Machine head device applied to full-automatic packing machine

The invention discloses a machine head device applied to a full-automatic packing machine, which comprises a working group comprising a clamp arranged at the rear end of a belt feeding groove, a clamping die and a cutting die which are respectively arranged on two sides of the clamp, a pressing die arranged at the lower end of the clamp, and a heating ironing head arranged on the front side of the clamp; the transmission set comprises a sliding connecting base used for achieving backward movement of the clamp, a clamping connecting base used for driving the clamping die to eject upwards, a cutting connecting base used for driving the cutting die to eject upwards, a pressing connecting base used for driving the pressing die to eject upwards and an ironing head swing rod used for driving the heating ironing head to be close to the clamp. Compared with a traditional packaging machine head structure, the power set is used for providing working driving force for the transmission set, the structure achieves driving