JPS6448239U

JPS6448239U -

Info

Publication number: JPS6448239U
Application number: JP14335087U
Authority: JP
Priority date: 1987-09-19
Filing date: 1987-09-19
Publication date: 1989-03-24

Description

[Brief explanation of the drawing]

第１図および第２図は本考案に係る印刷機のロ
ーラ洗浄装置の実施例を示し、第１図はこれを実
施した印刷機の印刷ユニツト要部の概要側面図、
第２図はノズル周辺の展開平面図である。４……インキ装置、６……インキ、９……ロー
ラ群、１５……練りローラ、１６……ノズル管、
１８……ノズル、１９……レバー、２１……エア
シリンダ、２４……ピストンロツド、２５……容
器、２６，２６Ａ……洗浄液、２８……ホース、
２９……電磁弁、３０……ポンプ、３１……振り
ローラ、３２……容器、３３……ドクタブレード
、３４……液受け容器。 1 and 2 show an embodiment of the roller cleaning device for a printing press according to the present invention, and FIG. 1 is a schematic side view of the main part of the printing unit of the printing press in which this device is implemented;
FIG. 2 is a developed plan view around the nozzle. 4... Inking device, 6... Ink, 9... Roller group, 15... Kneading roller, 16... Nozzle pipe,
18... Nozzle, 19... Lever, 21... Air cylinder, 24... Piston rod, 25... Container, 26, 26A... Cleaning liquid, 28... Hose,
29... Solenoid valve, 30... Pump, 31... Shaking roller, 32... Container, 33... Doctor blade, 34... Liquid receiving container.

Claims

[Scope of utility model registration request]

Cleaning liquid is sprayed from an upper nozzle onto the upper roller of a group of rollers that rotate with their peripheral surfaces facing each other and transferred between the rollers, and a doctor blade is brought into contact with one of the rollers in the roller group. In the roller cleaning device of a printing press that scrapes off ink,
The nozzle is rotatably supported between a use position where the injection port faces downward and a non-use position where the injection port is moved diagonally upward from the use position, and a means for rotating the nozzle is provided, and A roller cleaning device for a printing press, characterized in that a liquid receiving container is arranged below a nozzle.