Cashmere fibre, fleece fibre blended spinning quantitative determination instrument and method

A wool fiber and cashmere fiber technology, applied in the field of cashmere fiber and wool fiber blended quantitative testing instruments, can solve the problems of low work efficiency, large human influence factors, large error in test results, etc., so as to improve work efficiency and change the existence of test results. The difference, the effect of simple operation

Inactive Publication Date: 2008-05-14
DONGHUA UNIV +1
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a cashmere fiber and wool fiber blended quantitative detection instrument and method to solve the defects of low work efficiency, large test result error and large human influence factors in the prior art

Method used

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  • Cashmere fibre, fleece fibre blended spinning quantitative determination instrument and method

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Embodiment

[0023] Embodiment: cashmere fiber and wool fiber blended quantitative detection instrument, including three-dimensional displacement automatic control stage (1), information collection device (2), computer and image processing device (8) and information processing device (3), information collection The device (3) includes a micro-gloss meter (4), a microscope (5) and a digital camera (7), the digital camera (7) is placed on the microscope (5), and the micro-gloss meter (4) includes a series of photoelectric conversion device, circuit comparator and analog-to-digital converter, one end of the information acquisition device (3) is connected to the three-dimensional displacement automatic control stage (1), and the other end is connected to the input end of the computer and the image processing device (8), and the computer And the output end of the image processing device (8) is connected with the information processing device (3).

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Abstract

The invention relates to a quantitative detection instrument and method for cashmere fiber and wool fiber blending. A micro-gloss meter, a microscope and a digital camera are mounted on a three-dimensional displacement automatic control stage. The stage realizes automatic and precise action and can be positioned The fiber photographed by the microscope corresponds to the fiber photometry measured by the micro-gloss meter; the micro-gloss meter can accurately measure the gloss of each fiber; the computer and image processing system adopts advanced image processing technology to accurately measure, Calculate the fiber diameter and scale density; the information processing system comprehensively evaluates the data collected about fiber diameter, gloss, fiber axial uniformity and scale density, and accurately judges the fiber composition. The invention adopts high-resolution image real-time capture, two-dimensional workbench automatic feed, automatic continuous rapid measurement, improves work efficiency, has high degree of automation and intelligence, simple operation, and changes the differences in test results caused by human factors.

Description

technical field [0001] The invention belongs to the field of textile testing instruments, in particular to a quantitative detection instrument and method for cashmere fiber and wool fiber blending. Background technique [0002] In recent years, with the emergence of many cashmere fibers and their blended products on the market, it is very necessary to correctly identify cashmere fibers. [0003] The most widely used identification method at present is the fiber identification method, that is: using an optical microscope or a scanning electron microscope to observe the difference in appearance between cashmere and other animal hair fibers (especially sheep wool fibers) to identify cashmere fibers. In addition, inspectors must correctly identify cashmere fibers and be familiar with the appearance of cashmere and other animal hair fibers. Due to the different practical experience of the inspectors, there will be great differences in the results of the same batch of samples. In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/36G01N21/57
Inventor 杨友红杨瑛殷保璞
Owner DONGHUA UNIV
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