JPH0159629U

JPH0159629U -

Info

Publication number: JPH0159629U
Application number: JP15335587U
Authority: JP
Priority date: 1987-10-08
Filing date: 1987-10-08
Publication date: 1989-04-14

Description

[Brief explanation of the drawing]

第１図は本考案に係るスクリーン印刷機の一実
施例に関し、印刷版及び版枠部分を破断して示す
要部斜視図、第２図は同じく正面図、第３図は同
じく右側面図、第４図は同じく左側面図、第５図
は同じく倣い動作を示す説明図である。１……版固定治具、３……印刷版、５……印刷
スクリーン、６……支持アーム、７……スライド
軸、８，２０……倣いローラ、９，２１……高さ
位置制御板、１１，１７，２３，２８……コイル
スプリング、１２……スキージ駆動シリンダ、１
４……スキージ、１５……スキージ保持具、１８
……インキ返し機構、２４……インキ返し駆動シ
リンダ、２６……インキ返し、２７……インキ返
し取付金具、２９……倣い治具、３０……カム面
。 FIG. 1 is a perspective view of the main parts of a screen printing machine according to an embodiment of the present invention, with the printing plate and plate frame cut away, FIG. 2 is a front view, and FIG. 3 is a right side view. FIG. 4 is a left side view, and FIG. 5 is an explanatory diagram showing the copying operation. 1... Plate fixing jig, 3... Printing plate, 5... Printing screen, 6... Support arm, 7... Slide shaft, 8, 20... Copying roller, 9, 21... Height position control plate , 11, 17, 23, 28...Coil spring, 12...Squeegee drive cylinder, 1
4... Squeegee, 15... Squeegee holder, 18
... Ink return mechanism, 24 ... Ink return drive cylinder, 26 ... Ink return, 27 ... Ink return mounting bracket, 29 ... Copying jig, 30 ... Cam surface.

Claims

[Scope of Claim for Utility Model Registration] (1) A plate frame fixing means for erecting and fixing a plate frame of a printing plate formed by extending a flat or curved printing screen formed to correspond to the surface to be printed, and the plate frame. A support arm is supported to be slidable in the axial direction on a slide shaft installed parallel to the support arm, and a support arm is supported to be slidable in the axial direction with respect to the support arm in the direction toward and away from the printing screen surface, and the tip is supported by an appropriate elastic force. A squeegee holder that presses a squeegee attached to the print screen surface, and a copying roller that is attached to a part of the squeegee holder and rolls against a cam surface of a copying jig that is installed parallel to the slide shaft. What is claimed is: 1. A screen printing machine comprising: a printed surface copying means; (2) The squeegee holder is located at the rear of the squeegee holder, and is slidably supported by the support arm in the direction toward and away from the printing screen surface, and is supported in the direction of the printing screen surface by appropriate elastic force. 2. The screen printing machine according to claim 1, further comprising an ink returner formed by rolling a copying roller, which is partially mounted on a shaft, on a cam surface of the copying jig.