Improved heat-not-burn cigarette core material filling device

The utility model discloses an improved heat-not-burn cigarette core material filling device which comprises a base and stand columns, the base is a rectangular plate, grooves are formed in the surface of the base, the grooves are evenly arranged on the surface of the base in an array mode, the bottoms of the stand columns are connected to the inner surfaces of the grooves in an inserted mode, and the bottoms of the stand columns are connected with the inner surfaces of the grooves in an inserted mode. According to the cigarette cartridge filling device, the base is arranged, the groove is formed in the base, the stand column is fixed to the base through the groove, the steel needle is arranged on the stand column, an air hole channel is reserved in the middle of the cigarette cartridge through the steel needle in the filling process, and when the cigarette cartridge is inserted into a needle-shaped heater which is not burnt after being heated, the needle-shaped heater can not burn. The extrusion stress of th