Multi-layer compound steel collar

Abstract

The invention relates to a multi-layer compound steel collar used for spinning machinery. The lower part of the multi-layer compound steel collar is provided with a multi-pole magnetic base, the middle of the multi-layer compound steel collar is provided with a multi-pole magnetic suspension layer, and the installation axis of the magnetic base is the same as the installation axis of the magnetic suspension layer. Because poles in the axial direction and the radial direction of the magnetic suspension layer are opposite to the poles of the magnetic base, the magnetic suspension layer is suspended above the magnetic base, and a magnetic obstruction layer and a circular ring shape track are fixed on the magnetic suspension layer. When working, yarn is output from a front jaw, passes through a steel wire ring after passing through a yarn-guiding hook and is wound on a yarn pipe. When the steel wire ring slides on the circular ring shape track, a friction action can drive the circular ring shape track and the magnetic suspension layer to rotate in the same direction so as to enable high-speed friction slide between an original steel collar and an original steel wire ring to be disintegrated into two oppositely low-speed motions between the magnetic base and the magnetic suspension layer and between the circular ring shape track and the steel wire ring, so that not only the abrasion of the steel wire ring and the circular ring shape track is greatly reduced, but also the condition of further enhancing the speed of a vehicle henceforth in the further 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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