Dispensing jig for fuel cell power generation device production

Abstract

The utility model relates to the technical field of fuel cells, in particular to a dispensing jig for production of a fuel cell power generation device, which is characterized in that a worker adjusts the position of a sucker component on a fixed plate according to the size of a plate, then places the plate on a positioning component, and starts a vacuumizing component, so that the sucker component adsorbs the plate, and the plate is fixed on the positioning component. The flexibility is improved and the use limitation is reduced; comprising a hollow supporting beam and a fixing plate, the fixing plate is arranged at the top end of the hollow supporting beam, the positioning assembly is arranged at the top end of the fixing plate, the two suction cup assemblies are fixedly arranged on the fixing plate in a sliding mode, and the vacuumizing assembly is arranged on the hollow supporting beam.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel cells, in particular to a dispensing jig for the production of fuel cell power generation devices. Background Art

[0002] The dispensing jig for the production of fuel cell power generation devices plays an important role in the fuel cell manufacturing process and is used to accurately and efficiently complete sealing and bonding work.

[0003] In the prior art, a patent document with the publication number of CN221208787U discloses a dispensing jig for a bipolar plate of a hydrogen fuel cell, which includes a fixing component and a fixing plate. It is characterized in that the fixing plate is installed at the front end of the top of the fixing component, side positioning frames are arranged at both side edges of the top of the fixing plate, a positioning component is arranged between the two side positioning frames, and two suction cups are symmetrically arranged at the center of the fixing plate.

[0004] During the use process, it is found that the suction cups of the above device are fixedly arranged, and the two groups of suction cups need to adsorb simultaneously. If the size of the plate is small and the two groups of suction cups cannot adsorb the plate simultaneously, the device cannot be used, which has certain limitations. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a dispensing jig for the production of a fuel cell power generation device with reduced usage limitations.

[0006] The dispensing jig for the production of the fuel cell power generation device of the utility model includes a hollow support beam and a fixing plate. The fixing plate is arranged at the top end of the hollow support beam. It also includes a positioning component, a suction cup component and a vacuum pumping component. The positioning component is arranged at the top end of the fixing plate. Two groups of suction cup components can be fixedly and slidably arranged on the fixing plate. The vacuum pumping component is arranged on the hollow support beam. According to the size of the plate, the staff adjusts the position of the suction cup component on the fixing plate, and then places the plate on the positioning component and starts the vacuum pumping component, so that the suction cup component adsorbs the plate, improving flexibility and reducing usage limitations.

[0007] Preferably, the positioning assembly includes a servo motor, a bidirectional lead screw, a first slider, a support frame, a chute and a second slider. A groove is provided at the top end of the fixed plate. A set of bidirectional lead screws are rotatably arranged in the groove. A servo motor is provided on the fixed plate. The output end of the servo motor is connected to one end of the bidirectional lead screw. Both sets of first sliders are slidably arranged in the groove and are threadedly connected to the bidirectional lead screw. A set of support frames are respectively provided at the top ends of each set of first sliders. A chute is provided at the top end of the fixed plate. A second slider is provided at the bottom end of the support frame. The second sliders are all slidably arranged in the chute. According to the length of the plate, the servo motor is started, so that the bidirectional lead screw drives the two sets of first sliders to adjust the distance under the cooperation of the chute and the second slider, and further adjusts the distance between the two sets of support frames. The two sets of support frames cooperate with each other to support the plate, improving flexibility.

[0008] Preferably, the suction cup assembly includes a suction cup body, side plates, strip-shaped openings, bolts and hoses. A strip-shaped through hole is provided at the top end of the fixed plate. The strip-shaped through hole communicates with the hollow support beam. A set of side plates are respectively provided at both ends of the suction cup body. A set of strip-shaped openings are respectively provided on each set of side plates. A set of bolts are respectively inserted through each set of strip-shaped openings. A plurality of threaded grooves are provided at the top end of the fixed plate. The output end of the suction cup body is communicated with the input end of the hose. The output end of the hose is communicated with the input end of the vacuum pumping assembly. The hose penetrates through the strip-shaped through hole. According to the width dimension of the plate, the staff adjusts the position of the suction cup body, and then makes the bolts pass through the strip-shaped openings and be threadedly connected to the threaded grooves, thereby completing the position adjustment of the suction cup body and further realizing the distance adjustment between the two sets of suction cup bodies.

