CN208302668U - A kind of silver paste dispersal device - Google Patents
A kind of silver paste dispersal device Download PDFInfo
- Publication number
- CN208302668U CN208302668U CN201820626540.4U CN201820626540U CN208302668U CN 208302668 U CN208302668 U CN 208302668U CN 201820626540 U CN201820626540 U CN 201820626540U CN 208302668 U CN208302668 U CN 208302668U
- Authority
- CN
- China
- Prior art keywords
- silver paste
- motor
- fixed
- work barrel
- dispersal device
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 31
- 239000004332 silver Substances 0.000 title claims abstract description 31
- 239000006185 dispersion Substances 0.000 claims abstract description 37
- 230000008676 import Effects 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 150000003378 silver Chemical class 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 11
- 238000007639 printing Methods 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a kind of silver paste dispersal device, belongs to silver paste manufacturing technology field.It solves the problems, such as that dispersion effect is poor in the prior art.This silver paste dispersal device, including workbench, rotation setting work barrel above workbench, the top of work barrel has import, the bottom of work barrel has outlet, the decentralized institution that silver paste can be carried out to high speed dispersion is additionally provided in work barrel, decentralized institution includes rotation axis, several dispersion impellers are provided in rotation axis, stirrer gear is provided with below dispersion impeller, it is pierced by work barrel at the top of rotation axis and is connected with the motor one that it can be driven to rotate, the fixed organic frame in the side of workbench, cylinder is fixed in rack, the piston rod of cylinder straight up and is fixed with connecting rod, the top horizontal of connecting rod is connected with cross bar, cross bar is fixed with one phase of motor.The utility model has the advantages that dispersion effect is good.
Description
Technical field
The utility model belongs to silver paste manufacturing technology field, is related to a kind of silver paste dispersal device.
Background technique
Electrocondution slurry is that silver powder and glass powder are added in organic carrier while stirring after mixing, is tentatively obtained in this way
Conductive silver paste, then make each distributed components in slurry with three-roll grinder grinding, it refines.Slurry is as weight in solar battery
Component part is wanted, is used in above electrode of solar battery, other than requiring slurry that there is good printing performance, also requires printing
There is good electrical property after sintering, photoelectric conversion efficiency is crucial.The quality of a slurry is embodied in grid line after slurry is sintered
Thickness, width, compactness, film layer it is uniform, do not break, do not slip through the net and resistivity is small etc..Organic carrier is that electric slurry is primary
Critical material, it determines the coating performance of electric slurry, while also generating significant impact to the other performance of slurry, its work
With being that powder is made to be uniformly dispersed, the liquid of slurry is formed, reaches other compositions with mobility, to make slurry have to be suitable for
Viscosity, volatility, thixotropy and levelability, to obtain good printing performance, even film layer, densification after making silk-screen printing,
It is clear and smooth.
Through retrieving, as Chinese patent literature disclose a kind of efficient nano silver paste dispersion machine [application number:
201620376467.0 the patent No.: ZL；Authorization Notice No.: CN205570228U].This efficient nano silver paste dispersion machine, it is special
Sign is, comprising: pedestal；Bracket；Fixed link；Driving device；Agitating shaft；Dispersion bucket；Supersonic generator is mounted on described point
It dissipates in bucket；Controller is located on the outside of dispersion bucket, is connect with the supersonic generator by connecting line.This efficient nano silver
Dispersion machine dispersion effect or poor is starched, since silver paste viscosity is very big, simple agitating shaft very big can influence point in rotary resistance
Dissipate efficiency.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of silver paste dispersal device,
The utility model has the characteristics that dispersion effect is good.
The purpose of this utility model can be realized by the following technical scheme: a kind of silver paste dispersal device, including workbench,
It is characterized in that, rotation setting work barrel above the workbench, the top of work barrel has import, and the bottom of work barrel has
There is outlet, the decentralized institution that silver paste can be carried out to high speed dispersion is additionally provided in the work barrel, the decentralized institution includes
Rotation axis is provided with several dispersion impellers in rotation axis, stirrer gear is provided with below dispersion impeller, is pierced by work at the top of rotation axis
Bucket is connected with the motor one that it can be driven to rotate, and the side of workbench fixes organic frame, is fixed with cylinder, the work of cylinder in rack
Stopper rod straight up and is fixed with connecting rod, and the top horizontal of connecting rod is connected with cross bar, and cross bar is fixed with one phase of motor.
The workbench is equipped with the driving mechanism that work barrel can be driven to rotate, and the driving mechanism includes motor
Two, reduction gearing one and reduction gearing two, motor two are fixed with the lower section of workbench and output shaft straight up, reduction gearing one
It is coaxially fixed with two output shaft end of motor, work barrel bottom centre is fixed with shaft, and the lower end of shaft is rotatably arranged on bearing
In, bearing is arranged in a bearing block, and bearing block is arranged in two side of motor.
The motor one is threephase asynchronous machine.
The motor two is servo motor.
The work barrel bottom is provided with ultrasonic wave separating apparatus.
The quantity of the dispersion impeller is three and upper and lower spaced set, and the range of spacing is 20-30cm.
The import and outlet is provided with solenoid valve.
The workbench side is further fixed on controller, and controller and motor one, motor two, cylinder, ultrasonic wave disperse
Instrument is connected.
The basic principle of this silver paste dispersal device is such that from import to send silver paste to work barrel；The piston of cylinder
Bar moves back and forth the height of adjustment motor one, starts motor one, and the output shaft rotation of motor one drives dispersion impeller rotation, meanwhile,
The output shaft rotation of motor two drives reduction gearing one to rotate, and the rotation of reduction gearing one drives reduction gearing two to rotate, reducing gear
Two rotation of wheel drives shaft rotation, and shaft rotation drives work barrel rotation, work barrel rotation direction and dispersion impeller rotation direction phase
Instead, facilitate the dispersion of silver paste, silver paste can be carried out ultrasonic wave dispersion, reduce the appearance of agglomeration by ultrasonic wave separating apparatus.
Compared with prior art, the utility model has the advantage that
1, the utility model makes work by setting work barrel, motor two, reduction gearing one, reduction gearing two and shaft
Bucket can circumferentially rotate, and direction and dispersion impeller rotation direction are on the contrary, increase the efficiency of dispersion.
2, the utility model is by setting dispersion impeller, stirrer gear, motor one, rack, cylinder, connecting rod and cross bar, makes point
Dissipating disk can move up and down and circumferentially rotate in silver paste, improve dispersion efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1, workbench；2, work barrel；3, dispersion impeller；4, stirrer gear；5, motor one；6, rack；7, cylinder；8, even
Extension bar；9, cross bar；10, motor two；11, reduction gearing one；12, reduction gearing two；13, shaft；14, bearing block；15, ultrasonic wave
Separating apparatus；16, rotation axis.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, a kind of silver paste dispersal device, including workbench 1, rotation setting work barrel 2 above workbench 1, work
The top for making bucket 2 has an import, and the bottom of work barrel 2 has an outlet, and import and outlet are provided with solenoid valve, in work barrel 2
It is additionally provided with the decentralized institution that silver paste can be carried out to high speed dispersion, decentralized institution includes rotation axis 16, is provided in rotation axis 16 point
Disk 3 is dissipated, the quantity of dispersion impeller 3 is three and upper and lower spaced set, and spacing 25cm, the lower section of dispersion impeller 3 is provided with stirring
Tooth 4, the top of rotation axis 16 are pierced by work barrel 2 and are connected with the motor 1 that it can be driven to rotate, and motor 1 is phase asynchronous electricity
Machine, the fixed organic frame 6 in the side of workbench 1 are fixed with cylinder 7 in rack 6, and the piston rod of cylinder 7 straight up and is fixed with
Connecting rod 8, the top horizontal of connecting rod 8 are connected with cross bar 9, and cross bar 9 is fixed with one 5 phase of motor.
Workbench 1 is equipped with the driving mechanism that work barrel 2 can be driven to rotate, and driving mechanism includes motor 2 10, reducing gear
One 11 and reduction gearing 2 12 are taken turns, motor 2 10 is servo motor, and motor 2 10 is fixed with the lower section of workbench 1 and output shaft is perpendicular
It is straight that reduction gearing 1 is coaxially fixed with 2 10 output shaft end of motor, and 2 bottom centre of work barrel is fixed with shaft 13 upwards,
The lower end of shaft 13 is rotatably arranged in bearing, and bearing is arranged in a bearing block 14, and bearing block 14 is arranged in motor 2 10 1
Side.
The outer peripheral surface of dispersion impeller 3 has ring part, and ring part is triangular in shape at section.
2 bottom of work barrel is provided with ultrasonic wave separating apparatus 15.
1 side of workbench is further fixed on controller, controller and motor 1, motor 2 10, cylinder 7, ultrasonic wave separating apparatus
15 are connected.
The basic principle of this silver paste dispersal device is such that from import to send silver paste to work barrel 2；The work of cylinder 7
Stopper rod moves back and forth the height of adjustment motor 1, starts motor 1, and the output shaft rotation of motor 1 drives dispersion impeller 3 to rotate,
Meanwhile the output shaft rotation of motor 2 10 drives reduction gearing 1 to rotate, the rotation of reduction gearing 1 drives reduction gearing two
12 rotations, the rotation of reduction gearing 2 12 drive shaft 13 to rotate, and the rotation of shaft 13 drives work barrel 2 to rotate, 2 side of rotation of work barrel
To, on the contrary, facilitating the dispersion of silver paste, silver paste can be carried out ultrasonic wavelength-division by ultrasonic wave separating apparatus 15 with 3 rotation direction of dispersion impeller
It dissipates, reduces the appearance of agglomeration.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner", "outside"
Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " one ", " two " etc. are only used for distinguishing description, it is not understood to indicate or imply relative importance.?
In the description of the utility model, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although 1, workbench 1 is used more herein；2, work barrel 2；3, dispersion impeller 3；4, stirrer gear 4；5, motor one
5；6, rack 6；7, cylinder 7；8, connecting rod 8；9, cross bar 9；10, motor 2 10；11, reduction gearing 1；12, reduction gearing two
12；13, shaft 13；14, bearing block 14；15, ultrasonic wave separating apparatus 15；16, the terms such as rotation axis 16, but be not precluded and use it
A possibility that its term.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It
To be construed to any additional limitation all be contrary to the spirit of the present invention.
Claims (7)
1. a kind of silver paste dispersal device, including workbench, which is characterized in that rotation setting work barrel above the workbench,
The top of work barrel has import, and the bottom of work barrel has outlet, and height can be carried out for silver paste by being additionally provided in the work barrel
The decentralized institution of speed dispersion, the decentralized institution includes rotation axis, is provided with several dispersion impellers in rotation axis, under dispersion impeller
Side is provided with stirrer gear, and work barrel is pierced by the top of rotation axis and is connected with the motor one that it can be driven to rotate, the side of workbench
Fixed organic frame, is fixed with cylinder in rack, and the piston rod of cylinder straight up and is fixed with connecting rod, the top water of connecting rod
Flushconnection has cross bar, and cross bar is fixed with one phase of motor.
2. silver paste dispersal device according to claim 1, which is characterized in that the workbench, which is equipped with, can drive work
The driving mechanism of bucket rotation, the driving mechanism includes motor two, reduction gearing one and reduction gearing two, and motor two is fixed with
The lower section of workbench and output shaft is straight up, reduction gearing one is coaxially fixed with two output shaft end of motor, work barrel bottom
Center is fixed with shaft, and the lower end of shaft is rotatably arranged in bearing, and bearing is arranged in a bearing block, and bearing block is arranged in electricity
Two side of machine.
3. silver paste dispersal device according to claim 2, which is characterized in that the motor one is threephase asynchronous machine.
4. silver paste dispersal device according to claim 3, which is characterized in that the motor two is servo motor.
5. silver paste dispersal device according to claim 4, which is characterized in that the work barrel bottom is provided with ultrasonic wave
Separating apparatus.
6. silver paste dispersal device according to claim 5, which is characterized in that the quantity of the dispersion impeller be three and on
Lower spaced set, the range of spacing are 20-30cm.
7. silver paste dispersal device according to claim 6, which is characterized in that the import and outlet is provided with electromagnetism
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626540.4U CN208302668U (en) | 2018-04-28 | 2018-04-28 | A kind of silver paste dispersal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626540.4U CN208302668U (en) | 2018-04-28 | 2018-04-28 | A kind of silver paste dispersal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208302668U true CN208302668U (en) | 2019-01-01 |
Family
ID=64713612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820626540.4U Expired - Fee Related CN208302668U (en) | 2018-04-28 | 2018-04-28 | A kind of silver paste dispersal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208302668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404774A (en) * | 2018-04-28 | 2018-08-17 | 浙江凯盈新材料有限公司 | A kind of silver paste dispersal device |
| CN110152538A (en) * | 2019-05-16 | 2019-08-23 | 山东大学 | Geomechanics model tests the automatic mixing device of intelligent turbine type and method |
-
2018
- 2018-04-28 CN CN201820626540.4U patent/CN208302668U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404774A (en) * | 2018-04-28 | 2018-08-17 | 浙江凯盈新材料有限公司 | A kind of silver paste dispersal device |
| CN110152538A (en) * | 2019-05-16 | 2019-08-23 | 山东大学 | Geomechanics model tests the automatic mixing device of intelligent turbine type and method |
| CN110152538B (en) * | 2019-05-16 | 2021-10-08 | 山东大学 | Intelligent turbine type automatic mixing device and method for geomechanical model experiment |
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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: 20190101 |