Mechanical-electrical integrated hydraulic ceramic injection machine

The invention discloses a mechanical-electrical integrated hydraulic ceramic injection machine. The mechanical-electrical integrated hydraulic ceramic injection machine comprises a material barrel, acharge port and a push piston, wherein the push piston is connected with a piston rod of a push cylinder, an injection nozzle is formed in the material barrel, an air bag is further formed in one endclose to the injection nozzle, in the material barrel, the air bag is connected with an air inflation pump through a ventilation pipeline, an electronically-controlled three-way valve is arranged on the ventilation pipeline, an intake end of the electronically-controlled three-way valve communicates with the air inflation pump, one exhaust end of the electronically-controlled three-way valve communicates with the air bag, and the other exhaust end of the electronically-controlled three-way valve communicates with the atmosphere; a first pressure sensor is arranged on a push surface of the pushpiston, and a second press