• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a plant (I) for processing plates (P) or workpieces made of wood and the like, which has two or more modules (M1, M5) for processing said plates (P) comprising at least one initial or intermediate module (Ml, ..., M4) and at least one end module (M5), said modules (Ml, ..., M5) being arranged in series, each of said modules (Ml, ..., M5) at least one work surface (L) for supporting said plates (P) and corresponding means for processing and / or handling (Cl, C2, T) said plates (P), and at least one of said modules (Ml, .. ., M5) comprises a receiving and conveying device (3) for conveying said plates (P) in the conveying direction (X), wherein said receiving and conveying device (3) slides below said working surface (L) and one with clamping devices (321, 322 - 323a, 323b, ..., 323n) equipped G Ripening unit (32) to the position of the plate (P) during the promotion of said plate (P) by said plant (I) with respect to the same clamping devices (321, 322-323a, 323b, ..., 323n) wherein said gripping unit (32) is capable of receiving and conveying a plate (P) to be processed from the working surface (L) of the corresponding module (M1, ..., M5) at least partially on the plate Work surface (L) of the subsequent module (M2, ..., M5) to lay. In addition, the present invention relates to a module and a method for processing plates (P) of wood or the like, which belong to the Appendix (I).
    公开号:AT514870A2
    申请号:T687/2014
    申请日:2014-09-09
    公开日:2015-04-15
    发明作者:
    申请人:Scm Group Spa；
    IPC主号:
    专利说明:

    The present invention relates to a plant for processing boards of wood or the like, a processing module and a corresponding processing method.
    More particularly, the invention relates to a plant of the type mentioned, in particular for the processing of plates made of wood or the like for the production of products made of wood or the like, even irregularly shaped, such as. B. circular, semicircular, U-shaped or L-shaped, was designed and built, but which can be used for the manufacture of any product made of wood or the like, which requires processing from a raw wood slab.
    In the following, a plant for milling and edge banding raw wood panels for the production of irregularly shaped wooden products will be described, but obviously this description is not limited to this specific application.
    As is known, currently the raw wood panels for the production of products with standard dimensions and shapes, such as rectangular or square rectangular, by means of linear
    Editing and edge banding machines with numerical control, which perform a pre-set processing to obtain a finished product with standard dimensions.
    Obviously, it is very difficult to change these machines to produce products with dimensions and shapes that deviate from the standard.
    To remedy this problem, individual machining centers have been built, which have a working surface, which is provided with parallel to each other and at right angles to the conveying direction of the plate in the machine support beams on which a wood panel to be machined is placed manually or automatically; and a crossbar, which is arranged above the said work surface and which is equipped in each case with the tools necessary for the individual processing of the wooden plate.
    In particular, the tools for drilling, milling, Kantenanleimen and finishing are usually mounted on the crossbar.
    The processing of the wooden plate is carried out by means of control programs, which are adjusted by the dimensions and shapes of the products to be manufactured.
    Obviously, the machining centers described above have many disadvantages.
    Main disadvantage is the low efficiency of the single machining center, which takes an average of five minutes to deliver a finished product from the raw wood board, as the machining of the workpiece is done step by step, each individual wood panel is processed individually.
    For the above reasons, therefore, object of the present invention to build a highly efficient plant for the processing of wood panels, which can be easily adapted to the individual steps of processing the wood panel.
    A specific object of the present invention is therefore a plant for processing wood or similar boards or workpieces, which has two or more modules for processing said plates, which comprise at least one initial or intermediate module and at least one end module, said modules being in Each of said modules having at least one working surface for supporting said plates and corresponding means for processing and / or handling said plates, and wherein at least one of said modules comprises a receiving and conveying device for conveying said plates in the conveying direction comprising, wherein said receiving and conveying device slides below said work surface movable and one with
    Clamping device equipped gripping unit to secure the position of the plate during the promotion of said plate by the said plant with respect to the same clamping devices, said gripping unit is able to receive and convey a plate to be processed from the working surface of the corresponding module to at least partially lay these on the work surface of the subsequent module.
    Also according to the invention, each of these modules comprises a base.
    Preferably, according to the invention, at least one of said modules has a guide introduced into said base surface, which is aligned parallel to said conveying direction of the plate, and said receiving and conveying device has a slide which is slidably coupled to said guide, so that each receiving and conveying device of each module has an end stop which exceeds the length of said single module and thus partially protrudes from the corresponding module and, at least partially, fits into the subsequent module, and said gripping unit has a support surface which can rise perpendicular to the said carriage by means of a pair of pistons.
    Still according to the invention, said clamping means comprise a first gripper and a second gripper which lie on said support surface so that said second gripper moves by means of a further slide sliding on a guide arranged on said support surface to engage the said gripper approaching or to be removed from said first gripper.
    In addition, according to the invention, said clamping devices comprise a plurality of suction cups adapted to create a negative pressure on contact with the lower surface of said plates.
    Preferably, according to the invention, said plant may comprise a first gripping device adapted to receive said plates from a magazine or storage area for insertion into said plant and a second gripping device adapted to receive said plates from the said facility to put them in a magazine or a storage area.
    Still according to the invention, said working surface of each of said modules is provided with beams for supporting said plates, said supporting beams being arranged in a first row of mutually parallel ones
    Support beams are arranged, wherein each of said support beam is transverse to said conveying direction of the plate.
    Moreover, according to the invention, said working surface of each of said modules is provided with beams for supporting said plates, said supporting beams being arranged in a first row of supporting beams and in a second row of supporting beams parallel to said conveying direction of the plate lie.
    Preferably, according to the invention, a clearance is formed between said first row of support beams and said second row of support beams through which said gripping unit slides of said receiving and conveying device.
    Still according to the invention, said plant may comprise an initial centering module, which centering such. B. comprises two or more pneumatic pistons, pressers or the like, as well as three intermediate modules and an end module, each of which comprises a transverse bar, which is arranged above the corresponding work surface and equipped with a corresponding tool which is adapted to a specific processing to carry out said plates so that the second module is equipped with a Bohrwekzeug, the third module is equipped with a milling tool, the fourth module is equipped with a Kantenanleim tool, and said end module is equipped with finishing means.
    Further according to the invention, one of said modules comprises first and second processing units arranged in parallel and capable of performing equal processing or different processing, a first pair of guides on which said first processing unit is movable, so that said first processing unit can be in a first position in which it is in series with the previous module or the subsequent module, and a second layer, and a second pair of guides on which said second
    Is movable, so that said second processing unit can be placed in a first position, in which it is in line with the preceding module or module, when said first processing unit is in said second position, and in a second position, when said first processing unit is in said first position.
    Preferably, according to the invention, one of said modules comprises first and second processing units arranged in parallel and capable of performing the same processing or different processing, a first feeding equipment for removing the processing plates from said preceding one Module, and / or a second charging system for conveying the plates to said subsequent module.
    Still according to the invention, each of said first and / or second feeders comprises a shuttle carriage, and a guide transverse to said conveying direction of the plate, on which said carriage slides, said guide having at the ends a first and a second guide , which are aligned parallel to said conveying direction of the plate, and to each of which a corresponding
    Receiving and conveying device, by means of a corresponding carriage, is slidably coupled.
    In addition, according to the invention, the distance between said first and second guides corresponds to the distance between the center distances of the preceding module or module and said first or second processing unit.
    Another object of the present invention is a module for processing plates made of wood or the like, which has a work surface for supporting said plates and a transverse bar, which is arranged above said work surface and equipped with a corresponding tool which is suitable, to carry out a specific machining of said plates, and a receiving and conveying device for conveying said plates, according to an axis which slides movably below said working surface and a gripping unit for receiving and conveying said plates, wherein said receiving and conveying device said module is adapted to receive said plates by means of said gripping unit from the working surface of said module and to convey such that they at least partially exceed the length of said working surface of said module.
    Another object of the present invention is a method for processing plates made of wood or the like, comprising the following steps: (A) receiving a plate from a magazine or storage area by means of a gripping device; (B) introduction of said plate in a system such as that described above, on a working surface of a first centering module, so that their positioning is presettable; (C) receiving said plate by means of said receiving and conveying device of said first centering module so that it is at least partially placed on said working surface of the subsequent drilling module, and processing of said plate; (D) receiving said plate by means of said receiving and conveying device of said second drilling module, so that it is at least partially placed on said working surface of the subsequent milling module, and processing said plate; (E) receiving said plate by means of said receiving and conveying device of said third milling module so that it is at least partially placed on said working surface of the subsequent Kantenanleimmoduls, and processing said plate; (F) receiving said plate by means of said receiving and conveying device of said fourth Kantenanleimmoduls so that it is at least partially placed on said working surface of the subsequent finishing module, and processing said plate; and (G) receiving said plate from said final finishing module by means of a gripping unit to place it in a magazine or storage area.
    In addition, according to the invention, said operation (E) is additionally subdivided into the following sub-operation steps. (El) at least partially, alternating support of said plate (P) on the working surface of said edge banding units; and (E2) machining said plate, by means of said first edge banding unit, and another plate, by means of said second edge banding unit; and said operation step (F) comprises the sub-operation step (Fl) alternately receiving said plate from said work surface of said first unit and second unit by means of said receiving and conveying device of said fifth finishing module so as to at least partially contact said work surface of said fifth processing module subsequent finishing module is laid, and processing of said plate.
    Preferably, according to the invention, said operation is additionally subdivided into the following sub-operation steps: (El1) receiving said plate from said working surface of said third milling module by means of said charging system; and (E2 ') processing said plate by means of said first edge banding unit and another plate by means of said second edge banding unit; and said operation (F) comprises the sub-operation step (Fl ') of said plate alternately exiting from said first edge banding unit and said second edge banding unit to at least partially lay it on said work surface of the subsequent finishing module, and processing the said plate.
    Preferred embodiments are described in the dependent claims.
    The present invention will now be described, by way of illustration but not limitation, in accordance with preferred embodiments thereof, particularly with reference to the figures of the accompanying drawings. Show it:
    Figure 1 is a schematic plan view of a first embodiment of a processing plant according to the present invention;
    Figure 2 is a schematic plan view of a first embodiment of a module of the processing plant according to Figure 1;
    Figure 3 is a side view of a first embodiment of a receiving and conveying unit of the plant, which is the subject of the present invention;
    Figure 4 is a side view of a second embodiment of a receiving and conveying unit of the plant, which is the subject of the present invention;
    Figure 5 is a schematic plan view of a second embodiment of the processing plant which is the subject of the present invention;
    Figure 6 is a schematic plan view of a third embodiment of the processing plant which is the subject of the present invention;
    FIG. 7 shows a detail of a charging installation of the third embodiment of the installation according to FIG. 6; and
    8 shows a schematic plan view of a second embodiment of a module of the processing system according to FIG. 1.
    In the various figures, similar parts are identified with the same reference numbers.
    With reference to Figures 1-4, it can be seen how a wooden panel P is made into a finished product 0 of wood of irregular shape, e.g. circular, semicircular, U- or L-shaped, by means of the processing plant I, which is the subject of the present invention is processed.
    The plant I comprises a plurality of modules for processing and / or handling Ml, M2, M3, M4 and M5, each of which performs a specific processing of the plate to be processed P, and two gripping devices at the inlet and on
    Outlet of Annex I, which are each marked with the references Dl and D2.
    The plate P is introduced by means of said gripping device Dl in the Appendix I, which is in the illustrated embodiment, equipped with suction cups or grippers device which is adapted to receive the plate P from a magazine Hl or a storage area. Said gripping device Dl introduces the plate P to be processed into the first handling module M1, in this case a centering module.
    The first centering module Ml performs the centering, i. the positioning of the disk P by centering means CI and C2, which feed the disk P in accordance with the control of an appropriate control program executed by the logical control unit of Appendix I (not shown in the figures).
    The centering model M1 thus makes it possible to position the plate P in a preset position throughout the conveyance through the installation I and according to a reference system.
    Each of the mentioned modules Ml, M2, M3, M4 and M5 has the same structure as the other modules. In particular, each of said modules Ml, M2, M3, M4 and M5 comprises a floor support base 4 inside which a guide 5 is mounted, which is aligned along an axis X representing the conveying direction of the plate P in the installation I, the task of which will be explained in detail below.
    Each module also includes a work surface L, which is horizontally disposed and supported by said base 4. Above the said work surface L, the plate P to be processed is placed. The work surface L is equipped with support beams for the plate P. The said support beams are arranged in a first row 1 of mutually parallel support beams la, lb, ..., ln, and in a second row 2 of likewise mutually parallel support beams 2a, 2b, ..., 2n. Each of the above
    Support beam la, lb, ..., ln and 2a, 2b, ..., 2n is arranged transversely to the conveying direction X of the plate P in the system I. Between said first row 1 of support beams la, lb, ..., ln and said second row 2 of
    Support beam 2a, 2b, ..., 2n of each module Ml, M2, M3, M4 and M5 is a free space S formed.
    The said support beams are with gripping elements, for. As suction cups, equipped, which are adapted to hold the plate P during processing on the work surface L.
    Each of said modules Ml, M2, M3, M4 and M5 comprises a receiving and conveying device 3 of the plate P. With particular reference to Figures 3 and 4, it can be seen that the receiving and conveying device 3 of each module Ml, M2 , M3, M4 and M5 comprises a carriage 31 which is slidably coupled to said guide 5 arranged on said base 4, and a gripping unit 32 which in turn comprises a support surface 33 which is capable of being perpendicular to the latter said carriage 31 by means of a pair of pistons 34a and 34b to raise.
    In a first embodiment of the receiving and conveying device, as shown in Figure 4, the gripping unit 32 comprises a first gripper 321 and a second gripper 322, which are positioned on said support surface 33. Said second gripper 322 moves by means of a second carriage 323 which slides on a guide 324 arranged on the support surface 33, which is aligned parallel to said axis X so that it can approach or move away from said first gripper 321.
    Said first gripper 321 and said second gripper 322 can be adapted to the thickness of the plate P to be picked up and conveyed. Said first gripper 321 and said second gripper 322 thus clamp and clamp the plate P in order to secure the mutual position between plate P and grippers 321 and 322 during the conveyance of the plate P in the installation I.
    In a second embodiment of the receiving and conveying device 3, as shown in Figure 4, the gripping unit 32 comprises a plurality of suction cups 323a, 323b, ..., 323n, which generate a negative pressure in contact with the lower surface of the plate P.
    Also in this case, the suction cups 323a, 323b, ..., 323n are designed such that they secure the mutual position between the plate P and suction cups 323a, 323b, ..., 323n during the conveyance of the plate P in the Appendix I.
    Said receiving and conveying device 3, and in particular the gripping unit 32, is able to slide along the entire free space S below the working surface L of the corresponding module. In particular, each receiving and conveying device 3 has an end stop which exceeds the length of the individual module and thus of the free space S. In fact, each receiving and conveying device 3 may at least partially protrude from the corresponding module and, at least partially, fit into the subsequent module, as will be explained in detail below.
    Each of said modules M2, M3, M4 and M5 also comprises a crossbar T arranged above said work surface L. The said crossbar T is movable with respect to the base 4 by means of suitable handling means. Nevertheless, in other embodiments, said crossbar T may be fixed with respect to the movable base 4.
    The crossbar T of each module M2, M3, M4 and M5 is equipped with at least one tool adapted to perform a specific processing of the plate P.
    In the Appendix I follows the centering module Ml a drilling module M2, which is identical to the module Ml, and in which the processing of the plate P takes place.
    This is followed by the milling module M3, also identical to the module Ml, for milling the plate P.
    The modules M2 and M3 are interchangeable or can be coupled, in particular, the drilling can follow the milling, or you can incorporate both operations into a single module by one of the sides of the crossbar T of the drilling module M2 with the drilling tool and the other with the Milling tool equips.
    It follows the Kantenanleimmodul M4, also identical to the module Ml, which is equipped with means for Kantenanleimen the plate P.
    Finally, there is the finishing module M5, also identical to the module Ml, which may not have the receiving and conveying device 3.
    After the processing of the plate P by the module M5 is completed, the plate P has the shape and dimensions of the final product 0, which is received by the working surface L of the finishing module M5 of the gripping device D2 and in a magazine H2 or in a storage area is stored.
    The operation of the plant I described above proceeds as follows.
    The gripper Dl picks up a plate P from a magazine Hl, or from a storage area, and introduces them into the plant I, in particular on the working surface L of the first centering module Ml.
    The plate P is then positioned in the installation I by the mechanical devices CI and C2 of the centering module M1 in accordance with the control program of the logical control unit, so that the plate P is properly aligned to be processed by the subsequent modules of Appendix I.
    After the centering module Ml has performed the centering, the receiving and conveying device 3 slides on the guide 5 of the base 4 by means of the carriage 31 along the entire space S below the working surface L of the centering module Ml and positioned on the lower surface of the plate P.
    The gripping unit 32 rises perpendicular to the carriage 31 by means of the pair of pistons 34a and 34b to receive the plate P.
    According to the first embodiment of the pick and place device 3, the plate P is received by said first 321 and second gripper 322.
    In particular, the second gripper 322 slides on the guide 324 arranged on the support surface 33 by means of said further carriage 323 so that it can approach or leave said first gripper 321 in accordance with the control program of the logic control unit to the dimensions of Adapt plate P
    When it reaches the disk P, the pick and place device 3 clamps the disk P by means of the first 321 and the second gripper 322.
    Instead, in the pick and place device 3 in the second embodiment, the plate is picked up by means of a plurality of suction cups 323a, 323b, ..., 323n of the gripping unit 32 which, when they reach the plate P, contact the lower one Surface of the plate P generate a negative pressure.
    The suction cups 323a, 323b, ..., 323n can also mutually slide along the support surface 33 to accommodate the dimensions of the plate P.
    As a result of receiving the plate P, the receiving and conveying device 3 of the centering Ml again slides on the guide 5 of the base 4 by means of the carriage 31 along the entire space S below the working surface L of the centering Ml, in the opposite direction to the previous conveying direction, ie in the direction of the subsequent drilling module M2 until it reaches the end stop of the guide 5.
    As already mentioned, when the receiving and conveying device 3 is at the end stop, it exceeds the working surface L of the centering module M1, so that it at least partially fits into the free space S of the working surface L of the subsequent drilling module M2.
    Subsequently, the receiving and conveying device 3 of the centering module Ml, when it reaches the free space S of the working surface L of the drilling module M2, the plate P on the first row 1 of supporting beams la, lb, ..., ln and on the second row. 2 supporting beam 2a, 2b, 2n of the working surface L of the finishing module M2, and if necessary, it is arranged by the receiving and conveying device 3 of the drilling module M2 for processing.
    The crossbar T of the drilling module M2 is equipped for drilling the plate P, which is thus processed at the predetermined by the control program of the logical control unit areas.
    After the drilling module M2 has finished machining, the receiving and conveying device 3 of the drilling module M2, in the same manner as that of the centering module M1, picks up the plate P and subsequently conveys it to the milling module M3, as already described, so that the plate P can then be arranged on the first row 1 of supporting beams 1a, 1b,..., Ln and on the second row of supporting beams 2a, 2b,..., 2n of the working surface L of the milling module M3.
