Waste cable insulating layer stripping device

Abstract

The invention discloses a waste cable insulating layer stripping device. The stripping device includes a fixed cylinder having two open ends, a knife cylinder having two open cylinders and a knife rod. The inner diameter of one end of the fixed cylinder is greater than that of the other end. The cylinder wall of the end having the comparatively greater inner diameter of the fixed cylinder is provided with two through holes penetrating through the outer wall and the inner wall of the fixed cylinder and arranged in radial symmetry. The inner walls of the through holes are provided with first threads. A thread part in thread fit with the first threads and a deformation part whose diameter is smaller than that of the thread part sleeve the outer wall of the knife cylinder. The inner wall of the knife cylinder is provided with second threads. The knife rod is provided with third threads fitting with the second threads. An end adjacent to the deformation part of the knife rod is equipped with a diamond-shaped blade. According to the invention, in the premise that the cutting edge of the blade is not in close contact with a metal wire core, the insulating layer is cut off completely and the labor strength of a manual way of using a wire stripper or a cutting blade for treating the insulating layer directly is reduced. Besides, the stripping device provided by the invention is simple and convenient in operation, low in use cost and high in safety performance.

Description

Technical field [0001] The invention relates to a wire stripper, in particular to a stripper for the insulation layer of a waste cable. Background technique [0002] Cable is a general term for optical cables and cables. There are many uses for cables, which are mainly used for multiple functions such as controlling installation, connecting equipment, and transmitting power. They are common and indispensable items in daily life. [0003] Especially in the wiring process of the power system, the amount of cables is large, and the aging or damaged cables need to be replaced in the later maintenance and maintenance process. The general cables are mostly made of metal materials such as aluminum core and copper core. Therefore, after the cable is replaced, in order to avoid increasing the use cost, the waste cable is generally recycled, which is about to be aging or damaged. The insulation layer on the outer wall of the cable is removed to realize the secondary use of metal. In the p...

AI Technical Summary

Problems solved by technology

In the recycling process of waste cables, the insulation layer of cables is usually stripped by manual use of wire strippers or direct use of blades. This operation method is not only inefficient, but also greatly increases the labor load of workers.

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