CN114976172A - Binding type fuel cell stack assembling device - Google Patents
Binding type fuel cell stack assembling device Download PDFInfo
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- CN114976172A CN114976172A CN202210405538.5A CN202210405538A CN114976172A CN 114976172 A CN114976172 A CN 114976172A CN 202210405538 A CN202210405538 A CN 202210405538A CN 114976172 A CN114976172 A CN 114976172A
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- 239000000446 fuel Substances 0.000 title claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 117
- 238000005452 bending Methods 0.000 claims description 92
- 238000003466 welding Methods 0.000 claims description 13
- 101000845183 Homo sapiens Tetratricopeptide repeat protein 5 Proteins 0.000 claims 2
- 102100031280 Tetratricopeptide repeat protein 5 Human genes 0.000 claims 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 239000000758 substrate Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2404—Processes or apparatus for grouping fuel cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The invention provides a binding-type fuel cell stack assembly device, which comprises a bracket, a supporting platform, a pressing platform and a binding assembly, wherein the bracket is connected with a workbench and is positioned above the workbench, the supporting platform is arranged on the upper surface of the workbench, the upper surface of the supporting platform is provided with a plurality of first avoidance grooves which are arranged at intervals along a second horizontal direction, the upper surface of the supporting platform is used for placing a stack, the pressing platform is used for pressing the stack, the lower surface of the pressing platform is provided with a plurality of second avoidance grooves which are arranged at intervals along the second horizontal direction, the first avoidance grooves and the second avoidance grooves are in one-to-one correspondence in the upper and lower directions, the binding assembly can be movably arranged along the second horizontal direction, the binding assembly is used for enabling a binding band to pass through the first avoidance grooves and the second avoidance grooves and be bound on the stack, the binding-type fuel cell stack assembling device has the advantage of good applicability.
Description
Technical Field
The invention relates to the technical field of fuel cells, in particular to a binding type fuel cell stack assembling device.
Background
The fuel cell stack is usually assembled by binding the binding bands, so that the stack structure is more compact, the contact pressure distribution among the components in the stack is more uniform, the stacking process is simple and convenient, and the assembly efficiency is high. The bandage type electric pile assembling device in the related art bends and welds a plurality of bandages at the same time, and only can assemble the electric pile with fixed size, so that the applicability is poor.
Disclosure of Invention
The present invention is based on the discovery and recognition by the inventors of the following facts and problems:
the present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the embodiment of the invention provides a binding-type fuel cell stack assembling device which can assemble stacks with different sizes and has the advantage of good applicability.
The binding-type fuel cell stack assembling device of the embodiment of the invention comprises: the support comprises a base and a frame body, the base comprises a workbench, and the frame body is connected with the workbench and is positioned above the workbench; the support platform is arranged on the upper surface of the workbench, a plurality of first avoidance grooves for allowing the binding bands to penetrate through are formed in the upper surface of the support platform and extend in a first horizontal direction, the first avoidance grooves are arranged at intervals in a second horizontal direction, and the upper surface of the support platform is used for placing the galvanic pile; the pressing platform is positioned above the supporting platform and movably arranged on the frame body along the vertical direction, the pressing platform is used for pressing the galvanic pile, a plurality of second avoiding grooves for a binding belt to penetrate are formed in the lower surface of the pressing platform and extend along the first horizontal direction, the second avoiding grooves are arranged at intervals along the second horizontal direction, the first avoiding grooves and the second avoiding grooves are in one-to-one correspondence in the vertical direction, and the first horizontal direction is perpendicular to the second horizontal direction; and the binding assembly is movably arranged along the second horizontal direction, and is used for enabling a binding belt to penetrate through the first avoidance groove and the second avoidance groove and be bound on the electric pile.
The binding-type fuel cell stack assembling device provided by the embodiment of the invention can utilize the pressing platform to tightly press the stack, so that the binding assembly can directly bind the binding band on the stack.
In addition, the first avoidance grooves are arranged at intervals in the second horizontal direction, the second avoidance grooves are arranged at intervals in the second horizontal direction, and when the size of the galvanic pile in the second horizontal direction changes, the positions of the first avoidance grooves and the second avoidance grooves correspondingly change.
Therefore, the binding-type fuel cell stack assembling device can move the binding assembly along the second horizontal direction, so that the binding bands corresponding to different first avoidance grooves and second avoidance grooves can be bound on the stacks with different sizes.
Therefore, the binding-type fuel cell stack assembling device provided by the embodiment of the invention can be used for assembling stacks with different sizes, and has the advantage of good applicability.
In some embodiments, the upper surface of the supporting platform is provided with a first protruding portion and a second protruding portion, the first protruding portion and the second protruding portion are arranged at intervals in the second horizontal direction, the first protruding portion and the second protruding portion extend along the first horizontal direction, and at least part of the first avoidance groove is formed between the first protruding portion and the second protruding portion.
