Tray cleaning machine suitable for lithium battery new energy industry

The utility model relates to the technical field of tray cleaning machines, and discloses a tray cleaning machine suitable for the lithium battery new energy industry, which comprises a machine frame assembly, safety door assemblies are arranged on the upper side and the lower side of the machine frame assembly, and ion air knife assemblies are arranged on the inner sides of the safety door assemblies. The two ends of the ionic air knife assembly are connected with the rack assembly, an electromagnetic valve assembly is arranged at the bottom of the rack assembly, and an air scoop is installed at the bottom of the rack assembly. In the conveying process, a dust-free environment can be guaranteed to a greater extent, four ion air knife assemblies are installed in the tray cleaning machine, dead-corner-free static electricity removal is guaranteed, fast doors are installed in front of and behind the tray cleaning machine, a photoelectric detection device is installed on a tray cleaning machine frame, and when a