CN218691045U - Full-automatic dispensing equipment for bipolar plate of fuel cell - Google Patents
Full-automatic dispensing equipment for bipolar plate of fuel cell Download PDFInfo
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- CN218691045U CN218691045U CN202222809395.2U CN202222809395U CN218691045U CN 218691045 U CN218691045 U CN 218691045U CN 202222809395 U CN202222809395 U CN 202222809395U CN 218691045 U CN218691045 U CN 218691045U
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- dispensing
- bipolar plate
- fuel cell
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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
Abstract
The utility model discloses a full-automatic point gum equipment of fuel cell bipolar plate, it includes feeding mechanism and point gum machine constructs, feeding mechanism includes that inside storage has bipolar plate's hutch, pushes away material portion and arm, and the hutch is seted up the discharge gate, pushes away material portion and locates in the hutch and be used for outwards releasing a plurality of bipolar plates through the discharge gate in proper order, and the arm is arranged in carrying bipolar plate to the point gum machine by the discharge gate and constructs, and point gum machine constructs and is used for accurate positioning bipolar plate and is used for dispensing to it. The mechanical arm has the function of automatically carrying the bipolar plate without personnel participating in blanking and transferring; the glue dispensing mechanism automatically and accurately dispenses the bipolar plate, and personnel are not required to start and stop glue dispensing or auxiliary positioning in the process; the device does not need personnel to participate in the whole process of feeding and dispensing, the dispensing efficiency is greatly improved, the accuracy and the stability of the bipolar plate dispensing are high, and the bipolar plate dispensing is good in sealing performance.
Description
Technical Field
The utility model relates to a relevant field is glued to fuel cell bipolar plate point, in particular to full-automatic dispensing equipment of fuel cell bipolar plate.
Background
Bipolar plates, also known as collector plates, are one of the important components of fuel cells. Has the following functions and properties: the fuel and the oxidant are separated, the gas is prevented from permeating, the current is collected and conducted, the conductivity is high, and the flow channel is designed and processed, so that the gas can be uniformly distributed to a reaction layer of the electrode for electrode reaction.
The existing bipolar plate production automation level is low, and particularly relates to a bipolar plate glue dispensing process which is realized through processes of manual feeding, manual vacuum suction, button starting glue dispensing, manual blanking and the like. Because the manual participation links are more, the problems of misoperation of personnel, reduction of production efficiency, unstable production quality and the like are easily caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is in order to overcome among the prior art to bipolar plate point glue in-process, go up unloading degree of automation low, lead to the point to glue inefficiency, defect that production quality is unstable.
The utility model provides a solve above-mentioned technical problem, provide a full-automatic some of fuel cell bipolar plate equipment of gluing.
The utility model provides a technical scheme that above-mentioned technical problem adopted is: the full-automatic glue dispensing equipment for the bipolar plates of the fuel cells comprises a feeding mechanism and a glue dispensing mechanism, wherein the feeding mechanism comprises a storage box, a material pushing part and a mechanical arm, the storage box is internally stored with the bipolar plates, the material pushing part is arranged in the storage box and used for pushing the bipolar plates outwards in sequence through the discharge holes, the mechanical arm is used for conveying the bipolar plates to the glue dispensing mechanism from the discharge holes, and the glue dispensing mechanism is used for accurately positioning the bipolar plates and dispensing the bipolar plates.
In the scheme, a plurality of bipolar plates are stored in a storage box in a stacking mode, and the bipolar plates are pushed out from the discharge hole in sequence by the material pushing part, so that the purpose of automatic feeding is achieved, and manual feeding is not needed; the mechanical arm carries the pushed bipolar plate to the glue dispensing mechanism, and after glue dispensing is finished, the mechanical arm carries the bipolar plate to the next process, so that the mechanical arm has the function of automatically carrying the bipolar plate, and personnel are not required to participate in blanking and transferring; the glue dispensing mechanism automatically and accurately dispenses the bipolar plate, and personnel are not required to start and stop glue dispensing or auxiliary positioning in the process; this scheme all need not personnel and participates in at the overall process of pay-off and point, and the point efficiency has obtained very big improvement, and accuracy and stability to bipolar plate point are glued are high, and bipolar plate point is glued the leakproofness good.
Preferably, the feeding mechanism comprises a plurality of positioning members, and the positioning members are arranged on the storage box and distributed around the edge of the discharge port so as to abut against the side edge of the bipolar plate.
In this scheme, when bipolar plate process discharge gate, a plurality of setting elements of bipolar plate periphery can support and lean on bipolar plate's side, are used for tentatively correcting bipolar plate's gesture and central point at least and put, avoid because of bipolar plate's position or gesture deviation are too big, lead to it can't be acceptd in the point gum machine structure.
Preferably, the feeding mechanism comprises a detection unit, the detection unit is mounted at the edge of the discharge port of the storage box and is electrically connected to the material pushing portion, and the detection unit is used for detecting the height of the bipolar plate exposed out of the discharge port so as to control the distance of the material pushing portion pushing out the bipolar plate.
In the scheme, the detection unit is used for detecting the height of the bipolar plate exposed out of the discharge port, and when the detected height meets a set value, the material pushing part stops moving to ensure that the material pushing part pushes one bipolar plate outwards every time, so that the redundant bipolar plates are prevented from being pushed out.
Preferably, the dispensing mechanism comprises a dispensing platform, a dispensing portion, a driving module and a visual positioning module, the dispensing platform, the dispensing portion and the visual positioning module are all connected to the driving module, the driving module is used for driving the dispensing portion to move relative to the dispensing platform, and the dispensing portion dispenses the bipolar plate according to the accurate position information of the bipolar plate captured by the visual positioning module.
In this scheme, bipolar plate is placed in the platform of gluing by the arm, and the vision positioning module shoots bipolar plate to the position and the gesture information of analysis bipolar plate, drive module according to foretell position and gesture information drive the relative platform accurate removal of gluing of some glue of portion, realize the automatic point of vision positioning and glue the process.
Preferably, the dispensing platform is provided with a positioning pin, and the positioning pin is at least used for supporting and positioning the bipolar plate.
In this scheme, the arm is put bipolar plate in the locating pin of gluing the platform, and the locating pin is further spacing to bipolar plate's appearance to make bipolar plate's position and gesture press close to the standard value of settlement more, and guarantee that bipolar plate position and gesture are in vision positioning module can the handling range than the deviation in the standard value.
Preferably, the vision positioning module is a camera, and the camera captures an image of the bipolar plate on the dispensing platform and accurately positions the bipolar plate.
In this scheme, vision positioning module adopts the camera, and is comparatively general, convenient equipment.
Preferably, the driving module comprises an X-axis module, a Y-axis module and a Z-axis module, the X-axis module and the Z-axis module are connected with each other, the dispensing platform is connected to the Y-axis module, and the dispensing part and/or the visual positioning module are connected to the Z-axis module.
In the scheme, the Y-axis module drives the dispensing platform to move in the Y direction, and the X-axis module and the Z-axis module drive the dispensing part and/or the visual positioning module to move in the X direction and the Z direction respectively, so that the dispensing part and/or the visual positioning module move in a three-dimensional space formed by three X, Y and Z axes relative to the dispensing platform.
Preferably, the number of the dispensing platforms is two, and the driving module drives the two dispensing platforms to move without interfering with each other.
In this scheme, drive module drives the point of gluing portion of gluing and moves in turn between two point glue platforms, and when point glue portion acted on one of them point glue platform, the arm acted on another point glue platform to the process that makes point glue and pay-off goes on simultaneously, has improved production efficiency greatly.
Preferably, the number of the discharge ports of the storage box is two, the number of the material pushing portions is two, and the mechanical arm is arranged between the two discharge ports and carries the bipolar plates at the discharge ports to the dispensing platform in an alternating manner.
In the scheme, the two discharge ports correspond to the two dispensing platforms respectively, the mechanical arm carries the bipolar plates at the two discharge ports to the two dispensing platforms in turn, the two material pushing portions move alternately, and when one material pushing portion stops intermittently, the other material pushing portion operates, so that at least one bipolar plate at the two discharge ports is prepared, the material pushing speed is increased, and the production efficiency of the device is further improved.
Preferably, the full-automatic dispensing equipment for the fuel cell bipolar plate comprises a control unit, wherein the control unit is electrically connected with the feeding mechanism and the dispensing mechanism.
In the scheme, the control unit is used for coordinating the feeding structure and the dispensing mechanism, so that the feeding structure and the dispensing mechanism can run efficiently and coordinately.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in: firstly, a plurality of bipolar plates are stacked and stored in a storage box, and the bipolar plates are pushed out from a discharge hole in sequence by a material pushing part, so that the purpose of automatic feeding is realized, and manual feeding is not needed; the mechanical arm carries the pushed bipolar plate to the glue dispensing mechanism, and after glue dispensing is finished, the mechanical arm carries the bipolar plate to the next process, so that the mechanical arm has the function of automatically carrying the bipolar plate, and personnel are not required to participate in blanking and transferring; the glue dispensing mechanism automatically and accurately dispenses the bipolar plate, and personnel are not required to start and stop glue dispensing or auxiliary positioning in the process; the overall process of feeding and dispensing does not need personnel participation, the dispensing efficiency is greatly improved, the accuracy and the stability of the bipolar plate dispensing are high, and the bipolar plate dispensing is good in sealing performance.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the full-automatic dispensing device for a bipolar plate of a fuel cell of the present invention.
Fig. 2 is an enlarged schematic view of the upper part of the structure in fig. 1.
Fig. 3 is a top view of fig. 2.
Description of reference numerals:
Dispensing part 20
Vision localization module 22
Positioning pin 23
Y-axis module 25
Z-axis module 26
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.
Fig. 1-3 show that the utility model relates to a full-automatic some adhesive apparatus embodiments of fuel cell bipolar plate, it includes feeding mechanism 10 and some adhesive apparatus structure 11, feeding mechanism 10 includes that inside stores up the hutch 12 that has bipolar plate 13, push away material portion and arm 15, hutch 12 offers discharge gate 16, it locates in hutch 12 and is used for outwards pushing out a plurality of bipolar plates 13 through discharge gate 16 in proper order to push away material portion, arm 15 is arranged in carrying bipolar plate 13 to some adhesive apparatus structure 11 by discharge gate 16, some adhesive apparatus structure 11 is used for pinpointing bipolar plate 13 and is used for gluing it. During specific implementation, the mechanical arm 15 includes the grabbing tail end with the suction cup, the form of the pushing portion is an electric telescopic rod, in other embodiments of the application, the form of the pushing portion can also be an electric guide rail and a hydraulic telescopic rod, it should be noted that the form of the pushing portion is not limited to the above specific structure, as long as the bipolar plate 13 can be pushed to move out of the discharge port 16 of the storage box 12.
In this example, a plurality of bipolar plates 13 are stacked and stored in the storage box 12, and the bipolar plates 13 are sequentially pushed out from the discharge port 16 by the pushing part, so that the purpose of automatic feeding is realized without manual feeding; the mechanical arm 15 carries the pushed bipolar plate 13 to the glue dispensing mechanism 11, after glue dispensing is completed, the mechanical arm 15 carries the bipolar plate 13 to the next process, and the mechanical arm 15 has the function of automatically carrying the bipolar plate 13 without personnel participating in blanking and transferring; the glue dispensing mechanism 11 automatically and accurately dispenses the bipolar plate 13, and personnel are not required to participate in the process of starting and stopping glue dispensing or auxiliary positioning; this scheme all need not personnel and participates in at the overall process of pay-off and point, and the efficiency of gluing has obtained very big improvement, and accuracy and stability to bipolar plate 13 point are glued are high, and bipolar plate 13 point is glued the leakproofness good.
As shown in fig. 2 and 3, the feeding mechanism 10 preferably includes a plurality of positioning members 17, and the positioning members 17 are disposed on the storage box 12 and distributed around the edge of the discharge port 16 to abut against the side edges of the bipolar plates 13.
In this example, when the bipolar plate 13 passes through the discharge port 16, the plurality of positioning members 17 at the periphery of the bipolar plate can abut against the side edge of the bipolar plate 13, at least for preliminarily correcting the posture and the central position of the bipolar plate 13, so as to avoid that the bipolar plate 13 cannot be accommodated in the dispensing mechanism 11 due to too large deviation of the position or the posture of the bipolar plate 13.
As shown in fig. 3, preferably, the feeding mechanism 10 includes a detecting unit 18, the detecting unit 18 is mounted at the edge of the discharge port 16 of the storage box 12, the detecting unit 18 is electrically connected to the material pushing portion, and the detecting unit 18 is used for detecting the height of the bipolar plate 13 exposed from the discharge port 16 to control the distance of the material pushing portion pushing the bipolar plate 13.
In this embodiment, the detecting unit 18 is used to detect the height of the bipolar plate 13 exposed from the discharge port 16, and when the detected height meets a set value, the pushing portion stops moving, so as to ensure that the pushing portion pushes out one bipolar plate 13 at a time, and prevent the redundant bipolar plate 13 from being pushed out.
Specifically, the detecting unit 18 is an active infrared sensor, which is disposed at a certain height of the discharge port 16 and has an infrared emitting end and an infrared receiving end, when the bipolar plate 13 is pushed out to a certain height, the infrared signal is blocked, and the active infrared sensor detects the bipolar plate 13, it should be noted that the detecting unit 18 is not limited to the active infrared sensor, and the detecting unit 18 may also be in other forms as long as the detecting unit 18 can detect the height of the bipolar plate 13 exposed out of the discharge port 16.
As shown in fig. 2 and fig. 3, preferably, the dispensing mechanism 11 includes a dispensing platform 19, a dispensing portion 20, a driving module and a visual positioning module 22, the dispensing platform 19, the dispensing portion 20 and the visual positioning module 22 are all connected to the driving module, the driving module is used for driving the dispensing portion 20 to move relative to the dispensing platform 19, and the dispensing portion 20 performs dispensing on the bipolar plate 13 according to the precise position information of the bipolar plate 13 captured by the visual positioning module 22.
In this example, the bipolar plate 13 is placed on the dispensing platform 19 by the mechanical arm 15, the vision positioning module 22 shoots the bipolar plate 13, and analyzes the position and posture information of the bipolar plate 13, and the driving module drives the dispensing part 20 to accurately move relative to the dispensing platform 19 according to the position and posture information, so as to realize the automatic dispensing process of vision positioning.
Specifically, as shown in fig. 2, the dispensing unit 20 is in the form of a screw valve, and the glue is stored therein and pushed out through a nozzle when operating. In other embodiments, the dispensing portion 20 is in the form of a servo dispensing mechanism.
As shown in fig. 2, the dispensing platform 19 preferably has positioning pins 23, and the positioning pins 23 are at least used for holding and positioning the bipolar plate 13.
In this example, the robot 15 places the bipolar plate 13 on the positioning pins 23 of the dispensing platform 19, and the positioning pins 23 further limit the shape of the bipolar plate 13, so that the position and the posture of the bipolar plate 13 are closer to the set standard value, and it is ensured that the deviation of the position and the posture of the bipolar plate 13 from the standard value is within the processing range of the vision positioning module 22.
When the dispensing platform 19 is implemented specifically, the dispensing platform also comprises a locking assembly, the locking assembly comprises a negative pressure generator, a plurality of fine holes are formed in the bottom surface of the dispensing platform 19 and communicated with the negative pressure generator, and the fine holes are used for rapidly adsorbing and fixing the bipolar plate 13. In other embodiments of the present application, the locking assembly may be in the form of a pawl or a side push type, as long as the locking assembly can lock the bipolar plate 13 to the dispensing platform 19.
Preferably, the vision positioning module 22 includes a camera that captures an image of the bipolar plate 13 on the dispensing platform 19 and accurately positions the bipolar plate 13. In other embodiments of the present application, the visual positioning module 22 includes at least two cameras to implement the ranging function. In an implementation, an image analysis unit is integrated in the vision positioning module 22 for processing the image data to obtain the position and orientation data of the bipolar plate 13.
In this example, the vision positioning module 22 is a camera, which is relatively universal and convenient for assembly.
As shown in fig. 2, it is preferable that the driving module includes an X-axis module 24, a Y-axis module 25, and a Z-axis module 26, the X-axis module 24 and the Z-axis module 26 are connected to each other, the dispensing platform 19 is connected to the Y-axis module 25, and the dispensing part 20 and/or the vision positioning module 22 are connected to the Z-axis module 26.
In this example, the Y-axis module 25 drives the dispensing platform 19 to move in the Y-direction, and the X-axis module 24 and the Z-axis module 26 drive the dispensing unit 20 and/or the visual positioning module 22 to move in the X-direction and the Z-direction, respectively, so that the dispensing unit 20 and/or the visual positioning module 22 move in a three-dimensional space formed by three XYZ axes relative to the dispensing platform 19.
During concrete implementation, ball screw sliding table is selected for use to X axle module 24, Y axle module 25 and Z axle module 26, and in other embodiments of this application, X axle module 24, Y axle module 25 and Z axle module 26 still can adopt other forms, for example telescopic link structure, slide rail structure, and the drive mode can select for use pneumatics, hydraulic pressure or electronic. As long as the X-axis module 24, the Y-axis module 25, and the Z-axis module 26 are capable of moving in three perpendicular directions X, Y, Z.
As shown in fig. 2, preferably, the number of the dispensing platforms 19 is two, and the driving module drives the two dispensing platforms 19 to move without interfering with each other.
In this example, the driving module drives the dispensing portion to alternately operate between the two dispensing platforms 19, and when the dispensing portion acts on one of the dispensing platforms 19, the mechanical arm 15 acts on the other dispensing platform 19, so that the dispensing and feeding processes are performed simultaneously, and the production efficiency is greatly improved.
Preferably, the storage box 12 has two discharge ports 16 and two pushing portions, and the mechanical arm 15 is disposed between the two discharge ports 16 and transports the bipolar plates 13 at the discharge ports 16 to the dispensing platform 19 in an alternating manner.
In this example, the two discharge ports 16 correspond to the two dispensing platforms 19, respectively, the mechanical arm 15 transports the bipolar plates 13 at the two discharge ports 16 to the two dispensing platforms 19 in turn in an alternating manner, the two pushing portions move alternately, and when one pushing portion stops intermittently, the other pushing portion is running, so that at least one bipolar plate 13 at the two discharge ports 16 is ready at any moment, the pushing speed is increased, and the production efficiency of the device is further improved.
Preferably, the full-automatic dispensing equipment for the fuel cell bipolar plate comprises a control unit, wherein the control unit is electrically connected with the feeding mechanism 10 and the dispensing mechanism 11.
In this example, the control unit is used for coordinating the feeding structure and the dispensing mechanism 11, so that the feeding structure and the dispensing mechanism can operate in coordination efficiently.
Specifically, the output end of the control unit is electrically connected to the pushing part of the feeding mechanism 10 and the mechanical arm 15, and the output end of the control unit is electrically connected to the X-axis module 24, the Y-axis module 25, the Z-axis module 26, and the dispensing part 20 of the dispensing mechanism 11; the input end of the control unit is electrically connected to the detection unit 18 of the feeding mechanism 10 and the visual positioning module 22 of the dispensing mechanism 11.
The control unit also includes a central display 28 for displaying image information and real-time control signals from the visual positioning module 22.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. The full-automatic dispensing equipment for the bipolar plate of the fuel cell is characterized in that: the bipolar plate dispensing mechanism comprises a feeding mechanism and a dispensing mechanism, wherein the feeding mechanism comprises a storage box, a pushing part and a mechanical arm, bipolar plates are stored in the storage box, the storage box is provided with a discharge port, the pushing part is arranged in the storage box and used for pushing a plurality of bipolar plates out sequentially through the discharge port, the mechanical arm is used for conveying the bipolar plates from the discharge port to the dispensing mechanism, and the dispensing mechanism is used for accurately positioning the bipolar plates and dispensing the bipolar plates.
2. The full-automatic dispensing device for a fuel cell bipolar plate as claimed in claim 1, wherein: the feeding mechanism comprises a plurality of positioning pieces, and the positioning pieces are arranged on the storage box and distributed around the edge of the discharge port so as to abut against the side edge of the bipolar plate.
3. The full-automatic dispensing device for a fuel cell bipolar plate as claimed in claim 1, wherein: the feeding mechanism comprises a detection unit, the detection unit is arranged on the edge of the discharge port of the storage box and is electrically connected with the material pushing part, and the detection unit is used for detecting the height of the bipolar plate exposed out of the discharge port so as to control the distance of the material pushing part pushing out the bipolar plate.
4. The full-automatic dispensing device for a fuel cell bipolar plate as claimed in claim 1, wherein: the dispensing mechanism comprises a dispensing platform, a dispensing part, a driving module and a visual positioning module, wherein the dispensing platform is connected with the dispensing part and the visual positioning module, the driving module is used for driving the dispensing part to move relative to the dispensing platform, and the dispensing part is used for dispensing according to the accurate position information of the bipolar plate captured by the visual positioning module and dispensing for the bipolar plate.
5. The full-automatic dispensing device for a fuel cell bipolar plate as claimed in claim 4, wherein: the dispensing platform is provided with a positioning pin, and the positioning pin is at least used for positioning the bipolar plate.
6. The full-automatic dispensing device for a fuel cell bipolar plate as claimed in claim 4, wherein: the vision positioning module is a camera which captures the image of the bipolar plate on the dispensing platform and accurately positions the bipolar plate.
7. The full-automatic dispensing equipment of the fuel cell bipolar plate as claimed in claim 4, wherein: the driving module comprises an X-axis module, a Y-axis module and a Z-axis module, the X-axis module and the Z-axis module are connected with each other, the dispensing platform is connected with the Y-axis module, and the dispensing part and/or the visual positioning module are/is connected with the Z-axis module.
8. The full-automatic dispensing device for a fuel cell bipolar plate as claimed in claim 4, wherein: the number of the dispensing platforms is two, and the driving module drives the two dispensing platforms to move without mutual interference.
9. The full automatic dispensing device of a fuel cell bipolar plate as claimed in claim 8, wherein: the number of the discharge ports of the storage box is two, the number of the material pushing portions is two, and the mechanical arm is arranged between the two discharge ports and carries the bipolar plates at the discharge ports to the dispensing platform in an alternating mode.
10. The full-automatic dispensing device for a fuel cell bipolar plate as claimed in claim 1, wherein: the full-automatic dispensing equipment for the fuel cell bipolar plate comprises a control unit, wherein the control unit is electrically connected with the feeding mechanism and the dispensing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222809395.2U CN218691045U (en) | 2022-10-24 | 2022-10-24 | Full-automatic dispensing equipment for bipolar plate of fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222809395.2U CN218691045U (en) | 2022-10-24 | 2022-10-24 | Full-automatic dispensing equipment for bipolar plate of fuel cell |
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| Publication Number | Publication Date |
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| CN218691045U true CN218691045U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222809395.2U Active CN218691045U (en) | 2022-10-24 | 2022-10-24 | Full-automatic dispensing equipment for bipolar plate of fuel cell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618240A (en) * | 2023-07-24 | 2023-08-22 | 北京新研创能科技有限公司 | Dispensing system and method for bipolar plate of fuel cell |
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2022
- 2022-10-24 CN CN202222809395.2U patent/CN218691045U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618240A (en) * | 2023-07-24 | 2023-08-22 | 北京新研创能科技有限公司 | Dispensing system and method for bipolar plate of fuel cell |
| CN116618240B (en) * | 2023-07-24 | 2023-10-17 | 北京新研创能科技有限公司 | Dispensing system and method for bipolar plate of fuel cell |
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