CN101698374B - Circulating device for jet ink of digital printer - Google Patents
Circulating device for jet ink of digital printer Download PDFInfo
- Publication number
- CN101698374B CN101698374B CN200910110687A CN200910110687A CN101698374B CN 101698374 B CN101698374 B CN 101698374B CN 200910110687 A CN200910110687 A CN 200910110687A CN 200910110687 A CN200910110687 A CN 200910110687A CN 101698374 B CN101698374 B CN 101698374B
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- ink
- electric
- peristaltic pump
- ink reservoir
- jet
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- 230000002572 peristaltic effect Effects 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000007639 printing Methods 0.000 claims description 11
- 239000002245 particle Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 120
- 239000004744 fabric Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 239000004753 textile Substances 0.000 description 4
- 239000000975 dye Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000985 reactive dye Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
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- 238000003911 water pollution Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Landscapes
- Ink Jet (AREA)
Abstract
The invention discloses a circulating device for jet ink of a digital printer. The device comprises an ink storage (10), an electric stirrer (20), an ink distribution unit (30), at least one independent ink box (40), an electric peristaltic pump (50), an ink circulating hose (60) and a control device (70), wherein the electric stirrer (20) stirs the jet ink of the printer in the ink storage (10) according to the interval time and the working time preset by the control device (70); the electric peristaltic pump (50) pumps and sends the jet ink of the printer in the ink storage (10) to the ink distribution unit (30); and the ink distribution unit (30) distributes the jet ink of the printer in the ink storage (10) to the independent ink box (40), and the undistributed ink returns to the ink storage (10). The circulating device can effectively prevent jet ink particles from settling and blocking a nozzle so as to keep a normal state of the jet ink.
Description
[technical field]
The present invention relates to the digital ink-jet printer, particularly relate to a kind of digital ink-jet printer that prevents and produce the EGR of the jet ink of digital printer that precipitates and result in blockage with ink.
[background technology]
People know that traditional yarn fabric printing technology needs plate-making, and some needs pre-treatment and post processing.In the process of plate-making or pre-treatment, post processing, all can produce the water pollution problems, and traditional yarn fabric stamp needs to produce in batches, to such an extent as to the production technology and the end product quality of yarn fabric stamp all had higher requirement.Digital ink-jet printed technology solved traditional stamp plate-making, produce existing problem in batches.Digital ink-jet printed technology need not plate-making, direct stamp on yarn fabric, or be transferred to through paper and carry out stamp on the yarn fabric.Compare with traditional screen printing, digital ink-jet printed technology have production operation simple, need not make a plate, pattern bright-coloured meticulous, the transition color is abundant, soft, control production quantity flexibly, meet individual requirements, do not need pre-process and post-process, characteristics such as pollution not.
Digital ink-jet printed method is that dedicated dye ink or paint ink are passed through the fabric printing method of the direct spray printing of ink-jet printer on textile.The digital ink-jet printed ink of dye-type is divided into reactive dye, acid dyes and disperse dyes, and chemical reaction takes place for dyestuff in the ink and yarn fabric (like wool, cotton, terylene etc.), thereby pattern is attached on the yarn fabric.Wherein, Though use the thermal sublimation digit printing of disperse dyes to be widely used; Carry out thermal dye sublimation transfer printing again but must print on the special-purpose heat sublimation paper, and be confined to resistant to elevated temperatures terylene cloth, can not be used for the cloth that cotton textiles wait some non-refractories; Use the digital ink-jet printed of active ink and acid ink, then must carry out pre-treatment and post processing, and fastness to light and washing fastness are all relatively poor yarn fabric; Using the digital ink-jet printed of weaving coating ink is to carry out through digital ink-jet printed flat-panel printer; It is stamp on yarn fabric directly; Need not carry out pre-process and post-process, the yarn fabric of having printed only needs oven dry in 150～180 degree, and its light resistance can reach 7～8 grades; Washing fastness can reach 4～5 grades, reaches children's direct cutaneous contact type rank.Yet present white textile ink exists and is easy to generate deposition, and to the problem that the shower nozzle of ink discharge device results in blockage, does not still have effective solution at present.
[summary of the invention]
The present invention is intended to solve the deposition and the consequent blockage problem to ink discharge device of ink-jet ink; Can effectively prevent the ink-jet ink solids precipitation and stop up shower nozzle and provide a kind of, with the EGR of the jet ink of digital printer of the normal condition that keeps ink-jet ink.
For realizing above-mentioned purpose, the present invention provides a kind of EGR of jet ink of digital printer, and this device comprises:
Ink reservoir contains jet ink of digital printer in it;
Electric mixer, it is installed in said ink reservoir top;
The ink dividing cell, it is connected with ink reservoir and electric peristaltic pump through the ink circulation flexible pipe;
At least one independent print cartridge, it is connected with the ink dividing cell;
The electric peristaltic pump, it is contained in the ink reservoir bottom, and is connected with ink reservoir and ink dividing cell respectively through the ink circulation flexible pipe;
The ink circulation flexible pipe, it is connected with ink reservoir, ink dividing cell and electric peristaltic pump respectively;
Control device, it is located at said ink reservoir bottom, and is connected with said electric mixer and electric peristaltic pump respectively; And
Said electric mixer stirred the printing ink ink in the ink reservoir by control device preset blanking time and working time; And the printing ink ink in the ink reservoir is pumped to the ink dividing cell by the electric peristaltic pump; Be diverted to said independent print cartridge by the ink dividing cell, the ink of shunting then is not back in the ink reservoir.
Ink reservoir is airtight cylindrical body, and its top is provided with openable loam cake.
Electric mixer comprises motor and stirring arm, and wherein, motor is contained in the top of ink reservoir, and the motor shaft of motor extends downward nearly bottom in the ink reservoir.
The ink dividing cell is a closed container, and the one of which side is provided with the tap hole that is communicated with independent print cartridge.
Independent print cartridge is the split print cartridge that is used for piezoelectric print head.
Control device comprises the working time timer of control electric peristaltic pump and the intercycle time timer of electric mixer operation range time and control electric peristaltic pump and electric mixer working time length, and they are connected with the power input of electric mixer and electric peristaltic pump respectively.
Be 0.5～24 hour the blanking time of the electric peristaltic pump that the intercycle time timer sets and the operation cycle of electric mixer, and the length of the working time of the electric peristaltic pump electric mixer that said working time timer sets is 0.5～24 hour.
Contribution of the present invention is that it efficiently solves the deposition and the consequent blockage problem to ink discharge device of white textile ink.The present invention can prevent effectively that particles of ink from precipitating, thereby can keep the normal condition of ink-jet ink through ink-jet ink regularly being circulated and stirring, prevent to stop up shower nozzle in storage container and pipeline.Device of the present invention is all-sealed EGR, and it can avoid producing reaction because of the ink-jet ink ingress of air.
[description of drawings]
Fig. 1 is an overall structure floor map of the present invention.
Fig. 2 is a forward sight overall structure schematic perspective view of the present invention.
Fig. 3 is a backsight overall structure schematic perspective view of the present invention.
[specific embodiment]
Consult Fig. 1, Fig. 2, the EGR of jet ink of digital printer of the present invention comprises ink reservoir 10, electric mixer 20, ink dividing cell 30, independent print cartridge 40, electric peristaltic pump 50, ink circulation flexible pipe 60 and control device 70.
The airtight cylindrical body that said ink reservoir 10 is processed for plastics, its diameter are 10～50cm, and capacity is 500ML-1000ML.Rotary loam cake 11 is equipped with on ink reservoir 10 tops, and loam cake 11 is threaded with ink reservoir 10, can ink-jet ink be injected ink reservoir 10 after opening loam cake.
On ink reservoir 10 tops electric mixer 20 is housed; This electric mixer comprises motor 21 and stirring arm 22, and is wherein, as shown in Figure 2; Motor 21 is contained in the top of ink reservoir 10; It is connected with power regulator 80, and the input voltage of power regulator 80 is 220V, and output voltage is 4～12V.The motor shaft 211 of motor 21 extends downward nearly bottom in the ink reservoir 10, in the bottom of motor shaft 211 stirring arm 22 is housed, and stirring arm 22 is about 2～5cm apart from ink reservoir 10 bottoms.This electric mixer 20 stirred the printing ink ink in the ink reservoir 10 by 70 preset blanking time and the working times of control device, precipitated in ink reservoir and pipeline to prevent particles of ink.
Be externally connected to ink dividing cell 30 in said ink reservoir 10; This ink dividing cell 30 is airtight cuboid plastic containers; The one of which side is provided with the tap hole that is communicated with independent print cartridge 40; This tap hole is the insertable type interface that is complementary with print cartridge, and print cartridge can be plugged on the tap hole, and can pull down.The quantity of tap hole is corresponding with the quantity of print cartridge, and promptly each print cartridge is connected with a tap hole.Being connected with ink circulation flexible pipe 40 of this ink dividing cell 30 with the perpendicular other both sides of tap hole one side, and be connected with ink reservoir 10 through ink circulation flexible pipe 60.Ink dividing cell 30 is used for the ink that stirs and get in the ink circulation flexible pipe 60 is diverted to one or more independent print cartridges 40.
In the present embodiment, on ink dividing cell 30, be connected with a plurality of independent print cartridges 40, this independent print cartridge is the split print cartridge that is used for piezoelectric print head, and it is contained in the piezoelectric print head, and print cartridge should be stored a spot of ink for 40 li, too much forms deposition to avoid ink.When beginning to print, the quantity of ink that print cartridge needs when can constant voltage keeping printing.
As shown in Figure 1, said ink dividing cell 30 is connected through ink circulation flexible pipe 60 with ink reservoir 10, and this ink circulation flexible pipe is that internal diameter is 3～10mm, and length is the colloid flexible pipe of 1～10m, is preferably the transparent colloid flexible pipe.
In the housing 73 of ink reservoir 10 bottoms, electric peristaltic pump 50 is housed; It is the pump that a kind of known roller that passes through rotation is wriggled sebific duct to carry liquid, is used for the ink of extracting out from ink reservoir 10 is delivered to independent print cartridge 40 through ink dividing cell 30.Like Fig. 2, shown in Figure 3; Inlet one end of electric peristaltic pump 50 is connected with ink reservoir 10 inside through one section ink circulation flexible pipe 60A; This end by the top seal of ink reservoir 10 pass loam cake 11, and extend downward nearly bottom in the ink reservoir 10, so that extract ink out from the bottom.Outlet one end of electric peristaltic pump 50 is connected with ink dividing cell 30 through one section ink circulation flexible pipe 60B; The other end of ink dividing cell 30 is connected with ink reservoir 10 through one section ink circulation flexible pipe 60C; Ink circulation flexible pipe 60C by the top seal of ink reservoir 10 pass loam cake 11; And to extending below about 1～2cm, so that the ink of circulation is flow back in the ink reservoir 10.
As shown in Figure 2; Be provided with control device 70 in said ink reservoir 10 bottoms; This control device 70 comprises intercycle time timer 71 and working time timer 72; They can select suitable known timer and time control circuit for use, and wherein intercycle time timer 71 is used to control the operation range time of electric peristaltic pump 50 and electric mixer 20, and be 0.5～24 hour the blanking time of the electric peristaltic pump 50 that it sets and the operation cycle of electric mixer 20.Working time timer 72 is used to control electric peristaltic pump 50 and 20 working time of electric mixer length, and the length of the working time of electric peristaltic pump 50 electric mixers 20 that it sets is 0.5～24 hour.This intercycle time timer 71 is connected with the power input of electric mixer 20 and electric peristaltic pump 50 respectively with working time timer 72.Intercycle time timer 71 is contained in the housing 73 with working time timer 72, and housing 73 front ends are provided with adjusting knob 711,721, is used to set and regulate the intercycle time and the working time of electric mixer 20 work.
