CN217797145U - Fuel cell bipolar plate sealing, dispensing and positioning tool - Google Patents
Fuel cell bipolar plate sealing, dispensing and positioning tool Download PDFInfo
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- CN217797145U CN217797145U CN202221321418.9U CN202221321418U CN217797145U CN 217797145 U CN217797145 U CN 217797145U CN 202221321418 U CN202221321418 U CN 202221321418U CN 217797145 U CN217797145 U CN 217797145U
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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 discloses a fuel cell bipolar plate sealing dispensing positioning tool, which comprises a base, wherein the outer wall of the top of the base is provided with a mounting groove, and the outer wall of the top of the mounting groove, which is wrapped by the base, is provided with a dispensing track; the outer wall of one side of the base is fixedly connected with a supporting seat A, the outer wall of the other side of the base is fixedly connected with a supporting seat B, and the outer walls of the tops of the supporting seat A and the supporting seat B are provided with directional parts; the outer wall of the top of the base is fixedly connected with a limiting block; the orientation part comprises a first top support piece detachably arranged on the outer wall of the top of the supporting seat A, a second top support piece detachably arranged on the outer wall of the top of the supporting seat B, and a push block fixedly connected with the first top support piece and the second top support piece; the equal fixedly connected with supporting seat C in both sides of base, supporting seat C's top outer wall is provided with the portion that compresses tightly. The utility model discloses be convenient for carry out the directional location of horizontal plane, convenient to use to bipolar plate's point glue position.
Description
Technical Field
The utility model relates to a fuel cell seals technical field, especially relates to a location frock is glued to fuel cell bipolar plate sealed point.
Background
The bipolar plate is also called as a current collecting plate, is one of important components of the fuel cell, can provide a gas flow channel, prevents the hydrogen and the oxygen in a cell gas chamber from communicating with each other, and establishes a current path between a cathode and an anode which are connected in series. The fuel cell bipolar plate is mainly divided into a metal polar plate, a composite plate and a graphite plate according to materials, wherein the metal bipolar plate has the advantages of light weight, small thickness and thinness, so that the application range is wide. In the preparation process of the metal bipolar plate, a sealing piece for sealing the sealing wire slot is formed through glue dispensing operation, and the final quality of a product is influenced by the equipment gluing precision and the bipolar plate positioning precision.
Through the retrieval, chinese patent application number is CN 201920433790.0's patent, discloses a point gum machine anchor clamps are used in preparation of fuel cell bipolar plate sealing member, including being used for placing the leveling of board connection with corresponding point gum machine work piece and crossing the cab apron, the interval is equipped with the bipolar plate that is used for placing bipolar plate and places the board over the leveling, it is right that leveling crosses cab apron and bipolar plate to place to be connected with between the board be used for the adjustment about the circumference relevant position department that bipolar plate placed the board and then adjust its and the adjustment mechanism of the depth of parallelism of corresponding point gum machine horizontal plane, bipolar plate is placed the board top and is equipped with the pressure frame that is used for advancing line location, has the groove of dodging that is used for dodging the point gum machine's some glue route to bipolar plate. The glue dispenser clamp for preparing the fuel cell bipolar plate sealing element in the patent has the following defects: the precision of the dispensing operation is affected due to the lack of dispensing positioning of the bipolar plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a fuel cell bipolar plate sealing and dispensing positioning tool.
In order to realize the purpose, the utility model adopts the following technical scheme:
a fuel cell bipolar plate sealing and dispensing positioning tool comprises a base, wherein a mounting groove is formed in the outer wall of the top of the base, and a dispensing track is formed in the outer wall, wrapping the mounting groove, of the top of the base;
the outer wall of one side of the base is fixedly connected with a supporting seat A, the outer wall of the other side of the base is fixedly connected with a supporting seat B, and the outer walls of the tops of the supporting seat A and the supporting seat B are provided with directional parts; the outer wall of the top of the base is fixedly connected with a limiting block.
As a further aspect of the present invention: the orientation part comprises a first top support piece which is detachably mounted on the outer wall of the top of the supporting seat A, a second top support piece which is detachably mounted on the outer wall of the top of the supporting seat B, and a push block which is fixedly connected with the extending ends of the first top support piece and the second top support piece.
As a further aspect of the present invention: the equal fixedly connected with supporting seat C in both sides of base, supporting seat C's top outer wall is provided with the portion that compresses tightly.
As a further aspect of the present invention: the pressing portion comprises a contraction part fixedly connected to the outer wall of the top of the supporting seat C, a connecting plate fixedly connected to the extension end of the contraction part, and a positioning block detachably mounted at the edge of the bottom of the connecting plate.
As the utility model discloses further scheme again: the base is close to the top outer wall fixedly connected with T post at both ends, and the outer wall of T post has the pressure strip through connecting block sliding connection.
As the utility model discloses further scheme again: the outer wall of T post is provided with the elastic component, and the both ends of elastic component set up respectively in the bottom outer wall of connecting block and the top outer wall of base.
As the utility model discloses further scheme again: the pressure strip is hollow structure, the outer wall all around of pressure strip all fixedly connected with gas port.
As a further aspect of the present invention: the outer wall of the top of the connecting block is detachably provided with a cooling channel, and the bottom end of the cooling channel is communicated with the inner wall of the pressing plate through a guide pipe;
the top end of the cooling channel is fixedly connected with an air cylinder, and the inner wall of the air cylinder is provided with a piston rod.
Compared with the prior art, the utility model provides a location frock is glued to sealed point of fuel cell bipolar plate possesses following beneficial effect:
1. this location frock is glued to sealed point of fuel cell bipolar plate through being provided with directional portion, starts first top shoring piece and second top shoring piece respectively or simultaneously, and then promotes bipolar plate to reverse direction displacement, makes bipolar plate one side laminating stopper one side, and bipolar plate one port butt top shoring piece two just right mounting groove medial surfaces are convenient for glue the position to bipolar plate and carry out the directional location of horizontal plane, convenient to use.
2. According to the fuel cell bipolar plate sealing dispensing and positioning tool, the pressing part and other structures are arranged, the positioning block is adjusted to be in passive contact with the pressing plate and then continuously apply force downwards, so that the pressing plate moves downwards along the extending T-shaped column, the elastic part is extruded to shrink until the bottom surface of the pressing plate is attached to the top surface of the bipolar plate, and the upper position and the lower position of the bipolar plate are conveniently limited; after the glue is dispensed, the positioning block is controlled to be far away from the pressing plate, and the pressing plate automatically slides to the top end of the T-shaped column under the jacking of the elastic part, so that the pressing plate is automatically separated from the end face of the bipolar plate conveniently.
3. According to the fuel cell bipolar plate sealing dispensing positioning tool, the piston rod is repeatedly pulled and pulled up and down in the air cylinder, so that the air flow is driven to pass through the cooling channel for cooling, the air flow is ejected out from the air ports on the periphery of the pressing plate, cold air is blown to the dispensing position, the drying efficiency is improved, and the operation time is shortened.
Drawings
Fig. 1 is a schematic side view of a fuel cell bipolar plate sealing, dispensing and positioning tool according to the present invention;
fig. 2 is another schematic side view of the fuel cell bipolar plate sealing, dispensing and positioning tool according to the present invention;
fig. 3 is a schematic view of a top view structure of the fuel cell bipolar plate sealing point dispensing positioning tool provided by the present invention.
In the figure: 1-base, 2-elastic piece, 3-pressing plate, 4-limiting block, 5-connecting plate, 6-locating piece, 7-shrinking piece, 8-top support piece I, 9-T-shaped column, 10-pushing block, 11-supporting seat C, 12-air port, 13-cooling channel, 14-air cylinder, 15-piston rod, 16-glue dispensing track, 17-placing groove and 18-top support piece II.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
A fuel cell bipolar plate sealing and dispensing positioning tool comprises a base 1, wherein a supporting seat A is fixed on the outer wall of one side of the base 1 through a bolt, a supporting seat B is fixed on the outer wall of the other side of the base 1 through a bolt, the outer walls of the tops of the supporting seat A and the supporting seat B are provided with an orientation part, the orientation part comprises a first supporting piece 8 detachably mounted on the outer wall of the top of the supporting seat A, a second supporting piece 18 detachably mounted on the outer wall of the top of the supporting seat B, and a push block 10 fixedly arranged at the extending ends of the first supporting piece 8 and the second supporting piece 18 through bolts, and the first supporting piece 8 and the second supporting piece 18 can be one of an air cylinder, an electric telescopic rod and the like;
further, a limiting block 4 is fixed on the outer wall of the top of the base 1, which is opposite to the first supporting piece 8, through a bolt;
further, a placement groove 17 is formed in the outer wall of the top of the base 1, and a dispensing rail 16 is formed in the outer wall of the top of the base 1, which wraps the placement groove 17; after the bipolar plate is placed in the placing groove 17, the first supporting piece 8 and the second supporting piece 18 are respectively or simultaneously started, so that the bipolar plate is pushed to move in the opposite direction, one side face of the bipolar plate is attached to one side of the limiting block 4, one port of the bipolar plate is abutted to the inner side face of the placing groove 17, which is right opposite to the second supporting piece 18, and therefore the glue dispensing direction of the bipolar plate is directionally positioned on the horizontal plane, and the bipolar plate dispensing device is convenient to use.
Furthermore, both sides of the base 1 are fixed with a support seat C11 through bolts, the outer wall of the top of the support seat C11 is provided with a pressing part, the pressing part comprises a contraction part 7 fixed on the outer wall of the top of the support seat C11 through bolts, a connecting plate 5 fixed on the extending end of the contraction part 7 through bolts, and a positioning block 6 detachably mounted at the edge of the bottom of the connecting plate 5, and the contraction part 7 can be one of an air cylinder, an elbow clamp pressing mechanism and the like;
furthermore, T-shaped columns 9 are fixed on the outer walls of the tops, close to the two ends, of the base 1 through bolts, and the outer walls of the T-shaped columns 9 are connected with the pressing plates 3 in a sliding mode through connecting blocks;
preferably, the outer wall of the t-shaped column 9 is sleeved with the elastic part 2, and two ends of the elastic part 2 are respectively abutted against the outer wall of the bottom of the connecting block and the outer wall of the top of the base 1; after the bipolar plate is positioned on the periphery of a horizontal plane, the shrinkage part 7 is closed to drive the positioning block 6 to press downwards through the connecting plate 5, the downward force is continuously applied after the positioning block 6 is in passive contact with the pressing plate 3, the pressing plate 3 moves downwards along the T-shaped column 9, the elastic part 2 is extruded to shrink until the bottom surface of the pressing plate 3 is attached to the top surface of the bipolar plate, the upper position and the lower position of the bipolar plate are limited, an external glue dispenser can perform glue injection treatment on a sealing groove of the bipolar plate along the glue dispensing track 16, after the operation is finished, the shrinkage part 7 is started to drive the positioning block 6 to press upwards through the connecting plate 5, the positioning block 6 is separated from the pressing plate 3, the pressing plate 3 does not bear extrusion force any more, and therefore the compression plate automatically slides to the top end of the T-shaped column 9 under the top support of the elastic part 2, and the automatic separation of the pressing plate 3 from the end surface of the bipolar plate is facilitated.
The working principle is as follows: after the bipolar plate is placed in the placing groove 17, the first supporting piece 8 and the second supporting piece 18 are respectively or simultaneously started, the bipolar plate is pushed to move in the opposite direction, one side face of the bipolar plate is attached to one side of the limiting block 4, one port of the bipolar plate is abutted to the inner side face of the placing groove 17, which is right opposite to the second supporting piece 18, and therefore the glue dispensing position of the bipolar plate is directionally positioned on the horizontal plane. Then, the closing contraction part 7 drives the positioning block 6 to press downwards through the connecting plate 5, and after the positioning block 6 is in passive contact with the pressing plate 3, force is continuously applied downwards, so that the pressing plate 3 moves downwards along the T-shaped column 9, the elastic part 2 is extruded to contract until the bottom surface of the pressing plate 3 is attached to the top surface of the bipolar plate, and the upper and lower positions of the bipolar plate are limited. After positioning, the external dispenser may perform a dispensing process on the sealing groove of the bipolar plate along the dispensing track 16.
Example 2
A fuel cell bipolar plate sealing and dispensing positioning tool is shown in figures 1-2, and aims to shorten the operation time; the present embodiment is modified from embodiment 1 in the following way: the pressing plate 3 is of a hollow structure, and air ports 12 are fixed on the peripheral outer walls of the pressing plate 3 through bolts; a cooling channel 13 is detachably mounted on the outer wall of the top of the connecting block, the bottom end of the cooling channel 13 is communicated with the inner wall of the pressing plate 3 through a guide pipe, an air cylinder 14 is fixedly connected to the top end of the cooling channel 13, and a piston rod 15 is inserted into the inner wall of the air cylinder 14; after the glue dispensing is finished, the piston rod 15 is repeatedly pulled up and down in the air cylinder 14, so that the driving air flow passes through the cooling channel 13 to be cooled, and is ejected from the air ports 12 on the periphery of the pressing plate 3, and the cold air is blown to the glue dispensing position, so that the drying efficiency is improved, and the operation time is shortened.
The working principle is as follows: after the glue dispensing is finished, the piston rod 15 is repeatedly pulled up and down in the air cylinder 14, so that the driving air flow passes through the cooling channel 13 to be cooled, and is ejected from the air ports 12 on the periphery of the pressing plate 3, and the cold air is blown to the glue dispensing position, so that the drying efficiency is improved, and the operation time is shortened.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A fuel cell bipolar plate sealing dispensing positioning tool comprises a base (1) and is characterized in that a placement groove (17) is formed in the outer wall of the top of the base (1), and a dispensing track (16) is arranged on the outer wall, wrapping the placement groove (17), of the top of the base (1);
the outer wall of one side of the base (1) is fixedly connected with a supporting seat A, the outer wall of the other side of the base (1) is fixedly connected with a supporting seat B, and the outer walls of the tops of the supporting seat A and the supporting seat B are provided with directional parts; the outer wall of the top of the base (1) is fixedly connected with a limiting block (4).
2. The fuel cell bipolar plate sealing and dispensing positioning tool as claimed in claim 1, wherein the orientation portion comprises a first top support member (8) detachably mounted on the outer wall of the top of the support seat a, a second top support member (18) detachably mounted on the outer wall of the top of the support seat B, and a push block (10) fixedly connected to the first top support member (8) and the extending end of the second top support member (18).
3. The fuel cell bipolar plate sealing, dispensing and positioning tool according to claim 1, wherein a support seat C (11) is fixedly connected to each of two sides of the base (1), and a pressing portion is arranged on the outer wall of the top of the support seat C (11).
4. The fuel cell bipolar plate sealing and dispensing positioning tool according to claim 3, wherein the pressing portion comprises a contraction member (7) fixedly connected to the outer wall of the top of the support base C (11), a connection plate (5) fixedly connected to the extension end of the contraction member (7), and a positioning block (6) detachably mounted at the bottom edge of the connection plate (5).
5. The fuel cell bipolar plate sealing dispensing positioning tool according to claim 4, wherein the outer walls of the tops, close to the two ends, of the base (1) are fixedly connected with T-shaped columns (9), and the outer walls of the T-shaped columns (9) are connected with the pressing plate (3) in a sliding mode through connecting blocks.
6. The fuel cell bipolar plate sealing dispensing and positioning tool according to claim 5, wherein the outer wall of the T-shaped column (9) is provided with an elastic member (2), and two ends of the elastic member (2) are respectively arranged on the outer wall of the bottom of the connecting block and the outer wall of the top of the base (1).
7. The fuel cell bipolar plate sealing, dispensing and positioning tool according to claim 6, wherein the compression plate (3) is of a hollow structure, and air ports (12) are fixedly connected to the peripheral outer wall of the compression plate (3).
8. The fuel cell bipolar plate sealing, dispensing and positioning tool according to claim 7, wherein a cooling channel (13) is detachably mounted on the outer wall of the top of the connecting block, and the bottom end of the cooling channel (13) is communicated with the inner wall of the pressing plate (3) through a guide pipe;
the top end of the cooling channel (13) is fixedly connected with an air cylinder (14), and the inner wall of the air cylinder (14) is provided with a piston rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221321418.9U CN217797145U (en) | 2022-05-30 | 2022-05-30 | Fuel cell bipolar plate sealing, dispensing and positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221321418.9U CN217797145U (en) | 2022-05-30 | 2022-05-30 | Fuel cell bipolar plate sealing, dispensing and positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217797145U true CN217797145U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221321418.9U Active CN217797145U (en) | 2022-05-30 | 2022-05-30 | Fuel cell bipolar plate sealing, dispensing and positioning tool |
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| CN (1) | CN217797145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118125133A (en) * | 2024-05-10 | 2024-06-04 | 江苏智芯新能源装备制造有限公司 | Adhesive dispenser adsorption type tool of flexible bipolar plate for energy storage battery |
-
2022
- 2022-05-30 CN CN202221321418.9U patent/CN217797145U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118125133A (en) * | 2024-05-10 | 2024-06-04 | 江苏智芯新能源装备制造有限公司 | Adhesive dispenser adsorption type tool of flexible bipolar plate for energy storage battery |
| CN118125133B (en) * | 2024-05-10 | 2024-06-28 | 江苏智芯新能源装备制造有限公司 | Adhesive dispenser adsorption type tool of flexible bipolar plate for energy storage battery |
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