Drive mechanism of digital volume to volume thermal transfer paper printer

The utility model relates to a drive mechanism of digital volume to volume thermal transfer paper printer, including drop feed mechanism, the initiative rubber roll, print platform and receiving agencies, the correspondence of initiative rubber roll sets up in print platform's front end, drop feed mechanism corresponds the initiative rubber roll and sets up in lower the place ahead of print platform, the initiative rubber roll is rotated through the control of accurate shaft coupling by high accuracy servo motor, the below of initiative rubber roll is equipped with the cornerite roller, the cornerite roller carries out stroke control through the cylinder, it conveys to the print platform on to change the cooperation expansion of printing paper through initiative rubber roll and cornerite roller, print platform installs the rear end first paper feed help roll and second paper feed help roll, the initiative rubber roll, print platform, the up end of first paper feed help roll and second paper feed help roll who