Shuttle applicable to barrel-like braided fabric making equipment

Abstract

The invention provides a shuttle applicable to barrel-like braided fabric making equipment. The shuttle is mounted in a guide groove with an oblique surface in the barrel-like braided fabric making equipment and is used for loading and introducing weft to complete the braiding procedure and comprises a shuttle body and multiple shuttle wheels, wherein the shuttle body has a first oblique surface and a second oblique surface opposite to the first oblique surface; the shuttle wheels are mounted on the first oblique surface and the second oblique surface of the shuttle body respectively, the shuttle wheels are embedded into the guide groove, the inclination angles of the first oblique surface and the second oblique surface are identical to that of the oblique surface in the guide groove, so that the shuttle wheels make contact with the oblique surface in the guide groove and do circular rotation along the guide groove on the oblique surface, and round rollers making contact with a yarn guide ring of the barrel-like braided fabric making equipment are arranged on the surface of the outer side of the shuttle body.

Description

technical field [0001] The invention relates to a shuttle, in particular to a shuttle suitable for cylindrical braided fabric manufacturing equipment. Background technique [0002] With the rapid development of urban construction, composite hoses are widely used in many fields such as remote water supply, flood fighting and emergency rescue, fire fighting and disaster relief, liquid oil and natural gas transportation. At present, the demand for composite hose applications is developing in the direction of diversification, multi-purpose, and large diameter. Especially, the market prospect of composite hoses that can be flattened and rolled for shale gas exploitation is huge. [0003] When the circular warp and weft knitting machine of the prior art weaves large-diameter cylindrical braids, since the caliber of the braids becomes larger, the diameters and overall volumes of the various parts of the knitting machine will also increase accordingly, and are subject to the process...

AI Technical Summary

Problems solved by technology

[0003] When the circular warp and weft knitting machine of the prior art weaves large-diameter cylindrical braids, since the caliber of the braids becomes larger, the diameters and overall volumes of the various parts of the knitting machine will also increase accordingly, and are subject to the processing of existing parts. Due to the limitation of manufacturing equipment conditions, some key parts cannot be processed due to their oversized diameters, and it is also difficult to stably drive the shuttles with large volume and weight in the circular warp and weft knitting machines of the prior art. Therefore, the size of the shuttles of the prior art and The scale of the braiding machine is limited, and the maximum braiding diameter can only reach 24 inches, which is difficult to meet the above-mentioned occasions such as shale gas exploitation that require large-diameter cylindrical braided fabrics. The knitting machine is not tightly fitted, and the shuttle may fall off under the action of centrifugal force, which is likely to cause safety problems

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