Turnover device for assembly of hydrogen fuel cell system

Abstract

The invention relates to the field of hydrogen fuel cells, and discloses a hydrogen fuel cell system assembly turnover device which comprises a base, a first supporting frame is slidably connected to the top of the base, a fixing frame is arranged at the top of the first supporting frame, a sleeve is fixedly connected to the middle of the fixing frame, and a driving assembly is arranged in the middle of the sleeve. The driving assembly is used for clamping and fixing the hydrogen fuel cell system, one end of the sleeve is provided with a power assembly, the power assembly is used for driving the hydrogen fuel cell system to turn over, the driving assembly comprises an air cylinder, and the air cylinder is fixedly connected to the interior of the sleeve. Through mutual cooperation of main structures such as an air cylinder, an adjusting rod, a movable rod, a clamping jaw II, a gear column and a clamping jaw I, different positions of the hydrogen fuel cell system can be conveniently clamped and fixed, so that a worker can conveniently mount the hydrogen fuel cell system, and meanwhile, the hydrogen fuel cell system is prevented from being fixed by adopting bolts.

Description

Technical Field

[0001] The invention relates to the technical field of hydrogen fuel cells, in particular to a hydrogen fuel cell system assembly flip device. Background Art

[0002] As a green and clean energy conversion system, hydrogen fuel cell systems are usually small and used in applications such as portable power supplies, drones, electric bicycles and small vehicles, and contain multiple precision components, such as membrane electrodes, electrode plates, gas diffusion layers, cooling plates, etc. Due to the complex structure and relatively fragile components of hydrogen fuel cell systems, it is critical to avoid unnecessary impact and external forces during the assembly process. By assembling a flip device, the battery system can be flipped smoothly and accurately so that it can be operated at different angles and positions, which can not only ensure the safety of hydrogen fuel cell components, but also improve the accuracy and efficiency of installation.

[0003] The assembly flip device is a device with automation and multi-angle control functions, which is commonly used in precision assembly fields such as batteries, automobiles and aviation. The device usually uses hydraulic, pneumatic or electric drive systems to achieve smooth flipping and stable control of the workpiece. For the assembly of hydrogen fuel cell systems, the role of the flip device is particularly important. The device can adjust the flip angle and speed, allowing operators to easily access various interfaces and fixing points.

[0004] In the prior art, bolts are usually used to fix the hydrogen fuel cell system to the flip device. This method has some obvious shortcomings in actual operation. First, bolt fixing requires multiple manual tightening and loosening operations. When the battery system needs to be disassembled or reassembled, the staff has to loosen the bolts one by one, which not only increases the disassembly and assembly time, but also because the structure of the hydrogen fuel cell system is usually more complicated, such a fixing method makes it easier to loosen, deviate or be unstable when flipping or adjusting. In addition, the frequent use of tools to remove and fix bolts will increase the labor intensity of the staff and have an adverse effect on accuracy and installation efficiency. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a hydrogen fuel cell system assembly flip device, which solves the problem that the prior art generally uses bolts to fix the hydrogen fuel cell system on the flip device, which requires frequent manual tightening and loosening, resulting in time-consuming disassembly and assembly and increased labor intensity.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a hydrogen fuel cell system assembly flip device, including a base, a support frame 1 is slidably connected to the top of the base, a fixing frame is arranged on the top of the support frame 1, a sleeve is fixedly connected to the middle of the fixing frame, a driving component is arranged in the middle of the sleeve, the driving component is used to clamp and fix the hydrogen fuel cell system, a power component is arranged at one end of the sleeve, and the power component is used to drive the hydrogen fuel cell system to flip; The driving assembly includes a cylinder, which is fixedly connected to the inside of the sleeve, an adjusting rod is fixedly connected to the output end of the cylinder, an end of the adjusting rod away from the cylinder is rotatably connected to a movable rod, an end of the movable rod away from the adjusting rod is rotatably connected to a second clamping claw, a plurality of adjusting racks are fixedly connected to both sides of the adjusting rod, a dust cover is fixedly connected to one end of the sleeve, a gear ring is rotatably connected to the inside of the dust cover, a gear column and an adjusting column are rotatably connected to one side of the gear ring, the gear column and the adjusting rack are meshed with each other, a gear three and a clamping claw one are fixedly connected to the outer periphery of the adjusting column, and the gear three and the gear column are meshed with each other.

