Steel wire rope stranding equipment with heating device

Abstract

Steel wire rope stranding equipment with a heating device comprises a core placing device, the heating device, a rope stranding basket, a rope combining device, a traction device and a winding device, wherein the core placing device, the heating device, the rope stranding basket, the rope combining device, the traction device and the winding device are sequentially distributed. The heating device is arranged between the core placing device and the rope stranding basket, the heating mode can easily control the best softening effect of plastic, filling of the plastic between strand seams is more complete, and the adhesion effect is better. A rope core is heated, and a steel wire rope does not need to be pressed forcibly through a sizing roller to adjust the diameter of the rope. The steel wire rope does not make contact with an intermediate-frequency furnace in the rope combining process, and the electric spark phenomenon is prevented from being generated. A skin strand is not heated so as to prevent grease on the skin strand from melting and flowing out, and effective lubrication of the steel wire rope is guaranteed. A large amount of electricity is saved after the heating mode is changed, stranding quality of the steel wire rope is good and the structure is compact.

Description

technical field [0001] The invention relates to a steel wire rope twisting device with a heating device, in particular to a steel wire rope twisting device with a plastic-coated rope core heating device, which belongs to the technical field of metal product equipment. Background technique [0002] Plastic-coated steel wire rope is a high-tech, high-value and high-value product in the steel wire rope industry. The production process of plastic-coated steel wire rope in the prior art is to twist the steel wire rope through the rope closing device and then heat it. After heating, it passes through the second closing rope. There are the following problems: 1. This heating method cannot control the plastic softening effect; 2. Secondary sizing is carried out through the second rope closing device, which is easy to produce a "lantern" phenomenon; 3. During the operation of the steel wire rope, it is easy to contact with the heating equipment, causing electric sparks, which affects...

AI Technical Summary

Problems solved by technology

[0002] Plastic-coated steel wire rope is a high-tech, high-value and high-value product in the steel wire rope industry. The production process of plastic-coated steel wire rope in the prior art is to twist the steel wire rope through the rope closing device and then heat it. After heating, it passes through the second closing rope. There are the following problems: 1. This heating method cannot control the plastic softening effect; 2. Secondary sizing is carried out through the second rope closing device, which is easy to produce a "lantern" phenomenon; 3. During the operation of the steel wire rope, it is easy to contact with the heating equipment, causing electric sparks, which affects the quality of the steel wire rope; 4. When the leather strands are heated, the oil on the leather strands melts and flows out, which affects the lubrication effect of the steel wire rope in the later stage; 5. The heating equipment in this production process requires 100kW power can meet the process requirements; 6. This method limits the production specifications of plastic-coated steel wire ropes

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