Circuit board baking device

The utility model discloses a circuit board baking device which comprises a box body, a first motor is fixedly installed at the top of the box body and close to the right side of the box body, a threaded rod is fixedly installed at the output end of the first motor, a threaded block is in threaded connection with the outer portion of the threaded rod, and a lifting plate is fixedly connected to the left side of the threaded block. A rotating disc is arranged above the lifting plate, a fixing plate is arranged at the top of the rotating disc, a second motor is fixedly installed at the bottom of the box body, a rotating shaft is fixedly installed at the output end of the second motor, a clamping groove is fixedly connected to the top end of the rotating shaft, and a clamping block is clamped in the clamping groove; a rotating rod is fixedly mounted at the top of the clamping block, and the top end of the rotating rod is fixedly connected with the bottom of a rotating disc. According to the circuit board baking