A sports shoe upper trimming device

Abstract

The utility model relates to the technical field of sports shoe processing, and discloses a sports shoe upper trimming device, including a support frame, a support rod welded to the upper end of the support frame, a shoe mold detachably mounted in the middle of the upper end of the support rod, a storage box arranged on the outer side of the support rod, and a hydraulic cylinder fixedly mounted on the lower end of one side of the support frame. The technical scheme of the utility model can make the extrusion plate squeeze the first airbag, so that the air in the first airbag is discharged into the second airbag through the trachea, and the second airbag will simultaneously push the positioning blocks around the accommodating cavity during the expansion process, so that the positioning blocks are against the surrounding of the inserted upper cavity, thereby completing the positioning of the upper, further facilitating the staff to insert or remove the upper on the shoe mold, and can also make the fixed plate move back and forth in the storage box during the left and right movement of the extrusion plate, so as to squeeze the trimming debris collected at the bottom of the storage box to a certain extent, further facilitating the staff to centrally clean the trimming debris.

Description

Technical Field

[0001] The utility model relates to the technical field of sports shoe processing, in particular to a sports shoe upper trimming device. Background Art

[0002] Sports shoes are shoes designed and manufactured according to the characteristics of people participating in sports or traveling. The soles of sports shoes are different from ordinary leather shoes and rubber shoes. They are generally soft and elastic, and can play a certain role in cushioning. They can enhance elasticity during exercise, and some can also prevent ankle injuries. Therefore, when doing sports, most people have to wear sports shoes, especially high-intensity physical exercise. When sports shoes are produced, the edges of the shoes are prone to overflow and burrs due to the influence of injection molding, molds or processes. Trimming work is to remove overflow or burrs on the edges of the workpiece.

[0003] After searching, the publication number is (CN220631256U), which discloses a sports shoe upper trimming device, including a base plate, the upper surface of the base plate is fixedly connected to a device box, the interior of the device box is vertically fixedly connected to a first electrically-controlled telescopic rod, the top of the first electrically-controlled telescopic rod passes through the upper surface of the device box and extends upward, the top of the first electrically-controlled telescopic rod is vertically fixedly connected to a connecting rod, and the top of the connecting rod is detachably mounted with a shoe mold.

[0004] When implementing this technical solution, at least the following defects still exist: although this utility model can trim the upper of sports shoes and facilitate the replacement of shoe molds, since the upper needs to be put on a matching shoe mold and the shoe mold is tightened and fixed to the upper, the process of putting the upper on the shoe mold is very laborious, and it is inconvenient to recycle the debris generated by trimming, which urgently needs to be improved. Therefore, we propose a sports shoe upper trimming device. Utility Model Content

[0005] The utility model aims to provide a sports shoe upper trimming device, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sports shoe upper trimming device, comprising a support frame, a support rod is welded to the upper end of the support frame, a shoe mold is detachably installed in the middle of the upper end of the support rod, a storage box is arranged on the outer side of the support rod, and a hydraulic cylinder is fixedly installed at the lower end of one side of the support frame;

[0007] An extrusion plate is installed at the output end of the hydraulic cylinder, a first airbag is bonded to one side of the extrusion plate, an accommodating cavity is provided in the middle of the shoe mold, through grooves are provided around the accommodating cavity, a positioning block is provided in the inner cavity of the through groove, a sliding groove is provided on the inner wall of the through groove, a sliding block is fixedly installed on one side of the positioning block close to the sliding groove, a second airbag is provided in the middle of the accommodating cavity, and a fixing plate is fixedly connected to one side of the upper end of the extrusion plate.

[0008] By adopting the above technical scheme, the extrusion plate can squeeze the first airbag, thereby discharging the air in the first airbag into the second airbag through the trachea. During the expansion of the second airbag, the positioning blocks around the accommodating cavity will be pushed at the same time, so that the positioning blocks are against the inner cavity of the inserted shoe upper, thereby completing the positioning of the shoe upper, further facilitating the staff to insert or remove the shoe upper on the shoe mold, thereby improving the trimming efficiency of the shoe upper, and during the left and right movement of the extrusion plate, the fixing plate can be moved back and forth in the storage box, thereby squeezing the trimming debris collected at the bottom of the storage box to a certain extent, further facilitating the staff to centrally clean the trimming debris.

