JPS60117144U

JPS60117144U - Ink supply amount control mechanism in printing presses

Info

Publication number: JPS60117144U
Application number: JP495284U
Authority: JP
Inventors: 辰則藤木
Original assignee: リョービ株式会社
Priority date: 1984-01-18
Filing date: 1984-01-18
Publication date: 1985-08-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係るインキ供給量制御機構を採用する
インキ装置の斜視図、第２図はその要部側断面図、第３
図は本考案に係るインキ供給量制御機構の概略システム
図、第４〜６図はパルス配分図、第７図は本考案に係る
インキ供給量制御機構の別の実施例を示す概略システム
図である。１・・・隙間調整具、６・・・インキ出しローラ、６１
・・田−タリエンコーダ、１０２・・・制御部、１０３
・・・発振器、１０４・・・演算部、１０５・・・駆動
制御部、１０６・：・周波数変換部、１０７・・・記憶
部。FIG. 1 is a perspective view of an inking device that employs the ink supply amount control mechanism according to the present invention, FIG. 2 is a side sectional view of the main part thereof, and FIG.
The figure is a schematic system diagram of the ink supply amount control mechanism according to the present invention, FIGS. 4 to 6 are pulse distribution diagrams, and FIG. 7 is a schematic system diagram showing another embodiment of the ink supply amount control mechanism according to the present invention. be. 1... Gap adjuster, 6... Ink dispenser roller, 61
・・Tari encoder, 102 ・・Control unit, 103
... Oscillator, 104... Arithmetic unit, 105... Drive control unit, 106... Frequency conversion unit, 107... Storage unit.

Claims

[Scope of Claim for Utility Model Registration] In a printing press that adjusts the amount of ink supplied by an ink dispenser roller that rotates intermittently by opening and closing a gap adjuster divided into a plurality of parts, each gap adjuster is opened and closed separately. A means for setting a ratio, a means for emitting a pulse signal, a means for emitting a position signal corresponding to one intermittent feed of the ink fountain roller, a means for counting the number of pulse signals corresponding to the position signal, and each gap adjustment. It has means for calculating the number of pulse counts according to the set opening/closing ratio of the tool, and means for driving the opening/closing of each gap adjusting tool based on the calculated count number. An ink supply amount control mechanism in a printing press, characterized in that the ink supply amount control mechanism is configured to change the overall supply amount by changing the supply amount of the ink supply roller and the intermittent feed amount of the ink dispenser roller.