JPH0411646U

JPH0411646U -

Info

Publication number: JPH0411646U
Application number: JP5349690U
Authority: JP
Priority date: 1990-05-21
Filing date: 1990-05-21
Publication date: 1992-01-30

Description

[Brief explanation of the drawing]

第１図は、この考案に係るインキ供給装置の第
１の実施例を示す概略図、第２図は同上の一部を
拡大した図、第３図は同上のドクターブレードの
取付部を示す平面図、第４図は従来のインキ供給
装置を示す概略図である。１……インキパン、２……インキ元ローラ、３
……ノズル、７……ドクターブレード、８……刃
先、９……インキ供給ローラ。 Fig. 1 is a schematic diagram showing a first embodiment of the ink supply device according to the invention, Fig. 2 is an enlarged view of a part of the same, and Fig. 3 is a plan view showing the attachment part of the doctor blade of the same. FIG. 4 is a schematic diagram showing a conventional ink supply device. 1... Ink pan, 2... Ink source roller, 3
... Nozzle, 7 ... Doctor blade, 8 ... Blade tip, 9 ... Ink supply roller.

Claims

[Scope of utility model registration request]

An ink pan, an ink source roller provided on the ink pan, an ink supply means for supplying ink to the outer periphery of the ink source roller, a doctor blade for scraping off excess ink adhering to the outer periphery of the ink source roller, and an ink source roller provided on the ink pan. It consists of an ink supply roller to which the ink on the outer periphery of the source roller is transferred, and a plurality of roller groups that supply the ink on the outer periphery of the ink supply roller to the outer periphery of the plate cylinder. An ink supply device in which the source roller and the ink supply roller are not in contact with each other, and the gap formed between the ink source roller and the cutting edge of the doctor blade is larger than the gap provided between the ink source roller and the ink supply roller.