CN102501607A - Spray printing ink-supply system as well as spray printing head extrusion cleaning method and device - Google Patents
Spray printing ink-supply system as well as spray printing head extrusion cleaning method and device Download PDFInfo
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- CN102501607A CN102501607A CN2011103083854A CN201110308385A CN102501607A CN 102501607 A CN102501607 A CN 102501607A CN 2011103083854 A CN2011103083854 A CN 2011103083854A CN 201110308385 A CN201110308385 A CN 201110308385A CN 102501607 A CN102501607 A CN 102501607A
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Abstract
The invention relates to an ink-supply system and a spray head bubble extrusion cleaning method and belongs to the technical field of rigid printed circuit board spray printing equipment. According to the spray printing ink-supply system and a spray printing head extrusion cleaning method provided by the invention, the method comprises the following steps of: firstly purifying air entering into the system; installing a control part on the output end of an ink pressing pump in the ink-supply system so as to control the closure of a pipeline, so that the pipeline is opened when the ink pressing pump is in operation, otherwise the pipeline is closed; installing a cushioning device on the input end of a head ink box in the ink-supply system; and using the ink pressing pump to pump the purified air into the head ink box so as to change the negative pressure in the head ink box into positive pressure, thereby extruding the ink and bubbles in an ink-supply pipeline between the head ink box and a spray head and the spray head. The cleaning method provided by the invention can be used for effectively removing the bubbles in the ink-supply system and the spray head, guaranteeing the stability of the ink-supply pressure in the ink-supply system, preventing the ink from flowing backward when the ink-supply system is abnormal, and meanwhile, effectively filtrating the air pressed into the head ink box, preventing ink from being polluted, and protecting the spray head.
Description
Technical field
The present invention relates to ink feeding system and the interior bubble extruding of shower nozzle method for cleaning technical field in the rigid printed circuit boards spray printing equipment.
Background technology
In the prior art; Bubble extruding method for cleaning in the ink feeding system of rigid printed circuit boards spray printing equipment and the shower nozzle; Be by pressing pump with in the air indenter print cartridge, make the air pressure in the head cartridge become malleation by negative pressure, thus with the ink in pipeline and the shower nozzle with bubble pressure extrude.The problem that this method exists is: 1. press between pump to head cartridge, can't guarantee to press the stable of black air pressure; 2. will directly pour in down a chimney to pressing in the pump if unusual ink takes place ink feeding system.
Summary of the invention
The object of the invention is exactly the problems referred to above that solve prior art, and a kind of new extruding method for cleaning is provided, and is used to clear up the bubble in spray printing ink feeding system and the shower nozzle, guarantees that the ink feeding system ink supply is stable smooth.
Another object of the present invention just provides a kind of cleaning plant, is used to clear up bubble and the residual ink in spray printing ink feeding system and the shower nozzle.
For reaching above-mentioned purpose, the technical scheme that the present invention takes is following:
Spray printing ink feeding system and jet-printing head extruding method for cleaning, this method is:
1) at first will get into intrasystem air cleaning;
2) in ink feeding system, press the output of pump that the closure that control assembly comes control piper is set, pipeline is opened when making the work of pressure pump, otherwise closes;
3) the head cartridge input in ink feeding system is provided with buffer unit;
4) be drawn into head cartridge with the air of pressing pump to purify, make the negative pressure in the head cartridge change into malleation, thereby ink supply pipeline between head cartridge to shower nozzle and ink and the bubble in the shower nozzle are extruded.
Above-mentioned spray printing ink feeding system and jet-printing head extruding method for cleaning; The said air purification method of step 1); Specifically can be to connect air cleaner, be responsible for the impurity in the filtered air, prevent to press that the ink in the ink feeding system is polluted in the black process at the air input pipe front end of pressing pump.
Above-mentioned steps 2) said control assembly mainly is used for the closure of control piper in, and pipeline is opened when pressing pump work, otherwise pipeline closes, and ink feeding system and atmosphere influence stablizing of ink supply when preventing to press pump not work.Control assembly can be selected the magnetic valve used always.
Ink poured in down a chimney into magnetic valve and presses pump when above-mentioned steps 3) said buffer unit was mainly used in and prevents that ink feeding system is unusual, and air pressure is stable in the time of can guaranteeing to press China ink simultaneously.Can be surge flask or buffer pocket etc. specifically, ink can directly not get into the pipeline control assembly through pipeline and not get final product when guaranteeing that ink pours in down a chimney.
Method for the practical implementation this patent; The inventor of this patent also provides a kind of concrete spray printing ink feeding system and jet-printing head extruding cleaning plant; It comprises air cleaner, pressure pump, magnetic valve, buffer pocket, head cartridge and the jet-printing head that connects successively through pipeline, and air cleaner is connected with the air input pipe of pressing pump, and magnetic valve is arranged on the pipeline enclosure that is connected of pressing pump and buffer pocket; Buffer pocket is connected with the input of head cartridge, and the output of head cartridge is connected with jet-printing head.
Said buffer pocket can be a surge flask etc. also, as long as play the effect of buffering, ink can directly not get into the pipeline control assembly through pipeline and not get final product when guaranteeing that ink pours in down a chimney.
Beneficial effect of the present invention:
Bubble extruding method for cleaning can effectively be removed the bubble in ink feeding system and the shower nozzle in ink feeding system in the said rigid printed circuit boards spray printing of the present invention equipment and the shower nozzle, guarantees the stable of the interior ink supply pressure of ink feeding system; Ink pours in down a chimney when preventing that ink feeding system is unusual; But effective filtration pressure is gone into the air in the head cartridge simultaneously, prevents that ink from being polluted, the protection shower nozzle.Efficiently solve the problems of the prior art.
Further specify the specific embodiment of the present invention below in conjunction with accompanying drawing 1:
Description of drawings
Fig. 1 is the structural representation of spray printing ink feeding system of the present invention and jet-printing head extruding cleaning plant
The specific embodiment
As shown in Figure 1, said spray printing ink feeding system of the present invention and jet-printing head extruding method for cleaning at first will get into to get into after intrasystem air purifies through air cleaner 1 and press pump 2; When pressing pump 2 work in the ink feeding system; Magnetic valve 3 is opened, and pipeline is unimpeded, otherwise closes.Be drawn into head cartridge 5 after pressing air that pump will purify through buffer pocket 4, make the interior negative pressure of head cartridge change into malleation, thereby ink supply pipeline between head cartridge to shower nozzle and ink and the bubble in the shower nozzle are extruded.
Said spray printing ink feeding system and jet-printing head extruding cleaning plant; It comprises air cleaner 1, pressure pump 2, magnetic valve 3, buffer pocket 4, head cartridge 5 and the jet-printing head that connects successively through pipeline; Air cleaner is connected with the air input pipe of pressing pump; Magnetic valve is arranged on the pipeline enclosure that is connected of pressing pump and buffer pocket, and buffer pocket is connected with the input ink end of head cartridge, and the output ink end of head cartridge is connected with jet-printing head.
Claims (5)
1. spray printing ink feeding system and jet-printing head push method for cleaning, and this method is:
1) at first will get into intrasystem air cleaning;
2) in ink feeding system, press the output of pump that the closure that control assembly comes control piper is set, pipeline is opened when making the work of pressure pump, otherwise closes;
3) the head cartridge input in ink feeding system is provided with buffer unit;
4) be drawn into head cartridge with the air of pressing pump to purify, make the negative pressure in the head cartridge change into malleation, thereby ink supply pipeline between head cartridge to shower nozzle and ink and the bubble in the shower nozzle are extruded.
2. spray printing ink feeding system as claimed in claim 1 and jet-printing head extruding method for cleaning is characterized in that: the said air purification method of step 1) is meant at the air input pipe front end of pressing pump to connect air cleaner.
3. spray printing ink feeding system as claimed in claim 1 and jet-printing head extruding method for cleaning is characterized in that: step 2) said control assembly is magnetic valve.
4. spray printing ink feeding system as claimed in claim 1 and jet-printing head extruding method for cleaning, it is characterized in that: the said buffer unit of step 3) is surge flask or buffer pocket.
5. spray printing ink feeding system and jet-printing head extruding cleaning plant; It is characterized in that: comprise the air cleaner, pressure pump, magnetic valve, buffer pocket, head cartridge and the jet-printing head that connect successively through pipeline; Air cleaner is connected with the air input pipe of pressing pump; Magnetic valve is arranged on the pipeline enclosure that is connected of pressing pump and buffer pocket, and buffer pocket is connected with the input of head cartridge, and the output of head cartridge is connected with jet-printing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103083854A CN102501607A (en) | 2011-10-12 | 2011-10-12 | Spray printing ink-supply system as well as spray printing head extrusion cleaning method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103083854A CN102501607A (en) | 2011-10-12 | 2011-10-12 | Spray printing ink-supply system as well as spray printing head extrusion cleaning method and device |
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| CN102501607A true CN102501607A (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103083854A Pending CN102501607A (en) | 2011-10-12 | 2011-10-12 | Spray printing ink-supply system as well as spray printing head extrusion cleaning method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922740A (en) * | 2016-06-20 | 2016-09-07 | 广东阿诺捷喷墨科技有限公司 | Side jet inkjet machine ink system |
| CN105960334A (en) * | 2014-02-13 | 2016-09-21 | 惠普发展公司，有限责任合伙企业 | Method and apparatus to prime printhead assembly |
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| CN102145586A (en) * | 2010-02-05 | 2011-08-10 | 精工爱普生株式会社 | Fluid ejecting apparatus and cleaning method |
| CN202293673U (en) * | 2011-10-12 | 2012-07-04 | 江苏锐毕利实业有限公司 | Extrusion cleaning device for spray printing ink supply system and spray printing head |
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| JPH08300680A (en) * | 1995-05-08 | 1996-11-19 | Canon Inc | Cleaning device built-in ink tank, recording apparatus and cleaning method of ink tank connection part |
| CN1478657A (en) * | 2003-07-09 | 2004-03-03 | 陈亿善 | Spray drewing machine nozzle ink pressing and cleaning system |
| CN1640672A (en) * | 2004-01-14 | 2005-07-20 | 奥西-技术有限公司 | Nozzle cleaning device for an ink jet printer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960334A (en) * | 2014-02-13 | 2016-09-21 | 惠普发展公司，有限责任合伙企业 | Method and apparatus to prime printhead assembly |
| CN105960334B (en) * | 2014-02-13 | 2018-02-13 | 惠普发展公司，有限责任合伙企业 | The method and apparatus for irrigating print head assembly |
| CN105922740A (en) * | 2016-06-20 | 2016-09-07 | 广东阿诺捷喷墨科技有限公司 | Side jet inkjet machine ink system |
| CN105922740B (en) * | 2016-06-20 | 2018-10-02 | 广东阿诺捷喷墨科技有限公司 | A kind of side spray ink jet numbering machine ink system |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HI-PRINT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGSU RUIBILI INDUSTRIAL CO., LTD. Effective date: 20121206 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121206 Address after: 224056 Yancheng City province high tech Industrial Zone, Phoenix South Road, No. 18, No. Applicant after: Jiangsu Hi-Print Technology Co., Ltd. Address before: 224056 Yancheng City province high tech Industrial Zone, Phoenix South Road, No. 18, No. Applicant before: Jiangsu Rabily Industry Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |