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Stranding device for communication data flexible cable

A technology for communication data and cables, which is applied in the field of cable twisting devices, can solve the problems of unrounded communication data flexible cables, and achieve the effects of avoiding turning over, ensuring stable performance, and avoiding large outer diameters

Active Publication Date: 2016-03-23
JIANGSU HENGTONG WIRE & CABLE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a twisting device for flexible communication data cables. The processing device solves the problem of non-roundness of the existing flexible communication data cables, effectively avoids the phenomenon of turning over when the flexible communication data cables are cabled, and improves production efficiency. 30% and reduced stress generation

Method used

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  • Stranding device for communication data flexible cable
  • Stranding device for communication data flexible cable
  • Stranding device for communication data flexible cable

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Embodiment 1: A twisting device for flexible communication data cables, the flexible communication cables 1 respectively include at least one first semicircular copper conductor 11, which is twisted by several copper strands and pressed by a mold, The second semicircular copper conductor 12, the respective end surfaces of the first semicircular copper conductor 11 and the second semicircular copper conductor 12 contact to form a circular pair 2, and a sheath layer 3 is extruded on the circular pair 2;

[0032] The twisting device includes 2 sets of pay-off racks 10, 2 sets of tension rods 20, a front traction device 4, a positioning device 5, an extruder 30, a cooling water tank 50 and a wire take-up frame 40;

[0033] One group of the 2 groups of pay-off racks 10 for releasing wires is used to store the first semicircular copper conductor 11, and the other group is used to store the second semicircular copper conductor 12;

[0034] The two groups of tension rods 20 ar...

Embodiment 2

[0046] Embodiment 2: A twisting device for a flexible communication data cable, the flexible communication cable 1 respectively includes at least one first semicircular copper conductor 11, which is twisted by several copper strands and pressed by a mold, The second semicircular copper conductor 12, the respective end surfaces of the first semicircular copper conductor 11 and the second semicircular copper conductor 12 contact to form a circular pair 2, and a sheath layer 3 is extruded on the circular pair 2;

[0047] The twisting device includes 2 sets of pay-off racks 10, 2 sets of tension rods 20, a front traction device 4, a positioning device 5, an extruder 30, a cooling water tank 50 and a wire take-up frame 40;

[0048] One group of the 2 groups of pay-off racks 10 for releasing wires is used to store the first semicircular copper conductor 11, and the other group is used to store the second semicircular copper conductor 12;

[0049] The two groups of tension rods 20 a...

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Abstract

The invention discloses an efficient twisting device for a communication data soft cable. The efficient twisting device comprises two sets of pay-off frames, two sets of tension rods, a front traction device, a locating device, a plastic extruding machine, a cooling water tank and a wind-up frame. The locating device comprises a fixed frame, two arc-shaped guide wheel mechanisms, two plane guide wheel mechanisms and a cable concentration seat with a cable concentration through hole in the center. The fixed frame is formed by a supporting frame and a base plate, a first mounting groove and a second mounting groove are horizontally formed at one end of the base plate along the direction perpendicular to the laying direction of the base plate, the cable concentration seat is arranged at the other end of the base plate, and the second mounting groove is arranged between the first mounting groove and the cable concentration seat. The arc-shaped guide wheel mechanisms comprise arc-shaped circular wheels, wherein the end faces of the arc-shaped circular wheels are arc-shaped surfaces, and the arc-shaped circular wheels are parallel to the base plate. The plane guide wheel mechanisms comprise plane circular wheels, wherein the end faces of the plane circular wheels are flat surfaces, and the plane circular wheels are parallel to the base plate. The efficient twisting device for the communication data soft cable solves the problem that an existing communication data soft cable is not round, avoids the phenomenon of turning over of a cable pair, improves producing efficiency by 30% and reduces generation of stress.

Description

technical field [0001] The invention relates to a cable twisting device, in particular to a twisting device for a flexible communication data cable. Background technique [0002] Communication soft cable is a kind of equipment power supply connection line used in communication equipment rooms such as mobile, telecommunications, and Netcom. The product requires properties such as softness and flame retardancy. In order to ensure the roundness of the cable, more fillers need to be added in the cable core, resulting in a larger outer diameter of the finished cable, poor heat dissipation, a large space occupied by the cable laying, and an increase in the manufacturing cost of the cable. In the power cable manufacturing industry, multi-core cables are mainly formed by twisting. In order to ensure the roundness of the wire cores, fillers are added during the cable forming process, resulting in large outer diameters of cables, poor heat dissipation, and high costs. In order to save...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/00H01B13/02H01B13/24
CPCH01B7/29H01B11/002H01B13/0006H01B13/0271
Inventor 陆春良王惠兵金春敏吕秀云陈夏裕吴士杰
Owner JIANGSU HENGTONG WIRE & CABLE TECH
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