The common appearance defects of hardware accessories are: lack of material, stain, scratch, deformation, pit, burr, scratch, burr, crush and other defects. These appearance defects will seriously affect the quality of the product itself and product sales, so in the production process to avoid these product defects can effectively improve product quality. Automatic visual inspection equipment can accurately detect all defects of hardware accessories.
Automatic visual inspection equipment is suitable for testing rubber rings, screws, nuts, mobile phone parts, stainless steel, aluminum, plastic, hardware accessories, automotive fasteners, springs, electronic parts and other products.
The automatic visual inspection equipment converts the captured target into image signal and transmits it to the special image processing system. According to the pixel distribution, brightness, color and other information, the automatic visual inspection equipment transforms the digital signal into digital signal; the image system performs various operations on these signals to extract the characteristics of the target, and then controls the device action on the spot according to the result of discrimination.
Hardware accessories can be seen everywhere in our daily life. They are machine parts or components made of hardware and some small hardware products. It can be used alone or as an aid. For example, hardware tools, hardware parts, daily hardware, construction hardware and security supplies.
Hardware products are not the final consumer goods, but as supporting products of industrial manufacturing, semi-finished products and tools used in the production process. Only a small part of daily hardware products (accessories) are necessary tools for people's life.
Automatic visual inspection equipment has a wide range of applications, hardware defect detection is only one of them. With the rapid development of machine vision technology, the application of automatic visual inspection equipment will be more and more widely.