Double-arm yarn stirring and guiding device

Abstract

The invention relates to a double-arm yarn stirring and guiding device. The double-arm yarn stirring and guiding device is composed of a first rotary arm and a second rotary arm independently swinging and rotating by yarn tension. A free end of the first rotary arm is provided with first and second yarn-guiding holes. The second rotary arm is a yarn-guiding rod. One end of an overall yarn-guiding device is fixedly arranged on a yarn-guiding board. One side of the yarn-guiding board is provided with at least one group of first and second yarn inlet holes and the other side of the yarn-guiding board is provided with at least one group of first and second yarn outlet hole. Feeding yarns enter via a first yarn inlet hole, wind around a first yarn-guiding eye of the first rotary arm, penetrate through a yarn-conveying wheel, then wind around the yarn-conveying wheel, penetrate through a second yarn-guiding eye of a first rotary arm and out of the second yarn outlet hole via a yarn-guiding rod of the second rotary arm. Therefore, yarns wind around the yarn-conveying wheel for yarn conveying when needed and are completely separated from the yarn-conveying wheel when not needed.

Description

technical field [0001] The invention relates to a double-armed yarn guiding device, especially a yarn guiding device with a creative yarn winding path, so that the yarn and the yarn feeding apron can be completely out of contact when the yarn is not feeding So that the yarn feeding rubber ring can be widely used in the yarn feeding operation of various functional yarns and improve the production efficiency of the yarn guiding device. Background technique [0002] According to the existing single-arm yarn guide device, the free end of the yarn guide arm is provided with two fixed upper yarn guide eyes and lower yarn guide eyes. In actual operation, the yarn is passed through the yarn feeder , the yarn is wound around the yarn feeding wheel through the upper yarn guide eye, and then passed through the yarn inlet plate and back through the lower yarn guide eye to discharge the yarn. This yarn guide device can still meet the requirements for the general traditional yarn feeding ...

AI Technical Summary

Problems solved by technology

[0003] However, due to the improvement of the quality of life, the large demand in the clothing market and the continuous research and development of yarn manufacturing technology, functional yarns (such as sweat-wicking yarns, deodorant yarns, thermal yarns, environmental protection yarns, etc.) have been launched one after another and are widely welcomed by the market. , so most of the ecological environment of the knitting market adopts functional yarns. In order to meet market demand, functional yarns are mostly made of natural short fibers (such as waste tea leaves, coffee grounds, etc.) and a small amount of polymer plastics. The advantage of spinning is that it is very functional, but the disadvantage is that the yarn toughness and strength vary greatly, and it cannot withstand the change of the instantaneous tension of the yarn guide. When feeding the yarn, the yarn will frequently break and stop

[0004] In addition, when the yarn is not fed, the new functional yarn will stick to the apron of the yarn feeding wheel, so when the yarn feeding is stopped instantaneously during the yarn feeding process and the yarn is fed again, the yarn will often be wound back on the apron , which caused the problem of unexpected parking of the yarn feeding wheel. Although the industry has carried out various improvement measures and technical improvements, it is still at a loss, so it has to reduce the production speed, and it needs to be improved.

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