• 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 spherical body comprising a dough crust and a filling is formed by cutting a cylindrical body consisting of a dough crust (l7) and filling (l9). The cylindrical body is cut by a cutter member comprising an assembly of sliding members l which slide against each other to close an opening l4 through which the cylindrical body passes. By means of this arrangement the area of the cutting member in contact with the cylindrical body is gradually reduced as the opening is closed.
    公开号:SU1679961A3
    申请号:SU864028230
    申请日:1986-09-08
    公开日:1991-09-23
    发明作者:Тасиро Ясунори
    申请人:Реон Аутоматик Машинери Ко.Лтд (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the food industry and can be used in the development of devices for molding a spherical body consisting of a dough layer and a filling, in particular to obtaining a spherical body by compressing a continuously fed cylindrical body consisting of a layer of dough and filling, without squeezing the filling out .
    The purpose of the invention is to increase the molding efficiency by eliminating the extrusion of the filling from the dough layer.
    When forming a spherical body, the force is applied to the cylindrical body from three directions by three sliding elements, which form the cutting tool with an internal opening through which the cylindrical body passes. The sliding surface of one element slides along the sliding surface of the other element in contact with the surface of the cylindrical body passing through the opening. As a result, the cylindrical body is gradually compressed to cut it.
    As the force is applied to the cylindrical body along the sliding paths of the elements, and these trajectories are displaced in the direction of the tangent relative to the circumference of the cylindrical body, the centripetal force on the cylindrical body does not act and the dough layer is adjusted to the position at which the dough layer should be cut due to the resulting friction force between sliding surfaces and the surface of the dough layer. In addition, since the area of contact of the sliding surfaces with the cylindrical body decreases with its compression gradually (applying a tangential force to the body at the same time), this excludes the penetration of the cylindrical body with a cutting tool. The filling is easily split in the axial direction of the cylindrical body, while the dough layer does not lose its continuity and is brought to the state in which the cylindrical body is cut. This is due to differences in the rheological properties of the dough layer and the filling. Therefore, when the hole is completely closed, the cylindrical body is cut without squeezing the stuffing out.
    The drawing shows an element that enters a cutting assembly; Figures 2 to 4 show the cutting assembly and its location before, during and after their sliding cycle, top view; Figures 5-7 are a schematic diagram of the process of compressing a cylindrical body with the surfaces of node elements. cutting, incision; Fig. 8 is an element constituting a cutting assembly; Figures 9-11: a cutting assembly which consists of a plurality of elements, and their location before, during and after their sliding, is a top view; Figures 12-14 show a diagram of the process of compressing a cylindrical body with the surfaces of elements of a cutting assembly, a section; Fig. 15 illustrates an example of a swollen end of a cylindrical body at the end of a cutting operation when the cutting unit remains vertically stationary during this operation; in fig. 16 illustrates an example of a shaped end of a cylindrical body when it is cut by a cutting unit, descending at the same speed V as the feed rate V of the cylindrical body and the shaped body below the cutting elements having a drag end; in fig. 17- the shape of the cylindrical body and the spherical body when the spherical body is lowered onto the belt of the elevated conveyor; on Fig diagram of the device, top view; Fig.19 is the same, vertical section; on Fig - the same, side view; Figures 21 and 22 are a flow pattern of a cutting assembly consisting of four elements, each being a rectangular parallelepiped having a slope.
    A device for forming a spherical body 1. consisting of a layer of dough 2 and a filling 3, contains a mechanism 4 for continuously feeding a cylindrical body 5 into and through the opening 6 of the cutting assembly 7. The latter consists of a housing 8, in which at least three elements 9 are arranged around the circumference, which form a hole in the center during closure. The elements of the cutting assembly are a three-dimensional body, having an upper 10 and lower 11 planes for contact with a cylindrical body and made perpendicular to this plane.
