CN109623191A - A kind of fuel battery double plates welding production technology - Google Patents
A kind of fuel battery double plates welding production technology Download PDFInfo
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- CN109623191A CN109623191A CN201910031309.XA CN201910031309A CN109623191A CN 109623191 A CN109623191 A CN 109623191A CN 201910031309 A CN201910031309 A CN 201910031309A CN 109623191 A CN109623191 A CN 109623191A
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- bipolar plates
- double
- pallet
- speed chain
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- 238000003466 welding Methods 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 238000005516 engineering process Methods 0.000 title claims abstract description 24
- 239000000446 fuel Substances 0.000 title claims abstract description 24
- 239000001301 oxygen Substances 0.000 claims abstract description 50
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 50
- 238000012360 testing method Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 23
- 239000006052 feed supplement Substances 0.000 claims description 21
- 239000001257 hydrogen Substances 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 12
- 230000005693 optoelectronics Effects 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 3
- 230000005570 vertical transmission Effects 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention discloses a kind of fuel battery double plates welding production technology, including unipolar plate is online, the welding of hydrogen-oxygen pole plate, bipolar plates transhipment, manually sampling observation, air-leakage test, bipolar plates are offline；The unipolar plate is online to be placed into the pairing of hydrogen-oxygen two panels unipolar plate in biradical plate transhipment, hydrogen-oxygen unipolar plate is welded when reaching substrate welding post, hydrogen-oxygen unipolar plate after welding synthesizes one piece of bipolar plates and is transplanted in bipolar plates transhipment again, bipolar plates transhipment send bipolar plates to artificial sampling observation station and air-tightness detection station, and by the bipolar plates of air-leakage test, line position is packaged under bipolar plates；Present invention line position on double-speed chain front position, welding position, double-speed chain end-position, air-leakage test, line position many places are provided with the manipulator of suction under air-leakage test, bipolar plates are packaged by offline manipulator after completing the technique of welding and air-leakage test, the entire production line is completed with full-automatic mechanical structure cooperation electrical structure.
Description
Technical field
The present invention relates to new energy fuel bipolar plate technology field, a kind of particularly fuel battery double plates welding production
Technique.
Background technique
New energy source fuel cell is as can be with the New-type fuel of replacing gasoline and diesel oil, in limited petroleum resources and unfavorable
Environmental factor collective effect under, new energy source fuel cell alternatively paid attention to and technology is changed by extensive by product
Into the especially technology of hydrogen fuel cell, due to not generating the development wind vane that any pollutant is even more new energy.
The main stacking by bipolar plates of hydrogen fuel cell increases power and realizes at present, the weldering of two panels unipolar plate among these
To connect technique be to determine the key factor of hydrogen fuel cell performance, in the welding technique of existing bipolar plates to welding production line from
Dynamicization degree is not high, especially online in unipolar plate, can not achieve continuous biography during the entire process of welding and bipolar plates are offline
It passs and the pallet of different location is respectively transmitted, it usually needs artificial or ancillary equipment helps through the movement, makes the movement
Time extend, expend a large amount of manpower, influence the continuity of entire welding production line, make that increased production cost, production efficiency
Decline is not able to satisfy the demand of batch bipolar plates production.
Summary of the invention
In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide a kind of fuel battery double plates welding productions
Technique solves the below technical problem that
1) the degree of automation of bipolar plates welding production line, is improved, cost of labor is reduced, improves production efficiency；
2), make pallet in the transhipment of unipolar plate and bipolar plates, the reflux movement of bipolar plates to empty pallet is continuously finished, is not required to
It will artificial and indirect labor equipment；
3) Welding quality test is carried out continuously with welding, and to four one group of carry out logic feed supplements, makes not produce when vanning
Raw vacancy.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of fuel battery double plates welding production technology, including unipolar plate is online, the welding of hydrogen-oxygen pole plate, bipolar plates turn
Fortune, artificial sampling observation, air-leakage test, bipolar plates are offline；The unipolar plate is online the pairing of hydrogen-oxygen two panels unipolar plate is placed into it is double
In substrate transhipment, hydrogen-oxygen unipolar plate is welded when reaching substrate welding post, and the hydrogen-oxygen unipolar plate after welding synthesizes one piece pair
Pole plate is transplanted on again in bipolar plates transhipment, and bipolar plates transhipment send bipolar plates to artificial sampling observation station and air-leakage test work
Position, by the bipolar plates of air-leakage test, line position is packaged under bipolar plates, and concrete technology flow process is as follows:
Unipolar plate is online: online lifting platform is transferred from third layer double-speed chain side by side by lift action, by two pieces of empty pallets
Onto first layer double-speed chain, pallet is transmitted to online pallet position location, online lifting by the static friction effect of conveyor chain