[0009] Optionally, the air outlet end of the first airbag is connected to an air pipe, and the other end of the air pipe is connected to the air inlet end of the second airbag.

[0010] By adopting the above technical solution and setting up the air pipe, it is convenient to transmit the gas.

[0011] Optionally, the size of the positioning block is matched with the size of the through slot, and the positioning block is movably connected to the through slot.

[0012] By adopting the above technical solution, it is convenient to cooperate with the through slot through the positioning block, thereby ensuring the stability of the movement of the positioning block, and the positioning block can be received in the through slot.

[0013] Optionally, the size of the slider matches the size of the slide groove, and the slider is slidably connected to the slide groove.

[0014] By adopting the above technical solution, the sliding block cooperates with the sliding groove, thereby ensuring the stability of the movement of the positioning block.

[0015] Optionally, the front and rear edges of the fixing plate are in contact with the inner wall of the storage box.

[0016] By adopting the above technical solution, the fit of the fixing plate is facilitated, thereby ensuring the squeezing effect on the trimming debris.

[0017] Optionally, a spring is fixedly installed in the inner cavity of the slide groove, and the other end of the spring is fixedly connected to the slider.

[0018] By adopting the above technical solution and setting the spring, the positioning block can be driven to reset.

[0019] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0020] The technical solution of the present application, through the provision of a support frame, a shoe mold, a hydraulic cylinder, an extrusion plate, a accommodating chamber, a positioning block and a fixed plate, can enable the extrusion plate to squeeze the first airbag, thereby discharging the air in the first airbag into the second airbag through the trachea. During the expansion of the second airbag, the positioning blocks around the accommodating chamber will be simultaneously pushed, so that the positioning blocks are against the four sides of the inner cavity of the inserted upper, thereby completing the positioning of the upper, further facilitating the staff to insert or remove the upper on the shoe mold, thereby improving the trimming efficiency of the upper, and during the left and right movement of the extrusion plate, the fixed plate can be moved back and forth in the storage box, thereby squeezing the trimming debris collected at the bottom of the storage box to a certain extent, further facilitating the staff to centrally clean the trimming debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of a sports shoe upper trimming device of the utility model;

[0023] Figure 2 The utility model is a schematic diagram of a shoe mold of a sports shoe upper trimming device viewed from above.

[0024] In the figure: 1. support frame; 11. support rod; 12. shoe mold; 13. storage box; 2. hydraulic cylinder; 21. extrusion plate; 22. first airbag; 23. accommodating chamber; 24. through groove; 25. slide groove; 26. slider; 27. spring; 28. positioning block; 3. second airbag; 4. air pipe; 5. fixing plate. DETAILED DESCRIPTION

[0025] See also Figure 1-2 The utility model provides a technical solution: a sports shoe upper trimming device, comprising a support frame 1, a support rod 11 is welded to the upper end of the support frame 1, a shoe mold 12 is detachably installed in the middle of the upper end of the support rod 11, a storage box 13 is arranged on the outer side of the support rod 11, and a hydraulic cylinder 2 is fixedly installed at the lower end of one side of the support frame 1;

[0026] The output end of the hydraulic cylinder 2 is provided with an extrusion plate 21, one side of which is bonded with a first airbag 22. A receiving chamber 23 is provided in the middle of the shoe mold 12, and a through groove 24 is provided around the receiving chamber 23. A positioning block 28 is provided in the inner cavity of the through groove 24, and a slide groove 25 is provided on the inner wall of the through groove 24. A slider 26 is fixedly installed on one side of the positioning block 28 close to the slide groove 25. A second airbag 3 is provided in the middle of the receiving chamber 23, and a fixing plate 5 is fixedly connected to one side of the upper end of the extrusion plate 21. The size of the slider 26 is the same as that of the shoe mold 12. The size of the slide groove 25 is adapted, and the slider 26 is slidably connected to the slide groove 25. The slider 26 cooperates with the slide groove 25 to ensure the stability of the movement of the positioning block 28. The front and rear edges of the fixed plate 5 fit with the inner wall of the storage box 13, which is convenient for the fit of the fixed plate 5 to ensure the squeezing effect of the trimming debris. The inner cavity of the slide groove 25 is fixedly installed with a spring 27, and the other end of the spring 27 is fixedly connected to the slider 26. Through the setting of the spring 27, the positioning block 28 can be driven to reset.

