Reed with scale

Abstract

The invention relates to a reed of a loom, in particular to a reed with a scale. The reed can accurately provide weft-direction coordinates, and facilitate the measurement of warp yarn distribution density and reed width in the weaving process; auxiliary spray position mark points are also set to ensure normal weft insertion of a weft-direction auxiliary spray device and accurately provide weft-direction coordinates of defect points when defects exist in warp-direction weaving to facilitate post-processing procedures. The reed comprises a square frame composed of reed beams and a transverse plate, wherein the reed beams comprise the upper reed beam and the lower reed beam, parallel reed-dents are installed between the upper reed beam and the lower reed beam, the reed beams are provided with ranging rods, and the ranging rods are provided with the auxiliary spray position mark points.

Description

technical field [0001] The invention relates to a loom reed, in particular to a scaled reed. Background technique [0002] As a traditional textile equipment, the loom often confirms the warp yarn distribution density and reed width during the weaving process through the reed; in addition, the weft insertion uses compressed air as the weft insertion carrier, and the quality of the weft insertion function is largely determined Depending on the advantages and disadvantages of the air-jet loom, multiple sets of auxiliary spray devices are often arranged at intervals to guide the weft yarn through the shed. The traditional method of determining warp yarn distribution density and reed width is to use measuring tools to measure on the machine. Due to the wear and tear of the measuring tools or the impact of measurement accuracy, it often leads to inaccurate measurement, which in turn makes the measurement of warp yarn distribution spacing and reed width inaccurate, affecting fabri...

AI Technical Summary

Problems solved by technology

The traditional method of determining warp yarn distribution density and reed width is to use measuring tools to measure on the machine. Due to the wear and tear of the measuring tools or the impact of measurement accuracy, it often leads to inaccurate measurement, which in turn makes the measurement of warp yarn distribution spacing and reed width inaccurate, affecting fabrics. performance; at the same time, when installing the auxiliary spraying device, the installation distance is mostly visual, and the error is large, which seriously affects the weft insertion process

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