CN113799483B - Printing equipment capable of recycling ink - Google Patents
Printing equipment capable of recycling ink Download PDFInfo
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- CN113799483B CN113799483B CN202111174298.4A CN202111174298A CN113799483B CN 113799483 B CN113799483 B CN 113799483B CN 202111174298 A CN202111174298 A CN 202111174298A CN 113799483 B CN113799483 B CN 113799483B
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- ink
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- 238000004064 recycling Methods 0.000 title abstract description 6
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000001459 lithography Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 230000006872 improvement Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/20—Ink-removing or collecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention relates to the technical field of printing equipment, and particularly discloses printing equipment capable of recycling ink, which comprises a roller support, an ink treatment sleeve and an ink collecting barrel, wherein a printing roller is arranged in the middle of the roller support, two ends of the printing roller respectively penetrate through two ends of the ink treatment sleeve, positions inside the ink treatment sleeve and close to the left side and the right side of the ink treatment sleeve are respectively and rotatably connected with an ink scraping structure, the center inside the ink treatment sleeve is fixedly connected with the ink scraping structure, the front side and the back side of the ink treatment sleeve are respectively provided with a driving device for driving the ink scraping structure to rotate, the center at the bottom of the ink treatment sleeve is fixedly connected with a flow guide box, the center at the bottom of the flow guide box is fixedly connected with a liquid discharge pipe, and the ink collecting barrel is communicated with the liquid discharge pipe through a corrugated connecting pipe; the invention solves the problem that the traditional printing equipment can not recycle the ink on the surface of the printing roller, and is simple and convenient to use.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to printing equipment capable of recycling ink.
Background
In lithography apparatus, after the hard brush work, can remain a large amount of printing ink on the printing roller, people are to the printing ink on the printing roller at present, and the mode that adopts the squirt to wash mostly washes remaining printing ink, can't retrieve printing ink, has just so caused the extravagant phenomenon of printing ink to take place, and follow-up still need carry out recovery processing to waste water, still need clean printing roller surface again, very waste time and energy, very big improvement manufacturing cost.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides printing equipment capable of recovering ink, which has the advantages of ink recovery, convenience in use and the like, and solves the problem of ink waste on the traditional printing roller.
The printing equipment capable of recycling the ink comprises a roller support, an ink processing sleeve and an ink collecting barrel, wherein a printing roller is mounted in the middle of the roller support, two ends of the printing roller respectively penetrate through two ends of the ink processing sleeve, the ink processing sleeve is connected to the surface of the printing roller in a sliding mode along the horizontal direction through a transmission mechanism, ink scraping structures are rotatably connected to positions, close to the left side and the right side, inside the ink processing sleeve, the center inside the ink processing sleeve is fixedly connected with the ink scraping structures, driving devices used for driving the ink scraping structures to rotate are arranged on the front side and the back side of the ink processing sleeve, a flow guide box is fixedly connected to the center of the bottom of the ink processing sleeve, a liquid discharge pipe is fixedly connected to the center of the bottom of the flow guide box, and the ink collecting barrel is communicated with the liquid discharge pipe through a corrugated connecting pipe.
Through the design of the technical scheme, the problem that ink on the surface of the printing roller cannot be recycled in the traditional printing equipment is solved, full-automatic operation is realized, the printing roller is easy and convenient to use, manual cleaning of the printing roller is not needed, and the workload of labor personnel is reduced.
As a further improvement of the invention, the center of the top of the ink processing sleeve is fixedly connected with a guide plate, the transmission mechanism comprises a stepping motor, a ball screw and a ball nut, the ball nut is arranged in the guide plate and close to the center of the bottom of the guide plate, the stepping motor is arranged on one side of the inner wall of the roller bracket and at a position corresponding to the center of the ball nut, the ball screw is arranged on the output end of the stepping motor, and the other end of the ball screw penetrates through the ball nut and is rotatably connected to the other side of the inner wall of the roller bracket.
Through the design of the technical scheme, the ink treatment sleeve can perform reciprocating translation along the horizontal direction under the action of the stepping motor.
As a further improvement of the invention, a guide hole is formed in the position, close to the top, of the inner wall of the guide plate, a guide rod is fixedly connected to the position, corresponding to the center of the guide hole, of the inner wall of the roller support, the diameter of the guide rod is the same as that of the guide hole, and the guide rod penetrates through the guide hole.
Through the design of the technical scheme, the movement track of the ink treatment sleeve plays a role in guiding, so that the ink treatment sleeve can move along the horizontal direction.
