CN2222610Y

CN2222610Y - integrative platemaking machine for offset printing

Info

Publication number: CN2222610Y
Application number: CN 95209985
Authority: CN
Inventors: 吕文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-29
Filing date: 1995-04-29
Publication date: 1996-03-20
Anticipated expiration: 2005-04-29

Abstract

The utility model provides an integrative plate making machine for offset printing. On the foundation of the present offset press, the utility model is fixed with an aurora printing system on the out circle side of a big bowl or a printing plate roller and the front of a feed water system by a clutch. A base plate is fixed on the upper plate surface of the big bowl; when working, the utility model is directly connected with a computer to realize the function of the integration of plate making and offset printing. The two procedures of aurora printing and plate burning are omitted, the printing plate of a sheet film is saved, the printing cost is greatly reduced and also the printing efficiency is improved, so the utility model is an ideal business automation equipment.

Description

Hectographic printing plate-making all-in-one

The utility model relates to a kind of printing machinery that integrates hectographic printing, makes a plate.

At present, before the offset press printing, all be earlier through computer typing editing files content, the content that edits is imprinted on the film by the aurora inker, utilize film shining file content on the galley once more on the printer, then galley is installed in and prints off regular printed matter on the offset press, utilize that this press printing operation is many, film and the galley consumption is big, printing cost is big, print speed printing speed is slow, the cycle is long.

The purpose of this utility model is to provide a kind of and directly connects, saves aurora lettering and printing down operation with computer, directly prints out the hectographic printing plate-making all-in-one of regular printed matter.

For achieving the above object, the technical scheme that the utility model is taked is: on the basis of existing offset press, aurora lettering system is fixed on the large roller of offset press or forme drum cylindrical side, water supply system front by clutch, photosensitive drums in the aurora lettering system and solid version roller are under the control of clutch, can realize and the clutch action of large roller that the base version is fixed on the last space of a whole page of large roller or forme drum.During work, this all-in-one directly links to each other with computer, computer is with the file content input aurora lettering system that edits, photosensitive drums in the aurora lettering system is imprinted on file content on the base version, and then the solid version of process roller is fixed on ink powder on the base version, the base version that is printed on file content just can directly be printed, and realizes the purpose of hectographic printing and plate-making one.

The hectographic printing plate-making all-in-one that manufactures and designs by such scheme, saved aurora lettering and printing down two procedures, also saved film and galley simultaneously, not only printing cost reduces significantly, also having improved printing efficiency, is a kind of more satisfactory equipment of office automation.

Accompanying drawing is the structural representation of hectographic printing plate-making all-in-one.

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing thereof:

As shown in the figure, 1-body wherein, 2-printing, 3-aurora lettering system, 4-base version, 5-large roller, 6-water supply system, 7-ink spreader, 8-small roller, 9,11-sheet conveying system, 10-printing finished product, 12-paper, Gu 13-plate roller, 14-photosensitive drums, 15-clutch.This embodiment is on the basis of China's patent application " application number is 94108312.8, name be called large and small cylinders formula offset press ", existing aurora lettering system 3 is fixed on the large roller 5 of large and small cylinders formula offset press (if select the offset press repacking of other type for use by clutch, then be forme drum) cylindrical side, the front of water supply system 6, photosensitive drums 14 in the aurora lettering system 3 and solid plate roller 13 can be realized the clutch action with large roller 5 under the control of clutch 15; Base version 4 is fixed on the last space of a whole page of large roller 5 (or forme drum), and base version 4 can be made with metals such as aluminium or chromium, and also the nonmetallic materials of available available technology adopting are made.

During plate-making, this all-in-one directly links to each other with computer, photosensitive drums 14 in the aurora lettering system 3, solid version roller 13 are under the control of clutch 15, be harmonious with large roller 5 respectively (promptly tangent), when computer is imported aurora lettering system 3 with the file content that edits, photosensitive drums 14 is imprinted on file content on the base version 4, again through solid version roller 13 solid versions, picture and text on the base version 4 partly are that oleophilic layer, non-graphic partly are hydrophilic layer, the base version 4 that is printed on file content just look like mounted other galley as the PS version, can be directly used in printing; Make version when beginning to print, photosensitive drums 14 in the aurora lettering system 3, solid version roller 13 are under the control of clutch 15, separate with large roller 5 respectively, the operation of other each system such as printing 2, water supply system 6, ink spreader 7, sheet conveying system 9,11 etc. is same as the prior art, does not repeat them here; After printing finishes, can spend edition liquid and the picture and text on the base version 4 be wiped (artificial or machinery all can), base editions 4 can use repeatedly like this, and the long period replacing once gets final product.

Claims

A kind of hectographic printing plate-making all-in-one, it is made up of hectographic printing system and aurora lettering system two parts, it is characterized in that aurora lettering system (3) is fixed on the large roller of hectographic printing system or the cylindrical side of forme drum (5), the front of water supply system (6) by clutch (15), photosensitive drums (14) in the aurora lettering system (3) and solid version roller (13) are under clutch (15) control, the clutch action of realization and large roller or forme drum (5), base version (4) is fixed on the last space of a whole page of large roller or forme drum (5).