Multi-station coating cutting knife processing machine and processing method

The invention discloses a multi-station coating cutting knife machining machine and a machining method, and belongs to the technical field of machining equipment.The multi-station coating cutting knife machining machine comprises a machine body, the interior of the machine body is of a hollow structure, an annular plate is rotationally connected to the edge of the top end of the machine body, and a control module is arranged in the center of the surface of the top end of the machine body; a plurality of first sliding rails are fixedly connected to the outer curved surface of the control module, universal shafts are fixedly connected to the sides, away from the first sliding rails, of first sliding blocks, a cutting tool bit is arranged at the other end of the mechanical arm, and a plurality of fixing mechanisms and a feeding mechanism are arranged on the surface of the top end of the machine body; the fixing mechanism and the feeding mechanism are symmetrically distributed in the circumferential direction, an