Fiber unfolding winding device

Abstract

The invention discloses a fiber unfolding winding device which comprises a base, a tension detection sensing mechanism, a displacement mechanism and a winding mechanism. The tension detection sensing mechanism comprises a front guide roller, a rear guide roller and a suspension arm type upper guide roller. The displacement mechanism comprises a displacement driving motor, a sliding table, a ball screw and a limit sensor. The sliding table is installed on the ball screw. The limit sensor and a limit induction piece matched on the sliding table are matched in a limiting mode. The winding mechanism comprises a winding driving motor, a winding spindle, a winding head, a barrel, a touch roller and a radius follower. The winding spindle is connected with the winding driving motor and fixed on the sliding table through a support. The winding head is installed on the winding spindle, and the touch roller can installed on the support in a rotating mode and is in tangency with the barrel. The winding driving motor drives the winding spindle to achieve rotational motion, and further drives the barrel to rotate to finish the winding operation. The winding device is simple in operation and stable in work, the width of the unfold belt is not affected in the winding process, and the device is suitable for winding of a composite material fiber unfolding device.

Description

technical field [0001] The invention relates to a fiber material processing apparatus, in particular to a winding device applied to carbon fiber spreading equipment. Background technique [0002] Large tow carbon fibers are broadened and thinned by rolling, ultrasonic vibration, and airflow disturbance, and the fiber monofilaments are rearranged while widening, reducing fiber twists and kinks, and can obtain lightweight, ultra-high-performance fiber composites Material. In this process, winding is often the last process. The quality of the tow on the reel will directly affect the utilization of the fiber. Roll thinly and wide. [0003] Many rewinding devices are disclosed in the patent bulletin, generally facing the rewinding of tape, paper and cloth, such as patents CN102897571A, CN103359517A, CN101837901A, this type of rewinding device consists of a frame, a reel, a driven roller, a touch By controlling the pressure between the finished roll and the touch roll to stabil...

AI Technical Summary

Problems solved by technology

Patent CN203653729U designed a surface treatment device for large tow carbon fibers, and completed the winding of the widened tow through a simple winder, which did not solve the problems of narrowing the width of the widened tow and easy changes in the silk path; patent CN102380957A will After the large tow fibers are stretched and thinned,

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