A special punching device for the sole of cloth shoes

Abstract

This utility model relates to the field of shoe sole processing technology, and discloses a special drilling device for cloth shoe soles. It includes a processing table with a groove on its top, a conveyor table installed within the groove, and a placement groove on the conveyor table. A pressure plate with perforations is installed above the processing table to press down on the edge of the cloth shoe sole. Two mounting grooves are formed on the processing table, with the groove located between them. A sliding plate is slidably installed in each mounting groove, and the pressure plate is located between and fixedly connected to the two sliding plates. A first spring is installed in each mounting groove along the sliding direction of the sliding plate. One end of each first spring is fixedly connected to the sliding plate in its mounting groove, and the other end is fixedly connected to the processing table. A drive mechanism is installed on the conveyor table to move the pressure plate closer to or away from the conveyor table. The pressure plate of this utility model presses down on the edge of the cloth shoe sole, preventing the sole from warping and thus preventing misalignment of the components, thereby improving the quality of the cloth shoe sole.

Description

Technical Field

[0001] This utility model relates to the field of shoe sole processing technology, and in particular to a special punching device for cloth shoe soles. Background Technology

[0002] The special perforation device for cloth shoe soles is a mechanical processing equipment designed for cloth shoes / cotton soles, which are mostly made of cotton laminate, linen, soft fibers, etc. Its core function is to process evenly distributed through holes in specific locations on the sole, such as the forefoot, heel, and sides of the arch, to achieve effects such as breathability, sweat wicking, weight reduction, and enhanced sole flexibility.

[0003] The shoe sole perforation machine for multi-layered cloth shoes described in announcement number CN217487807U includes a fixed frame, a conveyor table on the lower inner side of the fixed frame, a fixed ring on the upper part of the conveyor table, mounting holes on both sides of the fixed ring, a movable rod movably mounted inside the mounting holes, a torsion spring on the side of the movable rod, a movable plate movably connected to the movable rod through the torsion spring, a rotating through hole on the lower part of the movable plate, a rotating rod movably mounted inside the rotating through hole, a storage box fixedly mounted on the upper surface of the conveyor table, and a moving groove on the lower side of the storage box.

[0004] Based on the above technical features, the problem is that in the existing technology, the fixed ring is used to press down the sole of the cloth shoe, which covers a small area. When drilling holes, the edge of the cloth shoe sole is in a movable state and is prone to curling. This causes the various components of the cloth shoe sole to misalign when the fixed ring is removed from the cloth shoe sole, thereby reducing the quality of the cloth shoe sole.

[0005] Therefore, it is necessary to solve the above problems by using a special perforation device for cloth shoe soles. Utility Model Content

[0006] The purpose of this invention is to provide a special perforation device for cloth shoe soles to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a special punching device for cloth shoe soles, comprising a processing table, a groove opened on the top of the processing table in a horizontal direction, a conveyor table for conveying in a horizontal direction installed in the groove, and a placement groove for placing cloth shoe soles and matching the cloth shoe soles on the conveyor table.

[0008] Above the processing table is a horizontal pressure plate for pressing down the edge of the sole of the cloth shoe. The pressure plate has a vertical perforation that matches the sole of the cloth shoe and has a cross-sectional area smaller than the placement groove.

[0009] Two upward-facing mounting slots are provided on the processing table, and a sliding groove is located between the two mounting slots; a sliding plate is slidably installed in each mounting slot, and the pressure plate is located between the two sliding plates and is fixedly connected to the two sliding plates.

[0010] Each of the two mounting slots is equipped with a first spring along the sliding direction of the slide plate; one end of each first spring is fixedly connected to the slide plate in the mounting slot, and the other end is fixedly connected to the processing table.

[0011] The conveyor platform is equipped with a drive mechanism that moves the pressure plate closer to or away from the conveyor platform.

[0012] Preferably, the driving mechanism includes an abutment plate; the top of the conveyor table has a pair of upward-facing limiting slots, with the two limiting slots in the same pair located on the side of the placement slot; each limiting slot has an abutment plate slidably installed in it; each limiting slot has a second spring installed along the sliding direction of the abutment plate; one end of each second spring is fixedly connected to the abutment plate in its limiting slot, and the other end is fixedly connected to the conveyor table; a horizontal push plate is fixedly mounted on the top of the end face of each abutment plate away from the placement slot, and a roller is rotatably mounted on each push plate, with each roller penetrating the push plate; a pressure block is fixedly mounted on the end face of each of the two slide plates near the pressure plate along the conveying direction of the conveyor table, with each pressure block corresponding to one of the two rollers, and each pressure block has a transmission inclined surface at its end that rolls against the corresponding roller; an electromagnet is fixedly installed at the bottom of each limiting slot, and the electromagnet magnetically engages with the abutment plate.