[0007] Preferably, the power assembly includes a motor 1, which is fixedly connected to one side of the dustproof shell, a rotating rod is fixedly connected to the output end of the motor 1, a gear 1 is fixedly connected to the outer periphery of the rotating rod, the gear 1 and the gear ring are meshed with each other, and a flip assembly is provided in the middle of the gear ring, and the flip assembly is used to drive the adjusting rod to flip.

[0008] Preferably, the flip assembly includes a limit block, which is fixedly connected to the middle part of the gear ring, and a sliding groove is provided on the outer side of the adjustment rod, and the limit block is slidably connected to the middle part of the sliding groove.

[0009] Preferably, gear 2 is rotatably connected inside the base, rack plate 1 and rack plate 2 are slidably connected inside the base, rack plate 1 and rack plate 2 are meshed with gear 2, one end of rack plate 1 is fixedly connected to support frame 2, one end of rack plate 2 is fixedly connected to support frame 1, and an adjustment component is provided at the bottom of the base, and the adjustment component is used to drive gear 2 to rotate.

[0010] Preferably, the adjustment component includes a second motor, the second motor is fixedly connected to the bottom of the base, an output end of the second motor is fixedly connected to a connecting rod, and the second gear is fixedly connected to the outer periphery of the connecting rod.

[0011] Preferably, a limiting groove is provided at the bottom of the base, and the second support frame and the first support frame are both slidably connected to the middle of the limiting groove.

[0012] Preferably, a hydraulic cylinder is fixedly connected to a middle portion of the support frame, and a bottom portion of the fixed frame is fixedly connected to an output end of the hydraulic cylinder.

[0013] Preferably, anti-skid pads are installed at one end of the second clamp and one end of the first clamp, and the anti-skid pads are used to clamp and fix the hydrogen fuel cell system.

[0014] Preferably, a plurality of universal wheels are fixedly connected to the bottom of the base, and the plurality of universal wheels are used for the staff to drive the device to move.

[0015] The present invention provides a hydrogen fuel cell system assembly flip device, which has the following beneficial effects: 1. The present invention drives the adjusting rod to move through the cylinder, and when the adjusting rod moves, the second clamping jaw is driven to open outward through the movable rod, and at the same time, the gear column can be easily driven to rotate through the adjusting rack, and when the gear column rotates, the first clamping jaw is driven to flip through the gear three, so that different positions of the hydrogen fuel cell system can be conveniently clamped and fixed, and then the staff can install the hydrogen fuel cell system conveniently, and at the same time avoid the use of bolts to fix the hydrogen fuel cell system, and reduce the labor intensity of the staff.

[0016] 2. The present invention drives the rotating rod to rotate through motor 1, and when the rotating rod rotates, it can conveniently drive gear 1 to rotate. When gear 1 rotates, it will drive the gear ring to rotate. When the gear ring rotates, it will drive the hydrogen fuel cell system to flip through clamp 1 and clamp 2, so that the hydrogen fuel cell system can be flipped while being clamped and fixed, and it is convenient for the staff to operate.

[0017] 3. The present invention drives gear 2 to rotate through motor 2, and when gear 2 rotates, it drives rack plate 2 and rack plate 1 to move simultaneously. When rack plate 2 and rack plate 1 move simultaneously, support frame 1 and support frame 2 can be easily driven to move, so that it can be conveniently adjusted according to different hydrogen fuel cell systems, thereby reducing the labor intensity of the staff and improving the overall applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention; Figure 2 A schematic diagram of a dustproof shell of the present invention; Figure 3 It is a schematic diagram of a fixing frame of the present invention; Figure 4 It is a schematic diagram of a cylinder of the present invention; Figure 5 It is a schematic diagram of the anti-slip mat of the present invention; Figure 6It is a schematic diagram of the adjustment rod of the present invention; Figure 7 It is a schematic diagram of the gear 2 of the present invention; Figure 8 for Figure 5 The enlarged view of point A in the middle; Fig. 9 for Figure 6 Enlarged view of point B in the middle.

