Digital feeding metering device

The utility model is applicable to the technical field of blanking devices, and provides a digital feeding metering device, which comprises a blanking barrel, a metering barrel is connected to the bottom of the blanking barrel, protein powder enters the metering barrel through the blanking barrel, and a group of mutually symmetrical and movable metering baffles are arranged at the bottom of the metering barrel; and an openable door plate is arranged at the top of the discharging barrel. According to the weighing and metering device disclosed by the utility model, the metering baffles, the side plates, the sliding cavity, the bidirectional screw rod, the first motor, the movable block and the connecting rod are mutually matched for use, and the two metering baffles are arranged, so that protein powder can be weighed and metered before being discharged; the two metering baffle plates are horizontally moved, so that the weighed and metered protein powder is discharged into the corresponding containers under the