Automatic machining equipment for circular rings

The invention discloses automatic circular ring machining equipment which comprises a cabinet, and a feeding assembly, a rolling assembly, an edge cutting assembly, a welding assembly, a deburring assembly, a rounding assembly and a discharging assembly which are sequentially mounted on the cabinet, meanwhile, the device further comprises a material moving assembly for achieving station switching of the circular ring among the edge rolling assembly, the edge cutting assembly, the welding assembly, the deburring assembly, the rounding assembly and the discharging assembly, the edge rolling assembly winds a material belt fed by the feeding assembly into the circular ring and cuts off and separates the circular ring, and the edge cutting assembly cuts the two sides of the circular ring through a cutter. The welding assembly is used for splicing and welding an opening of a circular ring to form a complete circular ring, the deburring assembly is used for deburring a weld joint of the circular ring, the rounding a