Clipping machine for zipper processing
By designing a shearing machine for zipper processing, using multiple sets of placing grooves, hydraulic cylinder-driven shearing units and electric telescopic columns, the problems of inaccurate and low efficiency of zipper tapes during shearing are solved, and a more efficient and accurate shearing process is achieved.
Patent Information
- Application Number
- CN202421492654.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The existing zipper tape can only be cut one section at a time when cutting, and the zipper tape is easily misaligned during the shearing process, resulting in inaccurate shearing and reducing work efficiency.
A shearing machine for zipper processing is designed, using multiple sets of shearing units driven by hydraulic cylinders, combined with electric telescopic columns and extrusion blocks for extrusion positioning of the zipper belts, and using return springs and hydraulic rods to achieve stable downward movement of the shear knife.
Through the coordination of the positioning groove and the extrusion block, the stable positioning of the zipper belt is ensured, the shear accuracy and efficiency are improved, the shear misalignment is prevented, and the service life of the equipment is extended.
Smart Images
Figure CN222807146U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of zipper processing, in particular to a shearing machine used for zipper processing. Background Art
[0002] A zipper is a component that temporarily combines two pieces of fabric together. It is commonly found in clothing, suitcases, handbags, tents, sleeping bags, etc. When producing zipper tapes, it is necessary to automatically install the zipper head onto the zipper tape to form a complete zipper tape. After the zipper head is installed on the zipper tape, each individual zipper tape needs to be cut. Therefore, we provide a cutting machine for zipper processing.
[0003] When cutting existing zipper tapes, most of them can only be cut one section at a time. In addition, during the cutting process, the placement of the zipper tape is unstable and easily misplaced, which leads to inaccurate cutting and reduces work efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide a cutting machine for zipper processing 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 utility model is:
[0006] A shearing machine for zipper processing comprises a shearing machine body, which is suitable for zipper processing and cutting. The shearing machine body comprises a processing table, support brackets are welded at the middle positions of both sides of the processing table, and support legs are welded around the bottom end of the processing table.
[0007] A shearing unit is arranged on the top of the processing table, and positioning units are arranged at both ends of the processing table.
[0008] A further improvement of the technical solution of the utility model is that: the positioning unit includes a placement groove opened on the top of the processing table, and electric telescopic columns are fixedly installed on both sides of the front end and rear end of the top of the processing table, and an extrusion plate is fixedly installed on the top of the electric telescopic column. The electric telescopic column can cause the extrusion block to move up and down.
[0009] A further improvement of the technical solution of the utility model is that an extrusion block is fixedly installed on the bottom end of the extrusion plate, and a rubber pad is fixedly connected to the bottom end of the extrusion block. The extrusion block is movably inserted into the inside of the placement groove. The extrusion block is engaged in the inside of the placement groove, which can extrude and position the zipper tape to prevent shearing deviation.
[0010] A further improvement of the technical solution of the utility model is that the shearing unit includes through grooves arranged on both sides of the supporting bracket, fixed vertical rods are fixedly installed on the upper and lower ends of the inner part of the through grooves, and a return spring is movably sleeved on the outer surface of the fixed vertical rod. The elastic force of the return spring can buffer the downward movement of the shearing knife.
[0011] A further improvement of the technical solution of the utility model is that a hydraulic cylinder is fixedly installed on the top of the support bracket, a hydraulic rod is fixedly installed on the output end of the hydraulic cylinder, and the other end of the hydraulic rod passes through the top of the support bracket and extends to the bottom end of the top of the support bracket.
[0012] A further improvement of the technical solution of the utility model is that a moving plate is fixedly installed on the other end of the hydraulic rod, both sides of the moving plate are slidably sleeved on the outer surface of the fixed vertical rod and located above the reset spring, and a shearing knife is fixedly installed on the bottom end of the moving plate.
[0013] A further improvement of the technical solution of the utility model is that: a bearing plate is fixedly installed on both sides of the front end of the processing table, a bearing groove is opened on the top of the bearing plate, and a winding roller is detachably installed inside the bearing groove, and the bearing plate can support the winding roller.
[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0015] 1. The utility model provides a shearing machine for zipper processing, which is provided with multiple groups of placement slots and driven by a hydraulic cylinder to perform shearing processing using a shearing knife, thereby improving shearing efficiency.
[0016] 2. The utility model provides a shearing machine for zipper processing, which drives the extrusion plate and the extrusion block to move downward by arranging an electric telescopic column, extrude and position the zipper tape, promote shearing stability, and arrange a rubber pad to enhance the friction between the two, further enhance stability, prevent shearing dislocation, and improve the effect of shearing accuracy.
[0017] 3. The utility model provides a shearing machine for zipper processing, which uses a fixed vertical rod and a return spring. When the shear knife moves downward, the two sides of the movable plate slide on the outer surface of the fixed vertical rod to squeeze the return spring, and the reverse thrust of the return spring is used to achieve a buffering effect, thereby preventing the processing table from being damaged due to sudden downward movement, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the processing table structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the support bracket structure of the utility model;
[0021] Figure 4 For the utility model Figure 3 A is an enlarged schematic diagram of the structure;
[0022] Figure 5 This is a schematic diagram of the processing table structure of the utility model.
[0023] In the figure: 1. shearing machine body; 2. processing table; 21. placement slot; 22. bearing plate; 23. bearing slot; 24. winding roller; 25. electric telescopic column; 26. extrusion plate; 27. extrusion block; 28. rubber pad; 3. supporting bracket; 31. through slot; 32. fixed vertical rod; 33. reset spring; 34. hydraulic cylinder; 35. hydraulic rod; 36. moving plate; 37. shearing knife; 4. supporting leg. DETAILED DESCRIPTION
[0024] 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.
[0025] Example 1
[0026] like Figure 1-5 As shown, the utility model provides a shearing machine for zipper processing, including a shearing machine body 1, which is suitable for zipper processing and shearing. The shearing machine body 1 includes a processing table 2, support brackets 3 are welded on the middle positions of both sides of the processing table 2, support legs 4 are welded on all sides of the bottom end of the processing table 2, a shearing unit is arranged on the top of the processing table 2, and positioning units are arranged at both ends of the processing table 2. The positioning unit includes a placement groove 21 opened on the top of the processing table 2, and electric telescopic columns 25 are fixedly installed on both sides of the front end and the rear end of the top of the processing table 2. An extrusion plate 26 is fixedly installed on the top of the electric telescopic column 25, and an extrusion block 27 is fixedly installed on the bottom end of the extrusion plate 26. A rubber pad 28 is fixedly connected to the bottom end of the extrusion block 27, and the extrusion block 27 is movably inserted in the inside of the placement groove 21.
[0027] Furthermore, by placing the winding roller 24 wound with multiple zipper tapes inside the bearing groove 23 and supporting it with the bearing plate 22, one end of the zipper tape is pulled up to make it flat inside the placement groove 21 inside the processing table 2, and the electric telescopic columns 25 on all sides are started, thereby driving the extrusion plate 26 to cause the extrusion block 27 to gradually move downward, so that it is correspondingly engaged at the two ends of the placement groove 21 and contacts the top of the zipper tape, the zipper tape is squeezed and positioned to prevent shearing dislocation, and at the same time cooperates with the rubber pad 28 to enhance the friction between the two, promote positioning stability, and have a protective effect.
[0028] Example 2
[0029] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the shearing unit includes a through groove 31 arranged on both sides of the supporting bracket 3, and a fixed vertical rod 32 is fixedly installed on the upper and lower ends of the inner part of the through groove 31, and a reset spring 33 is movably sleeved on the outer surface of the fixed vertical rod 32, and a hydraulic cylinder 34 is fixedly installed on the top of the supporting bracket 3, and a hydraulic rod 35 is fixedly installed on the output end of the hydraulic cylinder 34, and the other end of the hydraulic rod 35 passes through the top of the supporting bracket 3 and extends to the bottom end of the top of the supporting bracket 3, and a moving plate 36 is fixedly installed on the other end of the hydraulic rod 35, and both sides of the moving plate 36 are slidably sleeved on the outer surface of the fixed vertical rod 32 and located above the reset spring 33, and a shearing knife 37 is fixedly installed on the bottom end of the moving plate 36, and a bearing plate 22 is fixedly installed on both sides of the front end of the processing table 2, and a bearing groove 23 is opened on the top of the bearing plate 22, and a winding roller 24 is detachably installed inside the bearing groove 23.
[0030] Furthermore, the output end of the hydraulic cylinder 34 drives the hydraulic rod 35 to cause the moving plate 36 to drive the shear knife 37 to move downward gradually, so that several groups of zipper tapes can be sheared at the same time. When moving downward for shearing, the two ends of the moving plate 36 slide on the outer surface of the fixed vertical rod 32 to squeeze the return spring 33, and the reverse thrust of the return spring 33 is used for buffering to prevent the sudden downward shearing from causing damage to the processing table.
[0031] The following is a detailed description of the working principle of the shearing machine used for zipper processing.
[0032] like Figure 1-5As shown, when in use, the winding roller 24 wound with multiple zipper tapes is placed inside the bearing groove 23 and supported by the bearing plate 22. At this time, one end of the zipper tape is pulled up to make it flat inside the placement groove 21 inside the processing table 2, and the electric telescopic columns 25 around are started, thereby driving the extrusion plate 26 to cause the extrusion block 27 to gradually move downward, so that it is correspondingly engaged at the two ends of the placement groove 21 and abuts against the top of the zipper tape, and the zipper tape is squeezed and positioned to prevent shearing dislocation. At the same time, the rubber pad 28 is cooperated to enhance the friction between the two, promote positioning stability, and have a protective effect. Then, the output end of the hydraulic cylinder 34 drives the hydraulic rod 35 to cause the moving plate 36 to drive the shearing knife 37 to gradually move downward, and several groups of zipper tapes are sheared at the same time. When moving downward and shearing, the two ends of the moving plate 36 slide on the outer surface of the fixed vertical rod 32 to squeeze the reset spring 33, and the reverse thrust of the reset spring 33 is used for buffering to prevent the sudden downward shearing from causing damage to the processing table.
[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A shearing machine for zipper processing, comprising a shearing machine body (1), suitable for zipper processing and shearing, characterized in that: The shearing machine body (1) comprises a processing table (2), support brackets (3) are welded at the middle positions of both sides of the processing table (2), and support legs (4) are welded around the bottom end of the processing table (2); A shearing unit is provided on the top of the processing table (2), and positioning units are provided at both ends of the processing table (2); The positioning unit comprises a placement slot (21) provided on the top of the processing table (2), electric telescopic columns (25) are fixedly mounted on both sides of the front end and the rear end of the top of the processing table (2), and an extrusion plate (26) is fixedly mounted on the top of the electric telescopic column (25); An extrusion block (27) is fixedly mounted on the bottom end of the extrusion plate (26), a rubber pad (28) is fixedly connected to the bottom end of the extrusion block (27), and the extrusion block (27) is movably inserted into the interior of the placement groove (21).
2. A zipper cutting machine according to claim 1, characterized in that: The shearing unit comprises through slots (31) arranged on both sides of the support bracket (3), fixed vertical rods (32) are fixedly installed on the upper and lower ends of the inner part of the through slots (31), and a return spring (33) is movably sleeved on the outer surface of the fixed vertical rod (32).
3. A zipper cutting machine according to claim 1, characterized in that: A hydraulic cylinder (34) is fixedly mounted on the top of the support bracket (3), a hydraulic rod (35) is fixedly mounted on the output end of the hydraulic cylinder (34), and the other end of the hydraulic rod (35) passes through the top of the support bracket (3) and extends to the bottom end of the top of the support bracket (3).
4. A cutting machine for zipper processing according to claim 3, characterized in that: A moving plate (36) is fixedly mounted on the other end of the hydraulic rod (35), and both sides of the moving plate (36) are slidably sleeved on the outer surface of the fixed vertical rod (32) and located above the reset spring (33), and a shearing knife (37) is fixedly mounted on the bottom end of the moving plate (36).
5. A cutting machine for zipper processing according to claim 1, characterized in that: A bearing plate (22) is fixedly mounted on both sides of the front end of the processing table (2), a bearing groove (23) is provided on the top of the bearing plate (22), and a winding roller (24) is detachably mounted inside the bearing groove (23).