Fuel cell membrane electrode sealing frame alignment device

Abstract

The utility model discloses a fuel cell membrane electrode sealing frame alignment device which comprises a placing plate, a groove is formed in the upper side of the placing plate, first moving grooves are formed in the front inner wall and the rear inner wall of the groove, second moving blocks are connected to the inner sides of the first moving grooves in a sliding mode, and a connecting plate is fixedly connected between the second moving blocks on the front side and the rear side. A second moving groove is formed in the upper side of the connecting plate, a second moving block is slidably connected to the inner side of the second moving groove, positioning columns are fixedly connected to the upper side of the second moving block and the upper side of the placing plate, and a fixing frame is fixedly connected to the lower side of the placing plate. By arranging a positioning column and a placing plate, the membrane electrode sealing frame is conveniently positioned, and by arranging a vertical plate, a lifting block, an electric push rod, a clamping plate, a connecting frame and a screw rod, clamping blocks on the front side and the rear side are conveniently controlled to clamp the membrane electrode sealing frame, the membrane electrode sealing frame is controlled to ascend, and the positioned membrane electrode sealing frame is conveniently taken; the operation is simple.

Description

Technical Field

[0001] The utility model relates to the field of fuel cells, in particular to a fuel cell membrane electrode sealing frame alignment device. Background Art

[0002] A fuel cell is a device that converts the chemical energy of fuel directly into electrical energy. It is considered to be the fourth generation of power generation technology after hydropower, thermal power and nuclear power.

[0003] After searching, the application number is "201821663240.X", a fuel cell membrane electrode sealing frame alignment device, the base plate is provided with a sunken area near the slot on one side to install a sliding positioning assembly, the sliding positioning assembly includes a sliding positioning shaft and a slider, the shaft of the sliding positioning shaft passes through the shaft hole on the slider, the rollers at both ends of the sliding positioning shaft slide in the sunken area of ​​the base plate, the rollers at both ends of the sliding positioning shaft are directly embedded in the guide groove of the sunken area of ​​the base plate, and the parts of the two ends of the sliding positioning shaft embedded in the guide groove are one of a cylinder, a cuboid or a sphere. The slider is provided with a fixed column, and the fixed column is a replaceable fixed column, so as to realize the processing of fuel cell membrane electrode sealing frames of different sizes. A replaceable pad is provided in the sunken area of ​​the base plate, which can be used to pad the sunken area of ​​the sliding positioning assembly when processing a larger sealing frame to improve the positioning effect.

[0004] The positioning holes on the membrane electrode sealing frame are adapted through the positioning posts to facilitate the positioning of the membrane electrode sealing frame, and then the proton exchange membrane is attached to the membrane electrode sealing frame. After the attachment is completed, the staff is required to take out the membrane electrode sealing frame. During the manual removal process, the membrane electrode sealing frame is easily damaged because the membrane electrode sealing frame is relatively thin. Utility Model Content

[0005] In order to overcome the disadvantage in the prior art that the membrane electrode sealing frame is easily damaged when removing materials after the membrane electrode sealing frame is attached, one of the purposes of the utility model is to provide a fuel cell membrane electrode sealing frame alignment device.

[0006] One of the purposes of the utility model is achieved by the following technical solution: a fuel cell membrane electrode sealing frame alignment device, comprising a placement plate: a groove is provided on the upper side of the placement plate, a moving groove 1 is provided on the front and rear inner walls of the groove, a moving block 2 is slidably connected to the inner side of the moving groove 1, a connecting plate is fixedly connected between the moving blocks 2 on the front and rear sides, a moving groove 2 is provided on the upper side of the connecting plate, a moving block 2 is slidably connected to the inner side of the moving groove 2, a positioning column is fixedly connected to the upper side of the moving block 2 and the upper side of the placement plate, a fixed frame is fixedly connected to the lower side of the placement plate, a material taking unit is provided on the upper side of the placement plate, and a PLC controller is fixedly connected to the right side of the fixed frame;

[0007] The material picking unit includes a vertical plate, which is fixedly connected to the upper sides of the front and rear ends of the placing plate, and the outer sides of the vertical plates on the front and rear sides are provided with lifting grooves, and the inner sides of the lifting grooves are slidably connected with lifting blocks, and the outer sides of the lifting blocks on the front and rear sides are fixedly connected with electric push rods, and the outer ends of the electric push rods are fixedly connected with clamping plates, and the outer sides of the clamping plates are fixedly connected with pressure sensors, and a connecting frame is fixedly connected between the lifting blocks on the front and rear sides, and a motor is fixedly connected to the upper side of the fixed frame, and a screw 1 is fixedly connected to the output end of the motor.

[0008] According to the fuel cell membrane electrode sealing frame alignment device, the screw rod 1 is threadedly connected to the connection frame, so as to facilitate the control of the connection frame to move up and down.

[0009] According to the fuel cell membrane electrode sealing frame alignment device, the screw rod 1 is rotatably connected to the placement plate.

[0010] According to the fuel cell membrane electrode sealing frame alignment device, the inner side of the moving groove 1 is rotatably connected with a screw rod 2, the output end of the screw rod 2 is threadedly connected with the moving block 1, and the right end of the screw rod 2 is fixedly connected with a turning handle, so as to control the left and right movement of the connecting plate.

[0011] According to the fuel cell membrane electrode sealing frame alignment device, the right side of the second moving block is fixedly connected with a connecting block, and bolts are arranged between the connecting block and the connecting plate, so as to facilitate the adjustment of the position of the positioning column.

[0012] According to the fuel cell membrane electrode sealing frame alignment device, the connection frame is arranged in a U-shaped structure.

[0013] According to the fuel cell membrane electrode sealing frame alignment device, the clamping plate is arranged in an L-shaped structure.

[0014] Beneficial effects:

[0015] By providing positioning columns and placement plates, it is convenient to position the membrane electrode sealing frame, and through the vertical plates, lifting blocks, electric push rods, clamping plates, connecting frames and screws, it is convenient to control the clamping blocks on the front and rear sides to clamp the membrane electrode sealing frame and control the rise of the membrane electrode sealing frame, so that it is convenient to take out the positioned membrane electrode sealing frame, and the operation is simple.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is an overall three-dimensional structural diagram of a fuel cell membrane electrode sealing frame alignment device of the utility model;

[0019] Figure 2 It is a three-dimensional structural diagram of another viewing angle of a fuel cell membrane electrode sealing frame alignment device of the utility model;

[0020] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0021] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0022] Legend:

[0023] 1. Placement plate; 2. Fixing frame; 3. Material picking unit; 301. Vertical plate; 302. Lifting slot; 303. Lifting block; 304. Electric push rod; 305. Clamp; 306. Pressure sensor; 307. Connecting frame; 308. Screw 1; 309. Motor; 4. PLC controller; 5. Groove; 6. Moving slot 1; 7. Screw 2; 8. Moving block 1; 9. Connecting plate; 10. Moving slot 2; 11. Moving block 2; 12. Positioning column; 13. Connecting block; 14. Bolt. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-4A fuel cell membrane electrode sealing frame alignment device comprises a placement plate 1: a groove 5 is provided on the upper side of the placement plate 1, a moving groove 6 is provided on the front and rear inner walls of the groove 5, a moving block 11 is slidably connected to the inner side of the moving groove 6, a connecting plate 9 is fixedly connected between the moving blocks 11 on both sides, a moving groove 10 is provided on the upper side of the connecting plate 9, a moving block 11 is slidably connected to the inner side of the moving groove 10, a positioning column 12 is fixedly connected to the upper side of the moving block 11 and the upper side of the placement plate 1, a fixed frame 2 is fixedly connected to the lower side of the placement plate 1, a material taking unit 3 is provided on the upper side of the placement plate 1, a PLC controller 4 is fixedly connected to the right side of the fixed frame 2, a screw 2 7 is rotatably connected to the inner side of the moving groove 6, The output end of screw rod 2 7 is threadedly connected to moving block 1 8, and the right end of screw rod 2 7 is fixedly connected with a turning handle, and the right side of moving block 2 11 is fixedly connected with a connecting block 13, and a bolt 14 is arranged between the connecting block 13 and the connecting plate 9, wherein a plurality of positioning columns 12 are arranged on the placement plate 1. When in use, the turning handle on screw rod 2 7 is rotated, screw rod 2 7 drives moving block 1 8 to move horizontally, and moving block 1 8 drives connecting plate 9 to move, and connecting plate 9 drives positioning column 12 on moving block 2 11 to move left and right, and then by loosening bolt 14 and moving positioning column 12 back and forth, it is convenient to adapt the positioning hole on the membrane electrode sealing frame and perform alignment operation, and PLC controller 4 is electrically connected to motor 309 and electric push rod 304.

[0026] The material taking unit 3 includes a vertical plate 301, which is fixedly connected to the upper sides of the front and rear ends of the placement plate 1. The outer sides of the front and rear vertical plates 301 are provided with lifting grooves 302, and the inner sides of the lifting grooves 302 are slidably connected with lifting blocks 303. The outer sides of the front and rear lifting blocks 303 are fixedly connected with electric push rods 304, and the outer ends of the electric push rods 304 are fixedly connected with clamping plates 305, and the outer sides of the clamping plates 305 are fixedly connected with pressure sensors 306. A connecting frame 307 is fixedly connected between the front and rear lifting blocks 303, and a motor 309 is fixedly connected to the upper side of the fixed frame 2. A screw 308 is fixedly connected to the output end of the motor 309. The screw 308 is threadedly connected to the connecting frame 307, and the screw 308 is rotatably connected to the placement plate 1. The connecting frame 307 is a U-shaped structure, and the clamping plate 305 is an L-shaped structure. When the membrane electrode sealing frame is attached to the proton exchange membrane, the electric push rod 304 is controlled to drive the clamping plate 305 to move, and the clamping plates 305 on the front and rear sides clamp the membrane electrode sealing frame. During the clamping process, the clamping pressure is monitored by the pressure sensor 306, and the electric push rod 304 is controlled to move through the PLC controller 4 to avoid clamping and damaging the membrane electrode sealing frame. Then the motor 309 is started, and the motor 309 drives the screw 308 to rotate, and the screw 308 drives the connecting frame 307 to rise, and the connecting frame 307 drives the lifting block 303 to move, and the lifting block 303 drives the clamping plate 305 to move, so that the clamping plates 305 on the front and rear sides control the membrane electrode sealing frame to rise, so that the membrane electrode sealing frame is separated from the positioning column 12, so that the membrane electrode sealing frame can be taken out quickly and conveniently, and the membrane electrode sealing frame can be avoided from being damaged when it is taken out manually.

[0027] Working principle: When in use, the staff first connects the positioning hole on the membrane electrode sealing frame with the positioning column 12 to facilitate the alignment of the membrane electrode sealing frame. After the proton exchange membrane is attached to the membrane electrode sealing frame, the electric push rod 304 is controlled to drive the clamping plate 305 to move, so that the clamping plates 305 on the front and rear sides clamp the membrane electrode sealing frame, and then the motor 309 is controlled to drive the screw 308 to rotate. Under the action of the connecting frame 307 and the lifting block 303, it is convenient to control the membrane electrode sealing frame to rise and separate from the positioning column 12, so as to quickly take out the membrane electrode sealing frame to avoid damage when taking out the membrane electrode sealing frame.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A fuel cell membrane electrode sealing frame alignment device, characterized in that: It comprises a placement plate (1): a groove (5) is provided on the upper side of the placement plate (1), a moving groove (6) is provided on the front and rear inner walls of the groove (5), a moving block (11) is slidably connected to the inner side of the moving groove (6), a connecting plate (9) is fixedly connected between the moving blocks (11) on the front and rear sides, a moving groove (10) is provided on the upper side of the connecting plate (9), a moving block (11) is slidably connected to the inner side of the moving groove (10), a positioning column (12) is fixedly connected to the upper side of the moving block (11) and the upper side of the placement plate (1), a fixed frame (2) is fixedly connected to the lower side of the placement plate (1), a material taking unit (3) is provided on the upper side of the placement plate (1), and a PLC controller (4) is fixedly connected to the right side of the fixed frame (2); The material taking unit (3) comprises a vertical plate (301), wherein the vertical plate (301) is fixedly connected to the upper sides of the front and rear ends of the placing plate (1), and the outer sides of the vertical plates (301) on the front and rear sides are provided with lifting grooves (302), and the inner sides of the lifting grooves (302) are slidably connected with lifting blocks (303), and the outer sides of the lifting blocks (303) on the front and rear sides are fixedly connected with electric push rods (304), and the outer ends of the electric push rods (304) are fixedly connected with clamping plates (305), and the outer sides of the clamping plates (305) are fixedly connected with pressure sensors (306), and a connecting frame (307) is fixedly connected between the lifting blocks (303) on the front and rear sides, and a motor (309) is fixedly connected to the upper side of the fixed frame (2), and a screw rod 1 (308) is fixedly connected to the output end of the motor (309).

2. A fuel cell membrane electrode sealing frame alignment device according to claim 1, characterized in that: The screw rod 1 (308) is threadedly connected to the connection frame (307).

3. A fuel cell membrane electrode sealing frame alignment device according to claim 1, characterized in that: The screw rod 1 (308) is rotationally connected to the placement plate (1).

4. A fuel cell membrane electrode sealing frame alignment device according to claim 1, characterized in that: The inner side of the movable groove 1 (6) is rotatably connected with a screw rod 2 (7), the output end of the screw rod 2 (7) is threadedly connected with the movable block 1 (8), and the right end of the screw rod 2 (7) is fixedly connected with a turning handle.

5. A fuel cell membrane electrode sealing frame alignment device according to claim 1, characterized in that: A connecting block (13) is fixedly connected to the right side of the second moving block (11), and a bolt (14) is provided between the connecting block (13) and the connecting plate (9).

6. A fuel cell membrane electrode sealing frame alignment device according to claim 1, characterized in that: The connection frame (307) is arranged in a U-shaped structure.

7. A fuel cell membrane electrode sealing frame alignment device according to claim 1, characterized in that: The clamping plate (305) is arranged in an L-shaped structure.

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