Stranded Cable Wire Heat Shrinker

Abstract

The invention provides a thermal shrinkage machine for multi-cable wires. The thermal shrinkage machine comprises a cable feeder, a 360-degree thermal shrinkage device and a cable winding device. The 360-degree thermal shrinkage device comprises a temperature controller, a rack and a plurality of annular heaters. The annular heaters are connected in series coaxially and then fixed to the rack to form a cylindrical heating channel. The temperature controller can control the temperature of any annular heater arbitrarily. Cables to be subjected to thermal shrinkage are put between two pressing cylinders and are sent into the heating channel through friction of rotation of the pressing cylinders, and the cables are wound on a cable drum of the cable winding device after thermal shrinkage in the heating channel. According to the thermal shrinkage machine, the thermal shrinkage quality is stable; it is guaranteed that the appearance of a thermal shrinkage tube is smooth and free of fold and corners; the thermal shrinkage effect is improved, and the labor consumption is lowered.

Description

technical field [0001] The invention belongs to the technical field of electrical processing, and mainly relates to a multi-strand cable wire heat shrinking device, in particular to a multi-strand cable wire heat shrinking machine suitable for long lengths. Background technique [0002] In the field of customized cable processing, according to customer requirements, it is often necessary to combine multiple strands of cables with different specifications into a whole with heat-shrinkable tubes, which is called multi-strand cable heat-shrinkable molding. The working principle of this process is to first put the heat shrink tube on the outside of the cables that need to be combined, and then heat the outer circumference of the heat shrink tube. The heat shrink tube is heated and shrinks to hold the cables inside tightly together. The most commonly used heating tool in the industry is a heat gun. Because the heating area of ​​the heat gun is small and the heating is uneven, it...

AI Technical Summary

Problems solved by technology

Because the heating area of ​​the heat gun is small and the heating is uneven, it usually takes a long time to process a long cable (more than 10 meters in length), and the sheath of the cable after heat shrinkage is uneven and wrinkled , the quality is difficult to control

Shrinking long cables with a heat gun requires high skill processing personnel, and the long cables themselves are heavy, requiring a lot of manpower, and the processing quality cannot be guaranteed, resulting in low efficiency.

Images