Angle-adjustable electronic gun evaporation coating machine

The angle-adjustable electronic gun evaporation coating machine comprises a machine body, a crucible and an electronic gun, the left side face of the machine body is fixedly communicated with a vacuum pipe, the upper surface of the machine body is rotationally connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a linkage plate, and the linkage plate is fixedly connected with the crucible. Connecting rods are fixedly connected to the two ends of the bottom face of the linkage plate, a square frame is arranged in the machine body, the upper surface of the square frame is fixedly connected to the bottom faces of the connecting rods, a first motor is fixedly connected to the right side face of the square frame, and an output rotating shaft of the first motor penetrates through the inner wall of the square frame and is fixedly connected with a connecting frame; and a clamping mechanism is arranged in the connecting frame, through cooperative arrangement of the first motor, t