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Title:
METHOD AND DEVICE FOR PROCESSING TIP OF YARN IN FILAMENT WINDING DEVICE AND THE FILAMENT WINDING DEVICE
Document Type and Number:
Japanese Patent JP2001278543
Kind Code:
A
Abstract:

To secure tips of start and end of winding to a mandrel or a yarn wound member using the same mechanism without a risk of contamination of a final product with foreign matters including adhesive tape.

Winding of yarn Y is started with the tip of the yarn Y gripped by a gripping part 13 relatively rotatably provided to a rotary shaft 5 rotating with supporting the mandrel M, and the tip is wound around the mandrel M such that the tip of the yarn Y wound around the mandrel M does not come loose even when the yarn Y between the mandrel M and the gripping part 13 is cut. The yarn Y between the mandrel M and the gripping part 13 is then cut by a rotary cutter 30 by the end of the winding of the yarn Y, while the yarn Y gripped by the gripping part 13 is released. After winding the tip in the end of the winding of the yarn Y around the mandrel M, the yarn Y is gripped by the gripping part 13, and the yarn Y between the mandrel M and the gripping part I3 is cut by the rotary cutter 30.


Inventors:
Amano, Masaaki
Yasui, Yoshiharu
Miyashita, Yasumi
Application Number:
JP2000000094007
Publication Date:
October 10, 2001
Filing Date:
March 30, 2000
Export Citation:
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Assignee:
TOYOTA AUTOM LOOM WORKS LTD
International Classes:
B65H54/28; B65H54/34; B65H54/71; B65H55/04; B65H65/00; B65H67/04; (IPC1-7): B65H55/04; B65H54/28