Clear bagging apparatus in direct vent ink feed mechanism

The utility model relates to a clear bagging apparatus in direct vent ink feed mechanism, wrapping bag on including special fixture, roller device, drive arrangement and being used for the special fixture, the one end of special fixture fix on worm gear reducer, the other end is fixed on the bearing of installation in anchor clamps cylinder push plate, the roller device include the roller, rollerdie clamping cylinder, the wrapping bag that accompanies in the main part of special fixture is located between two rollers, the roller that closes tightens up roller die clamping cylinder, two rollers are in the state of closely cooperating, the motor passes through worm gear reducer and drives the special fixture rotation, the rotation winding that the special fixture is passed through in the wrapping bag is on anchor clamps, and drive wrapping bag rebound, it is rotatory passively to make the roller, produce downward extrusion force to printing ink in the wrapping bag, it discharges to realize the outside extrusion