CN113978129B - Printer ink path system with stable ink circulation - Google Patents
Printer ink path system with stable ink circulation Download PDFInfo
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- CN113978129B CN113978129B CN202111107306.3A CN202111107306A CN113978129B CN 113978129 B CN113978129 B CN 113978129B CN 202111107306 A CN202111107306 A CN 202111107306A CN 113978129 B CN113978129 B CN 113978129B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/18—Ink recirculation systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
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- Ink Jet (AREA)
Abstract
The invention discloses a printer ink path system with stable ink circulation, which relates to the related field of printer ink paths and aims to solve the problem that the existing printer ink paths are difficult to ensure stable circulation of ink in an ink box for a long time in the prior art.
Description
Technical Field
The invention relates to the related field of printer ink paths, in particular to a printer ink path system with stable ink circulation.
Background
The toughened glass ink is cured after being printed on smooth media such as glass and the like and then subjected to high-temperature toughening, so that the ink needs to be quick-dried and high-temperature resistant, and in order to ensure the printing effect, the ink supply of a spray head and the circulation of the ink are stable.
The prior printer ink path system adopts a primary ink box and one to a plurality of secondary ink boxes, the primary ink box is connected with a spray nozzle ink inlet through an ink pipe, the spray nozzle ink outlet is connected with the secondary ink box through an ink pipe, the secondary ink box is connected with the primary ink box through an ink pump, the minimum liquid level in the primary ink box is higher than the maximum liquid level of the secondary ink box, and the secondary ink box has negative pressure, so that the ink can circulate in a loop continuously formed between the primary ink box, the spray nozzle and the secondary ink boxes, and the ink precipitation can be prevented when the spray nozzle is provided with printing ink, thereby ensuring the normal printing. However, in the method for circulating the ink, the liquid level of the primary ink box is changed, so that the liquid level of the primary ink box is changed, the negative pressure of the secondary ink box is influenced to be stable, the circulating ink quantity is unstable, the printing effect is influenced, on the other hand, when the ink is not circulated for a long time, the ink is easy to precipitate, large particles are formed, the nozzle part of the spray head is enabled to be used for gambling, or air enters the spray hole due to insufficient ink supply, the spray head is enabled to be used for gambling due to the quick-drying property of the ink, printing and wiredrawing are caused, and the spray head is enabled to be scrapped for a long time; therefore, there is an urgent need in the market to develop a printer ink path system with stable ink circulation to help people solve the existing problems.
Disclosure of Invention
The invention aims to provide a printer ink path system with stable ink circulation, which solves the problem that the conventional printer ink path is difficult to ensure the stable circulation of ink in an ink box for a long time.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a printer ink way system that printing ink circulation is stable, includes one-level ink horn, second liquid pump, steady voltage ink horn, shower nozzle body, second ink horn, steady voltage adjustment mechanism and third liquid pump, one-level ink horn includes first ink horn shell, the upper end of first ink horn shell is provided with first ink horn closing cap, the upper end of first ink horn closing cap is provided with first liquid pump, one side of first liquid pump is provided with the liquid pipe, the opposite side of first liquid pump is provided with the drawing liquid pipe.
Preferably, the lower extreme of first ink horn closing cap is provided with the block strip, the block strip is provided with a plurality of, the block strip sets up to rectangular strip, block strip and first ink horn closing cap fixed connection, the lower extreme of block strip is provided with first chip, first chip passes through bolted connection with the one-level ink horn, one side of drawing liquid pipe is provided with the equipment box, equipment box and first ink horn closing cap fixed connection.
Preferably, one side of the equipment box is provided with a first connecting pipe, the output end of the first connecting pipe and the output end of the third liquid pump are connected through an ink pipe, the lower end of the first connecting pipe is provided with a first sponge block, the first sponge block and a first ink box shell are arranged to be attached, the lower end of the first sponge block is provided with a baffle plate, the baffle plate is arranged to be rectangular, the baffle plate and the first ink box shell are arranged to be integrated, the lower end of the baffle plate is provided with a liquid discharge groove, and the depth of the liquid discharge groove is consistent with the thickness of the first ink box shell.
