A kind of auxiliary winding device of cotton spinning sliver parallel winding machine

Abstract

The invention relates to an auxiliary winding device for a cotton sliver doubling machine, which comprises two side frames, a rotating shaft is embedded in the inside of the two side frames, a roller shaft is installed between the two side frames, and a roller wheel is embedded in the outside of the roller shaft , Both ends of the roller shaft are provided with worm threads, the upper side of the worm threads is provided with gears, the gears mesh with the worm threads, the inside of the gears is embedded with a transmission shaft, the other end of the transmission shaft is provided with external threads, two side frames Slide rails are installed on the inside of the two slide rails, and a support plate is slidably connected between the two slide rails. There are two guide holes and two threaded holes inside the support plate. The transmission shaft is embedded in the threaded holes, and the two guide holes Guide rods are embedded inside, a pressing plate is fixed at the ends of the two guiding rods close to the rollers, and two springs are connected between the pressing plate and the support plate. The auxiliary winding device of the cotton sliver doubling machine can automatically adjust the pressure, so that the winding effect of the cotton sliver is better.

Description

technical field [0001] The invention relates to the technical field of textile processing machinery, in particular to an auxiliary winding device for a cotton sliver doubling machine. Background technique [0002] In the textile industry, in the combing preparation process, it is necessary to use the doubling machine to carry out the doubling process. The lapping process of the lapping machine is to use the lapping machine to draw and merge the cotton sliver after being merged by the sliver lapping machine to make a cotton lap that meets the process requirements for the combing machine in the next process. During the parallel winding process, there must be no mutual adhesion or adhesion between the wound cotton layers, so as not to affect the normal use of the next process. However, when the current doubling machine is winding, because the cotton layer wound in the winding roller is not tight enough, some cotton sliver in the current cotton layer will penetrate into the rol...

AI Technical Summary

Problems solved by technology

However, when the current doubling machine is winding, because the cotton layer wound in the winding roller is not tight enough, some cotton sliver in the current cotton layer will penetrate into the rolled cotton layer, resulting in the winding of the cotton lap. Adhesion between the layers of the

Although the existing auxiliary winding device can provide a pressure device to press the cotton layer tightly, as the outer winding of the roll becomes thicker and thicker, the pressure device exerts more and more pressure on the cotton layer, causing each layer of cotton layer The pressure received is different, resulting in inconsistent winding tightness

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