CN105346206A - Intaglio printing device capable of preventing printing ink from being deposited - Google Patents
Intaglio printing device capable of preventing printing ink from being deposited Download PDFInfo
- Publication number
- CN105346206A CN105346206A CN201510888763.9A CN201510888763A CN105346206A CN 105346206 A CN105346206 A CN 105346206A CN 201510888763 A CN201510888763 A CN 201510888763A CN 105346206 A CN105346206 A CN 105346206A
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- ink
- ink reservoir
- gravure
- blanket cylinder
- cylinder
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Abstract
The invention discloses an intaglio printing device capable of preventing printing ink from being deposited. A first doctor blade is arranged on the left side of an intaglio roller, and an ink distributing roller immersed in an ink groove is attached to the left side of the intaglio roller; a liquid level detector electrically connected with a master controller is installed in the ink groove, an ink adding tank is installed on the upper portion of one side of the ink groove, and the bottom of the ink adding tank is communicated with the ink tank through a pipeline; a motor is fixedly installed below the ink adding tank, and an output shaft of the motor extends into the ink adding tank and is connected with a stirring impeller in the ink adding tank; a blanket cylinder is attached to the right side of the intaglio roller and attached to a back-up roller, and a driving roller and a plurality of driven shafts are arranged below a printed material between the blanket cylinder and a paper receiving device; a first drying device is installed above the driving roller and the multiple driven shafts, and a second drying device is installed below the driving roller and the multiple driven shafts. The intaglio printing device can prevent the printing ink from being deposited, multiple drying is conducted on the printed material obtained after being printing, and the overall quality of printed products is improved.
Description
Technical field
The invention belongs to print field, relate in particular to a kind of gravure apparatus preventing ink deposition.
Background technology
Printing be by word, picture, photo, the original copy such as false proof through operations such as plate-making, Shi Mo, pressurizations, make printing ink transfer on the material surfaces such as paper, fabric, plastic products, leather, the technology of batch duplicating original copy content.According to the relative position in picture and text on forme and non-graphic region, common mode of printing can be divided into the large class of letterpress, intaglio printing, lithographic printing and porous printing four.When preventing the gravure apparatus printing of ink deposition, the full space of a whole page inking of plate cylinder, with doctor, the ink of blank parts on the space of a whole page is scraped clearly, leave the ink of areas, then paper is crossed, impressed at the back side of paper by impression cylinder, make the ink of negative area be transferred directly on paper, finally by collection part by printed matter heap or rewinding good.Intaglio press adopts the direct mode of printing printing of circle pressure circle, and forme, directly on plate cylinder, adopts leaching ink or ink-jetting style to ink, do not have ink distribution mechanism.Because layer of ink is thick, use the quicksetting ink of high volatility, must drying unit be had.In printing process, be obtain the indispensable link of high quality printing product to the control of ink.If in printing process, in print cartridge, ink is very few will cause disconnected ink, print quality will certainly be affected, again a series of preparations of carrying out of starting shooting also can bring the wastes such as time, ink and paper, so be very necessary to the monitoring of ink minimum in ink fountain.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of gravure apparatus preventing ink deposition preventing disconnected ink.
A kind of gravure apparatus preventing ink deposition, comprise: black groove, the distributor rollers turned clockwise, the gravure cylinder turned clockwise, the blanket cylinder be rotated counterclockwise, the first doctor, backing roll, add ink reservoir, master controller and Level meter, the left side of described gravure cylinder is provided with the first doctor, the left side being immersed in distributor rollers in black groove and gravure cylinder fits, and distributor rollers is positioned at the below of the first doctor, a Level meter be electrically connected with master controller is installed, for detecting liquid level in black groove in ink groove; The top of ink groove side is provided with and adds ink reservoir, adds bottom ink reservoir and is communicated with black groove by pipeline, and is provided with a valve adding on the pipeline between ink reservoir and black groove, and described valve is electrically connected with master controller; Be fixed with a motor in the described below adding ink reservoir, the output shaft of this motor passes into and adds in ink reservoir and be connected with the agitator arm added in ink reservoir;
The right side of described gravure cylinder is fitted with a blanket cylinder, described blanket cylinder and backing roll fit, and be provided with stock between blanket cylinder and backing roll, the output being positioned at blanket cylinder place stock is connected with a delivery device, and be provided with a drive roll and multiple driven shaft below stock between blanket cylinder and delivery device, for delivering printing, above drive roll and multiple driven shaft, the first drying device is installed, in the below of drive roll and multiple driven shaft, the second drying device is installed, described second drying device is the drying box that drier is housed.
In technique scheme, described in add ink reservoir above for uncovered, add ink reservoir open-mouth and be provided with one at this and add ink reservoir lid.
In technique scheme, be provided with the second scraper in the below of the gravure cylinder side of described blanket cylinder, the below of described second scraper is provided with one second scraper and connects print cartridge.
In technique scheme, be fitted with a clean roller below the blanket cylinder between described second scraper and backing roll, the below of this clean roller is provided with a clean roller and connects print cartridge.
In technique scheme, described in add ink reservoir bottom surface be positioned at the top of gravure cylinder bottom surface.
Beneficial effect of the present invention is: originally prevent the gravure apparatus of ink deposition from comprising: black groove, the distributor rollers turned clockwise, the gravure cylinder turned clockwise, the blanket cylinder be rotated counterclockwise, the first doctor, backing roll, add ink reservoir, master controller and Level meter, the left side of described gravure cylinder is provided with the first doctor, the left side being immersed in distributor rollers in black groove and gravure cylinder fits, and distributor rollers is positioned at the below of the first doctor, a Level meter be electrically connected with master controller is installed, for detecting liquid level in black groove in ink groove, the top of ink groove side is provided with and adds ink reservoir, adds bottom ink reservoir and is communicated with black groove by pipeline, and is provided with a valve adding on the pipeline between ink reservoir and black groove, and described valve is electrically connected with master controller, be fixed with a motor in the described below adding ink reservoir, the output shaft of this motor passes into and adds in ink reservoir and be connected with the agitator arm added in ink reservoir, the right side of described gravure cylinder is fitted with a blanket cylinder, described blanket cylinder and backing roll fit, and be provided with stock between blanket cylinder and backing roll, the output being positioned at blanket cylinder place stock is connected with a delivery device, and be provided with a drive roll and multiple driven shaft below stock between blanket cylinder and delivery device, for delivering printing, above drive roll and multiple driven shaft, the first drying device is installed, in the below of drive roll and multiple driven shaft, the second drying device is installed, described second drying device is the drying box that drier is housed, the present invention prevents the ink in black groove from precipitating, and multiple drying is carried out to the stock after printing, improve the total quality of printing.
Accompanying drawing explanation
Fig. 1 is the structural representation preventing the gravure apparatus of ink deposition of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the gravure apparatus of ink deposition that prevents of the present invention is described in detail.
As shown in Figure 1, prevent a gravure apparatus for ink deposition, comprising: black groove 10, the distributor rollers 4 turned clockwise, the gravure cylinder 2 turned clockwise, blanket cylinder 1, first doctor 3 be rotated counterclockwise, add ink reservoir, master controller (not shown), Level meter 5 and backing roll.
The left side of gravure cylinder is provided with the first doctor, the left side being immersed in distributor rollers in black groove and gravure cylinder fits, and distributor rollers is positioned at the below of the first doctor, a Level meter be electrically connected with master controller is installed in black groove, for detecting liquid level in black groove; The top of ink groove side is provided with and adds ink reservoir, what add ink reservoir is uncovered above, add and be provided with one above ink reservoir at this and add ink reservoir lid 6, add bottom ink reservoir 7 and communicated with black groove by pipeline 8, and a valve 9 is installed adding on the pipeline between ink reservoir and black groove, valve is electrically connected with master controller, closing of master controller controllable valve door.Wherein, the bottom surface adding ink reservoir is preferably placed at the top of gravure cylinder bottom surface.When Level meter detects the liquid level of ink in black groove lower than minimum setting liquid level, main controller controls valve open, the ink added in ink reservoir flows in black groove; When Level meter detects the setting liquid level that the liquid level of ink in black groove reaches the highest, main controller controls valve closing.Be fixed with a motor 12 in the below adding ink reservoir, the output shaft of this motor passes into and adds in ink reservoir and be connected with the agitator arm 11 added in ink reservoir, can prevent the ink deposition in black groove.
