Tooth-free fixed-size zipper processing equipment
By designing a zipper processing equipment that eliminates tooth and inch size, using automatic sewing and cutting technology, the problems of waste of materials and cumbersome processes in the existing process are solved, and efficient and flexible zipper processing is achieved.
Patent Information
- Application Number
- CN202421675185.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-16
AI Technical Summary
In the existing zipper processing technology, the removal and indentation process leads to loss of chain teeth material, and the process is complicated.
Design a tooth-free zipper processing equipment, which can automatically sew and cut the chain teeth and the code belt by adjusting the motor drive bevel gear and linkage rod to avoid material waste.
It realizes efficient use of materials, avoids the tedious steps of the removal and indentation process, improves production efficiency, and can cut zippers of different lengths according to different needs.
Smart Images
Figure CN222737405U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of zipper processing, in particular to a zipper processing device free of teeth removal and sizing. Background Art
[0002] A zipper is a device used to connect the edges of two or more items, with a series of interlocking teeth or chain links to achieve opening and closing. Zippers are commonly used in the openings of items such as clothing, backpacks, tents, etc. to facilitate opening and closing.
[0003] A strip zipper is a zipper made of a code tape into the required length according to the requirements. In the process of making a strip zipper, there is a process called "teeth cutting and sizing", which means punching out a certain length of chain teeth at a certain length end of the shaped code tape to leave process space for installing the zipper head and other zipper accessories. However, the code tape produced by the above process has chain teeth of the length of the head punched out during the tooth cutting and sizing process, resulting in loss of chain tooth material, and the process is relatively cumbersome. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a zipper processing device free of teeth and sizing.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of gear-free sizing zipper processing equipment, comprising a workbench, the bottom of the workbench is fixedly connected with an adjustment motor, the output end of the adjustment motor is fixedly connected with a driving bevel gear, the bottom of the workbench is movably connected with a driven bevel gear, the bottom of the driven bevel gear is fixedly connected with a linkage rod, the top of the workbench is provided with a slide groove, a slider is arranged inside the slide groove, the bottom of the slider is movably connected with a linkage block, the linkage rod passes through the linkage block, the top of the slider is fixedly connected with a cutting frame, the bottom of the cutting frame is fixedly connected with a cylinder, the bottom of the cylinder is provided with a mounting groove, the inside of the mounting groove is connected with a cutter by bolts, an infrared sensor is installed on the top of the workbench, one end of the linkage rod passing through the linkage block is fixedly connected with a baffle, the top of the workbench is fixedly connected with a fixing plate, and the number of the fixing plates is two, the opposite surfaces of the two fixing plates are fixedly connected with sliding rods, the inside of the cutting frame is provided with a through hole, and the sliding rod passes through the through hole.
[0006] As a further description of the above technical solution:
[0007] The driving bevel gear is meshed with the outer wall of the driven bevel gear, and the linkage rod is slidably connected with the linkage block.
[0008] As a further description of the above technical solution:
[0009] The infrared sensor is located on the top right side of the workbench, and the two fixing plates are respectively located at the two end edges of the slide groove.
[0010] As a further description of the above technical solution:
[0011] A rectangular groove is provided on the top of the workbench, and a driven roller is movably connected to the inner wall of the rectangular groove. A guide plate is fixedly connected to the top of the workbench, and there are two guide plates. A guide motor is fixedly connected to the outer wall of the guide plate at the front end, and a guide roller is fixedly connected to the output end of the guide motor.
[0012] As a further description of the above technical solution:
[0013] The cutter is located in the middle of the two guide plates, and the two guide plates are respectively located on both sides of the rectangular groove.
[0014] As a further description of the above technical solution:
[0015] The top of the workbench is fixedly connected with a suturing mechanism, and the bottom of the workbench is fixedly connected with supporting feet, and the number of the supporting feet is multiple.
[0016] The utility model has the following beneficial effects:
[0017] 1. By setting and adjusting the motor, the operation of the adjustment motor drives the driving bevel gear to rotate, so that the driven bevel gear meshing with the driving bevel gear rotates, and then the linkage rod follows the driven bevel gear to move and rotate. The linkage rod rotates to drive the linkage block to move. Since the linkage block is movably connected to the slider, the linkage block rotates at the bottom of the slider following the rotation of the linkage rod during the moving process, so that the slider moves along the slide groove, and the cutting frame moves synchronously with the slider. Since the slide rod runs through the cutting frame, the cutting frame moves along the slide groove while moving along the slide rod, so that the cutting frame moves more smoothly, and the cylinder and the cutter connected at the bottom move with the movement of the cutting frame. When the cutting frame moves to the required position, when the stitched sprocket and one end of the code belt contact the infrared sensor, the infrared sensor signal is Block and control the downward movement of the cylinder to drive the cutter to press down, and cut the stitched sprockets and code tapes, so as to cut different lengths, avoid the waste and loss of materials when the teeth are removed and the sizing process is adopted, and the later "teeth removal and sizing" process is eliminated, which can reduce equipment investment and improve production efficiency. The process is simple, and at the same time, zippers of different lengths can be cut according to different needs, thereby improving the applicability of the device. The code tapes produced by the existing process have the sprockets of the head length washed away in the teeth removal and sizing process, resulting in the loss of sprocket material, and the process is relatively cumbersome. This equipment avoids the waste and loss of materials when the teeth are removed and the sizing process is adopted, and the later "teeth removal and sizing" process is eliminated, which can reduce equipment investment and improve production efficiency. The process is simple, and at the same time, zippers of different lengths can be cut according to different needs, thereby improving the applicability of the device.
[0018] 2. By setting up two guide plates, the sprocket and the code tape are sewn together by using a sewing mechanism, and the sewn sprocket and the code tape are placed in the gap between the guide roller and the driven roller. The guide motor drives the guide roller to rotate, so that the sewn sprocket and the code tape enter the two guide plates to provide driving force for them, and during the rotation of the guide motor, the sewing mechanism is always in a sewing working state. When one end of the sewn sprocket and the code tape contacts the infrared sensor, the infrared sensor signal is blocked, and the control cylinder is driven downward to drive the cutter to press down. At this time, the guide motor stops running. After the previous section is cut, the guide motor runs again to push the previously cut part out of the two baffles. The subsequent sewn sprocket and the end of the code tape block the infrared sensor again, the guide motor stops running again, and the cylinder moves downward to cut again, and this process is repeated. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall structure from a first perspective of a tooth-free sizing zipper processing device proposed by the utility model;
[0020] Figure 2 This is a schematic diagram of the slide bar structure of a gear-free sizing zipper processing device proposed by the utility model;
[0021] Figure 3 This is a schematic diagram of the linkage block structure of a tooth-free sizing zipper processing equipment proposed by the utility model;
[0022] Figure 4 This is a schematic diagram of the cutting groove structure of a tooth-free sizing zipper processing equipment proposed by the utility model;
[0023] Figure 5 This is a second-view overall structural diagram of a tooth-free sizing zipper processing device proposed by the utility model;
[0024] Figure 6 The utility model discloses a driving bevel gear structure diagram of a gear-free sizing zipper processing device.
[0025] Legend:
[0026] 1. Workbench; 2. Adjustment motor; 3. Driving bevel gear; 4. Driven bevel gear; 5. Linkage rod; 6. Slide groove; 7. Sliding block; 8. Linkage block; 9. Cutting frame; 10. Cylinder; 11. Mounting groove; 12. Cutter; 13. Infrared sensor; 14. Baffle; 15. Fixed plate; 16. Slide rod; 17. Through hole; 18. Rectangular groove; 19. Driven roller; 20. Guide plate; 21. Guide motor; 22. Guide roller; 23. Sewing mechanism; 24. Support foot. DETAILED DESCRIPTION
[0027] Reference Figure 1-6 The utility model provides a tooth-free fixed-size zipper processing equipment: comprising a workbench 1, an adjustment motor 2 is fixedly connected to the bottom of the workbench 1, a driving bevel gear 3 is fixedly connected to the output end of the adjustment motor 2, a driven bevel gear 4 is movably connected to the bottom of the workbench 1, a linkage rod 5 is fixedly connected to the bottom of the driven bevel gear 4, a slide groove 6 is provided on the top of the workbench 1, a slider 7 is provided inside the slide groove 6, a linkage block 8 is movably connected to the bottom of the slider 7, the linkage rod 5 passes through the linkage block 8, a cutting frame 9 is fixedly connected to the top of the slider 7, a cylinder 10 is fixedly connected to the bottom of the cutting frame 9, a mounting groove 11 is provided at the bottom of the cylinder 10, and the mounting groove 11 is provided inside by a screw A cutter 12 is bolted to the top of the workbench 1, an infrared sensor 13 is installed on the top of the workbench 1, and the model of the infrared sensor is "TCRT5000". A linkage rod 5 passes through one end of the linkage block 8 and is fixedly connected to a baffle 14. A fixed plate 15 is fixedly connected to the top of the workbench 1, and there are two fixed plates 15. The opposite surfaces of the two fixed plates 15 are fixedly connected to a slide rod 16. A through hole 17 is opened inside the cutting frame 9, and the slide rod 16 passes through the through hole 17. The driving bevel gear 3 is meshed with the outer wall of the driven bevel gear 4. The linkage rod 5 is slidably connected to the linkage block 8. The infrared sensor 13 is located on the top right side of the workbench 1, and the two fixed plates 15 are respectively located at the two end edges of the slide groove 6.
[0028] By setting the adjustment motor 2, the operation of the adjustment motor 2 drives the driving bevel gear 3 to rotate, so that the driven bevel gear 4 meshing with the driving bevel gear 3 rotates, and then the linkage rod 5 follows the driven bevel gear 4 to move and rotate. The linkage rod 5 rotates to drive the linkage block 8 to move. Since the linkage block 8 is movably connected with the slider 7, the linkage block 8 rotates at the bottom of the slider 7 following the rotation of the linkage rod 5 during the movement process, so that the slider 7 moves along the slide groove 6, and the cutting frame 9 moves synchronously with the slider 7. Since the slide rod 16 runs through the cutting frame 9, the cutting frame 9 moves along the slide groove 6 while moving along the slide rod 16, so that the movement of the cutting frame 9 is more stable, and the cylinder 10 and the cutter 12 connected at the bottom move with the movement of the cutting frame 9. When the stitched sprocket and one end of the code belt contact the infrared sensor 13, the signal of the infrared sensor 13 is blocked, and the control cylinder 10 is downward to drive the cutter 12 to press down, so as to cut the stitched sprocket and the code belt.
[0029] A rectangular groove 18 is provided on the top of the workbench 1, and a driven roller 19 is movably connected to the inner wall of the rectangular groove 18. A guide plate 20 is fixedly connected to the top of the workbench 1, and there are two guide plates 20. A guide motor 21 is fixedly connected to the outer wall of the front guide plate 20, and a guide roller 22 is fixedly connected to the output end of the guide motor 21. The cutter 12 is located in the middle of the two guide plates 20, and the two guide plates 20 are respectively located on both sides of the rectangular groove 13. A sewing mechanism 23 is fixedly connected to the top of the workbench 1, and the sewing mechanism 23 includes a frame, a machine head, a needle bar and a needle, which sews the chain teeth and the code belt together. A support leg 24 is fixedly connected to the bottom of the workbench 1, and there are multiple support legs 24.
[0030] The sprocket and the code tape are sewn together by means of the sewing mechanism 23, and the sewn sprocket and the code tape are placed in the gap between the guide roller 22 and the driven roller 19, and the guide motor 21 drives the guide roller 22 to rotate, so that the sewn sprocket and the code tape enter the two guide plates 20 to provide driving force for them, and during the rotation of the guide motor 21, the sewing mechanism 23 is always in the sewing working state. When one end of the sewn sprocket and the code tape contacts the infrared sensor 13, the signal of the infrared sensor 13 is blocked, and the control cylinder 10 drives the cutter 12 downward to press down, and the guide motor 21 stops running at this time. After the previous section of cutting is completed, the guide motor 21 runs again to push the previously cut part out of the two baffles 14, and the end of the subsequent sewn sprocket and the code tape blocks the infrared sensor 13 again, and the guide motor 21 stops running again, and the cylinder 10 moves downward to cut again, and this process is repeated.
