A yarn tension adjusting device for a water jet loom

By combining a threaded rod and a motor drive structure with a plug and knob design, the problem of the yarn tension adjustment device on a water jet loom being unable to adjust each yarn individually has been solved, achieving consistent yarn tension adjustment and improving adjustment accuracy and practicality.

CN224362969UActive Publication Date: 2026-06-16QINGDAO YISIDA MASCH MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QINGDAO YISIDA MASCH MFG CO LTD
Filing Date
2025-06-13
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

The existing yarn tension adjustment device of water jet loom cannot adjust the tension of each yarn individually, resulting in inconsistent tension among multiple yarns and poor adjustment capability.

⚗Method used

It adopts a combination structure of threaded rod, lifting plate, mounting groove, U-shaped internal toothed plate, guide ring, rotating shaft, gear, knob, guide rod, first motor and guide roller. The tension of all yarns is adjusted by rotating the threaded rod driven by the motor, and the tension of individual yarns is adjusted by inserting rod and knob.

🎯Benefits of technology

This allows for independent tension adjustment of each yarn, improving the accuracy and consistency of yarn tension adjustment and enhancing the practicality of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to water jet loom technical field discloses a yarn tension adjusting device for water jet loom, including U type frame, its characterized in that: the inside installation of U type frame inner wall one side is screw rod, the surface screw thread engagement of screw rod installs lifting plate.
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