JPS6290132U

JPS6290132U -

Info

Publication number: JPS6290132U
Application number: JP18220585U
Authority: JP
Priority date: 1985-11-28
Filing date: 1985-11-28
Publication date: 1987-06-09

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を適用した印刷機の
概略的構成図、第２図はクリーニング装置の概略
的構成図、第３図は制御系を示すブロツク図であ
る。７…クリーニング装置、８…印刷版、８ａ…印
刷版面、９…クリーニングローラ、１０…ローラ
駆動手段、１１…ローラ押付け手段、１２…回転
速度補正手段。 FIG. 1 is a schematic block diagram of a printing press to which an embodiment of the present invention is applied, FIG. 2 is a schematic block diagram of a cleaning device, and FIG. 3 is a block diagram showing a control system. 7...Cleaning device, 8...Printing plate, 8a...Printing plate surface, 9...Cleaning roller, 10...Roller drive means, 11...Roller pressing means, 12...Rotational speed correction means.

Claims

[Scope of utility model registration request]

A cleaning device for removing dust attached to the printing plate surface of an offset printing machine, which includes a cleaning roller provided opposite to the printing plate surface, a roller drive means for rotationally driving the cleaning roller, and a roller drive means driven by the roller drive means. roller pressing means for rolling a cleaning roller into contact with the printing plate surface as necessary to transfer dust attached to the printing plate surface to the cleaning roller side; and a roller pressing means for automatically adjusting the rotation speed of the cleaning roller according to the rotation speed of the printing press. 1. A printing plate cleaning device comprising: a rotational speed correction means for controlling a roller driving means to correct the rotational speed to an arbitrarily set rotational speed.