Full-servo multi-axis die-casting machine

A full-servo multi-axis die-casting machine, comprising:

• an injection device body, which is mounted to a surface of a standing board, the injection device body comprising a hollow first frame, a first servomotor, a screw, a transmission unit, and an injection unit, wherein the first servomotor is mounted to a top of the first frame;
• the first servomotor has an end coupled to a first speed reduction mechanism;
• the first speed reduction mechanism is coupled to one end of the screw;
• an opposite end of the screw is coupled to the transmission unit;
• an opposite end of the transmission unit is coupled to the injection unit;
• the injection unit comprises at least one inlet port and at least one outlet port;
• the injection unit has two sides that are each slidably mounted on a guide rail;
• the injection unit is also provided, on each of two sides thereof, with a coupling section projecting therefrom;
• the standing board comprises a first through hole formed therein and the at least one outlet port of the injection unit is received through the first through hole, whereby when the first servomotor is in operation, the screw is rotated and the transmission unit converts rotation of the screw into vertical reciprocal movement;
• a gooseneck operation device body, which is mounted on the standing board, the gooseneck operation device body comprising a second servomotor, a first transmission arm, and a second transmission arm, wherein the second servomotor comprises a second speed reduction mechanism;
• an end of the first transmission arm is formed with a first spindle hole;
• the second speed reduction mechanism is rotatably coupled, in an eccentric manner, to the first spindle hole;
• the second transmission arm comprises a rotatable joint section and a transmission section;
• the rotatable joint section and the transmission section form therebetween a predetermined included angle of 90 degrees;
• the rotatable joint section is rotatably mounted to an opposite end of the first transmission arm;
• the transmission section is provided with at least two bifurcation sections and the at least two bifurcation sections are respectively fit over the coupling sections, whereby when the second servomotor is in operation, the first transmission arm and the second transmission arm are driven to cause the transmission section to rotate such that the at least two bifurcation sections are driven to oscillate frontwards and rearwards with the rotation of the transmission section;
• and
• a plurality of mold locking device bodies, which are mounted to an opposite surface of the standing board, each of the mold locking device bodies comprising a third servomotor, a third transmission arm, and a mold retention slide block, wherein an end of the third servomotor is provided with a third speed reduction mechanism;
• the third speed reduction mechanism is rotatably coupled, in an eccentric manner, to the third transmission arm;
• an opposite end of the third transmission arm is rotatably coupled to the mold retention slide block;
• one end face of the mold retention slide block is mounted, in a slidable manner, in a mold seat;
• the mold seat comprises at least two projection sections and a channel is formed between the at least two projection sections;
• the one end of the mold retention slide block is slidably mounted in the channel;
• the mold seat is provided with a second through hole that is in communication with the first through hole and the outlet port is received through the second through hole, whereby when the third servomotor is in operation, the third transmission arm is rotated and drives the mold retention slide block to move, such that the mold retention slide block is caused to reciprocate in the channel.