Automatic Report Generation of Fine Spectrum Measurement and Control Melt Blown Non-woven Fabric Def

The surface of non-woven fabric will produce stains, nodes and other defects in the production process, which will seriously affect the product quality and corporate image. Based on advanced machine vision technology and combined with the sparse and texture characteristics of non-woven fabrics, the fine spectrum measurement and control melt blown non-woven fabric defect detection equipment adopts the imaging mode of front irradiation and back transmission, which can carry out high-speed and accurate surface defect detection online, combined with on-line alarm of on-site process, report statistics and product grading processing, It provides an effective solution for providing enterprise production informatization and ensuring product quality.

Detection principle of precision spectrum measurement and control melt blown non-woven fabric defect detection equipment:

In view of the uneven thickness, sparse and uneven structure of non-woven fabric and the randomness of defect distribution (front, back and middle of non-woven fabric), the traditional transmission lighting method is easy to cause systematic missed detection and false alarm. The non-woven stain detector adopts a shadowless bright field to form the detection environment, that is, one light source transmits below the material and the other light source reflects above the material. When the production line starts running, the CCD camera scans and shoots synchronously according to the speed signal collected by the encoder, and the collected image is dynamically segmented through the image analysis software algorithm, Through the gray-scale difference between the defect image and the normal product, we can find the defect and carry out alarm, statistics, classification, recording and other operations.

Functions of precision spectrum measurement and control melt blown non-woven fabric defect detection equipment:

(1) Accurate defect map (x, y coordinates) positioning display module;

(2) Automatic audible and visual alarm, and display the defect images of the current, front and rear 10 defects;

(3) Real time defect information display, recording the type, area (diameter), transverse and longitudinal position of the current defect;

(4) The product basic information module records the product batch number, model, specification, shift number, operator and other information (the user can modify it according to the production situation);

(5) Real time detection meters, detection meters and alarm information display;

(6) The automatic classification of defects is realized according to the characteristics of defect area, shape and gray scale difference;

(7) Automatic alarm of periodic and continuous defects;

(8) Automatically generate the product defect record of each roll of products, and users can query directly according to the batch number;

(9) Automatically change the roll and automatically print the quality report of each roll of product information;

(10) Automatic statistics, saving, query, calling and printing of detection history;

(11) Long time and large capacity history storage;

(12) Automatic linkage and remote technical service of production line;

Note: software functions can be customized and developed according to different requirements of users.