Electric cable traction forming system and electric cable traction forming pulling method

Abstract

The invention discloses an electric cable traction forming system. The electric cable traction forming system comprises an electric cable straightening machine, a guide wheel device, an annealing cooling device, a roundness correction mold rack, an electric cable support, a traction device, a spray bin, a cooling blow-dryer and a transportable take-up gantry stand. The subsequent vertical operation for electric cable forming is transformed into horizontal operation, cost is reduced, and the operation difficulty is simplified; in the traction take-up process, an electric cable is subjected to annealing, roundness correction, oxidation layer elimination and cable diameter adjustment, while the quality of the electric cable is ensured, the shape of the electric cable can be round and attractive, and the electric cable is not prone to deformation. The electric cable obtained after annealing is subjected to air cooling, water cooling and wind cooling drying many times in sequence, which isunprecedented, the quality of the electric cable is ensured, and the appearance of the electric cable keeps attractive.

Description

technical field [0001] The invention relates to the technical field of cable forming, in particular to a cable pulling forming system. Background technique [0002] The cable is made by three processes: drawing, twisting and covering. Among them, drawing is to force the metal to pass through the mold under the action of external force, and the metal cross-sectional area is compressed to obtain the required cross-sectional shape and size. ;Twisting is to improve the softness and integrity of the cable, so that more than two single wires are interwoven together in the specified direction; the coating is to cover different materials on the outside of the conductor. Coating by dipping insulating paint and other materials is a common method, for example, passing the wire to be coated through the anti-corrosion coating circulation tank, so that the anti-corrosion coating adheres to the wire to complete the coating. However, because the wire passes through the anti-corrosion coati...

AI Technical Summary

Problems solved by technology

However, because the wire passes through the anti-corrosion coating circulation tank faster, the anti-corrosion coating is uneven, which affects the coating quality, and needs to be improved urgently

[0003] Most of the cable forming equipment used in the market today has certain defects, such as: the post-forming process is completely vertically operated, the product wire diameter is unqualified, the weld seam is not tight, the product has low toughness and is easy to deform, and the outer surface is uneven. It is not flat, there are many air bubbles, etc., so it is urgent to develop a cable forming system with low cost, high product quality and round appearance

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