Novel yeast blank pressing die

The utility model belongs to the technical field of wine brewing appliances, and particularly relates to a novel yeast blank pressing mold. The koji blank pressing mold comprises a koji blank mold groove and a pressing mold hammer corresponding to the koji blank mold groove, the pressing mold hammer comprises a pressing bottom face formed by an assembly structure, and the assembly structure comprises elastic contraction parts arranged on the two opposite sides of the pressing bottom face respectively and a main body part located between the elastic contraction parts. The bottom surface of the elastic contraction part is spliced with the bottom surface of the main body part to form a pressed bottom surface which is consistent with the bottom surface of the curved blank die cavity; the koji blank pressed by the koji blank pressing mold is regular and consistent in appearance and uniform in forming density, and the mold has the characteristics of being compact in structure, convenient to use and high in koji bla