JPH01143729U

JPH01143729U -

Info

Publication number: JPH01143729U
Application number: JP3921388U
Authority: JP
Priority date: 1988-03-25
Filing date: 1988-03-25
Publication date: 1989-10-03

Description

[Brief explanation of the drawing]

図面は本考案の好適実施例を示すもので、第１
図は本考案を適用した謄写輪転機の概略斜視図、
第２図は第１図のＡ―Ａ線矢視図、第３図は回転
センサを示す図、第４図は従来例を示す側面図で
ある。尚、図で９は計数手段、１１は版胴、２０は印
刷用紙、２１は給紙ローラ、２５はガイド板、４
５は給紙台、８１は昇降手段である。 The drawings show preferred embodiments of the present invention.
The figure is a schematic perspective view of a rotary copying machine to which the present invention is applied;
2 is a view taken along line AA in FIG. 1, FIG. 3 is a view showing a rotation sensor, and FIG. 4 is a side view showing a conventional example. In the figure, 9 is a counting means, 11 is a plate cylinder, 20 is a printing paper, 21 is a paper feed roller, 25 is a guide plate, 4
5 is a paper feed table, and 81 is a lifting means.

Claims

[Scope of Claim for Utility Model Registration] A plurality of sheets of printing paper stacked on a paper feed table are raised by a lifting means and brought into contact with a paper feed roller one by one, and by rotation of the paper feed roller, In a printing machine in which the printing paper is transferred to the plate cylinder via a guide plate provided facing the lower part of the paper feed roller, a counting means for the printing paper is provided, and the final printing is performed in conjunction with the counting means. When the trailing edge of the sheet is in contact with the paper feed roller at two points on the guide plate and the paper feed tray, the elevating means is activated to lower the paper feed tray. The paper feed tray of a printing press.