CN208583495U - Supergravity glue-homogenizing coating machine - Google Patents
Supergravity glue-homogenizing coating machine Download PDFInfo
- Publication number
- CN208583495U CN208583495U CN201820736159.3U CN201820736159U CN208583495U CN 208583495 U CN208583495 U CN 208583495U CN 201820736159 U CN201820736159 U CN 201820736159U CN 208583495 U CN208583495 U CN 208583495U
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- China
- Prior art keywords
- coating
- injector
- rotor
- hypergravity
- filler
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- 239000011248 coating agent Substances 0.000 title claims abstract description 93
- 238000000576 coating method Methods 0.000 title claims abstract description 93
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 239000000945 filler Substances 0.000 claims abstract description 46
- 238000004528 spin coating Methods 0.000 claims description 24
- 230000011218 segmentation Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 239000003292 glue Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model provides a supergravity glue-homogenizing coating machine, which mainly comprises a coating liquid tank, a rotating shaft, a coating rotor and an injector, wherein the injector is nested at the lower part of the rotating shaft, the injector comprises a hollow two-layer sleeve consisting of an inner layer and an outer layer, and the outer layer at the upper part of the injector is provided with a plurality of jet holes; the outer layer of the lower part of the ejector is provided with a liquid inlet hole, and a liquid collecting plate is arranged at the rear edge of the liquid inlet hole along the rotating direction of the ejector; the coating rotor is a hollow cylinder formed by taking a bottom support plate as a lower bottom surface and taking a top pressing plate as an upper bottom surface, a filler baffle plate supports and divides the bottom support plate and the top pressing plate, and a filler blocking net is arranged on the outer side of a filler cavity formed by dividing the filler baffle plate; the coating rotor is nested outside the injector by the bottom support plate.
Description
Technical field
The utility model relates to a kind of hypergravity spin coating coating machines, make inside honeycomb filler duct under super gravity field effect
Glue is evenly distributed.
Background technique
Utility model patent CN202508991U discloses a kind of simple coating machine of honeycomb ceramic carrier catalyst, including behaviour
Make platform, the slurry can for containing coating is provided on station, is provided with above slurry can for by honeycomb ceramic carrier
The mold clamped, mold upper seal connect piston cylinder, and cylinder is provided on piston cylinder, and the push rod of cylinder connects in piston cylinder
Piston.It has an advantageous effect in that the effect and efficiency of raising coating that can be very big, improves catalyst to greatest extent
The efficiency used, no waste of material, and can guarantee uniformity of the catalyst coat on carrier.
Utility model patent CN204570046U discloses a kind of coating machine equipped with double end cylinder, including one is used to inhale
Material, the quantitative cylinder of dnockout, quantitative cylinder bottom portion connect coating cylinder and storage vat by pipeline, and cylinder is equipped at the top of quantitative cylinder, described
Cylinder be double end cylinder, double end cylinder connects air accumulator and cyclelog, and quantitative cylinder and coating is set on pipeline between cylinder
There is valve.The advantage is that by be arranged double end cylinder, solve coating machine in the prior art quantify cylinder occupy aperture greatly ask
Topic, precision of the coating machine of raising in terms of feed liquid control, more saving feed liquid.
Utility model content
The utility model provides a kind of hypergravity spin coating coating machine, makes inside honeycomb filler duct under super gravity field effect
Glue is evenly distributed.
The hypergravity spin coating coating machine is mainly made of coating liquid bath, rotary shaft, coating rotor, injector, described
Injector is nested in rotary shaft lower part, and hollow two layers of the casing being made of internal layer and outer layer, the outer layer on injector top is provided with
Several equally distributed spray-holes；Inlet opening, back edge of the inlet opening along injector direction of rotation is arranged in injector lower outer layer
Liquid plate is pulled in setting；It is described coating rotor be using bottom support plate as bottom surface, top platen be upper bottom surface formed one it is hollow
Cylinder is supported and is divided by filler baffle between bottom support plate and top platen, and filler baffle is divided outside the packing cavity to be formed
Side is arranged filler and blocks；The coating rotor is nested in outside injector by bottom support plate, can be rotated with injector.
The inlet opening and the quantity for pulling liquid plate are respectively 1-12, preferably 4-8.The injector can be with rotary shaft
Rotation, coating liquid enters inlet opening in the case where pulling liquid plate and blocking and coat effect of inertia when rotary shaft rotates, from injector top
Spray-hole sprays.
