Weft yarn conveying system of air jet loom

Abstract

The invention relates to a weft yarn conveying system of an air jet loom. The weft yarn conveying system comprises a weft yarn supply creel and an auxiliary jet in butt joint with the weft yarn supply creel, wherein the weft yarn supply creel comprises a base frame, a top frame, stay tubes, baffles, yarn drum shafts, ejection sleeves and tension regulators, wherein the stay tubes are connected with the base frame and the top frame; the baffles are stacked and fixedly supported on the stay tube; the yarn drum shafts are installed on two groups of stay tubes and separated by the baffles; the ejection sleeves and the tension regulators are installed on another group of stay tubes respectively, and each tension regulator is located on the outer side of each ejection sleeve; the auxiliary jet comprises a support, an air pump, a plurality of jet bodies, brackets and ejection disks; a plurality of support arms are arranged on the support; the jet bodies are pivoted to the support arms respectively and capable of regulating angles of the jet bodies; the air pump is connected with back ends of the jet bodies respectively through air pipes, the brackets are arranged at front ends of the jet bodies; and the ejection disks are fixedly supported at the front ends of the brackets. The weft yarn conveying system has the advantages that the structure is simple, the weft yarn tension is adjustable, the weft yarn cannot wind easily and the like.

Description

technical field [0001] The invention relates to a composition device of an air-jet loom, in particular to a weft delivery system of an air-jet loom, and belongs to the technical field of textile machinery. Background technique [0002] The air-jet loom is a common loom in textile machinery, which interweaves warp and weft yarns according to the fabric design requirements to form fabrics. [0003] The weft delivery device is one of the components of the air-jet loom, which is used to unwind the weft and send it into the air-jet loom. The weft yarn conveying device of the prior art, as shown in the invention patent No. 201220531672.1 of the People's Republic of China, easily causes the weft yarns to be entangled with each other during actual use, and the tension of each weft yarn cannot be adjusted, causing a lot of inconvenience; meanwhile, the above weft yarns are The main nozzle is used to inject compressed air to generate friction and traction on the weft yarn, and bring ...

AI Technical Summary

Problems solved by technology

The weft yarn conveying device of the prior art, as shown in the invention patent No. 201220531672.1 of the People's Republic of China, easily causes the weft yarns to be entangled with each other during actual use, and the tension of each weft yarn cannot be adjusted, causing a lot of inconvenience; meanwhile, the above weft yarns are Use the main nozzle to inject compressed air to generate friction and traction on the weft yarn, and bring the weft yarn through the shed, but the tension between the weft yarns is inconsistent, which will easily affect the quality of the cloth surface

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