Preferably, the inside of equipment box is provided with control module, control module passes through bolted connection with the equipment box, control module's front end is provided with the time switch module, the time switch module sets up to electric connection with control module, the time switch module sets up to electric connection with first liquid pump, one side of time switch module is provided with storage battery, storage battery passes through bolted connection with the equipment box.
Preferably, the pressure stabilizing and adjusting mechanism comprises a three-way electromagnetic valve, a second air filter is arranged at the upper end of the three-way electromagnetic valve, a negative pressure bottle is arranged on one side of the three-way electromagnetic valve, and a negative pressure stabilizing device is arranged on one side of the negative pressure bottle.
Preferably, the steady voltage ink horn includes the second ink horn shell, the upper end of second ink horn shell is provided with the second ink horn closing cap, second ink horn closing cap and second ink horn shell set up to laminate, be provided with first air filter on the second ink horn closing cap, first air filter passes through bolted connection with the second ink horn closing cap, one side of first air filter is provided with the second connecting pipe, the output of second connecting pipe and second liquid pump passes through the ink union coupling, the lower extreme of second connecting pipe is provided with the second sponge piece, second sponge piece and second ink horn shell set up to laminate, the lower extreme of second sponge piece is provided with the third connecting pipe, third connecting pipe and second ink horn shell fixed connection, the ink inlet end of third connecting pipe and shower nozzle body passes through the ink union coupling, one side of third connecting pipe is provided with the second chip, the second chip passes through bolted connection with the second ink horn shell, the upper end of second sponge piece is provided with first liquid level sensor, first liquid level sensor passes through bolted connection with the second ink horn shell.
Preferably, the secondary ink box comprises a third ink box shell, a third ink box sealing cover is arranged at the upper end of the third ink box shell, a fourth connecting pipe is arranged on the third ink box sealing cover, a fifth connecting pipe is arranged on one side of the fourth connecting pipe, and a second liquid level sensor is arranged at the lower end of the fourth connecting pipe.
Preferably, a third sponge block is arranged at the lower end of the second liquid level sensor, a sixth connecting pipe is arranged at the lower end of the third sponge block, and a third chip is arranged on one side of the sixth connecting pipe.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the arrangement of the second liquid pump, the pressure stabilizing and regulating mechanism and the third liquid pump, when the ink path system of the printer is used, a user can control the second liquid pump through the first liquid level sensor in the pressure stabilizing ink box to send ink in the first ink box into the pressure stabilizing ink box, so that the liquid level of the ink in the pressure stabilizing ink box can be ensured to be stable, the pressure of the whole circulating ink path is ensured to be stable, meanwhile, the negative pressure stabilizing device in the pressure stabilizing and regulating mechanism works, so that the inside of the second ink box can form set vacuum pressure, ink is sucked out from the pressure stabilizing ink box and enters the inside of the second ink box, when the ink in the second ink box reaches the set liquid level of the second liquid level sensor, the second liquid level sensor can control the third liquid pump to suck the ink in the second ink box into the inside of the first ink box, so as to form the circulating ink path system, and when the printer starts to work, part of the ink in the system can be ejected from the nozzle body, the ink flow in the ink path can be changed, the ink flow in the ink box can be ensured to be greatly blocked, the quality of the printing system can be ensured to be greatly matched through the automatic ink box and the pressure stabilizing and regulating mechanism, and the quality of the printing is ensured, and the quality of printing is greatly required to be greatly reduced;
according to the invention, through the arrangement of the first liquid pump and the timing switch module, a user can perform timing switch control on the first liquid pump through the timing switch module in the process of using the printer ink path system, so that the first liquid pump can circulate ink stored in the primary ink box through the liquid feeding pipe and the liquid drawing pipe, the ink is prevented from depositing in the primary ink box, a complete ink path circulation system is formed, and the using pressure of the user on the ink path system can be relieved to a certain extent;
according to the printer ink path system, the first sponge block, the second sponge block and the third sponge block are arranged, so that a user can greatly improve the storage capacity of ink in the ink box when the first-level ink box, the voltage-stabilizing ink box and the second-level ink box are used through the arrangement of the first sponge block, the second sponge block and the third sponge block in the process of using the printer ink path system, the use cost of the whole printer ink path system can be reduced to a certain extent, and the service life of the whole printer ink path system can be greatly prolonged.
