The utility model provides a whole paper money mechanism and paper currency plastic envelope packing machine. Whole paper money mechanism includes: around arrange push away paper money mechanism, including a plurality of, and a plurality of paper money mechanisms that push away set up at the photogenic interval of direction about, the fender paper money mechanism that arranges about with sets up in the front side that pushes away paper money mechanism, and pushes away the use that cooperatees of paper money mechanism, wherein, arbitrary paper money mechanism that pushes away all includes: first driver part, with push away paper money spare, install on first driver part, first driver part can drive and push away the paper money spare rear reciprocating motion that makes progress in the front, it includes to keep off paper money mechanism: the second driver part, with fender paper money spare, lie in the front side that pushes away paper money spare, and install on the second driver part, the second driver part can drive and keep off paper money spare reciprocating motion on controlling the orientation, in order to realize keeping off paper money spare in each fender paper money position department switching the utility model provides a whole paper money mechanism, simple structure, whole size is little, and low in manufacturing cost has embodied the design theory of enterprise's products perfection better