PRINTING APPARATUS

A printing unit (10) includes a plurality of ink jet parts (20) and an X-axis linear motion mechanism (11) that moves each of the plurality of ink jet parts (20) in the same main scanning direction. The X-axis linear motion mechanism (11) moves the ink jet part involved in printing the workpiece (W)...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAGAWA TORU, OKAZAKI MAKOTO, YOSHIDA HIDEHIRO, HYUGA RYOJI, ABE TAKAYUKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A printing unit (10) includes a plurality of ink jet parts (20) and an X-axis linear motion mechanism (11) that moves each of the plurality of ink jet parts (20) in the same main scanning direction. The X-axis linear motion mechanism (11) moves the ink jet part involved in printing the workpiece (W) among the plurality of ink jet parts (20) so as to face the surface of the workpiece (W) and moves the remaining ink jet part (20) on the one X-axis linear motion mechanism (11) so as to retreat from the surface of the workpiece (W). As a result, a printing apparatus (1) that is capable of printing accurately onto the workpiece having a three-dimensional curved surface is provided. 印刷单元(10)具有多个喷墨部(20)和使多个喷墨部(20)分别沿同一主扫描方向移动的X轴直线移动机构(11)。X轴直线移动机构(11)使多个喷墨部(20)中的参与工件(W)的印刷的喷墨部(20)移动以使得与工件(W)的表面对置，并且使其余的喷墨部(20)在一个X轴直线移动机构(11)上移动以使得从工件(W)的表面退避。由此，提供一种能够对具有三维曲面的工件(W)高精度地进行印刷的印刷装置(1)。