    The milling module M3 mills the disk P according to the control program of the logic control unit.
    Subsequently, the sheet P to be processed is conveyed and processed by the edge banding module M4 and the finishing module M5 of the plant I according to the control program of the logic control unit.
    As already mentioned, the module M5 can also have no receiving and conveying device 3, therefore, in this case, the finished plate P, which has been processed into the desired finished product 0, is picked up directly from the working surface L of the finishing module M5 by the gripping device D2 to position them in a magazine H2, or in an appropriate storage area.
    The structure of Appendix I allows the introduction of a second plate to be processed P in the inlet of the system I, in the module Ml, as soon as the previous plate P is supported by the receiving and conveying device 3 of the module Ml module M2 to the production times of Optimize Annex I.
    In other words, thanks to the conveying system of the plates P to be processed, and thanks to the fact that different operations correspond to a certain number of plates corresponding to the number of processing modules with which the device is equipped, the device I according to the present invention enables simultaneously can be carried out, the production capacity compared to the systems of the prior art significantly increases.
    As already explained, the position of the plate P to the gripping unit 32 of the single module Ml, M2, M3, M4 and M5 during the promotion of the plate P by the system I remains unchanged, due to the initial, carried out by the centering module Ml centering of the plate P.
    With reference to Figures 5, 6, and 7, various embodiments of Appendix I according to the present invention are shown.
    It is known that the machining times of each of the centers for centering M1, drilling M2, milling M3 and finishing M5 are, on average, less than the processing time of the edge banding module M4.
    To further optimize the production capacity of the system I, it is possible to reduce the processing time of the edge banding module M4 by doubling it. There are two variants.
    In particular, instead of a single edge banding module M4, the plant I may comprise a first M4 'and a second M4 "edge banding module which are aligned in parallel and operate and are erected alternately in series with the adjacent mill M3 and finishing modules M5.
    In a second embodiment of the plant I according to the present invention, as shown in Figure 5, after the plate P has been processed by the milling module M3, the receiving and conveying device 3 of the milling module M3 sets the plate P, z. B. on the first work surface L of the first unit M4 ', which is queued to said milling module M3.
    After receiving the plate P, the first unit M4 'shifts on a first guide Gl and a second guide G2 transversely to the conveying direction X of the plate P to machine the plate P.
    Subsequently, the second unit M4 "shifts and aligns with said third milling module M3, on a third guide G3 and a fourth guide G4, to take exactly the previous position of the first unit M4 'and thus to line up with the milling module M3.
    After said milling module M3 has processed the plate P, the receiving and conveying device 3 of the milling module M3 deposits the plate P, this time on the working surface L of the second unit M4 ", which, as stated, now joins said milling module M3 is.
    After receiving the plate P, the second unit M41 'shifts, always transversely to said conveying direction X of the plate P, being displaced by said milling module M3 to machine the plate P.
    Subsequently, the first unit M4 'shifts again on said guides Gl and G2 to re-line the milling M3 and finishing modules M5, so that the receiving and conveying device 3 of the finishing module M5 the plate P from the working surface L of the second unit M4 'can record.
    The same procedure is also used for picking up the plate P after it has been processed by the second unit M4 ".
    In this second embodiment, therefore, the first M4 'and the second M4 "unit have no dedicated receiving and conveying device 3.
    In a third embodiment of Appendix I, as shown in Figures 6 and 7, the first M4 'and the second M4 "unit are fixed with respect to said third milling module M3 or said fifth finishing module M5 and are alternated with the finishing module M3 expiring plates P equipped by means of a first feed system 6, for receiving the processing plates P from said third finishing module M3, and a second feed system 7, for conveying the plates P to said fifth finishing module M5.
    Said first charging installation 6 comprises a pendulum carriage 61 which slides in a movable manner along a guide 62 which is aligned transversely to the conveying direction X of the panel P in the installation I.
    Said guide 62 is attached to the base 4 of the first M4 'and the second M4 "unit.
    Said pendulum carriage 61 has at its ends a first 61a and a second 61b guide, which is aligned parallel to said conveying direction X of the plate P in the system.
    The distance between said first 61a and said second 61b guide corresponds to the distance between the axial distances of the milling module M3 and the first M4 'or second M4 "unit.
    The second feeder 7 is identical in construction to the said first feeder 6, being mounted on the bases 4 of the first M4 'and the second M4 "unit, at the outlet for conveying the plate P to the finishing module M5.
    After the milling module M3 has processed the plate, the pendulum slide 61 of the first feeding installation 6 moves on said guide 62, so that the first guide 61a of said pendulum carriage 61, and thus the receiving and conveying device 3 of the first feeding installation 6, the plate P receives from the working surface L of the milling module M3, wherein it moves on said first guide 61a.
