Elbow hot pushing mold closing device

The utility model discloses an elbow hot-pushing mold closing device, and relates to the technical field of elbow pushing equipment, in particular to an elbow hot-pushing mold closing device which comprises a base plate and an elbow mold assembly, the right side of the top of the base plate is fixedly connected with a supporting plate, and the right side of the supporting plate is fixedly connected with a first pushing device. A second pushing device is fixedly connected to the left side of the top of the supporting plate, a limiting plate is fixedly connected to the right side of the top of the supporting plate, and limiting devices are fixedly connected to the front end and the rear end of the right side of the supporting plate. Through the use of a liquid pumping pump, a liquid pumping pipe can pump liquid in a liquid storage tank, then the liquid can be conveyed to a spray head through a liquid discharging pipe, then the spray head can spray the liquid to an elbow mold assembly and a heating device, and w