Yarn conveying method, device and system, storage medium and dyeing and embroidering system

By calculating the yarn feeding deviation value and adjusting the yarn tension, the yarn dyeing equipment and the weaving and embroidery equipment are linked, which solves the problem of low yarn dyeing accuracy, ensures the accuracy of yarn dyeing and weaving and embroidery, and improves fabric quality and production efficiency.

CN120649228APending Publication Date: 2025-09-16FUJIAN COLOREEL COLOR TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202510997013.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-18
Publication Date
2025-09-16

AI Technical Summary

Technical Problem

Existing yarn dyeing equipment and weaving and embroidery equipment cannot be linked together, resulting in low yarn dyeing accuracy, disordered or distorted colors of fabrics or embroidery patterns, and affecting market promotion and use.

Method used

By obtaining the real-time yarn feeding length of the current stitch sequence and setting the yarn feeding length, the yarn feeding deviation value is calculated, the yarn tension and yarn feeding amount are adjusted, the linkage between the yarn dyeing equipment and the weaving and embroidery equipment is realized, and the yarn feeding is accurately controlled.

Benefits of technology

It realizes the precise linkage between yarn dyeing equipment and weaving and embroidery equipment, ensures the accuracy of yarn dyeing and weaving and embroidery, and improves fabric quality and production efficiency.

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Abstract

The invention discloses a yarn conveying method, device and system, a storage medium and a dyeing and embroidering system. The yarn conveying method comprises the steps that the real-time yarn feeding length and the set yarn feeding length of the current needle sequence are obtained; determining a yarn feeding deviation value based on the real-time yarn feeding length and the set yarn feeding length; using the yarn feeding deviation value to determine the candidate yarn feeding length of the next needle sequence adjacent to the current needle sequence; the current tension of the yarn is obtained, and the candidate yarn feeding length is adjusted based on the current tension so as to obtain the target yarn feeding length for the rear needle sequence. According to the yarn feeding method and device, the deviation is made between the real-time yarn conveying amount and the set amount, the yarn feeding amount is dynamically adjusted on the basis of the deviation and the current yarn tension, feedback data of the dyeing equipment and feedback data of the weaving and embroidering equipment can be linked, and accurate yarn feeding is achieved.
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