Body warp, warp letting off device of towel rapier loom

Abstract

The invention relates to a let-off device for bottom warp yarn and hair warp yarn in towel rapier loom. The hair beam is fixed on the small wall plate by the support heightening the hair beam. Guide roller for hair warp yarn is set between the hair beam and the tension roller of hair warp yarn and electronic stopping device for bottom warp yarn is set between the back bar and the tension roller of hair warp yarn. The electronic stopping device for hair warp yarn is set between the tension roller for hair warp yarn and slider eye. Because the guide roller for hair warp yarn is added between the hair beam and the tension roller of hair warp yarn the trend of hair warp yarn is changed so that larger operation space is provided for operator and the operator works in great convenience. As the electronic stopping device is used appearance of bad cloth is avoided and the product quality is improved. Not only the product qualified rate is improved but also the machine number operated by one operator is improved. The producing efficiency is improved. The labor and producing cost of enterprise is decreased.

Description

Technical field: [0001] The invention relates to a 74-series terry rapier loom in the textile industry, in particular to the bottom warp and wool warp let-off device of the terry rapier loom. Or separate sley type towel rapier loom. Background technique: [0002] At present, in the existing terry rapier looms, the bottom warp yarn uses a split rod, and the bottom warp thread exits from the bottom warp weaving shaft, passes through the tension roller joint and the rear rod joint, and enters the heald eye through the split rod; Exit from the wool warp beam and enter the heald eye through the wool warp yarn guide tension roller; while the wool warp yarn exits from the wool warp beam and directly enters the heddle eye, opening, weft insertion, and beating-up to form a fabric through the guide tension roller. [0003] The above-mentioned traditional weaving process is analyzed theoretically. After the bottom warp yarn is twisted by two sub-twisting rods, the warp yarn enters the...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a bottom warp and wool warp let-off device of a terry rapier loom, which can effectively solve the above-mentioned deficiencies in the existing terry rapier looms

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