Yarn tension adjusting mechanism

Abstract

The invention relates to a yarn tension adjusting mechanism. The yarn tension adjusting mechanism is characterized by comprising a body, a yarn outgoing guide hole, a yarn incoming guide hole, a yarn bearing wheel, a ratchet sleeve, an adjusting rod, an adjusting rotary arm, a compression wheel and a spring, wherein the yarn outgoing guide hole is fixedly formed in one side of the body, the yarn incoming guide hole is fixedly formed in the other side of the body, the yarn bearing wheel is rotationally installed on the body, the yarn bearing wheel is sleeved with the ratchet sleeve provided with a plurality of ratchets, the adjusting rod is rotationally installed on the body, the adjusting rotary arm is rotationally installed on the body, the compression wheel is rotationally installed at the free end of the adjusting rotary arm, the spring is tensioned between the body and the adjusting rotary arm, and the yarn breakage detection device is arranged on the yarn bearing wheel. The yarn tension adjusting mechanism is simple in structure and easy and convenient to use, the produced yarn is moderate in tension, the yarn can enter a weaving machine at gentle and stable speed, and the yarn tension adjusting mechanism well meets the requirement for textile industry production, and has the quite positive significance.

Description

technical field [0001] The invention relates to a yarn tension regulating mechanism. Background technique [0002] For the development of modern textile industry, the most basic raw material is yarn. However, there are many kinds of yarns on the market, which are uneven, and there are generally serious problems in quality, which makes it impossible to directly use the purchased yarns, otherwise the processing time will be reduced. It will produce a high end-break rate, and the surface of the produced fabric is uneven and wrinkled, and the products such as woven clothes and bed sheets are not durable and easy to be damaged, and the fastness of the product is quite poor. The main reason is that the tension of the yarn is not adjusted well, and the second is that the traction of the yarn is not used correctly. The existence of these two problems has become a limiting factor for the faster and better development of the textile industry. Therefore, how to control the tension of ...

AI Technical Summary

Problems solved by technology

[0002] For the development of modern textile industry, the most basic raw material is yarn. However, there are many kinds of yarns on the market, which are uneven, and there are generally serious problems in quality, which makes it impossible to directly use the purchased yarns, otherwise the processing time will be reduced. It will produce a high end-breakage rate, and the surface of the produced fabric is uneven and wrinkled. The woven clothes, bed sheets and other products are not durable and easy to be damaged, and the fastness of the product is quite poor.

The main reason is that the tension of the yarn is not adjusted well, and the second is that the traction of the yarn is not used correctly

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