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A cable absorbing layer coating system and coating method thereof

A wave-absorbing layer and coating technology, applied in the cable wave-absorbing layer coating system and its coating field, can solve the problems of inability to coat and process cables, and achieve good uniformity, high coating efficiency, and uniform coating. Effect

Active Publication Date: 2016-06-15
TIANJIN 609 CABLE COMPANY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of process processing, there is no special wave-absorbing layer coating device in China, and it is impossible to coat cables

Method used

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  • A cable absorbing layer coating system and coating method thereof
  • A cable absorbing layer coating system and coating method thereof
  • A cable absorbing layer coating system and coating method thereof

Examples

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0013] refer to figure 1 , The cable absorbing layer coating system includes a pay-off shaft 1, two coating devices, two sintering furnaces 9, three guide wheels 10, a traction wheel 11 and a take-up shaft 12; the coating device includes a wire passing die 2. The liquid storage tank 5 and the liquid scraping die 8, wherein the wire passing die 2 and the liquid scraping die 8 are respectively fixed on the bottom and top of the liquid storage tank 5 through the fastening flange 3 and the sealing rubber ring 4, and the upper end of the liquid storage tank 5 There is a liquid filling hole 7, and a transparent window 6 is provided in the middle; the cable enters the liquid storage tank 5 through the wire passing die 2 of the first coating device through the pay-off shaft 1, and then enters the first sintering furnace 9 through the liquid scraping die 8, The cable...

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Abstract

The invention relates to a cable wave absorbing layer coating system and a coating method thereof. The system comprises a thread releasing shaft, two coating devices, two sintering furnaces, three guide wheels, a traction wheel and a thread drawing shaft, and each coating device comprises a thread passing mold, a liquid storage tank and a liquid scraping mold, wherein the thread passing mold and the liquid scraping mold are fixed on the bottom and the top of the liquid storage tank via a fastening flange and a rubber sealing ring, respectively; the upper end of the liquid storage tank is provided with a liquid adding hole, and the middle of the liquid storage tank is provided with a transparent window. By adopting the system, a cable is coated twice, and is sintered twice, and a coating liquid is formed by mixing a certain amount of Teflon suspension emulsion, graphene, distilled water and triton; the temperature of each sintering furnace is controlled to be within the range of 180 DEG C-320 DEG C; the traction speed is 10-12m / min. By adopting the system, the low-noise cable wave absorbing layer is coated; by a twice-coating and twice-sintering technology, the wave absorbing layer is coated uniformly and firmly so as to guarantee the cable wave absorbing effect. Meanwhile, the cable wave absorbing layer coating system and the coating method thereof have the characteristics of high coating efficiency, good uniformity and consistence and the like.

Description

technical field [0001] The invention relates to cable processing technology, in particular to a cable wave-absorbing layer coating system and a coating method thereof. Background technique [0002] Low-noise cables are suitable for signal transmission in environments with high noise and strong electromagnetic radiation, such as engines, to prevent external mechanical noise from interfering with signal transmission. Distortion, so the reliability and safety of the cable are particularly important. In terms of process and processing, there is no special wave-absorbing layer coating device in China, and the cable cannot be coated. For this reason, designing and manufacturing a set of wave-absorbing layer coating equipment by ourselves to provide a processing method for the wave-absorbing layer coating process of cables has become an urgent research and development topic. Contents of the invention [0003] In view of the current state of the art, the present invention provid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C3/15B05C11/02B05C13/02B05D1/38B05D3/02H01B13/00
CPCB05C3/15B05C11/02B05C13/02B05D1/38B05D3/02H01B13/00
Inventor 韦玮李连喜张星强李津津于健丁鑫陈苗苗王冰马立彬
Owner TIANJIN 609 CABLE COMPANY
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