Fibrous sample splitting equipment

Abstract

The invention discloses fibrous sample splitting equipment which comprises a propelling mechanism, a storage cavity and a splitting mechanism. The splitting mechanism comprises a front plate supporting frame, a left plate supporting frame, a right plate supporting frame, a second splitting needle mechanism, a front splitting needle mechanism, a left splitting needle mechanism and a right splitting needle mechanism. According to the fibrous sample splitting equipment, through the arrangement of the propelling mechanism, the storage cavity and the splitting mechanism, a large fiber sample can be split into a plurality of small fiber samples meeting preset requirements, automatic splitting of the fiber samples is achieved, and the device is expected to be applied to cotton fiber inspection based on a high-capacity cotton fiber tester (HVI).

Description

technical field [0001] The invention relates to the technical field of fiber products, in particular to a fibrous sample splitting device. Background technique [0002] At present, there are a variety of high-end instrument cotton fiber performance tester cotton fiber inspection platform developed for all-round inspection of cotton fiber in the market, that is, large-capacity fiber tester, which adopts advanced modular design and has a total length / strength, color There are 3 sets of modules including impurity, micronaire value / maturity, which can realize the integrated inspection of cotton fiber with manual assistance. The HVI inspection machine has a fast inspection speed, can test a cotton sample within 40 seconds, and the inspection is accurate, and the consistency of the inspection data is high. At present, there are a large number of cotton fiber performance testers at home and abroad, such as HVI1000 in the United States and Shaanxi Changsha in China. Ling's XJI128Pr...

AI Technical Summary

Problems solved by technology

The unique characteristics of domestic cotton fiber lead to the following situations when using the HVI inspection platform compared with foreign countries: 1) In order to meet the demand for cotton fiber inspection, there are more domestic cotton fiber inspection personnel, and the workload of individual personnel is greater; 2) Due to differences in national conditions, most domestic inspectors are paid by pieces, and the daily working hours are long and the work intensity is high.

When the cotton fiber inspection platform of the cotton fiber performance tester is used for the inspection of cotton fiber color / impurity, the inspector needs to manually pick a part of the inspection sample from the test sample and place it on the cotton fiber inspection platform of the cotton fiber performance tester for cotton fiber color / impurity inspection Placed on the tray, the length / strength, color / impurity, micronaire value / maturity of the large-capacity fiber tester need to split the cotton fiber to be tested into five samples of different quality when testing. This part of the operation needs to be carried out manually. The above situation further causes the following difficulties in the domestic cotton fiber inspection industry, including 1) high work intensity, long operation time, and low work efficiency; 2) detection errors caused by operator fatigue; 3) operating methods and Different levels of proficiency lead to differences in test results, 4) occupational diseases caused by fiber dust, and 5) insufficient personnel in peak seasons and idle personnel in off-seasons, which restrict the efficiency and benefits of cotton fiber detection. Equipment for splitting cotton fibers has not been developed

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