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Data cable, cable twisting machine and twisting fabrication method of data cable

A technology of data cable and stranding machine, applied in cable/conductor manufacturing, insulated cable, bendable cable, etc., can solve the problems of large material proportion, loose cable structure, large dielectric loss, etc., and achieve good equivalent dielectric Constant, reduced installation space, high electrical tensile strength effect

Active Publication Date: 2018-11-13
浙江尚品线缆科技有限公司
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the simple process structure, large proportion of materials, large dielectric loss, etc., the product is relatively single-purpose, unable to achieve integrated use, heavy cables, and weak information transmission performance. At present, all walks of life are demanding for intelligent manufacturing. The transmission requirements of various systems for information collection, analysis, and feedback in production are getting higher and higher, and the required speed is getting faster and faster
Ordinary cable materials and structures can no longer meet its use requirements
[0003] The process of traditional multi-bus cable manufacturing internal stranding is twisting, wrapping, and cabling, which requires three processes to realize. Not only the production efficiency is low, but also the structural stability of the wire is poor after multiple processes. The internal structure is loose, and the overall outer diameter is large
[0004] Traditional cable sheaths are all made of a single material. Although manufacturing saves time and effort, the overall performance of the cable is very limited and cannot cope with harsh use conditions and environments.
In addition, due to the limitation of processing cost and the process design of the cable itself, it is impossible to realize the wide application of superior materials

Method used

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  • Data cable, cable twisting machine and twisting fabrication method of data cable
  • Data cable, cable twisting machine and twisting fabrication method of data cable
  • Data cable, cable twisting machine and twisting fabrication method of data cable

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Embodiment Construction

[0033] The preferred embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0034] see figure 1 , figure 1 Shown is the preamble of the stranding machine of the present invention, including at least one die frame 1 and at least one distribution board 2 , both of which are mounted on horizontal support rods 3 . Wherein, the die holder 1 is composed of a die box 11, a die support column 13 and a first ferrule 15. The die is installed in a hollow position of the die box 11, and the first ferrule 15 is set on the horizontal support bar 3. On the first ferrule 15, there is an angle adjustment knob 14. On the one hand, the angle adjustment knob 14 can fix the first ferrule 15 on the horizontal support bar 3 when tightening to prevent the ferrule 15 from loosening. On the other hand, the angle adjustment knob 14 When screwing out, the first ferrule 15 is loosened so that it can freely rotate around the horiz...

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Abstract

The invention discloses a data cable, a cable twisting machine and a twisting fabrication method of the data cable. By improving equipment, three processes of twisting, aluminum foil dragging and wrapping and re-twisting are completed in one process, the time and the space are saved, and the production efficiency is improved. The data cable, particularly a re-twisted line of the data bus cable fabricated by the method is smooth in twisting, and subsequent fabrication is facilitated. In the data cable, particularly the data bus cable fabricated by the method, an insulation layer and a sheath layer of the cable are improved, the mass and the thickness of the cable are reduced by dual insulation layers made of a specially-selected material, the cable transmission characteristic is improved, and the cable has the advantages of more wear resistance, scraping resistance, weather resistance, oil resistance and better mechanical strength by the dual sheath layers made of a specially-selected material.

Description

technical field [0001] The invention belongs to the technical field of electric wires and cables, and in particular relates to a data cable, a cable twisting machine and a twisting preparation method of the data cable. Background technique [0002] At present, the insulation and sheathing of cables in the automotive industry are mainly made of polyvinyl chloride, which is relatively simple to manufacture and low in cost. However, due to the simple process structure, large proportion of materials, large dielectric loss, etc., the product is relatively single-purpose, unable to achieve integrated use, heavy cables, and weak information transmission performance. At present, all walks of life are demanding for intelligent manufacturing. The transmission requirements of various systems for information collection, analysis, and feedback in production are getting higher and higher, and the required speed is getting faster and faster. Ordinary cable materials and structures have be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B5/08H01B7/02H01B7/04H01B7/17H01B7/18H01B7/28H01B13/02
CPCH01B5/08H01B7/02H01B7/04H01B7/17H01B7/18H01B7/2806H01B13/02
Inventor 沈敏强马家胜
Owner 浙江尚品线缆科技有限公司
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