    After receiving the plate of the pendulum slide 61 slides on said guide 62 to the first unit M4 '. The receiving and conveying device 3 then places the plate P on the working surface L of the first unit M4 'while sliding on said first guide 61a, thereby approaching the working surface L. The plate P is then machined by the tool mounted on the crossbar T of said first unit M4 '. While the first unit M4 'processes the plate P, said first feeder 6 supplies another plate P which has been processed by and exited from said third milling module M3 to the second unit M4 ", in the same manner as above described.
    After the first unit M4 'has completed the processing of the plate P, the second feeder 7 picks up the plate P from the working surface L of said first unit M4' and places it on the working surface L of the subsequent module M5, the same, above described steps of the first charging system 6 performs.
    Thus, the edge banding can be performed simultaneously on two plates P, whereby the processing time of the individual Kantenanleimmoduls is reduced by half.
    In a second embodiment of the general module M1, M2, M3, M4 and M5, as shown in Figure 8, for each module for centering M1, drilling M2, milling M3, edge banding M4 and finishing M5, a first row 11 of support beams 11a, 11b,..., 11n and a second row 21 are provided on support beams 21a, 21b,..., 21n, which are arranged parallel to one another and parallel to the conveying direction X of the plate P in the installation I.
    Between the first row 11 of support beams 11a, 11b, ..., lln and the second row 21 of support beams 21a, 21b, ..., 21n is, even in this case, the space S available in which the receiving and Conveyor 3 of the plate P slides movable.
    Also in this embodiment, the support beams with gripping elements, such. As suction cups and the like, which are adapted to the plate P during machining by the tool with which the crossbar T is equipped to hold on the work surface L.
    It is clear how the plant object of the present invention results in the optimization of the production capacity of the same plant, since it provides an automatic conveying system within the same plant, which eliminates the need for manual loading and picking.
    The present invention has been described by way of illustration, not limitation, according to its preferred embodiments, but it is to be understood that changes and / or modifications may be made by those skilled in the art without departing from the scope of protection as defined by the appended claims.
    权利要求:
    Claims (18)
    [1]
    1. Plant (I) for processing plates (P) or workpieces made of wood or similar, comprising two or more modules (Ml, ..., M5) for processing said plate (P), which at least one initial or intermediate module (Ml, ..., M4) and at least one end module (M5), said modules (Ml, ..., M5) being arranged in series, each of said modules (Ml, ..., M5) has at least one working surface (L) for supporting said plates (P) and corresponding means for processing and / or handling (C1, C2, T) said plates (P), and at least one of said modules (M1, M5) comprises a receiving and conveying device (3) for conveying said plates (P) in the conveying direction, wherein said receiving and conveying device (3) slides below said work surface (L) and one with clamping devices ( 321, 322 - 323a, 323b, ..., 323n) equipped gripping unit (32) in order to secure the position of the plate (P) during the conveying of said plate by said device (I) with respect to the same clamping devices (321, 322-323a, 323b, ..., 323n), said gripping unit (32 ) is capable of picking up and conveying a plate (P) to be machined from the working surface (L) of the corresponding module (M1, ..., M5) so as to at least partially abut it on the working surface (L) of the subsequent module ( M2, ..., M5).
    [2]
    2. Plant (I) according to the preceding claim, characterized in that each of said modules (Ml, ..., M5) has a base (4).
    [3]
    3. Plant (I) according to the preceding claim, characterized in that at least one of the modules (Ml, ..., M5) in said base (4) introduced guide (5) which parallel to said conveying direction (X ) of the plate (P), and in that said receiving and conveying device (3) comprises a carriage (31) slidably coupled to said guide (5) such that each receiving and conveying device (3) of each Module (Ml, ..., M5) has an end stop that exceeds the length of said single module (Ml, ..., M5) and thus partially protruding from the corresponding module and, at least partially, fits into the subsequent module, and that the gripping unit (32) has a bearing surface (33) which can rise perpendicular to said carriage (31) by means of a pair of pistons (34a, 34b).
    [4]
    A plant (I) according to the preceding claim, characterized in that said clamping means comprise a first gripper (321) and a second gripper (322) resting on said support surface (33) so that said second gripper (32) 322) is moved by means of a further slide (323) sliding on a guide (324) arranged on said support surface (33) to approach or to move away from said first gripper (321).
    [5]
    Plant (I) according to any one of claims 1-3, characterized in that said clamping means comprise a plurality of suction cups (323a, 323b, ..., 323n) adapted to contact the lower surface of said cups Plates (P) to create a negative pressure.
