JPH0447535U

JPH0447535U -

Info

Publication number: JPH0447535U
Application number: JP9027990U
Authority: JP
Priority date: 1990-08-29
Filing date: 1990-08-29
Publication date: 1992-04-22

Description

[Brief explanation of drawings]

図は本考案の実施例を示すもので、図は本考案
の平版印刷機に於ける湿し水供給機構の概畧機構
を示す図である。符号：Ａ，Ｂ……印刷ユニツト、１，２……刷
版、３，４……水槽、５，６……湿し水、７，８
……循環用ポンプ、７ａ，８ａ……注入管、７ｂ
，８ｂ……注出管、７ｄ，８ｄ……分岐管、９，
１０……水舟、１１，１３……冷暖調節機、１１
ａ，１３ａ……吐出管、１２，１４……温度調節
循環ポンプ、１２ａ，１４ａ……注水管、１２ｂ
，１４ｂ……注出管、１５，１６，１７，１８…
…バルブ、１９，２０……濾過器、２１，２２…
…水位調整部、２１ａ，２２ａ……蓋、２１ｂ，
２２ｂ……落水管、２３，２４……水位調整部、
２３ａ，２４ａ……蓋、２３ｂ，２４ｂ……落水
管、２５，２６……水元ローラ、２７，２８……
温度感知器、２９，３０……サーモスタツト、３
１，３２……インキローラー（従来例）、イ……
水槽、ロ……冷却装置、ハ……冷却用管、ニ……
湿し水、ホ……温度検知器、ヘ……温度調節器、
ト……湿し水循環用ポンプ、チ，リ……水舟、ヌ
，ル……水元ローラ、ヲ，ワ……水位調節栓、カ
……濾過器、ヨ……湿し水吸入口、タ……吸上管
、レ，ソ……バルブ、ツ……水位検知器、ネ……
水位警報器。 The figure shows an embodiment of the present invention, and the figure schematically shows the dampening water supply mechanism in the lithographic printing press of the present invention. Code: A, B...printing unit, 1,2...printing plate, 3,4...water tank, 5,6...dampening water, 7,8
... Circulation pump, 7a, 8a ... Injection pipe, 7b
, 8b... Output pipe, 7d, 8d... Branch pipe, 9,
10... Mizifune, 11, 13... Air conditioning controller, 11
a, 13a...Discharge pipe, 12, 14...Temperature control circulation pump, 12a, 14a...Water injection pipe, 12b
, 14b... Pour pipe, 15, 16, 17, 18...
...Valve, 19,20...Filter, 21,22...
...Water level adjustment section, 21a, 22a...Lid, 21b,
22b... Falling pipe, 23, 24... Water level adjustment section,
23a, 24a... Lid, 23b, 24b... Falling pipe, 25, 26... Water head roller, 27, 28...
Temperature sensor, 29, 30...Thermostat, 3
1, 32... Ink roller (conventional example), I...
Water tank, b...cooling device, c...cooling pipe, d...
Dampening water, E...Temperature detector, F...Temperature controller,
G... Dampening water circulation pump, Chi, Ri... Water boat, Nu, Le... Water head roller, Wo, Wa... Water level adjustment valve, Ka... Filter, Yo... Dampening water inlet, T...Suction pipe, L, S...Valve, T...Water level detector, N...
Water level alarm.

補正平２．１１．２８図面の簡単な説明を次のように補正する。明細書第１３頁第１７行目乃至同頁第２０行目
を次のように補正する。「第１図は本考案の構造の側面図である。第２
図は従来の平版印刷機に於ける湿し水供給機構の
側面図である。」Amendment November 28, 1992 The brief description of the drawing is amended as follows. The 17th line on page 13 of the specification to the 20th line on the same page are corrected as follows. “Figure 1 is a side view of the structure of the present invention.
The figure is a side view of a dampening water supply mechanism in a conventional lithographic printing press. ”

Claims

[Scope of utility model registration request]

Dampening water 5 corresponding to multiple printing units A and B
. and the spout pipes 7b and 8b of the circulation pumps 7 and 8 are connected to the valve 15.
, 16, 17, 18 to face the water boats 9, 10, and temperature sensors 27,
28 is installed, and the thermostat 2 is installed in the temperature sensors 27 and 28 to operate according to the detected temperature change.
9, 30, and the thermostat 29, 30
are connected to the air conditioning controllers 11 and 13, and the outlet pipes 12b and 1 of the temperature control circulation pumps 12 and 14 are connected to
4b is connected to the temperature controllers 11, 13, the discharge pipes 11a, 13a of these air conditioning controllers 11, 13 are made to face the water tanks 3, 4, and the branch pipes 7d, 8d of the spout pipes 7b, 8b are connected to the temperature controllers 11, 13. facing the filters 19, 20 provided on the water tanks 3, 4, and the water level adjusting parts 21, 22 and the water level adjusting parts 23, 2 in each water boat 9, 10.
4, the water level adjustment parts 21 and 22 are connected to the branch pipe 7d, the water level adjustment parts 23 and 24 are respectively connected to the branch pipe 8d, and the water base rollers 25, A lithographic printing machine equipped with a dampening water supply mechanism capable of printing with a different type of printing plate, characterized in that a dampening water supply mechanism 26 is disposed in a position where it can come into contact with the dampening water supplied in the water boats 9 and 10.