| 摘要 |
A roller printer is provided to enable a plate to be driven being in contact with a mask by engaging the plate with a rotation pin on an upper head. A roller printer comprises a pair of rack gears(2) installed in a base(1), a pair of rollers including a driving gear engaged with the rack gears on both ends, a plate including a bearing house installed at both sides, a transfer table(8) transferred along a guide rail(7), and an upper head engaged with the plate. A coupler rotatably engaged with a rotation pin is installed on the upper head. The plate is fixed in the coupler. |
