Payoff tension precise balancing device of tungsten wire rope winding machine

Abstract

The invention discloses a payoff tension precise balancing device of a tungsten wire rope winding machine, which keeps precise and consistent stressed force of each strand of a pay-off wheel in the tungsten wire rope winding machine. The payoff tension balancing device of the tungsten wire rope winding machine comprises the pay-off wheel which is arranged on a framework through a shaft of the pay-off wheel, wherein a transmission shaft is fixed at one end of the framework while a hollow shaft allowing a tungsten wire to pass through is arranged at the other end of the framework; and a pay-off wheel speed limiting device for controlling the rotating speed of the pay-off wheel is arranged on the pay-off wheel. The payoff tension precise balancing device not only guarantees precise tension requirements on each strand of the tungsten wire, but also realizes a balancing demand, so that fracture of wire is avoided, uniform and consistent tension of the tungsten wire ropes is kept, the wires are arranged neatly, and smooth and beautiful surfaces are obtained.

Description

technical field [0001] The invention belongs to the technical field of supporting equipment for crystal growth equipment and the field of manufacturing micro-wire rope winding equipment. Background technique [0002] Tungsten wire rope is characterized by high temperature resistance, wear resistance and tensile strength. Mainly suitable for high temperature environment, single crystal furnace equipment belongs to the crystal growth equipment industry. The tungsten wire rope is made of fine (φ0.035mm~φ0.065mm) tungsten wire. If the tension between the strands is inaccurate and inconsistent during the winding process, the force will be uneven during the winding process of the tungsten wire. , Broken wire phenomenon, which seriously affects the quality of tungsten wire rope load and tension of the whole rope. like figure 1 Among them, the minimum diameter of the original tungsten wire 7 that participates in winding the tungsten wire rope 11 is 0.05mm, and the tension of the ...

AI Technical Summary

Problems solved by technology

The tungsten wire rope is made of fine (φ0.035mm~φ0.065mm) tungsten wire. If the tension between the strands is inaccurate and inconsistent during the winding process, the force will be uneven during the winding process of the tungsten wire. , Broken wire phenomenon, which seriously affects the quality of tungsten wire rope load and tension of the whole rope

like figure 1 Among them, the minimum diameter of the original tungsten wire 7 that participates in winding the tungsten wire rope 11 is 0.05mm, and the tension of the wire shuttle 1 is very important. If the tension is too high, it is easy to break the wire and stop the machine; The tension of each tungsten wire is inconsistent, and the wound tungsten wire rope will be loose and rough in shape, and the lengths of the internal strands will be different, resulting in uneven stress on each strand, reducing the load and tension of the entire wire rope, and the quality is not good. Meet the standard and reduce the service life

Images