CN106738197A - The curtain coating production equipment of zirconium oxide substrate - Google Patents
The curtain coating production equipment of zirconium oxide substrate Download PDFInfo
- Publication number
- CN106738197A CN106738197A CN201710028768.3A CN201710028768A CN106738197A CN 106738197 A CN106738197 A CN 106738197A CN 201710028768 A CN201710028768 A CN 201710028768A CN 106738197 A CN106738197 A CN 106738197A
- Authority
- CN
- China
- Prior art keywords
- workbench
- curtain coating
- zirconium oxide
- baffle plate
- oxide substrate
- 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
- 238000007766 curtain coating Methods 0.000 title claims abstract description 27
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910001928 zirconium oxide Inorganic materials 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 29
- 238000005266 casting Methods 0.000 claims abstract description 9
- 238000011068 loading method Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 13
- 230000033228 biological regulation Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 10
- 238000001035 drying Methods 0.000 description 9
- 239000002904 solvent Substances 0.000 description 8
- 238000013019 agitation Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 238000000935 solvent evaporation Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/30—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
- B28B5/026—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
- B28B5/027—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of the indefinite length type, e.g. belts, and being continuously fed
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses the curtain coating production equipment of zirconium oxide substrate, it is characterised in that：Lay the curtain coating loading plate of stainless steel plate material in the surface of workbench, the film strips that unreeling structure is unreeled are in level by being wound by rolling-up mechanism behind the surface of workbench, workbench is provided with casting device in the one end near unreeling structure, multiple hothouses are provided with above workbench, multiple hothouses are mutually communicated and form closing dry place in the top of workbench, in closing dry place downtake pipe is provided with front position, second exhaust pipe is provided with centre position, glass baffle plate is provided with hothouse, glass baffle plate carries out blocking to the film strips passed through from hothouse, glass baffle plate is inclined to set with level in a lateral direction, the bottom of the curtain coating loading plate is installed by the resistance heater with thermocouple.The present invention can meet the efficient high-quality production of zirconium oxide substrate, and the zirconium oxide substrate for being produced does not ftracture, surfacing, thickness are uniform.
Description
Technical field
The present invention relates to zirconia sensor technical field, and in particular to the oxidation zirconium base of zirconia sensor chip manufacturing
Piece is cast production equipment.
Background technology
Zirconia sensor is used to measure remaining oxygen amount during automobile burning, and it is reducing environmental pollution, is improving burning
Efficiency aspect plays positive effect.The critical component of zirconia sensor is zirconium oxide chip, the newest use of zirconium oxide chip
Multilayer zirconium oxide substrate laminates technique up and down.In the prior art, zirconium oxide substrate is produced using curtain coating mode, is given birth in curtain coating
In the curtain coating stage of product, blank is generally formed to be struck off to pulp surface using the flat scraper of single cutter head at present, due to
The control of the viscosity and rheological behavior of slurry is relatively difficult, so blank surface easily generates striated surface in the curtain coating stage；In addition,
When continuous feeding is carried out to stock chest by multiple feeding pipelines, slurry is also resulted in mixing because slurry is being moved through
Cannot keep uniform in journey and tend to shortrange order, blank surface is produced striped；Further, in the drying stage of curtain coating production,
Generally by the way of hot blast is blasted, the mode for blasting hot blast can be formed drying process of the blank in hothouse in hothouse
Larger air agitation, due to containing substantial amounts of additive and solvent, in the drying process of blank, the base of every kind of slurry in slurry
The behavior that dries of piece has very big difference, and solvent of the blank in blank in drying process is all the upper table from blank
Face one side evaporation, and because the thickness of thin of blank（Typically in 0.1-0.2mm）, so blank is very easy to produce in drying stage
The phenomenons such as raw bending crack, the efficient high-quality production of serious restriction zirconium oxide substrate, not only influence the making matter of zirconium oxide chip
Amount, and influence the certainty of measurement and job stability of zirconia sensor.
The content of the invention
In view of the shortcomings of the prior art, zirconium oxide substrate efficiently high-quality production can be met it is an object of the invention to provide one kind
Curtain coating production equipment.
The present invention is implemented by the following technical programs：
The curtain coating production equipment of zirconium oxide substrate, it is characterised in that：Including workbench and putting located at workbench front and back end
The curtain coating loading plate of stainless steel plate material is laid on volume, rolling-up mechanism, the surface of workbench, and the film strips that unreeling structure is unreeled exist
By being wound by rolling-up mechanism behind the surface of workbench, workbench is being provided with stream to level near one end of unreeling structure
Prolong device, the top of workbench is provided with multiple hothouses along the longitudinal direction, and multiple hothouses are mutually communicated and in workbench
Top form closing dry place, be provided with downtake pipe in front position in closing dry place, be provided with centre position
Second exhaust pipe, the exhaust gas intake port of first, second blast pipe upward, the air exit and induced draft fans of first, second blast pipe
Communicate, glass baffle plate is provided with hothouse, glass baffle plate leaves the height distance on workbench surface no more than 5cm, glass gear
Plate carries out blocking to the film strips passed through from hothouse, and glass baffle plate is inclined to set with level in a lateral direction,
The resistance heater with thermocouple is installed in the bottom of the curtain coating loading plate, and different hothouses have different heating temperature control
System.
After adopting the above technical scheme, the attainable course of work of the invention is：The film strips that unreeling structure is unreeled are in water
Mean longitude is wound after crossing the surface of workbench by rolling-up mechanism, and while film strips are moved, casting device is cast in film strips
On slurry moved in hothouse with film strips, slurry be attached to film strips surface formed blank, in hothouse, resistance
Silk heater is heated to workbench surface, and then the blank in the film strips and film strips by workbench surface is carried out
Heating, is evaporated the solvent in blank, and during the heating evaporation of solvent, the top of blank has short glass to keep off all the time
Plate is carried out blocking to it, therefore the drying process of blank seldom can be influenceed by air agitation, it is to avoid produce bending crack etc. existing
As, so as to realize the efficient high-quality production of zirconium oxide substrate, the zirconium oxide substrate for being produced does not ftracture, finally, the solvent of evaporation
Hothouse is pulled out under the scavenging action of blast pipe；In the blank dry starting stage, solvent evaporation amount is big, so in glass
Many droplets can be formed on baffle plate, the lateral inclination of glass baffle plate sets and droplet can be avoided to collect drop onto in blank；
Further, it is more preferably to complete the drying to blank, casting apparatus is all up accurate temperature control at each section, employs many
The design of individual hothouse, different hothouses have different heating temperature, and different heating temperature can be by the heat of resistance heater
Galvanic couple control realizes, ideally, hothouse inlet temperature close to room temperature, then temperature with uniform temperature gradient gradually
Raise.
Preferably, the casting device includes the stock chest crossed jointly by hopper side plate and scraper, scraper is located at storage
Hopper rear side, is mutually close between the bottom surface of hopper side plate and the film strips, and stream is reserved between the bottom of scraper and the film strips
Prolong gap, the scraper has round bottom, forward and backward cutter groove is outputed on round bottom to form the double-pole header structure of scraper, preceding cutter groove is three
Angle-shaped groove, rear cutter groove is flat shape groove.
After adopting the above technical scheme, there is scraper round bottom to design, round bottom can make slurry soft before scraper bottom is entered
Property extend, form the smooth plane of flattening in pulp surface, frictional force when reducing slurry by scraper bottom makes slurry in film strips table
Face is easier to sprawl, then the striking off twice to slurry through Double-cutter head, so that it is guaranteed that smooth in casting processes of blank surface and
Striated surface will not be generated, and blank thickness is uniform.
Preferably, being provided with liquid level sensor above the stock chest, regulation hopper is provided with front side of the stock chest,
Regulation hopper connection pulp feeder pipeline, installs control valve on pulp feeder pipeline, control valve is electrically connected with liquid level sensor
Connect, the front side board of the hopper side plate is obliquely installed to form inclined-plane, the spilling slurry in the regulation hopper is entered by inclined-plane
Stock chest.
After adopting the above technical scheme, the slurry that many feeding pipelines are sent out is first into being mixed in regulation hopper,
Then the slurry in regulation hopper enters stock chest in the mode of overflowing and by inclined-plane mitigation, and stock chest top is provided with liquid level
Sensor come control and keep the slurry in stock chest by scraper have constant height, so, not only adjust hopper
Interior slurry mixing will not be impacted to the curtain coating of blank, and slurry height the constant slurry pressure that can make in stock chest
Power stabilization, and then make the mobility that there is stable and uniform by the slurry of scraper bottom, thereby, it is ensured that blank surface is smooth, have
Effect solves many feeding pipelines when slurry is supplied due to generation fringe phenomena in blank surface caused by slurry mixing.
Preferably, the both sides of the glass baffle plate have the flange bent to film strips side, the work below flange is put down
There is groove on platform, and groove floor is obliquely installed, groove lowest part has liquid outflow port, and the liquid outflow port passes through pipeline
Connected drainage pump.By above-mentioned design, glass baffle plate preferably slow down air can be disturbed on the dry influence of blank, while glass
The droplet assembled on glass baffle plate can be fallen into groove by flange drains outward.
In sum, the present invention can meet the efficient high-quality production of zirconium oxide substrate, and the zirconium oxide substrate for being produced is not opened
Split, surfacing, thickness it is uniform, compared with prior art, with prominent substantive distinguishing features and significant progressive.
Brief description of the drawings
The present invention has the following drawings：
Fig. 1 is structural representation of the invention,
Fig. 2 is the partial enlarged drawing of Fig. 1,
Fig. 3 is the transverse sectional view inside hothouse.
Specific embodiment
As illustrated, the curtain coating production equipment of zirconium oxide substrate of the invention, including workbench 5, located at workbench 5
The curtain coating loading plate of stainless steel plate material is laid on the unreeling structure 1 and rolling-up mechanism 8 of front and back end, the surface of workbench 5, unreels
The film strips A that mechanism 1 is unreeled, by being wound by rolling-up mechanism 8 behind the surface of workbench 5, is close to rolling-up mechanism in level
8 are provided with diaphragm automatic deviation rectifying mechanism 7, and workbench 5 is provided with casting device 2, workbench 5 in the one end near unreeling structure 1
Top be provided with nine hothouses 4 along the longitudinal direction, nine hothouses are mutually communicated and form closing in the top of workbench 5
Dry place, in front position in closing dry place（The inlet side of the first hothouse）Be provided with downtake pipe 3, in interposition
Put（The inlet side of the 5th hothouse）Be provided with second exhaust pipe 6, the exhaust gas intake port 31 of first, second blast pipe upward, first,
The air exit of two blast pipes is communicated with induced draft fans, is provided with glass baffle plate 9 in the first to the 7th hothouse, glass baffle plate 9 from
The height distance on the surface of workbench 5 is opened no more than 5cm, 9 couples of film strips A passed through from hothouse 4 of glass baffle plate are carried out
On block, and then make glass baffle plate 9 be formed above blank B approximately to completely cut off small space and avoid air agitation pair in hothouse 4
The drying of blank B is impacted, and glass baffle plate 9 is inclined to set with level in a lateral direction, and angle of inclination is not more than 5 degree；
It is that preferably slow down air is disturbed on the dry influences of blank B, the both sides of the glass baffle plate 9 have to the bending of film strips A sides
Flange 91, there is groove 51, and the inclined bottom surface of groove 51 is set, the lowest part of groove 51 on the workbench 5 of the lower section of flange 91
With liquid outflow port, the liquid outflow port is by pipeline connected drainage pump, so, the droplet assembled on glass baffle plate
Can be fallen into groove by flange and drained outward；The bottom of the curtain coating loading plate is installed by the resistance heater with thermocouple
10, each hothouse 4 has independent resistance heater, different hothouses 4 is had different heating temperature control.
The casting device 2 is included by hopper side plate（Front side board 24, left and right side plate 23）The storage crossed jointly with scraper 27
Hopper 26, scraper 27 is located at the rear side of stock chest 26, is mutually close between the bottom surface of hopper side plate and the film strips A, scraper 27
Curtain coating gap is reserved between bottom and the film strips A, the scraper 27 has round bottom, forward and backward cutter groove is outputed on round bottom to be formed
The double-pole header structure of scraper, preceding cutter groove 28 is vee gutter, and rear cutter groove 29 is flat shape groove；The top of the stock chest 26 is provided with
Liquid level sensor 25, the front side of the stock chest 26 is provided with regulation hopper 22, the regulation connection pulp feeder of hopper 22 pipeline 20, slurry
Control valve 21 is installed on material feeding pipeline 20, control valve 21 is electrically connected with liquid level sensor 25, before the hopper side plate
Side plate 24 is obliquely installed to form inclined-plane, and the spilling slurry in the regulation hopper 22 enters stock chest 26 by inclined-plane.
The course of work of the invention is：The film strips A that unreeling structure 1 is unreeled is in level by behind the surface of workbench 5
Wound by rolling-up mechanism 8, while film strips A is moved, slurry in stock chest 26 through the bottom of round bottom scraper 27 curtain coating
Gap is cast on film strips A and sprawls, and the surface that slurry is attached to film strips A forms the uniform and smooth blank B of thickness, then base
Piece B is moved in hothouse 4 with film strips A, and in hothouse 4, resistance heater 10 is added to the surface of workbench 5
Heat, hothouse inlet temperature is gradually risen close to room temperature, then temperature with uniform temperature gradient, and then to by workbench
Blank B on the film strips A and film strips on 5 surfaces is heated, and the solvent in blank B is evaporated in order, is steamed in the heating of solvent
During hair, the top of blank B has the short glass baffle plate 9 to carry out blocking to it all the time, thus blank B drying process meeting
Seldom influenceed by air agitation, it is to avoid the phenomenons such as bending crack are produced, so as to realize the efficient high-quality production of zirconium oxide substrate, institute
The zirconium oxide substrate of production does not ftracture, and finally, the solvent of evaporation is pulled out hothouse 4 under the scavenging action of blast pipe 3,6；
Blank B dry starting stages, solvent evaporation amount is big, so can form many droplets, glass baffle plate on glass baffle plate 9
9 lateral inclination sets and droplet can be avoided to collect drop onto on blank B.
Claims (4)
1. the curtain coating production equipment of zirconium oxide substrate, it is characterised in that：Including workbench and located at workbench front and back end
Unreel, rolling-up mechanism, the curtain coating loading plate of stainless steel plate material, the film strips that unreeling structure is unreeled are laid in the surface of workbench
In level by being wound by rolling-up mechanism behind the surface of workbench, workbench is provided with the one end near unreeling structure
Casting device, the top of workbench is provided with multiple hothouses along the longitudinal direction, and multiple hothouses are mutually communicated and flat in work
The top of platform forms closing dry place, is provided with downtake pipe in front position in closing dry place, is installed in interposition
Have a second exhaust pipe, the exhaust gas intake port of first, second blast pipe upward, air exit and the exhausting wind of first, second blast pipe
Machine is communicated, and glass baffle plate is provided with hothouse, and glass baffle plate leaves the height distance on workbench surface no more than 5cm, glass
Baffle plate is carried out blocking to the film strips passed through from hothouse, and glass baffle plate is inclined with level in a lateral direction to be set
Put, the resistance heater with thermocouple is installed in the bottom of the curtain coating loading plate, and different hothouses have different heating temperature
Control.
2. the curtain coating production equipment of zirconium oxide substrate as claimed in claim 1, it is characterised in that：The casting device include by
The stock chest that hopper side plate and scraper are crossed jointly, scraper be located at stock chest rear side, the bottom surface of hopper side plate and the film strips it
Between be mutually close to, curtain coating gap is reserved between the bottom of scraper and the film strips, the scraper has round bottom, outputed on round bottom
To form the double-pole header structure of scraper, preceding cutter groove is vee gutter to forward and backward cutter groove, and rear cutter groove is flat shape groove.
3. the curtain coating production equipment of zirconium oxide substrate as claimed in claim 2, it is characterised in that：Set above the stock chest
There is liquid level sensor, regulation hopper, regulation hopper connection pulp feeder pipeline, pulp feeder pipe are provided with front side of the stock chest
Control valve is installed, control valve is electrically connected with liquid level sensor on road, the front side board of the hopper side plate is obliquely installed to be formed
Inclined-plane, the spilling slurry in the regulation hopper enters stock chest by inclined-plane.
4. the curtain coating production equipment of zirconium oxide substrate as claimed in claim 1, it is characterised in that：The both sides of the glass baffle plate
With the flange bent to film strips side, there is groove on the workbench below flange, and groove floor is obliquely installed, groove
Lowest part has liquid outflow port, and the liquid outflow port passes through pipeline connected drainage pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028768.3A CN106738197A (en) | 2017-01-16 | 2017-01-16 | The curtain coating production equipment of zirconium oxide substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028768.3A CN106738197A (en) | 2017-01-16 | 2017-01-16 | The curtain coating production equipment of zirconium oxide substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738197A true CN106738197A (en) | 2017-05-31 |
Family
ID=58946649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710028768.3A Pending CN106738197A (en) | 2017-01-16 | 2017-01-16 | The curtain coating production equipment of zirconium oxide substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738197A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0387814A2 (en) * | 1989-03-14 | 1990-09-19 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Method for continuously producing resin films and apparatus therefor. |
| US6682598B1 (en) * | 2001-10-01 | 2004-01-27 | Electronic Circuit Systems | Apparatus for casting and drying ceramic tape |
| CN2816041Y (en) * | 2005-08-09 | 2006-09-13 | 黄荣厦 | Over-flow type flow-casting device |
| CN201227851Y (en) * | 2007-10-11 | 2009-04-29 | 北京东方泰阳科技有限公司 | Tape-casting machine |
| CN202985901U (en) * | 2013-04-25 | 2013-06-12 | 浙江德龙科教设备有限公司 | Casting machine |
| CN203665690U (en) * | 2013-12-31 | 2014-06-25 | 莱鼎电子材料科技有限公司 | Casting film machine special for manufacturing low-cost aluminum nitride ceramic substrate for LED |
| CN203863893U (en) * | 2013-12-31 | 2014-10-08 | 莱鼎电子材料科技有限公司 | Casting machine for producing high-thermal-conductivity ceramic substrates |
| CN105881798A (en) * | 2016-05-31 | 2016-08-24 | 福建万弘海洋生物科技有限公司 | Steam type casting machine |
| CN206445926U (en) * | 2017-01-16 | 2017-08-29 | 陈振宁 | The curtain coating production equipment of zirconium oxide substrate |
-
2017
- 2017-01-16 CN CN201710028768.3A patent/CN106738197A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0387814A2 (en) * | 1989-03-14 | 1990-09-19 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Method for continuously producing resin films and apparatus therefor. |
| US6682598B1 (en) * | 2001-10-01 | 2004-01-27 | Electronic Circuit Systems | Apparatus for casting and drying ceramic tape |
| CN2816041Y (en) * | 2005-08-09 | 2006-09-13 | 黄荣厦 | Over-flow type flow-casting device |
| CN201227851Y (en) * | 2007-10-11 | 2009-04-29 | 北京东方泰阳科技有限公司 | Tape-casting machine |
| CN202985901U (en) * | 2013-04-25 | 2013-06-12 | 浙江德龙科教设备有限公司 | Casting machine |
| CN203665690U (en) * | 2013-12-31 | 2014-06-25 | 莱鼎电子材料科技有限公司 | Casting film machine special for manufacturing low-cost aluminum nitride ceramic substrate for LED |
| CN203863893U (en) * | 2013-12-31 | 2014-10-08 | 莱鼎电子材料科技有限公司 | Casting machine for producing high-thermal-conductivity ceramic substrates |
| CN105881798A (en) * | 2016-05-31 | 2016-08-24 | 福建万弘海洋生物科技有限公司 | Steam type casting machine |
| CN206445926U (en) * | 2017-01-16 | 2017-08-29 | 陈振宁 | The curtain coating production equipment of zirconium oxide substrate |
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