CN2510290Y - Air-scraping cleaning apparatus for ink-jet printer - Google Patents
Air-scraping cleaning apparatus for ink-jet printer Download PDFInfo
- Publication number
- CN2510290Y CN2510290Y CN 01264981 CN01264981U CN2510290Y CN 2510290 Y CN2510290 Y CN 2510290Y CN 01264981 CN01264981 CN 01264981 CN 01264981 U CN01264981 U CN 01264981U CN 2510290 Y CN2510290 Y CN 2510290Y
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- China
- Prior art keywords
- air knife
- nozzle
- vacuum generator
- utility
- ink
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- Expired - Fee Related
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Abstract
The utility model relates to a gas-scraping cleaning device of an inkjet printer. The nozzle scraping device of the existing inkjet printer contacts and scrapes the nozzle directly when being used, so the surface of the nozzle can be easily damaged and the duration of the nozzle is affected. The utility designs a vacuum-absorption-type gas-scraping cleaning device which doesn't contact the surface of the nozzle and includes an air knife device (I) and a vacuum generator (2). The upper part of the air knife device (I) is designed into an inverse trumpet shape (3) with a small upper part and a big lower part, and the head part is provided with a slit (4). The air knife device (I) and the vacuum generator (2) are directly or indirectly connected by an airway (II) therebetween. The utility model has advantages that: the structural design is reasonable and novel; the usage is convenient and reliable without damaging the nozzle, which prolongs the duration of the nozzle and thus guarantees the printing quality.
Description
Technical field
The utility model relates to the gas of a kind of cleaning device, particularly a kind of ink-jet printer and scrapes cleaning device, it mainly be applicable to ink-jet printer execute the spray finish after the occasion that sprayer cleaning is clean, it is particularly useful on the large-scale ink-jet printer.
Background technology
Ink-jet printer of the prior art generally all is equipped with the shower nozzle scratch device, as China Patent No. 96241950.8 disclosed structures, has one to move with shell and the raised parts of cleaning, and is used for cleaning the surface of described shower nozzle when printing.But,, influence the service life of shower nozzle thus so damage the surface of shower nozzle easily because its shower nozzle scratch device employing is the structure that directly contacts scraping with shower nozzle.
Summary of the invention
Technical problem to be solved in the utility model is should make shower nozzle be unlikely to the dry and hard of ink and block, can remove any ink droplet and the foreign material that accumulate in nozzle surface easily and reliably again, simultaneously can't contact nozzle surface, must design a kind of contactless type scraping structure, to guarantee the service life of shower nozzle.
The technical scheme in the invention for solving the above technical problem is that a kind of vacuum suction and pumping formula gas that does not contact nozzle surface of design is scraped cleaning device, it comprises air knife apparatus and vacuum generator, the upper design of air knife apparatus becomes inverted tubaeform, up-small and down-big, head has a slit, can directly or indirectly link to each other by air flue between air knife apparatus and the vacuum generator.
Angle between the spray orifice arranging line of air knife slit of the present utility model and shower nozzle is 10 °～40 °.
The utility model can be provided with a safety flack between air knife apparatus and vacuum generator, liquid level control switch is installed in the safety flack, and an end of air flue links to each other with safety flack.
Also offer aperture in utility model on air knife apparatus, this aperture can be positioned at the both sides of air knife.
The beneficial effects of the utility model are reasonable in design, novelty, remove the ink droplet and the foreign material of nozzle surface easily and reliably by vacuum suction and pumping structure, make ink can dry and hardly not block shower nozzle, do not damage shower nozzle simultaneously again, improve the service life of shower nozzle, thereby guaranteed print quality.
Description of drawings
Fig. 1 is the position view of the utility model in ink-jet printer.
Fig. 2 is a general structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of the utility model air knife apparatus.
Fig. 4 is the schematic top plan view of Fig. 3.
Fig. 5 is the structural representation of the utility model safety flack.
The specific embodiment
Referring to Fig. 1, the utility model links to each other with frame 1 in ink-jet printer, and the utility model mainly is made up of air knife apparatus I and vacuum generator I, is connected with air flue II on air knife apparatus I and the vacuum generator I.
Referring to Fig. 2, Fig. 3, this is a most preferred embodiment of the present utility model.It mainly is made up of air knife apparatus I and vacuum generator 2, and the upper design of air knife apparatus I becomes inverted tubaeform 3, and is up-small and down-big, and head has a slit 4; Vacuum plant 2 is bled to air knife apparatus I by air flue II, and air enters air knife apparatus I from described slit 4, and is less because of slit 4, can produce bigger suction at slit 4 places.The utility model can be provided with a safety flack 10 between air knife apparatus I and vacuum generator 2, to collect the ink droplet and the foreign material of institute's suction and pumping from the shower nozzle 6.
Referring to Fig. 3, Fig. 4, the angle α between the spray orifice arranging line 8 of air knife slit 7 of the present utility model and shower nozzle 6 is 10 °～40 °, and when angle was big, the suction and pumping effect was better, but shared volume is also bigger.Also offer aperture 9 on air knife apparatus I, this aperture 9 can be positioned at the both sides of air knife 7, make leakage the ink outside slit 4 can be from aperture 9 again suction and pumping come out.
Referring to Fig. 5, liquid level control switch 11 is installed in the safety flack 10, one end of gas logical 12,5 all links to each other with safety flack 10: shower nozzle 6 can be recycled to (see figure 2) in the safety flack 10 by the ink droplet of suction and pumping and foreign material, but not direct suction and pumping (see figure 2) in vacuum generator 2, to improve the service life and the reliability of vacuum generator 2.
Referring to Fig. 2～Fig. 5, during use, printer will start vacuum generator 2, and make top that whole head device is positioned at air knife slit 4 slowly move (can by programme-control move around number of times), air knife slit 4 falls ink droplet and the foreign material that all accumulate in shower nozzle 6 surfaces with suction and pumping, air knife slit 4 has also carried out effective suction and pumping to shower nozzle 6 simultaneously, helps the mediation of shower nozzle 6, thereby has created good print conditions for shower nozzle 6.Shower nozzle 6 will have ink to suck the vacuum generator 2 from air knife slit 4 in the suction and pumping process.When ink is in air flue 12 suction safety flacks 10, because liquid level control switch 11 is installed, when liquid level reach a certain height, can give the alarm in the safety flack 10, remind the useless China ink that in time goes in the safety flack 10.
Claims (4)
1, a kind of gas of ink-jet printer is scraped cleaning device, it is characterized in that: it comprises air knife apparatus (I) and vacuum generator (2), the upper design of air knife apparatus (I) becomes inverted tubaeform (3), up-small and down-big, head has a slit (4), can directly or indirectly link to each other by air flue (II) between air knife apparatus (I) and the vacuum generator (2).
2, gas according to claim 1 is scraped cleaning device, it is characterized in that: the angle (α) between the spray orifice arranging line of air knife slit (7) and shower nozzle is 10 °～40 °.
3, gas according to claim 1 is scraped cleaning device, it is characterized in that: can between air knife apparatus (I) and vacuum generator (2), a safety flack (10) be set, liquid level control switch (11) is installed in the safety flack (10), and an end of air flue (12), (5) all links to each other with safety flack (10).
4, gas according to claim 1 is scraped cleaning device, it is characterized in that: also offer aperture (9) on air knife apparatus (I), this aperture (9) can be positioned at the both sides of air knife (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01264981 CN2510290Y (en) | 2001-10-16 | 2001-10-16 | Air-scraping cleaning apparatus for ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01264981 CN2510290Y (en) | 2001-10-16 | 2001-10-16 | Air-scraping cleaning apparatus for ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2510290Y true CN2510290Y (en) | 2002-09-11 |
Family
ID=33672062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01264981 Expired - Fee Related CN2510290Y (en) | 2001-10-16 | 2001-10-16 | Air-scraping cleaning apparatus for ink-jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2510290Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406269C (en) * | 2005-09-02 | 2008-07-30 | 明基电通信息技术有限公司 | Printer with ink-jet head cleaning device |
| CN101670709B (en) * | 2005-06-08 | 2012-07-25 | 株式会社石井表记 | Inkjet head cleaning device |
| CN109397882A (en) * | 2018-11-19 | 2019-03-01 | 合肥鑫晟光电科技有限公司 | A kind of cleaning device and method of ink jet printing head |
| WO2020058879A1 (en) | 2018-09-18 | 2020-03-26 | Industrial Injket Limited | Printing apparatus with multi-head cleaning of inkjet printface and method of cleaning thereof |
| IT202100025556A1 (en) * | 2021-10-07 | 2023-04-07 | New System Srl | CLEANING ASSEMBLY |
-
2001
- 2001-10-16 CN CN 01264981 patent/CN2510290Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670709B (en) * | 2005-06-08 | 2012-07-25 | 株式会社石井表记 | Inkjet head cleaning device |
| CN100406269C (en) * | 2005-09-02 | 2008-07-30 | 明基电通信息技术有限公司 | Printer with ink-jet head cleaning device |
| WO2020058879A1 (en) | 2018-09-18 | 2020-03-26 | Industrial Injket Limited | Printing apparatus with multi-head cleaning of inkjet printface and method of cleaning thereof |
| GB2591042A (en) * | 2018-09-18 | 2021-07-14 | Industrial Inkjet Ltd | Printing apparatus with multi-head cleaning of inkjet printface and method of cleaning thereof |
| GB2591042B (en) * | 2018-09-18 | 2022-04-20 | Industrial Inkjet Ltd | Printing apparatus with multi-head cleaning of inkjet printface and method of cleaning thereof |
| CN109397882A (en) * | 2018-11-19 | 2019-03-01 | 合肥鑫晟光电科技有限公司 | A kind of cleaning device and method of ink jet printing head |
| CN109397882B (en) * | 2018-11-19 | 2020-01-07 | 合肥鑫晟光电科技有限公司 | Cleaning device and method for ink-jet printing nozzle |
| IT202100025556A1 (en) * | 2021-10-07 | 2023-04-07 | New System Srl | CLEANING ASSEMBLY |
| WO2023057093A1 (en) * | 2021-10-07 | 2023-04-13 | New System S.R.L. | Cleaning assembly |
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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 |