Automatic powder feeding and isolating equipment

The utility model provides an automatic powder feeding and isolating device which is characterized in that the automatic powder feeding and isolating device comprises a storage bin, a discharging device, a powder metering control device, an equipment bearing seat and a control circuit, the storage bin comprises a storage hopper and a sealing cover, and the sealing cover is arranged at a feeding port of the storage hopper; the discharging device is vertically arranged at a discharging port of the storage hopper, the top of the discharging device is of a conical structure, a bearing block is arranged on the lower end face of the storage bin, a powder metering control device is arranged on the lower end face of the bearing block, the equipment bearing seat comprises a bearing support, the storage bin is located in the bearing support, and the control circuit is embedded in the outer surface of the bearing support. And the control circuit is electrically connected with the powder metering control device and the b