The invention discloses a robot lifting conveyer which comprises a robot system, a walking system and a lifting system. The walking system and the lifting system are integrated into a whole and cooperate with the robot system to achieve automation of a prime coating station. The conveyer is simple in overall structure, relatively low in cost, compact and reasonable in structure, reliable and stable in operation and high in integral running efficiency, replaces manual prime coating, can be applied to multiple different kinds of stations and improves the prime coating efficiency and quality.