A high-speed warp knitting machine multi-gripper motion

By designing a multi-comb cradle mechanism for high-speed warp knitting machines, the problems of insufficient comb count and yarn friction in traditional warp knitting machines are solved, achieving efficient weaving with multiple combs and improving equipment stability and product diversity.

CN224378400UActive Publication Date: 2026-06-19CHANGZHOU SAIJIA MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHANGZHOU SAIJIA MACHINERY
Filing Date
2025-06-26
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Traditional warp knitting machines have a limited number of guide bars, which restricts product design space. Friction between the yarn and the guide bar components can cause yarn breakage and wear on parts, affecting the stability and service life of the equipment and making it difficult to meet the needs of high-end textile applications.

Method used

Design a multi-comb cradle mechanism for a high-speed warp knitting machine. It adopts six comb assemblies and avoids friction between the yarn and the comb assemblies through arc swing and asymmetrical layout. The arc area and main body area of ​​the comb cradle are designed to form a reasonable yarn movement path. The concave and planar design avoids the concave and planar design to ensure a safe distance between the yarn and the assembly.

Benefits of technology

It enables high-speed weaving with multiple comb bars, reduces yarn breakage and component wear, improves equipment flexibility and versatility, enhances product diversification capabilities, and improves equipment stability and service life.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical fields of warp knitting machine especially, a kind of high-speed warp knitting machine multi-gripper cradle mechanism;Each yarn is in the yarn activity area between the two groups of gripper assembly adjacent and moves, gripper cradle is provided with arc region and main body area;Gripper cradle makes arc swing with hole as center, arc region on gripper cradle is located in the side of hole, four groups of gripper assembly are loaded on arc region, main body area on gripper cradle is located in the other side of hole, the structure that two groups of gripper assembly are loaded on main body area, reach high-speed warp knitting machine multi-gripper cradle mechanism can adopt six groups of gripper, and yarn and part friction cannot be caused due to the increase of gripper number, to avoid the situation of additional broken line and part wear and tear, so that the practicability of complete machine is widely, new product development ability is strong, the flexibility of complete machine is enhanced and further improves the diversity of warp knitting machine product, it can also increase the effect of subsequent product diversification.
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