Tensile lapped wire extrusion device

Abstract

The utility model discloses a tensile lapped wire extrusion device, a lapped wire body is composed of a wear-resistant layer, a tensile triangular layer, a polyurethane filling layer, a polyurethane surrounding ring and a wire core, the upper end face of a bottom plate is fixedly connected with a first supporting plate, the upper end face of the first supporting plate is in lap joint with a second supporting plate, and the second supporting plate is in lap joint with the polyurethane surrounding ring. First fixing plates are fixedly connected to the left side and the right side of the first supporting plate, second fixing plates are in lap joint with the upper end faces of the first fixing plates, limiting grooves are formed in the inner walls of the first supporting plate and the second supporting plate, limiting blocks are clamped in the limiting grooves, and elastic pieces are fixedly connected to one sides of the limiting blocks. When the winding roller rotates, winding of the lapped wire body is achieved, impurities carried on the lapped wire body are scraped under the action of a rubber ring, and the surface of the lapped wire body is cleaned under the action of a sponge pad, so that winding is more stable and smoother.

Description

Technical Field

[0001] The utility model relates to the field of wrapped wire extrusion, in particular to a tensile-resistant wrapped wire extrusion device. Background Art

[0002] Patent No. CN211742726U discloses a bending-resistant winding electronic wire. The utility model has a reasonable structural design. The device helps to avoid flattening or breaking the wire core, effectively enhancing the bending ability of the cable. Through the silicone support ring, buffer groove and sponge silicone tube, the extrusion force of the wire core can be further buffered, thereby further improving the anti-extrusion and anti-bending capabilities of the electronic wire.

[0003] However, the above-mentioned existing anti-bending winding electronic wire, before winding, the wrapped wire body will carry various impurities due to the contact between the wrapped wire body and the ground. If it is not cleaned in time, it is easy to be mixed together during winding, affecting the winding effect.

[0004] In order to solve the above problems, the utility model provides a tensile-resistant wrapped wire extrusion device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a tensile-resistant winding wire extrusion device to solve the technical problem in the prior art that "before winding, the winding wire body will carry a variety of impurities due to its contact with the ground. If it is not cleaned in time, they will easily be mixed together during winding, affecting the winding effect."

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a tensile-resistant wrapped wire extrusion device, comprising a bottom plate and a wrapped wire body, the wrapped wire body consisting of a wear-resistant layer, a tensile-resistant triangle layer, a polyurethane filling layer, a polyurethane surrounding coil and a wire core, the upper end surface of the bottom plate is fixedly connected to a first support plate, the upper end surface of the first support plate is overlapped with a second support plate, the left and right sides of the first support plate are fixedly connected to a first fixing plate, the upper end surface of the first fixing plate is overlapped with a second fixing plate, the inner walls of the first support plate and the second support plate are both provided with a limiting groove, a limiting block is clamped in the limiting groove, one side of the limiting block is fixedly connected to an elastic sheet, the inner ring of the elastic sheet is fixedly connected to a sponge pad, the inner ring of the sponge pad is fixedly connected to a rubber ring, the rubber ring is fixedly connected to the surface of the wear-resistant layer, and the upper end surface of the bottom plate is symmetrically fixedly connected to a third support plate on both sides.

[0007] As a preferred technical solution of the utility model, the third support plate is provided in two pieces, wherein a winding roller is rotatably connected in one of the third support plates, and a handle is fixedly connected to the right end of the winding roller.

[0008] As a preferred technical solution of the utility model, the second fixing plate is internally threadedly connected to a threaded rod, the top end of the threaded rod is fixedly connected to a knob, and the surface of the knob is fixedly connected to anti-slip grooves.

[0009] As a preferred technical solution of the utility model, the inner ring of the wear-resistant layer is fixedly connected to the outer ring of the tensile triangular layer.

[0010] As an optimal technical solution of the utility model, the inner circle of the tensile triangular layer is fixedly connected to the outer circle of the polyurethane filling layer, the inner circle of the polyurethane filling layer is fixedly connected to the outer circle of the polyurethane surrounding coil, and the inner circle of the polyurethane surrounding coil is fixedly connected to the outer circle of the wire core.

[0011] As a preferred technical solution of the utility model, the top end of the threaded rod is fixedly connected to the center of the lower end surface of the knob, and the bottom end of the threaded rod is rotatably connected to the inner wall of the first fixed plate.

[0012] The utility model provides a tensile-resistant wrapped wire extrusion device, which has the following beneficial effects:

[0013] 1. The winding roller is rotated to realize the winding of the wire body. At the same time, the rubber ring is used to scrape off the impurities on the wire body. At the same time, the sponge pad is used to clean the surface of the wire body, making the winding more stable and smooth.

[0014] 2. Through the combination of the polyurethane surrounding coil and the polyurethane filling layer, all-round protection of the wire core can be achieved. Since the polyurethane filling layer has good elastic deformation ability, it can prevent the wire core from being flattened and broken. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a tensile-resistant wrapped wire extrusion device proposed by the utility model;

[0016] Figure 2 This is a schematic structural diagram of an elastic sheet of a tensile-resistant wrapped wire extrusion device proposed by the utility model;

[0017] Figure 3 This is a schematic structural diagram of a first supporting plate of a tensile-resistant wrapped wire extrusion device proposed by the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the internal structure of a tensile-resistant wrapped wire extrusion device.

[0019] In the figure: 1 bottom plate, 2 first support plate, 3 limit groove, 4 limit block, 5 elastic sheet, 6 sponge pad, 7 rubber ring, 8 wear-resistant layer, 9 tensile triangular layer, 10 polyurethane filling layer, 11 polyurethane surrounding coil, 12 first fixed plate, 13 second fixed plate, 14 threaded rod, 15 second support plate, 16 third support plate, 17 winding roller, 18 handle, 19 wire core. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] refer to Figure 1-4 The utility model provides a technical solution: a tensile-resistant wrapped wire extrusion device, comprising a bottom plate 1 and a wrapped wire body, the wrapped wire body is composed of a wear-resistant layer 8, a tensile-resistant triangular layer 9, a polyurethane filling layer 10, a polyurethane surrounding coil 11 and a wire core 19, the upper end surface of the bottom plate 1 is fixedly connected to a first support plate 2, the upper end surface of the first support plate 2 is overlapped with a second support plate 15, the left and right sides of the first support plate 2 are fixedly connected to a first fixed plate 12, the upper end surface of the first fixed plate 12 is overlapped with a second fixed plate 13, the inner surface of the first support plate 2 and the second support plate 15 are overlapped, and the inner surface of the first support plate 2 and the second support plate 15 are overlapped. The walls are all provided with limiting grooves 3, and limiting blocks 4 are clamped in the limiting grooves 3. By setting the limiting grooves 3 and the limiting blocks 4, when the limiting blocks 4 are inserted into the limiting grooves 3, the elastic sheet 5 is more stable during installation. One side of the limiting block 4 is fixedly connected with the elastic sheet 5, the inner circle of the elastic sheet 5 is fixedly connected with a sponge pad 6, and the inner circle of the sponge pad 6 is fixedly connected with a rubber ring 7. By setting the rubber ring 7, impurities on the wrapped wire body can be scraped off, the inside of the rubber ring 7 is fixedly connected to the surface of the wear-resistant layer 8, and the upper end surface of the bottom plate 1 is symmetrically fixedly connected with the third support plate 16 on both sides.

[0022] Among them, the third support plate 16 is set to two pieces, one of the third support plates 16 is rotatably connected to a winding roller 17, and the right end of the winding roller 17 is fixedly connected to a handle 18. By setting the winding roller 17 and the handle 18, when the handle 18 is controlled to rotate, the rotation of the winding roller 17 is synchronously controlled to achieve the winding of the wrapped wire body.

[0023] Among them, the second fixed plate 13 is internally threadedly connected to a threaded rod 14, and the top of the threaded rod 14 is fixedly connected to a knob. By setting the threaded rod 14 and the knob, the rotation of the threaded rod 14 is synchronously controlled when the knob is turned, and the surface of the knob is fixedly connected with anti-slip grooves.

[0024] The inner circle of the wear-resistant layer 8 is fixedly connected to the outer circle of the tensile triangular layer 9. By providing the tensile triangular layer 9, the stability of the inside of the wrapped wire body is improved.

[0025] Among them, the inner circle of the tensile triangular layer 9 is fixedly connected to the outer circle of the polyurethane filling layer 10 , the inner circle of the polyurethane surrounding coil 11 is fixedly connected to the outer circle of the polyurethane surrounding coil 11 , and the inner circle of the polyurethane surrounding coil 11 is fixedly connected to the outer circle of the core 19 .

[0026] The top end of the threaded rod 14 is fixedly connected to the center of the lower end surface of the knob, and the bottom end of the threaded rod 14 is rotatably connected to the inner wall of the first fixing plate 12 .

[0027] The working principle of the utility model: through the combination of the polyurethane surrounding coil 11 and the polyurethane filling layer 10, all-round protection of the wire core 19 is achieved. Since the polyurethane filling layer 10 has good elastic deformation ability, the wire core 19 can be prevented from being flattened and broken. At the same time, under the action of the triangular compression layer, the stability of the inside of the wire core 19 is improved, and the tensile strength is improved. The wear-resistant layer 8 improves the wear resistance of the triangular tensile layer, including the anti-slip effect, and is more stable during positioning. When the wrapped wire body needs to be wound up, First, put the wrapped wire body into the rubber ring 7 and the sponge ring, and put one end into the winding roller 17, and shake the handle 18 at the same time to control the winding roller 17 to wind up the wrapped wire body. In this process, the impurities on the surface of the wrapped wire body are first scraped off by the rubber ring 7, and then cleaned by the sponge pad 6, so that the wrapped wire body can be wound more smoothly. When the sponge layer needs to be replaced, the two knobs are turned counterclockwise at the same time to control the second support plate 15 to move upward and disengage from the first support plate 2 for easy replacement.

[0028] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model.

Claims

1. A tensile wire extrusion device, comprising a base plate (1) and a wire body, characterized in that: The wrapped wire body is composed of a wear-resistant layer (8), a tensile triangular layer (9), a polyurethane filling layer (10), a polyurethane surrounding coil (11) and a wire core (19); the upper end surface of the bottom plate (1) is fixedly connected to a first support plate (2); the upper end surface of the first support plate (2) is overlapped with a second support plate (15); the left and right sides of the first support plate (2) are fixedly connected to a first fixing plate (12); the upper end surface of the first fixing plate (12) is overlapped with a second fixing plate (13); the first support plate (15) is fixedly connected to a first fixing plate (12); The inner walls of the support plate (2) and the second support plate (15) are both provided with a limiting groove (3), a limiting block (4) is clamped in the limiting groove (3), one side of the limiting block (4) is fixedly connected with an elastic sheet (5), the inner ring of the elastic sheet (5) is fixedly connected with a sponge pad (6), the inner ring of the sponge pad (6) is fixedly connected with a rubber ring (7), the inside of the rubber ring (7) is fixedly connected to the surface of the wear-resistant layer (8), and the upper end surface of the bottom plate (1) is symmetrically fixedly connected with a third support plate (16) on both sides.

2. A tensile wire extrusion device according to claim 1, characterized in that: The third support plate (16) is provided in two pieces, wherein a winding roller (17) is rotatably connected inside one of the third support plates (16), and a handle (18) is fixedly connected to the right end of the winding roller (17).

3. The tensile-resistant wrapped wire extrusion device according to claim 1, characterized in that: The second fixing plate (13) is internally threadedly connected to a threaded rod (14), the top end of the threaded rod (14) is fixedly connected to a knob, and the surface of the knob is fixedly connected to anti-slip grooves.

4. The tensile-resistant wrapped wire extrusion device according to claim 1, characterized in that: The inner ring of the wear-resistant layer (8) is fixedly connected to the outer ring of the tensile triangular layer (9).

5. The tensile-resistant wrapped wire extrusion device according to claim 1, characterized in that: The inner circle of the tensile triangular layer (9) is fixedly connected to the outer circle of the polyurethane filling layer (10), the inner circle of the polyurethane filling layer (10) is fixedly connected to the outer circle of the polyurethane surrounding coil (11), and the inner circle of the polyurethane surrounding coil (11) is fixedly connected to the outer circle of the wire core (19).

6. The tensile-resistant wrapped wire extrusion device according to claim 3, characterized in that: The top end of the threaded rod (14) is fixedly connected to the center of the lower end surface of the knob, and the bottom end of the threaded rod (14) is rotatably connected to the inner wall of the first fixing plate (12).

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