Curing heat preservation furnace for display screen

The utility model relates to the technical field of plate surface curing, and discloses a curing holding furnace for a display screen, which comprises an outer cover, a curing main body and a temperature control mechanism are arranged in the outer cover, and a conveying line for conveying tooling plates is arranged on the outer cover along the Y-axis direction in a penetrating manner; the curing body comprises a frame located in the outer cover, two lifting mechanisms are arranged in the frame and located above the conveying line, and a push plate mechanism is further arranged at the top of the frame. Wherein one lifting mechanism can move the tool plates on the conveying line upwards layer by layer till the tool plates are located on the top of the lifting mechanism, then the tool plates on the top of the lifting mechanism are pushed to the top of the other lifting mechanism through the plate pushing mechanism, and then the tool plates move downwards layer by layer till the tool plates fall back to the conve