Yarn cutting device for chinlon conductive filament production

Abstract

The utility model discloses a shredding device for chinlon conductive filament production, and relates to the technical field of chinlon filament shredding, the shredding device comprises a shredding platform, the upper end of the shredding platform is fixedly connected with a dust removal device, the right side of the dust removal device is provided with a cutting device, and the lower end of the cutting device is fixedly connected with the upper end of the shredding platform; a fixing device is arranged at the lower end of the cutting device, the lower end of the fixing device is fixedly connected with the upper end of the shredding platform, a shredding collecting device is arranged on the right side of the fixing device, the lower end of the shredding collecting device is fixedly connected with the upper end of the shredding platform, and supporting legs are fixedly connected to the four corners of the lower end of the shredding platform. According to the polyamide conductive filament cutting device, filaments are concentrated through the limiting wheel, so that the filaments are kept in the center of the fixing plate, then under the action of the straightening wheel, the filaments can be fixed and tensioned when polyamide conductive filaments are cut, the filaments are more accurately cut by the cutter, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon filament cutting, in particular to a cutting device for producing nylon conductive filament. Background Art

[0002] Nylon is a general term for polyamide fibers produced in China. Nylon filament has a wide range of uses, mostly used in knitting, silk industry, and made into synthetic fibers and can be used as medical sewing thread. Nylon filament needs to be cut into strands during the production process, and nylon filament is generally produced by first putting a large amount of nylon filament on a raw material roll, and then pulling it out from the raw material roll for cutting.

[0003] Chinese patent document CN212834181U discloses a slitting device for producing nylon filaments, comprising a workbench, a plurality of raw material placing devices fixedly provided on one side of the workbench, a tensioning device provided on one side of the raw material placing device, a cutting device cooperating with the tensioning device provided at the bottom of the workbench, the tensioning device comprising a first conveyor belt, the workbench being hollow, a group of symmetrical first conveyor belts provided in the workbench, and a gap provided between the two conveyor belts, a second conveyor belt provided on the workbench, the second conveyor belt provided on a support plate, a plurality of evenly arranged extrusion devices provided on the second conveyor belt, the extrusion device comprising an extrusion telescopic column and an extrusion plate, an extrusion telescopic column fixedly provided on the first conveyor belt, and an extrusion plate fixedly provided on the extrusion telescopic column; the utility model can facilitate the tensioning and cutting of nylon filaments through the provision of the tensioning device, and can tension the nylon filaments again after cutting, so as to facilitate continuous cutting of nylon filaments.

[0004] The existing technology has the following problems:

[0005] 1. The existing nylon conductive filament cutting device for production requires manual tightening of both sides of the filament to improve cutting accuracy. This device not only increases the workload of workers, but also may accidentally injure workers, posing a safety hazard.

[0006] 2. The existing nylon conductive filament production cutting device requires workers to collect the cut filaments after cutting the conductive filaments, which greatly increases the workers' workload. In addition, the filaments are messy and it is troublesome for workers to collect the filaments. Utility Model Content

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A wire cutting device for producing nylon conductive filaments includes a wire cutting platform, a dust removal device is fixedly connected to the upper end of the wire cutting platform, a cutting device is arranged on the right side of the dust removal device, the lower end of the cutting device is fixedly connected to the upper end of the wire cutting platform, a fixing device is arranged at the lower end of the cutting device, the lower end of the fixing device is fixedly connected to the upper end of the wire cutting platform, a wire collecting device is arranged on the right side of the fixing device, the lower end of the wire collecting device is fixedly connected to the upper end of the wire cutting platform, and the four corners of the lower end of the wire cutting platform are fixedly connected to support legs.

[0009] Preferably, the dust removal device includes a dust removal box, a wire inlet pipe is fixedly connected to the middle part of the left end of the dust removal box, and a wire outlet pipe is fixedly connected to the middle part of the right end of the dust removal box.

[0010] Preferably, the dust removal box is movably connected to two roller brushes, a negative plate is provided on the right side of the roller brush, the front end of the negative plate is fixedly connected to the internal front wall of the dust removal box, the front end of the negative plate is fixedly connected to a strong electromagnetic, and the internal rear wall of the dust removal box is fixedly connected to a dust collecting plate.

[0011] Preferably, the cutting device includes a shredding bracket, the lower end of the shredding bracket is fixedly connected to the upper end of the shredding platform, the front and rear walls inside the shredding bracket are provided with lifting grooves, the interior of the lifting groove is movably connected with a lifting plate, the upper end of the lifting plate is fixedly connected to two electric telescopic rods, the upper ends of the front and rear two electric telescopic rods are fixedly connected to the interior of the shredding bracket, and the lower end of the lifting plate is fixedly connected to a cutter.

[0012] Preferably, the fixing device includes a fixing plate, the inner left and right walls of the fixing plate are fixedly connected with slanting wheels via brackets, and the left and right ends of the fixing plate are fixedly connected with limiting wheels via brackets.

[0013] Preferably, the upper end of the fixed plate is fixedly connected to two fixed brackets, the internal threads of the fixed brackets are connected to threaded rods, the upper ends of the threaded rods are fixedly connected to rotating handles, and the lower ends of the threaded rods are movably connected to extrusion blocks.

[0014] Preferably, the wire collecting device includes a wire collecting bracket, the lower end of the wire collecting bracket is fixedly connected to the upper end of the wire cutting platform, the front end of the wire collecting bracket is fixedly connected to the wire collecting motor, the output end of the wire collecting motor is fixedly connected to the wire winding roller, and the left end of the wire collecting bracket is fixedly connected to the support frame.

[0015] Preferably, the front end of the support frame is fixedly connected to a translation motor, the output end of the translation motor is fixedly connected to a screw rod, the interior of the support frame is fixedly connected to a limiting bracket, the surface of the screw rod is threadedly connected to a translation block, the translation block is located inside the limiting bracket, and the upper end of the translation block is fixedly connected to the limiting block.

[0016] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0017] The utility model provides a filament cutting device for producing nylon conductive filaments. Through the joint action of a fixed plate, a limiting wheel, a slanting wheel, a fixed bracket, a threaded rod, a rotating handle, and an extrusion block, the filaments can be fixed and tightened when cutting the nylon conductive filaments, so that the cutter can cut the filaments more accurately, thereby improving the practicality of the device. The filaments are concentrated by the limiting wheel so that the filaments are kept in the center of the fixed plate. Then, under the action of the slanting wheel, the filaments are pressed against the fixed plate, making cutting more convenient. Then, the rotating handle above the fixed bracket on the left is controlled to rotate so that the threaded rod rotates on the fixed bracket, thereby moving the extrusion block downward to fix the left side of the filament. Then, the rotating handle on the fixed bracket on the right is controlled to rotate so as to fix the right side of the filament, so that the filaments are tightened and fixed, making it convenient to cut the filaments.

[0018] The utility model provides a wire cutting device for the production of nylon conductive filaments. Through the joint action of a wire collecting bracket, a wire collecting motor, a wire winding roller, a support bracket, a translation motor, a limit bracket, a spiral rod, a translation block and a limit block, the cut filaments can be fixed, thereby avoiding the need for workers to collect the filaments after cutting the filaments, reducing the workers' working time. When cutting the wires, the wire collecting motor is controlled to rotate, so that the wire winding roller inside the wire collecting bracket is rotated, and the cut wire is wound on the wire winding roller. When collecting the wires, the translation motor on the support bracket is controlled to rotate, so that the spiral rod is rotated, and then the translation block is driven to move back and forth inside the limit bracket, so that the limit block is further moved back and forth, driving the filaments to move back and forth, so that the filaments are evenly wound on the wire winding roller, which is convenient for subsequent processing of the cut wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a slitting device for producing nylon conductive filaments according to the present invention.

[0020] Figure 2 It is a structural schematic diagram of the dust removal device of the present utility model.

[0021] Figure 3 It is a structural schematic diagram of the cutting device of the present utility model.