Consult Fig. 1, Fig. 2; The EGR of jet ink of digital printer of the present invention is when work; Said electric mixer 20 is pressed control device 70 preset blanking time and working time, and as with 3 hours at interval, the set condition of work 5 hours stirs ink reservoir 10 interior printing ink inks; And the ink-jet inks that mix in the ink reservoir 10 are pumped to ink dividing cell 30 by electric peristaltic pump 50; Be diverted to a plurality of independent print cartridges 40 by ink dividing cell 30, supply printer prints, the ink of shunting then is not back in the ink reservoir 10.Thoroughly solve the particles of ink deposition and stopped up the problem of shower nozzle through the ink-jet ink of this apparatus processes, can guarantee the operate as normal of digital-code printer.
Claims (4)
1. the EGR of a jet ink of digital printer is characterized in that, this device comprises:
Ink reservoir (10) contains jet ink of digital printer in it, this ink reservoir (10) is airtight cylindrical body, and its top is provided with openable loam cake (11);
Electric mixer (20), it is installed in said ink reservoir (10) top;
Ink dividing cell (30), this ink dividing cell (30) is a closed container, and the one of which side is provided with the tap hole that is communicated with independent print cartridge (40), and it is connected with ink reservoir (10) and electric peristaltic pump (50) through ink circulation flexible pipe (60);
At least one independent print cartridge (40), it is connected with ink dividing cell (30);
Electric peristaltic pump (50), it is contained in ink reservoir (10) bottom, and is connected with ink reservoir (10) and ink dividing cell (30) respectively through ink circulation flexible pipe (60);
Ink circulation flexible pipe (60), it is connected with ink reservoir (10), ink dividing cell (30) and electric peristaltic pump (50) respectively;
Control device (70); This control device (70) comprises the working time timer (72) of control electric peristaltic pump (50) and the intercycle time timer of electric mixer (20) operation range time (71) and control electric peristaltic pump (50) and electric mixer (20) working time length; They are connected with the power input of electric mixer (20) and electric peristaltic pump (50) respectively; Control device (70) is located at said ink reservoir (10) bottom, and is connected with said electric mixer (20) and electric peristaltic pump (50) respectively; And
Said electric mixer (20) stirred the printing ink ink in the ink reservoir (10) by control device (70) preset blanking time and working time; And the printing ink ink in the ink reservoir (10) is pumped to ink dividing cell (30) by electric peristaltic pump (50); Be diverted to said independent print cartridge (40) by ink dividing cell (30), the ink of shunting then is not back in the ink reservoir (10).
2. the EGR of jet ink of digital printer as claimed in claim 1; It is characterized in that; Said electric mixer (20) comprises motor (21) and stirring arm (22); Wherein, motor (21) is contained in the top of ink reservoir (10), and the motor shaft of motor (21) extends downward nearly bottom in the ink reservoir (10).
3. the EGR of jet ink of digital printer as claimed in claim 1 is characterized in that, independent print cartridge (40) is for being used for the split print cartridge of piezoelectric print head.
