Circuit board dust prevention and static electricity removal device

The utility model discloses a circuit board dust prevention and static electricity removal device, which belongs to the technical field of circuit board static electricity removal and comprises a working platform and mounting plates slidably arranged on two sides of the top of the working platform, the distance between the two groups of mounting plates is controlled through a screw rod assembly, a mounting frame is arranged on the top sides of the two groups of mounting plates, and two groups of sliding assemblies are arranged on the mounting frame. A cylinder assembly is arranged on the bottom side of the sliding assembly through a fixing plate, multiple groups of plate suction devices are arranged on the bottom side of the cylinder assembly and used for sucking a circuit board located on the working platform, mounting assemblies are arranged on one side of the mounting frame through two groups of connecting rods, and a dust removal device is arranged between the two groups of mounting assemblies through a c