In some embodiments, the binding assembly comprises: a first pressing member provided in the base movably in the up-down direction and the second horizontal direction so as to press the binding band to the lower surface of the stack; the first bending piece and the second bending piece are arranged at intervals in the first horizontal direction, and the first bending piece and the second bending piece are movably arranged in the base along the vertical direction and the second horizontal direction so as to bend two ends of the binding belt in the first horizontal direction upwards; a first clamping member and a second clamping member which are arranged at an interval in the first horizontal direction, the first clamping member being used for clamping one end of the binding band in the first horizontal direction, the second clamping member being used for clamping the other end of the binding band in the first horizontal direction, the first clamping member and the second clamping member being movably provided on the frame body in the up-down direction and the second horizontal direction so as to tension the binding band; the second pressing piece and the third pressing piece are arranged at intervals in the first horizontal direction and are movably arranged on the lower pressing platform along the first horizontal direction and the second horizontal direction so as to press the two ends of the binding band to the side faces of the pile; the third bending piece and the fourth bending piece are arranged at intervals in the first horizontal direction and movably arranged on the pressing platform along the first horizontal direction and the second horizontal direction so as to oppositely bend the two ends of the binding band along the first horizontal direction; a fourth pressing member provided on the lower pressing stage movably in the up-down direction and the second horizontal direction so as to press the both ends of the binding band to the upper surface of the stack; and the welding piece is movably arranged on the frame body along the vertical direction and the second horizontal direction so as to weld the two ends of the binding band.
In some embodiments, the first bending member and the second bending member are movably disposed in the base along the first horizontal direction, and the first clamping member and the second clamping member are movably disposed on the frame body along the first horizontal direction.
In some embodiments, the pressing platform includes a substrate and a pressing head, the pressing head is disposed below the substrate, the substrate is movably disposed on the frame body along an up-down direction, the second avoiding groove is disposed on a lower surface of the pressing head, a size of the pressing head in the first horizontal direction is smaller than a size of the substrate, and the pressing head is located at an intermediate position of the substrate in the first horizontal direction.
In some embodiments, the second compresses tightly the piece with the third compresses tightly the piece and establishes on the base plate along first horizontal direction with the second horizontal direction is movably, just the second compresses tightly the piece with the third compresses tightly the piece and all is located the below of indenter, the third bending with the fourth bending is followed first horizontal direction with the second horizontal direction is movably established on the base plate, the third bending with the fourth bending can stretch into the second dodges the inslot, the fourth compresses tightly the piece and establishes on the indenter along upper and lower direction with the second horizontal direction is movably.
In some embodiments, the upper surface of workstation is equipped with first through-hole, supporting platform's upper surface be equipped with second through-hole, third through-hole and fourth through-hole of first through-hole intercommunication, the second through-hole the third through-hole with each of fourth through-hole runs through the first diapire face of dodging the groove, the third through-hole with the fourth through-hole is in interval arrangement on the first horizontal direction, the second through-hole is located the third through-hole with between the fourth through-hole, first pressing member can pass first through-hole with the second through-hole, first bending member can pass first through-hole with the third through-hole, second bending member can pass first through-hole with the fourth through-hole.
In some embodiments, the base plate is provided with a fifth through hole and a sixth through hole, the fifth through hole and the sixth through hole are arranged at an interval in the first horizontal direction, the indenter is located between the fifth through hole and the sixth through hole, the fifth through hole is penetrated by the first clamping member, and the sixth through hole is penetrated by the second clamping member.
In some embodiments, the pressure head includes the cavity that link up from top to bottom, the second dodges the groove with the cavity intercommunication, the fourth compresses tightly the piece along upper and lower direction with the second horizontal direction is movably established on the inner wall of cavity, the fourth compresses tightly the piece and can pass the second dodges the groove.
In some embodiments, the base plate is provided with a seventh through hole located between the fifth through hole and the sixth through hole and communicating with the cavity, and the weld can pass through the seventh through hole and the cavity.
Drawings
Fig. 1 is a schematic structural view of a bandage type fuel cell stack assembly apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic view of a partial structure of a bandage type fuel cell stack assembly apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic view of a partial structure of a bandage type fuel cell stack assembly apparatus according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a support platform of the taping fuel cell stack assembling apparatus of the embodiment of the present invention.
Fig. 5 is a schematic structural view of a distance measuring assembly of the bandage type fuel cell stack assembly device according to the embodiment of the present invention.
Fig. 6 is a schematic structural view of a pressing platform of the bandage type fuel cell stack assembling apparatus according to the embodiment of the present invention.
Fig. 7 is a partial structural view of a binding assembly of the bandage type fuel cell stack-assembling apparatus according to the embodiment of the present invention.
Fig. 8 is a partial structural view of a binding assembly of the bandage-type fuel cell stack assembly apparatus according to the embodiment of the present invention.
Fig. 9 is a partial structural view of a binding assembly of the bandage type fuel cell stack-assembling apparatus according to the embodiment of the present invention.
Fig. 10 is a partial structural view of a binding assembly of the bandage-type fuel cell stack assembly apparatus according to the embodiment of the present invention.
Fig. 11 is a partial structural view of a binding assembly of the bandage-type fuel cell stack assembly apparatus according to the embodiment of the present invention.
Reference numerals are as follows:
a first driver 100; a first body 1001; a first telescoping rod 1002;
a bracket 1; a frame body 11; a base 12; a work table 121; a first through hole 1211; legs 13;
a support platform 2; a first side 21; a second side 22; an air inlet chamber 23; the first intake holes 231; an air outlet cavity 24; a first air outlet hole 241; a third side 25; the second intake holes 251; a fourth side 26; a second outlet hole 261; a first annular groove 27; a second annular groove 28; a first avoidance groove 29; a first projection 291; the second projecting portion 292; a second through-hole 201; a third through hole 202; a fourth through-hole 203;
pressing the platform 3; a substrate 31; a fifth through hole 311; a sixth through hole 312; a ram 32; a cavity 321; a seventh through hole 322; a second avoidance slot 323;
a distance measuring component 4; a detection frame 41; a distance detector 42;
a binding assembly 5; a first pressing member 501; the first clamp block 5011; a first bending member 502; a first bending block 5021; moving plate 5022; a second bending member 503; a second bending block 5031; a first clamping member 504; a first clamping block 5041; a second clamping member 505; a second clamping block 5051; a second compression member 506; a second compression block 5061; a third pressing member 507; a second compression block 5071; a third bend 508; a third bending block 5081; a fourth bending member 509; a fourth bending block 5091; a fourth compression member 510; fourth compression block 5101; a weldment 511; a weld 5111;
the first horizontal driving portion 5012; the first vertical driving portion 5013; a second horizontal driving part 5023; a second vertical driving part 5024; a third horizontal drive 5042; the third vertical driving part 5043; a fourth horizontal driving part 5044; a fifth horizontal drive 5062; a sixth horizontal driving part 5063; the seventh horizontal driving part 5082; the eighth horizontal driving part 5083; the ninth horizontal driving portion 5102; the fourth vertical driving portion 5103;
and a galvanic pile 6.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 11, a bandage-type fuel cell stack assembly apparatus according to an embodiment of the present invention includes: support 1, supporting platform 2, holding down platform 3 and binding assembly 5.
Specifically, as shown in fig. 1-3, the bottom of the base 12 is further provided with a plurality of support legs 13, and the plurality of support legs 13 are arranged at intervals along the circumference of the base 12 to ensure that the base 12 can be placed stably. The support platform 2 comprises a first side 21 and a second side 22 opposite in a first horizontal direction, and a first avoidance groove 29 extends through the first side 21 and the second side 22. That is, the leading flank of supporting platform 2 is first side 21, and the trailing flank of supporting platform 2 is second side 22, and the first extending direction of dodging groove 29 is unanimous with the fore-and-aft direction, and first dodging groove 29 runs through first side 21 and second side 22 and is convenient for pass the first groove 29 of dodging with the bandage, and supporting platform 2 is equipped with a plurality of first grooves 29 of dodging in order to realize placing many bandages. The pressing platform 3 comprises a third side surface and a fourth side surface which are opposite in the first horizontal direction, and the second avoidance groove penetrates through the third side surface and the fourth side surface.
The binding assembly 5 is movably disposed in the second horizontal direction, and the binding assembly 5 is used to pass the binding band through the first and second escape slots 29 and 323 and bind the binding band on the cell stack 6. It is understood that a plurality of straps may be used to bind one stack 6, and the binding assembly 5 moves one strap in the left and right directions after binding the one strap to the stack 6, and binds the other straps to the stack 6, thereby improving the binding stability of the stack 6.
The fuel cell stack 6 assembling device of the embodiment of the invention further comprises a first driver 100, the first driver 100 comprises a first body 1001 and a first telescopic rod 1002, the first body 1001 is arranged on the frame body 11, the first telescopic rod 1002 is movable along the up-down direction relative to the first body 1001, and the first telescopic rod 1002 is connected with the lower pressing platform 3. As shown in fig. 1 and 2, there are two first drivers 100, and the two first drivers 100 are disposed oppositely along the left-right direction, so that the force applied by the first telescopic rod 1002 of the first driver 100 on the lower pressing platform 3 is relatively balanced, which is beneficial to the up-and-down movement of the lower pressing platform 3. The first actuator 100 may be a driving member having a telescopic structure, such as an electric cylinder or an air cylinder, so as to drive the push platform 3 to move in the up-down direction. The binding-type fuel cell stack assembling device provided by the embodiment of the invention can utilize the pressing platform to tightly press the stack, so that the binding assembly can directly bind the binding band on the stack.
In addition, the first avoidance grooves are arranged at intervals along the second horizontal direction, the second avoidance grooves are arranged at intervals along the second horizontal direction, and when the size of the galvanic pile changes in the second horizontal direction, the positions of the first avoidance grooves and the positions of the second avoidance grooves correspondingly change.
Therefore, the binding-type fuel cell stack assembling device can move the binding assembly along the second horizontal direction, so that the binding bands corresponding to different first avoidance grooves and second avoidance grooves can be bound on the stacks with different sizes.
Therefore, the binding-type fuel cell stack assembling device provided by the embodiment of the invention can be used for assembling stacks with different sizes, and has the advantage of good applicability.
In some embodiments, as shown in fig. 4, the upper surface of the support platform 2 is provided with a first projection 291 and a second projection 292, the first projection 291 and the second projection 292 are arranged at intervals in the second horizontal direction, the first projection 291 and the second projection 292 extend along the first horizontal direction, and at least a portion of the first avoidance groove 29 is formed between the first projection 291 and the second projection 292.
It is understood that the upper surface of the support platform 2 is provided with a first projection 291 and a second projection 292, wherein a first avoiding groove 29 may be formed between the first projection 291 and the second projection 292, or, as shown in fig. 3, the upper surface of the support platform 2 is provided with the first avoiding groove 29, and the first projection 291 and the second projection 292 are provided at both sides of the first avoiding groove 29.
That is, the first avoiding groove 29 is used for avoiding the clamp 74 binding the stack 6, when the upper surface of the support platform 2 is provided with the first projection 291 and the second projection 292, the stack with the clamp 74 is transported to the support platform 2, and at this time, the clamp 74 is placed in the first avoiding groove 29 to realize the function of avoiding the clamp 74.
Or, when the first avoiding groove 29 is formed on the upper surface of the supporting platform 2, and the first protrusion 291 and the second protrusion 292 are disposed on the upper surface of the supporting platform 2, the distance between the first protrusion 291 and the second protrusion 292 is greater than the width distance of the first avoiding groove 29, so as to avoid the jigs 74 with different widths. Of course, when placing straps of different widths on the support platform 2, i.e. when the straps are wide, the straps may be placed between the first and second projections 291, 292; when the strap is narrow, the strap may be placed in the first avoidance groove 29.
In some embodiments, as shown in fig. 7 to 11, the strapping-type fuel cell stack assembling apparatus according to the embodiment of the present invention further includes a strapping assembly 5, the strapping assembly 5 being movably disposed in the second horizontal direction, the strapping assembly 5 being adapted to pass the strapping through the first and second escape slots 29 and 323 and strap on the stack 6.
It can be understood that a plurality of straps can be used to bind one cell stack 6, and the binding assembly 5 moves one strap in the left-right direction after binding the other strap on the cell stack 6, so as to improve the stability of binding the cell stack 6.
As shown in fig. 7 to 11, the binding assembly 5 includes: a first pressing member 501, a first bending member 502, a second bending member 503, a first clamping member 504, a second clamping member 505, a second pressing member 506, a third pressing member 507, a third bending member 508, a fourth bending member 509, a fourth pressing member 510, and a welding member 511.
The first pressing member 501 is provided movably in the up-down direction and the second horizontal direction in the base 12 so as to press the binding band to the lower surface of the stack 6. Specifically, as shown in fig. 7, the first pressing member 501 includes a first horizontal driving portion 5012 and a first vertical driving portion 5013, the first vertical driving portion 5013 is movably provided on the first horizontal driving portion 5012 in the left-right direction, the first pressing member 501 includes a first pressing block 5011, and the first vertical driving portion 5013 can drive the first pressing block 5011 to move in the up-down direction so as to press the binding band to the lower surface of the stack 6.
The first bending member 502 and the second bending member 503 are arranged at an interval in the first horizontal direction, and the first bending member 502 and the second bending member 503 are provided in the base 12 movably in the up-down direction and the second horizontal direction so as to bend both ends of the strap upward in the first horizontal direction. Specifically, as shown in fig. 8, the base 12 is further provided with a second horizontal driving portion 5023, the first bending member 502 and the second bending member 503 are both provided on the second horizontal driving portion 5023, the second horizontal driving portion 5023 can drive the first bending member 502 and the second bending member 503 to move in the left-right direction simultaneously, the first bending member 502 comprises a first bending block 5021, the second bending member 503 comprises a second bending block 5031, at least one of the first bending member 502 and the second bending member 503 is provided with a second vertical driving portion 5024, and the second vertical driving portion 5024 can drive the first bending block 5021 and the second bending block 5031 to move in the up-down direction simultaneously, so as to bend the strap upwards at the front and back ends.
Preferably, as shown in fig. 8, a moving plate 5022 is further included, the moving plate 5022 is provided on the second horizontal driving part 5023, that is, the second horizontal driving part 5023 can drive the moving plate 5022 to move in the left-right direction, and the first bending member 502 and the second bending member 503 are movably provided on the moving plate 5022 in the front-back direction. That is, the distance between the first bending member 502 and the second bending member 503 in the front-rear direction may be adjusted to be suitable for bending straps having different thicknesses. For example, sliding rails are arranged on the moving plate 5022, and sliding ways matched with the sliding rails are arranged at the bottoms of the first bending part 502 and the second bending part 503, and after the first bending part 502 and the second bending part 503 are moved to proper positions, the first bending part 502 and the second bending part 503 can be fixed in a clamping manner and the like, so that the binding bands with different thicknesses can be bent. Alternatively, the first and second bending members 502 and 503 may be automatically moved, for example, the first and second bending members 502 and 503 may be driven by an electric or pneumatic cylinder.
The first clamping member 504 and the second clamping member 505 are arranged at intervals in the first horizontal direction, the first clamping member 504 is used for clamping one end of the binding band in the first horizontal direction, the second clamping member 505 is used for clamping the other end of the binding band in the first horizontal direction, and the first clamping member 504 and the second clamping member 505 are movably arranged on the frame body 11 in the up-down direction and the second horizontal direction so as to tension the binding band. Specifically, as shown in fig. 9, a third horizontal drive portion 5042 is provided on the lower platen 3, the first clamp 504 and the second clamp 505 are provided on the third horizontal drive portion 5042, the third horizontal drive portion 5042 can drive the first clamp 504 and the second clamp 505 to move in the left-right direction at the same time, the first clamp 504 includes a first clamp block 5041, the second clamp 505 includes a second clamp block 5051, a third vertical drive portion 5043 is provided on at least one of the first clamp 504 and the second clamp 505, and the third vertical drive portion 5043 can drive the first clamp 504 and the second clamp 505 to move in the up-down direction at the same time, so as to tension the strap.
Optionally, the base 12 is further provided with a fourth horizontal driving portion 5044, the third horizontal driving portion 5042 is provided on the fourth horizontal driving portion 5044, and the fourth horizontal driving portion 5044 is configured to drive the third horizontal driving portion 5042 to move in the front-rear direction. Preferably, there are two fourth horizontal driving portions 5044 and two third horizontal driving portions 5042, wherein one third horizontal driving portion 5042 is provided on one fourth horizontal driving portion 5044, and the other third horizontal driving portion 5042 is provided on the other fourth horizontal driving portion 5044, then one fourth horizontal driving portion 5044 can drive the first clamp 504 to move in the front-rear direction, and the other fourth horizontal driving portion 5044 can drive the second clamp 505 to move in the front-rear direction, so as to be suitable for clamping straps of different thicknesses.
The second pressing member 506 and the third pressing member 507 are provided at an interval in the first horizontal direction, and the second pressing member 506 and the third pressing member 507 are movably provided on the lower pressing stage 3 in the first horizontal direction and the second horizontal direction so as to press both ends of the band to the side of the stack 6. Specifically, as shown in fig. 10, a fifth horizontal driving portion 5062 is provided on the lower platen 3, the second pressing member 506 and the third pressing member 507 are both provided on the fifth horizontal driving portion 5062, the fifth horizontal driving portion 5062 can drive the second pressing member 506 and the third pressing member 507 to move in the left-right direction at the same time, the second pressing member 506 includes a second pressing block, the third pressing member 507 includes a third pressing block 5071, at least one of the second pressing member 506 and the third pressing member 507 is provided with a sixth horizontal driving portion 5063, and the sixth horizontal driving portion 5063 can drive the second pressing block and the third pressing block 5071 to move in the front-rear direction, so as to press both ends of the binding band to the side surfaces of the stack 6. Among them, the sixth horizontal driving part 5063 may be one, that is, one sixth horizontal driving part 5063 drives while the second compressing block and the third compressing block 5071 relatively move, or, as shown in fig. 10, there are two sixth horizontal driving parts 5063, where one sixth horizontal driving part 5063 drives the second compressing block to move and the other sixth horizontal driving part 5063 drives the third compressing block 5071 to move.
The third bending member 508 and the fourth bending member 509 are arranged at an interval in the first horizontal direction, and the third bending member 508 and the fourth bending member 509 are provided movably in the first horizontal direction and the second horizontal direction on the platen 3 so as to bend both ends of the strap relatively in the first horizontal direction. Specifically, as shown in fig. 10, the lower platen 3 is provided with a seventh horizontal driving portion 5082, the third bending member 508 and the fourth bending member 509 are both provided on the seventh horizontal driving portion 5082, the seventh horizontal driving portion 5082 can drive the third bending member 508 and the fourth bending member 509 to move in the left-right direction at the same time, the third bending member 508 includes a third bending block 5081, the fourth bending member 509 includes a fourth bending block 5091, at least one of the third bending member 508 and the fourth bending member 509 is provided with an eighth horizontal driving portion 5083, and the eighth horizontal driving portion 5083 can drive the third bending block 5081 and the fourth bending block 5091 to move in the front-rear direction, so as to relatively bend both ends of the strap in the front-rear direction.
The fourth pressing member 510 is movably provided on the pressing platform 3 in the up-down direction and the second horizontal direction so as to press both ends of the binding band to the upper surface of the stack 6. Specifically, as shown in fig. 11, a ninth horizontal driving portion 5102 is provided on the lower platen 3, the fourth pressing member 510 is provided on the ninth horizontal driving portion 5102, the ninth horizontal driving portion 5102 can drive the fourth pressing member 510 to move in the left-right direction, the fourth pressing member 510 includes a fourth pressing block 5101, a fourth vertical driving portion 5103 is provided on the fourth pressing member 510, and the fourth vertical driving portion 5103 can drive the fourth pressing member 510 to move in the up-down direction, so that both ends of the strap are pressed against the upper surface of the stack 6. Wherein the fourth compression blocks 5101 may compress both ends of the strap simultaneously, or, as shown in fig. 11, there may be two fourth compression blocks 5101, one of which, the fourth compression blocks 5101 may compress one end of the strap and the other compression block may compress the other end of the strap.
The welding members 511 are movably provided on the frame body 11 in the up-down direction and the second horizontal direction so as to weld both ends of the binding band. Specifically, the push-down platform 3 is provided with a tenth horizontal driving portion, the welding member 511 is provided on the tenth horizontal driving portion, the tenth horizontal driving portion can drive the welding member 511 to move in the left-right direction, the welding member 511 includes a welding portion 5111, the welding member 511 is provided with a fifth vertical driving portion, and the fifth vertical driving portion can drive the welding portion 5111 to move in the up-down direction, so as to weld both ends of the strap.
The driving unit may be an electric cylinder, an air cylinder, or a linear module.
In some embodiments, as shown in fig. 6, the pressing stage 3 includes a base plate 31 and a pressing head 32, the pressing head 32 is disposed below the base plate 31, the base plate 31 is movably disposed on the frame body 11 in the up-down direction, a second avoiding groove 323 is disposed on a lower surface of the pressing head 32, a dimension of the pressing head 32 in the first horizontal direction is smaller than that of the base plate 31, and the pressing head 32 is located at an intermediate position of the base plate 31 in the first horizontal direction.
Specifically, as shown in fig. 1 to 3, the base plate 31 is connected to the telescopic rod of the first driver 100, so that the first driver 100 can drive the base plate 31 to move in the up-down direction, and the size of the pressing head 32 in the first horizontal direction is smaller than that of the base plate 31, which is beneficial to providing an escape space for other components.
In some embodiments, the second pressing member 506 and the third pressing member 507 are movably disposed on the base plate 31 in the first horizontal direction and the second horizontal direction, the second pressing member 506 and the third pressing member 507 are both located below the pressing head 32, the third bending member 508 and the fourth bending member 509 are movably disposed on the base plate 31 in the first horizontal direction and the second horizontal direction, the third bending member 508 and the fourth bending member 509 can extend into the second avoiding groove 323, and the fourth pressing member 510 is movably disposed on the pressing head 32 in the up-down direction and the second horizontal direction.
It will be appreciated that the fifth horizontal driving portion 5062 is provided on the base plate 31, and the second and third pressing members 506 and 507 are located below the pressing head 32, so that both ends of the strap are pressed against the front and rear sides of the pile 6 by the second and third pressing members 506 and 507, respectively, to facilitate the bending of both ends of the strap by the third and fourth bending members 508 and 509.
In some embodiments, as shown in fig. 3, the upper surface of the table 121 is provided with a first through hole 1211, the upper surface of the support platform 2 is provided with a second through hole 201, a third through hole 202 and a fourth through hole 203 which are communicated with the first through hole 1211, each of the second through hole 201, the third through hole 202 and the fourth through hole 203 penetrates through the bottom wall surface of the first avoidance groove 29, the third through hole 202 and the fourth through hole 203 are arranged at intervals in the first horizontal direction, the second through hole 201 is located between the third through hole 202 and the fourth through hole 203, the first pressing member 501 can penetrate through the first through hole 1211 and the second through hole 201, the first bending member 502 can penetrate through the first through hole 1211 and the third through hole 202, and the second bending member 503 can penetrate through the first through hole 1211 and the fourth through hole 203.
It is understood that the second passage communicates with the first passage 1211 so that the first pressing member 501 can pass through the first passage 1211 and the second passage 201, wherein the second passage 201 may be one, that is, a plurality of the first escape grooves 29 communicate with the second passage 201, or a plurality of the second passage holes, as shown in fig. 2 and 3, correspond to the plurality of the first escape grooves 29 one to one. Similarly, the third through hole 202 and the fourth through hole 203 may be one or more.
In some embodiments, as shown in fig. 6, the base plate 31 is provided with a fifth through hole 311 and a sixth through hole 312, the fifth through hole 311 and the sixth through hole 312 are arranged at intervals in the first horizontal direction, the ram 32 is located between the fifth through hole 311 and the sixth through hole 312, the first clamping member 504 can pass through the fifth through hole 311, and the second clamping member 505 can pass through the sixth through hole 312.
It is understood that the fifth through hole 311 and the sixth through hole 312 may be one, and the plurality of second avoiding grooves 323 are communicated with the fifth through hole 311 and the sixth through hole 312, so that the first clamping member 504 passes through the fifth through hole 311 and the second clamping member 505 passes through the sixth through hole 312, thereby performing a function of tensioning the strap. Alternatively, as shown in fig. 8, there may be a plurality of fifth through holes 311 and sixth through holes 312, where the plurality of fifth through holes 311 correspond to the plurality of second avoiding grooves 323 one to one, and the plurality of sixth through holes 312 correspond to the plurality of second avoiding grooves 323 one to one.
In some embodiments, as shown in fig. 6, the pressing head 32 includes a cavity 321 penetrating up and down, a second escape groove 323 communicating with the cavity 321, a fourth pressing member 510 movably provided on an inner wall of the cavity 321 in an up-and-down direction and a second horizontal direction, and the fourth pressing member 510 can pass through the second escape groove 323.
It is understood that the ninth horizontal driving portion 5102 is provided on the inner wall of the cavity 321, and the length distance of the cavity 321 in the left-right direction is greater than the distance of the pile 6 in the left-right direction, so that the fourth pressing member 510 can sequentially press a plurality of bands on the pile 6 when the ninth horizontal driving portion 5102 drives the fourth pressing member 510 to press both ends of the bands.
In some embodiments, as shown in fig. 6, the base plate 31 is provided with a seventh through hole 322, the seventh through hole 322 is located between the fifth through hole 311 and the sixth through hole 312 and is communicated with the cavity 321, and the welding part 511 can pass through the seventh through hole 322 and the cavity 321.
It is understood that, as shown in fig. 6, the seventh through hole 322 communicates with the cavity 321 to form a through hole penetrating the push-down platform 3 in the up-down direction, and when the fourth presser 510 presses both ends of the strap, the welding member 511 may pass through the seventh through hole 322 and the cavity 321 to weld the pressed strap.
It should be noted that, the supporting platform is a replaceable tool, that is, when the width, the interval and the number of the binding bands are adjusted, or when the size, the shape, the position and the like of the electric pile and the size, the shape and the position of the air inlet cavity and the air outlet cavity are adjusted, the supporting platform can be replaced to match the binding bands or the electric pile with different specifications. Similarly, the pressing platform is also a replaceable tool.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although the above embodiments have been shown and described, it should be understood that they are exemplary and should not be construed as limiting the present invention, and that many changes, modifications, substitutions and alterations to the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A bandage type fuel cell stack assembling apparatus, comprising:
the support comprises a base and a frame body, the base comprises a workbench, and the frame body is connected with the workbench and is positioned above the workbench;
the support platform is arranged on the upper surface of the workbench, the upper surface of the support platform is provided with a plurality of first avoidance grooves for the binding bands to penetrate through and extend along a first horizontal direction, the first avoidance grooves are arranged at intervals along a second horizontal direction, and the upper surface of the support platform is used for placing the galvanic pile;
the pressing platform is positioned above the supporting platform and movably arranged on the frame body along the vertical direction, the pressing platform is used for pressing the galvanic pile, a plurality of second avoiding grooves for a binding belt to penetrate are formed in the lower surface of the pressing platform and extend along the first horizontal direction, the second avoiding grooves are arranged at intervals along the second horizontal direction, the first avoiding grooves and the second avoiding grooves are in one-to-one correspondence in the vertical direction, and the first horizontal direction is perpendicular to the second horizontal direction; and
the binding assembly is movably arranged along the second horizontal direction and is used for enabling a binding belt to penetrate through the first avoidance groove and the second avoidance groove and be bound on the electric pile.
2. The strap-type fuel cell stack assembling device according to claim 1, wherein an upper surface of the support platform is provided with first and second projections arranged at intervals in the second horizontal direction, the first and second projections extending in the first horizontal direction, and at least a part of the first avoiding groove is formed between the first and second projections.
3. The bandage-type fuel cell stack assembly apparatus of claim 1 wherein the strapping assembly comprises:
a first pressing member provided in the base movably in the up-down direction and the second horizontal direction so as to press the binding band to the lower surface of the stack;
the first bending piece and the second bending piece are arranged at intervals in the first horizontal direction, and the first bending piece and the second bending piece are movably arranged in the base along the vertical direction and the second horizontal direction so as to bend two ends of the binding belt in the first horizontal direction upwards;
a first clamping member and a second clamping member which are arranged at an interval in the first horizontal direction, the first clamping member being used for clamping one end of the binding band in the first horizontal direction, the second clamping member being used for clamping the other end of the binding band in the first horizontal direction, the first clamping member and the second clamping member being movably provided on the frame body in the up-down direction and the second horizontal direction so as to tension the binding band;
the second pressing piece and the third pressing piece are arranged at intervals in the first horizontal direction and are movably arranged on the lower pressing platform along the first horizontal direction and the second horizontal direction so as to press the two ends of the binding band to the side faces of the pile;
the third bending piece and the fourth bending piece are arranged at intervals in the first horizontal direction and movably arranged on the pressing platform along the first horizontal direction and the second horizontal direction so as to oppositely bend the two ends of the binding band along the first horizontal direction;
a fourth pressing member provided on the lower pressing stage movably in the up-down direction and the second horizontal direction so as to press the both ends of the binding band to the upper surface of the stack; and
a welding member movably provided on the frame body in an up-down direction and the second horizontal direction so as to weld the both ends of the binding band.
4. The strap-binding type fuel cell stack assembling device according to claim 3, wherein the first bending member and the second bending member are movably provided in the base in the first horizontal direction, and the first clamping member and the second clamping member are movably provided on the frame body in the first horizontal direction.
5. The strap-type fuel cell stack assembling device according to claim 3, wherein the pressing platform includes a base plate and a pressing head, the pressing head is provided below the base plate, the base plate is movably provided on the frame body in an up-down direction, the second avoidance groove is provided on a lower surface of the pressing head, a dimension of the pressing head in the first horizontal direction is smaller than a dimension of the base plate, and the pressing head is located at an intermediate position of the base plate in the first horizontal direction.
6. The strap-type fuel cell stack assembling device according to claim 5, wherein the second pressing member and the third pressing member are movably provided on the base plate in the first horizontal direction and the second horizontal direction, and both the second pressing member and the third pressing member are located below the ram, the third bending member and the fourth bending member are movably provided on the base plate in the first horizontal direction and the second horizontal direction, the third bending member and the fourth bending member are capable of extending into the second escape groove, and the fourth pressing member is movably provided on the ram in the up-down direction and the second horizontal direction.
7. The strap-binding type fuel cell stack assembling device according to claim 3, wherein the upper surface of the table is provided with a first through hole, the upper surface of the support platform is provided with a second through hole, a third through hole, and a fourth through hole communicating with the first through hole, each of the second through hole, the third through hole, and the fourth through hole penetrates through a bottom wall surface of the first avoidance groove, the third through hole and the fourth through hole are arranged at intervals in the first horizontal direction, the second through hole is located between the third through hole and the fourth through hole, the first pressing member can penetrate through the first through hole and the second through hole, the first bending member can penetrate through the first through hole and the third through hole, and the second bending member can penetrate through the first through hole and the fourth through hole.
8. The strap-type fuel cell stack assembling device according to claim 6, wherein the base plate is provided with a fifth through hole and a sixth through hole which are arranged at an interval in the first horizontal direction, the ram is located between the fifth through hole and the sixth through hole, the first clamping member is able to pass through the fifth through hole, and the second clamping member is able to pass through the sixth through hole.
9. The strap-type fuel cell stack assembling device according to claim 8, wherein the pressing head includes a cavity which passes through from top to bottom, the second escape groove communicates with the cavity, the fourth pressing member is provided movably in the up-down direction and the second horizontal direction on an inner wall of the cavity, and the fourth pressing member can pass through the second escape groove.
10. The strap-type fuel cell stack assembling device according to claim 8, wherein the base plate is provided with a seventh through hole which is located between the fifth through hole and the sixth through hole and communicates with the cavity, the welding member being capable of passing through the seventh through hole and the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210405538.5A CN114976172A (en) | 2022-04-18 | 2022-04-18 | Binding type fuel cell stack assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210405538.5A CN114976172A (en) | 2022-04-18 | 2022-04-18 | Binding type fuel cell stack assembling device |
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| Publication Number | Publication Date |
|---|---|
| CN114976172A true CN114976172A (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210405538.5A Pending CN114976172A (en) | 2022-04-18 | 2022-04-18 | Binding type fuel cell stack assembling device |
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| Country | Link |
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| CN (1) | CN114976172A (en) |
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