Title:
WINDING UNIT
Document Type and Number:
Japanese Patent JP2013056767
Kind Code:
A
Abstract:
To provide a construction in a tray conveying-type yarn winding device that can properly unravel yarns from a yarn feeding bobbin independently of the state of mounting of the yarn feeding bobbin relative to the tray.
The winding unit includes a tray holder 51, a yarn-layer sensor 36, and a tray-position adjusting mechanism. The tray holder 51 holds a conveying tray 19. The yarn-layer sensor 36 detects a position of a yarn feeding bobbin 15 placed on the conveying tray 19. The tray-position adjusting mechanism adjusts the position of the conveying tray 19 held by the tray holder 51 by operating the tray holder 51 on the basis of the detection results output from the yarn-layer sensor 36.
Inventors:
UMEOKA TOSHISHIGE
Application Number:
JP2011197702A
Publication Date:
March 28, 2013
Filing Date:
September 09, 2011
Export Citation:
Assignee:
MURATA MACHINERY LTD
International Classes:
B65H67/02
Attorney, Agent or Firm:
Naomi Katsura River
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