The three-dimensional model of the automobile sunroof assembly line. The assembly line is an effective combination of man and machine, which fully reflects the flexibility of the equipment. It organically combines the conveying system, the accompanying fixture, the online special machine, and the testing equipment to meet the assembly requirements of multiple products. The transmission mode of the assembly line can be synchronous transmission/(mandatory) or non-synchronous transmission/(flexible). According to the choice of configuration, manual assembly or semi-automatic assembly can be realized. The file includes 2D drawings.