Shearing device for nylon wire processing

Abstract

The utility model discloses a shearing device for nylon wire processing, which relates to the technical field of nylon wire shearing, has the advantages of low manufacturing cost, simplicity in assembly and capability of determining the cutting length of a nylon wire bundle as required, and adopts the technical scheme that the shearing device comprises a bottom plate and a cutting piece which is positioned at one end of the bottom plate and plays a role in cutting the nylon wire bundle, a movable plate is connected to the bottom plate through a sliding part, a C-shaped plate is fixed to the movable plate, a clamping part for fastening the nylon wire bundle is arranged on the C-shaped plate, and an indicating ruler for indicating the movement of the nylon wire bundle is fixed to the bottom plate.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon thread shearing, in particular to a shearing device for nylon thread processing. Background Art

[0002] Nylon is the common name for polyamide fiber (nylon). Nylon products have a wide range of uses. Nylon is a good material for replacing metals such as steel, iron or copper. It is an important engineering plastic. Cast nylon widely replaces wear-resistant parts of mechanical equipment. Threads made of nylon are also called PA threads.

[0003] Nylon yarn 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. The demand for nylon yarn is very large, so many chemical companies produce nylon yarn in large quantities.

[0004] Nylon filaments are commonly used in toothbrush bristles, auto parts, and vacuum cleaners, so nylon filaments need to be sheared during the processing. Workers tie several nylon filaments into bundles with binding tapes and use manual shearing to shear the nylon filament bundles. This method has the problems of low cutting efficiency and inaccurate cutting position. Utility Model Content

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model provides a shearing device for nylon thread processing, comprising a base plate and a cutting piece located at one end of the base plate and having a cutting effect on nylon thread bundles, wherein a movable plate is connected to the base plate through a sliding piece, a C-shaped plate is fixed to the movable plate, a clamping piece is provided on the C-shaped plate and has a tightening effect on the nylon thread bundles, and an indicating ruler is fixed to the base plate and has an indicating effect on the movement of the nylon thread bundles.

[0007] Through the above technical scheme, the nylon tow is clamped by the clamping member, so that the C-type plate and the nylon tow are fixedly connected. The C-type plate and the movable plate are manually pushed, and the movement of the movable plate and the C-type plate will drive the nylon tow fixedly connected with the movable plate and the C-type plate to move in the horizontal direction. The movement of the nylon tow is facilitated by the action of the sliding member. When the nylon tow moves to a suitable position, the nylon tow is cut by the action of the cutting member. The cooperation of the movable plate and the indicator ruler allows the staff to push the movable plate to move a distance according to the length of the nylon tow to be cut. The cost is low, the assembly is simple, and the cutting length of the nylon tow can be determined according to the needs.

[0008] Preferably, the clamping member includes vertical plates fixed on both sides of the C-shaped plate, a cross bar is fixed between the two vertical plates, a rocker arm is movably connected to the middle position of the cross bar, one end of the rocker arm is movably connected to the upper V-shaped clamp, and the other end of the rocker arm is fixed with an annular nut, a stud is threaded through the annular nut, a handle is fixed to the top of the stud, an annular block located directly below the stud and cooperating with the stud is fixed to the upper surface of the C-shaped plate, and a lower V-shaped clamp located directly below the upper V-shaped clamp is fixed to the upper surface of the C-shaped plate.

[0009] Through the above technical scheme, the stud is limited by the action of the annular block, and the comfort of the staff in turning the stud is improved by the action of the handle. The stud and the annular nut are threadedly connected. The rotation of the stud will drive the annular nut to move, and then drive the rotation of the connecting rod, thereby driving the upper V-shaped clamp to move downward.

[0010] Preferably, the sliding member comprises a plurality of slide rails radially arranged on the upper surface of the bottom plate, each of the slide rails is slidably connected with a slider, and the side of the slider facing away from the slide rail is fixedly connected to the movable plate by screws.

[0011] Through the above technical solution, the cooperation of the slide rail and the slider guides the movement of the movable plate, which facilitates the movement of the movable plate and further facilitates the movement of the nylon tow.

[0012] Preferably, a handle block is fixed to the upper surface of the movable plate, and the handle block is provided with anti-slip particles for improving the anti-slip property.

[0013] Through the above technical solution, the handle block makes it easier for workers to push the moving plate.

[0014] Preferably, the movable plate is composed of an A connecting plate and a B connecting plate, the A connecting plate is provided with a groove on the side facing the B connecting plate, the B connecting plate is provided with a protrusion matching the groove on the side facing the A connecting plate, the A connecting plate and the B connecting plate are overlapped and connected by the groove and the protrusion, the handle block is arranged on the B connecting plate, and the C-type plate is arranged on the A connecting plate.

[0015] Through the above scheme, the A connecting plate and the B connecting plate are overlapped and connected through the grooves and the protrusions, and then the A connecting plate and the B connecting plate are fixedly connected by screws, so as to facilitate the disassembly and assembly of the A connecting plate and the B connecting plate, thereby reducing the storage space required for the device.

[0016] Preferably, an L-shaped arrow indicating block is fixed to the side of the B connecting plate away from the A connecting plate.

[0017] Through the above scheme, the L-shaped arrow indicator block is used to facilitate the staff to observe the moving distance of the moving plate and further determine the moving distance of the nylon tow.

[0018] Preferably, the cutting piece includes a bracket fixed on one side of the base plate, the bracket is provided with a square hole for accommodating the nylon wire bundle, an electric push rod is fixed in the bracket on one side of the square hole, a radial cutting blade is fixed to the extended end of the electric push rod, and the bracket is provided with a guide hole located on the other side of the square hole and adapted to the cutting blade.

[0019] Through the above scheme, when cutting, the nylon bundle is placed in the square hole, and then the electric push rod is turned on. The cutting blade is driven to move by the action of the electric push rod. The cutting blade moves and extends into the square hole to cut the nylon bundle. When the cutting blade moves into the guide hole, the guide hole plays a guiding and supporting role for the cutting blade.

[0020] The beneficial effects of the utility model are:

[0021] The shearing device for nylon thread processing clamps the nylon thread bundle through the action of the clamping piece, so that the C-type plate and the nylon thread bundle are fixedly connected. The C-type plate and the movable plate are manually pushed, and the movement of the movable plate and the C-type plate will drive the nylon thread bundle fixedly connected with the movable plate and the C-type plate to move in the horizontal direction. The action of the sliding piece facilitates the movement of the nylon thread bundle. When the nylon thread bundle moves to a suitable position, the nylon thread bundle is cut through the action of the cutting piece. The cooperation of the movable plate and the indicator ruler allows the staff to push the movable plate to move a distance according to the length of the nylon thread bundle to be cut. The cost is low, the assembly is simple, and the cutting length of the nylon thread bundle can be determined according to the needs.

[0022] The shearing device for nylon thread processing, after adjusting the length of the nylon thread bundle to be cut, a cylindrical hole is opened on the movable plate, and a plurality of slots adapted to the cylindrical hole are opened on the bottom plate. The staff passes the pin through the cylindrical hole and into the adjacent slot. At this time, the position of the movable plate is fixed. During the cutting process, the nylon thread bundle will not shake and affect the cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a structural schematic diagram of this embodiment;

[0025] Figure 2 This is a schematic diagram of the structure of the vertical plate of this embodiment;

[0026] Figure 3This is a schematic diagram of the structure of the slider in this embodiment;

[0027] Figure 4 For this embodiment Figure 2 Enlarged structural diagram at point C in the middle.

[0028] Description of reference numerals:

[0029] In the figure: 1. bottom plate; 2. movable plate; 3. C-type plate; 4. indicator ruler; 5. vertical plate; 6. cross bar; 7. rocker arm; 8. upper V-shaped clamp plate; 9. ring nut; 10. stud; 11. handle; 12. ring block; 13. lower V-shaped clamp plate; 14. slide rail; 15. slider; 16. handle block; 17. A connecting plate; 18. B connecting plate; 19. groove; 20. protrusion; 21. L-shaped arrow indicator block; 22. bracket; 23. square hole; 24. cutting blade; 25. guide hole. DETAILED DESCRIPTION

[0030] 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.

[0031] A shearing device for nylon thread processing, such as Figure 1-4 , including a cutting piece for cutting nylon tow, the cutting piece includes a bracket 22 fixed on one side of the base plate 1, a square hole 23 for accommodating the nylon tow is provided on the bracket 22, the bracket 22 is connected to the outside through the square hole 23, an electric push rod located on one side of the square hole 23 is fixed in the bracket 22, a radial cutting blade 24 is fixed on the extended end of the electric push rod, the cutting blade 24 is slidably connected to the bracket 22, and a guide hole 25 located on the other side of the square hole 23 and adapted to the cutting blade 24 is provided on the bracket 22. When cutting, the nylon tow is placed in the square hole 23, and then the electric push rod is opened, and the cutting blade 24 is driven to move by the action of the electric push rod, and the cutting blade 24 moves and extends into the square hole 23 to cut the nylon tow, and when the cutting blade 24 moves into the guide hole 25, the guide hole 25 guides and supports the cutting blade 24, and the device can also use any existing cutting mechanism that can cut nylon tow.

[0032] like Figure 1The side of the square hole 23 facing away from the bottom plate 1 is an inclined surface, and the height of point A of the inclined surface is lower than the height of point B. When the nylon tow is cut, it will move down through the inclined surface. A collection box for the nylon tow of the mobile phone is provided on the side of the bracket 22. The nylon tow falling through the inclined surface falls into the collection box under the action of gravity, so as to collect the cut nylon tow.

[0033] like Figure 1 A base plate 1 is fixed to the rear side of the bracket 22, a movable plate 2 is connected to the base plate 1 through a sliding member, a C-shaped plate 3 is fixed to the movable plate 2, a clamping member for fastening the nylon tow is provided on the C-shaped plate 3, and an indicating ruler 4 for indicating the movement of the nylon tow is fixed to the base plate 1.

[0034] like Figure 1 and Figure 2 and Figure 3 The nylon tow is clamped by the clamping part so that the C-type plate 3 and the nylon tow are fixedly connected. The C-type plate 3 and the movable plate 2 are manually pushed. The movement of the movable plate 2 and the C-type plate 3 will drive the nylon tow fixedly connected with the movable plate 2 and the C-type plate 3 to move in the horizontal direction. The movement of the nylon tow is facilitated by the action of the sliding part. When the nylon tow moves to a suitable position, the nylon tow is cut by the action of the cutting part. The cooperation of the movable plate 2 and the indicator ruler 4 allows the staff to push the movable plate 2 to move a distance according to the length of the nylon tow to be cut. The cost is low, the assembly is simple, and the cutting length of the nylon tow can be determined according to the needs.

[0035] like Figure 1 and Figure 2 and Figure 3 The clamping member includes vertical plates 5 fixed on both sides of the C-shaped plate 3 and axially arranged, a horizontally arranged cross bar 6 is fixed between the two vertical plates 5, a swing rod 7 is movably connected to the middle position of the cross bar 6, one end of the swing rod 7 is movably connected to the upper V-shaped clamping plate 8, and a ring nut 9 is fixed to the other end of the swing rod 7. A stud 10 is threaded through the ring nut 9, and a handle 11 is fixed to the top of the stud 10. An annular block 12 located directly below the stud 10 and cooperating with the stud 10 is fixed on the upper surface of the C-shaped plate 3, and a lower V-shaped clamping plate 13 located directly below the upper V-shaped clamping plate 8 is fixed on the upper surface of the C-shaped plate 3, and the upper V-shaped clamping plate 8 and the lower V-shaped clamping plate 13 are adapted.

[0036] like Figure 1 and Figure 2 and Figure 3 The annular block 12 is used to limit the stud 10, and the handle 11 is used to improve the comfort of the staff in turning the stud 10. The stud 10 and the annular nut 9 are threadedly connected. The rotation of the stud 10 will drive the annular nut 9 to move, and then drive the rotation of the connecting rod, thereby driving the upper V-shaped clamping plate 8 to move downward.

[0037] like Figure 1 and Figure 2 and Figure 3 The sliding member includes a plurality of slide rails 14 radially arranged on the upper surface of the base plate 1, and each slide rail 14 is slidably connected with a slider 15. The side of the slider 15 facing away from the slide rail 14 is fixedly connected to the movable plate 2 by screws. The cooperation between the slide rail 14 and the slider 15 guides the movement of the movable plate 2, thereby facilitating the movement of the movable plate 2 and further facilitating the movement of the nylon tow.

[0038] like Figure 1 and Figure 2 and Figure 3 A handle block 16 is fixed on the upper surface of the movable plate 2 , and anti-skid particles are arranged on the handle block 16 to improve the anti-skid property. The handle block 16 facilitates the staff to push the movable plate 2 .

[0039] like Figure 1 and Figure 2 and Figure 3 and Figure 4 The movable plate 2 is composed of an A connecting plate 17 and a B connecting plate 18. A groove 19 is provided on the side of the A connecting plate 17 facing the B connecting plate 18, and a protrusion 20 matching the groove 19 is provided on the side of the B connecting plate 18 facing the A connecting plate 17. The A connecting plate 17 and the B connecting plate 18 are overlapped and connected through the groove 19 and the protrusion 20. The handle block 16 is arranged on the B connecting plate 18, and the C-type plate 3 is arranged on the A connecting plate 17. The A connecting plate 17 and the B connecting plate 18 are overlapped and connected through the groove 19 and the protrusion 20, and then the A connecting plate 17 and the B connecting plate 18 are fixedly connected by screws, so as to facilitate the disassembly and assembly of the A connecting plate 17 and the B connecting plate 18, thereby reducing the storage space required for the device.

[0040] like Figure 1 and Figure 2 and Figure 3 In order to facilitate the staff to observe the moving distance of the nylon tow, an L-shaped arrow indicator block 21 is fixed on the side of the B connecting plate 18 away from the A connecting plate 17. The L-shaped arrow indicator block 21 allows the staff to observe the moving distance of the moving plate 2 and then determine the moving distance of the nylon tow.

[0041] When in use, the staff overlaps the A connecting plate 17 and the B connecting plate 18, and fixes the A connecting plate 17 and the B connecting plate 18 by screws, then fixes the plurality of sliders 15 to the A connecting plate 17 and the B connecting plate 18 by screws, and then fixes the C-type plate 3 to the A connecting plate 17 by screws, and fixes the vertical plate 5 to the C-type plate 3 by screws, and the cross bar 6 passes through the two vertical plates 5, and the part of the cross bar 6 passing through the vertical plate 5 is provided with a nut through a thread sleeve, and the cross bar 6, the nut and the vertical plate 5 are fixedly connected, and the swing rod 7 is movably connected to the cross rod 6, and one end of the swing rod 7 is welded to the ring nut 9, and a stud 10 is threadedly penetrated in the ring nut 9, and the other end of the swing rod 7 is movably connected to the upper V-shaped clamping plate 8, and the lower V-shaped clamping plate 13 is welded to the upper surface of the C-type plate 3;

[0042] The staff bundles the nylon wires to be cut into bundles, places the nylon wire bundles horizontally and in the lower V-shaped clamping plate 13, grabs the handle 11, and manually rotates the handle 11. The rotation of the handle 11 will drive the stud 10 fixedly connected to the handle 11 to rotate, and the rotation of the stud 10 will drive the movement of the annular nut 9, thereby driving the swing rod 7 to rotate, and the swing rod 7 rotates on the cross bar 6, thereby driving the upper V-shaped clamping plate 8 to rotate, until the upper V-shaped clamping plate 8 and the lower V-shaped clamping plate 13 cooperate to clamp the nylon wire bundle. The upper V-shaped clamping plate 8 and the lower V-shaped clamping plate 13 cooperate with the nylon wire bundle, and the rotation angle of the swing rod 7 is small, so the stud 10 is tilted at a small angle as the swing rod 7 rotates, and the stud 10 moves in the annular block 12, and the annular block 12 limits the stud 10, and the stud 10 will not fall out of the annular block 12;

[0043] After the nylon tow is fixed, the staff member grabs the handle block 16 and manually pushes the handle block 16. The movement of the handle block 16 drives the moving plate 2 fixedly connected to the handle block 16 to move. The cooperation of the slide rail 14 and the slider 15 guides the movement of the moving plate 2. The movement of the moving plate 2 drives the movement of the L-shaped arrow indicator block 21. The cooperation of the L-shaped arrow indicator block 21 and the indicator ruler 4 facilitates the staff member to observe the moving distance of the moving plate 2, thereby controlling the moving distance of the nylon tow.

[0044] The nylon tow is placed on the square hole 23 on the bracket 22. After adjusting the length of the nylon tow to be cut, a cylindrical hole is opened on the movable plate 2, and a plurality of slots adapted to the cylindrical hole are opened on the bottom plate 1. The staff passes the pin through the cylindrical hole and into the adjacent slot. At this time, the position of the movable plate 2 is fixed, and the electric push rod is turned on. The cutting blade 24 is driven to move by the action of the electric push rod to cut the nylon tow.

[0045] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A shearing device for nylon thread processing, characterized in that: The invention comprises a bottom plate (1), one end of the bottom plate (1) is provided with a cutting piece for cutting a nylon tow, the bottom plate (1) is connected to a moving plate (2) via a sliding piece, a C-shaped plate (3) is fixed to the moving plate (2), a clamping piece for fastening the nylon tow is provided on the C-shaped plate (3), and an indicating ruler (4) for indicating the movement of the nylon tow is fixed to the bottom plate (1).

2. A shearing device for nylon thread processing as claimed in claim 1, characterized in that: The clamping member comprises a vertical plate (5) fixed on both sides of the C-shaped plate (3), a horizontal bar (6) fixed between the two vertical plates (5), a swing rod (7) movably connected to the middle position of the horizontal bar (6), one end of the swing rod (7) movably connected to the upper V-shaped clamping plate (8), a ring nut (9) fixed to the other end of the swing rod (7), a stud (10) threadedly penetrated in the ring nut (9), a handle (11) fixed to the top end of the stud (10), an annular block (12) located directly below the stud (10) and cooperating with the stud (10) fixed to the upper surface of the C-shaped plate (3), and a lower V-shaped clamping plate (13) located directly below the upper V-shaped clamping plate (8) fixed to the upper surface of the C-shaped plate (3).

3. A shearing device for nylon thread processing as claimed in claim 1, characterized in that: The sliding member comprises a plurality of sliding rails (14) radially arranged on the upper surface of the bottom plate (1), each of the sliding rails (14) being slidably connected to a sliding block (15), and a side of the sliding block (15) facing away from the sliding rail (14) being fixedly connected to the moving plate (2) by means of screws.

4. A shearing device for nylon thread processing as claimed in claim 2, characterized in that: A handle block (16) is fixed to the upper surface of the movable plate (2), and the handle block (16) is provided with anti-slip particles for improving anti-slip properties.

5. A shearing device for nylon thread processing as claimed in claim 4, characterized in that: The movable plate (2) is composed of an A connecting plate (17) and a B connecting plate (18); a groove (19) is provided on a side of the A connecting plate (17) facing the B connecting plate (18); a protrusion (20) cooperating with the groove (19) is provided on a side of the B connecting plate (18) facing the A connecting plate (17); the A connecting plate (17) and the B connecting plate (18) are overlapped and connected via the groove (19) and the protrusion (20); the handle block (16) is arranged on the B connecting plate (18); and the C-shaped plate (3) is arranged on the A connecting plate (17).

6. A shearing device for nylon thread processing as claimed in claim 5, characterized in that: An L-shaped arrow indicating block (21) is fixed to a side of the B connecting plate (18) away from the A connecting plate (17).

7. A shearing device for nylon thread processing as claimed in claim 1, characterized in that: The cutting member comprises a bracket (22) fixed to one side of the base plate (1), the bracket (22) being provided with a square hole (23) for accommodating a nylon bundle, an electric push rod located on one side of the square hole (23) being fixed in the bracket (22), a radial cutting blade (24) being fixed to an extended end of the electric push rod, and a guide hole (25) located on the other side of the square hole (23) and adapted to the cutting blade (24) being provided on the bracket (22).

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