Shearing device for high-strength nylon

Abstract

The utility model discloses a shearing device for high-strength nylon, which comprises a working table and supporting legs vertically and fixedly arranged on the lower side of the working table, the supporting legs are arranged in a rectangular array, the shearing device further comprises a fixing assembly and a tensioning assembly which are arranged on the working table, the fixing assembly comprises a device box fixedly arranged on the lower side of the working table, and the device box is arranged on the working table. A second bevel gear is rotationally arranged in the device box, a first bevel gear is rotationally arranged on the inner side wall of the device box and perpendicularly meshed with the second bevel gear, a threaded through hole is formed in the second bevel gear, a second threaded column is arranged in the threaded through hole in a threaded mode, and a first pressing plate is horizontally and fixedly arranged at the upper end of the second threaded column. A fixed containing plate is fixedly arranged on the upper side of the working table and corresponds to the first pressing plate, and a guide fixing block is fixedly arranged on the side wall of the working table. The utility model belongs to the technical field of nylon rope processing, and particularly relates to a high-strength nylon shearing device which is high in shearing accuracy and high in shearing efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of nylon rope processing, in particular to a shearing device for high-strength nylon. Background Art

[0002] High-strength nylon rope is widely used in all walks of life due to its high mechanical strength, high softening point, heat resistance, low friction coefficient, wear resistance, good electrical insulation, self-extinguishing, non-toxic, odorless, good weather resistance, and poor dyeability. There is a great demand for high-strength nylon rope, and many chemical companies produce nylon ropes in large quantities. In production, nylon ropes sometimes need to be sheared. Traditional shearing mostly uses manual shearing, which has low shearing efficiency. At the same time, the nylon rope needs to be tightened, otherwise the shearing length will be inaccurate. Therefore, it is an urgent problem to invent a high-strength nylon shearing device with high shearing accuracy and high shearing efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a high-strength nylon shearing device, which solves the problem that the shearing in the prior art mostly adopts manual shearing, which has low shearing efficiency and also requires the nylon rope to be tightened, otherwise the cutting length will be inaccurate.

[0004] The technical scheme adopted by the utility model is as follows: a high-strength nylon shearing device comprises a workbench and supporting legs vertically fixed on the lower side of the workbench, the supporting legs are arranged in a rectangular array, and also include a fixing assembly and a tensioning assembly arranged on the workbench, the fixing assembly comprises a device box fixedly arranged on the lower side of the workbench, a bevel gear 2 is rotatably provided in the device box, a bevel gear 1 is rotatably provided on the inner side wall of the device box, the bevel gear 1 is vertically meshed with the bevel gear 2, a threaded through hole is provided in the bevel gear 2, a threaded column 2 is provided in the threaded through hole, a first pressing plate is horizontally fixed on the upper end of the threaded column 2, a fixed placement plate is fixed on the upper side of the workbench, the fixed placement plate corresponds to the first pressing plate, a guide fixing block is fixed on the side wall of the workbench, a guide connecting frame is vertically slidably provided in the guide fixing block, and the guide connecting frame is fixedly connected to the first pressing plate.

[0005] As a preferred technical solution of this scheme, the tensioning assembly includes a strip hole symmetrically opened on the workbench, a sliding connecting frame is provided in the strip hole for horizontal sliding, a connecting rod is hinged on the sliding connecting frame, a fixed block is symmetrically fixed on the bottom wall of the workbench, a worm is provided in the fixed block for horizontal rotation, a servo motor 2 is fixed on the fixed block, the output end of the servo motor 2 is fixedly connected to one end of the worm, a worm wheel is provided for rotation on the lower side of the workbench, the worm wheel is meshed with the worm, and the free end of the connecting rod is eccentrically rotated on the worm wheel.

[0006] As a preferred technical solution of this scheme, the tensioning assembly also includes a movable placement plate fixedly arranged on the sliding connecting frame, a threaded column 1 is vertically rotatably provided on the upper side of the movable placement plate, a guide column is symmetrically and vertically fixedly provided on the upper side of the movable placement plate, a second pressure plate is vertically slidably provided on the guide column, a threaded through hole is provided in the second pressure plate, and the threaded column 1 is threadedly provided in the threaded through hole.

[0007] As a preferred technical solution of this scheme, a servo motor 1 is fixedly provided on the outer wall of the device box, and the output end of the servo motor 1 is fixedly connected to the bevel gear 1.

[0008] As a preferred technical solution of the present invention, a plurality of wire troughs of different sizes are arranged in the fixed placement plate and the movable placement plate.

[0009] As a preferred technical solution of the present invention, a knob is fixedly provided on the threaded column, and scale lines are provided on the side wall of the workbench.

[0010] After adopting the above structure, the utility model has the following beneficial effects: the utility model is a high-strength nylon shearing device,

[0011] 1 Through the setting of the fixed block, the second servo motor, the worm, the worm wheel, the connecting rod, the sliding connection frame, the movable placement plate, the first threaded column, the guide column, the knob and the second pressing plate, one end of the high-strength nylon rope can be pulled, and then the nylon rope can be accurately sheared according to the scale line;

[0012] 2 Through the arrangement of the servo motor 1, the bevel gear 1, the bevel gear 2, the threaded column 2, the first pressing plate and the fixed placement plate, one end of the high-strength nylon rope can be fixed, thereby facilitating the tightening of the nylon rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present solution and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] Figure 1 The overall structure of a high-strength nylon shearing device in this scheme is three-dimensional Figure 1 ;

[0015] Figure 2 The overall structure of a high-strength nylon shearing device in this scheme is three-dimensional Figure 2 ;

[0016] Figure 3 This is a left view of the overall structure of a high-strength nylon shearing device in this scheme;

[0017] Figure 4 This is a schematic diagram of the structure at location A of a high-strength nylon shearing device in this scheme.

[0018] In the attached drawings: 1. workbench, 2. supporting legs, 3. anti-slip feet, 4. scale lines, 5. fixing components, 6. tensioning components, 7. device box, 8. bevel gear 2, 9. bevel gear 1, 10. servo motor 1, 11. threaded column 2, 12. first pressure plate, 13. fixed placement plate, 14. guide connecting frame, 15. guide column, 16. knob, 17. threaded column 1, 18. second pressure plate, 19. wire groove, 20. worm, 21. worm wheel, 22. connecting rod, 23. servo motor 2, 24. fixed block, 25. sliding connecting frame, 26. strip hole, 27. movable placement plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0021] like Figure 1-Figure 4As shown, a shearing device for high-strength nylon includes a workbench 1 and supporting legs 2 vertically fixedly arranged on the lower side of the workbench 1, the supporting legs 2 are arranged in a rectangular array, and also include a fixing assembly 5 and a tensioning assembly 6 arranged on the workbench 1, the fixing assembly 5 includes a device box 7 fixedly arranged on the lower side of the workbench 1, a bevel gear 2 8 is rotatably provided in the device box 7, a bevel gear 1 9 is rotatably provided on the inner wall of the device box 7, the bevel gear 1 9 is vertically meshed with the bevel gear 2 8, a threaded through hole is provided in the bevel gear 2 8, a threaded column 2 11 is provided in the threaded through hole, a first pressing plate 12 is horizontally fixedly provided on the upper end of the threaded column 11, a fixed placement plate 13 is fixedly provided on the upper side of the workbench 1, the fixed placement plate 13 corresponds to the first pressing plate 12, a guide fixing block 24 is fixedly provided on the side wall of the workbench 1, a guide connecting frame 14 is vertically slidably provided in the guide fixing block 24, and the guide connecting frame 14 is fixedly connected to the first pressing plate 12.

[0022] The tensioning assembly 6 includes a strip hole 26 symmetrically opened on the workbench 1, a sliding connecting frame 25 is horizontally slidably provided in the strip hole 26, a connecting rod 22 is hinged on the sliding connecting frame 25, a fixed block 24 is symmetrically fixed on the bottom wall of the workbench 1, a worm 20 is horizontally rotatably provided in the fixed block 24, a servo motor 23 is fixedly provided on the fixed block 24, an output end of the servo motor 23 is fixedly connected to one end of the worm 20, a worm wheel 21 is rotatably provided on the lower side of the workbench 1, the worm wheel 21 is meshed with the worm 20, and the free end of the connecting rod 22 is eccentrically rotatably provided on the worm wheel 21.

[0023] The tensioning assembly 6 also includes a movable placement plate 27 fixedly arranged on the sliding connection frame 25, a threaded column 17 is vertically rotatably provided on the upper side of the movable placement plate 27, a guide column 15 is symmetrically vertically fixed on the upper side of the movable placement plate 27, a second pressure plate 18 is vertically slidably provided on the guide column 15, a threaded through hole is provided in the second pressure plate 18, and the threaded column 17 is threadedly provided in the threaded through hole.

[0024] A servo motor 10 is fixedly mounted on the outer wall of the device box 7 , and an output end of the servo motor 10 is fixedly connected to a bevel gear 9 .

[0025] A plurality of wire slots 19 of different sizes are arranged in the fixed placement plate 13 and the movable placement plate 27 .

[0026] A knob 16 is fixedly disposed on the threaded column 17 , and a scale line 4 is disposed on the side wall of the workbench 1 .

[0027] When in use, first place one end of the high-strength nylon to be sheared into a suitable wire groove 19, then start the servo motor 10, the servo motor 10 drives the bevel gear 19 and the bevel gear 28 to rotate, the bevel gear 28 drives the threaded column 211 and the first pressing plate 12 to move vertically downward under the guidance of the guide connecting frame 14, at this time, one end of the high-strength nylon can be fixed, and then the high-strength nylon is placed in the wire groove 19 of the movable placement plate 27, at this time, turn the knob 16, the knob 16 drives the threaded column 11 7 rotates, the threaded column 17 drives the second pressing plate 18 to move vertically downward under the guidance of the guide column 15. At this time, the second pressing plate 18 will press the high-strength nylon downward and fix it. Finally, the servo motor 23 is started, the servo motor 23 drives the worm gear 21 to rotate, the worm gear 21 drives the connecting rod 22 to move, and the connecting rod 22 drives the sliding connecting frame 25 to move to one side. At this time, the high-strength nylon can be tightened and then sheared. The setting of the scale line 4 can measure the shearing length, which improves the practicability of the device.

[0028] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A high-strength nylon shearing device, comprising a workbench and supporting legs vertically fixedly arranged at the lower side of the workbench, wherein the supporting legs are arranged in a rectangular array, and characterized in that: The gear train is constituted of a plurality of gears, each of which is constituted of a plurality of gears, each of which is constituted of a plurality of gears, each of which is constituted of a plurality of gears, each of which is constituted of a plurality of gears, each of which is constituted of a plurality of gears.

2. A high-strength nylon shearing device according to claim 1, characterized in that: The tensioning assembly includes strip holes symmetrically opened on the workbench, a sliding connecting frame is provided in the strip holes for horizontal sliding, a connecting rod is hinged on the sliding connecting frame, a fixed block is symmetrically fixed on the bottom wall of the workbench, a worm is provided in the fixed block for horizontal rotation, a servo motor 2 is fixed on the fixed block, an output end of the servo motor 2 is fixedly connected to one end of the worm, a worm wheel is provided for rotation at the lower side of the workbench, the worm wheel is meshed with the worm, and the free end of the connecting rod is eccentrically rotated on the worm wheel.

3. A high-strength nylon shearing device according to claim 2, characterized in that: The tensioning assembly also includes a movable placement plate fixedly arranged on the sliding connection frame, a threaded column 1 is vertically rotatably provided on the upper side of the movable placement plate, a guide column is symmetrically and vertically fixedly provided on the upper side of the movable placement plate, a second pressure plate is vertically slidably provided on the guide column, a threaded through hole is provided in the second pressure plate, and the threaded column 1 is threadedly provided in the threaded through hole.

4. A high-strength nylon shearing device according to claim 3, characterized in that: A servo motor 1 is fixedly arranged on the outer wall of the device box, and an output end of the servo motor 1 is fixedly connected to a bevel gear 1.

5. A high-strength nylon shearing device according to claim 4, characterized in that: A plurality of groups of wire troughs of different sizes are arranged in the fixed placement plate and the movable placement plate.

6. A high-strength nylon shearing device according to claim 5, characterized in that: A knob is fixedly arranged on the threaded column, and scale lines are arranged on the side wall of the workbench.

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