An environment-friendly two-for-one twisted yarn to produce s-shaped conductor structure

Abstract

The invention discloses an environment-friendly two-for-one twisted yarn production S-shaped wire structure, which includes a driving shaft, a moving shaft and a main body frame. The top end of the inner bottom of the main body frame is provided with an arc-shaped chute, and the inside of the arc-shaped chute An arc-shaped slider is provided, and second bearings are symmetrically installed at the middle positions on both sides of the arc-shaped slider, and the inner sides of the two sets of second bearings are jointly installed with a rotating shaft, and both ends of the rotating shaft extend to the main frame outside. The invention forces the internal threaded block to move on the long threaded rod by manually rotating the long threaded rod. If the internal threaded block moves to the end away from the arc-shaped chute, the limit bar frame pushes the rotating shaft and the arc-shaped slider to the same direction. Direction movement, and the movement of the arc-shaped slider inside the arc-shaped chute will also move the end of the third guide wheel close to the second guide wheel, so that the actual distance of the yarn between the second guide wheel and the guide disc is shortened, On the contrary, the tightness of the yarn is improved, and the operator can adjust the third guide wheel to different positions at will.

Description

technical field [0001] The invention relates to the technical field of double-twisting machines, in particular to an S-shaped wire structure for producing an environment-friendly double-twisted yarn. Background technique [0002] The main purpose of twisted silk is to increase its strength and elasticity by adding twist to its filament. The scope of use of twisted silk includes: viscose twisted silk, polyester twisted silk, nylon twisted silk, silk twisted silk, etc. Variety, Jinsiyuan special silk is of high quality due to its latest development technology and non-steam vacuum setting. [0003] When the current double twister adjusts the tightness of the yarn through the wire structure, it is often necessary to manually move the wire wheel rotating shaft that adjusts the tightness to an appropriate position and then fix it. In the process of fixing the rotating shaft, the rotating shaft and the The position of the corresponding wire pulley is likely to be shifted, resultin...

AI Technical Summary

Problems solved by technology

[0003] When the current two-for-one twisting machine adjusts the tightness of the yarn through the wire structure, it is often necessary to manually move the wire wheel rotating shaft for adjusting the tightness to a suitable position and then fix it. In the process of fixing the rotating shaft, the rotating shaft and The position of the corresponding guide pulley is likely to shift, resulting in a slight slack in the original tightness of the yarn, which will cause the yarn to be very unstable during the twisting process, thus affecting the processing effect of the entire two-for-one twister; And the current S-shaped wire structure on the two-for-one twisting machine is in the process of guiding the yarn, because the yarn will be reciprocated left and right by the winder, resulting in continuous friction between the yarn and the inner sides of the guide disc, which It will cause some cotton fluff existing on the outside of the yarn to break due to friction and fly around, which will greatly affect the air environment around the two-for-one twister, and will also cover other transmission structures of the two-for-one twister, which will affect the two-for-one twister in the long run The normal operation of the machine; at the same time, the S-type wire structure on the current two-for-one twisting machine is in the process of winding the textile thread into a yarn, the textile thread is constantly rubbing against the inside of the guide hole, which will also cause the cotton fluff on the surface of the textile thread to fly around. It will not only affect the quality of the yarn produced, but also affect the normal operation of the two-for-one twister in the long run

Images