CN105291554B - A kind of printing tool holder system and its method of work based on intaglio printing - Google Patents
A kind of printing tool holder system and its method of work based on intaglio printing Download PDFInfo
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- CN105291554B CN105291554B CN201510730039.3A CN201510730039A CN105291554B CN 105291554 B CN105291554 B CN 105291554B CN 201510730039 A CN201510730039 A CN 201510730039A CN 105291554 B CN105291554 B CN 105291554B
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Abstract
The invention discloses a kind of printing tool holder system based on intaglio printing, include：Knife rest, doctor blade, support, slide rail, valve, air pump, tracheae and regulating valve；Ink is filled in its ink fountain, for gravure roll lower submerged in ink, printing paper is sent to the joint of roller platen and gravure roll by roller platen；Knife rest is provided with the left of its gravure roll, knife rest front end is provided with doctor blade；Slide rail is provided with above its knife rest, is fixed by support, tracheae connects through knife rest and slide rail；Valve is provided with above its tracheae, lower section is connected with air pump, and regulating valve is located at tracheae and air pump joint；Present invention printing tool holder system is quickly dried up the ink that non-graphic position is deposited on printing plate by the air-flow of discharge, avoids and unnecessary stain is formed on printing paper, so as to reach the purpose of improved surface printing effect.The invention also discloses a kind of method of work of the printing tool holder system based on intaglio printing.
Description
Technical field
The present invention relates to intaglio printing adaptive improving technology field, specifically a kind of printing knife rest system based on intaglio printing
System and its method of work.
Background technology
Intaglio printing is the one of which of four big mode of printings, is a kind of direct printing process, institute in its intaglio plate pit
The ink contained is imprinted directly on printing paper, and the deep or light level in institute's print face is determined by the size and the depth of pit, if
Pit is deeper, then the ink contained is more, and the layer of ink left after impressing on printing paper is just thicker；If opposite pit is shallower, contain
Quantity of ink with regard to less, the layer of ink left after impressing on printing paper is with regard to relatively thin；The printing plate of intaglio printing be by one by one with original copy
What the surface of the corresponding pit of picture and text and printing plate was formed, during printing, ink is filled in pit, the ink of plate surface
Struck off with doctor, there is certain pressure contact between printing plate and printing paper, so as to by the printing ink transfer in pit to printing paper
On, complete printing；The one kind of intaglio printing as typography, it is abundant with its printing product layer of ink, it is bright-colored, saturation degree is high,
The advantages that printing plate press resistance rate is high, print quality is stable, print speed printing speed is fast occupies extremely in printing packaging and picture and text publishing area
Consequence；But intaglio printing equally there is also it is certain the shortcomings that, such as in existing gravure printing process, gravure
Chrome-plated surface is damaged to form small recess due to producing surface polishing out-of-flatness or sharp thing sometimes during mask-making technology
Situation, the also inking of gravure non-graphic part is caused, and speckle is formed on printing paper, so as to influence the transfer of picture and text.
The content of the invention
Goal of the invention：In order to overcome the above insufficient, it is an object of the invention to provide a kind of printing knife based on intaglio printing
Frame system and its method of work, the printing tool holder system are fast by the ink that non-graphic position is deposited on printing plate by the air-flow of discharge
Speed drying, avoids and unnecessary stain is formed on printing paper, so as to reach the purpose of improved surface printing effect.
Technical scheme：A kind of in order to realize the above object printing tool holder system based on intaglio printing of the present invention
And its method of work, including：Roller platen, gravure roll, ink, ink fountain and printing paper, in addition to：Knife rest, doctor blade, branch
Frame, slide rail, valve, air pump, tracheae and regulating valve；Ink is filled in the ink fountain, the gravure roll lower submerged is in oil
Printing paper is sent to the joint of roller platen and gravure roll by Mo Zhong, the roller platen；It is provided with the left of the gravure roll
Knife rest, the knife rest front end are provided with doctor blade, and the doctor blade is pressed against in gravure roll；It is provided with above the knife rest
Slide rail fixed by support, the tracheae connects through knife rest and slide rail, and valve, lower section and air pump are provided with above the tracheae
It is connected；The regulating valve is located at tracheae and air pump joint, can adjust the size of air-flow.
Preferably, above-mentioned a kind of printing tool holder system and its method of work based on intaglio printing, the valve are set altogether
There are two, arranged in parallel therefore big from the air-dried area of air-flow of valve discharge, speed is fast.
Preferably, above-mentioned a kind of printing tool holder system and its method of work based on intaglio printing, the valve front end
And the distance range of gravure roll can be adjusted between 30-50mm according to actual conditions, ensure that optimum air-flow is big
It is small to blow to gravure roll.
Preferably, above-mentioned a kind of printing tool holder system and its method of work based on intaglio printing, the knife rest are provided with
One 22mm circular hole, air supply pipe is movable to be used.
Preferably, above-mentioned a kind of printing tool holder system and its method of work based on intaglio printing, the tracheae is by can
Plasticity polyurethane materials are made, and elasticity is high, air-tightness is good, and antiwear property is strong.
Preferably, above-mentioned a kind of printing tool holder system and its method of work based on intaglio printing, the doctor blade
Length can be adjusted manually in the range of 0-35mm, so as to ensure good wiping effect.
A kind of printing tool holder system and its method of work based on intaglio printing of the present invention, specific job step
It is as follows：
（1）, gravure roll turn clockwise by the ink in ink fountain coated on gravure roll chrome-plated surface and
In ink cell；
（2）, the doctor blade that is pressed against in gravure roll scrapes ink unnecessary in addition to ink cell in gravure roll
Except clean, wherein the length of doctor blade is between 0-35mm；
（3）, air pump air-flow is sent to by tracheae by valve, wherein regulating valve can adjust air-flow size, and tracheae can be in slide rail
Moved in the range of upper 20mm；
（4）, doctor blade scrape off in gravure roll after the ink of non-graphic position, the air-flow of valve blowout is by non-graphic position
The ink drying deposited small concave surface is put, the ink cell of areas is more and unaffected due to depositing ink, wherein valve front end and recessed
The distance of version printing roller is between 30-50mm；
（5）, roller platen rotate counterclockwise is sent to printing paper above gravure roll；
（6）, gravure roll and the contact of printing paper combined pressure, the ink in gravure roll ink cell be transferred to printing paper
On；
（7）, by the rotate counterclockwise of roller platen, the printing paper after inking is reclaimed successively.
Beneficial effect：Compared with prior art, the present invention has advantages below：
1st, heretofore described a kind of printing tool holder system and its method of work based on intaglio printing, two valve
Arranged in parallel, the flow area of discharge is big, and scope is wide, and it is fast to air-dry speed.
2nd, heretofore described a kind of printing tool holder system and its method of work based on intaglio printing, circle on its knife rest
The diameter in hole is more than the moveable air line distance of tracheae, reduces the mutual abrasion of tracheae and knife rest；And by plasticity polyamine
Tracheae made from fat material, elasticity is high, air-tightness is good, and itself antiwear property is very strong, therefore ensure that printing tool holder system
High quality operation.
3rd, heretofore described a kind of printing tool holder system and its method of work based on intaglio printing, its regulating valve can
To adjust the air-flow size discharged by air pump, can also be entered plus the distance of valve front end and gravure roll according to actual conditions
Row regulation, therefore ensure that appropriate air-flow size blows to gravure roll so that the ink of non-graphic position is dried up completely,
And the ink cell of areas is unaffected.
4th, heretofore described a kind of printing tool holder system and its method of work based on intaglio printing, its intaglio printing
Roller and doctor blade have certain abrasion after long-term use, and now the length progress suitably to doctor blade is micro- manually
Adjust, it is ensured that good wiping effect, extend the service life of printing tool holder system.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of printing tool holder system based on intaglio printing of the present invention；
Fig. 2 is the mplifying structure schematic diagram in A portions in Fig. 1.
