Anti-blocking spray head of ink-jet printer

The utility model discloses an anti-blocking sprayer of an ink-jet printer, which belongs to the technical field of ink-jet printers and comprises a connecting pipe, a guide pipe, a nozzle and a spray hole arranged at the bottom of the nozzle, the bottom of the connecting pipe is communicated with the guide pipe, the bottom of the guide pipe is communicated with the nozzle, a bearing is arranged in the side wall of the guide pipe, and one end of a rotating shaft is rotatably arranged in the bearing. The outer circumferential surface of the other end of the rotating shaft is evenly connected with at least six sets of arc-shaped blades, the curvature of the arc-shaped blades is the same as that of the guide pipe, a baffle is arranged at the joint of the guide pipe and the nozzle, a plurality of through holes are formed in the surface of the baffle, and a flow guide cavity is formed in the middle in the baffle and communicated with the through holes. One end of the flow guide pipe penetrates through the side wal