As a further improvement of the invention, the ink scraping structure comprises a movable ring, the positions, close to the left end and the right end, outside the movable ring are fixedly connected with limiting rings, and the position, corresponding to the limiting rings, inside the ink treatment sleeve is fixedly connected with a fixing plate for the limiting rings to rotate.
As a further improvement of the invention, the inner wall of the movable ring is fixedly connected with a metal ring, the inner wall of the metal ring is fixedly connected with plastic scrapers at equal intervals in a ring shape by taking the center of the metal ring as an original point, and the surface of each plastic scraper is attached to the surface of the printing roller.
As a further improvement of the invention, the driving device comprises a mounting plate fixedly connected to the surface of the ink treatment sleeve, a driving motor is fixedly connected to the mounting plate, a driving rotating wheel is fixedly connected to the position of the output end of the driving motor, which corresponds to the center of the movable circular ring, the driving rotating wheel is connected with the movable circular ring through a transmission belt, and a transmission groove for the transmission belt to pass through is formed in the surface of the movable circular ring.
Through the design of the technical scheme, the ink scraping structure can rotate under the driving of the driving motor, and then the purpose of scraping the ink on the surface of the printing roller is achieved.
As a further improvement of the ink scraping structure, the ink scraping structure comprises a hollow circular ring, high-pressure nozzles are annularly and equidistantly arranged on the inner wall of the hollow circular ring by taking the center of the hollow circular ring as an original point, two high-pressure air inlet pipes communicated with the inside of the hollow circular ring are fixedly inserted into the outer end of the hollow circular ring, and the other end of each high-pressure air inlet pipe penetrates through the surface of the ink processing sleeve and is connected with a high-pressure air pump.
Through the design of the technical scheme, high-pressure gas can be sprayed out through the high-pressure spray head on the hollow circular ring, so that the ink on the surface of the printing roller is washed away, and the ink on the surface of the printing roller can be washed away.
As a further improvement of the invention, the center of the bottom of the ink processing sleeve is provided with a through groove communicated with the flow guide box, the inside of the flow guide box is fixedly connected with a flow guide table, and the cross section of the flow guide table is funnel-shaped.
Through the design of the technical scheme, the ink under scouring can be better guided and collected, and the collection efficiency of the ink is improved.
Compared with the prior art, the invention has the following beneficial effects:
the invention further discloses a printing device, which comprises a transmission mechanism, a printing roller, a driving motor, a driving wheel, a driving motor, a plastic scraper, a movable ring, a metal ring and a plastic scraper, wherein the transmission mechanism is composed of a stepping motor, a ball screw and a screw nut, the driving motor is matched with the limiting and guiding effect of the guide rod, the printing roller can slide along the surface of the printing roller, the movable ring, the metal ring and the plastic scraper are arranged in the printing roller, the movable ring is connected with the driving wheel through a transmission belt, the movable ring can rotate under the action of the driving motor, so that the plastic scraper can scrape the printing ink on the surface of the printing roller, and then the device can flush the printing ink on the surface of the printing roller through high-pressure gas by matching with a hollow ring, a high-pressure air inlet pipe and a high-pressure nozzle arranged in the middle of the printing roller, so that the cleaning efficiency of the printing ink on the surface of the printing roller is further improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a side cross-sectional structural schematic view of an ink handling sleeve of the present invention;
FIG. 3 is a schematic cross-sectional front view of an ink handling sleeve according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic side view of the movable ring of the present invention;
FIG. 6 is a schematic side view of the hollow ring of the present invention.
In the figure: 1. a roller support; 2. a printing roller; 3. a guide rod; 4. a stepping motor; 5. a ball screw; 6. an ink treatment sleeve; 61. a transmission groove; 62. a through groove; 7. a guide plate; 8. a guide hole; 9. a ball nut; 10. a fixing plate; 11. a movable circular ring; 12. a limiting ring; 13. a metal ring; 14. a plastic scraper; 15. mounting a plate; 16. a drive motor; 17. driving the rotating wheel; 18. a drive belt; 19. a hollow circular ring; 20. a high-pressure air inlet pipe; 21. a high pressure spray head; 22. a flow guiding box; 221. a flow guide table; 23. a liquid discharge pipe; 24. a corrugated connecting pipe; 25. and an ink collecting barrel.
Detailed Description
Embodiments of the invention are illustrated in the drawings and, for purposes of clarity, numerous specific details are set forth in the description that follows. It should be understood, however, that these physical details should not be construed as limiting the invention. That is, in some embodiments of the invention, such physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings for the sake of simplicity.
