CN2642508Y - Ink system for ink-jetting machine - Google Patents
Ink system for ink-jetting machine Download PDFInfo
- Publication number
- CN2642508Y CN2642508Y CN 03208747 CN03208747U CN2642508Y CN 2642508 Y CN2642508 Y CN 2642508Y CN 03208747 CN03208747 CN 03208747 CN 03208747 U CN03208747 U CN 03208747U CN 2642508 Y CN2642508 Y CN 2642508Y
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- China
- Prior art keywords
- ink
- negative pressure
- way valve
- brushing machine
- air brushing
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- Expired - Fee Related
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Abstract
The utility model relates to an ink path system of an ink-jet machine, and comprises a negative pressure mechanism, an ink overflow protection case and a plurality of apposite secondary ink cartridges. The negative pressure mechanism mainly comprises a vacuum pump and a negative pressure cavity connected with a two-position four-way valve. The secondary ink cartridges and a cleaning fluid supply mechanism are connected at two inlets of a two-position three-way valve. An ink supply tube at an outlet of the two-position three-way valve is connected to a jet nozzle. The cleaning fluid mechanism comprises a fluid reservoir, a cleaning fluid pump and a filter, which are connected in sequence. At ink-jetting, the negative pressure cavity is in the state of negative pressure. The secondary ink cartridges communicate with the ink supply tube. A throttle valve at a pressure-adjusting tube of the negative cavity is used to adjust the negative pressure degree and an ink supply point of the nozzle. When the negative pressure cavity is in the state of positive pressure, ink can be supplied under the positive pressure, or the nozzle is dredged. After the ink jetting is completed, the cleaning fluid supply mechanism can communicate with the ink supply tube to supply cleaning fluid to the nozzle and clean the nozzle. The utility model is provided with a wide ink spot control scope and convenient adjustment and can clean the nozzle.
Description
Technical field
The utility model relates to a kind of air brushing machine Mo Lu system.
Background technology
Existing air brushing machine Mo Lu system comprises print cartridge and to the ink supply pipe of shower nozzle ink supply; its control to ink supply point realizes according to siphon principle; regulate the ink supply point by the height of regulating print cartridge and shower nozzle; realize appropriate ink supply; the defective of this Mo Lu system is that the ink supply control range is narrow; the adjusting difficulty is big; when high slightly or body is rare slightly when the print cartridge height; shower nozzle can be hung China ink or drip China ink, and when low slightly or body was high slightly when the print cartridge height, shower nozzle can lack China ink; these all can influence the operate as normal of shower nozzle; this in addition Mo Lu system does not have the shower nozzle cleaning function, and it is easily dry and hard on shower nozzle to shut down the back ink, damages shower nozzle.
The utility model content
In order to overcome existing air brushing machine Mo Lu system ink supply point control narrow range that exists and the defective that can not clean shower nozzle, the utility model provides a kind of air brushing machine Mo Lu system, the control range of this Mo Lu system is wide, easy to adjust, and can clean shower nozzle.
The utility model realizes that the technical scheme of above-mentioned purpose is: air brushing machine Mo Lu system comprises some secondary print cartridges; each secondary print cartridge is equipped with some ink-feeding tubes separately; and connecting common excessive China ink protection box by pipeline; the China ink protection box that should overflow connects negative pressure mechanism by appendix; this negative pressure structure can comprise negative pressure cavity that connects described appendix and the vavuum pump that is connected with this negative pressure cavity; described negative pressure cavity can be provided with first surge pipe that is communicated with atmosphere, and this surge pipe is provided with the first surge pipe flow-limiting valve.
Described vavuum pump can be realized and being connected of described negative pressure cavity by two-position four-way valve, its connected mode is that an import of described two-position four-way valve connects described negative pressure cavity, another air inlet is communicated with atmosphere, and two outlets connect the import and the outlet of described vavuum pump respectively.
Described vacuum pump outlet is with being provided with second surge pipe of connecting atmosphere on the connecting line of described two-position four-way valve outlet port, this surge pipe is provided with the second surge pipe flow-limiting valve.
Described each ink-feeding tube can connect an import of corresponding two position three-way valve separately respectively, another import of each two position three-way valve all connects the outlet of shared cleaning fluid liquid supplying device, its outlet connects ink supply pipe separately respectively, described cleaning fluid liquid supplying device can mainly be made of the cleaning fluid reservoir, scavenging pump and the filter that link to each other successively, and the export mixes of wherein said filter should be cleaned the outlet of liquid supplying device.
