CN219856481U - Paperboard printing roller surface cleaning device - Google Patents
Paperboard printing roller surface cleaning device Download PDFInfo
- Publication number
- CN219856481U CN219856481U CN202321216465.1U CN202321216465U CN219856481U CN 219856481 U CN219856481 U CN 219856481U CN 202321216465 U CN202321216465 U CN 202321216465U CN 219856481 U CN219856481 U CN 219856481U
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- China
- Prior art keywords
- printing roller
- ink storage
- ink
- storage tank
- printing
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- 238000007639 printing Methods 0.000 title claims abstract description 116
- 238000004140 cleaning Methods 0.000 title claims abstract description 41
- 239000011087 paperboard Substances 0.000 title claims abstract description 23
- 238000007790 scraping Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims 1
- 239000000123 paper Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 239000011111 cardboard Substances 0.000 description 6
- 239000003973 paint Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a paperboard printing roller surface cleaning device which comprises a printer frame and a printing roller, wherein the printing roller is rotatably arranged on the printer frame, an ink storage tank is fixedly connected between two sides of the inner wall of the printer frame, a filter plate is fixedly connected between two sides of the inner wall of the ink storage tank, and a cleaning assembly used for cleaning the filter plate is arranged inside the ink storage tank and positioned at the top of the filter plate. According to the utility model, through the rotation of the printing roller, the scraping plate passively scrapes off the residual printing ink on the surface of the printing roller or the dye, the coating, the virgin rubber and the like on the paper, so that the printing roller always keeps higher flatness and cleanliness before ink spraying, the situation that the printing effect on the paperboard is poor in the later period due to the fact that the dye, the coating, the virgin rubber and the like on the paper are adsorbed on the surface of the printing roller is avoided, and the printing quality of the paperboard is effectively improved.
Description
Technical Field
The utility model relates to the technical field of printing equipment, in particular to a cleaning device for a paperboard printing roller surface.
Background
At present, printing technology is mature, people generally print through a printing roller during printing, and the printing efficiency is high and the printing quality is good. In the use process of the printing roller, the printing roller contacts with processed paper for a long time, dyes, paint, virgin rubber and the like on the paper are easy to adhere to the surface of the printing roller, dirt is adhered to the surface of the printing roller for a long time, the dirt blocks not only can influence the evenness and the smoothness of the surface of the printing roller, but also can influence the paper color and the smoothness of the surface of the paper and the quality of the paper, and therefore, the printing roller needs to be cleaned in time.
Most of the existing printing roller cleaning devices are used for a period of time at the printing roller, and cleaning treatment is carried out regularly, so that the printing roller is inconvenient to clean in the working process of the printing roller, and dye, paint, virgin rubber and the like on paper are easily adsorbed on the surface of the printing roller during working, so that the surface evenness of the printing roller is poor, and the printing quality of a subsequent paperboard is further affected.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a paperboard printing roller surface cleaning device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cardboard printing roll surface cleaning device, includes printer frame and printing roller, the printing roller rotates and installs in the printer frame, fixedly connected with ink tank between the both sides of printer frame inner wall, fixedly connected with filter between the both sides of ink tank inner wall, the inside of ink tank just is located the top of filter and is provided with the clean subassembly that is used for carrying out the cleanness to the filter, clean subassembly is including rotating the reciprocating screw of installing on ink tank inner wall, be used for driving the rotatory driving motor of printing roller through motor support fixed mounting in the printer frame, be provided with drive assembly between driving motor's output and the reciprocating screw, the top slope of ink tank is provided with the scraper blade, the equal fixedly connected with baffle in both ends of scraper blade, the inside of ink tank is provided with the inkjet subassembly.
As a further description of the above technical solution:
the cleaning assembly further comprises a reciprocating screw sleeve, the thread sleeve of the reciprocating screw sleeve is arranged on the outer surface of the reciprocating screw, a moving rod is fixedly connected to the bottom of the reciprocating screw sleeve and is slidably connected to the inner wall of the ink storage box, a cleaning brush is fixedly connected to the bottom of the moving rod, and the bottom of the cleaning brush is abutted to the top of the filter plate.
As a further description of the above technical solution:
the driving assembly comprises a driving belt pulley and a driven belt pulley, the driving belt pulley is fixedly sleeved on the output end of the driving motor, the driven belt pulley is fixedly sleeved at one end of the reciprocating screw rod, and an internal tooth belt is connected between the outer surfaces of the driving belt pulley and the driven belt pulley in a transmission manner.
