CN2510288Y - Nozzle device for ink-jet printer - Google Patents
Nozzle device for ink-jet printer Download PDFInfo
- Publication number
- CN2510288Y CN2510288Y CN 01267159 CN01267159U CN2510288Y CN 2510288 Y CN2510288 Y CN 2510288Y CN 01267159 CN01267159 CN 01267159 CN 01267159 U CN01267159 U CN 01267159U CN 2510288 Y CN2510288 Y CN 2510288Y
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- shower nozzle
- nozzles
- ink
- color
- utility
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Abstract
The utility model relates to a nozzle device of an ink-jet printer. Because the nozzles are few, and the jet orifices of the nozzle are finite, the printing speed of the existing similar products is relatively slow. The utility model comprises nozzles and a base, which is characterized in that the nozzle group (I) of each color in the printer is composed of two or more than two nozzles (1). The nozzle (1) amount of each color is equal. The vertical distance (B) between the first and last jet orifices between the two adjacent two nozzles (1) of any color (vertical to the motion direction of the nozzles) is equal with the vertical distance (b) between two jet orifices (5) of a single nozzle (1). Moreover, the jet orifice arrangement lines of all the nozzles (1) of all colors are parallel mutually. The utility model has a reasonable and novel structure design, thus the printing speed and quality are improved, and the cost is reduced.
Description
Technical field
The utility model relates to a kind of ejecting device of ink-jet printer, particularly a kind of combined type ejecting device of ink-jet printer by this device, makes one group of shower nozzle finish the task of an original shower nozzle, like this, the speed of printing is along with the increase of shower nozzle quantity in the jet head sets forms extraordinarily fast.
Background technology
Traditional ink-jet printer is divided into monochrome (black) and colored two types.In color inkjet printer, each shower nozzle sprays a kind of color ink.Usually need four or more a plurality of shower nozzle in order to carry out colour print.Shown in the accompanying drawing of number of patent application 00103699.8.Also several shower nozzles merging of handlebar ink-jet printer are packaged into an assembly, as " travelling carriage and the ink-jet printer of the print cartridge of ink-jet printer, the support of print cartridge, support " patent specification (application number 95117103.8), but the assembly of this shower nozzle is for more convenient when inkjet printer head is installed, several shower nozzles of assembled package spray the ink of different colours respectively during actual the use, cannot spray with a kind of color ink.Simultaneously, because the speed of printing is relevant with the nozzle hole number on the shower nozzle, so in traditional ink-jet printer, shades of colour such as K (black), C (cyan), M (product look), Y (yellow) etc. respectively use a shower nozzle (a spray orifice group).So traditional ink-jet printer is few because of shower nozzle quantity, the limited amount of spray orifice on the shower nozzle, the speed of printing is slower.If painstakingly increase the quantity of spray orifice is not desirable act, because this will increase substantially production cost, and, containing a large amount of spray orifices on the shower nozzle uses unsatisfactory to reality, if being such shower nozzle, reason local, a spot of spray orifice is arranged owing to a variety of causes damages, then whole shower nozzle must be changed, and cost is too high.
Summary of the invention
Technical problem to be solved in the utility model is to make a plurality of shower nozzles can be combined into a jet head sets, replaces the effect of an original shower nozzle, thereby reaches the nozzle hole number that increases ink-jet printer shower nozzle of all kinds, significantly improves the purpose of print speed.
The technical scheme in the invention for solving the above technical problem is that the jet head sets of each color in the printer is all combined by two or more shower nozzles, the shower nozzle number that each color is used is identical, vertical range in the vertical range of two spray orifices end to end between adjacent two shower nozzles (perpendicular to the shower nozzle moving direction) of any color and the single shower nozzle between spray orifice equates, and the spray orifice arranging line of all shower nozzles all is parallel to each other.
Each shower nozzle of the utility model is provided with micro actuator, and this micro actuator is installed on the base of shower nozzle.
The position of the utility model shower nozzle can be all directly to arrangement, also whole arranged askew.
The beneficial effects of the utility model are reasonable in design, and novelty makes a plurality of shower nozzles can be combined into a jet head sets, has increased the nozzle hole number of ink-jet printer shower nozzle of all kinds, and print speed is significantly improved.Simultaneously, also improve print quality, reduced cost.
Description of drawings
Fig. 1 is a structural perspective of the present utility model.
Fig. 2 is that shower nozzle of the present utility model (spray orifice) is arranged schematic diagram (directly to).
Fig. 3 is that shower nozzle of the present utility model (spray orifice) is arranged schematic diagram (oblique).
Fig. 4 is the structural representation (before installing) of the utility model micro actuator.
Fig. 5 is the structural representation (back is installed) of the utility model micro actuator.
Fig. 6 is the structural representation of the utility model pressing body.
Fig. 7 is a kind of embodiment schematic diagram of the present utility model (overlooking).
Fig. 8 is an another kind of embodiment schematic diagram of the present utility model (overlooking).
The specific embodiment is referring to Fig. 1, and the utility model mainly contains shower nozzle 1 and base 2 is formed, and it links to each other with shower nozzle fixed mount 3 by screw 4.The utility model utilizes the shower nozzle 1 of several less spray orifices 5 to constitute the structure of a jet head sets I, and jet head sets I sprays a kind of ink, and the combined sprinkler I of four groups or more groups sprays four looks or multi-color ink more, constitutes complete color jet-ink system.This just makes under the constant situation of shower nozzle injection frequency, and the ink droplet that sprays in has at one time increased several times, thereby makes the printing of inkjet printer speed of combined type shower nozzle I increase several times.
Referring to Fig. 2, the jet head sets I of each color is combined by two or more shower nozzles 1 in the printer of the present utility model, and shower nozzle 1 number that each color is used is identical.The jet head sets I of any color arranges and all satisfies following requirement: perpendicular to shower nozzle 1 moving direction, between adjacent two shower nozzles 1, the vertical range b of 5 of spray orifices equates in the vertical range B of two spray orifices 5 and the single shower nozzle 1 end to end.
The spray orifice arranging line 6 of all shower nozzles 1 of all colours all must be parallel to each other in the utility model.Said spray orifice arranging line 6 is in the shower nozzle 1, and first spray orifice 5 is to the line of last spray orifice 5.
Referring to Fig. 2, Fig. 3, the utility model is with respect to the moving direction of shower nozzle in the print procedure 1, and the installation of shower nozzle 1 has dual mode: a kind of is that spray orifice arranging line 6 directions are vertical with shower nozzle 1 moving direction, promptly directly to arrangement; Second kind is that spray orifice arranging line 6 directions and shower nozzle 1 moving direction have a certain degree, i.e. arranged askew, and at this moment, the relative arrangement position between the jet head sets I also should satisfy the requirement of B=b.
Because the influence of mismachining tolerance when the composite design shower nozzle, has micro actuator II (referring to Fig. 5) usually so that in adjacent two shower nozzles 1 end to end the error of the vertical range B of two spray orifices 5 be controlled in the scope of designing requirement.
Referring to Fig. 4, Fig. 5, Fig. 6, micro actuator II of the present utility model generally should design according to the mounting means of used shower nozzle.Fig. 4 is the structural representation of the micromatic setting that adapts of a kind of and shower nozzle 1,7 is device pedestal, 8 are the taper adjustment screw, 9 is an elasticity pressing body, and its effect is to promote shower nozzle 1, guarantees that shower nozzle 1 is always near adjustment screw 8, like this, by adjusting adjustment screw 8, can realize moving of shower nozzle 1 all around, finally make shower nozzle 1 reach the desired ideal position of design.
In fact, as can be seen, the shower nozzle of An Zhuaning by this way, the mode that has the spray orifice of equal number on relation between the combined sprinkler spray orifice group and the shower nozzle simultaneously, exist significantly different, be to have skew a (as Fig. 2, Fig. 3) between the spray orifice group, but the technical staff of the industry know that this skew can be revised easily by print software.
Fig. 7 is an embodiment of the present utility model.As we know from the figure, this is a shower nozzle composite set that six shower nozzles 1 is combined into a jet head sets I, they infeed the ink of cyan, product look, yellow, four kinds of colors of black respectively, and this jet head sets, the print speed that makes printer are six times of the printers that every look uses a shower nozzle 1.
Fig. 6 is another embodiment of the present utility model, 24 shower nozzles 1 among the figure can be divided into eight combinations, and every kind is combined as three shower nozzles 1, use the ink of eight kinds of colors, like this because the color of ink is many, and print quality is better, but print speed make up for Fig. 7 half.
Claims (3)
1. the ejecting device of an ink-jet printer, comprise shower nozzle and base, it is characterized in that: the jet head sets of each color (I) is all combined by two or more shower nozzles (1) in the printer, shower nozzle (1) number that each color is used is identical, vertical range (b) in the vertical range (B) of two spray orifices (5) end to end between adjacent two shower nozzles (1) (perpendicular to the shower nozzle moving direction) of any color and the single shower nozzle (1) between spray orifice (5) equates, and the spray orifice arranging line (6) of all shower nozzles (1) all is parallel to each other.
2. ejecting device according to claim 1 is characterized in that: each shower nozzle (1) is provided with micro actuator (II), and this micro actuator (II) is installed on the base (2) of shower nozzle (1).
3. ejecting device according to claim 1 is characterized in that: the position of shower nozzle (1) can be all directly to arrangement, also whole arranged askew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01267159 CN2510288Y (en) | 2001-10-25 | 2001-10-25 | Nozzle device for ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01267159 CN2510288Y (en) | 2001-10-25 | 2001-10-25 | Nozzle device for ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2510288Y true CN2510288Y (en) | 2002-09-11 |
Family
ID=33673603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01267159 Expired - Fee Related CN2510288Y (en) | 2001-10-25 | 2001-10-25 | Nozzle device for ink-jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2510288Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415523C (en) * | 2002-12-31 | 2008-09-03 | 杭州宏华数码科技股份有限公司 | Spray head installing method of ink-jet printing machine |
| CN102180006A (en) * | 2011-02-15 | 2011-09-14 | 北京美科艺数码科技发展有限公司 | Ink-jet printer and printing method |
| CN109641451A (en) * | 2017-06-05 | 2019-04-16 | Pmt股份有限公司 | Ink-jet printing apparatus and ink jet printing method |
| CN113619283A (en) * | 2021-07-15 | 2021-11-09 | 浙江工平智能设备有限公司 | Array type spray head system and spray head installation method |
-
2001
- 2001-10-25 CN CN 01267159 patent/CN2510288Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415523C (en) * | 2002-12-31 | 2008-09-03 | 杭州宏华数码科技股份有限公司 | Spray head installing method of ink-jet printing machine |
| CN102180006A (en) * | 2011-02-15 | 2011-09-14 | 北京美科艺数码科技发展有限公司 | Ink-jet printer and printing method |
| CN109641451A (en) * | 2017-06-05 | 2019-04-16 | Pmt股份有限公司 | Ink-jet printing apparatus and ink jet printing method |
| CN109641451B (en) * | 2017-06-05 | 2020-07-10 | Pmt股份有限公司 | Inkjet printing apparatus and inkjet printing method |
| CN113619283A (en) * | 2021-07-15 | 2021-11-09 | 浙江工平智能设备有限公司 | Array type spray head system and spray head installation method |
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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 |