TRIZ-based design method of annular segmented tread extrusion integrated equipment

The invention discloses a TRIZ-based design method of annular segmented tread extrusion integrated equipment. According to the method, a metal high-rigidity internal mold direct-pressure vulcanizationtechnology is subjected to stepped analysis by utilizing a technical contradiction and physical contradiction method in TRIZ to form a stepped tire direct-pressure vulcanization internal mold, an annular tread segmented mold and short fiber radial orientation reinforced annular segmented tread extrusion integrated equipment, and a primary design scheme is formed; and one or more combinations of addition, subtraction, multiplication and division are carried out on a product of the primary design scheme to carry out deformation, and a new product is obtained; According to the TRIZ-based designmethod of the annular segmented tread extrusion integrated equipment, the problems of complex parameter definition, difficult technical problem conversion, low practical problem conversion rate and low practical problem solvin