Silk-screen printed circuit board (PCB) solder resist ink printing structure

The utility model discloses a silk-screen PCB solder resist ink printing structure which comprises a main body, first motors are fixedly connected to the positions, close to the left side edge and the right side edge, in the main body, a carrying mechanism is arranged in the main body, and the carrying mechanism comprises a rotating shaft, a first electric push rod, a second electric push rod, a fixing plate and a suction cup. A printing plate is arranged above the main body, the bottom of a rotating shaft is fixedly connected with the output end of a first motor, the top of the rotating shaft is fixedly connected with the fixed end of a first electric push rod, and the movable end of the first electric push rod is fixedly connected with the fixed end of a second electric push rod; the movable end of the second electric push rod is fixedly connected with the upper surface of a fixing plate, and the lower surface of the fixing plate is fixedly connected with a suction cup. The device is simple and reasonable i