The tempered glass of the panel is manually laid EVA, conveyed by the conveyor belt to the laying machine, and the positioning of the tempered glass is completed; the conveying device sends the positioned glass into the battery string typesetting machine. The typesetting system consists of a large four-axis robot and a visual recognition system. , photovoltaic cell string detection device, imaging device, vacuum suction cup assembly and other components.
The central control system of the battery string typesetting machine drives the four-axis robot to accurately pick up the photovoltaic cell string on the string welding box according to the coordinate information provided by the visual recognition system, and places it on the detection system table in the middle, and the detection system drives the gold finger to complete the photoelectric string of the battery string. The conversion performance is detected, and the detection result is sent to the background backup through the image system, and the detection is completed; the four-axis robot again absorbs the photovoltaic battery string and accurately places it on the tempered glass surface according to the preset coordinate value, and the typed finished product flow is transferred to the next fusion joint. Sealing process.
The battery string typesetting machine mainly replaces the artificial lamination. Compared with the artificial lamination, it not only has a fast layout and high efficiency, but also has a neat layout and a low crack rate; it is intelligently operated and controllable; it helps to reduce human intervention. Reduce the rate of chipping; more important is the high precision of the typesetting, controlled at ±0.2mm.
The battery string typesetting machine quickly and accurately transports the battery string to a designated place after the battery string of different length specifications comes from the pipeline. Generally, after six battery strings are full, the next cycle is entered. Due to the product coming from the assembly line, there will be errors in the position and angle of each time. Therefore, the servo motor is required to perform angle and position correction every time, and the application prospect in the photovoltaic industry is also very broad.