[0022] Figure 4It is a structural schematic diagram of the fixing device of the present utility model.

[0023] Figure 5 It is a structural schematic diagram of the wire collecting device of the present invention.

[0024] In the figure: 1. Wire cutting platform; 2. Dust removal device; 3. Cutting device; 4. Fixing device; 5. Wire collecting device; 6. Support legs; 21. Dust removal box; 22. Wire inlet pipe; 23. Wire outlet pipe; 24. Roller brush; 25. Strong electromagnetic; 26. Negative plate; 27. Dust collecting plate; 31. Wire cutting bracket; 32. Lifting slot; 33. Electric telescopic rod; 34. Lifting plate; 35. Cutter; 41. Fixing plate; 42. Limiting wheel; 43. Straightening wheel; 44. Fixing bracket; 45. Threaded rod; 46. Rotating handle; 47. Extrusion block; 51. Wire collecting bracket; 52. Wire collecting motor; 53. Wire winding roller; 54. Support frame; 55. Translation motor; 56. Limiting bracket; 57. Screw rod; 58. Translation block; 59. Limiting block. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation methods.

[0026] like Figure 1 As shown, a wire cutting device for producing nylon conductive filaments includes a wire cutting platform 1, the upper end of the wire cutting platform 1 is fixedly connected to a dust removal device 2, a cutting device 3 is provided to the right of the dust removal device 2, the lower end of the cutting device 3 is fixedly connected to the upper end of the wire cutting platform 1, the lower end of the cutting device 3 is provided with a fixing device 4, the lower end of the fixing device 4 is fixedly connected to the upper end of the wire cutting platform 1, a wire collecting device 5 is provided to the right of the fixing device 4, the lower end of the wire collecting device 5 is fixedly connected to the upper end of the wire cutting platform 1, and the four corners of the lower end of the wire cutting platform 1 are fixedly connected to support legs 6.

[0027] like Figure 2 As shown, the dust removal device 2 includes a dust removal box 21, a wire inlet tube 22 is fixedly connected to the middle part of the left end of the dust removal box 21, a wire outlet tube 23 is fixedly connected to the middle part of the right end of the dust removal box 21, two roller brushes 24 are movably connected inside the dust removal box 21, a negative plate 26 is provided to the right of the roller brush 24, the front end of the negative plate 26 is fixedly connected to the internal front wall of the dust removal box 21, the front end of the negative plate 26 is fixedly connected to a strong electromagnetic 25, and the internal rear wall of the dust removal box 21 is fixedly connected to a dust collecting plate 27.

[0028] In this embodiment, the filament enters the dust removal box 21 through the wire inlet tube 22, is cleaned by the roller brush 24, and then the strong electromagnetic 25 is controlled to start, so that the negative plate 26 is charged, so that the dust on the filament floats to the dust collecting plate 27 under the action of static electricity, and the dust is cleaned and collected. The cleaned filament comes out from the wire outlet tube 23.

[0029] like Figure 3 As shown, the cutting device 3 includes a shredding bracket 31, the lower end of the shredding bracket 31 is fixedly connected to the upper end of the shredding platform 1, and the front and rear walls inside the shredding bracket 31 are provided with lifting grooves 32. The interior of the lifting groove 32 is movably connected with a lifting plate 34, and the upper end of the lifting plate 34 is fixedly connected to two electric telescopic rods 33. The upper ends of the front and rear electric telescopic rods 33 are fixedly connected to the interior of the shredding bracket 31, and the lower end of the lifting plate 34 is fixedly connected to a cutter 35.

[0030] In this embodiment, by controlling the electric telescopic rod 33 to extend, the lifting plate 34 inside the cutting bracket 31 is lifted and lowered inside the lifting slot 32, thereby driving the cutter 35 to lift and lower, thereby achieving cutting of the filaments.

