Integrated production method of cable

A production method and cable technology, applied in cable/conductor manufacturing, circuits, electrical components, etc., can solve problems such as low production efficiency, affecting product quality, and missing packages, and achieve fast production speed, convenient operation, and improved production efficiency. Effect

Active Publication Date: 2012-12-26
BEIJING HENGTONG SIBO COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method requires two processes for production, and the production efficiency is low, and it is easy to produce missing packages, which affects product quality.

Method used

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  • Integrated production method of cable
  • Integrated production method of cable

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Embodiment Construction

[0021] The specific implementation of the present invention will be described below in conjunction with the examples.

[0022] like figure 1 and 2 Shown are respectively a schematic diagram and a flow chart of the cable integrated production method of the present invention. This example is the integrated production of HYA 20×2×0.4 cables.

[0023] The steps of the HYA 20×2×0.4 cable integrated production method of this embodiment are as follows:

[0024] Step 201: arrange 20 pairs of twisted-pair wires in a certain order and place them on the pay-off device 1 .

[0025] Step 202: Arrange the twisted pairs released from the pay-off device 1 in a counterclockwise order, and after splitting, tying, and left-right twisting (SZ twisting) on ​​the twisting device 2, a polyester-free tape is obtained cable core.

[0026] Step 203: While performing SZ twisting, the twisting device 2 bundles the twisted pair wires to fix the twisted pair wire structure.

[0027] Step 204: Place t...

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Abstract

The invention discloses an integrated production method of a cable. The integrated production method comprises the following steps of: arranging pair twisting wires on a wire pay-off device; splitting, binding and twisting the pair twisting wires paid off by the wire pay-off device on a twisting device so as to obtain a cable core without a polyester tape; placing an aluminum tape on an aluminum tape placing rack, so that the aluminum tape penetrates through the downside of a mold on a longitudinal covering platform; placing the polyester tape on a polyester tape placing rack so that the polyester tape penetrates through above the mold on the longitudinal covering platform; longitudinally covering the aluminum tape and the polyester tape on the external surface of the cable core on the longitudinal covering platform; simultaneously carrying out extrusion molding on the cable core, the aluminum tape and the polyester tape on an extrusion molding machine, so as to obtain a prefabricated cable; and cooling the prefabricated cable so as to obtain the cable. According to the invention, only by additionally arranging a plurality of equipment, such as the wire pay-off device, the twisting device anda polyester tape placing device, on the original protective sleeve machine unit, the integrated production of cabling protective sleeves can be achieved, so that the production of a cabling procedure is reduced.

Description

technical field [0001] The invention belongs to the technical field of digital communication cables, in particular to a method for integrated production of cables. Background technique [0002] Communication cables have the advantages of large communication capacity, high transmission stability, good confidentiality, and less affected by natural conditions and external interference. [0003] At present, when the number of pairs of communication cables is 25 pairs or less, the production process of the communication cables adopts two processes. The first is the cable forming process. The twisted pairs are twisted by SZ and wrapped with polyester tape. Then there is the sheathing process to carry out the sheathing. This method requires two processes to produce, and the production efficiency is low, and it is easy to produce package leakage, which affects product quality. Contents of the invention [0004] The technical problem to be solved by the present invention is to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/00H01B13/02H01B13/26
Inventor 王首佳苏荣马良玉甄华霞司树华孙国青
Owner BEIJING HENGTONG SIBO COMM TECH CO LTD
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