The application and advantages of CCD optical inspection screening machines!

The CCD optical inspection screening machine mainly conducts screening and sampling based on the appearance size and defects of the products, and it is an automated screening process, which saves a significant amount of labor for the factory and is highly favored by processing-oriented factories. 

Optical inspection, also known as visual inspection in the industry, refers to using machines instead of human eyes for measurement and judgment. Optical inspection involves using machine vision products (i.e., image capture devices) to convert the target being captured into image signals, which are then transmitted to a dedicated image processing system. Based on the distribution of pixels and brightness, color, etc., these signals are transformed into digital signals. The image system performs various operations on these signals to extract the features of the target, and then controls the actions of on-site equipment based on the judgment results. It is a valuable mechanism used in production, assembly, or packaging. It has immeasurable value in the function of detecting defects and preventing defective products from being delivered to consumers. 

The application and advantages of CCD optical inspection screening machines!

Application scope

The main testing items include size measurement, defect detection, and so on. 

Electronic industry: Monitoring of surface defect characteristics of semiconductor components, detection of incomplete character printing, inspection of complete chip pin packaging, detection of component damage, detection of terminal pin dimensions, identification of component polarity by tape-punching machines, detection of keyboard characters, etc. 

Manufacturing industry: Part shape inspection, surface scratch detection, missed processing detection, surface burr detection, etc. 

Automotive electronics: Panel printing quality inspection, character detection, SPI detection system, color difference detection, etc. 

Hardware industry: identification of the front and back sides of small metals, inspection of the surface of parts, measurement of part dimensions, etc. 

The advantages of the CCD optical inspection and screening machine 

1.Non-contact measurement does not cause any damage to either the observer or the observed object, thereby enhancing the reliability of the system. 

2. It has a wide spectral response range, such as using infrared measurement that is invisible to the human eye, thereby expanding the visual range of the human eye. 

3. It can work stably for a long time. Humans find it difficult to observe the same object for a long period of time, but machine vision can perform measurement, analysis and recognition tasks for a long duration. 

4. By utilizing the machine vision solution, a significant amount of labor resources can be saved, bringing considerable benefits to the company.