CN105922737A - Ink supply system capable of performing positive pressure cleaning and negative pressure ink jetting and printer thereof - Google Patents
Ink supply system capable of performing positive pressure cleaning and negative pressure ink jetting and printer thereof Download PDFInfo
- Publication number
- CN105922737A CN105922737A CN201610255896.7A CN201610255896A CN105922737A CN 105922737 A CN105922737 A CN 105922737A CN 201610255896 A CN201610255896 A CN 201610255896A CN 105922737 A CN105922737 A CN 105922737A
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- Prior art keywords
- ink
- sac
- print cartridge
- printer
- sealing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
Abstract
The invention relates to the printing industry, and particularly relates to an ink supply system capable of performing positive pressure cleaning and negative pressure ink jetting and a printer thereof. The ink supply system capable of performing positive pressure cleaning and negative pressure ink jetting comprises an ink sac and an ink storage bottom which is connected with the ink sac, and also comprises a sealing ink box which can provide constant pressure for cleaning a pipeline. The position of the ink storage bottom is higher than that of the ink sac. The position of the sealing ink box is lower than that of the ink sac. According to the ink sack capable of performing positive pressure cleaning and negative pressure ink jetting and the ink supply system thereof, cleaning of a nozzle can be simply and reliably realized so that reliability of cleaning can be guaranteed, the cleaning system of the printer can be greatly simplified, cost of the printer can be saved and corresponding cost can be reduced for customers.
Description
Technical field
The present invention relates to print industry, refer in particular to a kind of can malleation clean and the ink feeding system of negative pressure ink-jet and beating
Print machine.
Background technology
Along with the development of science and technology, the demand of printer is the most increasing, and the field of printer applications is wider,
The shower nozzle kind used on wide format printer now is the most more and more.Printer head the most on the market
The mode cleaned has several, is all that malleation applies to ink for the cleaning way that some industrial nozzles are general
Pressure, then ink sprays from shower nozzle, and the system of cleaning is the most relatively complicated, negative pressure to be passed through and malleation
Switching, it is achieved the cleaning of shower nozzle.Need the when of cleaning to be switched to malleation, apply pressure to ink, make
Ink, from shower nozzle strength ejection, is switched to negative pressure state, such printer again when of the most normally work
Could work normally.Whole system all can be more complicated, and reliability also can be relatively low.
For this present invention applicant applied for Chinese patent (wide format printer Large Copacity aerofluxus ink sac,
201510078653.6) the big of a kind of stability that can ensure that wide format printer continuous ink feeding is described
Breadth printer Large Copacity aerofluxus ink sac.
Summary of the invention
In order to simplify present shower nozzle purging system, improve the reliability of purging system, the invention provides a kind of suitable
Malleation can clean and the ink feeding system of negative pressure ink-jet for wide format ink jet printer, can realize simply, easily
Shower nozzle is carried out, it is ensured that the stability of wide format printer continuous ink feeding.
A kind of can malleation clean and the ink feeding system of negative pressure ink-jet, the ink-storing bottle being connected with ink sac including ink sac,
Also include can be detergent line provide constant pressure sealing print cartridge；Described ink sac includes the ink sac being provided with water inlet
Main body, the little plastic disc being arranged in ink bag main body, big plastic disc and plastics boss, plastics boss is respectively
By the first spring and the second spring supporting between little plastic disc and big plastic disc；Plastics boss and ink sac
Body junction is fixed with rubber seal；Described ink bag main body, big plastic disc and plastics boss form thin film
Buffer chamber, described film damper chamber is provided with pressurization water inlet；Described ink-storing bottle be provided with the first outlet and
Second outlet, wherein the first outlet is connected to the water inlet of ink sac by pipeline, and the second outlet is by inhaling
Pump and pipeline are connected to seal print cartridge water inlet, seal the pressurization by detergent line with ink sac of the print cartridge outlet
Water inlet connects；The position height of described ink-storing bottle is higher than ink sac, and the position height of described sealing print cartridge is less than ink
Capsule.
Preferably, the film damper chamber of described ink sac is additionally provided with air vent.
Preferably, sealing print cartridge and include main body and the ink bag being arranged in main body, the two ends of ink bag set in main body
Have sealing print cartridge water inlet and seal print cartridge outlet, the empty room between ink bag with main body is connected have can keep sky
The inflating and exhausting system that chamber pressure is constant.
Preferably, described sealing toner cartridge main body is provided with a sealing print cartridge air inlet and a sealing print cartridge is given vent to anger
Mouthful, inflating and exhausting system includes and seals the inflator pump that print cartridge air inlet is connected, and is connected with sealing print cartridge gas outlet
Pressure transducer and gas bleeder valve.
Preferably, described ink bag is to be made with the composite membrane of PET and CPP of high intensity.
Preferably, pipeline, sealing between pipeline, ink suction pump and the sealing print cartridge between ink-storing bottle and ink sac are black
Detergent line between box and ink sac is designed with check valve.
Preferably, described ink-storing bottle is provided with refilling bottle cap.
Additionally present invention also offers and a kind of can malleation clean and the printer of negative pressure ink-jet and using method thereof.
A kind of can malleation clean and the printer of negative pressure ink-jet, including ink feeding system and shower nozzle, ink sac is arranged on spray
Above Tou, described ink feeding system, the ink-storing bottle being connected with ink sac including ink sac, also include can being detergent line
The sealing print cartridge of constant pressure is provided；Described ink sac includes the ink bag main body being provided with water inlet, is arranged on ink sac master
Little plastic disc in body, big plastic disc and plastics boss, plastics boss is respectively by the first spring and second
Spring supporting is between little plastic disc and big plastic disc；Plastics boss and ink bag main body junction are fixed with rubber
Glue sealing member；Described ink bag main body, big plastic disc and plastics boss form film damper chamber, described thin film
Buffer chamber is provided with pressurization water inlet；Described ink-storing bottle be provided with the first outlet and the second outlet, Qi Zhong
One outlet is connected to the water inlet of ink sac by pipeline, and the second outlet is connected to close by ink suction pump and pipeline
Envelope print cartridge water inlet, is sealed print cartridge outlet and is connected with the pressurization water inlet of ink sac by detergent line；Described storage
The position height of ink bottle is less than ink sac higher than ink sac, the position height of described sealing print cartridge.
Preferably, the film damper chamber of described ink sac is additionally provided with air vent.
Preferably, sealing print cartridge and include main body and the ink bag being arranged in main body, the two ends of ink bag set in main body
Have sealing print cartridge water inlet and seal print cartridge outlet, the empty room between ink bag with main body is connected have can keep sky
The inflating and exhausting system that chamber pressure is constant.
Preferably, described sealing toner cartridge main body is provided with a sealing print cartridge air inlet and a sealing print cartridge is given vent to anger
Mouthful, inflating and exhausting system includes and seals the inflator pump that print cartridge air inlet is connected, and is connected with sealing print cartridge gas outlet
Pressure transducer and gas bleeder valve.
Preferably, described ink bag is to be made with the composite membrane of PET and CPP of high intensity.
Preferably, pipeline, sealing between pipeline, ink suction pump and the sealing print cartridge between ink-storing bottle and ink sac are black
Detergent line between box and ink sac is designed with check valve.
Preferably, described ink-storing bottle is provided with refilling bottle cap.
Preferably, described ink feeding system includes one or more ink sacs.
Malleation can clean and the using method of printer of negative pressure ink-jet, comprise the steps:
1) bottled ink is first poured ink-storing bottle, open printing machine into, printer starts refilling, for the first time refilling
Time ink sac is exhausted process: by air vent (or pressurization water inlet) by the air in ink sac
Extract out, make to be all ink in ink sac thin-film chamber；
2) printer normally works, and after printer works a period of time, shower nozzle blocks up some spray orifices, prints
Machine quits work；
3) shower nozzle is carried out malleation cleaning: start ink suction pump, ink will be transported in ink bag until in ink bag
Being filled with ink, ink suction pump quits work；Start inflator pump and pressurize to sealing print cartridge, make sealing ink
Pressure in box reaches a constant air pressure, and ink flows into ink sac pressurization water inlet from ink bag outlet,
Shower nozzle is carried out；
4) circulation step 2)-4).
