CN213958995U - Film vacuum adsorption laminating heating device - Google Patents
Film vacuum adsorption laminating heating device Download PDFInfo
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- CN213958995U CN213958995U CN202023255210.5U CN202023255210U CN213958995U CN 213958995 U CN213958995 U CN 213958995U CN 202023255210 U CN202023255210 U CN 202023255210U CN 213958995 U CN213958995 U CN 213958995U
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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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Abstract
The utility model belongs to fuel cell technology apparatus for producing field discloses a film vacuum adsorption laminating heating device. In particular to a device for leading a proton membrane of a fuel cell to be jointed, leveled and heated when a catalyst is sprayed on the proton membrane. Comprises an adsorption top plate and a negative pressure vacuum cavity group with a clip structure; the adsorption top plate is covered on a negative pressure vacuum cavity group of the square-square structure, a plurality of adsorption air holes are formed in the adsorption top plate, a heating mechanism is arranged in the adsorption top plate, and the negative pressure vacuum cavity group of the square-square structure comprises a negative pressure vacuum cavity A, a negative pressure vacuum cavity B and a negative pressure vacuum cavity C; the device is also connected with a vacuum pump. The device simple structure, the operation of being convenient for improves production quality and quality, saves the cost.
Description
Technical Field
The utility model belongs to fuel cell technical production device field, the utility model relates to a film vacuum adsorption laminating heating device. In particular to a device for leading a proton membrane of a fuel cell to be jointed, leveled and heated when a catalyst is sprayed on the proton membrane.
Background
Fuel cells use fuel and oxygen as raw materials, convert chemical energy of the fuel directly into electrical energy, and are devices for generating electricity using renewable energy. Compared with the conventional power generation technology, the fuel cell has great advantages in the aspects of efficiency, safety, reliability, flexibility, cleanness, operating performance and the like, and has a very wide application prospect. As one of the fuel cells, the pem fuel cell has the advantages of low operating temperature, high specific energy, long service life, fast response speed and no electrolyte leakage. The hydrogen and the oxygen take part in the reaction to generate current, and the byproduct is water, so the method has good application prospect in the aspects of national defense, energy, traffic, environmental protection, communication and the like.
When the proton membrane is sprayed with the catalyst layer, the proton membrane is required to be particularly flat and not have wrinkles. After the catalyst is coated, the proton membrane needs to be heated, so that the catalyst coating can be better attached to the proton membrane.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the above-mentioned background art, providing a film vacuum adsorption laminating heating device, the device simple structure, the operation of being convenient for improves production quality and quality, saves the cost.
The utility model provides a technical scheme that its technical problem adopted is: a film vacuum adsorption, lamination and heating device comprises an adsorption top plate and a negative pressure vacuum cavity group with a square-shaped structure; the adsorption top plate is covered on a negative pressure vacuum cavity group of the square-square structure, a plurality of adsorption air holes are formed in the adsorption top plate, a heating mechanism is arranged in the adsorption top plate, and the negative pressure vacuum cavity group of the square-square structure comprises a negative pressure vacuum cavity A, a negative pressure vacuum cavity B and a negative pressure vacuum cavity C; the device is also connected with a vacuum pump.
Further, the center of the negative pressure vacuum cavity C is rectangular.
Furthermore, the negative pressure vacuum cavity A, the negative pressure vacuum cavity B and the negative pressure vacuum cavity C are independent air cavities respectively, and the adsorption of more than three sheet proton membranes can be adapted through the combination of the negative pressure vacuum cavity A, the negative pressure vacuum cavity B and the negative pressure vacuum cavity C. The negative pressure vacuum cavity A, the negative pressure vacuum cavity B and the negative pressure vacuum cavity C are respectively connected with independent pressure regulating valves.
Further, the heating mechanism is a heating rod.
Furthermore, the vacuum pump is connected with the negative pressure vacuum cavity group of the clip structure through a stop valve.
Furthermore, the vacuum pump is connected with the negative pressure vacuum cavity A, the negative pressure vacuum cavity B and the negative pressure vacuum cavity C through a stop valve.
Furthermore, the whole device is connected with the base plate of the spraying chamber through a linear guide rail.
Further, the device is also provided with a temperature sensor.
And the heating rod, the temperature sensor, the stop valve and the regulating valve are respectively connected with the PLC system.
Furthermore, when the device is used, the proton membrane is placed on the adsorption top plate, the vacuum pump generates downward adsorption force through the adsorption air holes on the adsorption top plate, and then the proton membrane can be smoothly adsorbed on the upper surface of the adsorption top plate.
Further, as shown in fig. 1 and 3, the vacuum chamber C is an independent chamber; the negative pressure vacuum cavity B is a square-shaped cavity which surrounds the outer ring of the negative pressure vacuum cavity C, and the negative pressure vacuum cavity A is a square-shaped cavity which surrounds the outer ring of the negative pressure vacuum cavity B. The three negative pressure vacuum chambers are independent from each other and do not communicate with each other.
Furthermore, the adsorption top plate is a large plate with adsorption air holes densely distributed on the upper surface, and the adsorption top plate covers the upper parts of the three negative pressure vacuum cavities.
Further, as shown in fig. 3, a heating rod is inserted into the middle of the adsorption top plate to heat the adsorption top plate.
Further, as shown in fig. 4, a vacuum pump is connected to the negative pressure vacuum chamber a, the negative pressure vacuum chamber B, and the negative pressure vacuum chamber C3 through a shut valve. The front end of each negative pressure vacuum cavity is respectively provided with a pressure regulating valve: and the pressure regulating valves A, B and C are used for regulating the negative pressure of the corresponding vacuum cavities so as to generate proper adsorption force.
Further, when the negative pressure vacuum cavity C works independently, the device can be suitable for small-sized proton membranes; when the two vacuum cavities of the negative pressure vacuum cavity C and the negative pressure vacuum cavity B work together, the device can be suitable for the proton membrane with medium size; when the negative pressure vacuum cavity C, the negative pressure vacuum cavity B and the negative pressure vacuum cavity A work together, the device can be suitable for large-size proton membranes.
Compared with the prior art, the utility model beneficial effect who has is:
1. the utility model provides an adsorption apparatus that film vacuum adsorption laminating heating device was equipped with constructs by adsorbing roof and three independent negative pressure vacuum cavity and constitutes, can satisfy the needs of compatible not unidimensional proton membrane adsorption laminating.
2. The utility model discloses film vacuum adsorption laminating heating device's negative pressure adsorption affinity can be adjusted by the three air-vent valve that sets up to satisfy the requirement of different adsorption affinity.
3. The heating rod is inserted in the adsorption top plate, so that the adsorption top plate has a heating function, and the temperature can be controlled and adjusted. The temperature sensor is controlled by the PLC to adjust the temperature, so that the requirements of different temperatures in the test process are met.
4. The utility model provides a linear guide that the device was equipped with can make this device shift out outside the spraying chamber to easily get and put the proton membrane.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a structural diagram of the vacuum adsorption, lamination and heating device for thin films in a spraying chamber.
Fig. 2 is a structural view of the vacuum adsorption, lamination and heating device for thin film in the spraying chamber.
Fig. 3 is a schematic cross-sectional view of the film vacuum adsorption laminating heating device of the present invention shown in fig. 1.
Fig. 4 is a schematic diagram of the vacuum pneumatic principle of the film vacuum adsorption, lamination and heating device of the present invention.
In the figure, 1, a linear guide rail, 2, a negative pressure vacuum cavity A, 3, a negative pressure vacuum cavity B, 4, a negative pressure vacuum cavity C, 5, a heating rod, 6, an adsorption top plate, 7, a device bottom plate, 8, an adsorption air hole, 9, a vacuum pump, 10, a stop valve, 11, a spraying chamber bottom plate, 201, a pressure regulating valve A, 301, a pressure regulating valve B, 401 and a pressure regulating valve C are arranged.
Detailed Description
The present invention will be further described with reference to the drawings attached to the specification, but the present invention is not limited to the following embodiments. In the embodiment, a heating rod, a temperature sensor, a stop valve and an adjusting valve which are connected with a PLC system are not limited to a certain type, and the stop valve and the adjusting valve can be valves which can receive control signals of the PLC system to realize the opening and closing functions; the type of the temperature sensor is not limited, and the temperature sensor can realize temperature measurement and feed back signals to a sensor with the PLC system function.
Example 1
A film vacuum adsorption, lamination and heating device is shown in figures 1-4 and comprises an adsorption top plate 6 and a negative pressure vacuum cavity group with a square-shaped structure; the adsorption top plate 6 is covered on a negative pressure vacuum cavity group of the square-shaped structure, a plurality of adsorption air holes 8 are formed in the adsorption top plate 6, a heating mechanism is arranged in the adsorption top plate 6, and the negative pressure vacuum cavity group of the square-shaped structure comprises a negative pressure vacuum cavity A2, a negative pressure vacuum cavity B3 and a negative pressure vacuum cavity C4; the device is also connected to a vacuum pump 9.
Further, the center of the negative pressure vacuum cavity C4 is rectangular.
Further, the negative pressure vacuum chamber A2, the negative pressure vacuum chamber B3 and the negative pressure vacuum chamber C4 are independent air chambers, and can adapt to the adsorption of more than three sheet proton membranes through the combination of the independent air chambers. The negative pressure vacuum chamber a2, the negative pressure vacuum chamber B3, and the negative pressure vacuum chamber C4 are connected to respective independent pressure regulating valves.
Further, the heating mechanism is a heating rod 5.
Further, the vacuum pump 9 is connected with a negative pressure vacuum cavity group of a clip structure through a stop valve 10.
Further, the vacuum pump 9 is connected to the negative pressure vacuum chamber a2, the negative pressure vacuum chamber B3, and the negative pressure vacuum chamber C4 through a shut valve 10.
Further, the bottom of the whole device is provided with a device bottom plate 7.
Further, the whole device is connected with a base plate 11 of the spraying chamber through a linear guide rail 1.
The device is also provided with a temperature sensor.
And the heating rod 5, the temperature sensor, the stop valve 10 and the regulating valve are respectively connected with the PLC system.
When the device is used, the proton membrane is placed on the adsorption top plate 6, the vacuum pump 9 generates downward adsorption force through the adsorption air holes 8 on the adsorption top plate 6, and then the proton membrane can be smoothly adsorbed on the upper surface of the adsorption top plate 6.
As shown in fig. 1 and 3, the negative pressure vacuum chamber C4 is an independent chamber; the negative pressure vacuum chamber B3 is a loop chamber which surrounds the outer periphery of the negative pressure vacuum chamber C4, and the negative pressure vacuum chamber a2 is also a loop chamber which surrounds the outer periphery of the negative pressure vacuum chamber B3. The three negative pressure vacuum chambers are independent from each other and do not communicate with each other.
The adsorption top plate 6 is a large plate with adsorption air holes 8 densely distributed on the upper surface, and covers the upper parts of the three negative pressure vacuum cavities.
As shown in fig. 3, a heating rod 5 is inserted in the middle of the adsorption top plate 6 to heat the adsorption top plate 6.
As shown in fig. 4, the vacuum pump 9 is connected to 3 negative-pressure vacuum chambers, i.e., the negative-pressure vacuum chamber A2, the negative-pressure vacuum chamber B3, and the negative-pressure vacuum chamber C4, through the shutoff valve 10. The front end of each negative pressure vacuum cavity is respectively provided with a pressure regulating valve: the vacuum suction device comprises a pressure regulating valve A201, a pressure regulating valve B301 and a pressure regulating valve C401, which are used for regulating the negative pressure of the corresponding vacuum cavities so as to generate proper adsorption force.
When the negative pressure vacuum cavity C4 works independently, the device can be suitable for small-sized proton membranes; when the negative pressure vacuum cavity C4 and the negative pressure vacuum cavity B3 work together, the device can be suitable for the proton membrane with medium size; when the negative pressure vacuum cavity C4, the negative pressure vacuum cavity B3 and the negative pressure vacuum cavity A2 work together, the device can be suitable for large-size proton membranes.
The utility model discloses when the device used, install in the spray booth. The lower part of the device is provided with a linear guide rail 1 which is connected with a base plate 11 of the spraying chamber. When the device works, the device is pulled out of a spraying chamber, a proton membrane is placed on the upper surface of the adsorption top plate 6, the stop valve 10 is opened to generate negative pressure in the corresponding negative pressure vacuum cavity, and the proton membrane is adsorbed by the negative pressure through the adsorption air hole 8;
after the proton membrane is fixed, the device is pushed back into the spraying chamber to finish the adsorption and placement operation of the proton membrane. And then adjusting the heating temperature of the proton membrane to a set value, thus carrying out the spraying operation of the proton membrane. After the spraying operation is finished, the device is pulled out of the spraying chamber, the stop valve 10 is closed, and the vacuum adsorption, lamination, adsorption and heating operation of a proton membrane is finished.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. A film vacuum adsorption laminating heating device is characterized by comprising an adsorption top plate (6) and a negative pressure vacuum cavity group with a square-shaped structure; the adsorption top plate (6) is covered on a negative pressure vacuum cavity group of the clip structure, a plurality of adsorption air holes (8) are arranged on the adsorption top plate (6), a heating mechanism is arranged in the adsorption top plate (6), and the negative pressure vacuum cavity group of the clip structure comprises a negative pressure vacuum cavity A (2), a negative pressure vacuum cavity B (3) and a negative pressure vacuum cavity C (4); the device is also connected with a vacuum pump (9).
2. The film vacuum adsorption, lamination and heating device according to claim 1, wherein the negative pressure vacuum chamber a (2), the negative pressure vacuum chamber B (3) and the negative pressure vacuum chamber C (4) are independent air chambers, and the negative pressure vacuum chamber a (2), the negative pressure vacuum chamber B (3) and the negative pressure vacuum chamber C (4) are respectively connected with independent pressure regulating valves.
3. The heating apparatus for vacuum adsorption lamination of a thin film as claimed in claim 2, wherein said heating means is a heating bar (5).
4. The heating apparatus for vacuum adsorption lamination of a thin film as claimed in claim 3, wherein said vacuum pump (9) is connected to the negative pressure vacuum chamber group of the zigzag structure through a stop valve (10).
5. The vacuum adsorption sticking heating apparatus for a thin film as claimed in claim 4, wherein the whole apparatus is connected to the coating chamber base plate (11) through the linear guide (1).
6. The vacuum heating apparatus for vacuum-adsorbing, laminating and heating a thin film as claimed in claim 5, wherein said negative pressure vacuum chamber C (4) has a rectangular center.
7. The vacuum adsorbing, bonding and heating apparatus for thin film as claimed in claim 6, wherein said vacuum pump (9) is connected to said vacuum chamber A (2), said vacuum chamber B (3) and said vacuum chamber C (4) through a stop valve (10).
8. The vacuum adsorbing, sticking and heating apparatus for thin film as claimed in claim 7, wherein the apparatus bottom plate (7) is installed at the bottom of the whole apparatus.
9. The film vacuum adsorption laminating heating apparatus of claim 8, wherein the apparatus is further provided with a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023255210.5U CN213958995U (en) | 2020-12-29 | 2020-12-29 | Film vacuum adsorption laminating heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023255210.5U CN213958995U (en) | 2020-12-29 | 2020-12-29 | Film vacuum adsorption laminating heating device |
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| Publication Number | Publication Date |
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| CN213958995U true CN213958995U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023255210.5U Active CN213958995U (en) | 2020-12-29 | 2020-12-29 | Film vacuum adsorption laminating heating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214120A (en) * | 2022-07-28 | 2022-10-21 | 重庆瑞玛仕家具有限公司 | Film laminating device for plates in furniture processing process |
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2020
- 2020-12-29 CN CN202023255210.5U patent/CN213958995U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214120A (en) * | 2022-07-28 | 2022-10-21 | 重庆瑞玛仕家具有限公司 | Film laminating device for plates in furniture processing process |
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