Package feeding detection device of automatic sorting package feeding machine

The utility model provides a package feeding detection device of an automatic sorting package feeding machine, which comprises a package feeding belt conveyor and a grating detection device, and the grating detection device is arranged at the tail end of the package feeding belt conveyor. A positioning plate is arranged at the tail package feeding position of the package feeding belt conveyor, an L-shaped notch is formed in the front end of the positioning plate and used for containing packages, the included angle between the bottom edge of the L-shaped notch and the belt direction of the package feeding belt conveyor is b, and the included angle b is consistent with the included angle a between the automatic sorting package feeding machine and the main line direction of the logistics sorting machine. And the size of the L-shaped notch is consistent with the size of the maximum parcel borne by a sorting trolley of the logistics sorting machine. According to the logistics sorting machine, the size of a parcel