iJUNCO-Application of defect detection in industrial production

At present, non-contact measurement has been widely used in our industrial production. The products we produce and the packaging need a lot of words and symbols to classify and distinguish, so this defect of printed characters can be achieved through non-contact of machine vision. The measurement is implemented. Next, Wei Shi image will take the SVMS series of industrial intelligent software developed by itself for the specific application of the defect detection "Charger Character Defect Detection System" as an example.

Surface defect inspection

Testing Introduction

In daily life or production, the use of characters to identify objects has become the main way. Therefore, the correctness of character printing affects human cognition and product quality. Character defect detection systems based on telecentric optical design can clearly display characters. Conducive to the detection of character recognition and printed character defects, currently used mainly on the surface of electronic devices to print character recognition and character defect detection, such as once used in a foreign mobile phone charger surface printed character defect detection.

Project Difficulties

◆ Mirror characters have shadows

◆ Curved characters cannot be imaged by general light source

Can solve the problem

◆ Character defect detection

◆ Character multi-ink detection

◆ Character detection of flaws on charger surface

◆ Character model mismatch detection, etc.

Detection effect

Character detection

Application development

Based on this, it can be seen from the application of the charger character defect detection project that the system can be universally used in defect detection projects with different requirements, including surface inspection of high-gloss or highly reflective materials such as electronics, machinery, automobiles, medical equipment Universal application.