Technical solutions between various embodiments may be combined with each other, but must be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-6, the printing apparatus capable of recycling ink of the present invention includes a roller support 1, an ink processing sleeve 6 and an ink collecting tank 25, wherein a printing roller 2 is installed in the middle of the roller support 1, two ends of the printing roller 2 respectively pass through two ends of the ink processing sleeve 6, the ink processing sleeve 6 is slidably connected to the surface of the printing roller 2 along a horizontal direction through a transmission mechanism, ink scraping structures are rotatably connected to positions inside the ink processing sleeve 6 and near the left and right sides, an ink scraping structure is fixedly connected to the center inside the ink processing sleeve 6, driving devices for driving the ink scraping structures to rotate are respectively arranged on the front and back sides of the ink processing sleeve 6, a flow guide box 22 is fixedly connected to the center of the bottom of the ink processing sleeve 6, a liquid discharge pipe 23 is fixedly connected to the center of the bottom of the flow guide box 22, and the ink collecting tank 25 is communicated with the liquid discharge pipe 23 through a corrugated connection pipe 24.
Please refer to fig. 1 and fig. 2, the central fixedly connected with deflector 7 at the top of the ink processing sleeve 6, the transmission mechanism includes a step motor 4, a ball screw 5 and a ball nut 9, the inside central position department near the bottom of the deflector 7 is provided with the ball nut 9, one side of the inner wall of the roller bracket 1 and the position department corresponding to the center of the ball nut 9 are provided with the step motor 4, the output end of the step motor 4 is provided with the ball screw 5, the other end of the ball screw 5 passes through the ball nut 9 and is rotatably connected to the other side of the inner wall of the roller bracket 1, so that the ink processing sleeve 6 can perform reciprocating translation along the horizontal direction under the action of the step motor 4.
Referring to fig. 2, a guide hole 8 is formed in a position, close to the top, of the inner wall of the guide plate 7, a guide rod 3 is fixedly connected to a position, corresponding to the center of the guide hole 8, of the inner wall of the roller support 1, the diameter of the guide rod 3 is the same as that of the guide hole 8, and the guide rod 3 penetrates through the guide hole 8, so that the movement track of the ink treatment sleeve 6 is guided, and the ink treatment sleeve 6 can move in the horizontal direction.
High-pressure intake pipe refers to and shows figure 2, figure 3 and figure 4, printing ink strikes off the structure and includes activity ring 11, the equal fixedly connected with spacing ring 12 in position department in both ends about activity ring 11 outside and being close to, the inside of printing ink treatment sleeve 6 and the position department fixed connection who corresponds with spacing ring 12 supply spacing ring 12 pivoted fixed plate 10, the inner wall fixedly connected with metal ring 13 of activity ring 11, the inner wall of metal ring 13 uses the center of metal ring 13 as origin annular equidistance fixedly connected with plastics scraper blade 14, the surface of plastics scraper blade 14 is laminated with printing roller 2's surface.
Referring to fig. 1 and 2, the driving device includes a mounting plate 15 fixedly connected to the surface of the ink processing sleeve 6, a driving motor 16 is fixedly connected to the mounting plate 15, a driving wheel 17 is fixedly connected to a position corresponding to the center of the movable ring 11 at the output end of the driving motor 16, the driving wheel 17 is connected to the movable ring 11 through a driving belt 18, and a transmission groove 61 for the driving belt 18 to pass through is formed in the surface of the movable ring 11, so that the ink scraping structure can rotate under the driving of the driving motor 16, and the purpose of scraping ink from the surface of the printing roller 2 is further achieved.
Referring to fig. 3 and 6, the ink scraping structure includes a hollow circular ring 19, high pressure nozzles 21 are annularly and equidistantly installed on the inner wall of the hollow circular ring 19 with the center of the hollow circular ring 19 as an origin, two high pressure air inlet pipes 20 communicated with the inside of the hollow circular ring are fixedly inserted into the outer end of the hollow circular ring 19, and the other end of each high pressure air inlet pipe 20 penetrates through the surface of the ink processing sleeve 6 and is connected with a high pressure air pump, so that high pressure air can be ejected out through the high pressure nozzles 21 on the hollow circular ring 19, and then ink on the surface of the printing roller 2 is washed away, and ink on the surface of the printing roller 2 can be washed away.
Referring to fig. 1, 2 and 3, a through groove 62 communicated with the diversion box 22 is formed in the center of the bottom of the ink processing sleeve 6, a diversion table 221 is fixedly connected inside the diversion box 22, and the cross section of the diversion table 221 is funnel-shaped, so that the flushed ink can be better guided and collected, and the ink collection efficiency is improved.
