CN209126283U - A kind of film strips laminating apparatus and tape casting equipment - Google Patents
A kind of film strips laminating apparatus and tape casting equipment Download PDFInfo
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- CN209126283U CN209126283U CN201821709484.7U CN201821709484U CN209126283U CN 209126283 U CN209126283 U CN 209126283U CN 201821709484 U CN201821709484 U CN 201821709484U CN 209126283 U CN209126283 U CN 209126283U
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- film strips
- laminating apparatus
- scraper
- hole
- supporting element
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
A kind of film strips laminating apparatus and tape casting equipment, belong to solid oxide fuel cell production field.Film strips laminating apparatus includes supporting element and vacuum evacuation device.The inside of supporting element is configured with multiple through-holes.Supporting element includes first surface.First surface is plane, and first surface be used to contact with film strips.Each through-hole all has the opening through first surface.Through-hole forms the air communication channel being connected in supporting element by first surface.The inlet channel of vacuum evacuation device is connected to each through-hole.Tape casting equipment includes drive roll, driven voller, scraper, slurry tank and above-mentioned film strips laminating apparatus.Scraper, slurry tank and film strips laminating apparatus are set between drive roll and driven voller.Scraper and slurry tank are set to the side of first surface.Scraper and first surface clearance fit, the slurry that first surface can support slurry tank to leak out.Film strips laminating apparatus can be such that film strips are preferably bonded.The green compact thickness of tape casting equipment production is more uniform.
Description
Technical field
The utility model relates to solid oxide fuel cell production fields, paste in particular to a kind of film strips
It attaches together and sets and tape casting equipment.
Background technique
Casting technique is the important method of current solid oxide fuel cell enterprise production large scale battery substrate.Curtain coating
Method is exactly that adhesive, solvent etc. are added in powder, and the slurry with certain viscosity is obtained through techniques such as ball milling, filtering, deaerations
Material.This sticking slurry under constant pressure, by slurry scraper be coated with organosilicon with certain speed operation
Gap between film strips and stream is sticked in film strips, through continuous drying, trimming, blank strip is separated with film strips in casting machine tail
(or not separating) winds the method for obtaining green tape respectively.The thickness of green compact is determined by gap between slurry scraper and film strips.?
The pedestal for having one piece of surface very smooth below slurry tank and slurry scraper, the pedestal are horizontally disposed, it is ensured that it is flat can to obtain comparison
Whole green tape.
But found in actual mechanical process, need the gravity by slurry itself to make film strips patch on the base, sometimes film strips
Or the edge of film strips can not paste completely on the base.Especially film strips are too long, dry weather, multilayer film common curtain coating (first
Curtain coating once obtain one layer of green compact, then continue on it curtain coating obtain two layers of green compact sticked together) in the case where very often out
It is existing, lead to whole green compact uneven thickness and is not available.
Utility model content
One of the purpose of this utility model is to provide a kind of film strips laminating apparatus, existing in order to alleviate to a certain extent
There is the problem of film strips cannot be bonded on the base well in technology.Film strips laminating apparatus provided by the utility model can be compared with
Film strips are fitted in support plate well.
The another object of the utility model is to provide a kind of tape casting equipment, the film strips fitting of the tape casting equipment
Support plate is preferable, and the green compact thickness produced is more uniform.
The purpose of this utility model can be realized by following technical proposal:
Film strips laminating apparatus provided by the utility model, the film strips laminating apparatus include supporting element and vacuum evacuation device,
The inside of the supporting element is configured with multiple through-holes, and the supporting element includes first surface, and the first surface is plane, institute
It states first surface to be used to contact with film strips, each through-hole all has the opening through the first surface, multiple described
The corresponding open space setting of through-hole, the through-hole form the air being connected in the supporting element by the first surface
Circulation passage；The inlet channel of the vacuum evacuation device is connected to each through-hole, when so that the film strips passing through supporting element
The upper and lower surface of the film strips is capable of forming pressure difference.
As a kind of optimal technical scheme of the utility model, the inside of the supporting element also has communicating passage, each
The through-hole is interconnected inside the supporting element by the communicating passage, the communicating passage and the vacuum evacuation device
The inlet channel connection.
As a kind of optimal technical scheme of the utility model, an institute is offered in the position far from the first surface
State inlet channel.
As a kind of optimal technical scheme of the utility model, the volume of each through-hole is less than the communicating passage
Volume.
As a kind of optimal technical scheme of the utility model, the diameter of the through-hole is 0.5~3mm.
As a kind of optimal technical scheme of the utility model, corresponding be open of each through-hole is distributed evenly in institute
State first surface.
As a kind of optimal technical scheme of the utility model, the through-hole compartment of terrain and equably be distributed in it is a plurality of straight
The through-hole interval and uniform distribution on line, on a plurality of straight line.
The utility model additionally provides a kind of tape casting equipment, the tape casting equipment include drive roll, driven voller,
Scraper, slurry tank and film strips laminating apparatus described in any of the above embodiments, the drive roll and driven voller interval setting, it is described
Scraper, the slurry tank and the film strips laminating apparatus are set between the drive roll and the driven voller, first table
Plane where face is tangential on the drive roll and the driven voller, and the scraper and the slurry tank are set to first table
The side in face, the scraper and the first surface clearance fit, the first surface can support the slurry tank to leak out
Slurry.
As a kind of optimal technical scheme of the utility model, the rotational axis line of the drive roll and the driven voller is equal
It is horizontally disposed.
As a kind of optimal technical scheme of the utility model, the tape casting equipment further includes scraper controller, institute
The scraper displacement can be controlled by stating scraper controller, change the distance between the scraper and the first surface.
The beneficial effects of the utility model include:
Film strips laminating apparatus provided by the utility model includes supporting element and vacuum evacuation device.The inside of supporting element is by structure
Multiple through-holes are made.Supporting element includes first surface, and first surface is plane, and first surface be used to contact with film strips.It is each
Through-hole all has the opening through first surface, the corresponding open space setting of multiple through-holes.Through-hole formation is connected by first surface
Pass to the air communication channel in supporting element.The inlet channel of vacuum evacuation device is connected to each through-hole, so that film strips are by branch
The upper and lower surface of film strips is capable of forming pressure difference when support member.By constructing through-hole in supporting element, make the opening of through-hole towards quilt
It is used to support the first surface of film strips, and vacuum evacuation device is set and forms pressure difference, so that film strips when first surface by being pressed
It suppresses to first surface, realizes fitting.
Tape casting equipment provided by the utility model includes drive roll, driven voller, scraper, slurry tank and above-mentioned film
Band laminating apparatus.Drive roll and the setting of driven voller interval.Scraper, slurry tank and film strips laminating apparatus are set to drive roll and driven
Between roller.Plane where first surface is tangential on drive roll and driven voller.Scraper and slurry tank are set to the one of first surface
Side.Scraper and first surface clearance fit.The slurry that first surface can support slurry tank to leak out.By setting drive roll and from
Dynamic roller makes tension of film strips when by film strips laminating apparatus by both ends, smooth convenient for film strips.Film strips laminating apparatus can
Film strips are made to be fitted in first surface.Slurry tank can be facilitated to be fed and scrape the side that scraper and slurry tank are set to first surface
Knife strikes off slurry.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is that structure of the supporting element of film strips laminating apparatus provided by the utility model embodiment under the first visual angle is shown
It is intended to；
Fig. 2 is the cross-sectional view of the position A-A in Fig. 1；
Fig. 3 is the overall schematic of tape casting equipment provided by the utility model embodiment；
Fig. 4 is the operation schematic diagram of tape casting equipment provided by the utility model embodiment.
Icon: 100- supporting element；110- first surface；111- through-hole；120- inlet channel；130- communicating passage；200-
Vacuum evacuation device；300- drive roll；400- driven voller；500- scraper；600- slurry tank.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term " on ", "lower"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, in the present invention unless specifically defined or limited otherwise, fisrt feature on second feature or
Under may include that the first and second features directly contact, may include the first and second features be not direct contact but logical yet
Cross the other characterisation contact between them.Moreover, fisrt feature is on second feature, top and above include fisrt feature
Right above second feature and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is
Under two features, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature
Level height is less than second feature.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Casting technique is the important method of current solid oxide fuel cell enterprise production large scale battery substrate.Curtain coating
Method is exactly that adhesive, solvent etc. are added in powder, and the slurry with certain viscosity is obtained through techniques such as ball milling, filtering, deaerations
Material.This sticking slurry under constant pressure, by slurry scraper be coated with organosilicon with certain speed operation
Gap between film strips and stream is sticked in film strips, through continuous drying, trimming, blank strip is separated with film strips in casting machine tail
(or not separating) winds the method for obtaining green tape respectively.The thickness of green compact is determined by gap between slurry scraper and film strips.?
The pedestal for having one piece of surface very smooth below slurry tank and slurry scraper, the pedestal are horizontally disposed, it is ensured that it is flat can to obtain comparison
Whole green tape.
But found in actual mechanical process, need the gravity by slurry itself to make film strips patch on the base, sometimes film strips
Or the edge of film strips can not paste completely on the base.Especially film strips are too long, dry weather, multilayer film common curtain coating (first
Curtain coating once obtain one layer of green compact, then continue on it curtain coating obtain two layers of green compact sticked together) in the case where very often out
It is existing, lead to whole green compact uneven thickness and is not available.
For above situation, applicant proposes this film on the basis of by a large amount of theoretical research and practical operation
Band laminating apparatus and tape casting equipment.The film strips laminating apparatus can preferably fit to film strips on pedestal.This is cast into
The film strips fitting pedestal of type equipment is preferable, and the green compact thickness produced is more uniform.
Embodiment:
The present embodiment provides a kind of film strips laminating apparatus, specific structure is as hereinbefore set forth.
Film strips laminating apparatus includes supporting element 100 and vacuum evacuation device 200.The inside of supporting element 100 is configured with multiple
Through-hole 111.Supporting element 100 includes first surface 110, and first surface 110 is plane, and first surface 110 be used to connect with film strips
Touching.Each through-hole 111 all has the opening through first surface 110, the setting of multiple through-holes 111 corresponding open space.Through-hole
111 form the air communication channel being connected in supporting element 100 by first surface 110.The inlet channel of vacuum evacuation device 200
120 are connected to each through-hole 111, so that the upper and lower surface of film strips is capable of forming pressure difference when film strips pass through supporting element 100.
Fig. 1 is please referred to, reference Fig. 2 is cooperated, the whole supporting element 100 in the present embodiment is in rectangular parallelepiped structure.The cuboid
The supporting element 100 of structure is hollow structure.The upper surface of supporting element 100 is first surface 110.100 internal structure of supporting element has
Multiple through-holes 111, multiple through-holes 111 have opening in first surface 110.Multiple through-holes 111 are in the formation of first surface 110
Opening be uniformly distributed, specifically, in the present embodiment, 111 compartment of terrain of through-hole and equably on being distributed in a plurality of straight line is more
The interval of through-hole 111 and uniform distribution on straight line.I.e. multiple through-holes 111 press matrix in the opening that first surface 110 is formed
Mode is uniformly arranged.
The other end of multiple through-holes 111 is connected to the hollow space of supporting element 100, and the hollow space of supporting element 100 is formed
Communicating passage 130 will be interconnected between multiple through-holes 111.Supporting element 100 is also provided with inlet channel 120, inlet channel
120 are connected to communicating passage 130, allow air to big via inlet channel 120, communicating passage 130 and through-hole 111 and the external world
Gas connection.Inlet channel 120 is opened in the position far from first surface 110, and in the present embodiment, inlet channel 120 is through branch
The second surface opposite with first surface 110 in support member 100.Specifically, an inlet channel is only offered on supporting element 100
120, which is opened in the middle part of second surface.Pass through one inlet channel 120 of setting, communicating passage 130 and more
A through-hole 111, as soon as multiple through-holes 111 can be changed simultaneously in first surface so that only change atmospheric pressure at inlet channel 120
The atmospheric pressure of 110 openings.
Vacuum evacuation device 200 is connected with inlet channel 120, and vacuum evacuation device 200 generates negative pressure in inlet channel 120,
The negative pressure is transferred to first surface 110 by interface channel and through-hole 111.Pressure is generated between the upper and lower surfaces of film strips
Difference is influenced by atmospheric pressure, and film strips will be bonded with 2 first surfaces 110.
It should be noted that in the present embodiment, the volume of through-hole 111 is less than the volume of interface channel.When through-hole 111
When volume is greater than the volume of interface channel, the through-hole 111 close to inlet channel 120 is relative to the through-hole far from inlet channel 120
111 are easier to be pumped air, cause the through-hole 111 of close inlet channel 120 in the opening of first surface 110 relative to separate
The through-hole 111 of inlet channel 120 is smaller in the pressure of the opening of first surface 110.Cause film strips close to inlet channel 120
Position fitting is tighter, more loose in the position fitting far from inlet channel 120.This difference is much smaller than in 130 volume of communicating passage
It is more obvious when 111 volume of through-hole.When the volume of through-hole 111 be less than communicating passage 130 volume when, this difference compared with
It is small, it can be ignored.Therefore, when the volume of through-hole 111 is less than the volume of interface channel, effect is preferable.
Due to being provided with vacuum evacuation device 200, upper and lower surface when film strips pass through supporting element 100 forms pressure difference, and film strips exist
It is bonded under the action of atmospheric pressure.The diameter of through-hole 111 has an impact to the fitting effect of film strips.When the diameter of through-hole 111 is less than normal
When, air is taken away relatively slowly, and the pressure difference above and below film strips is smaller, therefore it is poor to be bonded effect.When the diameter of through-hole 111 is bigger than normal, film
Band is influenced by vacuum evacuation device 200, is easy to make the film strips of close through-hole 111 to 111 sunken inside of through-hole.In the present embodiment
In, the diameter of through-hole 111 is 0.5~3mm.When the diameter of through-hole 111 within this range when, generated effect is preferable.
Referring to figure 3., the present embodiment additionally provides a kind of tape casting device, tape casting equipment include drive roll 300,
Driven voller 400, scraper 500, slurry tank 600 and above-mentioned film strips laminating apparatus, drive roll 300 and the setting of the interval of driven voller 400,
Scraper 500, slurry tank 600 and film strips laminating apparatus are set between drive roll 300 and driven voller 400, where first surface 110
Plane be tangential on drive roll 300 and driven voller 400, scraper 500 and slurry tank 600 are set to the side of first surface 110, scrape
Knife 500 and 110 clearance fit of first surface, the slurry that first surface 110 can support slurry tank 600 to leak out.
In the present embodiment, in order to facilitate actual production processing, by the rotational axis line of drive roll 300 and driven voller 400
It is horizontally disposed.Slurry is easy by weight when being obliquely installed this avoid the rotational axis line of drive roll 300 and driven voller 400
Power is influenced and is flowed downward, and causes the result that product quality is bad.By the rotational axis line water of drive roll 300 and driven voller 400
Flat setting can also facilitate scraper 500 to carry out striking off processing to slurry caused by slurry tank 600.
It should be noted that tape casting equipment further includes 500 controller of scraper, 500 controller of scraper, which can control, to be scraped
Knife 500 is displaced, and changes the distance between scraper 500 and first surface 110.By adjusting between scraper 500 and first surface 110
Distance can adjust the thickness of green compact produced.
Referring to figure 4., tape casting device provided by the present embodiment works in this way:
Film strips volume 222 on driven voller 400, the other end of film strips is connect with drive roll 300.Pass through turning for drive roll 300
It is dynamic, pass through film strips on the film strips laminating apparatus being set between drive roll 300 and driven voller 400 with certain speed.Film strips patch
It attaches together and sets so that film strips are tightly fitted on first surface 110.Slurry tank 600 is released on a large amount of slurries to film strips.Due to film strips
Be it is mobile, form relative motion between scraper 500 and film strips.So that scraper 500 strikes off a large amount of slurries in film strips.In turn
Produce green compact in homogeneous thickness.
Film strips laminating apparatus provided by the present embodiment includes supporting element 100 and vacuum evacuation device 200.Supporting element 100
Inside is configured with multiple through-holes 111.Supporting element 100 includes first surface 110, and first surface 110 is plane, first surface
110 be used to contact with film strips.Each through-hole 111 all has the opening through first surface 110, and multiple through-holes 111 are corresponding
Open space setting.Through-hole 111 forms the air communication channel being connected in supporting element 100 by first surface 110.Vacuum means
It sets 200 inlet channel 120 to be connected to each through-hole 111, so that the upper and lower surface of film strips can when film strips pass through supporting element 100
Form pressure difference.By constructing through-hole 111 in supporting element 100, make the opening of through-hole 111 towards being used for the of support membrane band
One surface 110, and vacuum evacuation device 200 is set and forms pressure difference, so that film strips press to the by pressure when by first surface 110
Fitting is realized on one surface 110.
Tape casting equipment provided by the present embodiment includes drive roll 300, driven voller 400, scraper 500, slurry tank 600
With above-mentioned film strips laminating apparatus.Drive roll 300 and the setting of the interval of driven voller 400.Scraper 500, slurry tank 600 and film strips fitting
Device is set between drive roll 300 and driven voller 400.Plane where first surface 110 is tangential on drive roll 300 and driven
Roller 400.Scraper 500 and slurry tank 600 are set to the side of first surface 110.Scraper 500 and 110 clearance fit of first surface.
The slurry that first surface 110 can support slurry tank 600 to leak out.By setting drive roll 300 and driven voller 400 film strips are existed
It is smooth convenient for film strips by tension when film strips laminating apparatus by both ends.Film strips laminating apparatus can make film strips be fitted in
One surface 110.By the side that scraper 500 and slurry tank 600 are set to first surface 110 can facilitate slurry tank 600 feed and
Scraper 500 strikes off slurry.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of film strips laminating apparatus, which is characterized in that the film strips laminating apparatus includes:
Supporting element, the inside of the supporting element are configured with multiple through-holes, and the supporting element includes first surface, first table
Face is plane, and the first surface be used to contact with film strips, and each through-hole all has opening through the first surface
Mouthful, the corresponding open space setting of the multiple through-holes, the through-hole, which is formed, is connected to the branch by the first surface
Air communication channel in support member；And
Vacuum evacuation device, the inlet channel of the vacuum evacuation device are connected to each through-hole, so that the film strips are by branch
The upper and lower surface of the film strips is capable of forming pressure difference when support member.
2. film strips laminating apparatus according to claim 1, which is characterized in that the inside of the supporting element also has connection logical
Road, each through-hole are interconnected inside the supporting element by the communicating passage, and the communicating passage and the pumping are true
The inlet channel of empty device is connected to.
3. film strips laminating apparatus according to claim 2, which is characterized in that offered in the position far from the first surface
One inlet channel.
4. film strips laminating apparatus according to claim 2, which is characterized in that the volume of each through-hole is less than the connection
The volume in channel.
5. film strips laminating apparatus according to claim 1, which is characterized in that the diameter of the through-hole is 0.5~3mm.
6. film strips laminating apparatus according to claim 1, which is characterized in that corresponding be open of each through-hole is equably divided
It is distributed in the first surface.
7. film strips laminating apparatus according to claim 4, which is characterized in that the through-hole compartment of terrain and be equably distributed in
The through-hole interval and uniform distribution on a plurality of straight line, on a plurality of straight line.
8. a kind of tape casting equipment, which is characterized in that the tape casting equipment includes drive roll, driven voller, scraper, slurry
Slot and film strips laminating apparatus according to claim 1-7, the drive roll and driven voller interval setting, institute
It states scraper, the slurry tank and the film strips laminating apparatus to be set between the drive roll and the driven voller, described first
Plane where surface is tangential on the drive roll and the driven voller, and the scraper and the slurry tank are set to described first
The side on surface, the scraper and the first surface clearance fit, the first surface can support the slurry tank to leak out
Slurry.
9. tape casting equipment according to claim 8, which is characterized in that the rotation axis of the drive roll and the driven voller
Heart line is horizontally disposed.
10. tape casting equipment according to claim 8, which is characterized in that the tape casting equipment further includes scraper control
Device processed, the scraper controller can control the scraper displacement, change the distance between the scraper and the first surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821709484.7U CN209126283U (en) | 2018-10-22 | 2018-10-22 | A kind of film strips laminating apparatus and tape casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821709484.7U CN209126283U (en) | 2018-10-22 | 2018-10-22 | A kind of film strips laminating apparatus and tape casting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209126283U true CN209126283U (en) | 2019-07-19 |
Family
ID=67230579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821709484.7U Active CN209126283U (en) | 2018-10-22 | 2018-10-22 | A kind of film strips laminating apparatus and tape casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209126283U (en) |
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2018
- 2018-10-22 CN CN201821709484.7U patent/CN209126283U/en active Active
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