Shoemaking fabric cutting template convenient to operate
By using the cooperation of the substrate frame and positioning mechanism in the upper fabric cutting template, the fabric edge is fixed by using the fitting groove and fixing needle, and the fabric is pressed through the movable cover plate, the problem of cumbersome positioning and poor effect of the traditional cutting template is solved, achieving a more efficient and accurate cutting process.
Patent Information
- Application Number
- CN202421619075.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The positioning process of traditional upper cutting templates is complicated and the positioning effect is poor, resulting in the fabric being easily moved or misaligned during the cutting process.
The substrate frame and positioning mechanism are used to fit the fabric through the fitting groove and the edge of the fabric is pierced by the fixing needle, and then the fabric is flipped and pressed from both sides of the cut cut through the movable cover plate to achieve stable fixation of the fabric.
The positioning and fixing process of fabrics is simplified, the efficiency and accuracy of cutting are improved, and the time-consuming and labor-consuming problems in traditional methods are avoided.
Smart Images
Figure CN222932899U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoe production, in particular to a shoe-making fabric cutting template which is convenient to operate. Background Art
[0002] In the shoe manufacturing industry, the cutting of shoe upper materials is a crucial production link. For a long time, shoe manufacturers have relied on cutting templates to achieve precise cutting of fabrics. The positioning mechanisms of traditional shoe-making fabric cutting templates usually adopt mechanical clamps or suction cups and other methods, and these mechanisms are relatively complex in design and operation. The clamp-type positioning mechanism generally uses bolts to fix the clamping plates that respectively clamp both sides of the fabric to ensure that the fabric can be firmly fixed on the template, but this positioning process is both time-consuming and laborious, which is not conducive to the efficient placement and removal of the fabric on the cutting template; while the suction cup-type positioning mechanism is relatively simple to operate, but when positioning uneven or heavy fabrics, its adsorption effect is often not ideal, and it is easy to cause fabric movement or dislocation. Therefore, there is an urgent need for a shoe-making fabric cutting template that is convenient to operate. Content of the Utility Model
[0003] The purpose of the utility model is to provide a shoe-making fabric cutting template that is convenient to operate, and solve the problems of the cumbersome positioning process and poor positioning effect of traditional cutting templates.
[0004] The technical solution provided by the utility model is as follows: A shoe-making fabric cutting template that is convenient to operate, including a substrate frame and a positioning mechanism arranged on the substrate frame. The substrate frame includes a bottom plate and a middle plate. A U-shaped cutting opening is formed on the bottom plate, and a fitting opening corresponding to the shape of the fabric edge is formed on the middle plate. The positioning mechanism includes multiple fixing needles arranged on the bottom plate, a first cover plate and a second cover plate that are reversibly arranged on the middle plate. The middle plate is attached to the bottom plate, so that a fitting groove for placing the fabric is formed between the fitting opening and the surface of the bottom plate. The fixing needles are all arranged in the fitting groove. A first pressing part is extended on the first cover plate, and a second pressing part is extended on the second cover plate. When the fabric is placed in the fitting groove, the fixing needles are used to puncture the fabric, and the first cover plate and the second cover plate are turned over and close to and attached to the middle plate, so that the first pressing part presses the fabric located inside the U-shaped part of the cutting opening, and the second pressing part presses the fabric located outside the U-shaped part of the cutting opening.
[0005] For a shoe-making fabric cutting template that is convenient to operate as described above, an extended sandwich part extending into the fitting opening is further arranged on the middle plate. When the middle plate is attached to the bottom plate, the extended sandwich part is attached to the inside of the U-shaped part of the cutting opening. When the first cover plate is attached to the middle plate, the first pressing part is attached to the extended sandwich part.
[0006] A shoe-making fabric cutting template that is easy to operate as described above. The extended sandwich part is attached to the inner U-shaped part of the cutting opening, so that the fitting groove is arranged in a U shape. A plurality of the fixing needles are arranged along the edge of the groove wall of the fitting groove away from the cutting opening.
[0007] A shoe-making fabric cutting template that is easy to operate as described above. The second cover plate is provided with a U-shaped relief notch. The second pressing part is arranged along the shape edge of the relief notch. The width of the fitting groove is greater than the width of the relief notch.
