CN216579776U - Ultrasonic homogenization-based multi-dimensional nano solution ink-jet printing nozzle - Google Patents
Ultrasonic homogenization-based multi-dimensional nano solution ink-jet printing nozzle Download PDFInfo
- Publication number
- CN216579776U CN216579776U CN202123196820.7U CN202123196820U CN216579776U CN 216579776 U CN216579776 U CN 216579776U CN 202123196820 U CN202123196820 U CN 202123196820U CN 216579776 U CN216579776 U CN 216579776U
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- CN
- China
- Prior art keywords
- ink
- nozzle
- ultrasonic
- containing cavity
- jet printing
- 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.)
- Expired - Fee Related
Links
- 238000007641 inkjet printing Methods 0.000 title claims abstract description 15
- 238000000265 homogenisation Methods 0.000 title claims abstract description 12
- 239000000523 sample Substances 0.000 claims abstract description 16
- 238000007639 printing Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002135 nanosheet Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a multidimensional nanometer solution ink-jet printing nozzle based on ultrasonic homogenization, which comprises an ink containing cavity, wherein the bottom of the ink containing cavity is provided with a jet printing opening, the upper end of the ink containing cavity is provided with an opening, the upper end of the ink containing cavity is provided with a detachable cover, the cover is provided with an air inlet pipe connected with an air pump, through holes are symmetrically formed in two sides of the air inlet pipe, ultrasonic probes are inserted into the through holes, probes of the ultrasonic probes extend into the ink containing cavity, the conventional method of punching out ink by utilizing air pressure is broken through, a cover is added above the cavity, three holes are formed, the middle hole is connected with the air pump, and the other two holes are connected with an ultrasonic controller. Ultrasonically vibrating the ink by using an ultrasonic probe to keep the ink in a uniform state; and the nano ink in the cavity is extruded out by using an air pump.
Description
Technical Field
The utility model relates to the technical field of printing machines, in particular to a multidimensional nano solution ink-jet printing nozzle based on ultrasonic homogenization.
Background
Electronic ink jet printing is a film forming method that prints ink of functional materials at corresponding positions under the precise control of a computer and converts digital figures into patterns. In the display industry, inkjet printing techniques may be employed to print a printed area of a substrate to form a target film layer. However, the printing ink most commonly used at present is nano silver particle ink, and has the problems of low conductivity, poor mechanical flexibility and the like. In order to improve the comprehensive performance of the printing device, functional ink such as nano wires and nano sheets can be considered. But as the nanometer components are easy to agglomerate under the normal environment, the ink jet holes are blocked, and the use of the multi-dimensional nanometer functional ink is limited.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a multidimensional nano solution ink-jet printing spray head based on ultrasonic homogenization.
In order to achieve the purpose, the utility model provides the following technical scheme:
a multi-dimensional nano solution ink-jet printing nozzle based on ultrasonic homogenization comprises an ink containing cavity, wherein a jet printing opening is formed in the bottom of the ink containing cavity, an opening is formed in the upper end of the ink containing cavity, a detachable cover is arranged at the upper end of the ink containing cavity, an air inlet pipe connected with an air pump is arranged on the cover, through holes are symmetrically formed in two sides of the air inlet pipe, an ultrasonic probe is inserted into the through holes, and a probe of the ultrasonic probe extends into the ink containing cavity.
The bottom of the ink containing cavity is provided with a detachable nozzle.
The nozzle is in threaded connection with the ink containing cavity.
And a sealing ring is arranged between the nozzle and the ink accommodating cavity.
An ink jet pipeline is arranged in the nozzle, and a containing cavity for containing heating wires is arranged on the periphery of the ink jet pipeline.
The utility model has the beneficial effects that: ultrasonically vibrating the ink by using an ultrasonic probe to keep the ink in a uniform state; and the nano ink in the cavity is extruded out by using an air pump.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
As shown in the figure, the multi-dimensional nano-solution ink-jet printing nozzle based on ultrasonic homogenization comprises an ink containing cavity 1, wherein the ink containing cavity 1 is cylindrical, the bottom of the ink containing cavity is provided with a nozzle 2, a jet printing opening is formed in the nozzle 2, nano-silver particle ink can be filled in the ink containing cavity, an opening is formed in the upper end of the ink containing cavity, a detachable cover 3 is arranged at the upper end of the ink containing cavity, the cover 3 is in threaded connection with the ink containing cavity, an air inlet pipe 4 connected with an air pump 7 is arranged on the cover 3, the nano-silver particle ink in the ink containing cavity is extruded out by utilizing air pressure, through holes are symmetrically formed in two sides of the air inlet pipe, an ultrasonic probe 5 is inserted into each through hole, a probe of the ultrasonic probe extends into the ink containing cavity, the ultrasonic probe is connected with an ultrasonic controller 6, and is inserted into the probe of the ink containing cavity to vibrate the nano-silver particle ink inside, it is always in a uniform state to avoid blocking the nozzle.
The ink holds the chamber bottom and is equipped with the detachable nozzle, and it adopts threaded connection's mode to connect, can change the model of nozzle as required.
In order to further ensure the sealing performance between the nozzle and the ink chamber and avoid ink leakage, a sealing ring is arranged between the nozzle and the ink chamber.
Be equipped with inkjet pipeline 9 in the nozzle, just the periphery of inkjet pipeline is equipped with the appearance chamber that is used for placing heater strip 8, guarantees the ink and spouts the smoothness nature of seal, avoids blocking phenomenon to appear.
The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of protection of the present invention.
Claims (5)
1. A multidimensional nanometer solution ink-jet printing nozzle based on ultrasonic homogenization is characterized in that: the ink jet printing device comprises an ink accommodating cavity, wherein a jet printing opening is formed in the bottom of the ink accommodating cavity, an upper end opening of the ink accommodating cavity is formed, a detachable cover is arranged at the upper end of the ink accommodating cavity, an air inlet pipe connected with an air pump is arranged on the cover, through holes are symmetrically formed in two sides of the air inlet pipe, an ultrasonic probe is inserted into the through holes, and a probe of the ultrasonic probe extends into the ink accommodating cavity.
2. The ultrasonic homogenization-based multidimensional nano solution inkjet printing nozzle as claimed in claim 1, wherein: the bottom of the ink containing cavity is provided with a detachable nozzle.
3. The ultrasonic homogenization-based multi-dimensional nano-solution inkjet printing nozzle of claim 2, wherein: the nozzle is in threaded connection with the ink containing cavity.
4. The ultrasonic homogenization-based multi-dimensional nano-solution inkjet printing nozzle according to claim 2 or 3, characterized in that: and a sealing ring is arranged between the nozzle and the ink accommodating cavity.
5. The ultrasonic homogenization-based multi-dimensional nano-solution inkjet printing nozzle of claim 2, wherein: an ink jet pipeline is arranged in the nozzle, and a containing cavity for containing heating wires is arranged on the periphery of the ink jet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123196820.7U CN216579776U (en) | 2021-12-20 | 2021-12-20 | Ultrasonic homogenization-based multi-dimensional nano solution ink-jet printing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123196820.7U CN216579776U (en) | 2021-12-20 | 2021-12-20 | Ultrasonic homogenization-based multi-dimensional nano solution ink-jet printing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216579776U true CN216579776U (en) | 2022-05-24 |
Family
ID=81614239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123196820.7U Expired - Fee Related CN216579776U (en) | 2021-12-20 | 2021-12-20 | Ultrasonic homogenization-based multi-dimensional nano solution ink-jet printing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216579776U (en) |
-
2021
- 2021-12-20 CN CN202123196820.7U patent/CN216579776U/en not_active Expired - Fee Related
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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: 20220524 |