Platform drops to the position of the third layer double-speed chain of bottom, continues to transport empty pallet to first layer double-speed chain, pallet is moved to online
When the position of pallet positioning, is controlled by optoelectronic induction and be detained the top that pin rests on online pallet positioning, online pallet positioning
Positioning pin location tray is risen upwardly through, online manipulator is by oxygen pole unipolar plate and the pairing crawl of hydrogen pole unipolar plate, first by oxygen
Pole unipolar plate is placed on the top of pallet, and hydrogen pole unipolar plate is placed on the top of oxygen pole unipolar plate by online manipulator again, when two
When block pallet sequentially places completion, online pallet positioning decline pallet falls on first layer double-speed chain up hill welding and connects station transmission；
The welding of hydrogen-oxygen pole plate: the hydrogen-oxygen unipolar plate that two panels is matched is transmitted to welding post by pallet, passes through optoelectronic induction control
The idler wheel made perpendicular to double-speed chain transmission direction rises, and pallet is transmitted on transplanting lifting platform by idler wheel, and transplanting lifting platform rises
The position of fixed tray, after the signal that welding manipulator is risen by lifting platform carries out barcode scanning to the hydrogen pole unipolar plate on upper layer first
Crawl, manipulator rotates 180 degree for the crawl of oxygen pole unipolar plate and horizontal direction origin position translates, to the lower section of oxygen pole unipolar plate
Barcode scanning is carried out, then oxygen pole unipolar plate is first placed on welding bench by the rotation of manipulator, manipulator rotates 180 degree for hydrogen
Pole unipolar plate is placed on the top of oxygen pole unipolar plate, and manipulator moves back to origin position, and plumb joint welds two panels hydrogen-oxygen unipolar plate
It is connected into a piece of bipolar plates；
Bipolar plates transhipment: welding manipulator grabs soldered bipolar plates, re-moves and is placed on transplanting elevator
On empty pallet on, bipolar sheet tray is dropped to the parallel position that the second layer turns double-speed chain by transplanting lifting platform, transplants lifting platform
Feed belt and the second layer turn the cooperation of the idler wheel on double-speed chain and pallet is moved to the second layer turns on double-speed chain, and bipolar sheet tray exists
The second layer turns double-speed chain tail end and is relocated, and bipolar plates are left the second layer by manipulator clamping when pallet is positioned and turned again
Empty pallet is dropped to third layer double-speed chain by offline pallet lift platform in the tail end that the second layer turns double-speed chain by fast chain, pallet
On, pallet returns to the position of online lifting platform by the linear transmission of third layer double-speed chain；
Artificial sampling observation: the second layer turns double-speed chain tail end side and is provided perpendicular to the second layer to turn double-speed chain and and the second layer
Turn the artificial sampling observation platform of double-speed chain in the same plane, the artificial sampling observation control button inspected platform by random samples and pass through one end selects the second layer
Turn the pallet on double-speed chain where any bipolar plates, is cooperated by idler wheel with artificial sampling observation platform and complete the vertical biography of pallet
It send；
Air-leakage test: bipolar plates turn the secondary positioning of double-speed chain tail end for two pieces of secondary positioning of pallet by the second layer,
Two panels bipolar plates are transplanted on air-leakage test conveyer table by transportation manipulator, transportation manipulator passes through double-handling for four
Piece bipolar plates form one group, and quaternate bipolar plates are transplanted on airtightness test table by the online manipulator of air-leakage test；
Bipolar plates are offline: air-tightness detection device will test result and pass to offline manipulator, and offline manipulator will not conform to
The bipolar plates of lattice are transplanted on NG platform, and with ten bipolar plates for one group of stacking on NG platform, qualified bipolar plates are transplanted on benefit in four
Expect on platform, feed supplement platform carries out the bipolar plates quantity in operation and feed supplement platform by logical operation to next group of four bipolar plates
Match, when being paired into tetrad, offline manipulator grabs bipolar plates on feed supplement platform, is transplanted in bipolar plates transport box.
As a further solution of the present invention, the pallet on first layer double-speed chain position location and idler wheel above
First layer double-speed chain position is provided with the delay pin of photoelectric sensor switch control, is detained pin often contracting, when pallet reaches light
When the electric induction position of the switch, it is detained pin protrusion.
As a further solution of the present invention, the online online lifting platform of lifting platform has there are two position in the step 1,
One position is parallel with first layer double-speed chain, another position is parallel with third layer double-speed chain, and the online liter of online lifting platform
Drop platform two sides are provided with driving belt.
As a further solution of the present invention, the online pallet of positioning device in the unipolar plate in Wiring technology is located through
Two positioning pins being arranged on the diagonal complete the positioning action to pallet.
As a further solution of the present invention, transfer lifting platform has there are two position in the hydrogen-oxygen pole plate welding procedure,
One position is parallel with first layer double-speed chain, another position is parallel with third layer double-speed chain, and transfer lifting platform two sides are set
It is equipped with driving belt, the positioning device for transplanting lifting platform is arranged in two driving belt middle positions.
