JPS6233438U

JPS6233438U -

Info

Publication number: JPS6233438U
Application number: JP12385585U
Authority: JP
Priority date: 1985-08-12
Filing date: 1985-08-12
Publication date: 1987-02-27

Description

[Brief explanation of the drawing]

第１図乃至第６図はこの考案の一実施例を示す
もので、第１図はカラ刷り時での概略側面図、第
２図は印刷時での概略側面図、第３図は要部側面
図、第４図は要部正面図、第５図は要部縦断面図
、第６図は要部横断面図であり、第７図及び第８
図は従来例の作動を示し、第７図は印刷時での概
略側面図、第８図はインク返し時での概略側面図
である。Ｓ……スクリーン刷版、Ｋ……インク、１……
走行ベース、２……センターパイプ、１０……印
刷スキージ、１１……スキージパイプ、１２……
スキージ上下動機構、１３……スライデシリンダ
、１４……スライドガイド、１５……スライドブ
ロツク、１６……上下アジヤストパイプ、１７…
…スキージアジヤストブロツク、１８……スキー
ジホルダープレート、１９……ストロークエンド
カラー、２０……カラ刷りスキージ、２１……カ
ラ刷りスキージパイプ、２２……ブロツクオンプ
レート、２３……ガイドブロツク、２４……シリ
ンダブラケツト、２５……上下動シリンダ、２６
……フローテイング、２７……下部シヤフトブラ
ケツト、２８……ガイドベアリング、２９……ガ
イドシヤフト、３１……上部シヤフトブラケツト
、３２……シヤフトベース、３３……スキージパ
イププレート、３４……カラ刷りスキージホルダ
ー、３５……グリツプ、３６……ロツクネジ、３
７……揺動ハンドル、４０……スコツプ、４１…
…スコツプホルダー、４２……スコツプ上下動機
構、４３……スコツプ前後動機構、４４……ベー
スプレート、４５……シヤフトベース、４６……
前後動シリンダ、４７……フローテイングステー
、１００……スクリーン刷版、１０１……スキー
ジ、１０２……スクレツトパー、１０３……イン
ク。 Figures 1 to 6 show an embodiment of this invention. Figure 1 is a schematic side view during color printing, Figure 2 is a schematic side view during printing, and Figure 3 is the main part. 4 is a front view of the main part, FIG. 5 is a vertical cross-sectional view of the main part, FIG. 6 is a cross-sectional view of the main part, and FIGS.
The figures show the operation of the conventional example, with FIG. 7 being a schematic side view during printing, and FIG. 8 being a schematic side view during ink return. S... Screen printing plate, K... Ink, 1...
Traveling base, 2... Center pipe, 10... Printing squeegee, 11... Squeegee pipe, 12...
Squeegee vertical movement mechanism, 13...Slide cylinder, 14...Slide guide, 15...Slide block, 16...Vertical adjustment pipe, 17...
... Squeegee adjustment block, 18 ... Squeegee holder plate, 19 ... Stroke end collar, 20 ... Color squeegee, 21 ... Color printing squeegee pipe, 22 ... Block on plate, 23 ... Guide block, 24 ... ... Cylinder bracket, 25 ... Vertical cylinder, 26
... Floating, 27 ... Lower shaft bracket, 28 ... Guide bearing, 29 ... Guide shaft, 31 ... Upper shaft bracket, 32 ... Shaft base, 33 ... Squeegee pipe plate, 34 ... Color squeegee Holder, 35...Grip, 36...Lock screw, 3
7... Swing handle, 40... Scoop tip, 41...
...Scot tip holder, 42...Scot tip vertical movement mechanism, 43...Scot tip forward and backward movement mechanism, 44...Base plate, 45...Shaft base, 46...
Back and forth movement cylinder, 47...Floating stay, 100...Screen printing plate, 101...Squeegee, 102...Scretper, 103...Ink.

Claims

[Scope of claim for utility model registration] 1. A printing squeegee that moves forward and backward on the screen printing plate on which ink is applied, and when moving forward, the screen printing plate is pressed against the surface of the printing material by the printing squeegee and rubbed. In a squeegee device for a screen printing machine, the printing squeegee is held at the upper position and lowered until it reaches the screen printing plate surface while the printing squeegee is held at the upper position when traveling backwards. A squeegee device for a screen printing machine, characterized in that it is equipped with a color printing squeegee that is rubbed and held in an upper position during printing. 2. A color printing squeegee is provided with a color printing squeegee pipe that is controlled to be able to move up and down freely on a squeegee pipe that holds a printing squeegee, and the color printing squeegee is held in the color printing squeegee pipe as described in claim 1 of the utility model registration. screen printing machine squeegee device. 3. A guide block is fixed to a block-on plate fixed to a squeegee pipe that holds a printing squeegee, a vertically movable cylinder is supported and fixed on a cylinder bracket fixed to the upper part of this guide block, and a lower part is attached to the cylinder rod via floating. By connecting the shaft brackets, and connecting the upper shaft bracket to the guide shaft which is slidably inserted into the guide block in the vertical direction, and by mounting the upper and lower shaft brackets between these upper and lower shaft brackets. ,
A colored squeegee pipe is installed between the shaft bases arranged on the left and right sides of the running direction, and the colored squeegee pipe is moved up and down by the control operation of the vertical movement cylinder to remove the color held by the colored squeegee pipe. A squeegee device for a screen printing press according to claim 1 or 2, wherein the printing squeegee is lowered during color printing and held at an upper position during printing. 4. A scoop that runs integrally with the printing squeegee is disposed in front of the printing squeegee in the running direction during printing, and this scoop moves the printing squeegee in a lowered state after printing by a vertical movement mechanism. It then moves forward towards the print squeegee using the Scotch forward and back movement mechanism to scoop up the ink accumulated in front of the print squeegee, rises together with the print squeegee, and returns to the printing start position before printing starts. A squeegee device for a screen printing press according to any one of claims 1 to 3, which is a utility model registered, and is configured to separate from a printing squeegee and drop ink in front of the printing squeegee.