Jig for vehicle shoe tongue braid

Abstract

The utility model relates to the technical field of jigs, and particularly discloses a jig for a vehicle shoe tongue braid, which sequentially comprises a bottom plate, a base plate, an upper cover plate, a lower cover plate, an upper cover plate and a lower cover plate from bottom to top, the braid positioning plate is used for fixing the braid and enabling the braid to be located above the station, the braid positioning plate is provided with an overturning groove and a fixing groove which are matched with the braid, and when one end of the braid is placed in the overturning groove, the other end of the braid can be overturned in the overturning groove and placed in the fixing groove; and the pressing plate is used for pressing the bottom plate and the braid positioning plate. According to the utility model, the problem that the braid cannot be accurately positioned at the appointed position of the shoe tongue by the existing braid fixing mode when the shoe tongue braid is turned is solved.

Description

Technical Field

[0001] This utility model relates to the field of jig technology, and in particular to a jig for shoe tongue webbing. Background Technology

[0002] In footwear manufacturing, the processing of the shoe tongue is a crucial step. The shoe tongue typically needs to be connected to webbing to achieve both its function and decorative effect.

[0003] like Figure 1-2 The shoe tongue 10 shown first requires sewing a section of webbing 11 onto the shoe tongue 10 using stitching 12. Then, at mark A, the webbing 11 is flipped over and the remaining part of the webbing 11 is sewn onto the shoe tongue 10.

[0004] When sewing webbing onto the shoe tongue, existing webbing fixing methods cannot accurately position the webbing in the designated location on the tongue. During processing, deviations in webbing position can affect the appearance and function of the shoe tongue, thus impacting the overall quality of the product. Utility Model Content

[0005] To address the problem that existing webbing fixing methods cannot accurately position the webbing at a specific location on the shoe tongue when sewing shoe tongue webbing, this utility model provides a fixture for sewing shoe tongue webbing.

[0006] To solve the above problems, the present invention adopts the following technical solution:

[0007] An embodiment of this utility model provides a fixture for a shoe shoe tongue webbing, comprising, from bottom to top:

[0008] A base plate, wherein the base plate is provided with a work station for placing the shoe tongue;

[0009] A webbing positioning plate is used to fix the webbing and position the webbing above the work station. The webbing positioning plate is provided with a flipping groove and a fixing groove that cooperate with the webbing. When one end of the webbing is placed in the flipping groove, the other end of the webbing can be flipped in the flipping groove and placed in the fixing groove.

[0010] A pressure plate, which is used to press the base plate and the webbing positioning plate together.

[0011] According to some embodiments of the present invention, the webbing positioning plate is further provided with a positioning groove for positioning the webbing, the positioning groove being located between the flipping groove and the fixing groove.

[0012] According to some embodiments of the present invention, limiting protrusions are provided on the side walls of the flipping groove and the fixing groove.

[0013] According to some embodiments of this utility model, the webbing positioning plate includes, from bottom to top, the following components:

[0014] The first plate has several first partition plates spaced apart, and a sewing groove for sewing the shoe tongue and webbing is formed between two adjacent first partition plates.

[0015] The second plate has a plurality of second partition plates that are offset from the first partition plate at intervals. The first partition plate and the second partition plate form the positioning groove. The second partition plates are distributed along the length direction of the second plate. The two ends of the length direction of the second plate are respectively provided with a first groove and a second groove. The second partition plate is located between the first groove and the second groove.

[0016] The third plate has a third groove that mates with the first groove and a fourth groove that mates with the second groove. The limiting protrusion is located on the sidewall of the third groove and the fourth groove. The first groove, the third groove and the first plate form the flipping groove, and the second groove, the fourth groove and the first plate form the fixing groove.

[0017] According to some embodiments of the present invention, the length of the first groove is less than the length of the second groove.

[0018] According to some embodiments of the present invention, the first plate, the second plate, and the third plate are integrally formed.

[0019] According to some embodiments of the present invention, a fixture for a shoe tongue webbing further includes a positioning structure for positioning the base plate, the webbing positioning plate and the pressure plate.

[0020] According to some embodiments of the present invention, the positioning structure includes positioning blocks disposed on both sides of the base plate, and the webbing positioning plate and the pressure plate are provided with placement grooves that cooperate with the positioning blocks.

[0021] According to some embodiments of the present invention, a fixture for shoe tongue webbing further includes a magnetic attraction structure for connecting the webbing positioning plate and the pressure plate.

[0022] According to some embodiments of the present invention, the magnetic attraction structure includes a magnet disposed on the webbing positioning plate and a magnetic attraction element disposed on the pressure plate.

[0023] This invention offers at least the following advantages: The workstations on the base plate and the flipping and fixing grooves of the webbing positioning plate accurately position the shoe tongue and webbing, improving processing precision. The flipping groove design of the webbing positioning plate allows the webbing to be flipped during processing, increasing operational flexibility and meeting diverse processing needs. The clamping action of the pressure plate ensures the structural stability of the entire fixture, preventing loosening or displacement during processing and guaranteeing processing quality and reliability. Attached Figure Description

[0024] Figure 1 A diagram illustrating the process of sewing a piece of webbing into the shoe tongue;

[0025] Figure 2 A schematic diagram showing the state of the webbing after the shoe tongue has been sewn and turned inside out;

[0026] Figure 3 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the base plate according to one embodiment of the present utility model;

[0028] Figure 5 This is a schematic diagram of the structure of a webbing positioning plate according to an embodiment of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of the first plate according to an embodiment of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of the second plate according to an embodiment of the present invention;

[0031] Figure 8 This is a schematic diagram of the structure of the third plate according to an embodiment of the present invention;

[0032] Figure 9 This is a schematic diagram of the structure of a pressure plate according to an embodiment of the present invention. Detailed Implementation

[0033] This invention provides the following description with reference to the accompanying drawings to aid in a comprehensive understanding of the various embodiments of the invention as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but these details should be considered exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the invention.

[0034] In the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] It should be understood that when one element (e.g., the first element) is “connected” to another element (e.g., the second element), the element may be directly connected to the other element, or there may be an intervening element (e.g., the third element) between the element and the other element.

[0036] An embodiment of this utility model provides a fixture for the webbing of a shoe tongue, such as... Figure 3-9 As shown, from bottom to top, they include:

[0037] The base plate 100 has a work station 110 for placing the shoe tongue 10.

[0038] The webbing positioning plate 200 is used to fix the webbing 11 and position the webbing 11 above the work station 110. The webbing positioning plate 200 is provided with a flipping groove 210 and a fixing groove 220 that cooperate with the webbing 11. When one end of the webbing 11 is placed in the flipping groove 210, the other end of the webbing 11 can be flipped in the flipping groove 210 and placed in the fixing groove 220.

[0039] Pressure plate 300 is used to press down the base plate 100 and the webbing positioning plate 200.

[0040] The base plate 100 serves as a support and positioning element. It has a workstation 110 for placing the shoe tongue 10, ensuring the shoe tongue 10 is stably placed on the fixture during processing, providing an accurate positioning reference for subsequent fixing and processing of the webbing 11. The webbing positioning plate 200 is used to fix the webbing 11 and position it above the workstation 110. Its main function is to accurately position the webbing 11 above the shoe tongue 10 for subsequent processing operations, such as sewing. The webbing positioning plate 200 has a flipping groove 210 that mates with the webbing 11. When one end of the webbing 11 is placed in the flipping groove 210, the other end of the webbing 11 can be flipped within the groove. This design allows the webbing 11 to be flipped as needed during processing, facilitating processing of different parts of the webbing 11. The webbing positioning plate 200 also has a fixing groove 220. After flipping, the webbing 11 can be placed in the fixing groove 220, thus fixing the webbing 11. The design of the fixing groove 220 ensures that the webbing 11 remains stable during processing, preventing displacement or loosening and guaranteeing processing accuracy and quality. The pressure plate 300 is used to press the base plate 100 and the webbing positioning plate 200 together. The function of the pressure plate 300 is to tightly press the base plate 100, the webbing positioning plate 200, and the shoe tongue 10 and webbing 11 placed on the workstation 110 together, preventing loosening or displacement of the components during processing and ensuring the structural stability of the entire fixture and the reliability of processing.

[0041] The working principle of this utility model is as follows:

[0042] First, place the shoe tongue 10 in station 110 on the base plate 100, ensuring accurate positioning. Then, place one end of the webbing 11 in the flipping groove 210 of the webbing positioning plate 200, and sew this small section of webbing 11 onto the shoe tongue 10 to prevent displacement during subsequent processing. Next, flip the webbing 11 within the flipping groove 210, allowing it to flip and the other end to be smoothly placed into the fixing groove 220, thus securing the webbing 11. The pressure plate 300 then tightly presses the base plate 100, the webbing positioning plate 200, the shoe tongue 10, and the webbing 11 together, ultimately sewing all of the webbing 11 onto the shoe tongue 10.

[0043] The workstation 110 on the base plate 100 and the flipping groove 210 and fixing groove 220 of the webbing positioning plate 200 can accurately position the shoe tongue 10 and the webbing 11, improving processing accuracy. The flipping groove 210 of the webbing positioning plate 200 is designed to allow the webbing 11 to be flipped during processing, increasing operational flexibility and meeting different processing needs. The clamping action of the pressure plate 300 ensures the structural stability of the entire fixture, preventing loosening or displacement during processing and guaranteeing processing quality and reliability.

[0044] This fixture design is suitable for processing the shoe tongue 10 and webbing 11, which can improve processing efficiency and quality and reduce production costs.

[0045] In some embodiments, the webbing positioning plate 200 is further provided with a positioning groove 230 for positioning the webbing 11, the positioning groove 230 being located between the flipping groove 210 and the fixing groove 220.

[0046] The positioning groove 230 is located between the flipping groove 210 and the fixing groove 220. This layout allows the webbing 11 to be positioned by the positioning groove 230 before being placed in the flipping groove 210, further improving the stability of the webbing 11 on the fixture. In actual operation, one end of the webbing 11 is first placed into the positioning groove 230, and then the rest is placed in the flipping groove 210. This segmented positioning method can better control the position of the webbing 11. The design of the positioning groove 230 can also accommodate webbing 11 of different lengths. For longer webbing 11, the positioning groove 230 can be set at a position further away from the flipping groove 210. By adding the positioning groove 230, the webbing 11 can be more stably maintained in the set position during processing, reducing processing errors caused by the displacement of the webbing 11.

[0047] Furthermore, limiting protrusions 240 are provided on the side walls of the flipping groove 210 and the fixing groove 220.

[0048] The limiting protrusion 240 is disposed on the sidewalls of the flipping groove 210 and the fixing groove 220. This means that during the placement, flipping, and fixing of the webbing 11, the limiting protrusion 240 can directly contact the webbing 11, playing a role in limiting and guiding it. The specific shape and size of the limiting protrusion 240 can be designed according to the thickness and width of the webbing 11 and the processing requirements. The main function of the limiting protrusion 240 is to prevent the webbing 11 from moving or sliding excessively within the flipping groove 210 and the fixing groove 220. During processing, the webbing 11 may be subject to external forces (such as the pulling force of a sewing machine needle, slight touches by the operator, etc.) and its position may shift. The limiting protrusion 240 can effectively block the movement of the webbing 11, ensuring that the webbing 11 always remains in the correct position.

[0049] Furthermore, the webbing positioning plate 200 includes, from bottom to top, the following components:

[0050] The first plate 250 is provided with a plurality of first partition plates 251 at intervals, and a sewing groove 252 for sewing the shoe tongue 10 and the webbing 11 is formed between two adjacent first partition plates 251.

[0051] The second plate 260 has a plurality of second partition plates 261 that are offset from the first partition plate 251 at intervals. The first partition plate 251 and the second partition plates 261 form a positioning groove 230. The second partition plates 261 are distributed along the length direction of the second plate 260. The two ends of the length direction of the second plate 260 are respectively provided with a first groove 262 and a second groove 263. The second partition plates 261 are located between the first groove 262 and the second groove 263.

[0052] The third plate 270 has a third groove 271 that mates with the first groove 262 and a fourth groove 272 that mates with the second groove 263. The limiting protrusion 240 is located on the side wall of the third groove 271 and the fourth groove 272. The first groove 262, the third groove 271 and the first plate 250 form a flip groove 210, and the second groove 263, the fourth groove 272 and the first plate 250 form a fixing groove 220.

[0053] The first plate 250 is the base layer of the webbing positioning plate 200, and several first partition plates 251 are spaced apart on it. Sewing grooves 252 for sewing the shoe tongue 10 and the webbing 11 are formed between the first partition plates 251. The second plate 260 is located above the first plate 250 and has several second partition plates 261 spaced apart. The second partition plates 261 are offset from the first partition plates 251, forming a positioning groove 230 between them. First grooves 262 and second grooves 263 are respectively provided on both sides of the second partition plates 261, providing a structural basis for the subsequent formation of the flipping groove 210 and fixing groove 220. The third plate 270 is located above the second plate 260 and has a third groove 271 that mates with the first groove 262 and a fourth groove 272 that mates with the second groove 263. Limiting protrusions 240 are located on the sidewalls of the third groove 271 and the fourth groove 272, serving to restrict the movement of the webbing 11. The first groove 262 and the third groove 271, combined with the first plate 250, form a flipping groove 210, and the second groove 263 and the fourth groove 272, combined with the first plate 250, form a fixing groove 220. The combination of the third groove 271 and the fourth groove 272 with the first plate 250 constructs the flipping groove 210 and the fixing groove 220, providing a precise structure for the flipping and fixing of the webbing 11.

[0054] Furthermore, the length of the first groove 262 is less than the length of the second groove 263.

[0055] The shorter design of the first groove 262 allows for more flexible operation of the webbing 11 during flipping. Because of its shorter length, the webbing 11 is less restricted during flipping, making the flipping action easier. The longer design of the second groove 263 provides more space for fixing the webbing 11, better accommodating webbing 11 of different lengths and widths, and ensuring the stability of the webbing 11 within the fixing groove 220.

[0056] In some embodiments, the first plate 250, the second plate 260 and the third plate 270 are integrally formed.

[0057] The first plate 250, the second plate 260, and the third plate 270 are manufactured using a one-piece molding process, forming a single integrated structure. This means that there are no clear dividing lines between the three plates; instead, they are connected by a continuous material. This integrated design allows for closer cooperation between the various functional areas, reducing problems caused by assembly errors. The one-piece molding design eliminates the connection points that may exist in traditional split structures, reducing structural instability caused by loosening or breakage at the joints.

[0058] In some embodiments, a fixture for shoe tongue webbing further includes a positioning structure 400 for positioning the base plate 100, the webbing positioning plate 200 and the pressure plate 300.

[0059] The positioning structure 400 is used to ensure that the base plate 100, webbing positioning plate 200, and pressure plate 300 are precisely aligned and remain stable during assembly and use. The positioning structure 400 typically includes positioning pins, positioning holes, guide grooves, or other similar mechanical positioning devices, which can effectively limit the relative position and movement between the components.

[0060] Furthermore, the positioning structure 400 includes positioning blocks disposed on both sides of the base plate 100, and the webbing positioning plate 200 and the pressure plate 300 are provided with placement grooves 410 that cooperate with the positioning blocks.

[0061] Positioning blocks are disposed on both sides of the base plate 100. These positioning blocks can be raised block structures used to mate with the placement grooves 410 on the webbing positioning plate 200 and the pressure plate 300. The main function of the positioning blocks is to provide a stable support point and positioning reference, ensuring that the webbing positioning plate 200 and the pressure plate 300 are accurately positioned on the base plate 100. The webbing positioning plate 200 and the pressure plate 300 are provided with placement grooves 410 that mate with the positioning blocks. These placement grooves 410 can be recesses or concave areas used to accommodate the positioning blocks. The placement grooves 410 are used to accommodate the positioning blocks, and through their mating with the positioning blocks, ensure that the webbing positioning plate 200 and the pressure plate 300 can be accurately placed on the base plate 100 and remain stable.

[0062] In some embodiments, a fixture for a shoe shoe tongue webbing further includes a magnetic structure 500 for connecting the webbing positioning plate 200 and the pressure plate 300.

[0063] Furthermore, the magnetic attraction structure 500 includes a magnet 510 disposed on the webbing positioning plate 200 and a magnetic attraction element 520 disposed on the pressure plate 300.

[0064] Magnet 510 is mounted on the webbing positioning plate 200. Magnet 510 can be embedded in the surface of the webbing positioning plate 200, or it can be installed by adhesive or mechanical fixation. The main function of magnet 510 is to achieve a firm connection between the webbing positioning plate 200 and the pressure plate 300 through magnetic force, cooperating with the magnetic suction component 520 on the pressure plate 300. Magnetic suction component 520 is mounted on the pressure plate 300. Magnetic suction component 520 can be a ferromagnetic material (such as iron, steel, etc.) or another magnet. Magnetic suction component 520 cooperates with magnet 510 to achieve a firm connection between the pressure plate 300 and the webbing positioning plate 200 through magnetic force.

[0065] The terms and words used in the foregoing description and claims are not limited to their literal meaning, but are merely used by the applicant to enable a clear and consistent understanding of the present invention. Therefore, those skilled in the art should understand that the foregoing description of various embodiments of the present invention is for illustrative purposes only, and not intended to limit the present invention as defined by the appended claims and their equivalents.

Claims

1. A jig for a shoe tongue braid, characterized by, From bottom to top, sequentially comprising: a bottom plate (100), wherein a work station (110) for placing a tongue (10) is arranged on the bottom plate (100); a braid positioning plate (200), wherein the braid positioning plate (200) is used for fixing a braid (11) and locating the braid (11) above the work station (110), the braid positioning plate (200) is provided with a turnover groove (210) and a fixing groove (220) matched with the braid (11), when one end of the braid (11) is placed in the turnover groove (210), the other end of the braid (11) can be turned over in the turnover groove (210) and placed in the fixing groove (220); a pressing plate (300), wherein the pressing plate (300) is used for pressing the bottom plate (100) and the braid positioning plate (200).

2. The tool for a shoe tongue braid according to claim 1, wherein The braid positioning plate (200) is further provided with a positioning groove (230) for positioning the braid (11), and the positioning groove (230) is located between the turnover groove (210) and the fixing groove (220).

3. The tool for a shoe tongue braid according to claim 2, wherein Limiting protrusions (240) are arranged on the side walls of the turnover groove (210) and the fixing groove (220).

4. The tool for a shoe tongue braid according to claim 3, wherein The braid positioning plate (200) sequentially comprises from bottom to top: a first plate (250), wherein a plurality of first partition plates (251) are arranged at intervals on the first plate (250), and a sewing groove (252) for sewing the tongue (10) and the braid (11) is formed between adjacent two first partition plates (251); a second plate (260), wherein a plurality of second partition plates (261) are arranged at intervals on the second plate (260) and are staggered with the first partition plates (251), the first partition plates (251) and the second partition plates (261) form the positioning groove (230), the second partition plates (261) are distributed along the length direction of the second plate (260), and the second plate (260) is provided with a first recess (262) and a second recess (263) at both ends in the length direction, respectively, and the second partition plates (261) are located between the first recess (262) and the second recess (263); a third plate (270), wherein the third plate (270) is provided with a third recess (271) matched with the first recess (262) and a fourth recess (272) matched with the second recess (263), the limiting protrusions (240) are arranged on the side walls of the third recess (271) and the fourth recess (272), the first recess (262), the third recess (271) and the first plate (250) form the turnover groove (210), and the second recess (263), the fourth recess (272) and the first plate (250) form the fixing groove (220).

5. The tool for a shoe tongue braid according to claim 4, wherein The length of the first recess (262) is less than the length of the second recess (263).

6. The tool for a shoe tongue braid according to claim 4, wherein The first plate (250), the second plate (260) and the third plate (270) are integrally formed.

7. The tool for shoelace weaving according to any one of claims 1 to 6, wherein The positioning structure (400) is further included for positioning the bottom plate (100), the webbing positioning plate (200) and the pressing plate (300).

8. The tool for a shoe tongue braid according to claim 7, wherein The positioning structure (400) includes positioning blocks arranged on both sides of the bottom plate (100), and the webbing positioning plate (200) and the pressing plate (300) are provided with placing grooves (410) matched with the positioning blocks.

9. The tool for shoelace weaving according to any one of claims 1 to 6, wherein The magnetic attraction structure (500) is further included for connecting the webbing positioning plate (200) and the pressing plate (300).

10. The tool for a shoe tongue braid according to claim 9, wherein The magnetic attraction structure (500) includes a magnet (510) arranged on the webbing positioning plate (200) and a magnetic attraction piece (520) arranged on the pressing plate (300).

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