[0031] Working principle: first adjust the position of the cutter 12, adjust the operation of the motor 2 to drive the driving bevel gear 3 to rotate, so that the driven bevel gear 4 meshing with the driving bevel gear 3 rotates, and then the linkage rod 5 follows the driven bevel gear 4 to move and rotate, and the linkage rod 5 rotates to drive the linkage block 8 to move. Since the linkage block 8 is movably connected to the slider 7, the linkage block 8 rotates at the bottom of the slider 7 following the rotation of the linkage rod 5 during the movement process, so that the slider 7 moves along the slide groove 6, and the cutting frame 9 moves synchronously with the slider 7. Since the slide rod 16 runs through the cutting frame 9, the cutting frame 9 moves along the slide groove 6 while moving along the slide rod 16, so that the movement of the cutting frame 9 is more stable, and the cylinder 10 and the cutter 12 connected at the bottom move with the movement of the cutting frame 9 until the cutting frame 9 moves to the required position, and the sewing mechanism 23 sews the chain teeth and the code belt together Start, put the sewn sprocket and the code belt into the gap between the guide roller 22 and the driven roller 19, and the guide motor 21 drives the guide roller 22 to rotate, so that the sewn sprocket and the code belt enter the two guide plates 20 to provide driving force for them, and during the rotation of the guide motor 21, the sewing mechanism 23 is always in the sewing working state. When one end of the sewn sprocket and the code belt contacts the infrared sensor 13, the signal of the infrared sensor 13 is blocked, and the control cylinder 10 is driven downward to drive the cutter 12 to press down. At this time, the guide motor 21 stops running. After the previous section of cutting is completed, the guide motor 21 runs again to push the previous section of cutting part out of the two baffles 14. The end of the subsequent sewn sprocket and the code belt will block the infrared sensor 13 again, and the guide motor 21 stops running again. The cylinder 10 moves downward to cut again, and this process is repeated.
[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A zipper processing device without teeth removal, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to an adjustment motor (2), the output end of the adjustment motor (2) is fixedly connected to a driving bevel gear (3), the bottom of the workbench (1) is movably connected to a driven bevel gear (4), the bottom of the driven bevel gear (4) is fixedly connected to a linkage rod (5), a slide groove (6) is provided on the top of the workbench (1), a slider (7) is provided inside the slide groove (6), the bottom of the slider (7) is movably connected to a linkage block (8), the linkage rod (5) passes through the linkage block (8), the top of the slider (7) is fixedly connected to a cutting frame (9), the bottom of the cutting frame (9) is fixedly connected A cylinder (10) is provided, a mounting groove (11) is provided at the bottom of the cylinder (10), a cutter (12) is connected to the inside of the mounting groove (11) by bolts, an infrared sensor (13) is installed on the top of the workbench (1), one end of the linkage rod (5) passing through the linkage block (8) is fixedly connected to a baffle (14), a fixing plate (15) is fixedly connected to the top of the workbench (1), and there are two fixing plates (15), and sliding rods (16) are fixedly connected to the opposite surfaces of the two fixing plates (15), and a through hole (17) is provided inside the cutting frame (9), and the sliding rod (16) passes through the through hole (17).
2. The tooth-free sizing zipper processing equipment according to claim 1, characterized in that: The driving bevel gear (3) is meshed with an outer wall of the driven bevel gear (4), and the linkage rod (5) is slidably connected to the linkage block (8).
3. The tooth-free sizing zipper processing equipment according to claim 1, characterized in that: The infrared sensor (13) is located on the top right side of the workbench (1), and the two fixing plates (15) are respectively located at the two end edges of the slide groove (6).
4. The tooth-free sizing zipper processing equipment according to claim 1, characterized in that: A rectangular groove (18) is provided on the top of the workbench (1), and a driven roller (19) is movably connected to the inner wall of the rectangular groove (18). A guide plate (20) is fixedly connected to the top of the workbench (1), and there are two guide plates (20). A guide motor (21) is fixedly connected to the outer wall of the guide plate (20) at the front end, and a guide roller (22) is fixedly connected to the output end of the guide motor (21).
5. The tooth-free sizing zipper processing equipment according to claim 4, characterized in that: The cutter (12) is located in the middle of the two guide plates (20), and the two guide plates (20) are respectively located on both sides of the rectangular groove (18).
6. The tooth-free sizing zipper processing equipment according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a suturing mechanism (23), and the bottom of the workbench (1) is fixedly connected to supporting feet (24), and there are a plurality of supporting feet (24).