CN107718884A - A kind of inkjet printer head anti-bonding device - Google Patents
A kind of inkjet printer head anti-bonding device Download PDFInfo
- Publication number
- CN107718884A CN107718884A CN201711161974.8A CN201711161974A CN107718884A CN 107718884 A CN107718884 A CN 107718884A CN 201711161974 A CN201711161974 A CN 201711161974A CN 107718884 A CN107718884 A CN 107718884A
- Authority
- CN
- China
- Prior art keywords
- triple valve
- printer head
- inkjet printer
- flow channel
- shower nozzle
- 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.)
- Pending
Links
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—Preventing or detecting 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
- 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
- B41J2/16552—Cleaning of print head nozzles using cleaning fluids
- B41J2002/16555—Air or gas for cleaning
-
- 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
- B41J2002/16564—Heating means therefor, e.g. for hot melt inks
Abstract
The invention belongs to field of ink jet printers, and in particular to a kind of inkjet printer head anti-bonding device, inkjet printer head include print cartridge, first flow, second flow channel and the shower nozzle being sequentially communicated；Including the first triple valve, calandria and air blower；First triple valve is in second flow channel and positioned at first flow and the junction of second flow channel；One import of the first triple valve connects with first flow, and two imports connect with air blower, and outlet connects with second flow channel；Calandria is located at the periphery of second flow channel and positioned at the lower section of the first triple valve.It can carry out cleaning and can to cohesive shower nozzle prevents not glued shower nozzle from bonding.
Description
Technical field
The invention belongs to field of ink jet printers, and in particular to a kind of inkjet printer head anti-bonding device.
Background technology
Ink-jet printer（English：inkjet printer）It is one kind of printer, print is mixed with the ink of various colors
System.Ink-jet printer can be large number of microscopic ink droplets（Generally only have several picoliters, 10-12 liters）Accurately being injected in will
On the medium of printing, for color printer includes photo-printer, ink-jetting style is absolute main flow.Due to inkjet printing
Machine can be not only limited to the ink of three kinds of colors, have six the colors even ink-jet printer of seven color ink boxes, its color model now
Enclose already beyond traditional CMYK limitation, have also exceeded the effect of four-color process, printing off the photo come can match in excellence or beauty biography
The photograph that system rinses, or even the ink for having fire resistance characteristic list.
But ink-jet printer of the prior art easily blocks in wet condition, and can only be used after blocking
The mode for changing shower nozzle is repaired, and this mode cost is higher, and more wastes.
To solve the device that printer blockage problem prior art proposes printer, such as Chinese patent CN 107322916A
The 3D printer shower nozzle cleaning plant that a kind of liquidproof blocks is disclosed, including：Water pump, air pump, triple valve, the first butt joint,
Second butt joint, input pipe and clear water reserviors；What printer head was horizontally movable and was vertically movable is arranged on installing mechanism,
The one end of printer head away from spray material port rushes conduit provided with inverse, and block valve is provided with against conduit is rushed；First butt joint and second
Butt joint is fixedly mounted on the installing mechanism of printer head；The output end of water pump and the output end of air pump connect threeway respectively
The first input end of valve and the second input, one end of the first butt joint and the output end of triple valve connect, the first butt joint
The other end is adapted with the material spray outlet of printer head；One end of second butt joint is gone out mouth and is adapted with inverse, the second docking
The other end of head is connected with input pipe one end, and input pipe other end insertion clear water reserviors are simultaneously immersed in below liquid level；Printer head
Under first state, it is disconnected with the first butt joint and the second butt joint, and block valve is closed；Under the state of printer head second,
It is all connected with the first butt joint and the second butt joint, and block valve is opened, triple valve output end successively with first input end and the
Two inputs connect.
And for example Chinese patent CN 105234101A disclose a kind of three-dimensional printer spray head cleaning device, including shower nozzle is clear
Pedestal is washed, the shower nozzle cleaning pedestal is provided with shower nozzle cleaning cabin, remover liquid nozzle, cleaning fluid are provided with the shower nozzle cleaning cabin
Nozzle lower end connection cleaning fluid enters cabin pipe, and waste liquid outlet, waste liquid outlet lower end connection waste solution channel are provided with shower nozzle cleaning cabin；Institute
State shower nozzle cleaning cabin for can enclosed construction, three-dimensional printer shower nozzle to be cleaned be placed in shower nozzle cleaning cabin above after, with shower nozzle
Clean cabin and coordinate composition full-closed structure；Described shower nozzle cleaning cabin is included in the shower nozzle neonychium that shower nozzle cleaning cabin upper end is set
Circle；Described shower nozzle cleaning cabin and the bulkhead of remover liquid nozzle homonymy is introversion structure；Waste liquid outlet is higher than shower nozzle cleaning cabin
Bottom surface, for after shower nozzle has cleaned, keeping shower nozzle cleaning bilge face to leave one layer of layer of cleaning solution；Set in the shower nozzle cleaning cabin
There is sponge；The shower nozzle cleaning pedestal is provided with shower nozzle scraping board；Spring stack, spring stack are provided with below the shower nozzle cleaning pedestal
On be nested with spring, the outer nested springs seat of spring, the spring is by solenoid valve control, in cleaning sprayer, after electromagnetism valve events,
Spring pops up shower nozzle cleaning pedestal, and shower nozzle and shower nozzle are cleaned into lock pressure tight fit forms full-closed structure；The three-dimensional
The shower nozzle cleaning method of printer comprises the following steps：Step 1：Shower nozzle is placed on shower nozzle scraping board, clear wipe is sticked together in shower nozzle
Nozzle on residue；Step 2：The shower nozzle for wiping residue clearly is placed in above semi-enclosed shower nozzle cleaning cabin, shower nozzle is clear
The magnetic valve and spring action washed below pedestal so that shower nozzle and shower nozzle cleaning lock pressure are tight, are entered by remover liquid nozzle to shower nozzle
Row cleaning, the jet velocity of cleaning fluid is adjustable, and the time of each Flushing nozzle of cleaning fluid is adjustable；Step 3：The shower nozzle cleaned
It is placed on above shower nozzle cleaning cabin, the sponge being provided with layer of cleaning solution and shower nozzle cleaning cabin ensures humidity in shower nozzle cleaning cabin；It is fixed
When by remover liquid nozzle to shower nozzle carry out once flushing, ensure cleaning cabin in humidity.
But the structure of the cleaning device of prior art is complex, the volume of printer head can be increased, and it passes through liquid
The mode cleaning sprayer of body cleaning, is required to release sprayhead when in use.
The content of the invention
The present invention provides a kind of inkjet printer head anti-bonding device, and it can be cleaned to cohesive shower nozzle
And can prevents not glued shower nozzle from bonding.
To realize above-mentioned technical purpose, the technical scheme that the present invention takes is a kind of inkjet printer head anti-stick dress
Put, inkjet printer head includes print cartridge, first flow, second flow channel and the shower nozzle being sequentially communicated；Including the first triple valve,
Calandria and air blower；First triple valve is in second flow channel and positioned at first flow and the junction of second flow channel；The
One import of one triple valve connects with first flow, and two imports connect with air blower, and outlet connects with second flow channel；Calandria is set
In the periphery of second flow channel and positioned at the lower section of the first triple valve.
As the improved technical scheme of the present invention, in addition to deflector, deflector located at air blower and the first triple valve it
Between, and deflector and second flow channel axis are in 10 ° -75 ° of angle.
As the improved technical scheme of the present invention, in addition to cleaning liquid bath and the second triple valve, the one of the second triple valve enters
Mouthful connect with air blower, two imports of the second triple valve connect with cleaning liquid bath, the outlet of the second triple valve and the first triple valve
Two inlet communications.
As the improved technical scheme of the present invention, in addition to flow control valve, flow control valve is located at cleaning liquid bath and the
Between two imports of two triple valves.
As the improved technical scheme of the present invention, in addition to cleaning fluid, cleaning fluid is placed in cleaning liquid bath.
As the improved technical scheme of the present invention, cleaning fluid includes each material of following parts by weight：
Surfactant 0.1-1 parts
Hydroxy-ethyl acrylate 0.01-0.1 parts
Citric acid 1-6 parts
Water 5-10 parts
Kerosene 1-2 parts
Ethyl acetate 1-3 parts.
As the improved technical scheme of the present invention, the heating-up temperature of calandria is not more than 65 DEG C.
Beneficial effect
The present invention can realize the cleaning to bonding shower nozzle by two ways, and first way is to continue with curing process, i.e., directly
Using air blower is connected in second flow channel with setting calandria, the two can be acted synergistically, and when shower nozzle occurs to bond, be added
Hot body effect promotes the ink solidification of bonding, due to the ink of the solidification ink part that enables different from liquid ink surface tension
Come off, another part promotes it to completely fall off by the powerful wind-force of air blower；And deflector is set and makes deflector and
Two runners are in a certain angle, and the wind of air blower can change flow direction after deflector and promote wind to form whirlpool in second flow channel
Whirlpool, and can improve the ink that wind-force promotes to be fully cured and come off；It is more suitable to be applicable not only to liquid ink printer for which simultaneously
For ink powder printer；
The second way is cleaning fluid cleaning treatment, can not be directly by the ink of curing process, using to second for some
Cleaning fluid is passed through in runner, controlling the amount of cleaning fluid to enable cleaning fluid to be completely dissolved ink dissolves cohesive ink, so
Air blower effect cleaning second flow channel and shower nozzle completely afterwards；
Wherein, volatile solvent is selected in the cleaning fluid control of the application so that and cleaning fluid will not impact to follow-up printing,
The selection of the cleaning fluid of the application, which can lubricate shower nozzle, simultaneously reduces probability cohesive again.
To sum up, the structure of the application device is simple, has preferable anti-stick effect, while small volume can be directly mounted at
The using effect of existing printer on printer and is not influenceed, cleaning process does not have unnecessary solid or liquid produces.
Brief description of the drawings
The structural representation of Fig. 1 the application devices；
In figure, 1, print cartridge；2nd, first flow；3rd, the first triple valve；4th, calandria；5th, shower nozzle；6th, deflector；7th, air blower；8、
Second triple valve；9th, liquid bath is cleaned.
Embodiment
To make the purpose of the embodiment of the present application and technical scheme clearer, below in conjunction with the embodiment of the present application to this Shen
Technical scheme please is clearly and completely described.Obviously, described embodiment is the part of the embodiment of the application, and
The embodiment being not all of.Based on described embodiments herein, those of ordinary skill in the art are without creative labor
The every other embodiment obtained on the premise of dynamic, belong to the scope of the application protection.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein（Including technology art
Language and scientific terminology）With the general understanding identical meaning with the those of ordinary skill in the application art.Should also
Understand, those terms defined in such as general dictionary, which should be understood that, to be had and the meaning in the context of prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or the implication of overly formal be explained.
In embodiment, print cartridge 1, first flow 2, the first triple valve 3, calandria 4, shower nozzle 5, deflector 6, air blower 7,
Two triple valves 8, cleaning liquid bath 9.
A kind of inkjet printer head anti-bonding device as described in Figure 1, inkjet printer head include what is be sequentially communicated
Print cartridge, first flow, second flow channel and shower nozzle；Including the first triple valve, calandria and air blower；First triple valve is located at
In second flow channel and positioned at first flow and the junction of second flow channel；One import of the first triple valve connects with first flow,
Two imports connect with air blower, and outlet connects with second flow channel；Calandria is located at the periphery of second flow channel and is located at the first threeway
The lower section of valve.
In order to improve the using effect of air blower, in addition to deflector, deflector located at air blower and the first triple valve it
Between, and deflector and second flow channel axis are in 10 ° -75 ° of angle.
In order to strengthen the cleaning to obstinate ink, in addition to cleaning liquid bath and the second triple valve, the one of the second triple valve enters
Mouthful connect with air blower, two imports of the second triple valve connect with cleaning liquid bath, the outlet of the second triple valve and the first triple valve
Two inlet communications.
Also include cleaning fluid, cleaning fluid is placed in cleaning liquid bath；In order to avoid excessively using cleaning fluid, in addition to flow control
Valve processed, flow control valve is between cleaning liquid bath and two imports of the second triple valve.
And cleaning fluid includes each material of following parts by weight：
Surfactant 0.1-1 parts
Hydroxy-ethyl acrylate 0.01-0.1 parts
Citric acid 1-6 parts
Water 5-10 parts
Kerosene 1-2 parts
Ethyl acetate 1-3 parts.
Preferably, cleaning fluid includes each material of following parts by weight：
Surfactant 0.1-0.5 parts
Hydroxy-ethyl acrylate 0.01-0.1 parts
Citric acid 3-6 parts
Water 5-8
Kerosene 1-2 parts
Ethyl acetate 1-2 parts.
Wherein, surfactant mainly plays peptizaiton, and hydroxy-ethyl acrylate, which is chiefly to facilitate, is bonded in second flow channel wall
On ink come off, kerosene one is to play a part of to dissolve dispersion acrylic hydroxyl ethyl ester, surfactant and ink, second, lubrication
Second pipe wall, reduce damage of the calandria to it；Ethyl acetate and surfactant, hydroxy-ethyl acrylate, citric acid and
Kerosene collective effect realizes the scattered ink being bonded on second flow channel inwall of dissolving；Air blower and calandria collaboration are real simultaneously
Now the ink of dissolving is carried out air-drying crushing and solidification, and control the temperature of calandria to realize the final of control dissolving ink
Viscosity and form.In order to avoid second pipe is not damaged, the heating-up temperature of calandria is not more than 65 DEG C.
A kind of method placed inkjet printer head and bonded, print cartridge that inkjet printer head includes being sequentially communicated, the
One runner, second flow channel and shower nozzle；Comprise the following steps, Step 1: the outer wall in second flow channel sets heating pipe sleeve, set
Air blower, and air blower is connected with second flow channel；
Step 2: the operating temperature of heating pipe is set as 20-35 DEG C in printer normal use；Set when printer cleans
The temperature for putting heating pipe is 30-65 DEG C；Open air blower and ensure that air blast function is provided into second flow channel not less than 5m/s's
Wind speed.
When for liquid ink print, in addition to cleaning liquid bath is set, cleaning liquid bath is equipped with cleaning fluid；Clean liquid bath energy
Connected with second flow channel, when printer cleans, in addition to cleaning fluid is added into second pipe, the dosage of cleaning fluid can guarantee that
Complete wetting second flow channel inwall.
It is obvious to a person skilled in the art that the application is not limited to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit herein or essential characteristic, the application can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present application is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the application.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of inkjet printer head anti-bonding device, print cartridge that inkjet printer head includes being sequentially communicated, first flow,
Second flow channel and shower nozzle；It is characterised in that it includes the first triple valve, calandria and air blower；First triple valve is located at the
On two runners and positioned at first flow and the junction of second flow channel；One import of the first triple valve connects with first flow, and two
Import connects with air blower, and outlet connects with second flow channel；Calandria is located at the periphery of second flow channel and is located at the first triple valve
Lower section.
2. a kind of inkjet printer head anti-bonding device according to claim 1, it is characterised in that also including water conservancy diversion
Plate, deflector are located between air blower and the first triple valve, and deflector and second flow channel axis are in 10 ° -75 ° of angle.
3. a kind of inkjet printer head anti-bonding device according to claim 1, it is characterised in that also including cleaning fluid
Groove and the second triple valve, an import of the second triple valve connects with air blower, two imports of the second triple valve connect with cleaning liquid bath
Logical, the second triple valve outlet and two inlet communications of the first triple valve.
4. a kind of inkjet printer head anti-bonding device according to claim 1, it is characterised in that also including flow control
Valve processed, flow control valve is between cleaning liquid bath and two imports of the second triple valve.
5. a kind of inkjet printer head anti-bonding device according to claim 1, it is characterised in that also include cleaning
Liquid, cleaning fluid are placed in cleaning liquid bath.
6. a kind of inkjet printer head anti-bonding device according to claim 5, it is characterised in that cleaning fluid is included such as
Each material of lower parts by weight：
Surfactant 0.1-1 parts
Hydroxy-ethyl acrylate 0.01-0.1 parts
Citric acid 1-6 parts
Water 5-10 parts
Kerosene 1-2 parts
Ethyl acetate 1-3 parts.
A kind of 7. inkjet printer head anti-bonding device according to claim 1, it is characterised in that the heating of calandria
Temperature is not more than 65 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161974.8A CN107718884A (en) | 2017-11-21 | 2017-11-21 | A kind of inkjet printer head anti-bonding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161974.8A CN107718884A (en) | 2017-11-21 | 2017-11-21 | A kind of inkjet printer head anti-bonding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107718884A true CN107718884A (en) | 2018-02-23 |
Family
ID=61217610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711161974.8A Pending CN107718884A (en) | 2017-11-21 | 2017-11-21 | A kind of inkjet printer head anti-bonding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107718884A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114042602A (en) * | 2022-01-13 | 2022-02-15 | 常州铭赛机器人科技股份有限公司 | Automatic weighing glue-breaking device, automatic weighing glue-breaking method and glue dispenser |
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| JPH0929987A (en) * | 1995-07-19 | 1997-02-04 | Sanyo Electric Co Ltd | Ink jet recording apparatus |
| CN101417536A (en) * | 2008-11-04 | 2009-04-29 | 张家港金米兰德龙机械有限公司 | Inking device of ink jet printer |
| 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 |
| CN105799329A (en) * | 2016-03-21 | 2016-07-27 | 浙江百事德办公设备有限公司 | Automatic cleaning sprayer of printer |
| CN207496260U (en) * | 2017-11-21 | 2018-06-15 | 江苏飞视文化发展有限公司 | A kind of inkjet printer head anti-bonding device |
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2017
- 2017-11-21 CN CN201711161974.8A patent/CN107718884A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0929987A (en) * | 1995-07-19 | 1997-02-04 | Sanyo Electric Co Ltd | Ink jet recording apparatus |
| CN101417536A (en) * | 2008-11-04 | 2009-04-29 | 张家港金米兰德龙机械有限公司 | Inking device of ink jet printer |
| 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 |
| CN105799329A (en) * | 2016-03-21 | 2016-07-27 | 浙江百事德办公设备有限公司 | Automatic cleaning sprayer of printer |
| CN207496260U (en) * | 2017-11-21 | 2018-06-15 | 江苏飞视文化发展有限公司 | A kind of inkjet printer head anti-bonding device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114042602A (en) * | 2022-01-13 | 2022-02-15 | 常州铭赛机器人科技股份有限公司 | Automatic weighing glue-breaking device, automatic weighing glue-breaking method and glue dispenser |
| CN114042602B (en) * | 2022-01-13 | 2022-03-22 | 常州铭赛机器人科技股份有限公司 | Automatic weighing glue-breaking device, automatic weighing glue-breaking method and glue dispenser |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |
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| RJ01 | Rejection of invention patent application after publication |