Magnetic steel collar

Abstract

The invention provides a magnetic ring used for spinning machinery. The lower part of the magnetic ring is provided with a magnetic base; a magnetic suspension layer is arranged above the magnetic base; the magnetic base and the magnetic suspension layer are provided with the same axes; as the magnetic polarity of the magnetic suspension layer is opposite to that of the magnetic base, the magnetic suspension layer suspends above the magnetic base; a magnetism isolating layer and an annular track are fixed on the magnetic suspension layer; and a wire loop is movably sleeved on the annular track. When the magnetic ring works, a yarn is outputted form a front jaw, passes through the wire loop after passing a twizzle, and is wound on a yarn cop. When the wire loop slides on the annular track, rubbing action can drive the annular track and the magnetic suspension layer to equidirectionally rotate, so that high-speed frictional sliding between the prior ring and wire loop is decomposed into two relative low-speed motions between the magnetic base and the magnetic suspension layer, and between the annular track and the wire loop. Therefore, friction of the wire loop and the annular track is greatly reduced, and further improvement for vehicle speed in the future becomes possible.

Description

technical field [0001] The invention relates to a spinning device. Background technique [0002] The steel collar of existing ring spinning frame and twisting frame is the key component on the spinning frame, and it cooperates with parts such as steel traveler, spindle, bobbin to jointly complete the twisting and winding of yarn. The existing steel ring is in the shape of a ring. The lower part of the steel ring is a ring-shaped base, and the upper part has a circular track. The steel wire loop is set on the circular track of the steel ring. Sliding, the upper and lower parts of the steel ring are machined from a single piece of metal material. When working, the yarn is output from the front roller, passes through the wire ring after passing through the yarn guide hook, and then is wound on the bobbin. Seconds or so), due to the centrifugal force, the traveler will rub against and heat up and wear out quickly when it slides close to the inner track of the steel ring at hig...

AI Technical Summary

Problems solved by technology

When working, the yarn is output from the front roller, passes through the wire ring after passing through the yarn guide hook, and then is wound on the bobbin. Seconds), due to the centrifugal force, the traveler will rub against and heat up and wear out quickly when sliding close to the inner runway of the steel ring at high speed, thus restricting the output and quality of ring spinning

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