Sole embossing device for shoe production

Abstract

The utility model relates to the technical field of shoe production, in particular to a sole embossing device for shoe production, which comprises a bottom plate, a support frame is fixedly mounted on the bottom plate, a pair of cylinders is fixedly mounted on the support frame, telescopic ends of the pair of cylinders are jointly connected with a bearing plate, and the bearing plate is fixedly mounted on the bottom plate. The device comprises a bearing plate, a pair of air cylinders are fixedly installed at one end of the bearing plate, a pair of connecting columns are fixedly installed at the other end of the bearing plate, the other end of one connecting column is fixedly connected with a lubricating block, and the other end of the other connecting column is fixedly connected with an extruding block. The air cylinder drives the lubricating block to lubricate the mold box downwards, the disc box rotates, the shoe sole is placed in the lubricated mold box, the shoe sole is extruded through the extrusion block after continuous rotation, finally, the shoe sole is demolded through the pair of abutting rods, demolding can be facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe production, in particular to a sole embossing device for shoe production. Background Art

[0002] In the existing shoe production process, the embossing process of the sole is crucial, which is not only related to the appearance of the shoe, but also affects the anti-slip performance and wear resistance of the sole. In traditional methods, the embossing of the sole is usually done by mechanical pressure, and the sole is embossed through a fixed template. However, these traditional methods have certain limitations, such as single embossing pattern, difficulty in changing templates, low production efficiency, etc., which seriously restrict the diversity of sole design and production efficiency.

[0003] The Chinese patent with publication number CN217487809U discloses a sole embossing device for shoe production, which includes an embossing machine, a pressing head is provided on the top of the embossing machine, a supporting tray is rotatably connected to the upper surface of the embossing machine, a plurality of mold grooves are provided on the inner side of the supporting tray, a sole mold is installed inside the mold groove, a tool groove is provided in the middle of the supporting tray, a connecting head is provided on the outer side of the arc surface of the bottom of the supporting tray, a limiting block is installed in the middle of the connecting head, and the bottom end of the limiting block is connected to the embossing machine. The patent solves the problem that the existing embossing equipment of this structure cannot emboss the sole quickly, which affects the efficiency of the work of embossing the sole. By improving and optimizing the structure of the embossing equipment, the supporting component of the embossing equipment can be rotated, so that it is convenient to fill the soles to be embossed into other molds while embossing, and it is convenient to replace the embossed soles by rotating the supporting component when embossing the soles.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] The existing device allows the supporting component of the embossing equipment to rotate, so that it is convenient to load the soles to be embossed into other molds during embossing. However, during the embossing process, a large pressure needs to be applied to the soles. The soles will be tightly adhered to the molds due to excessive force and difficult to demold. In the production process, too much time needs to be spent on the demolding step, which is not efficient in actual use. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a sole embossing device for shoe production. The device drives a carrying plate to move up and down through a pair of cylinders, so that a lubrication block and an extrusion block can move up and down. The cylinder drives the lubrication block downward to lubricate the mold box. The disc box rotates, and the sole is placed in the lubricated mold box. After continuing to rotate, it is squeezed by the extrusion block, and finally the sole is demolded by a pair of resistance rods. The device can facilitate demolding and improve work efficiency.

[0007] The technical solution to achieve the purpose of the utility model is: a sole embossing device for shoe production, comprising a base plate, a support frame fixedly mounted on the base plate, a pair of cylinders fixedly mounted on the support frame, a bearing plate commonly connected to the telescopic ends of the pair of cylinders, a pair of connecting columns fixedly mounted on the other end of the bearing plate, one of the connecting columns fixedly connected to a lubrication block at the other end, and the other end of the other connecting column fixedly connected to an extrusion block.

[0008] In some embodiments, an extension plate is fixedly mounted on the carrier plate, a pair of abutment bars are fixedly mounted on the extension plate, a rotating column is rotatably connected to the bottom plate, and a worm gear is fixedly mounted on the rotating column.

[0009] In some embodiments, a pair of support plates are fixedly mounted on the base plate, one of the support plates is rotatably connected to a worm, and the other support plate is fixedly mounted to a motor, the output shaft of the motor is fixedly connected to the other end of the worm, the worm and the worm wheel are meshed with each other, and the unfolded helix angle of the worm is smaller than the friction angle of contact between the worm wheel and the worm.

[0010] In some embodiments, a disc box is fixedly mounted on the rotating column, a plurality of mold boxes are movably connected to the disc box, and handles are fixedly mounted on the plurality of mold boxes.

[0011] In some embodiments, a plurality of the mold boxes are provided with mold patterns inside, a plurality of the mold boxes are provided with a pair of openings, a plurality of openings are provided on the disc box, the positions and sizes of the plurality of openings on the disc box respectively correspond to the openings on the plurality of mold boxes, and a pair of the resistance rod positions correspond to one of the pairs of opening positions.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] First, the utility model rotates the lubricated mold box to the next position, puts the sole in this position and continues to rotate, embosses the sole by the extrusion block at the next position, and continues to rotate so that the mold box reaches below a pair of abutment bars, and when a pair of cylinders drive the bearing plate to move upward, a pair of abutment bars connected to the bearing plate through the extension plate also move upward, and the pair of abutment bars pass through the openings on the disc box and the mold box to lift up the inner sole for demoulding, thereby solving the problem of low working efficiency caused by the tight adhesion of the sole and the difficulty in demoulding;

[0014] Secondly, the multiple mold boxes in the disc box of the utility model can be taken out by pulling the handle, so that the mold boxes with different mold patterns can be easily replaced and can be flexibly replaced as needed, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure from a first viewing angle provided in one embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall three-dimensional structure from a second viewing angle provided in one embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the mold box structure provided in one embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the disc box structure provided in one embodiment of the utility model.

[0020] Explanation of the accompanying drawings: 1. Base plate; 2. Support frame; 3. Cylinder; 4. Load-bearing plate; 5. Connecting column; 6. Lubrication block; 7. Extrusion block; 8. Extension plate; 9. Resistance rod; 10. Rotating column; 11. Worm gear; 12. Support plate; 13. Worm; 14. Motor; 15. Disc box; 16. Mold box; 17. Handle; 18. Mold pattern; 19. Opening. DETAILED DESCRIPTION

[0021] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a sole embossing device for shoe production through improvement. The technical solution of the utility model is:

[0023] like Figure 1-Figure 3As shown, a sole embossing device for shoe production includes a bottom plate 1, a support frame 2 is fixedly mounted on the bottom plate 1, a pair of cylinders 3 are fixedly mounted on the support frame 2, a bearing plate 4 is commonly connected to the telescopic ends of the pair of cylinders 3, a pair of connecting columns 5 are fixedly mounted on the other end of the bearing plate 4, one of the connecting columns 5 is fixedly connected to a lubrication block 6 at the other end, and the other connecting column 5 is fixedly connected to an extrusion block 7 at the other end, an extension plate 8 is fixedly mounted on the bearing plate 4, a pair of abutment bars 9 are fixedly mounted on the extension plate 8, and a rotating column 10 is rotatably connected to the bottom plate 1. A worm wheel 11 is fixedly mounted on the rotating column 10, a pair of support plates 12 are fixedly mounted on the bottom plate 1, a worm 13 is rotatably connected to one of the support plates 12, a motor 14 is fixedly mounted on the other support plate 12, an output shaft of the motor 14 is fixedly connected to the other end of the worm 13, the worm 13 and the worm wheel 11 are meshed with each other, the unfolded helix angle of the worm 13 is smaller than the friction angle of the worm wheel 11 and the worm 13, the device moves the bearing plate 4 up and down through a pair of cylinders 3 on the support frame 2, and the bearing plate 4 is connected to the bottom through a pair of connecting columns 5 There are lubricating blocks 6 and extruding blocks 7, and there is a disc box 15 below the lubricating blocks 6 and the extruding blocks 7. The lubricating blocks 6 and the extruding blocks 7 correspond to a pair of mold boxes 16 in the disc box 15 respectively. When processing is required, the lubricating block 6 is first operated by the cylinder 3 to contact the mold box 16 to lubricate it, and then the motor 14 drives the worm 13 to rotate, so that the worm 13 drives the worm wheel 11 to rotate, so that the rotating column 10 can rotate, and the lubricated mold box 16 is rotated to the next position. At this position, the sole is put in and continues to rotate, and the shoe is pressed by the extruding block 7 at the next position. The bottom is embossed and the mold box 16 continues to rotate so that it reaches below the pair of abutment bars 9. When the pair of cylinders 3 drive the carrying plate 4 to move upward, the pair of abutment bars 9 connected to the carrying plate 4 through the extension plate 8 also move upward. The pair of abutment bars 9 pass through the openings 19 on the disc box 15 and the mold box 16 to lift up the inner sole and demould it, thus solving the problem of low work efficiency caused by the tight adhesion of the sole and difficulty in demoulding. After the demoulded sole is taken out, the disc box 15 continues to rotate to perform the above-mentioned embossing work, so that the device can continue to emboss, thereby improving work efficiency.

[0024] like Figure 1-Figure 4As shown, a disc box 15 is fixedly mounted on the rotating column 10, and a plurality of mold boxes 16 are movably connected to the disc box 15, and handles 17 are fixedly mounted on the plurality of mold boxes 16. A mold pattern 18 is arranged inside the plurality of mold boxes 16, and a pair of openings 19 are opened on the plurality of mold boxes 16. The disc box 15 is provided with a plurality of openings 19, and the positions and sizes of the plurality of openings 19 on the disc box 15 correspond to the positions of the openings 19 on the plurality of mold boxes 16, respectively. The positions of a pair of abutment bars 9 correspond to the positions of one of the pairs of openings 19, and the plurality of mold boxes 16 in the disc box 15 can be taken out by pulling the handle 17, so that the mold boxes 16 with different mold patterns 18 can be conveniently replaced, and can be flexibly replaced as needed, thereby improving the practicability of the device.

[0025] The specific working method is as follows: the device moves the carrying plate 4 up and down through a pair of cylinders 3 on the support frame 2, and a lubrication block 6 and an extrusion block 7 are connected to the lower part of the carrying plate 4 through a pair of connecting columns 5, and a disc box 15 is provided below the lubrication block 6 and the extrusion block 7, and the lubrication block 6 and the extrusion block 7 correspond to a pair of mold boxes 16 in the disc box 15 respectively. When processing is required, the cylinder 3 is first operated to make the lubrication block 6 contact with the mold box 16 to lubricate it, and then the motor 14 drives the worm 13 to rotate, so that the worm 13 drives the worm wheel 11 to rotate, so that the rotating column 10 can rotate, and the lubricated mold box 16 is rotated to the next position, and the sole is put in at this position and continues to rotate, and the sole is embossed by the extrusion block 7 at the next position, and then the mold box 16 is embossed. The rotation causes the mold box 16 to reach below the pair of abutment bars 9. When the pair of cylinders 3 drives the supporting plate 4 to move upward, the pair of abutment bars 9 connected to the supporting plate 4 through the extension plate 8 also move upward. The pair of abutment bars 9 pass through the openings 19 on the disc box 15 and the mold box 16 to lift up the inner sole and demould it, thus solving the problem of low work efficiency caused by the tight adhesion of the sole and difficulty in demoulding. After the demoulded sole is taken out, the disc box 15 continues to rotate to perform the above-mentioned embossing work, so that the device can continue to perform embossing, thereby improving work efficiency. The multiple mold boxes 16 in the disc box 15 can be taken out by pulling the handle 17, so that the mold boxes 16 with different patterns 18 can be easily replaced, and can be flexibly replaced as needed, thereby improving the practicality of the device.

[0026] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A sole embossing device for shoe production, comprising a bottom plate (1), characterized in that: A support frame (2) is fixedly mounted on the base plate (1), a pair of cylinders (3) are fixedly mounted on the support frame (2), a bearing plate (4) is commonly connected to the telescopic ends of the pair of cylinders (3), a pair of connecting columns (5) are fixedly mounted on the other end of the bearing plate (4), one of the connecting columns (5) is fixedly connected to a lubrication block (6) at the other end, and the other of the connecting columns (5) is fixedly connected to an extrusion block (7) at the other end.

2. A sole embossing device for shoe production according to claim 1, characterized in that: An extension plate (8) is fixedly mounted on the bearing plate (4), a pair of abutment bars (9) are fixedly mounted on the extension plate (8), a rotating column (10) is rotatably connected to the bottom plate (1), and a worm gear (11) is fixedly mounted on the rotating column (10).

3. A sole embossing device for shoe production according to claim 2, characterized in that: A pair of support plates (12) are fixedly mounted on the base plate (1), one of the support plates (12) being rotatably connected to a worm (13), and the other support plate (12) being fixedly mounted to a motor (14), the output shaft of the motor (14) being fixedly connected to the other end of the worm (13), the worm (13) and the worm wheel (11) being meshed with each other, and the unfolded helix angle of the worm (13) being smaller than the friction angle of contact between the worm wheel (11) and the worm (13).

4. A sole embossing device for shoe production according to claim 2, characterized in that: A disc box (15) is fixedly mounted on the rotating column (10), a plurality of mold boxes (16) are movably connected to the disc box (15), and a handle (17) is fixedly mounted on each of the plurality of mold boxes (16).

5. A sole embossing device for shoe production according to claim 4, characterized in that: The mold boxes (16) are each provided with a mold pattern (18) therein, the mold boxes (16) are each provided with a pair of openings (19), the disc box (15) is provided with a plurality of openings (19), the positions and sizes of the plurality of openings (19) on the disc box (15) respectively correspond to the positions of the openings (19) on the mold boxes (16), and the positions of a pair of the abutment bars (9) correspond to the positions of one of the pairs of openings (19).

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