Title:
YARN WINDING SYSTEM, AUTOMATIC WINDER, SPINNING FRAME AND YARN WINDING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/194486
Kind Code:
A1
Abstract:
This yarn winding system (1) is provided with a spinning frame (3) which forms a yarn supply bobbin (11), and an automatic winder (4) which forms a package (15) by winding yarn (14) from the yarn supply bobbin (11). The spinning frame (3) is provided with an output unit (31c) which outputs winding information relating to the winding state of the yarn (14) on the formed yarn supply bobbin (11). The automatic winder (4) is provided with an acquisition unit (41c) which acquires winding information from the spinning frame (3), a winding unit (43b) which unwinds yarn (14) from the yarn supply bobbin (11) and winds the unwound yarn (14), and a control unit (52) which controls the winding operation of the winding unit (43b). The control unit (52) determines the winding speed of the yarn (14) in the winding unit (33b) on the basis of the winding information acquired from the acquisition unit (41c).
Inventors:
KAWAMOTO KENJI (JP)
IDO KENICHI (JP)
IDO KENICHI (JP)
Application Number:
PCT/JP2016/061912
Publication Date:
December 08, 2016
Filing Date:
April 13, 2016
Export Citation:
Assignee:
MURATA MACHINERY LTD (JP)
International Classes:
B65H67/06; B65H54/02; B65H54/70; D01H13/00
Foreign References:
| JP2009242029A | 2009-10-22 | |||
| JP2013249189A | 2013-12-12 | |||
| JP2006151690A | 2006-06-15 | |||
| JPH04361953A | 1992-12-15 |
Other References:
See also references of EP 3305701A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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