CN207496260U - A kind of inkjet printer head anti-bonding device - Google Patents
A kind of inkjet printer head anti-bonding device Download PDFInfo
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- CN207496260U CN207496260U CN201721558190.4U CN201721558190U CN207496260U CN 207496260 U CN207496260 U CN 207496260U CN 201721558190 U CN201721558190 U CN 201721558190U CN 207496260 U CN207496260 U CN 207496260U
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- Prior art keywords
- triple valve
- nozzle
- flow channel
- printer head
- flow
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Abstract
The utility model belongs to field of ink jet printers, and in particular to a kind of inkjet printer head anti-bonding device, inkjet printer head include the print cartridge, first flow, second flow channel and the nozzle that are sequentially communicated；It is characterised in that it includes the first triple valve, calandria and air blower；First triple valve is set in second flow channel and positioned at first flow and the junction of second flow channel；One import of the first triple valve is connected with first flow, and two imports are connected with air blower, and outlet is connected with second flow channel；Calandria is set on the periphery of second flow channel and positioned at the lower section of the first triple valve.It can carry out cohesive nozzle to clean but also prevent not glued nozzle from bonding.
Description
Technical field
The utility model 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（Usually 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 mainstream.Due to inkjet printing
Machine can be not only limited to the ink of three kinds of colors, now existing six the colors even ink-jet printer of seven color ink boxes, color model
The limitation for having exceeded traditional CMYK already is enclosed, has also exceeded the effect of four-color process, printing off the photo come can match in excellence or beauty biography
The photograph of system flushing 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 replacing nozzle repairs, and this mode cost is higher, and more wastes.
The device of printer is proposed to solve the printer blockage problem prior art, such as Chinese patent CN 107322916A
The 3D printer 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 mounted on installing mechanism,
The one end of printer head far from spray material port rushes conduit equipped with inverse, and the inverse conduit that rushes is equipped with block valve；First butt joint and second
Butt joint is fixedly mounted on the installing mechanism of printer head；The output terminal of water pump and the output terminal of air pump connect threeway respectively
The first input end of valve and the second input terminal, one end of the first butt joint and the output terminal 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 connect with input pipe one end, and the input pipe other end is inserted into clear water reserviors and is immersed in below liquid level；Printer head
It under first state, is disconnected with the first butt joint and the second butt joint, block valve is closed；Under the second state of printer head,
It is all connected with the first butt joint and the second butt joint, and block valve is opened, triple valve output terminal successively with first input end and the
Two input terminals connect.
For another example Chinese patent CN 105234101A disclose a kind of three-dimensional printer spray head cleaning device, clear including nozzle
Pedestal is washed, the nozzle cleaning pedestal is equipped with nozzle and cleans cabin, and remover liquid nozzle, cleaning solution are equipped in the nozzle cleaning cabin
Nozzle lower end connection cleaning solution enters cabin pipe, and waste liquid outlet, waste liquid outlet lower end connection waste solution channel are equipped in nozzle cleaning cabin；Institute
State nozzle cleaning cabin for can enclosed construction, three-dimensional printer nozzle to be cleaned be placed in nozzle cleaning cabin above after, with nozzle
It cleans cabin cooperation and forms full-closed structure；The nozzle cleaning cabin is included in the nozzle neonychium of nozzle cleaning cabin upper end setting
Circle；The nozzle cleaning cabin and the bulkhead of remover liquid nozzle homonymy are introversion structure；Waste liquid outlet is higher than nozzle cleaning cabin
Bottom surface, for after nozzle has cleaned, keeping nozzle cleaning bilge face, there are one layer of layer of cleaning solution；It is set in the nozzle cleaning cabin
There is sponge；The nozzle cleaning pedestal is equipped with nozzle scraping board；Spring stack, spring stack are equipped with below the 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 nozzle cleaning pedestal, and nozzle and nozzle cleaning lock pressure tight fit are formed full-closed structure；The three-dimensional
The nozzle cleaning method of printer includes the following steps：Step 1：Nozzle is placed on nozzle scraping board, clear wipe is sticked together in nozzle
Nozzle on residue；Step 2：The nozzle for wiping residue clearly is placed in above semi-enclosed nozzle cleaning cabin, nozzle is clear
Wash the solenoid valve and spring action below pedestal so that nozzle and nozzle cleaning lock pressure it is tight, by remover liquid nozzle to nozzle into
Row cleaning, the jet velocity of cleaning solution is adjustable, and the time of each Flushing nozzle of cleaning solution is adjustable；Step 3：The nozzle cleaned
It is placed on above nozzle cleaning cabin, the sponge being equipped in layer of cleaning solution and nozzle cleaning cabin ensures humidity in nozzle cleaning cabin；It is fixed
When by remover liquid nozzle to nozzle carry out once flushing, ensure cleaning cabin in humidity.
