Steel-tape armoring polyvinyl chloride sheath processing equipment capable of avoiding extrusion

Abstract

The invention discloses steel tape armoring polyvinyl chloride sheath processing equipment capable of avoiding extrusion. The equipment structurally comprises an armoring processing device, a motor driving box, a control panel, a fixed base, a transmission roller shaft and a cable conveying frame, wherein the fixed base is rectangular and is horizontally mounted on the ground; the motor driving box is fixed at the left end of the upper surface of the fixed base through bolts; the control panel is positioned at the front bottom of the motor driving box; the steel-tape armoring polyvinyl chloride sheath processing equipment is provided with a cable armoring adjuster. When a cable is loosened in the conveying process, the cable tensioning structure is used for adjusting the cable tensioning speed in time, so that the cable is promoted to be kept in a tensioned state; the steel belt winding position can be adjusted according to the perimeter of the steel belt disc, the tensioning force ofthe steel belt and the cable is promoted to be kept constant, the polyvinyl chloride sheath is prevented from being thinned due to torsional stress, and the safety and quality of the cable are improved.

Description

technical field [0001] The invention relates to the field of polyvinyl chloride, in particular to a steel tape armored polyvinyl chloride sheath processing equipment that avoids extrusion. Background technique [0002] In China, the wire and cable industry is the second largest industry after the automobile industry. Cables play a pivotal role in people's lives. People need to use communication cables for communication, mine cables for mining, and electricity for household appliances. When using electrical cables, etc., in order to enhance the safety and service life of the cables, it is necessary to protect the cables with armored steel strips, but the current technical considerations are not perfect, and it has the following disadvantages: During the working process of the armored machine, when the cable moves After the speed changes, the cable will loosen and sag, and the cable will shake a lot when wrapping the steel belt. At the same time, because the PVC sheath is flex...

AI Technical Summary

Problems solved by technology

[0002] In my country, the wire and cable industry is the second largest industry after the automobile industry. Cables play a pivotal role in people's lives. People need to use communication cables for communication, mine cables for mining, and electricity for household appliances. When using electrical cables, etc., in order to enhance the safety and service life of the cables, it is necessary to protect the cables with armored steel strips, but the current technical considerations are not perfect, and it has the following disadvantages: During the working process of the armored machine, when the cable moves After the speed changes, the cable will loosen and sag, and the cable will shake a lot when wrapping the steel belt. At the same time, because the PVC sheath is flexible, it will cause an arched block during the wrapping process, causing the inner wire The cable is extruded to shorten the service life of the cable. At the same time, with the steel strip wrapping process, the steel strip reel directly becomes smaller, and the circumference of each round is shortened, which in turn causes the wrapping to be inclined on the surface of the PVC sheath. It causes torsional stress on the surface of the sheath, which in turn causes the PVC sheath to be stretched and thinned, reducing the safety of the cable and the quality of the cable

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