Digital full-automatic die casting apparatus

A digital full-automatic die casting apparatus, comprising:

• a longitudinal mounting plate;
• a mold provided on a front surface of the longitudinal mounting plate;
• a mold locking device comprising a plurality of mold locking mechanisms surrounding a periphery of the mold;
• an injection device arranged on a back surface of the longitudinal mounting plate, wherein an injection nozzle of the injection device extends into the mold;
• a PLC controller which is electrically connected to the mold locking device and the injection device respectively;
• wherein each mold locking mechanism comprises a mold locking fixed-point assembly arranged on the longitudinal mounting plate, and a hydraulic mold locking assembly connected to the mold locking fixed-point assembly;
• the mold locking fixed-point assembly comprises a fixed-point servo motor arranged on the longitudinal mounting plate and electrically connected to the PLC controller, a fixed-point screw connected to the mold, a nut screwed to the fixed-point screw, and a transmission structure connected between the fixed-point servo motor and the nut;
• and the hydraulic mold locking assembly acts on the nut.