A hydrogen energy battery lamination device and method

Abstract

The invention discloses a hydrogen energy battery lamination device and method thereof, and relates to the technical field of battery lamination, comprising a constant temperature chamber for battery lamination, a bracket for supporting the constant temperature chamber is installed at the bottom of the constant temperature chamber, a hydraulic rod and a battery lamination mechanism are arranged at the bottom of the constant temperature chamber, the top of the hydraulic rod is connected to the bottom of the battery lamination mechanism, the battery lamination mechanism comprises a plurality of lamination frames arranged at equal intervals from bottom to top, lifting components are installed on the two shorter sides of the lamination frames, the lamination frame located at the top in the constant temperature chamber is provided with a fixing rod fixedly connected to the top wall in the constant temperature chamber, and the lamination frame located at the bottom in the constant temperature chamber is connected to the output end of the hydraulic rod. The invention can laminate multiple layers of materials simultaneously, thereby improving the processing efficiency of hydrogen energy batteries.

Description

Technical Field

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

[0002] With the development of clean energy, hydrogen energy batteries have received widespread attention as an efficient and clean energy conversion method. In the production process of hydrogen energy batteries, lamination is an important step, which involves bonding multiple layers of materials (such as battery cells, EVA films, back panels, etc.) together under high temperature and high pressure conditions to form a complete battery assembly.

[0003] However, the current laminating equipment has some shortcomings. For example, the patent name is "A solar panel double-heating chamber laminating device" and the patent publication number is CN117878195A. The lamination of the solar panels is achieved through two upper and lower laminating mechanisms. However, the laminating materials involved can only be two at most, while hydrogen energy cells involve multiple layers of materials and the lamination efficiency is low, which is obviously not suitable for hydrogen energy cell lamination. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a hydrogen energy battery lamination device and method, which can laminate multiple layers of materials simultaneously and improve the processing efficiency of hydrogen energy batteries.

[0005] To achieve the above object, the present invention provides the following technical solutions: a hydrogen energy battery lamination device, comprising a constant temperature chamber for battery lamination, a bracket for supporting the constant temperature chamber is installed at the bottom of the constant temperature chamber, a hydraulic rod and a battery lamination mechanism are provided at the bottom of the constant temperature chamber, and the top of the hydraulic rod is connected to the bottom of the battery lamination mechanism;

[0006] The battery lamination mechanism comprises a plurality of lamination frames arranged at equal intervals from bottom to top, and upwardly extending sliding bars are arranged at the four end corners of the bottom of the constant temperature chamber, and a sliding sleeve that can slide freely on the sliding bar is arranged at the position of each lamination frame corresponding to the sliding bar, and lifting components are installed on the two shorter sides of the lamination frame;

[0007] The lifting assembly includes a plurality of driving units, and the driving units include two groups of hinged rods in an X-shaped structure, the two groups of hinged rods are rotatably connected about the center, and the center of the hinged rod close to the side of the laminating frame is connected to the side of the laminating frame through a connecting shaft, and the driving units on the top laminating frame and the bottom laminating frame in the constant temperature chamber are arranged in a V-shaped structure to reduce unnecessary costs;

[0008] The laminating frame at the top of the constant temperature chamber is provided with a fixing rod fixedly connected to the top wall of the constant temperature chamber, and the laminating frame at the bottom of the constant temperature chamber is connected to the output end of the hydraulic rod. When the hydraulic rod is started to push upward, the driving units are moved closer to each other under the action of pressure, so that the distance between the multiple laminating frames is reduced;

[0009] Each of the laminating frames is provided with an adjustment platform for placing battery materials to be compressed. When the laminating frame is gradually reduced, the battery materials on the adjustment platform are brought closer to each other to achieve a compression effect.

