Seam splicing device for shoe processing

Abstract

The utility model discloses an abutted seam device for shoe processing. The abutted seam device comprises a bottom table; the splicing head is mounted on the bottom table; the moving plate is arranged on one side of the splicing head, and a circular groove is formed in the surface of the moving plate; the rotating table is detachably and rotatably arranged in the circular groove, and mold holes used for containing vamps are formed in the surface of the rotating table; according to the utility model, when the seam splicing template is assembled, the limiting rod is pulled out, then the sliding chute on one side of the seam splicing template is aligned and inserted into the sliding rod, so that the seam splicing template slides on the sliding rod, and then, the sliding rod is fixed on the rotating table, so that the seam splicing template is fixed on the rotating table, and the seam splicing template is fixed on the rotating table. The limiting rod is reset and used for limiting sliding of the splicing template, after the splicing template is assembled and used, a worker places a vamp in the die hole of the rotating table, then the splicing template slides, and the splicing template moves in the direction of the sliding rod till the splicing template is attached to the limiting seat.

Description

Technical Field

[0001] The utility model belongs to the technical field of shoe processing, and in particular relates to a seaming device for shoe processing. Background Art

[0002] Shoes are a necessity in people's daily life. With the continuous improvement of people's daily living standards, the aesthetic requirements for shoes are getting higher and higher. Therefore, the current uppers are basically sewn with decorative pieces made of various materials, and these decorative pieces are basically sewn on the upper sewing machine.

[0003] Chinese patent announcement number CN211972663U discloses a shoe upper stitching machine, including a table, a stitching head arranged above the table, a moving plate abutting against the table, a transmission mechanism connected to the moving plate is arranged on the stitching head, a positioning frame is arranged between the moving plate and the transmission mechanism, a positioning pressing plate sliding in the vertical direction is arranged on the positioning frame, a circular rotating hole is opened on the upper side of the moving plate, a rotating template is rotatably connected in the rotating hole, two identical first mold holes are evenly opened on the rotating template around the axis of the rotating template, a decorative template is installed on the rotating template, and a second mold hole is opened on the decorative template. The operator puts the shoe upper on the first mold hole, puts the decorative sheet on the second mold hole, and rotates the rotating template so that the first mold hole is located below the stitching head; when the stitching head stitches the decorative sheet and the shoe upper, the operator installs the shoe upper on the other first mold hole, so that the material is loaded and stitched at the same time, which is highly efficient.

[0004] With respect to the above-mentioned related technologies, the inventors have found that there are at least the following problems in the technology: the mold template of the seam-joining device needs to be disassembled and reassembled each time the shoe upper is replaced, and the positioning holes and the positioning columns need to be calibrated each time the shoe upper is assembled, which increases the difficulty of the staff's work and makes it impossible to assemble the decorative mold quickly and accurately. In addition, the rotating mold lacks a limiting mechanism, which makes the rotating template easily offset, causing deviations in the seam position of the shoe upper. The limitations are relatively large. For this reason, we provide a seam-joining device for shoe processing that is easy to assemble the decorative mold and has a limiting mechanism to ensure the accurate seam position. Utility Model Content

[0005] The utility model aims to provide a shoe stitching device for processing shoes to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a shoe processing stitching device, comprising:

[0007] Base platform;

[0008] A patchwork head, which is mounted on the base platform;

[0009] A movable plate is arranged on one side of the joint head, and a circular groove is provided on the surface of the movable plate;

[0010] A rotating table is detachably rotatably arranged inside the circular groove, and a mold hole for placing the shoe upper is opened on the surface of the rotating table;

[0011] The slide bars are fixed on the rotating platform, and there are two sets of slide bars, which are respectively arranged above the two die holes;

[0012] A joint template is detachably arranged on the slide bar, and an arc-shaped slide groove is provided through the joint template, and the joint template is kept in a sliding arrangement with the slide bar through the slide groove;

[0013] A handle is fixedly mounted on the rotating platform.

[0014] As a preferred embodiment, the upper surface of the rotating table is fixedly connected to a limiting seat, and the limiting seat is fixed to one side of the die hole, and the sliding rod is fixed to the rotating table through the limiting seat.

[0015] As a preferred embodiment, a limiting block is arranged at one end of the slide rod away from the limiting seat, and the limiting block is fixed on the rotating platform, and a limiting rod is detachably arranged in the limiting block.

[0016] As a preferred embodiment, a limiting mechanism is fixedly installed on one side of the rotating table, and the limiting mechanism includes a pull rod and a nesting block, and the pull rod passes through the rotating table and is fixedly connected to the nesting block. Two symmetrically arranged nesting grooves are opened on the outer side of the rotating table, and the nesting grooves and the nesting blocks maintain a nested arrangement.

[0017] As a preferred implementation, a return spring is sleeved on the outer side of the pull rod.

[0018] As a preferred implementation, a detachable telescopic spring is sleeved on the outer side of the slide rod.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model discloses that when assembling the seam template, the limit rod is pulled out, and then the slide groove on one side of the seam template is calibrated and inserted into the slide rod so that the seam template slides on the slide rod, and then the limit rod is reset to limit the sliding of the seam template. After the seam template is assembled, when it is used, the staff puts the shoe upper in the mold hole of the rotating table, and then slides the seam template, and the seam template moves along the direction of the slide rod until the seam template fits the limit seat. At this time, the seam template is above the mold hole and the shoe upper, and then the rotating table is rotated to make the three rotate to under the seam head, and the shoe upper is seamed by the seam head. When the seam is completed, the rotating table is reset, and the seam template is pushed in the opposite direction to take out the shoe upper, and then the next loading is carried out. In this way, the loading and seaming can be carried out quickly, and the staff does not need to repeatedly disassemble and assemble the seam template, thereby improving the work efficiency and facilitating the staff to replace and assemble the seam template.

[0021] 2. In the utility model, when the rotating table is rotated, when the seam template and the die hole move to the lower end of the seam head, at this time, the nesting block of the fixing mechanism is pushed by the reset spring to be embedded in the nesting groove on the side of the rotating table, thereby restricting and fixing the rotating table so that it is fixed inside the circular groove, so as to ensure the stability of the rotating table during the seam head process, and avoid the rotation of the rotating table during the seam process, causing the seam to deviate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the rotating table of the utility model;

[0024] Figure 3 The utility model is a schematic diagram of the joint template structure.

[0025] In the figure: 1, base; 2, joint head; 3, movable plate; 301, circular groove; 4, rotating table; 401, mold hole; 402, limit seat; 403, slide rod; 404, limit block; 405, limit rod; 406, handle; 407, nesting groove; 408, telescopic spring; 5, joint template; 501, slide groove; 6, limit mechanism; 601, pull rod; 602, return spring; 603, nesting block. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with embodiments.

[0027] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0028] See also Figure 1-3 The utility model provides a shoe stitching device, comprising:

[0029] Base 1;

[0030] A seaming head 2, which is mounted on the base 1;

[0031] A movable plate 3 is arranged on one side of the seaming head 2, and a circular groove 301 is formed on the surface of the movable plate 3;

[0032] The rotating table 4 is detachably and rotatably arranged inside the circular groove 301, and a mold hole 401 for placing the shoe upper is opened on the surface of the rotating table 4;

[0033] The slide bars 403 are fixed on the rotating platform 4, and there are two sets of slide bars 403, which are respectively arranged above the two die holes 401;

[0034] The joint template 5 is detachably arranged on the slide bar 403, and an arc-shaped slide groove 501 is provided through the joint template 5, and the joint template 5 is kept in a sliding arrangement with the slide bar 403 through the slide groove 501;

[0035] The handle 406 is fixedly mounted on the rotating platform 4 .

[0036] By adopting the above technical solution: when in use, first push the seam template 5 so that the seam template 5 slides on the slide bar 403, and at the same time, squeeze the telescopic spring 408 to move the seam template 5 away from the top of the mold hole 401, then place the upper in the mold hole 401, loosen the seam template 5, and reset the seam template 5 until it fits the limit seat 402. At this time, the seam template 5 is on the mold hole 401, and then rotate the rotating table 4, and the seam work of the upper can be carried out through the seam head 2. This method is convenient for the staff to load materials, and there is no need to repeatedly disassemble and assemble the seam template 5, thereby improving the seam processing efficiency of the upper.

[0037] In this embodiment, the upper surface of the rotating table 4 is fixedly connected to the limiting seat 402, and the limiting seat 402 is fixed to one side of the mold hole 401, and the sliding rod 403 is fixed to the rotating table 4 through the limiting seat 402; by setting the limiting seat 402, it is used to fix the sliding rod 403 while limiting the movement of the splicing template 5. When one end of the splicing template 5 is in contact with the limiting seat 402, the splicing template 5 is on the mold hole 401, and there is no need for staff to position and install it.

[0038] In this embodiment, a limiting block 404 is provided at one end of the slide rod 403 away from the limiting seat 402, and the limiting block 404 is fixed on the rotating table 4, and a limiting rod 405 is detachably provided in the limiting block 404; by setting the limiting block 404 and the limiting rod 405, the limiting rod 405 is fixed on the rotating table 4 through the limiting block 404, and the limiting rod 405 prevents the splicing template 5 from sliding out of the slide rod 403, and at the same time, is used to support the telescopic spring 408.

[0039] In this embodiment, a limiting mechanism 6 is fixedly installed on one side of the rotating table 4. The limiting mechanism 6 includes a pull rod 601 and a nesting block 603, and the pull rod 601 passes through the rotating table 4 and is fixedly connected to the nesting block 603. Two symmetrically arranged nesting grooves 407 are provided on the outer side of the rotating table 4, and the nesting grooves 407 and the nesting blocks 603 are nested. By setting the limiting mechanism 6 and the nesting grooves 407, when the seaming head 2 is working, the rotating table 4 is embedded in the nesting grooves 407 through the nesting blocks 603 of the limiting mechanism 6, thereby fixing the rotating table 4 and preventing it from rotating, thereby ensuring the stability of the rotating table 4 during the seaming process, avoiding sudden offset and causing processing offset, and when rotating the rotating table 4, by pulling the pull rod 601, the nesting block 603 is moved out of the nesting groove 407, so that the rotating table 4 can be rotated.

[0040] In this embodiment, a return spring 602 is sleeved on the outside of the pull rod 601; by setting the return spring 602, the return spring 602 is sleeved on the outside of the pull rod 601, when the nesting groove 407 on the outside of the rotating table 4 rotates to the position of the nesting block 603, the nesting block 603 is pushed by the return spring 602, and the nesting block 603 can be embedded in the nesting groove 407.

[0041] In this embodiment, a detachable telescopic spring 408 is provided on the outer side of the slide rod 403; by providing the telescopic spring 408, the seam template 5 can be pushed by the telescopic spring 408 on the outer side of the slide rod 403 to make the seam template 5 slide automatically. When the shoe upper is placed in the mold hole 401, the seam template 5 is released, and it can automatically slide and fit the limit seat 402 through the push of the telescopic spring 408. At the same time, the stability of the seam template 5 is guaranteed to avoid arbitrary sliding and causing the seam to deviate.

[0042] The working principle and use process of the utility model are as follows: when assembling the seam template 5, first remove the limit rod 405, then calibrate and insert the slide groove 501 on one side of the seam template 5 and the slide rod 403, so that the seam template 5 can slide on the rotating table 4 through the slide rod 403, and then, set the telescopic spring 408 on the outside of the slide rod 403, reset the limit rod 405, and the installation of the seam template 5 can be completed. This method is convenient for the staff to quickly disassemble and replace the seam template 5. When making the seam, push the seam template 5 to slide, expose the mold hole 401, place the shoe upper in the mold hole 401, and then release the seam template 5. The seam template 5 slides on the outside of the slide rod 403 through the push of the telescopic spring 408 until the end is in contact with the limit seat 402. At this time, the seam template 5 is at the upper end of the mold hole 401 and the upper part of the shoe upper, and the stability of the seam template 5 is ensured by the push of the telescopic spring 408. Then the pull rod 601 is pulled to move the nesting block 603 out of the nesting groove 407, and the rotating table 4 is rotated by the handle 406 until the nesting block 603 is embedded in another nesting groove 407. At this time, the shoe upper is at the lower end of the seam head 2, and the seam work is performed through the seam head 2. During the seam process, the staff can load the material in another mold hole 401. When the first group of shoe uppers are processed, the pull rod 601 is pulled, and the rotating table 4 is rotated to process the shoe upper that has just been loaded. At the same time, the staff pushes the seam template 5 to disassemble and load the processed shoe upper, thereby ensuring work efficiency.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shoe stitching device, characterized in that: include: Base (1); A seaming head (2) mounted on the base (1); A movable plate (3) is arranged on one side of the seaming head (2), and a circular groove (301) is provided on the surface of the movable plate (3); A rotating table (4) is detachably and rotatably arranged inside the circular groove (301), and a mold hole (401) for placing a shoe upper is opened on the surface of the rotating table (4); The sliding rod (403) is fixed on the rotating platform (4), and there are two groups of sliding rods (403), which are respectively arranged above the two mold holes (401); A joint template (5) is detachably arranged on the slide bar (403), and an arc-shaped slide groove (501) is provided through the joint template (5), and the joint template (5) is kept in a sliding arrangement with the slide bar (403) through the slide groove (501); The handle (406) is fixedly mounted on the rotating platform (4).

2. The shoe processing stitching device according to claim 1, characterized in that: The upper surface of the rotating table (4) is fixedly connected to a limiting seat (402), and the limiting seat (402) is fixed to one side of the die hole (401), and the sliding rod (403) is fixed to the rotating table (4) through the limiting seat (402).

3. The shoe processing stitching device according to claim 2, characterized in that: A limiting block (404) is arranged at one end of the slide bar (403) away from the limiting seat (402), and the limiting block (404) is fixed on the rotating platform (4), and a limiting rod (405) is detachably arranged in the limiting block (404).

4. The shoe processing stitching device according to claim 1, characterized in that: A limiting mechanism (6) is fixedly installed on one side of the rotating platform (4), and the limiting mechanism (6) comprises a pull rod (601) and a nesting block (603), and the pull rod (601) passes through the rotating platform (4) and is fixedly connected to the nesting block (603), and two symmetrically arranged nesting grooves (407) are provided on the outer side of the rotating platform (4), and the nesting grooves (407) and the nesting block (603) are nested.

5. The shoe processing stitching device according to claim 4, characterized in that: A return spring (602) is sleeved on the outer side of the pull rod (601).

6. The shoe processing stitching device according to claim 1, characterized in that: A detachable telescopic spring (408) is sleeved on the outer side of the sliding rod (403).

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