GUIDING DEVICE FOR FIBER BUNDLE, FIBER BUNDLE WINDING MACHINE, AND FIBER BUNDLE WINDING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a guiding device for fiber bundles for preventing winding shear and overlapping of the fiber bundles by moderately regulating twist of the belt-like fiber bundles as well as preventing feather from being winded around a member for regulating the twist. SOLUTION: The guiding device 10 for fiber bundles includes an upstream side guide roll 11 and a downstream side guide roll 12 for guiding the belt-like fiber bundle A in the traveling direction. A shaft of the upstream side guide roll 11 and a shaft of the downstream side guide roll 12 are arranged to be vertical to each other. The fiber bundle A is transferred from the upstream side guide roll 11 to the downstream side guide roll 12 to be twisted at 90°. The guiding device includes a pair of twisting regulation bodies 13b incapable of rotating for clipping the fiber bundle A while both the end parts of the fiber bundle twisted at a twisting angle of 10-80°respectively contact the other. COPYRIGHT: (C)2010,JPO&INPIT