Loom for weaving zigzag warp and weft woven fabric

Abstract

The invention discloses a loom for weaving a zigzag warp and weft woven fabric. The loom comprises special steel buckles and a warp yarn plane lifting mechanism, wherein the warp yarn plane lifting mechanism is arranged in front of the loom and is matched with the steel buckles, adjacent buckle sheets of the special steel buckles are staggered front and back, the upper and lower ends of the buckle sheets are arranged on the same horizontal plane in a zigzag way, the adjacent buckle sheets are arranged in a parallel or included angle way in the projection of the vertical plane, the lifting mechanism comprises an eccentric roll, and the eccentric roll is controlled by a pair of matched gears, and is driven by a weaving movement mechanism to do clearance rotation and drive a warp yarn plane in front of the loom to lift; when each weft yarn is woven, the height of the warp yarn plane on the special steel buckles is changed, the buckle sheets which are arranged in the included angle way enable the density of warp yarns to change along, and the warp yarns are arranged in the zigzag way; the buckle surfaces which are arranged in the zigzag way in the horizontal surface are connected with the weft yarns, so the weft yarns are woven with the warp yarns in the corresponding zigzag way, the fabric with multiple effects can be woven, the fabric has strong fluctuation visual effect, and the appearance is novel and particular. The loom has the advantages that the manufacturing and installation are simple, the modification cost is little, the process adjusting requirement is low, and the loom is suitable for industrial production.

Description

technical field [0001] The invention relates to the technical field of processing zigzag warp and weft woven fabrics. Background technique [0002] The basic characteristics of warp and weft interweaving of ordinary woven fabrics are: warp and warp are parallel to each other, weft and weft are parallel to each other, and warp and weft are perpendicular to each other. It is generally believed that the local warp or weft distortion in the fabric is a defect in the appearance quality of the fabric. However, the artificially produced warp and weft yarns are interwoven in more "exaggerated" zigzag lines, which can produce dynamic visual effects such as rippling water and fluttering willow branches, with a special and novel appearance. [0003] According to reports, warp zigzag fabrics can be produced by using fan-shaped reeds arranged at unequal intervals and installing a reed lifting mechanism at the same time. The application number of Zhejiang Dunnu United Industrial Co., Lt...

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the existing methods of weaving warp and weft zigzag fabrics rely on the loom equipment, which has several deficiencies: (1) Due to the structural limitations of the mechanism, yarn zigzags can only be formed in one direction (warp or weft) (2) the arrangement and manufacture of the steel reed as the core component are complicated, the preparation cost is high, and the variation is very limited; High energy consumption during production and limited production speed

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