Closed long spindle with large yarn storage capacity

Abstract

The invention relates to a closed high-yarn-storage long spindle, which comprises a base member, a spindle bobbin member and a conical sleeve member; the base member comprises a boat-shaped block, a boat-shaped seat, a ball bearing, a fixing part, a lower retaining ring for holes, a corrugated rubber ring and a conical sleeve seat; the spindle bobbin member comprises a spindle seat, a one-way bearing, a deep groove ball bearing, a coil spring, a coil spring block, a spindle rotating shaft, a bobbin, a spindle rotating sleeve, a plunger seat, a plunger, a revolute pair, a retaining block and adrum spring; the conical sleeve member comprises a conical sleeve, a fixed ring, a spring, a sliding ring, a spindle limiting block, a primary yarn guide wheel, a secondary yarn guide wheel and a yarnentry sheet; the primary yarn guide wheel and the secondary yarn guide wheel are mounted on the outer side of the conical sleeve, and the yarn entry sheet is clamped on the inner side of the upper end of the conical sleeve. The spindle of the invention is suitable for producing special braided fabrics, such as large composite pipes or knotless braided nets, and is convenient to mount and reliablein structure.

Description

technical field [0001] The invention belongs to the technical field of high-end textile equipment, and relates to a special weaving spindle, in particular to a closed long spindle with a large yarn storage capacity that can be retracted and unwound in a wide range. Background technique [0002] The spindle is the carrier of the weaving yarn. As an important part of the weaving machine, it moves along a fixed track on the weaving chassis during the weaving process, and the weaving yarn is gathered on the knitting ring with a certain tension through the take-up and pay-off device to form a fabric. [0003] The commonly used spindles currently on the market have the following deficiencies: ① During the knitting process, the yarn is exposed, and the yarn outlet of the spindle is far from the knitting ring, and all the yarns have already met and contacted before reaching the knitting ring. The long-term frequent contact intensifies the friction and wear, making the surface of the...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the surface fibers of the preform woven by the prior art spindles are severely worn, and special braids such as large-scale composite pipe fittings or knotless braided nets cannot be woven

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