Discharging mechanism of packaging machine

The utility model relates to the technical field of packaging machines. The utility model relates to a discharging mechanism of a packaging machine. The discharging device comprises a discharging hopper and a discharging pipe, a valve is installed on the discharging hopper, a clamping assembly is arranged on the discharging hopper, a discharging disc is installed in the discharging pipe, the lowersurface of the discharging disc is rotationally connected with a discharging disc, a plurality of abutting grooves are formed in the upper surface of the discharging disc, a set of containing groovesare formed in the lower surface of the discharging disc, and abutting balls and driving springs are arranged in the containing grooves. The exposed area of the discharging opening can be changed by rotating the discharging disc; meanwhile, the driving spring enables the driving abutting ball to abut against the abutting groove, the discharging speed of the tea powder is adjusted, workers can control the discharging amount