| 摘要 |
PURPOSE:To contrive to enhance efficiency and enable to affix a stamp of a serial number accurately on a predetermined position of a paper, by providing a paper-supplying mechanism, a stamping table, a stamping part, a guiding and positioning mechanism for the stamping part, a driving mechanism for the stamping table and a paper- discharging mechanism. CONSTITUTION:The papers 2 are set into a cassette 1, and the positions in X-and Y- directions of the stamping part S are fixed by tightening thumb screws 32, 41. Thereafter, a starting buttom is depressed, whereby a main motor 8 is started, and the uppermost paper 2 is fed out from the cassette 1 onto the stamping table D by the paper- supplying mechanism M1. When the leading end of the paper is detected by a detector 15, feeding of the paper is stopped. Then, an air cylinder 20 is operated to stretch a piston rod 20a, whereby a slidable block 23 is lowered as one body with the stamping part S, and a contact plate 13 is brought into contact with the paper. Starting from this condition, the piston rod 20a is further stretched, whereby numeral types 11 are protruded through a type window 13a to affix a stamp of a serial number on the paper. Thereafter, the block 23 is slidden upward together with the stamping part S, and is returned to the initial position. The paper thus stamped is fed between a paper-discharging roller 50 and a driven roller 51, and is discharged into a paper-discharging tray 54. |
