Automatic tray loading machine

The utility model relates to the technical field of tray loading equipment, and provides an automatic tray loading machine for automatically collecting and loading materials entering on a production line. The automatic tray loading machine comprises a frame, wherein the frame is provided with a feeding device which can be used for dragging and loading the materials on the production line, a material moving device which is positioned above the feeding device and is used for moving the materials onto empty trays, a tray feeding device which is positioned on one side of the feeding device and is used for replacing fed empty trays, and a discharging device which is positioned on the tray loading device, is close to one side of the feeding device and is used for discharging the trays which are fully loaded with the materials. Compared with the prior art, the automatic tray loading machine provided by the utility model has the advantages that once the trays are fully loaded with the materials, the trays fully loaded with the materials are discharged, and empty trays are fed, so that automatic replacement of the trays is realized, manual intervention is not required, the automatic degree is increased, and the labor intensity of people is lowered.