CN108813820B

CN108813820B - Bottom pressing machine

Info

Publication number: CN108813820B
Application number: CN201810401974.9A
Authority: CN
Inventors: 林昱昊
Original assignee: Taizhou Shilin Shoes Co ltd
Current assignee: Zhejiang Yisheng Shoe Industry Co.,Ltd.
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2020-12-15
Anticipated expiration: 2038-04-28
Also published as: CN108813820A

Abstract

The invention discloses a sole press, which is applied to the field of shoemaking, and adopts the technical scheme that the sole press comprises a rack, a pressure lever device, a sole press device, a main driver and a feeding device, wherein the pressure lever device is hinged on the rack; the sole pressing device comprises a workbench, a pressing assembly and a side pressing assembly, wherein the workbench is vertically connected to the rack in a sliding mode, the side pressing assembly is fixedly connected to the workbench and comprises a front binding mechanism, a rear binding mechanism and a side pressing edge mechanism, and the feeding device comprises a feeding conveying assembly and a positioning assembly for limiting the position of a shoe, which is separated from the feeding device; the positioning assembly comprises a positioning plate hinged to one end, close to the bottom pressing device, of the feeding conveying assembly and a third driver for driving the two positioning plates to synchronously and reversely rotate, and the hinge axes of the two positioning plates are vertical; when two locating plates butt each other, two locating plates are located and are pressed the subassembly and press between the end device and be located the processing station directly over, have solved the problem that current end machine needs artifical material loading, the effect of using manpower sparingly.

Description

Bottom pressing machine

Technical Field

The invention relates to a shoe making device, in particular to a sole pressing machine.

Background

Shoes worn in daily life all comprise soles and upper surfaces. The sole is joined to the upper, usually by gluing. Some of these shoes, the sole also envelopes a portion of the upper upward. It is often difficult to ensure uniform bonding throughout after the initial adhesive bonding has been performed. In this time, the effect is difficult to ensure only by manpower or a common method for applying pressure, and a special sole press machine is usually used for pressing the whole sole to ensure that the vamp and the sole are tightly attached.

The existing sole press, as disclosed in chinese patent application publication No. CN106983236A, comprises a frame, and a sole press mechanism, a pressure bar mechanism, a lifting mechanism and a control device which are assembled on the frame, wherein the control device is used for controlling each mechanism to act according to instructions, the lifting mechanism is used for driving the sole press mechanism to lift integrally, and the pressure bar mechanism is arranged right above the sole press mechanism; the bottom pressing mechanism comprises a bottom plate, a large seat, a front binding mechanism, a rear binding mechanism, a left edge pressing mechanism and a right edge pressing mechanism, wherein the front binding mechanism, the rear binding mechanism, the left edge pressing mechanism and the right edge pressing mechanism are assembled on the large seat, the bottom plate is fixedly assembled at the bottom of the large seat, and the bottom of the bottom plate is fixedly connected with the lifting mechanism.

The sole press machine usually needs to manually place the shoes into the processing stations among the front binding mechanism, the rear binding mechanism and the side edge pressing mechanisms, which is labor-consuming.

Disclosure of Invention

The invention aims to provide a sole pressing machine which can save human resources by automatically putting shoes into a processing position.

The technical purpose of the invention is realized by the following technical scheme:

a sole press comprises a frame, a pressure lever device hinged on the frame, a sole press device connected to the frame in a sliding manner and a main driver driving the sole press device to be close to an upper press assembly; the sole pressing device comprises a workbench, a pressing component and a side pressing component, wherein the workbench is vertically connected to the rack in a sliding mode, the side pressing component is fixedly connected to the workbench and comprises a front binding mechanism, a rear binding mechanism, a side pressing edge mechanism and a feeding device, and the feeding device comprises a feeding conveying component for conveying shoes between the pressing rod device and the sole pressing device and a positioning component for limiting the position of the shoes separated from the feeding device; the positioning assembly comprises two positioning plates hinged to one end, close to the bottom pressing device, of the feeding conveying assembly and a third driver for driving the two positioning plates to synchronously and reversely rotate, and the hinge axes of the two positioning plates are vertical; when two locating plates butt each other, two locating plates are located and press between subassembly and the end device and be located the processing station directly over.

