This paper describes the workflow steps of machine vision size inspection equipment

Machine vision inspection equipment is a new technology developed in recent years. It is composed of intelligent cameras, light sources, sensors and machine vision inspection system software, which realizes fully automated inspection, greatly reducing the labor cost of enterprises, improving work efficiency and product quality. The following is the workflow steps of machine vision size detection equipment, hoping to help you.

1. According to the precision positioning detector of steel parts, it detects whether the block is a fitness exercise or close to the line of sight management center of the shooting system software. If it is within the range, push the pulse data signal to the image acquisition part.

2. The image acquisition part transmits starting pulses to the camera and light control system respectively according to the procedure flow and timing set by the design staff in advance.

3. The camera terminates the current scanning and starts a new frame scanning from scratch, or the camera is in a waiting situation before the start pulse arrives and starts a frame scanning after the start pulse arrives.

4. If the selected countermeasure is the exposure countermeasure, then the exposure organization should be opened before the camera starts a new frame scan, and the exposure time can be set in advance according to the application requirements.

5. If the exposure strategy is selected, use another starting pulse to turn on the indoor lighting, and the opening time of the light effect should be matched with the exposure time of the camera.

6. After the camera is exposed, the scanning and output of an image is announced.

7. Part of the image acquisition accepts simulation analog video signals according to A/D will be intelligent, or immediately accept the digital video data information after the camera is intelligent.

8. Image acquisition part stores the content of large digital image information in the buffer, CPU or the running memory of the electronic computer, which is easy to solve the image and display information.

9.CPU or computer to solve the image, analysis, resolution, to obtain accurate measurement results or logical control values.

10. According to the event processing obtained by the electronic computer to manipulate the posture of the production line, carry out accurate positioning, and correct the deviation of fitness exercise.