Packaging gluing machine and using method thereof

The invention discloses a packaging gluing machine and a using method thereof, and relates to the technical field of sealing bag machining, the packaging gluing machine comprises a fixing mechanism and a rotating motor installed on the back of the fixing mechanism, a gluing mechanism is arranged on the outer side of the fixing mechanism, and an adjusting motor is arranged on one side of the top of the gluing mechanism; the fixing mechanism comprises a first fixing wheel and a second fixing wheel, adhesive tape grooves are symmetrically formed in the first fixing wheel, adhesive tape protrusions are symmetrically installed on the outer side of the second fixing wheel, and the adhesive tape protrusions are connected with the adhesive tape grooves in a clamped mode. First fixing sleeves are fixedly mounted in the centers of the backs of the first fixing wheel and the second fixing wheel correspondingly, and a plurality of fixing sliding grooves are formed in the first fixing sleeves; by arranging the fixing mech