[0008] A shoe-making fabric cutting template that is easy to operate as described above. The second cover plate is provided with a plurality of relief needle holes corresponding to the fixing needles. When the second cover plate is turned over and close to and attached to the middle plate, the relief needle holes are used for the corresponding fixing needles to pass through.
[0009] A shoe-making fabric cutting template that is easy to operate as described above. The diameter of the relief needle hole is greater than the diameter of the fixing needle.
[0010] A shoe-making fabric cutting template that is easy to operate as described above. It further includes a station calibration mechanism. The station calibration mechanism includes an abutting card slot opened at the edge of the substrate frame and a locking bayonet opened on the substrate frame.
[0011] A shoe-making fabric cutting template that is easy to operate as described above. The first cover plate and the second cover plate are respectively hinged to the middle plate, so that the first cover plate and the second cover plate swing around the hinge axis close to or away from the fitting groove.
[0012] A shoe-making fabric cutting template that is easy to operate as described above. One side of the first cover plate is adhesively connected to the middle plate by tape, so that the first cover plate swings around this adhesive side close to or away from the fitting groove. One side of the second cover plate is adhesively connected to the middle plate by tape, so that the second cover plate swings around this adhesive side close to or away from the fitting groove.
[0013] A shoe-making fabric cutting template that is easy to operate as described above. The materials of the bottom plate, the middle plate, the first cover plate and the second cover plate are plastics.
[0014] Compared with the prior art, the utility model has the following advantages:
[0015] The shoemaking fabric cutting template of the utility model adopts the cooperation of a base plate frame and a positioning mechanism, an engaging groove is used in the base plate frame to place the preliminarily cut fabric, a fixing needle is used to pierce the fabric to fix the edge of the fabric, and then a first cover plate and a second cover plate which are movably arranged are respectively turned over from the inner and outer sides of the cutting opening shape to press the fabric, at this time, the whole base plate frame is placed in a corresponding cutting device, and the part of the fabric facing the cutting opening can be cut, and the whole process of fixing the fabric does not need to use fixing methods such as bolts, which is convenient, fast and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of the first cover plate and the second cover plate of the shoemaking fabric cutting template of the utility model in an opened state.
[0017] Figure 2 The utility model is a three-dimensional schematic diagram of the first cover plate and the second cover plate of the shoemaking fabric cutting template in the open state at another angle.
[0018] Figure 3 It is a three-dimensional schematic diagram of the first cover plate and the second cover plate of the shoemaking fabric cutting template of the utility model in a compressed state.
[0019] Explanation of the reference numerals: 1. substrate frame; 2. positioning mechanism; 3. work station calibration mechanism; 11. bottom plate; 12. middle plate; 13. fitting groove; 20. fixing pin; 21. first cover plate; 22. second cover plate; 31. abutting slot; 32. locking bayonet; 111. cutting opening; 121. fitting opening; 122. extended interlayer portion; 211. first pressing portion; 221. second pressing portion; 222. clearance notch; 223. clearance pinhole. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.
[0021] Example 1: Please refer to the attached Figure 1 To Attachment Figure 3, this embodiment provides a shoe-making fabric cutting template that is easy to operate, including a substrate frame 1 and a positioning mechanism 2 provided on the substrate frame 1. The substrate frame 1 includes a bottom plate 11 and a middle plate 12. A U-shaped cutting opening 111 is provided on the bottom plate 11, and a matching opening 121 corresponding to the shape of the fabric edge is provided on the middle plate 12. The positioning mechanism 2 includes a plurality of fixing needles 20 arranged on the bottom plate 11, a first cover plate 21 and a second cover plate 22 that are reversibly arranged on the middle plate 12. The middle plate 12 is attached to the bottom plate 11, so that a fitting groove 13 for placing the fabric is formed between the matching opening 121 and the surface of the bottom plate 11. The fixing needles 20 are all arranged in the fitting groove 13. A first pressing portion 211 extends from the first cover plate 21, and a second pressing portion 221 extends from the second cover plate 22. When the fabric is placed in the fitting groove 13, the fixing needles 20 are used to pierce the fabric, and the first cover plate 21 and the second cover plate 22 are turned over and close to and attached to the middle plate 12, so that the first pressing portion 211 presses the fabric located inside the U-shaped part of the cutting opening 111, and the second pressing portion 221 presses the fabric located outside the U-shaped part of the cutting opening 111. The shoe-making fabric cutting template of this embodiment uses the cooperation of the substrate frame 1 and the positioning mechanism 2. In the substrate frame 1, the initially cut fabric is placed in the fitting groove 13, the fixing needles 20 are used to pierce the fabric to fix the fabric edge, and then the movably arranged first cover plate 21 and second cover plate 22 are respectively turned over from the inside and outside of the shape of the cutting opening 111 to press the fabric. At this time, the entire substrate frame 1 is placed in the corresponding cutting equipment, and the part of the fabric opposite to the cutting opening 111 can be cut. The entire process of fixing the fabric does not require fixing methods such as bolts, which is convenient, fast and easy to operate.
[0022] An extended sandwich portion 122 extending into the matching opening 121 is also provided on the middle plate 12. When the middle plate 12 is attached to the bottom plate 11, the extended sandwich portion 122 is attached to the inner U-shaped part of the cutting opening 111. When the first cover plate 21 is attached to the middle plate 12, the first pressing portion 211 is attached to the extended sandwich portion 122. The function of the extended sandwich portion 122 is to support the first pressing portion 211 between the first cover plate 21 and the bottom plate 11, so that the first pressing portion 211 presses flat on the fabric.
[0023] The extended sandwich portion 122 is attached to the inner U-shaped part of the cutting opening 111, so that the fitting groove 13 is U-shaped. The plurality of fixing needles 20 are arranged along the edge of the groove wall of the fitting groove 13 away from the cutting opening 111. This setting enables the fixing needles 20 to pierce the fabric along the edge shape of the fitting groove 13, which can better fix the fabric and prevent the fabric from shifting.
[0024] The second cover plate 22 is provided with a U-shaped relief notch 222, and the second pressing part 221 is arranged along the shape edge of the relief notch 222. The width of the fitting groove 13 is greater than the width of the relief notch 222. This setting is to ensure that the second pressing part 221 can press the edge of the fabric located in the fitting groove 13.
[0025] The second cover plate 22 is provided with a plurality of relief needle holes 223 corresponding to the fixing needles 20. When the second cover plate 22 is turned over and close to and attached to the middle plate 12, the relief needle holes 223 are used for the corresponding fixing needles 20 to pass through. Preferably, the diameter of the relief needle holes 223 is greater than the diameter of the fixing needles 20, so that when the second cover plate 22 is turned over to make the relief needle holes 223 close to and sleeved on the fixing needles 20, there is more reserved space and it will not interfere with the second cover plate 22.
[0026] The shoe-making fabric cutting template further includes a station calibration mechanism 3. The station calibration mechanism 3 includes an abutting card slot 31 opened at the edge of the substrate frame 1 and a locking bayonet 32 opened on the substrate frame 1. After the positioning mechanism 2 positions the fabric on the substrate frame 1, the substrate frame 1 is placed on the corresponding station of the processing equipment. The abutting card slot 31 will abut against the corresponding calibration structure of the equipment, and at the same time, the corresponding locking structure of the equipment will be buckled on the locking bayonet 32 to prevent the substrate frame 1 from shifting or misaligning.
[0027] The first cover plate 21 and the second cover plate 22 are respectively hinged to the middle plate 12, so that the first cover plate 21 and the second cover plate 22 can swing around the hinge axis close to or away from the fitting groove 13. In order to save costs, one side of the first cover plate 21 can also be adhesively connected to the middle plate 12 through a tape, so that the first cover plate 21 swings around this adhesive side close to or away from the fitting groove 13, and one side of the second cover plate 22 is adhesively connected to the middle plate 12 through a tape, so that the second cover plate 22 swings around this adhesive side close to or away from the fitting groove 13.
[0028] The materials of the bottom plate 11, the middle plate 12, the first cover plate 21 and the second cover plate 22 are plastics, which can reduce the overall manufacturing cost of the template.
