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Patent Searching and Data


Title:
CLOTH-EXCHANGING METHOD OF WEAVING MACHINE
Document Type and Number:
Japanese Patent JPH0233353
Kind Code:
A
Abstract:

PURPOSE: To enable automatic exchange of woven cloth even during the operation of a loom and improve the production efficiency by stopping a truck carrying an empty cloth beam in front of a loom, exchanging with a full cloth beam, cutting the woven cloth and winding the cloth to the empty beam, thereby avoiding the escape of the cloth and the generation of wrinkle.

CONSTITUTION: A truck 9 carrying an empty cloth beam 15 is stopped in front of a loom interposing a gap from the loom just before the amount of wound cloth 16 reaches a prescribed level. The fully wound cloth beam 8 is pushed from the lower end to the upper end of an inclined bracket 6 and supported on a supporting arm 12. At the same time, the supporting arm 12 is returned to the carrying position on the truck 9. An arm 11 for supporting an empty cloth beam is turned to the loom side and both ends of the empty cloth beam 15 are transferred from the upper end to the lower end of the inclined bracket 6 and stopped. A winding arm 13 is rotated and brought into contact with a woven cloth 16 contacting with the empty cloth beam 15, the woven cloth 16 is wound round the empty cloth beam 15 and the cloth 16 is cut and separated by operating a cutter 14 to complete the exchange of the beams.


Inventors:
YAO MASAKI
Application Number:
JP18083788A
Publication Date:
February 02, 1990
Filing Date:
July 20, 1988
Export Citation:
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Assignee:
NISSAN MOTOR
International Classes:
D03D49/20; (IPC1-7): D03D49/20