Cable conductor stranding device

Abstract

The utility model discloses a cable conductor stranding device which comprises a base, the upper side wall of the left end of the base is fixedly connected with a fixing plate, the right side wall of the fixing plate is rotatably connected with a first rotating shaft, the right end of the first rotating shaft is fixedly connected with a fluted disc, and first stranding holes are symmetrically formed in the positions, deviating from the circle center, of the right side wall of the fluted disc. A driving mechanism is arranged on the upper side wall of the base, first vertical plates located on the right side of the fluted disc are symmetrically and fixedly connected to the upper side wall of the base, a second motor is fixedly connected to the front side wall of the first vertical plate located on the front side, and a lead screw rotationally connected with the first vertical plate located on the rear side is fixedly connected to the driving end of the second motor. The lead screw is driven by the driving end of the second motor to rotate clockwise or anticlockwise, so that the lead screw drives the moving seat, the wire sleeve and the twisted wire to move forwards and backwards, the twisted wire is uniformly and neatly wound on the winding roller, and the quality of wire twisting production is ensured.

Description

Technical Field

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

[0002] In the process of cable manufacturing, twisting devices are often used. Twisting devices refer to twisting several single wires of the same or different diameters together in a certain direction and according to certain rules to form a whole twisted wire. In addition, the twisted wire core is much softer than a single wire core of the same diameter and has better bending performance.

[0003] When the existing wire twisting device for cable production is being processed, the winding of the wires after twisting lacks a guide device, which causes the wires to be unable to be wound evenly and smoothly on the winding roller, thereby affecting the quality of the wire twisting production. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and proposes a cable conductor twisting device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cable conductor twisting device comprises a base, wherein the upper side wall at the left end of the base is fixedly connected to a fixing plate, the right side wall of the fixing plate is rotatably connected to a rotating shaft, the right end of the rotating shaft is fixedly connected to a toothed disc, and a twisting hole is symmetrically opened at the right side wall of the toothed disc deviating from the center of a circle, and a driving mechanism is provided on the upper side wall of the base, and a vertical plate 1 located on the right side of the toothed disc is symmetrically fixedly connected to the upper side wall of the base, and a motor 2 is fixedly connected to the front side wall of the vertical plate 1 located on the front side, and the driving end of the motor 2 is fixedly connected to a vertical plate 1 located at the rear The screw rod is rotatably connected to plate one, and the outer wall of the screw rod is threadedly connected to a moving seat, the upper side wall of the moving seat is fixedly connected to a wire sleeve matching the toothed disk, the lower side wall of the moving seat is fixedly connected to a guide rod slidably connected to the upper side wall of the base, the upper side wall of the base is symmetrically fixedly connected to a vertical plate two located on the right side of the wire sleeve, the front side wall of the vertical plate two located on the front side is fixedly connected to a motor three, the driving end of the motor three is fixedly connected to a rotating shaft two rotatably connected to the vertical plate two located at the rear, and the outer wall fixed sleeve of the rotating shaft two is provided with a winding roller.

[0007] Preferably, the driving mechanism comprises a support rod fixedly connected to the upper side wall of the base, the top end of the support rod is fixedly connected to motor 1, and the driving end of motor 1 is fixedly connected to a gear meshing with the gear disk.

[0008] Preferably, a bearing is fixedly embedded in the right side wall of the fixed plate, and the inner ring of the bearing is fixedly connected to the outer wall of the rotating shaft 1.

[0009] Preferably, the upper side wall of the base is provided with a guide groove matching the guide rod.

[0010] Preferably, a second twisting hole matching the first twisting hole is symmetrically formed on the right side wall of the fixing plate.

[0011] Preferably, the motors 1, 2 and 3 are all ZK-SIFU servo motors.

[0012] Compared with the existing technology, the advantages of this cable conductor twisting device are:

[0013] A driving mechanism, a toothed disc, a twisting hole 1, a twisting hole 2, a wire sleeve and a winding roller are provided. Two wires are respectively inserted into the twisting hole 1 and the twisting hole 2, and then the motor 1 is started. The driving end of the motor 1 drives the gear to rotate, and then drives the toothed disc meshing with it to rotate. The rotation of the toothed disc completes the twisting of the two wires. The twisted wire passes through the wire sleeve and is wound on the winding roller. During the winding process, the motor 2 is started. The driving end of the motor 2 drives the lead screw to rotate clockwise or counterclockwise, so that the lead screw drives the moving seat, the wire sleeve and the twisted wire to move forward and backward, so that the twisted wire is evenly and neatly wound on the winding roller, thereby ensuring the quality of the wire twisting production;

[0014] To sum up, the utility model drives the screw rod to rotate clockwise or counterclockwise through the driving end of motor 2, so that the screw rod drives the moving seat, the wire sleeve and the twisted wire to move forward and backward, so that the twisted wire is evenly and neatly wound on the winding roller, thereby ensuring the quality of the wire twisting production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a cable conductor twisting device proposed by the utility model;

[0016] Figure 2 This is a left view of a cable conductor twisting device proposed by the utility model;

[0017] Figure 3 This is a right side view of a cable conductor twisting device proposed by the utility model.

[0018] In the figure: 1 base, 2 fixed plate, 3 rotating shaft 1, 4 toothed disc, 5 twisting hole 1, 6 support rod, 7 motor 1, 8 gear, 9 vertical plate 1, 10 motor 2, 11 screw rod, 12 moving seat, 13 wire sleeve, 14 guide rod, 15 guide groove, 16 vertical plate 2, 17 motor 3, 18 rotating shaft 2, 19 winding roller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 A cable conductor twisting device comprises a base 1, a fixed plate 2 is fixedly connected to the upper side wall of the left end of the base 1, a rotating shaft 3 is rotatably connected to the right side wall of the fixed plate 2, a bearing is fixedly embedded in the right side wall of the fixed plate 2, the inner ring of the bearing is fixedly connected to the outer wall of the rotating shaft 3, a toothed disc 4 is fixedly connected to the right end of the rotating shaft 3, a twisting hole 5 is symmetrically opened at the right side wall of the toothed disc 4 at a position deviating from the center of the circle, a twisting hole 2 matching the twisting hole 5 is symmetrically opened on the right side wall of the fixed plate 2, a driving mechanism is arranged on the upper side wall of the base 1, preferably, a vertical plate 9 located on the right side of the toothed disc 4 is symmetrically fixedly connected to the upper side wall of the base 1, and a motor 2 10 is fixedly connected to the front side wall of the vertical plate 9 located on the front side;

[0021] The driving end of the motor 2 10 is fixedly connected with a screw rod 11 which is rotatably connected to the vertical plate 1 9 located at the rear, the outer wall of the screw rod 11 is threadedly connected with a moving seat 12, the upper side wall of the moving seat 12 is fixedly connected with a wire sleeve 13 which matches the toothed disc 4, the lower side wall of the moving seat 12 is fixedly connected with a guide rod 14 which is slidably connected to the upper side wall of the base 1, the upper side wall of the base 1 is provided with a guide groove 15 which matches the guide rod 14, the upper side wall of the base 1 is symmetrically fixedly connected with the vertical plate 2 16 located on the right side of the wire sleeve 13, the front side wall of the vertical plate 2 16 located on the front side is fixedly connected with a motor 3 17, the motor 1 7, the motor 2 10 and the motor 3 17 are all servo motors of the model ZK-SIFU, the driving end of the motor 3 17 is fixedly connected with a rotating shaft 2 18 which is rotatably connected to the vertical plate 2 16 located at the rear, and the outer wall fixed sleeve of the rotating shaft 2 18 is provided with a winding roller 19;

[0022] Insert the two strands of wire into twisting hole 1 5 and twisting hole 2 respectively, then start motor 1 7, the driving end of motor 1 7 drives gear 8 to rotate, and then drives the gear plate 4 meshing therewith to rotate, the rotation of gear plate 4 completes the twisting of the two strands of wire, and the twisted wire passes through the wire sleeve 13 and is wound on the winding roller 19. During the winding process, start motor 2 10, the driving end of motor 2 10 drives the screw rod 11 to rotate clockwise or counterclockwise, so that the screw rod 11 drives the moving seat 12, the wire sleeve 13 and the twisted wire to move forward and backward, so that the twisted wire is evenly and neatly wound on the winding roller 19, thereby ensuring the quality of wire twisting production.

[0023] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0024] The operating principle of the utility model is now described as follows:

[0025] When in use, the two strands of wire are respectively inserted into the twisting hole 1 5 and the twisting hole 2, and then the motor 1 7 is started. The driving end of the motor 1 7 drives the gear 8 to rotate, and then drives the gear plate 4 meshing therewith to rotate. The rotation of the gear plate 4 completes the twisting of the two strands of wire. The twisted wire passes through the wire sleeve 13 and is wound on the winding roller 19. During the winding process, the motor 2 10 is started. The driving end of the motor 2 10 drives the screw rod 11 to rotate clockwise or counterclockwise, so that the screw rod 11 drives the moving seat 12, the wire sleeve 13 and the twisted wire to move forward and backward, so that the twisted wire is evenly and neatly wound on the winding roller 19, thereby ensuring the quality of the wire twisting production.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable conductor twisting device, comprising a base (1), characterized in that: The left upper side wall of the base (1) is fixedly connected to a fixing plate (2), the right side wall of the fixing plate (2) is rotatably connected to a rotating shaft (3), the right end of the rotating shaft (3) is fixedly connected to a toothed disc (4), the right side wall of the toothed disc (4) is symmetrically provided with a twisting hole (5) at a position deviated from the center of the circle, the upper side wall of the base (1) is provided with a driving mechanism, the upper side wall of the base (1) is symmetrically fixedly connected to a vertical plate (9) located on the right side of the toothed disc (4), the front side wall of the vertical plate (9) located on the front side is fixedly connected to a motor (10), the driving end of the motor (10) is fixedly connected to a screw rod (11) rotatably connected to the vertical plate (9) located at the rear, the screw rod (11) is The outer wall of the movable seat (12) is threadedly connected to the movable seat (12), the upper side wall of the movable seat (12) is fixedly connected to a wire sleeve (13) matching the toothed disc (4), the lower side wall of the movable seat (12) is fixedly connected to a guide rod (14) slidably connected to the upper side wall of the base (1), the upper side wall of the base (1) is symmetrically fixedly connected to a vertical plate 2 (16) located on the right side of the wire sleeve (13), the front side wall of the vertical plate 2 (16) located on the front side is fixedly connected to a motor 3 (17), the driving end of the motor 3 (17) is fixedly connected to a rotating shaft 2 (18) rotatably connected to the vertical plate 2 (16) located at the rear, and the outer wall fixed sleeve of the rotating shaft 2 (18) is provided with a winding roller (19).

2. A cable conductor twisting device according to claim 1, characterized in that: The driving mechanism comprises a support rod (6) fixedly connected to the upper side wall of the base (1), the top end of the support rod (6) being fixedly connected to a motor 1 (7), and the driving end of the motor 1 (7) being fixedly connected to a gear (8) meshing with the toothed disc (4).

3. A cable conductor twisting device according to claim 1, characterized in that: A bearing is fixedly embedded in the right side wall of the fixed plate (2), and the inner ring of the bearing is fixedly connected to the outer wall of the rotating shaft (3).

4. A cable conductor twisting device according to claim 1, characterized in that: The upper side wall of the base (1) is provided with a guide groove (15) matching the guide rod (14).

5. A cable conductor twisting device according to claim 1, characterized in that: The right side wall of the fixing plate (2) is symmetrically provided with a second twisting hole matching the first twisting hole (5).

6. A cable conductor twisting device according to claim 2, characterized in that: The motor 1 (7), the motor 2 (10) and the motor 3 (17) are all servo motors of the model ZK-SIFU.

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