Halogen-free flame-retardant textile material strength detection equipment

By combining a base plate, controller, winding unit, clamping unit, and laser diameter measuring mechanism, the problem of uncontrollable weak point location in the strength testing of halogen-free flame-retardant textile yarns has been solved, achieving accuracy and comprehensiveness in yarn strength testing.

CN122448644APending Publication Date: 2026-07-24XIAN UNVERSITY OF ARTS & SCI
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Patent Information

Application Number
CN202610648174.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-12
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In current strength testing of halogen-free flame-retardant textile yarns, the location of weak points is uncontrollable, leading to biased test results that fail to accurately reflect the actual minimum strength of the yarn.

Method used

The system employs a combination of a base plate, controller, winding unit, clamping unit, detection sleeve, and laser diameter measuring mechanism. It detects weak points in yarn strength through laser diameter measuring and performs positioning and tensile testing on the weak points during the detection process. Combined with temperature control and flow metering components, it achieves accurate detection of yarn strength.

Benefits of technology

It improves the accuracy and comprehensiveness of yarn strength testing, ensures that breakage occurs at the actual weak point, reduces the influence of temperature and environmental factors, and enables a comprehensive assessment of yarn quality.

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Abstract

The invention belongs to the technical field of textile material detection, and particularly relates to halogen-free flame-retardant textile material strength detection equipment which comprises a bottom plate and a controller fixed to the top of the bottom plate, and further comprises two winding units fixed to the two sides of the top of the bottom plate respectively and used for winding yarn; the clamping unit is arranged on the top of the bottom plate and located between the two winding units. The detection sleeve is arranged between the clamping unit and one winding unit, and a laser diameter measuring mechanism is arranged in the detection sleeve. The device can accurately detect the tensile strength of the halogen-free flame-retardant textile yarns, detect and position the weak points of the strength of the yarns in advance, improve the accuracy of the test result, reduce the influence of temperature factors on the detection result, comprehensively measure the number and the weak degree of the weak points of the strength of the yarns, and realize the overall evaluation of the quality of the yarns. And the comprehensiveness and reliability of a detection result are improved.
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