[0010] Preferably, the laminating frame is provided with a first slide rail arranged in a vertical state, the first slide rail is provided with an electric slider, the electric slider is installed with a support rod, the top of the support rod is provided with a second slide rail arranged in a horizontal state, the support rod provides a certain height for the second slide rail, and the second slide rail is provided with a third slide rail arranged in a horizontal state. The third slide rail is mainly provided to extend the sliding distance, and the third slide rail is connected to the adjusting table through a connecting block arranged in a trapezoidal structure. The connecting block is arranged in a trapezoidal structure and can raise the height of the adjusting table. A plurality of opening and closing windows are provided on the constant temperature warehouse. After opening the opening and closing windows, the first slide rail located in the laminating frame first drives the support rod to make the second slide rail move upward, so that the adjusting table is higher than the height of the laminating frame, and then the second slide rail and the third slide rail are started to displace the horizontal position of the adjusting table until the adjusting table is extended out of the opening and closing window, so as to place the battery materials to be pressed.

[0011] Preferably, the adjustment table is of an open structure, the laminating frame at the top and the laminating frame at the bottom of the constant temperature chamber are closed on one side facing the inner wall of the constant temperature chamber, and the remaining laminating frames in the constant temperature chamber are of an open structure.

[0012] Preferably, the inner wall of the adjusting table is provided with a plurality of through-type displacement rods, which can be displaced toward the inside of the adjusting table under the blowing of external gas, and each row of displacement rods on the same side is provided with a clamping plate on the side facing the inside of the adjusting table, and an electrically controllable telescopic plate is provided at the bottom of each clamping plate. When the adjusting table is extended to the outside of the opening and closing window, the telescopic plate extends toward the inside of the adjusting table to form an area for placing battery materials, and then the adjusting table is retracted into the constant temperature warehouse with the cooperation of the first slide rail, the second slide rail and the third slide rail.

[0013] Preferably, a plurality of air blowing positioning assemblies which can cooperate with the displacement rod are provided around the outer frame of the lamination frame, and the air blowing positioning assemblies include a plurality of air nozzles which are installed through the lamination frame, one end of the air nozzle extends to the interior of the lamination frame, and the other end of the air nozzle extends to the outside of the lamination frame and is through-connected with an air collecting pipe arranged outside the lamination frame, and the air collecting pipe is provided with an air delivery valve for delivering external gas.

[0014] Preferably, the portion of each gas nozzle located outside the lamination frame is provided with a flow control valve for adjusting the gas flow rate and the opening and closing state.

[0015] Preferably, the position of the displacement rod corresponding to the adjustment platform is in a through shape, and each displacement rod corresponds to the position of the adjacent air nozzle. After the adjustment platform is retracted into the constant temperature chamber, the displacement rod is acted upon by the gas continuously ejected from the air nozzle so that the clamping plate clamps the side of the battery material to be laminated, and the telescopic plate is retracted under electric control, so that the battery materials adjacent to each other in the upper and lower positions are not blocked in the laminated state.

[0016] Preferably, the width of the clamping plate is set to 3-6 mm, so that the width of the clamping plate is smaller than the compressed battery material such as battery cell, EVA, tempered glass, substrate and other materials.

[0017] Preferably, heating components are provided on both sides of the constant temperature chamber, and the heating components include a cover body arranged through the outer wall of the constant temperature chamber, a heating rod is provided in each cover body, and an insulating rod is provided on the side of the heating rod facing the outside of the constant temperature chamber, and multiple insulating rods are connected by a handle provided on the side of the cover body away from the constant temperature chamber. The operator can control the heating rod to straighten or extend it into the constant temperature chamber through the handle. When the lamination frame is compressed or lifted, the heating rod is completely located inside the cover body to avoid affecting the activity process of the lamination frame.

[0018] A method for using a hydrogen energy battery lamination device comprises the following steps:

[0019] S1. Open the opening and closing window on the constant temperature chamber, start the electric slider of the adjustment table, so that the adjustment table rises along the first slide rail and moves horizontally with the help of the second and third slide rails, and finally extends out of the opening and closing window.

[0020] Start the telescopic plate to extend it into the adjusting table to form an area for placing battery materials, and place the battery materials to be laminated on the extended adjusting table. After the loading is completed, control the adjusting table to retract into the constant temperature warehouse;

[0021] S2. Through the air blowing positioning assembly around the lamination frame, gas is delivered to the displacement rod. The gas pushes the displacement rod to move the clamping plate inward to clamp the edge of the battery material. Under electric control, the telescopic plate is retracted to ensure that there is no obstruction between the battery materials.

[0022] S3, start the hydraulic rod, and the bottom lamination frame rises through the upward thrust of the hydraulic rod. As the lamination frame rises, the drive units approach each other under the action of pressure, so that the spacing between multiple lamination frames decreases, thereby exerting pressure on the battery material. During the lamination process, the heating component (heating rod) starts to work, and the heat is isolated by the insulation rod to prevent heat loss, while ensuring that the heating rod does not affect the activity of the lamination frame;

[0023] S4. When lamination is completed, the hydraulic rod descends to release the pressure between the lamination frames, and the operation of the loading stage is repeated. The laminated battery components are removed from the adjustment table and cleaned to prepare for the next cycle.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The constant temperature warehouse structure adopted by the present invention is provided with a hydraulic rod and a battery lamination mechanism at the bottom, so that the lamination process is more stable and precise. The top of the hydraulic rod is connected to the bottom of the battery lamination mechanism, so that the lamination mechanism can accurately control the spacing of each lamination frame under pressure, thereby improving the lamination quality and efficiency. In the present invention, a plurality of lamination frames with equal spacing from bottom to top are provided, and a lifting assembly is installed on each lamination frame, including a plurality of drive units, so that the spacing between the lamination frames is synchronously adjustable, and the compression effect of the multi-layer battery material is achieved by the mutual proximity of the drive units, which greatly improves the production efficiency.

[0026] 2. The design of the adjusting table in the present invention can effectively fix the battery materials in the lamination frame, and realize the horizontal displacement of the adjusting table through the slide rail and the electric slider, which is convenient for placing the battery materials to be pressed. In particular, the inner wall of the adjusting table is provided with a plurality of through-type displacement rods and an electrically controlled telescopic plate at the bottom, which makes the battery materials more stable during the lamination process and avoids the displacement of the materials during the lamination process.

[0027] 3. The design of the air blowing positioning assembly and the air nozzle in the present invention enables the lamination frame to accurately position and fix the battery material during the compression process, ensuring the uniformity and consistency of the lamination effect. The width of the clamping plate is set to 3-6mm, which is smaller than the width of the battery material to be compressed, such as battery cells, EVA, tempered glass, substrates and other materials, effectively avoiding damage during the lamination process.

[0028] 4. The present invention provides heating components on both sides of the constant temperature chamber. The design of the heating rod enables uniform heating of the battery materials during the lamination process, thereby improving the lamination efficiency and product quality. At the same time, the straightening or extending design of the heating rod avoids the influence of the heating rod on the activity process of the lamination frame, thereby improving the reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings.

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the structural installation of the lamination frame and the lifting assembly in the present invention;

[0032] Figure 3 It is a schematic diagram of the position state of the lamination frame and the driving unit in the present invention;

[0033] Figure 4 It is a structural schematic diagram of the driving unit in the present invention;

[0034] Figure 5 It is a schematic diagram of the structural installation of the adjustment platform and the air blowing positioning assembly of the lamination frame in the present invention;

[0035] Figure 6 It is a schematic diagram of the structural installation of the air blowing positioning assembly in the present invention;

[0036] Figure 7 It is a schematic diagram of the structural installation of the first slide rail, the second slide rail, the third slide rail and the adjustment platform in the present invention.