The right side of gravure cylinder is fitted with blanket cylinder, and blanket cylinder and backing roll 18 fit, and are provided with stock between blanket cylinder and backing roll.The below being provided with the second scraper 13, second scraper in the below of the gravure cylinder side of blanket cylinder is provided with one second scraper and connects print cartridge 14.Be fitted with a clean roller 15 below blanket cylinder, clean roller is between the second scraper and backing roll, and the below of this clean roller is provided with a clean roller connects print cartridge 16.The output being positioned at blanket cylinder place stock 17 is connected with a delivery device, and be provided with a drive roll 19 and multiple driven shaft 20 below stock between blanket cylinder and delivery device 23, for delivering printing, first drying device 21 is installed above drive roll and multiple driven shaft, be provided with the second drying device in the below of drive roll and multiple driven shaft, described second drying device is the drying box 22 that drier is housed.
Above to invention has been exemplary description; should be noted that; when not departing from core of the present invention, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection scope of the present invention.
Claims (5)
1. one kind prevents the gravure apparatus of ink deposition, it is characterized in that, comprise: black groove, the distributor rollers turned clockwise, the gravure cylinder turned clockwise, the blanket cylinder be rotated counterclockwise, the first doctor, backing roll, add ink reservoir, master controller and Level meter, the left side of described gravure cylinder is provided with the first doctor, the left side being immersed in distributor rollers in black groove and this gravure cylinder fits, and distributor rollers is positioned at the below of the first doctor, a Level meter be electrically connected with master controller is installed, for detecting liquid level in black groove in ink groove; The top of ink groove side is provided with and adds ink reservoir, adds bottom ink reservoir and is communicated with black groove by pipeline, and is provided with a valve adding on the pipeline between ink reservoir and black groove, and described valve is electrically connected with master controller; Be fixed with a motor in the described below adding ink reservoir, the output shaft of this motor passes into and adds in ink reservoir and be connected with the agitator arm added in ink reservoir;
The right side of described gravure cylinder is fitted with a blanket cylinder, described blanket cylinder and backing roll fit, and be provided with stock between blanket cylinder and backing roll, the output being positioned at blanket cylinder place stock is connected with a delivery device, and be provided with a drive roll and multiple driven shaft below stock between blanket cylinder and delivery device, for delivering printing, above drive roll and multiple driven shaft, the first drying device is installed, in the below of drive roll and multiple driven shaft, the second drying device is installed, described second drying device is the drying box that drier is housed.
2. the gravure apparatus preventing ink deposition according to claim 1, is characterized in that, described in add ink reservoir above for uncovered, add ink reservoir open-mouth and be provided with one at this and add ink reservoir lid.
3. the gravure apparatus preventing ink deposition according to claim 1, is characterized in that, is provided with the second scraper in the below of the gravure cylinder side of described blanket cylinder, and the below of described second scraper is provided with one second scraper and connects print cartridge.
4. the gravure apparatus preventing ink deposition according to claim 3, is characterized in that, is fitted with a clean roller below the blanket cylinder between described second scraper and backing roll, and the below of this clean roller is provided with a clean roller and connects print cartridge.
5. the gravure apparatus preventing ink deposition according to claim 1, is characterized in that, described in add ink reservoir bottom surface be positioned at the top of gravure cylinder bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888763.9A CN105346206A (en) | 2015-12-04 | 2015-12-04 | Intaglio printing device capable of preventing printing ink from being deposited |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888763.9A CN105346206A (en) | 2015-12-04 | 2015-12-04 | Intaglio printing device capable of preventing printing ink from being deposited |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105346206A true CN105346206A (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510888763.9A Pending CN105346206A (en) | 2015-12-04 | 2015-12-04 | Intaglio printing device capable of preventing printing ink from being deposited |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105346206A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372707A (en) * | 2018-04-12 | 2018-08-07 | 宜春市同茂印务有限公司 | A kind of high emulation printing machine that convenience dismantles printing plate main body |
| CN109397860A (en) * | 2018-12-08 | 2019-03-01 | 杭州多丽彩印有限公司 | Environment-friendly type Five-color printing machine |
-
2015
- 2015-12-04 CN CN201510888763.9A patent/CN105346206A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372707A (en) * | 2018-04-12 | 2018-08-07 | 宜春市同茂印务有限公司 | A kind of high emulation printing machine that convenience dismantles printing plate main body |
| CN108372707B (en) * | 2018-04-12 | 2024-03-29 | 宜春市同茂印务有限公司 | High-simulation printing machine convenient to detach printing plate main body |
| CN109397860A (en) * | 2018-12-08 | 2019-03-01 | 杭州多丽彩印有限公司 | Environment-friendly type Five-color printing machine |
| CN109397860B (en) * | 2018-12-08 | 2024-04-05 | 杭州多丽彩印有限公司 | Environment-friendly five-color printing machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |