Compression-resistant composite cable and preparation method thereof

Abstract

The invention relates to cable preparation, in particular to a compression-resistant composite cable and a preparation method thereof. The preparation method of the compression-resistant composite cable comprises the following steps that firstly, a cable core sequentially penetrates through a feeding mechanism on the rear side of a compression-resistant composite cable preparation device, an injection molding mechanism and a feeding mechanism on the front side of the compression-resistant composite cable preparation device; 2, a rubber column penetrates through three autorotation mechanisms to be wound on the cable core, and the three autorotation mechanisms drive the rubber column to rotate and be wound on the cable core to form a rubber spiral column; and 3, the injection molding mechanism carries out injection molding on the cable core and the three rubber spiral columns to form an insulating jacket. The compression-resistant composite cable comprises a cable core, a plurality of rubber spiral columns and an insulating jacket, the plurality of rubber spiral columns are spirally wound on the cable core, and the insulating jacket covers the outer sides of the plurality of rubber spiral columns.

Description

Technical field [0001] The present invention relates to a cable, more particularly a composite cable and preparation method of compression. Background technique [0002] Prepared by the prior art processing method CN112133497A a cable has one end connected to the return nozzle tapered ring, a tapered ring rotatably connected to one end of the indented rotating ring, the inner wall of the rotating ring tooth pattern embedded equidistantly head is mounted, the outer surface of the rotating ring tooth profile engaging portion side is connected to the rotary disk ridges, the central ridge rotatable disk at one end welded to the main rotating post, rotation of the main column ribs should face the outer side of the rotary disk at a location equidistant from the rotary plate is welded, by limiting the cooling mechanism, can facilitate the preparation process of the rubber jacket cable extrusion, using a spray pipe while the discharge flow rotated plate is rotated so as to drive a rotary...

AI Technical Summary

Problems solved by technology

[0002] CN112133497A in the prior art is a processing method for cable preparation, one end of the return nozzle is connected to a conical ring, and one end of the conical ring is rotatably connected to a toothed rotating ring, and the inner wall of the toothed rotating ring is equidistantly embedded A spray head is installed, and the outer surface of the tooth pattern rotating ring is meshed with a convex rotating disk, and the middle part of one end of the convex rotating disk is welded with a main rotating column, and the outer surface of the main rotating column corresponds to one side of the convex rotating disk The position is equidistantly welded with a rotating plate, through the limit cooling mechanism, it is easy to squeeze the rubber sleeve during the cable preparation process, and at the same time, the water flow from the water spray pipe is used to drive the rotating plate to rotate, thereby using the rotating plate to drive the convex strip The rotating disk rotates, and the meshing between the convex rotating disk and the toothed rotating ring drives the toothed rotating ring to rotate. When the toothed rotating ring rotates, the water sprayed by the nozzle is sprayed around, so that the rubber sleeve can be evenly dissipated. Now The cable preparation methods in the prior art cannot prepare compression-resistant cables

Images