[0009] Preferably, the vacuum pumping assembly includes a vacuum tank, a vacuum pump and a suction pipe. A vacuum tank is provided inside the hollow support beam. The output ends of both hoses are communicated with one end of the vacuum tank. A vacuum pump is provided on the hollow support beam. The output end of the vacuum tank is provided with a suction pipe. The output end of the suction pipe is communicated with the input end of the vacuum pump. The vacuum pump is started, so that the vacuum tank, the suction pipe and the hose cooperate to form a negative pressure inside the suction cup body, thereby realizing the adsorption of the suction cup body to the plate.

[0010] Preferably, it further includes valves. A set of valves are respectively provided on the two hoses. The staff can perform a deactivation operation on one set of suction cup bodies according to the usage requirements, improving flexibility.

[0011] Preferably, it further includes a reinforcing plate. A reinforcing plate is provided between the hollow support beam and the fixed plate. The hollow support beam and the fixed plate are strengthened and connected through the reinforcing plate, improving the connection firmness.

[0012] Preferably, a buffer pad is provided at the top end of the support frame. The support frame reduces the hard collision with the plate under the cooperation of the buffer pad, improving the protection performance.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: According to the size of the board, the staff adjusts the position of the sucker assembly on the fixed plate, and then places the board on the positioning assembly. After starting the vacuum pumping assembly, the sucker assembly adsorbs the board, improving flexibility and reducing the limitations of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the first axonometric structural schematic diagram of the present utility model;

[0015] Figure 2 is the exploded structural schematic diagram of the present utility model;

[0016] Figure 3 is the enlarged structural schematic diagram of structures such as the servo motor and the support frame;

[0017] Figure 4 is the enlarged structural schematic diagram of structures such as the air extraction pump and the vacuum tank;

[0018] Figure 5 is Figure 4 the enlarged partial structural schematic diagram of part A in

[0019] Figure 6 is the second axonometric structural schematic diagram of the present utility model.

[0020] Reference numerals in the drawings: 1, hollow support beam; 2, fixed plate; 3, servo motor; 4, bidirectional lead screw; 5, first slider; 6, support frame; 7, chute; 8, second slider; 9, sucker body; 10, side plate; 11, strip-shaped opening; 12, bolt; 13, hose; 14, vacuum tank; 15, air extraction pump; 16, air extraction pipe; 17, valve; 18, reinforcing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0022] Embodiment 1

[0023] As Figure 1 , Figure 2 and Figure 6 shown, the dispensing jig produced by the fuel cell power generation device of the present utility model includes a hollow support beam 1 and a fixed plate 2. The fixed plate 2 is provided at the top of the hollow support beam 1. It further includes a positioning assembly, a sucker assembly and a vacuum pumping assembly. The positioning assembly is provided at the top of the fixed plate 2. Two groups of sucker assemblies can be fixedly and slidably arranged on the fixed plate 2. The vacuum pumping assembly is provided on the hollow support beam 1;

[0024] As Figure 1 , Figure 2 and Figure 3 shown, the positioning component includes a servo motor 3, a bidirectional lead screw 4, a first slider 5, a support frame 6, a chute 7 and a second slider 8. A groove is provided at the top end of the fixed plate 2, and a set of bidirectional lead screws 4 are rotatably arranged in the groove. A servo motor 3 is provided on the fixed plate 2, and the output end of the servo motor 3 is connected to one end of the bidirectional lead screw 4. Both groups of first sliders 5 are slidably arranged in the groove and are threadedly connected to the bidirectional lead screw 4. A set of support frames 6 are respectively provided at the top ends of each group of first sliders 5. A chute 7 is provided at the top end of the fixed plate 2, and a second slider 8 is provided at the bottom end of the support frame 6. The second sliders 8 are all slidably arranged in the chute 7.