As a further solution of the present invention, the offline pallet lift platform of offline lifting platform in the bipolar plates transhipment has
Two positions, a position turn that double-speed chain is parallel, another position is parallel with third layer double-speed chain with the second layer, and offline liter
The drop online lifting platform two sides of platform are provided with driving belt.
As a further solution of the present invention, there are two substandard products for setting on NG platform in the bipolar plates inserting-coil process
Other side transmits station, and each station at most places ten unqualified bipolar plates, when two stations fill unqualified bipolar plates,
Photosignal prompts welding production pause.
As a further solution of the present invention, there are three bipolar for setting altogether on feed supplement platform in the bipolar plates inserting-coil process
Plate feed supplement position, and each position is provided with optoelectronic induction, transmits signals to offline manipulator by optoelectronic induction, grabs
Take the bipolar plates of signal location.
Beneficial effects of the present invention:
1, the fuel battery double plates welding production technology realizes hydrogen by photoelectric sensor switch and three layers of speed chain structure
Fuel cell two panels unipolar plate from online to welding, then arrive air-leakage test, finally by air-leakage test qualified products into
The offline full-automatic production technology of row, entire unipolar plate it is online to bipolar plates it is offline during, do not need artificial Jie
Enter, substantially increase production efficiency, reduces the labor intensity and cost of labor of people.
2, online lifting platform and offline lifting platform are used cooperatively, and make three layers of double-speed chain realize empty pallets to unipolar plate delivery
The realization of the three-decker of bipolar plates delivery, the transmission for keeping unipolar plate and bipolar plates lasting on double-speed chain are arrived again, and are welded
Can multistation side by side, realize first layer double-speed chain transport unwelded hydrogen-oxygen unipolar plate to multiple welding posts, second layer speed
Soldered bipolar sheet tray is sent to the front end of air-tightness detection device by chain, and third layer double-speed chain flows back into empty pallet
The position of online lifting platform.
3, present invention line position on double-speed chain front position, welding position, double-speed chain end-position, air-leakage test,
Line position many places are provided with the manipulator of suction under air-leakage test, pass through after completion welding and the technique of air-leakage test offline
Bipolar plates are packaged by manipulator, and the entire production line is completed with full-automatic mechanical structure cooperation electrical structure.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is whole production line positive structure schematic of the invention.
Fig. 2 is whole production line overlooking structure diagram of the invention.
Fig. 3 is sealing wire front end elevational structural schematic diagram in the present invention.
Fig. 4 is sealing wire tail end positive structure schematic in the present invention.
Fig. 5 is sealing wire tail end overlooking structure diagram in the present invention.
Appended drawing reference: online lifting platform 1, first layer double-speed chain 2, pallet 3, online pallet positioning 4, the second layer turn double-speed chain
5, welding post 6, third layer double-speed chain 7, offline pallet lift platform 8, transfer lifting platform 9, artificial sampling observation platform 10, air-leakage test
Device 11, air-leakage test conveyer table 12, offline manipulator 13, NG platform 14, feed supplement platform 15.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
It please refers to shown in Fig. 1-Fig. 5, the present invention is a kind of fuel battery double plates welding production technology, including in unipolar plate
Line, the welding of hydrogen-oxygen pole plate, bipolar plates transhipment, artificial sampling observation, air-leakage test, bipolar plates are offline；The unipolar plate is online by hydrogen
The pairing of oxygen two panels unipolar plate is placed into bipolar plates transhipment, and hydrogen-oxygen unipolar plate is welded when reaching substrate welding post, is welded
Hydrogen-oxygen unipolar plate afterwards synthesizes one piece of bipolar plates and is transplanted in bipolar plates transhipment again, and bipolar plates transhipment send bipolar plates to artificial
Inspect station and air-tightness detection station by random samples, line position is packaged under bipolar plates by the bipolar plates of air-leakage test, concrete technology
Process is as follows:
Unipolar plate is online: online lifting platform 1 is moved two pieces of empty pallets 3 by lift action from third layer double-speed chain 7 side by side
It is sent on first layer double-speed chain 2, pallet 3 is transmitted to online pallet by the static friction effect of conveyor chain and positions 4 positions, online
Lifting platform 1 drops to the position of the third layer double-speed chain 7 of bottom, continues to transport empty pallet 3 to first layer double-speed chain 2, pallet 3 moves
When moving the position of online pallet positioning 4, delay pin is controlled by photoelectric sensor switch and rests on the upper of online pallet positioning 4
Side, online pallet positioning 4 rise upwardly through positioning pin location tray 3, and online manipulator is by oxygen pole unipolar plate and hydrogen pole monopole
Oxygen pole unipolar plate, is first placed on the top of pallet 3, hydrogen pole unipolar plate is placed on oxygen pole again by online manipulator by plate pairing crawl
The top of unipolar plate, when two pieces of pallets 3 sequence, which is placed, to be completed, online 4 decline pallet 3 of pallet positioning falls on first layer speed
2 up hill welding of chain connects station transmission；The empty pallet 3 that third layer double-speed chain 7 returns can be transferred to first layer times by online lifting platform 1
On fast chain 2, circulation action is completed, the positioning action of online pallet positioning 4 fixes the position of empty pallet 3, makes itself and manipulator
The crawl of setting and the parameter matching of placement, complete accurate position and place.
The welding of hydrogen-oxygen pole plate: the hydrogen-oxygen unipolar plate that two panels is matched is transmitted to welding post 6 by pallet 3, passes through optoelectronic induction
The idler wheel controlled perpendicular to double-speed chain transmission direction rises, and pallet 3 is transmitted on transplanting lifting platform 9 by idler wheel, transplants lifting platform 9
The position of fixed tray 3 is risen, the signal that welding manipulator is risen by lifting platform first carries out the hydrogen pole unipolar plate on upper layer
It is grabbed after barcode scanning, manipulator rotates 180 degree for the crawl of oxygen pole unipolar plate and horizontal direction origin position translates, to oxygen pole unipolar plate
Lower section carry out barcode scanning, then oxygen pole unipolar plate is first placed on welding bench by the rotation of manipulator, manipulator rotates 180
Hydrogen pole unipolar plate is placed on the top of oxygen pole unipolar plate by degree, and manipulator moves back to origin position, and plumb joint is by two panels hydrogen-oxygen list
Pole plate is welded into a piece of bipolar plates；Transfer lifting platform passes through and idler wheel cooperation makes pallet 3 be moved to weld preparation stage, bonding machine
Tool hand is grabbed respectively by the unipolar plate that two crawl suckers match two panels and is moved on welding bench.
Bipolar plates transhipment: welding manipulator grabs soldered bipolar plates, re-moves and is placed on transplanting elevator
On empty pallet 3 on, bipolar sheet tray 3 is dropped to the parallel position that the second layer turns double-speed chain 5 by transplanting lifting platform 9, and transplanting rises
Drop 9 feed belt of platform and the second layer turn the cooperation of the idler wheel on double-speed chain 5 and pallet 3 is moved to the second layer turns on double-speed chain 5, bipolar
Sheet tray 3 turns 5 tail end of double-speed chain in the second layer and is relocated, bipolar plates pallet 3 position when by manipulator clamp from
It opens the second layer and turns double-speed chain 5, pallet 3 will be under empty pallet 3 by offline pallet lift platform 8 in the tail end that the second layer turns double-speed chain 5
It drops on third layer double-speed chain 7, pallet 3 returns to the position of online lifting platform 1 by the linear transmission of third layer double-speed chain 7；It is double
The reciprocation cycle effect of pallet 3 is realized in the transhipment of pole plate, from the empty pallet 3 of online lifting platform 1 in 2 pop-up of first layer double-speed chain
Waybill pole plate, then turn to consign bipolar plates on double-speed chain 5 to the second layer, following for empty pallet 3 is finally realized on third layer double-speed chain 7
Ring uses.
Artificial sampling observation: the second layer turns 5 tail end side of double-speed chain and is provided perpendicular to the second layer to turn double-speed chain 5 and with second
Layer turns the artificial sampling observation platform 10 of double-speed chain 5 in the same plane, the artificial sampling observation control button inspected platform 10 by random samples and pass through one end, selection
The second layer turns the pallet 3 on double-speed chain 5 where any bipolar plates, cooperates by idler wheel and artificial sampling observation platform 10 and completes pallet
3 vertical transmission；Artificial sampling observation can be avoided by arbitrarily selecting to check the face of weld of bipolar plates in air-tightness
Occurs bulk mass defect in detection process.
Air-leakage test: bipolar plates by the second layer turn the secondary positioning of 5 tail end of double-speed chain by two pieces pallet 3 two times it is fixed
Two panels bipolar plates, are transplanted on air-leakage test conveyer table 12 by position by transportation manipulator, and transportation manipulator by turning twice
Four bipolar plates are formed one group by fortune, and quaternate bipolar plates are transplanted on air-leakage test by the online manipulator of air-leakage test
On platform 11；Every two bipolar plates are transplanted on together on air-leakage test conveyer table after positioning, when forming tetrad, then are carried out
Air-leakage test improves the efficiency of detection, cooperates single air-leakage test and multiple welding posts, completes seamless connection.
Bipolar plates are offline: air-tightness detection device 11 will test result and pass to offline manipulator 13, offline manipulator 13
Underproof bipolar plates are transplanted on NG platform 14, it is qualified bipolar in four with ten bipolar plates for one group of stacking on NG platform 14
Plate is transplanted on feed supplement platform 15, and feed supplement platform 15 carries out in operation and feed supplement platform 15 next group of four bipolar plates by logical operation
Bipolar plates quantity Matching, when being paired into tetrad, offline manipulator grabs bipolar plates on feed supplement platform 15, is transplanted on double
In pole plate transport box；The mating reaction of feed supplement platform and NG platform make to distinguish by the bipolar plates of air-leakage test it is qualified with it is underproof
Product, and can will be less than the offline movement polishing of four bipolar plates by the logical relation of most three bipolar plates of feed supplement platform
After case, make vanning each layer be all tetrad, not will cause missing.
The pallet 3 is all provided in the position location on first layer double-speed chain 2 and 2 position of first layer double-speed chain above idler wheel
It is equipped with the delay pin of photoelectric sensor switch control, is detained pin often contracting, it is stagnant when pallet 3 reaches photoelectric sensor switch position
It stays pin raised, makes to generate relative movement between pallet 3 and first layer double-speed chain 2, pallet 3 does not move on first layer double-speed chain 2.
There are two positions for the online tool of lifting platform 1 during the unipolar plate is online, and a position is parallel with first layer double-speed chain 2,
Another position is parallel with third layer double-speed chain 7, and 1 two sides of online lifting platform are provided with driving belt.
The online pallet of positioning device in the unipolar plate in Wiring technology positions 4 two by being arranged on the diagonal line of bottom
A positioning pin completes the positioning action to pallet 3.
There are two position, a position and first layer double-speed chains 2 for the tool of transfer lifting platform 9 in the hydrogen-oxygen pole plate welding procedure
In parallel, another position is parallel with third layer double-speed chain 7, and 9 two sides of transfer lifting platform are provided with driving belt, transplanting lifting
The positioning device of platform 9 is arranged in two driving belt middle positions.
The offline tool of pallet lift platform 8 of offline lifting platform in bipolar plates transhipment is there are two position, a position and the
Two layers turn double-speed chain 5 in parallel, another position is parallel with third layer double-speed chain 7, and online 1 two sides of lifting platform of offline lifting platform
It is provided with driving belt.
There are two substandard products to transmit station for setting on NG platform 14 in the bipolar plates inserting-coil process, and each station is most
Ten unqualified bipolar plates are placed, when two stations fill unqualified bipolar plates, photosignal prompts welding production pause；
NG platform carries out NG protection to welding production line, when two stations are all filled substandard product and do not cleared up, issues alarm simultaneously
And pause welding production, when two stations on NG platform all clean out, operation of resuming production again, two stations can be distinguished
To one section of the NG platform unqualified bipolar plates of transmission, convenient for manually timely clearing up.
Bipolar plates feed supplement position there are three being arranged altogether on feed supplement platform 15 in the bipolar plates inserting-coil process, and each position
It sets and is provided with optoelectronic induction, offline manipulator 13 is transmitted signals to by optoelectronic induction, grabs the bipolar plates of signal location.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (8)
1. a kind of fuel battery double plates welding production technology, which is characterized in that, hydrogen-oxygen pole plate welding online including unipolar plate,
Bipolar plates transhipment, artificial sampling observation, air-leakage test, bipolar plates are offline；The unipolar plate is online to match hydrogen-oxygen two panels unipolar plate
It is placed into biradical plate transhipment, hydrogen-oxygen unipolar plate is welded when reaching substrate welding post, and the hydrogen-oxygen unipolar plate after welding is closed
It is transplanted in bipolar plates transhipment again at one piece of bipolar plates, bipolar plates transhipment send bipolar plates to artificial sampling observation station and air-tightness
Detection station, by the bipolar plates of air-leakage test, line position is packaged under bipolar plates, and concrete technology flow process is as follows:
Unipolar plate is online: online lifting platform (1) is by lift action, by two pieces of empty pallets (3) side by side from third layer double-speed chain (7)
It is transplanted on first layer double-speed chain (2), pallet (3) is transmitted to online pallet positioning (4) by the static friction effect of conveyor chain
Position, online lifting platform (1) drop to the position of the third layer double-speed chain (7) of bottom, continue to transport to first layer double-speed chain (2)
Empty pallet (3) when pallet (3) is moved to the position of online pallet positioning (4), controls delay pin by optoelectronic induction and rests on
Line pallet positions the top of (4), and online pallet positioning (4) rises upwardly through positioning pin location tray (3), and online manipulator will
Oxygen pole unipolar plate, is first placed on the top of pallet (3), online manipulator is again by oxygen pole unipolar plate and the pairing crawl of hydrogen pole unipolar plate
Hydrogen pole unipolar plate is placed on to the top of oxygen pole unipolar plate, when two pieces of pallets (3) sequence, which is placed, to be completed, online pallet positioning
(4) decline pallet (3) falls on first layer double-speed chain (2) up hill welding and connects station (6) transmission；
The welding of hydrogen-oxygen pole plate: the hydrogen-oxygen unipolar plate that two panels is matched is transmitted to welding post by pallet (3), is controlled by optoelectronic induction
It is risen perpendicular to the idler wheel of double-speed chain transmission direction, pallet (3) is transmitted in transplanting lifting platform (9) by idler wheel, transplants lifting platform
(9) position of fixed tray (3), hydrogen pole unipolar plate of the signal that welding manipulator is risen by lifting platform first to upper layer are risen
It is grabbed after carrying out barcode scanning, manipulator rotates 180 degree for the crawl of oxygen pole unipolar plate and horizontal direction origin position translates, extremely single to oxygen
The lower section of pole plate carries out barcode scanning, then oxygen pole unipolar plate is first placed on welding bench by the rotation of manipulator, manipulator rotation
Hydrogen pole unipolar plate is placed on the top of oxygen pole unipolar plate by turnback, and manipulator moves back to origin position, and plumb joint is by two panels hydrogen
Oxygen unipolar plate is welded into a piece of bipolar plates；
Bipolar plates transhipment: welding manipulator grabs soldered bipolar plates, re-moves and is placed on transplanting elevator
On empty pallet (3), lifting platform (9) are transplanted by bipolar sheet tray (3) and drop to the parallel position that the second layer turns double-speed chain (5), are moved
Lifting platform (9) feed belt and the second layer is planted to turn the cooperation of the idler wheel on double-speed chain (5) pallet (3) is moved to the second layer to turn speed
On chain (5), bipolar sheet tray (3) turns double-speed chain (5) tail end in the second layer and is relocated, and bipolar plates are positioned in pallet (3)
When leave the second layer by manipulator clamping and turn double-speed chain (5), pallet (3) is in the case where the tail end that the second layer turns double-speed chain (5) passes through
Line pallet lift platform (8) drops to empty pallet (3) on third layer double-speed chain (7), and pallet (3) passes through third layer double-speed chain (7)
Linear transmission return to the position of online lifting platform (1)；
Artificial sampling observation: the second layer turns double-speed chain (5) tail end side and is provided perpendicular to the second layer to turn double-speed chain (5) and with second
Layer turns the artificial sampling observation platform (10) of double-speed chain (5) in the same plane, manually inspects platform (10) by random samples and is pressed by the sampling observation control of one end
Button selects the second layer to turn the pallet (3) on double-speed chain (5) where any bipolar plates, passes through idler wheel and artificial sampling observation platform (10) phase
Mutually the vertical transmission of pallet (3) is completed in cooperation；
Air-leakage test: bipolar plates are secondary fixed by two pieces of pallets (3) by the secondary positioning that the second layer turns double-speed chain (5) tail end
Two panels bipolar plates, are transplanted on air-leakage test conveyer table (12) by position by transportation manipulator, and transportation manipulator is by twice
Four bipolar plates are formed one group by transhipment, and quaternate bipolar plates are transplanted on air-tightness and examined by the online manipulator of air-leakage test
On scaffold tower (11)；
Bipolar plates are offline: air-tightness detection device (11) will test result and pass to offline manipulator (13), offline manipulator
(13) underproof bipolar plates are transplanted on NG platform (14), with ten bipolar plates for one group of stacking on NG platform (14), in four
Qualified bipolar plates are transplanted on feed supplement platform (15), and feed supplement platform (15) carries out operation to next group of four bipolar plates by logical operation
With the bipolar plates quantity Matching on feed supplement platform (15), when being paired into tetrad, offline manipulator grabs on feed supplement platform (15)
Bipolar plates are transplanted in bipolar plates transport box.
2. a kind of fuel battery double plates welding production technology according to claim 1, which is characterized in that the pallet
(3) position location on first layer double-speed chain (2) and first layer double-speed chain (2) position above idler wheel are provided with a light
The delay pin of electric induction switch control is detained pin often contracting, when pallet (3) reach photoelectric sensor switch position, is detained pin protrusion.
3. a kind of fuel battery double plates welding production technology according to claim 1, which is characterized in that the step 1
In the online online lifting platform of lifting platform (1) tool there are two positions, a position is parallel with first layer double-speed chain (2), another position
Set parallel with third layer double-speed chain (7), and the online lifting platform of online lifting platform (1) two sides are provided with driving belt.
4. a kind of fuel battery double plates welding production technology according to claim 1, which is characterized in that the unipolar plate
The online pallet positioning (4) of positioning device in upper Wiring technology passes through two positioning pins being arranged on the diagonal and completes to pallet
(3) positioning action.
5. a kind of fuel battery double plates welding production technology according to claim 1, which is characterized in that the hydrogen-oxygen pole
There are two positions for transfer lifting platform (9) tool in plate welding procedure, and a position is parallel with first layer double-speed chain (2), another position
Set parallel with third layer double-speed chain (7), and transfer lifting platform (9) two sides are provided with driving belt, and transplanting lifting platform (9) is determined
Position device is arranged in two driving belt middle positions.
6. a kind of fuel battery double plates welding production technology according to claim 1, which is characterized in that the bipolar plates
There are two position, a position and the second layers to turn double-speed chain (5) and put down for offline pallet lift platform (8) tool of offline lifting platform in transhipment
Row, another position is parallel with third layer double-speed chain 7, and the online lifting platform of offline lifting platform (1) two sides are provided with transmission skin
Band.
7. a kind of fuel battery double plates welding production technology according to claim 1, which is characterized in that the bipolar plates
There are two substandard product other side to transmit station for setting on NG platform (14) in inserting-coil process, and each station is at most placed ten and do not conformed to
Lattice bipolar plates, when two stations fill unqualified bipolar plates, photosignal prompts welding production pause.
8. a kind of fuel battery double plates welding production technology according to claim 1, which is characterized in that the bipolar plates
There are three bipolar plates feed supplement positions for setting altogether on feed supplement platform (15) in inserting-coil process, and each position is provided with light inductance
It answers, offline manipulator (13) is transmitted signals to by optoelectronic induction, grab the bipolar plates of signal location.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031309.XA CN109623191B (en) | 2019-01-14 | 2019-01-14 | Welding production process for bipolar plate of fuel cell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031309.XA CN109623191B (en) | 2019-01-14 | 2019-01-14 | Welding production process for bipolar plate of fuel cell |
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| Publication Number | Publication Date |
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| CN109623191A true CN109623191A (en) | 2019-04-16 |
| CN109623191B CN109623191B (en) | 2020-12-11 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111618433A (en) * | 2020-05-19 | 2020-09-04 | 中山市镭通激光科技有限公司 | Full-automatic cutting and welding system for bipolar plate battery |
| CN111805118A (en) * | 2020-09-04 | 2020-10-23 | 爱德曼氢能源装备有限公司 | Automatic positioning welding device for bipolar plate of fuel cell |
| CN112589314A (en) * | 2021-03-04 | 2021-04-02 | 武汉华工激光工程有限责任公司 | Automatic welding production line and welding method for fuel cell bipolar plate |
| CN115591995A (en) * | 2022-12-14 | 2023-01-13 | 佛山市清极能源科技有限公司（Cn） | Production stamping system and method for fuel cell bipolar plate |
| CN115647683A (en) * | 2022-12-14 | 2023-01-31 | 适新科技（苏州）有限公司 | High efficiency fuel cell bipolar plate welding apparatus for producing |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10510670A (en) * | 1995-09-20 | 1998-10-13 | ザ バブコック アンド ウイルコックス カンパニー | Fuel tank for storing hydrogen and oxygen gas and dispensing it to fuel cells |
| EP1009051A2 (en) * | 1998-12-08 | 2000-06-14 | General Motors Corporation | Liquid cooled bipolar plate consisting of glued plates for PEM fuel cells |
| CN101143395A (en) * | 2007-10-29 | 2008-03-19 | 大连交通大学 | Stainless steel dual-polar plate welding method |
| US20080171253A1 (en) * | 2007-01-12 | 2008-07-17 | Owejan Jon P | Water removal channel for pem fuel cell stack headers |
| CN101420037A (en) * | 2008-12-10 | 2009-04-29 | 新源动力股份有限公司 | Metal bipolar plate for proton exchange membrane fuel cell |
| US20140370407A1 (en) * | 2010-02-22 | 2014-12-18 | GM Global Technology Operations LLC | Fuel cell stack discrete header |
| CN104647031A (en) * | 2015-02-03 | 2015-05-27 | 周俊雄 | ACU automatic assembly production line |
| CN206685490U (en) * | 2017-04-20 | 2017-11-28 | 东莞新易科电子有限公司 | A kind of lithium-ion electric core laser welding five in one automatic production line |
| CN107799783A (en) * | 2017-10-09 | 2018-03-13 | 深圳德龙激光智能有限公司 | A kind of automatic assembling detecting system for lithium battery |
| CN107931879A (en) * | 2017-12-19 | 2018-04-20 | 无锡奥特维科技股份有限公司 | Lamination welding equipment and lamination welding method |
| CN207353396U (en) * | 2017-10-30 | 2018-05-11 | 惠州市龙海科技有限公司 | A kind of 18650 full-automatic PACK production lines |
| CN207521862U (en) * | 2017-08-03 | 2018-06-22 | 无锡先导智能装备股份有限公司 | The welding equipment of lug and connection sheet |
| CN108465934A (en) * | 2018-02-25 | 2018-08-31 | 深圳市联赢激光股份有限公司 | A kind of bipolar plates welder and welding method |
| CN208162079U (en) * | 2018-01-23 | 2018-11-30 | 江苏锦明工业机器人自动化有限公司 | A kind of equipment sorted with soft package lithium battery |
| CN109048109A (en) * | 2018-09-05 | 2018-12-21 | 合肥菲斯特激光科技有限公司 | A kind of hydrogen fuel cell bipolar plates automatic welding production line |
| CN109175845A (en) * | 2018-09-05 | 2019-01-11 | 合肥菲斯特激光科技有限公司 | A kind of double-station hydrogen fuel cell bipolar plates welding bench |
-
2019
- 2019-01-14 CN CN201910031309.XA patent/CN109623191B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10510670A (en) * | 1995-09-20 | 1998-10-13 | ザ バブコック アンド ウイルコックス カンパニー | Fuel tank for storing hydrogen and oxygen gas and dispensing it to fuel cells |
| EP1009051A2 (en) * | 1998-12-08 | 2000-06-14 | General Motors Corporation | Liquid cooled bipolar plate consisting of glued plates for PEM fuel cells |
| US20080171253A1 (en) * | 2007-01-12 | 2008-07-17 | Owejan Jon P | Water removal channel for pem fuel cell stack headers |
| CN101143395A (en) * | 2007-10-29 | 2008-03-19 | 大连交通大学 | Stainless steel dual-polar plate welding method |
| CN101420037A (en) * | 2008-12-10 | 2009-04-29 | 新源动力股份有限公司 | Metal bipolar plate for proton exchange membrane fuel cell |
| US20140370407A1 (en) * | 2010-02-22 | 2014-12-18 | GM Global Technology Operations LLC | Fuel cell stack discrete header |
| CN104647031A (en) * | 2015-02-03 | 2015-05-27 | 周俊雄 | ACU automatic assembly production line |
| CN206685490U (en) * | 2017-04-20 | 2017-11-28 | 东莞新易科电子有限公司 | A kind of lithium-ion electric core laser welding five in one automatic production line |
| CN207521862U (en) * | 2017-08-03 | 2018-06-22 | 无锡先导智能装备股份有限公司 | The welding equipment of lug and connection sheet |
| CN107799783A (en) * | 2017-10-09 | 2018-03-13 | 深圳德龙激光智能有限公司 | A kind of automatic assembling detecting system for lithium battery |
| CN207353396U (en) * | 2017-10-30 | 2018-05-11 | 惠州市龙海科技有限公司 | A kind of 18650 full-automatic PACK production lines |
| CN107931879A (en) * | 2017-12-19 | 2018-04-20 | 无锡奥特维科技股份有限公司 | Lamination welding equipment and lamination welding method |
| CN208162079U (en) * | 2018-01-23 | 2018-11-30 | 江苏锦明工业机器人自动化有限公司 | A kind of equipment sorted with soft package lithium battery |
| CN108465934A (en) * | 2018-02-25 | 2018-08-31 | 深圳市联赢激光股份有限公司 | A kind of bipolar plates welder and welding method |
| CN109048109A (en) * | 2018-09-05 | 2018-12-21 | 合肥菲斯特激光科技有限公司 | A kind of hydrogen fuel cell bipolar plates automatic welding production line |
| CN109175845A (en) * | 2018-09-05 | 2019-01-11 | 合肥菲斯特激光科技有限公司 | A kind of double-station hydrogen fuel cell bipolar plates welding bench |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111618433A (en) * | 2020-05-19 | 2020-09-04 | 中山市镭通激光科技有限公司 | Full-automatic cutting and welding system for bipolar plate battery |
| CN111618433B (en) * | 2020-05-19 | 2022-02-11 | 中山市镭通激光科技有限公司 | Full-automatic cutting and welding system for bipolar plate battery |
| CN111805118A (en) * | 2020-09-04 | 2020-10-23 | 爱德曼氢能源装备有限公司 | Automatic positioning welding device for bipolar plate of fuel cell |
| CN112589314A (en) * | 2021-03-04 | 2021-04-02 | 武汉华工激光工程有限责任公司 | Automatic welding production line and welding method for fuel cell bipolar plate |
| CN112589314B (en) * | 2021-03-04 | 2021-06-15 | 武汉华工激光工程有限责任公司 | Automatic welding production line and welding method for fuel cell bipolar plate |
| CN115591995A (en) * | 2022-12-14 | 2023-01-13 | 佛山市清极能源科技有限公司（Cn） | Production stamping system and method for fuel cell bipolar plate |
| CN115647683A (en) * | 2022-12-14 | 2023-01-31 | 适新科技（苏州）有限公司 | High efficiency fuel cell bipolar plate welding apparatus for producing |
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Denomination of invention: A production process for welding bipolar plates in fuel cells Effective date of registration: 20231120 Granted publication date: 20201211 Pledgee: Huaxia Bank Co.,Ltd. Hefei Mount Huangshan Road Sub branch Pledgor: MINGTIAN HYDROGEN ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2023980066449 |