CN109273750A - A kind of automated fuel cell dress stack device - Google Patents
A kind of automated fuel cell dress stack device Download PDFInfo
- Publication number
- CN109273750A CN109273750A CN201811117476.8A CN201811117476A CN109273750A CN 109273750 A CN109273750 A CN 109273750A CN 201811117476 A CN201811117476 A CN 201811117476A CN 109273750 A CN109273750 A CN 109273750A
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- Prior art keywords
- fuel cell
- pile
- positioning column
- push
- cylinder
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2404—Processes or apparatus for grouping fuel cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
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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 present invention relates to a kind of automated fuel cells to fill stack device, including Zhuan Dui mechanism, manipulator and control mechanism, the Zhuan Dui mechanism includes workbench, erecting bed, locating rack and pressure heap frame, the locating rack includes movable plate, pole plate installation pedestal, positioning column, positioning column guide rail and push-tight air cylinder group, the pressure heap frame includes moving beam, press machine and tightening frame, the manipulator is used for pick-and-place fuel cell module, the control mechanism includes computer, for controlling pick-and-place, the pressure lift of press machine and the stretching for push-tight cylinder of manipulator.Automated fuel cell dress stack device of the invention has the external position device being made of locating rack and pressure heap frame, it can be in pressure heap and before wearing interior locating rod, alignment is compressed to each corner of fuel cell pile and is accurately positioned, be conducive to that interior locating rod is accurately installed, the full automatic working process for realizing lifting and the transmission of pile after filling heap simultaneously, substantially increases the dress heap efficiency of fuel cell pile.
Description
Technical field
The present invention relates to automated fuel cell production field, especially a kind of automated fuel cell fills stack device.
Background technique
Proton Exchange Membrane Fuel Cells (PEMFC) is a kind of power generator for directly utilizing Hydrogen Energy, and PEMFC are stored in hydrogen
Chemical energy in fuel and oxidant is converted into electric energy, and energy conversion efficiency is high, and fuel cell is environmentally friendly, Wei Yipai
Putting object is water.Therefore, fuel cell technology is considered as clean, the efficient generation technology of 21 century first choice.Proton exchange membrane
Fuel cell is laminated by multiple cells in series, is fastened by interior positioning screw or strip, and fuel cell pile is formed.Electricity
When heap works, hydrogen and oxygen are introduced by import respectively, are distributed through pile gas main channel to the bipolar plates of each monocell, bipolar
Plate water conservancy diversion is evenly distributed to electrode, is contacted and is electrochemically reacted with catalyst by electrode support.It must assure that when overlapping
Mutually compressing between each pole plate prevents gas leakage, and ensures the gas main channel of each pole plate to just, so that hydrogen and oxygen can be suitable
Benefit reaches each section monocell.
The dress heap quality of fuel cell pile and the performance of battery product are closely bound up, if each monocell is in assembling
There is no good positioning device, when assembling has assembling dislocation, this will lead to fuel cell pack unbalance stress, will affect pile
Sealing performance, contact performance and mass transfer characteristic, the final output characteristics for influencing battery.The prior art mainly passes through manually to electricity
Heap is assembled, and piles up the components such as the good monocell being made of cathode-anode plate and membrane electrode and mounting plate manually on erecting bed,
Ensure that each material is aligned corner in stacking by locating piece.But since the order of nut tightening has successively, each bolt is final
Fastening force be difficult to balance control, cause end plate that cannot uniformly push, contact pressure is difficult between pile internal bipolar plate and MEA
Uniformly；Along with there are manufacturing tolerances for bipolar plates, tolerance stack caused by multiple monocells assemble is even more serious, so that in pile
Pressure degree of irregularity increases everywhere in portion.On the one hand, it if some regions contact pressure is excessive inside pile, is easy to make bipolar
Plate deformation, or even damage proton exchange membrane and pile is caused to fail；On the other hand, some regions contact pressure is too small, and sealing is not
Securely, be easy to happen oxidant, fuel, coolant leakage or collaborate, furthermore MEA will increase with bipolar plates contact resistance, electricity
Heap internal resistance increases, and finally influences the performance of entire battery.
Publication No. is the patent of invention of CN102157747A, provides a kind of Automated assembly dress of fuel cell pile
It sets, which includes rack, pressure adjustable pressing device, pulls out positioning lever apparatus and automatic nutting device automatically.Though the invention
So it may be implemented that pile component combination is integrated with assembly, but outer positioning of the shortage to pile pole plate progress auxiliary para in device
Device, during carrying out wearing locating rod, two holes for being difficult primary just longer to spacing, intermediate no Auxiliary support carry out intermediate wear
Bar operation not can guarantee pole plate and the alignment of membrane electrode each corner, and wearing locating rod operation can not once succeed, and gas passage without
To just, the circulation and gas tightness of hydrogen and oxygen can be deteriorated method；In addition, each assemble mechanism is installed concentratedly in rack cross
Liang Shang, too heavy to the burden of rack, therefore stability can also be affected；Furthermore with technological progress, in metal locating rod
It equipped with insulation sleeve, does not need to be pulled out in test, thus pulls out positioning lever apparatus automatically to be also not necessary.
Patent No. CN102800885A patent of invention provides a kind of fuel cell pile assembling device, the device
Including subbase, guiding bar, vertical rod and supporting and mounting bracket, subbase side is symmetrically arranged on 2 or 4 along subbase central axis
Guiding bar, each guiding bar upper surface indicate size scale, and guiding bar is equipped with sliding block, is fixedly connected with supporting and mounting bracket on sliding block
And vertical rod, size scale is labeled on vertical rod inner surface.Although the device, which has, carries out auxiliary para to pile pole plate
External position device, but the relatively high and stable property of whole device center of gravity is poor, since the tailgate of pile is generally more wider than pole plate, with this
Vertical rod is likely to only contact with mounting plate when device is corrected, and has little effect to the neatly packed degree for improving pile pole plate；
Secondly, the plant bulk is fixed, can not be adjusted in time because of the change of pole plate pile size and specification, bad adaptability；Most
Afterwards, the device non-automated device, still will by it is artificial push sliding block slide in guiding bar move supporting and mounting bracket with
Screw rod is manually fixed in threaded locating hole by vertical rod, and the artificial size scale read on guiding bar and vertical rod is not only made
It is higher at assembly cost, and assembling speed is slow, inefficiency.
