The invention discloses a centrifugal PCB plate automatic
drying device which comprises a base, a
drying barrel, a front door, a cover plate, a motor, a main shaft, wheel plates symmetrically arranged along the main shaft, limiting seats, heating tubes, air cylinders, a temperature sensor, a sliding seat, scaleplates and a controller. When in operation, the front door is manually opened, PCB plates to be processed are placed in the limiting seats, the front door is closed, and the controller controls the motor to drive the wheel plates to rotate at high speed through the main shaft, so that the PCB plates are driven to rotate at high speed,
moisture attached in the surface and holes of the PCB plates are spin-dried, and
wastewater is discharged through a water discharging connector; meanwhile, the heating tubes work until the temperature reaches the preset temperature of the temperature sensor, so that the temperature in the
drying barrel keeps constant; the intervals of the wheel plates can be adjusted through cooperative use of the sliding seat and the scaleplates, so that the PCB plates with different height sizes can be adapted. The device is simple in structure,
moisture in the surface and holes of the PCB plates are removed by adopting the high-speed centrifugal
dewatering principle,
energy consumption is greatly saved, and the production cost is reduced.