Cotton foreign fiber picking process

Abstract

The invention discloses a cotton foreign fiber picking process. The cotton foreign fiber picking process comprises the first step of foreign fiber sweeper picking, wherein foreign fibers in seed cotton are picked through the foreign fiber sweeper picking; the second step of manual careful selecting, wherein the seed cotton passing through a foreign fiber sweeper is conveyed to an overflow separator platform so that the seed cotton can be manually and carefully selected, the picking amount is controlled through the overflow separator platform, and a quality controller controls the careful selecting quality; the third step of electronic imaging careful selecting, wherein standard images of ginned cotton are shot through a high-definition and high-speed pick-up lens, related indexes of ginned cotton processing are set on the basis, that is, the ginned cotton only contains the standard image data of fine cotton leaves, and an electronic standard system is formed; then, according to the ginned cotton detection images shot by the lens, and light intensity change of each pixel is converted into an electronic signal through a CCD linear sensor so that the electronic signal can be subjected to high-speed comparison recognition under the electronic environment. The foreign fibers of the cotton are efficiently, precisely and automatically removed.

Description

Technical field [0001] The invention belongs to the technical field of fish fry production, and specifically relates to a process for selecting cotton heterosexual fibers. Background technique [0002] Heterosexual fibers in cotton are commonly called "three filaments", which refer to non-cotton fibers and colored fibers that are mixed into raw cotton and have a serious impact on the quality of cotton and its products, such as chemical fiber, hemp, plastic film, plastic silk, string, cloth Blocks, pieces of paper and animal hair and feathers of people, dogs, mice, chickens, ducks, etc. The phenomenon of heterosexual fibers in domestic cotton is relatively common. The reason is that most of the cotton in my country is manually picked, and cotton farmers have poor awareness of picking heterogeneous fibers, resulting in varying degrees of heterogeneous fibers in cotton. In addition, the overall technical level of my country's cotton processing industry is low, labor intensity, and T...

AI Technical Summary

Problems solved by technology

[0003] In terms of solving the problem of cotton foreign fibers, domestic cotton processing enterprises are currently in the bottleneck period of removing foreign fibers, and conventional methods have been unable to reduce the content of cotton foreign fibers

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