Low-loss pair twister for stranded wire processing

Abstract

The utility model discloses a low-loss pair twister for stranded wire processing, and relates to the technical field of stranded wire processing, in particular to a low-loss pair twister for stranded wire processing, which comprises a bottom plate, a connecting frame is arranged on the upper surface of the bottom plate, an adjusting sliding groove is arranged in the connecting frame, a connecting sliding plate is slidably connected in the adjusting sliding groove, and the connecting sliding plate is arranged in the connecting sliding groove. A supporting frame is arranged on the outer surface of the connecting sliding plate, a connecting sliding rod is slidably connected into the supporting frame, a fixing frame is arranged at one end of the connecting sliding rod, a roller is rotatably connected into the fixing frame, a first spring is arranged on the outer surface of the fixing frame, and one end of the first spring is arranged on the outer surface of the supporting frame. Movable plates are arranged at the ends, away from the fixing frame, of the connecting sliding rods. According to the low-loss pair twister for wire twisting processing, through cooperative arrangement of the supporting frame, the fixed frame, the roller, the connecting slide rod, the first spring, the movable plate and the pressure sensor, the low-loss pair twister for wire twisting processing has the effect of conveniently and automatically controlling the cable winding thickness.

Description

Technical Field

[0001] This utility model relates to the field of stranding technology, specifically to a low-loss stranding machine for stranding. Background Technology

[0002] A stranding machine is a type of wire and cable equipment used for stranding high-frequency data cables, which twists multiple single conductors into a single strand to meet the process requirements of the wire.

[0003] Existing twisting machines, while allowing for easy self-control of cable thickness during cable winding, require manual control, resulting in poor practicality. Furthermore, existing twisting machines cause significant cable loss during the twisting process, affecting processing quality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a low-loss twisting machine for stranded wire processing, which solves the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a low-loss twisting machine for stranding wire, comprising a base plate, a connecting frame on the upper surface of the base plate, an adjusting groove inside the connecting frame, a connecting slide plate slidably connected inside the adjusting groove, a support frame on the outer surface of the connecting slide plate, a connecting rod slidably connected inside the support frame, a fixed frame at one end of the connecting rod, a roller rotatably connected inside the fixed frame, a first spring on the outer surface of the fixed frame, one end of the first spring on the outer surface of the support frame, a movable plate at the end of the connecting rod away from the fixed frame, a pressure sensor on the outer surface of the movable plate, a support seat on the upper surface of the base plate, a limit ring at the upper end of the support seat, a first motor inside the limit ring, a connecting shaft at one end of the output shaft of the first motor, a stranding disc at one end of the connecting shaft, a connecting through hole inside the stranding disc, an installation groove inside the connecting through hole, and a first ball rotatably connected inside the installation groove.

[0008] Optionally, the adjusting slide is rotatably connected to a transmission screw, which is driven to the inside of the connecting slide plate. A control panel is provided at the lower end of the transmission screw, which is movably connected to the inside of the support frame. A limit slide rod is slidably connected to the end of the connecting slide plate away from the transmission screw, and the two ends of the limit slide rod are located inside the connecting frame.

[0009] Optionally, a support plate is provided on the outer surface of the connecting frame, a connecting seat is provided on the upper surface of the support plate, a second motor is provided on the upper surface of the connecting seat, a plug-in seat is provided at one end of the output shaft of the second motor, a winding wheel is slidably connected inside the plug-in seat, the winding wheel is placed at the upper end of the connecting frame, and a locking bolt is rotatably connected inside the plug-in seat.

[0010] Optionally, the upper surface of the base plate is provided with a wire harness plate, the inside of which is provided with a wire harness hole, and a second ball is tumblingly connected inside the wire harness hole.

[0011] Optionally, a fixing plate is provided on the upper surface of the base plate, a third motor is provided on the outer surface of the fixing plate, a reciprocating screw is provided at one end of the output shaft of the third motor, the reciprocating screw is rotatably connected to the inside of the fixing plate, a sliding seat is slidably connected to the outer surface of the reciprocating screw, a slider is rotatably connected to the inside of the sliding seat, the slider is slidably connected in the spiral groove of the reciprocating screw, and a wire ring is provided on the upper surface of the sliding seat.

[0012] Optionally, the fixed plate is provided with a guide slide rod inside, and the sliding seat is slidably connected to the outer surface of the guide slide rod.

[0013] This utility model provides a low-loss twisting machine for stranding wire, which has the following advantages:

[0014] 1. This low-loss twisting machine for stranded wire processing, through the coordinated arrangement of a support frame, a fixed frame, rollers, a connecting slide rod, a first spring, a movable plate, and a pressure sensor, enables the low-loss twisting machine for stranded wire processing to conveniently control the cable winding thickness.

[0015] 2. The low-loss twisting machine for stranded wire processing, through the coordinated arrangement of the stranding disc, the first ball, the wire binding plate and the second ball, enables the low-loss twisting machine for stranded wire processing to reduce cable loss. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0018] Figure 3 This is a schematic diagram of the internal structure of the strand reel of this utility model;

[0019] Figure 4 This is a side view of the structure of this utility model;

[0020] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B;

[0021] Figure 6 This is a top view of the structure of this utility model.

[0022] In the diagram: 1. Base plate; 2. Connecting frame; 3. Connecting slide plate; 4. Support frame; 5. Roller; 6. First spring; 7. Movable plate; 8. Pressure sensor; 9. Support seat; 10. First motor; 11. Strand reel; 12. First ball bearing; 13. Transmission screw; 14. Control panel; 15. Limiting slide rod; 16. Second motor; 17. Plug-in socket; 18. Rewinding wheel; 19. Locking bolt; 20. Cable tie plate; 21. Second ball bearing; 22. Third motor; 23. Reciprocating lead screw; 24. Sliding seat; 25. Wire ring; 26. Guide slide rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example

[0025] Please see Figures 1 to 6 This utility model provides a technical solution: a low-loss twisting machine for stranding, comprising a base plate 1, a connecting frame 2 on the upper surface of the base plate 1, an adjusting groove inside the connecting frame 2, a connecting slide plate 3 slidably connected inside the adjusting groove, a support frame 4 on the outer surface of the connecting slide plate 3, a connecting rod slidably connected inside the support frame 4, a fixed frame at one end of the connecting rod, a roller 5 rotatably connected inside the fixed frame, a first spring 6 on the outer surface of the fixed frame, one end of the first spring 6 on the outer surface of the support frame 4, a movable plate 7 at the end of the connecting rod away from the fixed frame, a pressure sensor 8 on the outer surface of the movable plate 7, a support seat 9 on the upper surface of the base plate 1, a limit ring at the upper end of the support seat 9, a first motor 10 inside the limit ring, a connecting shaft at one end of the output shaft of the first motor 10, a stranding disc 11 at one end of the connecting shaft, a connecting through hole inside the stranding disc 11, an installation groove inside the connecting through hole, and a first ball 12 rotatably connected inside the installation groove.

[0026] Specifically, the cable is fixed to the winding wheel 18. The second motor 16 rotates, driving the winding wheel 18 to rotate. As the cable gradually increases in thickness, when the thickness of the cable comes into contact with the roller 5, the cable continues to wind up, thus pressing down the roller 5, squeezing the first spring 6, and causing the movable plate 7 to slide down. When the pressure sensor 8 is squeezed, it sends a pressure signal to control the second motor 16 to stop rotating, thus completing the self-control of the cable winding thickness. During the twisting process, the corresponding cable passes through the connecting through hole. When the cable slides in the connecting through hole, it drives the first ball 12 to rotate, changing the sliding friction between the cable and the first ball 12 into rolling friction, which greatly reduces the friction loss of the cable.

[0027] Please see Figure 1 The adjustment slide is rotatably connected to a transmission screw 13, which is connected to the inside of the connecting slide plate 3. A control disk 14 is provided at the lower end of the transmission screw 13, and the control disk 14 is movably connected to the inside of the support frame 4. A limit slide rod 15 is slidably connected at the end of the connecting slide plate 3 away from the transmission screw 13, and the two ends of the limit slide rod 15 are located inside the connecting frame 2.

[0028] Specifically, by setting up the control panel 14 and the transmission screw 13, the transmission screw 13 can be rotated by rotating the control panel 14, which in turn causes the connecting slide plate 3 to slide along the limit slide bar 15, changing the position of the roller 5, thereby quickly changing the thickness of the winding cable according to the actual situation.

[0029] Please see Figure 1-2 The outer surface of the connecting frame 2 is provided with a support plate, the upper surface of the support plate is provided with a connecting seat, the upper surface of the connecting seat is provided with a second motor 16, one end of the output shaft of the second motor 16 is provided with a plug-in seat 17, a winding wheel 18 is slidably connected inside the plug-in seat 17, the winding wheel 18 is placed at the upper end of the connecting frame 2, and a locking bolt 19 is rotatably connected inside the plug-in seat 17.

[0030] Specifically, the second motor 16 provides power for the rotation of the winding wheel 18. At the same time, by tightening or loosening the locking bolt 19, the winding wheel 18 and the connector 17 can be quickly fixed and disassembled, making it convenient to replace the winding wheel 18.

[0031] Please see Figure 1 The upper surface of the base plate 1 is provided with a wire harness plate 20, and the wire harness plate 20 has a wire harness hole inside, and a second ball 21 is tumbling connected inside the wire harness hole.

[0032] Specifically, by setting the second rolling ball 21, when the cable passes through the cable tray 20, the sliding friction between the cable and the second rolling ball 21 is changed into rolling friction, which greatly reduces the friction loss of the cable.

[0033] Please see Figure 1 , Figure 6 A fixing plate is provided on the upper surface of the base plate 1, and a third motor 22 is provided on the outer surface of the fixing plate. A reciprocating screw 23 is provided at one end of the output shaft of the third motor 22. The reciprocating screw 23 is rotatably connected to the inside of the fixing plate. A sliding seat 24 is slidably connected to the outer surface of the reciprocating screw 23. A slider is rotatably connected to the inside of the sliding seat 24. The slider is slidably connected in the spiral groove of the reciprocating screw 23. A guide ring 25 is provided on the upper surface of the sliding seat 24.

[0034] Specifically, the cable passes through the wire ring 25, and the rotation of the third motor 22 drives the reciprocating screw 23 to rotate, causing the slider in the sliding seat 24 to slide along the spiral groove in the reciprocating screw 23, thereby driving the sliding seat 24 to slide back and forth along the guide slide 26, so that the cable is evenly wound onto the take-up wheel 18.

[0035] Please see Figure 6 The fixed plate is provided with a guide slide rod 26 inside, and the sliding seat 24 is slidably connected to the outer surface of the guide slide rod 26.

[0036] Specifically, the sliding direction of the sliding seat 24 is limited by the guide slide rod 26.

[0037] In use, after the cable passes through the connecting through hole, the cable bundling hole, and the wire ring 25, it is fixed to the take-up reel 18. Then, according to the actual usage, the control panel 14 drives the transmission screw 13 to rotate, which in turn drives the connecting slide plate 3 to slide along the limit slide bar 15, changing the position of the roller 5, thereby quickly changing the control thickness of the take-up cable. Then, the first motor 10, the second motor 16, and the third motor 22 are controlled to rotate. The rotation of the first motor 10 drives the stranding disc 11 to rotate, which, together with the rotation of the second motor 16, completes the stranding operation. During stranding, the corresponding cable passes through the connecting through hole. When the cable slides in the connecting through hole, it drives the first ball 12 to rotate, changing the sliding friction between the cable and the first ball 12 into rolling friction, greatly reducing the friction loss of the cable. When the cable passes through the cable bundling hole, the setting of the second ball 21 changes the sliding friction between the cable and the second ball 21 into rolling friction, greatly reducing the friction loss of the cable. To reduce cable friction loss, the cable passes through the conductor ring 25 and is rotated by the third motor 22, which drives the reciprocating screw 23 to rotate. This causes the slider in the sliding seat 24 to slide along the spiral groove in the reciprocating screw 23, thereby driving the sliding seat 24 to slide back and forth along the guide slide rod 26. This allows the cable to be evenly wound onto the take-up wheel 18. The second motor 16 drives the take-up wheel 18 to rotate. As the cable gradually winds onto the take-up wheel 18, the thickness increases. When the thickness of the cable reaches the roller 5, the cable continues to wind, thus pressing down on the roller 5 and squeezing the first spring 6, causing the movable plate 7 to slide down. When the pressure sensor 8 is squeezed, it sends a pressure signal to control the second motor 16 to stop rotating, thus completing the self-control of the cable winding thickness. This allows the low-loss twisting machine for stranded wire processing to conveniently control the cable winding thickness and reduce cable loss.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A low-loss stranding machine for stranding wire, comprising a base plate, characterized in that: The upper surface of the base plate is provided with a connecting frame, and an adjusting groove is provided inside the connecting frame. A connecting slide plate is slidably connected inside the adjusting groove. A support frame is provided on the outer surface of the connecting slide plate. A connecting rod is slidably connected inside the support frame. A fixed frame is provided at one end of the connecting rod. A roller is rotatably connected inside the fixed frame. A first spring is provided on the outer surface of the fixed frame. One end of the first spring is provided on the outer surface of the support frame. A movable plate is provided at the end of the connecting rod away from the fixed frame. A pressure sensor is provided on the outer surface of the movable plate. A support base is provided on the upper surface of the base plate. A limit ring is provided at the upper end of the support base. A first motor is provided inside the limit ring. A connecting shaft is provided at one end of the output shaft of the first motor. A stranded wire is provided at one end of the connecting shaft. A connecting through hole is provided inside the stranded wire. An installation groove is provided inside the connecting through hole. A first ball is rotatably connected inside the installation groove.

2. The low-loss twisting machine for stranding according to claim 1, characterized in that: The adjusting slide is internally connected to a transmission screw, which is driven to the inside of the connecting slide plate. A control panel is provided at the lower end of the transmission screw, which is movably connected to the inside of the support frame. A limit slide rod is slidably connected to the end of the connecting slide plate away from the transmission screw, and the two ends of the limit slide rod are located inside the connecting frame.

3. The low-loss twisting machine for stranding according to claim 1, characterized in that: A support plate is provided on the outer surface of the connecting frame, a connecting seat is provided on the upper surface of the support plate, a second motor is provided on the upper surface of the connecting seat, a plug-in seat is provided at one end of the output shaft of the second motor, a winding wheel is slidably connected inside the plug-in seat, the winding wheel is placed at the upper end of the connecting frame, and a locking bolt is rotatably connected inside the plug-in seat.

4. A low-loss stranding machine for stranding according to claim 1, characterized in that: The upper surface of the base plate is provided with a wire harness plate, and the wire harness plate has a wire harness hole inside, with a second ball rollingly connected inside the wire harness hole.

5. A low-loss stranding machine for stranding according to claim 1, characterized in that: A fixing plate is provided on the upper surface of the base plate, and a third motor is provided on the outer surface of the fixing plate. A reciprocating lead screw is provided at one end of the output shaft of the third motor. The reciprocating lead screw is rotatably connected to the inside of the fixing plate. A sliding seat is slidably connected to the outer surface of the reciprocating lead screw. A slider is rotatably connected to the inside of the sliding seat. The slider is slidably connected in the spiral groove of the reciprocating lead screw. A guide ring is provided on the upper surface of the sliding seat.

6. A low-loss stranding machine for stranding according to claim 5, characterized in that: The fixed plate is provided with a guide slide rod inside, and the sliding seat is slidably connected to the outer surface of the guide slide rod.

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