Zipper punching machine

Abstract

The utility model relates to the technical field of zipper belt processing, and discloses a zipper perforating machine which comprises a bottom plate, a supporting frame is fixedly connected to the upper portion of the bottom plate, a heating machine is fixedly connected to the interior of the supporting frame, a perforating needle is arranged on the lower portion of the heating machine, and a plurality of limiting pipes are fixedly connected to the upper portion of the bottom plate. A limiting rod is slidably connected into the limiting pipe, a workbench is fixedly connected to the upper portion of the limiting rod, a zipper belt is slidably connected to the upper portion of the workbench, a clamping plate is slidably connected to the upper portion of the workbench, a rack plate is fixedly connected to one side of the clamping plate, and a gear is rotatably connected to the side, close to the rack plate, of the workbench. According to the punching device, through cooperation of the gear, the rack plate, the clamping plate, the sliding block and the sliding groove, clamping of the zipper belt is achieved, punching dislocation caused by skewing of the zipper belt is prevented, and through cooperation of the lifting assembly and the anti-sticking assembly, punching through lifting of the zipper belt and automatic separation of the punching needle and the zipper belt are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of zipper tape processing, in particular to a zipper punching machine. Background Art

[0002] A zipper punch is a piece of equipment used to make or repair zippers. It is usually used to punch holes in the fabric portion of a zipper so that it can be attached to a garment or other item. This machine helps the user to accurately punch holes in the fabric so that the teeth of the zipper can be passed through the fabric and secured together.

[0003] After searching, Chinese patent announcement number: CN215094074U discloses a zipper punching machine, which includes a cantilever bracket, a punching device connected to the lower end of the cantilever bracket in a liftable manner, and a punching platform located below the punching device, the punching device includes a punching slider and two punching heads fixed side by side below the punching slider, a partition is fixed on the upper surface of the punching platform, the partition is arranged below the midpoint of the connecting line of the two punching heads and has the same length as the punching platform, two unprocessed zipper tapes are fed in from one end of the punching platform, and when they run to a certain position along both sides of the partition, the punching slider falls and drives the punching head to punch holes, after the punching work is completed, the punching slider rises, and the zipper tape continues to run to the other end of the punching platform, the punching device can punch holes for the two zipper tapes at the same time, thereby improving the production efficiency, and at the same time the partition provides a limiting effect for the two zipper tapes, thereby improving the accuracy of the device when punching holes.

[0004] In the above utility model, the zipper tape is crimped by the clamping plate and the compression spring, which may cause the zipper tape to tilt during the process of moving the zipper tape, resulting in misaligned holes and waste. The zipper needs to be stably clamped, so a zipper punching machine is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a zipper punching machine, which aims to improve the problem in the prior art that the zipper tape is crimped by a clamping plate and a compression spring, which may cause the zipper tape to tilt during the process of moving the zipper tape, resulting in misaligned punching and waste, and the zipper needs to be stably clamped.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a zipper punching machine, including a base plate, the upper part of the base plate is fixedly connected to a support frame, the support frame is fixedly connected to a heating machine, the lower part of the heating machine is provided with a punching needle, the upper part of the base plate is fixedly connected to a plurality of limit tubes, the limit tubes are slidably connected to limit rods, the upper part of the limit rods is fixedly connected to a workbench, the upper part of the workbench is slidably connected to a zipper tape, the upper part of the workbench is slidably connected to a splint, one side of the splint is fixedly connected to a rack plate, the workbench is rotatably connected to a gear near the rack plate, the rack plate is meshingly connected to the upper and lower sides of the gear, a lifting assembly is provided at the lower part of the workbench, and an anti-sticking assembly is provided in the middle of the support frame.

[0007] Specifically, the rotating gear drives the rack plate to allow the clamping plate to clamp the zipper tape.

[0008] Furthermore, the lifting assembly includes a support plate, which is fixedly connected to the upper part of the base plate, a rotating shaft is rotatably connected to the middle of the support plate, a connecting plate 1 is fixedly connected to the outer periphery of the rotating shaft, and the other end of the connecting plate 1 is rotatably connected to a connecting plate 2, a fixed plate is fixedly connected to the lower part of the workbench, and one end of the connecting plate 2 is rotatably connected to one side of the fixed plate.

[0009] Specifically, the rotation of the rotating shaft drives the connecting plate 1 to rotate, which drives the connecting plate 2 to rotate so that the workbench can be raised or lowered.

[0010] Furthermore, the anti-sticking component includes a baffle, which is slidably connected to the middle of the support frame, a fixed rod is fixedly connected to the middle of the support frame, the baffle is slidably connected to the outer periphery of the fixed rod, and a compression spring is fixedly connected between the baffle and the support frame.

[0011] Specifically, the baffle plate and the compression spring cooperate to separate the plastic zipper tape stained on the surface of the punching needle.

[0012] Furthermore, a slide groove is provided inside the workbench, a sliding block is fixedly connected to the lower part of the clamping plate, and the sliding block is slidably connected inside the slide groove.

[0013] Specifically, the cooperation between the slider and the slide groove is used to limit the movement trajectory of the clamping plate.

[0014] Furthermore, a second motor is fixedly connected to the upper portion of the bottom plate, and the rotating shaft is fixedly connected to the output end of the second motor.

[0015] Specifically, the second motor is used to drive the rotating shaft to rotate.

[0016] Furthermore, a connecting rod is rotatably connected inside the workbench, a motor 1 is fixedly connected to a side of the workbench away from the gear, and the connecting rod is fixedly connected to an output end of the motor 1.

[0017] Specifically, the motor 1 is used to drive the connecting rod and the gear to rotate.

[0018] Furthermore, a slot is provided inside the clamping plate, and the rack plate is slidably connected inside the slot.

[0019] Specifically, the rack plate can slide inside the slot without affecting the movement of the clamping plate.

[0020] Furthermore, the material used for the punching needle is a special steel alloy.

[0021] Specifically, special steel alloys generally have high heat resistance and can maintain strength and hardness at high temperatures, ensuring that no deformation occurs when drilling.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the cooperation of gears, rack plates, clamping plates, sliders and slide grooves, the rotating gear drives the rack plate to move, and the rack plate moves to clamp the zipper tape, thereby clamping the zipper tape and preventing the zipper tape from being skewed and causing misalignment of the punching holes. In addition, chain tapes of different widths can be clamped, thereby improving the applicability of the punching equipment.

[0024] 2. In the utility model, through the cooperation of the lifting component and the anti-sticking component, the second motor drives the rotating shaft to rotate, the rotation of the rotating shaft drives the connecting plate one to rotate, the rotation of the connecting plate one drives the connecting plate two to move so that the workbench is lifted and lowered, and the lifting of the workbench drives the baffle to move, so that the punching needle can punch holes in the zipper tape, and when disengaging, the baffle will be squeezed by the compression spring to facilitate the zipper tape to detach from the punching needle, thereby facilitating the punching of the zipper tape, and conveniently separating the punching needle and the zipper tape after the punching is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of a zipper punching machine proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the gears of a zipper punching machine proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a fixing rod of a zipper punching machine proposed by the utility model;

[0028] Figure 4 The utility model is a structural schematic diagram of a slider of a zipper punching machine.

[0029] Legend:

[0030] 1. Bottom plate; 2. Support frame; 3. Limiting tube; 4. Limiting rod; 5. Workbench; 6. Motor 1; 7. Zipper tape; 8. Clamp; 9. Connecting rod; 10. Gear; 11. Rack plate; 12. Slot; 13. Slide; 14. Slider; 15. Baffle; 16. Fixed rod; 17. Compression spring; 18. Heating machine; 19. Punching needle; 20. Motor 2; 21. Support plate; 22. Rotating shaft; 23. Connecting plate 1; 24. Connecting plate 2; 25. Fixed plate. DETAILED DESCRIPTION

[0031] 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 scope of protection of the utility model.