[0025] In this embodiment, according to the size of the plate, the staff adjusts the position of the suction cup component on the fixed plate 2. According to the length of the plate, the servo motor 3 is started, so that the bidirectional lead screw 4 drives the two groups of first sliders 5 to adjust the distance under the cooperation of the chute 7 and the second slider 8, and further adjusts the distance between the two groups of support frames 6. The two groups of support frames 6 cooperate with each other to support the plate, and the vacuum pumping component is started, so that the suction cup component adsorbs the plate.

[0026] Embodiment 2

[0027] As Figure 1 , Figure 2 and Figure 6 shown, the dispensing jig produced by the fuel cell power generation device of the present utility model includes a hollow support beam 1 and a fixed plate 2. The fixed plate 2 is provided at the top end of the hollow support beam 1. It further includes a positioning component, a suction cup component and a vacuum pumping component. The positioning component is provided at the top end of the fixed plate 2. Two groups of suction cup components can be fixedly and slidably arranged on the fixed plate 2. The vacuum pumping component is provided on the hollow support beam 1;

[0028] As Figure 1 , Figure 2 and Figure 3 shown, the positioning component includes a servo motor 3, a bidirectional lead screw 4, a first slider 5, a support frame 6, a chute 7 and a second slider 8. A groove is provided at the top end of the fixed plate 2, and a set of bidirectional lead screws 4 are rotatably arranged in the groove. A servo motor 3 is provided on the fixed plate 2, and the output end of the servo motor 3 is connected to one end of the bidirectional lead screw 4. Both groups of first sliders 5 are slidably arranged in the groove and are threadedly connected to the bidirectional lead screw 4. A set of support frames 6 are respectively provided at the top ends of each group of first sliders 5. A chute 7 is provided at the top end of the fixed plate 2, and a second slider 8 is provided at the bottom end of the support frame 6. The second sliders 8 are all slidably arranged in the chute 7;

[0029] As Figure 1 , Figure 4 and Figure 5As shown in the figure, the suction cup assembly includes a suction cup body 9, side plates 10, strip-shaped openings 11, bolts 12 and a hose 13. At the top of the fixing plate 2, there is a strip-shaped through port which communicates with the hollow support beam 1. On both sides of the suction cup body 9, a set of side plates 10 are respectively arranged. On each set of side plates 10, a set of strip-shaped openings 11 are respectively arranged. A set of bolts 12 are respectively inserted through each set of strip-shaped openings 11. At the top of the fixing plate 2, multiple sets of threaded grooves are arranged. The output end of the suction cup body 9 is communicated with the input end of the hose 13. The output end of the hose 13 is communicated with the input end of the vacuum extraction assembly. The hose 13 passes through the strip-shaped through port;

[0030] As Figure 4 shown in the figure, the vacuum extraction assembly includes a vacuum tank 14, an air extraction pump 15 and an air extraction pipe 16. The vacuum tank 14 is arranged inside the hollow support beam 1. The output ends of the two hoses 13 are both communicated with one end of the vacuum tank 14. An air extraction pump 15 is arranged on the hollow support beam 1. The output end of the vacuum tank 14 is provided with an air extraction pipe 16. The output end of the air extraction pipe 16 is communicated with the input end of the air extraction pump 15;

[0031] It further includes a valve 17 and a reinforcing plate 18. A set of valves 17 are respectively arranged on the two hoses 13. A reinforcing plate 18 is arranged between the hollow support beam 1 and the fixing plate 2.

[0032] In this embodiment, according to the width dimension of the plate, the staff adjusts the position of the suction cup body 9. Then, the bolts 12 are passed through the strip-shaped openings 11 and are threadedly connected with the threaded grooves, so as to complete the position adjustment of the suction cup body 9, and further realize the adjustment of the distance between the two suction cup bodies 9. According to the length of the plate, the servo motor 3 is started, so that the bidirectional lead screw 4 drives the two sets of first sliders 5 to adjust the distance under the cooperation of the chute 7 and the second slider 8, and further adjusts the distance between the two sets of support frames 6. The two sets of support frames 6 cooperate with each other to support the plate. The air extraction pump 15 is started, so that the vacuum tank 14, the air extraction pipe 16 and the hose 13 cooperate to form negative pressure inside the suction cup body 9, so as to realize the adsorption of the suction cup body 9 on the plate.

[0033] For the servo motor 3, the suction cup body 9, the vacuum tank 14 and the valve 17 of the dispensing jig produced by the fuel cell power generation device of the present utility model are purchased on the market. Those skilled in the art only need to install and operate according to the attached operation manual, without the need for those skilled in the art to make creative efforts.

[0034] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. The dispensing jig produced by the fuel cell power generation device, comprising a hollow support beam (1) and a fixing plate (2), with the fixing plate (2) arranged at the top of the hollow support beam (1), characterized in that, It further includes a positioning component, a suction cup component and a vacuum pumping component. A positioning component is provided at the top of the fixed plate (2). Two groups of suction cup components are fixedly and slidably arranged on the fixed plate (2). A vacuum pumping component is provided on the hollow support beam (1).

2. The dispensing jig produced by the fuel cell power generation device according to claim 1, wherein The positioning component includes a servo motor (3), a bidirectional lead screw (4), a first slider (5), a support frame (6), a chute (7) and a second slider (8). A groove is provided at the top of the fixed plate (2). A group of bidirectional lead screws (4) are rotatably arranged in the groove. A servo motor (3) is provided on the fixed plate (2). The output end of the servo motor (3) is connected to one end of the bidirectional lead screw (4). Two groups of first sliders (5) are both slidably arranged in the groove and are threadedly connected to the bidirectional lead screw (4). A group of support frames (6) are respectively provided at the top of each group of first sliders (5). A chute (7) is provided at the top of the fixed plate (2). A second slider (8) is provided at the bottom of the support frame (6). The second sliders (8) are all slidably arranged in the chute (7).

3. The dispensing jig produced by the fuel cell power generation device according to claim 1, wherein The suction cup component includes a suction cup body (9), side plates (10), strip-shaped openings (11), bolts (12) and hoses (13). A strip-shaped through opening is provided at the top of the fixed plate (2). The strip-shaped through opening is communicated with the hollow support beam (1). A group of side plates (10) are respectively provided at both side ends of the suction cup body (9). A group of strip-shaped openings (11) are respectively provided on each group of side plates (10). A group of bolts (12) are respectively inserted through each group of strip-shaped openings (11). Multiple groups of threaded grooves are provided at the top of the fixed plate (2). The output end of the suction cup body (9) is communicated with the input end of the hose (13). The output end of the hose (13) is communicated with the input end of the vacuum pumping component. The hose (13) penetrates through the strip-shaped through opening.

4. The dispensing jig produced by the fuel cell power generation device according to claim 3, characterized in that, The vacuum pumping component includes a vacuum tank (14), a vacuum pump (15) and a suction pipe (16). A vacuum tank (14) is provided inside the hollow support beam (1). The output ends of the two groups of hoses (13) are both communicated with one end of the vacuum tank (14). A vacuum pump (15) is provided on the hollow support beam (1). The output end of the vacuum tank (14) is provided with a suction pipe (16). The output end of the suction pipe (16) is communicated with the input end of the vacuum pump (15).

5. The dispensing jig produced by the fuel cell power generation device according to claim 3, characterized in that It further includes valves (17). A group of valves (17) are respectively provided on the two groups of hoses (13).

6. The dispensing jig produced by the fuel cell power generation device according to claim 1, characterized in that, It further includes a reinforcing plate (18). A reinforcing plate (18) is provided between the hollow support beam (1) and the fixed plate (2).

7. The dispensing jig produced by the fuel cell power generation device according to claim 2, characterized in that, A buffer pad is provided at the top of the support frame (6).

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