CN111775548A - Gravure press - Google Patents
Gravure press Download PDFInfo
- Publication number
- CN111775548A CN111775548A CN202010733626.9A CN202010733626A CN111775548A CN 111775548 A CN111775548 A CN 111775548A CN 202010733626 A CN202010733626 A CN 202010733626A CN 111775548 A CN111775548 A CN 111775548A
- Authority
- CN
- China
- Prior art keywords
- scraper
- plate
- ink
- fixedly installed
- fixedly mounted
- 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
- 239000007921 spray Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 22
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000000976 ink Substances 0.000 description 66
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 238000007790 scraping Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/04—Cleaning arrangements or devices for inking rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/061—Inking devices
- B41F9/063—Using inking rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/26—Spraying devices
Abstract
The invention discloses an intaglio printing machine, which belongs to the technical field of intaglio printing machines and particularly relates to an intaglio printing machine, which comprises a first baffle plate, a second baffle plate, a scraper support, a roller plate and a spray head, wherein an adjusting pull rod is fixedly arranged on the inner wall of the scraper support, a scraper bottom plate is fixedly arranged at the top of the scraper support, an inclined surface is arranged at the right end of the top of the scraper bottom plate, a pressing plate is fixedly arranged at the right side of the top of the scraper bottom plate through a pressing plate bolt, the bottom plate at the right end of the pressing plate is connected with a scraper clamping plate, a crack is arranged in the middle of the scraper clamping plate, a scraper is fixedly arranged on the inner wall of the scraper clamping plate through a clamping plate bolt, the first baffle plate is fixedly arranged at the top of the scraper clamping plate, the roller plate is fixedly arranged at the bottom of the, has cleaning effect on ink stick.
Description
Technical Field
The invention relates to the technical field of intaglio printing presses, in particular to an intaglio printing press.
Background
The intaglio press is a machine for printing by using intaglio plate, the image-text part of the printing plate is recessed, and the blank part and the external circle of the printing plate cylinder are on same plane, when the intaglio press is used for printing, the whole plate surface of the printing plate cylinder is inked, the ink of the blank part on the plate surface is scraped by using ink scraping knife, the ink of the image-text part is remained, then the paper is passed through, and is impressed on the back surface of the paper by impression cylinder, so that the ink of the recessed part is directly transferred onto the paper surface, and finally the printed matter is piled up or rewound by means of paper-receiving part.
At present, the phenomenon that the color of ink is uneven and the printed matter has periodic ink color change can occur in the intaglio printing machine, and therefore the intaglio printing machine is provided.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the prior art intaglio printing press.
Therefore, an object of the present invention is to provide an intaglio printing press capable of solving the above-mentioned problems that the intaglio printing press may have uneven tone of ink and a periodic change of ink on a printed matter.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
an intaglio printing press, comprising: the scraper comprises a first baffle plate, a second baffle plate, a scraper support, a rotary plate and a spray head, wherein an adjusting pull rod is fixedly installed on the inner wall of the scraper support, a scraper base plate is fixedly installed at the top of the scraper support, an inclined plane is arranged at the right end of the top of the scraper base plate, a pressing plate is fixedly installed on the right side of the top of the scraper base plate through a pressing plate bolt, a scraper clamping plate is connected to the bottom plate at the right end of the pressing plate, a crack is formed in the middle of the scraper clamping plate, a scraper is fixedly installed on the inner wall of the scraper clamping plate through a clamping plate bolt, the first baffle plate is fixedly installed at the top of the scraper clamping plate, the second baffle plate is fixedly installed at the bottom of the scraper clamping plate through a baffle fixing plate, ink sticks are arranged at the bottom of the first baffle plate and the right, the inner wall of the positioning groove is connected with a positioning block, the roller plate is fixedly mounted on the positioning block through a roller plate fixing bolt, an ink box is fixedly mounted at the bottom of the positioning block, the spray head is fixedly mounted at the right end of the inner wall of the ink box, and the ink box is fixedly mounted on the inner wall of a printer box body.
As a preferable aspect of an intaglio printing press according to the present invention, wherein: the locking bolt is twisted to fixed mounting hand in the middle of the scraper bottom plate, the fulcrum shaft is fixedly mounted at the bottom of the scraper support, the fulcrum shaft is fixedly mounted on the lifting support through a connecting shaft, a sliding block is fixedly mounted at the right end of the lifting support, and the sliding block is connected to the inner wall of the guide rail in a sliding mode.
