Metering device with continuous feeding function

The utility model discloses a metering device with a continuous feeding function, which relates to the technical field of metering devices and comprises a main body, a fixed seat is arranged at one end of the outer wall of the main body close to the bottom end, and a feeding bin is arranged at the top end of the main body. The feeding bin is arranged, raw materials can fall into the feeding groove through the feeding bin and the discharging port, the weight of the raw materials in the feeding groove can be transmitted to the weight sensor through the weight transmission block and the arc-shaped limiting block, the weight sensor can transmit monitored data to the external controller, and when the monitored weight reaches a set value, the external controller is started to control the feeding of the raw materials. An external controller can start a motor to drive a rotating shaft to rotate by a certain angle, so that switching of the feeding grooves is achieved, when a new feeding groove rotates to the position