As a further description of the above technical solution:
the ink jet assembly comprises a liquid pump fixedly arranged at the bottom of the inner wall of the ink storage tank, an ink conveying pipe is fixedly communicated with the output end of the liquid pump, the other end of the ink conveying pipe penetrates through and extends to the outside of the ink storage tank, a transverse pipe is fixedly communicated with one end of the ink conveying pipe extending to the outside of the ink storage tank, and a plurality of ink jet nozzles distributed in a linear array are arranged on the transverse pipe.
As a further description of the above technical solution:
two mounting openings are formed in one side, far away from the printing roller, of the ink storage box, a collecting frame is movably inserted into the mounting openings, a filter screen is fixedly connected between two sides of the inner wall of the collecting frame, and a handle is fixedly connected to one side of the collecting frame.
As a further description of the above technical solution:
one end of the scraping plate, which is far away from the ink storage box, is abutted against the outer surface of the printing roller.
As a further description of the above technical solution:
the output end of the driving motor is fixedly connected with the printing roller.
The utility model has the following beneficial effects:
1. compared with the prior art, the paperboard printing roller surface cleaning device has the advantages that the printing roller is utilized to print the paperboard, and the printing roller rotates, so that the printing roller passively scrapes residual printing ink on the surface of the printing roller or dye, paint, virgin rubber and the like on the adsorbed paper, so that the printing roller always keeps higher flatness and cleanliness before ink jet, the phenomenon that the printing effect on the paperboard is poor in the later period due to the fact that the dye, paint, virgin rubber and the like on the paper are adsorbed on the surface of the printing roller is avoided, and the printing quality of the paperboard is effectively improved.
2. Compared with the prior art, the paperboard printing roller surface cleaning device can guide the scraped ink or impurities into the ink storage box through the inclined scraping plate, the ink or impurities are filtered through the filter plate, and the filtered ink drops into the ink storage box for recycling.
3. Compared with the prior art, this cardboard printing roll surface cleaning device, when driving motor's output is rotatory, on transmitting the reciprocating screw with kinetic energy through drive assembly, drive reciprocating screw rotatory to drive reciprocating screw sleeve along reciprocating screw's axial reciprocating motion, thereby drive the reciprocal brush in the top of filter and move, and then can filter the impurity granule clearance that intercepts down with the filter top and collect in the frame, avoided the filter to take place to block up, improved the filter effect of filter.
Drawings
FIG. 1 is a schematic perspective view of the overall structure of a cleaning device for a cardboard printing roller surface according to the present utility model;
FIG. 2 is a schematic view of the structure of the mounting opening and the driving motor of the cleaning device for the surface of the paperboard printing roller;
FIG. 3 is a schematic view of the internal structure of an ink tank of a cleaning device for the roller surface of a cardboard printing according to the present utility model;
FIG. 4 is a schematic view of a cleaning assembly and a filter plate of a cleaning device for a cardboard printing roll surface;
FIG. 5 is a schematic view of the structure of a scraper and a baffle of a cleaning device for a roll surface of a paperboard printing according to the present utility model;
FIG. 6 is a schematic view of an ink jet assembly of a cleaning apparatus for a platen surface of a paperboard printing;
fig. 7 is a schematic view of the structure of a collecting frame and a filter screen of the cleaning device for the roller surface of the paperboard printing.
Legend description:
1. a printer frame; 2. a printing roller; 3. an ink tank; 4. a filter plate; 5. a reciprocating screw; 6. a driving motor; 7. a scraper; 8. a baffle; 9. a reciprocating screw sleeve; 10. a moving rod; 11. a cleaning brush; 12. a driving pulley; 13. a driven pulley; 14. an internal toothed belt; 15. a liquid pump; 16. an ink delivery tube; 17. a transverse tube; 18. an ink jet nozzle; 19. a mounting port; 20. a collection frame; 21. a filter screen; 22. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the utility model provides a cleaning device for a roller surface of a paperboard printing: including printing machine frame 1 and printing roller 2, printing roller 2 rotates to be installed on printing machine frame 1, fixedly connected with ink storage tank 3 between the both sides of printing machine frame 1 inner wall, fixedly connected with filter 4 between the both sides of ink storage tank 3 inner wall, the inside of ink storage tank 3 and be located the top of filter 4 are provided with and are used for carrying out clear clean subassembly to filter 4, clean subassembly is including rotating the reciprocating screw 5 of installing on ink storage tank 3 inner wall, there is driving motor 6 that is used for driving printing roller 2 rotatory through motor bracket fixed mounting on printing machine frame 1, driving motor 6's output and printing roller 2 fixed connection, be provided with drive assembly between driving motor 6's output and the reciprocating screw 5, the top slope of ink storage tank 3 is provided with scraper blade 7, the one end of keeping away from ink storage tank 3 and the surface looks butt of printing roller 2 of scraper blade 7, the equal fixedly connected with baffle 8 in both ends of scraper blade 7, the inside of ink storage tank 3 is provided with the inkjet subassembly, in the process of utilizing printing roller 2 to carry out printing to the cardboard, through the rotation of printing roller 2, make scraper blade 7 passive with the remaining printing roller 2 surface or the dyestuff on the surface of printing roller or the printing roller 2 or the printing roller's the dye, the quality of the printing roller has been avoided the printing quality to take place on the paper, the printing roller has been high-off the quality, the printing quality has been consistently improved, the printing quality has been kept the printing quality has been good, the printing quality has been compared to the printing quality has been printed the printing quality has been improved, and the printing quality has been printed the quality to the printing quality has been and has been printed the quality to the quality has been printed to the printing quality to and has been printed to the quality to the printing quality to and has.
