CN108767296A - Fuel cell membrane electrode process units - Google Patents
Fuel cell membrane electrode process units Download PDFInfo
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- CN108767296A CN108767296A CN201810461615.2A CN201810461615A CN108767296A CN 108767296 A CN108767296 A CN 108767296A CN 201810461615 A CN201810461615 A CN 201810461615A CN 108767296 A CN108767296 A CN 108767296A
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8817—Treatment of supports before application of the catalytic active composition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8828—Coating with slurry or ink
- H01M4/8832—Ink jet printing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
Abstract
The present invention relates to a kind of fuel cell membrane electrode process units to include：Roller press mechanism, roller press mechanism include proton exchange membrane roll assembly, several reinforcing frame roll assemblies, registration roller and composite roll；Spray body, spray body include the first spray assembly, the second spray assembly and several guide rollers；Each guide roller is correspondingly arranged at the side of the first spray assembly and the second spray assembly respectively；Dispensing adhesion mechanism, the dispensing adhesion mechanism include the first dispensing component and corresponding first bonded assemblies of the first dispensing component, the second dispensing component and the second bonded assemblies corresponding with the second dispensing component；Hot pressing mechanism；Die cutting mechanism；And Waste recovery mechanism.Above-mentioned fuel cell membrane electrode process units, fuel cell membrane electrode process units is set to realize the continuous production to membrane electrode by the way that roller press mechanism, spray body, dispensing adhesion mechanism, hot pressing mechanism, die cutting mechanism and Waste recovery mechanism is arranged, production efficiency is improved, the fraction defective of processing membrane electrode is reduced.
Description
Technical field
The present invention relates to field of fuel cell technology, more particularly to a kind of fuel cell membrane electrode process units.
Background technology
Fuel cell is a kind of chemical devices chemical energy possessed by fuel being directly changed into electric energy, also known as electrochemistry
Electric organ.Fuel cell is different from the battery on conventional meaning in principle and structure, it is a kind of direct by electrochemical means
Convert the chemical energy for being stored in fuel and oxidant in the device of electric energy.In today of environmental pollution and energy shortage, fuel
The features such as battery is environmental-friendly, energy conversion efficiency is high due to its, be expected to the alternative energy source as fossil fuel and increasingly by
To the attention of national governments.
Membrane electrode is the core component of fuel cell, so that chemical energy is converted for the chemical reaction inside catalytic fuel cell
Quality for electric energy, the membrane electrode directly influences the performance of fuel cell.In the prior art, the processing of the membrane electrode is usual
Using the manufacturing procedure of multiple independent operations, make the low production efficiency of membrane electrode, and each process needs special fixture cooperation to tear open
Dress is complicated, is easy to cause to damage to membrane electrode during transfer is with dismounting, causes product fraction defective high.
Invention content
Based on this, it is necessary to which the processing for membrane electrode needs multiple independent manufacturing procedures and then causes fraction defective high
Problem provides a kind of fuel cell membrane electrode process units.
A kind of fuel cell membrane electrode process units, for the proton exchange membrane raw material band connection and processed,
The fuel cell membrane electrode process units includes：
Roller press mechanism, the roller press mechanism include proton exchange membrane roll assembly, several reinforcing frame roll assemblies, registration roller and answer
Close roller；
Spray body, the spray body are arranged in the side of the roller press mechanism；The spray body includes the first spray
Apply component, the second spray assembly and several guide rollers；First spray assembly is connect with second spray assembly；It is each described
Guide roller is correspondingly arranged at the side of first spray assembly and the second spray assembly respectively；
One far from the roller press mechanism in the spray body is arranged in dispensing adhesion mechanism, the dispensing adhesion mechanism
Side；The dispensing adhesion mechanism includes the first dispensing component, the first bonded assemblies corresponding with the first dispensing component, second point
Glue component and the second bonded assemblies corresponding with the second dispensing component；
Hot pressing mechanism, the hot pressing mechanism are arranged in the side of the dispensing adhesion mechanism；The hot pressing mechanism includes heat
Pressure rack, the hot pressing driving element being connect with the hot pressing frame, the top board being connect with the hot pressing driving element and with it is described on
The lower platen that pressing plate is correspondingly arranged；
Die cutting mechanism, the die cutting mechanism are arranged in the side of the hot pressing mechanism；The die cutting mechanism include cross cutting frame,
The cross cutting driving element being connect with the cross cutting frame and the cross cutting block being connect with the cross cutting driving element；And
Waste recovery mechanism.
Above-mentioned fuel cell membrane electrode process units, by the way that roller press mechanism, spray body, dispensing adhesion mechanism, heat is arranged
Press mechanism, die cutting mechanism and Waste recovery mechanism make fuel cell membrane electrode process units realize the continuous metaplasia to membrane electrode
Production improves production efficiency, and then the operation due to that need not be dismounted in process, effectively avoids to membrane electrode table
The damage in face thereby reduces the fraction defective of processing membrane electrode.
The proton exchange membrane roll assembly includes proton membrane stock roll and several proton membranes in one of the embodiments,
Stripper roll；Each proton membrane stripper roll is arranged in symmetry shape.By each proton membrane stripper roll being arranged in symmetry shape, make shelling
It does not bend when protective film from proton exchange membrane raw band both sides, preferably protects proton exchange membrane raw band.
Each reinforcing frame roll assembly includes reinforcing frame stock roll and reinforcing frame stripper roll in one of the embodiments,；
Each reinforcing frame stripper roll is correspondingly arranged between each reinforcing frame stock roll and composite roll.Pass through reinforcing frame stripper roll pair
Reinforcing frame raw band is provided with the inner protection film stripping of the side of adhesive glue, then is glued reinforcing frame raw band respectively by composite roll
It closes in the both sides of proton exchange membrane raw band.
First spray assembly is in vertically to set side by side with the second spray assembly in one of the embodiments,
It sets.Space is efficiently used, the floor space of spray body is reduced, reduces the use cost of fuel cell membrane electrode process units.
First spray assembly is identical as the structure of the second spray assembly in one of the embodiments,；Described first
Spray assembly includes the first spraying frame and sprays the first nozzle that frame is connect with described first；Second spray assembly includes
Second spraying frame and the second nozzle being connect with the second spraying frame.
The first spraying frame is arranged in the bottom of the second spraying frame in one of the embodiments,；Described first
Nozzle is arranged in the inside of the first spraying frame and is extended from the top down of the first spraying frame；Second spray
Head is arranged in the inside of the second spraying frame and is extended from the top down of the second spraying frame.It is respectively led by setting
So that proton exchange membrane raw band is bent through spray module successively to roller, and realizes the first nozzle and the second nozzle respectively to proton
The both sides of exchange membrane raw band are sprayed, and since the first nozzle is arranged from up to down with the second nozzle, and then ensure confrontation
The better spraying effect of proton exchange raw band.
The first dispensing component is used for being carried out a little at the top of proton exchange membrane raw band in one of the embodiments,
Glue；First bonded assemblies include the first bonding frame, first bonding slideway and with it is described first bonding slideway abut first
Bond arm；The first bonding arm is for being arranged at the top of proton exchange membrane raw band and to the top of proton exchange membrane raw band
Portion is bonded.
Second bonded assemblies include feeding fixed frame, connect with the feeding fixed frame in one of the embodiments,
The feeding slideway that connects, the pick-up arm being slidably installed on the feeding slideway, the second bonding arm being correspondingly arranged with the pick-up arm, with
Second bonding slideway of the second bonding arm connection and the second bonding frame being connect with the second bonding slideway；It is described to take
Installation of slide track is expected at the top of the second bonding slideway, the pick-up arm bonds arm with second and extends towards setting, and described the
Two bonding arms are for bonding the bottom of proton exchange membrane raw band.
The second dispensing component is correspondingly arranged at the top of the second bonding slideway in one of the embodiments,；
The second dispensing component includes the second dispensing frame and the second dispensing nozzle；The second dispensing nozzle is from the second dispensing frame
It is extended to second bonding arm direction.By the way that gas diffusion layers point of the second dispensing component on the second bonding arm is arranged
Glue, then by the second bottom-up bottom that gas diffusion layers are bonded in proton exchange membrane raw band of bonding arm, realization is not required to
The bonding that both sides can be completed in proton exchange membrane raw band is rotated, effectively prevent damaging proton exchange membrane in Umklapp process.
The Waste recovery mechanism includes weed roll, connect respectively with the weed roll in one of the embodiments,
Waste rack and proton membrane actuator；The proton membrane actuator is used to provide driving force for proton exchange membrane raw band.By setting
It sets weed roll and realizes that fuel cell membrane electrode process units can be produced and processed continuously with proton membrane actuator, effectively carry
High efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the fuel cell membrane electrode process units of a better embodiment of the invention；
Fig. 2 is the structural schematic diagram of the spray body described in Fig. 1；
Fig. 3 is the structural schematic diagram of the dispensing adhesion mechanism described in Fig. 1；
Fig. 4 is the structural schematic diagram of the hot pressing mechanism described in Fig. 1；
Fig. 5 is the structural schematic diagram of the die cutting mechanism described in Fig. 1；
Fig. 6 is the structural schematic diagram of membrane electrode；
Fig. 7 is the schematic cross-sectional view of proton exchange membrane raw band；
Fig. 8 is the schematic cross-sectional view of reinforcing frame raw band.
The meaning of attached figure label is：
100- fuel cell membrane electrode process units；
10- roller press mechanisms, 11- proton exchange membrane roll assembly, 110- proton membranes stock roll, 115- proton membranes stripper roll, 12-
Reinforcing frame roll assembly, 120- reinforcing frames stock roll, 125- reinforcing frames stripper roll, 13- registration rollers, 14- composite rolls；
20- spray bodies, the first spray assemblies of 21-, 215- first spray frame, the first nozzles of 216-, 22- the second spraying groups
Part, 225- second spray frame, the second nozzles of 226-, 25- guide rollers；
30- dispensings adhesion mechanism, the first dispensings of 31- component, the first dispensings of 315- frame, the first dispensings of 316- nozzle, 32-
One bonded assemblies, 325- first bond frame, 326- first bond slideway, 327- first bond arm, the second dispensings of 35- component,
The second dispensings of 355- frame, the second dispensings of 356- nozzle, the second bonded assemblies of 36-, 361- feedings fixed frame, 362- feedings slideway,
363- pick-up arm, 364- second bond arm, 365- second bonds slideway, 366- second bonds frame；
40- hot pressing mechanisms, 41- hot pressing frame, 42- hot pressing driving element, 43- top boards, 44- lower platens；
50- die cutting mechanisms, 51- cross cuttings frame, 52- cross cuttings driving element, 53- are die cut block；
60- Waste recovery mechanisms, 61- weed rolls, 62- waste racks；
90- membrane electrodes, 91- proton exchange membrane, 92- catalyst coats, 93- reinforce frame, 94- gas diffusion layers, 910-
It is protected outside proton exchange membrane raw band, 915- protective films, 930- reinforcing frames raw band, 935- adhesive glues, 936- inner protection films, 937-
Cuticula.
Specific implementation mode
It to facilitate the understanding of the present invention, below will be to invention is more fully described.But the present invention can be to be permitted
Mostly different form is realized, however it is not limited to embodiment described herein.Make on the contrary, purpose of providing these embodiments is
It is more thorough and comprehensive to the understanding of the disclosure.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
It please refers to Fig.1 to Fig. 5, is the fuel cell membrane electrode process units 100 of a better embodiment of the invention, including
Roller press mechanism 10, spray body 20, dispensing adhesion mechanism 30, hot pressing mechanism 40, die cutting mechanism 50 and the waste material set gradually returns
Receive mechanism 60；The fuel cell membrane electrode process units 100 is used for and proton exchange membrane raw material band connection and is processed, in turn
It is processed into membrane electrode.It is to be appreciated that referring to Fig. 6, the membrane electrode 90 includes proton exchange membrane 91, is separately positioned on proton friendship
The catalyst coat 92 for changing 91 both sides of film covers the gas diffusion layers being located on each reinforcement frame 93 with reinforcement frame 93 and respectively
94；Referring to Fig. 7, the proton exchange membrane raw band 910 is including proton exchange membrane 91 and is separately positioned on 91 liang of proton exchange membrane
The protective film 915 of side；Referring to Fig. 8, reinforcing frame raw band 930 includes reinforcing frame 93, being arranged and reinforcing 93 side of frame
Adhesive glue 935 is arranged and is reinforcing the back of the body of frame 93 backwards to the inner protection film 936 and setting for reinforcing 93 side of frame in adhesive glue 935
To the outer protective film 937 of 935 side of adhesive glue.
Referring to Fig. 1 to Fig. 5, roller press mechanism 10, which is used to press in the both sides of proton exchange membrane raw band 910, to be reinforced
Frame raw band 930, the roller press mechanism 10 include proton exchange membrane roll assembly 11, several reinforcing frame roll assemblies 12, registration roller 13 and
Composite roll 14；The proton exchange membrane roll assembly 11 is for connecting proton exchange membrane raw band 910, the proton exchange membrane roll assembly 11
Including proton membrane stock roll 110 and several proton membrane stripper rolls 115；The proton membrane stock roll 110 is cylindrical in the horizontal direction
It is extended, which connect with one end of proton exchange membrane raw band；Each proton membrane stripper roll 115 is arranged
In the side of proton membrane stock roll 110, each cylindrical horizontally extending setting of proton membrane stripper roll 115, each proton membrane
Stripper roll 115 be arranged in the both sides of proton exchange membrane raw band 910 in symmetry shape and respectively with proton exchange membrane raw band both sides
Protective film 915 connect, for by protective film 915 from 91 both sides of proton exchange membrane remove.In the present embodiment, which shells
Setting quantity from roller 115 is two.Each reinforcing frame roll assembly 12 is oppositely arranged on up and down the two of proton exchange membrane roll assembly 11
Side, each reinforcing frame roll assembly 12 include reinforcing frame stock roll 120 and reinforcing frame stripper roll 125；Each reinforcing frame stock roll 120 is in
Cylindric horizontally extending setting, each reinforcing frame stock roll 120 are used for connection reinforcement frame raw band 930；Each reinforcing frame stripping
Cylindrical from roller 125 to be correspondingly arranged between reinforcing frame stock roll 120 and composite roll 14, each reinforcing frame stripper roll 125 is used for
The inner protection film 936 of connection reinforcement frame raw band 930, and then protective film 936 and reinforcing frame raw band 930 are removed.In this reality
It applies in example, the setting quantity of the reinforcing frame roll assembly 12 is two；Two reinforcing frame roll assemblies 12 are arranged in proton exchange deflector roll
11 side of component, and it is oppositely arranged on the both sides up and down of proton exchange membrane raw band 910.
The side backwards to proton membrane stock roll 110, the registration roller 13 in proton membrane stripper roll 115 is arranged in the registration roller 13
Cylindric horizontally extending setting, and be respectively used to abut the both sides of proton exchange membrane raw band 910；The composite roll 14 is in
Cylindric horizontally extending setting, the composite roll 14 are arranged in each reinforcing frame roll assembly 12 far from proton exchange membrane roll assembly
11 side, for the reinforcement frame 93 after each reinforcing frame roll assembly 12 stripping inner protection film 936 to be pressed together on proton exchange membrane
91 both sides.
It please refers to Fig.1 and the side for being provided with composite roll 14 in roller press mechanism 10, the spraying is arranged in Fig. 2, spray body 20
Mechanism 20 is used to spray catalyst coat 92 in the both sides of proton exchange membrane raw band 910；The spray body 20 includes the first spray
Apply component 21, the second spray assembly 22 and several guide rollers 25；First spray assembly 21 include first spraying frame 215 and with
The first nozzle 216 that first spraying frame 215 connects；The first spraying frame 215 is in hollow rectangular-shape structure setting, first spray
First 216 are correspondingly arranged at the inside of the first spraying frame 215, which is vertically extended and is sprayed with first
The top connection of frame 215 is applied, the top down of first nozzle 216 from the first spraying frame 215 is extended；The second spraying group
Part 22 is connect with the first spray assembly 21, which is in vertically to set side by side with the second spray assembly 22
It sets, the structure of second spray assembly 22 is identical as the structure of the first spray assembly 21；Second spray assembly 22 includes second
Spraying frame 225 and the second nozzle 226 being connect with the second spraying frame 225；The second spraying frame 225 is in hollow rectangular-shape knot
Structure is arranged at the top of the first spraying frame 215, which is correspondingly arranged at the inside of the second spraying frame 225, this second
Nozzle 226 is vertically extended and is connect with the top of the second spraying frame 225, which sprays from second
The top down of frame 225 is extended.In the present embodiment, it is integral type knot which, which sprays frame 225,
Structure.
Each guide roller 25 is correspondingly arranged at the side of the first spray assembly 21 and the second spray assembly 22, each guide roller respectively
25 cylindrical horizontally extending settings, each guide roller 25 change matter for abutting proton exchange membrane raw band 910
The direction of proton exchange raw band 910 makes proton exchange membrane raw band 910 sequentially pass through the first spraying frame in sinuous shape
215 and second spray frame 225, and then carry out spray process to the both sides of proton exchange membrane raw band 910.
It please refers to Fig.1 and Fig. 3, the dispensing adhesion mechanism 30 is arranged in side of the spray body 20 far from roller press mechanism 10,
The dispensing adhesion mechanism 30 is used to be bonded gas diffusion layers 94 in the both sides of proton exchange membrane raw band 910.In the present embodiment,
The gas diffusion layers 94 are carbon paper.The dispensing adhesion mechanism 30 includes the first dispensing component 31, corresponding with the first dispensing component 31
The first bonded assemblies 32, the second dispensing component 35 and second bonded assemblies corresponding with the second dispensing component 35 36；This first
The first dispensing nozzle 316 that dispensing component 31 includes the first dispensing frame 315, connect with the first dispensing frame 315；The first dispensing frame
315 are correspondingly arranged at the top of proton exchange membrane raw band 910, which is used to support the first dispensing nozzle
316, which connect with the top of the first dispensing frame 315, and the first dispensing nozzle 316 is from the first dispensing frame
315 are extended to 910 direction of proton exchange membrane raw band downwards, which is used for proton exchange membrane raw material
Dispensing is carried out with 910 top.First bonded assemblies 32 are arranged in the first side of the dispensing component 31 far from spray body 20,
First bonded assemblies 32 include the first bonding frame 325, connect with the first bonding frame 325 first bond slideway 326 and with the
The first bonding arm 327 that one bonding slideway 326 abuts；The first bonding frame 325 is vertically extended, and is used to support the
One bonding slideway 326, which is in the horizontally extending setting of strip, and the first bonding slideway 326 is right
It should be arranged in the top of proton exchange membrane raw band 910；The first bonding arm 327 is vertically extended in strip,
The first bonding arm 327 is connected on the first bonding slideway 326, makes the first bonding arm 327 can be along the first bonding slideway 326
It is mobile.In the present embodiment, which is mechanical arm；The first bonding arm 327 is used for draw gas diffusion layer
94, and the top of proton exchange membrane raw band 910 is moved to by the first bonding slideway 326, gas diffusion layers 94 are pushed and matter
Proton exchange raw band 910 connects, and the first bonding arm 327 is for being arranged at the top of proton exchange membrane raw band 910 and right
The top of proton exchange membrane raw band 910 carries out bonding processing.
Second bonded assemblies 36 include feeding fixed frame 361, the feeding slideway 362 being connect with feeding fixed frame 361, cunning
The pick-up arm 363 being located on feeding slideway 362, the second bonding arm 364 and the second bonding arm that are correspondingly arranged with pick-up arm 363
Second bonding slideway 365 of 364 connections and the second bonding frame 366 being connect with the second bonding slideway 365；The feeding fixed frame
361 are vertically extended, and the feeding fixed frame 361 is for being fixedly connected with feeding slideway 362；The feeding slideway 362 is in
The horizontally extending setting of strip, the feeding slideway 362 are correspondingly arranged at the top of the second bonding slideway 365；The feeding
Arm 363 is vertically extended, which extends downwardly setting from feeding slideway 362, and the pick-up arm 363 cunning is set
It can move on feeding slideway 362 and then along 362 direction of feeding slideway, which is used for draw gas diffusion layer 94；
The second bonding arm 364 is correspondingly arranged at the lower section of pick-up arm 363, which is vertically extended, should
Second bonding arm 364 extends towards setting with pick-up arm 363, which is correspondingly arranged at proton exchange film raw material
910 bottom of band；The second bonding arm 364 is connected on the second bonding slideway 365, which is in strip edge
Horizontal direction is extended, which is correspondingly arranged at feeding slideway 362 and proton exchange membrane raw band 910
Lower section；The second bonding frame 366 is connected and fixed with the second bonding slideway 365, which vertically extends
Setting, for fixed support the second bonding slideway 365.In the present embodiment, which is mechanical arm；This is second viscous
Conjunction arm 364 is mechanical arm；After the 363 draw gas diffusion layer 94 of pick-up arm the second bonding arm 364 is moved to along feeding slideway 362
Top, and gas diffusion layers 94 are placed on the second bonding arm 364, the second bonding arm 364 is along the second bonding slideway 365
The lower section that direction is moved to proton exchange membrane raw band 910 is used to carry out bonding to the bottom of proton exchange membrane raw band 910 to add
Work.Further, which is arranged in a mutually vertical manner with the second bonding slideway 365.
The second dispensing component 35 is correspondingly arranged at the top of the second bonding slideway 365, which includes
Second dispensing frame 355 and the second dispensing nozzle 356；The second dispensing frame 355 is vertically extended, the second dispensing frame
355 are erected at the top of the second bonding slideway 365；The second dispensing nozzle 356 is vertically extended, second dispensing
Nozzle 356 is arranged on the top of the second dispensing frame 355, and the second dispensing nozzle 356 is viscous to second downwards from the second dispensing frame 355
It closes 364 direction of arm to be extended, the position of the second dispensing nozzle 356 is corresponding with the second bonding position of arm 364, the second point
Glue component 35 is used to carry out dispensing to 94 top of gas diffusion layers being adsorbed on the second bonding arm 364, and then viscous by second
Close the bottom that gas diffusion layers 94 are bonded in proton exchange membrane raw band 910 by arm 364 upwards.
It please refers to Fig.1 and Fig. 4, hot pressing mechanism 40 is arranged in side of the dispensing adhesion mechanism 30 far from spray body 20, it should
Hot pressing mechanism 40 is used to carry out heating pressing processing to the gas diffusion layers 94 for being bonded in 910 both sides of proton exchange membrane raw band；
The hot pressing mechanism 40 is connect including hot pressing frame 41, the hot pressing driving element 42 being connect with hot pressing frame 41, with hot pressing driving element 42
Top board 43 and the lower platen 44 that is correspondingly arranged with top board 43；The hot pressing frame 41 is in hollow, rectangular shape structure along vertical side
To be extended；The hot pressing driving element 42 is vertically arranged, which is arranged on the top of hot pressing frame 41
Portion is simultaneously connected and fixed with hot pressing frame 41, which passes through the top of hot pressing frame 41 to be connected and fixed with top board 43；
The 43 rectangular horizontally extending setting of straight panel shape of top board, the top board 43 are vertically slidably installed in hot pressing frame 41
On, heating device (figure not depending on) is provided on the top board 43 for improving the temperature of top board 43 and then improving pressing effect；
The 44 rectangular horizontally extending setting of straight panel shape of lower platen, the lower platen 44 is corresponding with the shape of top board 43, should
Lower platen 44 is correspondingly arranged at the lower section of top board 43, and the top of the lower platen 44 is used to place proton exchange membrane raw band 910,
And then heating pressing processing is carried out to proton exchange membrane raw band 910 by the movement of top board 43.It is to be appreciated that the hot pressing
Driving element 42 is one kind in hydraulic cylinder, cylinder and motor.
It please refers to Fig.1 and Fig. 5, the die cutting mechanism 50 is arranged in the side of 40 point of distance glue bond mechanism 30 of hot pressing mechanism,
Proton exchange membrane raw band 910 after the die cutting mechanism 50 is used to press heating carries out cross cutting processing；The die cutting mechanism 50 wraps
Include cross cutting frame 51, the cross cutting driving element 52 being connect with cross cutting frame 51 and the cross cutting block 53 being connect with cross cutting driving element 52；It should
Cross cutting frame 51 is vertically extended in hollow, rectangular shape, is used to support and is fixed the cross cutting driving element 52；The cross cutting drives
Dynamic element 52 is vertically arranged, which is arranged at the top of cross cutting frame 51 and is connect admittedly with cross cutting frame 51
Fixed, which passes through the top of cross cutting frame 51 to be connected and fixed with cross cutting block 53；The cross cutting block 53 is in hollow structure
Setting, the cross cutting block 53 are extended to 910 direction of proton exchange membrane raw band downwards from cross cutting driving element 52, the cross cutting block
53 to proton exchange membrane raw band 910 for carrying out cross cutting processing.It is to be appreciated that the cross cutting driving element 52 be hydraulic cylinder,
One kind in cylinder and motor.
Referring to Fig. 1, Waste recovery mechanism 60 is arranged in side of the die cutting mechanism 50 far from hot pressing mechanism 40, which returns
It receives mechanism 60 to be connect with one end of proton exchange membrane raw band 910 for recycling the waste material after cross cutting, and is handed over for proton
It changes film raw material band 910 and driving force is provided；The Waste recovery mechanism 60 includes weed roll 61 and is connect respectively with weed roll 61 useless
Rack 62 and proton membrane actuator (figure does not regard)；The cylindrical horizontally extending setting of the weed roll 61, the weed roll 61
It is connect with one end of proton exchange membrane raw band 910, the other end and the proton membrane stock roll of the proton exchange membrane raw band 910
110 connections；The waste rack 62 is pivotally connected with weed roll 61, makes weed roll 61 that can be rotated in waste rack 62, which is used for
Support weed roll 61；The proton membrane actuator is connect with weed roll 61, the rotation for driving weed roll 61.In the present embodiment
In, which is stepper motor；62 triangular shape of waste rack is vertically extended, the weed roll 61
It is connect with the top of waste rack 62, the waste rack 62 being arranged by triangular shape is reliable to the support of weed roll 61 for improving
Property.
The operation principle of fuel cell membrane electrode process units 100 in the present invention is：When work, first by proton exchange membrane
Raw band 910 is mounted between proton membrane stock roll 110 and weed roll 61, then reinforcing frame raw band 930 is mounted on reinforcing frame
In stock roll 120；Proton exchange membrane raw band 910 first passes through proton membrane stripper roll 115 by 910 both sides of proton exchange membrane raw band
Protective film 915 remove, while the reinforcing frame raw band 930 in about 910 both sides of proton exchange membrane raw band is set by adding
Strong frame stripper roll 125, and then the inner protection film of reinforcing frame raw band 930 is made to remove, make adhesive glue 935 to proton exchange film raw material
910 direction of band is arranged；Proton exchange membrane raw band 910 and the reinforcing frame raw band 930 of both sides are pressed together on one at composite roll 14
It rises；Proton exchange membrane raw band 910 after pressing enters spray body 20, makes proton exchange membrane raw band by each guide roller 25
910 both sides are sprayed-on catalyst coat；The proton exchange membrane raw band 910 for spraying rear catalyst coating 92 enters dispensing
Adhesion mechanism 30 and passes through the first bonding group by the first dispensing component 31 in the top dispensing of proton exchange membrane raw band 910
Gas diffusion layers 94 are bonded in the top of proton exchange membrane raw band 910 by part 32, then draw gas by the second bonded assemblies 36
Body diffused layer 94 simultaneously carries out dispensing by the second dispensing component 35 on the gas diffusion layers 94, then passes through the second bonding arm 364
The gas diffusion layers 94 are bonded in the bottom of proton exchange membrane raw band 910 upwards；910 both sides of proton exchange membrane raw band are viscous
Enter hot pressing mechanism 40 after closing gas diffusion layers 94, is handed over each gas diffusion layers 94 and proton by top board 43 and lower platen 44
Film raw material band 910 is changed to press together；Proton exchange membrane raw band 910 by die cutting mechanism 50 be die cut and add after the completion of pressing
Work；Waste material after being die cut to proton exchange membrane raw band 910 finally by Waste recovery mechanism 60 after the completion of cross cutting is collected,
Membrane electrode 90 is completed to process.
Above-mentioned fuel cell membrane electrode process units, by the way that roller press mechanism, spray body, dispensing adhesion mechanism, heat is arranged
Press mechanism, die cutting mechanism and Waste recovery mechanism make fuel cell membrane electrode process units realize the continuous metaplasia to membrane electrode
Production improves production efficiency, and then the operation due to that need not be dismounted in process, effectively avoids to membrane electrode table
The damage in face thereby reduces the fraction defective of processing membrane electrode.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of fuel cell membrane electrode process units, for the proton exchange membrane raw material band connection and processed,
It is characterized in that, the fuel cell membrane electrode process units includes：
Roller press mechanism, the roller press mechanism include proton exchange membrane roll assembly, several reinforcing frame roll assemblies, registration roller and compound
Roller；
Spray body, the spray body are arranged in the side of the roller press mechanism；The spray body includes the first spraying group
Part, the second spray assembly and several guide rollers；First spray assembly is connect with second spray assembly；Each guiding
Roller is correspondingly arranged at the side of first spray assembly and the second spray assembly respectively；
Dispensing adhesion mechanism, the dispensing adhesion mechanism are arranged in side of the spray body far from the roller press mechanism；It should
Dispensing adhesion mechanism includes the first dispensing component, the first bonded assemblies corresponding with the first dispensing component, the second dispensing group
Part and the second bonded assemblies corresponding with the second dispensing component；
Hot pressing mechanism, the hot pressing mechanism are arranged in the side of the dispensing adhesion mechanism；The hot pressing mechanism include hot pressing frame,
The hot pressing driving element that is connect with the hot pressing frame, the top board being connect with the hot pressing driving element and with the top board
The lower platen being correspondingly arranged；
Die cutting mechanism, the die cutting mechanism are arranged in the side of the hot pressing mechanism；The die cutting mechanism includes cross cutting frame and institute
The cross cutting block stated the cross cutting driving element of cross cutting frame connection and connect with the cross cutting driving element；And
Waste recovery mechanism.
2. fuel cell membrane electrode process units according to claim 1, which is characterized in that the proton exchange membrane roller group
Part includes proton membrane stock roll and several proton membrane stripper rolls；Each proton membrane stripper roll is arranged in symmetry shape.
3. fuel cell membrane electrode process units according to claim 1, which is characterized in that each reinforcing frame roll assembly
Including reinforcing frame stock roll and reinforcing frame stripper roll；Each reinforcing frame stripper roll is correspondingly arranged at each reinforcing frame raw material
Between roller and composite roll.
4. fuel cell membrane electrode process units according to claim 1, which is characterized in that first spray assembly with
Second spray assembly is in vertically to be arranged side by side.
5. fuel cell membrane electrode process units according to claim 4, which is characterized in that first spray assembly with
The structure of second spray assembly is identical；First spray assembly includes the first spraying frame and is connect with the first spraying frame
The first nozzle；Second spray assembly includes the second spraying frame and sprays the second nozzle that frame is connect with described second.
6. fuel cell membrane electrode process units according to claim 5, which is characterized in that the first spraying frame setting
In the bottom of the second spraying frame；First nozzle is arranged in the inside of the first spraying frame and is sprayed from described first
The top down of frame is extended；Second nozzle is arranged in the inside of the second spraying frame and sprays frame from described second
Top down be extended.
7. fuel cell membrane electrode process units according to claim 1, which is characterized in that the first dispensing component is used
Dispensing is carried out in the top to proton exchange membrane raw band；First bonded assemblies include the first bonding frame, the first bonding cunning
Road and the first bonding arm abutted with the first bonding slideway；The first bonding arm is for being arranged in proton exchange membrane original
The top of material strip and to being bonded at the top of proton exchange membrane raw band.
8. fuel cell membrane electrode process units according to claim 7, which is characterized in that the second bonded assemblies packet
Include feeding fixed frame, the feeding slideway being connect with the feeding fixed frame, the pick-up arm being slidably installed on the feeding slideway and institute
It states the second bonding arm that pick-up arm is correspondingly arranged, bond arm is connect second with described second and bond slideway and with described second
Bond the second bonding frame of slideway connection；The feeding installation of slide track is in the top of the second bonding slideway, the pick-up arm
Setting is extended towards with the second bonding arm, the second bonding arm is for bonding the bottom of proton exchange membrane raw band.
9. fuel cell membrane electrode process units according to claim 8, which is characterized in that the second dispensing component pair
It should be arranged at the top of the second bonding slideway；The second dispensing component includes the second dispensing frame and the second dispensing nozzle；
The second dispensing nozzle is extended from the second dispensing frame to second bonding arm direction.
10. fuel cell membrane electrode process units according to claim 1, which is characterized in that the Waste recovery mechanism
The waste rack and proton membrane actuator being connect including weed roll, respectively with the weed roll；The proton membrane actuator is for being
Proton exchange membrane raw band provides driving force.
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| CN201810461615.2A CN108767296A (en) | 2018-05-15 | 2018-05-15 | Fuel cell membrane electrode process units |
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| CN201810461615.2A CN108767296A (en) | 2018-05-15 | 2018-05-15 | Fuel cell membrane electrode process units |
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| CN201810461615.2A Pending CN108767296A (en) | 2018-05-15 | 2018-05-15 | Fuel cell membrane electrode process units |
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| CN109273737A (en) * | 2018-11-22 | 2019-01-25 | 昆山希盟自动化科技有限公司 | A kind of fuel cell proton membrane abutted equipment |
| CN109713343A (en) * | 2018-12-25 | 2019-05-03 | 珞石（北京）科技有限公司 | A kind of continuous Preparation equipment of membrane electrode and method |
| CN110212225A (en) * | 2019-05-31 | 2019-09-06 | 苏州擎动动力科技有限公司 | A kind of membrane electrode that direct rubbing method prepares the method for membrane electrode and its is prepared |
| CN110336061A (en) * | 2019-07-22 | 2019-10-15 | 深圳市信宇人科技股份有限公司 | Hydrogen fuel cell CCM membrane electrode joint body or the automatic package system of CCM membrane electrode assembly |
| CN110649297A (en) * | 2019-10-01 | 2020-01-03 | 深圳市世椿智能装备股份有限公司 | Preparation equipment and preparation method of hydrogen fuel cell membrane electrode assembly |
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| CN112886041A (en) * | 2021-01-15 | 2021-06-01 | 苏州泰仑电子材料有限公司 | Membrane electrode preparation system of fuel cell |
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| WO2022151847A1 (en) * | 2021-01-15 | 2022-07-21 | 苏州泰仑电子材料有限公司 | Method and system for preparing proton exchange sealing membrane of fuel cell |
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| CN109273737A (en) * | 2018-11-22 | 2019-01-25 | 昆山希盟自动化科技有限公司 | A kind of fuel cell proton membrane abutted equipment |
| CN109273737B (en) * | 2018-11-22 | 2024-04-12 | 苏州希盟科技股份有限公司 | Proton membrane laminating equipment for fuel cell |
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| CN110336061A (en) * | 2019-07-22 | 2019-10-15 | 深圳市信宇人科技股份有限公司 | Hydrogen fuel cell CCM membrane electrode joint body or the automatic package system of CCM membrane electrode assembly |
| CN110649297A (en) * | 2019-10-01 | 2020-01-03 | 深圳市世椿智能装备股份有限公司 | Preparation equipment and preparation method of hydrogen fuel cell membrane electrode assembly |
| CN110649297B (en) * | 2019-10-01 | 2023-10-31 | 深圳市世椿智能装备股份有限公司 | Preparation equipment and preparation method of membrane electrode assembly of hydrogen fuel cell |
| CN112659673A (en) * | 2020-12-18 | 2021-04-16 | 苏州驭奇材料科技有限公司 | High-frequency electromagnetic wave absorption film with high thermal conductivity and production device thereof |
| CN112886041A (en) * | 2021-01-15 | 2021-06-01 | 苏州泰仑电子材料有限公司 | Membrane electrode preparation system of fuel cell |
| CN112886041B (en) * | 2021-01-15 | 2022-12-13 | 苏州泰仑电子材料有限公司 | Membrane electrode preparation system of fuel cell |
| WO2022151848A1 (en) * | 2021-01-15 | 2022-07-21 | 苏州泰仑电子材料有限公司 | System for preparing membrane electrode of fuel cell |
| WO2022151847A1 (en) * | 2021-01-15 | 2022-07-21 | 苏州泰仑电子材料有限公司 | Method and system for preparing proton exchange sealing membrane of fuel cell |
| CN113270620B (en) * | 2021-05-06 | 2022-04-29 | 湖北魔方新能源科技有限公司 | MEA preparation production line |
| CN113270620A (en) * | 2021-05-06 | 2021-08-17 | 湖北魔方新能源科技有限公司 | MEA preparation production line |
| CN113793961B (en) * | 2021-08-06 | 2023-03-10 | 江苏氢导智能装备有限公司 | Five-in-one forming equipment |
| CN113793961A (en) * | 2021-08-06 | 2021-12-14 | 无锡先导智能装备股份有限公司 | Five-in-one forming equipment |
| CN114976045A (en) * | 2022-04-22 | 2022-08-30 | 中国科学院大连化学物理研究所 | Preparation method for adjusting pore diameter of catalyst layer of fuel cell |
| CN114976045B (en) * | 2022-04-22 | 2023-11-10 | 中国科学院大连化学物理研究所 | Preparation method for adjusting aperture of catalytic layer of fuel cell |
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