[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A shoemaking fabric cutting template that is easy to operate, characterized in that: The invention comprises a substrate frame (1) and a positioning mechanism (2) arranged on the substrate frame (1); the substrate frame (1) comprises a bottom plate (11) and a middle plate (12); the bottom plate (11) is provided with a cutting opening (111) arranged in a U shape; the middle plate (12) is provided with a matching opening (121) arranged corresponding to the shape of the edge of the fabric; the positioning mechanism (2) comprises a plurality of fixing needles (20) arranged on the bottom plate (11), a first cover plate (21) and a second cover plate (22) arranged on the middle plate (12) in an inverted manner; the middle plate (12) and the bottom plate (11) are arranged in a close relationship so that a space for the matching opening (121) to be used for the matching opening to be formed between the matching opening (121) and the surface of the bottom plate (11) is provided. A fitting groove (13) for placing fabrics, the fixing needles (20) are arranged in the fitting groove (13), a first pressing portion (211) is extended on the first cover plate (21), and a second pressing portion (221) is extended on the second cover plate (22). When the fabrics are placed in the fitting groove (13), the fixing needles (20) are used to pierce the fabrics, and the first cover plate (21) and the second cover plate (22) are turned over to approach and fit the middle plate (12), so that the first pressing portion (211) presses the fabrics located at the U-shaped inner part of the cutting opening (111), and the second pressing portion (221) presses the fabrics located at the U-shaped outer part of the cutting opening (111).
2. The easy-to-operate shoemaking fabric cutting template according to claim 1, characterized in that: The middle plate (12) is also provided with an extended interlayer portion (122) extending into the anastomotic opening (121); when the middle plate (12) is attached to the bottom plate (11), the extended interlayer portion (122) is attached to the U-shaped inner side of the cutting opening (111); when the first cover plate (21) is attached to the middle plate (12), the first clamping portion (211) is attached to the extended interlayer portion (122).
3. The easy-to-operate shoemaking fabric cutting template according to claim 2, characterized in that: The extended interlayer portion (122) is fitted to the U-shaped inner part of the cutting opening (111), so that the fitting groove (13) is arranged in a U shape, and a plurality of fixing needles (20) are arranged along the groove wall edge of the fitting groove (13) away from the cutting opening (111).
4. The easy-to-operate shoemaking fabric cutting template according to claim 3 is characterized in that: The second cover plate (22) is provided with a U-shaped clearance notch (222), the second pressing portion (221) is arranged along the shape edge of the clearance notch (222), and the width of the fitting groove (13) is greater than the width of the clearance notch (222).
5. The easy-to-operate shoemaking fabric cutting template according to claim 4, characterized in that: The second cover plate (22) is provided with a plurality of pinholes (223) corresponding to the fixing pins (20); when the second cover plate (22) is turned over to approach and fit the middle plate (12), the pinholes (223) are used for the corresponding fixing pins (20) to pass through.
6. The easy-to-operate shoemaking fabric cutting template according to claim 5, characterized in that: The diameter of the yielding needle hole (223) is greater than the diameter of the fixing needle (20).
7. The easy-to-operate shoemaking fabric cutting template according to claim 1, characterized in that: It also comprises a workstation calibration mechanism (3), wherein the workstation calibration mechanism (3) comprises an abutment slot (31) provided at the edge of the substrate frame (1), and a locking slot (32) provided on the substrate frame (1).
8. The easy-to-operate shoemaking fabric cutting template according to claim 1, characterized in that: The first cover plate (21) and the second cover plate (22) are respectively hinged on the middle plate (12) so that the first cover plate (21) and the second cover plate (22) can swing around the hinge axis to approach or move away from the fitting groove (13).
9. The easy-to-operate shoemaking fabric cutting template according to claim 1, characterized in that: One side of the first cover plate (21) is connected to the middle plate (12) by adhesive tape, so that the first cover plate (21) can swing around the adhesive edge to approach or move away from the fitting groove (13), and one side of the second cover plate (22) is connected to the middle plate (12) by adhesive tape, so that the second cover plate (22) can swing around the adhesive edge to approach or move away from the fitting groove (13).
10. The easy-to-operate shoemaking fabric cutting template according to claim 1, characterized in that: The base plate (11), the middle plate (12), the first cover plate (21) and the second cover plate (22) are made of plastic.