Copper wire twisting device

Abstract

The utility model discloses a copper wire twisting device, including a base and a twisting mechanism arranged on the top of the base, the front and rear parts of the top of the base and one side of the twisting mechanism are fixedly connected with a connecting plate, and the bottom of the front part of the connecting plate is fixedly connected with a first motor through a fixing frame. The utility model relates to the technical field of copper wire twisting. The copper wire twisting device drives a reciprocating screw to rotate through a first motor, and the reciprocating screw drives a moving block to move back and forth, and a push plate and a sliding plate on the moving block drive a winding roller to move back and forth, and at the same time, the reciprocating mechanism drives a rotating rod to rotate through a pulley and a transmission belt, and the rotating rod drives the winding roller to rotate through a rectangular rod, so that the winding roller rotates and moves back and forth, so that the surface of the winding roller can evenly wind the copper wire, so that the surface of the winding roller is more fully utilized, and the efficiency of copper wire winding is guaranteed.

Description

Technical Field

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

[0002] A cable is an electrical energy or signal transmission device, usually composed of several or several groups of conductors. In the cable production process, a device is usually used, that is, a cable twisting device, whose main function is to twist the cable wires. However, the copper wire twisting device currently used for cable processing lacks the necessary limiting support mechanism. After the copper wires are twisted, they are relatively loose with each other, which can easily cause the finished cable to be entangled or knotted, thereby affecting the cable quality and production efficiency. Patent documents have now been made to improve this.

[0003] For example, Chinese patent CN218038696U discloses a copper wire twisting device for cable processing, including a bottom plate and a wire roller support column arranged on the top of the bottom plate, the top support of the wire roller support column is fixed with a winding roller, the outer side of the winding roller is connected to the cable body, the side of the wire roller support column is provided with two groups of mounting columns installed on the top of the bottom plate, the top of the mounting column is fixedly connected to a support plate, the top of the support plate is provided with a cable positioning mechanism, the inside of the cable positioning mechanism is connected through the cable body, the bottom end of the cable body is connected to the copper wire twisting mechanism driven by a servo motor, and the servo motor is arranged on a support table fixedly installed on the top of the bottom plate. The copper wire twisting device for cable processing can stably support and fix cables of different thicknesses and sizes through the design of the internal parts of the cable positioning mechanism, avoiding the phenomenon of cable entanglement and knotting during processing.

[0004] Although the above patent can stably support and fix cables of different thicknesses and sizes through the design of the internal parts of the cable positioning mechanism, thereby solving the problem of cable entanglement and knotting during processing, the winding roller is fixed during use, resulting in the copper wire being wound around only one position of the winding roller, and the copper wire cannot be evenly wound around the surface of the winding roller, causing the winding roller to not fully wind up the copper wire. In addition, when the winding roller is full of copper wire, manual monitoring is required at all times so that the device can be shut down in time to replace the winding roller, which is too labor-intensive. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a copper wire twisting device, which solves the problems that the winding roller is fixed, resulting in the copper wire being wound around only one position of the winding roller, making it impossible to evenly wind the copper wire around the surface of the winding roller, and that when the winding roller is full of copper wire, manual monitoring is required at all times, which is too labor-intensive.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a copper wire twisting device, comprising a base and a twisting mechanism arranged on the top of the base, the front and rear parts of the top of the base and one side of the twisting mechanism are fixedly connected with a connecting plate, the bottom of the front part of the front connecting plate is fixedly connected with a first motor through a fixing frame, the output shaft of the first motor is fixedly connected with a reciprocating screw through a coupling, one end of the reciprocating screw penetrates the connecting plate and extends to the interior of the connecting plate, one end of the connecting plate is rotatably connected to the front part of the rear connecting plate through a bearing, a mounting plate is fixedly connected to the top of the front connecting plate, a rotating rod is rotatably connected to the upper part of the front part of the mounting plate through an opening, and a reciprocating mechanism is arranged between the opposite sides of the two connecting plates.

[0007] Preferably, the reciprocating mechanism includes a moving block, which is threadedly connected to the outer surface of the reciprocating screw. A sliding groove is provided at the top of the base and between the two connecting plates. The interior of the sliding groove is slidingly connected to the bottom of the moving block through a slider, and the front part of the top of the moving block is fixedly connected.

[0008] Preferably, the rear end of the rotating rod is fixedly connected to a rectangular rod, the outer surface of the rectangular rod is slidably connected to a winding roller, the front part of the winding roller is provided with a rectangular hole matching the rectangular rod, the outer surface of the reciprocating screw and the outer surface of the rotating rod are both fixedly connected to pulleys, and a transmission belt is transmission-connected between the outer surfaces of the two pulleys.

[0009] Preferably, a sliding groove is provided at the rear of the top of the moving block, and a sliding plate is placed inside the sliding groove.

[0010] Preferably, the twisting mechanism includes a second motor, which is fixedly connected to the top of the base through a support seat, and the output shaft of the second motor is fixedly connected to a rotating rod through a coupling, one end of the rotating rod is fixedly connected to a twisting disk, and one side of the twisting disk is provided with a plurality of winding drums, and a fixing plate is fixedly connected to the top of the base and located on one side of the twisting disk, and the top of the fixing plate is fixedly connected to a twisting cylinder.

[0011] Preferably, the top of the moving block is fixedly connected to an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected to a support plate, an extrusion plate is arranged above the support plate, two springs are fixedly connected between the top of the support plate and the bottom of the extrusion plate, and a control button is fixedly installed on the top of the support plate.

[0012] Beneficial Effects

[0013] The utility model provides a copper wire twisting device. Compared with the existing technology, it has the following beneficial effects:

[0014] (1) The utility model drives the reciprocating screw to rotate through the first motor, and the reciprocating screw drives the moving block to move back and forth, and the pushing plate and the sliding plate on the moving block drive the winding roller to move back and forth. At the same time, the reciprocating mechanism drives the rotating rod to rotate through the pulley and the transmission belt, and the rotating rod drives the winding roller to rotate through the rectangular rod, so that the winding roller rotates and moves back and forth, so that the surface of the winding roller can evenly wind the copper wire, so that the surface of the winding roller is more fully utilized, thereby ensuring the efficiency of copper wire winding.

[0015] (2) The utility model gradually reels up the copper wire on the surface of the reel, and the reeled-up copper wire will squeeze the extrusion plate, and the extrusion plate will squeeze the control button, and the control button will control the first motor and the second motor to turn off, thereby automatically turning off the first motor and the second motor so that the copper wire is no longer twisted. There is no need for manual observation at all times, which greatly reduces the consumption of manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0017] Figure 2 It is a right side view of the structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the connecting plate, the first motor, the reciprocating machine lead screw and the reciprocating mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the moving block, support plate, extrusion plate, spring, control button and electric telescopic rod of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the winding roller and the rectangular hole of the utility model.

[0021] In the figure: 1. base; 2. twisting mechanism; 3. connecting plate; 4. first motor; 5. reciprocating screw; 6. mounting plate; 7. rotating rod; 8. reciprocating mechanism; 9. pulley; 10. transmission belt; 11. support plate; 12. extrusion plate; 13. spring; 14. control button; 15. electric telescopic rod; 21. second motor; 22. rotating rod; 23. twisting disk; 24. winding drum; 25. fixing plate; 26. twisting drum; 81. moving block; 82. slide groove; 83. pushing plate; 84. rectangular rod; 85. winding roller; 86. rectangular hole; 87. sliding plate; 88. sliding groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-5The utility model provides a technical solution: a copper wire twisting device, including a base 1 and a twisting mechanism 2 arranged on the top of the base 1, the front and rear parts of the top of the base 1 and one side of the twisting mechanism 2 are fixedly connected with a connecting plate 3, the bottom of the front of the front connecting plate 3 is fixedly connected with a first motor 4 through a fixing frame, the output shaft of the first motor 4 is fixedly connected with a reciprocating screw 5 through a coupling, one end of the reciprocating screw 5 passes through the connecting plate 3 and extends to the inside of the connecting plate 3, one end of the connecting plate 3 is rotatably connected to the front of the rear connecting plate 3 through a bearing, a mounting plate 6 is fixedly connected to the top of the front connecting plate 3, a rotating rod 7 is rotatably connected to the upper part of the front of the mounting plate 6 through an opening, and a reciprocating mechanism 8 is arranged between the opposite sides of the two connecting plates 3.

[0024] Furthermore, in order to facilitate the reciprocating movement of the winding roller 85 back and forth, the reciprocating mechanism 8 includes a moving block 81, which is threadedly connected to the outer surface of the reciprocating screw 5, and a slide groove 82 is provided at the top of the base 1 and between the two connecting plates 3. The interior of the slide groove 82 is slidably connected to the bottom of the moving block 81 through a slider, and the front part of the top of the moving block 81 is fixedly connected, and the rear end of the rotating rod 7 is fixedly connected to a rectangular rod 84, and the outer surface of the rectangular rod 84 is slidably connected to the winding roller 85, and the front part of the winding roller 85 is provided with a rectangular hole 86 that matches the rectangular rod 84, the outer surface of the reciprocating screw 5 and the outer surface of the rotating rod 7 are both fixedly connected to a pulley 9, and a transmission belt 10 is transmission-connected between the outer surfaces of the two pulleys 9, and a sliding groove 88 is provided at the rear of the top of the moving block 81, and a sliding plate 87 is placed inside the sliding groove 88.

[0025] Furthermore, in order to twist the copper wire, the twisting mechanism 2 includes a second motor 21, which is fixedly connected to the top of the base 1 through a support seat, and the output shaft of the second motor 21 is fixedly connected to a rotating rod 22 through a coupling, one end of the rotating rod 22 is fixedly connected to a twisting disk 23, and one side of the twisting disk 23 is provided with a plurality of winding drums 24, and a fixing plate 25 is fixedly connected to the top of the base 1 and located on one side of the twisting disk 23, and a twisting cylinder 26 is fixedly connected to the top of the fixing plate 25, and one side of the twisting cylinder 26 is connected to a conical cylinder.

[0026] Furthermore, in order to automatically control the first motor 4 and the second motor 21 to shut down, the top of the moving block 81 is fixedly connected to an electric telescopic rod 15, which is electrically connected to an external power supply and controlled by a control switch. The telescopic end of the electric telescopic rod 15 is fixedly connected to a support plate 11, and an extrusion plate 12 is arranged above the support plate 11. Two springs 13 are fixedly connected between the top of the support plate 11 and the bottom of the extrusion plate 12. A control button 14 is fixedly installed on the top of the support plate 11. The first motor 4 and the second motor 21 are servo motors, which are electrically connected to an external power supply and controlled by the control button 14.

[0027] When in use, the steel wires on the multiple winding drums 24 are all passed through the twisting drum 26, and then the multiple steel wires passing through the twisting drum 26 are wound on the winding roller 85. The second motor 21 controls the rotation of the rotating rod 22, and the rotating rod 22 drives the multiple winding drums 24 on the twisting disk 23 to rotate, so that the multiple copper wires are twisted through the twisting drum 26. At the same time, the first motor 4 drives the reciprocating screw 5 to rotate, and the reciprocating screw 5 drives the rotating rod 7 to rotate through the pulley 9 and the transmission belt 10. The rotating rod 7 drives the winding roller 85 to rotate through the rectangular rod 84, and the winding roller 85 winds the twisted copper wires.

[0028] At the same time, the slider in the slide groove 82 limits the sliding movement of the moving block 81, and the reciprocating screw 5 drives the moving block 81 to move back and forth. The moving block 81 pushes the winding roller 85 to slide back and forth on the surface of the rectangular rod 84 through the pushing plate 83 and the sliding plate 87, so that the twisted copper wire is evenly wound on the surface of the winding roller 85.

