公开(公告)号：US20240269940A1

公开(公告)日：2024-08-15

申请号：US18567856

申请日：2022-05-27

Applicant: KOREA AEROSPACE RESEARCH INSTITUTE

Inventor： Ik Hyeon CHOI ,  Joo Hee LEE ,  Jong Won LEE

IPC: B29C70/32 ,  B65H49/32 ,  B65H57/06 ,  B65H59/38

CPC classification number: B29C70/32 ,  B65H49/32 ,  B65H57/06 ,  B65H59/38 ,  B65H2701/312 ,  B65H2701/314

Abstract: A fiber winding device includes a spool assembly having a plurality of bobbins provided around a spiral wire in a circumferential direction to form a spool surface, a guide ring provided at a front part of the center of the spool assembly in a direction oblique to the spool surface, and a wire transfer unit for transferring the spiral wire to pass through the guide ring. The spiral wire is disposed to perpendicularly pass through the center of the guide ring. The spool assembly is disposed in a direction oblique to the wire, and fibers from the plurality of bobbins are wound on the spiral wire along the guide ring. In addition, by sequentially arranging a plurality of fiber winding devices along the spiral wire, fibers in multiple layers can be wound on one spiral wire sequentially and continuously.