Reed movable type air-jet towel loom

Abstract

The invention discloses a reed movable type air-jet towel loom which comprises a six-connection-rod looping beating-up mechanism. The six-connection-rod looping beating-up mechanism comprises a crankshaft, connection rods, a swing rod, a looping crankshaft, a rocker and a lay sword. The crankshaft is sequentially connected with the connection rods, the swing rod, the looping crankshaft, the rocker and the lay sword. By means of the mode, an air-jet loom integrated reed and a six-connection-rod mechanism are adopted, beating-up force is large, beating-up force is uniform in the whole reed width, beating-up of weft and weaving of high-weft-density fabric are facilitated, stepless adjustment of the looping height is achieved, the height of looped piles can be adjusted in a certain range, the looping height is uniform, meanwhile, reed looping is adopted, the end breakage rate of warp is reduced, the looping cycle is set at will, the structure is simple and reliable, and manufacturing cost is low.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to a reed-driven air-jet towel loom. Background technique [0002] At present, in the towel loom, the looping mechanism has the following two structural forms: one is the cloth-moving loop-forming, which realizes long and short beating-up by changing the position of the weaving fell, and the fabric and warp yarn are relative to the machine frame. To move back and forth, the friction between the warp yarn and the reed, the heald eye and the warp dropper increases, and the rate of warp yarn breakage increases, so the requirements for the quality of the warp yarn are higher. In the cloth-moving looping mechanism, the warp let-off, take-up and the related parts of the temple part also move with the weaving mouth, which involves a wide area and a complicated mechanism. The towel loom adopting this looping method is called cloth moving. Type towel loom; the second is the reed-moving loop...

AI Technical Summary

Problems solved by technology

At present, the production of towels mostly relies on reed-moving rapier looms. This kind of equipment has a small one-time investment, but the speed is slow (about 200rpm), the output is low, and the loop height cannot be adjusted steplessly, and it is impossible to weave long and short loops and wavy wool. lock up

Cloth-moving air-jet towel loom is not easy to form a variety of terry loops and changes at any time. The looping cycle is 3~7 wefts, and the mechanism is complicated and difficult to manufacture.

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