Planetary automatic deburring machine

The invention discloses a planetary automatic deburring machine, which relates to the technical field of burr treatment and comprises a lifting mechanism, a driving mechanism and a polishing mechanism, the lifting mechanism, the driving mechanism and the polishing mechanism are jointly arranged on a rack, the lifting mechanism comprises a lifting box moving vertically, the driving mechanism comprises a revolution assembly and an autorotation assembly, the revolution assembly and the autorotation assembly are both installed on the lifting box, and the polishing mechanism is arranged on the lower side of the lifting box. The polishing mechanism comprises a plurality of brush heads, the revolution assembly drives the brush heads to rotate in the horizontal direction, and the rotation assembly drives the brush heads to rotate. The rotation assembly can drive the brush heads to rotate at a high speed to deburr the steel plate, meanwhile, the revolution assembly can be adopted to drive the multiple brush heads to r