Tightening device for metal wires

Abstract

The utility model relates to the technical field of wire twisting machines, and discloses a metal wire twisting device which comprises a workbench, the top end of the workbench is fixedly connected with a supporting block, the inner wall of the supporting block is rotatably connected with a rotating shaft, the left end of the rotating shaft is fixedly connected with a rotating disc, and the upper side and the lower side of the rotating disc are each fixedly connected with two supporting plates. The opposite ends of the supporting plates on the upper side and the lower side are rotationally connected with a pay-off reel, the bottom end of the supporting plate on the upper side is fixedly connected with a connecting rod, the bottom end of the connecting rod is provided with a cleaning assembly, the top end of the workbench is fixedly connected with a supporting frame, and the inner wall of the supporting frame is rotationally connected with a rotating shaft; the rotating shaft is connected with the two-way lead screw through a transmission assembly. According to the metal wire conveying device, dust on the surfaces of metal wires is cleaned through the cleaning sponge in the cleaning plate, the cleanliness of the surfaces of the metal wires is guaranteed, the twisted metal wires are clamped, and it is guaranteed that the metal wires do not shake or deviate in the conveying process.

Description

Technical Field

[0001] This utility model relates to the field of wire stranding machine technology, and in particular to a wire stranding device. Background Technology

[0002] In the metal wire manufacturing and processing industry, stranding devices play a crucial role. The stranding process involves interlacing multiple metal wires together in a specific manner to improve their strength, toughness, and flexibility. This process is commonly used in cables, ropes, and other metal products that require higher performance.

[0003] Currently, metal wires are prone to being contaminated with dust and other impurities during the production process. If they are not cleaned in time, it will affect the surface quality of the metal wires, which may in turn affect the tightness and effect of the stranding, and may also have an adverse effect on subsequent winding, such as causing uneven winding.

[0004] In response to the technical problem that dust on the surface of metal wires can affect the twisting of the wires, this application proposes a wire twisting device. Utility Model Content

[0005] In view of this, the purpose of this utility model is to solve the problem that dust on the surface of metal wires will affect the twisting of the metal wires, and to propose a twisting device for metal wires to solve the technical problems described in the background art.

[0006] This utility model is achieved through the following technical solution:

[0007] A wire winding device includes a worktable, a support block fixedly connected to the top of the worktable, a rotating shaft rotatably connected to the inner wall of the support block, and a turntable fixedly connected to the left end of the rotating shaft.

[0008] Two support plates are fixedly connected to both the upper and lower sides of the turntable. A wire feeding reel is rotatably connected to one end of the upper and lower support plates. A connecting rod is fixedly connected to the bottom end of the upper support plate. A cleaning component is provided at the bottom end of the connecting rod.

[0009] A support frame is fixedly connected to the top of the worktable. A rotating shaft is rotatably connected to the inner wall of the support frame. The rotating shaft is connected to a bidirectional lead screw through a transmission assembly. The outer wall of the bidirectional lead screw is rotatably connected to the inner wall of the support frame. The bidirectional lead screw is connected to a transmission wheel through an adjustment assembly. A fixing sleeve is fixedly connected to the top of the worktable.

[0010] Furthermore, the cleaning assembly includes a frame fixedly connected to the bottom end of the connecting rod, with sliding rods slidably connected to both the upper and lower sides of the inner wall of the frame, and a cleaning plate fixedly connected to one end of each sliding rod.

[0011] Furthermore, springs are fixedly connected to both sides of the outer wall of the cleaning plate, and the other end of each spring is fixedly connected to the inner wall of the frame.

[0012] Furthermore, the transmission assembly includes a first bevel gear fixedly connected to both sides of the outer wall of the rotating shaft, a second bevel gear meshing with the outer wall of the first bevel gear, and the outer wall of the bidirectional lead screw fixedly connected to the inner wall of the second bevel gear.

[0013] Furthermore, the adjustment assembly includes a first slider threadedly connected to both sides of the outer wall of the bidirectional lead screw, the outer wall of the first slider being slidably connected to the inner wall of the support frame, and a support rod being rotatably connected to one end of the inner side of each of the first sliders.

[0014] Furthermore, each of the other ends of the support rod is rotatably connected to a second slider, the outer wall of the second slider is slidably connected to the inner wall of the support frame, and the front and rear ends of the transmission wheel are respectively rotatably connected to the opposite ends of the second slider.

[0015] Furthermore, a rotating ring is fixedly connected to the top of the workbench, and the outer wall of the turntable is rotatably connected to the inner wall of the rotating ring. Two holes are opened in the inner wall of the turntable.

[0016] Furthermore, a motor is fixedly connected to the right end of the support block, and the right end of the rotating shaft is fixedly connected to the motor drive end.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. In this utility model, the cleaning plates on the upper and lower sides are pressed against the surface of the metal wire by springs. When the metal wire is twisted and wound, the metal wire will move inside the cleaning plate, and the cleaning sponge inside the cleaning plate will clean the dust on the surface of the metal wire, ensuring the cleanliness of the metal wire surface and providing a good foundation for subsequent twisting and winding processes.

[0019] 2. In this utility model, the bidirectional lead screws on both sides rotate when the rotating shaft is rotated, thereby driving the conveying wheels on both sides to adjust their positions and clamp the twisted metal wires of different sizes, ensuring that the metal wires will not shake or deviate during the conveying process, thus guaranteeing the stability of the metal wire conveying. Attached Figure Description

[0020] Figure 1 This is a perspective view of a wire winding device proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of a turntable for a wire winding device proposed in this utility model;

[0022] Figure 3This is a schematic diagram of a wire feeding reel for a wire winding device proposed in this utility model.

[0023] Figure 4 This is a schematic diagram of a cleaning plate for a wire winding device proposed in this utility model;

[0024] Figure 5 This is a cross-sectional view of a support frame for a wire winding device proposed in this utility model.

[0025] Legend:

[0026] 1. Workbench; 2. Support block; 3. Motor; 4. Rotating shaft; 5. Turntable; 6. Hole; 7. Rotating ring; 8. Support plate; 9. Cable reel; 10. Connecting rod; 11. Frame; 12. Slide rod; 13. Cleaning plate; 14. Spring; 15. Fixing sleeve; 16. Support frame; 17. Transmission wheel; 18. Rotating shaft; 19. First bevel gear; 20. Second bevel gear; 21. Bidirectional lead screw; 22. First slider; 23. Support rod; 24. Second slider. Detailed Implementation

[0027] Typical embodiments embodying the features and advantages of this utility model will be specifically described in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0028] In the description of this application, the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0029] Reference Figures 1-3 This utility model provides an embodiment of a wire winding device, comprising a workbench 1, a support block 2 fixedly connected to the top of the workbench 1, a rotating shaft 4 rotatably connected to the inner wall of the support block 2, a turntable 5 fixedly connected to the left end of the rotating shaft 4, two support plates 8 fixedly connected to the upper and lower sides of the turntable 5, a wire feeding reel 9 rotatably connected to one end of the upper and lower support plates 8, and a connecting rod 10 fixedly connected to the bottom end of the upper support plate 8. (See reference...) Figure 4A frame 11 is fixedly connected to the bottom end of the connecting rod 10. Slide rods 12 are slidably connected to the upper and lower sides of the inner wall of the frame 11. Cleaning plates 13 are fixedly connected to opposite ends of the slide rods 12. Springs 14 are fixedly connected to both sides of the outer wall of the cleaning plates 13. The other ends of the springs 14 are fixedly connected to the inner wall of the frame 11. A rotating ring 7 is fixedly connected to the top of the workbench 1. The outer wall of the turntable 5 is rotatably connected to the inner wall of the rotating ring 7. Two holes 6 are opened in the inner wall of the turntable 5. A fixing sleeve 15 is fixedly connected to the top of the workbench 1. The fixing sleeve 15 is located at the center of the turntable 5. A motor 3 is fixedly connected to the right end of the support block 2. The right end of the rotating shaft 4 is fixedly connected to the drive end of the motor 3.

[0030] Specifically, a rotating ring 7 is fixed at the top of the workbench 1, and the turntable 5 rotates inside the rotating ring 7, so that the rotating ring 7 supports the turntable 5. The fixed sleeve 15 is located at the center of the turntable 5, so that the twisting position is located at the center of the turntable 5, and there will be no twisting deviation. A cleaning sponge is fixed inside the cleaning plate 13. When the spring 14 presses the cleaning plate 13 against the surface of the metal wire, it will make the cleaning sponge stick to the surface of the metal wire. When the metal wire moves, the cleaning sponge will clean the surface of the metal wire.

[0031] Reference Figure 5 A support frame 16 is fixedly connected to the top of the workbench 1. A rotating shaft 18 is rotatably connected to the inner wall of the support frame 16. A first bevel gear 19 is fixedly connected to both sides of the outer wall of the rotating shaft 18. A second bevel gear 20 is meshed with the outer wall of the first bevel gear 19. A bidirectional lead screw 21 is fixedly connected to the inner wall of the second bevel gear 20. The outer wall of the bidirectional lead screw 21 is rotatably connected to the inner wall of the support frame 16. A first slider 22 is threadedly connected to both sides of the outer wall of the bidirectional lead screw 21. The outer wall of the first slider 22 is slidably connected to the inner wall of the support frame 16. A support rod 23 is rotatably connected to one end of the inner side of the first slider 22. A second slider 24 is rotatably connected to the other end of the support rod 23. The outer wall of the second slider 24 is slidably connected to the inner wall of the support frame 16. The front and rear ends of the conveyor wheel 17 are rotatably connected to the opposite ends of the second slider 24.

[0032] Specifically, a knob is fixed at the top of the rotating shaft 18, which facilitates the rotation of the rotating shaft 18. The rotating shaft 18 drives the bidirectional lead screw 21 to rotate through the first bevel gear 19 and the second bevel gear 20. The bidirectional lead screw 21 drives the first slider 22 to move, thereby supporting or lowering the support rod 23. The support rod 23 drives the second slider 24 to move up and down, so that the conveyor wheel 17 clamps the twisted metal wire. During use, an external winding device is provided, and the conveyor wheel 17 rotates on the second slider 24, so that the winding device can wind up the twisted metal wire.

[0033] Working principle: In use, place the wire to be twisted on the pay-off reel 9, then pull open the cleaning plates 13 on both sides. The cleaning plates 13 will compress the springs 14. Place the wire into the middle of the cleaning plates 13. The springs 14 will spring back the cleaning plates 13 to wrap the wire. Then, pass the wire through the holes 6 and manually twist them together using a tool. Then, pass the combined wire through the fixing sleeve 15 and the conveyor wheel 17, and finally fix it on the winding device. Then, turn the knob to drive the rotating shaft 18. The rotating shaft 18 drives the first bevel gears 19 on both sides of the outer wall to rotate, thereby driving the second bevel gear 20 to rotate. The two bevel gears 20 drive the bidirectional lead screw 21 to rotate, which in turn drives the first sliders 22 on both sides of the outer wall to move, thereby adjusting the support rod 23. The support rod 23 then drives the second slider 24 to move, thereby adjusting the position of the transmission wheel 17 to clamp the twisted metal wire and ensure stable subsequent movement. Then, the motor 3 and the winding device are started. The motor 3 drives the turntable 5 to rotate through the rotating shaft 4, causing the wire feeding reels 9 on both sides and the metal wire to rotate, so that the metal wire is twisted at the fixed sleeve 15. The winding device then drives the twisted metal wire to move and wind it up, while simultaneously pulling out the metal wire on the wire feeding reel 9 so that the motor 3 can twist it.

[0034] Finally, it should be noted that the above embodiments are only preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A wire winding device, characterized in that, Includes a workbench (1), a support block (2) is fixedly connected to the top of the workbench (1), a rotating shaft (4) is rotatably connected to the inner wall of the support block (2), and a turntable (5) is fixedly connected to the left end of the rotating shaft (4); The turntable (5) is fixedly connected to two support plates (8) on both the upper and lower sides. The support plates (8) on the upper and lower sides are rotatably connected to a wire feeding reel (9) at one end. The bottom end of the upper support plate (8) is fixedly connected to a connecting rod (10), and a cleaning component is provided at the bottom end of the connecting rod (10). The top of the workbench (1) is fixedly connected to a support frame (16), and a rotating shaft (18) is rotatably connected to the inner wall of the support frame (16). The rotating shaft (18) is connected to a bidirectional lead screw (21) through a transmission assembly. The outer wall of the bidirectional lead screw (21) is rotatably connected to the inner wall of the support frame (16). The bidirectional lead screw (21) is connected to a transmission wheel (17) through an adjustment assembly. A fixing sleeve (15) is fixedly connected to the top of the workbench (1).

2. The wire winding device according to claim 1, characterized in that: The cleaning assembly includes a frame (11) fixedly connected to the bottom end of the connecting rod (10), and slide rods (12) are slidably connected to both the upper and lower sides of the inner wall of the frame (11), and a cleaning plate (13) is fixedly connected to one end of each slide rod (12).

3. A wire winding device according to claim 2, characterized in that: Springs (14) are fixedly connected to both sides of the outer wall of the cleaning plate (13), and the other end of the springs (14) is fixedly connected to the inner wall of the frame (11).

4. A wire winding device according to claim 1, characterized in that: The transmission assembly includes a first bevel gear (19) fixedly connected to both sides of the outer wall of the rotating shaft (18), a second bevel gear (20) meshing with the outer wall of the first bevel gear (19), and the outer wall of the bidirectional lead screw (21) fixedly connected to the inner wall of the second bevel gear (20).

5. A wire winding device according to claim 1, characterized in that: The adjustment assembly includes a first slider (22) threadedly connected to both sides of the outer wall of the bidirectional lead screw (21). The outer wall of the first slider (22) is slidably connected to the inner wall of the support frame (16). A support rod (23) is rotatably connected to one end of the inner side of each of the first sliders (22).

6. A wire winding device according to claim 5, characterized in that: The other end of each support rod (23) is rotatably connected to a second slider (24). The outer wall of the second slider (24) is slidably connected to the inner wall of the support frame (16). The front and rear ends of the transmission wheel (17) are respectively rotatably connected to the opposite ends of the second slider (24).

7. A wire winding device according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a rotating ring (7), and the outer wall of the turntable (5) is rotatably connected to the inner wall of the rotating ring (7). Two holes (6) are opened in the inner wall of the turntable (5).

8. A wire winding device according to claim 1, characterized in that: The right end of the support block (2) is fixedly connected to a motor (3), and the right end of the rotating shaft (4) is fixedly connected to the drive end of the motor (3).

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