Plastic product bearing device

The utility model relates to the technical field of plastic products, in particular to a plastic product bearing device which comprises a containing box, inserting grooves are formed in the two sides of the top of the containing box, side plates are inserted into the inserting grooves, a plurality of clamping grooves are formed in the sides, close to each other, of the two side plates, a bearing plate is inserted between the two parallel clamping grooves, and the bearing plate is connected with the containing box. A support is fixedly installed below the side wall of one side of the storage box, a rotating shaft is rotationally installed between the two ends of the support, push handles are installed at the two ends of the outer side wall of the rotating shaft, and a limiting mechanism for limiting the push handles is arranged on the storage box. The bearing plate is pulled out of the position between the two side plates, then the side plates are pulled out of the inserting grooves, so that the overall height