Pre-production sample weaving machine for textile fabric

By designing optimized yarn guide mechanism and yarn tightening parts in the loom, the problem of weft yarn relaxation when traditional looms stop wefting is solved, stable supply of yarn and dust cleaning are achieved, and the efficiency and product quality of the loom are improved.

CN120193364AActive Publication Date: 2025-06-24SUZHOU KAOHSIUNG TEXTILE CO LTD
10 Cites 0 Cited by

Patent Information

Application Number
CN202510680768.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-26
Publication Date
2025-06-24
Estimated Expiration
2045-05-26

AI Technical Summary

Technical Problem

When a traditional loom stops weft drawing, the weft yarn at the rear end of the weft storage device will relax quickly, affecting the efficiency of subsequent yarn drawing, and the yarn is prone to be curled at the end of the nozzle, causing the nozzle to be blocked.

Method used

A prenatal sample loom for textile fabrics was designed, using an optimized yarn drawing mechanism, including jet assembly, yarn storage assembly and yarn penetration assembly, and the yarn penetration assembly was used to spray guide the yarn using the central high-speed airflow, increasing the bending radius during yarn guidance, reducing the bending degree of yarn, and through the design of yarn tightening parts and yarn chip collectors, avoiding yarn slack and dust accumulation.

Benefits of technology

The stable supply of yarn is achieved, which avoids yarn shrinkage and slack, ensures efficient operation of the loom, and improves the efficiency and quality of textile fabric sample production through dust cleaning.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention relates to the technical field of weaving machine production, in particular to a pre-production sample weaving machine for textile fabrics, which comprises a sample weaving machine body, a yarn guide is arranged at the upper end of one side of the sample weaving machine body, and a yarn guide mechanism is arranged on one side, close to the yarn guide, of the sample weaving machine body. By adopting the optimized design of the yarn guiding mechanism, the stability of yarn guiding operation of the small sample loom is achieved, through joint cooperation of the air injection assembly, the yarn storage assembly and the yarn threading assembly, high-speed air flow in the center is used for conducting injection guiding on yarn, the bending radius during yarn guiding can be increased, the yarn bending curvature can be reduced, and abrasion can be reduced; and through the design of the yarn tensioning piece and the yarn scrap collecting piece, sudden looseness of the yarn is kept when weft insertion is stopped, the phenomena of yarn breaking and weft jumping are avoided, and the production efficiency and quality of textile fabric samples can be improved during weft insertion operation.
Need to check novelty before this filing date? Find Prior Art