Novel yarn constant tension control device

The utility model relates to a novel yarn constant tension control device, carry out invariable control regardless of still there not being ripe effectual solution at home abroad to the tension in the in -process yarn of weaving, regard as the application with the control of weaving equipment yarn t...

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Bibliographic Details
Main Authors HAOWEI GU, JIANFENG CHEN, LIZONG LIN
Format Patent
LanguageEnglish
Published 30.12.2015
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 utility model relates to a novel yarn constant tension control device, carry out invariable control regardless of still there not being ripe effectual solution at home abroad to the tension in the in -process yarn of weaving, regard as the application with the control of weaving equipment yarn tension, design one set of economical and practical's tension control equipment, its primary structure device includes yarn pretension structure, yarn tension measures the structure, yarn tension adjusts the structure, installation circuit structure, the yarn at first produces certain tensile force through preloading device, it feeds back to tension adjusting device to measure the structure through tension, thereby it comes the tension in the effectual control yarn to change the rotational speed of motor.
Bibliography:Application Number: CN20152348732U