Cable copper core twisting device

Abstract

The utility model discloses a cable copper core stranding device, which belongs to the technical field of cable stranding and comprises a workbench for stranding cable copper cores and a wire box fixed on the surface of the workbench, a plurality of through holes are arranged on the outer wall of one side of the wire box, wire tubes are fixed in the through holes of the wire box, and the wire tubes are fixed on the workbench. Two mounting grooves are symmetrically formed in the wire conduit, an infrared transmitter and an infrared receiver are mounted in the two mounting grooves of the wire conduit respectively, a mounting hole is formed in the outer wall of the other side of the wire conduit box, a wire twisting disc is rotationally connected into the mounting hole of the wire conduit box, and a forward and reverse motor is mounted on the outer wall of one side of the workbench; a guide screw is fixed to the output end of the forward and reverse motor, and the outer wall of the guide screw is in threaded connection with a wire concentration plate. According to the cable copper core twisting device, detection can be carried out when wires are broken in the copper core twisting process, and cables can be wound in order.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable twisting, and in particular relates to a cable copper core twisting device. Background Art

[0002] Cable is a commonly used device for transmitting electric energy or signals, generally composed of a single conductor or several conductors or several groups of conductors. Since multiple conductors have the advantages of good flexibility, high reliability, high strength, good stability, etc. after being twisted, all multi-conductor cables currently use a twisting machine to twist the copper wires into a single conductor.

[0003] Reference authorization announcement number: CN211957263U Chinese authorized patent: A cable copper core twisting device. This utility model can use a single power source of a motor to quickly rotate and twist any multiple copper cores, and at the same time, synchronously transport the twisted multiple copper cores, so that the entire twisting work can be carried out stably and orderly.

[0004] However, after the multiple copper cores are twisted, the cables cannot be rolled up in an orderly manner, which not only takes up space, but also requires the cables to be rolled up again later, increasing the labor intensity of the staff. Utility Model Content

[0005] The purpose of the utility model is to provide a cable copper core twisting device to solve the problem raised in the above background technology that after the twisting of multiple copper cores is completed, the cable cannot be wound up in an orderly manner, which not only takes up space, but also requires the cable to be wound up again later, increasing the labor intensity of the staff.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable copper core twisting device, comprising a workbench for twisting the cable copper core and a wire box fixed on the surface of the workbench, a plurality of through holes are opened on one side outer wall of the wire box, and a wire tube is fixed in the through hole of the wire box, two installation grooves are symmetrically opened in the wire tube, an infrared transmitter and an infrared receiver are respectively installed in the two installation grooves of the wire tube, a mounting hole is opened on the other side outer wall of the wire box, and a twisting disk is rotatably connected in the installation hole of the wire box, and an alarm is installed on the surface of the wire box;

[0007] A forward and reverse motor is installed on the outer wall of one side of the workbench, a guide screw is fixed to the output end of the forward and reverse motor, a wire collection plate is threadedly connected to the outer wall of the guide screw, two fixed plates are movably connected to the surface of the workbench, and a winding roller is placed between the two fixed plates.

[0008] In a further embodiment, a driving motor is installed on the top wall of the inner cavity of the wire box, a driving gear is fixed to the outside of the output shaft of the driving motor, and a gear ring meshing with the driving gear is fixed to the outer wall of the wire winding drum.

[0009] In a further embodiment, an adjusting shaft is rotatably connected inside the workbench, and the outer wall of the adjusting shaft is provided with two sets of thread grooves in opposite directions, and the two sets of thread grooves on the outer wall of the adjusting shaft are both threadedly connected to connecting rods fixedly connected to the fixing plate.

[0010] In a further embodiment, a rotation hole is formed on the opposite surfaces of the two fixing plates, and a positioning sleeve for fixing the winding roller is rotatably connected to the rotation hole of the fixing plate via a rotating shaft.

[0011] In a further embodiment, a rotating motor is mounted on the outer wall of one of the fixed plates, and the output shaft of the rotating motor is fixedly connected to the rotating shaft in the fixed plate.

[0012] In a further embodiment, threaded holes are provided at corresponding positions of the positioning sleeve and the winding roller, and fixing bolts are threadedly connected in the threaded holes of the positioning sleeve and the winding roller.

[0013] Technical effects and advantages of the utility model:

[0014] The cable copper core twisting device drives the winding roller to rotate through a rotating motor to wind up the twisted cable. At the same time, the forward and reverse motor drives the guide screw to rotate forward and reversely, driving the cable collection plate to move back and forth, so that the twisted cable can be wound around the outside of the winding roller in an orderly manner, which not only avoids the space occupied by the twisted cable, but also facilitates the storage of the cable, reducing the labor intensity of the staff.

[0015] By setting up the infrared transmitter and the infrared receiver, when the line is broken, the infrared receiver can receive the signal from the infrared transmitter, thereby sounding an alarm through the alarm to remind the staff. The cable copper core twisting device can not only detect when the line is broken during the copper core twisting process, but also can reel the cable in an orderly manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a left side view of the wire box of the utility model;

[0019] Figure 3 It is a cross-sectional view of the wire box and the wire tube of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the driving motor and the wire twisting disc of the utility model;

[0021] Figure 5 It is a cross-sectional view of the workbench and the cable collection plate of the utility model;

[0022] Figure 6 It is a cross-sectional view of the workbench and the winding roller of the utility model.

[0023] In the figure: 1. workbench; 2. wire box; 3. wire tube; 4. infrared transmitter; 5. infrared receiver; 6. drive motor; 7. drive gear; 8. wire reel; 9. gear ring; 10. forward and reverse motor; 11. guide screw; 12. wire collection plate; 13. adjustment shaft; 14. connecting rod; 15. fixing plate; 16. positioning sleeve; 17. winding roller; 18. rotating motor. DETAILED DESCRIPTION

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0026] In order to detect and alarm when the copper core is broken during the twisting process, and to reel the cable in an orderly manner, such as Figures 1 to 6As shown, a wire box 2 is welded on the surface of a workbench 1 for twisting the copper core of the cable, and a plurality of through holes are provided on the left outer wall of the wire box 2. The number of through holes can be adjusted according to actual use requirements, and a wire tube 3 is welded in the through hole of the wire box 2. Two installation grooves are symmetrically provided in the wire tube 3. An infrared transmitter 4 and an infrared receiver 5 are respectively installed in the two installation grooves of the wire tube 3. An alarm is installed on the surface of the wire box 2 by bolts. The infrared transmitter 4, the infrared receiver 5 and the alarm are all prior arts, and their structures will not be described in detail here. By setting the infrared transmitter and the infrared receiver, when the line is broken, the infrared receiver can receive the signal from the infrared transmitter, so that an alarm is issued through the alarm to remind the staff;

[0027] A mounting hole is provided on the right outer wall of the wire box 2, and a wire twisting disc 8 is rotatably connected to the mounting hole of the wire box 2 through a welded bearing. A plurality of wire holes are provided on the wire twisting disc 8, and the number of wire holes on the wire twisting disc 8 corresponds to the number of wire tubes 3. A driving motor 6 is installed on the top wall of the inner cavity of the wire box 2 through bolts, and a driving gear 7 is welded to the outside of the output shaft of the driving motor 6. A gear ring 9 meshing with the driving gear 7 is fixed to the outer wall of the wire twisting disc 8. A plurality of copper cores pass through the wire tube 3 and the wire twisting disc 8, and the driving motor 6 drives the gear ring 9 to rotate through the driving gear 7, thereby twisting the plurality of copper cores.

[0028] A forward and reverse motor 10 is installed on the outer wall of one side of the workbench 1 by bolts, and a guide screw 11 is fixed to the output end of the forward and reverse motor 10 through a coupling, and a collection plate 12 is threadedly connected to the outer wall of the guide screw 11, and a movable groove for the collection plate 12 to move is provided on the surface of the workbench 1, and a movable hole for the cable to move is provided on the collection plate 12, and an adjusting shaft 13 is rotatably connected to the workbench 1 through a welded bearing, and two groups of threaded grooves in opposite directions are provided on the outer wall of the adjusting shaft 13, and a connecting rod 14 is threadedly connected to the two groups of threaded grooves on the outer wall of the adjusting shaft 13, and two through grooves for the connecting rod 14 to move are symmetrically provided on the surface of the workbench 1, and a turntable is welded on the end face of the adjusting shaft 13, and a threaded hole is provided on the turntable, and a positioning bolt is threadedly connected to the threaded hole of the turntable, and the position of the adjusting shaft 13 can be fixed by tightening the positioning bolt to prevent the adjusting shaft 13 from rotating accidentally, and a fixing plate 15 is welded on the surface of the connecting rod 14;

[0029] The opposite surfaces of the two fixing plates 15 are provided with rotation holes, and the rotation holes of the fixing plates 15 are rotatably connected with positioning sleeves 16 through rotating shafts, and a winding roller 17 is inserted between the two positioning sleeves 16. A rotating motor 18 is installed on the outer wall of one fixing plate 15, and the output shaft of the rotating motor 18 is fixedly connected with the rotating shaft in the fixing plate 15. Threaded holes are provided at the corresponding positions of the positioning sleeve 16 and the winding roller 17, and the threaded holes of the positioning sleeve 16 and the winding roller 17 are threadedly connected with fixing bolts. Tightening the fixing bolts can The position of the winding roller 17 is fixed, the fixing bolts are unscrewed, and the adjusting shaft 13 is rotated to drive the two fixing plates 15 and the positioning sleeve 16 to move in opposite directions, so that the positioning sleeve 16 is separated from the winding roller 17, and the winding roller 17 can be disassembled. The winding roller 17 is driven by the rotating motor 18 to rotate, and the twisted cable is wound up. At the same time, the forward and reverse motor 10 drives the guide screw 11 to rotate in a forward and reverse cycle, and drives the collection plate 12 to move back and forth, so that the twisted cable can be wound around the outside of the winding roller 17 in an orderly manner.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The control method of the utility model is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] Working principle:

[0033] When the cable copper core twisting device is in use, multiple copper cores pass through the wire tube 3 and the twisting drum 8, and pass through the wire collection plate 12, and finally are wound on the winding roller 17, and the driving motor 6 is started to drive the driving gear 7 to rotate, and the driving gear 7 drives the gear ring 9 to rotate, so as to twist the multiple copper cores;

[0034] Start the forward and reverse motor 10 and the rotating motor 18 at the same time. The rotating motor 18 drives the winding roller 17 to rotate to reel up the twisted cable. At the same time, the forward and reverse motor 10 drives the guide screw 11 to rotate in a forward and reverse cycle, and drives the cable collection plate 12 to move back and forth, so that the twisted cable is wound around the outside of the winding roller 17 in an orderly manner. When the cable is wound, turn off all electrical equipment, unscrew the fixing bolts, rotate the adjusting shaft 13, and drive the two fixing plates 15 and the positioning sleeve 16 to move in opposite directions, so that the positioning sleeve 16 is separated from the winding roller 17, and the winding roller 17 can be disassembled to store the cable.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable copper core twisting device, comprising a workbench (1) for twisting the cable copper core and a conductor box (2) fixed to the surface of the workbench (1), characterized in that: A plurality of through holes are provided on one side outer wall of the wire box (2), and a wire tube (3) is fixed in the through hole of the wire box (2), two installation grooves are symmetrically provided in the wire tube (3), an infrared transmitter (4) and an infrared receiver (5) are respectively installed in the two installation grooves of the wire tube (3), a mounting hole is provided on the other side outer wall of the wire box (2), and a wire twisting disk (8) is rotatably connected in the installation hole of the wire box (2), and an alarm is installed on the surface of the wire box (2); A forward and reverse motor (10) is installed on the outer wall of one side of the workbench (1), a guide screw (11) is fixed to the output end of the forward and reverse motor (10), and a wire collection plate (12) is threadedly connected to the outer wall of the guide screw (11). Two fixed plates (15) are movably connected to the surface of the workbench (1), and a winding roller (17) is placed between the two fixed plates (15).

2. A cable copper core twisting device according to claim 1, characterized in that: A driving motor (6) is installed on the top wall of the inner cavity of the wire box (2), a driving gear (7) is fixed to the outside of the output shaft of the driving motor (6), and a gear ring (9) meshing with the driving gear (7) is fixed to the outer wall of the wire winding disc (8).

3. A cable copper core twisting device according to claim 1, characterized in that: An adjusting shaft (13) is rotatably connected inside the workbench (1), and the outer wall of the adjusting shaft (13) is provided with two groups of thread grooves running in opposite directions, and the two groups of thread grooves on the outer wall of the adjusting shaft (13) are both threadedly connected to connecting rods (14) fixedly connected to the fixing plate (15).

4. A cable copper core twisting device according to claim 3, characterized in that: The opposite surfaces of the two fixing plates (15) are provided with rotation holes, and a positioning sleeve (16) for fixing the winding roller (17) is rotatably connected in the rotation holes of the fixing plates (15) via a rotating shaft.

5. A cable copper core twisting device according to claim 4, characterized in that: A rotating motor (18) is installed on the outer wall of one of the fixed plates (15), and the output shaft of the rotating motor (18) is fixedly connected to the rotating shaft in the fixed plate (15).

6. A cable copper core twisting device according to claim 4, characterized in that: Threaded holes are provided at corresponding positions of the positioning sleeve (16) and the winding roller (17), and fixing bolts are threadedly connected in the threaded holes of the positioning sleeve (16) and the winding roller (17).

Images