CN210896780U - Stranded conductor device for cable manufacture - Google Patents

Abstract

Stranding device for cable production, the bottom of the turntable is provided with a base, the turntable is connected with the base in a rolling connection, the anti-winding disc is provided with the same number of threading holes as the number of roller shafts, and the side of the anti-winding disc away from the turntable is provided with a winding mechanism , the winding mechanism includes a bobbin, the bobbin is rotatably connected to a vertical transmission shaft, the upper end of the transmission shaft is coaxially connected with a small circular truncated support plate, and the support plate is coaxially fixed with a roller shaft, A wire outlet mechanism is arranged between the anti-winding reel and the winding mechanism, and the wire outlet mechanism includes a wire outlet frame and a wire assembly arranged on the wire outlet frame. The wire outlet frame can prevent the wire from being worn out during the twisting process and improve the quality of the product; the winding mechanism can put the wire reel straight up and down on the roller shaft, which is convenient for the installation and removal of the wire reel and improves the production efficiency.

Description

Stranding device for cable production

technical field

The utility model relates to the technical field of cable production, in particular to a twisted wire device for cable production.

Background technique

Cable stranding equipment is a device used to produce wires, cables, etc. by twisting multiple strands of thin wires or multiple thin wires to form a cable, so that multiple single conductors are twisted into one strand to meet the technological requirements of the wire. Stranding machines can generally be divided into single stranding machines, double stranding machines, high-speed stranding machines, back-twisting machines, cage stranding machines, frame stranding machines, tubular stranding machines and disc stranding machines according to the stranding method. machine etc. Stranding machine, also known as high-speed stranding machine/wiring machine/wire machine, is widely used in various soft/hard conductor wires, copper wires, enameled wires, tinned wires, copper-clad steel, copper-clad aluminum, etc., as well as electronic wires. of twisting.

The cable rollers completed by the winding of the prior twisting equipment are not easy to install and disassemble, and the cable cores are easily worn during the cable twisting process, which affects the quality of the cables.

Utility model content

In view of the above-mentioned situation, in order to overcome the defects of the prior art, the purpose of this utility model is to provide a stranded wire device for cable production, which is convenient for installation and disassembly of the cable wire roller, reduces the wear and tear of the stranded cable during the stranded wire process, and improves the production efficiency. and cable quality.

The solution is that the twisting device for cable production includes a turntable, an anti-twisting reel, the turntable and the anti-twisting reel are connected by a bracket, the turntable and the anti-twisting reel are coaxial, and a base is provided below the turntable. , the turntable is connected with the base in a rolling manner, and at least three line rollers are rotatably connected to the support along the circumferential direction of the turntable axis. A winding mechanism is provided on the side of the disc away from the turntable. The winding mechanism includes a winding frame. The winding frame is rotatably connected to a vertical transmission shaft. The upper end of the transmission shaft is coaxially and fixedly connected with a small circular truncated support plate. , a roller shaft is coaxially fixed on the support plate, the drive shaft is connected with a drive mechanism that drives its rotation, and a wire outlet mechanism is arranged between the anti-winding disc and the winding mechanism. The wire assembly includes a wire seat, two vertical guide rails fixed on the upper left of the wire, and two wire wheel assemblies spaced up and down. The wire wheel assembly includes a wire wheel, and both ends of the wire wheel are rotatably connected. There are sliders, the sliders on the same wire wheel all slide up and down to connect with different guide rails, and there are tension springs between the two sliders on the same guide rail, the middle of the wire wheel is provided with an arc surface, and the turntable A rotary drive device is connected to drive it.

Preferably, a guide wheel is provided between the wire outlet mechanism and the wire winding mechanism.

Preferably, the driving mechanism includes a driven pulley mounted on the transmission shaft, a drive motor mounted on the bobbin, a driving pulley is mounted on the output shaft of the driving motor, and a drive pulley is arranged between the driving pulley and the driven pulley There is a belt.

Preferably, a support component is provided between the turntable and the base and between the anti-winding disc and the base. The support component includes a support frame, and two rollers are connected to the support frame in parallel rotation at intervals. The gap between the two rollers is convenient for the two rollers to contact.

Preferably, the rotary drive mechanism includes a winding motor, and the output shaft of the winding motor is fixedly connected to the turntable coaxially.

The beneficial effects of the utility model are as follows: the wire outlet frame can prevent the wire from being worn out during the twisting process, and improve the product quality; ,Increase productivity.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic diagram of the wire wheel assembly of the present invention.

Detailed ways

The specific embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

As shown in Figure 1 and Figure 2, the twisting device for cable production includes a turntable 1, an anti-twisting reel 2, and the turntable 1 and the anti-twisting reel 2 are connected by a bracket 3, and the turntable 1 and the anti-twisting reel 2 are the same as The axis is characterized in that a base 4 is arranged below the turntable 1, the turntable 1 is connected with the base 4 in a rolling connection, and at least three line rollers 5 are rotatably connected to the support 3 along the circumferential direction of the axis of the turntable 1. The anti-winding reel 2 is provided with the same number of threading holes 6 as the bobbins 5. The anti-twisting reel 2 is provided with a winding mechanism on the side away from the turntable 1. The wire rack 7 is rotatably connected to the vertical transmission shaft 8, the upper end of the transmission shaft 8 is coaxially fixedly connected with a small circular truncated support plate 9, and the support plate 9 is coaxially fixed with a roller shaft 10, and the transmission shaft 8 is connected There is a driving mechanism for driving the rotation, and a wire outlet mechanism is provided between the anti-winding disc 2 and the winding mechanism. The wire outlet mechanism includes a wire outlet frame 11 and a wire assembly arranged on the wire outlet frame 11. The wire assembly includes a wire seat 12. Two vertical guide rails 13 fixed on the upper left of the wire, and two wire wheel assemblies spaced up and down. The wire wheel assembly includes a wire wheel 14. Both ends of the wire wheel 14 are rotatably connected with sliders 15. The same wire wheel The sliders 15 on the 14 are all slidably connected to different guide rails 13 up and down, and a tension spring 16 is provided between the two sliders 15 slidably connected on the same guide rail. There is a drive device that drives its rotation. The spool shaft 5 is used to install the spool to be wound, the spool shaft 5 is inserted into the middle hole of the spool to be wound, the spool to be wound rotates with the spool shaft 5, and the wire to be wound passes through the corresponding In the gap between the two wire pulleys entered by the threading hole 6, the thread reel is passed through the threading roller shaft 10, and the upper end of the threading roller is fixed with a locking plate. Squeeze, so that the bottom of the wire reel is in close contact with the arc surface of the support reel 9, and the stranded wire is wound on the wire reel. The rotary drive mechanism drives the turntable 1, the bracket 3 and the anti-winding disk 2 to rotate, and cooperates with the wire outlet mechanism to twist the wires. The wire wheel of the mechanism rotates and slides up and down with the guide rail 13, which can reduce the wear of the wire, and at the same time, the tension spring 16 can compress the wire passing between the two wire wheels. The drive mechanism drives the drive shaft to rotate, and then drives the support plate 9 and the roller shaft 10 to rotate, so as to realize the rotation of the turntable 1 and wind the twisted wires on the turntable 1 .

A guide wheel 17 is provided between the wire outlet mechanism and the wire winding mechanism. The twisted wires are wound onto the turntable 1 by the wire wheel, and the guide wheel 17 guides and supports the twisted wires.

The drive mechanism includes a driven pulley 18 installed on the transmission shaft 8, a drive motor 19 installed on the bobbin 7, a drive pulley 20 installed on the output shaft of the drive motor 19, the drive pulley 20 and the driven pulley 20. A belt 21 is provided between the moving pulleys 18 . The drive motor 19 drives the transmission shaft 8 to rotate through the pulley mechanism, thereby realizing the rotation of the support plate 9 .

There are support components between the turntable 1 and the base 4 and between the anti-winding disc 2 and the base 4. The support components include a support frame, and two rollers are connected to the support frame in parallel rotation at intervals. The turntable 1 or the anti-winding wire The lower part of the disc 2 extends into the gap between the two rollers so that the two rollers can contact. The support assembly supports the turntable 1 and the anti-thread reel 2, and reduces the rotational frictional resistance of the turntable 1 and the anti-thread reel 2 at the same time.

The rotary drive mechanism includes a winding motor 22 , and the output shaft of the winding motor 22 is coaxially and fixedly connected to the turntable 1 . The winding motor 22 drives the turntable 1 , the bracket 3 and the anti-winding disc 2 to rotate.

The beneficial effects of the utility model are as follows: the wire outlet frame can prevent the wire from being worn out during the twisting process, and improve the product quality; ,Increase productivity.

The above-mentioned embodiments are not intended to limit the scope of the present utility model. On the premise of not departing from the design concept of the present utility model, various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model shall be incorporated into the present invention. within the scope of protection determined by the claims of the utility model.

Claims (5)

1. Stranding device for cable production, including a turntable (1), an anti-twisting reel (2), the turntable (1) and the anti-twisting reel (2) are connected by a bracket (3), and the turntable (1) and the anti-twisting reel (2) are connected by a bracket (3). The coaxial line of the winding reel (2) is characterized in that a base (4) is arranged below the turntable (1), the turntable (1) is connected with the base (4) in a rolling connection, and the support (3) is connected in a rotational manner. There are at least three spool shafts (5) evenly distributed along the circumference of the axis of the turntable (1). A winding mechanism is provided on the side of the winding reel (2) away from the turntable (1), and the winding mechanism comprises a winding frame (7), and the winding frame (7) is rotatably connected to a vertical transmission shaft (8), The upper end of the transmission shaft (8) is coaxially fixedly connected with a support plate (9) in the shape of a truncated cone with a small upper end. The rotating drive mechanism, a wire outlet mechanism is provided between the anti-winding disc (2) and the winding mechanism, and the wire outlet mechanism comprises a wire outlet frame (11) and a wire assembly arranged on the wire outlet frame (11), the wire assembly It includes a wire seat (12), two vertical guide rails (13) fixed on the upper left of the wire, and two wire wheel assemblies arranged at an upper and lower interval. The wire wheel assembly includes a wire wheel (14) and two ends of the wire wheel (14). The sliders (15) are rotatably connected to each other, the sliders (15) on the same wire wheel (14) are connected to different guide rails (13) by sliding up and down, and the two sliders (15) slidingly connected on the same guide rail are A tension spring (16) is provided, the middle part of the wire wheel is provided with an arc surface, and the turntable (1) is connected with a driving device for driving the rotation. 2 . The twisting device for cable production according to claim 1 , wherein a guide wheel ( 17 ) is arranged between the wire outlet mechanism and the winding mechanism. 3 . 3. The twisting device for cable production according to claim 1, characterized in that the driving mechanism comprises a driven pulley (18) mounted on the transmission shaft (8), mounted on the bobbin (7) A driving pulley (20) is installed on the output shaft of the driving motor (19), and a belt (21) is arranged between the driving pulley (20) and the driven pulley (18). 4. The twisting device for cable production according to claim 1, characterized in that, between the turntable (1) and the base (4) and between the anti-twisting disc (2) and the base (4) There is a support component. The support component includes a support frame. The support frame is connected with two rollers in parallel rotation at intervals. 5 . The twisting device for cable production according to claim 1 , wherein the rotating drive mechanism comprises a winding motor ( 22 ), and the output shaft of the winding motor ( 22 ) is coaxially and fixedly connected to the turntable ( 1 ). 6 .

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