CN107264039A - A kind of cleaning control method of printing device and shower nozzle - Google Patents
A kind of cleaning control method of printing device and shower nozzle Download PDFInfo
- Publication number
- CN107264039A CN107264039A CN201710524272.5A CN201710524272A CN107264039A CN 107264039 A CN107264039 A CN 107264039A CN 201710524272 A CN201710524272 A CN 201710524272A CN 107264039 A CN107264039 A CN 107264039A
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- China
- Prior art keywords
- shower nozzle
- cleaning
- attachment
- container
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 313
- 238000007639 printing Methods 0.000 title claims abstract description 115
- 238000000034 method Methods 0.000 title claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 139
- 239000012530 fluid Substances 0.000 claims abstract description 107
- 239000007921 spray Substances 0.000 claims description 20
- 230000008859 change Effects 0.000 claims description 12
- 230000001960 triggered effect Effects 0.000 claims description 6
- 238000010009 beating Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 18
- 239000000976 ink Substances 0.000 description 13
- 230000005484 gravity Effects 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
- B41J2/16552—Cleaning of print head nozzles using cleaning fluids
-
- 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
Landscapes
- Ink Jet (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The cleaning control method of a kind of printing device of disclosure and shower nozzle, the printing device is except multiple hydrojet containers including that can be used to accommodate attachment liquid, the shower nozzle for spraying attachment liquid can be used for, and multiple first switches, wherein, each first switch is arranged in the connecting line of the shower nozzle and a hydrojet container；Also include cleaning container and at least one second switch that can be used to accommodate cleaning fluid, each second switch is arranged in the connecting line of the shower nozzle and the cleaning container；Wherein, if the second switch is in connected state, the cleaning fluid in the cleaning container can be utilized to reduce attachment of the attachment liquid in the shower nozzle.It can be seen that present applicant proposes a kind of by setting up the cleaning container that can be used for accommodating cleaning fluid in printer, to realize the scheme that the attachment of attachment liquid in the showerhead is reduced using cleaning fluid, based on the attachment of attachment liquid in the showerhead is reduced, the application can efficiently solve the shower nozzle blockage problem of printing device.
Description
Technical field
The invention belongs to the cleaning of the plant maintenance technical field of printing device, more particularly to a kind of printing device and shower nozzle
Control method.
Background technology
At present, the application of ink-jet printer is increasingly popularized, or even is had been enter into the domestic. applications scene of people.In office
In the scene such as scene or domestic. applications, the shower nozzle (ink gun) of ink-jet printer is easily blocked because prolonged idle, from
And cause printing shortcoming occurs when user reuses, lack many print quality problems such as line, scarce color or image missing.
At present, general use when printer is idle prevents spray using serum cap sealing nozzle in the way of completely cutting off air
Head is blocked, but can not be solved if blocking.
The content of the invention
In view of this, it is an object of the invention to provide a kind of printing device and the cleaning control method of shower nozzle, it is intended to compared with
The shower nozzle blockage problem of the equipment such as printer is solved well.
Therefore, the present invention is disclosed directly below technical scheme：
A kind of printing device, including：
Multiple hydrojet containers, can be used to accommodate attachment liquid, wherein, the attachment liquid energy attachment is realized on the carrier beats
Print；
Shower nozzle, is connected with the multiple hydrojet container, can be used to spray attachment liquid；
Cleaning container, is connected with the shower nozzle, can be used to accommodate cleaning fluid, the cleaning liquid energy reduces the attachment liquid and existed
Attachment in the shower nozzle；
Multiple first switches, each first switch is arranged on the connecting line of the shower nozzle and a hydrojet container
In；
At least one second switch, each second switch is arranged on the connecting tube of the shower nozzle and a cleaning container
Lu Zhong；
Wherein, if the second switch is in connected state, the first switch is off state, can be described in
Cleaning fluid in cleaning container reduces attachment of the attachment liquid in the shower nozzle, and prevents the cleaning fluid from holding into hydrojet
Device.
Above-mentioned printing device, it is preferred that the printing device also includes：
Wash result disposer, can be arranged on the outlet port of the shower nozzle, attached in the cleaning shower nozzle for disposing
The wash result of liquid.
Above-mentioned printing device, it is preferred that the printing device also includes：
Mobile device, is connected with the shower nozzle or with the wash result disposer, for change the shower nozzle with it is described
The relative position relation of wash result disposer；
Wherein, before controlling the second switch to be in connected state, the wash result disposer is controlled to be arranged on institute
State the outlet port of shower nozzle.
Above-mentioned printing device, it is preferred that the printing device also includes：
Regulator, is connected with the cleaning container, for carrying out pressure tune to the cleaning fluid in the cleaning container
Section, to cause regulation to reduce the speed that the attachment liquid adheres in the shower nozzle.
Above-mentioned printing device, it is preferred that the printing device also includes：
At least one passage, each passage is arranged on the connecting line of the shower nozzle and the cleaning container；
Wherein, if the second switch is off state, and the passage is in open mode, then can pass through institute
State the residual cleaning liquid that the gas of passage connection is cleared up in the shower nozzle.
A kind of cleaning control method of shower nozzle, for reducing the attachment liquid in the shower nozzle in printing device as described above,
Methods described includes：
Obtain shower nozzle clear instruction；
The shower nozzle clear instruction is responded, following steps are performed：
Control reduces attachment of the attachment liquid in the shower nozzle using the cleaning fluid in the cleaning container of the printing device,
And control the hydrojet container for preventing the cleaning fluid into printing device.
The above method, it is preferred that the acquisition shower nozzle clear instruction includes：
When obtaining the switching on and shutting down that the printing device is booted up or shut down instruction, shower nozzle clear instruction is triggered；With/
Or,
After obtaining before hydrojet instruction carries out hydrojet or hydrojet terminates, shower nozzle clear instruction is triggered；And/or,
When detecting the operation of triggering cleaning sprayer, shower nozzle clear instruction is generated.
The above method, it is preferred that the control reduces attachment using the cleaning fluid in the cleaning container of the printing device
Attachment of the liquid in the shower nozzle, and the hydrojet container for preventing the cleaning fluid into printing device is controlled, including：
At least one described second switch of control is in connected state, so as to which the cleaning fluid in cleaning container must be utilized to reduce
Adhere to attachment of the liquid in the shower nozzle, and control the multiple first switch to be off state, it is described clear to prevent
Washing lotion enters the hydrojet container of printing device；Or,
The regulator is controlled to perform first pressure regulation to the cleaning container, so as to must utilize in cleaning container
Cleaning fluid reduces attachment of the attachment liquid in the shower nozzle, and controls the multiple first switch to be off state, to cause
The cleaning fluid is prevented to enter the hydrojet container of printing device.
The above method, it is preferred that cleaning fluid of the methods described in the cleaning container using the printing device is controlled subtracts
Less before attachment of the attachment liquid in the shower nozzle, in addition to：
Control the mobile device to move, closed with the relative position for changing the shower nozzle and the wash result disposer
System so that the wash result disposer is arranged on to the outlet port of the shower nozzle.
The above method, it is preferred that methods described also includes：
During attachment liquid in reducing shower nozzle, the regulator is controlled to perform second pressure to the cleaning container
Pressure regulation, the speed for adhering to liquid in shower nozzle is reduced to adjust；
When terminating to reduce the operation of attachment liquid in shower nozzle, the passage is controlled to be in open mode, to pass through
The residual cleaning liquid that the gas of the passage connection is cleared up in the shower nozzle.
The printing device provided from above scheme, the application, except multiple sprays including that can be used to accommodate attachment liquid
Liquid container, can be used for the shower nozzle for spraying attachment liquid, and multiple first switches, wherein, each first switch is arranged on the spray
Head with the connecting line of a hydrojet container；Also include the cleaning container that can be used to accommodate cleaning fluid, and at least one
Individual second switch, each second switch is arranged in the connecting line of the shower nozzle and the cleaning container；Wherein, if described
Second switch is in connected state, and the cleaning fluid in the cleaning container can be utilized to reduce the attachment liquid in the shower nozzle
Attachment.It can be seen that present applicant proposes a kind of by setting up the cleaning container that can be used for accommodating cleaning fluid in printer, to realize
The scheme of the attachment of attachment liquid in the showerhead is reduced using cleaning fluid, adheres to the attachment of liquid in the showerhead, the application based on reducing
The shower nozzle blockage problem of printing device can be efficiently solved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of structural representation for printing device embodiment one that the application is provided；
Fig. 2 is a kind of entity structure diagram for the printing device that the embodiment of the present application one is provided；
Fig. 3 is a kind of structural representation for printing device embodiment two that the application is provided；
Fig. 4 is a kind of structural representation for printing device embodiment three that the application is provided；
Fig. 5 is another entity structure diagram for the printing device that the embodiment of the present application two is provided；
Fig. 6 is a kind of structural representation for printing device example IV that the application is provided；
Fig. 7 is a kind of flow chart of the cleaning control method embodiment five for shower nozzle that the application is provided；
Fig. 8 is a kind of flow chart of the cleaning control method embodiment six for shower nozzle that the application is provided；
Fig. 9 is a kind of flow chart of the cleaning control method embodiment seven for shower nozzle that the application is provided；
Figure 10 is a kind of flow chart of the cleaning control method embodiment eight for shower nozzle that the application is provided；
Figure 11 is a kind of flow chart of the cleaning control method embodiment nine for shower nozzle that the application is provided.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment one
The embodiment of the present application one provides a kind of printing device, it is intended to preferably solve the shower nozzle blockage problem of printing device,
The printing device can be various types of ink-jet printers, and a kind of printing device of the application with reference to shown in Fig. 1 is implemented
The structural representation of example one, the printing device includes：
Multiple hydrojet containers 1, can be used to accommodate attachment liquid, wherein, the attachment liquid energy attachment is realized on the carrier beats
Print.
For popular, the hydrojet container can be the print cartridge (ink cartridge) of printing device, generally boxlike/storehouse formula, institute
The attachment liquid that stating can accommodate in hydrojet container can be then the ink of respective color, such as black ink or color inks etc., institute
Stating multiple hydrojet containers can according to actual needs, to accommodate the ink of same color or different colours, such as, using 4 print cartridges
4 ink cartridges C, M, Y, K in (or multiple print cartridges of other quantity), such as Fig. 2 all accommodate black ink, or use 4
Print cartridge carrys out one-to-one respective color inks accommodated in indigo plant, powder, Huang, black 4 chromatic ink etc., and the present embodiment is not construed as limiting to this.
The supporting body is the carrier for carrying the printing content (such as word or image) based on attachment liquid, such as may be used
To be the print carrier of all kinds of paperys such as different types of paper, or all kinds of cloths such as canvas print carrier.
Shower nozzle 2, is connected with the multiple hydrojet container, can be used to spray attachment liquid.
For ink-jet printer, the shower nozzle is specially the inkjet head of printer, for by being held to paper etc.
The attachment liquid such as ink is sprayed on carrier so that the printing content such as word or picture needed for generating on the carrier.
Attachment liquid would also adhere to the inwall of shower nozzle in hydrojet print procedure, or be attached to shower nozzle and hydrojet container it
Between path inwall.
Cleaning container 3, is connected with the shower nozzle, can be used to accommodate cleaning fluid, the cleaning liquid energy reduces the attachment liquid
Attachment in the shower nozzle.
The cleaning container can be equally boxlike/storehouse formula container, be defined by that can accommodate cleaning fluid, the cleaning fluid,
Can reduce the liquid such as the pure water or scavenger specially of the attachment of attachment liquid in the showerhead.
Multiple first switches 4, each first switch is arranged on the connecting line of the shower nozzle and a hydrojet container
In.
The first switch can be electric control valve or non-return valve.Wherein, non-return valve refer to flow in itself by medium and
Automatic open and close flap, the effect of non-return valve is only to allow medium to be flowed to a direction, and prevents opposite direction from flowing.Generally
This valve is worked automatically, and under the Fluid pressure effect of a direction flowing, flap is opened；Fluid opposite direction flows
When, valve seat is acted on by the flap that overlaps certainly of Fluid pressure and flap, so as to cut off flowing.