Summary of the invention
Against the above deficiency, the present invention provides a kind of automated fuel cells to fill stack device, has by locating rack and pressure
The external position device that heap frame is constituted is aligned and is accurately positioned, it can be achieved that compressing to each corner of fuel cell pile, is conducive to accurate
Install in locating rod, while realize dress heap after pile lifting and transmission full automatic working process, substantially increase fuel
The dress heap efficiency of battery stack.
The technical solution of the present invention is as follows:
A kind of automated fuel cell dress stack device, including Zhuan Dui mechanism, manipulator and control mechanism, the Zhuan Dui mechanism
Erecting bed is equipped with including workbench, erecting bed, locating rack and pressure heap frame, the workbench；
The locating rack includes movable plate, pole plate installation pedestal, positioning column, positioning column guide rail and push-tight air cylinder group, described
Movable plate is placed on erecting bed, and the pole plate installation pedestal is fixed on movable plate center, and pole plate installation pedestal and pile are installed
Plate etc. is big, and upper surface is for stacking pile mounting plate and fuel cell pile, and pole plate installation pedestal is along the movable plate of side
Several positioning column guide rails are symmetrically fixed with, the positioning column guide rail is described fixed perpendicular to corresponding pole plate installation pedestal side
Position column is slidably mounted on positioning column guide rail by the positioning base for post of lower end, when positioning column is slided to fuel cell pile,
Its side can contact fuel cell pile edge；It is oblique on the lateral angle of the positioning base for post to be symmetrically arranged with push-tight cylinder
Group, the push-tight air cylinder group include pulley support bar, push-tight cylinder and push-tight pulley, and the pulley support bar is L shape, described to push away
Tight cylinder is located on the short side extended line of pulley support bar, and the free end of the pulley support bar and push-tight cylinder passes through pin shaft
It is rotatably fixed on movable plate, the corner of pulley support bar is arranged in the push-tight pulley, and push-tight pulley edge resists fixed
The lateral angle edge of position base for post；
The pressure heap frame includes that moving beam, press machine and tightening frame, the moving beam are set up in above workbench, moving beam
Upper beam is hollow type, and upside is fixed with press machine in the middle part of crossbeam, and downside is disposed with guide upright post, pressure plare and pressure
The drive shaft of bar, the press machine is fixedly connected in hollow cross with guide upright post, and the lower end of the press rods is provided with receipts
Tight frame, the tightening frame corresponding site offer several slots passed through for positioning column, and the lower surface of the tightening frame is symmetrically set
Several tightening pulleys are equipped with, the tightening pulley is corresponding with slot quantity and is located at by slot, when positioning column is located in slot
When, the inside edge of the tightening pulley and the outer of positioning column are tangent；
The manipulator is used for pick-and-place fuel cell module, and the control mechanism includes computer, for controlling manipulator
All cylinders is flexible in the pressure lift of pick-and-place, press machine, and automatic makeup stack device.
The moving beam lower end is equipped with moving beam guide rail, and the moving beam guide rail is fixed on workbench two sides, the shifting
Dynamic beam is slidably mounted on moving beam guide rail, is provided with guide rail cylinder on the moving beam guide rail, moving beam can be driven in movement
It is slided on beam guide rail.
Positioning column guide rail and positioning column there are two being respectively set on the outside of the longer side of the pole plate installation pedestal, positioning column
Four groups of push-tight air cylinder groups are symmetrically arranged on pedestal lateral angle, two ipsilateral positioning base for posts are connected with connecting rod, the company
The outer middle side part of extension bar is vertically installed with push rod cylinder；One is respectively arranged on the outside of the shorter lateral sides of the pole plate installation pedestal
Positioning column guide rail and positioning column position and are symmetrically arranged with four groups of push-tight air cylinder groups on base for post lateral angle.
There are 45 degree of chamferings, the tightening pulley is matched with formation interference when chamfer contact on the outside of the upper end of the positioning column
It closes.
The Zhuan Dui mechanism further includes interior locating rod, and it is fixed that the quadrangle of the pile mounting plate and fuel cell pile is equipped with
Position hole, the interior locating rod pass through location hole, and lower end is locked with acorn nut, and upper end is locked with locking nut；The pole plate peace
The corresponding position for filling pedestal is equipped with nut preformed groove, and the acorn nut is preset in nut preformed groove before the installation of interior locating rod
It is interior.
The longer side of the pile mounting plate also is provided with location hole along edge, and the middle section of pile mounting plate is wider than combustion
Expect battery stack, it is fixed up and down that the interior locating rod of the side extends only through pile mounting plate.
It further include shift-out mechanism, the shift-out mechanism includes conveyer frames, double-speed chain, transport motor and speed reducer, the biography
Send frame adjacent with workbench, the double-speed chain is two groups, is separately positioned on the inside of the two sides of erecting bed and conveyer frames, two groups times
For fast chain in same level, spacing is consistent, drives transmission by transport motor and speed reducer, the movable plate is erected at double-speed chain
On by double-speed chain drive convey.
The shift-out mechanism further includes lifting device, and the lifting device includes lifting platform and lifting in workbench
Cylinder, the lifting platform are fixed below erecting bed, and the lifting cylinder is jacked up erecting bed by lifting platform.
The outlet port two sides of the conveyer frames are equipped with close to switch, and the shift-out mechanism further includes lifting device, described
Lifting device include set on conveyer frames outlet port below lifting platform and lifting cylinder, the lifting platform include lifter plate and
It is fixed on the decoupling rod of lifter plate upper surface, the top of decoupling rod is equipped with rubber pad；The movable plate and pole plate installation pedestal
Corresponding position offers the lift span passed through for decoupling rod, and the lifting cylinder is electric by fuel cell by lifting platform and decoupling rod
Heap jacks up.
The specific region of the conveyer frames is equipped with positioning seat and limited roller, and the positioning seat and limited roller are respectively under
Positioning cylinder and limiting cylinder the control lifting of side, movable plate lower surface corresponding position is equipped with to match with positioning seat top
Groove, positioning seat, which can be raised up in groove, jacks up movable plate to being detached from double-speed chain；The limited roller is angle lever type, is used
It is conveyed in limitation movable plate towards one direction.
Technical solution of the present invention includes Zhuan Dui mechanism and shift-out mechanism, and wherein Zhuan Dui mechanism is realized to fuel cell pack
Outer positioning and interior positioning, shift-out mechanism are realized the lifting and removal of the fuel cell pack good to dress heap, are had following technical effect that
1, Zhuan Dui mechanism includes locating rack and pressure heap frame, and the positioning column in locating rack resists the fuel cell pile four of stacking
All edges, positioning base for post are slidably fixed on positioning column guide rail, position the push-tight air cylinder group of base for post quadrangle and pushing away for side
Bar cylinder will position base for post and push to fuel cell pile direction, by the activity push-tight to positioning column lower end, realize positioning
Arrangement, tightening of the column to fuel cell pile following side；Press machine in the pressure heap frame on top drives tightening frame to move downward, fixed
In the slot of position column insertion tightening frame, tightening pulley is first interference fitted with the chamfering of positioning column upper end, is scrolled down through and positioning
Column side is pressed, and pressure tightens positioning column inwardly, is further strengthened the tightening to fuel cell pile upper lateral part, alignment, is made
Integrally each corner compresses alignment and is accurately positioned fuel cell pile.
2, frame to be tightened during pressure heap steadily push fuel cell pile, tightening frame area coverage is big, and position distribution is uniform,
It can guarantee each region uniform force inside pile, pile internal bipolar plate contacts uniformly with MEA, reduces contact resistance, improves combustion
Expect battery performance.
3, under the accurate contraposition of outer positioning mechanism, the larger and perforation without Auxiliary support of the interior achievable spacing of locating rod is made
Industry；Meanwhile interior locating rod also passes through the side of pile mounting plate not only through the quadrangle of fuel cell pile and pile mounting plate
Edge improves the intensity and accuracy of interior positioning.
4, include vertical lift device and horizontal transmission apparatus in shift-out mechanism, the good fuel pile liter of heap will be filled respectively
It drops, be transferred to designated position, save manual handling handling, time-saving and efficiency.
5, fuel pile can be fixed on some position on conveyer frames by the positioning seat in shift-out mechanism, so as to fuel electricity
Heap executes specific operation, and limited roller allows fuel pile towards specific direction by some region on conveyer frames, to cooperate
Positioning seat executes specific operation.
6, pole plate installation pedestal is equipped with preformed hole and can be adjusted according to different fuel cell pile sizes, completes
The assembly of the fuel cell pack of different dimensions, wide adaptation range.
7, control mechanism control manipulator is completed the pick-and-place of bipolar plates, is stacked, and fills the taking-up of the good pile of heap, realizes
Automated fuel cell fills heap, improves assembling quality and working efficiency.
8, control mechanism is lifted by the pressure that computer controls press machine, the opening and closing of transport motor and speed reducer and all gas
Cylinder stretches, and realizes the computer control and automatic operation of entire fuel cell dress stack device, embodies modernization efficient stream
Waterline production operation.
Detailed description of the invention
Fig. 1 is that automated fuel cell of the present invention fills stack device perspective view；
Fig. 2 is Zhuan Dui mechanism of the present invention perspective view；
Fig. 3 is locating rack top view of the present invention；
Fig. 4 is Zhuan Dui mechanism of the present invention amplification stereogram；
Fig. 5 is the fuel cell pack perspective view that present invention dress heap is completed；
Fig. 6 is shift-out mechanism front view of the present invention；
Fig. 7 is shift-out mechanism right view of the present invention；
Fig. 8 is workbench internal structure view of the present invention；
Fig. 9 is conveyer frames outlet port internal structure view of the present invention；
Figure 10 is Status view when fuel cell pack of the present invention is jacked up；
Figure 11 is Status view when fuel cell pack of the present invention passes through positioning seat and limited roller；
Figure 12 is Status view when fuel cell pack of the present invention is jacked up by positioning seat.
Specific embodiment
It is described further below with reference to technical effect of the attached drawing to design of the invention, specific structure and generation, with
It is fully understood from the purpose of the present invention, feature and effect.
With reference to Fig. 1, automated fuel cell of the invention fills stack device, including Zhuan Dui mechanism, shift-out mechanism, manipulator and
Control mechanism, Zhuan Dui mechanism include workbench 11, erecting bed 12, locating rack 13, pressure heap frame 14 and interior locating rod 15, shift-out mechanism
Including conveyer frames 21, double-speed chain 22, transport motor and speed reducer 23, lifting platform 24 and lifting cylinder 25.Zhuan Dui mechanism is used for heap
Folded, positioning alignment, pressure heap and available fuel cell pile, for will fill heap, good fuel cell pile is transported to finger to shift-out mechanism
Determine region, manipulator there are two or more, for grabbing, stacking fuel cells bipolar plates and membrane electrode, control mechanism include electricity
Brain is connected with all electric components of dress stack device, and implements automatic control or manual control to it, such as: for controlling machine
The movement of tool hand pick-and-place and Zhuan Dui mechanism, shift-out mechanism all cylinders it is flexible.
With reference to Fig. 2-Fig. 4, the structure of Zhuan Dui mechanism of the invention is as follows:
Workbench 11 is equipped with erecting bed 12, and locating rack 13 includes movable plate 131, pole plate installation pedestal 132, positioning column
133, positioning column guide rail 134 and push-tight air cylinder group 135, movable plate 131 are placed on erecting bed 12, and pole plate installation pedestal 132 is solid
It is scheduled on 131 center of movable plate, pole plate installation pedestal 132 and pile mounting plate 301 etc. are big, and upper surface is for stacking pile installation
Plate 301 and fuel cell pile 302.
Pole plate installation pedestal 132 is symmetrically fixed with several positioning column guide rails 134 along the movable plate 131 of side, described fixed
Side of the position column guide rail 134 perpendicular to corresponding pole plate installation pedestal 132, the positioning base for post that positioning column 133 passes through lower end
136 are slidably mounted on positioning column guide rail 134, and can slide along positioning column guide rail 134 to the direction close to fuel cell pile 302
It is dynamic, or slided to the direction far from fuel cell pile 302.When positioning column 133 is slided to fuel cell pile 302, side
While can contact 302 side edge of fuel cell pile.