Coat rotor column body pile up honeycomb filler, cylinder cross-sectional shape depending on the shape of honeycomb filler,
It can be round, square, cross etc..The filler baffle and filler, which have been blocked, supports the work of top platen and segmentation filler
With.The effect of filler block is to make the coating liquid thrown away from filler outflow coating rotor, is reentered in coating liquid bath.
The shape of cross section and coating rotor cross-section shape are adapted in the coating liquid bath.
The rotary shaft is placed in coating liquid bath along coating liquid bath central axes, and rotary shaft upper end is connected to motor.To prevent
To outside, the coating liquid bath upper edge is higher than the coating rotor for coating liquid splash.
The coating liquid bath is the autonomous container for loading coating liquid.
The utility model hypergravity spin coating coating machine core component is hypergravity coating rotor motor-driven, is intended to apply
The honeycomb filler covered is symmetrically fixed on the pallet of coating rotor, is made its duct direction along radial direction, is pressed top platen.It will
The rotor lower end inlet opening for installing filler protrudes into coating liquid, and vertically fixes position, unlatching rotor electric machine, and adjusting revolving speed 50~
500 turns/min carries out cloth glue, improves rotor after the completion of cloth glue, and inlet opening is made to leave coating liquid completely, improves rotational speed regulation extremely
1000~8000 turns/min carries out spin coating, and filler is removed after the completion of spin coating in case subsequent operation.
The function of the utility model hypergravity spin coating coating machine is as follows: under 1. slow-speed of revolution, in the feed liquor hole edge of injector lower part
It is high-speed rotating to pull liquid plate, coating liquid is pushed into injector chambers, and is ejected from injector top spray-hole, into filler
In duct；2. throwing away coating liquid extra in filler duct under high revolving speed mode, leave behind stronger close to surface adhesion force
Coating liquid；3. the utility model hypergravity spin coating coating machine is without separately setting glue conveyer system；4. compared with high pressure gas stripping,
Spin coating effect is more preferable.
Detailed description of the invention
Fig. 1 the utility model hypergravity spin coating coating machine schematic diagram.
1- coats liquid bath；2- rotary shaft；3- coats rotor；4- injector.
Fig. 2 the utility model hypergravity spin coating coating machine coats rotor schematic diagram.
5- spray-hole；6- inlet opening；7- pulls liquid plate；8- support plate；9- top platen；10- filler baffle；11- filler blocks
Net.
Specific embodiment
The utility model is described in detail and technology contents, now cooperates with the graphic illustration as follows:
The hypergravity spin coating coating machine is mainly made of coating liquid bath 1, rotary shaft 2, coating rotor 3, injector 4, described
Injector 4 is nested in rotary shaft lower part, and hollow two layers of the casing being made of internal layer and outer layer, the outer layer on injector top is provided with
Several equally distributed spray-holes 5；Inlet opening 6, back of the inlet opening along injector direction of rotation is arranged in injector lower outer layer
Liquid plate 7 is pulled along setting；It is bottom surface that the coating rotor 3, which is with bottom support plate 8, top platen 9 is upper bottom surface formation one
A hollow cylinder is supported and is divided by filler baffle 10 between bottom support plate 8 and top platen 9, and filler baffle is divided to be formed
Packing cavity on the outside of setting filler block 11；The coating rotor is nested in outside injector by bottom support plate, can be with spray
Emitter rotation.
In the present embodiment, the inlet opening and the quantity for pulling liquid plate are respectively 1-12, preferably 4-8.The spray
Emitter 4 can be rotated with rotary shaft, and coating liquid enters inlet opening in the case where pulling liquid plate and blocking and coat effect of inertia when rotary shaft rotates,
It is sprayed from the spray-hole on injector top.
In the present embodiment, the column body for coating rotor piles up honeycomb filler, and cylinder cross-sectional shape is filled out according to honeycomb
It can be round, square, cross etc. depending on the shape of material.The filler baffle and filler, which have been blocked, supports top platen
With the effect of segmentation filler.The effect of filler block is to make the coating liquid thrown away from filler outflow coating rotor, reenters painting
In covering liquid slot.The shape of cross section and coating rotor cross-section shape are adapted in the coating liquid bath.The rotary shaft is along painting
Covering liquid slot central axes are placed in coating liquid bath, and rotary shaft upper end is connected to motor.It is described to prevent coating liquid splash to outside
It coats liquid bath upper edge and is higher than the coating rotor.The coating liquid bath is the autonomous container for loading coating liquid.
Illustrating the course of work of the utility model with reference to the accompanying drawing is: the honeycomb filler for being intended to coating is symmetrically fixed on
In the support plate 8 for coating rotor 3, there is the segmentation of filler baffle 10 to fix, make its duct direction along radial direction, and by loaded on outside baffle
The 11 prevention filler of filler block of side radially skids off, and presses top platen 9.The rotor lower end inlet opening 6 for installing filler is protruded into
In coating liquid, and position is vertically fixed, open rotor electric machine, adjust 50~500 turns/min of revolving speed, coating liquid is pulling liquid plate 7
Enter inlet opening 6 under barrier effect, be sent into spray-hole 5 along injector interior interlayer and spray, carries out cloth into honeycomb filler inner hole
Glue, honeycomb filler inner hole is coated liquid and all covers after a certain period of time, i.e. completion cloth glue, improves rotor after the completion of cloth glue, make into
Fluid apertures 6 leaves coating liquid completely, improves rotational speed regulation to 1000~8000 turns/min, makes coating liquid extra in honeycomb stuffing hole
It throws away under the action of the centrifugal force, only leaves the stronger coating liquid of channel surfaces adhesive force, reach spin coating effect, taken after the completion of spin coating
Lower filler is in case subsequent operation.
Application range: metal or the coating of non-metal honeycomb filler surface.
Claims (9)
1. a kind of hypergravity spin coating coating machine, which is characterized in that mainly by coating liquid bath, rotary shaft, coating rotor, injector group
At the injector is nested in the rotary shaft lower part, hollow two layers of casing that the injector is made of internal layer and outer layer, institute
The outer layer for stating injector top is provided with several spray-holes；Inlet opening is arranged in the injector lower outer layer, and the inlet opening is along institute
Liquid plate is pulled in the back edge setting for stating injector direction of rotation；The coating rotor is pressed by bottom surface, top of bottom support plate
Plate be upper bottom surface formed a hollow cylinder, between the bottom support plate and the top platen by filler baffle support with
Segmentation, the filler baffle divide setting filler block on the outside of the packing cavity to be formed；The coating rotor passes through the bottom branch
Fagging is nested in outside the injector.
2. hypergravity spin coating coating machine as described in claim 1, which is characterized in that the inlet opening and the number for pulling liquid plate
Amount is respectively 1-12.
3. hypergravity spin coating coating machine as described in claim 1, which is characterized in that the inlet opening and the number for pulling liquid plate
Amount is respectively 4-8.
4. hypergravity spin coating coating machine as described in claim 1, which is characterized in that inside the hollow cylinder of the coating rotor
Honeycomb filler is piled up, the cross-sectional shape of the coating rotor is depending on the shape of honeycomb filler.
5. hypergravity spin coating coating machine as claimed in claim 4, which is characterized in that the cylinder cross section shape of the coating rotor
Shape is selected from round, square or cross.
6. hypergravity spin coating coating machine as claimed in claim 4, which is characterized in that the shape of cross section in the coating liquid bath
It is adapted with the cross-sectional shape of the coating rotor.
7. hypergravity spin coating coating machine as described in claim 1, which is characterized in that the upper end of the rotary shaft and motor connect
It connects.
8. hypergravity spin coating coating machine as described in claim 1, which is characterized in that the rotary shaft is along the coating liquid bath
Central axes are placed in the coating liquid bath.
9. hypergravity spin coating coating machine as described in claim 1, which is characterized in that the upper edge of the coating liquid bath is higher than institute
State coating rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736159.3U CN208583495U (en) | 2018-05-17 | 2018-05-17 | Supergravity glue-homogenizing coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736159.3U CN208583495U (en) | 2018-05-17 | 2018-05-17 | Supergravity glue-homogenizing coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208583495U true CN208583495U (en) | 2019-03-08 |
Family
ID=65533951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820736159.3U Active CN208583495U (en) | 2018-05-17 | 2018-05-17 | Supergravity glue-homogenizing coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208583495U (en) |
-
2018
- 2018-05-17 CN CN201820736159.3U patent/CN208583495U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |