发明名称 SCREEN PRINTING APPARATUS AND PRINTING METHOD
摘要 PROBLEM TO BE SOLVED: To simplify structures of a squeegee and a mechanism for driving this, to prevent an adverse effect due to running-down of paste from the squeegee, or others, and further to suitably regulate the squeegee on the occasion of switchover of forward and backward movements to each other in a screen printing apparatus. SOLUTION: The screen printing apparatus comprises a printing-direction driving means for moving a head 6 in the printing direction, an ascent-descent driving means for moving the head 6 in ascending and descending directions, a rotationally driving means for rotating the squeegee 50 around the horizontal axis 34 and a control means for controlling these driving means. Making the driving means operate synchronously on the occasion of switchover of the forward and backward movements of the head 6, the control means makes controls to move the squeegee 50 from one side of the paste P over to the opposite side thereof, while making it avoid the paste P left on a mask sheet 4, and to change the direction of inclination of the squeegee 50 according to the switchover of the forward and backward movements. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2006321150(A) 申请公布日期 2006.11.30
申请号 JP20050147362 申请日期 2005.05.19
申请人 YAMAHA MOTOR CO LTD 发明人 AIBA MASATAKA
分类号 B41F15/42;B41F15/08 主分类号 B41F15/42
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