[0037] In the figure: 1. constant temperature chamber; 2. bracket; 3. hydraulic rod; 4. battery lamination mechanism; 401. lamination frame; 402. slide rod; 403. slide sleeve; 5. lifting assembly; 501. drive unit; 5011. hinged rod; 5012. connecting shaft; 6. fixed rod; 7. adjustment table; 701. displacement rod; 702. clamping plate; 703. telescopic plate; 8. first slide rail; 801. electric slider; 802. support rod; 9. second slide rail; 10. third slide rail; 1001. connecting block; 11. opening and closing window; 12. blowing positioning assembly; 1201. air nozzle; 1202. gas collecting pipe; 1203. air delivery door; 1204. flow control valve; 13. heating assembly; 1301. cover; 1302. heating rod; 1304. insulation rod; 1305. handle. DETAILED DESCRIPTION

[0038] 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.

[0039] See also Figure 1-7 A hydrogen energy battery lamination device comprises a constant temperature chamber 1 for battery lamination, a bracket 2 for supporting the constant temperature chamber 1 is installed at the bottom of the constant temperature chamber 1, a hydraulic rod 3 and a battery lamination mechanism 4 are arranged at the bottom of the constant temperature chamber 1, and the top of the hydraulic rod 3 is connected to the bottom of the battery lamination mechanism 4;

[0040] The battery lamination mechanism 4 includes a plurality of lamination frames 401 arranged at equal intervals from bottom to top, and upwardly extending slide bars 402 are provided at the four end corners of the bottom of the constant temperature chamber 1, and a sliding sleeve 403 that can slide freely on the slide bar 402 is provided at the position of each lamination frame 401 corresponding to the slide bar 402, and a lifting assembly 5 is installed on the two shorter sides of the lamination frame 401;

[0041] The lifting assembly 5 includes a plurality of driving units 501, and the driving units 501 include two groups of hinged rods 5011 in an X-shaped structure. The two groups of hinged rods 5011 are rotatably connected about the center, and the center of the hinged rods 5011 close to the side of the laminating frame 401 is connected to the side of the laminating frame 401 through a connecting shaft 5012, and the driving units 501 located on the top laminating frame 401 and the bottom laminating frame 401 in the constant temperature chamber 1 are arranged in a V-shaped structure to reduce unnecessary costs;

[0042] The laminating frame 401 at the top of the constant temperature chamber 1 is provided with a fixing rod 6 fixedly connected to the top wall of the constant temperature chamber 1, and the laminating frame 401 at the bottom of the constant temperature chamber 1 is connected to the output end of the hydraulic rod 3. When the hydraulic rod 3 is started to push upward, the driving units 501 are moved closer to each other under the action of pressure, so that the distance between the multiple laminating frames 401 is reduced;

[0043] Each of the lamination frames 401 is provided with an adjustment platform 7 for placing battery materials to be compressed. When the lamination frames 401 are gradually reduced, the battery materials on the adjustment platform 7 are brought closer to each other to achieve a compression effect.

[0044] Preferably, the lamination frame 401 is provided with a first slide rail 8 arranged in a vertical state, the first slide rail 8 is provided with an electric slider 801, a support rod 802 is installed on the electric slider 801, a second slide rail 9 arranged in a horizontal state is provided on the top of the support rod 802, the support rod 802 provides a certain height for the second slide rail 9, and a third slide rail 10 arranged in a horizontal state is provided on the second slide rail 9. The third slide rail 10 is mainly provided to extend the sliding distance. The third slide rail is provided with a connecting block 100 arranged in a trapezoidal structure. 1 is connected to the adjusting platform 7, and the connecting block 1001 is arranged in a trapezoidal structure to raise the height of the adjusting platform 7. A plurality of opening and closing windows 11 are provided on the constant temperature chamber 1. After the opening and closing windows 11 are opened, the first slide rail 8 located in the laminating frame 401 first drives the support rod 802 to move the second slide rail 9 upward, so that the adjusting platform 7 is higher than the height of the laminating frame 401, and then the second slide rail 9 and the third slide rail 10 are started to displace the horizontal position of the adjusting platform 7 until the adjusting platform 7 is extended out of the opening and closing windows 11, so as to place the battery materials to be pressed.

[0045] Preferably, the adjustment table 7 is an open structure, the lamination frame 401 at the top and the lamination frame 401 at the bottom of the constant temperature chamber 1 are closed on one side facing the inner wall of the constant temperature chamber 1, and the lamination frames 401 in the other constant temperature chambers 1 are all open structures.

[0046] Preferably, the inner wall of the adjusting platform 7 is provided with a plurality of through-type displacement rods 701, and the displacement rods 701 can be displaced toward the inside of the adjusting platform 7 under the blowing of external gas, and each row of displacement rods 701 on the same side is provided with a clamping plate 702 on the side facing the inside of the adjusting platform 7, and an electrically controllable telescopic plate 703 is provided at the bottom of each clamping plate 702. When the adjusting platform 7 is extended to the outside of the opening and closing window 11, the telescopic plate 703 extends toward the inside of the adjusting platform 7 to form an area for placing battery materials, and then the adjusting platform 7 is recovered to the inside of the constant temperature chamber 1 with the cooperation of the first slide rail 8, the second slide rail 9 and the third slide rail 10.

[0047] Preferably, a plurality of air blowing positioning assemblies 12 that can cooperate with the displacement rod 701 are provided around the outer frame of the lamination frame 401, and the air blowing positioning assemblies 12 include a plurality of air nozzles 1201 installed through the lamination frame 401, one end of the air nozzle 1201 extends to the interior of the lamination frame 401, and the other end of the air nozzle 1201 extends to the outside of the lamination frame 401 and is through-connected with a gas collecting pipe 1202 arranged outside the lamination frame 401, and the gas collecting pipe 1202 is provided with a gas delivery valve 1203 for delivering external gas.

[0048] Preferably, the portion of each gas nozzle 1201 located outside the lamination frame 401 is provided with a flow control valve 1204 for adjusting the gas flow rate and the opening and closing state.

[0049] Preferably, the position of the adjustment platform 7 corresponding to the displacement rod 701 is in a through shape, and each displacement rod 701 corresponds to the position of the adjacent air nozzle 1201. After the adjustment platform 7 is recovered into the constant temperature chamber 1, the displacement rod 701 is acted upon by the gas continuously ejected from the air nozzle 1201 so that the clamping plate 702 clamps the side of the battery material to be laminated, and the telescopic plate 703 is retracted under electric control, so that the battery materials adjacent to each other in the upper and lower positions are not blocked in the laminated state.

[0050] Preferably, the width of the clamping plate 702 is set to 3-6 mm, so that the width of the clamping plate 702 is smaller than the compressed battery material such as battery cell, EVA, tempered glass, substrate and other materials.

[0051] Preferably, heating components 13 are provided on both sides of the constant temperature chamber 1, and the heating components 13 include a cover body 1301 arranged through the outer wall of the constant temperature chamber 1, and a heating rod 1302 is provided in each cover body 1301, and an insulating rod 1304 is provided on the side of the heating rod 1302 facing the outside of the constant temperature chamber 1, and multiple insulating rods 1304 are connected by a handle 1305 provided on the side of the cover body 1301 away from the constant temperature chamber 1. The operator can control the heating rod 1302 to straighten or extend out of the constant temperature chamber 1 through the handle 1305. When the lamination frame 401 is compressed or lifted, the heating rod 1302 is completely located inside the cover body 1301 to avoid affecting the movement process of the lamination frame 401.

[0052] A method for using a hydrogen energy battery lamination device comprises the following steps:

[0053] S1, open the opening and closing window 11 on the constant temperature chamber 1, start the electric slider 801 of the adjustment platform 7, so that the adjustment platform 7 rises along the first slide rail 8 and moves horizontally with the help of the second slide rail 9 and the third slide rail 10, and finally extends out of the opening and closing window 11,

[0054] The telescopic plate 703 is started to extend into the adjusting platform 7 to form an area for placing battery materials, and the battery materials to be laminated are placed on the extended adjusting platform 7. After the loading is completed, the adjusting platform 7 is controlled to be retracted into the constant temperature chamber 1;