As a preferable aspect of an intaglio printing press according to the present invention, wherein: the guide rail is fixedly installed on the printer box body, the outer thread sleeve is fixedly installed at the bottom of the lifting support, the bottom of the outer thread sleeve is sleeved with the shaft rod, the first bearing frame and the second bearing frame are fixedly installed on the outer wall of the shaft rod, and the first bearing frame and the second bearing frame are fixedly installed on the printer box body.
As a preferable aspect of an intaglio printing press according to the present invention, wherein: the left end of the printing machine box body is fixedly provided with a bearing seat, the inner wall of the bearing seat is provided with a transmission rod, the left end of the transmission rod is fixedly provided with a hand wheel, the right end of the transmission rod is fixedly provided with an external thread cylinder, and the external thread cylinder is meshed with and connected with an external thread sleeve.
As a preferable aspect of an intaglio printing press according to the present invention, wherein: the left end of the printer box body is fixedly provided with an L-shaped support, the left end of the bottom of the L-shaped support is fixedly provided with an air cylinder through a rotating shaft bolt, and the output end of the air cylinder is fixedly arranged on the adjusting pull rod through a rotating shaft bolt II.
As a preferable aspect of an intaglio printing press according to the present invention, wherein: the ink injection port is fixedly installed above the right end of the ink box, the ink discharge pipeline is fixedly installed at the bottom of the right end of the ink box, and the valve is fixedly installed on the ink discharge pipeline.
As a preferable aspect of an intaglio printing press according to the present invention, wherein: the input end of the spray head is connected with a water injection connector through a water pipe.
Compared with the prior art: in the intaglio printing press, the lifting support rises by the force of the external thread sleeve, the slide block and the guide rail guide the lifting support, when the lifting support rises, the scraper support is connected with the lifting support through a fulcrum shaft for lifting, the cylinder is started, the adjusting pull rod is pulled through the cylinder, the scraper is angularly adjusted, the scraper has the function of scraping ink on the ink stick, the first baffle and the second baffle which are arranged on the scraper clamping plate have the function of protecting the ink stick, the scraper is prevented from splashing during ink scraping, the bottom of the inner wall of the ink box is fixedly provided with a roller plate, the roller plate uniformly coats ink on the ink stick through two groups of sponge rollers, the ink color on the ink stick is uniformly coated, the angle through the adjustment scraper uses with the sponge cylinder cooperation, makes the china ink stick china ink look even when the printing, and the shower nozzle is installed to ink horn inner wall right-hand member, and the shower nozzle has the cleaning action to the china ink stick through the external water source of water injection interface.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a side view of the apparatus of the present invention;
FIG. 2 is a schematic view of the installation of the baffle of the present invention;
FIG. 3 is a schematic view of the bearing seat installation of the present invention;
FIG. 4 is a schematic view of the structure of the roller board according to the present invention;
FIG. 5 is a schematic view of the ink cartridge of the present invention;
fig. 6 is a schematic view of the cylinder mounting of the present invention.
In the figure, a scraper bottom plate 1, an adjusting pull rod 2, a hand-screwed locking bolt 3, a pressure plate 4, a pressure plate bolt 5, a clamp plate bolt 6, a scraper clamp plate 7, a crack 8, a first baffle plate 9, a scraper 10, a baffle fixing plate 11, a second baffle plate 12, a fulcrum 13, a scraper support 14, a hand wheel 15, a transmission rod 16, a bearing seat 17, an external thread cylinder 18, a shaft rod 19, a first bearing frame 20, a second bearing frame 21, an external thread sleeve 22, a sliding block 23, a guide rail 24, a lifting support 25, a connecting shaft 26, a roller plate 27, an arc inner groove 28, a sponge roller 29, a positioning groove 30, a roller plate fixing bolt 31, a positioning block 32, an ink box 33, an ink injection port 34, an ink discharge pipeline 35, a valve 36, a spray head 37, a water injection interface 38, an L-shaped support 39, a first rotating shaft bolt 40.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Further, an adjusting pull rod 2 is fixedly installed on the inner wall of the scraper support 14, specifically, a scraper base plate 1 is fixedly installed on the top of the scraper support 14, an inclined plane is arranged at the right end of the top of the scraper base plate 1, a pressing plate 4 is fixedly installed on the right side of the top of the scraper base plate 1 through a pressing plate bolt 5, a scraper clamping plate 7 is connected with the bottom plate at the right end of the pressing plate 4, a crack 8 is arranged in the middle of the scraper clamping plate 7, a scraper 10 is fixedly installed on the inner wall of the scraper clamping plate 7 through a clamping plate bolt 6, a first baffle 9 is fixedly installed on the top of the scraper clamping plate 7, a second baffle 12 is fixedly installed on the bottom of the scraper clamping plate 7 through a baffle fixing plate 11, ink sticks 44 are arranged at the bottoms of the first baffle 9 and the right ends of the second baffle 12, a roller plate 27 is arranged at the bottoms, the roller plate 27 is fixedly arranged on the positioning block 32 through a roller plate fixing bolt 31, the bottom of the positioning block 32 is in threaded connection with an ink box 33, a spray head 37 is fixedly arranged at the right end of the inner wall of the ink box 33, the ink box 33 is fixedly arranged on the inner wall of a printer box 43, the scraper support 14 has a positioning effect on the second baffle plate 12, the scraper base plate 1 has an installation effect on the pressure plate 4 and the scraper clamping plate 7, the pressure plate bolt 5 has an effect of fixing the pressure plate 4 on the scraper base plate 1, the pressure plate 4 has a fixing effect on the scraper clamping plate 7, the scraper clamping plate 7 has an installation effect on the scraper 10 through the clamping plate bolt 6, the scraper 10 has a scraping effect on the ink stick 44, the first baffle plate 9 has a protection effect on the top of the ink stick 44 to prevent ink splashing during scraping, the second baffle plate 12 has a protection effect on the side end of the ink stick 44, the roller, the sponge roller 29 has the effect of uniformly coating the ink adhered to the bottom of the ink stick 44, the positioning groove 30 is matched and connected with the positioning block 32 to position the roller plate 27, and the ink box 33 has the function of storing the ink;
further, a hand-operated locking bolt 3 is fixedly installed in the middle of the scraper base plate 1, specifically, a fulcrum shaft 13 is fixedly installed at the bottom of the scraper support 14, the fulcrum shaft 13 is fixedly installed on a lifting support 25 through a connecting shaft 26, a slider 23 is fixedly installed at the right end of the lifting support 25, the slider 23 is slidably connected to the inner wall of a guide rail 24, the hand-operated locking bolt 3 has a fixing effect on the adjusting pull rod 2, the fulcrum shaft 13 has a supporting effect on the scraper support 14, the connecting shaft 26 is used for fixing the fulcrum shaft 13 on the lifting support 25 and enabling the fulcrum shaft 13 to have a rotating space for angle adjustment, and the slider 23 is connected with the guide rail 24 in a matched manner and has a vertical lifting effect on;
further, the guide rail 24 is fixedly installed on the printer box 43, specifically, the bottom of the lifting support 25 is in threaded connection with the external thread sleeve 22, the bottom of the external thread sleeve 22 is sleeved with the shaft rod 19, the first bearing frame 20 and the second bearing frame 21 are fixedly installed on the outer wall of the shaft rod 19, the first bearing frame 20 and the second bearing frame 21 are fixedly installed on the printer box 43, the shaft rod 19 has a positioning effect on the external thread sleeve 22, the first bearing frame 20 and the second bearing frame 21 are bearing seats, and the first bearing frame 20 and the second bearing frame 21 have an installation effect on the shaft rod 19;
further, a bearing seat 17 is fixedly installed at the left end of the printer box 43, specifically, a transmission rod 16 is installed on the inner wall of the bearing seat 17, the left end of the transmission rod 16 is in threaded connection with a hand wheel 15, an external thread cylinder 18 is fixedly installed at the right end of the transmission rod 16, the external thread cylinder 18 is meshed with and connected with an external thread sleeve 22, the hand wheel 15 is manually rotated, the hand wheel 15 drives the transmission rod 16 to enable the external thread cylinder 18 to rotate, the external thread cylinder 18 enables the external thread sleeve 22 to move up and down through the tooth rotating acting force of the outer wall;
further, an L-shaped support 39 is fixedly mounted at the left end of the printer box 43, specifically, a cylinder 41 is fixedly mounted at the left end of the bottom of the L-shaped support 39 through a first rotating shaft bolt 40, the output end of the cylinder 41 is fixedly mounted on the adjusting pull rod 2 through a second rotating shaft bolt 42, the L-shaped support 39 has a mounting effect on the cylinder 41, the cylinder 41 has a stretching effect on the pull rod 2, the first rotating shaft bolt 40 and the second rotating shaft bolt 42 are provided with external threaded rods on the outer wall of the rotating shaft, and the first rotating shaft bolt 40 and the second rotating shaft bolt 42 have a mounting effect on the cylinder 41;
further, an ink injection port 34 is fixedly installed above the right end of the ink box 33, specifically, an ink discharge pipeline 35 is fixedly installed at the bottom of the right end of the ink box 33, a valve 36 is fixedly installed on the ink discharge pipeline 35, the ink discharge pipeline 35 has an output effect on ink, and the ink injection port 34 has an injection effect on ink inside the ink box 3;
further, the input end of the nozzle 37 is connected with the water injection interface 38 through a water pipe, specifically, the nozzle 37 is externally connected with a water source through the water injection interface 38, and has a cleaning effect on the ink stick 44.
When the ink scraper is used specifically, a person skilled in the art manually rotates the hand wheel 15, the hand wheel 15 rotates the external thread cylinder 18 through the transmission rod 16, the external thread cylinder 18 is meshed with and connected with the external thread sleeve 22, the external thread sleeve 22 is lifted, the lifting support 25 is lifted by the force of the external thread sleeve 22, the sliding block 23 and the guide rail 24 guide the lifting support 25, when the lifting support 25 is lifted, the scraper support 14 is connected with the lifting support 25 through the fulcrum shaft 13 to be lifted, the air cylinder 41 is started, the adjusting pull rod 2 is pulled through the air cylinder 41 to adjust the angle of the scraper 10, the scraper 10 has an ink scraping effect on the ink stick 44, the first baffle 9 and the second baffle 12 which are installed on the scraper clamping plate 7 have a protective effect on the ink stick 44, the splash of the scraper 10 during ink scraping is prevented, the roller plate 27 is fixedly installed at the bottom of the inner wall of the ink box 33, and the ink, the right end of the inner wall of the ink box 33 is provided with a spray head 37, and the spray head 37 is externally connected with a water source through a water injection interface 38 and has a cleaning effect on the ink stick 44.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. An intaglio printing press characterized by: the scraper structure comprises a first baffle plate (9), a second baffle plate (12), a scraper support (14), a roller plate (27) and a spray head (37), wherein an adjusting pull rod (2) is fixedly installed on the inner wall of the scraper support (14), a scraper base plate (1) is fixedly installed on the top of the scraper support (14), an inclined plane is arranged at the right end of the top of the scraper base plate (1), a pressing plate (4) is fixedly installed on the right side of the top of the scraper base plate (1) through a pressing plate bolt (5), the right end base plate of the pressing plate (4) is connected with a scraper clamping plate (7), a crack (8) is arranged in the middle of the scraper clamping plate (7), a scraper (10) is fixedly installed on the inner wall of the scraper clamping plate (7) through a clamping plate bolt (6), the first baffle plate (9) is fixedly installed on the top of the scraper clamping plate, the novel printing machine is characterized in that ink sticks (44) are arranged at the bottom of the first baffle (9) and the right end of the second baffle (12), the roller plate (27) is arranged at the bottom of the ink sticks (44), circular-arc inner grooves (28) are formed in the two ends of the top of the roller plate (27), sponge rollers (29) are connected to the inner walls of the circular-arc inner grooves (28), positioning grooves (30) are formed in the middle of the bottom of the roller plate (27), positioning blocks (32) are connected to the inner walls of the positioning grooves (30), the roller plate (27) is fixedly mounted on the positioning blocks (32) through roller plate fixing bolts (31), ink boxes (33) are fixedly mounted at the bottom of the positioning blocks (32), the spray heads (37) are fixedly mounted at the right ends of the inner walls of the ink boxes (33).
2. The intaglio printing press according to claim 1, wherein the hand-operated locking bolt (3) is fixedly installed in the middle of the doctor base plate (1), the fulcrum shaft (13) is fixedly installed at the bottom of the doctor support (14), the fulcrum shaft (13) is fixedly installed on the lifting support (25) through the connecting shaft (26), the slide block (23) is fixedly installed at the right end of the lifting support (25), and the slide block (23) is slidably connected to the inner wall of the guide rail (24).
3. The intaglio printing press according to claim 2, wherein the guide rail (24) is fixedly mounted on a printer box body (43), the outer threaded sleeve (22) is fixedly mounted at the bottom of the lifting support (25), the shaft rod (19) is sleeved at the bottom of the outer threaded sleeve (22), the first bearing frame (20) and the second bearing frame (21) are fixedly mounted on the outer wall of the shaft rod (19), and the first bearing frame (20) and the second bearing frame (21) are fixedly mounted on the printer box body (43).
4. The intaglio printing press according to claim 1, characterized in that a bearing seat (17) is fixedly arranged at the left end of the printing press box body (43), a transmission rod (16) is arranged on the inner wall of the bearing seat (17), a hand wheel (15) is fixedly arranged at the left end of the transmission rod (16), an external thread cylinder (18) is fixedly arranged at the right end of the transmission rod (16), and the external thread cylinder (18) is engaged with and connected with the external thread sleeve (22).
5. The intaglio printing press according to claim 1, wherein said printing press housing (43) is fixedly provided with an L-shaped bracket (39) at the left end, said L-shaped bracket (39) is fixedly provided with a cylinder (41) at the bottom left end by a first rotating shaft bolt (40), and said cylinder (41) is fixedly provided at the output end by a second rotating shaft bolt (42) on said adjusting tie bar (2).
6. Intaglio printing press according to claim 1, characterized in that an ink filling port (34) is fixedly mounted above the right end of the ink cartridge (33), an ink discharge duct (35) is fixedly mounted at the bottom of the right end of the ink cartridge (33), and a valve (36) is fixedly mounted on the ink discharge duct (35).
7. Intaglio printing machine according to claim 1, characterized in that said nozzles (37) have their input ends connected to a water filling interface (38) by means of a water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733626.9A CN111775548A (en) | 2020-07-27 | 2020-07-27 | Gravure press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733626.9A CN111775548A (en) | 2020-07-27 | 2020-07-27 | Gravure press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111775548A true CN111775548A (en) | 2020-10-16 |
Family
ID=72765157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010733626.9A Pending CN111775548A (en) | 2020-07-27 | 2020-07-27 | Gravure press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111775548A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959806A (en) * | 2021-01-28 | 2021-06-15 | 佛山市高明正一机械设备有限公司 | Scraper device for printing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11291440A (en) * | 1998-04-14 | 1999-10-26 | Dainippon Ink & Chem Inc | Gravure printing press |
| CN106079852A (en) * | 2016-06-03 | 2016-11-09 | 陕西北人印刷机械有限责任公司 | A kind of intaglio press doctor device |
| CN109454991A (en) * | 2018-12-27 | 2019-03-12 | 贵州劲嘉新型包装材料有限公司 | A kind of gravure ink slot that ratio of printing ink transfer can be improved |
| CN211031709U (en) * | 2019-11-14 | 2020-07-17 | 河南今明纸业有限公司 | Paper printing machine is adorned in connecing of inking roller modified |
-
2020
- 2020-07-27 CN CN202010733626.9A patent/CN111775548A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11291440A (en) * | 1998-04-14 | 1999-10-26 | Dainippon Ink & Chem Inc | Gravure printing press |
| CN106079852A (en) * | 2016-06-03 | 2016-11-09 | 陕西北人印刷机械有限责任公司 | A kind of intaglio press doctor device |
| CN109454991A (en) * | 2018-12-27 | 2019-03-12 | 贵州劲嘉新型包装材料有限公司 | A kind of gravure ink slot that ratio of printing ink transfer can be improved |
| CN211031709U (en) * | 2019-11-14 | 2020-07-17 | 河南今明纸业有限公司 | Paper printing machine is adorned in connecing of inking roller modified |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959806A (en) * | 2021-01-28 | 2021-06-15 | 佛山市高明正一机械设备有限公司 | Scraper device for printing machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201016 |
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| RJ01 | Rejection of invention patent application after publication |