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Title:
BOBBIN CONVEYING DEVICE
Document Type and Number:
Japanese Patent JP3183316
Kind Code:
B2
Abstract:

PURPOSE: To prevent a bobbin for a target variety of thread from being fed to a unit part in the case of a lot change or the like by connecting an empty bobbin storing path, in which a bobbin for the specific variety of thread can be scored by request, to an empty bobbin convey-out path of an automatic winder.
CONSTITUTION: When a lot change is carried out only in an A variety winding unit part 1, or when an actual bobbin to be supplied to an A variety actual bobbin supply station 11 is emptied, a tray moving in an empty bobbin carry-out path 7 is stopped once by a tray stopper 17. When a signal emitted from a variety discriminating sensor 18 is the signal corresponding to the A variety, a switching lever 19 is actuated, so that the empty bobbin carry-out path 7 is closed, and the tray is diverted to an empty bobbin storing path 10. On the other hand, when a signal emitted from the variety discriminating sensor 18 is the signal corresponding to the B variety, the switching lever 19 is not actuated, so that the tray goes straight ahead in the empty bobbin carry-out path 7 and enters a conveying path 15.


Inventors:
Nakagawa, Takashi
Application Number:
JP1993000222268
Publication Date:
July 09, 2001
Filing Date:
August 13, 1993
Export Citation:
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Assignee:
MURATA MACH LTD
International Classes:
B65H67/06; (IPC1-7): B65H67/06
Attorney, Agent or Firm:
藤井 元泰



 
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