Metal fuel cell component material preparation device

Abstract

The invention relates to the technical field of preparation of battery materials, in particular to a metal fuel cell composition material preparation device which comprises a movable base, a first fixing plate and a second fixing plate, the first fixing plate is fixedly mounted on one side of the upper surface of the movable base, and the second fixing plate is fixedly mounted on the other side of the upper surface of the movable base; the second fixing plate is fixedly installed on the side, away from the first fixing plate, of the upper surface of the movable base, a spraying assembly is arranged on the second fixing plate and comprises an overturning module and a spraying module, and the overturning module and the spraying module are matched with each other to achieve feeding and spraying; the overturning module comprises a first servo motor fixedly mounted on the surface of a second fixing plate, according to the preparation device for the metal fuel cell composition material, through cooperation of the spraying assembly and the stirring assembly, a coating in a feeding barrel can be stirred while comprehensive spraying of a proton exchange membrane can be achieved, the consistency and uniformity of the coating are improved, and the uniformity of the coating is improved. Therefore, the spraying effect is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of battery material preparation, and in particular to a device for preparing constituent materials of a metal fuel cell. Background Art

[0002] Proton exchange membrane is a semipermeable membrane, usually as the core component of fuel cells, and plays a key role in battery performance. In fuel cells, the main function of proton exchange membrane is to separate reactants and transfer protons while blocking the direct electron pathway through the membrane.

[0003] In order to improve proton conductivity, reduce hydration level and enhance mechanical stability, spraying operations are usually performed on the surface of the proton exchange membrane. However, the traditional spraying method is to spray one side first and then the other side, and the spraying efficiency is too low. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a device for preparing metal fuel cell component materials, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A metal fuel cell component material preparation device, including a mobile base, a first fixed plate and a second fixed plate, the first fixed plate is fixedly mounted on one side of the upper surface of the mobile base, the second fixed plate is fixedly mounted on the side of the upper surface of the mobile base away from the first fixed plate, a spraying assembly is arranged on the second fixed plate, the spraying assembly includes a flip module and a spraying module, and the flip module and the spraying module cooperate with each other to realize material loading and spraying;

[0006] Among them, the flip module includes a first servo motor fixedly mounted on the surface of a second fixed plate, a first rotating shaft is fixedly mounted on the output shaft of the first servo motor, a first disc is fixedly mounted on the end of the first rotating shaft away from the first servo motor, first slide rails are fixedly mounted on the upper and lower sides of the first disk away from the first rotating shaft, a second disc is fixedly mounted on the end of the first slide rail away from the first disc, a second rotating shaft is fixedly mounted on the middle part of the second disk away from the first slide rail, the second rotating shaft passes through the first fixed plate and extends to the outside of the first fixed plate, and the second rotating shaft and the first fixed plate are in movable contact with each other.

[0007] Optionally, the spraying module includes a mounting member fixedly mounted on the surface of the second disc, a second servo motor is fixedly mounted on the surface of the mounting member, a first rotating wheel is fixedly mounted on the output shaft of the second servo motor, an outer surface of the first rotating wheel is transmission-connected with a first transmission belt, and a side of the first transmission belt away from the first rotating wheel is transmission-connected with a second rotating wheel;

[0008] A first lead screw is fixedly installed at the middle of the first rotating wheel and the second rotating wheel, the first lead screw is movably installed between the second disc and the first disc, a first screw sleeve is spirally connected to the outer surface of the first lead screw, a first slider is fixedly installed on one side of the first screw sleeve, the first slider is movably installed on the inner side of the first slide rail, and a second slide rail is fixedly installed on the side of the first slide rail away from the first slider;

[0009] A third servo motor is fixedly mounted on the surface of the second slide rail, a second lead screw is fixedly mounted on the output shaft of the third servo motor, the second lead screw is movably mounted on the inner side of the second slide rail, a second screw sleeve is spirally connected to the outer surface of the second lead screw, a second slider is fixedly mounted on one side of the second screw sleeve, the second slider is movably mounted on the inner side of the second slide rail, and an ultrasonic nozzle is fixedly mounted on the side of the second screw sleeve away from the second slider.

[0010] Optionally, a stirring assembly is provided on the second rotating shaft, and the stirring assembly includes a first fixing member fixedly mounted on the second rotating shaft, a feeding barrel is fixedly mounted on the inner side of the first fixing member, a sealing plate is provided on the upper surface of the feeding barrel, a third rotating shaft is fixedly mounted on the middle part of the second rotating wheel away from the first screw, a first bevel gear is fixedly mounted on the end of the third rotating shaft away from the second rotating wheel, a second bevel gear is meshed on the upper side of the first bevel gear, a second fixing member is fixedly mounted on the upper surface of the feeding barrel, and the third rotating shaft, the second bevel gear and the adjusting member are movably connected;

[0011] An electric push rod is fixedly installed at the bottom of the second bevel gear, a first mounting seat is fixedly installed on the output shaft of the electric push rod, first extension arms are movably installed on both left and right sides of the bottom of the first mounting seat, a second extension arm is movably installed at one end of the first extension arm away from the first mounting seat, a second mounting seat is movably installed at one end of the second extension arm away from the first extension arm, and the second mounting seat is movably installed at the bottom of the inner cavity of the feeding barrel;

[0012] A stirring blade is fixedly installed on the surface of the first extension arm and the second extension arm on one side, a scraper is fixedly installed on the bottom of the two second wheels, a nozzle is fixedly installed inside the feed barrel, and the head of the nozzle is forked.

[0013] Optionally, a traction assembly is provided on the first disc, and the traction assembly includes a first gear, the first gear is two in number and is movably mounted on both sides of the first disc, a second gear is meshed on the lower side of the first gear, and the second gear is movably mounted on the surface of the first disc;

[0014] A traction roller is fixedly installed in the middle of the first gear and the second gear, and the traction roller is movably installed between the first disc and the second disc. A third rotating wheel is fixedly installed in the middle of the surface of the first gear on one side away from the traction roller, and a fourth transmission belt is transmission-connected to the outer surface of the third rotating wheel. A fourth rotating wheel is transmission-connected to the side of the fourth transmission belt away from the third rotating wheel, and the fourth rotating wheel is fixedly installed in the middle of the surface of the first gear on the other side.

[0015] A fourth servo motor is fixedly mounted on the surface of the second disc, and an output shaft of the fourth servo motor is fixedly connected to a traction roller connected to the first gear. A notch is provided inside the first rotating shaft, and the lower side of the fourth transmission belt is inserted into the notch.

[0016] Optionally, a protection assembly is provided on the first disc, the protection assembly includes a third fixing plate fixedly mounted on the surface of the first disc, a support column is fixedly mounted on the surface of the third fixing plate, a limit block is fixedly mounted on one end of the support column away from the third fixing plate, and a return spring is sleeved on the outer peripheral side of the support column;

[0017] A driving member is movably mounted on the outer surface of the support column, the driving member is meshed with the first gear, a driving groove adapted to the limit block is provided inside the driving member, a rubber pad is fixedly mounted on one end of the driving member, a protective member is hinged on the upper surfaces of the first and second discs, the protective member is made of transparent acrylic, and a vacuum cleaner is fixedly mounted on the inner sides of the first and second discs.

[0018] Optionally, an adjustment component is provided on the traction roller on the front side, and the adjustment component includes an adjustment piece. There are two adjustment pieces, which are movably installed on both sides of the traction roller respectively. An adjustment groove is opened in the middle of the adjustment piece, and a tensioning roller is provided in the adjustment groove. Threads are provided on both sides of the outer surface of the tensioning roller, and an adjustment nut is threadedly connected to the thread.

[0019] Optionally, a third slider is fixedly mounted on one side of the driving member, the third slider is T-shaped, a slide groove matching the third slider is provided inside the first disc, and the third slider is movably mounted in the slide groove.

[0020] Optionally, the diameter of the limit block is greater than the diameter of the support column, and one end of the return spring is fixedly connected to the surface of the third fixed plate, and the other end is fixedly connected to the surface of the driving member.

[0021] The present invention provides a device for preparing metal fuel cell component materials, which has the following beneficial effects:

[0022] 1. The metal fuel cell component material preparation device can realize comprehensive spraying of the proton exchange membrane through the cooperation of the spraying component and the stirring component, and can stir the paint in the supply barrel to improve the consistency and uniformity of the paint, thereby enhancing the spraying effect.

