Magnetic powder cylinder connecting device

The utility model relates to the technical field of powder cylinders, in particular to a magnetic suction type powder cylinder connecting device, which comprises a placing structure, a magnetic suction structure and a connecting structure, the number of the connecting structures is two, and the device can be conveniently connected with a printer through the two connecting structures; according to the magnetic type powder cylinder connecting device, the splicing plates are slidably connected into the splicing openings so that the baffles can be installed in the installation box, after the bottom end of the installation box is shielded, powder ink can be conveniently placed in the installation box, the top end and the bottom end of the installation box are shielded through the two baffles correspondingly, and the powder ink can be conveniently used through the discharging opening; the metal rod generates magnetic force by electrifying the metal wire, and the magnetic force is conducted through the graphite plat