    [6]
    Plant (I) according to any one of the preceding claims, characterized in that it comprises a first gripping device (D1) adapted to receive said plates (P) from a magazine or storage area (Hl) for placing them in to introduce said device (I), and a second gripping device (D2) adapted to retrieve said plates (P) from said device (I) for placing in a magazine or storage area (H2) ,
    [7]
    Installation (I) according to one of the preceding claims, characterized in that said work surface (L) of each of said modules (Ml, ..., M5) is provided with beams for supporting said plates (P), these beams in a first row (1) of mutually parallel support beams (la, lb, ..., ln) and in a second row (2) of mutually parallel support beams (2a, 2b, ..., 2n) arranged are, wherein each of said support beams (la, lb, ..., ln - 2a, 2b, ..., 2n) transversely to said conveying direction (X) of the plate (P) is arranged.
    [8]
    Installation (I) according to one of the preceding claims 1-6, characterized in that said work surface (L) of each of said modules (Ml, ..., M5) is provided with beams for supporting said plates (P) these support beams are arranged in a first row (11) of support beams (11a, 11b, ... 11n) and a second row (22) of support beams (21a, 21b, ..., 21n) which are parallel to said conveying direction (X) of the plate (P) are aligned.
    [9]
    Installation (I) according to one of the preceding claims 7 or 8, characterized in that between said first row (1, 11) of support beams (1a, 1b, ..., ln - 11a, 11b, ... lln ) and said second row (2, 21) on support beams (2a, 2b, ..., 2n - 21a, 21b, ... 21n) is a free space (S) is formed, through which said gripping unit (32) of said receiving and conveying device (3) slides.
    [10]
    10. Plant (I) according to one of the preceding claims, characterized in that it comprises an initial centering module (Ml), which centering means such. B. comprises two or more pneumatic pistons, presser or the like (Cl, C2), three intermediate modules (M2, ..., M4) and an end module (M5), each of which comprises a crossbar (T), which above the corresponding work surface (L) is arranged and equipped with a corresponding tool which is adapted to perform a specific processing of said plates (P), so that the second module (M2) is equipped with a drilling tool, the third module (M3) is equipped with a milling tool, the fourth module (M4) is equipped with a Kantenanleim tool, and said end module (M5) is equipped with finishing means.
    [11]
    A plant (I) according to any one of the preceding claims, characterized in that one of said modules (M4) has a first (M4 ') and a second (M4' ') machining unit arranged in parallel and capable of are to perform the same processing or a different processing, a first pair of guides (Gl, G2) on which said first processing unit (M4 ') is movable, so that said first processing unit (M4') can be in a first position in that it is in line with the preceding module (M3) or subsequent module (M5), and a second ply, and a second pair of guides (G3, G4) on which said second processing unit (M4 '1) is movable such that said second processing unit (M4 '') can be placed in a first position in line with the preceding module (M3) or the subsequent module (M5) when said first processing unit (M4 ') is in the second named a position and a second position when said first processing unit (M4 ') is in said first position.
    [12]
    12. Plant (I) according to any one of claims 1-10, characterized in that one of said modules (M4) has a first (M4 ') and a second (M4' ') processing unit, which are arranged in parallel, and in be able to carry out the same processing or a different processing, a first charging installation (6) for removing the processing panels (P) from said preceding module (M3), and / or a second charging installation (7) for conveying the panels ( P) to said subsequent module (M5).
    [13]
    13. Plant (I) according to the preceding claim, characterized in that each said first (6) and / or second (7) charging system comprises a pendulum carriage (61, 71), and a transversely to said conveying direction (X) of the plate ( P) on which said carriage (61, 71) slides, said guide (62, 72) having at its ends a first (61a, 71a) and a second (61b, 71b) guide has, which are aligned parallel to said conveying direction (X) of the plate (P), and to each of which a corresponding receiving and conveying device (3), by means of a corresponding carriage (31), is slidably coupled.
    [14]
    Installation (I) according to the preceding claim, characterized in that the distance between said first (61a, 71a) and said second (61b, 71b) guide is the distance between the center distances of the preceding module (M3) or the following one Module and said first (M4 ') or second (M4' ') processing unit corresponds.
    [15]
    15. Module (M1, M2, ..., M5) Machining plates (P) of wood or the like, comprising a working surface (L) for supporting said plates (P) and a transverse bar (T) above said one Working surface (L) is arranged and equipped with a corresponding tool which is adapted to perform a specific processing of said plates (P), and a receiving and conveying device (3) for conveying said plates (P), after a Axis (X) movably sliding below said working surface (L) and comprising a gripping unit (32) for receiving and conveying said plates (P), said receiving and conveying device (3) of said module (M1, M2 , ..., M5) is formed such that it receives said plates (P) by means of said gripping unit (32) from the working surface (L) of said module (Ml, M2, ..., M5) and so promotes in that it is at least partially the length of said Work surface (L) of said module (Ml, M2, ..., M5) exceed.
    [16]
    16. A method for processing plates (P) made of wood or the like, comprising the following steps: (A) receiving a plate (P) from a magazine or storage area (Hl) by means of a gripping device (Dl); (B) introduction of said plate (P) in a plant (I) according to any one of the preceding claims 1-14, on a work surface (L) of a first centering module (Ml), so that their positioning is presettable; (C) receiving said plate (P) by means of said receiving and conveying device (3) of said first centering module (Ml) so that it is at least partially placed on said working surface (L) of the subsequent drilling module (M2), and processing said plate (P); (D) receiving said plate (P) by means of said receiving and conveying device (3) of said second drilling module (M2) so that it is at least partially placed on said working surface (L) of the subsequent milling module (M3), and machining said plate (P); (E) receiving said plate (P) by means of said receiving and conveying device (3) of said third milling module (M3) so that it is at least partially placed on said working surface (L) of the subsequent Kantenanleimmoduls (M4), and processing said plate (P); (F) receiving said plate (P) by means of said receiving and conveying device (3) of said fourth Kantenanleimmoduls (M4) so that it at least partially on said work surface (L) of the subsequent finishing module (M5) is placed, and processing said plate (P); and (G) receiving said plate (P) from said final finishing module (M5) by means of a gripping unit (D2) for placing it in a magazine or storage area (H2).
    [17]
    17. Method according to the preceding claim, characterized in that said operation (E) is additionally subdivided into the following sub-operation steps: (E1) at least partially, alternating support of said plate (P) on the working surface (L) of said edge-banding units (M4 ', M4' '); and (E2) machining said plate (P), by means of said first edge banding unit (M4 '), and another plate (P), by means of said second edge banding unit (M4' '); and that said operation (F) comprises the following substep (Fl) alternately receiving said plate (P) from said work surface (L) of said first (M4 ') unit and second (M4' ') unit by means of said receptacle and conveying means (3) of said fifth finishing module (M5) so as to be at least partially laid on said work surface (L) of the subsequent finishing module (M5), and processing said plate (P).
    [18]
    18. The method according to claim 16, characterized in that said operation step (E) is additionally subdivided into the following sub-operation steps: (El ') receiving said plate (P) from said work surface (L) of said third milling module (M3) said charging system (6); and (E2 ') processing said plate (P) by means of said first edge banding unit (M4') and another plate (P) by means of said second edge banding unit (M4 ''); and that said operation (F) comprises the following sub-operation (Fl ') of said plate (P) alternately exiting from said first edge-gluing unit (M4') and said second edge-gluing unit (M4 '') at least partially on the said work surface (L) of the subsequent finishing module (M5), and processing said plate (P). Vienna, 9 September 2014 Applicants by:

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    同族专利:
    公开号 | 公开日
    DE102014013423A1|2015-03-19|
    ITRM20130515A1|2015-03-18|
    AT514870A3|2016-05-15|
    AT514870B1|2017-03-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN108025451A|2015-09-29|2018-05-11|豪迈公司|Process equipment|NL8800814A|1988-03-30|1989-10-16|Helma Tegelen B V|METHOD FOR WORKING WOODEN ARTICLES, APPARATUS FOR CARRYING OUT SUCH METHOD AND SPAN TABLE TO BE USED IN SUCH APPARATUS|
    ITMO20060022A1|2006-01-20|2007-07-21|Scm Group Spa|MACHINE FOR PROCESSING WOOD ELEMENTS WITH AUTOMATIC LOADING AND UNLOADING OF THESE ELEMENTS AND METHOD TO LOAD THESE ELEMENTS|
    DE102007009329A1|2007-02-22|2008-08-28|Grob-Werke Gmbh & Co. Kg|Machining line, has processing units provided between receiving and unloading stations, and loading units displaceably located on transport path, where each loading unit transports workpieces and is independently moved on transport path|
    IT1399448B1|2010-04-20|2013-04-19|Biesse Spa|METHOD FOR CHECKING THE FUNCTIONING OF A MACHINE FOR PROCESSING WOOD OR SIMILAR COMPONENTS|
    DE102011053538A1|2011-09-12|2013-03-14|Buderus Schleiftechnik Gmbh|Machine tool for machining a workpiece, a production line equipped with such a machine tool and method for operating such a production line|
    DE102011116643A1|2011-10-20|2013-04-25|Emag Holding Gmbh|Manufacturing installation has spindle carrier that is movably guided to vertical wall in vertical direction and spindle that is moved on carrier in horizontal direction where carrier and spindles are of identical design|DE102014222422A1|2014-11-03|2016-05-04|Homag Holzbearbeitungssysteme Gmbh|Processing device for workpieces and method thereof|
    DE102015206824A1|2015-04-15|2016-10-20|Holzma Plattenaufteiltechnik Gmbh|Beamsaw|
    法律状态:
    2020-08-15| MM01| Lapse because of not paying annual fees|Effective date: 20190909 |
    优先权:
    申请号 | 申请日 | 专利标题
    ITRM20130515|ITRM20130515A1|2013-09-17|2013-09-17|PLANT FOR PROCESSING PANELS OR WOOD AND SIMILAR PARTS, PROCESSING MODULE AND RELATED PROCESSING METHOD.|
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