[0027] The air outlet end of the first airbag 22 is connected to the air pipe 4, and the other end of the air pipe 4 is connected to the air inlet end of the second airbag 3. The arrangement of the air pipe 4 facilitates the transmission of gas.

[0028] The size of the positioning block 28 is adapted to the size of the through slot 24 , and the positioning block 28 is movably connected to the through slot 24 , so that the positioning block 28 cooperates with the through slot 24 , thereby ensuring the stability of the movement of the positioning block 28 , and the positioning block 28 can be received in the through slot 24 .

[0029] When in use, first put the shoe upper that needs to be trimmed on the shoe mold 12, and then turn on the hydraulic cylinder 2. The hydraulic cylinder 2 drives the extrusion plate 21 to move leftward, so that the extrusion plate 21 squeezes the first air bag 22, thereby discharging the air in the first air bag 22 into the second air bag 3 through the trachea 4. During the expansion of the second air bag 3, it will simultaneously push the positioning blocks 28 around the accommodating cavity 23, so that the positioning blocks 28 are against the surrounding of the inner cavity of the inserted shoe upper, thereby completing the positioning of the shoe upper, further facilitating the staff to insert or remove the shoe upper on the shoe mold 12, thereby improving the trimming efficiency of the shoe upper. At the same time, during the left and right movement of the extrusion plate 21, the extrusion plate 21 will drive the fixing plate 5 to follow the movement, so that the fixing plate 5 moves back and forth in the storage box 13, thereby squeezing the trimming debris collected at the bottom of the storage box 13 to a certain extent, further facilitating the staff to centrally clean the trimming debris.

Claims

1. A sports shoe upper trimming device, comprising a support frame (1), characterized in that: A support rod (11) is welded to the upper end of the support frame (1), a shoe mold (12) is detachably mounted in the middle of the upper end of the support rod (11), a storage box (13) is arranged on the outer side of the support rod (11), and a hydraulic cylinder (2) is fixedly mounted on the lower end of one side of the support frame (1); An extrusion plate (21) is installed at the output end of the hydraulic cylinder (2), and a first airbag (22) is bonded to one side of the extrusion plate (21). A receiving cavity (23) is provided in the middle of the shoe mold (12), and through grooves (24) are provided around the receiving cavity (23). A positioning block (28) is provided in the inner cavity of the through groove (24), and a sliding groove (25) is provided on the inner wall of the through groove (24). A sliding block (26) is fixedly installed on one side of the positioning block (28) close to the sliding groove (25). A second airbag (3) is provided in the middle of the receiving cavity (23), and a fixing plate (5) is fixedly connected to one side of the upper end of the extrusion plate (21).

2. A sports shoe upper trimming device according to claim 1, characterized in that: The air outlet end of the first airbag (22) is connected to an air pipe (4), and the other end of the air pipe (4) is connected to the air inlet end of the second airbag (3).

3. The sports shoe upper trimming device according to claim 1, characterized in that: The size of the positioning block (28) is matched with the size of the through slot (24), and the positioning block (28) is movably connected to the through slot (24).

4. The sports shoe upper trimming device according to claim 1, characterized in that: The size of the slider (26) matches the size of the slide groove (25), and the slider (26) is slidably connected to the slide groove (25).

5. The sports shoe upper trimming device according to claim 1, characterized in that: The front and rear edges of the fixing plate (5) are in contact with the inner wall of the storage box (13).

6. The sports shoe upper trimming device according to claim 1, characterized in that: A spring (27) is fixedly installed in the inner cavity of the slide groove (25), and the other end of the spring (27) is fixedly connected to the slider (26).

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