U-shaped disassembly assembly line and disassembly process for scraped car

The U-shaped disassembling assembly line for the scraped car comprises a U-shaped ground rail type track, a disassembling tool equipment area and an AGV trolley, a plurality of disassembling stations are arranged on the U-shaped ground rail type track, a liftable carrier is arranged on the ground rail type track, a photoelectric limiting inserting opening is formed in the track section, corresponding to a first buffering area, of each disassembling station, and a second photoelectric limiting inserting opening is formed in the track section, corresponding to the first buffering area, of each disassembling station. A photoelectric limiting block is arranged in the photoelectric limiting socket; a photoelectric sensor is arranged on the lifting carrier; the disassembling tool equipment area is arranged between the left vertical edge and the right vertical edge of the U-shaped ground rail type track, and disassembling tools needed by the disassembling procedure are placed in the disassembling tool equipment area