Circular knitting machine and laminated suede fabric processing technology

By designing the inner and outer ring knitting mechanism and the wire feeding mechanism in the knitting large circle machine, combining fiber blending and empty bag processing, the efficient knitting of complex fabrics and the production efficiency of suede fabrics is achieved, and the lack of flexibility in the existing technology is solved. Problem of low production efficiency.

CN119083008AActive Publication Date: 2024-12-06SHAOXING JINQIANG KNIT TEXTILES CO LTD
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Patent Information

Application Number
CN202411357491.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-27
Publication Date
2024-12-06
Estimated Expiration
2044-09-27

AI Technical Summary

Technical Problem

The existing knitting large circle machines are not flexible enough when dealing with complex knitting patterns and multi-yarn mixed knitting, and require subsequent woven or flocking operations when producing suede fabrics, which reduces production efficiency.

Method used

A large circle machine is designed, including a body and an inner and outer ring knitting mechanism with an annular cavity structure. The inner ring knitting mechanism is hoisted by a door frame component. The outer ring and the inner ring are concentric circular structures. The knitting needles of the inner ring knitting mechanism are 45 degrees. The arrangement is inclined, and the inner and outer wire feeding mechanisms are synchronously weaved, and the yarn is mixed with fiber elastic fiber and modal fiber for empty packaging, realizing the processing of laminated squid fabric.

Benefits of technology

It improves the flexibility of the knitting large circle machine in the processing of complex fabrics, reduces the need for subsequent processing, improves the production efficiency of suede fabrics, realizes the fabric effect of special functions and feels, and reduces the woven or flocking operations.

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Abstract

The circular knitting machine comprises a machine body and a winding mechanism arranged in the machine body, the main body of the machine body is of an annular cavity structure, an outer ring knitting mechanism is annularly arranged at the top of the machine body, an inner ring knitting mechanism is arranged in the outer ring knitting mechanism, and the inner ring knitting mechanism is arranged in the inner ring knitting mechanism. The inner ring knitting mechanism is installed in a hoisting mode through a portal component, the outer ring knitting mechanism and the inner ring knitting mechanism are arranged in a concentric circle structure, an annular gap is reserved between the outer ring knitting mechanism and the inner ring knitting mechanism, and the gap is used for conveying woven fabric downwards and storing the woven fabric by the winding mechanism; each of the outer ring knitting mechanism and the inner ring knitting mechanism comprises a plurality of knitting needles which are arranged in an annular array, the number of the knitting needles of the inner ring knitting mechanism is half of that of the knitting needles of the outer ring knitting mechanism, and the knitting needles are in an orderly and uniformly aligned state.
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