Lifting type high-speed doubler winder

Abstract

The invention discloses a lifting type high-speed doubler winder. A forming part comprises a stepping motor, a first fixing plate and a second fixing plate, the output end of the stepping motor is fixedly connected with a stepping motor synchronizing wheel, a first guide rail and a second guide rail are fixedly connected between one side of the first fixing plate and one side of the second fixingplate, the stepping motor drives a sliding block to move up and down under the matching action of the stepping motor, a forming guide porcelain piece, the sliding block and the first guide rail, and in addition, a spindle direct-current motor performs winding motion, so that yarn spiral winding motion is formed, after the stepping motor starts to operate, a circle of yarn wound later generates a gradation amount up and down relative to the previous circle of yarn, the operation is circulated, so that the yarn is spirally wound on the upper inclined surface and are spirally wound up and down and inside and outside in a reciprocating manner, the subsequent unwinding tension is balanced and stable, the end breakage rate of the yarn can be greatly reduced, the twisting irregularity is lower, and the quality is better, and twisting speed is obviously improved.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to a lifting type high-speed doubling machine. Background technique [0002] The two-for-one twister is a kind of twisting equipment, which can realize two twists in one turn, and the twisting efficiency is doubled compared with traditional twisting equipment. The package capacity is increased, 10,000 meters without joints, the twisting quality is greatly improved, and the lower layer height is especially suitable for operation. Yarn doubling machine is used to combine cotton, wool, silk, chemical fiber and other pagoda bobbins and spun bobbins into strands for twisting. Yarn doubling refers to the working steps of combining more than two yarns into one yarn Generally, there is a yarn guide part on the yarn doubling machine, and the yarn is guided by the yarn guide part to facilitate yarn doubling. [0003] The existing doubling machine yarn arrangement is unreasonable, ...

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