A separate computer controls the individual robots,multi lane packaging machine,high speed blister packing machine,automatic granule packing machine,liquid vacuum packing machine,food packaging production line, Packaging machinery requires multiple robots to perform complex packaging operations. The camera ingests information under the control of the computer and monitors the working condition of the robot. The robot performs the specified actions according to the program instructions to ensure the completion of the packaging and the quality of the packaging. Highly distinguishable material and thickness. The human eye cannot easily distinguish the thickness and material of the packaging materials used in the packaging process. Therefore, packaging machinery design often uses cameras and detectors to distinguish the thickness of the material and the changes in the material during the packaging process under computer control. The camera can check and identify the picture of the camera and display it on the display.