Powder medicine production device

The invention belongs to the technical field of medical equipment, relates to a powder medicine production device, and solves the problems of low production efficiency and the like of an existing medicine production device. The medicine production device comprises a plurality of sets of outer rollers, middle rollers, inner rollers and liquid medicine belts which are in one-to-one correspondence and are rotationally arranged, fans are arranged on the outer rollers, guide wheels are arranged at the two ends of the middle rollers, the two ends of the liquid medicine belts are connected with the guide wheels at the two ends of the middle rollers, and transmission mechanisms capable of enabling the outer rollers and the middle rollers to rotate synchronously are arranged between the outer rollers and the middle rollers. A heating rod is arranged on the inner roller; the medicine production device further comprises a medicine liquid pool corresponding to the medicine liquid belt, a medicine powder collecting box an