CN110978798A - Stable positive and negative pressure circulating system of printer head is printed to digit - Google Patents
Stable positive and negative pressure circulating system of printer head is printed to digit Download PDFInfo
- Publication number
- CN110978798A CN110978798A CN201911342535.6A CN201911342535A CN110978798A CN 110978798 A CN110978798 A CN 110978798A CN 201911342535 A CN201911342535 A CN 201911342535A CN 110978798 A CN110978798 A CN 110978798A
- Authority
- CN
- China
- Prior art keywords
- ink
- way
- electromagnetic valve
- output end
- input end
- 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
Images
Classifications
-
- 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
- B41J2/17503—Ink cartridges
- B41J2/17556—Means for regulating the pressure in the cartridge
-
- 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
- B41J2/17503—Ink cartridges
Abstract
The invention discloses a stable printing head positive and negative pressure circulating system for digital printing, which comprises a main ink barrel, wherein the output end of the main ink barrel is in one-way connection with the input end of a main ink pump MYO, the output end of the main ink pump MYO is in one-way connection with the input end of a first two-way electromagnetic valve FYO, the output end of the first two-way electromagnetic valve FYO is in one-way connection with the input end of a first two-way electromagnetic valve MC, and the output end of the first two-way electromagnetic valve MC is in one-way connection with the input end of a buffer ink box S-X2. According to the invention, the main ink barrel is arranged to achieve the effect of storing ink, the main ink pump MYO is used for achieving the effect of conveying the ink, the first two-way electromagnetic valve MC is connected through the first two-way electromagnetic valve FYO, the buffer ink box S-X2 and the third rear ink box 2.8kp liquid level S-X1 are connected through the first two-way electromagnetic valve MC, the ink circuit of the circulating system is stable, the situation of drooling and ink shortage is avoided, and people can print articles conveniently.
Description
Technical Field
The invention relates to the technical field of digital printers, in particular to a positive and negative pressure circulating system of a printing head for stable digital printing.
Background
Digital printer, the omnipotent flatbed printer of alias, the cambered surface printer, can print any material and irregular (require the curved surface fall can not exceed 7mm, otherwise the effect is not good even can not print) soft, hard object, digital printer prints the high color image of material surface, need not direct contact article, guarantee to print the integrality of article, print and dye through the ink jet mode, can not take place phenomenons such as deformation because of heat and pressure, utilize the direct output printing mode of computer, need not do any preparation print work in the past, and current digital printer when using, the situation that appears lacking the china ink very easily, thereby influence the quality of printing, for this reason we propose a stable beating head positive negative pressure circulation system of digital printing.
Disclosure of Invention
The invention aims to provide a positive and negative pressure circulating system of a printing head with stable digital printing, which has the advantages of stable ink path and no ink shortage and solves the problem that the printing quality is influenced because the ink shortage condition is easy to occur when a digital printer is used.
In order to achieve the purpose, the invention provides the following technical scheme: a stable positive and negative pressure circulating system of a printing head for digital printing comprises a main ink barrel, wherein the output end of the main ink barrel is in one-way connection with the input end of a main ink pump MYO, the output end of the main ink pump MYO is in one-way connection with the input end of a first two-way electromagnetic valve FYO, the output end of the first two-way electromagnetic valve FYO is in one-way connection with the input end of a first two-way electromagnetic valve MC, the output end of the first two-way electromagnetic valve MC is in one-way connection with the input end of a buffer ink box S-X2, the output end of the buffer ink box S-X2 is in one-way connection with the input end of a double head of a circulating pump M-Y1, the output end of the double head of the circulating pump M-Y1 is in one-way connection with the input end of a one-way valve, the output end of the one-way valve is in one-way connection with the input end of a 2.8kp liquid level S-X1 of a first rear ink box, the first ink, the output end of the second rear ink box 2.8kp liquid level S-X1 is in one-way connection with the input end of the spray head, the output end of the spray head is in one-way connection with the input end of the front ink box 4.9 liquid level S-X0, the front ink box 4.9 liquid level S-X0 is in two-way connection with the third rear ink box 2.8kp liquid level S-X1, and the third rear ink box 2.8kp liquid level S-X1 is in two-way connection with the first two-way electromagnetic valve MC.
A main filter is arranged between the main ink barrel and the main ink pump MYO, a second two-way electromagnetic valve MC is arranged between the one-way valve and the first rear ink box 2.8KP liquid level S-X1, the output end of the front ink box 4.9 liquid level S-X0 is connected with the second two-way electromagnetic valve MC, and the pressure of the output end of the front ink box 4.9 liquid level S-X0 is-4.9 KP.
The input end of the 2.8KP liquid level S-X1 of the second rear ink box is connected with the output end of a third two-way electromagnetic valve MC, the input end of the third two-way electromagnetic valve MC is connected with the output end of a three-way electromagnetic valve, and the input end of the three-way electromagnetic valve is connected with the output end of a 12KP positive pressure source.
The input end of the three-way electromagnetic valve is connected with the output end of the positive pressure negative reducing valve, and the pressure between the three-way electromagnetic valve and the positive pressure negative reducing valve is 2.8 KP.
Compared with the prior art, the invention has the following beneficial effects:
the invention achieves the effect of storing ink by arranging the main ink barrel, achieves the effect of conveying the ink by the main ink pump MYO, achieves the effect of connecting the first two-way electromagnetic valve MC by the first two-way electromagnetic valve FYO, achieves the effect of connecting the buffer ink box S-X2 and the 2.8kp liquid level S-X1 of the third rear ink box by the first two-way electromagnetic valve MC, achieves the effect of buffering the ink by the buffer ink box S-X2, achieves the effect of conveying the ink by the double heads of the circulating pump M-Y1, can prevent the ink from flowing back by the one-way valve, achieves the effect of storing the ink by the first rear ink box 2.8kp liquid level S-X1 and the second rear ink box 2.8kp liquid level S-X1, achieves the effect of spraying the ink by the nozzle, achieves the effect of storing the residual ink after spraying by the front ink box liquid level S-X0, through the 2.8kp liquid level S-X1 of ink horn after the third, reach and carry the effect in the first two-way solenoid valve MC to printing ink, can make the printing ink circulation, this circulation system ink path is stable, can not drool the situation of lacking the china ink, makes things convenient for people to print article.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, a stable positive and negative pressure circulation system of a digital printing head includes a main ink tank, an output end of the main ink tank is unidirectionally connected with an input end of a main ink pump MYO, a main filter is disposed between the main ink tank and the main ink pump MYO, a second two-way solenoid valve MC is disposed between a one-way valve and a first rear ink tank 2.8KP liquid level S-X1, an output end of a front ink tank 4.9 liquid level S-X0 is connected with the second two-way solenoid valve MC, a pressure at an output end of a front ink tank 4.9 liquid level S-X0 is-4.9 KP, an output end of the main ink pump MYO is unidirectionally connected with an input end of a first two-way solenoid valve FYO, an output end of the first two-way solenoid valve FYO is unidirectionally connected with an input end of the first two-way solenoid valve MC, an output end of the first two-way solenoid valve MC is unidirectionally connected with an input end of a buffer ink tank S-X2, an output end of the buffer ink tank S-X2 is connected, the output end of a double head of a circulating pump M-Y1 is unidirectionally connected with the input end of a one-way valve, the output end of the one-way valve is unidirectionally connected with the input end of a 2.8KP liquid level S-X1 of a first rear ink box, the 2.8KP liquid level S-X1 of the first rear ink box is bidirectionally connected with the 2.8KP liquid level S-X1 of a second rear ink box, the input end of the 2.8KP liquid level S-X1 of the second rear ink box is connected with the output end of a third two-way electromagnetic valve MC, the input end of the third two-way electromagnetic valve MC is connected with the output end of a three-way electromagnetic valve, the input end of the three-way electromagnetic valve is connected with the output end of a 12KP positive pressure source, the input end of the three-way electromagnetic valve is connected with the output end of a positive pressure reducing valve, the pressure between the three-way electromagnetic valve and the positive pressure reducing valve is 2.8KP, the output end of the second rear 2.8KP, the front ink box 4.9 liquid level S-X0 is bidirectionally connected with the third rear ink box 2.8kp liquid level S-X1, the third rear ink box 2.8kp liquid level S-X1 is bidirectionally connected with the first two-way solenoid valve MC, the second two-way solenoid valve MC and the third two-way solenoid valve MC have the pressure reduction effect, the effect of storing ink is achieved by arranging a main ink barrel, the effect of conveying ink is achieved by a main ink pump MYO, the effect of connecting the first two-way solenoid valve MC is achieved by a first two-way solenoid valve FYO, the effect of connecting the buffer ink box S-X2 and the third rear ink box 2.8kp liquid level S-X1 is achieved by the first two-way solenoid valve MC, the effect of buffering ink is achieved by the buffer ink box S-X2, the effect of buffering ink is achieved by a double-head circulating pump M-Y1, the effect of conveying ink is achieved by a one-way valve, and the ink backflow can be prevented, through the 2.8kp liquid level S-X1 of ink horn after first and the 2.8kp liquid level S-X1 of ink horn after the second, reach the effect of storing printing ink, through the shower nozzle, reach the effect of spraying printing ink, through preceding ink horn 4.9 liquid level S-X0, reach the effect of storing surplus printing ink after spraying, through the 2.8kp liquid level S-X1 of ink horn after the third, reach the effect of carrying in the first two-way solenoid valve MC to printing ink, can make printing ink circulate, this circulation system ink path is stable, can not drool the situation of lacking the china ink, make things convenient for people to print article.
The invention achieves the effect of storing ink by arranging the main ink barrel, achieves the effect of conveying the ink by the main ink pump MYO, achieves the effect of connecting the first two-way electromagnetic valve MC by the first two-way electromagnetic valve FYO, achieves the effect of connecting the buffer ink box S-X2 and the 2.8kp liquid level S-X1 of the third rear ink box by the first two-way electromagnetic valve MC, achieves the effect of buffering the ink by the buffer ink box S-X2, achieves the effect of conveying the ink by the double heads of the circulating pump M-Y1, can prevent the ink from flowing back by the one-way valve, achieves the effect of storing the ink by the first rear ink box 2.8kp liquid level S-X1 and the second rear ink box 2.8kp liquid level S-X1, achieves the effect of spraying the ink by the nozzle, achieves the effect of storing the residual ink after spraying by the front ink box liquid level S-X0, through 2.8KP liquid level S-X1 of ink horn after the third, reach and carry the effect in the first two-way solenoid valve MC to printing ink, can make the printing ink circulation, make things convenient for printing ink to enter into first two-way solenoid valve MC, make printing ink recycle again, through 12KP positive voltage source, reach the effect of carrying atmospheric pressure, through the malleation burden reduction valve, reach the effect to the pressure reduction, this circulation system ink path is stable, the situation that can not drool and lack the china ink, make things convenient for people to print article.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a stable printer head positive negative pressure circulation system is printed to digit, includes main china ink bucket, its characterized in that: the output end of the main ink barrel is connected with the input end of a main ink pump MYO in a one-way mode, the output end of the main ink pump MYO is connected with the input end of a first two-way electromagnetic valve FYO in a one-way mode, the output end of the first two-way electromagnetic valve FYO is connected with the input end of a first two-way electromagnetic valve MC in a one-way mode, the output end of the first two-way electromagnetic valve MC is connected with the input end of a buffer ink box S-X2 in a one-way mode, the output end of the buffer ink box S-X2 is connected with the input end of a double head of a circulating pump M-Y1 in a one-way mode, the output end of the double head of the circulating pump M-Y1 is connected with the input end of the one-way valve in a one-way mode, the output end of the one-way valve is connected with the input end of a first rear ink box 2.8kp liquid level S-X1 in a one-way mode, the first rear ink box 2.8kp liquid level S-X2 is connected with the second rear, the output end of the spray head is in one-way connection with the input end of a front ink box 4.9 liquid level S-X0, the front ink box 4.9 liquid level S-X0 is in two-way connection with a third rear ink box 2.8kp liquid level S-X1, and the third rear ink box 2.8kp liquid level S-X1 is in two-way connection with a first two-way electromagnetic valve MC.
2. A stable printhead positive and negative pressure cycling system for digital printing according to claim 1, wherein: a main filter is arranged between the main ink barrel and the main ink pump MYO, a second two-way electromagnetic valve MC is arranged between the one-way valve and the first rear ink box 2.8KP liquid level S-X1, the output end of the front ink box 4.9 liquid level S-X0 is connected with the second two-way electromagnetic valve MC, and the pressure of the output end of the front ink box 4.9 liquid level S-X0 is-4.9 KP.
3. A stable printhead positive and negative pressure cycling system for digital printing according to claim 1, wherein: the input end of the 2.8KP liquid level S-X1 of the second rear ink box is connected with the output end of a third two-way electromagnetic valve MC, the input end of the third two-way electromagnetic valve MC is connected with the output end of a three-way electromagnetic valve, and the input end of the three-way electromagnetic valve is connected with the output end of a 12KP positive pressure source.
4. A stable printhead positive and negative pressure cycling system for digital printing according to claim 3, wherein: the input end of the three-way electromagnetic valve is connected with the output end of the positive pressure negative reducing valve, and the pressure between the three-way electromagnetic valve and the positive pressure negative reducing valve is 2.8 KP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911342535.6A CN110978798A (en) | 2019-12-23 | 2019-12-23 | Stable positive and negative pressure circulating system of printer head is printed to digit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911342535.6A CN110978798A (en) | 2019-12-23 | 2019-12-23 | Stable positive and negative pressure circulating system of printer head is printed to digit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110978798A true CN110978798A (en) | 2020-04-10 |
Family
ID=70075901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911342535.6A Pending CN110978798A (en) | 2019-12-23 | 2019-12-23 | Stable positive and negative pressure circulating system of printer head is printed to digit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110978798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092505A (en) * | 2020-08-20 | 2020-12-18 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Continuous ink supply control system for ink-jet printing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2098372A1 (en) * | 2008-03-07 | 2009-09-09 | Agfa Graphics N.V. | Ink supply system without pump, for ink jet printer with ink recirculation system |
| US20100073437A1 (en) * | 2008-05-22 | 2010-03-25 | Fujifilm Corporation | Inkjet recording apparatus |
| CN103057273A (en) * | 2011-10-21 | 2013-04-24 | 佳能株式会社 | Inkjet printing apparatus and method for discharging shipping ink |
| JP2016221817A (en) * | 2015-05-29 | 2016-12-28 | 株式会社東芝 | Ink supply device and inkjet device |
| CN206327014U (en) * | 2016-11-04 | 2017-07-14 | 程好学 | A kind of ink-jet printer cyclic ink supply device |
| CN207088743U (en) * | 2017-08-17 | 2018-03-13 | 上海笙阳数码设备有限公司 | A kind of ink circulation device suitable for ink-jet apparatus |
| CN108501529A (en) * | 2017-02-24 | 2018-09-07 | 精工爱普生株式会社 | Liquid injection apparatus |
-
2019
- 2019-12-23 CN CN201911342535.6A patent/CN110978798A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2098372A1 (en) * | 2008-03-07 | 2009-09-09 | Agfa Graphics N.V. | Ink supply system without pump, for ink jet printer with ink recirculation system |
| US20100073437A1 (en) * | 2008-05-22 | 2010-03-25 | Fujifilm Corporation | Inkjet recording apparatus |
| CN103057273A (en) * | 2011-10-21 | 2013-04-24 | 佳能株式会社 | Inkjet printing apparatus and method for discharging shipping ink |
| JP2016221817A (en) * | 2015-05-29 | 2016-12-28 | 株式会社東芝 | Ink supply device and inkjet device |
| CN206327014U (en) * | 2016-11-04 | 2017-07-14 | 程好学 | A kind of ink-jet printer cyclic ink supply device |
| CN108501529A (en) * | 2017-02-24 | 2018-09-07 | 精工爱普生株式会社 | Liquid injection apparatus |
| CN207088743U (en) * | 2017-08-17 | 2018-03-13 | 上海笙阳数码设备有限公司 | A kind of ink circulation device suitable for ink-jet apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092505A (en) * | 2020-08-20 | 2020-12-18 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Continuous ink supply control system for ink-jet printing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110978798A (en) | Stable positive and negative pressure circulating system of printer head is printed to digit | |
| JPH11188890A (en) | Ink replenishing method and liquid jet recorder employing it | |
| CN211307933U (en) | Device for reducing fault probability of UV ink-jet lines | |
| CN205255760U (en) | Ink supply system and inkjet printing device | |
| CN102126350A (en) | Ink supply system and ink jet printer | |
| ATE482086T1 (en) | INK SUPPLY SYSTEM FOR PRINTER | |
| CN215705075U (en) | Inking mechanism for printing machine | |
| JP2019001032A (en) | Image processing device, printer, and program | |
| CN201816274U (en) | Continuous ink supply system for inkjet printer | |
| CN204472119U (en) | A kind of Large Copacity ink horn of regeneration | |
| CN105365399A (en) | Printer with composite functions | |
| CN103144439B (en) | Wide-line printer | |
| CN101066640A (en) | Dobule ink supplying system for digital ink-jet printing machine | |
| JP2011183550A (en) | Inkjet ejecting apparatus, inkjet ejecting method and inkjet recording apparatus | |
| CN205149193U (en) | Gravure press automatically cleaning printing plate supplies black mode | |
| JP2015208980A (en) | Ink jet recording device and control method of ink jet recording device | |
| CN104972759A (en) | Concentrated ink-supplying system with automatic heating function | |
| CN110978799A (en) | Be applied to stable two negative pressure circulation systems of beating of printer head of digital printing | |
| CN204354566U (en) | A kind of spraying colloid system shaping for gravure printing roller | |
| CN203752685U (en) | Negative pressure module for ink jet printer | |
| CN210911676U (en) | Be applied to inkjet structure and printer of printer | |
| CN104417042A (en) | Printing and slotting die cutting machine with flow adjusting control devices on printing part | |
| CN203681011U (en) | Continuous ink-jet printer | |
| CN104290456A (en) | Ink supply system for tire numeric printer | |
| CN104972758A (en) | Concentrated ink-supplying system with vibrating function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200410 |
|
| RJ01 | Rejection of invention patent application after publication |