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What can a visual inspection system detect

2021-08-12

Simply put, the automatic vision inspection system is to use industrial cameras instead of human eyes to complete the recognition, measurement, positioning, judgment and other functions. Vision detection refers to the conversion of the target into image signals through machine vision products, which are transmitted to a special image processing system and converted into digital signals according to the pixel distribution and brightness, color and other information. The image system performs various operations on these signals to extract the features of the target, and then controls the action of the equipment in the field according to the discriminant results. Is a valuable mechanism for production, assembly, or packaging. It is of inestimable value in detecting defects and preventing defective products from being delivered to consumers.

No matter what product should have the quality guarantee, when the enterprise in the process of producing a product needs to be quality inspection work, after a series of defects to the product to the market, but the production quantity is more, and generally is through artificial detection method for defect detection, this not only brings the huge workload, At the same time, there will be error detection, omission of the situation, the cost of time, and in order to solve these problems, automatic visual inspection system is essential.

What automated visual inspection system can the visual inspection system detect

The automatic visual inspection system has a wide range of applications. The automatic visual inspection system mainly tests the size inspection, defect inspection and so on. It can be used in many industries. Specific visual inspection needs to meet the following requirements:

1, battery product testing: battery products foreign body, scratches, indentation, bad pole ear, pollution, corrosion, concave spot, pole ear burn, bad inkjet code, character ambiguity and other appearance defects detection;

2, PCB circuit board detection: PCB circuit board product shape, size, pin and patch detection, as well as solder joints, direction error and other integrity detection;

3, precision parts detection: screws, bearings, gears and other precision parts of the length, width, height, diameter measurement, scratches, scratches, defects, and other surface defects detection;

4. Electronic components testing: size measurement of connectors, capacitors, resistors, PIN migration, deformation, shortage and other defects, printing character testing, etc.

5. Food packaging testing: appearance integrity testing, bar code identification and sealing testing of food packaging; Beverage sorting and color selection, liquid detection, production date, shelf life character recognition; Breakage and clean detection of bottles above the filling line;

6. Pharmaceutical packaging testing: measuring the length, height, diameter and other dimensions of pharmaceutical plastic bottles and glass bottles, and testing the defects such as damage and black spots;

7. Textile and garment accessories testing; Textile and garment accessories (such as metal buttons, plastic buttons, etc.) size measurement, appearance defect detection and label character detection, etc.

In today's world, science and technology are developing rapidly and their functions are becoming more and more powerful. The appearance of more and more exquisite technology products continue to bring forth the new, to people's work and life to bring innovation experience and change. Behind these high-quality technology products, is the processing, assembly and inspection requirements of more and more sophisticated production technology, these are the eyes of automatic machines - CCD machine vision inspection system has put forward higher and higher demand. The application of CCD machine vision system in industry will be more and more popular, the future of visual inspection will be more in the factory to replace manual to do some detection and identification.

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