The invention discloses an eggshell die-cutting device. The eggshell die-cutting device comprises a base and a supporting column. A fixing cross beam and an elastic piece are installed on the upper portion of the supporting column, and the elastic piece is located below the fixing cross beam. An inverted air cylinder is fixed on the fixing cross beam. The elastic piece is fixedly provided with a hollow die-cutting die with the lower end being open. The die-cutting die is located under a piston rod of the air cylinder. The die-cutting device further comprises an electromagnetic valve and a trigger switch. After a poultry egg is placed under the die-cutting die, the trigger switch is pressed, a control signal is generated, the electromagnetic valve is opened, the piston rod of the air cylinder is moved downwards, downward impact force is generated to the die-cutting die after the piston rod and the elastic piece make contact, due to the impact force, the die-cutting die makes contact with the eggshell instantly with high pressure intensity and applies force to the upper portion of the eggshell uniformly to perform ring die-cutting, then the upper portion of the eggshell is cut off regularly and smoothly, the eggshell cracking or breaking probability is greatly reduced, and the yield is remarkably improved.