Through adopting above-mentioned technical scheme, utilize material loading conveying subassembly to convey shoes to positioner department, utilize the locating plate device to accept shoes and make it be in and press end device directly over, when two synchronous like both sides of locating plate were turned away, shoes can be on pressing end device in the effect whereabouts of gravity to realize the material loading of shoes. The step of artificially picking the shoes from the feeding conveyor belt and placing the shoes between the sole pressing device and the side pressing assemblies is replaced, manpower resources are effectively saved, the production speed is improved, and the production efficiency is improved. Meanwhile, the turned-off positioning plate opens a passage for the ascending and descending of the workbench, so that the interference is avoided.

Preferably, the feeding device further comprises a deviation rectifying assembly, wherein the deviation rectifying assembly comprises two deviation rectifying brackets fixedly arranged at two sides above the feeding conveying assembly and deviation rectifying wheels rotatably connected to the two deviation rectifying brackets; the rotating axis of the deviation rectifying wheel is vertical to the conveying plane of the feeding conveying assembly; the wheel of rectifying is provided with a plurality ofly, and arranges into two and sets up respectively in one side that two deviation rectifying supports are close to each other, two the one end that is close to locating component of row is close to each other and only holds a shoes and vertically pass through.

Through adopting above-mentioned technical scheme, utilize two rows of rectifying wheels of progressively narrowing, make shoes progressively reduce movable scope at the in-process that conveys, make shoes finally by the direction locating component. The adoption of a wheeled structure reduces the friction between the shoes and the deviation rectifying component, so that the probability of the shoes being stuck can be reduced, and the surfaces of the shoes and the deviation rectifying component contacting can be effectively protected.

Preferably, the upper surface of the positioning plate is fixedly connected with a blocking edge; the blocking edge is arranged at one end of the positioning plate far away from the hinge axis of the positioning plate and at one side of the positioning plate far away from the other positioning plate when the positioning plate is abutted to the other positioning plate.

Through adopting above-mentioned technical scheme, set up and keep off along can avoiding shoes to dash out the locating plate, play the effect of locking shoes gesture simultaneously.

Preferably, the feeding device further comprises a steering accessory, wherein the steering accessory comprises a stop lever arranged above the feeding conveying assembly and a second driver for driving the stop lever to be close to or far away from the feeding conveying assembly; the feeding conveying assembly comprises a plurality of conveying belts which are arranged side by side and have the same conveying direction; the sum of the distance between two adjacent feeding conveyor belts and the width of each feeding conveyor belt is less than the width of the narrowest part of the shoe.

Through adopting above-mentioned technical scheme, utilize the pin to block the position that shoes ankle department or shoe tree correspond the ankle, and make the part of toe cap can pass through. Under this prerequisite, when the drive shoes of material loading conveyer belt moved, if the orientation of shoes is different with the direction of material loading conveyer belt, the one end that the shoes kept away from and are blocked by the pin will continue to move along with the material loading conveyer belt, makes the one end that the shoes were not blocked move before being blocked one end, the one end of tip orientation earlier position promptly to the automation of the shoes that the gesture is not wrong turns to, and then moves the gesture basic unanimity of the shoes on the locating plate. When the shoe is completely turned, the stop lever can be moved away from the feeding conveying assembly, so that the shoe passes under the stop lever. Further facilitating the automation of the feeding. Set up many material loading conveyer belts to the width and the interval of restriction material loading conveyer belt can guarantee that the sole is in whatever gesture all has two at least conveyer belts and sole contact, thereby guarantees that it possesses the power that turns to.

Preferably, the conveying plane of the feeding conveying assembly is obliquely arranged and is lower close to one end of the positioning assembly.

By adopting the technical scheme, the gravity center of the shoe can not directly fall on the position blocked by the stop lever under the common condition, and the obliquely arranged conveying plane can utilize gravity as a part of the driving force of the steering action, so that the smooth steering action is facilitated. Meanwhile, after the shoe is separated from the stop lever, a relatively stable posture can still be kept under the action of gravity.

Preferably, the conveying speed of each feeding conveyor belt is the same.

By adopting the technical scheme, the shoes which finish deviation correction and steering are prevented from deflecting in the moving process due to different speeds of the conveyor belts below the shoes. Used for ensuring the effects of the deviation rectifying component and the steering accessory.

Preferably, the steering accessory further comprises a steering bracket slidably connected above the feeding conveying assembly; the stop lever is connected with the steering support in a rotating mode, and the rotating axis of the stop lever is parallel to the conveying plane of the feeding conveying belt and perpendicular to the conveying direction of the feeding conveying belt.

Through adopting above-mentioned technical scheme, when removing the restriction of pin to shoes, there is relative motion between shoes and the pin. Set up the pin and rotate, can reduce the friction between pin and the shoes, help protecting shoes. Meanwhile, the acting force applied to the shoe by the stop lever in the process of separating the stop lever from the shoe can be reduced, and the possibility of deflection of the shoe due to the action of the stop lever in the process is reduced.

Preferably, the pressing assembly comprises a pressing seat slidably connected to the workbench, a fifth driver fixedly connected to the workbench and driving the pressing seat to slide, a plurality of pressing piston rods slidably connected to the pressing seat, and pressing plates respectively fixedly connected to the pressing piston rods, the pressing seat is provided with a plurality of pressing piston holes communicated with each other and matched with the pressing piston rods, and the pressing piston rods slide in the pressing piston holes along the vertical direction; when the front binding mechanism, the rear binding mechanism and the side pressure side mechanism are farthest away from the processing station, the projections of the front binding mechanism, the rear binding mechanism and the side pressure side mechanism on the horizontal plane fall outside the projection of the lower pressure seat on the same plane.

Through adopting above-mentioned technical scheme, will push down the seat as the drive arrangement of drive holding down plate motion, the compressing tightly of the sole lower surface of realization, the radian on the sole can be adapted to in the setting of a plurality of push down piston rods simultaneously. Meanwhile, the lower pressing seat and the lower pressing plate above the lower pressing seat can also be used as a bearing structure of the shoe, and on the premise that other structures of the lower pressing assembly are not interfered with the positioning plate, the lower pressing seat is close to the position of the positioning plate as far as possible, so that the possibility that the shoe is overturned in the falling process of transferring the shoe from the positioning plate to the processing station can be reduced.

Preferably, still include unloader, unloader includes push pedal, the fourth driver and the unloading conveying subassembly of drive push pedal horizontal migration.

Through adopting above-mentioned technical scheme, because the seat that pushes down can independently go up and down, make shoes can be in the position holding rigid under the locating plate. At the moment, the shoes which are positioned higher than the side pressure edge mechanism, the front binding mechanism or the rear binding mechanism can be pushed away from the right upper part of the lower pressure plate by the horizontal pushing of the push plate. And the blanking conveying assembly is used for connecting and guiding, so that the blanking of the shoes is realized.

Preferably, the workbench is fixedly connected with a blanking supporting plate, and the blanking supporting plate is provided with a through hole allowing the lower pressing plate to pass through; when the upper surface of the blanking supporting plate is flush with the conveying plane of the blanking conveying assembly, the blanking supporting plate and the blanking conveying assembly are connected.

Through adopting above-mentioned technical scheme, utilize the unloading backup pad to erect the bridge between the upper surface of unloading conveying subassembly and holding down plate, can make shoes can be with the help of the unloading backup pad from the steady transition to the unloading conveying subassembly on the holding down subassembly.

In conclusion, the invention has the following beneficial effects:

1. the feeding device can realize automatic feeding of shoes, reduce manual labor and improve production speed and production efficiency;

2. the arrangement of the deviation correcting device can enable the shoes to move to the set material loading position;

3. the arrangement of the plurality of feeding conveyor belts and the stop rods in the steering accessories can realize the correction of the posture of the shoes;

4. the structure of the pressing component is beneficial to realizing stable feeding of shoes and provides a foundation for automatic blanking;

5. the blanking device is matched with the pressing seat which can be independently lifted in the structure of the pressing component, so that automatic blanking of shoes is realized, manual labor is reduced, and the production speed and the production efficiency are improved.

Drawings

FIG. 1 is a schematic view of the construction of a sole press;

FIG. 2 is a schematic structural view of the plunger assembly;

FIG. 3 is a schematic view of the compression bar device and the sole pressing device for pressing the shoe;

FIG. 4 is a schematic structural view of the sole press device (hiding the blanking support plate);

FIG. 5 is a cross-sectional view of the support table and the sole pressing device;

FIG. 6 is a cross-sectional view of the side crimping mechanism;

FIG. 7 is a schematic view of a loading device and a portion of a blanking device;

FIG. 8 is a schematic view of the positioning device;

fig. 9 is a schematic view of the discharging device pushing the shoe.

In the figure, 1, a feeding device; 11. a feeding conveying assembly; 111. a transfer frame; 112. a feeding conveyor belt; 113. a rotating shaft; 114. a first driver; 12. a steering accessory; 121. a steering bracket; 122. a stop lever; 123. a second driver; 13. a deviation rectifying component; 131. a deviation rectifying bracket; 132. a deviation rectifying wheel; 14. a positioning assembly; 141. positioning a plate; 1411. blocking edges; 142. a third driver; 1421. a driving gear; 1422. a driven gear; 2. a bottom pressing device; 21. a work table; 211. a chute; 22. pressing the assembly; 221. pressing down the base; 2211. pressing down the piston hole; 222. a lower pressing plate; 223. the piston rod is pressed downwards; 224. a fifth driver; 23. a lateral pressure component; 231. a toe-in mechanism; 232. a rear binding mechanism; 2301. a hydraulic lever; 2302. an elastic rubber block; 233. a side pressing mechanism; 2331. a side cylinder body; 2332. a side piston rod; 2333. briquetting; 2334. an elastic pad; 3. a compression bar device; 31. an upper pressing seat; 32. a front compression bar; 321. a protective head; 33. a rear pressure lever; 331. adjusting the stud; 332. an adjusting block; 34. a hydraulic balance pipe; 4. a main driver; 5. a blanking device; 51. blanking a supporting plate; 52. pushing the plate; 53. a fourth driver; 54. a blanking conveying assembly; 541. a blanking conveying frame; 542. a blanking conveyor belt; 6. a frame; 61. a support table; 62. a top frame; 7. a shoe; 8. a shoe last.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

A sole press comprises a frame 6, a pressure bar device 3 for pressing a shoe 7 and a shoe tree 8 from the upper part, a sole pressing device 2 for pushing the sole from the lower part and the periphery, a main driver 4 (shown in figure 5) for driving the sole pressing device 2 to slide up and down, a feeding device 1 for feeding the shoe 7 to a processing position of the sole pressing device 2 and a discharging device 5, as shown in figure 1.

The frame 6 includes a support base 61 and a top frame 62 fixed to the support base 61. The plunger device 3 is disposed below the top frame 62. The bottoming device 2 and the main drive 4 are both arranged on a support table 61. The pressure bar device 3 is positioned right above the bottom pressing device 2. The feeding device 1 is located on one side of the support base 61, and the discharging device 5 is located on the other side of the support base 61 adjacent to the feeding device 1.

Referring to fig. 2 and 3, the pressing rod device 3 includes an upper pressing base 31 hinged on the top frame 62, a front pressing rod 32 for pressing the toe cap of the shoe 7, a rear pressing rod 33 for pressing the ankle of the shoe last 8 in the shoe 7, and a motor for driving the upper pressing base 31 to rotate. The front pressure lever 32 and the rear pressure lever 33 are both connected below the upper pressure seat 31 in a sliding and fixed manner, and the sliding directions of the front pressure lever and the rear pressure lever are horizontal and collinear.

The front press rod 32 and the rear press rod 33 have similar structures and both comprise a cylinder body and a piston rod, a piston cavity allowing the piston rod to slide is formed in the cylinder body, and hydraulic oil is filled in the piston cavity. And a hydraulic balance pipe 34 which enables the front pressure rod 32 and the rear pressure rod 33 to be stressed in a balanced manner is communicated between the piston cavities of the front pressure rod 32 and the rear pressure rod 33.

The end of the piston rod of the front press rod 32 is fixedly connected with a protective head 321 made of rubber blocks for protecting the shoe upper. The end part of the piston rod of the rear pressure lever 33 is connected with an adjusting stud 331 in a threaded manner, and one end of the adjusting stud 331, which is far away from the cylinder body of the rear pressure lever 33, is hinged with an adjusting block 332. Adjustment blocks 332 may be automatically adjusted to align the balance of the shoe tree 8. When processing some high shoes or long shoes, the adjusting stud 331 can change the fall between the adjusting block 332 and the protecting block according to the specific shoe type.

As shown in fig. 4 in conjunction with fig. 3, the sole press unit 2 includes a pressing unit 22 for pressing the sole upward from below, a side pressing unit 23 for pressing the sole from the periphery, and a table 21.

The table 21 is a mechanism for connecting and supporting the lower pressing unit 22 and the side pressing unit 23. The table 21 is vertically slidably attached to the support base 61. As shown in fig. 5, the main actuator 4 is a hydraulic cylinder, and the main actuator 4 is disposed in the support base 61 and has its telescopic end fixed to the table 21.

As shown in FIG. 4, the lateral pressure assembly 23 includes a toe-tightening mechanism 231 for pressing the shoe 7 from the toe side of the shoe 7, a heel-tightening mechanism 232 for pressing the shoe 7 from the heel side of the shoe 7, and a lateral pressure-side mechanism 233 for pressing the shoe 7 laterally from the shoe 7. The front tightening mechanism 231 and the rear tightening mechanism 232 face each other, and the side crimping mechanisms 233 are provided in two and face each other, and a machining position of the shoe 7 is enclosed between the front tightening mechanism 231, the rear tightening mechanism 232, and the side crimping mechanisms 233.

The front binding mechanism 231 and the rear binding mechanism 232 have the same structure, and each include an elastic rubber block 2302 having a U-shaped notch and a hydraulic rod 2301 for driving the elastic rubber block 2302 to move. Both hydraulic rods 2301 are fixedly connected to the table 21. The two hydraulic rods 2301 are communicated through a balance pipe (not shown in the figure), so that the pressure on the two hydraulic rods 2301 is kept the same, and the front and back compression effects of the shoe 7 are the same.

The side edge pressing mechanisms 233 are required to be adapted to the arc shape of the shoe 7 with a large side variation range, and therefore, a plurality of pressing blocks 2333 capable of sliding independently are arranged side by side. The side edge pressing mechanism 233 further includes an edge cylinder 2331 fixed to the table 21, as shown in fig. 6, the edge cylinder 2331 has piston holes corresponding to the pressing blocks 2333, and each piston hole is slidably connected with an edge piston rod 2332 fixed to the pressing block 2333. The side cylinder 2331 has a groove formed therein to communicate the piston holes, so that the pressure applied to the shoe sole by the pressing blocks 2333 is kept the same when the side edge pressing mechanism 233 presses the shoe sole.

As shown in fig. 3 and 4, the lateral pressing mechanism 233 further includes elastic pads 2334 for compensating gaps between the shoe sole and the pressing blocks 2333, and uniformly distributes pressure to the peripheral surface of the shoe sole. Both ends of the elastic pad 2334 are respectively and fixedly connected to the end surfaces of the pressing blocks 2333 positioned at the two ends, which are far away from each other, and pass through the side of each pressing block 2333, which is far away from the side cylinder 2331, so that the elastic pad 2334 can move along with the pressing blocks 2333 without interfering with the independent movement of each pressing block 2333.

As shown in fig. 5, the pressing assembly 22 includes a pressing base 221 and a plurality of pressing plates 222. The structure of the lower pressing base 221 and the lower pressing plate 222 is similar to the structure of the sidecylinder 2331 and the pressing block 2333 to adapt to the curvature change of the sole surface. The lower press plates 222 are disposed above the lower press seats 221 and arranged in a row. The upper surface of the lower pressing base 221 is provided with a plurality of lower piston holes communicated with each other, and the lower pressing piston rod 223 fixedly connected with each lower pressing plate 222 is slidably connected in the lower pressing piston hole 2211.

A slide groove 211 is formed right below the processing position of the table 21, and a lower pressing base 221 is slidably connected in the slide groove 211. When the parts of the side pressing assemblies 23 approach each other and press the shoes 7 during sole pressing, the lower pressing base 221 and the upper and lower pressing plates 222 slide upwards in size and cannot penetrate through the side pressing assemblies 23, so that the soles can be completely dropped on the lower pressing assemblies 22; when the bottom pressing is not performed, the parts of the side pressing assemblies 23 are far away from each other, so that the lower pressing base 221 and the lower pressing plate 222 can penetrate through the processing station to be matched with the feeding device 1 and the discharging device 5. A fifth driver 224 for driving the pressing base 221 to slide along the vertical direction is disposed in the sliding groove 211, and the fifth driver 224 is a hydraulic cylinder.

As shown in fig. 7, the feeding device 1 includes a feeding conveying assembly 11, a turning attachment 12, a deviation correcting assembly 13 and a positioning assembly 14.

The feeding conveying assembly 11 includes a conveying frame 111 fixed to the frame 6, a feeding conveyor belt 112, two rotating shafts 113 rotatably connected to the conveying frame 111 and supporting the feeding conveyor belt 112 to rotate, and a first driver 114 for driving one of the rotating shafts 113 to rotate. The axis of the rotating shaft 113 is horizontal and vertical to the sliding direction of the front press rod 32 (refer to fig. 1).

The feeding conveyor belts 112 are provided with a plurality of feeding conveyor belts and are evenly distributed along the axial direction of the rotating shaft 113, and the rotating shaft 113 rotates to drive each feeding conveyor belt 112 to synchronously move. The width of the feeding conveyor belt 112 is smaller than the narrowest width of the sole of the shoe 7, and the distance between two adjacent feeding conveyor belts 112 is far smaller than the width of the feeding conveyor belt 112, so that the shoe 7 on the feeding conveyor belt 112 is ensured to contact at least two conveyor belts, and the shoe 7 with a wrong posture is rotated by matching with the steering accessory 12.

The steering attachment 12 includes two steering brackets 121 slidably coupled to both sides of the carriage 111, a stopper 122 rotatably coupled between the two steering brackets 121, and a second actuator 123 for driving the steering brackets 121 to move. The sliding direction of the turning bracket 121 is perpendicular to the conveying plane of the feeding conveyor belt 112. A stop bar 122 is positioned above the infeed conveyor 112. The axis of rotation of which is parallel to the axis of the shaft 113. The second driver 123 is a hydraulic cylinder or an air cylinder fixedly connected to the conveying frame 111, and a telescopic end of the second driver is fixedly connected to the steering bracket 121 to drive the stop lever 122 to move, so as to block or unblock the shoe 7. The bars 122 block the shoe 7 or the upper part of the shoe last 8 close to the ankle, so that the lower part of the toe is deflected by the plurality of feeding conveyors 112 until the shoe 7 is oriented in the same direction as the conveying direction.

The deviation rectifying assembly 13 includes two deviation rectifying brackets 131 fixedly connected to the conveying frame 111 and a plurality of deviation rectifying wheels 132 rotatably connected to the deviation rectifying brackets 131. The deviation rectifying brackets 131 are symmetrically arranged on the conveying frame 111 above the feeding conveyor belt 112. The axis of rotation of the deviation rectification wheel 132 is perpendicular to the conveying plane of the loading conveyor belt 112. The deviation rectifying wheels 132 are disposed at the opposite sides of the two deviation rectifying brackets 131, and are disposed along the edges of the deviation rectifying brackets 131 in two rows gradually approaching at the end near the frame 6 to restrain the position of the shoes 7. The spacing of the two deflection wheels 132 closest in the two rows accommodates the longitudinal passage of only one shoe.

As shown in fig. 8, the positioning assembly 14 includes two positioning plates 141 and a third driver 142 for driving the positioning plates 141 to rotate. The two positioning plates 141 are symmetrically hinged on the conveying frame 111, the hinge axes of the two positioning plates are vertical, and the two positioning plates can be rotated out from the lower part of the feeding conveying belt 112 to the upper part of the bottom pressing device 2. The length direction of the positioning plates 141 is the same as the sliding direction of the front pressing rod 32 (see fig. 1), the two positioning plates 141 are abutted against each other and located right above the processing station, and the shoes 7 guided out by the two rows of the rectification wheels 132 slide on the two positioning plates 141. The upper surface of the positioning plate 141 is fixedly connected with an L-shaped retaining edge 1411 arranged along the edge thereof, and the retaining edge 1411 is located at one end of the positioning plate 141 far from the hinge axis and one end of the other positioning plate 141 far from each other when being abutted against each other, and is used for limiting the movement of the shoe 7.

The third driver 142 includes two driving gears 1421, two driven gears 1422, and a motor for driving one of the driving gears 1421 to rotate. The two driving gears 1421 are engaged with each other and with one of the driven gears 1422, respectively. The two driven gears 1422 are respectively fixed to the two positioning plates 141, and their axes coincide with the hinge axes of the positioning plates 141. Thereby realizing synchronous reverse rotation of the two positioning plates 141.

As shown in fig. 9, the blanking device 5 includes a push plate 52, a fourth driver 53, and a blanking conveying assembly 54. The push plate 52 and the blanking conveying assembly 54 are respectively disposed at both sides of the chute 211. The fourth driver 53 is a hydraulic cylinder fixed to the support base 61, and its telescopic end is fixed to the push plate 52. The blanking conveying assembly 54 comprises a blanking frame fixedly connected to the frame 6 and a blanking conveying belt 542 arranged on the blanking frame.

The worktable 21 is fixedly connected with a blanking supporting plate 51, and the blanking supporting plate 51 is positioned above the side edge pressing mechanism 233. The blanking support plate 51 is provided with a through hole for allowing the lower press plate 222 and the lower press seat 221 to pass through. When the upper surface of the blanking support plate 51 is flush with the upper surface of the blanking conveyor 542, the upper surface and the lower surface of the blanking support plate 51 are connected to allow the shoes 7 to slide from the blanking support plate 51 to the blanking conveyor 542.

When the shoe sole pressing device is used, the shoes 7 are placed on the feeding conveyor belt 112, the higher parts of the shoes 7 are blocked by the blocking rods 122 when the shoes 7 pass through the blocking rods 122, one side of the shoe heads moves towards the direction of the rack 6 under the driving of the feeding conveyor belt 112, the shoes 7 turn, and after the shoes 7 continue to move along with the feeding conveyor belt 112, the shoes finally fall on the two positioning plates 141 which are abutted against each other in the posture that the shoe heads face the sole pressing device 2 under the restraint of the deviation rectifying assembly 13. The positioning plate 141 rotates in a direction away from each other, the pressing base 221 slides upwards at the same time, the shoe 7 falls on the pressing plate 222 after the positioning plate 141 rotates away, the shoe 7 moves downwards along with the pressing base 221, and the shoe 7 is sent to the processing station, so that the loading is completed. When the press rod device 3 is turned to a state that the front press rod 32 and the rear press rod 33 are vertical, the front binding mechanism 231, the rear binding mechanism 232 and the side pressure edge mechanism 233 push and clamp the shoe 7 back and forth, the main driver 4 drives the workbench 21 to move upwards to enable the press rod device 3 to press the shoe 7, the front binding mechanism 231, the rear binding mechanism 232, the side pressure edge mechanism 233 and the lower press plate 222 continue to press the shoe 7 for a period of time, then the main driver 4 drives the sole pressing device 2 to move downwards, the side pressure assembly 23 releases the shoe 7, the lower press plates 222 fall back, the press rod device 3 deflects and lifts to one side, and the extrusion processing of the sole is completed. During blanking, the lower pressing base 221 rises to make the top end of the lower pressing plate 222 flush with the blanking support plate 51, and the pushing plate 52 pushes the shoes 7 to move from the lower pressing plate 222 to the blanking support plate 51 and then move to the blanking conveyor 542 for transportation. The above steps are then repeated.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A sole press comprises a frame (6), a pressure lever device (3) hinged on the frame (6), a sole press device (2) connected to the frame (6) in a sliding manner, and a main driver (4) for driving the sole press device (2) to be close to an upper press component; end device (2) are pressed and are included workstation (21), push down subassembly (22) and side pressure subassembly (23) of rigid coupling on workstation (21) of vertical sliding connection on frame (6), and side pressure subassembly (23) are including binding tightly mechanism (231), back binding tightly mechanism (232) and side pressure limit mechanism (233) before, its characterized in that: the shoe sole press is characterized by further comprising a feeding device (1), wherein the feeding device (1) comprises a feeding conveying assembly (11) for conveying the shoes (7) between the press rod device (3) and the sole press device (2) and a positioning assembly (14) for limiting the position of the shoes (7) separated from the feeding device (1);

the positioning assembly (14) comprises two positioning plates (141) hinged to one end, close to the bottom pressing device (2), of the feeding conveying assembly (11) and a third driver (142) for driving the two positioning plates (141) to synchronously and reversely rotate, and the hinge axes of the two positioning plates (141) are vertical; when the two positioning plates (141) are mutually abutted, the two positioning plates are positioned between the upper pressing assembly and the bottom pressing device (2) and are positioned right above the processing station.

2. A sole press according to claim 1, wherein: the feeding device (1) further comprises a deviation rectifying assembly (13), and the deviation rectifying assembly (13) comprises two deviation rectifying supports (131) fixedly arranged on two sides above the feeding conveying assembly (11) and deviation rectifying wheels (132) rotatably connected to the two deviation rectifying supports (131); the rotation axis of the rectification wheel (132) is vertical to the conveying plane of the feeding conveying assembly (11); the deviation rectifying wheels (132) are arranged in two rows and are respectively arranged on one side of the two deviation rectifying supports (131) close to each other, and one ends of the two rows close to the positioning component (14) are close to each other and only accommodate one shoe (7) to longitudinally pass through.

3. A sole press according to claim 1, wherein: the upper surface of the positioning plate (141) is fixedly connected with a blocking edge (1411); the blocking edge (1411) is arranged at one end of the positioning plate (141) far away from the hinge axis thereof and at one side far away from the other positioning plate (141) when being abutted against the other positioning plate (141).

4. A sole press according to claim 2, wherein: the feeding device (1) further comprises a steering accessory (12), wherein the steering accessory (12) comprises a stop lever (122) arranged above the feeding conveying assembly (11) and a second driver (123) for driving the stop lever (122) to be close to or far away from the feeding conveying assembly (11); the feeding conveying assembly (11) comprises a plurality of conveying belts which are arranged side by side and have the same conveying direction; the sum of the distance between two adjacent feeding conveyor belts (112) and the width of each feeding conveyor belt (112) is less than the width of the narrowest part of the shoe (7).

5. A sole press according to claim 4, characterized in that: the conveying plane of the feeding conveying assembly (11) is obliquely arranged, and one end of the feeding conveying assembly close to the positioning assembly (14) is lower.

6. A sole press according to claim 4, characterized in that: the conveying speed of each feeding conveyor belt (112) is the same.

7. A sole press according to claim 4, characterized in that: the steering accessory (12) also comprises a steering bracket (121) which is connected above the feeding conveying component (11) in a sliding way; the stop lever (122) is rotatably connected with the steering support (121), and the rotating axis of the stop lever (122) is parallel to the conveying plane of the feeding conveyor belt (112) and vertical to the conveying direction of the feeding conveyor belt (112).

8. A sole press according to claim 1, wherein: the pressing assembly (22) comprises a pressing base (221) which is connected to the workbench (21) in a sliding mode, a fifth driver (224) which is fixedly connected to the workbench (21) and drives the pressing base (221) to slide, a plurality of pressing piston rods (223) which are connected to the pressing base (221) in a sliding mode, and pressing plates (222) which are fixedly connected to the pressing piston rods (223) respectively, wherein the pressing base (221) is provided with a plurality of pressing piston holes (2211) which are communicated with one another and matched with the pressing piston rods (223), and the pressing piston rods (223) slide in the pressing piston holes (2211) in the vertical direction; when the front binding mechanism (231), the rear binding mechanism (232) and the side pressure side mechanism (233) are farthest away from the machining position, the projections of the front binding mechanism (231), the rear binding mechanism (232) and the side pressure side mechanism (233) on the horizontal plane are out of the projection of the lower pressure seat (221) on the same plane.

9. A sole press according to claim 8, wherein: the blanking device (5) comprises a push plate (52), a fourth driver (53) for driving the push plate (52) to move horizontally and a blanking conveying assembly (54).

10. A sole press according to claim 9, wherein: a blanking supporting plate (51) is fixedly connected to the workbench (21), and a through hole allowing the lower pressing plate (222) to pass through is formed in the blanking supporting plate (51); when the upper surface of the blanking support plate (51) is flush with the conveying plane of the blanking conveying assembly (54), the two are connected.