[0032] Reference Figure 1-3 The utility model provides an embodiment: a zipper punching machine, comprising a bottom plate 1, a support frame 2 is fixedly connected to the upper part of the bottom plate 1, a heating machine 18 is fixedly connected inside the support frame 2, a punching needle 19 is arranged at the lower part of the heating machine 18, a plurality of limit tubes 3 are fixedly connected to the upper part of the bottom plate 1, a limit rod 4 is slidably connected inside the limit tube 3, a workbench 5 is fixedly connected to the upper part of the limit rod 4, a zipper tape 7 is slidably connected to the upper part of the workbench 5, a clamping plate 8 is slidably connected to the upper part of the workbench 5, a rack plate 11 is fixedly connected to one side of the clamping plate 8, a gear 10 is rotatably connected to the side of the workbench 5 close to the rack plate 11, the rack plate 11 is meshedly connected to the upper and lower sides of the gear 10, a connecting rod 9 is rotatably connected to the inside of the workbench 5, a motor 6 is fixedly connected to the side of the workbench 5 away from the gear 10, the connecting rod 9 is fixedly connected to the output end of the motor 6, the connecting rod 9 and the gear 10 are fixedly connected, a slot 12 is opened inside the clamping plate 8, and the rack plate 11 is slidably connected inside the slot 12.

[0033] Specifically, the bottom plate 1 is used for supporting the device, the support frame 2 is used for supporting the heating machine 18, the heating machine 18 is used for heating the punching needle 19 to facilitate punching, and the punching needle 19 is used for punching the zipper tape 7. The limit tube 3 and the limit rod 4 are used to limit the lifting and lowering trajectory of the workbench 5. The workbench 5 is used to place the zipper tape 7 for punching, and the clamping plate 8 is used to clamp the zipper tape 7. The gear 10 and the rack plate 11 are used to drive the clamping plate 8 to move, the motor 16 is used to drive the connecting rod 9 to rotate the gear 10, and the gear 10 rotates to drive the rack plate 11 to move, so that the clamping plate 8 clamps the zipper tape 7. The slot 12 is used to allow the rack plate 11 to slide on one side of the clamping plate 8 without affecting the movement of the clamping plate 8.

[0034] Reference Figure 1-3A lifting assembly is provided at the lower part of the workbench 5, and an anti-sticking assembly is provided at the middle part of the support frame 2. The lifting assembly includes a support plate 21, which is fixedly connected to the upper part of the bottom plate 1, and a rotating shaft 22 is rotatably connected to the middle part of the support plate 21. A connecting plate 23 is fixedly connected to the outer periphery of the rotating shaft 22, and a connecting plate 24 is rotatably connected to the other end of the connecting plate 23. A fixed plate 25 is fixedly connected to the lower part of the workbench 5, and one end of the connecting plate 24 is rotatably connected to one side of the fixed plate 25. A motor 20 is fixedly connected to the upper part of the bottom plate 1, and the rotating shaft 22 is fixedly connected to the output end of the motor 20. The anti-sticking assembly includes a baffle 15, which is slidably connected to the middle part of the support frame 2, and a fixed rod 16 is fixedly connected to the middle part of the support frame 2. The baffle 15 is slidably connected to the outer periphery of the fixed rod 16, and a compression spring 17 is fixedly connected between the baffle 15 and the support frame 2.

[0035] Specifically, the support plate 21 is used to support the rotating shaft 22, the rotating shaft 22 is used to drive the connecting plate 1 23 to move, the connecting plate 1 23 is used to drive the connecting plate 2 24 to move, the connecting plate 24 is used to drive the workbench 5 on the fixed plate 25 to move up and down, and the motor 20 is used to drive the rotating shaft 22 to rotate. The baffle 15 is slidably connected to the outer periphery of the punching needle 19. After the punching is completed, the baffle 15 cooperates with the compression spring 17, and the compression spring 17 squeezes the baffle 15 to separate the zipper tape 7 adhered to the outer periphery of the punching needle 19. The fixing rod 16 is used to limit the movement trajectory of the baffle 15.

[0036] Reference Figure 2-4 A slide groove 13 is provided inside the workbench 5, a slider 14 is fixedly connected to the lower part of the clamping plate 8, and the slider 14 is slidably connected inside the slide groove 13. The material used for the punching needle 19 is a special steel alloy.

[0037] Specifically, the slide groove 13 and the slider 14 cooperate to limit the moving track of the clamping plate 8 so that it can stably clamp the zipper tape 7. The special steel alloy used in the punching needle 19 usually has high heat resistance, can maintain strength and hardness at high temperatures, and ensure that it will not deform during punching.

[0038] Working principle: put the zipper tape 7 on the top of the workbench 5, start the motor 1 6 to drive the connecting rod 9 to rotate, let the gear 10 drive the rack plate 11 to move, so that the clamping plate 8 clamps the zipper tape 7, and then start the motor 2 20 to drive the rotating shaft 22 to rotate, and the rotation of the rotating shaft 22 drives the connecting plate 1 23 and the connecting plate 2 24 to move, so that the workbench 5 rises. When the workbench 5 rises, start the heating machine 18 to heat the punching needle 19, and when the workbench 5 rises, the clamping plate 8 pushes the baffle 15 to rise together. When the zipper tape 7 rises to the height of the punching needle 19, the punching needle 19 punches the zipper tape 7. After the punching is completed, start the motor 2 20 to let the workbench 5 descend, and the compression spring 17 will push the baffle 15 to prevent the zipper tape 7 from sticking to the periphery of the punching needle 19.

[0039] 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 punching machine, comprising a bottom plate (1), characterized in that: The upper part of the bottom plate (1) is fixedly connected to a support frame (2), the interior of the support frame (2) is fixedly connected to a heating machine (18), the lower part of the heating machine (18) is provided with a punching needle (19), the upper part of the bottom plate (1) is fixedly connected to a plurality of limit tubes (3), the interior of the limit tubes (3) is slidably connected to a limit rod (4), the upper part of the limit rod (4) is fixedly connected to a workbench (5), the upper part of the workbench (5) is slidably connected to a zipper belt (7), the upper part of the workbench (5) is slidably connected to a clamping plate (8), one side of the clamping plate (8) is fixedly connected to a rack plate (11), the side of the workbench (5) close to the rack plate (11) is rotatably connected to a gear (10), the rack plate (11) is meshingly connected to the upper and lower sides of the gear (10), the lower part of the workbench (5) is provided with a lifting component, and the middle part of the support frame (2) is provided with an anti-sticking component.

2. A zipper punching machine according to claim 1, characterized in that: The lifting assembly comprises a support plate (21), the support plate (21) being fixedly connected to the upper part of the base plate (1), a rotating shaft (22) being rotatably connected to the middle part of the support plate (21), a connecting plate 1 (23) being fixedly connected to the outer periphery of the rotating shaft (22), a connecting plate 1 (23) being rotatably connected to the other end of the connecting plate 1 (23) being rotatably connected to a connecting plate 2 (24), a fixing plate (25) being fixedly connected to the lower part of the workbench (5), and one end of the connecting plate 2 (24) being rotatably connected to one side of the fixing plate (25).

3. A zipper punching machine according to claim 1, characterized in that: The anti-sticking component comprises a baffle (15), the baffle (15) being slidably connected to the middle of the support frame (2), a fixing rod (16) being fixedly connected to the middle of the support frame (2), the baffle (15) being slidably connected to the outer periphery of the fixing rod (16), and a compression spring (17) being fixedly connected between the baffle (15) and the support frame (2).

4. A zipper punching machine according to claim 1, characterized in that: A slide groove (13) is provided inside the workbench (5), a slider (14) is fixedly connected to the lower part of the clamping plate (8), and the slider (14) is slidably connected inside the slide groove (13).

5. A zipper punching machine according to claim 2, characterized in that: A second motor (20) is fixedly connected to the upper portion of the base plate (1), and the rotating shaft (22) is fixedly connected to the output end of the second motor (20).

6. A zipper punching machine according to claim 1, characterized in that: A connecting rod (9) is rotatably connected inside the workbench (5), a motor 1 (6) is fixedly connected to the side of the workbench (5) away from the gear (10), and the connecting rod (9) is fixedly connected to the output end of the motor 1 (6).

7. A zipper punching machine according to claim 1, characterized in that: A slot (12) is provided inside the clamping plate (8), and the rack plate (11) is slidably connected inside the slot (12).

8. The zipper punching machine according to claim 1, characterized in that: The material used for the punching needle (19) is a special steel alloy.

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