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Ultra-fine coaxial cable extrusion production line and production method thereof

A production line and cable extrusion technology, applied in the manufacture of coaxial cables, cable/conductor manufacturing, conductor/cable insulation, etc., can solve the problems of poor cooling effect, poor quality of extrusion layer molding, lack of step-by-step cooling steps, etc. problems, to achieve the effect of stable production conditions and good extrusion quality

Active Publication Date: 2018-04-10
SHENYU COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The cooling condition of the wire rod after extrusion, the traditional wire rod directly passes through the cooling water tank after extrusion, the cooling effect is poor, and the lack of step-by-step cooling steps leads to poor molding quality of the extrusion layer

Method used

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  • Ultra-fine coaxial cable extrusion production line and production method thereof
  • Ultra-fine coaxial cable extrusion production line and production method thereof
  • Ultra-fine coaxial cable extrusion production line and production method thereof

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Embodiment Construction

[0031] see Figure 1~Figure 4 , the present invention relates to a production line for extrusion molding of ultra-thin coaxial cables, which successively includes a pay-off device 1, a first diameter measuring instrument 2, a first tension meter 3, a preheater 4, and an extruder from left to right 5. Cooling device 6, second diameter measuring instrument 7, second tension meter 8, electric spark detector 9, concave-convex meter 10, vertical wire storage device 11 and wire take-up device 13, the wire releasing device 1, the first Caliper 2, first tensiometer 3, preheater 4, extruder 5, cooling device 6, second caliper 7, second tensiometer 8, electric spark detector 9, concave-convex meter 10, vertical Above the wire storage device 11 and the wire take-up device 13, a horizontal wire storage device 12 arranged horizontally is arranged.

[0032] After the copper wire is unwound from the pay-off device 1, it passes through the first diameter gauge 2, the first tension gauge 3, a...

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Abstract

The invention relates to an extremely fine coaxial cable extrusion production assembly line which is characterized in that the extremely fine coaxial cable extrusion production assembly line comprises a wire releasing device (1), a first diameter measuring instrument (2), a first tension meter (3), a preheater (4), an extruder (5), a cooling device (6), a second diameter measuring instrument (7), a second tension meter (8), an electric spark detector (9), a concave and convex extent meter (10), a longitudinal wire storage device (11), a lateral wire storage device (12), and a wire take-up device (13), and an extruded product is cooled well through the cooling device (6). The extremely fine coaxial cable extrusion production assembly line and a production method thereof have the advantages of a stable production working condition and good extrusion quality.

Description

technical field [0001] The invention relates to a production line for extrusion molding of ultra-thin coaxial cables and a production method thereof. Background technique [0002] Coaxial cable refers to a cable with two concentric conductors, and the conductor and shield share the same axis. The most common coaxial cable consists of copper conductors separated by insulating material, on the outside of the inner insulating material is another layer of ring conductor and its insulator, and then the whole cable is covered by a sheath of PVC or Teflon material . [0003] Coaxial cables generally have the following problems in the extrusion process: [0004] The cooling condition of the wire rod after extrusion, the traditional wire rod directly passes through the cooling water tank after extrusion, the cooling effect is poor, and the lack of step-by-step cooling steps leads to poor molding quality of the extruded layer. Contents of the invention [0005] The purpose of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/016H01B13/14H01B13/24
CPCH01B13/0167H01B13/145H01B13/24
Inventor 汤晓楠
Owner SHENYU COMM TECH
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