High-speed CCD line scan quality inspection system (printed content inspection):

1. The camera collects the barcode image and transmits it to the server. The server performs image data analysis, identifies the barcode data, and compares the consistency of the uploaded data of the terminal. The architecture diagram 2 is as follows:

2. System technical performance:

1) Detection object: inkjet variable information.

2) Testing operation platform: coding platform or other.

3) Line speeds up to 50 m/min.

4) The core detection camera uses a Canadian dasal high resolution 2K line camera.

The line frequency is up to 26K. The camera uses a CCD chip and is equipped with a Japanese 12mm C-port macro lens to scan and image the product. The speed is high, the camera is small, and the work is stable and the image effect is excellent.

5) The core detection light source is selected from the special high-brightness tunnel type LED light source. The LED lamp beads are made of imported lamps from the United States, and the particles are subjected to strict brightness and spectrum tests. The light source design adopts Japanese CCS technology. After years of practical application and continuous improvement, the light source works stably and has a long life. The tunnel light source has high brightness and uniform distribution, good color difference reduction, and can be adapted to eliminate interference under the products containing laser and high reflective surface, which is beneficial to detection.

6) Each camera occupies a separate computer and is configured with 16GB of high-capacity memory. Due to the high precision of the acquired images, large product size, and many detection contents, the detection computer is separately configured, which is more conducive to improving the detection speed and improving the detection efficiency. Each camera occupies a separate computer, and the acquisition-detection hardware is simple in structure, avoiding excessive hardware and competing for computer resources, resulting in unstable system operation, which is beneficial to reducing equipment failure rate.

7) The software interface is friendly. The software introduces the popular software interface design elements in the industry, and adopts the flat interface style of win7 system to bring you a novel and fashionable experience. The main interface can display detection information, template information, defect map information, etc.