The cleaning assembly further comprises a reciprocating screw sleeve 9, the thread sleeve of the reciprocating screw sleeve 9 is arranged on the outer surface of the reciprocating screw 5, the bottom of the reciprocating screw sleeve 9 is fixedly connected with a moving rod 10, the moving rod 10 is slidably connected to the inner wall of the ink storage tank 3, the bottom of the moving rod 10 is fixedly connected with a cleaning brush 11, the bottom of the cleaning brush 11 is abutted to the top of the filter plate 4, when the output end of the driving motor 6 rotates, kinetic energy is transmitted to the reciprocating screw 5 through the transmission assembly, the reciprocating screw 5 is driven to rotate, so that the reciprocating screw 5 is driven to reciprocate along the axial direction of the reciprocating screw 5, the cleaning brush 11 is driven to reciprocate at the top of the filter plate 4, and impurity particles intercepted by the top of the filter plate 4 can be cleaned into the collecting frame 20, so that the filter plate 4 is prevented from being blocked, and the filtering effect of the filter plate 4 is improved.
The transmission assembly comprises a driving belt pulley 12 and a driven belt pulley 13, the driving belt pulley 12 is fixedly sleeved on the output end of the driving motor 6, the driven belt pulley 13 is fixedly sleeved on one end of the reciprocating screw 5, and an internal tooth belt 14 is in transmission connection between the outer surfaces of the driving belt pulley 12 and the driven belt pulley 13.
The ink jet assembly comprises a liquid pump 15 fixedly arranged at the bottom of the inner wall of the ink storage tank 3, an ink conveying pipe 16 is fixedly communicated with the output end of the liquid pump 15, the other end of the ink conveying pipe 16 penetrates through and extends to the outside of the ink storage tank 3, a transverse pipe 17 is fixedly communicated with one end of the ink conveying pipe 16 extending to the outside of the ink storage tank 3, and a plurality of ink jet nozzles 18 distributed in a linear array are arranged on the transverse pipe 17.
Two mounting openings 19 are formed in one side, far away from the printing roller 2, of the ink storage tank 3, a collecting frame 20 is movably inserted into the mounting openings 19, a filter screen 21 is fixedly connected between two sides of the inner wall of the collecting frame 20, and a handle 22 is fixedly connected to one side of the collecting frame 20.
Working principle: when the ink-jet printer is used, a proper amount of ink is firstly added into the ink storage tank 3, the driving motor 6 and the liquid pump 15 are started, the liquid pump 15 conveys the ink in the ink storage tank 3 into the transverse tube 17 through the ink conveying tube 16, then the ink is sprayed onto the surface of the printing roller 2 from the ink-jet nozzle 18, and the driving motor 6 drives the printing roller 2 to rotate so as to print the ink on a paperboard;
when the printing roller 2 prints the paperboard, the scraper 7 passively scrapes the residual ink on the surface of the printing roller 2 or the dye, the coating, the virgin rubber and the like adsorbed on paper products through the rotation of the printing roller 2, so that the evenness and the cleanliness of the surface of the printing roller 2 are effectively improved, the situation that the printing effect on the paperboard is poor in the later period due to the fact that the dye, the coating, the virgin rubber and the like adsorbed on the paper products on the surface of the printing roller 2 is avoided, and the printing quality of the paperboard is effectively improved;
the scraped ink or impurities are guided into the ink storage box 3 through the inclined scraping plate 7, the ink or impurities are filtered through the filter plate 4, and the filtered ink drops into the ink storage box for recycling;
when the output end of the driving motor 6 rotates, kinetic energy can be transmitted to the reciprocating screw 5 through the cooperation of the driving belt pulley 12, the driven belt pulley 13 and the internal tooth belt 14, and then the reciprocating screw 5 is driven to rotate, so that the reciprocating screw sleeve 9 is driven to reciprocate along the axial direction of the reciprocating screw 5, and the cleaning brush 11 is driven to brush reciprocally at the top of the filter plate 4, and impurity particles which are filtered and intercepted at the top of the filter plate 4 can be cleaned into the collecting frame 20, so that the filter plate 4 is prevented from being blocked, and the filtering effect of the filter plate 4 is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Paperboard printing roller surface cleaning device, comprising a printer frame (1) and a printing roller (2), characterized in that: printing roller (2) rotate and install on printing machine frame (1), fixedly connected with ink storage tank (3) between the both sides of printing machine frame (1) inner wall, fixedly connected with filter (4) between the both sides of ink storage tank (3) inner wall, the inside of ink storage tank (3) just is located the top of filter (4) and is provided with and is used for carrying out clear clean subassembly to filter (4), clean subassembly is including rotating reciprocating screw (5) of installing on ink storage tank (3) inner wall, be used for driving motor (6) of printing roller (2) rotatory through motor support fixed mounting on printing machine frame (1), be provided with drive assembly between the output of driving motor (6) and reciprocating screw (5), the top slope of ink storage tank (3) is provided with scraper blade (7), the equal fixedly connected with baffle (8) in both ends of scraper blade (7), the inside of ink storage tank (3) is provided with the inkjet subassembly.
2. A board printing roller (2) surface cleaning device according to claim 1, characterized in that: the cleaning assembly further comprises a reciprocating screw sleeve (9), the outer surface of the reciprocating screw (5) is sleeved with threads of the reciprocating screw sleeve (9), a moving rod (10) is fixedly connected to the bottom of the reciprocating screw sleeve (9), the moving rod (10) is slidably connected to the inner wall of the ink storage box (3), a cleaning brush (11) is fixedly connected to the bottom of the moving rod (10), and the bottom of the cleaning brush (11) is in butt joint with the top of the filter plate (4).
3. A board printing roller (2) surface cleaning device according to claim 1, characterized in that: the transmission assembly comprises a driving belt pulley (12) and a driven belt pulley (13), wherein the driving belt pulley (12) is fixedly sleeved on the output end of the driving motor (6), the driven belt pulley (13) is fixedly sleeved at one end of the reciprocating screw (5), and an internal tooth belt (14) is connected between the outer surfaces of the driving belt pulley (12) and the driven belt pulley (13) in a transmission manner.
4. A board printing roller (2) surface cleaning device according to claim 1, characterized in that: the ink jet assembly comprises a liquid pump (15) fixedly arranged at the bottom of the inner wall of the ink storage tank (3), an ink conveying pipe (16) is fixedly communicated with the output end of the liquid pump (15), the other end of the ink conveying pipe (16) penetrates through and extends to the outside of the ink storage tank (3), one end of the ink conveying pipe (16) extending to the outside of the ink storage tank (3) is fixedly communicated with a transverse pipe (17), and a plurality of ink jet nozzles (18) distributed in a linear array are arranged on the transverse pipe (17).
5. A board printing roller (2) surface cleaning device according to claim 1, characterized in that: two mounting openings (19) are formed in one side, far away from the printing roller (2), of the ink storage box (3), a collecting frame (20) is movably inserted into the mounting openings (19), a filter screen (21) is fixedly connected between two sides of the inner wall of the collecting frame (20), and a handle (22) is fixedly connected to one side of the collecting frame (20).
6. A board printing roller (2) surface cleaning device according to claim 1, characterized in that: one end of the scraping plate (7) far away from the ink storage box (3) is abutted against the outer surface of the printing roller (2).
7. A board printing roller (2) surface cleaning device according to claim 1, characterized in that: the output end of the driving motor (6) is fixedly connected with the printing roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321216465.1U CN219856481U (en) | 2023-05-19 | 2023-05-19 | Paperboard printing roller surface cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321216465.1U CN219856481U (en) | 2023-05-19 | 2023-05-19 | Paperboard printing roller surface cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219856481U true CN219856481U (en) | 2023-10-20 |
Family
ID=88332927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321216465.1U Active CN219856481U (en) | 2023-05-19 | 2023-05-19 | Paperboard printing roller surface cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219856481U (en) |
-
2023
- 2023-05-19 CN CN202321216465.1U patent/CN219856481U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |