The invention discloses a cleaning tool transfer device capable of automatically drying and sterilizing, and relates to the technical field of cleaning tool transfer equipment. The device comprises a main body, a support plate, a reciprocating screw rod, an air inlet pipeline, a heating box, a heating resistance wire, a support block, a displacement slide block, a first spring, a first pull rope, a first sealing plate, an air transmission hole, a clamping block, a collection box, an extrusion block and a locking ladder block. By arranging the clamping block, the displacement slide block and a second sealing plate, the automatic drying and sterilizing effects are achieved, comprehensive irradiation sterilization can be conducted, the irradiation area is large, the sterilization effect is good, the drying efficiency is improved, and the use cost is reduced; and by arranging the extrusion block, the locking ladder block and a switch, the use effect is improved, self-locking can be conducted, the situation that the working efficiency of the device is reduced due to untight closing of a containing door is avoided, meanwhile, after the containing door is opened, self-locking is conducted, an operator can work conveniently, and use is convenient.