Roll winding and replacing driving mechanism and fiber unfolding and winding equipment

Abstract

The invention relates to a winding and replacing driving mechanism and a fiber unfolding and winding device, in the fiber unfolding and winding device, yarn is sequentially wound through a first guide assembly, a tension control assembly, a second guide assembly and the winding and replacing driving mechanism which are arranged on a mounting frame, and the yarn is wound through the winding and replacing driving mechanism in the process of guiding the yarn to the tension control assembly and the second guide assembly. Tension adjustment and full fiber spreading are realized through two times of steering; the linear module can drive the second guide assembly to move in the axial direction of the winding shaft set, and reciprocating winding of the yarn on the winding shaft set is achieved. In the winding and roll changing driving mechanism, a first motor and a second motor drive different parts of a transmission gear set through a first synchronous belt and a second synchronous belt correspondingly, and then drive a first winding shaft and a second winding shaft to rotate through a third synchronous belt and a fourth synchronous belt on the different parts of the transmission gear set, so that yarn winding is conducted. And the third motor drives the rotating disc to rotate, so that the first winding shaft and the second winding shaft are wound alternately, and the continuous winding process is ensured.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to a driving mechanism for winding and changing rolls and fiber spreading and winding equipment. Background technique [0002] In the production process of composite materials, it is necessary to process and reproduce yarns. When processing and producing carbon fiber, glass fiber and other yarns, it is necessary to unwind, guide yarn, spread fibers, collect and then process the reeled raw materials. The raw materials for winding are centrally set on the creel for unwinding, and multiple sets of winding equipment are used for simultaneous winding to realize the processing and reproduction of large quantities of yarn. [0003] When the reel on the reel is full, it is necessary to change the reel, that is, reinstall the core on the reel, and set multiple reels on the reel to rewind alternately, which can avoid the damage caused by the reel to the reel. Shutdown, saving the p...

AI Technical Summary

Problems solved by technology

In the traditional multi-axis winding mechanism, multiple winding shafts are set on the turntable and the rolls are changed through the rotation of the turntable, but each winding shaft is directly driven by a motor, and the motor is fixed on the turntable to rotate with it, not only It increases the bearing burden of the turntable, and it is inconvenient to connect the motor

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