The invention discloses a method for precisely taking and discharging
medicine by a mechanism arm. The method comprises the steps that firstly, a set of mechanical arm precise
medicine taking and discharging device is designed, and a controller of the mechanical arm precise
medicine taking and discharging device can receive the instruction of a computer and control the mechanical arm, a mechanical arm displacement driving mechanism, a drawer type medicine storage cabinet and a multi-
station medicine discharging drive device to act; before medicine discharging, a medicine box is placed in a medicine box bracket and arranged in the multi-
station medicine discharging drive device to correspond to a discharging hole; and when medicine needs to be dispensed, prescription information is input into a prescription
management system, after calculation
processing, the controller connected with the computer emits an instruction of medicine taking and discharging, and the two steps of medicine taking and medicine discharging are executed. According to the method, the
automation degree is high, and the medicine dispensing process is controlled by the computer and executed by all the parts. During usage, after a prescription of
traditional Chinese medicine is input into the computer, medicine in the prescription of
traditional Chinese medicine is prepared automatically and accurately, so that the labor intensity of a medicine dispensing
nursing person is effectively relieved, and the accuracy of medicine dosages is improved.