[0029] After the copper wire on the surface of the winding roller 85 is gradually wrapped, the thickened copper wire on the surface of the winding roller 85 will squeeze the squeezing plate 12, and the squeezing plate 12 will press the control button 14. The control button 14 will control the first motor 4 and the second motor 21 to stop using, and the copper wire on the surface of the winding roller 85 will be shortened, and the sliding plate 87 will be pulled upward to disengage the sliding plate 87 from the sliding groove 88. By controlling the electric telescopic rod 15 to contract, the electric telescopic rod 15 will drive the squeezing plate 12 to move upward, and then pull the winding roller 85 backward to slide and remove the winding roller 85 from the surface of the rectangular rod 84, and then put the new winding roller 85 on the surface of the rectangular rod 84, so that the winding roller 85 pushes the pushing plate 83, and then insert the sliding plate 87 into the sliding groove 88 to block the winding roller 85, and by controlling the electric telescopic rod 15 to extend, the squeezing plate 12 moves upward and resets, and the copper wire is twisted again through the above operations.

Claims

1. A copper wire twisting device, comprising a base (1) and a twisting mechanism (2) arranged on the top of the base (1), characterized in that: The front and rear parts of the top of the base (1) and one side of the twisting mechanism (2) are fixedly connected with a connecting plate (3); the bottom of the front part of the front connecting plate (3) is fixedly connected with a first motor (4) through a fixing frame; the output shaft of the first motor (4) is fixedly connected with a reciprocating screw (5) through a coupling; one end of the reciprocating screw (5) passes through the connecting plate (3) and extends to the inside of the connecting plate (3); one end of the connecting plate (3) is rotatably connected to the front part of the rear connecting plate (3) through a bearing; a mounting plate (6) is fixedly connected to the top of the front connecting plate (3); a rotating rod (7) is rotatably connected to the upper part of the front part of the mounting plate (6) through an opening; a reciprocating mechanism (8) is provided between the opposite sides of the two connecting plates (3).

2. A copper wire twisting device according to claim 1, characterized in that: The reciprocating mechanism (8) comprises a moving block (81) which is threadedly connected to the outer surface of the reciprocating screw (5); a slide groove (82) is provided at the top of the base (1) and between the two connecting plates (3); the interior of the slide groove (82) is slidably connected to the bottom of the moving block (81) via a slider; and the front of the top of the moving block (81) is fixedly connected.

3. A copper wire twisting device according to claim 2, characterized in that: The rear end of the rotating rod (7) is fixedly connected to a rectangular rod (84), the outer surface of the rectangular rod (84) is slidably connected to a winding roller (85), the front part of the winding roller (85) is provided with a rectangular hole (86) adapted to the rectangular rod (84), the outer surface of the reciprocating screw (5) and the outer surface of the rotating rod (7) are both fixedly connected to pulleys (9), and a transmission belt (10) is transmission-connected between the outer surfaces of the two pulleys (9).

4. A copper wire twisting device according to claim 2, characterized in that: A sliding groove (88) is provided at the rear of the top of the moving block (81), and a sliding plate (87) is placed inside the sliding groove (88).

5. A copper wire twisting device according to claim 1, characterized in that: The twisting mechanism (2) comprises a second motor (21), the second motor (21) being fixedly connected to the top of the base (1) via a support seat, the output shaft of the second motor (21) being fixedly connected to a rotating rod (22) via a coupling, one end of the rotating rod (22) being fixedly connected to a twisting disk (23), one side of the twisting disk (23) being provided with a plurality of winding drums (24), the top of the base (1) and located on one side of the twisting disk (23) being fixedly connected to a fixing plate (25), the top of the fixing plate (25) being fixedly connected to a twisting cylinder (26).

6. A copper wire twisting device according to claim 2, characterized in that: The top of the moving block (81) is fixedly connected to an electric telescopic rod (15), the telescopic end of the electric telescopic rod (15) is fixedly connected to a support plate (11), an extrusion plate (12) is arranged above the support plate (11), two springs (13) are fixedly connected between the top of the support plate (11) and the bottom of the extrusion plate (12), and a control button (14) is fixedly installed on the top of the support plate (11).

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