The wide format ink jet printer of the present invention can malleation clean and the ink feeding system of negative pressure ink-jet, can including being provided with
Open the ink-storing bottle of refilling bottle cap, described ink-storing bottle arranges the first outlet, the second outlet, described
Direct and ink sac the upper water inlet of first outlet connects, and centre arranges check valve, and the second described outlet leads to
Cross pipeline to be connected with ink suction pump water inlet；Including sealing print cartridge, it is provided with an ink bag in print cartridge, ink bag has one
Individual water inlet and an outlet, ink bag is fixed in sealing print cartridge by water inlet and outlet, and ink bag is to use
The composite membrane of high intensity is made, and seals print cartridge and is arranged above with an air inlet and a gas outlet, air inlet
Connecting with inflator pump, gas outlet is connected with pressure transducer and gas bleeder valve；Including Large Copacity ink sac, ink sac upper end
Being provided with air vent, pressurize water inlet, and pressurization water inlet is by the outlet in pipeline and check valve and sealing print cartridge
It is connected.
As a kind of scheme: give sealing print cartridge pressurization is air pressure pressurization, by the work of inflator pump,
Pressure in print cartridge can increase, and such pressure will be applied in ink bag, makes ink out in ink bag outlet
There is certain pressure.
As a kind of scheme: seal the gas outlet arranged on print cartridge and connect pressure transducer and gas bleeder valve,
By the control of circuit program, it is ensured that the pressure sealed in print cartridge is constant.
As a kind of scheme: Large Copacity ink sac, it is thin that air exit and pressurization water inlet are all disposed within ink sac
The top of film chamber.Pipe outside air exit is pvc pipe, can well completely cut off the volatilization of ink.Pipe
The place being connected with air exit uses special sealing glue, it is ensured that the reliability of connection.Pipe is additionally
, there is a supporting Plastic cap one end, and Plastic cap closely cooperates with pvc pipe.
What the present invention provided a kind of can malleation clean and the ink sac of negative pressure ink-jet and ink feeding system, can be simple and reliable
Realize cleaning to shower nozzle, it is ensured that the reliability of cleaning, enormously simplify printer purging system, joint
The about cost of printer, thus decrease the corresponding expense of client.
Accompanying drawing explanation
Fig. 1 is the use schematic diagram of the embodiment of the present invention 1 ink feeding system.
Fig. 2 is the Large Copacity ink sac structural representation of the embodiment of the present invention 1.
Fig. 3 is Fig. 2 Large Copacity ink sac structure schematic diagram.
Fig. 4 is Fig. 2 Large Copacity ink sac generalized section.
Fig. 5 is the ink-storing bottle decomposition texture schematic diagram of the embodiment of the present invention 1.
Fig. 6 is the sealing print cartridge generalized section of the embodiment of the present invention 1.
Fig. 7 is the embodiment of the present invention 2 Large Copacity ink sac structural representation.
Fig. 8 is Fig. 7 Large Copacity ink sac structure schematic diagram.
Fig. 9 is Fig. 7 Large Copacity ink sac generalized section.
Detailed description of the invention
Embodiment feature of present invention will describe with some exemplary embodiments of advantage in the explanation of back segment in detail, Ying Li
Solve is that the present invention can have various changes in different patterns, and it neither departs from the scope of the present invention,
And explanation therein and be shown in and be substantially treated as purposes of discussion, and be not used to limit the present invention.Without departing from
In claims in the case of the scope of the invention of defined, multiple add-on parts, alternative part and at this
The various remodeling carried out in bright scope are without departing from protection scope of the present invention.
Embodiment 1
With reference to Fig. 1-5: Large Copacity ink sac 1, including ink bag main body 1a, little plastic disc 1b, the first spring
1c, plastics boss 1d, rubber seal 1e, big plastic disc 1g, the second spring 1h, air exit 1i,
Pressurization water inlet 1j and Large Copacity thin-film chamber 1f, upper water inlet 1k, ink sac outlet 1l.Ink sac aerofluxus
What the port of export connected is one end of pvc pipe, and the other end of pvc pipe seals with supporting Plastic cap；Ink sac
What pressurization water inlet 1j connected is to seal print cartridge outlet 3b2, and centre is provided with check valve.
