Hydrogen energy battery heating material laminating equipment and method

Abstract

The invention belongs to the technical field of hydrogen energy battery production, and discloses hydrogen energy battery heating material laminating equipment and a hydrogen energy battery heating material laminating method. The sliding door is in sliding connection with the inner wall of the device body through a sealing assembly mounted on one side in the device body; the hydraulic cylinder is mounted in the device body; according to the technical scheme, by arranging the electrifying assembly and the insulating assembly, when a plurality of sets of heating materials are placed between the laminated boards, the upper laminated board and the lower laminated board can be pushed to move oppositely by starting the hydraulic cylinder, and meanwhile the middle laminated board is extruded to be opposite together; by means of the electric heating plate, the electrifying assembly and the two sides of the electric heating plate can be smoothly electrified, the electric heating plate can smoothly conduct hot pressing treatment on multiple sets of heating materials placed between the laminated plates, the purpose of heating and laminating the multiple sets of heating materials at the same time is achieved, and the laminating efficiency is greatly improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of hydrogen energy batteries, and in particular relates to a hydrogen energy battery heating material lamination device and method. Background Art

[0002] Hydrogen energy battery exothermic material lamination equipment, especially the hot pressing equipment for hydrogen fuel cell membrane electrodes, is one of the key equipment in the hydrogen fuel cell manufacturing process. This type of equipment is mainly used to laminate the various materials of the membrane electrode (such as proton exchange membrane, catalyst layer, diffusion layer, etc.) at a specific temperature and pressure to form a membrane electrode assembly with a complete structure and good performance.

[0003] However, when laminating hydrogen energy battery heating materials, the existing membrane electrode hot pressing device can usually only perform stacking hot pressing on one group of heating materials. When multiple groups of heating materials need to be hot pressed, they need to be placed and hot pressed in sequence, which greatly reduces the lamination efficiency. Therefore, it needs to be improved. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a hydrogen energy battery heating material lamination device and method, which has the advantage of facilitating the simultaneous lamination of multiple groups of heating materials.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a hydrogen energy battery heating material laminating device, comprising a device body, and also comprising: a draw-out door, the draw-out door is slidably connected to the inner wall of the device body through a sealing component installed on one side of the inner body of the device body; a hydraulic cylinder, the hydraulic cylinder is installed inside the device body; a laminate, the laminate is slidably connected to the surface of the power-carrying component installed on both sides of the inner wall of the device body, and the outer end is fixedly connected to the output end of the hydraulic cylinder, an insulating component located on the outer side of the power-carrying component is arranged between the laminates, and the outer sides of the laminates are connected to each other through The scissor-fork structures are linked and connected; an electric heating plate, which is installed inside the laminate and located on the inner side of the power-carrying component; wherein the power-carrying component includes electrode sheets arranged on both sides of the electric heating plate, the interior of the device body is electrically connected to power-carrying rods located on the inner sides of the electrode sheets, and the surfaces of the power-carrying rods are provided with conductive sleeves located between the power-carrying rods; the insulating component includes a first insulating corrugated sleeve installed between the end laminate and the inner wall of the device body, an insulating plate located on the inner sides of the electrode sheets is arranged between the laminates, and a second insulating corrugated sleeve is arranged between the insulating plates.

[0006] Preferably, the inner sides of the insulating plates are elastically connected via a connecting spring, and the connecting spring is installed on the outer side of the second insulating corrugated sleeve.

[0007] Preferably, the first insulating corrugated sleeve, the insulating plate and the second insulating corrugated sleeve are all made of fluororubber.

[0008] Preferably, the sealing assembly comprises a sealing baffle, a sliding plate, a first limiting column and a movable block; The sealing baffle is arranged in the inner cavity of the device body and is located between the drawing door and the laminate. The sliding plate is slidably installed inside the sealing baffle. The first limiting column is fixedly installed inside the device body. The movable block is slidably connected to the surface of the first limiting column and corresponds to the sliding plate one by one. Clamping assemblies are arranged at both ends of one side of the movable block. One end of the clamping assembly passes through the sliding plate and extends to the top of the inner side of the laminate.

[0009] Preferably, the ends of the sliding plates adopt a stacked telescopic design.

