Adjusting device capable of realizing wire drawing and paying-off of copper wire

Abstract

The invention discloses an adjusting device capable of realizing wire drawing and paying-off of a copper wire. The adjusting device comprises a hairbrush disc and a plurality of resin thin wires. Themiddle part of the hairbrush disc is provided with a fixing hole. The plurality of resin thin wires extend to outside of the hairbrush disc along the radial direction of the hairbrush disc. A downwardpressing plate which is concentric with the hairbrush disc and is annular is adhered on the upper surface of the hairbrush disc. The downward pressing plate covers partial parts of the resin thin wires. The lower surface of the downward pressing plate is provided with an annular trough in which a bent segment is arranged. According to the adjusting device, flexibility of the plurality of resin thin wires which outwards extend on the hairbrush disc is utilized so that the copper wire directly contacts with the resin thin wires before disengaging from a reel, and operation amplitude is increased in disengaging from the reel by the copper wire. After certain swinging amplitude of the resin thin wires in the vertical direction along the copper wire is generated, the resin thin wires restore to an initial position because of a self elastic deformation restoring function. Furthermore a wearing amount caused by contact between the copper wire and the resin thin wires can be ignored. Quick disengagement of the copper wire from the reel is realized, and furthermore wearing of the copper wire is reduced.

Description

Technical field [0001] The invention relates to the field of copper stranded wire processing, in particular to an adjusting device that can realize copper wire drawing and payout. Background technique [0002] The stranding principle of copper stranded wire is as follows. When the copper wire passes through the twisting bow on the stranding machine, the twisting bow moves in a circular motion, so that each single copper wire is spirally wound together, and the twisted copper wire is a single copper Where the amount of wire is the largest, copper wires of different specifications and different numbers are twisted together according to a certain arrangement sequence and lay length to become a conductor with a larger diameter. This stranded conductor is better than a single conductor of the same diameter. The copper wire is soft, and the bending performance of the processed wire is better. [0003] In the process of copper stranded wire processing, that is, the twisting process of co...

AI Technical Summary

Problems solved by technology

[0003] In the process of copper stranded wire processing, that is, in the copper wire stranding process, the turns of copper wire are drawn and twisted together in a certain direction and according to certain rules to form a whole twisted core, but the copper When the wire is removed from the drum, it is easy to collide or rub against the wall of the drum, and even cause the copper wire to break in severe cases, resulting in large economic losses

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