Ink-storing bottle 2, described ink-storing bottle 2 is provided with the bottle cap 2A that can open refilling, described ink-storing bottle 2
On ink be set pour a mouthful 2a, the first outlet 2b, the second outlet 2c into, ink pours mouthful 2a into for falling
Entering bottled ink, the first outlet 2b is connected by the upper water inlet 1k of pipeline 7, check valve 6 and ink sac,
Check valve 6 is possible to prevent ink reverse backflow, and the second outlet 2c enters water by pipeline 7 and ink suction pump 4
Mouth is connected.
Seal print cartridge 3, including sealing toner cartridge main body 3A and ink bag 3B, seal toner cartridge main body and be provided with gas outlet
3a1 and air inlet 3a2, gas outlet 3a1 are connected with pressure transducer and gas bleeder valve, air inlet 3a2 and inflation
Pump is connected, by the control of circuit program, supporting pressure transducer and gas bleeder valve, it is ensured that seal print cartridge chamber
Pressure in body is constant；Described ink bag 3B is provided with water inlet 3b1, outlet 3b2, water inlet
3b1 is connected with the outlet of ink suction pump 4 by pipeline 7 and check valve 6, outlet 3b2 pass through pipeline 7 and
Check valve 6 is connected with ink sac pressurization water inlet 1j.
The present invention provide can malleation clean and the ink sac of negative pressure ink-jet and ink feeding system work process as follows:
The first step, first pours bottled ink into a mouthful 2a by the ink on ink-storing bottle 2 and pours into, then bottle cap
2A twists, open printing machine, and printer starts refilling, and the position height of ink-storing bottle 2 is higher than Large Copacity ink sac 1,
Large Copacity ink sac 1 is directly installed on above shower nozzle 8, to be exhausted Large Copacity ink sac 1 for the first time during refilling
Processing, concrete pump-down process mode is 201510078653.6 (large-breadth printings in Chinese Patent Application No.
Machine Large Copacity aerofluxus ink sac) in mention as, the big appointment of thin-film chamber 1f in Large Copacity ink sac 1 is filled
Ink about full 2/3rds capacity, remaining three/to be filled entirely with air for a moment, and all at ink sac chamber
The upper end of 1f.Now, Plastic cap is extracted from one end of pvc pipe, insert pvc pipe with supporting syringe needle
One end, the other end of syringe needle is connected on syringe, slow pull syringe.So upper end in ink sac thin-film chamber
The air of about 1/3rd will all be extracted out by syringe, so that being all ink in ink sac thin-film chamber.Row
Extract syringe needle after gas is complete, then Plastic cap is turned back to pvc pipe, and each ink sac is carried out one by one above behaviour
Make.Now, printer can start normally to work.After printer works a period of time, shower nozzle can block up one
A little spray orifices, printer quits work, and now needs shower nozzle is carried out malleation cleaning, and the detailed process of cleaning is as follows:
Starting ink suction pump 4, ink suction pump 4 can be transported to ink in ink bag 3B by pipeline, the work of ink suction pump 4
Time, by circuit program control, is filled with ink in ink bag 3B after a bit of time that works, now ink suction pump 4
Quit work.Then start inflator pump 5, pressurize to sealing print cartridge 3, control supporting pressure by circuit program
Sensor and gas bleeder valve make the pressure in sealing print cartridge 3 reach a constant air pressure.Now.In ink bag 3B
Ink has a constant pressure, and ink flows into ink sac pressurization water inlet 1j, ink from ink bag outlet 3b2
Bag water inlet 3b1 is provided with check valve in the middle of ink suction pump outlet, and ink can not countercurrently go back.
Ink sac is when shower nozzle not ink-jet, and the first spring 1c promotes plastics boss 1d, thus holds rubber seal
1e (rubber seal 1e is fixed on plastics boss 1d), makes valve switch be in and closes sealing state, and
Ink pressure direction in pipeline now is consistent with the drawing direction of the first spring 1c, it is ensured that sealing can
By property.In now the ink with constant pressure is flowed into Large Copacity thin-film chamber 1f, plastics boss can be promoted
1d opens valve, and the ink with constant pressure is flowed into inside shower nozzle 8 from ink sac outlet 1l, and from spray
Spray inside 8, it is achieved that the malleation of shower nozzle 8 is cleaned.After cleaning a bit of time, the spray orifice of shower nozzle 8
All can be dredged, now printer can start the most normally to work.Ink-storing bottle 2 first outlet 2b and
It is provided with check valve between water inlet 1k on ink sac, when being filled with the ink of pressure in thin-film chamber 1,
Ink will not be in ink sac water inlet 1k adverse current meeting ink-storing bottle 2.
When the printer of ink sac normally works, cut off the circuit of purging system, seal the position height of print cartridge 3
Less than Large Copacity ink sac 1, the ink in ink bag 3B may not flow into the pressurization water inlet 1j, outlet 3b2 of ink sac
And be provided with check valve 6 between ink sac pressurization water inlet 1j, although so seal print cartridge to be in low level, ink sac
In ink will not countercurrently return.When purging system quits work when, ink sac has reformed into negative pressure ink-jet,
Shower nozzle is under the driving of circuit after active ink-jet, and the inner volume of shower nozzle can form certain vacuum, is communicated to
The thin-film chamber 1f end of ink sac, outside thin film under the effect of normal atmosphere, extrudes the second spring 1h, pushes away
Dynamic plastics boss 1d, the ink in pipeline adds to the most rapidly in the thin film cavity volume of negative pressure, valve
Door is opened ink and is supplied directly to shower nozzle, and shower nozzle can realize ink-jet.Along with supplementing into enough inks, thin
Pressure in film cavity volume rises rapidly, and after reaching predetermined value, the first spring 1c pulls plastics boss 1d to be re-closing off
Pipeline, thus negative pressure state certain in maintaining thin film cavity volume, ensure that shower nozzle will not drip ink when not ink-jet.
The Large Copacity ink sac that the present invention provides can simply realize malleation and clean and negative pressure ink-jet, simplifies printing
The purging system of machine, it is possible to the problem thoroughly solving wide format printer shower nozzle easily disconnected ink, is truly realized
Printer works long hours continuously, thus substantially increases the work efficiency of printer, also ensure that simultaneously and beats
Print quality, has market value very much.
Embodiment 2
Difference such as Fig. 7-9 the present embodiment with embodiment 1 is: as described in ink sac have 2 passages, i.e.
Be integrated with 2 ink sacs of embodiment 1 in one ink sac, in this correspondence also have 2 pressurization water inlets, pressurization
2 air exits, 2 jumbo thin-film chamber, its operation principle and mode of operation are identical with embodiment 1.
Above-described embodiment is only the present invention to be realized design enumerate, and protection scope of the present invention not only limits
In above-described embodiment, protection scope of the present invention may extend to those skilled in the art's technology structure according to the present invention
Think thinkable equivalent technologies means.
Claims (10)
1. can malleation clean and an ink feeding system for negative pressure ink-jet, the ink-storing bottle being connected with ink sac including ink sac,
It is characterized in that: also include can be detergent line provide constant pressure sealing print cartridge；Described ink sac bag
Include the ink bag main body being provided with water inlet, the little plastic disc being arranged in ink bag main body, big plastic disc
With plastics boss, plastics boss respectively by the first spring and the second spring supporting at little plastic disc and
Between big plastic disc；Plastics boss and ink bag main body junction are fixed with rubber seal；Described ink
Capsule main body, big plastic disc and plastics boss form film damper chamber, and described film damper chamber sets
There is pressurization water inlet；Described ink-storing bottle is provided with the first outlet and the second outlet, wherein the first water outlet
Mouth is connected to the water inlet of ink sac by pipeline, and the second outlet is connected to close by ink suction pump and pipeline
Envelope print cartridge water inlet, is sealed print cartridge outlet and is connected with the pressurization water inlet of ink sac by detergent line；
The position height of described ink-storing bottle is higher than ink sac, and the position height of described sealing print cartridge is less than ink sac.
Ink feeding system the most according to claim 1, it is characterised in that: the film damper chamber of described ink sac
It is additionally provided with air vent.
Ink feeding system the most according to claim 1, it is characterised in that: seal print cartridge and include main body and setting
Ink bag in main body, the two ends of ink bag are provided with sealing print cartridge water inlet in main body and sealing print cartridge goes out
The mouth of a river, the empty room between ink bag with main body is connected the inflating and exhausting system that sky chamber pressure can be kept constant.
Ink feeding system the most according to claim 3, it is characterised in that: described sealing toner cartridge main body is provided with
One seals print cartridge air inlet and a sealing print cartridge gas outlet, and inflating and exhausting system includes and seals print cartridge
The inflator pump that air inlet connects, and with seal the pressure transducer that is connected of print cartridge gas outlet and gas bleeder valve.
5. according to the ink feeding system described in claim 3 or 4, it is characterised in that: described ink bag is to use high intensity
The composite membrane of PET and CPP be made.
Ink feeding system the most according to claim 1, it is characterised in that: pipeline between ink-storing bottle and ink sac,
Pipeline between ink suction pump and sealing print cartridge, the detergent line between sealing print cartridge and ink sac are designed with list
To valve.
Ink feeding system the most according to claim 1 and 2, it is characterised in that: described ink-storing bottle is provided with refilling
Use bottle cap.
8. can malleation clean and a printer for negative pressure ink-jet, including the arbitrary described ink supply of claim 1-7
System and shower nozzle, ink sac is arranged on above shower nozzle.
Printer the most according to claim 8, it is characterised in that: described ink feeding system includes one or more
Ink sac.
10. the using method of printer described in claim 8, comprises the steps:
1) bottled ink is first poured ink-storing bottle, open printing machine into, printer starts refilling, for the first time refilling
Time ink sac is exhausted process: by air vent, the air in ink sac is extracted out, makes ink sac thin
It it is all ink in film chamber；
2) printer normally works, and after printer works a period of time, shower nozzle blocks up some spray orifices, prints
Machine quits work；
3) shower nozzle is carried out malleation cleaning: start ink suction pump, ink will be transported in ink bag until in ink bag
Being filled with ink, ink suction pump quits work；Start inflator pump and pressurize to sealing print cartridge, make sealing ink
Pressure in box reaches a constant air pressure, and ink flows into ink sac pressurization water inlet from ink bag outlet
Mouthful, shower nozzle is carried out；
4) circulation step 2)-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610255896.7A CN105922737A (en) | 2016-04-21 | 2016-04-21 | Ink supply system capable of performing positive pressure cleaning and negative pressure ink jetting and printer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610255896.7A CN105922737A (en) | 2016-04-21 | 2016-04-21 | Ink supply system capable of performing positive pressure cleaning and negative pressure ink jetting and printer thereof |
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| CN105922737A true CN105922737A (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610255896.7A Pending CN105922737A (en) | 2016-04-21 | 2016-04-21 | Ink supply system capable of performing positive pressure cleaning and negative pressure ink jetting and printer thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853689A (en) * | 2017-01-19 | 2017-06-16 | 宁夏共享模具有限公司 | The positive/negative-pressure ink feeding system and its method of work of a kind of 3D printing equipment |
| CN108128036A (en) * | 2018-01-04 | 2018-06-08 | 天津丽彩数字技术有限公司 | Negative pressure type ink supplying device, ink feeding system and printing device |
| CN108773188A (en) * | 2018-05-15 | 2018-11-09 | 东莞理工学院 | A kind of printer negative pressure ink supply system |
| CN109203708A (en) * | 2017-07-05 | 2019-01-15 | 亿码（厦门）标识科技有限公司 | A kind of cleaning of integral intelligent ink road, emptying, ink-feeding device |
| CN110126471A (en) * | 2018-02-08 | 2019-08-16 | 亿码（厦门）标识科技有限公司 | Push type ink-supplying ink cartridge |
| CN110789239A (en) * | 2019-11-27 | 2020-02-14 | 嘉兴维柯打印技术有限公司 | Ink box inner cavity cleaning device and method |
| CN114161836A (en) * | 2021-09-16 | 2022-03-11 | 河南印都数码科技有限公司 | Ink-jet ink bag set for printer |
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| CN204726040U (en) * | 2015-07-05 | 2015-10-28 | 海宁酷彩数码科技有限公司 | Digital decorating machine ink feeding system |
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| CN108128036A (en) * | 2018-01-04 | 2018-06-08 | 天津丽彩数字技术有限公司 | Negative pressure type ink supplying device, ink feeding system and printing device |
| CN110126471A (en) * | 2018-02-08 | 2019-08-16 | 亿码（厦门）标识科技有限公司 | Push type ink-supplying ink cartridge |
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