Yarn twisting number adjusting mechanism for textile machinery

Abstract

The invention relates to the technical field of textile processing, and discloses a yarn twisting number adjusting mechanism for textile machinery. The mechanism comprises a floor, the upper side of the floor is connected with a first fixed block, the left side of a second moving rod is connected with a third metal block, and the left side of the third metal block is provided with a fourth metal block; and an electric push rod is arranged at the left side of the fourth metal block, a first connecting rod is rotatably connected to the left side of the electric push rod, and the left side of thefirst connecting rod is rotatably connected with a shear. According to the yarn twisting number adjusting mechanism for the textile machinery, an air pump blows yarn in a yarn storage chamber to penetrate through a yarn penetrating hole in a yarn clamp to move outwards, so that the yarn and the yarn which is being twisted are wound together, the twisting number is increased, and when the twistingnumber needs to be decreased, the electric push rod is started to conduct rod retracting action, so that the shear is driven to be closed for yarn shearing, and by means of the structure, the effectsthat the number of twisted yarn can be adjusted, the yarn twisting efficiency is high, and the equipment cost is reduced are achieved.

Description

technical field [0001] The invention relates to the technical field of textile processing, in particular to a mechanism for adjusting the number of twisted yarns used in textile machines. Background technique [0002] Yarn twist refers to the physical and mechanical properties of the yarn such as strength, elasticity, elongation, luster, and hand feeling. The yarn is twisted so that the yarn has good performance. The number of twisted yarns in the yarn does not mean that the more yarns, the better the performance of the strands after the yarn. Therefore, it is extremely important to control the number of twisted yarns. Importantly, the adjustment mechanism for the number of twisted yarns is becoming more and more diversified. [0003] Most of the yarn twisting equipment currently on the market cannot perform the operation of adding or subtracting the number of twisted threads, but can only perform a single fixed number of twisting operations, which cannot be applied to twis...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a mechanism for adjusting the number of twisted yarns used in textile machinery, which can adjust the number of twisted yarns, have high twisting efficiency, reduce equipment costs and prevent yarn breakage It solves the problems that the existing twisting equipment cannot adjust the number of twisted yarns, the twisting efficiency is low, the cost of equipment is increased, and the yarn is easy to break

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