CN2500477Y - Ink-jet printing head - Google Patents
Ink-jet printing head Download PDFInfo
- Publication number
- CN2500477Y CN2500477Y CN 01250636 CN01250636U CN2500477Y CN 2500477 Y CN2500477 Y CN 2500477Y CN 01250636 CN01250636 CN 01250636 CN 01250636 U CN01250636 U CN 01250636U CN 2500477 Y CN2500477 Y CN 2500477Y
- Authority
- CN
- China
- Prior art keywords
- ink
- diluting agent
- diluent
- printing
- utility
- 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.)
- Expired - Fee Related
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Images
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- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Ink Jet (AREA)
Abstract
The utility model provides a jet head for an ink jet printer belonging to printing machine of mechanical/electric field. The structure is characterized in that a diluting agent tank (2) (in various forms) is arranged on an ink box (1), a diluting agent distribution tube (2a) is provided at the lower end of the diluting agent tank and is communicated with a mixing chamber (3) via an electrically controlled nozzle, and a three primary colors mixing tube (2b) is communicated with the mixing chamber (3) via an electrically controlled nozzle. The diluting agent tank (2) also can be arranged at other position of the printer and is communicated with the diluting agent distribution tube (2a) via a pipe. The ink jet printing head with the structure can achieve multi-stage proportional dilution on ink concentration to regulate color density. The utility model can overcome the shortcomings of the prior ink jet printing head such as large color aberration and non-uniform ink jetting, thereby achieving single color multi gray scale printing. The printing head of the utility model can be designed into the mode compatible to the prior printing heads.
Description
1. technical field
The utility model provides the shower nozzle of mechano-electronic field ink-jet printer.
2. background technology
Widely used on the Computerized ink-jetting printer now is that three primary colours are directly mixed the type shower nozzle, because color directly sprays mixing, occurs inhomogeneous and appearance " pit " phenomenon of color transition section easily.This problem is particularly outstanding when printing the face of portrait.
3, summary of the invention
The purpose of this utility model provides the adjustment that a kind of device that adds diluent is realized mill base concentration.The technical scheme that adopts is: add a diluent box on print cartridge, and supply with each mix of basic colors storehouse through diluent pipe 2a by automatically controlled nozzle, diluent is fully mixed in proportion with each primary colours respectively, thereby realize the automatically controlled adjustment of color density.Because the diluent box and the additive colo(u)r system of setting up, it is little to make printing of inkjet printer go out aberration, and tone is soft, the image that color is true to nature.Can realize real monochromatic multi-grey level (referring to more than 128 grades) printing.
4, description of drawings
Fig. 1 is the utility model structural representation.
Among Fig. 1,1 is print cartridge, is equipped with diluent box 2 in a side of print cartridge 1, is provided with diluent distributing pipe 2a in the lower end of diluent box and is communicated with by automatically controlled nozzle with the mill base mixing bunker respectively.Colour mixture pipe 2b lower end also is communicated with by automatically controlled nozzle with the mill base mixing bunker.The mill base mixing bunker directly connects existing ink jet-print head.
5 specific embodiment
Structure according to Fig. 1, the specific embodiment is that following mode realizes, i.e. attaching one diluent box 2 on print cartridge 1 original structure of existing ink gun, former print cartridge is generally three combinations, and each box-packed a kind of color is promptly red, yellow, blue mill base, attached diluent box is connected by automatically controlled nozzle with the mill base mixing bunker by colour mixture pipe 2a, and three primary colours colour mixture pipe 2b is connected with mixing bunker 3 by automatically controlled nozzle respectively.
Diluent box 2 can also be installed in any position on the printer, is connected with diluent distributing pipe 2a with conduit.
The ink jet-print head of diluent box is installed, can realizes the ratio adjustment of color density, thereby overcome existing ink jet-print head shortcoming, realize that the various ways of color mixture and shade is expressed, make that the printing aberration is little, tone is soft, and color is true to nature.
The utility model printhead can be designed to and existing printhead compatibility mode.
Claims (1)
1, a kind of inkjet printer head, dividing into mixing bunker (3) by print cartridge (1) constitutes, it is characterized in that, go up attaching at print cartridge (1) diluent box (2) is arranged, diluent box (2) lower end is connected with diluent distributing pipe 2a, diluent distributing pipe 2a downside is equipped with mixing bunker (3), both are connected respectively by automatically controlled nozzle, the colour mixture pipe 2b of three primary colours is connected by automatically controlled nozzle with mixing bunker (3) respectively again, mixing bunker directly connects existing ink jet-print head, and diluent box (2) also can be installed in any position on the printer, is connected with diluent distributing pipe (2a) with conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250636 CN2500477Y (en) | 2001-09-07 | 2001-09-07 | Ink-jet printing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250636 CN2500477Y (en) | 2001-09-07 | 2001-09-07 | Ink-jet printing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500477Y true CN2500477Y (en) | 2002-07-17 |
Family
ID=33660745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250636 Expired - Fee Related CN2500477Y (en) | 2001-09-07 | 2001-09-07 | Ink-jet printing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500477Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101563208B (en) * | 2006-12-21 | 2012-10-17 | 爱克发印艺公司 | 3d-inkjet printing methods |
| CN103395206A (en) * | 2013-07-24 | 2013-11-20 | 北京数码视讯科技股份有限公司 | True color printing method and true color printing device |
| CN111251723A (en) * | 2018-12-03 | 2020-06-09 | 怀化市恒大彩印包装有限公司 | Production line type color printing method based on RGB |
-
2001
- 2001-09-07 CN CN 01250636 patent/CN2500477Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101563208B (en) * | 2006-12-21 | 2012-10-17 | 爱克发印艺公司 | 3d-inkjet printing methods |
| CN103395206A (en) * | 2013-07-24 | 2013-11-20 | 北京数码视讯科技股份有限公司 | True color printing method and true color printing device |
| CN111251723A (en) * | 2018-12-03 | 2020-06-09 | 怀化市恒大彩印包装有限公司 | Production line type color printing method based on RGB |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |