Wire twisting device for three-core wire processing

Abstract

The utility model discloses a twisting device for three-core wire processing, which comprises a machine body, a fixed limiting seat is fixedly arranged on the upper surface of the machine body, a movable limiting seat is slidably connected to the upper surface of the machine body and located on one side of the fixed limiting seat in a limiting manner, and threading holes are formed in the surfaces of the fixed limiting seat and the movable limiting seat. A rotating disc is rotationally connected to one side of the movable limiting seat in a limiting manner, a connecting shaft is fixedly arranged at the edge of the surface of the rotating disc, an arm rod is connected between the connecting shaft and the side wall of the movable limiting seat in a hinged manner, and a motor for rotationally adjusting the rotating disc is arranged at the center of the rotating disc; through the cooperative arrangement of the reciprocating movement limiting seat and the threading hole formed in the surface of the reciprocating movement limiting seat, the cable penetrating through the threading hole reciprocates on one side, so that the cable is uniformly wound on the surface of the winding frame, the cable is uniformly wound and wound by the winding frame, and scattering in the later period is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of three-core wire production, in particular to a wire twisting device for three-core wire processing. Background Art

[0002] Existing data cables are usually composed of several metal core wires wrapped in an insulating layer. When the data cables are connected to other electronic devices, a series of work such as peeling, twisting, and tidying are required. However, as the production requirements of data cables continue to increase, the shortcomings of data cable twisting work are also urgently needed to be improved;

[0003] For example, a three-core wire twisting device disclosed in the utility model with authorization announcement number CN219971459U includes a machine body, a wire twisting frame fixedly connected to the top of the machine body, a transmission frame fixedly connected to the top of the machine body, and a transmission limit frame connected to one side of the top of the machine body. By controlling the operation of the second motor and the first motor, the cables are wound together into a wire. The wound cables can be wound and collected by the winding frame, or they can be cut to the corresponding length size according to needs. When the lead screw is rotated, the sliding seat is driven to slide to a suitable position. When the wire harness is transmitted to the preset position at the top of the transmission frame, the push plate is pressed, and the support plate drives the cutting blade to slide downward to cut the wire harness, thereby effectively enhancing the practicability and versatility of the equipment, improving production efficiency, and realizing large-scale wire twisting processing.

[0004] When the device is in use, the wound cable is wound and reeled up by a rotating winding frame. Since the cable cannot move forward and backward, and the winding frame cannot move forward and backward either, the cable cannot be evenly reeled up on the outside of the winding frame when the winding frame winds and reels the cable, so that after the winding frame finishes winding and reeling up the cable, the cable is easily loosened from the outside of the winding frame. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a wire twisting device for three-core wire processing, which can solve the technical problem that the cable cannot move forward and backward, and the winding frame cannot move forward and backward, which results in the cable being unable to be evenly wound onto the outside of the winding frame when the winding frame winds and reels the cable, resulting in the cable being easily loosened from the outside of the winding frame after the winding and reeling of the cable are completed.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a wire twisting device for three-core wire processing, comprising a machine body, a fixed limit seat is fixedly arranged on the upper surface of the machine body, a movable limit seat is slidably connected to the upper surface of the machine body and is located on one side of the fixed limit seat, threading holes are provided on the surfaces of the fixed limit seat and the movable limit seat, a rotating disk is rotatably connected to one side of the movable limit seat, a connecting shaft is fixedly arranged at the edge of the surface of the rotating disk, an arm is hinged between the connecting shaft and the side wall of the movable limit seat, and a motor for rotationally adjusting the rotating disk is arranged at the center position of the rotating disk.

[0007] As a preferred technical solution of the utility model, a winding rack for winding the cable is arranged on the upper surface of the body and located on one side of the movable limiting seat.

[0008] As a preferred technical solution of the utility model, a wire twisting rack is fixedly provided on the rightmost side of the upper surface of the machine body, and a wire twisting disk is connected to the surface of the wire twisting rack for limited rotation. Three winding holes are opened on the surface of the wire twisting disk, and meshing teeth are provided on the side wall of the wire twisting disk, and a gear is meshingly connected to the surface of the meshing teeth.

[0009] As a preferred technical solution of the utility model, a motor for rotating and adjusting the gear is connected to the center of the gear.

[0010] As a preferred technical solution of the utility model, a pay-off rack is arranged on the right surface of the wire twisting rack, and a lower limit roller for winding and placing a single cable is arranged on the pay-off rack.

[0011] As a preferred technical solution of the utility model, a transmission frame is provided on the upper surface of the body and located on the right side of the fixed limit seat, a sliding groove is opened on the side wall of the transmission frame, a screw rod is connected to the limited rotation in the sliding groove, a slider is connected to the threaded sleeve on the outer side of the screw rod, a connecting rod is connected to the surface of the slider, a sliding seat is provided on the surface of the connecting rod and located above the transmission frame, two groups of springs are symmetrically arranged in the sliding seat, the top of each group of springs is commonly connected to a support plate, and a cutting blade is connected between the two support plates.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The rotation adjustment of the connecting shaft is achieved through the coordinated setting of the rotating disk and the connecting shaft, and the hinge connection between the rotationally adjustable connecting shaft and the arm rod enables the arm rod to drive the movable limit seat to reciprocate on the upper surface of the body and on one side of the winding frame, and the coordinated setting of the reciprocating movable limit seat and the threading hole opened on its surface allows the cable passing through the threading hole to reciprocate on one side, thereby being evenly wound on the surface of the winding frame, thereby achieving even winding and rewinding of the cable by the winding frame and avoiding later scattering. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0015] Figure 2 This is a schematic diagram of the cross-sectional three-dimensional structure of the sliding seat of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of a partial twisting disc of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0018] Among them: 1. Machine body; 2. Fixed limit seat; 3. Movable limit seat; 4. Threading hole; 5. Arm; 6. Rotating disk; 7. Connecting shaft; 8. Winding rack; 9. Transmission rack; 10. Slide; 11. Screw rod; 12. Sliding block; 13. Connecting rod; 14. Sliding seat; 15. Cutting blade; 16. Support plate; 17. Spring; 18. Wire twisting rack; 19. Wire twisting disk; 20. Winding hole; 21. Gear; 22. Gear; 23. Pay-off rack; 24. Lower limit roller. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a three-core wire processing twisting device, a fixed limit seat 2 is fixedly arranged on the upper surface of the machine body 1, and then a movable limit seat 3 is connected to the upper surface of the machine body 1 and located on one side of the fixed limit seat 2 in a limited sliding manner, then threading holes 4 are opened on the surfaces of the fixed limit seat 2 and the movable limit seat 3, and a rotating disk 6 is connected to the movable limit seat 3 on one side for limited rotation, and a connecting shaft 7 is fixedly arranged at the edge of the surface of the rotating disk 6, then an arm 5 is hingedly connected between the connecting shaft 7 and the side wall of the movable limit seat 3, and a motor is arranged at the center of the rotating disk 6, and the rotating disk 6 can be rotated and adjusted by the setting of the motor, and finally a winding frame 8 is arranged on the upper surface of the machine body 1 and located on one side of the movable limit seat 3, and the cable can be wound up by the setting of the winding frame 8;

[0022] When the winding frame 8 is being wound, the motor drives the rotating disk 6 and the connecting shaft 7 arranged on the surface of the rotating disk 6 to rotate, and then the rotating connecting shaft 7 causes the movable limit seat 3 to move back and forth on the upper surface of the machine body 1 through the arm 5, and the movable limit seat 3 that moves back and forth drives the cable that passes through the threading hole 4 opened on the surface of the movable limit seat 3 to move back and forth on one side of the winding frame 8, so that the cable can be evenly wound on the surface of the winding frame 8, so that the winding frame 8 can evenly wind and rewind the cable;

[0023] As a further implementation of this embodiment, Figure 1-4 As shown, a wire twisting frame 18 is fixedly provided on the rightmost side of the upper surface of the machine body 1, and then a wire twisting disc 19 is connected to the surface of the wire twisting frame 18 for limiting rotation, and then three winding holes 20 are opened on the surface of the wire twisting disc 19, and at the same time, a tooth 21 is provided on the side wall of the wire twisting disc 19, and then a gear 22 is meshed and connected to the surface of the tooth 21, and a motor is connected at the center position of the gear 22, and the gear 22 can be rotated and adjusted by the setting of the motor, and the motor limit is set on the surface of the wire twisting frame 18, and at the same time, a wire pay-off frame 23 is provided on the right side surface of the wire twisting frame 18, and then a lower limit roller 24 is provided on the wire pay-off frame 23, and a single cable can be adjusted by the setting of the lower limit roller 24. The wire is wound and placed, and a transmission frame 9 is arranged on the upper surface of the machine body 1 and on the right side of the fixed limit seat 2. A slide groove 10 is opened on the side wall of the transmission frame 9, and then a screw rod 11 is connected to the limit rotation in the slide groove 10, and a slider 12 is connected to the outer side of the screw rod 11 through a threaded sleeve, and then a sliding seat 14 is connected to the surface of the slider 12 through a connecting rod 13, and the sliding seat 14 is arranged on the upper surface of the transmission frame 9, and then two groups of springs 17 are symmetrically arranged in the sliding seat 14, and the top of each group of springs 17 is commonly connected to a support plate 16, and finally a cutting blade 15 is connected between the two support plates 16, and the cable can be cut by the setting of the cutting blade 15;

[0024] When in use, the single cable wound and rolled on the lower limit roller 24 is passed through the three winding holes 20 opened on the surface of the twisting disk 19, and then the gear 22 is driven by the motor to rotate, and the twisting disk 19 is rotated by the engagement of the rotating gear 22 and the meshing teeth 21. The three cables are rotated relative to each other through the rotating twisting disk 19, and then are wound together into a cable. Then, after the cable passes under the sliding seat 14, it passes through the threading holes 4 opened on the surfaces of the fixed limit seat 2 and the movable limit seat 3 again, and is finally arranged on the surface of the winding frame 8 and wound by the winding frame 8. When the cable is disconnected, the cutting blade 15 can be pressed down to disconnect the cable by the cutting blade 15. After the disconnection is completed, the pressed cutting blade 15 moves upward under the action of the spring 17, thereby achieving reset.

[0025] Specific working principle:

[0026] When twisting the cable, the single cable wound and rolled on the lower limit roller 24 can be first passed through the three winding holes 20 opened on the surface of the twisting disk 19, and then the gear 22 is driven by the motor to rotate. The twisting disk 19 is rotated by the engagement of the rotating gear 22 and the meshing teeth 21. The rotating twisting disk 19 makes the three cables rotate with each other and then wind each other into a cable. Then the cable passes through the bottom of the sliding seat 14, and then passes through the threading hole 4 opened on the surface of the fixed limit seat 2 and the movable limit seat 3 again, and finally is set on the surface of the winding frame 8 and is wound by the winding frame 8. When the cable is disconnected, the cutting blade 15 can be pressed down to cut the cable through the cutting blade 15 The line is disconnected, and then after the disconnection is completed, the downwardly pressed cutting blade 15 moves upward under the action of the spring 17, thereby realizing resetting. When the twisted cable is wound up by the winding frame 8, the motor drives the rotating disk 6 and the connecting shaft 7 arranged on the surface of the rotating disk 6 to rotate, and then the rotating connecting shaft 7 makes the movable limit seat 3 move back and forth on the upper surface of the body 1 through the arm 5. The movable limit seat 3 that moves back and forth drives the cable that passes through the threading hole 4 opened on the surface of the movable limit seat 3 to move back and forth on one side of the winding frame 8, so that the cable can be evenly wound on the surface of the winding frame 8, so that the winding frame 8 can achieve uniform winding and winding of the cable, and avoid later scattering.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A three-core wire twisting device, comprising a body (1), characterized in that: A fixed limit seat (2) is fixedly arranged on the upper surface of the machine body (1); a movable limit seat (3) is slidably connected to the upper surface of the machine body (1) and is located on one side of the fixed limit seat (2); threading holes (4) are provided on the surfaces of the fixed limit seat (2) and the movable limit seat (3); a rotating disk (6) is rotatably connected to one side of the movable limit seat (3); a connecting shaft (7) is fixedly arranged at the edge of the surface of the rotating disk (6); an arm (5) is hingedly connected between the connecting shaft (7) and the side wall of the movable limit seat (3); and a motor for rotating and adjusting the rotating disk (6) is arranged at the center of the rotating disk (6).

2. A three-core wire twisting device according to claim 1, characterized in that: A winding frame (8) for winding the cable is arranged on the upper surface of the machine body (1) and located on one side of the movable limit seat (3).

3. A three-core wire twisting device according to claim 1, characterized in that: A wire twisting frame (18) is fixedly arranged on the rightmost side of the upper surface of the machine body (1), and a wire twisting disc (19) is connected to the surface of the wire twisting frame (18) for limited rotation, and three winding holes (20) are opened on the surface of the wire twisting disc (19). A side wall of the wire twisting disc (19) is provided with a toothed wheel (21), and a gear (22) is meshedly connected to the surface of the toothed wheel (21).

4. A three-core wire twisting device according to claim 3, characterized in that: A motor for adjusting the rotation of the gear (22) is connected to the center of the gear (22).

5. A three-core wire twisting device according to claim 3, characterized in that: A pay-off frame (23) is arranged on the right side surface of the wire twisting frame (18), and a lower limit roller (24) for winding and placing a single cable is arranged on the pay-off frame (23).

6. A three-core wire twisting device according to claim 1, characterized in that: A transmission frame (9) is arranged on the upper surface of the machine body (1) and located on the right side of the fixed limiting seat (2); a slide groove (10) is provided on the side wall of the transmission frame (9); a screw rod (11) is connected to the slide groove (10) for limiting rotation; a slider (12) is connected to the outer thread sleeve of the screw rod (11); a connecting rod (13) is connected to the surface of the slider (12); a sliding seat (14) is arranged on the surface of the connecting rod (13) and located above the transmission frame (9); two groups of springs (17) are symmetrically arranged in the sliding seat (14); the top of each group of springs (17) is commonly connected to a support plate (16); a cutting blade (15) is connected between the two support plates (16).

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