Single winding device for automatic soft bobbin winder

Abstract

The invention discloses a single winding device for an automatic soft bobbin winder. The single winding device comprises a winder, a variable-amplitude filament guide device, a fixed length control device, a tension adjusting device and a single-chip microcomputer, wherein the winder comprises a winding frame and a groove drum, the variable-amplitude filament guide device comprises a variable-amplitude guide rail, a tension spring, a movable pull rod and an adjustable rotary rod, the fixed length control device comprises an infrared light-operated filament detector, a thread shear, an alarm indicator lamp and a reset button, and the single-chip microcomputer is used for controlling all the devices. The single winding device is simple in structure, reasonable in design and low in cost and noise, pineapple-shaped forming and fixed length and broken filament automatic stopping functions can be conveniently realized in use of the single winding device, high-quality soft winding can be realized, dyeing quality in subsequent procedure and smoothness in rewinding can be improved, and accordingly operating efficiency and economic efficiency of factories can be improved.

Description

technical field [0001] The invention relates to the field of textile machinery equipment, in particular to a single winding device of an automatic loose winding machine. Background technique [0002] With the enhancement of people's aesthetic awareness and the improvement of living standards, high-grade yarn-dyed products are becoming more and more popular. Not only real silk, chemical fiber silk, rayon, blended yarn and cotton yarn can also be made of dyed silk. The most economical dyeing process of colored yarn dyeing is to directly dye the package, so it is widely used. Generally, before dyeing the yarn bobbin, it is necessary to wind the purchased gray yarn or bobbin into a "loose bobbin" suitable for bobbin dyeing for the next process, so the demand for loose bobbins is increasing day by day. How to produce qualified loose bobbins and packages to facilitate even dyeing of bobbins has become a problem that people need to start solving. [0003] Existing automatic loos...

AI Technical Summary

Problems solved by technology

[0005] The single winding device of the existing automatic loose-type winding machine has the following defects in use: 1. The main work is to realize the anti-folding design when winding, and the appearance structure of the loose-type bobbin itself is also affected. One of the reasons for the smooth completion of the dyeing process is that the edge yarn loops of the parallel or rectangular loose bobbins are too tight, which is easy to cause tight edge bobbins and uneven dyeing; Yarn self-stop requirements, the existing device is more complicated, and the cost is higher; 3. The anti-folding design during winding is more complicated, and the cost is higher; 4. The lateral reciprocating motion of the yarn is not separated from the winding motion during use. Instead, the grooved drum is used not only as a yarn guide, but also as a friction roller to drive the circular motion of the yarn drum, and the groove of the grooved drum is used to guide the reciprocating movement of the yarn, which will easily lead to the disadvantages of overlapping yarns and fluff; 5. Between the components The design of the connection between them is not reasonable enough, and the energy consumption is high during use

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