Automatic powder discharging system of instant dissolving all-in-one machine

The invention belongs to the field of machinery, particularly relates to an automatic powder discharging system of an instant dissolving all-in-one machine, and aims to solve the problems that in the using process of an existing automatic powder discharging system of the instant dissolving all-in-one machine, powder is placed in a bin box, the serious hardening phenomenon is generated due to long-time powder accumulation, and the powder cannot be smoothly fed into other devices. According to the technical scheme, the device comprises a material package receiving and waste package dumping module, a clamping module, a leakage-proof pressure resisting module, a shearing module and a dumping and shaking module, the material package receiving and waste package dumping module comprises an electric guide rail, one side of the electric guide rail is connected with a driving motor, the electric guide rail is connected with a sliding block, the sliding block is provided with a connecting body, and the connecting body i