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Patent Searching and Data


Title:
CLOTH LEVELLING SYSTEM FOR RAPIER LOOM AND OPERATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/103084
Kind Code:
A1
Abstract:
Disclosed is a cloth levelling system for a rapier loom, consisting of an adjustment roller bed, an adjustment motor (5) and an operation platform (4). The adjustment roller bed consists of two identical adjustment rollers (3); the adjustment roller (3) is a hollow cylindrical barrel (7); a central portion of the cylindrical barrel (7) is provided with an adjustment lever (6) installed horizontally; an exterior side of the cylindrical barrel (7) is provided with two circular ring-shaped limiting rings (8); the barrel (7) is provided with a strip-shaped adjustment groove (14); the limiting rings (8) are fixedly connected to the adjustment lever (6) via a fixed lever (15); the fixed lever (15) is movably installed in the adjustment groove (14); an end of the adjustment lever (6) is connected to the adjustment motor (5); a plurality of grating signal transmitters (9) are evenly distributed on an exterior surface of the limiting rings (8); and a cloth collecting roller (2) and a cloth transfer roller (1) are provided with a plurality of grating signal receivers (10). With an adjustment roller structure added at a tail portion of the rapier loom between the cloth collecting roller (2) and the cloth transfer roller (1), levelling of the cloth on the cloth collecting roller (2) is guaranteed. The cloth levelling system has a simple overall structure, a high degree of automation without monitoring by an operator, and is convenient and effort-saving. Furthermore, the cloth levelling system is flexibly operated and installed, and has a good practical effect.

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Inventors:
SUN JUNHE (CN)
XU SHIWAN (CN)
LI GUOQIANG (CN)
SUN RENBIN (CN)
QIU YUDE (CN)
TANG XUDONG (CN)
Application Number:
PCT/CN2016/109262
Publication Date:
June 14, 2018
Filing Date:
December 09, 2016
Export Citation:
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Assignee:
JIANGSU YUEDA HOME TEXTILE CO LTD (CN)
International Classes:
D03D49/20; B65H23/038
Foreign References:
CN206279311U2017-06-27
CN200958163Y2007-10-10
CN204280833U2015-04-22
CN202346473U2012-07-25
CN103482395A2014-01-01
CN205662673U2016-10-26
JPH0853245A1996-02-27
US3581963A1971-06-01
Attorney, Agent or Firm:
NANJING ZHONGLIAN PATENT AGENCY CO., LTD (CN)
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