Edge EVA (Ethylene Vinyl Acetate) laying machine based on visual correction technology

• Main Authors: WEI KAI, FAN ZHENGXING, YAO JIANHANG, DING KAI
• Format: Patent
• Language: Chinese; English
• Published: 20.02.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The invention relates to the technical field of photovoltaic module production, in particular to an edge EVA laying machine based on a visual correction technology, which comprises a back plate, a first EVA adhesive film, a photovoltaic battery piece, a second EVA adhesive film, glass and EVA adhesive tapes, the EVA adhesive tapes are uniformly distributed on the glass, the second EVA adhesive film is arranged on the glass, the first EVA adhesive film is arranged on the back plate, and the photovoltaic battery piece is arranged on the second EVA adhesive film. The second EVA adhesive film is arranged on the glass, the EVA adhesive tapes are arranged between the second EVA adhesive film and the glass, the photovoltaic battery piece is fixedly connected to the second EVA adhesive film, the first EVA adhesive film is connected to the photovoltaic battery piece, the back plate is connected to the first EVA adhesive film, and the number of the EVA adhesive tapes is three. The large-area EVA adhesive film in the ph