The quantity of the first switch is suitable with the quantity of the hydrojet container, and each first switch is arranged on the shower nozzle
With in the connecting line of a hydrojet container.Connection or off state based on the first switch, may be such that the spray
Head is in circulation or blocking state with the attachment liquid in the connecting line of the hydrojet container.
At least one second switch 5, each second switch is arranged on the connection of the shower nozzle and a cleaning container
In pipeline.
The second switch equally can be electric control valve or non-return valve, connection or shut-off shape based on the second switch
State, can cause the shower nozzle to be in circulation or blocking state with the cleaning fluid in the connecting line of the cleaning container.
Wherein, if the second switch is in connected state, the cleaning fluid in cleaning container can be utilized to reduce attachment
The attachment of liquid in the showerhead, and in the cleaning fluid in using cleaning container reduces the attaching process of attachment liquid in the showerhead, institute
State first switch and be off state, to prevent cleaning fluid from entering hydrojet container, it is to avoid produce liquid backflow.
When implementing, the pipeline between shower nozzle and cleaning container can be designed by the way of manifold design,
As shown in Fig. 2 specifically a manifold can be picked out on the connecting line of each hydrojet container from shower nozzle and multiple hydrojet containers, and
The manifold picked out is connected with cleaning container, for multiple connecting lines between shower nozzle and multiple hydrojet containers, can be picked out many
Individual manifold is connected to cleaning container, final so that being attached between cleaning container and shower nozzle by multi-pipeline, as shown in Fig. 2 pin
To such case, a second switch can be set on the manifold that every connecting pipe road of shower nozzle and cleaning container includes, so that
For multiple connecting lines between shower nozzle and cleaning container, it is necessary to set multiple second switches of respective numbers.
In such a mode, purge path and one section of path of hydrojet path sharing, the part that shared part is more at most cleaned
It is more.Wherein, under a kind of possible limiting case, first switch can be set in the opening of hydrojet container, hydrojet is connected afterwards
Manifold, which is picked out, at pipeline, and direct position adjacent with first switch from hydrojet pipeline is connected to cleaning container, such a design
It may be such that when using cleaning fluid cleaning sprayer, while the cleaning to hydrojet pipeline can be realized, clean more thorough.
In addition to this it is possible to by the way of independent pipeline, the pipeline between shower nozzle and cleaning container is designed,
Specifically, it directly can pick out an independent pipeline from shower nozzle and be connected to cleaning container, so that for such a situation, only in shower nozzle and clearly
Wash one second switch of setting on the independent pipeline of container.
The printing device provided from above scheme, the present embodiment, except including that can be used to accommodate the multiple of attachment liquid
Hydrojet container, can be used for the shower nozzle for spraying attachment liquid, and multiple first switches, wherein, each first switch is arranged on described
In the connecting line of shower nozzle and a hydrojet container；Also include the cleaning container that can be used to accommodate cleaning fluid, and at least
One second switch, each second switch is arranged in the connecting line of the shower nozzle and the cleaning container；Wherein, if institute
State second switch and be in connected state, the cleaning fluid in the cleaning container can be utilized to reduce the attachment liquid in the shower nozzle
Attachment.It can be seen that coming real by setting up the cleaning container that can be used for accommodating cleaning fluid in printer present applicant proposes a kind of
The scheme of the attachment of attachment liquid in the showerhead is now reduced using cleaning fluid, adheres to the attachment of liquid in the showerhead, this Shen based on reducing
It please can efficiently solve the shower nozzle blockage problem of printing device.
Embodiment two
In the embodiment of the present application two, a kind of structural representation of printing device embodiment two of the application with reference to shown in Fig. 3
Figure, the printing device can also include：
Wash result disposer 6, can be arranged on the outlet port of the shower nozzle, attached in the cleaning shower nozzle for disposing
The wash result of liquid.
During attachment liquid in the cleaning fluid cleaning sprayer in using cleaning container, such as clean spray using cleaning fluid
During ink in head, can be sprayed from shower nozzle at least includes the wash result liquid of cleaning fluid (in the case of sprayer cleaning only
Including cleaning fluid, it is unclean in the case of include the mixing liquid of attachment liquid and cleaning fluid), based on this case, for described clear
Wash result liquid to be disposed, the present embodiment sets up the cleaning that can be used for being disposed wash result liquid in printing device
As a result disposer, to prevent wash result from flowing out wantonly, causes the pollution in other regions.
The wash result disposer can be the absorption plant that can be absorbed to wash result liquid, such as sponge；Also
Can be the vaporising device that wash result liquid can be evaporated, such as evaporator；In addition to this it is possible to be can be to clear
The container that result is accepted is washed, is enable to absorb wash result liquid using wash result disposer, steams
Hair is accepted, and when implementing, wash result disposer can have a variety of implementations, and the application is not construed as limiting to this.
Mobile device 7, is connected with the shower nozzle or with the wash result disposer, for change the shower nozzle with it is described
The relative position relation of wash result disposer；Wherein, before controlling the second switch to be in connected state, control described clear
Wash the outlet port that result disposer is arranged on the shower nozzle.
, can be using the wash result disposer to wash result in order to ensure during using cleaning fluid cleaning sprayer
It is disposed and (such as evaporates or absorb corresponding liquid of wash result etc.), it is necessary to by the wash result before cleaning is started
Disposer be arranged on shower nozzle exit position (relative to：During attachment liquid realization printing is sprayed, supporting body need to be set
Put the exit position in shower nozzle), then accordingly, it is necessary to which printing device can change shower nozzle and wash result disposer
Relative position relation.
In consideration of it, the present embodiment sets up mobile device in printing device, the mobile device can be with shower nozzle and/or cleaning
As a result disposer is connected, so as to during control mobile device is moved, enable to coupled shower nozzle
And/or wash result disposer carries out linkage movement, and then the phase of the shower nozzle and the wash result disposer can be changed
To position relationship.Alternatively, the mobile device can be automatically controlled mobile device.
More preferably, the mobile device can be connected with the wash result disposer, to cause by mobile described
Wash result disposer, to change the relative position relation of the wash result disposer and shower nozzle, such as change position and/or
Change distance etc., and then cause before shower nozzle cleaning is carried out, the wash result disposer can be arranged on to the outlet of shower nozzle
Position.Wherein, more preferably, on the outside of the outlet that the wash result disposer can be arranged on to shower nozzle, and apart from predetermined less than one
Threshold value, such as less than 1cm, or less than 2cm etc..Here, it is necessary to illustrate, in figure 3, wash result disposer and shower nozzle
It is not physical connection that the dotted line seen, which is represented between wash result disposer 6 and shower nozzle, be only when needed, can be by wash result
Disposer is arranged on the outlet port of shower nozzle.In addition, in Fig. 3, illustrate only the company of mobile device and wash result disposal plant
Situation is connect, but is not limited in practical application, mobile device can be attached with wash result disposal plant and/or shower nozzle.
The present embodiment may be implemented in by setting mobile device and wash result disposer in printing device and utilize cleaning
During attachment liquid in liquid cleaning sprayer, wash result can be disposed, such as the corresponding liquid of wash result be entered
Row absorbs or evaporation etc., so as to prevent wash result to flow out wantonly, causes the pollution in other regions, it is to avoid printer is by clear
Wash the influence of result.
Embodiment three
In the embodiment of the present application three, a kind of structural representation of printing device embodiment three of the application with reference to shown in Fig. 4
Figure, the printing device can also include：
Regulator 8, is connected with the cleaning container, for carrying out pressure tune to the cleaning fluid in the cleaning container
Section, to cause regulation to reduce the speed that the attachment liquid adheres in the shower nozzle.
The regulator can be specifically air pump, with by carrying out gas boosting or suction, realization pair to cleaning container
Cleaning fluid in cleaning container carries out pressure regulation, and then regulation reduces the speed that the attachment liquid adheres in the shower nozzle,
Or can be also used for starting the cleaning process to shower nozzle.
In practical application, cleaning container can have a variety of in printing device with the relative position relation of shower nozzle, such as, can
To be that cleaning container as shown in Figure 2 is arranged on the side of shower nozzle, or it can also be that the cleaning container shown in Fig. 5 is arranged on spray
Above head, or even it can also be any relative position (being such as arranged on below shower nozzle) that cleaning container is arranged on to shower nozzle
Deng.
The situation of spray heads is arranged on for cleaning container, because when second switch is in connected state, cleaning is held
Cleaning fluid in device can be realized by gravity to be conveyed to shower nozzle, so as to only with regulator in cleaning sprayer process
In, regulation reduces the speed that attachment liquid adheres in the showerhead, rather than the start and stop of shower nozzle cleaning must be carried out using regulator
Control, such as can specifically combine gravity factor, by controlling the connection or shut-off of electric control valve (second switch), to control cleaning
Process is started or stoped.
Certainly, in such cases, i.e., cleaning container is arranged on the situation of spray heads, however not excluded that can also pass through same time control
Regulator and electric control valve (second switch) processed cut-off state, to control the start and stop of cleaning process.
In addition, the situation of spray heads is arranged on for cleaning container, if the second switch is non-electric-controlled switch,
Such as non-return valve, then can by controlling regulator to carry out pressure regulation to cleaning container, to control the start and stop of cleaning process, without
Second switch is controlled.Here, it is necessary to which explanation, the acquiescence resistance of second switch (non-electric-controlled switch) need to be more than cleaning
The pressure of cleaning fluid when container is filled with cleaning fluid, so that give tacit consent in no clean state, can profit subsequently when needing to start cleaning
Cleaning fluid is pressurizeed with regulator so that the pressure that cleaning fluid is produced is more than the resistance of second switch, hence into cleaning shape
State.
The situation of spray heads is not disposed on for cleaning container, shower nozzle side, below or other are arbitrary is such as arranged on
The situation of non-spray heads, except (can utilize cleaning in the attaching process of attachment liquid being reduced using cleaning fluid in shower nozzle
During liquid is cleaned to shower nozzle), adjusted by the regulator and reduce the speed that attachment liquid adheres in the showerhead,
Because cleaning container is not disposed on spray heads, even if so that second switch is connected, the cleaning fluid in cleaning container also can not be according to
The conveying to shower nozzle is realized by gravity, so that, in such cases, it is necessary to control to open cleaning process, tool using regulator
Air-blowing supercharging can be carried out to cleaning container using regulator, to cause the cleaning fluid in cleaning container being delivered to spray body
Head, so realize shower nozzle is cleaned using cleaning fluid.
In such cases, if the second switch is electric control valve, when opening cleaning process using regulator control,
Need to carry out connection control to electric control valve simultaneously, to ensure the unimpeded of detergent line, if the second switch is non-electric control valve
Only control regulator is pressurized if non-return valve, without being controlled to non-return valve.
And when terminating cleaning, can be by stopping the supercharging of regulator or entering promoting the circulation of qi to cleaning container using regulator
Body is aspirated, to terminate cleaning process, wherein, if the second switch is electric control valve, it can control the electric control valve and close
Or do not close, if the second switch is non-electric control valve, the non-electric control valve need not be controlled.
The present embodiment may be such that the pressure regulation work(using regulator by setting regulator in printing device
Can, the shower nozzle cleaning process to printing device carries out start-up and shut-down control, or regulation reduces the speed that attachment liquid adheres in the showerhead
Degree, enriches the function of printing device.
Example IV
In the embodiment of the present application four, a kind of structural representation of printing device example IV of the application with reference to shown in Fig. 6
Figure, the printing device can also include：
At least one passage 9, each passage is arranged on the connecting line of the shower nozzle and the cleaning container；Its
In, if the second switch is off state, and the passage is in open mode, then can be connected by the passage
The residual cleaning liquid that logical gas is cleared up in the shower nozzle.
The present embodiment sets passage on the shower nozzle and the connecting line of the cleaning container, it is intended to so that utilizing
When cleaning fluid completes shower nozzle cleaning, the gas connected by the passage clears up the residual cleaning liquid in shower nozzle.
When implementing, can using but be not limited to realize in the form of electric control valve the function of passage, wherein, such as scheme
Shown in 5, a passage in electrically controlled 4-way road valve is used to be used as passage in Fig. 5, wherein, electrically controlled 4-way road valve includes
Three passages connect hydrojet container, cleaning container and shower nozzle respectively, a remaining passage is as passage, and passage is in spray
Closed mode is generally during liquid printing or cleaning sprayer, and after shower nozzle cleaning terminates, passage control can be beaten
Open state, so as to the residual cleaning liquid in shower nozzle must be cleared up using the gas of passage connection.
The present embodiment may be such that by setting passage on the connecting line of shower nozzle and cleaning container and terminate shower nozzle
During cleaning, the gas connected using passage clears up the residual cleaning liquid in shower nozzle, so that the remnants reduced in shower nozzle are clear
Harmful effect of the washing lotion to printing device, such as can reduce the dilution of attachment liquid when residual cleaning liquid is printed to follow-up hydrojet
Hidden danger, can reduce hidden danger for causing printing device moist because of residual cleaning liquid etc..
Embodiment five
There is provided a kind of cleaning control method of shower nozzle in the embodiment of the present application five, this method is used to reduce each reality above
Attachment liquid in shower nozzle, a kind of cleaning control method embodiment of shower nozzle with reference to shown in Fig. 7 in the printing device of example offer are provided
Five flow chart, methods described can include：
Step 701, acquisition shower nozzle clear instruction.
Wherein it is possible to realize acquisition shower nozzle clear instruction by following processing procedure：
When obtaining the switching on and shutting down that the printing device is booted up or shut down instruction, shower nozzle clear instruction is triggered；With/
Or,
After obtaining before hydrojet instruction carries out hydrojet or hydrojet terminates, shower nozzle clear instruction is triggered；And/or,
When detecting the operation of triggering cleaning sprayer, shower nozzle clear instruction is generated.
That is, can printing device switching on and shutting down timing node, (perform printing before) or shutdown after such as starting shooting
Before, the shower nozzle of printing device is cleaned；Or hydrojet can print the printing of preceding or hydrojet in printing device running
After the completion of, carry out shower nozzle cleaning；Or can also be grasped in user by external equipment such as computer execution shower nozzle cleaning control
When making or the operation of shower nozzle cleaning control is performed on printing device, shower nozzle cleaning is carried out；Or can also be any of the above opportunity
Any combination of shower nozzle cleaning is performed, the present embodiment is not construed as limiting to this.
The application method can specifically be realized by the processor in printing device or mainboard controller.
Step 702, the response shower nozzle clear instruction, perform following steps：Control utilizes the cleaning of the printing device
Cleaning fluid in container reduces attachment of the attachment liquid in the shower nozzle, and controls to prevent the cleaning fluid from entering printing device
Hydrojet container.
After shower nozzle clear instruction is obtained, the instruction need to be responded.
Specifically, it can control and reduce the attachment of attachment liquid in the showerhead using the cleaning fluid in cleaning container, with realization pair
The shower nozzle of printing device is cleaned, and the cleaning fluid in using cleaning container reduces the attaching process of attachment liquid in the showerhead
In, i.e., during being cleaned using cleaning fluid to the shower nozzle of printing device, in order to avoid cleaning fluid enters printing device
Hydrojet container, that is, avoid the generation of backflow phenomenon, can also control the hydrojet container for preventing the cleaning fluid from entering printing device.
The cleaning control method of the shower nozzle provided from above scheme, the present embodiment, after shower nozzle clear instruction is obtained,
The shower nozzle clear instruction is responded, following steps are performed：Control is subtracted using the cleaning fluid in the cleaning container of the printing device
Attachment of the attachment liquid in the shower nozzle less, and control the hydrojet container for preventing the cleaning fluid into printing device.It can be seen that, this
Application method is proposed using the cleaning fluid in the cleaning container set up in printing device, to reduce attachment liquid in the showerhead
Attachment, based on the attachment of attachment liquid in the showerhead is reduced, the application can efficiently solve the shower nozzle blockage problem of printing device..
Embodiment six
The embodiment of the present application six provides control in the step 102 and utilizes the cleaning in the cleaning container of the printing device
Liquid reduces attachment of the attachment liquid in the shower nozzle, and controls the one of hydrojet container for preventing the cleaning fluid from entering printing device
Kind is possible to realize situation, a kind of flow chart of the cleaning control method embodiment six of shower nozzle with reference to shown in Fig. 8, the step
102 can be realized by following steps：
Step 1021, at least one described second switch of control are in connected state, so as to must utilize in cleaning container
Cleaning fluid reduces attachment of the attachment liquid in the shower nozzle, and controls the multiple first switch to be off state, to cause
The cleaning fluid is prevented to enter the hydrojet container of printing device.
The present embodiment controls second switch to be in connected state, to realize by controlling the on off state of second switch
The attachment of attachment liquid in the showerhead is reduced using the cleaning fluid in cleaning container, meanwhile, beaten to prevent the cleaning fluid from entering
The hydrojet container of printing apparatus, it is to avoid occur backflow phenomenon, also can control the on the connecting line of shower nozzle and multiple hydrojet containers
One switch is off state.
The mode of the present embodiment, is applicable to convey cleaning fluid to shower nozzle to realize the situation of shower nozzle cleaning by gravity,
Specifically refer to shown in Fig. 5, for the shower nozzle and the relative position relation of cleaning container shown in Fig. 5, the present embodiment side can be used
Formula reduces attachment liquid in the showerhead to realize by controlling second switch to be in connected state using the cleaning fluid in cleaning container
Attachment, second switch conveniently selects electric control valve described in the mode of the present embodiment.
Embodiment seven
The embodiment of the present application seven provides control in the step 102 and utilizes the cleaning in the cleaning container of the printing device
Liquid reduces attachment of the attachment liquid in the shower nozzle, and controls to prevent the cleaning fluid into the another of the hydrojet container of printing device
One kind is possible to realize situation, a kind of flow chart of the cleaning control method embodiment seven of shower nozzle with reference to shown in Fig. 9, the step
Rapid 102 can be realized by following steps：
Step 1022, the control regulator perform first pressure regulation to the cleaning container, so that must be using clearly
The cleaning fluid washed in container reduces attachment of the attachment liquid in the shower nozzle, and controls the multiple first switch to be off shape
State, to cause the hydrojet container for preventing the cleaning fluid from entering printing device.
The present embodiment is adjusted by controlling the regulator to perform first pressure to the cleaning container, such as using gas
Pump is pressurized to cleaning container air-blowing, reduces the attachment of attachment liquid in the showerhead using the cleaning fluid in cleaning container to realize, i.e.,
Start cleaning by regulator, meanwhile, in order to prevent the cleaning fluid from entering the hydrojet container of printing device, it is to avoid produce
Backflow phenomenon, controllable shower nozzle is off state with the first switch on the connecting line of multiple hydrojet containers.
The mode of the present embodiment, is relatively applied to that the feelings that shower nozzle is cleaned can not be realized to shower nozzle conveying cleaning fluid by gravity
Condition, is specifically referred to shown in Fig. 2, for the shower nozzle and the relative position relation of cleaning container shown in Fig. 2, can use the present embodiment
Mode reduces attachment liquid to realize by controlling regulator to be pressurized to cleaning container air-blowing using the cleaning fluid in cleaning container
Non-return valve or electric control valve may be selected in attachment in the showerhead, the second switch described in the mode of the present embodiment, wherein, if choosing
Electric control valve is selected, then when controlling regulator to be pressurized, is needed while control valve is in connected state, to ensure that cleaning is held
Pipeline between device and shower nozzle is unimpeded.
Certainly, when cleaning fluid can be conveyed to realize shower nozzle cleaning to shower nozzle by gravity, also it is not excluded for still
Cleaning can so be started using regulator, such as, can be by controlling pressure regulation to fill simultaneously when second switch is electric-controlled switch
Put and electric-controlled switch (second switch), to start cleaning process；Or when second switch is non-electric-controlled switch such as non-return valve,
Then can be by controlling regulator to carry out pressure regulation to cleaning container, to start cleaning process, here, it is necessary to explanation, the
The acquiescence resistance of two switches (non-electric-controlled switch) need to be more than the pressure of cleaning fluid when cleaning container is filled with cleaning fluid, so that at acquiescence
In no clean state, subsequently when needing to start cleaning, cleaning fluid is pressurizeed using regulator so that what cleaning fluid was produced
Pressure is more than the resistance of second switch, hence into cleaning state.
When implementing, the either type in the two ways of the application offer can be selected according to the actual requirements, realize profit
The attachment of attachment liquid in the showerhead is reduced with the cleaning fluid in cleaning container, the application is not construed as limiting to this.
Embodiment eight
In the embodiment of the present application eight, a kind of flow of the cleaning control method embodiment eight of shower nozzle with reference to shown in Figure 10
Figure, methods described can also include before the step 102：
Step 103, the control mobile device movement, it is relative with the wash result disposer to change the shower nozzle
Position relationship so that the wash result disposer is arranged on to the outlet port of the shower nozzle.
During the cleaning fluid cleaning sprayer in using cleaning container, such as utilize the ink in cleaning fluid cleaning sprayer
During, can from shower nozzle spray at least including cleaning fluid wash result liquid (in the case of sprayer cleaning only include cleaning fluid,
Include the mixing liquid of attachment liquid and cleaning fluid in the case of unclean), based on this case, to enter to the wash result liquid
Row disposal, to prevent wash result from flowing out wantonly, causes the pollution in other regions.Cleaning fluid in control is using cleaning container
Reduce before adhering to the attachment of liquid in the showerhead, i.e., before shower nozzle cleaning is carried out, in addition it is also necessary to which wash result disposer is set
In the outlet port of shower nozzle.
Wherein, can be by the mobile device in mobile printing device so that the shower nozzle that is connected with the mobile device and/or
Wash result disposer carries out linkage movement, is closed with the relative position that this changes the shower nozzle and the wash result disposer
System, until the outlet for be arranged on the wash result disposer into the shower nozzle by the change of both relative position relations
Untill position.
When it is implemented, more preferably, the mobile device can be connected with the wash result disposer, to lead to
Cross and move the wash result disposer, to change the relative position relation of the wash result disposer and shower nozzle, such as change
Become position and/or change distance etc., and then cause before shower nozzle cleaning is carried out, the wash result disposer can be arranged on
The outlet port of shower nozzle.Wherein, more preferably, on the outside of the outlet that the wash result disposer can be arranged on to shower nozzle, and distance
Less than a predetermined threshold, such as less than 1cm, or less than 2cm etc..
On this basis, during being cleaned using cleaning fluid to shower nozzle, it can be gone out simultaneously using being arranged on shower nozzle
Wash result disposer at mouthful is disposed to wash result, such as, when wash result disposer is sponge, evaporator or appearance
During device, wash result liquid is absorbed, evaporated or accepted using the wash result disposer.
The present embodiment by carry out shower nozzle cleaning before, wash result disposer is arranged on to the exit position of shower nozzle,
It may be implemented in using during cleaning fluid cleaning sprayer, wash result can be disposed, such as it is corresponding to wash result
Liquid is absorbed or evaporated, so as to prevent wash result to flow out wantonly, cause the pollution in other regions, it is to avoid printing
Machine is influenceed by wash result.
Embodiment nine
In the embodiment of the present application nine, a kind of flow of the cleaning control method embodiment eight of shower nozzle with reference to shown in Figure 11
Figure, methods described can also include：
Step 104, during attachment liquid in reducing shower nozzle, control the regulator to perform the cleaning container
Second pressure pressure regulation, the speed for adhering to liquid in shower nozzle is reduced to adjust.
During attachment liquid in reducing shower nozzle, i.e., during being cleaned using cleaning fluid to shower nozzle, it can pass through
Control regulator to perform second pressure pressure regulation to cleaning container, reduce the speed for adhering to liquid in shower nozzle to adjust, that is, adjust clear
Wash the speed of shower nozzle.
Specifically, than carrying out air-blowing supercharging to cleaning container such as by control air pump, to accelerate using cleaning fluid to spray
The speed that head is cleaned, or, by controlling air pump to be aspirated in cleaning container so that depressurized for cleaning container, and then
To slow down speed cleaned using cleaning fluid to shower nozzle etc..
Step 105, when terminating to reduce the operation of attachment liquid in shower nozzle, control the passage to be in open mode, with
So that the residual cleaning liquid that the gas connected by the passage is cleared up in the shower nozzle.
It is when terminating to reduce the operation of attachment liquid in shower nozzle, i.e., at the end of shower nozzle cleaning process, such as automatically controlled by controlling
Valve or when terminating the cleaning to shower nozzle by controlling regulator, in order to further clean out the remnants in the shower nozzle
Cleaning fluid, the passage that can control in printing device is in open mode, so as to must be cleared up using the gas of passage connection
Residual cleaning liquid in shower nozzle.
The present embodiment is by during cleaning sprayer, using the speed for adhering to liquid in regulator regulation reduction shower nozzle,
The function of printing device is further enriched, in addition, the present embodiment is connected when terminating shower nozzle cleaning by using passage
Residual cleaning liquid in gas cleaning shower nozzle, it is possible to decrease harmful effect of the residual cleaning liquid to printing device in shower nozzle, such as
The dilution hidden danger of attachment liquid when residual cleaning liquid is printed to follow-up hydrojet can be reduced, can reduce and be led because of residual cleaning liquid
Cause moist hidden danger of printing device etc..
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation be all between difference with other embodiment, each embodiment identical similar part mutually referring to.
For convenience of description, describe to be divided into various modules when system above or device with function or unit is described respectively.
Certainly, the function of each unit can be realized in same or multiple softwares and/or hardware when implementing the application.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can
Realized by the mode of software plus required general hardware platform.Understood based on such, the technical scheme essence of the application
On the part that is contributed in other words to prior art can be embodied in the form of software product, the computer software product
It can be stored in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are to cause a computer equipment
(can be personal computer, server, or network equipment etc.) performs some of each embodiment of the application or embodiment
Method described in part.
Finally, in addition it is also necessary to explanation, herein, the relational terms of such as first, second, third and fourth or the like
It is used merely to make a distinction an entity or operation with another entity or operation, and not necessarily requires or imply these
There is any this actual relation or order between entity or operation.Moreover, term " comprising ", "comprising" or its is any
Other variants are intended to including for nonexcludability, so that process, method, article or equipment including a series of key elements
Not only include those key elements, but also other key elements including being not expressly set out, or also include being this process, side
Method, article or the intrinsic key element of equipment.In the absence of more restrictions, limited by sentence "including a ..."
Key element, it is not excluded that also there is other identical element in the process including the key element, method, article or equipment.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of printing device, it is characterised in that including：
Multiple hydrojet containers, can be used to accommodate attachment liquid, wherein, printing is realized in the attachment liquid energy attachment on the carrier；
Shower nozzle, is connected with the multiple hydrojet container, can be used to spray attachment liquid；
Cleaning container, is connected with the shower nozzle, can be used to accommodate cleaning fluid, the cleaning liquid energy reduces the attachment liquid described
Attachment in shower nozzle；
Multiple first switches, each first switch is arranged in the connecting line of the shower nozzle and a hydrojet container；
At least one second switch, each second switch is arranged on the connecting line of the shower nozzle and a cleaning container
In；
Wherein, if the second switch is in connected state, the first switch is off state, can utilize the cleaning
Cleaning fluid in container reduces attachment of the attachment liquid in the shower nozzle, and prevents the cleaning fluid from entering hydrojet container.
2. printing device according to claim 1, it is characterised in that the printing device also includes：
Wash result disposer, can be arranged on the outlet port of the shower nozzle, for disposing the attachment liquid in the cleaning shower nozzle
Wash result.
3. printing device according to claim 2, it is characterised in that the printing device also includes：
Mobile device, is connected with the shower nozzle or with the wash result disposer, for changing the shower nozzle and the cleaning
As a result the relative position relation of disposer；
Wherein, before controlling the second switch to be in connected state, the wash result disposer is controlled to be arranged on the spray
The outlet port of head.
4. printing device according to claim 1, it is characterised in that the printing device also includes：
Regulator, is connected with the cleaning container, for carrying out pressure regulation to the cleaning fluid in the cleaning container, with
So that regulation reduces the speed that the attachment liquid adheres in the shower nozzle.
5. printing device according to claim 1, it is characterised in that the printing device also includes：
At least one passage, each passage is arranged on the connecting line of the shower nozzle and the cleaning container；
Wherein, if the second switch is off state, and the passage is in open mode, then can be by described logical
The residual cleaning liquid that the gas of stomata connection is cleared up in the shower nozzle.
6. a kind of cleaning control method of shower nozzle, it is characterised in that for reducing beating described in any one of claim 1-5
Attachment liquid in shower nozzle in printing apparatus, methods described includes：
Obtain shower nozzle clear instruction；
The shower nozzle clear instruction is responded, following steps are performed：
Control reduces attachment of the attachment liquid in the shower nozzle using the cleaning fluid in the cleaning container of the printing device, and controls
System prevents the cleaning fluid into the hydrojet container of printing device.
7. method according to claim 6, it is characterised in that the acquisition shower nozzle clear instruction includes：
When obtaining the switching on and shutting down that the printing device is booted up or shut down instruction, shower nozzle clear instruction is triggered；And/or,
After obtaining before hydrojet instruction carries out hydrojet or hydrojet terminates, shower nozzle clear instruction is triggered；And/or,
When detecting the operation of triggering cleaning sprayer, shower nozzle clear instruction is generated.
8. method according to claim 6, it is characterised in that the control is using in the cleaning container of the printing device
Cleaning fluid reduce attachment of the attachment liquid in the shower nozzle, and control the hydrojet for preventing the cleaning fluid from entering printing device to hold
Device, including：
At least one described second switch of control is in connected state, so as to which the cleaning fluid in cleaning container must be utilized to reduce attachment
Attachment of the liquid in the shower nozzle, and control the multiple first switch to be off state, to prevent the cleaning fluid
Into the hydrojet container of printing device；Or,
The regulator is controlled to perform first pressure regulation to the cleaning container, so as to which the cleaning in cleaning container must be utilized
Liquid reduces attachment of the attachment liquid in the shower nozzle, and controls the multiple first switch to be off state, to prevent
The cleaning fluid enters the hydrojet container of printing device.
9. method according to claim 6, it is characterised in that methods described is in cleaning of the control using the printing device
Cleaning fluid in container is reduced before attachment of the attachment liquid in the shower nozzle, in addition to：
Control the mobile device to move, to change the relative position relation of the shower nozzle and the wash result disposer, make
The wash result disposer must be arranged on to the outlet port of the shower nozzle.
10. method according to claim 6, it is characterised in that methods described also includes：
During attachment liquid in reducing shower nozzle, control the regulator to perform second pressure to the cleaning container and adjust
Pressure, the speed for adhering to liquid in shower nozzle is reduced to adjust；
When terminating to reduce the operation of attachment liquid in shower nozzle, the passage is controlled to be in open mode, to cause by described
The residual cleaning liquid that the gas of passage connection is cleared up in the shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710524272.5A CN107264039B (en) | 2017-06-30 | 2017-06-30 | Printing equipment and cleaning control method of spray head |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524272.5A CN107264039B (en) | 2017-06-30 | 2017-06-30 | Printing equipment and cleaning control method of spray head |
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| CN107264039B CN107264039B (en) | 2021-07-16 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394182A (en) * | 2018-03-05 | 2018-08-14 | 广东科达洁能股份有限公司 | A kind of ceramic ink jet printer nozzle cleaning control system |
| CN109356015A (en) * | 2018-11-27 | 2019-02-19 | 上海展富交通设施工程有限公司 | Spot printing nozzle system, point automatic doubler surface glouer and control method |
| CN110271295A (en) * | 2019-07-17 | 2019-09-24 | 深圳市华星光电半导体显示技术有限公司 | OLED inkjet-printing device and its control method |
| CN110978797A (en) * | 2019-11-27 | 2020-04-10 | 深圳市华星光电半导体显示技术有限公司 | Ink box |
| CN113459681A (en) * | 2021-06-29 | 2021-10-01 | Tcl华星光电技术有限公司 | Ink jet printing apparatus |
| CN114192482A (en) * | 2020-09-18 | 2022-03-18 | 中国科学院微电子研究所 | Cleaning system and cleaning method for gas nozzle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101087689A (en) * | 2004-12-23 | 2007-12-12 | 伊马治公司 | Print head cleaning |
| US20080049066A1 (en) * | 2006-08-23 | 2008-02-28 | Hiroshi Inoue | Liquid ejection apparatus and liquid ejection surface cleaning method |
| US20090153614A1 (en) * | 2005-10-11 | 2009-06-18 | Silverbrook Research Pty Ltd | Printhead Assembly Comprising Ink Reservoir Containing Cleaning Liquid |
| CN102442068A (en) * | 2010-09-30 | 2012-05-09 | 北大方正集团有限公司 | Spray head cleaning device and working method thereof |
| CN103240996A (en) * | 2013-05-15 | 2013-08-14 | 济南优诺思喷印设备有限公司 | Ink jetting device convenient to clean |
| US20130249997A1 (en) * | 2012-03-22 | 2013-09-26 | Fujifilm Corporation | Liquid ejection device and maintenance method thereof |
| CN103552381A (en) * | 2013-11-15 | 2014-02-05 | 济南优诺思喷印设备有限公司 | Ink jet device convenient to clean |
| CN106739530A (en) * | 2016-12-27 | 2017-05-31 | 浙江东山广信数码印花设备有限公司 | It is adapted to the digital decorating machine and control method of different inks |
-
2017
- 2017-06-30 CN CN201710524272.5A patent/CN107264039B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101087689A (en) * | 2004-12-23 | 2007-12-12 | 伊马治公司 | Print head cleaning |
| US20090153614A1 (en) * | 2005-10-11 | 2009-06-18 | Silverbrook Research Pty Ltd | Printhead Assembly Comprising Ink Reservoir Containing Cleaning Liquid |
| US20080049066A1 (en) * | 2006-08-23 | 2008-02-28 | Hiroshi Inoue | Liquid ejection apparatus and liquid ejection surface cleaning method |
| CN102442068A (en) * | 2010-09-30 | 2012-05-09 | 北大方正集团有限公司 | Spray head cleaning device and working method thereof |
| US20130249997A1 (en) * | 2012-03-22 | 2013-09-26 | Fujifilm Corporation | Liquid ejection device and maintenance method thereof |
| CN103240996A (en) * | 2013-05-15 | 2013-08-14 | 济南优诺思喷印设备有限公司 | Ink jetting device convenient to clean |
| CN103552381A (en) * | 2013-11-15 | 2014-02-05 | 济南优诺思喷印设备有限公司 | Ink jet device convenient to clean |
| CN106739530A (en) * | 2016-12-27 | 2017-05-31 | 浙江东山广信数码印花设备有限公司 | It is adapted to the digital decorating machine and control method of different inks |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394182A (en) * | 2018-03-05 | 2018-08-14 | 广东科达洁能股份有限公司 | A kind of ceramic ink jet printer nozzle cleaning control system |
| CN109356015A (en) * | 2018-11-27 | 2019-02-19 | 上海展富交通设施工程有限公司 | Spot printing nozzle system, point automatic doubler surface glouer and control method |
| CN110271295A (en) * | 2019-07-17 | 2019-09-24 | 深圳市华星光电半导体显示技术有限公司 | OLED inkjet-printing device and its control method |
| CN110978797A (en) * | 2019-11-27 | 2020-04-10 | 深圳市华星光电半导体显示技术有限公司 | Ink box |
| CN110978797B (en) * | 2019-11-27 | 2021-11-02 | 深圳市华星光电半导体显示技术有限公司 | Ink box |
| CN114192482A (en) * | 2020-09-18 | 2022-03-18 | 中国科学院微电子研究所 | Cleaning system and cleaning method for gas nozzle |
| CN113459681A (en) * | 2021-06-29 | 2021-10-01 | Tcl华星光电技术有限公司 | Ink jet printing apparatus |
| WO2023272774A1 (en) * | 2021-06-29 | 2023-01-05 | Tcl华星光电技术有限公司 | Inkjet printing apparatus |
| US11945224B2 (en) | 2021-06-29 | 2024-04-02 | Tcl China Star Optoelectronics Technology Co., Ltd. | Inkjet printing device including circulation assembly |
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