[0031] like Figure 4 As shown, the fixing device 4 includes a fixing plate 41, and the left and right walls inside the fixing plate 41 are fixedly connected to the slanting wheels 43 through brackets, the left and right ends of the fixing plate 41 are fixedly connected to the limiting wheels 42 through brackets, the upper end of the fixing plate 41 is fixedly connected to two fixing brackets 44, the internal threads of the fixing brackets 44 are connected to the threaded rod 45, the upper end of the threaded rod 45 is fixedly connected to the rotating handle 46, and the lower end of the threaded rod 45 is movably connected to the extrusion block 47.

[0032] In this embodiment, the filament is concentrated by the limiting wheel 42, so that the filament is kept in the center of the fixed plate 41, and then under the action of the straightening wheel 43, the filament is pressed against the fixed plate 41, making cutting more convenient, and then the rotating handle 46 above the fixed bracket 44 on the left is controlled to rotate, so that the threaded rod 45 rotates on the fixed bracket 44, and then the extrusion block 47 moves downward to fix the left side of the filament, and then the rotating handle 46 on the fixed bracket 44 on the right is controlled to rotate to fix the right side of the filament, so that the filament is tightened and fixed, which is convenient for cutting.

[0033] like Figure 5As shown, the wire collecting device 5 includes a wire collecting bracket 51, the lower end of the wire collecting bracket 51 is fixedly connected to the upper end of the wire cutting platform 1, the front end of the wire collecting bracket 51 is fixedly connected to the wire collecting motor 52, the output end of the wire collecting motor 52 is fixedly connected to the wire winding roller 53, the left end of the wire collecting bracket 51 is fixedly connected to the support frame 54, the front end of the support frame 54 is fixedly connected to the translation motor 55, the output end of the translation motor 55 is fixedly connected to the screw rod 57, the interior of the support frame 54 is fixedly connected to the limiting bracket 56, the surface of the screw rod 57 is threadedly connected to the translation block 58, the translation block 58 is located inside the limiting bracket 56, and the upper end of the translation block 58 is fixedly connected to the limiting block 59.

[0034] In this embodiment, the wire collecting motor 52 is controlled to rotate, so that the wire winding roller 53 inside the wire collecting bracket 51 is rotated, and the cut wire is wound on the wire winding roller 53. When collecting the wire, the translation motor 55 on the support frame 54 is controlled to rotate, so that the screw rod 57 is rotated, and then the translation block 58 is driven to move back and forth inside the limit bracket 56, so that the limit block 59 is further moved back and forth, driving the filament to move back and forth, so that the filament is evenly wound on the wire winding roller 53, which is convenient for subsequent processing of the cut wire.

[0035] The working principle of the present invention is as follows: the filament enters the dust box 21 through the wire inlet pipe 22, is cleaned by the roller brush 24, and then the strong electromagnetic 25 is controlled to start, so that the negative plate 26 is charged, so that the dust on the filament floats to the dust collecting plate 27 under the action of static electricity to clean and collect the dust, and the cleaned filament comes out from the wire outlet pipe 23, and the filament is concentrated by the limiting wheel 42, so that the filament is kept in the center of the fixed plate 41, and then under the action of the straightening wheel 43, the filament is made to stick to the fixed plate 41, making cutting more convenient, and then the rotating handle 46 above the fixed bracket 44 on the left is controlled to rotate, so that the threaded rod 45 rotates on the fixed bracket 44, and then the extrusion block 47 moves downward to fix the left side of the filament, and then the rotating handle 46 on the fixed bracket 44 on the right is controlled to rotate. The handle 46 is rotated to fix the right side of the filament, so that the filament is tightened and fixed, which is convenient for cutting. By controlling the extension of the electric telescopic rod 33, the lifting plate 34 inside the wire cutting bracket 31 is lifted and lowered inside the lifting groove 32, thereby driving the cutter 35 to lift and lower, thereby cutting the filament. By controlling the rotation of the wire collecting motor 52, the wire winding roller 53 inside the wire collecting bracket 51 is rotated, so that the cut wire is wound on the wire winding roller 53. When collecting the wire, the translation motor 55 on the support frame 54 is controlled to rotate, so that the spiral rod 57 is rotated, thereby driving the translation block 58 to move back and forth inside the limit bracket 56, so that the limit block 59 further moves back and forth, driving the filament to move back and forth, so that the filament is evenly wound on the wire winding roller 53, which is convenient for subsequent processing of the cut wire.