Drawings
FIG. 1 is a circuit diagram of the present invention;
FIG. 2 is a circuit diagram of a voltage stabilizing adjustment mechanism of the present invention;
FIG. 3 is a schematic view showing the internal structure of the equipment cabinet of the present invention;
FIG. 4 is a schematic cross-sectional view of a primary ink cartridge of the present invention;
FIG. 5 is a schematic cross-sectional view of a pressure stabilizing ink cartridge of the present invention;
fig. 6 is a schematic cross-sectional view of the secondary ink cartridge of the present invention.
In the figure: 1. first-level ink box; 2. a first ink cartridge housing; 3. a first ink cartridge cover; 4. a clamping strip; 5. a first chip; 6. a first liquid pump; 7. a liquid feeding pipe; 8. a liquid suction pipe; 9. an equipment box; 10. a first connection pipe; 11. a first sponge block; 12. a baffle; 13. a liquid discharge tank; 14. a second liquid pump; 15. pressure stabilizing ink box; 16. a second ink cartridge cover; 17. a first air filter; 18. a second connection pipe; 19. a third connection pipe; 20. a second chip; 21. a second sponge block; 22. a first liquid level sensor; 23. a second ink cartridge case; 24. a spray head body; 25. a secondary ink cartridge; 26. a third cartridge case; 27. a third ink cartridge cover; 28. a fourth connection pipe; 29. a fifth connection pipe; 30. a third sponge block; 31. a third chip; 32. a sixth connection pipe; 33. a voltage stabilizing and adjusting mechanism; 34. a three-way electromagnetic valve; 35. a negative pressure bottle; 36. a negative pressure stabilizing device; 37. a second air filter; 38. a third liquid pump; 39. a control module; 40. a timing switch module; 41. a battery pack; 42. and a second liquid level sensor.
Description of the embodiments
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Referring to fig. 1-6, an embodiment of the present invention is provided: the utility model provides a printer ink path system that printing ink circulation is stable, including one-level ink horn 1, second liquid pump 14, steady voltage ink horn 15, shower nozzle body 24, second ink horn 25, steady voltage adjustment mechanism 33 and third liquid pump 38, one-level ink horn 1 includes first ink horn shell 2, the upper end of first ink horn shell 2 is provided with first ink horn closing cap 3, the upper end of first ink horn closing cap 3 is provided with first liquid pump 6, one side of first liquid pump 6 is provided with liquid feeding pipe 7, the opposite side of first liquid pump 6 is provided with liquid drawing pipe 8, can solve the problem that the circulation of the ink in the ink horn is stable that current printer ink path often is difficult to long-time assurance ink through the setting of each structure.
Further, the lower extreme of first ink horn closing cap 3 is provided with block strip 4, and block strip 4 is provided with a plurality of, and block strip 4 sets up to rectangular strip, and block strip 4 and first ink horn closing cap 3 fixed connection, the lower extreme of block strip 4 is provided with first chip 5, and first chip 5 passes through bolted connection with first ink horn 1, and one side of drawing liquid pipe 8 is provided with equipment box 9, equipment box 9 and first ink horn closing cap 3 fixed connection.
Further, a first connecting pipe 10 is arranged on one side of the equipment box 9, the first connecting pipe 10 is connected with the output end of the third liquid pump 38 through an ink pipe, a first sponge block 11 is arranged at the lower end of the first connecting pipe 10, the first sponge block 11 is attached to the first ink box shell 2, a baffle 12 is arranged at the lower end of the first sponge block 11, the baffle 12 is in a rectangular sheet shape, the baffle 12 and the first ink box shell 2 are integrally arranged, a liquid drain groove 13 is arranged at the lower end of the baffle 12, and the depth of the liquid drain groove 13 is consistent with the thickness of the first ink box shell 2.
Further, a control module 39 is arranged in the equipment box 9, the control module 39 is connected with the equipment box 9 through a bolt, a timing switch module 40 is arranged at the front end of the control module 39, the timing switch module 40 is electrically connected with the first liquid pump 6, a storage battery 41 is arranged on one side of the timing switch module 40, and the storage battery 41 is connected with the equipment box 9 through a bolt.
Further, the pressure stabilizing adjustment mechanism 33 comprises a three-way electromagnetic valve 34, a second air filter 37 is arranged at the upper end of the three-way electromagnetic valve 34, the second air filter 37 is connected with the three-way electromagnetic valve 34 through an air pipe, a negative pressure bottle 35 is arranged on one side of the three-way electromagnetic valve 34, the negative pressure bottle 35 is connected with the three-way electromagnetic valve 34 through an air pipe, a negative pressure stabilizing device 36 is arranged on one side of the negative pressure bottle 35, and the negative pressure stabilizing device 36 is connected with the negative pressure bottle 35 through an air pipe.
Further, the pressure stabilizing ink cartridge 15 includes a second ink cartridge housing 23, the upper end of the second ink cartridge housing 23 is provided with a second ink cartridge cover 16, the second ink cartridge cover 16 is attached to the second ink cartridge housing 23, a first air filter 17 is arranged on the second ink cartridge cover 16, the first air filter 17 is connected with the second ink cartridge cover 16 through a bolt, one side of the first air filter 17 is provided with a second connecting pipe 18, the second connecting pipe 18 is connected with the output end of the second liquid pump 14 through an ink pipe, the lower end of the second connecting pipe 18 is provided with a second sponge block 21, the second sponge block 21 is attached to the second ink cartridge housing 23, the lower end of the second sponge block 21 is provided with a third connecting pipe 19, the third connecting pipe 19 is fixedly connected with the second ink cartridge housing 23, the third connecting pipe 19 is connected with the ink inlet end of the nozzle body 24 through an ink pipe, one side of the third connecting pipe 19 is provided with a second chip 20, the second chip 20 is connected with the second ink cartridge housing 23 through a bolt, the upper end of the second sponge block 21 is provided with a first liquid level sensor 22, the first liquid level sensor 22 is electrically connected with the second liquid level sensor 22 through the second ink cartridge housing 23 through a bolt, and the first liquid level sensor 14 is electrically connected with the first liquid pump 22.
Further, the secondary ink cartridge 25 includes a third ink cartridge housing 26, the secondary ink cartridge 25 may be provided with a plurality of, the upper end of the third ink cartridge housing 26 is provided with a third ink cartridge cover 27, the third ink cartridge cover 27 is provided with the laminating with the third ink cartridge housing 26, be provided with a fourth connecting pipe 28 on the third ink cartridge cover 27, the fourth connecting pipe 28 passes through the ink tube with the play ink end of shower nozzle body 24 and is connected, one side of fourth connecting pipe 28 is provided with a fifth connecting pipe 29, fifth connecting pipe 29 and third ink cartridge cover 27 fixed connection, fifth connecting pipe 29 passes through the trachea with three-way solenoid valve 34 and is connected, the lower extreme of fourth connecting pipe 28 is provided with second level sensor 42, second level sensor 42 passes through bolted connection with the third ink cartridge housing 26, second level sensor 42 and third liquid pump 38 set up to electric connection.
Further, a third sponge block 30 is arranged at the lower end of the second liquid level sensor 42, the third sponge block 30 is attached to the third ink box shell 26, a sixth connecting pipe 32 is arranged at the lower end of the third sponge block 30, the sixth connecting pipe 32 is fixedly connected with the third ink box shell 26, the sixth connecting pipe 32 is connected with the input end of the third liquid pump 38 through an ink pipe, a third chip 31 is arranged on one side of the sixth connecting pipe 32, and the third chip 31 is connected with the third ink box shell 26 through a bolt.
