CN220386903U - Proton exchange membrane automatic spraying equipment - Google Patents
Proton exchange membrane automatic spraying equipment Download PDFInfo
- Publication number
- CN220386903U CN220386903U CN202321898163.7U CN202321898163U CN220386903U CN 220386903 U CN220386903 U CN 220386903U CN 202321898163 U CN202321898163 U CN 202321898163U CN 220386903 U CN220386903 U CN 220386903U
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- China
- Prior art keywords
- spraying
- wall
- exchange membrane
- proton exchange
- rotating shaft
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- 238000005507 spraying Methods 0.000 title claims abstract description 92
- 239000012528 membrane Substances 0.000 title claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000003973 paint Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The utility model discloses automatic spraying equipment for a proton exchange membrane, which comprises a spraying frame, wherein the spraying frame comprises a base, a supporting frame is fixedly arranged at the top of the base, two supporting frames are symmetrically arranged, a traction assembly is rotationally connected between the two supporting frames, the traction assembly comprises a traction roller I and a traction roller II, the inner wall of the supporting frame is in sliding connection with a spraying assembly, the spraying assembly comprises sliding seats, two sliding seats are arranged, hollow spraying plates for spraying the proton exchange membrane are fixedly arranged between the two sliding seats, two hollow spraying plates which are vertically symmetrically distributed are fixedly connected between the two sliding seats through the arrangement of the spraying assembly, and atomizing nozzles are uniformly and fixedly arranged on the outer walls of the two hollow spraying plates, so that the upper surface and the lower surface of a sub-exchange membrane conveyed by the traction assembly are conveniently sprayed at the same time, and the working efficiency and the spraying uniformity are improved.
Description
Technical Field
The utility model relates to the technical field of proton exchange membrane spraying and setting, in particular to automatic proton exchange membrane spraying equipment.
Background
The proton exchange membrane is a core component of the proton exchange membrane fuel cell, plays a key role in the performance of the cell, and has two main functions in the fuel cell: on one hand, the proton exchange membrane provides a channel for migration and transportation of protons, so that the protons pass through the membrane to reach the cathode from the anode, and transfer with electrons of an external circuit to form a loop, and provide current to the outside, therefore, the performance of the proton exchange membrane plays a very important role in the performance of the fuel cell, the service life of the cell is directly influenced by the performance of the proton exchange membrane, and on the other hand, the proton exchange membrane is used as a reaction gas for isolating the cathode and the anode by the membrane. In practical application, the proton membrane needs to meet the following points that the proton membrane has higher proton conductivity, the proton conductivity at least reaches 0.1s/cm, the proton membrane has low electron conductivity, the proton membrane has good gas barrier capability, the efficiency of the battery can be guaranteed under the condition of being in a dry state and a wet state, the chemical stability is to a certain extent, namely, the structure of the paper exchange membrane can be kept stable in the operation process of the fuel cell, the proton membrane has good thermal stability, the mechanical property and the dimensional stability are good, the swelling rate is low, the environment is friendly, the price is low, when the proton exchange membrane is manufactured, the spraying operation is needed to be carried out on the upper surface and the lower surface of the proton exchange membrane, the existing equipment for carrying out automatic spraying on the proton exchange membrane generally needs to carry out spraying on the top of the proton exchange membrane through a mechanical arm, and finally, the back of the proton exchange membrane needs to be repeatedly sprayed after the coating is dried after one surface is sprayed, the spraying operation is carried out, the spraying operation efficiency is lower, the automatic spraying is inconvenient to be carried out on the upper surface and the lower surface, and the lower surface is unfavorable for improving the working efficiency.
Accordingly, based on the above technical problems, it is necessary for those skilled in the art to develop an automatic spraying apparatus for proton exchange membrane.
Disclosure of Invention
The utility model aims to provide automatic spraying equipment for a proton exchange membrane.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model discloses automatic spraying equipment for a proton exchange membrane, which comprises a spraying frame, wherein the spraying frame comprises a base, a supporting frame is fixedly arranged at the top of the base, two supporting frames are symmetrically arranged, a traction assembly is rotatably connected between the two supporting frames, the traction assembly comprises a traction roller I and a traction roller II, the inner wall of the supporting frame is in sliding connection with the spraying assembly, the spraying assembly comprises sliding seats, two sliding seats are arranged, and a hollow spraying plate for spraying the proton exchange membrane is fixedly arranged between the two sliding seats.
Further, a reinforcing rod is fixedly installed between the two supporting frames, a sliding groove is formed in the inner wall of each supporting frame, a through groove is formed in the top of each supporting frame, and the sliding groove is communicated with the through groove.
Further, the driving frame is fixedly installed at the top of the sliding seat, the outer wall of the sliding seat is in sliding connection with the inner wall of the sliding groove, the outer wall of the driving frame is in sliding connection with the inner wall of the sliding groove, and the inner walls at two ends of the through groove are rotationally connected with the lead screw through the bearing.
Further, a gear III is fixedly arranged on the outer wall of the screw rod on one side, a servo motor II is fixedly arranged on the outer wall of the supporting frame, a gear IV is fixedly arranged on the outer wall of the output shaft of the servo motor II, and the gear IV is in meshed connection with the gear III.
Further, two the lead screw outer wall is connected through belt pulley two, belt two transmission, hollow spraying board upper and lower symmetry is provided with two, two hollow spraying board outer wall evenly fixed mounting atomizer, upper and lower atomizer is used for spraying proton exchange membrane upper and lower two sides simultaneously, slide outer wall fixed connection coating conveyer pipe, communicate between coating conveyer pipe and the two hollow spraying board, coating conveyer pipe outer wall fixed connection high-pressure gas pipe.
Further, the traction assembly comprises a first rotating shaft, two rotating shafts are arranged up and down, the first rotating shaft is rotatably connected to the inner walls of the two sides of the support frame through bearings, and a first traction roller is fixedly arranged on the outer wall of the first rotating shaft.
Further, the inner wall on the right side of the support frame is rotationally connected with a second rotating shaft through a bearing, a second traction roller is fixedly arranged on the outer wall of the second rotating shaft, and the first rotating shaft and the second rotating shaft are in transmission connection through a first belt pulley and a first belt.
Further, the first servo motor is fixedly installed on the outer wall of the support frame, the second gear is fixedly installed on the outer wall of the first output shaft of the servo motor, the first gear is fixedly installed on the outer wall of the first rotating shaft, and the first gear is meshed with the second gear.
In the technical scheme, the automatic spraying equipment for the proton exchange membrane has the following beneficial effects:
1. through setting up the spraying subassembly, two hollow spraying boards of upper and lower symmetric distribution of fixed connection between two slide, evenly fixed mounting atomizer at two hollow spraying board outer walls to conveniently carry out the spraying to the sub-exchange membrane that carries through the traction assembly and go on two sides about simultaneously, improved work efficiency and the homogeneity of spraying;
2. through setting up two lead screw cooperation and carrying out the transmission to the slide of both sides, rotate through servo motor two drive lead screws, under the transmission effect of belt two and belt pulley, can control two slides simultaneously at spout, logical inslot wall and slide to the convenience is reciprocating the spraying to upper and lower two sides of proton exchange membrane, has improved the homogeneity of spraying.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic diagram of a front view structure of an automatic spraying device for proton exchange membrane according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a spraying frame of an automatic spraying device for proton exchange membrane according to an embodiment of the present utility model;
fig. 3 is a schematic drawing of a traction assembly of an automatic spraying device for proton exchange membrane according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a spraying assembly of an automatic spraying device for proton exchange membrane according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a spray head installation structure of an automatic spraying device for proton exchange membrane according to an embodiment of the present utility model.
Reference numerals illustrate: the base 100, the support frame 110, the reinforcing rod 120, the sliding groove 130, the through groove 140, the first rotating shaft 200, the first traction roller 210, the first belt pulley 220, the first belt 221, the first gear 230, the second rotating shaft 240, the second traction roller 250, the first servo motor 260, the second gear 261, the sliding seat 300, the driving frame 310, the lead screw 320, the third gear 321, the second servo motor 330, the fourth gear 331, the second belt pulley 340, the second belt 350, the hollow spraying plate 360, the atomizing nozzle 361, the paint conveying pipe 370 and the high-pressure air pipe 371.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
See fig. 1-5;
the utility model relates to automatic spraying equipment for a proton exchange membrane, which comprises a spraying frame, wherein the spraying frame comprises a base 100, a supporting frame 110 is fixedly arranged at the top of the base 100, the supporting frame 110 is used for installing a traction assembly and a spraying assembly, the traction assembly is arranged for dragging a proton exchange membrane, so that automatic spraying of the top and bottom outer walls of the proton exchange membrane is conveniently carried out through the spraying assembly, the two supporting frames 110 are symmetrically arranged, the traction assembly is rotationally connected between the two supporting frames 110, the traction assembly comprises a first traction roller 210 and a second traction roller 250, the inner wall of the supporting frame 110 is slidingly connected with the spraying assembly, the spraying assembly comprises two sliding seats 300, a hollow spraying plate 360 for spraying the proton exchange membrane is fixedly arranged between the two sliding seats 300, the sliding seats 300 are arranged for conveying paint to the hollow spraying plate 360 and driving the hollow spraying plate 360 to move, and the traction roller 210 and the traction roller 250 are arranged for clamping and conveying the two ends of the proton exchange membrane.
