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Chemical fiber tail fiber appearance defect detecting system and method

A technology for appearance defects and detection methods, applied in measuring devices, material analysis by optical means, instruments, etc., can solve the problems of low production efficiency, low degree of automation, inaccurate detection, etc., and achieve high-speed rejection and cost-saving effects.

Active Publication Date: 2019-04-02
杭州慧知连科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the problems of high labor intensity and low production efficiency of manual detection in the prior art, as well as the low degree of automation and inaccurate detection of general detection systems, and provides a detection system and method for appearance defects of chemical fiber tails

Method used

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  • Chemical fiber tail fiber appearance defect detecting system and method
  • Chemical fiber tail fiber appearance defect detecting system and method
  • Chemical fiber tail fiber appearance defect detecting system and method

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Embodiment

[0071] In this embodiment, a system for detecting defects in the appearance of chemical fiber tails, such as figure 1 As shown, the system includes a tray 2 for loading silk ingots, a conveyor belt 3 for transporting the trays, labels are arranged on the silk ingots, a dark box 3 is arranged on the transmission belt, and a sorting unit 5 is arranged on the transmission belt behind the dark box. An image acquisition unit 4 for collecting label images and silk ingot images is arranged in the center, and the image acquisition unit sends the collected information to the processing unit 10 for tail wire defect detection;

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Abstract

The invention discloses a chemical fiber tail fiber appearance defect detecting system and method. The system comprises a tray for carrying a fiber ingot, and a conveying belt for conveying the tray.The fiber ingot is provided with a label. A hidden box is arranged on the conveying belt. A sorting unit is arranged on a transmission belt of the hidden box. An image collecting unit for collecting alabel image and a fiber ingot image is arranged in the hidden box. The image collecting unit sends collecting information to a processing unit to carry out tail fiber defect detection. The system recognizes and reads the label information from the label image, screens a to-be-detected image provided with a fiber ingot paper tube from the fiber ingot image, detects the edge of a paper tube area ofthe to-be-detected image, extracts the main feature describing the paper tube area, brings the to-be-detected image after being processed into a tail fiber classifier to be classified, obtains the fiber ingot tail fiber detecting information and sends the information to the sorting unit, and the sorting unit sorts qualified fiber ingot products and reject fiber ingot products according to fiber ingot tail fiber classification. The system saves the cost, the working efficiency is higher, and detecting is more accurate.

Description

technical field [0001] The invention relates to the technical field of detection of defects in silk spindles, in particular to a detection system and method for the appearance defects of chemical fiber tails. Background technique [0002] Chemical fiber tailless yarn is mainly produced by four factors. Reason for operation: The tail was left when the head was raised, but it was not kept well, probably because of the tendency of personnel. Process factor: The process setting of the tail silk is not suitable. Paper tube factors: the length, depth, and angle of the incision are inappropriate, or the length of the paper tube may be inappropriate. Equipment factor: Some domestic equipment is not good at leaving tails. [0003] At present, the production lines of most chemical fiber ingot production plants adopt the manual inspection method of manual appearance observation, but manual inspection is labor-intensive and low in production efficiency. The quality of defect detecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/342G01N21/892
CPCB07C5/3422G01N21/892
Inventor 周奕弘李树
Owner 杭州慧知连科技有限公司
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