Oblique on the lateral angle of positioning base for post 136 to be symmetrically arranged with push-tight air cylinder group 135, push-tight air cylinder group 135 includes
Pulley support bar 1351, push-tight cylinder 1352 and push-tight pulley 1353, pulley support bar 1351 be L shape, 1352, push-tight cylinder
In on the short side extended line of pulley support bar 1351, the free end of pulley support bar 1351 and push-tight cylinder 1352 passes through pin shaft
It is rotatably fixed on movable plate 131, the corner of pulley support bar 1351, push-tight pulley 1353 is arranged in push-tight pulley 1353
Edge resists the lateral angle edge of positioning base for post 136.What pulley support bar 1351 and the composition of push-tight cylinder 1352 more consolidated
Triangular structure, thrust direction are directed toward on the center line of pole plate installation pedestal 132.
In order to implementing uniform thrust in 132 circumferential direction of pole plate installation pedestal, as shown in figure 3, pole plate installation pedestal 132
It is respectively set on the outside of longer side there are two positioning column guide rail 134 and positioning column 133, is positioned symmetrical on 136 lateral angle of base for post
It is provided with four groups of push-tight air cylinder groups 135.Two ipsilateral positioning base for posts 136 are connected with connecting rod 137, outside connecting rod 137
Middle side part is vertically installed with push rod cylinder 138, and push rod cylinder 138 is controlled by control mechanism to be stretched, and thrust direction is perpendicular to pole
The longer side of plate installation pedestal 132.A positioning column guide rail is respectively arranged on the outside of the shorter lateral sides of pole plate installation pedestal 132
134 and positioning column 133, it positions and is symmetrically arranged with four groups of push-tight air cylinder groups 135 on 135 lateral angle of base for post.
When work, control mechanism powers simultaneously to push-tight cylinder 1352, push rod cylinder 138, the piston of push-tight cylinder 1352
It stretches out, the oblique thrust constituted with pulley support bar 1351 is transmitted to positioning base for post 136 by push-tight pulley 1353.Push rod
The piston of cylinder 138 stretches out, and normal thrust is transmitted to positioning base for post 136 by connecting rod 137.Position base for post 136 and
Positioning column 133 is slided along positioning column guide rail 134 to the direction close to fuel cell pile 302,133 contact aside of positioning column to electricity
The side outer rim of heap mounting plate 301 and fuel cell pile 302, by the thrust from lower end, to fuel cell pile
302 lateral edges generate inside even thrust, implement to pile and arrange, are aligned and compress.
Pressing heap frame 14 includes moving beam 141, moving beam guide rail 142, press machine 143 and tightening frame 144, moving beam guide rail
142 are fixed on 11 two sides of workbench, and moving beam 141 is slidably mounted on moving beam guide rail 142, and 141 upper beam of moving beam is
Hollow type, crossbeam middle part upside are fixed with press machine 143, and downside is disposed with guide upright post 146, pressure plare 147 and pressure
Bar 148, the drive shaft of press machine 143 are fixedly connected in hollow cross with guide upright post 146, the lower end setting of press rods 148
There is tightening frame 144, tightening 144 corresponding site of frame offers several slots passed through for positioning column 133, tightens the following table of frame 144
Face is symmetrically arranged with several tightening pulleys 149, and tightening pulley 149 is identical as slot quantity and is located at by slot, when positioning column 133
When in slot, the inside edge of tightening pulley 149 and the outer of positioning column 133 are tangent.On the outside of the upper end of positioning column 133
With 45 degree of chamferings, is formed and is interference fitted when tightening pulley 149 and chamfer contact,
When work, control mechanism powers to the motor of press machine 143, and press machine 143 implements downward pressure, passes through guiding
Column 146, pressure plare 147 and press rods 148 are sequentially delivered to tightening frame 144, and tightening frame 144 is moved downward, and is located below
Positioning column 133 be in contact, tightening pulley 149 first forms interference fit, pressure with 45 degree chamfering inclined-planes on 133 top of positioning column
Side direction tilts inwardly.It is inserted into positioning column 133 in the slot of tightening frame 144, tightening idler wheel 149 is moved down to positioning column 133
Inward force inwardly tightens it, and positioning column 133 is by the thrust from upper end, to fuel cell bipolar while pressing heap
The position of plate and membrane electrode is corrected, and makes corner alignment around.
When tightening frame 144 continues to touch downwards the pile mounting plate 301 at the top of pile, tightening frame 144 is to fuel electricity
Pile 301 upper surface in pond carries out uniformly pressure heap, and tightening 144 area coverage of frame is big, it is ensured that each region uniform force inside pile,
Improve fuel battery performance.Press machine 143 select electron servo press machine, main body it is cylindrical compared with to save space, energy consumption compared with
It is low.143 pressure sensor monitoring pressure in real time of press machine, pressure data is shown on the computer of control mechanism, manually may be used
To be set and be adjusted to pressure value.
With reference to Fig. 5, Zhuan Dui mechanism further includes interior locating rod 15, the quadrangle of pile mounting plate 301 and fuel cell pile 302
It is equipped with location hole, interior locating rod 15 passes through location hole, and lower end is with the locking of acorn nut 151, and upper end is with the lock of locking nut 152
Tightly.It is equipped with nut preformed groove 1321 in the corresponding position of pole plate installation pedestal 132, acorn nut 151 is installed in interior locating rod 15
Before be preset in nut preformed groove 1321.The longer side of pile mounting plate 301 of the invention also is provided with location hole along edge,
Since the middle section of pile mounting plate 301 is wider than fuel cell pile 302, the interior locating rod 15 of side extends only through pile installation
About 301 plate is fixed, and the interior locating rod 15 of side improves the intensity and accuracy of interior positioning.
Since the corner of external position device of the invention to pile mounting plate 301 and fuel cell pile 302 realizes essence
Quasi- contraposition, not only increases the performance of fuel cell, and the interior locating rod 15 of quadrangle and side is obtained across long range
With bar, process is simplified, improves assembly efficiency.Pile mounting plate 301 and usually good with the dressing heap combustion of interior locating rod 15
Material battery pile is sent to next process together, due to being equipped with insulation sleeve in interior locating rod 15, in lower one of test step
Without being pulled out.
It should be noted that alignment is compressed with before bar operation more than carrying out, manipulator needs first by pile mounting plate
301 and 302 pile of fuel cell pile in pole plate installation pedestal 132, in the process, moving beam 141 needs move horizontally
To the side of workbench 11.In order to realize moving horizontally for moving beam 141, guide rail cylinder is provided on moving beam guide rail 142
145, moving beam 141 can be driven to slide on moving beam guide rail 142.After the completion of stacking operation, guide rail cylinder drives moving beam
141 return to the top position of face fuel cell pile 302, start to press heap operation.
With reference to Fig. 6-Figure 12, shift-out mechanism structure of the invention is as follows:
Conveyer frames 21 are adjacent with workbench 11, and double-speed chain 22 is two groups, are separately positioned on erecting bed 12 and conveyer frames 21
On the inside of two sides, for two groups of double-speed chains 22 in same level, spacing is consistent.Every group of double-speed chain 22 is by transport motor and speed reducer
23 drive transmission, and two sides are respectively equipped with a backstand, for adjusting the tightness of double-speed chain 22.22 conveying capacity of double-speed chain
Greatly, biggish load can be carried.131 width of movable plate is slightly wider than the spacing of the double-speed chain 22 of two sides, and movable plate 131 is erected at again
Steady conveying is driven by double-speed chain 22 on fast chain 22.In order to realize 22 synchronous transfer of double-speed chain of two sides, the only double-speed chain of side
22 drive transmission by transport motor and speed reducer 23, and drive 22 Synchronous Transmission of other side double-speed chain by synchronizing bar 221, synchronous
221 both ends of bar are respectively arranged with gear, can be meshed with the gear of double-speed chain 22, realize Synchronous Transmission.
As shown in figure 8, due to the limited height of moving beam 141 and press machine 143, and the fuel cell pile 302 of pile
Would generally code obtain very high, when pressing heap, fuel cell pile 302 needs the lower section in moving beam 141, that is, to be in lower position
It sets, it is therefore desirable to fuel cell pile 302 be carried out and gone up and down.11 lifting device of workbench of the invention is as follows: in workbench 11
Equipped with lifting platform 24 and lifting cylinder 25, lifting platform 24 includes lifter plate 241, decoupling rod 242 and lifting guide pillar 243, lifter plate
241 lower surfaces connect the piston of lifting cylinder 25, and four decoupling rods 242 are fixed in upper surface, and decoupling rod 242 is withstood under erecting bed 12
Side, erecting bed 12 is jacked up.Lifting guide pillar 243 is set to the lower surface four corners of erecting bed 12, is connected with workbench 11, rises
It is scalable that guide post 243 drops, and assistance for lifting and guarantee lifting are in vertical direction.
With reference to Fig. 7 and Fig. 9, the outlet port of conveyer frames 21 of the invention also has lifting device, and lifting cylinder 25 is installed
On the mounting plate 251 of 21 outlet port lower part of conveyer frames, cylinder piston is fixedly connected with lifter plate 241,241 lower surface of lifter plate
Equipped with lifting guide pillar 243, the hole passed through for lifting guide pillar 243 is provided on mounting plate 251, lifting guide pillar 243 is gone up and down in hole, is prevented
Only lifter plate 241 generates operation deviation.241 upper surface of lifter plate is equipped with four decoupling rods 242, and the top of decoupling rod 242 is equipped with
Rubber pad, when contact, can produce the effect of bumper and absorbing shock.On Fig. 3, the corresponding positions of movable plate 131 and pole plate installation pedestal 132
Lift span 1322 there are four opening up is set, decoupling rod 242 passes through lift span 1322, by pile mounting plate 301 and fuel cell pile
302 jack up from Zhuan Dui mechanism, and Figure 10 is the state that fuel cell pile 302 is jacked up.
It is worth noting that, the positioning column 133 of surrounding is needed in release shape when fuel cell pile 302 is by before jacking up
State.Its process are as follows: control mechanism, which issues, unclamps instruction, and 138 power loss of push-tight cylinder 1352 and push rod cylinder, piston retracts, right
It positions the interior of base for post 136 to disappear to thrust, positions base for post 136 and positioning column 133 along positioning column guide rail 134 to far from fuel
The direction of battery stack 302 is slided, and is disappeared in 302 lateral edge of fuel cell pile to thrust, fuel cell pile
302 be in free state, can easily be jacked up.
21 outlet port two sides of conveyer frames are equipped with close to switch 211, are Hall-type close to switch close to switch 211, with control
Mechanism processed is connected.When movable plate 131 and fuel cell pile 302 are transmitted to 21 outlet port of conveyer frames by double-speed chain 22, connect
Nearly switch 211 receives signal, this information is transmitted to control mechanism, the transport motor of double-speed chain 22 stops operating, double-speed chain
22 stop.If double-speed chain 22 stops not in time, there is rubber pad on the top of the decoupling rod 242 of outlet port, plays limit and damping
Effect, prevent pile from going out transfer station, realize that soft stop is stopped.And then, control mechanism is to push-tight cylinder 1352, push rod cylinder
138 and pile below lifting cylinder 25 issue instruction, push-tight cylinder 1352 and push away the retraction of cylinder cylinder 138, lifting cylinder 25 stretches
Out, pile is jacked up, other stations is put by manipulator clamping, complete further assembly work.
Further, with reference to Figure 11 and Figure 12, the specific region of conveyer frames 21 is equipped with positioning seat 212 and limited roller 213,
Positioning seat 212 and the positioning cylinder 2121 by lower section and the limit control lifting of limiting cylinder 2131 respectively of limited roller 213.Positioning
Seat 212 and limited roller 213 are arranged at 22 lower section of double-speed chain.
Under normal condition, positioning seat 212 is retracted, and movable plate 131 moves forward under the drive of double-speed chain 22.When needs pair
When fuel cell pile 302 executes specific operation, positioning cylinder 2121 drives positioning seat 212 to stretch out upwards, 212 top of positioning seat
For cylindrical dome, 131 lower surface corresponding site of movable plate is equipped with the groove to match with positioning seat 212, and positioning seat 212 can rise
Movable plate 131 is jacked up to disengaging double-speed chain 22 in groove and is stopped.It is fixed when needing movable plate 131 to continue to move along
Position seat 212 is retracted to the height lower than double-speed chain 22, and movable plate 131 returns on double-speed chain 22, continues to put down by the drive of double-speed chain 22
It moves.
Limited roller 213 is angle lever type, is conveyed for limiting movable plate 131 towards one direction.Lever rolls under normal condition
Wheel is in upright state, and top is stretched out on double-speed chain 22, there is compressed spring below idler wheel end, connection limit gas below the other end
The piston rod of cylinder 2131.When 131 forward direction of movable plate passes through, spring is depressed when touching idler wheel, is continued through.If you need to allow movement
Plate 131 is back through control mechanism issues signal to limiting cylinder 2131, and 2131 piston of limiting cylinder is stretched out lever roller pressure
Under, lever roller top is submerged under double-speed chain 22, and movable plate 131 can be back through.
As shown in fig. 6, positioning seat 212 shares two groups, and two groups of settings of positioning seat 212 are passing in shift-out mechanism of the invention
Send the close starting end position of frame 21.There are two every group of positioning seats 212, is symmetricly set on 21 two sides of conveyer frames.Limited roller 213
It shares two groups, every group 1, is symmetrically disposed on the on both sides of the middle of conveyer frames 21, on the center line of conveyer frames 21.The wherein limit on the left side
Position idler wheel 213 and close positioning seat 212 cooperate, when movable plate 131 needs to stop in moving process from left to right
When detection, double-speed chain 22 is out of service, the limited roller 213 on the left side can limit movable plate 131 inertia force effect under continue to
It moves right, the groove of 212 exactitude position movable plate of subsidiary positioning bases, 131 lower surface jacks up movable plate 131.The limit on the right
Idler wheel 213 is matched with close lifting device, when movable plate 131 is during stopping lifting, if the letter of transport motor
Number mistake occurs, double-speed chain 22 inverts, and movable plate 131 influenced not retracting by the right limited roller 213, will not be to below just
It is had an impact in the translation of progress or dress heap process.It is reprocessed on workbench 11 if pile needs to return to, can control the limit on the right
Position cylinder 2131 forces down lever roller to the height for being lower than double-speed chain 22, and movable plate 131 is allowed smoothly to return.
Automated fuel cell dress stack device operating procedure of the invention is as follows:
S1: preparatory process；
S11: control mechanism drives guide rail cylinder 145, and control moving beam 141 slides on moving beam guide rail 142, and level is moved
The side of workbench 11 is moved, press machine 143 is lifted on home；
S12: the lifting cylinder 25 on workbench 11 declines, and erecting bed 12 drops within workbench 11, lower than conveyer frames
21 height；
S13: movable plate 131 is erected on the double-speed chain 22 in 11 region of workbench by manipulator；
S14: acorn nut 151 is sequentially placed into the nut preformed groove 1321 of pole plate installation pedestal 132 by manipulator, each
Axially bored line of the position of acorn nut 151 all with interior locating rod 15 coincides；
S2: process is stacked；
S21: manipulator is by all parts such as pile mounting plate 301, fuel battery double plates, membrane electrodes orderly from material area
It after absorption, is put into pole plate installation pedestal 132, forms fuel cell pile 302；
S3: pressure heap process；
S31: control mechanism control moving beam 141 slides on moving beam guide rail 142, comes on fuel cell pile 302
Side；
S32: control mechanism controls push-tight cylinder 1352, push rod cylinder 138 stretches out, and press machine 143 is according to preset pressure
Value pressure heap, positioning column 133 move to fuel cell pile 302 and inwardly compress pile side edge, and top is with guide upright post 146
Elongation, tightening frame 144 move downward, and in the slot of the insertion tightening frame 144 of positioning column 133, tighten 149 internal pressure positioning column of idler wheel
133 inwardly tighten it, the corner alignment of all bipolar plates, pile mounting plate 301 in fuel cell pile 302, upper next
It causes；
S33: tightening 144 bottom surface of frame touches the pile mounting plate 301 at top and is adjacent to, and steadily pushes fuel cell pile
302, pressure heap process terminates；
S4: bar process；
S41: interior locating rod 15 is from top to bottom passed through location hole from the upper end of fuel cell pile 302 by manipulator, is first worn
The location hole for crossing pile surrounding is then passed through the location hole of pile side；
S42: manipulator mutual cooperation is tightened interior locating rod 15 and the acorn nut 151 of lower section by diagonal position, and upper
The locking nut 152 of side is tightened；
S5: process is removed；
S51: control mechanism drives the lifting cylinder 25 inside workbench 11 to run, and control erecting bed 12 rises, until peace
The double-speed chain 22 of dress platform 12 rises to the double-speed chain 22 with conveyer frames 21 in same level；
S52: the double-speed chain 22 in 11 region of workbench starts to start, and double-speed chain 22 drives movable plate 131 and top dress heap good
Fuel cell pile 302 transmitted to 21 direction of conveyer frames, when reaching 21 region of conveyer frames, the double-speed chain 22 in the region starts
Starting continues to transmit to 21 export direction of conveyer frames, and the double-speed chain 22 for working at the same time 11 region of platform stops；
S53: in 21 region transmit process of conveyer frames, according to detection needs, when movable plate 131 reaches on positioning seat 212
Fang Shi, control mechanism, which controls double-speed chain 22, to be stopped, and limited roller 213 limits movable plate 131 and continues to move along, positioning seat 212
Rise, jack up fuel cell pile 302, Field Force can execute special operation to pile；Alternatively, control mechanism control limit rolling
The idler wheel pressure of wheel 213, fuel cell pile 302 can directly pass through limited roller 213；
S54: movable plate 131 reaches 21 exit region of conveyer frames, obtains signal close to switch 211, double-speed chain 22 stops；
S55: control mechanism control push-tight cylinder 1352 is unclamped with the retraction of cylinder cylinder 138, positioning column 133 is pushed away；
S56: the lifting cylinder 25 below pile stretches out, and pile is jacked up from pole plate installation pedestal 132, manipulator clamping electricity
Heap takes out, and is put into next station.
Disclosed above is only the embodiment of the present invention, and still, the present invention is not limited to this, the technology of any this field
What personnel can think variation should all fall into protection scope of the present invention.
Claims (10)
1. a kind of automated fuel cell fills stack device, which is characterized in that including Zhuan Dui mechanism, manipulator and control mechanism, institute
Shu Zhuan heap mechanism includes workbench (11), erecting bed (12), locating rack (13) and pressure heap frame (14), is set on the workbench (11)
There are erecting bed (12)；
The locating rack (13) includes movable plate (131), pole plate installation pedestal (132), positioning column (133), positioning column guide rail
(134) it is placed on erecting bed (12) with push-tight air cylinder group (135), the movable plate (131), the pole plate installation pedestal
(132) it is fixed on movable plate (131) center, pole plate installation pedestal (132) and pile mounting plate (301) etc. are big, and upper surface is used
In stacking pile mounting plate (301) and fuel cell pile (302), movable plate (131) of the pole plate installation pedestal (132) along side
On be symmetrically fixed with several positioning column guide rails (134), the positioning column guide rail (134) is perpendicular to corresponding pole plate installation pedestal
(132) side, the positioning column (133) are slidably mounted on positioning column guide rail (134) by the positioning base for post (136) of lower end
On, when positioning column (133) is slided to fuel cell pile (302), side can contact fuel cell pile (302) side
Edge；It is oblique on the lateral angle of positioning base for post (136) to be symmetrically arranged with push-tight air cylinder group (135), the push-tight air cylinder group
It (135) include pulley support bar (1351), push-tight cylinder (1352) and push-tight pulley (1353), the pulley support bar (1351)
For L shape, the push-tight cylinder (1352) is located on the short side extended line of pulley support bar (1351), the pulley support bar
(1351) it is rotatably fixed on movable plate (131) with the free end of push-tight cylinder (1352) by pin shaft, the push-tight is sliding
It takes turns (1353) to be arranged in the corner of pulley support bar (1351), push-tight pulley (1353) edge resists positioning base for post (136)
Lateral angle edge；
The pressure heap frame (14) includes moving beam (141), press machine (143) and tightening frame (144), moving beam (141) frame
Above workbench (11), moving beam (141) upper beam is hollow type, and upside is fixed with press machine (143) in the middle part of crossbeam,
Downside is disposed with guide upright post (146), pressure plare (147) and press rods (148), the drive shaft of the press machine (143)
It is fixedly connected in hollow cross with guide upright post (146), the lower end of the press rods (148) is provided with tightening frame (144), institute
It states tightening frame (144) corresponding site and offers several slots passed through for positioning column (133), the following table of tightening frame (144)
Face is symmetrically arranged with several tightening pulleys (149), and the tightening pulley (149) is corresponding with slot quantity and is located at by slot,
When positioning column (133) is located in slot, the inside edge of tightening pulley (149) and the outer of positioning column (133) are tangent；
The manipulator be used for pick-and-place fuel cell module, the control mechanism includes computer, for control manipulator pick-and-place,
All cylinders is flexible in the pressure lift of press machine (143), and automatic makeup stack device.
2. automated fuel cell according to claim 1 fills stack device, which is characterized in that under the moving beam (141)
End is equipped with moving beam guide rail (142), and the moving beam guide rail (142) is fixed on workbench (11) two sides, the moving beam
(141) it is slidably mounted on moving beam guide rail (142), is provided with guide rail cylinder (145) on the moving beam guide rail (142), it can
Driving moving beam (141) is slided on moving beam guide rail (142).
3. automated fuel cell according to claim 1 fills stack device, which is characterized in that the pole plate installation pedestal
(132) it is respectively set on the outside of longer side there are two positioning column guide rail (134) and positioning column (133), is positioned base for post (136)
Four groups of push-tight air cylinder groups (135) are symmetrically arranged on lateral angle, two ipsilateral positioning base for posts (136) are with connecting rod (137)
It is connected, the outer middle side part of the connecting rod (137) is vertically installed with push rod cylinder (138)；The pole plate installation pedestal (132)
It is respectively arranged with a positioning column guide rail (134) and positioning column (133) on the outside of shorter lateral sides, positions base for post (135) lateral angle
On be symmetrically arranged with four groups of push-tight air cylinder groups (135).
4. automated fuel cell according to claim 1 fills stack device, which is characterized in that the positioning column (133)
It is formed and is interference fitted when there is 45 degree of chamferings, the tightening pulley (149) and chamfer contact on the outside of upper end.
5. automated fuel cell according to claim 1 fills stack device, which is characterized in that the Zhuan Dui mechanism further includes
The quadrangle of interior locating rod (15), the pile mounting plate (301) and fuel cell pile (302) is equipped with location hole, described interior
Locating rod (15) passes through location hole, and lower end is with acorn nut (151) locking, and upper end is with locking nut (152) locking；The pole plate
The corresponding position of installation pedestal (132) is equipped with nut preformed groove (1321), and the acorn nut (151) is pacified in interior locating rod (15)
It is preset in front of dress in nut preformed groove (1321).
6. automated fuel cell according to claim 5 fills stack device, which is characterized in that the pile mounting plate
(301) longer side also is provided with location hole along edge, and the middle section of pile mounting plate (301) is wider than fuel cell pile
(302), the interior locating rod (15) of the side extends only through pile mounting plate (301) and fixes up and down.
7. automated fuel cell according to claim 1 fills stack device, which is characterized in that it further include shift-out mechanism, institute
Stating shift-out mechanism includes conveyer frames (21), double-speed chain (22), transport motor and speed reducer (23), the conveyer frames (21) and work
Platform (11) is adjacent, and the double-speed chain (22) is two groups, is separately positioned on the inside of the two sides of erecting bed (12) and conveyer frames (21),
For two groups of double-speed chains (22) in same level, spacing is consistent, drives transmission, the movement by transport motor and speed reducer (23)
Plate (131) is erected on double-speed chain (22) to be driven by double-speed chain (22) and convey.
8. automated fuel cell according to claim 7 fills stack device, which is characterized in that the shift-out mechanism further includes
Lifting device, the lifting device include the lifting platform (24) and lifting cylinder (25) in workbench (11), the lifting
Platform (24) is fixed below erecting bed (12), and the lifting cylinder (25) is jacked up erecting bed (12) by lifting platform (24).
9. automated fuel cell according to claim 7 fills stack device, which is characterized in that the conveyer frames (21) go out
Equipped with close to switch (211), the shift-out mechanism further includes lifting device for mouth position two sides, and the lifting device includes set on biography
The lifting platform (24) and lifting cylinder (25) below the outlet port of frame (21) are sent, the lifting platform (24) includes lifter plate
(241) and it is fixed on the decoupling rod (242) of lifter plate (241) upper surface, the top of decoupling rod (242) is equipped with rubber pad；It is described
The corresponding position of movable plate (131) and pole plate installation pedestal (132) offers the lift span passed through for decoupling rod (242)
(1322), the lifting cylinder (25) is jacked up fuel cell pile (302) by lifting platform (24) and decoupling rod (242).
10. automated fuel cell according to claim 7 fills stack device, which is characterized in that the conveyer frames (21)
Specific region is equipped with positioning seat (212) and limited roller (213), and the positioning seat (212) and limited roller (213) are respectively under
Positioning cylinder (2121) and limiting cylinder (2131) the control lifting of side, movable plate (131) the lower surface corresponding position is equipped with
The groove to match with positioning seat (212) top, positioning seat (212), which can be raised up in groove, jacks up movable plate (131) to de-
From double-speed chain (22)；The limited roller (213) is angle lever type, is conveyed for limiting movable plate (131) towards one direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117476.8A CN109273750B (en) | 2018-09-20 | 2018-09-20 | Automatic stacking device for fuel cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117476.8A CN109273750B (en) | 2018-09-20 | 2018-09-20 | Automatic stacking device for fuel cells |
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|---|---|
| CN109273750A true CN109273750A (en) | 2019-01-25 |
| CN109273750B CN109273750B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811117476.8A Active CN109273750B (en) | 2018-09-20 | 2018-09-20 | Automatic stacking device for fuel cells |
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| CN110021772A (en) * | 2019-05-13 | 2019-07-16 | 北京氢璞创能科技有限公司 | A kind of automatic production line of fuel cell pack |
| CN110061275A (en) * | 2019-05-07 | 2019-07-26 | 大连天能装备制造有限公司 | Hydraulic press is used in a kind of assembling of fuel cell pile |
| CN110649305A (en) * | 2019-09-20 | 2020-01-03 | 河北清清电池有限公司 | Method and apparatus for fuel cell stack assembly |
| CN110957515A (en) * | 2019-11-29 | 2020-04-03 | 山东魔方新能源科技有限公司 | Automatic fuel cell stacking system |
| CN112531193A (en) * | 2021-02-08 | 2021-03-19 | 爱德曼氢能源装备有限公司 | Assembling equipment for fuel cell stack |
| CN112993363A (en) * | 2019-12-13 | 2021-06-18 | 中国科学院大连化学物理研究所 | Automatic production device for metal seawater fuel cell |
| CN113146625A (en) * | 2021-03-28 | 2021-07-23 | 苏州氢旺芯智能科技有限公司 | Binocular vision material three-dimensional space detection method |
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| CN113823824A (en) * | 2021-09-01 | 2021-12-21 | 中电科（宁波）海洋电子研究院有限公司 | Installation structure convenient to installation formula fuel cell pile |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110061275A (en) * | 2019-05-07 | 2019-07-26 | 大连天能装备制造有限公司 | Hydraulic press is used in a kind of assembling of fuel cell pile |
| CN110021772A (en) * | 2019-05-13 | 2019-07-16 | 北京氢璞创能科技有限公司 | A kind of automatic production line of fuel cell pack |
| CN110021772B (en) * | 2019-05-13 | 2024-01-09 | 北京氢璞创能科技有限公司 | Automatic production line of fuel cell stack |
| CN110649305A (en) * | 2019-09-20 | 2020-01-03 | 河北清清电池有限公司 | Method and apparatus for fuel cell stack assembly |
| CN110957515A (en) * | 2019-11-29 | 2020-04-03 | 山东魔方新能源科技有限公司 | Automatic fuel cell stacking system |
| CN112993363B (en) * | 2019-12-13 | 2022-02-18 | 中国科学院大连化学物理研究所 | Automatic production device for metal seawater fuel cell |
| CN112993363A (en) * | 2019-12-13 | 2021-06-18 | 中国科学院大连化学物理研究所 | Automatic production device for metal seawater fuel cell |
| CN112531193A (en) * | 2021-02-08 | 2021-03-19 | 爱德曼氢能源装备有限公司 | Assembling equipment for fuel cell stack |
| CN112531193B (en) * | 2021-02-08 | 2021-04-30 | 爱德曼氢能源装备有限公司 | Assembling equipment for fuel cell stack |
| CN113146625A (en) * | 2021-03-28 | 2021-07-23 | 苏州氢旺芯智能科技有限公司 | Binocular vision material three-dimensional space detection method |
| CN113422095A (en) * | 2021-06-23 | 2021-09-21 | 湖南钒谷新能源技术有限公司 | Battery pile press-mounting equipment |
| CN113422095B (en) * | 2021-06-23 | 2022-04-15 | 湖南钒谷新能源技术有限公司 | Battery pile press-mounting equipment |
| CN113644306A (en) * | 2021-08-12 | 2021-11-12 | 国网安徽省电力有限公司经济技术研究院 | System and method for manufacturing and processing energy storage structure of hydrogen fuel cell |
| CN113644306B (en) * | 2021-08-12 | 2022-08-09 | 国网安徽省电力有限公司经济技术研究院 | System and method for manufacturing and processing energy storage structure of hydrogen fuel cell |
| CN113823824A (en) * | 2021-09-01 | 2021-12-21 | 中电科（宁波）海洋电子研究院有限公司 | Installation structure convenient to installation formula fuel cell pile |
| CN113881957A (en) * | 2021-11-02 | 2022-01-04 | 合肥工业大学 | Electric pile for preparing formic acid by electrolyzing carbon dioxide |
| CN113881957B (en) * | 2021-11-02 | 2024-04-02 | 合肥工业大学 | Pile loading device of galvanic pile for preparing formic acid by carbon dioxide electrolysis |
| CN114050298A (en) * | 2021-11-09 | 2022-02-15 | 青岛创启信德新能源科技有限公司 | Device and method for assembling electric pile |
| CN114725463A (en) * | 2022-03-02 | 2022-07-08 | 苏州世椿新能源技术有限公司 | Automatic flexible loading and stacking line for air cooling stack |
| CN115149064B (en) * | 2022-09-05 | 2022-11-29 | 广东佛燃科技有限公司 | Clamp for high-temperature solid oxide fuel cell stack |
| CN115149064A (en) * | 2022-09-05 | 2022-10-04 | 广东佛燃科技有限公司 | Clamp for high-temperature solid oxide fuel cell stack |
| CN116706186A (en) * | 2023-08-03 | 2023-09-05 | 广州顺天装备制造有限公司 | Spacing frock is used in equipment of electric pile is piled to different material multilayer |
| CN117142126A (en) * | 2023-11-01 | 2023-12-01 | 河南氢璞创能科技有限公司 | Bipolar plate bonding feeding mechanism for hydrogen fuel cell production |
| CN117142126B (en) * | 2023-11-01 | 2024-01-26 | 河南氢璞创能科技有限公司 | Bipolar plate bonding feeding mechanism for hydrogen fuel cell production |
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