Strand production traction system

Abstract

The invention relates to the field of steel strand processing equipment, and particularly relates to a steel strand production traction system, which comprises a frame, a pay-off reel, a traction unit, a wire twister, a winding unit, a driving motor and a protector, wherein a guide rail and a suspension column are arranged on the frame; the traction unit is provided with a plurality of traction wheels, the traction wheels are provided with spiral grooves, the two ends of each spiral groove are provided with a first electromagnet and a disconnection switch for controlling the first electromagnet, the bottom surface of each traction wheel is provided with a support shaft, and a first bearing is connected between the support shaft and the guide rail; the winding unit comprises a winding shaft, and a traction rope is connected between the winding shaft and the supporting shaft; the driving motor is provided with a motor shaft and a rotating shaft; a second electromagnet is arranged betweenthe motor shaft and the rotating shaft; a second switch for connecting the second electromagnet is arranged at the tail end of the guide rail; a first switch for activating the motor is arranged at the suspension column; the condition of mandatory drawing is avoided by a protector. The invention provides the steel strand production traction system, which can automatically pull a wire and ensure that the linear speed of each steel wire is consistent in the stranding process.

Description

technical field [0001] The invention relates to the field of steel strand processing equipment, in particular to a steel strand production traction system. Background technique [0002] Steel strands are products made by twisting multiple steel wires, and there are many types. With the development of my country's economic situation, the requirements for high-performance materials are getting higher and higher, and the steel strands are also developing in the direction of multi-strands and large diameters. The traditional steel strands can be divided into 2 wires and 3 wires according to the number of steel wires. Silk, 7 wire and 19 wire. [0003] During the strand forming process of steel strands, multiple steel wires are led out from the pay-off reel respectively, and arrive at the wire twister for twisting; in this process, due to the inconsistent pay-off speed of each pay-off reel, many There are differences in the linear speeds of the steel wires reaching the twister, ...

AI Technical Summary

Problems solved by technology

[0005] This prior art is aimed at dealing with the situation that steel strands are forced to pull wires, but steel strands are not the same as steel wires. Steel wires need to pass through multiple steel wire strands to form steel strands. In the current prior art, steel wires are drawn from When the pay-off reel reaches the twister, there is no traction device to ensure that the linear speed of each steel wire reaches the twister. However, the winding conditions of the steel wires on the pay-off reel are not the same, so it is easy to cause the wire stranding process In the case of forced wire drawing in the middle part of the steel wire, when this situation occurs, manual adjustment of the tightness of the steel wire is often used to solve the situation of the forced wire drawing of the steel wire that has occurred; Long, it is necessary to manually pull the steel wire out of the winding reel and manually pull the steel wire to the position of the twister, the labor intensity of manual pulling is high and the work efficiency is low

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