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Unreeling device in copper tube

A technology of internal wire laying and copper pipes, which is applied in the field of cables, can solve the problems of not being able to adapt well to new process requirements, the large footprint of the wire discharging device, and the reduction of the quality of coaxial cables, etc., achieving a small footprint, High disk changing efficiency, maintaining shape and roundness

Active Publication Date: 2012-03-21
JIANGSU TRIGIANT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, such as figure 1 , the existing pay-off device has several disadvantages: one is that the entire pay-off device occupies a larger area; The increase of disk change time will affect the production efficiency; the third is that the cost of equipment is high, in order to ensure the uniformity of tension, it is necessary to use active pay-off racks, which work together with movable ground rails, position sensors, and tension dance wheels; four is , with the increasing shortage of copper resources and the rising international copper prices, the thickness of the existing copper tubes is getting thinner and thinner. Problems such as copper tube bending, flattening, scratching, and poor wiring are becoming more and more serious, which greatly reduces the quality of coaxial cables
[0003] To sum up, the existing copper tube pay-off device can no longer adapt to the new process requirements, and the production efficiency is low and the transportation cost is high, so there is still room for improvement

Method used

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  • Unreeling device in copper tube
  • Unreeling device in copper tube
  • Unreeling device in copper tube

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing:

[0031] A copper tube inner wire-laying device, which includes a bottom wheel bracket 1, a horn mold 2, a connecting plate 3, a wire passing mold 4, an upper guide wheel 5, a lower guide wheel 6 and a base 7, the horn mold 2 and the passing The connecting plate 3 between the wire molds 4, the horn mold 2 and the wire passing mold 4 are connected as a whole through the connecting plate 3, the horn mold 2 and the upper guide wheel 5 are set on one side of the base 7, and the upper guide wheel 5 is set on the horn mold 2 Above, the lower guide wheel 6 is arranged on the other side of the base 7, and the bottom wheel bracket 1 is arranged below the horn mold 2.

[0032] The bottom wheel bracket 1 is provided with 3 to 4 movable pulleys.

[0033] The material of horn mold 2 is duralumin.

[0034] The horn mold 2 is provided with an inner cone angle, and the inner cone angle is...

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Abstract

The utility model relates to an unreeling device in a copper tube, which comprises a bottom wheel supporting rack (1), a horn mould (2), a connecting plate (3), a wire passing mould (4), an upper guide wheel (5), a lower guide wheel (6) and a base (7). The connecting plate (3) is disposed between the horn mould (2) and the wire passing mould (4). A flange guide structure on the head in the coppertube is employed in the unreeling device, so that floor area is reduced, and two wire plates can be placed at the same time; and a connector can be made in advance, so that a break will not be causedin the process of replacing the wire plates, and continuous production is ensured, thereby improving working efficiency of the whole production line. The unreeling device is simple in manufacturing process, low in cost, high in production efficiency and more reliable in quality of product.

Description

technical field [0001] The invention relates to the field of cables, in particular to a copper tube inner wire releasing device for coaxial cables. Background technique [0002] In the field of communication transmission, as an important signal transmission medium, coaxial cable can be widely used in communication signal transmission fields such as base station feeder, communication equipment connection line and indoor distribution. The existing coaxial cable inner conductor pay-off device includes three parts: a vertical gantry pay-off frame, a position sensor, and a tension dance wheel. In actual use, such as figure 1 , the existing pay-off device has several disadvantages: one is that the entire pay-off device occupies a larger area; The increase of disk change time will affect the production efficiency; the third is that the cost of equipment is high, in order to ensure the uniformity of tension, it is necessary to use active pay-off racks, which work together with mov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/016
Inventor 张爱军吴健真姚文讯冯玲芳
Owner JIANGSU TRIGIANT TECH
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