But the structure of the cleaning device of the prior art is complex, can increase the volume of printer head, and it passes through liquid
The mode cleaning sprayer of body cleaning, is required to release sprayhead when in use.
Utility model content
The utility model provides a kind of inkjet printer head anti-bonding device, and cohesive nozzle can be carried out
Cleaning can prevent not glued nozzle from bonding again.
To realize the above-mentioned technical purpose, the technical solution that the utility model is taken is that a kind of inkjet printer head is anti-sticking
Device is tied, inkjet printer head includes the print cartridge, first flow, second flow channel and the nozzle that are sequentially communicated；Including the one or three
Port valve, deflector, calandria and air blower；First triple valve is set in second flow channel and positioned at first flow and second flow channel
Junction；One import of the first triple valve is connected with first flow, and two imports are connected with air blower, and outlet connects with second flow channel
It is logical；Calandria is set on the periphery of second flow channel and positioned at the lower section of the first triple valve；Deflector is set on air blower and the first threeway
Between valve, and deflector and second flow channel axis are in 10 ° -75 ° of angle.
As the improved technical solution of the utility model, cleaning liquid bath and the second triple valve are further included, the second triple valve
One import is connected with air blower, two imports of the second triple valve are connected with cleaning liquid bath, the outlet of the second triple valve and the one or three
Two inlet communications of port valve.
As the improved technical solution of the utility model, flow control valve is further included, flow control valve is set on cleaning liquid bath
Between two imports of the second triple valve.
As the improved technical solution of the utility model, cleaning solution is further included, cleaning solution is placed in cleaning liquid bath.
As the improved technical solution of the utility model, the heating temperature of calandria is not more than 65 DEG C.
Advantageous effect
The device of the utility model can realize the cleaning to bonding nozzle by two ways, and first way is to continue with solid
Change is handled, i.e., directly using air blower and setting calandria is connected in second flow channel, the two can act synergistically, in nozzle
When occurring to bond, calandria effect promotes the ink solidification of bonding, since cured ink is different from liquid ink surface tension
Enable ink partial exfoliation, another part promotes it to completely fall off by the powerful wind-force of air blower；And deflector is set
And making deflector in a certain angle with second flow channel, the wind of air blower can change flow direction after deflector and promote wind second
Whirlpool is formed in runner, and the ink that wind-force promotion is fully cured can be improved and come off；Which is applicable not only to liquid oil simultaneously
Black printer is more suitable for ink powder printer；
The second way is cleaning solution cleaning treatment, for some can not directly by the ink of curing process, using to
Cleaning solution is passed through in second flow channel, controlling the amount of cleaning solution that cleaning solution is enabled to be completely dissolved ink makes cohesive ink molten
Second flow channel and nozzle are cleaned in solution, then air blower effect completely；
Wherein, volatile solvent is selected in the cleaning solution control of the application so that cleaning solution will not be caused to subsequently printing
It influences, while the selection of the cleaning solution of the application can lubricate the probability that nozzle reduction bonds again.
To sum up, the structure of the application device is simple, has preferable anti-stick effect, while small can be directly mounted at
The using effect of existing printer on printer and is not influenced, cleaning process does not have extra solid or liquid generates.
Description of the drawings
The structure diagram of Fig. 1 the application devices；
In figure, 1, print cartridge；2nd, first flow；3rd, the first triple valve；4th, calandria；5th, nozzle；6th, deflector；7th, air blast
Machine；8th, the second triple valve；9th, liquid bath is cleaned.
Specific embodiment
Purpose and technical solution to make the embodiment of the present application is clearer, below in conjunction with the embodiment of the present application to this Shen
Technical solution 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
All other embodiments obtained under the premise of dynamic, shall fall in the protection scope of this application.
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 identical meaning of the general understanding with the those of ordinary skill in the application fields.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or the meaning of too formal be explained.
In embodiment, print cartridge 1, first flow 2, the first triple valve 3, calandria 4, 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 nozzle；Including the first triple valve, calandria and air blower；First triple valve is set on
In second flow channel and positioned at first flow and the junction of second flow channel；One import of the first triple valve is connected with first flow,
Two imports are connected with air blower, and outlet is connected with second flow channel；Calandria is set on the periphery of second flow channel and positioned at the first threeway
The lower section of valve.
In order to improve the using effect of air blower, further include deflector, deflector be set on 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, further include cleaning liquid bath and the second triple valve, the second triple valve one into
Mouthful connect with air blower, two imports of the second triple valve are connected with cleaning liquid bath, the outlet of the second triple valve and the first triple valve
Two inlet communications.
Cleaning solution is further included, cleaning solution is placed in cleaning liquid bath；In order to avoid excessively using cleaning solution, flow control is further included
Valve processed, flow control valve are set between cleaning liquid bath and two imports of the second triple valve.
And cleaning solution includes each substance of following parts by weight：
0.1-1 parts of surfactant
0.01-0.1 parts of hydroxy-ethyl acrylate
1-6 parts of citric acid
5-10 parts of water
1-2 parts of kerosene
1-3 parts of ethyl acetate.
Preferably, cleaning solution includes each substance of following parts by weight：
0.1-0.5 parts of surfactant
0.01-0.1 parts of hydroxy-ethyl acrylate
3-6 parts of citric acid
Water 5-8
1-2 parts of kerosene
1-2 parts of ethyl acetate.
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 is that lubrication
Second pipe wall reduces damage of the calandria to it；Ethyl acetate and surfactant, hydroxy-ethyl acrylate, citric acid and
Kerosene collective effect realizes that dissolving dispersion is bonded in the ink on second flow channel inner wall；Air blower and calandria collaboration are real simultaneously
Now the ink of dissolving air-dry and crush and cure, and control the temperature of calandria that can realize the final of control dissolving ink
Viscosity and form.In order to avoid second pipe is not damaged, the heating temperature of calandria is not more than 65 DEG C.
A kind of method placed inkjet printer head and bonded, inkjet printer head include the print cartridge being sequentially communicated, the
One runner, second flow channel and nozzle；Include the following steps, Step 1: in the outer wall setting heating pipe sleeve of second flow channel, setting
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；It is cleaned in printer
When setting heating pipe temperature be 30-65 DEG C；It opens air blower and ensures that air blast function is provided into second flow channel not less than 5m/
The wind speed of s.
When for liquid ink print, setting cleaning liquid bath is further included, cleaning liquid bath is equipped with cleaning solution；Clean liquid bath energy
It is connected with second flow channel, when printer cleans, further includes and cleaning solution is added in into second pipe, the dosage of cleaning solution can guarantee
Complete wetting second flow channel inner wall.
It is obvious to a person skilled in the art that the application is not limited to the details of above-mentioned 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, the present embodiments are to be considered as illustrative and not restrictive, and scope of the present application is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included in the application.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of inkjet printer head anti-bonding device, inkjet printer head include the print cartridge being sequentially communicated, first flow,
Second flow channel and nozzle；It is characterised in that it includes the first triple valve, deflector, calandria and air blower；First triple valve
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
Logical, two imports are connected with air blower, and outlet is connected with second flow channel；Calandria is set on the periphery of second flow channel and positioned at the one or three
The lower section of port valve；Deflector is set between air blower and the first triple valve, and deflector and second flow channel axis are in 10 ° -75 °
Angle.
2. a kind of inkjet printer head anti-bonding device according to claim 1, which is characterized in that further include cleaning solution
Slot and the second triple valve, an import of the second triple valve is connected 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.
3. a kind of inkjet printer head anti-bonding device according to claim 1, which is characterized in that further include flow control
Valve processed, flow control valve are set between cleaning liquid bath and two imports of the second triple valve.
4. a kind of inkjet printer head anti-bonding device according to claim 1, which is characterized in that further include cleaning
Liquid, cleaning solution are placed in cleaning liquid bath.
A kind of 5. inkjet printer head anti-bonding device according to claim 1, which is characterized in that the heating of calandria
Temperature is not more than 65 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721558190.4U CN207496260U (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 |
|---|---|---|---|
| CN201721558190.4U CN207496260U (en) | 2017-11-21 | 2017-11-21 | A kind of inkjet printer head anti-bonding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207496260U true CN207496260U (en) | 2018-06-15 |
Family
ID=62505554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721558190.4U Expired - Fee Related CN207496260U (en) | 2017-11-21 | 2017-11-21 | A kind of inkjet printer head anti-bonding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207496260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718884A (en) * | 2017-11-21 | 2018-02-23 | 江苏飞视文化发展有限公司 | A kind of inkjet printer head anti-bonding device |
| CN112208211A (en) * | 2020-10-23 | 2021-01-12 | 京东方科技集团股份有限公司 | Printing nozzle |
-
2017
- 2017-11-21 CN CN201721558190.4U patent/CN207496260U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718884A (en) * | 2017-11-21 | 2018-02-23 | 江苏飞视文化发展有限公司 | A kind of inkjet printer head anti-bonding device |
| CN112208211A (en) * | 2020-10-23 | 2021-01-12 | 京东方科技集团股份有限公司 | Printing nozzle |
| CN112208211B (en) * | 2020-10-23 | 2021-12-14 | 京东方科技集团股份有限公司 | Printing nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20191121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |