Handbag leather cutting device
By introducing an electric shaft and a roller frame design of a laser cutter into the handbag leather cutting device, combined with a heating and softening treatment, the problem of warping edges after leather cutting is solved, and flatness and stability after cutting are achieved.
Patent Information
- Application Number
- CN202422385984.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-09-29
AI Technical Summary
Existing handbag leather cutting devices are prone to warping after cutting because the leather loses its tension and the interaction force generated causes disconnection.
The design of an electric shaft and laser cutter combined with a roller frame is adopted. The angle of the laser cutter is adjusted by the electric shaft, and the roller frame moves along the cutting marks to flatten the leather. At the same time, the heating chamber and electric heating rod are used to soften the leather to ensure flat laying.
It effectively solves the problem of warping edges after leather cutting, ensures the flatness and stability of the cutting process, and improves the cutting quality.
Smart Images
Figure CN223316705U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of leather cutting, in particular to a handbag leather cutting device. Background Art
[0002] Leather is a denatured, non-perishable animal hide obtained through physical and chemical processes such as dehairing and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. Its surface has a special grain layer with natural grain and luster, and feels comfortable. According to the manufacturing method, it is divided into genuine leather, recycled leather, artificial leather and synthetic leather. It is widely used and is often used to make briefcases, handbags, luggage, etc. Therefore, when making these items, the leather needs to be cut into different shapes and sizes and then sewn together.
[0003] In the use of existing handbag leather strapping devices, in order to facilitate leather cutting, the surface of the leather needs to be tightened. However, after the leather is cut, the leather loses the interaction force generated by the tightening, resulting in disconnection and easy edge warping. Utility Model Content
[0004] The utility model provides a handbag leather cutting device to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:
[0006] A handbag leather cutting device includes a base, wherein the four corners of the top of the base are fixedly connected to a first electric telescopic rod, the output end of the first electric telescopic rod is fixedly connected to a support frame, one end of the inner wall of the support frame is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a first screw rod, the outer wall of the first screw rod is threadedly connected to a moving box, one end of the inner wall of the moving box is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a second screw rod, the middle part of the outer wall of the second screw rod is threadedly connected to a moving block, and the bottom of the moving block is provided with a fitting mechanism for preventing the leather from warping.
[0007] A further improvement of the technical solution of the present utility model is that the bonding mechanism includes an electric rotating shaft fixedly connected to the bottom of the moving block, the bottom of the electric rotating shaft is fixedly connected to a laser cutter, both sides of the outer wall of the laser cutter are fixedly connected to a second electric telescopic rod, and the output end of the second electric telescopic rod is fixedly connected to a roller frame.
[0008] A further improvement of the technical solution of the present invention is that a groove is provided at the center of the top of the base, and limiting grooves are provided on both sides of the inner wall of the groove.
[0009] A further improvement of the technical solution of the present utility model is that: a third motor is fixedly connected to one side of the inner wall of the limiting groove, an output end of the third motor is fixedly connected to a third screw rod, and an outer wall of the third screw rod is threadedly connected to a twist wheel.
[0010] A further improvement of the technical solution of the present invention is that: an inserting plate is inserted into the inner wall of the groove, and the top of the inserting plate overlaps the bottom of the twisting wheel.
[0011] A further improvement of the technical solution of the present utility model is that: one end of the inserting plate is fixedly connected to a spring, and the top of the spring is fixedly connected to a clamping plate.
[0012] A further improvement of the technical solution of the present invention is that a heating chamber is provided on the inner wall of the base, an electric heating rod is fixedly connected to the inner wall of the heating chamber, and a screen is fixedly connected to the top of the heating chamber.
[0013] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:
[0014] The utility model provides a handbag leather cutting device, which is provided with an electric rotating shaft at the bottom of a moving block, and a laser cutter at the bottom of the electric rotating shaft. When the laser cutter cuts the leather, the second electric telescopic rods provided on both sides of the outer wall are started, so that the roller frame provided at the output end thereof is in contact with the surface of the leather. When the laser cutter moves for cutting, the electric rotating shaft is used to adjust the angle of the laser cutter, so that the roller frame always moves along the cutting mark, and the cut leather is flattened, thereby solving the problem that in order to facilitate the leather cutting process, the surface of the leather needs to be tightened, but after the leather is cut, the leather loses the interaction force generated by the straightening, resulting in disconnection and easy warping. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural diagram of the utility model;
[0016] Figure 2 It is a top cross-sectional view of the utility model;
[0017] Figure 3 It is a side sectional view of the utility model;
[0018] Figure 4 For the utility model Figure 3 A in the middle is an enlarged schematic diagram;
[0019] Figure 5 For the utility model Figure 3 Enlarged schematic diagram of point B in the middle.
[0020] In the figure: 1. Base; 2. First electric telescopic rod; 3. Support frame; 4. First motor; 5. First screw; 6. Moving box; 7. Second motor; 8. Second screw; 9. Moving block; 10. Electric shaft; 11. Laser cutter; 12. Second electric telescopic rod; 13. Roller frame; 14. Groove; 15. Limiting groove; 16. Third motor; 17. Third screw; 18. Twisting wheel; 19. Insert plate; 20. Spring; 21. Clamp; 22. Heating chamber; 23. Heating rod; 24. Screen. DETAILED DESCRIPTION
[0021] The present invention is further described in detail below with reference to the embodiments:
[0022] Example 1
[0023] like Figure 1-5 As shown, the utility model provides a handbag leather cutting device, including a base 1, the four corners of the top of the base 1 are fixedly connected to a first electric telescopic rod 2, the output end of the first electric telescopic rod 2 is fixedly connected to a support frame 3, one end of the inner wall of the support frame 3 is fixedly connected to a first motor 4, the output end of the first motor 4 is fixedly connected to a first screw rod 5, the outer wall of the first screw rod 5 is threadedly connected to a moving box 6, one end of the inner wall of the moving box 6 is fixedly connected to a second motor 7, the output end of the second motor 7 is fixedly connected to a second screw rod 8, the middle part of the outer wall of the second screw rod 8 is threadedly connected to a moving block 9, and the bottom of the moving block 9 is provided with a fitting mechanism for preventing the leather from warping.
[0024] In this embodiment, the leather is placed on the plug board 19, the plug board 19 is inserted into the groove 14 set at the top of the base 1, and the leather is twisted flat by using the twist wheel 18. At this time, the first electric telescopic rod 2 is started to move the support frame 3 set at its output end downward, and the first motor 4 is started to move the first screw rod 5 set at its output end to drive the moving box 6 set on its outer wall to move, and the second motor 7 set at one end of the inner wall of the moving box 6 is used to control the second screw rod 8 set at its output end to drive the moving block 9 set on its outer wall to move, thereby controlling the laser cutter 11 to cut the leather, and using the bonding mechanism to roll the cut part of the leather, which solves the problem that in order to facilitate the cutting of the leather during the leather cutting process, the surface of the leather needs to be tightened, but after the leather is cut, the leather loses the interaction force generated by the straightening, resulting in disconnection and easy warping.
[0025] Example 2
[0026] like Figure 1-5As shown, based on Example 1, the utility model provides a technical solution: preferably, the bonding mechanism includes an electric rotating shaft 10 fixedly connected to the bottom of the moving block 9, the bottom of the electric rotating shaft 10 is fixedly connected to a laser cutter 11, and the two sides of the outer wall of the laser cutter 11 are fixedly connected to a second electric telescopic rod 12, and the output end of the second electric telescopic rod 12 is fixedly connected to a roller frame 13.
[0027] In this embodiment, an electric shaft 10 is provided at the bottom of the moving block 9, and a laser cutter 11 is provided at the bottom of the electric shaft 10. When the laser cutter 11 cuts the leather, the second electric telescopic rod 12 provided on both sides of the outer wall thereof is started so that the roller frame 13 provided at its output end is in contact with the surface of the leather. When the laser cutter 11 moves and cuts, the electric shaft 10 is used to adjust the angle of the laser cutter 11 so that the roller frame 13 always moves following the cutting marks, and the cut leather is flattened. This solves the problem that in order to facilitate the cutting of the leather during the leather cutting process, the surface of the leather needs to be tightened. However, after the leather is cut, the leather loses the interaction force generated by the straightening, resulting in disconnection and easy warping.
[0028] Example 3
[0029] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a groove 14 is provided at the center of the top of the base 1, and limiting grooves 15 are provided on both sides of the inner wall of the groove 14, and a third motor 16 is fixedly connected to one side of the inner wall of the limiting groove 15, and the output end of the third motor 16 is fixedly connected to the third screw rod 17, and the outer wall of the third screw rod 17 is threadedly connected to the twist wheel 18, and a plug plate 19 is inserted into the inner wall of the groove 14, and the top of the plug plate 19 overlaps the bottom of the twist wheel 18, and one end of the plug plate 19 is fixedly connected to a spring 20, and the top of the spring 20 is fixedly connected to a splint 21.
[0030] In this embodiment, a groove 14 is provided at the center of the top of the base 1, and the leather is placed on the surface of the inserting plate 19. By moving the splint 21 provided at one end and utilizing the spring 20 provided at its bottom, one end of the leather is fixed, and then the inserting plate 19 is inserted into the groove 14. By providing limit grooves 15 on both sides of the inner wall of the groove 14, the third motor 16 provided on one side of the inner wall of the limit groove 15 is started to drive the third screw rod 17 provided at the output end. Through the rotation of the third screw rod 17, the twist wheel 18 provided on its outer wall is driven to crush and flatten the leather on the surface of the inserting plate 19, so as to facilitate the subsequent cutting of the leather.
[0031] Example 4
[0032] like Figure 1-5As shown, based on Example 1, the utility model provides a technical solution: preferably, a heating chamber 22 is opened on the inner wall of the base 1, an electric heating rod 23 is fixedly connected to the inner wall of the heating chamber 22, and a screen 24 is fixedly connected to the top of the heating chamber 22.
[0033] In this embodiment, a heating chamber 22 is provided on the inner wall of the base 1, and the electric heating rod 23 provided on the inner wall of the heating chamber 22 is started, so that heat is transmitted into the plug board 19 through the screen 24 provided on the top of the heating chamber 22, and the leather material fixed on the surface of the plug board 19 is heated to soften the leather material, thereby solving the problem of the leather material curling up and being placed for too long, resulting in the leather material always being unable to be flattened on the plug board 19, affecting the subsequent cutting of the leather material.
[0034] The working principle of the handbag leather cutting device will be described in detail below.
[0035] like Figure 1-5As shown, by setting a groove 14 at the center of the top of the base 1, the leather is placed on the surface of the inserting plate 19, and by toggling the clamping plate 21 set at one end, the spring 20 set at the bottom is used to fix one end of the leather. Then, the inserting plate 19 is inserted into the groove 14, and by setting limiting grooves 15 on both sides of the inner wall of the groove 14, the third motor 16 set on one side of the inner wall of the limiting groove 15 is started to drive the third screw rod 17 set at the output end. The rotation of the third screw rod 17 drives the twist wheel 18 set on its outer wall to rotate the inserting plate 19. The leather material on the surface of the board 19 is rolled and flattened, which is convenient for subsequent cutting of the leather material. By setting a heating chamber 22 on the inner wall of the base 1 and starting the electric heating rod 23 set on the inner wall of the heating chamber 22, heat is transmitted into the plug board 19 through the screen 24 set on the top of the heating chamber 22, heating the leather material fixed on the surface of the plug board 19 and softening the leather material. This solves the problem that the leather material is curled and placed for too long, resulting in the leather material always being unable to be flattened on the plug board 19, affecting the subsequent cutting of the leather material. At this time, the first electric telescopic rod 2 is started to The support frame 3 set at the output end moves downward, and at this time the first motor 4 is started, so that the first screw rod 5 set at its output end drives the moving box 6 set on its outer wall to move, and the second motor 7 set at one end of the inner wall of the moving box 6 is used to drive the second screw rod 8 set at its output end to drive the moving block 9 set on its outer wall to move. By setting an electric shaft 10 at the bottom of the moving block 9 and a laser cutter 11 at the bottom of the electric shaft 10, when the laser cutter 11 cuts the leather, the second electric telescopic rod 12 set on both sides of the outer wall is started, so that the roller frame 13 set at its output end is in contact with the surface of the leather. When the laser cutter 11 moves and cuts, the electric shaft 10 is used to adjust the angle of the laser cutter 11 so that the roller frame 13 always moves following the cutting marks, flattening the cut leather, solving the problem that in order to facilitate the cutting of the leather during the leather cutting process, the surface of the leather needs to be tightened, but after the leather is cut, the leather loses the interaction force generated by the straightening, resulting in disconnection and easy warping.
[0036] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A handbag leather cutting device, comprising a base (1), characterized in that: The four corners of the top of the base (1) are fixedly connected to a first electric telescopic rod (2), the output end of the first electric telescopic rod (2) is fixedly connected to a support frame (3), one end of the inner wall of the support frame (3) is fixedly connected to a first motor (4), the output end of the first motor (4) is fixedly connected to a first screw rod (5), the outer wall of the first screw rod (5) is threadedly connected to a moving box (6), one end of the inner wall of the moving box (6) is fixedly connected to a second motor (7), the output end of the second motor (7) is fixedly connected to a second screw rod (8), the middle part of the outer wall of the second screw rod (8) is threadedly connected to a moving block (9), and the bottom of the moving block (9) is provided with a fitting mechanism for preventing the leather from warping.
2. The handbag leather cutting device according to claim 1, characterized in that: The laminating mechanism comprises an electric rotating shaft (10) fixedly connected to the bottom of the moving block (9); a laser cutter (11) is fixedly connected to the bottom of the electric rotating shaft (10); second electric telescopic rods (12) are fixedly connected to both sides of the outer wall of the laser cutter (11); and a roller frame (13) is fixedly connected to the output end of the second electric telescopic rod (12).
3. The handbag leather cutting device according to claim 1, characterized in that: A groove (14) is provided at the center of the top of the base (1), and limiting grooves (15) are provided on both sides of the inner wall of the groove (14).
4. The handbag leather cutting device according to claim 3, characterized in that: A third motor (16) is fixedly connected to one side of the inner wall of the limiting groove (15), an output end of the third motor (16) is fixedly connected to a third screw rod (17), and an outer wall of the third screw rod (17) is threadedly connected to a twist wheel (18).
5. The handbag leather cutting device according to claim 3, characterized in that: An inserting plate (19) is inserted into the inner wall of the groove (14), and the top of the inserting plate (19) overlaps with the bottom of the twisting wheel (18).
6. The handbag leather cutting device according to claim 5, characterized in that: One end of the inserting plate (19) is fixedly connected to a spring (20), and the top of the spring (20) is fixedly connected to a clamping plate (21).
7. The handbag leather cutting device according to claim 1, characterized in that: A heating chamber (22) is provided on the inner wall of the base (1), an electric heating rod (23) is fixedly connected to the inner wall of the heating chamber (22), and a screen (24) is fixedly connected to the top of the heating chamber (22).