• 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:
    A conveyor installation for the displacement of components along an assembly line, which includes a series of consecutive work stations, comprises a pair of horizontal translator bars (20) which extend laterally along the assembly line (10) and are reciprocally movable, and a series of spaced support units (26) carried by the bars and movable relative thereto, and thus relative to the work stations (5) of the assembly line, between a lowered position and a raised position. Actuator means (56, 80, 82) are provided to control the simultaneous displacement of the supports between a lowered position and a raised position to permit respectively the setting down of the components at the stations and the transfer of these components, on completion of the operations, to the consecutive stations in the assembly line, by means of the translator bars.
    公开号:SU1170964A3
    申请号:SU823438001
    申请日:1982-05-10
    公开日:1985-07-30
    发明作者:Ди Роса Гаэтано
    申请人:Фата Юропиан Груп С.П.А.(Фирма)；
    IPC主号:
    专利说明:

    1 The invention relates to conveyor installations for moving components, in particular components of motor vehicles, along an assembly line which contains a number of work stations spaced from each other. V Installations of this type are widely used, for example, in the manufacture of motor vehicles for assembling bodies and chassis. A walking conveyor for moving heavy, oversized cargo, containing movable and fixed frames and drives for the vertical and horizontal movement of a movable Soneedost frame. approx said conveyor consists in that the drive vertical movement Nogo vsholnen as hydraulic rams located in the central zone of the movable frame between the beams, making it difficult to approach to the transported product, in particular during svaroch GOVERNMENTAL works. Closest to the present invention is a walking conveyor for moving components of motor vehicles along an assembly line, comprising a fixed frame with guides fixed on it, mounted with the possibility of reciprocating movement in the guides two horizontal bars the reciprocating movement of the rods and the mechanism for lifting the components of motor vehicles with two rows of supporting elements and levers that are articulated to each other are thrust, Connections with the lifting drive opornk elements 2 3. Lack of said conveyor consists in a large energy consumption, since much energy is expended to lift with the horizontal bars being conveyed together with the article in E. The aim of the invention is to reduce the energy intensity of the conveyor. This goal is achieved by the fact that in the pitch a conveyor for moving components of motor vehicles along an assembly line, including a fixed frame with guides fixed on it, mounted with the possibility of 642 reciprocating movement in the guides two horizontal bars, the joint reciprocating reciprocating movement the rods and the lifting mechanism of the components of motor vehicles with two rows of supporting elements and levers pivotally connected between each other are connected driven by lifting the supporting elements, the lifting mechanism of the components of motor vehicles is provided with additional horizontal guides, and each supporting element is embodied in the form of a vertical stand connected to the rod by means of a guide sleeve, each rack being equipped with a trolley mounted on its lower part horizontal and vertical axes, while the horizontal axle rollers are located in additional horizontal guides, pivotally connected with levers. In addition, the adjacent supporting elements of each row are pairwise connected to each other by means of a longitudinal supporting rod, each supporting rod of one row being opposite the supporting rod of another row. FIG. 1 shows a conveyor installation in a first operating state, side view in FIG. 2 - the same, in the second working condition; in fig. 3 - the same, plan view} in FIG. 4 is a section A-A in FIG. 1 in FIG. 5 is a section BB in FIG. one; in fig. 6 - the same, in isometry. FIG. Figure 1 shows the entire component assembly line 1, for example, for bodies of motor vehicles, containing a series of consecutive posts (e.g. S, Sj and S,) that are spaced apart. The work posts, in which various successive operations are performed, are fixed and held at the top by means of clamping devices. The support structure is a fixed frame 2 extending parallel to the two sides of line 1. The fixed frame 2 is formed by the supports of a U-shaped profile with a horizontal base wall 3 and two vertical sides3
    4. The upper ends of the side walls 4 are horizontally rotated inside the frame 2 and carry a pair of main guides in the form of rails 5 having a section in the form of a channel.
    The two horizontal moving arms 6 extend laterally in the gap of the two main rails 5i located on the frame 2.
    Each moving rod 6 has a length equal to the length of line 1 or the sum of the strokes between successive work posts, has a tubular profile with a quadrilateral section. Each bar 6 is provided with a large number of laterally moving rollers 7 installed in the guide rail 5, and also holds, via connecting brackets 8, a horizontally mounted rail 9 located under the rail 5. The gear portion of the rail 9 faces down and engages with the gear gear 10, fixed in between-. The key on the outer end of the transverse shaft 11, which passes through the inner side wall 4 of the frame 2 and is rotatably supported in the bearings 12. Each of the shafts 11 is driven by a single gear unit 13 in such a way that it provides a reciprocating two rods 6. The amplitude of the forward and reverse stroke of the two rods 6 is equal to the distance between each pair of consecutive work posts.
    The two displacement rods 6 are interconnected, supporting nodes, the number of which is equal to the number of posts on line 1, separated from each other by a distance corresponding to the distance between the posts themselves. The lifting mechanism contains two rows of supporting elements in the form of vertical posts 14 located vertices of a quadrangle. In so doing, adjacent posts 14 of each row are pairwise connected to each other by means of a longitudinal support bar 15, which can be dismantled. In addition, each support rod 15 in one row is located opposite the support rod 15 in another row. As can be seen from FIG. 5 and 6, each support post 14 is installed with an extra 709644
    . the possibility of axial sliding through the vertical guide sleeve 16, which in turn passes through a pair of matching holes 17 formed in the upper and lower walls of the rod 6. The lower part of the rack 14 is located under the rod 6 and has a carriage 18, which has two front and rear
    ) 0 pairs of upper guide rollers 19 with horizontal axes and two opposing rollers 20 with vertical axes.
    Under each moving rod
    5 6 there passes a longitudinal structure 21, which from its upper region forms two facing each other, having a section in the form of a channel, additional directions in the form of
    20 rails 22 in which the side guide rollers 19 of the carriages 18 are located. The rails 22 in their lower zone are provided with side walls 23 with which the rollers interact
    5 20 carriages 18.
    Each of the longitudinal guiding structures 21 is held by a large number of knee levers 24 separated from each other, by means of which the structure 21 can be raised or lowered relative to the displacement rod 6. As can be seen from FIG. 5 and 6, each of the crank levers 24 is formed by a pair of parallel plates 25, the lower ends of which are connected by means of a horizontal hinge 26, running transversely to line 1, with bearings 27 inside and attached to the base
    wall 3 of raml 2. The upper ends of the two plates 25 hold the hinge 29 parallel to the hinge 26 on which the support 31 is mounted in the bearings 30. The support 31 is rigidly connected to the walls 23 of the guide structure 21. On the outside, the plate 25 of each lever 24 also has a protrusion 32, on which the third joint hinge 33 is fixed, parallel to В1 hinges 26 and 29. On the hinge 33, a connecting element 35 is fitted through bearings 34, to the end of which two longitudinal control rods 36 are connected. The rods 36 pass between each pair of so that all the levers 24, which are located along one and the other side of line 1, are interconnected and are levers 24. At the input end of line 1, two rods 36 are interconnected with a pair of synchronously controlled hydraulic drives 37, which drive the lifting of the support elements by angularly moving the levers 24 between the position shown in FIG. 1 and the position shown in FIG. 2. In the first case (hydraulic drive mechanisms 37 in the retracted state), the levers 24 lifts the axis of the hinges 26 and 29 are in the vertical plane. The raised position of the levers 24 corresponds to the raised position of the guide structures 21 and, consequently, the pillars 14 relative to the displaceable rods 6. In the second case (the hydraulic driving mechanisms 37 are in the extended state), the signs 24 are lowered, the axes of the hinges 26 and 29 are in horizontal plane. Under these conditions, the guide structure 21, therefore, and the support posts 14 are lowered relative to the displacement rods 6. The conveyor operates as follows. The components for assembly (in particular, the bodies of motor vehicles) are mounted on a corresponding group of support pillars 14. The rods 6 have the ability to move forward and backward through the motor unit 13. The component begins to move from the position shown in FIG. 1, when the hydraulic drive mechanisms 37 are pushed into the uprights 14 and the stroke of the rod 6 is controlled forward so that the housing /, previously located at the post S, is arranged correspondingly to the next post S, the housing. previously held at POST.1 S, is transferred to the next post BZ, etc. Another body A is then placed on support rods 36 at the first post. At this stage, the hydraulic drive mechanisms 37 are rotated in order to lower the levers 24 and, consequently, the guide structures 21 and the support legs 14 of each group, as shown in FIG. 2. Thus, the bodies are stacked at various posts, descending from the respective supporting columns 14, and thereafter various operations are performed on the posts, while at the same time, the return rod 6 is retracted to return the rods to their original position. At the end of the workings, the hydraulic cylinders 37 are pushed in, which causes the arms 24 to rise and, consequently, the guide structures 21 and the supporting posts 14 of each group, so that the bodies are lifted and removed from the equipment of the work posts. On this tadia, the booms 6 move forward, so that each body is transferred to the downstream station, repeating the above described cycle. This structure has a sufficiently low power consumption.
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    权利要求:
    Claims (2)
    [1]
    1. STEPPING CONVEYOR
    FOR MOVING COMPONENTS OF MOTOR VEHICLES ALONG THE ASSEMBLY LINE, including a fixed frame with guides fixed to it, two horizontal rods mounted with the possibility of reciprocating movement in the guides, a drive for reciprocating rods and a lifting mechanism for components of motor vehicles with two rows of support vehicles elements and rods, articulated between each other by a rod connected to the drive lifting the support elements, characterized in that, in order to reduce the energy consumption of the conveyor, the lifting mechanism of the components of motor vehicles is equipped with additional horizontal guides, and each supporting element is made in the form of a vertical rack connected to the rod by means of a guide sleeve, and each rack is equipped with a trolley fixed in its lower part with horizontal rollers and vertical axes, while the guide rollers with a horizontal axis are located in additional guides pivotally connected to the levers.
