CN115891402A - Novel many china ink grooves intaglio of printing - Google Patents
Novel many china ink grooves intaglio of printing Download PDFInfo
- Publication number
- CN115891402A CN115891402A CN202211005529.3A CN202211005529A CN115891402A CN 115891402 A CN115891402 A CN 115891402A CN 202211005529 A CN202211005529 A CN 202211005529A CN 115891402 A CN115891402 A CN 115891402A
- Authority
- CN
- China
- Prior art keywords
- ink
- printing
- intaglio
- plate
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000976 ink Substances 0.000 title claims description 139
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000007790 scraping Methods 0.000 claims description 16
- 238000004049 embossing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
- B41F13/11—Gravure cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/18—Impression cylinders
- B41F13/187—Impression cylinders for rotogravure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/06—Troughs or like reservoirs with immersed or partly immersed, rollers or cylinders
- B41F31/07—Troughs or like reservoirs with immersed or partly immersed, rollers or cylinders for rotogravure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/10—Applications of feed or duct rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/02—Rotary intaglio printing presses for multicolour printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/08—Wiping mechanisms
- B41F9/10—Doctors, scrapers, or like devices
Abstract
The invention discloses a novel printing multi-ink-groove intaglio plate, which comprises a base, wherein an ink storage box is arranged on the upper end surface of the base, a first ink groove is formed in one side of the ink storage box, a second ink groove is formed in the other side of the ink storage box, supporting plates are arranged on two sides of the base, a first motor is arranged on the lower portion of the supporting plate on one side, a rotor shaft of the first motor is connected with a first printing intaglio plate, the lower portion of the first printing intaglio plate is inserted into the first ink groove, a second printing intaglio plate is arranged on one side of the first printing intaglio plate, the lower portion of the second printing intaglio plate is inserted into the second ink groove, and a printing electric eye is arranged on the supporting plate on the other side. The light-color transparent ink is injected into the first ink tank, the dark-color ink is injected into the second ink tank, and when the first printing intaglio and the second printing intaglio are matched with the embossing roller to perform printing operation, the printing electric eye positions the dark-color pattern printed by the second printing intaglio so as to complete the positioning of the printing pattern of the first printing intaglio.
Description
Technical Field
The invention relates to the technical field of printing intaglio plates, in particular to a novel printing multi-ink-groove intaglio plate.
Background
In the prior art intaglio printing press, the lower half of the rotating printing plate is immersed in the ink tank during the operation process, and the ink is continuously taken away, so that the ink must be added into the ink tank from time to time during the operation process. When high-viscosity ink is printed by the conventional ink tank structure at present, a large amount of ink is brought to the rear of an ink tank scraper after a printing plate rotates at a high speed, so that the ink leaks backwards, the pollution is serious, the cleaning is difficult, meanwhile, the ink is influenced by the ink carrying effect of the centrifugal force of the printing plate, the ink cannot flow back to an ink inlet position in the ink tank, the ink supply speed is far lower than that of the printing plate to take away the ink, the liquid level of the ink inlet position is low, the ink immersion of the printing plate is less, and the printing quality and the production efficiency are seriously influenced.
Chinese patent with publication No. CN214354802U discloses an ink tank of an intaglio printing press, which comprises a main ink tank, an ink return tank connected with the main ink tank, a printing plate rotatably arranged on the main ink tank, and a doctor blade corresponding to the printing plate, wherein an ink supply pipe is arranged at one end of the main ink tank away from the doctor blade, a tray is arranged between the main ink tank and the printing plate, an ink supply channel is formed between the tray and the printing plate, and an ink return channel which is not affected by the rotation of the printing plate is formed between the tray and the main ink tank, so that ink can flow back in time in the rotation process of the printing plate, and a large amount of ink overflows backwards and at both sides, thereby causing unnecessary waste.
However, the above scheme has the following disadvantages:
in the above patent document, only the ink returning channel which is not influenced by the rotation of the printing plate is formed between the tray and the main ink tank, so that the printing ink can flow back in time in the rotation process of the printing plate, but when the printing ink for printing patterns is close to transparency, the printed light spot of the printing of the above patent cannot be searched by the printing electric eye, and therefore, the printed product cannot be effectively positioned, and the efficiency of printing operation is influenced.
To this end, we propose a new printing multi-grooved intaglio.
Disclosure of Invention
The present invention is directed to a novel printing multi-grooved intaglio plate to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a novel printing multi-ink-groove intaglio plate comprises a base, wherein an ink storage box is arranged on the upper end face of the base, a first ink groove is formed in one side of the ink storage box, a second ink groove is formed in the other side of the ink storage box, supporting plates are arranged on two sides of the base, a second motor is arranged on the upper portion of the supporting plate on one side, a rotor shaft of the second motor is connected with a stamping roller, and the lower portion of the stamping roller is tangent to the top ends of a first printing intaglio plate and a second printing intaglio plate;
a first motor is arranged at the lower part of one side supporting plate, a rotor shaft of the first motor is connected with a first printing intaglio, the lower part of the first printing intaglio is inserted into a first ink groove, a rubber roller is rotationally arranged in the first ink groove, and the rubber roller is tangent to the first printing intaglio;
a second printing intaglio is arranged on one side of the first printing intaglio, the lower part of the second printing intaglio is inserted into the second ink tank, and a printing electric eye is arranged on the supporting plate on the other side;
a first ink scraping plate and a second ink scraping plate are arranged on one surface of the inner wall of the ink storage box, the extending end of the first ink scraping plate abuts against the first printing intaglio, and the extending end of the second ink scraping plate abuts against the second printing intaglio;
the one side in first china ink groove is provided with the first ink horn that adds, the first bottom that adds the ink horn is through first pipeline and first china ink groove intercommunication, be provided with first control valve on the first pipeline, the one side in second china ink groove is provided with the second and adds the ink horn, the second adds the bottom of ink horn and passes through second pipeline and second china ink groove intercommunication, be provided with the second control valve on the second pipeline.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the light-color transparent ink is injected into the first ink tank, the dark-color ink is injected into the second ink tank, then the first motor and the second motor are synchronously started to drive the first printing intaglio and the second printing intaglio to roll in cooperation with the embossing roller to perform printing operation, the printing electric eye searches and positions the dark-color pattern printed by the second printing intaglio, and synchronously completes the positioning of the pattern printed by the first printing intaglio, so that the positioning of the printing pattern of the light-color transparent ink is achieved.
In the printing process, redundant ink on the first printing intaglio and the second printing intaglio is respectively scraped and flows back to the corresponding first ink tank and the second ink tank through the first ink scraping plate and the second ink scraping plate, and the ink in the first ink adding box and the second ink adding box can be added into the first ink tank and the second ink tank through the first pipeline and the second pipeline by opening the first control valve and the second control valve at regular time, so that sufficient ink is provided for the first printing intaglio and the second printing intaglio, and the printing quality is kept.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front cut-away schematic view of the present invention;
fig. 3 is a left side sectional schematic view of the present invention.
In the figure: 1. a base; 2. an ink storage box; 3. a first ink tank; 4. a second ink tank; 5. a support plate; 6. a first motor; 7. a first printing intaglio; 8. a second printing intaglio; 9. printing an electric eye; 10. a first squeegee; 101. a second squeegee; 11. a rubber roller; 12. a second motor; 13. a platen roller; 14. a first ink adding box; 15. a first pipe; 16. a first control valve; 17. a second ink adding box; 18. a second pipe; 19. a second control valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel printing multi-ink-groove intaglio plate comprises a base 1, wherein an ink storage box 2 is fixedly mounted on the upper end face of the base 1 through bolts, a first ink groove 3 is formed in the right side of the ink storage box 2, a second ink groove 4 is formed in the left side of the ink storage box 2, supporting plates 5 are fixedly mounted on the left side and the right side of the base 1 through bolts, a second motor 12 is fixedly mounted on the upper portion of the right supporting plate 5 through bolts, the type of the second motor 12 is TRC28-60, the input end of the second motor 12 is connected with the control end of a control panel of a printing machine through an electric wire, a rotor shaft key of the second motor 12 is connected with a stamping roller 13, the other end of the stamping roller 13 is rotatably arranged on the left supporting plate 5, and the lower portion of the stamping roller 13 is tangent to the top ends of a first printing intaglio plate 7 and a second printing intaglio plate 8;
the lower part of the right supporting plate 5 is fixedly provided with a first motor 6 through bolts, the model of the first motor 6 is TRC28-60, the input end of the first motor 6 is connected with the control end of a control panel of the printing machine through an electric wire, a rotor shaft key of the first motor 6 is connected with a first printing intaglio 7, the lower part of the first printing intaglio 7 is inserted into a first ink tank 3, a rubber roller 11 is rotationally arranged in the first ink tank 3, the rubber roller 11 is tangent to the first printing intaglio 7, bubbles in ink on the first printing intaglio 7 can be extruded out, and the printing quality is improved;
the left side of the first printing intaglio 7 is provided with a second printing intaglio 8, the first printing intaglio 7 and the second printing intaglio 8 are a stamping integrated piece, the extending end of the second printing intaglio 8 is rotatably arranged on the left side supporting plate 5, the lower part of the second printing intaglio 8 is inserted into the second ink tank 4, the left supporting plate 5 is fixedly provided with a printing electric eye 9 through a bolt, the type of the printing electric eye 9 is CS-16-5T, the input end of the printing electric eye 9 is connected with the control end of the printing machine control panel through an electric wire, and the information input end of the printing electric eye 9 is connected with the information input end of the printing machine control panel through a signal wire;
a first ink scraping plate 10 and a second ink scraping plate 101 are fixedly arranged behind the inner wall of the ink storage box 2 through bolts, the extending end of the first ink scraping plate 10 abuts against the first printing intaglio 7, and the extending end of the second ink scraping plate 101 abuts against the second printing intaglio 8;
the front of the first ink tank 3 is fixedly provided with a first ink adding box 14 through a bolt, the bottom end of the first ink adding box 14 is communicated with the first ink tank 3 through a first pipeline 15, a first control valve 16 is fixedly arranged on the first pipeline 15 through a bolt, the model of the first control valve 16 is S4V210-08, the input end of the first control valve 16 is connected with the control end of a control panel of the printing machine through an electric wire, one side of the second ink tank 4 is fixedly provided with a second ink adding box 17 through a bolt, the bottom end of the second ink adding box 17 is communicated with the second ink tank 4 through a second pipeline 18, the second pipeline 18 is fixedly provided with a second control valve 19 through a bolt, the model of the second control valve 19 is S4V210-08, and the input end of the second control valve 19 is connected with the control end of the control panel of the printing machine through an electric wire.
The working principle of the embodiment is as follows: the light-color transparent ink is injected into the first ink tank 3, the dark ink is injected into the second ink tank 4, then the first motor 6 and the second motor 12 are synchronously started to drive the first printing intaglio 7 and the second printing intaglio 8 to be matched with the embossing roller 13 to roll for printing operation, the printing electric eye 9 searches and positions the dark-color pattern printed by the second printing intaglio 8, and synchronously finishes positioning the pattern printed by the first printing intaglio 7 to achieve positioning of the printing pattern of the light-color transparent ink.
During the printing operation, the excessive ink on the first printing intaglio 7 and the second printing intaglio 8 is scraped back to the corresponding first ink tank 3 and the second ink tank 4 through the first ink scraping plate 10 and the second ink scraping plate 101 respectively, and the ink in the first ink adding box 14 and the second ink adding box 17 can be added into the first ink tank 3 and the second ink tank 4 through the first pipeline 15 and the second pipeline 18 respectively by opening the first control valve 16 and the second control valve 19 regularly, so that sufficient ink is provided for the first printing intaglio 7 and the second printing intaglio 8, and the printing quality is maintained.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel many ink grooves of printing intaglio, includes base (1), its characterized in that: the up end of base (1) is provided with ink storage box (2), one side of ink storage box (2) is equipped with first china ink groove (3), the opposite side of ink storage box (2) is equipped with second china ink groove (4), the both sides of base (1) all are provided with backup pad (5), one side the lower part of backup pad (5) is provided with first motor (6), the rotor shaft of first motor (6) is connected with first printing intaglio (7), the lower part of first printing intaglio (7) inserts in first china ink groove (3), one side of first printing intaglio (7) is provided with second printing intaglio (8), the lower part of second printing intaglio (8) inserts in second china ink groove (4), the opposite side be provided with printing electric eye (9) on backup pad (5).
2. A new type of printing multi-grooved intaglio as claimed in claim 1, characterized in that: one side of the inner wall of the ink storage box (2) is provided with a first ink scraping plate (10) and a second ink scraping plate (101), the extending end of the first ink scraping plate (10) abuts against the first printing intaglio (7), and the extending end of the second ink scraping plate (101) abuts against the second printing intaglio (8).
3. A new printing multi-inked intaglio plate as claimed in claim 1, characterized in that: a rubber roller (11) is rotationally arranged in the first ink groove (3), and the rubber roller (11) is tangent to the first printing intaglio (7).
4. A new printing multi-inked intaglio plate as claimed in claim 1, characterized in that: a second motor (12) is arranged at the upper part of the supporting plate (5) at one side, a rotor shaft of the second motor (12) is connected with a stamping roller (13), and the lower part of the stamping roller (13) is tangent to the top ends of the first printing intaglio (7) and the second printing intaglio (8).
5. A new type of printing multi-grooved intaglio as claimed in claim 1, characterized in that: one side of the first ink groove (3) is provided with a first ink adding box (14), the bottom end of the first ink adding box (14) is communicated with the first ink groove (3) through a first pipeline (15), and a first control valve (16) is arranged on the first pipeline (15).
6. A new printing multi-inked intaglio plate as claimed in claim 1, characterized in that: one side of the second ink groove (4) is provided with a second ink adding box (17), the bottom end of the second ink adding box (17) is communicated with the second ink groove (4) through a second pipeline (18), and a second control valve (19) is arranged on the second pipeline (18).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211005529.3A CN115891402A (en) | 2022-08-22 | 2022-08-22 | Novel many china ink grooves intaglio of printing |
| PCT/CN2023/070581 WO2024040855A1 (en) | 2022-08-22 | 2023-01-05 | New printing multi-ink-fountain gravure plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211005529.3A CN115891402A (en) | 2022-08-22 | 2022-08-22 | Novel many china ink grooves intaglio of printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115891402A true CN115891402A (en) | 2023-04-04 |
Family
ID=86479350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211005529.3A Pending CN115891402A (en) | 2022-08-22 | 2022-08-22 | Novel many china ink grooves intaglio of printing |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115891402A (en) |
| WO (1) | WO2024040855A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2559484Y (en) * | 2002-07-19 | 2003-07-09 | 上海新亚药业金山有限公司 | Multicolour ink roller |
| CN202753562U (en) * | 2012-09-12 | 2013-02-27 | 武汉虹之彩包装印刷有限公司 | Ink distributing device for improving levelling property of ink |
| CN203391450U (en) * | 2013-07-15 | 2014-01-15 | 蚌埠金黄山凹版印刷有限公司 | Overprinting alignment device for gravure press forme shafts |
| CN204894793U (en) * | 2015-08-26 | 2015-12-23 | 浙江鹤翔印刷机械有限公司 | Automatic ink supply system of commodity circulation mark printing machine |
| CN206999833U (en) * | 2017-07-19 | 2018-02-13 | 青岛黎马敦包装有限公司 | A kind of gravure printing ink bubble removal device |
| CN108638641A (en) * | 2018-06-20 | 2018-10-12 | 许世能 | A kind of inking device for being convenient for quick inking for intaglio press |
| CN208306059U (en) * | 2018-05-16 | 2019-01-01 | 重庆海派环保包装有限公司 | A kind of intaglio press ink duct |
| CN211641414U (en) * | 2020-01-07 | 2020-10-09 | 湖州新天外绿包印刷有限公司 | Flexo press two-sided printing transparent ink positioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8605338D0 (en) * | 1986-03-04 | 1986-04-09 | Mccorquodale Commercial Produc | Colour printing |
-
2022
- 2022-08-22 CN CN202211005529.3A patent/CN115891402A/en active Pending
-
2023
- 2023-01-05 WO PCT/CN2023/070581 patent/WO2024040855A1/en unknown
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2559484Y (en) * | 2002-07-19 | 2003-07-09 | 上海新亚药业金山有限公司 | Multicolour ink roller |
| CN202753562U (en) * | 2012-09-12 | 2013-02-27 | 武汉虹之彩包装印刷有限公司 | Ink distributing device for improving levelling property of ink |
| CN203391450U (en) * | 2013-07-15 | 2014-01-15 | 蚌埠金黄山凹版印刷有限公司 | Overprinting alignment device for gravure press forme shafts |
| CN204894793U (en) * | 2015-08-26 | 2015-12-23 | 浙江鹤翔印刷机械有限公司 | Automatic ink supply system of commodity circulation mark printing machine |
| CN206999833U (en) * | 2017-07-19 | 2018-02-13 | 青岛黎马敦包装有限公司 | A kind of gravure printing ink bubble removal device |
| CN208306059U (en) * | 2018-05-16 | 2019-01-01 | 重庆海派环保包装有限公司 | A kind of intaglio press ink duct |
| CN108638641A (en) * | 2018-06-20 | 2018-10-12 | 许世能 | A kind of inking device for being convenient for quick inking for intaglio press |
| CN211641414U (en) * | 2020-01-07 | 2020-10-09 | 湖州新天外绿包印刷有限公司 | Flexo press two-sided printing transparent ink positioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024040855A1 (en) | 2024-02-29 |
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