[0055] S2, the air blowing positioning assembly 12 around the lamination frame 401 delivers gas to the displacement rod 701, and the gas pushes the displacement rod 701 to move the clamping plate 702 inward to clamp the edge of the battery material. Under electric control, the telescopic plate 703 is retracted to ensure that there is no obstruction between the battery materials;

[0056] S3, start the hydraulic rod 3, and through the upward thrust of the hydraulic rod 3, the bottom lamination frame 401 rises. As the lamination frame 401 rises, the driving units 501 approach each other under the action of pressure, so that the spacing between the multiple lamination frames 401 is reduced, thereby applying pressure to the battery material. During the lamination process, the heating component 13 (heating rod 1302) starts to work, and the heat is isolated by the heat insulation rod 1304 to prevent heat loss, while ensuring that the heating rod 1302 does not affect the movement of the lamination frame 401;

[0057] S4. When lamination is completed, the hydraulic rod 3 descends to release the pressure between the lamination frames 401, and the operation of the loading stage is repeated. The laminated battery assembly is taken out from the adjustment table 7, the adjustment table 7 is cleaned, and preparation is made for the next cycle.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to be a further limitation of the present invention. All equivalent changes made using the contents of the present specification and drawings are within the protection scope of the present invention.

Claims

1. A hydrogen energy battery lamination device, comprising a constant temperature chamber (1) for laminating batteries, wherein a bracket (2) for supporting the constant temperature chamber (1) is installed at the bottom of the constant temperature chamber (1), characterized in that: A hydraulic rod (3) and a battery lamination mechanism (4) are provided at the bottom of the constant temperature chamber (1), and the top of the hydraulic rod (3) is connected to the bottom of the battery lamination mechanism (4); The battery lamination mechanism (4) comprises a plurality of lamination frames (401) arranged at equal intervals from bottom to top, and upwardly extending sliding rods (402) are provided at four end corners of the bottom of the constant temperature chamber (1), and a sliding sleeve (403) that can slide freely on the sliding rod (402) is provided at a position of each lamination frame (401) corresponding to the sliding rod (402), and a lifting assembly (5) is installed on two shorter side edges of the lamination frame (401); The lifting assembly (5) comprises a plurality of drive units (501), wherein the drive units (501) comprise two groups of hinged rods (5011) in an X-shaped structure, wherein the two groups of hinged rods (5011) are rotatably connected about the center, and the center of the hinged rod (5011) close to the side of the laminating frame (401) is connected to the side of the laminating frame (401) via a connecting shaft (5012), and the drive units (501) on the topmost laminating frame (401) and the bottommost laminating frame (401) in the constant temperature chamber (1) are arranged in a V-shaped structure; The laminating frame (401) at the top of the constant temperature chamber (1) is provided with a fixing rod (6) fixedly connected to the top wall of the constant temperature chamber (1), and the laminating frame (401) at the bottom of the constant temperature chamber (1) is connected to the output end of the hydraulic rod (3); each of the laminating frames (401) is provided with an adjustment table (7) for placing battery materials to be pressed.

2. A hydrogen energy battery lamination device according to claim 1, characterized in that: A first slide rail (8) arranged in a vertical state is provided in the laminating frame (401), an electric slider (801) is provided in the first slide rail (8), a support rod (802) is installed on the electric slider (801), a second slide rail (9) arranged in a horizontal state is provided on the top of the support rod (802), the support rod (802) provides a certain height for the second slide rail (9), a third slide rail (10) arranged in a horizontal state is provided on the second slide rail (9), the third slide rail (10) is provided mainly for extending the sliding distance, the third slide rail is connected to the adjustment table (7) via a connecting block (1001) arranged in a trapezoidal structure, and a plurality of opening and closing windows (11) are provided on the constant temperature chamber (1).

3. A hydrogen energy battery lamination device according to claim 1, characterized in that: The adjustment table (7) is of an open structure; the laminating frame (401) at the top and the laminating frame (401) at the bottom of the constant temperature chamber (1) are closed on one side facing the inner wall of the constant temperature chamber (1); the remaining laminating frames (401) in the constant temperature chamber (1) are of an open structure.

4. A hydrogen energy battery lamination device according to claim 3, characterized in that: The inner wall of the adjustment platform (7) is provided with a plurality of through-type displacement rods (701), and the displacement rods (701) can be displaced toward the inside of the adjustment platform (7) under the blowing of external gas, and a clamping plate (702) is provided on the side of the displacement rods (701) on the same side of each row facing the inside of the adjustment platform (7), and a telescopic plate (703) that can be electrically controlled to be telescopic is provided at the bottom of each clamping plate (702).

5. A hydrogen energy battery lamination device according to claim 4, characterized in that: A plurality of air blowing positioning components (12) that can cooperate with the displacement rod (701) are arranged around the outer frame of the laminating frame (401), and the air blowing positioning components (12) include a plurality of air nozzles (1201) installed through the laminating frame (401), one end of the air nozzle (1201) extends to the inside of the laminating frame (401), and the other end of the air nozzle (1201) extends to the outside of the laminating frame (401) and is connected to a gas collecting pipe (1202) arranged outside the laminating frame (401), and the gas collecting pipe (1202) is provided with a gas delivery valve (1203) for delivering external gas.

6. A hydrogen energy battery lamination device according to claim 5, characterized in that: The portion of each gas nozzle (1201) located outside the lamination frame (401) is provided with a flow control valve (1204) for adjusting the gas flow rate and the opening and closing state.

7. A hydrogen energy battery lamination device according to claim 6, characterized in that: The positions of the adjustment platform (7) corresponding to the displacement rods (701) are in a through shape, and each displacement rod (701) corresponds to the position of an adjacent air nozzle (1201).

8. A hydrogen energy battery lamination device according to claim 4, characterized in that: The width of the clamping plate (702) is set to 3-6 mm.

9. A hydrogen energy battery lamination device according to claim 1, characterized in that: Heating components (13) are provided on both sides of the constant temperature chamber (1), and the heating components (13) include a cover body (1301) arranged to pass through the outer wall of the constant temperature chamber (1), and each cover body (1301) is provided with a heating rod (1302), and the side of the heating rod (1302) facing the outside of the constant temperature chamber (1) is provided with a heat insulation rod (1304), and the plurality of heat insulation rods (1304) are connected via a handle (1305) provided on the side of the cover body (1301) away from the constant temperature chamber (1).

10. The method for using a hydrogen energy battery lamination device according to claim 6, characterized in that: The method comprises the following steps: S1, opening the opening and closing window (11) on the constant temperature warehouse (1), starting the electric slider (801) of the adjustment platform (7), so that the adjustment platform (7) rises along the first slide rail (8) and moves horizontally with the help of the second slide rail (9) and the third slide rail (10), and finally extends out of the opening and closing window (11), starting the telescopic plate (703) to extend it toward the inside of the adjustment platform (7) to form an area for placing battery materials, and placing the battery materials to be laminated on the extended adjustment platform (7), and after the loading is completed, controlling the adjustment platform (7) to be retracted into the constant temperature warehouse (1); S2, delivering gas to the displacement rod (701) through the air blowing positioning assembly (12) around the lamination frame (401), and the gas pushes the displacement rod (701) to move the clamping plate (702) inward to clamp the edge of the battery material, and under electric control, the telescopic plate (703) is retracted to ensure that there is no obstruction between the battery materials; S3, starting the hydraulic rod (3), and using the upward thrust of the hydraulic rod (3) to cause the bottommost lamination frame (401) to rise. As the lamination frame (401) rises, the driving units (501) move closer to each other under the action of pressure, so that the spacing between the multiple lamination frames (401) decreases, thereby applying pressure to the battery material to perform multi-material lamination; S4. When lamination is completed, the hydraulic rod (3) descends to release the pressure between the lamination frames (401), and the operation of the loading stage is repeated. The battery assembly that has completed lamination is taken out from the adjustment table (7), the adjustment table (7) is cleaned, and preparation is made for the next cycle.

Images