    The first 12 and second 13 sliding surfaces, the first of the sliding surfaces of the first element of the cutting unit facing the hole, and the second
    adjacent to the first surface with the formation of the cutting edge 14 and serves to move along it the first sliding surface of the subsequent element 15 of the cutting node elements arranged around the circumference. To move with the possibility of sliding relative to each other elements of the cutting unit in and out in the direction perpendicular to the longitudinal axis of the cylindrical body, there is an equilibrium mechanism comprising a pin 16 connected at its one end through a groove formed in the housing 8 with the outer surface 17 slips of one element 9 of the cutting assembly and the other end
    0 pin attached to the slider 18 near the end. The other end of the slider 18 is connected to the end of the rod of the crank 19. The other end of the rod of the crank 19 is rotatably connected by means of a pin with
    5 by a point near the circumference of the disk 20. Concentric and fixedly connected to the gear wheel, which is intended for rotation by the sliding gear wheel 21 supported by the bracket 22,
    0 set on base 23.
    The sliding gear wheel 21 can be rotated by the engine 24 by means of a pala 25 and gears 26 and 27. When the engine 24 is turned on, the slider 18 repeatedly moves 5 back and forth and moves the elements 9 of the cutting unit 7 in the housing 8.
    Device for raising and lowering the mechanism 28 of the cutting unit 7 with synchronization with respect to the feed
    The cylindrical body 0 contains a disk 29 connected to the engine 30, rotating and moving the crank rod 31 downwards and upwards. One end of the crank rod 31 is rotatably connected
    5 with the end of the pin 32, the end of the latter is fixedly connected to the disk 29 at a point near its circumference, and the other end of the crank rod 31 is connected by means of the pin 33 to the end of the mechanism 28 of the cutting unit 7.
    0 A mechanism for receiving and removing a spherical body from the cutting zone is located under the cutting assembly 7 and is made in a belt conveyor 34 consisting of a conveyor frame 35, rollers 36-38. two
    5 tension rollers 39, belts 40 and a motor (not shown) for driving the belt conveyor 34.
    Fig. 20 shows that one end of the belt conveyor 34 moves up and down by means of the fixture 41 for
    raising and lowering the mechanism for receiving and removing the spherical body from the cutting zone. At the same time, the device 41 is mounted on the base 23 in such a manner that the roller 38 rotates relative to the roller 37 in order to prevent the deformation of the spherical body
    FIGS. 18-20 show a constructive embodiment of a device consisting of a base 23, a mechanism 28, a cutting assembly 7, a mechanism 4 for continuously feeding the cylindrical body 5 and a belt conveyor 34. The cutting assembly mechanism 28 comprises a frame 42, a housing 8 mounted on frame 42 and including elements 9 and slides 18; Frame 42 is designed to slide up or down the supporting shafts 43 mounted on the base 23,
    When the cylindrical body 5 is compressed, the elements 9 move with sliding in the direction indicated by the arrows
    5, by moving the pin 16 (FIG. 14) fixedly mounted on one of the elements 9. When the pin 16 moves the element 9, the outer sliding surface 10 of the element slides along the inner wall of the housing 8, moving the sliding surfaces 17 of the other elements along the inner wall of the housing 8. Inwardly directed portions of the sliding surfaces 12 form walls 44 which define the opening 6. The opening 6 has a cross-sectional area which, with the opening 6 fully open, is large enough to pass through the cylindrical body 5, consisting of a layer of dough 2 and a filling 3. As shown in Figs. 2, 5, 3, 6, 4, and 7. When the outer surface 10 of each element 9 slides, the pushing pin 16 causes the second inner surface 13 of the slide to slip the previous element along the first inner surface 12 of the slide, thereby causing the cutting edge 14 to move inward. These slides reduce the area of the hole 6, If the cylindrical body 5 passes through the hole 6 ,. As shown in Figures 2 and 5, and the elements 9 move in the direction S, the compressive force from the inwardly directed part of the sliding surfaces 12 is applied to the cylindrical body 5 in a circumferentially displaced direction. When the elements 9 are moved to the position shown in Fig. 3, the opening 6 will close to the position shown and in Fig. 6, causing compression of the cylindrical body 5 accordingly. Cross-section
    the cylindrical body 5 is shown in FIG. 5 and
    6. When sliding the elements 9 they enter
    in contact with the outer surface of the cylindrical body 5 on the sgk.ch 44, i.e. with the inward sliding surface 12 of the sliding surface and the greater the sliding angle of each e ме mite, IBM is more compressed the outer surface area of the cylindrical body 5 in contact with the walls 44, thus singing decreases the area of the hole, then marks the area of the walls 44 in contact with the cylindrical body B. Due to the difference in the rheological properties of the layer of dough 2 and filling 3, the latter easily mixes in the axial direction of the zipindria
    5, bodies 5, as indicated by the arrows t. In a conventional device, when using wedge-shaped blades, the latter move inward. In such a device, the blades are inserted into the filling 3 as indicated by the arrows s, at the same time increasing the area of contact of the blades with the citric body.
