Yarn guiding device

Abstract

The invention discloses a yarn guiding device, which comprises a bracket, wherein an unwinding disc is arranged on the bracket. The yarn guiding device is characterized in that: a first yarn guiding wheel and a second yarn guiding wheel are arranged in the middle of the bracket; a vertical or inclined guide groove is formed on the bracket; the first yarn guiding wheel is arranged in the guide groove and is connected with a spring; the other end of the spring is fixed at the lower end of the bracket; the first yarn guiding wheel can move up and down in the guide groove under the action of the spring; and the first yarn guiding wheel and the second yarn guiding wheel are arranged in the same plane and have the same diameter. Compared with prior art, the invention has the advantages that: the guide groove is formed on the bracket, and the first yarn guiding wheel is arranged in the guide groove and is connected with the spring to adjust the distance between the first yarn guiding wheel and the second yarn guiding wheel, so that yarns which bypass the yarn guiding wheels are tensioned; and the yarn guiding device has a simple structure and a good tensioning effect and meets requirements well.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a yarn guide for yarns. Background technique [0002] In the existing textile machines, the yarn enters weaving or knitting after being unwound. In order to make the fabric smooth and uniform, the yarn entering weaving or knitting requires the same tension force. The existing yarn guide uses two yarn guide wheels to directly Yarn guiding, because the position of the yarn guiding wheel is fixed, so the tension to the yarn cannot be adjusted, so it cannot meet the requirements. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a yarn guide that can adjust the tension of the yarn in view of the above-mentioned deficiencies in the prior art. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A yarn guide, comprising a ...

AI Technical Summary

Problems solved by technology

[0002] In the existing textile machines, the yarn enters weaving or knitting after being unwound. In order to make the fabric smooth and uniform, the yarn entering weaving or knitting requires the same tension force. The existing yarn guide uses two yarn guide wheels to directly Yarn guide, because the position of the yarn guide wheel is fixed, so the tension of the yarn cannot be adjusted, so it cannot meet the requirements

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