Ink box nozzle for jet printing equipment

The utility model provides an ink box nozzle for jet printing equipment, which belongs to the field of printers and comprises a jet printing ink box and a cleaning box, limiting chutes are symmetrically arranged on two sides of the jet printing ink box, a plurality of groups of jet printing nozzles are arranged at the bottom of the jet printing ink box, and movable rotating shafts are movably sleeved on the inner sides of the limiting chutes in a limiting manner. The outer side wall of the movable rotating shaft is rotationally connected with a first fixing rod, and fixed rotating shafts are symmetrically arranged on the two sides of the cleaning box. According to the spray printing device, the wet cleaning roller and the dry cleaning roller at the top of the cleaning box rotate back and forth in the area of the spray printing nozzle, so that the wet cleaning roller can dip cleaning liquid in the cleaning box to wet and clean the spray printing nozzle during rotation, meanwhile, condensed printing ink can be