The invention provides an automatic discharging medicine tablet machine. A spring fixing plate is mounted under a female die. A female die seat is arranged under the spring fixing plate. A pushing plate is arranged at the right end of the female die and fixed to a pushing rod. A rubber blanket is arranged at the bottom end of the pushing plate. The pushing plate is connected with a motor. Pushing rods are arranged in female die holes. Limiting plates are arranged at the lower ends of the pushing rods. Sliding grooves are formed on the peripheries of the female die holes. The limiting plates are mounted in the sliding grooves. Springs are mounted under the limiting plates. After tablets are formed, the springs rebound to enable the tablets to go out of the female die holes, and then the pushing plates push the tablets into a medicine box, so that work of forming and blanking is completed automatically, the whole structure is simple and convenient, the labor amount is reduced, and production efficiency is improved.