PURPOSE: A device for feeding cards of a card printer is provided to prevent damages or feeding failure of the cards, improve operation stability by accurately feeding the card upward/downward, and feed a sheet of the thin cards. CONSTITUTION: A power transmitter(500) is formed by fixing the second/third gears on a power transmitting shaft combined with the first gear engaged to a driving gear of a driving motor(400), and forming a driving roller between the second/third gears. A supporter driving controller(600) comprises a cover plate(610), a pair of springs, a rubber passive roller(640), and a passive gear. A supporter driver(700) comprises a supporter driving gear(710), a reduction gear(720), the first timing pulley, the first timing belt(740), the second timing pulley(760), the second timing belt, and the fourth timing pulley. A supporter guider(300) comprises a guider(320) and a guiding rod(330). A feeding roller device comprises a card feeding roller installed on a roller shaft horizontally installed to the cover plate, and the first/second feeding gears installed on the roller shaft by linking with the second/third gears.
展开▼
