• 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 side and heel lasting machine. The machine serves to adhere the unwiped margin (107A,107B) of a shoe upper assembly (102), whose toe portion (107) has been wiped, to the periphery region of the assembly insole (103). Lasting pads (1A,1B) are employed to keep the margin (107A,107B) in position during application of adhesive from nozzels (105A, 105B) that are spring loaded to press outwardly and track the upstanding margin (107A,107B) when adhesive is applied in the region ( A) between the insole (103) and the margin (107A,107B). The pads (1A,1B) are then raised and urged inwardly to press the margin (107A,107B) onto the insole (103). The top edge (2A) of inner lasting pads (1A) are folded onto the insole during the wiping action; the direction of forces upon the top edges (2A) of the lasting pads (1A) is changed during wiping to increase downward wiping forces upon the margin (107A,107B). A quick-release mechanism (7,7A,7B,7C) is provided to permit removal and replacement of the lasting pads (1A,1B) without need to remove any screw-type fasteners.
    公开号:SU1429925A3
    申请号:SU853895850
    申请日:1985-05-20
    公开日:1988-10-07
    发明作者:Ф.Форнбергер Карл
    申请人:Интернэшнл Шу Машин Корпорейшн (Фирма)；
    IPC主号:
    专利说明:

    ; The invention relates to the shoe industry, namely to machines: for wrapping and finishing hours: TI of the assembled workpiece on the shoe, tightened in the toe part of the shoe trace, and tightening them.
    The aim of the invention is to improve the quality of the wrapping by adjusting the pulling pressure on the pulling: the edge of the shoe.
    A: And FIG. 1 depicts a machine, a general view; Fig. 2 shows one of the groups of tightening plates with mechanisms for quick disconnection and clamping; in FIG. 3, the lower plates are disconnected from the main body by the lower part; Fig, 4 is a view of the working surface of the outer plate; Fig. 3 shows a lock for fixing the upper end of each tightening plate; 6 shows pneumatic cylinders for an internal tightening plate; 7 is the same for the outer tightening plate; Fig. 8 shows an inclined pneumatic cylinder with outer and inner plates; Fig.9 shows the mechanism of inclination of the tightening plates of the upper group of pneumocycles; Fig, 10 - wedge mechanism, top view; figure 11 is the same, side view, section; Fig. 12 is a tightening scheme, the initial position; Figure 13 is the same as an intermediate position; Figure 14 is the same, the final position; on Fig - block with the workpiece, side view.
    The machine for dressing the gelenochnaya part of the upper shoe preform contains a pad 1 with the upper shoe preform 2 on it and an insole 3 placed on the track of the pad 1 facing upwards, the nose part 4 of the pulling edge of the upper shoe blank being pulled on the insole 3. Two nozzles 5 and 6 are installed above the support 7 on both its sides with the possibility of their returning in a progressive movement in the vertical plane and moving in the horizontal plane along and perpendicular to the contour of the track of the Empress pads.8 for placing and fixing the STI pad mounted under the block. On both sides of the pad track, in the area of the geleochny site, there is a device for creating pressure on the wrapping and pulling on the puff.
    the edge of the workpiece, consisting of two plates), each of which is made in the form of a two-layer with offset layers vertically Ellstichsh-gx
    Q
    about 5 d
    0 45 Q
    five
    five
    gaskets 9 and 10 with protrusions 11, A series of pneumatic cylinders 12 for fixing the upper shoe blank at the moment of the dressing is kinematically connected to the protrusions 11 elastic gaskets 10 of the tightening plates. Located above this row of pneumatic cylinders 13 for tightening the upper shoe of the shoe is connected with protrusions of elastic gaskets 9 tightening plates, pneumatic cylinders 14 and 15 of pneumatic cylinders 12 and 13 (fingers) are connected with the corresponding protrusions II and 16 elastic gaskets 9 and 10 of tightening plates. All double acting pneumatic cylinders.
    The mechanism for changing the angle of inclination of the rods contains an additional hydraulic cylinder. Cases of pneumatic cylinders 12 by hinges 17 are connected to installation bar-18, and bodies of pneumatic cylinders 13 by hinges 19 are connected to adjusting bar 20, which is connected to rod 21 of hydraulic cylinder 22. Means for reciprocating movement in the vertical plane of elastic gaskets consists of connecting lower ones the ends 23 and 24 of the elastic pads 9 and 10 of the tightening plates by means of a clamping mechanism 25 driven by an eccentric 26; A device for providing a predetermined pressing of the workpiece x to the pad is elastic gasket consists of a set of guide base regulator adjustment slider pads and connected with the holder. The pneumatic actuator 27 is connected with a wedge mechanism -. with a wedge 28, a roller 29 mounted on a lever 30, connected by a hinge 31 to a base 32. There is a handwheel 33 for adjusting the position of the mounting bars 20. Each rod 14 and 15 of pneumatic cylinders 12 and 13 have a spherical head 34. In the upper rigid parts there are elastomeric gaskets 9 and 10 of the tightening plates are thickened, in which there is a lock 35 with a spherical hole 36, a latch 37, for inserting and holding the spherical head, with a spring 38 entering the recesses 39.
    The eccentric 26 is actuated by the handle 40B in the direction of the arrow A. To release the valve, “move the latch to the left (FIG. 5), and to lock the rod, press the latch and move it in the direction.
    Each tightening plate is made of an elastic-flexible deformable material, such as urethane. The upper end of each inner elastic gasket 10 is made in the form of several relatively rigid parts 11 (segments), which enter locks 41, respectively. The upper rigid parts 16 of the outer elastic pads 9 are included in the locks 42 of each rod of the pneumatic helmets 13.
    In order to apply the adhesive Y along the entire length of the uncovered part of the tightening edge, both nozzles are spring-loaded so that when they move in the direction towards the end of the pad from its right-hand side, they are pressed to the long edge and moved backward when they move. In the initial position, the nozzles 5 and 6 are located at some distance from the insole 3 and facing it, and they are mounted so that they can move in the direction to the insole and back (in the + U direction). figure 1), as well as e along the axis of the insole C + z) and across its axis (± Y-}
    f
    The device for creating pressure and tightening the tightening edge consists of two elastic pads 9 and 10 of the tightening plates, each of which is made in the form of a two-layer
    top blanks shoes and. As a result of this action, the tightening edge is folded over the insole and the glue is sandwiched between them, which leads to gluing the edge to the insole (Fig. 14). The upward and upward movement of the elastic pads 9 and 10 of the tightening plates
    inward, the tensile effect of the elastic gasket in combination serves to stretch the workpiece of the top of shoe 2 on the shoe 1. Drive elastic gaskets 9 and 10 of the tightening plates
    Provides stable, adjustable upward forces to move tightening plates between two levels. When finding elastic pads on the bottom plates
    level during the application of glue, bending the tightening edge is unlikely. Effort directed inward is applied by means of pneumatic cylinders 13 to internally elastic elastic pads.
    10 pulling plates and by means of pneumatic cylinders 12 to external elastic pads 9 pulling plates,.
    The pneumatic cylinders13 not only have a nepeMerteHne upwards, but also a turn from a position where the inward forces (shear deforming forces) on the corresponding elastic gaskets, knob tightening plates
    with the vertical displacement of the layers, the elas-35 are set at a small acute angle of the gasket. First elastic - track pad (to the insole) - the corner
    A small support pressure is applied to the unfolded tightening edges in the hemlock and heel sections of the shoe upper to maintain them while maintaining the open angle A between the unfolded parts 43 and 44 of the draw edge and the insole 3. In the area between the 45-foot part of the pulling edge and the corresponding neighboring part, the insoles. At the first (lower) level of elastic pads of tightening plates (Fig, 12), glue is applied, and after drawing, both elastic pads of tightening plates are moved to the second (upper) level (Figs. 13 and 14) on top of the insole 3,
    15 (in Fig. 12), which helps to maintain an open angle A between the tightening edge and the insole, in the position at which 4Q the above forces are directed at an increasing acute angle of 25 and 40 ° (Figs. 13 and 14) respectively. next to the pad, which provides a slightly larger downward force on the tightening edge. This turn provides a hydraulic cylinder 22.
    To clamp the lower end of each elastic pad 9 and 10 of the tightening plate, the force from the handle 40, moved in the direction of the arrows B, rotates the clamping mechanism and through the protrusion 45 of the sponge
    50
    at the same time, moving the rigid gg 25 forces the latter to rotate — parts of two internal elastic proc- ers around the axis 46. The lower ends of the 23 palms of the 10 tightening plates in the direction of the 24 elastic pads 9 and 10 on the back of the - tons (the plates are provided with teeth between the shielding effect on the tightening edge
    25 sponge and jagged element5
    15 (in Fig. 12), which helps to maintain an open angle A between the tightening edge and the insole, in a position in which Q these forces are directed at an increasing acute angle of 25 and 40 ° (Figs. 13 and 14) respectively. next to the pad, which provides a slightly larger downward force on the tightening edge. This turn provides a hydraulic cylinder 22.
    To clamp the lower end of each elastic pad 9 and 10 of the tightening plate, the force from the handle 40, moved in the direction of the arrows B, rotates the clamping mechanism and through the protrusion 45 of the sponge
    0
    5 causes the latter to rotate around axis 46. The lower ends 23–24 of the elastic pads 9 and 10 of the back- plates (the stubs are provided with teeth between
    with a sponge 25 and a toothed element 47 of the base, when the handle 40 is turned in a counter-clockwise direction (FIG. 2). To release them (FIG. 3), the handle 40 is rotated in the clockwise direction.
    When the wedge 28 is moved to the left (Figures 10 and 11) by means of a pneumatic drive 27, the roller 29 rolls up the wedge slope and raises the tightening plate 30 upwards, turning it around the axis 31, as a result of which the device for creating pressure for wrapping and tightening the pulling edge (which is mechanically connected to the roller 29) moves upwards. In the above manner, all of the elastic pads 9 and 10 of the plates are moved up or down (in FIGS. 12-14), ensuring the application of the necessary forces and the required direction at each stage of the coating process. The springs 48 (Fig.2.3 and P) serve to press the roller down to the inclined plane of the wedge 28, Some of the ends of each group of pneumatic cylinders 13 are connected to the corresponding internal elastic gasket of the clamping plates. Others, the ends of the cylinders are connected by means of an adjusting bar 20 (FIG. .6), which allows to adjust the position of each pneumatic cylinder relative to the shoe top workpiece so that the axis of each pneumatic cylinder is perpendicular to the contour of the shoe top workpiece at the point of contact. Paths of loosening of the nuts 49 (in Fig. 6) are in place, which allows the corresponding ends of the pneumatic cylinders 13 to be moved in the direction of the arrow B These ends can also be moved (when the nuts 43 are loosened) in the left-to-right direction in the bar 20. In this case, a small acute angle can manually adjust the position of the installation bars, 20, moving them up and down by means of the handwheel 33, which is moved along the thread. On the piston rod of the hydraulic cylinder 22.






    Large changes in the position of the device for creating a pressure on the tightening belt are carried out by means of a pneumatic cylinder 50 (Fig. 9), which cuts the elastic pads 9 and 10 of the tightening plates with their actuators in the direction of the workpiece.
    (F
    the upper side of the shoe in the opposite direction along the rails 51. The electric motor 52 provides the possibility of rotation (angular swing in the longitudinal plane) of the tightening plates around the axis 53 for raising and lowering the edges of the elastic inserts of the tightening plates. The specified angular oscillation is carried out with respect to a horizontal axis perpendicular to the plane of the elastic pads 9 and 10 of the tightening plates. This angular swing allows the flexible pads 9 and 10 of the tightening plates to be easily adapted to different styles of shoes.
    To rotate the device to create a pressure for wrapping and tightening the tightening edge around the axes 54
    "D. 9). serves as an electric motor similar to the electric motor 52 and ensuring the rotation of the elastic gasket of the draw plate around the geometric axis horizontal and parallel to a specific plate, and, consequently, the change in height by
    (F
    wherein the elastic pads of the tightening plates are guided to the shoe upper. All of these electric motors are equipped with chain drives, providing the ability to perform their functions, about
    The various electric motors that perform the functions of angular oscillation and height adjustment are controlled by electric switches on the panels 55. The electric drives accomplish what has been done until now manually, and greatly facilitate the process of orientation of the elastic pads of the tightening plates relative to the top blank Shoe while wrapping During operations, the top shoe of shoe 2 is held in position with the help of a height-adjustment skidder 56, rotated by a support 7 in a clockwise direction. Relkom to compress the toe portion of the shoe upper workpiece 2 to 8 hosiery abutment.
    The machine works as follows. The pad 1 with the workpiece 2 put on it and the insole 3 mounted on the track of the pad 1 with the nose part 4 pre-tightened is mounted on the support 7 with the support of the nose part 4 supported 8, through nozzles 5 and 6 that move relative to the edge, Glue is fed to the zones.
    the open part of the edge. The inserts of the base plates 9 and 10 are included, which. They move in the direction of the pad 1 and the tightening edges of the shoe upper are made with the necessary effort, and the rods 15 of the pneumatic cylinders 13 are set at a large angle relative to the pad trace due to the hinged joints 19c by the adjusting bar 20, as well as by an additional rotation of the adjusting bar 20 the hydraulic cylinder 22 through the rod 21, Turning to a larger angle of the pneumatic cylinder 13 provides the best pressing of the glued edge.
    For quick replacement of the tightening plates 9 and 10, locks 35 are used, installed in the upper part 11 of these tightening plates, into which the spherical tips behind the pneumatic cylinders 12 and 13 are inserted. The lock is opened by extending the latch 37 with the pressed straight pin 38 , In the lower part 23 and 24, the tightening plates 9 and 10 are unclipped by pressing the clamping mechanism 25 through the cam 26
    The present invention makes it possible to create an adjustable pressure of the wrapping on the tightening edge of the top shoe of the shoe, which improves the quality of gluing of the pulling edge and the shoe to be produced.
    权利要求:
    Claims (3)
    [1]
    1. A machine for dressing the heel part of a shoe upper, containing a support fixed on the base by means of a holder for setting the pad of traces upward with a footbed fixed on its track and a top blank put on it, tightened in the toe section of the track of the shoe on the insole and placed flat-handedly - a precise top section with a gap relative to the side surface of the pad for inserting an adhesive into this gap; means for introducing an adhesive into the gap; it is made in the form of two nozzles installed above the support on its two sides with x postupatelnogo peremegcheni reciprocating in a vertical plane and pereme1Ch, tim in a horizontal plane along and perpendicular to the contour of the track shoe, abutment and for fixing .raz mestseni forefoot pad disposed on both sides of the track shoe in the zone gelepochnogo
    Q 5
    0 5
    0
    five
    0
    five
    0
    five
    section, ycTpoficTBO for creating pressure of wrapping and pulling on the tightening edge of the workpiece, consisting of two tightening plates, each of which is made in the form of a double-layer vertical displacement of the elastic strip, fixed at one end on the base and having at each edge the free end of the protrusions with rigid joints, interacting with the tightening edge, a number of air cylinders for fixing the workpiece at the time of dressing and a number of air cylinders located above it to ensure the workpiece is tightened xa, the rods of which are connected with the protrusions of the corresponding gasket edges, and the bodies of pneumatic cylinders are articulated with the drives of their movement in the direction to and from the support with the block by means of articulated linkages, and a device for providing the given pressing of the top to the block an elastic gasket, the state of which consists of a pad installed in the guide bases of the height regulator and a slide connected to the holder, characterized in that. what. in order to increase the quality of the trim by adjusting
    the pressure on the tightening edge of the shoe, the rods of the pneumatic cylinders to ensure the tightening of the upper workpiece are installed with the ability to change their angle of inclination with respect to the pad trace within 15-40 and are connected to the protrusions of the elastic gasket stem angle contains an additional hydraulic cylinder, the stem of which is connected to the cylinder bodies of this row by means of a bar
    [2]
    2, The machine according to claim 1, in connection with the fact that, in order to ensure the replacement of elastic gaskets, it has a mechanism for connecting the upper ends of the elastic gaskets from ithoka to pneumatic cylinders, consisting of metal inserts. | 1 with spherical sockets installed on the tabs of the gaskets, and locking spring-loaded Gshastin interacting with the heads of the rods, the latter being spherical, and means for fixing the lower ends of the elastic knobs, consisting of a plate with clamping jelly lips for placement izhnih ends placttin fixing rotary plate mutually 91429925
    jaws and connected to a mounted on a rotating axis
    ty la li le w os on zo
    [3]
    3. The machine according to PP, 1 and 2, about t and I, which, in order to ensure the adjustment of the tightening plates in: height, it has a means for returning Q lio-translational alternation in ver12
    / J
    -X
    ten
    the ticker plane of the elastic pads, consisting of a rotating roller, the axis of which is fixed on platinum with clamping jaws, and a wedge mounted above them, interacting with the roller and fixed on the base with the possibility of reciprocating movement in the horizontal plane by means of a power cylinder.
    / J
    33
    55
    (rig.1
    13
    "G
    f6
    V
    9g.Z
    3ti
    3
    15
    Jk
    7J
    .
    eight
    77
    7
    Jj
    22
    FIG. eight
    5i 51
    (PU2. 9
    31
    FIG. Yu
    Tszig.P
    2. fl
    3 A
    Fig.12
    1
    4J
    FIG. 15
     n
    7
    eight
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    DE435778C|1926-10-19|Winder
    同族专利:
    公开号 | 公开日
    EP0162696A2|1985-11-27|
    CA1226706A|1987-09-15|
    EP0162696A3|1987-11-04|
    US4553281A|1985-11-19|
    JPH0543363B2|1993-07-01|
    DE3575660D1|1990-03-08|
    JPS60259204A|1985-12-21|
    BR8500743A|1986-04-15|
    EP0162696B1|1990-01-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US29120A|1860-07-10|Chillion f |
    US3292190A|1963-12-27|1966-12-20|Verne L Kneeland|Process of lasting tackless shoes|
    US3775797A|1972-02-18|1973-12-04|Kamborian Jacob S Jr|Method and machine for lasting|
    US3928880A|1975-03-27|1975-12-30|Int Shoe Machine Corp|Lasting machine having flexible lasting strap|
    GB1559171A|1975-09-18|1980-01-16|Clark Ltd C & J|Manufacture of shoes|
    US4082060A|1977-01-26|1978-04-04|International Shoe Machine Corporation|Cement side and heel lasting machine|
    JPS551041A|1978-06-20|1980-01-07|Tdk Electronics Co Ltd|High dielectric porcelain composition|
    JPS569321A|1979-07-04|1981-01-30|Kawasaki Steel Corp|Continuous type heating furnace|US4679269A|1986-03-27|1987-07-14|International Shoe Machine Corporation|Heel lasting machine|
    US4654914A|1986-04-11|1987-04-07|International Shoe Machine Corporation|Side and heel lasting machine|
    US4879778A|1988-04-26|1989-11-14|International Shoe Machine Corporation|Heel molder|
    GB8810109D0|1988-04-28|1988-06-02|British United Shoe Machinery|Apparatus for lasting toe side & heel seat portions of shoe|
    EP0666040A1|1994-02-03|1995-08-09|International Shoe Machine Corporation|Composite band for use in a footwear forming machine|
    BR102015013357B1|2015-06-09|2019-02-05|I.S.A. Indústria de Tecnologia e Automação LTDA - EPP|leather tractor with cord puller|
    JP6664768B1|2019-03-12|2020-03-13|カワノ株式会社|Adhesive application device and adhesive application method|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US06/612,481|US4553281A|1984-05-21|1984-05-21|Side and heel lasting machine|
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