The working principle is as follows: when ink needs to be recovered, a worker firstly starts the driving motor 16, the high-pressure air pump and the stepping motor 4, the driving motor 16 can drive the movable ring 11 to rotate in the rotating process, and then the plastic scraper 14 scrapes off the ink on the surface of the printing roller 2, meanwhile, the air blown out by the high-pressure air pump enters the hollow ring 19 through the high-pressure air inlet pipe 20 and is sprayed out through the high-pressure spray head 21, so that the high-pressure air is sprayed on the surface of the printing roller 2 to wash the ink, because the through groove 62 is formed in the bottom of the ink processing sleeve 6, the ink can flow into the flow guide box 22 through the through groove 62 and then enters the ink collecting barrel 25 through the liquid discharge pipe 23 and the corrugated connecting pipe 24, the stepping motor 4 can drive the ink processing sleeve 6 to move along the horizontal direction, and then the ink on the surface of the printing roller 2 can be recovered.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (2)
1. The utility model provides a but lithography apparatus of recovered ink, includes roller support, printing ink processing sleeve and printing ink collecting vessel, its characterized in that: the middle part of the roller support is provided with a printing roller, and two ends of the printing roller respectively penetrate through two ends of the ink treatment sleeve;
the printing ink processing sleeve is connected to the surface of the printing roller in a sliding mode along the horizontal direction through a transmission mechanism;
the positions, close to the left side and the right side, inside the ink treatment sleeve are rotatably connected with ink scraping structures, and the center inside the ink treatment sleeve is fixedly connected with the ink scraping structures;
the front surface and the back surface of the ink processing sleeve are provided with driving devices for driving the ink scraping structure to rotate;
the center of the bottom of the ink processing sleeve is fixedly connected with a flow guide box, the center of the bottom of the flow guide box is fixedly connected with a liquid discharge pipe, and the ink collecting barrel is communicated with the liquid discharge pipe through a corrugated connecting pipe;
the center of the top of the printing ink processing sleeve is fixedly connected with a guide plate, the transmission mechanism comprises a stepping motor, a ball screw and a ball nut, the ball nut is installed at the central position, close to the bottom, inside the guide plate, the stepping motor is installed at the position, corresponding to the center of the ball nut, of one side of the inner wall of the roller support, the ball screw is installed at the output end of the stepping motor, and the other end of the ball screw penetrates through the ball nut and is rotatably connected to the other side of the inner wall of the roller support;
a guide hole is formed in the position, close to the top, of the inner wall of the guide plate, a guide rod is fixedly connected to the position, corresponding to the center of the guide hole, of the inner wall of the roller support, the diameter of the guide rod is the same as that of the guide hole, and the guide rod penetrates through the guide hole;
the ink scraping structure comprises a movable ring, the positions, close to the left end and the right end, of the outer side of the movable ring are fixedly connected with limiting rings, and the position, corresponding to the limiting rings, of the inner part of the ink treatment sleeve is fixedly connected with a fixing plate for the limiting rings to rotate;
the inner wall of the movable circular ring is fixedly connected with a metal circular ring, the inner wall of the metal circular ring is fixedly connected with plastic scrapers at equal intervals in a ring shape by taking the center of the metal circular ring as an original point, and the surface of each plastic scraper is attached to the surface of the printing roller;
the driving device comprises a mounting plate fixedly connected to the surface of the printing ink treatment sleeve, a driving motor is fixedly connected to the mounting plate, a driving rotating wheel is fixedly connected to the position, corresponding to the center of the movable circular ring, of the output end of the driving motor, the driving rotating wheel is connected with the movable circular ring through a transmission belt, and a transmission groove for the transmission belt to pass through is formed in the surface of the movable circular ring;
the printing ink scraping structure comprises a hollow circular ring, high-pressure nozzles are annularly and equidistantly arranged on the inner wall of the hollow circular ring by taking the center of the hollow circular ring as an original point, two high-pressure air inlet pipes communicated with the inside of the hollow circular ring are fixedly inserted into the outer end of the hollow circular ring, and the other end of each high-pressure air inlet pipe penetrates through the surface of the printing ink processing sleeve and is connected with a high-pressure air pump.
2. The ink-recyclable printing apparatus of claim 1, wherein: the printing ink is handled the central authorities of sleeve bottom and is seted up the logical groove that is linked together with the water conservancy diversion box, the inside fixedly connected with water conservancy diversion platform of water conservancy diversion box, the cross-section of water conservancy diversion platform is hourglass hopper-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174298.4A CN113799483B (en) | 2021-10-08 | 2021-10-08 | Printing equipment capable of recycling ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174298.4A CN113799483B (en) | 2021-10-08 | 2021-10-08 | Printing equipment capable of recycling ink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113799483A CN113799483A (en) | 2021-12-17 |
| CN113799483B true CN113799483B (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111174298.4A Active CN113799483B (en) | 2021-10-08 | 2021-10-08 | Printing equipment capable of recycling ink |
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| CN (1) | CN113799483B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195282A (en) * | 2022-06-27 | 2022-10-18 | 绍兴市财税印刷有限公司 | Special anti-fake printing processing equipment of bill |
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| JPS6285945A (en) * | 1985-10-12 | 1987-04-20 | Isowa Ind Co | Method of ink discharge in printer |
| CN108099406A (en) * | 2018-02-05 | 2018-06-01 | 上海咏汇环保科技有限公司 | A kind of printing equipment of recyclable ink |
| CN208760172U (en) * | 2018-07-26 | 2019-04-19 | 天津铭壹广告有限公司 | One kind having ink self-cleaning advertising and printing device |
| CN209240674U (en) * | 2018-11-22 | 2019-08-13 | 王茗 | A kind of printing machine waste recovery device |
| CN209616634U (en) * | 2019-01-16 | 2019-11-12 | 山东水文印务有限公司 | A kind of ink recyclable device of environmental printing machine |
| CN211251807U (en) * | 2019-11-06 | 2020-08-14 | 王彩霞 | Printing machine ink cartridge printing ink collection device |
| CN211280239U (en) * | 2019-11-19 | 2020-08-18 | 南昌市金辉彩印包装有限公司 | Ink recovery unit that environmental protection printing machine was used |
| CN211617025U (en) * | 2019-12-31 | 2020-10-02 | 广州市番禺华力友德彩印包装有限公司 | Novel printing roller ink scraping mechanism |
| CN212219642U (en) * | 2020-05-12 | 2020-12-25 | 淮安春晖彩印有限公司 | Circulating ink supply device for green printing |
| CN212267008U (en) * | 2019-12-31 | 2021-01-01 | 贵阳天星智能包装有限公司 | Novel printing machine printing roller ink scraper for label printing |
| CN214164429U (en) * | 2020-10-12 | 2021-09-10 | 山东科技大学 | Printing machine convenient to collect and strike off scraper surface printing ink |
-
2021
- 2021-10-08 CN CN202111174298.4A patent/CN113799483B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6285945A (en) * | 1985-10-12 | 1987-04-20 | Isowa Ind Co | Method of ink discharge in printer |
| CN108099406A (en) * | 2018-02-05 | 2018-06-01 | 上海咏汇环保科技有限公司 | A kind of printing equipment of recyclable ink |
| CN208760172U (en) * | 2018-07-26 | 2019-04-19 | 天津铭壹广告有限公司 | One kind having ink self-cleaning advertising and printing device |
| CN209240674U (en) * | 2018-11-22 | 2019-08-13 | 王茗 | A kind of printing machine waste recovery device |
| CN209616634U (en) * | 2019-01-16 | 2019-11-12 | 山东水文印务有限公司 | A kind of ink recyclable device of environmental printing machine |
| CN211251807U (en) * | 2019-11-06 | 2020-08-14 | 王彩霞 | Printing machine ink cartridge printing ink collection device |
| CN211280239U (en) * | 2019-11-19 | 2020-08-18 | 南昌市金辉彩印包装有限公司 | Ink recovery unit that environmental protection printing machine was used |
| CN211617025U (en) * | 2019-12-31 | 2020-10-02 | 广州市番禺华力友德彩印包装有限公司 | Novel printing roller ink scraping mechanism |
| CN212267008U (en) * | 2019-12-31 | 2021-01-01 | 贵阳天星智能包装有限公司 | Novel printing machine printing roller ink scraper for label printing |
| CN212219642U (en) * | 2020-05-12 | 2020-12-25 | 淮安春晖彩印有限公司 | Circulating ink supply device for green printing |
| CN214164429U (en) * | 2020-10-12 | 2021-09-10 | 山东科技大学 | Printing machine convenient to collect and strike off scraper surface printing ink |
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| CN113799483A (en) | 2021-12-17 |
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Denomination of invention: A printing equipment that can recycle ink Effective date of registration: 20231229 Granted publication date: 20221028 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Xishan branch Pledgor: WUXI ZHONGJIANG COLOR PRINTING PACKAGING Co.,Ltd. Registration number: Y2023980075337 |