CN2513769Y - Vacuum ink supply device for digital jet drawing machine - Google Patents
Vacuum ink supply device for digital jet drawing machine Download PDFInfo
- Publication number
- CN2513769Y CN2513769Y CN 01280467 CN01280467U CN2513769Y CN 2513769 Y CN2513769 Y CN 2513769Y CN 01280467 CN01280467 CN 01280467 CN 01280467 U CN01280467 U CN 01280467U CN 2513769 Y CN2513769 Y CN 2513769Y
- Authority
- CN
- China
- Prior art keywords
- ink
- print cartridge
- pipeline
- vacuum
- feeder
- 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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- Ink Jet (AREA)
Abstract
The utility model includes a vacuum, a pipeline, an ink box, an ink container, an ink feeder and a spray head, which is characterized in that the ink container is connected with the ink box via the pipeline and the ink feeder. The ink box is connected with the spray head via the pipeline. The ink box is connected with the vacuum by the pipeline. The vacuum vacuumizes the ink box, keeping a constant pressure. The ink in the ink feeder is sent into the ink box via the ink feeder and the fluid level in the ink box is connected with the ink feeder by a sensor. When the fluid level in the ink box is lower than a certain position, the sensor on the fluid level starts the ink feeder to keep the fluid level at a certain position. The fluid level in the ink box is kept lower than the spray head al the time. The advantage of the utility model is that the siphon phenomenon can be realized. Owing to the vacuum effect, the air in the pipeline can be removed completely and the ink jet quality can be ensured.
Description
Technical field
The utility model relates to the ink-feeding device of digit inkjet printer, and digit inkjet printer is used for air brushing large-scale advertisement picture poster and various pattern.
Background technology
Existing ink supply system of inkjet printer, adopt the siphon principle of physics, ink is imported ink jet-print head, this ink-feeding device from the storage ink container through capillary, there are two problems, the one, the placement location of storage ink container must be lower than the position of ink jet-print head, could realize siphonic process, the balance ink supply, thereby the use to equipment has limitation, the 2nd, and can produce some air and enter the spray printhead, thereby influence the air brushing quality from capillary.
Summary of the invention
The utility model comprises vacuum, pipeline, print cartridge, the storage ink container, ink feeder and shower nozzle, it is characterized in that: the storage ink container is through pipeline, ink feeder is connected with print cartridge, print cartridge is connected with shower nozzle through pipeline, print cartridge also is connected with vacuum with pipeline, vacuum vacuumizes print cartridge, and keep wall to press, black liquid in the ink-feeding container is in ink feeder is delivered to print cartridge, black liquid level in the print cartridge is connected with ink feeder with a sensor, when the black liquid level in the print cartridge is lower than certain position, liquid level sensor just makes ink feeder start, and makes the black liquid level in the print cartridge remain on certain aspect, guarantees that the black liquid level in the print cartridge is lower than the position of shower nozzle all the time; Its advantage is can guarantee the realization of siphonage, and because vacuum action can thoroughly be got rid of the air in the pipeline, guarantee the air brushing quality.
Description of drawings
Accompanying drawing is a principle schematic of the present utility model.
The specific embodiment
See also shown in the accompanying drawing, storage ink container 7 is connected with print cartridge 3 through pipeline, ink feeder 8, print cartridge 3 is connected with shower nozzle 1 through pipeline, print cartridge 3 also is connected with vacuum 2 with pipeline, 2 pairs of print cartridges 3 of vacuum vacuumize and keep wall to press, black liquid in the ink-feeding container 7 is delivered in the print cartridge 3 by ink feeder 8, black liquid level 6 usefulness one sensor in the print cartridge 3 is connected with ink feeder 8, when the black liquid level 6 in the print cartridge 3 is lower than certain position, liquid level sensor just makes ink feeder 8 start, make liquid level remain on certain aspect, guarantee that the black liquid level 6 in the print cartridge 3 is lower than the position of shower nozzle 1 forever.
Claims (1)
1, a kind of digit inkjet printer vacuum ink-feeding device, comprise vacuum, pipeline, print cartridge, the storage ink container, ink feeder and shower nozzle, it is characterized in that: the storage ink container is through pipeline, ink feeder is connected with print cartridge, print cartridge is connected with shower nozzle through pipeline, print cartridge also is connected with vacuum with pipeline, vacuum vacuumizes print cartridge, and keep wall to press, and the black liquid in the ink-feeding container is in ink feeder is delivered to print cartridge, and the black liquid level in the print cartridge is connected with ink feeder with a sensor, when the black liquid level in the print cartridge is lower than certain position, liquid level sensor just makes ink feeder start, and makes the black liquid level in the print cartridge remain on certain aspect, guarantees that the black liquid level in the print cartridge is lower than the position of shower nozzle all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01280467 CN2513769Y (en) | 2001-12-31 | 2001-12-31 | Vacuum ink supply device for digital jet drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01280467 CN2513769Y (en) | 2001-12-31 | 2001-12-31 | Vacuum ink supply device for digital jet drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2513769Y true CN2513769Y (en) | 2002-10-02 |
Family
ID=33683315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01280467 Expired - Fee Related CN2513769Y (en) | 2001-12-31 | 2001-12-31 | Vacuum ink supply device for digital jet drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2513769Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7914134B2 (en) | 2006-03-30 | 2011-03-29 | Brother Kogyo Kabushiki Kaisha | Ink cartridges and inkjet printers |
| CN103129153A (en) * | 2011-12-05 | 2013-06-05 | 北大方正集团有限公司 | Circulation ink providing device and printing equipment |
| CN105082772A (en) * | 2015-07-10 | 2015-11-25 | 深圳泓数科技有限公司 | Ink supply apparatus of ink-jet printer and ink-jet printer system |
| CN108515778A (en) * | 2017-02-22 | 2018-09-11 | 京瓷办公信息系统株式会社 | The ink-jet recording apparatus that can prevent ink from flowing backwards |
| CN113910778A (en) * | 2021-09-24 | 2022-01-11 | 新印科技股份有限公司 | Control method of ink supply pipeline of printer |
| CN114454621A (en) * | 2021-12-30 | 2022-05-10 | 宁波荣大创想智造科技有限公司 | Ink supply system of ink-jet printer |
-
2001
- 2001-12-31 CN CN 01280467 patent/CN2513769Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7914134B2 (en) | 2006-03-30 | 2011-03-29 | Brother Kogyo Kabushiki Kaisha | Ink cartridges and inkjet printers |
| CN103129153A (en) * | 2011-12-05 | 2013-06-05 | 北大方正集团有限公司 | Circulation ink providing device and printing equipment |
| CN103129153B (en) * | 2011-12-05 | 2015-03-11 | 北大方正集团有限公司 | Circulation ink providing device and printing equipment |
| CN105082772A (en) * | 2015-07-10 | 2015-11-25 | 深圳泓数科技有限公司 | Ink supply apparatus of ink-jet printer and ink-jet printer system |
| CN108515778A (en) * | 2017-02-22 | 2018-09-11 | 京瓷办公信息系统株式会社 | The ink-jet recording apparatus that can prevent ink from flowing backwards |
| CN113910778A (en) * | 2021-09-24 | 2022-01-11 | 新印科技股份有限公司 | Control method of ink supply pipeline of printer |
| CN114454621A (en) * | 2021-12-30 | 2022-05-10 | 宁波荣大创想智造科技有限公司 | Ink supply system of ink-jet printer |
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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 |