Fiber conduction device for carbon fiber winding machine

Abstract

The invention discloses a fiber conduction device for a carbon fiber winding machine. The fiber conduction device comprises a tension adjustment device, a front wrap angle adjusting roller, a frictioning device, a driving impregnation roller, a rear wrap angle adjusting roller, a glue extrusion device, a tension measurement device, a frame bottom plate, a left frame and a right frame. Fibers pass though the middle part of each conduction roller; the driving impregnation roller is driven by a servo motor and is arranged on the frame through a bearing block; a gap between a frictioning roller and glue extrusion rollers can be adjusted through a sliding table by the frictioning roller; the positions of the front wrap angle adjusting roller and the rear wrap angle adjusting roller are adjustable; the gap between the glue extrusion rollers can be adjusted through the sliding table by the glue extrusion device; a tension measurement guide roller is arranged on a tension sensor. According to the fiber conduction device, damage in the fiber conduction device can be effectively reduced, problems of fuzziness, line breakage and the like in the processes of winding and molding fibers are reduced, and the glue content and glue uniformity of the fibers are guaranteed, so that the quality of the fiber-wound product is improved.

Description

technical field [0001] The invention relates to a fiber conduction device of a carbon fiber winding machine, which belongs to the technical field of composite material processing. Background technique [0002] Compared with traditional metal materials, carbon fiber composite materials have the advantages of high specific strength and light weight, so they are more and more widely used in the aerospace field. Winding machines are important forming equipment for carbon fiber composite materials. During the high modulus carbon fiber winding process, Process parameters such as fiber glue content and unfolding width play a key role in the final quality of carbon fiber products. In the process of fiber conduction, if the fiber damage is too large, the expansion width is not uniform, and the glue content is not uniform, the mechanical properties of carbon fiber products will be reduced, and if the fiber damage is too large, it will easily cause fiber fluffing and thread breakage, r...

AI Technical Summary

Problems solved by technology

In the process of fiber conduction, if the fiber damage is too large, the expansion width is not uniform, and the glue content is not uniform, the mechanical properties of carbon fiber products will be reduced, and if the fiber damage is too large, it will easily cause fiber fluffing and thread breakage, resulting in a decrease in production efficiency. reduced quality

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