    [2]
    2. The conveyor in π. 1, characterized in that the adjacent support elements of each row are pairwise connected to each other by noqpeflCTBOM of the longitudinal support rod, wherein each support rod of one row is located opposite the support rod of the other row.
    Figure 1
    SU w> 1170964
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1170964A3|1985-07-30|Walking-beam conveyer for transporting components of motor transportation facilities along assembly line
    DE972457C|1959-07-23|Device for electroplating workpieces
    US4270655A|1981-06-02|Walking-beam conveyer
    CN103205935B|2015-06-24|Automatic pushing system for modular steel truss and construction technology for automatic pushing system
    US3061047A|1962-10-30|Multiple section materials handling structure with anti-friction bearings
    GB1373170A|1974-11-06|Plate conveyor
    US5524748A|1996-06-11|Lift and carry accumulating conveyor system
    DE4010383A1|1991-10-02|Conveyor device for rhythmic transport of workpieces - has lift devices with support plates for conveyor beams
    EP1073581B1|2003-03-26|Transporting device, especially a transport beam transporting device
    CN212656855U|2021-03-05|Walking type self-moving support robot
    US3208577A|1965-09-28|Unscrambler
    CN210150198U|2020-03-17|Prefabricated component mould alternately switching-over conveyor
    CN210213965U|2020-03-31|Lifting machine and conveying system
    CN110789894B|2021-06-11|Stacker with high bearing capacity and transportation method
    CN212927067U|2021-04-09|Self-walking lifting variable-amplitude folding building contour forming machine
    CN207973252U|2018-10-16|A kind of upper vehicle device
    SU906842A1|1982-02-23|Step conveyer for moving cylindrical works
    SU1382923A1|1988-03-23|Drilling derrick
    CN111911229A|2020-11-10|Walking type self-moving support robot
    KR890003818Y1|1989-06-05|Lifting apparatus by link
    KR930019529A|1993-10-18|Brick turning device and method
    SU1090637A1|1984-05-07|Moving-rod conveyer
    SU1299861A2|1987-03-30|Vehicle for transporting long cargoes
    DE10101986B4|2004-11-25|lifting device
    RU2076840C1|1997-04-10|Long-cut structure lifting device
    同族专利:
    公开号 | 公开日
    EP0064957B1|1986-05-28|
    AT20032T|1986-06-15|
    ES511729A0|1983-05-01|
    IT8167632D0|1981-05-11|
    EP0064957A3|1983-06-15|
    IT1144352B|1986-10-29|
    EP0064957A2|1982-11-17|
    DE64957T1|1983-06-23|
    ES8305653A1|1983-05-01|
    US4479576A|1984-10-30|
    DE3271331D1|1986-07-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2416763A|1944-07-12|1947-03-04|Foundry Equipment Company|Conveying means|
    US3455433A|1967-11-29|1969-07-15|Granco Equipment|Transfer mechanism|
    US3518946B1|1968-01-24|1983-03-22|
    US4198845A|1978-11-06|1980-04-22|Sofy Hugh M|Transfer device|
    US4360097A|1980-10-14|1982-11-23|Brems John Henry|Precision registry with lift and carry transfer system|
    US4407404A|1981-07-06|1983-10-04|Android Corporation|Work transfer device|DE3330927A1|1983-08-27|1985-03-14|Werner Kammann Maschinenfabrik GmbH, 4980 Bünde|DEVICE FOR DECORATING OBJECTS|
    DE3545537A1|1985-12-21|1987-07-02|Audi Ag|DEVICE FOR AUTOMATICALLY PROCESSING DIFFERENTLY SHAPED WORKPIECES|
    DE3545538A1|1985-12-21|1987-07-02|Audi Ag|DEVICE WITH A LIFTING RACK FOR MACHINING WORKPIECES|
    US4838411A|1988-01-11|1989-06-13|Excel Corporation|Lift and carry accumulating conveyor|
    DE3940231A1|1989-12-05|1991-06-06|Duerr Gmbh & Co|CONVEYOR|
    JP3285057B2|1993-09-20|2002-05-27|豊田工機株式会社|Automatic transfer device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT67632/81A|IT1144352B|1981-05-11|1981-05-11|TRANSPORT BAR TRANSPORT EQUIPMENT FOR THE MOVEMENT OF COMPONENTS PARTICULARLY OF VEHICLE COMPONENTS ALONG AN ASSEMBLY LINE|
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