[0013] Preferably, the top end of the slide plate near the pressure plate is fixed with a connecting plate that has an inverted L-shaped cross-section; the abutment plate is located between the pressure block and the pressure plate.

[0014] Preferably, the bottom end of the abutment plate is inverted T-shaped, and the limiting groove matches the bottom end of the abutment plate.

[0015] Preferably, the top fixed frame of the processing table is provided with a support frame, and a punching mechanism for punching holes in the soles of cloth shoes is installed on the support frame.

[0016] Preferably, the support frame includes a top plate, which is a horizontal plate and the drilling mechanism is installed at the bottom of the top plate; four support legs are fixedly provided at the bottom of the top plate, the four support legs are arranged in a matrix and their bottom ends are fixedly connected to the processing table.

[0017] The technical effects and advantages of this utility model are as follows: When the pressure plate of this utility model is used to punch holes in the sole of the cloth shoe, it presses down on the edge of the sole to ensure that the sole does not curl up, thereby preventing misalignment of the various components of the sole and improving the quality of the sole. Attached Figure Description

[0018] Figure 1This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial cross-sectional view of the present invention;

[0020] Figure 3 This utility model Figure 2 Enlarged diagram of point A in the diagram;

[0021] Figure 4 This is a schematic diagram of the mounting groove of this utility model;

[0022] Figure 5 This is a schematic diagram of the pressing block of this utility model;

[0023] Figure 6 This is a schematic diagram of the abutment plate of this utility model.

[0024] In the diagram: 1. Processing table; 2. Support leg; 3. Top plate; 4. Drilling mechanism; 5. Conveyor table; 6. Placement slot; 7. Abutment plate; 8. Roller; 9. Mounting slot; 10. Slide plate; 11. First spring; 12. Pressure block; 13. Pressure plate; 14. Perforation; 15. Second spring; 16. Electromagnet. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides, for example Figures 1 to 6 The illustrated device for punching holes in cloth shoe soles includes a processing table 1, which is horizontally positioned. A horizontal groove is formed on the top of the processing table 1, and a conveyor table 5 is installed within the groove. The conveyor table 5 horizontally conveys the cloth shoe sole to the left. The conveyor table 5 in this embodiment is the same as that in the multi-layered cloth shoe sole punching machine described in publication number CN217487807U, and is considered prior art, so it will not be described in detail here.

[0027] Multiple placement slots 6 are provided on the top of the conveyor table 5, and the multiple placement slots 6 are arranged at equal intervals along the conveying direction of the conveyor table 5. Each placement slot 6 is used to place the sole of a cloth shoe and is matched with the sole of a cloth shoe.

[0028] A horizontal pressure plate 13 is installed above the processing table 1. The pressure plate 13 is used to press down the edge of the sole of the cloth shoe. The upper edge of the pressure plate 13 has a vertical perforation 14 that matches the sole of the cloth shoe and has a cross-sectional area smaller than that of the placement groove 6.

[0029] Two upward-facing mounting slots 9 are formed on the top of the processing table 1, with a sliding groove located between the two mounting slots 9. A sliding plate 10 is slidably mounted within each mounting slot 9, and a pressure plate 13 is located between the two sliding plates 10. A connecting plate is fixed to the top of the end face of each sliding plate 10 near the pressure plate 13. Both connecting plates are horizontally aligned and have an inverted L-shaped cross-section. The bottom ends of both connecting plates are fixedly connected to the pressure plate 13.

[0030] Multiple first springs 11 are arranged in both mounting slots 9 along the sliding direction of the slide plate 10, and the multiple first springs 11 are evenly distributed at equal intervals along the conveying direction of the conveyor table 5. The top end of each first spring 11 is fixedly connected to the slide plate 10 in the mounting slot 9, and the bottom end is fixedly connected to the processing table 1.

[0031] A drive mechanism is installed on the conveyor table 5. The drive mechanism drives the pressure plate 13 to move vertically closer to or away from the conveyor table 5.

[0032] Specifically, the drive mechanism includes an abutment plate 7. The top of the conveyor table 5 has paired, upward-facing limiting slots. One placement slot 6 corresponds to two pairs of limiting slots, with each pair corresponding to the toe and heel of the shoe sole. Two limiting slots in the same pair are located on the sides of the placement slot 6. An abutment plate 7 is slidably installed within each limiting slot.

