Active wire paying-off rewinder of aluminum clad steel wires

Abstract

The invention discloses an active paying-off rewinder of aluminum clad steel wires. The rewinder is characterized by comprising an active paying-off mechanism, a tension mechanism and an automatic wire arranging and taking-up mechanism, wherein the aluminum clad steel wire grail tool of the active paying-off mechanism of the rewinder is driven by a motor to realize uniform wire paying-off; an upper tension pulley of the tension mechanism is fixed on a rack, and a lower tension pulley of the tension mechanism is jointly supported by a pneumatic cylinder and a lower tension pulley support; under the action of the pneumatic cylinder and aluminum clad steel wire tension, the tension pulley is used for adjusting the aluminum clad steel wire tension by vertical movement; and the automatic wire arranging and taking-up mechanism is characterized in that a wire arranging seat rotating shaft, a wire arranging seat guide rail, a movable mandril and a fixed mandril are arranged between two fixed supports; the wire arranging seat rotating shaft is provided with a wire arranging seat and a wire arranging seat driving wheel; the wire arranging seat guide rail is provided with two stop pins for playing a limit role; the movable mandril and the fixed mandril are respectively connected with the grail tool in a splicing mode; the fixed mandril is provided with a grail tool driving wheel, a brake pad and a driven wheel; and the driven wheel is connected with the wire arranging driving wheel which is arranged on the wire arranging seat rotating shaft by a driving belt. Therefore, the product quality is ensured, the production efficiency is improved and the labor intensity is reduced.

Description

technical field [0001] The invention belongs to the technical field of rewinding equipment for wire production, and mainly relates to an active pay-off and rewinding equipment for aluminum-clad steel wires. Background technique [0002] The production process of aluminum-clad steel strands is to use continuous extrusion coating technology to wrap aluminum rods on steel wires, and then to become aluminum-clad steel single wires through bimetallic synchronous deformation and wire drawing technology, and finally to wrap a specific number of aluminum-clad steel strands After the single wire is stranded, it becomes the finished stranded wire. Since the length of the aluminum-clad steel rod is generally larger after being drawn, it is necessary to rewind the larger-length aluminum-clad steel single wire on a specific plate for the stranding machine before stranding on the machine. However, most of the existing rewinding machines are driven by the tension of the take-up wire to un...

AI Technical Summary

Problems solved by technology

It solves the problem of pulling or breaking the single wire when rewinding the aluminum-clad steel single wire with large length and heavy weight, so that the wound wire reel is tightly wound and regular, ensuring the product quality quality, while improving production efficiency and reducing labor intensity

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