Novel godet roller

Abstract

The invention discloses a novel godet roller which comprises a godet roller body and a rolling ring. The rolling ring is installed in a shaft hole on the godet roller body. The godet roller body and the rolling ring are adhesively bonded through adhesive. The rolling ring rotates at high speed relative to a fixed shaft. Pure rolling is achieved between the godet roller body and yarn. The godet roller body is made of engineering plastics, and the rolling ring is made of ceramic. The materials of the novel novel godet roller are reasonably selected with superior performance. The godet roller body adopts the design of a hollow structure with a small self weight, frictional resistance generated during rotation is small so that pure rolling between the godet roller body and yarn can be achieved easily, and yarn guide precision and quality can be effectively improved. The rolling ring installed in the godet roller body is made of ceramic with prominent abrasion resistance so that rotation of the godet roller can be stable and service life can be prolonged.

Description

Technical field [0001] The invention relates to a wire guide wheel, in particular to a novel wire guide wheel with excellent transmission performance, stability, and light structure, belonging to the technical field of textile equipment. Background technique [0002] In the textile industry, spinning machines are usually used for spinning, and the guide wheel mainly plays the role of guide and poly yarn in the spinning machine, and is an indispensable accessory in the spinning machine. There is friction between the guide wheel and the yarn count. Under the action of the friction, the guide wheel rotates at a high speed around the fixed axis. Generally, there is pure rolling between the guide wheel and the yarn count. The pure rolling transmission efficiency is the highest, and the quality of the yarn count is also high. high. [0003] In the prior art, the wire guide wheels are all solid structures and have a large dead weight. When the wire guide wheels rotate, they need to overc...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the godet wheels are all of solid structure and have a large dead weight. When the godet wheel rotates, it needs to overcome a large frictional resistance. It is difficult to achieve pure rolling between the yarn count and the godet wheel, which affects the quality of the yarn guide. and precision; at the same time, when the godet wheel rotates at high speed relative to the fixed axis, the inner ring wears a lot, which reduces the service life of the godet wheel

In order to reduce the wear of the inner hole of the godet wheel, people install rolling bearings in the inner hole of the godet wheel. This structure can effectively reduce the wear of the inner hole of the godet wheel and improve the stability of the guide wire, but it will increase the The production cost makes the preparation process more complicated and reduces the practicability of the godet wheel

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