Abstract: The utility model discloses an automatic lifting device for a toaster carrier, comprising a machine base, carriers, sliding guide pillars, a slide seat, a rocker arm, a motor and a motor mounting base. The motor is fixed on the motor mounting base, and an output rotation shaft of the motor is connected with the slide seat via the rocker arm. The motor mounting base is provided with an upper trigger switch and a lower trigger switch corresponding to swinging positions of the cam. The motor drives the rocker arm to rotate so as to drive the slide seat to rise and fall, thus the automatic control of the rising and falling of the carriers is achieved.