The reinforcing rod 120 is fixedly installed between the two supporting frames 110, the reinforcing rod 120 is used for improving the effect of structural strength between the two supporting frames 110, the sliding groove 130 is formed in the inner wall of the supporting frame 110, the sliding groove 130 is arranged and matched with the through groove 140 for use, the left-right movement effect of the sliding seat 300 is conveniently controlled, the through groove 140 is formed in the top of the supporting frame 110, the sliding groove 130 is communicated with the through groove 140, the screw rod 320 is installed on the inner wall of the through groove 140, the sliding seat 300 is conveniently driven to slide on the inner wall of the sliding groove 130 through the two screw rods 320, the driving frame 310 is fixedly installed on the top of the sliding seat 300, the outer wall of the sliding seat 300 is in sliding connection with the inner wall of the sliding groove 130, the outer wall of the driving frame 310 is in sliding connection with the inner wall of the sliding groove 130, the two ends of the through groove 140 are in rotary connection with the screw rod 320 through bearings, the gear III 321 is fixedly installed on the outer wall of the screw rod 320 on one side, the outer wall of the supporting frame 110 is fixedly installed with the servo motor II 330, the output shaft of the servo motor II is fixedly installed with the gear IV 331, the IV is in meshed connection with the III 321, the IV is conveniently driven by the driving gear 331 through the II driving the two screw rod 330, and the IV driving gear 321 is conveniently rotated, so that the two driving screw rod 320 is conveniently driven to reciprocate and the sliding seat 300.
The outer walls of the two lead screws 320 are connected through the belt pulley II 340 and the belt II 350 in a transmission way, the two hollow spraying plates 360 are vertically symmetrically arranged, the atomizing nozzles 361 are uniformly and fixedly arranged on the outer walls of the two hollow spraying plates 360, the atomizing nozzles 361 are symmetrically distributed up and down, so that the top and bottom outer walls of the proton exchange membrane are conveniently sprayed, the upper and lower atomizing nozzles 361 are used for simultaneously spraying the upper surface and the lower surface of the proton exchange membrane, the outer walls of the sliding seat 300 are fixedly connected with the paint conveying pipe 370, the paint conveying pipe 370 is communicated with the two hollow spraying plates 360, the outer walls of the paint conveying pipe 370 are fixedly connected with the high-pressure air pipe 371, the paint conveying pipe 370 is used for conveying paint to the inner walls of the sliding seat 300 and the hollow spraying plates 360, the pressure of the paint spraying is increased through the arrangement of the high-pressure air pipe 371, the atomization effect of the paint is promoted, the uniform spraying to the surface of the proton exchange membrane is conveniently improved, and the paint spraying efficiency is conveniently improved, and the paint is saved.
The traction assembly comprises a first rotating shaft 200, two upper and lower rotating shafts 200 are arranged on the inner walls of two sides of a support frame 110 in a rotating manner, the first rotating shaft 200 is connected to the inner walls of two sides of the support frame 110 in a rotating manner through bearings, the first rotating shaft 200 is fixedly provided with a first traction roller 210, the inner wall of the right side of the support frame 110 is connected with a second rotating shaft 240 in a rotating manner through bearings, the second rotating shaft 240 is arranged to be used for installing a second traction roller 250, so that a proton exchange membrane is clamped between the first traction roller 210 and the second traction roller 250 for rolling conveying, the outer wall of the second rotating shaft 240 is fixedly provided with the second traction roller 250, the upper rotating shaft 200 and the upper rotating shaft 240 are in transmission connection through a first belt pulley 220 and a first belt 221, the proton exchange membrane can be conveyed between the two hollow spraying plates 360 under the action of friction force, the top and the bottom of the proton exchange membrane are conveniently sprayed synchronously through an atomization nozzle 361 arranged on the outer walls of the two hollow spraying plates 360, a first servo motor 260 is fixedly arranged on the outer wall of the support frame 110, a second output shaft 260 is fixedly provided with a gear 261, the outer wall of the first servo motor 200 is fixedly arranged on the outer wall of the servo motor, the first gear 230 is fixedly arranged on the outer wall of the servo motor 230, the first rotating shaft 200 is fixedly arranged on the outer wall of the first rotating shaft 230, the upper rotating shaft 200 is connected with the first gear 230, the upper rotating shaft 230 is fixedly arranged, the upper rotating shaft 230 is connected with the upper rotating shaft 230 and the first gear 230 is meshed with the first gear 210 and is used for driving the upper traction roller and two sides of the upper traction roller 210.