[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 slitting device for producing nylon conductive filaments, comprising a slitting platform (1), characterized in that: The upper end of the shredding platform (1) is fixedly connected to a dust removal device (2), a cutting device (3) is provided on the right side of the dust removal device (2), the lower end of the cutting device (3) is fixedly connected to the upper end of the shredding platform (1), a fixing device (4) is provided on the lower end of the cutting device (3), the lower end of the fixing device (4) is fixedly connected to the upper end of the shredding platform (1), a wire collecting device (5) is provided on the right side of the fixing device (4), the lower end of the wire collecting device (5) is fixedly connected to the upper end of the shredding platform (1), and the four corners of the lower end of the shredding platform (1) are fixedly connected to supporting legs (6).

2. The slitting device for producing nylon conductive filament according to claim 1, characterized in that: The dust removal device (2) comprises a dust removal box (21), a wire inlet pipe (22) is fixedly connected to the middle portion of the left end of the dust removal box (21), and a wire outlet pipe (23) is fixedly connected to the middle portion of the right end of the dust removal box (21).

3. The slitting device for producing nylon conductive filament according to claim 2, characterized in that: The dust removal box (21) is internally movably connected to two roller brushes (24), a negative plate (26) is provided on the right side of the roller brush (24), the front end of the negative plate (26) is fixedly connected to the internal front wall of the dust removal box (21), the front end of the negative plate (26) is fixedly connected to a strong electromagnetic (25), and the internal rear wall of the dust removal box (21) is fixedly connected to a dust collecting plate (27).

4. The slitting device for producing nylon conductive filament according to claim 1, characterized in that: The cutting device (3) includes a shredding bracket (31), the lower end of the shredding bracket (31) is fixedly connected to the upper end of the shredding platform (1), the front and rear walls of the interior of the shredding bracket (31) are provided with a lifting groove (32), the interior of the lifting groove (32) is movably connected to a lifting plate (34), the upper end of the lifting plate (34) is fixedly connected to two electric telescopic rods (33), the upper ends of the front and rear electric telescopic rods (33) are fixedly connected to the interior of the shredding bracket (31), and the lower end of the lifting plate (34) is fixedly connected to a cutter (35).

5. The slitting device for producing nylon conductive filament according to claim 1, characterized in that: The fixing device (4) comprises a fixing plate (41), the inner left and right walls of the fixing plate (41) are fixedly connected to slanting wheels (43) via brackets, and the left and right ends of the fixing plate (41) are fixedly connected to limiting wheels (42) via brackets.

6. The slitting device for producing nylon conductive filament according to claim 5, characterized in that: The upper end of the fixing plate (41) is fixedly connected to two fixing brackets (44), the internal threads of the fixing brackets (44) are connected to threaded rods (45), the upper end of the threaded rods (45) is fixedly connected to a rotating handle (46), and the lower end of the threaded rods (45) is movably connected to an extrusion block (47).

7. The slitting device for producing nylon conductive filament according to claim 1, characterized in that: The wire collecting device (5) includes a wire collecting bracket (51), the lower end of the wire collecting bracket (51) is fixedly connected to the upper end of the wire cutting platform (1), the front end of the wire collecting bracket (51) is fixedly connected to a wire collecting motor (52), the output end of the wire collecting motor (52) is fixedly connected to a wire winding roller (53), and the left end of the wire collecting bracket (51) is fixedly connected to a support frame (54).

8. The slitting device for producing nylon conductive filament according to claim 7, characterized in that: The front end of the support frame (54) is fixedly connected to a translation motor (55), the output end of the translation motor (55) is fixedly connected to a screw rod (57), the interior of the support frame (54) is fixedly connected to a limit bracket (56), the surface of the screw rod (57) is threadedly connected to a translation block (58), the translation block (58) is located inside the limit bracket (56), and the upper end of the translation block (58) is fixedly connected to the limit block (59).

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