Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SPINNING UNIT AND SPINNING MACHINE
Document Type and Number:
Japanese Patent JP2013067890
Kind Code:
A
Abstract:

To prevent a suction opening from unexpectedly suctioning a yarn end of a spun yarn.

A spinning unit 2 comprises: an air spinning device 9 which feeds a spun yarn 10; a winding device 28 which winds up the spun yarn 10 on a package 45; a splicer 43 which performs yarn splicing; a suction mouse module 46 which captures the yarn end of spun yarn 10 from the package by a suction mouse 104 and guides the captured yarn end of the spun yarn 10 to a yarn splicing position of the splicer 43; and a cam drive mechanism 53 capable of moving the suction mouse 104. The cam drive mechanism 53 moves at least a position of the suction mouse 104 to: a capturing position for capturing the yarn end of the spun yarn 10 from the package 45; a guide position for guiding the captured yarn end to the yarn splicing position of the splicer 43; and a retreating position farther apart from the capturing position than the guide position and farther apart from a yarn passage between the air spinning device 9 and the winding device 28 than the guide position.


Inventors:
UEDA KENICHI
TOYODA TAKAHIRO
Application Number:
JP2011206485A
Publication Date:
April 18, 2013
Filing Date:
September 21, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MURATA MACHINERY LTD
International Classes:
D01H15/00; B65H67/08; D01H4/48
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Kenichi Shibayama