[0019] Among them, 1. base; 2. universal wheel; 3. support frame 1; 4. fixed frame; 5. sleeve; 6. dust cover; 7. clamping jaw 1; 8. hydraulic cylinder; 9. motor 1; 10. cylinder; 11. adjustment rod; 12. movable rod; 13. anti-skid pad; 14. clamping jaw 2; 15. gear ring; 16. gear 1; 17. rotating rod; 18. motor 2; 19. connecting rod; 20. gear 2; 21. rack plate 1; 22. rack plate 2; 23. gear 3; 24. gear column; 25. adjustment rack; 26. limit block; 27. slide groove; 28. support frame 2; 29. ​​limit groove; 30. adjustment column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the specification 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] Please see attached Figure 1 -Attached Figure 4 The embodiment of the present invention provides a hydrogen fuel cell system assembly flipping device, including a base 1, a support frame 3 is slidably connected to the top of the base 1, a fixing frame 4 is arranged on the top of the support frame 3, a sleeve 5 is fixedly connected to the middle of the fixing frame 4, a driving component is arranged in the middle of the sleeve 5, the driving component is used to clamp and fix the hydrogen fuel cell system, and a power component is arranged at one end of the sleeve 5, the power component is used to drive the hydrogen fuel cell system to flip; The support frame 3 can conveniently support and fix the fixing frame 4, and the fixing frame 4 can conveniently support the pipe sleeve 5, thereby making the pipe sleeve 5 more stable, and the driving assembly can conveniently clamp the hydrogen fuel cell system, thereby reducing the labor intensity of the staff.

[0022] Please see attached Figure 5 -Attached Figure 8The driving assembly includes a cylinder 10, which is fixedly connected to the inside of the sleeve 5. An adjusting rod 11 is fixedly connected to the output end of the cylinder 10. An end of the adjusting rod 11 away from the cylinder 10 is rotatably connected to a movable rod 12. An end of the movable rod 12 away from the adjusting rod 11 is rotatably connected to a clamping claw 2 14. A plurality of adjusting racks 25 are fixedly connected to both sides of the adjusting rod 11. A dust cover 6 is fixedly connected to one end of the sleeve 5. A gear ring 15 is rotatably connected to the inside of the dust cover 6. A gear column 24 and an adjusting column 30 are rotatably connected to one side of the gear ring 15. The gear column 24 and the adjusting rack 25 are meshed with each other. A gear three 23 and a clamping claw 7 are fixedly connected to the outer periphery of the adjusting column 30. The gear three 23 and the gear column 24 are meshed with each other.

[0023] When the cylinder 10 is working, it can conveniently drive the adjusting rod 11 to move toward the end away from the cylinder 10, and when the adjusting rod 11 moves, it will drive the movable rod 12 to move at the same time, and when the movable rod 12 moves, it will drive the clamping jaw 2 14 to flip outward, and at the same time, the adjusting rod 11 will drive multiple adjusting racks 25 to move, and when the adjusting racks 25 move, it can conveniently drive the gear column 24 to engage and rotate, and when the gear column 24 rotates, it will drive the clamping jaw 1 7 to flip through the gear three 23, so that different positions of the hydrogen fuel cell system can be clamped and fixed, and it is convenient for the staff to install the hydrogen fuel cell system.

[0024] Please see attached Figure 6 The power assembly includes a motor 9, which is fixedly connected to one side of the dustproof shell 6. A rotating rod 17 is fixedly connected to the output end of the motor 9. A gear 16 is fixedly connected to the outer periphery of the rotating rod 17. The gear 16 and the gear ring 15 are meshed with each other. A flip assembly is provided in the middle of the gear ring 15. The flip assembly is used to drive the adjusting rod 11 to flip.

[0025] The dustproof shell 6 can conveniently support and fix the motor 9, so that the motor 9 is more stable when working. When the motor 9 is working, it can conveniently drive the rotating rod 17 to rotate, and when the rotating rod 17 rotates, it can conveniently drive the gear 16 to rotate at the same time. When the gear 16 rotates, it will drive the gear ring 15 to engage and rotate, and when the gear ring 15 rotates, it can conveniently drive the hydrogen fuel cell system to flip through the clamp 2 14 and the clamp 1 7, so that the staff can install the hydrogen fuel cell system at different positions conveniently.

[0026] Please see attached Figure 6 and attached Fig. 9 The flip assembly includes a limit block 26 , which is fixedly connected to the middle of the gear ring 15 . A slide groove 27 is provided on the outer side of the adjustment rod 11 , and the limit block 26 is slidably connected to the middle of the slide groove 27 .

[0027] The limiting block 26 and the slide groove 27 can conveniently connect and limit the adjusting rod 11 and the gear ring 15, so that the gear ring 15 can rotate with the adjusting rod 11 when rotating, and can conveniently drive the hydrogen fuel cell system to flip.

[0028] Please see attached Figure 7 The base 1 is internally rotatably connected with a gear 20, and the base 1 is internally slidably connected with a rack plate 1 21 and a rack plate 22, both of which are meshed with the gear 20, one end of the rack plate 1 21 is fixedly connected with a support frame 28, and one end of the rack plate 22 is fixedly connected with a support frame 1 3. An adjusting component is provided at the bottom of the base 1, and the adjusting component is used to drive the gear 20 to rotate.

[0029] The base 1 can conveniently support and limit the gear 2 20, the rack plate 1 21 and the rack plate 2 22, and when the gear 2 20 rotates, it can conveniently drive the rack plate 1 21 and the rack plate 2 22 to move at the same time, and when the rack plate 1 21 and the rack plate 2 22 move at the same time, they will drive the support frame 1 3 and the support frame 2 28 to move toward the opposite sides, so that it can be conveniently adjusted according to the different sizes of the hydrogen fuel cell system, thereby improving the overall applicability of the device.

[0030] Please see attached Figure 7 The adjustment component includes a motor 2 18 , which is fixedly connected to the bottom of the base 1 , a connecting rod 19 is fixedly connected to the output end of the motor 2 18 , and a gear 20 is fixedly connected to the outer periphery of the connecting rod 19 .

[0031] The base 1 can conveniently support the motor 2 18, so that the motor 2 18 is more stable when working. When the motor 2 18 is working, it can conveniently drive the connecting rod 19 to rotate, and when the connecting rod 19 rotates, it can conveniently drive the gear 2 20 to rotate at the same time. Please see attached Figure 1 , Attachment Figure 3 and attached Figure 5 A limiting groove 29 is provided at the bottom of the base 1, and the support frame 28 and the support frame 1 3 are both slidably connected to the middle of the limiting groove 29. The middle of the support frame 1 3 is fixedly connected to a hydraulic cylinder 8, and the bottom of the fixed frame 4 is fixedly connected to the output end of the hydraulic cylinder 8. The second clamp 14 and one end of the clamp 1 7 are both installed with anti-slip pads 13, and the anti-slip pads 13 are used to clamp and fix the hydrogen fuel cell system. A plurality of universal wheels 2 are fixedly connected to the bottom of the base 1, and the plurality of universal wheels 2 are used for the staff to drive the device to move.

[0032] The limiting groove 29 can conveniently limit the support frame 28 and the support frame 1 3, thereby preventing the support frame 28 and the support frame 1 3 from offsetting when moving. The support frame 1 3 can conveniently support and fix the hydraulic cylinder 8, thereby making the hydraulic cylinder 8 more stable when working. When the hydraulic cylinder 8 is working, it will drive the fixed frame 4 to move upward, so that it can be conveniently adjusted according to the size of the hydrogen fuel cell system.

[0033] The anti-skid pad 13 prevents the second clamp 14 and the first clamp 7 from sliding and deviating when clamping and fixing the hydrogen fuel cell system. The multiple universal wheels 2 can facilitate the staff to move the entire device, thereby facilitating the transportation of the entire device.

[0034] Working principle: When it is necessary to clamp and fix different positions of the hydrogen fuel cell system, the cylinder 10 will work. When the cylinder 10 works, it will drive the adjusting rod 11 to move to one side. When the adjusting rod 11 moves, it will drive the clamping jaw 2 14 to open outward through the movable rod 12. When the clamping jaw 2 14 opens outward, the adjusting rod 11 will drive multiple adjusting racks 25 to move. When the multiple adjusting racks 25 move, they will drive the gear three 23 to rotate through the gear column 24. When the gear three 23 rotates, it will drive the clamping jaw 1 7 to flip over, so that different positions of the hydrogen fuel cell system can be clamped and fixed.

[0035] When the clamped hydrogen fuel cell system is to be flipped, start the motor 19. When the motor 19 is working, it drives the rotating rod 17 to rotate. When the rotating rod 17 rotates, it drives the gear 16 to rotate at the same time. When the gear 16 rotates, it drives the gear ring 15 to mesh and rotate. When the gear ring 15 rotates, it drives the clamping jaw 17 and the clamping jaw 2 14 to flip at the same time, thereby flipping the clamped hydrogen fuel cell system.

[0036] When it is necessary to make adjustments according to the different hydrogen fuel cell systems, start the motor 2 18. When the motor 2 18 is working, it will drive the gear 2 20 to rotate. When the gear 20 rotates, it will drive the rack plate 1 21 and the rack plate 2 22 to move at the same time. When the rack plate 1 21 and the rack plate 2 22 move at the same time, they will drive the support frame 1 3 and the support frame 2 28 to move and adjust to the opposite sides, so that it is convenient to make adjustments according to the different hydrogen fuel cell systems, while reducing the labor intensity of the staff.

[0037] 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 fuel cell system assembly flip device, comprising a base (1), characterized in that: The top of the base (1) is slidably connected to a support frame (3), the top of the support frame (3) is provided with a fixing frame (4), the middle of the fixing frame (4) is fixedly connected to a sleeve (5), the middle of the sleeve (5) is provided with a driving component, the driving component is used to clamp and fix the hydrogen fuel cell system, one end of the sleeve (5) is provided with a power component, the power component is used to drive the hydrogen fuel cell system to flip; The driving assembly comprises a cylinder (10), wherein the cylinder (10) is fixedly connected to the inside of the sleeve (5), an output end of the cylinder (10) is fixedly connected to an adjusting rod (11), an end of the adjusting rod (11) away from the cylinder (10) is rotatably connected to a movable rod (12), an end of the movable rod (12) away from the adjusting rod (11) is rotatably connected to a second clamping claw (14), a plurality of adjusting racks (25) are fixedly connected to both sides of the adjusting rod (11), one end of the sleeve (5) is fixedly connected to a dust cover (6), a gear ring (15) is rotatably connected inside the dust cover (6), one side of the gear ring (15) is rotatably connected to a gear column (24) and an adjusting column (30), the gear column (24) and the adjusting rack (25) are meshed with each other, a gear three (23) and a first clamping claw (7) are fixedly connected to the outer periphery of the adjusting column (30), the gear three (23) and the gear column (24) are meshed with each other.

2. The hydrogen fuel cell system assembly flipping device according to claim 1, characterized in that: The power assembly comprises a motor 1 (9), wherein the motor 1 (9) is fixedly connected to one side of the dustproof housing (6), a rotating rod (17) is fixedly connected to the output end of the motor 1 (9), a gear 1 (16) is fixedly connected to the outer periphery of the rotating rod (17), the gear 1 (16) and the gear ring (15) are meshed with each other, and a flip assembly is provided in the middle of the gear ring (15), and the flip assembly is used to drive the adjusting rod (11) to flip.

3. The hydrogen fuel cell system assembly flipping device according to claim 2, characterized in that: The flip assembly comprises a limit block (26), wherein the limit block (26) is fixedly connected to the middle of the gear ring (15), a slide groove (27) is provided on the outer side of the adjustment rod (11), and the limit block (26) is slidably connected to the middle of the slide groove (27).

4. The hydrogen fuel cell system assembly flipping device according to claim 1, characterized in that: The base (1) is internally rotatably connected to a gear 2 (20), and the base (1) is internally slidably connected to a rack plate 1 (21) and a rack plate 2 (22), and the rack plate 1 (21) and the rack plate 2 (22) are both meshed with the gear 2 (20), one end of the rack plate 1 (21) is fixedly connected to a support frame 2 (28), and one end of the rack plate 2 (22) is fixedly connected to a support frame 1 (3), and an adjustment component is provided at the bottom of the base (1), and the adjustment component is used to drive the gear 2 (20) to rotate.

5. The hydrogen fuel cell system assembly flipping device according to claim 4, characterized in that: The adjustment assembly comprises a second motor (18), wherein the second motor (18) is fixedly connected to the bottom of the base (1), an output end of the second motor (18) is fixedly connected to a connecting rod (19), and the second gear (20) is fixedly connected to the outer periphery of the connecting rod (19).

6. The hydrogen fuel cell system assembly flipping device according to claim 4, characterized in that: A limiting groove (29) is provided at the bottom of the base (1), and the second support frame (28) and the first support frame (3) are both slidably connected to the middle of the limiting groove (29).

7. The hydrogen fuel cell system assembly flipping device according to claim 1, characterized in that: A hydraulic cylinder (8) is fixedly connected to the middle of the support frame 1 (3), and the bottom of the fixed frame (4) is fixedly connected to the output end of the hydraulic cylinder (8).

8. The hydrogen fuel cell system assembly flipping device according to claim 1, characterized in that: Anti-skid pads (13) are installed at one end of the second clamping jaw (14) and one end of the first clamping jaw (7), and the anti-skid pads (13) are used to clamp and fix the hydrogen fuel cell system.

9. The hydrogen fuel cell system assembly flipping device according to claim 1, characterized in that: A plurality of universal wheels (2) are fixedly connected to the bottom of the base (1), and the plurality of universal wheels (2) are used for a staff member to drive the device to move.

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