Material box device of smart oven and turnover mechanism of material box device

The utility model relates to the field of kitchen cooking equipment, and provides a material box device of a smart oven and a turnover mechanism of the material box device. The material box device comprises a material box assembly and a driving device. The material box assembly and the driving device are installed above and below a cooking bench respectively, and the driving device is meshed with the material box assembly in a gear and rack mode and drives the material box assembly to move. The turnover mechanism grasps material boxes through electromagnets and moves and turns over the material boxes. Compared with an existing material box device in cooking equipment, small space is occupied on the cooking bench, and the material box device is smaller in appearance, easy and convenient to use and suitable for family kitchens; the turnover mechanism of the material box device grasps and releases the material boxes through the electromagnets, and compared with a mechanical arm type grasping device, the turnover