    In this device, during the sliding of the elements onto the cylindrical body, a force acts along the trajectory of movement of the sliding surfaces 12 in a direction that is circumferentially displaced, so that the dough slides off into the center of the hole 6 and, finally, oasis with the result 6 of the hole 6. For a time In this process, the friction between the dough layer and the sliding surfaces of the v-effect test flow in the direction of S Pesa, with the complete closure of the opening 6, is filled only with the test, and the test is done on both sides of the opening. The outer outer layer is finally cut, as shown in Figures 4 and 7, and a shaped body 45 is obtained.
    In order to effectively compress the cylindrical gene, it is possible to further reduce the contact area of the sliding surfaces with the cylindrical body at the opening, as
    5 is shown in FIG. 5, with element 9 with slopes 46 at its inner end, formed on the upper 10 and lower 1 i planes for contact with the cylindrical body. One ramp 46 is formed by cutting off the angle
    0 formed by two adjacent inner surfaces 47 and 48 of a trapezoid-shaped slip and the upper surface 10 of the element. Another ramp can be formed in a similar way on
    5 is the angle formed by the same two surfaces of the slide and the bottom surface of the element. As shown in Fig. 8, which shows a perspective view of element 9, it has a sliding surface 47 with height a, sliding surface 48, slopes 46, and an edge 14. These slopes 46 have a negative gradient towards the inner end of element 9. In Fig. 6, the cutting unit 7 is formed by six elements 9 for receiving a hole 49 through which the cylindrical body 5 passes. Although the walls 50 formed by the open part of the sliding surfaces 47 have a height a in a position where there is no slope when the hole is fully open (Fig. 12) during the slide cops 9 in the direction of the height S of the walls is reduced. Since the slopes are formed vertically, the cylindrical body is surrounded by the dentate walls. The cross section of the cylindrical body and elements (Fig. 13), on which the height of the walls is shown equal to a. The surface area of the cylindrical body 5 in contact with the walls 50 is reduced, so that it is smoothly performed, the compression of the cylindrical body 5 by the walls 50. When the opening 49 is closed, the edges 14 converge as shown in FIGS. 11 and 14, and the cylindrical the body 5 is cut to obtain a spherical body 45. At this point, the height of the walls 50 is reduced to a.
    If the cylindrical body 5 is continuously supplied at a speed V from the mechanism 4 for continuous feeding and if the height of the node 7 does not change, the lower part of the cylindrical body expands, as shown in FIG. 9. This can be avoided by lowering the cutting unit of the mechanism 28 at the same speed V as the speed V of the cylindrical body, as shown in FIG. 10.
    Depending on the rheological properties of the cylindrical body, it tends backwards, as shown in FIG. 16. This phenomenon can also be avoided, as shown in FIG. 17, by raising the plate 51 supporting the tape 40 to receive the spherical body synchronously with its production.
    The cylindrical body 5 is continuously supplied from the mechanism 4 for continuous feeding and compressed by the cutting unit mechanism 28 perpendicular to the axis of the cylindrical body to obtain a spherical body 45, which is fed to the next station by a belt conveyor 34.
    If the feed rate of the cylindrical body is small, closing and opening of the hole 6 can be carried out even without reciprocating movement of the cutting unit mechanism 28. However, if the feed rate is large, it is preferable to move the mechanism 28 in synchronism with the production of a spherical body in order to avoid the state shown in FIG. 15, or sticking to the knot walls. Movement mechanism 28 knots
    cutting such that it descends at a speed equal to the feed rate of the cylindrical body and rises after the formation of a spherical body. The elements are moved back to their original open position during or before the raising of the cutting assembly mechanism 28 in order to avoid the elements colliding with the cylindrical body. Repeat the operation described, the cylindrical body is continuously cut to form a spherical body at high speed.
    The spherical body 45 can be lowered onto the conveyor belt of the ZJ elevated device 41 to raise and lower the mechanism for receiving and removing the spherical body from the cutting zone. With an atom, the device 41 is intended to alternately lower and raise the belt conveyor 34 in synchronization with the movement of the mechanism 28 of the cutting unit 7.
    Various shaped elements can be used in the device. The assembly 7 (FIG. 22) consists of four elements 9 in the form of a rectangular parallelepiped, each having a slope 46 at an angle, a sliding surface 12 and 13 and an edge 14. A portion of the sliding surface 12 of each element forms walls 50 defining an opening 6 , and each element slides in the direction S. If the hole 6 is closed, then the position of the elements is shown in FIG.
    In the device, the compression of the cylindrical body is carried out while gradually reducing the contact area of the walls of the hole with the surface of the cylindrical body. In this case, there is no force causing the body to penetrate the elements, in contrast to the conventional device using wedge-shaped blades. As a result, the filling is easily displaced in the forward direction without disturbing the dough.
    The elements slide in a tangentially displaced direction relative to the circumference of the cylindrical body. Consequently, the dough layer is narrowed down to the moment when a spherical body is formed. Without squeezing the stuffing out.
    权利要求:
    Claims (8)
    [1]
    1. An apparatus for forming a spherical body consisting of a layer of dough and a filling, containing a mechanism for continuously feeding a cylindrical body consisting of a layer of dough and filling into and through the opening of the cutting unit, the latter being equipped with at least three elements on a circle with the formation of a hole in the center.
    having upper and lower planes for contact with the cylindrical body and a cutting edge and made slidable relative to each other in and out in the direction perpendicular to the longitudinal axis of the cylindrical body, and a control mechanism for moving the elements of the cutting unit for closing and opening holes, characterized in that, with the aim of increasing the efficiency of molding by eliminating the extrusion of the filling from the dough layer, each of the elements of the cutting assembly is made in the form of a volumetric body formed by two sliding surfaces arranged perpendicular to the upper and lower planes, the first of the sliding surfaces of the first element of the cutting unit facing the hole, and the second adjacent to the first surface with 20 forming the cutting edge and serving to move the first sliding surface along it the subsequent element of the cutting node elements arranged around the circumference. 25
    [2]
    2. A pop. H. distinguishing device with the fact that a mechanism for receiving and removing a spherical body from the cutting zone is located under the cutting unit.
    [3]
    3. The device according to claim 1, characterized by - 30 so that the sliding surface with
    the sides of the cutting edge are rectangular.
    [4]
    4. The device pop. H. distinguishing, so that the sliding surface from the side of the cutting edge have a trapezoidal shape.
    [5]
    5. The device according to claim 4, characterized in that the upper and lower contact planes have symmetrical slopes, inclined towards the cutting edge formed by the interlocking smaller bases of the trapezoidal sliding surfaces.
    [6]
    6. The device pop. H. is distinguished by the fact that the mechanism for receiving and removing the spherical body from the cutting zone is made in the form of a belt conveyor.
    [7]
    7. A pop. H. distinguishing device, in that it contains a device for raising and lowering a mechanism for receiving and removing a spherical body from the cutting zone.
    [8]
    8. The device according to claim 1, in which it comprises a device for raising and lowering the cutting unit with synchronization with respect to the supply of the cylindrical body.
    Priority points: 01/16/86 popp. 1-5; 11.02.86 on PP.7 and 8.
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    同族专利:
    公开号 | 公开日
    CN1009798B|1990-10-03|
    CA1265389A|1990-02-06|
    US4734024A|1988-03-29|
    SG125294G|1995-01-13|
    EP0230368A2|1987-07-29|
    EP0230368A3|1987-11-19|
    KR900003436B1|1990-05-19|
    US4883678A|1989-11-28|
    CN86106548A|1987-07-29|
    ES2002502A6|1988-08-16|
    AU6262486A|1987-07-23|
    KR870006978A|1987-08-13|
    AT89120T|1993-05-15|
    DE3785767D1|1993-06-17|
    DE3785767T2|1993-08-12|
    EP0230368B1|1993-05-12|
    AU568252B2|1987-12-17|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP61006925A|JPS6329979B2|1986-01-16|1986-01-16|
    JP61027587A|JPH0142652B2|1986-02-11|1986-02-11|
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