Cleaning mechanism for metal surface nondestructive testing device

The utility model discloses a cleaning mechanism for a metal surface nondestructive testing device. The cleaning mechanism comprises a support, a conveying table is fixedly installed at the top of the support, a cleaning table is installed at the top of the conveying table, a testing table is fixedly installed at the top of the conveying table, and a conveying belt is movably installed on the inner side of the conveying table. Micro motors are fixedly installed at the top of the cleaning table, bevel gears are fixedly installed at the output ends of the micro motors, and the two micro motors are symmetrically distributed at the top of the cleaning table. The conveying table, the conveying belt and the cleaning table are mainly used for automatically conveying and cleaning metal plates, so that the detection efficiency is improved, a micro motor drives a transmission shaft to move, the micro motor drives fan blades and a cleaning rotary disc to move, and a collecting box and adsorption holes are matched for us