TRIZ Application in Conceptual Design of Packaging Machine for Dropping Pill of Chinese Traditional Medicine

In this paper, a conceptual design of packaging machine for dropping pill of Chinese traditional medicine based on TRIZ is introduced. The IFR (Ideal Final Result) of the product is obtained by the evolution patterns of TRIZ. The function structure of the packaging machine for dropping pill is established. The model of substance-field is used to identify the design problem and the design conflicts are confirmed by use of conflict determining diagram. Contradiction matrix and 40 inventive principles in TRIZ are used to solve the conflicts. At last, the conceptual design of packaging machine for dropping pill of Chinese traditional medicine is accomplished, which can guarantee the filling accuracy