Working principle: when in use, the ink path system of the whole printer is checked firstly, after the user confirms that the check is correct, the ink path system can be started to be used, the user can control the second liquid pump 14 through the first liquid level sensor 22 in the pressure stabilizing ink box 15 to send the ink in the first ink box 1 into the pressure stabilizing ink box 15, so that the liquid level of the ink in the pressure stabilizing ink box 15 can be ensured to be stable, the pressure of the whole circulating ink path is ensured to be stable, meanwhile, the negative pressure stabilizing device 36 in the pressure stabilizing and regulating mechanism 33 works, so that the inside of the second ink box 25 can form set vacuum pressure, the ink is sucked out from the pressure stabilizing ink box 15 and enters the inside of the second ink box 25, when the ink in the second ink box 25 reaches the set liquid level of the second liquid level sensor 42, the second liquid level sensor 42 can control the third liquid pump 38 to work, the ink in the secondary ink box 25 is sucked back into the primary ink box 1 to form a circulating ink path system, when the printer starts to work, part of the ink in the system is ejected from the nozzle body 24, the ink flow in the ink path is changed, at the moment, the flow stability of the ink path system can be ensured by automatically matching the pressure stabilizing ink box 15 with the pressure stabilizing adjusting mechanism 33, the ink quantity required by printing is ensured, the printing quality is ensured, the loss caused by the blocking of the spray holes is greatly reduced, meanwhile, in the process of using the printer ink path system, a user can perform timing switch control on the first liquid pump 6 through the timing switch module 40, so that the first liquid pump 6 can realize the circulation of the stored ink in the primary ink box 1 through the liquid feeding pipe 7 and the liquid extracting pipe 8, the ink is ensured not to be precipitated in the primary ink box 1, therefore, a complete ink path circulating system is formed, the use pressure of a user on the ink path system can be relieved to a certain extent, and meanwhile, the storage capacity of ink in the ink box can be greatly improved when the first-stage ink box 1, the pressure stabilizing ink box 15 and the second-stage ink box 25 are used through the arrangement of the first sponge block 11, the second sponge block 21 and the third sponge block 30, so that the use cost of the ink path system of the whole printer can be reduced to a certain extent, and the service life of the ink path system of the whole printer can be greatly prolonged.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. The utility model provides a printer ink way system that printing ink circulation is stable, includes one-level ink horn (1), second liquid pump (14), steady voltage ink horn (15), shower nozzle body (24), second grade ink horn (25), steady voltage adjustment mechanism (33) and third liquid pump (38), its characterized in that: the first-level ink box (1) comprises a first ink box shell (2), the upper end of the first ink box shell (2) is provided with a first ink box sealing cover (3), the upper end of the first ink box sealing cover (3) is provided with a first liquid pump (6), one side of the first liquid pump (6) is provided with a liquid delivery pipe (7), the other side of the first liquid pump (6) is provided with a liquid suction pipe (8), the lower end of the first ink box sealing cover (3) is provided with a clamping strip (4), the clamping strip (4) is provided with a plurality of clamping strips, the clamping strip (4) is fixedly connected with the first ink box (3), the lower end of the clamping strip (4) is provided with a first chip (5), the first chip (5) is connected with the first ink box (1) through bolts, one side of the liquid suction pipe (8) is provided with a device box (9), the device box (9) is fixedly connected with the first ink box (3), one side of the device (9) is provided with a first ink box (10) through a first connecting pipe (10), the first connecting pipe (10) is provided with a sponge connecting pipe (10), the lower end of the sponge connecting piece (10) is provided with a sponge connecting pipe (10), the lower extreme of first sponge piece (11) is provided with separation blade (12), separation blade (12) set up to rectangular slice, separation blade (12) set up to the form as an organic wholely with first ink horn shell (2), the lower extreme of separation blade (12) is provided with liquid drain groove (13), the degree of depth of liquid drain groove (13) is unanimous with the thickness setting of first ink horn shell (2), steady voltage ink horn (15) include second ink horn shell (23), the upper end of second ink horn shell (23) is provided with second ink horn closing cap (16), second ink horn closing cap (16) are provided with laminating with second ink horn shell (23), be provided with first air cleaner (17) on second ink horn closing cap (16), first air cleaner (17) are connected through the bolt, one side of first air cleaner (17) is provided with second connecting pipe (18), second connecting pipe (18) are connected through the ink horn with the output of second liquid pump (14), second ink horn closing cap (16) are provided with second connecting pipe (21) and second sponge piece (21), second connecting pipe (21) are provided with second sponge piece (19), second connecting pipe (21) are provided with the sponge piece (19), the third connecting pipe (19) is connected with the ink inlet end of the spray head body (24) through an ink pipe, one side of the third connecting pipe (19) is provided with a second chip (20), the second chip (20) is connected with the second ink box shell (23) through a bolt, the upper end of the second sponge block (21) is provided with a first liquid level sensor (22), the first liquid level sensor (22) is connected with the second ink box shell (23) through a bolt, the second ink box (25) comprises a third ink box shell (26), the upper end of the third ink box shell (26) is provided with a third ink box cover (27), the third ink box cover (27) is provided with a fourth connecting pipe (28), one side of the fourth connecting pipe (28) is provided with a fifth connecting pipe (29), the lower end of the fourth connecting pipe (28) is provided with a second liquid level sensor (42), the lower end of the second liquid level sensor (42) is provided with a third sponge block (30), the lower end of the third sponge block (30) is provided with a sixth connecting pipe (32), the third connecting pipe (28) is provided with a sixth connecting pipe (39) and the control box (39) is provided with a control box (9), the front end of control module (39) is provided with timing switch module (40), timing switch module (40) and control module (39) set up to electric connection, timing switch module (40) and first liquid pump (6) set up to electric connection, one side of timing switch module (40) is provided with storage battery (41), storage battery (41) and equipment box (9) pass through bolted connection, steady voltage adjustment mechanism (33) include three-way solenoid valve (34), the upper end of three-way solenoid valve (34) is provided with second air cleaner (37), one side of three-way solenoid valve (34) is provided with negative pressure bottle (35), one side of negative pressure bottle (35) is provided with negative pressure stabilising arrangement (36).
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| CN202111107306.3A CN113978129B (en) | 2021-09-22 | 2021-09-22 | Printer ink path system with stable ink circulation |
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| CN202111107306.3A CN113978129B (en) | 2021-09-22 | 2021-09-22 | Printer ink path system with stable ink circulation |
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| CN113978129B true CN113978129B (en) | 2023-10-03 |
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| CN114407533A (en) * | 2022-03-04 | 2022-04-29 | 无锡普瑞特喷印科技有限公司 | Two-stage ink box for glass spray painting equipment and working method thereof |
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| CN204547353U (en) * | 2015-02-15 | 2015-08-12 | 广东科达洁能股份有限公司 | Ceramic ink jet printer ink EGR |
| CN105459613A (en) * | 2015-12-04 | 2016-04-06 | 北海创思电子科技产业有限公司 | Intelligent printing ink management system of printer and control method thereof |
| CN206426676U (en) * | 2016-12-20 | 2017-08-22 | 深圳市贤俊龙彩印有限公司 | A kind of new DOD shower nozzle cyclic ink supply ink feeding systems |
| CN208664640U (en) * | 2018-07-10 | 2019-03-29 | 广州精陶机电设备有限公司 | A kind of ink circulation system and the printer for possessing the system |
| CN208855238U (en) * | 2018-08-02 | 2019-05-14 | 珠海市韶运打印耗材有限公司 | A kind of convenience adds the cartridge of printer of ink |
| CN109515005A (en) * | 2018-12-27 | 2019-03-26 | 广州瓦良格机器人科技有限公司 | A kind of the ink road circulatory system and its control method of high temp glass ink-jet printer |
| CN211280259U (en) * | 2019-12-13 | 2020-08-18 | 昆山海斯电子有限公司 | Circulating ink path system |
| CN212124582U (en) * | 2020-04-23 | 2020-12-11 | 珠海中润靖杰打印科技有限公司 | Ink box with ink pressure shunting mechanism |
| CN111761938A (en) * | 2020-07-09 | 2020-10-13 | 深圳市全印图文技术有限公司 | Ink supply device of industrial digital printer |
| CN214001013U (en) * | 2020-10-13 | 2021-08-20 | 深圳市理想智能科技有限公司 | Ink supply system for ink jet printer |
| CN113291060A (en) * | 2021-04-01 | 2021-08-24 | 深圳传顺科技有限公司 | Ink supply system and ink supply method for printer |
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