Medicament storage rack for laboratory and device thereof

The utility model provides a medicament storage frame for a laboratory and a device thereof. The medicament storage frame comprises a fixing frame, a fixing shaft, a positioning assembly and a plurality of placing discs. The fixing shaft is located in the center of the upper portion of the fixing frame, the fixing shaft is fixedly connected with the fixing frame, and a plurality of evenly-distributed limiting grooves are formed in a shaft body of the fixing shaft in the axial direction. The positioning assembly comprises a plurality of positioning pieces and a plurality of positioning screw pieces, a rotating ring groove and at least one threaded positioning groove are formed in each positioning piece, the multiple positioning pieces are arranged on the fixing shaft in a sleeving mode, and each positioning screw piece is arranged in the corresponding threaded positioning groove and the corresponding limiting groove. And each positioning piece is movably connected with the fixed shaft. And each placement disc