Plain-weave plastic braiding machine

Abstract

The invention discloses a plain-weave plastic braiding machine which is characterized by comprising a shedding mechanism, a water jet weft insertion mechanism, a weft beating-up mechanism, a let-off mechanism, a take-up mechanism and an auxiliary mechanism; the take-up mechanism comprises a wringing roller, the wringing roller comprises a rubber roller inner barrel and a coating layer arranged on the outer barrel wall of the rubber roller inner barrel, a spindle nose is arranged at the two ends of the roller tube inner barrel respectively, each spindle nose is fixedly arranged on the inner barrel wall of the rubber roller inner barrel through a spindle nose inner support disc and a spindle nose outer support disc, a plurality of radial reinforcing ribs are arranged between the spindle nose inner support disc and the spindle nose outer support disc, one end of each reinforcing rib is fixedly arranged on one spindle nose, the other end of each reinforcing rib is fixedly arranged on the inner barrel wall of the rubber roller inner barrel, in the length range of being 350-450 mm from the each end part of the coating layer, the diameter of the coating layer is reduced gradually from the middle part to the end parts, and the diameter of the end part is smaller than the diameter of the middle part by 1-1.5 mm. The plain-weave plastic braiding machine is suitable for weaving wide and heavy fabric and is also beneficial to further improving and guaranteeing the quality of plastic fabric.

Description

technical field [0001] The invention relates to a plastic weaving cloth water jet loom, in particular to a flat weaving plastic weaving machine. Background technique [0002] Existing flat weaving plastic knitting machines include opening mechanism, water jet weft insertion mechanism, weft beating mechanism, warp let-off mechanism, take-up mechanism and other auxiliary mechanisms. Other auxiliary mechanisms may include weft yarn supply part, length measuring device, storage Weft device, weft yarn cutter device, hemming device and warp breaking automatic stop device, etc. Its main working principle is roughly: the shedding mechanism drives the heald frame to move up and down, and the plastic thread used as warp yarn is used to form the shed. The mechanism drives the reed to drive the weft yarn entering the shed into the weaving fell to weave plastic woven cloth. The above-mentioned weft yarn cutter device generally adopts a fixed blade, which cuts the weft yarn when beating...

AI Technical Summary

Problems solved by technology

It has been verified by production practice that the bending resistance of the structure is not good. After the glue is applied, the outer surface does not have a mid-height or the entire outer surface has a mid-height, and the water squeezing effect is not ideal.

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