Device for monitoring undesired filament winding formation in textile machine

The present invention relates to an unwanted thread formation monitoring device on rollers (3, 16) for textile machine, wherein enlarge of diameter of rollers (3, 16) may be detected so as to detection thread winding. According to the invention, limiting elements (6, 18) with fixed position is arran...

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Bibliographic Details
Main Authors MARX ALEXANDER, REIMANN MICHAEL, WEDERSHOVEN HANS-GUENTER, MUND MANFRED
Format Patent
LanguageChinese
English
Published 04.07.2012
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:The present invention relates to an unwanted thread formation monitoring device on rollers (3, 16) for textile machine, wherein enlarge of diameter of rollers (3, 16) may be detected so as to detection thread winding. According to the invention, limiting elements (6, 18) with fixed position is arranged near the rollers (3, 16), such that a thread winding produces a yarn accumulation between the rollers (3, 16) and the limiting element (6, 18), and brake torque (M) is applied to the rollers; also the brake torque (M) may be detected by means of a control unit (12, 25) so as to detect the thread winding.
Bibliography:Application Number: CN20081191171