In figure：1 roller platen, 2 gravure rolls, 3 ink, 4 ink fountains, 5 printing paper, 6 knife rests, 7 doctor blades, 8 supports, 9
Slide rail, 10 valves, 11 air pumps, 12 tracheaes, 13 regulating valves.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of printing tool holder system based on intaglio printing of the present embodiment, including：Roller platen 1,
Gravure roll 2, ink 3, ink fountain 4 and printing paper 5, in addition to：Knife rest 6, doctor blade 7, support 8, slide rail 9, valve 10, gas
Pump 11, tracheae 12 and regulating valve 13；Ink 3 is filled in its ink fountain 4, the lower submerged of gravure roll 2 is in ink 3, roller platen 1
Printing paper 5 is sent to the joint of roller platen 1 and gravure roll 2；The left side of its gravure roll 2 is provided with knife rest 6, before knife rest 6
End is provided with doctor blade 7, and doctor blade 7 is pressed against in gravure roll 2；The slide rail 9 that its top of knife rest 6 is provided with passes through support 8
It is fixed；Its tracheae 12 connects through knife rest 6 and slide rail 9, and the top of tracheae 12 is provided with valve 10, and lower section is connected with air pump 11；It is adjusted
Section valve 13 is located at tracheae 12 and the joint of air pump 11, can adjust the size of air-flow.
Further preferably as shown in Figure 1 and Figure 2, its valve 10 is provided with two altogether, arranged in parallel, therefore from the row of valve 10
The air-dried area of air-flow gone out is big, and speed is fast；The distance range of its front end of valve 10 and gravure roll 2, can between 30-50mm
It is adjusted according to actual conditions, ensures that optimum air-flow size blows to gravure roll 2；Its knife rest 6 is provided with a 22mm
Circular hole, air supply pipe 12 is movable to be used；Its tracheae 12 is made by plasticity polyurethane materials, and elasticity is high, air-tightness is good, resists
Wear resistance is strong；Its length of doctor blade 7 can be adjusted manually in the range of 0-35mm, so as to ensure good wiping effect
Fruit.
A kind of printing tool holder system and its method of work based on intaglio printing described in the present embodiment, specific work
Step is as follows：
（1）, gravure roll 2 turn clockwise by the ink 3 in ink fountain 4 be coated on gravure roll 2 chrome-plated surface
And in ink cell；
（2）, the doctor blade 7 that is pressed against in gravure roll 2 is by ink unnecessary in addition to ink cell in gravure roll 2
3 scraped cleans, the wherein length of doctor blade 7 are 30mm；
（3）, air pump 11 air-flow is sent to by tracheae 12 by valve 10, wherein regulating valve 13 can adjust air-flow size, tracheae
12 are moved to the low order end of slide rail 9；
（4）, doctor blade 7 scrape off in gravure roll 2 after non-graphic position ink 3, valve 10 blow out air-flow will be non-
The ink 3 that the small concave surface in picture and text position is deposited dries up, and the ink cell of areas is more and unaffected due to depositing ink, wherein valve 10
The distance of front end and gravure roll 2 is 30mm；
（5）, the rotate counterclockwise of roller platen 1 printing paper 5 is sent to the top of gravure roll 2；
（6）, gravure roll 2 and the contact of the combined pressure of printing paper 5, the ink 3 in the ink cell of gravure roll 2 be transferred to printing
On paper 5；
（7）, by the rotate counterclockwise of roller platen 1, the printing paper 5 after inking is reclaimed successively.
Embodiment 2
A kind of described printing tool holder system based on intaglio printing, its structure is identical with the structure in embodiment 1, its work
It is as follows to make mode：
（1）, gravure roll 2 turn clockwise by the ink 3 in ink fountain 4 be coated on gravure roll 2 chrome-plated surface
And in ink cell；
（2）, the doctor blade 7 that is pressed against in gravure roll 2 is by ink unnecessary in addition to ink cell in gravure roll 2
3 scraped cleans, the wherein length of doctor blade 7 are 31mm；
（3）, air pump 11 air-flow is sent to by tracheae 12 by valve 10, wherein regulating valve 13 can adjust air-flow size, tracheae
12 are moved to the middle of slide rail 9；
（4）, doctor blade 7 scrape off in gravure roll 2 after non-graphic position ink 3, valve 10 blow out air-flow will be non-
The ink 3 that the small concave surface in picture and text position is deposited dries up, and the ink cell of areas is more and unaffected due to depositing ink, wherein valve 10
The distance of front end and gravure roll 2 differs 40mm；
（5）, the rotate counterclockwise of roller platen 1 printing paper 5 is sent to the top of gravure roll 2；
（6）, gravure roll 2 and the contact of the combined pressure of printing paper 5, the ink 3 in the ink cell of gravure roll 2 be transferred to printing
On paper 5；
（7）, by the rotate counterclockwise of roller platen 1, the printing paper 5 after inking is reclaimed successively.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvement can also be made, these improvement also should be regarded as the present invention's
Protection domain.
Claims (2)
1. a kind of printing tool holder system based on intaglio printing, including：Roller platen（1）, gravure roll（2）, ink（3）, ink
Bucket（4）And printing paper（5）, it is characterised in that：Also include：Knife rest（6）, doctor blade（7）, support（8）, slide rail（9）, valve
（10）, air pump（11）, tracheae（12）And regulating valve（13）；
The ink fountain（4）In fill ink（3）, the gravure roll（2）Lower submerged is in ink（3）In, the roller platen
（1）By printing paper（5）It is sent to roller platen（1）And gravure roll（2）Joint；The gravure roll（2）Left side is provided with
Knife rest（6）, the knife rest（6）Front end is provided with doctor blade（7）, the doctor blade（7）It is pressed against gravure roll（2）On；
The knife rest（6）Top, which is provided with, passes through support（8）Fixed slide rail（9）, the tracheae（12）Through knife rest（6）And slide rail（9）
Connect；The tracheae（12）Top is provided with valve（10）, lower section and air pump（11）It is connected, the regulating valve（13）It is located at tracheae
（12）And air pump（11）Joint；The valve（10）It is arranged in parallel altogether provided with two；The tracheae（12）Can be in slide rail
（9）Moved in the range of upper 20mm, the valve（10）Front end and gravure roll（2）Distance range between 30-50mm；
The knife rest（6）Circular hole provided with a 22mm, air supply pipe（12）It is movable to use；The tracheae（12）By plasticity polyamine
Fat material is made；The doctor blade（7）Length can be adjusted manually in the range of 0-35mm.
A kind of 2. method of work of the printing tool holder system based on intaglio printing, it is characterised in that：Specific job step is as follows：
（1）, gravure roll（2）Turn clockwise ink fountain（4）In ink（3）Coated on gravure roll（2）Chromium plating
In surface and ink cell；
（2）, be pressed against gravure roll（2）On doctor blade（7）By gravure roll（2）On oil unnecessary in addition to ink cell
Black scraped clean, wherein doctor blade（7）Length between 0-35mm；
（3）, air pump（11）Pass through tracheae（12）Air-flow is sent to valve（10）, wherein regulating valve（13）Adjustable air-flow size,
Tracheae（12）Can be in slide rail（9）Moved in the range of upper 20mm；
（4）, doctor blade（7）Scrape off gravure roll（2）After the ink of upper non-graphic position, valve（10）The air-flow of blowout will be non-
The ink drying that the small concave surface in picture and text position is deposited, the ink cell of areas is more and unaffected due to depositing ink, wherein valve
（10）Front end and gravure roll（2）Distance between 30-50mm；
（5）, roller platen（1）Rotate counterclockwise is printing paper（5）It is sent to gravure roll（2）Top；
（6）, gravure roll（2）And printing paper（5）Combined pressure contacts, gravure roll（2）Ink in ink cell is transferred to print
Brush paper（5）On；
（7）, by roller platen（1）Rotate counterclockwise, the printing paper after inking（5）Reclaimed successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730039.3A CN105291554B (en) | 2015-11-02 | 2015-11-02 | A kind of printing tool holder system and its method of work based on intaglio printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730039.3A CN105291554B (en) | 2015-11-02 | 2015-11-02 | A kind of printing tool holder system and its method of work based on intaglio printing |
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| Publication Number | Publication Date |
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| CN105291554A CN105291554A (en) | 2016-02-03 |
| CN105291554B true CN105291554B (en) | 2018-02-13 |
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| CN201510730039.3A Active CN105291554B (en) | 2015-11-02 | 2015-11-02 | A kind of printing tool holder system and its method of work based on intaglio printing |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2018003618A1 (en) * | 2016-06-27 | 2019-04-11 | 株式会社シンク・ラボラトリー | Gravure printing apparatus, gravure printing method and printed matter manufacturing method |
| CN107599608B (en) * | 2017-09-23 | 2019-02-12 | 东莞市信彩包装有限公司 | Intaglio press and its ink-scraping device |
| CN112046127B (en) * | 2020-10-12 | 2021-05-07 | 江苏新美亚印刷有限公司 | Use method of inking device of gravure printing machine |
| CN113799508B (en) * | 2021-07-29 | 2023-05-09 | 扬州华伦印刷包装有限公司 | Adsorption stripping type printing process for soft material |
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|---|---|---|---|---|
| US6145437A (en) * | 1998-03-23 | 2000-11-14 | Man Roland Druckmaschinen Ag | Anilox inking unit for a rotary offset printing machine |
| CN201186515Y (en) * | 2008-04-24 | 2009-01-28 | 常德金鹏印务有限公司 | Sheet-fed gravure press screw removing apparatus |
| CN202753583U (en) * | 2012-09-07 | 2013-02-27 | 湛江卷烟包装材料印刷有限公司 | Blowing drying device for eliminating gravure product surface chalk line shading |
| WO2013064415A1 (en) * | 2011-11-03 | 2013-05-10 | Tetra Laval Holdings & Finance S.A. | An apparatus for flexographic printing of a web of packaging material |
| CN204451502U (en) * | 2015-03-12 | 2015-07-08 | 重庆宏声印务有限责任公司 | A kind of intaglio printing press |
| CN205202425U (en) * | 2015-11-02 | 2016-05-04 | 江苏顺泰包装印刷科技有限公司 | Printing tool rest device based on intaglio printing |
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2015
- 2015-11-02 CN CN201510730039.3A patent/CN105291554B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6145437A (en) * | 1998-03-23 | 2000-11-14 | Man Roland Druckmaschinen Ag | Anilox inking unit for a rotary offset printing machine |
| CN201186515Y (en) * | 2008-04-24 | 2009-01-28 | 常德金鹏印务有限公司 | Sheet-fed gravure press screw removing apparatus |
| WO2013064415A1 (en) * | 2011-11-03 | 2013-05-10 | Tetra Laval Holdings & Finance S.A. | An apparatus for flexographic printing of a web of packaging material |
| CN202753583U (en) * | 2012-09-07 | 2013-02-27 | 湛江卷烟包装材料印刷有限公司 | Blowing drying device for eliminating gravure product surface chalk line shading |
| CN204451502U (en) * | 2015-03-12 | 2015-07-08 | 重庆宏声印务有限责任公司 | A kind of intaglio printing press |
| CN205202425U (en) * | 2015-11-02 | 2016-05-04 | 江苏顺泰包装印刷科技有限公司 | Printing tool rest device based on intaglio printing |
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