[0010] Preferably, limiting rods are provided at both ends of one side of the first limiting column, and one end of the limiting rod passes through the sliding plate and extends to the inner cavity of the device body.

[0011] Preferably, the clamping assembly comprises a clamping support plate, a second limiting column, a tension spring, a first inclined block and a second inclined block; The clamping support plate is movably installed at both ends of one side of the first limiting column, and one end passes through the sliding plate and extends to the top of the inner side of the laminate. The second limiting column is installed inside the first limiting column, and the surface is slidably connected to the inside of the other end of the clamping support plate. The outer side of the other end of the clamping support plate is elastically connected to the inner wall of the movable block through a tension spring.

[0012] Preferably, the inner wall of the tension spring is slidably connected to the surface of the second limiting column.

[0013] Preferably, the size of the inner inclined surface of the first inclined block matches the size of the outer inclined surface of the second inclined block.

[0014] A method for laminating a hydrogen energy battery heating material, the lamination method is as follows: S1: first pull the drawer door to one side and then place the heating material to be laminated on the top of the clamping assembly for clamping support; S2: Push the drawer door to drive the heat-generating material clamped between the clamping components to move to the top of the inner side of the laminate inside the device body, and start the hydraulic cylinder to push the laminate to move towards each other to squeeze the heat-generating material clamped between the clamping components; S3; starting the power-on component to heat the electric heating plate as a whole, so that the heating material between the laminates is squeezed and heated at the same time, achieving the purpose of heating lamination; S4; After lamination is completed, the hydraulic cylinder can be started to drive the laminate to be reset through the auxiliary insulation component, and then the sliding door is pulled to drive the heating material between the clamping components to be completely pulled out, so that the clamping components release the heating material inside and perform the material removal operation.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The above technical scheme sets up an energized component and an insulating component. When multiple groups of heating materials are placed between the laminates, the upper and lower laminates can be pushed toward each other by starting the hydraulic cylinder, and the middle laminate is squeezed toward each other at the same time. When the laminates move toward each other, the energized component and both sides of the electric heating plate will be energized smoothly, so that the electric heating plate can smoothly perform hot pressing treatment on the multiple groups of heating materials placed between the laminates, thereby achieving the purpose of heating and laminating multiple groups of heating materials at the same time, greatly improving the lamination efficiency.

[0016] The present invention provides a sealing component. Through the design of the sealing component, the inner side of the sliding door can be shielded and sealed, and part of the sealing component and the follower laminate move and slide synchronously toward each other, so as to maintain the sealing of the sliding door. Moreover, when the sliding door is pulled out to take out materials, the sealing component can be used to reduce the area of ​​the inside of the device body that is connected to the outside world, thereby improving the internal heat dissipation efficiency and reducing the rate of heat loss inside the device body.

[0017] The present invention provides a clamping assembly. Through the design of the clamping assembly, the heating material placed between the laminates can be clamped. Then, when the heating material laminated between the laminates needs to be taken out, the sliding door can be directly pulled out to one side, and the heating material clamped on the inside can be taken out together through the clamping assembly. Subsequently, when the sliding door is completely pulled out to the outside, the clamping effect of the heating material between the laminates can be released, and finally the laminated heating material can be smoothly taken out. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a cross-sectional structural schematic diagram of the present invention; Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle; Figure 4 for Figure 3 A schematic diagram of the local enlarged structure at B in the middle; Figure 5 is a schematic diagram of the cross-sectional structure of the sealing assembly of the present invention; Figure 6 It is a structural schematic diagram of the sealing baffle of the present invention; Figure 7 It is a schematic structural diagram of the first limiting column of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the movable block of the present invention; Fig. 9 for Figure 8 Schematic diagram of the local enlarged structure at point C in the middle.

[0019] In the figure: 1. device body; 2. sliding door; 3. hydraulic cylinder; 4. laminate; 5. electric heating plate; 6. power-carrying component; 601. electrode sheet; 602. power-carrying rod; 603. conductive sleeve; 7. insulating component; 701. first insulating corrugated sleeve; 702. insulating plate; 703. second insulating corrugated sleeve; 8. connecting spring; 9. sealing component; 901. sealing baffle; 902. sliding plate; 903. first limiting column; 904. movable block; 10. limiting rod; 11. clamping component; 1101. clamping support plate; 1102. second limiting column; 1103. tension spring; 1104. first inclined block; 1105. second inclined block; 12. scissors structure. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figures 1 to 9 As shown, the present invention provides a hydrogen energy battery heating material laminating device, including a device body 1, and also including: a draw-out door 2, the draw-out door 2 is slidably connected to the inner wall of the device body 1 through a sealing component 9 installed on one side of the device body 1; a hydraulic cylinder 3, the hydraulic cylinder 3 is installed inside the device body 1; a laminate 4, the laminate 4 is slidably connected to the surface of an energizing component 6 installed on both sides of the inner wall of the device body 1, and the outer end is fixedly connected to the output end of the hydraulic cylinder 3, an insulating component 7 located on the outer side of the energizing component 6 is arranged between the laminates 4, and the outer sides of the laminates 4 are linked to each other through a scissor structure 12; an electric heating plate 5, The electric heating plate 5 is installed inside the laminate 4 and is located on the inner side of the power-carrying component 6; wherein, the power-carrying component 6 includes electrode sheets 601 arranged on both sides of the electric heating plate 5, and the interior of the device body 1 is electrically connected to a power-carrying rod 602 located on the inner side of the electrode sheet 601, and the surface of the power-carrying rod 602 is provided with a conductive sleeve 603 located between the power-carrying rod 602; the insulating component 7 includes a first insulating corrugated sleeve 701 installed between the end laminate 4 and the inner wall of the device body 1, and insulating plates 702 located on the inner side of the electrode sheet 601 are arranged between the laminates 4, and a second insulating corrugated sleeve 703 is arranged between the insulating plates 702.

[0022] When the top and bottom laminates 4 are pushed toward each other by the hydraulic cylinder 3, the inner laminates 4 will also move toward each other synchronously. At this time, the electrode sheets 601 on both sides of the electric heating plate 5 will move toward each other and contact the surface of the conductive sleeve 603. Finally, the current can be transmitted from the conductive sleeve 603 and the electrode sheets 601 to the electric heating plate 5 for heating by energizing the power rod 602, so as to achieve simultaneous heating during the opposite lamination.

[0023] like Figure 3 and Figure 4 As shown, the inner sides of the insulating plates 702 are elastically connected via a connecting spring 8 , and the connecting spring 8 is installed on the outer side of the second insulating corrugated sleeve 703 .

[0024] The above scheme is adopted: when the hydraulic cylinder 3 is running, it can push the end laminates 4 to move toward each other, and then simultaneously push the inner laminates 4 to move toward each other, and at the same time compress the connecting spring 8. When the hydraulic cylinder 3 drives the end laminates 4 to reset, the elastic force of the connecting spring 8 will be released, so as to push the inner laminates 4 to move and reset.

[0025] like Figure 3 and Figure 4 As shown, the first insulating corrugated sleeve 701, the insulating plate 702 and the second insulating corrugated sleeve 703 are all made of fluororubber.

[0026] Adopting the above scheme: Fluororubber refers to a synthetic polymer elastomer containing fluorine atoms on the carbon atoms of the main chain or side chain, and it has strong high temperature resistance. Like silicone rubber, it can be said to be the best elastomer currently available. Type 246 fluororubber among fluororubbers still maintains good elasticity after hot air aging at 350°C for 16 hours and hot air aging at 400°C for 110 minutes. Usually, the heat requirement of hydrogen energy battery heating materials during hot pressing is 20-300°C. Therefore, type 246 fluororubber among fluororubbers can smoothly insulate the outside of the power rod 602 and the conductive sleeve 603, and meet the heat resistance requirements.

[0027] like Figures 5 to 8 As shown, the sealing assembly 9 includes a sealing baffle 901, a sliding plate 902, a first limiting column 903 and a movable block 904; The sealing baffle 901 is arranged in the inner cavity of the device body 1 and is located between the drawing door 2 and the laminate 4. The sliding plate 902 is slidably installed inside the sealing baffle 901. The first limiting column 903 is fixedly installed inside the device body 1. The movable block 904 is slidably connected to the surface of the first limiting column 903 and corresponds one-to-one to the sliding plate 902. Clamping components 11 are arranged at both ends of one side of the movable block 904. One end of the clamping component 11 passes through the sliding plate 902 and extends to the top of the inner side of the laminate 4.

[0028] By adopting the above solution, through the coordinated use of the sealing baffle 901 and the sliding plate 902, the space connecting the inside of the device body 1 with the outside can be reduced to the opening formed between the inner side of the sliding plate 902 and the clamping assembly 11, so as to avoid reducing the loss of heat.

[0029] like Figure 8 and Fig. 9 As shown, the end of the sliding plate 902 adopts a stacked telescopic design.

[0030] The above scheme is adopted: through the retractable design of the end of the sliding plate 902, when the laminate plate 4 drives the sliding plate 902 to move toward each other, the end can be smoothly retracted and retracted to maintain the sealing effect between the sealing baffle 901 and the sliding plate 902. Since the bottom laminate plate 4 and the clamping assembly 11 move toward each other over a greater distance than other parts, the bottom sliding plate 902 should be larger than other parts to meet the sealing requirements.

[0031] like Figures 6 to 8 As shown, limiting rods 10 are provided at both ends of one side of the first limiting column 903 , and one end of the limiting rod 10 passes through the sliding plate 902 and extends to the inner cavity of the device body 1 .

[0032] By adopting the above solution, the movable block 904 and the sliding plate 902 can be connected together by limiting the position through the design of the limiting rod 10, so that the clamping assembly 11 is squeezed and moved by the laminate 4, and the movable block 904 and the sliding plate 902 can move synchronously smoothly.

[0033] like Fig. 9 As shown, the clamping assembly 11 includes a clamping support plate 1101, a second limiting column 1102, a tension spring 1103, a first inclined block 1104 and a second inclined block 1105; The clamping support plate 1101 is movably installed at both ends of one side of the first limiting column 903, and one end passes through the sliding plate 902 and extends to the inner top of the laminate 4. The second limiting column 1102 is installed inside the first limiting column 903, and the surface is slidably connected to the inside of the other end of the clamping support plate 1101. The outer side of the other end of the clamping support plate 1101 is elastically connected to the inner wall of the movable block 904 through a tension spring 1103.

[0034] The above scheme is adopted: by providing a movable block 904, when the sliding door 2 is pulled to drive the movable block 904 and the clamping support plate 1101 to be pulled out as a whole, the tension of the tension spring 1103 will be released, thereby pulling the clamping support plate 1101 to move in opposite directions, thereby releasing the clamping effect on the heat-generating material after inner lamination, and finally the heat-generating material can be smoothly taken out.

[0035] like Fig. 9 As shown, the inner wall of the tension spring 1103 is slidably connected to the surface of the second limiting column 1102 .

[0036] The above solution is adopted: through the design of the second limiting column 1102, the movement of the clamping support plate 1101 can be limited while the extension and contraction of the tension spring 1103 can be limited synchronously, so as to avoid the tension spring 1103 being twisted when it is squeezed or stretched and reset, which affects the elastic effect.

[0037] like Fig. 9 As shown, the size of the inner inclined surface of the first inclined block 1104 matches the size of the outer inclined surface of the second inclined block 1105 .

[0038] The above scheme is adopted: when the sliding door 2 is pulled to drive the movable block 904 and the clamping support plate 1101 to be pulled out to one side as a whole, the tension spring 1103 will be released to pull the clamping support plate 1101 to reset, so that the outer inclined surface of the second inclined block 1105 can slide along the inner inclined surface of the first inclined block 1104 and move smoothly away from each other. Then, when the sliding door 2, the movable block 904 and the clamping support plate 1101 are pushed to move into the device body 1 as a whole, the outer inclined surface of the second inclined block 1105 will be squeezed by the inner inclined surface of the first inclined block 1104, so that the second inclined block 1105 and the clamping support plate 1101 can move smoothly towards each other as a whole, so that the clamping support plate 1101 can clamp the heating material inside and achieve the purpose of loading.

[0039] A method for laminating a hydrogen energy battery heating material, the lamination method is as follows: S1: first pull the drawer door 2 to one side and then place the heating material to be laminated on the top of the clamping assembly 11 for clamping support; S2: Push the drawer door 2 to drive the heat-generating material clamped between the clamping components 11 to move to the top of the inner side of the laminate 4 inside the device body 1, and start the hydraulic cylinder 3 to push the laminate 4 to move toward each other to squeeze the heat-generating material clamped between the clamping components 11; S3; start the power-on assembly 6 to heat the electric heating plate 5 as a whole, so that the heating material between the laminate 4 is extruded and heated at the same time, thereby achieving the purpose of heating lamination; S4; After lamination is completed, the hydraulic cylinder 3 can be started to drive the laminate 4 to be reset through the auxiliary insulation component 7, and then the sliding door 2 is pulled to drive the heating material between the clamping components 11 to be completely pulled out, so that the heating material inside the clamping component 11 is released to perform the material removal operation.

[0040] The working principle and use process of the present invention: First, the operator can pull out the sliding door 2 and place the heating material on the top inner side of the clamping support plate 1101, and then push the sliding door 2 to the other side so that the outer inclined surface of the second inclined block 1105 slides along the inner inclined surface of the first inclined block 1104, so that the clamping support plate 1101 is squeezed to move toward each other as a whole, and the tension spring 1103 is compressed at the same time. At this time, the clamping support plate 1101 can smoothly clamp the heating material inside, and then the clamping support plate 1101 and the heating material will pass through the sliding plate 902 and move smoothly to the top between the laminates 4.

[0041] Then, the operator can start the hydraulic cylinder 3 so that the output end of the hydraulic cylinder 3 pushes the top and bottom laminates 4 to move toward each other, thereby making the electrode sheet 601 inside the electric heating plate 5 contact smoothly with the conductive sleeve 603, and when the top and bottom laminates 4 move toward each other, the inner laminate 4 will be squeezed toward each other at the same time, and the electrode sheets 601 on both sides of the inner laminate 4 will also contact the inner conductive sleeve 603, compressing the second insulating corrugated sleeve 703 and the connecting spring 8, and then energize through the power rod 602, which can transfer the current through the conductive sleeve 603 and the electrode sheet 601 to the electric heating plate 5 for power-on heating, and finally, the laminates 4 can move toward each other to heat the heating material clamped between the clamping support plates 1101 for lamination.

[0042] Afterwards, when the lamination of the heat-generating material between the laminates 4 is completed, the hydraulic cylinder 3 can be started to drive the top and bottom laminates 4 to reset at the same time, and at this time the elastic force of the connecting spring 8 between the laminates 4 will be released, thereby driving the inner laminate 4 to reset synchronously. It should be noted that due to the design of the sliding plate 902, it can slide toward and away from the laminate 4 while maintaining the sealing effect on the sealing baffle 901.

[0043] Finally, when the heating material between the laminated plates 4 needs to be taken out, the sliding door 2 can be pulled out to one side as a whole, so that the clamping support plate 1101 drives the laminated heating material clamped therebetween to be pulled out synchronously. When the sliding door 2 is completely pulled out, the outer side of the second inclined block 1105 at one end of the clamping support plate 1101 will lose the squeezing force, and when the elastic force of the tension spring 1103 is released, the outer inclined surface of the second inclined block 1105 will first slide along the inner inclined surface of the first inclined block 1104 and move in opposite directions, which can smoothly release the clamping effect of the laminated heating material. Finally, the corresponding heating material can be taken out for the next lamination operation.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydrogen energy battery heating material lamination device, comprising a device body (1), characterized in that: Also includes; A drawable door (2), the drawable door (2) being slidably connected to the inner wall of the device body (1) via a sealing component (9) installed on one side of the inside of the device body (1); A hydraulic cylinder (3), wherein the hydraulic cylinder (3) is installed inside the device body (1); A laminated plate (4), wherein the laminated plate (4) is slidably connected to the surface of an energized component (6) installed on both sides of the inner wall of the device body (1), and the outer end is fixedly connected to the output end of the hydraulic cylinder (3), an insulating component (7) located outside the energized component (6) is arranged between the laminated plates (4), and the outer sides of the laminated plates (4) are linked to each other via a scissor structure (12); An electric heating plate (5), the electric heating plate (5) being installed inside the laminate (4) and located inside the power supply component (6); The power supply component (6) comprises electrode sheets (601) arranged on both sides of the electric heating plate (5); the interior of the device body (1) is electrically connected to power supply rods (602) located inside the electrode sheets (601); and the surfaces of the power supply rods (602) are provided with conductive sleeves (603) located between the power supply rods (602); The insulating assembly (7) comprises a first insulating corrugated sleeve (701) installed between an end laminate (4) and an inner wall of a device body (1), an insulating plate (702) located inside the electrode sheet (601) is arranged between the laminates (4), and a second insulating corrugated sleeve (703) is arranged between the insulating plates (702).

2. The hydrogen energy battery heating material laminating equipment according to claim 1 is characterized in that: The inner sides of the insulating plates (702) are elastically connected via a connecting spring (8), and the connecting spring (8) is installed on the outer side of the second insulating corrugated sleeve (703).

3. The hydrogen energy battery heating material laminating equipment according to claim 1 is characterized in that: The first insulating corrugated sleeve (701), the insulating plate (702) and the second insulating corrugated sleeve (703) are all made of fluororubber.

4. The hydrogen energy battery heating material laminating equipment according to claim 1 is characterized in that: The sealing assembly (9) comprises a sealing baffle (901), a sliding plate (902), a first limiting column (903) and a movable block (904); The sealing baffle (901) is arranged in the inner cavity of the device body (1) and is located between the drawer door (2) and the laminate (4); the sliding plate (902) is slidably installed inside the sealing baffle (901); the first limiting column (903) is fixedly installed inside the device body (1); the movable block (904) is slidably connected to the surface of the first limiting column (903) and corresponds one-to-one with the sliding plate (902); clamping components (11) are arranged at both ends of one side of the movable block (904); one end of the clamping component (11) passes through the sliding plate (902) and extends to the top of the inner side of the laminate (4).

5. The hydrogen energy battery heating material laminating equipment according to claim 4 is characterized in that: The end of the sliding plate (902) adopts a stacking telescopic design.

6. The hydrogen energy battery heating material laminating equipment according to claim 4 is characterized in that: Limiting rods (10) are provided at both ends of one side of the first limiting column (903); one end of the limiting rod (10) passes through the sliding plate (902) and extends to the inner cavity of the device body (1).

7. The hydrogen energy battery heating material laminating equipment according to claim 4 is characterized in that: The clamping assembly (11) comprises a clamping support plate (1101), a second limiting column (1102), a tension spring (1103), a first inclined block (1104) and a second inclined block (1105); The clamping support plate (1101) is movably mounted at both ends of one side of the first limiting column (903), and one end thereof passes through the sliding plate (902) and extends to the inner top of the laminate (4); the second limiting column (1102) is mounted inside the first limiting column (903), and the surface thereof is slidably connected to the inside of the other end of the clamping support plate (1101); the outer side of the other end of the clamping support plate (1101) is elastically connected to the inner wall of the movable block (904) via a tension spring (1103).

8. The hydrogen energy battery heating material laminating equipment according to claim 7 is characterized in that: The inner wall of the tension spring (1103) is slidably connected to the surface of the second limiting column (1102).

9. The hydrogen energy battery heating material laminating equipment according to claim 7, characterized in that: The size of the inner inclined surface of the first inclined block (1104) matches the size of the outer inclined surface of the second inclined block (1105).

10. A method for laminating a hydrogen energy battery heating material, characterized in that: The laminating device for the hydrogen energy battery heating material according to any one of claims 1 to 9 is used, and the laminating method is as follows: S1: first pull the drawer door (2) to one side and then place the heating material to be laminated on the top of the clamping assembly (11) for clamping support; S2: pushing the drawer door (2) to drive the heat-generating material clamped between the clamping components (11) to move to the top of the inner side of the laminate (4) inside the device body (1), and starting the hydraulic cylinder (3) to push the laminate (4) to move towards each other to squeeze the heat-generating material clamped between the clamping components (11); S3; starting the power-on component (6) to heat the electric heating plate (5) as a whole, so that the laminate (4) can heat the heating material while squeezing it, thereby achieving the purpose of heating lamination; S4; After lamination is completed, the hydraulic cylinder (3) can be started to drive the laminate (4) to be reset through the auxiliary insulation component (7), and then the drawer door (2) can be pulled to drive the heating material between the clamping components (11) to be completely withdrawn, so that the clamping components (11) release the heating material inside and perform the material removal operation.

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