JPS6290134U

JPS6290134U -

Info

Publication number: JPS6290134U
Application number: JP18220785U
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、１０…クリーニングローラ、１１…ロー
ラ駆動手段、１２…ローラ押付け手段。 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, 10...Cleaning roller, 11...Roller driving means, 12...Roller pressing means.

Claims

[Scope of Claim for Utility Model Registration] (1) A cleaning device for removing dust attached to the printing plate surface of an offset printing machine, comprising a cleaning roller provided opposite to the printing plate surface;
It is equipped with a roller driving means for rotationally driving the cleaning roller, and a roller pressing means for rolling the cleaning roller driven by the roller driving means into contact with the printing plate surface as necessary, and removes dust attached to the printing plate surface. A printing plate cleaning device characterized in that the printing plate cleaning device is configured to transfer to a cleaning roller side. (2) The printing plate cleaning device according to claim 1, wherein the roller driving means is configured to be able to vary the rotational speed of the cleaning roller. (3) The cleaning of the printing plate according to claim 2 of the utility model registration claim, wherein the roller driving means drives the cleaning roller at a rotational speed that is an arbitrary speed difference with respect to the running speed of the printing plate. Device.