The invention discloses a multi-station continuous unmanned intelligent curved-surface sweeping machine, and belongs to the field of sweeping machine equipment. The multi-station continuous unmanned intelligent curved-surface sweeping machine comprises a sweeping machine body and a robot; the robot is arranged on the periphery of the sweeping machine body and used for taking and placing workpieces; and the sweeping machine body comprises a shell assembly, a brush assembly, two-stage lower disc assemblies, a lower disc assembly, vacuum control mechanisms and clutch executing mechanisms. The multi-station continuous unmanned intelligent curved-surface sweeping machine has the two-stage rotation and revolution functions, through the modes of rotation and revolution, a plurality of sets of grinding disc transmission assemblies can be driven simultaneously to work, thus grinding discs in the grinding disc transmission assemblies simultaneously rotate, the number of the machined workpieces on a workbench is increased, and the production and machining efficiency is improved.