JPH0420442U

JPH0420442U -

Info

Publication number: JPH0420442U
Application number: JP6232490U
Authority: JP
Priority date: 1990-06-13
Filing date: 1990-06-13
Publication date: 1992-02-20

Description

[Brief explanation of the drawing]

図面は本考案に係る印刷機におけるインキ蒸気
局部排気装置の一実施例を示したもので、第１図
は印刷ユニツトを複数配装した多色印刷機の側面
図、第２図は印刷ユニツトの一部排気装置の正面
図、第３図は第２図Ｘ−Ｘ線の縦断側面図、第４
図は印刷ユニツトを取付ける基台の一部を切欠い
た平面図、第５図は第４図Ｙ−Ｙ線の縦断側面図
である。１……印刷ユニツト、２……版胴、３……圧胴
、４……インキバン、５……フレーム、６……基
台、７……閉塞板、８……匣体、８ａ……室、９
……吸引窓、１０……吸引口、１１……排気口、
１２……通路、１３……配管。 The drawings show an embodiment of an ink vapor local exhaust system for a printing press according to the present invention. Fig. 1 is a side view of a multicolor printing press equipped with a plurality of printing units, and Fig. 2 is a side view of a multicolor printing press equipped with a plurality of printing units. A front view of a partial exhaust system, Figure 3 is a longitudinal cross-sectional side view taken along the line X-X in Figure 2, and Figure 4 is a front view of the exhaust system.
The figure is a partially cutaway plan view of the base on which the printing unit is attached, and FIG. 5 is a longitudinal sectional side view taken along line Y--Y in FIG. 4. DESCRIPTION OF SYMBOLS 1... Printing unit, 2... Plate cylinder, 3... Impression cylinder, 4... Ink van, 5... Frame, 6... Base, 7... Closure plate, 8... Case, 8a... Chamber ,9
...Suction window, 10...Suction port, 11...Exhaust port,
12... passage, 13... piping.

Claims

[Scope of utility model registration request]

In a printing machine that includes a plurality of printing units arranged between a pair of frames arranged on a base, a plate cylinder, an impression cylinder, and a van that stores ink for soaking the plate cylinder at the bottom of the plate cylinder. , the base has a suction port;
A discharge port is provided internally communicating with the suction port, and a closing plate is provided between the frames at the bottom of the van, and a closing plate is provided on the back side at an interval for suctioning the back of the van. Printing characterized in that a housing provided with a suction window is positioned, while the interior of the housing is connected to the suction port, and the exhaust port of the base is connected to piping between the bases that is connected to an exhaust means. Ink vapor local exhaust system in a machine.