Non-shuttle wheel rolling rail of plastic circular weaving machine

Abstract

The invention discloses a non-shuttle wheel rolling track of the plastic round weaver, which comprises a shuttle, an upper door circle, a lower door circle, a plurality of rollers which are arranged between the upper door circle and the lower door circle in circumferential direction; the invention also comprises a plurality of upper roller wheel components which are arranged on the upper door circle in circumferential direction and a plurality of lower roller wheel components which are arranged on the lower door circle in circumferential direction; the upside of the shuttle is arranged between the upper roller wheel components and the rollers and the downside of the shuttle is arranged between the lower roller wheel components ad the rollers. The invention overcomes the disadvantages that the organzines of the shuttle wheel rolling track is easy to be scraped, broken and wound by the roller wheel and is characterized by good shuttle rigidity and light weight. Compared with the present non-shuttle wheel rolling track, the invention has the advantages of simple structure, low cost and more convenient adjustment and replacement of the roller wheel because the upper roller wheel components and lower roller wheel components are directly arranged on the upper door circle and the lower door circle; moreover, the axes of the upper roller wheel and the lower roller wheel are penetrated through the rotation center of the shuttle and the cooperation between the roller wheel and shuttle is pure rolling, which prolongs the service life of the roller wheel and bearings.

Description

【Technical field】 [0001] The invention relates to a plastic circular loom, in particular to a shuttle-free rolling track of the plastic circular loom. 【Background technique】 [0002] At present, the rolling track of the plastic circular loom has two structures, one is a rolling track with a shuttle wheel, and the other is a rolling track without a shuttle wheel. [0003] As the previous one, there is a shuttle wheel rolling track, which has defects such as that the warp thread is easily scratched and broken by the shuttle wheel, and the shuttle has complex structure, poor rigidity, and heavy weight. [0004] As the latter shuttleless rolling track, at first, because the rollers forming the lateral track are not directly installed on the door circle, but are first installed on the bracket, and then the bracket is installed on the door circle. The structure of this connection method is complicated, the manufacturing cost is high, and the adjustment and replacement of the roll...

AI Technical Summary

Problems solved by technology

The structure of this connection method is complicated, the manufacturing cost is high, and the adjustment and replacement of the roller is inconvenient; secondly, the axis of the current roller is horizontal, and the cooperation between the roller and the shuttle is not pure rolling, resulting in excessive wear and heating of the roller, which affects the The service life of rollers and bearings; third, the shuttle contacts the rollers through the shuttle bottom plate, so there are defects such as unstable shuttle operation and inconvenient replacement after the shuttle bottom plate is worn; fourth, most of the current structures do not use rollers, but use Bearings, resulting in affecting the service life of the bearings and generating greater noise

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