Teach you how to test the quality of the rice cooker assembly line!

1. Overall Line Structure and Material Flow Layout The image shows an integrated automated processing and assembly line for rice cooker inner pots. It adopts a three-stage series layout: "front-end forming – mid-section processing – rear-end assembly." The line uses silver-gray metal inner pots as the core carriers, combining roller conveyor transport with robotic arm transfer to achieve precise transfer of workpieces between different process islands. The entire line’s material flow design follows the "single-piece flow" principle. The inner pot starts from raw material blanking, then passes through drawing, surface treatment, inspection and sorting, component assembly, and other processes, finally becoming the fully functional main body of the rice cooker. The positioning pallets visible on the ground feature special clamping grooves to ensure that each inner pot maintains a stable posture during transportation, avoiding bumps and scratches—crucial for subsequent spraying and assembly accuracy. 2. In-depth Analysis of Core Process Nodes Drawing and Forming Station The large yellow equipment on the left side of the image is a multi-station hydraulic drawing machine. It is responsible for forming round metal sheets into...