The utility model has the following specific use process: when the proton exchange membrane spraying device is used by a person skilled in the art, the proton exchange membrane to be sprayed is pulled between the first traction roller 210 and the second traction roller 250, the first traction roller 210 and the second traction roller 250 synchronously rotate under the transmission action of the first belt pulley 220 and the first belt 221 through driving the first servo motor 260, the proton exchange membrane is conveyed at a constant speed, meanwhile, the paint conveying pipe 370 is connected with the paint conveying pipe, the high-pressure gas pipe 371 is connected with the air pump to convey high-pressure gas, the top and the bottom of the proton exchange membrane passing through the space between the two hollow spraying plates 360 are sprayed through the upper atomizing nozzle 361 and the lower atomizing nozzle 361, the sliding seat 300 is driven to slide on the inner walls of the sliding groove 130 and the through groove 140 through driving the second servo motor 330, and the top and the bottom of the proton exchange membrane are uniformly sprayed.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a proton exchange membrane automatic spraying equipment, includes the spraying frame, the spraying frame includes base (100), base (100) top fixed mounting support frame (110), support frame (110) symmetry is provided with two, two rotate between support frame (110) and connect the traction assembly, a serial communication port, the traction assembly includes traction roller one (210) and traction roller two (250), support frame (110) inner wall sliding connection spraying assembly, the spraying assembly includes slide (300), slide (300) are provided with two, two fixed mounting is used for hollow spraying board (360) of proton exchange membrane spraying between slide (300).
2. The automatic proton exchange membrane spraying equipment according to claim 1, wherein a reinforcing rod (120) is fixedly installed between two supporting frames (110), a sliding groove (130) is formed in the inner wall of each supporting frame (110), a through groove (140) is formed in the top of each supporting frame (110), and the sliding groove (130) is communicated with the through groove (140).
3. The automatic proton exchange membrane spraying device according to claim 2, wherein a driving frame (310) is fixedly installed at the top of the sliding seat (300), the outer wall of the sliding seat (300) is slidably connected with the inner wall of the sliding groove (130), the outer wall of the driving frame (310) is slidably connected with the inner wall of the sliding groove (130), and a lead screw (320) is rotatably connected between the inner walls of the two ends of the through groove (140) through a bearing.
4. A proton exchange membrane automatic spraying device according to claim 3, wherein a third gear (321) is fixedly arranged on the outer wall of the screw rod (320) on one side, a second servo motor (330) is fixedly arranged on the outer wall of the supporting frame (110), a fourth gear (331) is fixedly arranged on the outer wall of the output shaft of the second servo motor (330), and the fourth gear (331) is in meshed connection with the third gear (321).
5. The automatic proton exchange membrane spraying device according to claim 4, wherein two outer walls of the screw rods (320) are in transmission connection through a belt pulley II (340) and a belt II (350), two hollow spraying plates (360) are vertically symmetrically arranged, two atomizing nozzles (361) are uniformly and fixedly arranged on the outer walls of the hollow spraying plates (360), the upper atomizing nozzle (361) and the lower atomizing nozzle (361) are used for simultaneously spraying the upper surface and the lower surface of the proton exchange membrane, the outer walls of the sliding seat (300) are fixedly connected with a coating conveying pipe (370), the coating conveying pipe (370) is communicated with the two hollow spraying plates (360), and the outer walls of the coating conveying pipe (370) are fixedly connected with a high-pressure air pipe (371).
6. The automatic proton exchange membrane spraying device according to claim 1, wherein the traction assembly comprises a first rotating shaft (200), the first rotating shaft (200) is arranged up and down, the first rotating shaft (200) is rotatably connected to inner walls on two sides of the support frame (110) through bearings, and a first traction roller (210) is fixedly arranged on the outer wall of the first rotating shaft (200).
7. The automatic spraying equipment for the proton exchange membrane according to claim 6, wherein the inner wall on the right side of the supporting frame (110) is rotatably connected with a second rotating shaft (240) through a bearing, a second traction roller (250) is fixedly arranged on the outer wall of the second rotating shaft (240), and the first rotating shaft (200) and the second rotating shaft (240) above are in transmission connection through a first belt pulley (220) and a first belt (221).
8. The automatic proton exchange membrane spraying device according to claim 7, wherein a first servo motor (260) is fixedly installed on the outer wall of the supporting frame (110), a second gear (261) is fixedly installed on the outer wall of an output shaft of the first servo motor (260), a first gear (230) is fixedly installed on the outer wall of the rotating shaft (200), and the first gear (230) is in meshed connection with the second gear (261).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321898163.7U CN220386903U (en) | 2023-07-19 | 2023-07-19 | Proton exchange membrane automatic spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321898163.7U CN220386903U (en) | 2023-07-19 | 2023-07-19 | Proton exchange membrane automatic spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220386903U true CN220386903U (en) | 2024-01-26 |
Family
ID=89612277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321898163.7U Active CN220386903U (en) | 2023-07-19 | 2023-07-19 | Proton exchange membrane automatic spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220386903U (en) |
-
2023
- 2023-07-19 CN CN202321898163.7U patent/CN220386903U/en active Active
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