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Fluoroplastic insulating high-temperature-resistant computer cable and cutting device thereof

A computer cable and cutting device technology, which is applied in the manufacture of insulated cables, insulated conductors, cables/conductors, etc., can solve the problems of reducing the flatness of the cutting surface, low efficiency, and many burrs, and achieves reduction of flatness defects and improved cutting. Effects and Efficiency

Inactive Publication Date: 2022-04-12
安徽通达电缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of production and processing of computer cables, the outer periphery of the metal core needs to be covered to form a coating layer, cut off in sections, wound into coils, and packaged. However, the hardness of the rubber material is poor at room temperature. During the cutting process of the computer cable In the process, it is easy to be difficult to completely cut off the cable at one time, and multiple cuts will cause the deviation of the cable cutting position and the efficiency is low; in addition, most of the cable cutting devices have no alignment for the cable on both sides of the cable cutting position. The limiting effect of the wire not only tends to cause the problem of twisting the cable and pulling out the excess cable to affect the uniformity of the cut length, but also there are a lot of burrs on the truncated surface of the cut cable, which reduces the flatness of the cut surface;

Method used

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  • Fluoroplastic insulating high-temperature-resistant computer cable and cutting device thereof
  • Fluoroplastic insulating high-temperature-resistant computer cable and cutting device thereof
  • Fluoroplastic insulating high-temperature-resistant computer cable and cutting device thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Such as figure 1 As shown, a fluoroplastic insulated high temperature resistant computer cable proposed by the present invention includes a cable body 5, and the cable body 5 includes a fluoroplastic sheath 501, a total shielding layer 502, a cable wrapping tape 503, a twisted group 504, a filling Layer 505, sub-shielding layer 506, copper conductor 507 and insulating layer 508, fluoroplastic sheath 501 is arranged on the outside of the overall shielding layer 502, and the overall shielding layer 502 is braided by copper wire, the inner ring of the overall shielding layer 502 is set There is a cabled wrapping tape 503, and the inner ring of the cabled wrapping tape 503 is provided with four pairs of twisted groups 504, and the four pairs of twisted groups 504 are distributed in a cross structure, and two adjacent pairs of twisted groups 504 are provided with The filling layer 505, and the filling layer 505 is filled with alkali-free glass fiber rope, the inner wall of t...

Embodiment 2

[0033] In Embodiment 1, the cable body 5 can be quickly cut off by the cutting mechanism 6, but in the actual cutting of the cable body 5, in order to reduce the situation that the cable body 5 is pulled too much during cutting and affects the final cut length of the cable body 5, And to reduce the lack of flatness of the cutting surface, the limit assembly 7 can be arranged on both sides of the cutting point to strengthen the limit of the cutting end of the cable body 5, and further improve the cutting efficiency;

[0034] Such as image 3 , Figure 5 with Image 6 As shown, the difference between this embodiment and Embodiment 1 is that the position of the outer surface of the upper end of the placement plate 61 close to both sides of the chute 611 is provided with limiting components 7, and the left and right groups of limiting components 7 are respectively close to the two sides of the chute 611. The position of the side extension, and the two are symmetrical;

[0035] ...

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Abstract

The invention belongs to the technical field of cables and processing equipment thereof, and aims to solve the problems that the working efficiency is low due to the fact that an existing cut-off device is difficult to completely cut off the cables at a time, meanwhile, the cut-off positions do not further limit the cables, the cables are prone to twisting, redundant cables are pulled out, the cut-off length uniformity is affected, and the cutting efficiency is poor. The cutting device for the fluoroplastic insulating high-temperature-resistant computer cable comprises an operation table, a first reel, a second reel and an operation frame. Through the arranged slitting mechanism, the first vertical rod and the second vertical rod move in a crossed mode when the hydraulic push rod moves up and down, so that a cable body is rapidly cut, and the slitting effect and efficiency are improved; and through arrangement of a limiting assembly, the situation that the final cutting length of the cable body is affected due to the fact that too many cable bodies are pulled in the cutting process is reduced, and the problem that the flatness of the cutting face is not enough is solved.

Description

technical field [0001] The invention relates to the technical field of cables and processing equipment thereof, in particular to a fluoroplastic insulated high temperature resistant computer cable and a cutting device thereof. Background technique [0002] Computer cables belong to cables for electrical equipment. The cables are suitable for electronic computers and automation instruments with high anti-interference requirements at a rated voltage of 500V and below. According to the requirements of different environments and equipment, the cable insulation can be made of polyethylene, polychlorinated Ethylene, cross-linked polyethylene, fluoroplastics, silicone rubber and other materials, among which fluoroplastics contain fluorine atoms, have excellent electrical insulation properties, high heat resistance, outstanding oil resistance, solvent resistance and wear resistance, good Excellent moisture resistance and low temperature resistance, it is one of the best choices for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/00H01B7/17H01B7/02B21F11/00
Inventor 肖曙光肖尚斌叶超孙海杰王俊玲肖慧敏唐文浩
Owner 安徽通达电缆有限公司