The highlight of machine vision inspection technology is that it can detect the appearance defects of all kinds of products. Generally, some industries such as textile, film, industrial manufacturing and biological manufacturing can carry out defect detection, especially the scratch, scratch, roll print, pit, roughness, broken warp, weft, coarse pitch, coarse warp, weft stop, loose edge, etc A series of defects such as pilling, stains, holes, etc.
The paper surface defect detection system uses machine vision technology to detect the holes, mosquitoes, black spots, wrinkles, spots, bright spots, damage and other defects that seriously affect the paper surface in the production line.
The paper surface defect detection system realizes real-time surface defect detection on paper production line.
Hongbao paper surface defect visual inspection system uses imported high-performance CCD linear array camera to collect product surface image. Through high-speed image data processing technology, it can classify, locate, output alarm and display defect image.
In particular, special paper, pharmaceutical packaging paper and food packaging paper have increasingly strict requirements on product quality in recent years. In addition, it is difficult for high-speed production lines to detect directly through human eyes. More and more paper enterprises begin to pay attention to the control of quality problems in the paper production process. The introduction of a set of paper surface defect detection system can effectively help enterprises improve production efficiency and improve production efficiency Improve product quality.
The paper surface defect detection parameters are as follows:
Test object: food packaging paper, special paper, pharmaceutical packaging paper, coated paper, newsprint, etc
Test width: any width (customized according to product width)
Detection speed: Max: 1500m / min
Defect type: mosquito, hole, black spot, line, fold, indentation, pulp block and other common surface defects in paper processing
Detection accuracy: 0.1 mm * 0.1 mm
Width measurement accuracy: the error is less than or equal to 3mm without lateral offset
Detection method: positive / negative detection, 1 station or multi station can be selected according to product characteristics of enterprise customers.
Defect identification: automatic alarm, recording the specific information of defects in the system software interface
History record: record the width, defect size, area, horizontal and vertical position, etc
Through the installation of the paper surface defect detection system, we can objectively control the quality of paper and prevent the flow of defective products to customers; we can timely feed back the quality problems generated in the production process, analyze the causes of defects, and let the manufacturers adjust the production line, improve the production process, and reduce the rate of defective products.
Based on the technical principle of industrial visual inspection system, the industrial surface defect detection system can scan each product online and at high speed, form high-resolution sheet image, carry out real-time image processing, accurately capture various surface defects, and realize alarm, report statistics, quality analysis and sorting processing, effectively improve the accuracy of defect detection, and prevent false defects Interference.