Device capable of realizing printing on conical flask

The utility model belongs to the technical field of printing devices, and discloses a device capable of realizing printing on a conical flask. The ink-jet printer comprises an ink-jet motion part anda bottle body manufacturing tool part, a transmission shaft screw is movably connected to a base guide rail, and a motor shaft of a transmission shaft motor is connected with the transmission shaft screw through a transmission belt; the printing trolley is in threaded connection with the transmission shaft screw, one end face of the printing trolley abuts against the base guide rail, and at leastone ink jet nozzle is arranged on the printing trolley on one side of the base guide rail; the bottle body manufacturing tool part is installed below at least one ink jet nozzle in a matched mode. Therotating shaft motor is movably connected to the fixing base through a movable shaft, and one end of the bottle body manufacturing tool is fixedly connected with a motor shaft of the rotating shaft motor. And the angle adjusti