The invention relates to the field of electricity storage equipment, in particular to an automatic storage cabinet used for storing electric energy meters. The automatic storage cabinet comprises two adjacent machine frames, a protective cover (5), an information acquisition unit (17), an X-axis manipulator (26), a Y-axis manipulator (47), a Z-axis manipulator (40) and a master control PLC, wherein the machine frame I (1) is provided with vertical supporting rods (3), every two adjacent vertical supporting rods (3) form a gap space, the inside of each gap space is provided with a hanging rod (4), and every two adjacent hanging rods (4) form an installation plane. The automatic storage cabinet has the advantages that by means of ingenious design on the storage space structure of the cabinet, the manipulators which can be automatically stored and taken are precisely matched, automatic metering is achieved, the aims of automatic storage and taking, space saving, precise metering and labor cost saving are achieved, the spaces are saved to the maximum, efficiency is improved, and the problems existing in the prior art are solved.