[0033] Each abutment plate 7 has an inverted T-shaped bottom end, and each limiting groove matches the bottom end of the inner abutment plate 7. An electromagnet 16 is fixedly installed at the bottom of each limiting groove, and the electromagnet 16 magnetically engages with the abutment plate 7. The abutment plate 7 is made of a metal material that can be magnetically attracted by the electromagnet 16.

[0034] Two second springs 15 are arranged in each limiting groove along the sliding direction of the abutment plate 7. The two second springs 15 are arranged one on the left and one on the right, and the electromagnet 16 is located between the two second springs 15. The top of each second spring 15 is fixedly connected to the abutment plate 7 in the limiting groove, and the bottom is fixedly connected to the conveyor table 5.

[0035] Each abutment plate 7 has a horizontal push plate fixed to the top of its end face away from the placement groove 6, and a roller 8 is rotatably mounted on each push plate. Each push plate has a vertical clearance hole, and each roller 8 is horizontally placed in the clearance hole of its respective push plate and is rotatably connected to its respective push plate. Each roller 8 passes downward through its clearance hole.

[0036] On the end faces of the two slide plates 10 near the pressure plate 13, a pressure block 12 is fixedly installed along the conveying direction of the conveyor table 5. The two pressure blocks 12 are elongated and correspond one-to-one with the two rollers 8. At the left and right ends of each pressure block 12, there is a transmission inclined surface that rolls and abuts against the corresponding roller 8. The two transmission inclined surfaces on each pressure block 12 are symmetrically arranged in a figure-eight shape.

[0037] The two abutment plates 7 in the same pair correspond one-to-one with the two slide plates 10. The translation path of each abutment plate 7 is between the pressure plate 13 and the pressure block 12 on the corresponding slide plate 10. Each pressure block 12 is lower than the pressure plate 13.

[0038] A support frame is fixedly mounted on the top of the processing table 1, and a punching mechanism 4 is installed on the support frame. The punching mechanism 4 is an existing device used for punching holes in the soles of cloth shoes, which is existing technology and will not be described in detail here.

[0039] The support frame includes a top plate 3, which is a horizontal plate, and a drilling mechanism 4 is installed at the bottom of the top plate 3. Four support legs 2 are fixedly installed at the bottom of the top plate 3. The four support legs 2 are arranged in a matrix and their bottom ends are fixedly connected to the processing table 1.

[0040] Working principle: First, the sole of the cloth shoe to be punched is placed into the placement slot 6 on the conveyor table 5. The placement slot 6 matches the sole of the cloth shoe, which can initially position the sole and prevent the sole from shifting laterally during the conveying process, laying the foundation for accurate punching laterally.

[0041] Next, the conveyor 5 is started. The conveyor 5 moves horizontally along the chute at the top of the processing table 1, which drives the placement groove 6 containing the sole of the cloth shoe to the processing position below the punching mechanism 4.

[0042] As the conveyor 5 continues to move, when the roller 8 on the contact plate 7 contacts the transmission ramp of the pressure block 12 on the slide plate 10, the continued movement of the conveyor 5 causes the roller 8 to roll along the transmission ramp of the pressure block 12, thereby pushing the pressure block 12 to move down. The pressure block 12 drives the slide plate 10 to move down, the slide plate 10 drives the connecting plate to move down, and the connecting plate drives the pressure plate 13 to move down initially.

[0043] When the perforation 14 on the pressure plate 13 aligns with the placement groove 6, the conveyor table 5 stops, and the electromagnet 16 is activated. The electromagnet 16 magnetically attracts the abutment plate 7, causing it to compress the second spring 15 within the limiting groove. The abutment plate 7 drives the push plate downwards, which in turn drives the roller 8 downwards. The roller 8 pushes the pressure block 12 downwards again, which in turn drives the sliding plate 10 downwards again. The sliding plate 10 then drives the connecting plate downwards again, and the connecting plate causes the pressure plate 13 to initially move downwards and press against the edge of the cloth shoe sole. It should be noted that the cloth shoe sole is slightly higher than the placement groove 6. Furthermore, the conveyor table 5 is equipped with a controller and a built-in power supply to control the on / off state of the electromagnet 16; this is existing technology and will not be elaborated upon here.

[0044] As the slide plate 10 moves downward, it compresses the first spring 11.

[0045] After the pressure plate 13 presses down steadily on the edge of the cloth shoe sole, the punching mechanism 4 on the support frame is activated. The punching mechanism 4 moves downward and passes through the perforation 14 on the pressure plate 13 to punch holes in specific locations such as the forefoot, heel, and sides of the arch of the cloth shoe sole, creating evenly distributed through holes to achieve the functional requirements of breathability, sweat wicking, weight reduction, and enhanced flexibility of the cloth shoe sole.

[0046] After the drilling operation is completed, the drilling mechanism 4 moves upward to reset; then the electromagnet 16 is de-energized, losing its magnetic attraction to the abutment plate 7, the second spring 15 returns to its original deformation, pushing the abutment plate 7 to slide upward along the limiting groove to reset, the abutment plate 7 drives the push plate, and the push plate drives the roller 8 to move upward. During this process, the first spring 11 returns to its original deformation, pushing the slide plate 10 to slide upward along the mounting groove 9 to reset, the slide plate 10 drives the pressure plate 13 to move upward through the connecting plate, disengaging from the edge of the shoe sole and releasing the downward pressure limit on the sole.

[0047] Finally, the conveyor 5 continues to move horizontally along the chute of the processing table 1, conveying the perforated cloth shoe soles out from under the perforation mechanism 4, making it easy for the operator to remove the finished shoe soles; at the same time, the placement trough 6 containing the unperforated cloth shoe soles moves with the conveyor 5 down to the perforation mechanism 4, entering the next round of perforation operation cycle, realizing continuous processing.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A special punching device for cloth shoe soles, comprising a processing table (1), characterized in that: The top of the processing table (1) has a horizontal groove, and a conveyor table (5) for horizontal conveying is installed in the groove. The conveyor table (5) has a placement groove (6) for placing cloth shoe soles and matching cloth shoe soles. Above the processing table (1) is a horizontal pressure plate (13) for pressing down the edge of the cloth shoe sole. The pressure plate (13) has a vertical perforation (14) that matches the cloth shoe sole and has a cross-sectional area smaller than the placement groove (6). The processing table (1) has two mounting slots (9) with the slot opening facing upwards, and the sliding groove is located between the two mounting slots (9); a sliding plate (10) is installed in each mounting slot (9) with a limit and sliding, and the pressure plate (13) is located between the two sliding plates (10) and is fixedly connected to the two sliding plates (10); Two mounting slots (9) are each provided with a first spring (11) along the sliding direction of the slide plate (10); one end of each first spring (11) is fixedly connected to the slide plate (10) in the mounting slot (9), and the other end is fixedly connected to the processing table (1); The conveyor table (5) is equipped with a drive mechanism that moves the drive plate (13) closer to or away from the conveyor table (5).

2. The special perforation device for cloth shoe soles according to claim 1, characterized in that: The driving mechanism includes an abutment plate (7); the top of the conveyor table (5) is provided with a pair of upward-facing limiting grooves, and the two limiting grooves in the same pair are respectively located on the side of the placement groove (6); an abutment plate (7) is slidably installed in each limiting groove; a second spring (15) is provided in each limiting groove along the sliding direction of the abutment plate (7); one end of each second spring (15) is fixedly connected to the abutment plate (7) in the limiting groove, and the other end is fixedly connected to the conveyor table (5); the top of the end face of each abutment plate (7) facing away from the placement groove (6) is fixedly connected to the abutment plate (7) in the limiting groove. A horizontal push plate is fixed, and a roller (8) is rotatably installed on each push plate. Each roller (8) passes through the push plate. On the end face of the two slide plates (10) near the pressure plate (13), a pressure block (12) is fixedly set along the conveying direction of the conveying table (5). The two pressure blocks (12) correspond one-to-one with the two rollers (8). The end of each pressure block (12) is provided with a transmission inclined surface that rolls and abuts against the corresponding roller (8). An electromagnet (16) is fixedly installed at the bottom of each limiting groove. The electromagnet (16) is magnetically attracted to the abutment plate (7).

3. The special perforation device for cloth shoe soles according to claim 2, characterized in that: The top end of the slide plate (10) near the pressure plate (13) is fixed with a connecting plate that has an inverted L-shaped cross section; the abutment plate (7) is located between the pressure block (12) and the pressure plate (13).

4. The special perforation device for cloth shoe soles according to claim 2, characterized in that: The bottom end of the abutment plate (7) is inverted T-shaped, and the limiting groove matches the bottom end of the abutment plate (7).

5. The special perforation device for cloth shoe soles according to claim 1, characterized in that: The top of the processing table (1) is fixed with a support frame, and a punching mechanism (4) for punching holes in the soles of cloth shoes is installed on the support frame.

6. The special perforation device for cloth shoe soles according to claim 5, characterized in that: The support frame includes a top plate (3), which is a horizontal plate and a drilling mechanism (4) is installed at the bottom of the top plate (3); four support legs (2) are fixedly installed at the bottom of the top plate (3), the four support legs (2) are arranged in a matrix and their bottom ends are fixedly connected to the processing table (1).

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