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Time-adjustable warp tension control device of loom

A tension control and warp technology, which is applied in looms, textiles, dobby machines, etc., can solve the problems of unrealistic tension duration, complicated debugging, and high equipment cost, so as to restore normal tension, increase warp let-off, and mechanism simple effect

Active Publication Date: 2016-04-27
IANGSU COLLEGE OF ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] An auxiliary warp tension adjustment device is needed to weave fabrics with bubble and wrinkle effects in the warp direction or in the entire width on the loom, and a tubular effect in the weft direction. The existing technology uses electronic warp let-off servo motors combined with tension strain gauge sensors. The warp tension is set to set the wrinkle effect. This method has high equipment cost and complicated debugging, and cannot realize the duration of the tension at the set value.

Method used

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  • Time-adjustable warp tension control device of loom
  • Time-adjustable warp tension control device of loom

Examples

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Embodiment

[0019] Such as figure 1 As shown, a time-adjustable loom warp tension control device includes warp beam 1, warp yarn 2, back rest 3, tension rod 4, guide groove 5, tension rod lifting rope 6, guide roller 7, guide roller lifting rope 8 , heald hook 9, lifting arm 10, heald arm 11, heald frame lifting rope 12, heald frame 13 and spring 14.

[0020] The warp yarn 2 is wound on the warp beam 1, and a tension rod 4 is installed on the loom backrest 3 and the heald frame 13 for wearing the warp yarn, and the warp yarn 2 that needs to be foamed and wrinkled bypasses the tension rod 4 and penetrates the heald frame 13 The inner healds are combined with other warp yarns to form a warp yarn system and interweave weft yarns.

[0021] The tension rod 4 is installed in the guide groove 5 , a tension rod lifting rope 6 is connected to each of the two ends of the tension rod 4 , and the other end of the tension rod lifting rope 6 is connected to the guide roller 7 . The lifting arm 10 is ...

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Abstract

The invention discloses a time-adjustable warp tension control device of a loom. The device comprises a beam, warp, a back rest, a tension rod, a guide groove, a tension rod lifting rope, a guide roller, a guide roller lifting rope, a heald lifting hook, a hoisting arm, a heald lifting arm, a heald lifting rope, a heald and a spring. The device has the simple mechanism and is convenient to adjust, no driving mechanism or motor is added, all that is required is to drive a tension adjusting device by the aid of an idle dobby heald lifting hoisting mechanism of the existing loom in a linkage manner, the dobby heald lifting page number is 14-16, and 2-14 pages are generally used for weaving common three-elementary weave fabric, mini-jacquard and complex fabric.

Description

technical field [0001] The invention belongs to the field of textiles, and in particular relates to a time-adjustable warp tension control device for a loom, which is equipped with an auxiliary warp tension control device on a loom with bubble, wrinkle, and weft-like effects on the weaving cloth surface. Background technique [0002] An auxiliary warp tension adjustment device is needed to weave fabrics with bubble and wrinkle effects in the warp direction or in the entire width on the loom, and a tubular effect in the weft direction. The existing technology uses electronic warp let-off servo motors combined with tension strain gauge sensors. The warp tension is set to set the wrinkle effect. This method has high equipment cost and complicated debugging, and cannot realize the duration of the tension at the set value. Contents of the invention [0003] Purpose of the invention: In order to solve the deficiencies of the prior art, the present invention provides a time-adjus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D49/12D03C1/36
CPCD03C1/36D03D49/12
Inventor 佟昀
Owner IANGSU COLLEGE OF ENG & TECH
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