Xinxiwang will take you to understand the working principle and advantages of CCD visual inspection equipment

Before buying CCD visual inspection equipment, first of all, we need to understand what is CCD visual inspection equipment? as well as its advantages and areas of application.

In fact, CCD visual inspection equipment refers to the CCD image sensor of machine vision products that converts the acquired target into an image signal, transmits it to a dedicated image processing system, and converts it into a digital signal according to the pixel distribution, brightness, color and other information; The image system performs various calculations on these signals to extract the characteristics of the target, and then controls the action of the equipment in the field according to the results of the discrimination. CCD visual inspection equipment can replace the human eye to do measurement and judgment, and is a valuable equipment for production, assembly or packaging. It is invaluable in its ability to detect defects and prevent defective products from being delivered to consumers.

The visual inspection system in CCD visual inspection equipment integrates optical, mechanical, electronic, computer software and hardware technologies, involving computer, image processing, pattern recognition, artificial intelligence, signal processing, optical mechatronics and other fields. Including digital image processing technology, optical imaging technology, sensor technology, analog and digital video technology, computer software and hardware technology, human-computer interface technology, etc.

The operation of CCD visual inspection equipment is to arrange the products in an orderly manner and convey them to the front end of the linear track through the vibrating plate, conveyor belt or manipulator, and drive the products to the CCD camera for visual inspection through the conveyor belt or vibrating plate, and transmit the collected images to the visual software to calculate and analyze the good and bad products.

Analysis of the inspection advantages of CCD visual inspection equipment

1. Equipment characteristics: special vibrating plate automatic feeding mechanism.

2. Detection accuracy: the accuracy is as high as micron.

3. Detection efficiency: the detection speed is as high as 1200 pieces per minute.

4. Main functions: detection of length, width, height, diameter, mixture, deformation, lack of material, burrs, black spots, scratches, dirt and other detection.

5. Scope of application: It is suitable for testing rubber rings, screws, nuts, auto parts, mobile phone accessories, stainless steel, aluminum, plastics, magnetic materials, hardware accessories, electronic products and other devices.

6. Non-contact measurement: there will be no damage to the observer and the observed, so as to improve the reliability of the system.

7. The use of machine vision solutions can save a lot of labor resources and greatly improve production efficiency.

8. It has a wide spectral response range: for example, the use of infrared measurement that is invisible to the human eye expands the visual range of the human eye.

9. Long-term stable work: It is difficult for humans to observe the same object for a long time, while machine vision can do measurement, analysis and identification tasks for a long time.

Application of CCD visual inspection equipment in parts inspection

CCD visual inspection equipment can easily cope with the quality requirements of metal parts production, such as screws and nuts, coins, auto parts, connectors, precision hardware, etc. Through the method of image processing, the defects such as scratches, defects, discoloration, mucous membranes, dirt, and spots on the surface of metal parts are found, and the mechanical transmission system is guided to remove the defective products, which greatly improves the production efficiency. At the same time, the statistical analysis of defect types can guide the adjustment of production parameters and improve product quality. CCD visual inspection equipment is a non-standard automatic inspection equipment, welcome to contact online for customization: 028-62705808