4. the EGR of jet ink of digital printer as claimed in claim 1; It is characterized in that; Reach the operation cycle of electric peristaltic pump (50) that intercycle time timer (71) sets and electric mixer (20) blanking time be 0.5～24 hour, electric peristaltic pump (50) that said working time timer (72) sets and the length of the working time of electric mixer (20) are 0.5～24 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110687A CN101698374B (en) | 2009-10-21 | 2009-10-21 | Circulating device for jet ink of digital printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110687A CN101698374B (en) | 2009-10-21 | 2009-10-21 | Circulating device for jet ink of digital printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101698374A CN101698374A (en) | 2010-04-28 |
| CN101698374B true CN101698374B (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910110687A Active CN101698374B (en) | 2009-10-21 | 2009-10-21 | Circulating device for jet ink of digital printer |
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| Country | Link |
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| CN (1) | CN101698374B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US8454147B2 (en) * | 2010-07-31 | 2013-06-04 | Xerox Corporation | Method and system for delivering solid-ink pellets |
| CN102267287B (en) * | 2011-06-17 | 2014-07-16 | 郑国义 | Method and device for preparing micro point anti-counterfeiting stamp |
| US8814334B2 (en) * | 2012-01-23 | 2014-08-26 | Seiko Epson Corporation | Liquid accommodating container and liquid ejecting apparatus |
| CN103287112A (en) * | 2013-06-19 | 2013-09-11 | 深圳市春辉祥科技有限公司 | Novel automatic circulation ink supplying system suitable for white ink |
| CN104149487A (en) * | 2014-08-12 | 2014-11-19 | 镇江四益电子有限公司 | Ink writer stirrer |
| CN104175713B (en) * | 2014-08-18 | 2016-08-17 | 湖南金鸥医药包装有限公司 | A kind of circulating device for ink of automatic stirring |
| CN104369544B (en) * | 2014-11-14 | 2016-08-24 | 杭州蒙诺标识有限公司 | Small characters ink jet numbering machine pumping system and ink system |
| CN111819083B (en) * | 2018-03-08 | 2022-03-29 | 惠普发展公司，有限责任合伙企业 | Attachment, dummy cartridge, method for inserting dummy cartridge into printer |
| CN109228680A (en) * | 2018-09-30 | 2019-01-18 | 于婉晴 | Printing consumables print cartridge |
| CN111890798A (en) * | 2020-07-31 | 2020-11-06 | 宁波柏图数码科技有限公司 | Digital printer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5988782A (en) * | 1995-04-07 | 1999-11-23 | Canon Kabushiki Kaisha | Ink-jet printing apparatus |
| CN101028762A (en) * | 2006-02-28 | 2007-09-05 | 株式会社东芝 | Liquid droplet spraying apparatus and manufacturing method of coated body |
| CN201052691Y (en) * | 2007-07-06 | 2008-04-30 | 浙江盛龙装饰材料有限公司 | Full-automatic circulation stirring barrel |
-
2009
- 2009-10-21 CN CN200910110687A patent/CN101698374B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5988782A (en) * | 1995-04-07 | 1999-11-23 | Canon Kabushiki Kaisha | Ink-jet printing apparatus |
| CN101028762A (en) * | 2006-02-28 | 2007-09-05 | 株式会社东芝 | Liquid droplet spraying apparatus and manufacturing method of coated body |
| CN201052691Y (en) * | 2007-07-06 | 2008-04-30 | 浙江盛龙装饰材料有限公司 | Full-automatic circulation stirring barrel |
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| CN101698374A (en) | 2010-04-28 |
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Owner name: SHENZHEN INKBANK DIGITAL CONSUMABLE CO., LTD. Free format text: FORMER NAME: SHENZHEN INKBANC INTERNATIONAL COLOUR TECHNOLOGY LIMITED |
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Address after: 518103, Guangdong 4, Baoan District province Shenzhen Fuyong Street Community Bridge rich bridge second industrial zone Patentee after: SHENZHEN INKBANK DIGITAL CONSUMABLE CO.,LTD. Address before: 1, building 28, block C, 6 Chui Wan Road, Nanshan District Science Park, Shenzhen, Guangdong 518104, China Patentee before: Shenzhen InkBank Digital Consumable Co.,Ltd. |
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Address after: 518000 Building C, Building 101, Zhancheng Community High tech Park and Jinggong Industrial Zone, Fuhai Street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Moku New Materials Group Co.,Ltd. Address before: Building 4, Fuqiao Second Industrial Zone, Qiaotou Community, Fuyong Street, Bao'an District, Shenzhen City, Guangdong Province, 518103 Patentee before: SHENZHEN INKBANK DIGITAL CONSUMABLE CO.,LTD. |
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