Basic functional principle of the present utility model is: during the work of air brushing machine, the worker's ink supply pipe ink-feeding tube of secondary print cartridge is corresponding with it together by the switching of described two logical three-position valves is communicated with, by the ink supply pipe to the shower nozzle ink supply, by regulating described two-position four-way valve the import of vavuum pump is communicated with negative pressure cavity, from the negative pressure cavity extracting air, make negative pressure cavity produce negative pressure, the flow of vavuum pump can be regulated by the aperture of regulating the second surge pipe flow-limiting valve, the air inflow of negative pressure cavity can be regulated by the aperture of regulating the first surge pipe flow-limiting valve, control the vacuum degree in the negative pressure cavity thus, and then control shower nozzle ink supply point, after the flow of vavuum pump is suitable, generally can be by regulating negative pressure cavity air inflow control shower nozzle ink supply point; Change the on off operating mode of described two-position four-way valve, the vacuum delivery side of pump is communicated with negative pressure cavity, can make negative pressure cavity be barotropic state, malleation is applied to secondary print cartridge China ink on shower nozzle to be reached stopping up the extruding of shower nozzle, so that mediation shower nozzle, avoid blocking, regulate flow-limiting valve on first surge pipe and second surge pipe and can regulate malleation intensity in the negative pressure cavity equally; When needs shower nozzle malleation is cleared up, can switch to malleation by cross valve, with the useless China ink extrusion of shower nozzle mouth, thereby reach the purpose that mediation is cleared up; When needs carry out the cleaning of shower nozzle cleaning fluid; can be by the switching of described two position three-way valve; the ink supply pipe is communicated with the cleaning fluid liquid supplying device; start scavenging pump cleaning fluid is squeezed into the shower nozzle that needs cleaning, just can clean shower nozzle, realize the cleaning and the mediation of shower nozzle; the protection shower nozzle; and avoid the dry and hard damage of ink to shower nozzle, the impurity of described filter in can the filtering cleaning fluid is avoided the adverse effect of impurity to shower nozzle.
Because the utility model is controlled the ink supply point of shower nozzle by negative pressure, and by regulating flow-limiting valve adjusting vacuum degree, the control range of ink supply point is broadened, and has reduced the adjusting difficulty, has made things convenient for use, has improved the ink flowability in the air brushing, has improved the air brushing effect; Because the utility model can also carry out China ink and mediation on the shower nozzle by malleation, particularly can also switch shower nozzle is cleaned by simple two position three-way valve, make the shower nozzle cleaning become very easy, can keep the unimpeded of shower nozzle and cleaning at any time, these help improving the air brushing quality equally, reduce fault, and thoroughly avoid because of the dry and hard damage of ink to shower nozzle.
Description of drawings
Fig. 1 is because the utility model relates to the schematic diagram of the annexation of negative pressure mechanism;
Fig. 2 is because the utility model relates to the schematic diagram of the annexation of cleaning fluid liquid supplying device.
The specific embodiment
Referring to Fig. 1; the air brushing machine Mo Lu system that the utility model provides comprises some secondary print cartridges 1; each secondary print cartridge is equipped with some ink-feeding tubes 2 separately, and is connecting common excessive China ink protection box 3 by pipeline, and this China ink protection box 3 that overflows connects a negative pressure mechanism by appendix 4.
Described negative pressure mechanism comprises that negative pressure cavity 10 that connects described appendix 4 and the vavuum pump 12 that is connected with this negative pressure cavity 10, described negative pressure cavity 10 are provided with first surge pipe 8 that is communicated with atmosphere, and this surge pipe 8 is provided with the first surge pipe flow-limiting valve 9.
Described vavuum pump 12 is realized being connected with described negative pressure cavity 10 by two-position four-way valve 11, its connected mode is that an import of this two-position four-way valve 11 connects described negative pressure cavity 10, atmosphere is connected in another import, and two outlets connect the import and the outlet of described vavuum pump 12 respectively.
The outlet of described vavuum pump 12 is provided with second surge pipe 14 of connecting atmosphere with the connecting line of described two-position four-way valve 11 outlets, and this surge pipe 14 is provided with the second surge pipe flow-limiting valve 13.
Can be provided with Pressure gauge 5 on the described appendix 4, so that the gas pressure intensity of monitoring appendix 4 and negative pressure cavity 5.
Described negative pressure cavity 7 can be provided with the air inlet pipe 7 of connecting atmosphere, generally should be provided with on this air inlet pipe 7 to cut valve 6.
Referring to Fig. 2, described each ink-feeding tube 2 connects an import with each self-corresponding two position three-way valve 15 respectively, another import of each two position three-way valve 15 all connects the import of shared cleaning fluid liquid supplying device, its outlet connects ink supply pipe 16 separately respectively, described cleaning fluid liquid supplying device mainly constitutes the outlet of this cleaning fluid liquid supplying device of the export mixes of wherein said filter 19 by the cleaning fluid reservoir 17, scavenging pump 18 and the filter 19 that connect successively.
Described each two-position four-way valve, two position three-way valve, flow-limiting valve all can be magnetic valves, the control circuit that can arbitrary form be set with reference to prior art to described each two-position four-way valve, two position three-way valve, flow-limiting valve, cut valve and vavuum pump is controlled, the difference on the concrete form of various control circuits does not influence enforcement of the present utility model.
The quantity of the ink-feeding tube that the quantity of described secondary print cartridge, each secondary print cartridge are provided with (quantity of the quantity of two position three-way valve and ink supply pipe just) can be provided with arbitrarily as required, its concrete quantity can be determined according to prior art, for example the quantity of secondary print cartridge can be 4, and the quantity of the ink-feeding tube that each secondary print cartridge is provided with can be 2.
Distribution on the relative tertiary location of each parts that the utility model relates to can be provided with arbitrarily according to actual needs, the connected mode of each parts can be according to existing techniques in realizing, can adopt corresponding gas or liquid transmission pipeline to realize the connection of associated components, different component distribution modes, different pipeline distribution modes all do not influence enforcement of the present utility model.
The utility model can be used for various air brushing machines, particularly various colored digital air brushing machines.
Claims (10)
1. an air brushing machine Mo Lu system is characterized in that comprising some secondary print cartridges, and each secondary print cartridge is equipped with some ink-feeding tubes separately, and is connecting common excessive China ink protection box by pipeline, and this China ink protection box that overflows connects negative pressure mechanism by appendix.
2. air brushing machine Mo Lu as claimed in claim 1 system, it is characterized in that described negative pressure structure comprises negative pressure cavity that connects described appendix and the vavuum pump that is connected with this negative pressure cavity, described negative pressure cavity is provided with first surge pipe that is communicated with atmosphere, and this surge pipe is provided with the first surge pipe flow-limiting valve.
3. air brushing machine Mo Lu as claimed in claim 2 system, it is characterized in that described vavuum pump realizes and being connected of described negative pressure cavity by two-position four-way valve, its connected mode is that an import of described two-position four-way valve connects described negative pressure cavity, another air inlet is communicated with atmosphere, and two outlets connect the import and the outlet of described vavuum pump respectively.
4. air brushing machine Mo Lu as claimed in claim 3 system is characterized in that described vacuum pump outlet is provided with second surge pipe of connecting atmosphere with the connecting line of described two-position four-way valve outlet port, and this surge pipe is provided with the second surge pipe flow-limiting valve.
5. air brushing machine Mo Lu as claimed in claim 4 system is characterized in that described appendix is provided with Pressure gauge.
6. air brushing machine Mo Lu as claimed in claim 5 system is characterized in that described negative pressure cavity is provided with the air inlet pipe of connecting atmosphere, and this air inlet pipe is provided with cuts a valve.
7. as claim 1,2,3,4,5 or 6 described air brushing machine Mo Lu systems, it is characterized in that described each China ink pipe connects an import of corresponding two position three-way valve separately respectively, another import of each two position three-way valve all connects the outlet of shared cleaning fluid liquid supplying device, and its outlet connects ink supply pipe separately respectively.
8. air brushing machine Mo Lu as claimed in claim 7 system is characterized in that described cleaning fluid liquid supplying device mainly is made of the cleaning fluid reservoir, scavenging pump and the filter that link to each other successively, and the export mixes of wherein said filter should be cleaned the outlet of liquid supplying device.
9. air brushing machine Mo Lu as claimed in claim 8 system, it is characterized in that described each two-position four-way valve, two position three-way valve, flow-limiting valve and cutting a valve all is magnetic valves.
10. air brushing machine Mo Lu as claimed in claim 9 system, the quantity that it is characterized in that described secondary print cartridge is 4, the quantity of the ink-feeding tube that each secondary print cartridge is provided with is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208747 CN2642508Y (en) | 2003-08-29 | 2003-08-29 | Ink system for ink-jetting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208747 CN2642508Y (en) | 2003-08-29 | 2003-08-29 | Ink system for ink-jetting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642508Y true CN2642508Y (en) | 2004-09-22 |
Family
ID=34288754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03208747 Expired - Fee Related CN2642508Y (en) | 2003-08-29 | 2003-08-29 | Ink system for ink-jetting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642508Y (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009056066A1 (en) * | 2007-10-24 | 2009-05-07 | Peking University Founder Group Co., Ltd. | A negative pressure generating and adjusting device and method for an ink cartridge, and an inkjet printer |
| WO2009117947A1 (en) * | 2008-03-24 | 2009-10-01 | 北大方正集团有限公司 | A cleaning pressure control device and method for an inkjet printer |
| CN100569525C (en) * | 2005-11-10 | 2009-12-16 | 乐金显示有限公司 | Ink discharge device and cleaning method thereof |
| CN101203386B (en) * | 2005-06-08 | 2011-12-28 | 株式会社石井表记 | Ink-jetting head fluid supply device and ink-jetting head cleaning device |
| CN102501603A (en) * | 2011-10-11 | 2012-06-20 | 江苏锐毕利实业有限公司 | System and method for stabilizing negative ink-supplying pressure for spray printing of rigid printed circuit board |
| CN102574395A (en) * | 2009-06-19 | 2012-07-11 | 贝克哈德·巴斯特金斯 | Multichannel - printhead or dosing head |
| CN102991133A (en) * | 2012-12-10 | 2013-03-27 | 珠海天威飞马打印耗材有限公司 | Wide-line printer and cleaning method |
| CN103144437A (en) * | 2013-03-06 | 2013-06-12 | 佛山市三水盈捷精密机械有限公司 | Ink cartridge for ink jet printer |
| WO2013083005A1 (en) * | 2011-12-09 | 2013-06-13 | 珠海天威飞马打印耗材有限公司 | Method and device for cleaning inkjet head of inkjet printer |
| CN104290455A (en) * | 2013-07-18 | 2015-01-21 | 北大方正集团有限公司 | Ink feeding device and printing ink head surface meniscus forming method |
| CN105058992A (en) * | 2015-08-03 | 2015-11-18 | 黑金刚（福建）自动化科技股份公司 | Intelligent marking ink jet line-printing machine |
| CN106240957A (en) * | 2016-09-16 | 2016-12-21 | 天津工业大学 | A kind of packaging bag indication device of woven bag packaging cheese |
| CN106336733A (en) * | 2015-07-13 | 2017-01-18 | 中国科学院化学研究所 | Water-based ink control liquid for ink-jet printing direct plate making and preparation method thereof |
| CN107128078A (en) * | 2017-05-26 | 2017-09-05 | 深圳诚拓数码设备有限公司 | The positive and negative pressure control system of print cartridge |
| CN107571631A (en) * | 2016-07-05 | 2018-01-12 | 上海联点信息科技有限公司 | A kind of automatic cleaning sprayer device |
| CN109177496A (en) * | 2018-09-27 | 2019-01-11 | 珠海赛纳打印科技股份有限公司 | Negative pressure control apparatus, negative pressure control method and printing device |
| CN109291637A (en) * | 2018-11-27 | 2019-02-01 | 广州台兴机械设备有限公司 | A kind of Rapid Cleaning ink scraping apparatus for ink print system |
-
2003
- 2003-08-29 CN CN 03208747 patent/CN2642508Y/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101203386B (en) * | 2005-06-08 | 2011-12-28 | 株式会社石井表记 | Ink-jetting head fluid supply device and ink-jetting head cleaning device |
| CN100569525C (en) * | 2005-11-10 | 2009-12-16 | 乐金显示有限公司 | Ink discharge device and cleaning method thereof |
| WO2009056066A1 (en) * | 2007-10-24 | 2009-05-07 | Peking University Founder Group Co., Ltd. | A negative pressure generating and adjusting device and method for an ink cartridge, and an inkjet printer |
| WO2009117947A1 (en) * | 2008-03-24 | 2009-10-01 | 北大方正集团有限公司 | A cleaning pressure control device and method for an inkjet printer |
| CN102574395A (en) * | 2009-06-19 | 2012-07-11 | 贝克哈德·巴斯特金斯 | Multichannel - printhead or dosing head |
| CN102574395B (en) * | 2009-06-19 | 2015-03-11 | 贝克哈德·巴斯特金斯 | Multichannel - printhead or dosing head |
| CN102501603A (en) * | 2011-10-11 | 2012-06-20 | 江苏锐毕利实业有限公司 | System and method for stabilizing negative ink-supplying pressure for spray printing of rigid printed circuit board |
| WO2013083005A1 (en) * | 2011-12-09 | 2013-06-13 | 珠海天威飞马打印耗材有限公司 | Method and device for cleaning inkjet head of inkjet printer |
| CN102991133B (en) * | 2012-12-10 | 2015-08-12 | 珠海天威飞马打印耗材有限公司 | Line-at-a-time printer and cleaning method |
| CN102991133A (en) * | 2012-12-10 | 2013-03-27 | 珠海天威飞马打印耗材有限公司 | Wide-line printer and cleaning method |
| CN103144437A (en) * | 2013-03-06 | 2013-06-12 | 佛山市三水盈捷精密机械有限公司 | Ink cartridge for ink jet printer |
| CN103144437B (en) * | 2013-03-06 | 2015-04-29 | 佛山市三水盈捷精密机械有限公司 | Ink cartridge for ink jet printer |
| CN104290455A (en) * | 2013-07-18 | 2015-01-21 | 北大方正集团有限公司 | Ink feeding device and printing ink head surface meniscus forming method |
| CN104290455B (en) * | 2013-07-18 | 2016-08-10 | 北大方正集团有限公司 | A kind of ink-feeding device and the forming method of print nozzles surface meniscus |
| CN106336733B (en) * | 2015-07-13 | 2019-12-10 | 中国科学院化学研究所 | Water-based ink control liquid for direct plate making of ink-jet printing and preparation method thereof |
| CN106336733A (en) * | 2015-07-13 | 2017-01-18 | 中国科学院化学研究所 | Water-based ink control liquid for ink-jet printing direct plate making and preparation method thereof |
| CN105058992A (en) * | 2015-08-03 | 2015-11-18 | 黑金刚（福建）自动化科技股份公司 | Intelligent marking ink jet line-printing machine |
| CN107571631A (en) * | 2016-07-05 | 2018-01-12 | 上海联点信息科技有限公司 | A kind of automatic cleaning sprayer device |
| CN106240957A (en) * | 2016-09-16 | 2016-12-21 | 天津工业大学 | A kind of packaging bag indication device of woven bag packaging cheese |
| CN107128078A (en) * | 2017-05-26 | 2017-09-05 | 深圳诚拓数码设备有限公司 | The positive and negative pressure control system of print cartridge |
| CN109177496A (en) * | 2018-09-27 | 2019-01-11 | 珠海赛纳打印科技股份有限公司 | Negative pressure control apparatus, negative pressure control method and printing device |
| CN109177496B (en) * | 2018-09-27 | 2024-02-20 | 珠海赛纳三维科技有限公司 | Negative pressure control device, negative pressure control method and printing equipment |
| CN109291637A (en) * | 2018-11-27 | 2019-02-01 | 广州台兴机械设备有限公司 | A kind of Rapid Cleaning ink scraping apparatus for ink print system |
| CN109291637B (en) * | 2018-11-27 | 2019-06-07 | 广州台兴机械设备有限公司 | A kind of Rapid Cleaning ink scraping apparatus for ink print system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY RUNTIANZHI IMAGE TECHNOLOGY CO., LT Free format text: FORMER OWNER: JIANG HONG; PATENTEE Effective date: 20070420 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070420 Address after: 518000 hi tech Industrial Park, Guanlan Road, Guanlan Road, Shenzhen, Guangdong, Baoan District Patentee after: Runtianzhi Image Technology Co., Ltd., Shenzhen City Address before: 518000, Luohu District, Guangdong province Shenzhen Bao Gang Road international car city 6 floor Co-patentee before: Xia Mingzhuo Patentee before: Jiang Hong |
|
| 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 |