Full-automatic polishing machine

The invention relates to a full-automatic polishing machine, which comprises a moving assembly and a machining assembly. The moving assembly comprises a workpiece mounting platform, an H-shaped workpiece frame, a clamping upper arm, a clamping platform, a hollow rotating platform, a workpiece support, a motor support and a plurality of motors. The workpiece support and the motor support are both fixed to the base through nuts. Three motors are fixed to the motor support and include a first motor located at the top of the motor support, and a second motor and a sixth motor located on the two sides of the motor support respectively, the H-shaped workpiece frame is connected with a workbench motor in the workpiece support below the H-shaped workpiece frame through the hollow rotating platform, and the workbench motor can control the H-shaped workpiece frame to horizontally rotate by 180 degrees through the hollow rotating platform. The movable end of the first motor is connected with theclamping upper arm and dr