[0023] 2. The metal fuel cell component material preparation device can tow the proton exchange membrane through the towing assembly, can move the unsprayed proton exchange membrane to the spraying position, and can keep the proton exchange membrane in a stable state to improve the spraying effect. In addition, when the towing assembly is operating, the protective assembly can intervene to protect the user and prevent the excess paint from being inhaled by the user due to the escape, thereby affecting the user's health.

[0024] 3. The metal fuel cell component material preparation device can limit the proton exchange membrane by adjusting the components to prevent it from shifting and affecting the uniform spraying operation. In addition, when the traction component slips, the proton exchange membrane can be re-tensioned by moving the tensioning roller downward to achieve continuous and uniform spraying, improve the spraying effect, and avoid bending of the proton exchange membrane when it slips, which affects the spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The structure of the present invention is shown in FIG. Figure 1 ;

[0026] Figure 2 The structure of the present invention is shown in FIG. Figure 2 ;

[0027] Figure 3 This is a schematic diagram of the structure inside the feed barrel of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the spraying assembly of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the positional relationship between the traction component and the protection component of the present invention;

[0030] Figure 6 It is a structural schematic diagram of the protection component of the present invention;

[0031] Figure 7 It is a schematic diagram of the structure inside the driving member of the present invention;

[0032] Figure 8 The figure is a schematic structural diagram of the first extension arm of the present invention.

[0033] In the figure: 1, mobile base; 11, first fixed plate; 12, second fixed plate; 2, first servo motor; 21, first rotating shaft; 22, first disc; 23, first slide rail; 24, second disc; 25, mounting member; 26, second servo motor; 27, first rotating wheel; 28, first transmission belt; 29, second rotating wheel; 210, first lead screw; 211, first screw sleeve; 212, first slider; 213, second slide rail; 214, third servo motor; 215, second lead screw; 216, second screw sleeve; 217, second slider; 218, ultrasonic nozzle; 219, second rotating shaft; 3, first fixed member; 31, feeding barrel; 32, sealing plate; 33, third rotating shaft; 34, first bevel gear; 35, first Second bevel gear; 36, second fixing member; 37, electric push rod; 38, first mounting seat; 39, first extension arm; 310, second extension arm; 311, second mounting seat; 312, stirring blade; 313, scraper; 314, nozzle; 4, first gear; 41, second gear; 42, traction roller; 43, third rotating wheel; 44, fourth transmission belt; 45, fourth rotating wheel; 46, fourth servo motor; 47, notch; 5, third fixing plate; 51, support column; 52, limit block; 53, reset spring; 54, driving member; 55, driving groove; 56, rubber pad; 57, protective member; 58, vacuum cleaner; 59, third sliding block; 6, adjusting member; 61, adjusting groove; 62, tensioning roller; 63, adjusting nut. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Example 1: Please refer to Figures 1 to 4 The present invention provides a technical solution: a metal fuel cell component material preparation device, comprising a mobile base 1, a first fixed plate 11 and a second fixed plate 12, wherein the first fixed plate 11 is fixedly mounted on one side of the upper surface of the mobile base 1, and the second fixed plate 12 is fixedly mounted on the side of the upper surface of the mobile base 1 away from the first fixed plate 11, and a spraying assembly is arranged on the second fixed plate 12, and the spraying assembly comprises a flip module and a spraying module, and the flip module and the spraying module cooperate with each other to realize material loading and spraying;

[0036] Among them, the flip module includes a first servo motor 2 fixedly mounted on the surface of the second fixed plate 12, a first rotating shaft 21 is fixedly mounted on the output shaft of the first servo motor 2, a first disc 22 is fixedly mounted on the end of the first rotating shaft 21 away from the first servo motor 2, first slide rails 23 are fixedly mounted on the upper and lower sides of the first disc 22 away from the first rotating shaft 21, a second disc 24 is fixedly mounted on the end of the first slide rail 23 away from the first disc 22, a second rotating shaft 219 is fixedly mounted on the middle part of the second disc 24 away from the first slide rail 23, the second rotating shaft 219 passes through the first fixed plate 11 and extends to the outside of the first fixed plate 11, and the second rotating shaft 219 and the first fixed plate 11 are in active contact with each other.

[0037] The spraying module includes a mounting member 25 fixedly mounted on the surface of the second disc 24, a second servo motor 26 is fixedly mounted on the surface of the mounting member 25, a first rotating wheel 27 is fixedly mounted on the output shaft of the second servo motor 26, a first transmission belt 28 is transmission-connected to the outer surface of the first rotating wheel 27, and a second rotating wheel 29 is transmission-connected to the side of the first transmission belt 28 away from the first rotating wheel 27;

[0038] A first lead screw 210 is fixedly installed in the middle of the first rotating wheel 27 and the second rotating wheel 29. The first lead screw 210 is movably installed between the second disc 24 and the first disc 22. A first screw sleeve 211 is spirally connected to the outer surface of the first lead screw 210. A first slider 212 is fixedly installed on one side of the first screw sleeve 211. The first slider 212 is movably installed on the inner side of the first slide rail 23. A second slide rail 213 is fixedly installed on the side of the first slide rail 23 away from the first slider 212.

[0039] A third servo motor 214 is fixedly mounted on the surface of the second slide rail 213, a second lead screw 215 is fixedly mounted on the output shaft of the third servo motor 214, the second lead screw 215 is movably mounted on the inner side of the second slide rail 213, a second screw sleeve 216 is spirally connected to the outer surface of the second lead screw 215, a second slider 217 is fixedly mounted on one side of the second screw sleeve 216, the second slider 217 is movably mounted on the inner side of the second slide rail 213, an ultrasonic nozzle 218 is fixedly mounted on the side of the second screw sleeve 216 away from the second slider 217.

[0040] Specifically, when in use, the user first needs to put the paint into the feed barrel 31, and then start the first servo motor 2 to drive the first disc 22 to flip, so that the traction roller 42 tilts downward, and the user pulls the proton exchange membrane through between the two front traction rollers 42, and then continues to pull the proton exchange membrane, guides it to the rear traction roller 42, and then starts the first servo motor 2 to make the rear traction roller 42 tilt downward, and pulls the proton exchange membrane between the two rear traction rollers 42, which can facilitate the user to load and unload. In addition, when the first disc 22 flips, it will also drive the second disc 24 to flip, so that the feed barrel 31 flips, and the paint is mixed again during the loading process;

[0041] After the proton exchange membrane is traction-installed, the nozzle 314 needs to be connected to the ultrasonic nozzle 218, and then the ultrasonic nozzle 218 is started for spraying. During the spraying process, the second servo motor 26 is started to drive the first rotating wheel 27 to rotate, so that the first rotating wheel 27 drives the first transmission belt 28, and the first transmission belt 28 can drive the second rotating wheel 29 to rotate, so that the first rotating wheel 27 and the second rotating wheel 29 drive the first lead screw 210 to rotate, thereby driving the first screw sleeve 211 to move, so that the first screw sleeve 211 drives the ultrasonic nozzle 218 to move in the horizontal axis direction;

[0042] By starting the third servo motor 214, the second lead screw 215 can be driven to rotate, so that the second lead screw 215 drives the second screw sleeve 216 to move, thereby driving the ultrasonic nozzle 218 to move in the longitudinal direction, so that the proton exchange membrane can be sprayed comprehensively and evenly.

[0043] Example 2: Please refer to Figure 1 , Figure 3 and Figure 8 , a stirring assembly is provided on the second rotating shaft 219, and the stirring assembly includes a first fixing member 3 fixedly installed on the second rotating shaft 219, a feeding barrel 31 is fixedly installed on the inner side of the first fixing member 3, a sealing plate 32 is provided on the upper surface of the feeding barrel 31, a third rotating shaft 33 is fixedly installed on the middle part of the second rotating wheel 29 away from the first screw 210, a first bevel gear 34 is fixedly installed on the end of the third rotating shaft 33 away from the second rotating wheel 29, a second bevel gear 35 is meshed on the upper side of the first bevel gear 34, a second fixing member 36 is fixedly installed on the upper surface of the feeding barrel 31, and the third rotating shaft 33 and the second bevel gear 35 are movably connected with the adjusting member 6;

[0044] An electric push rod 37 is fixedly installed at the bottom of the second bevel gear 35, a first mounting seat 38 is fixedly installed on the output shaft of the electric push rod 37, first extension arms 39 are movably installed on both left and right sides of the bottom of the first mounting seat 38, a second extension arm 310 is movably installed at one end of the first extension arm 39 away from the first mounting seat 38, a second mounting seat 311 is movably installed at one end of the second extension arm 310 away from the first extension arm 39, and the second mounting seat 311 is movably installed at the bottom of the inner cavity of the feeding barrel 31;

[0045] A stirring blade 312 is fixedly installed on the surface of the first extension arm 39 and the second extension arm 310 on one side, a scraper 313 is fixedly installed at the bottom of the two second wheels 29, and a nozzle 314 is fixedly installed inside the feeding barrel 31, and the head of the nozzle 314 is forked.

[0046] On the basis of Example 1, when the second rotating wheel 29 rotates, the third rotating shaft 33 can be driven to rotate, and the third rotating shaft 33 can be used to drive the first bevel gear 34 to rotate, so that the first bevel gear 34 drives the second bevel gear 35 to rotate, and the second bevel gear 35 can be used to drive the first mounting seat 38 to rotate, so that the first extension arm 39, the second extension arm 310, the second mounting seat 311 and the stirring blade 312 rotate, thereby achieving stirring of the paint in the supply barrel 31, improving the consistency and uniformity of the paint, and making the spraying effect better;

[0047] Furthermore, by driving the electric push rod 37, the first mounting seat 38 can be driven to move downward. At this time, the first extension arm 39 and the second extension arm 310 will expand toward the inner wall of the supply barrel 31, so that the scraper 313 contacts the inner wall of the supply barrel 31. Combined with the rotating stirring operation, the inner wall of the supply barrel 31 can be cleaned. On the one hand, the paint can be fully utilized to avoid waste. On the other hand, it can facilitate the subsequent cleaning of the supply barrel 31.

[0048] Example 3: Please refer to Figures 1 to 7 The first disc 22 is provided with a traction assembly, which includes a first gear 4. The first gear 4 is two in number and is movably mounted on both sides of the first disc 22. A second gear 41 is meshed on the lower side of the first gear 4, and the second gear 41 is movably mounted on the surface of the first disc 22.

[0049] A traction roller 42 is fixedly installed in the middle of the first gear 4 and the second gear 41, and the traction roller 42 is movably installed between the first disc 22 and the second disc 24. A third rotating wheel 43 is fixedly installed in the middle of the surface of one side of the first gear 4 away from the traction roller 42, and a fourth transmission belt 44 is transmission-connected to the outer surface of the third rotating wheel 43. A fourth rotating wheel 45 is transmission-connected to the side of the fourth transmission belt 44 away from the third rotating wheel 43, and the fourth rotating wheel 45 is fixedly installed in the middle of the surface of the first gear 4 on the other side;

[0050] A fourth servo motor 46 is fixedly mounted on the surface of the second disc 24, and an output shaft of the fourth servo motor 46 is fixedly connected to a traction roller 42 connected to the first gear 4. A notch 47 is provided inside the first rotating shaft 21, and the lower side of the fourth transmission belt 44 is inserted into the notch 47.

[0051] A protection assembly is provided on the first disc 22, and the protection assembly includes a third fixing plate 5 fixedly mounted on the surface of the first disc 22, a support column 51 is fixedly mounted on the surface of the third fixing plate 5, a limit block 52 is fixedly mounted on one end of the support column 51 away from the third fixing plate 5, and a return spring 53 is sleeved on the outer peripheral side of the support column 51;

[0052] A driving member 54 is movably mounted on the outer surface of the support column 51, and the driving member 54 meshes with the first gear 4. A driving groove 55 adapted to the limit block 52 is provided inside the driving member 54, and a rubber pad 56 is fixedly mounted on one end of the driving member 54. A protective member 57 is hingedly mounted on the upper surfaces of the first disc 22 and the second disc 24, and the protective member 57 is made of transparent acrylic. A vacuum cleaner 58 is fixedly mounted on the inner side of the first disc 22 and the second disc 24.

[0053] A third slider 59 is fixedly mounted on one side of the driving member 54. The third slider 59 is T-shaped. A slide groove matching the third slider 59 is provided inside the first disc 22, and the third slider 59 is movably mounted in the slide groove.

[0054] The diameter of the limiting block 52 is greater than the diameter of the supporting column 51 . One end of the return spring 53 is fixedly connected to the surface of the third fixing plate 5 , and the other end is fixedly connected to the surface of the driving member 54 .

[0055] On the basis of Example 1, after the proton exchange membrane is traction-installed, the fourth servo motor 46 is started to drive a traction roller 42 on the front side to rotate, and the traction roller 42 can drive the first gear 4 to rotate when it rotates. Under the cooperation of the third rotating wheel 43, the fourth transmission belt 44 and the fourth rotating wheel 45, another first gear 4 can be rotated, and the first gear 4 can drive the second gear 41 to rotate when it rotates, so that the four traction rollers 42 rotate at the same time, and the traction of the proton exchange membrane is realized, so that the proton exchange membrane is in a stable state, and the spraying can be more uniform;

[0056] When the first gear 4 rotates, the driving member 54 can be driven so that the rubber pad 56 lifts the protective member 57, thereby enabling the protective member 57 to flip over and move away from the first disc 22. This can increase the stroke of the second slide rail 213 in the longitudinal direction to avoid interference. When the protective member 57 is flipped over, it can provide protection for the user to prevent the scattered paint from being sucked in. In conjunction with the vacuum cleaner 58, the scattered paint can be further collected to prevent further diffusion. It should be noted that the power of the vacuum cleaner 58 cannot be too high to avoid affecting the paint spraying effect due to airflow. In addition, when the protective member 57 is not working, the slide module can be shielded from dust.

[0057] Example 4: Please refer to Figures 3 to 5 An adjustment component is provided on the front traction roller 42, and the adjustment component includes an adjustment member 6. There are two adjustment members 6, which are movably installed on both sides of the traction roller 42 respectively. An adjustment groove 61 is opened in the middle of the adjustment member 6, and a tensioning roller 62 is provided in the adjustment groove 61. Threads are provided on both sides of the outer surface of the tensioning roller 62, and an adjustment nut 63 is threadedly connected to the thread.

[0058] On the basis of Example 1, after the proton exchange membrane is towed and installed, the adjusting member 6 needs to be moved so that the two adjusting members 6 limit the two sides of the proton exchange membrane to prevent the proton exchange membrane from shifting during the towing process, which makes it difficult to spray evenly.

[0059] By moving the tensioning roller 62 downward and positioning it with the adjusting nut 63, when the proton exchange membrane becomes loose during the traction process and affects the spraying, the downwardly moved tensioning roller 62 can re-tighten the proton exchange membrane to improve its spraying effect and avoid bending due to looseness, which affects the spraying effect.

[0060] 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 metal fuel cell component material preparation device, comprising a mobile base (1), a first fixing plate (11) and a second fixing plate (12), wherein the first fixing plate (11) is fixedly mounted on one side of the upper surface of the mobile base (1), and the second fixing plate (12) is fixedly mounted on the side of the upper surface of the mobile base (1) away from the first fixing plate (11), characterized in that: The second fixed plate (12) is provided with a spraying assembly, the spraying assembly comprising a turning module and a spraying module, the turning module and the spraying module cooperate with each other to realize feeding and spraying; The flip module comprises a first servo motor (2) fixedly mounted on the surface of a second fixed plate (12); a first rotating shaft (21) is fixedly mounted on the output shaft of the first servo motor (2); a first disc (22) is fixedly mounted on the end of the first rotating shaft (21) away from the first servo motor (2); first slide rails (23) are fixedly mounted above and below the side of the first disc (22) away from the first rotating shaft (21); a second disc (24) is fixedly mounted on the end of the first slide rail (23) away from the first disc (22); a second rotating shaft (219) is fixedly mounted in the middle of the side of the second disc (24) away from the first slide rail (23); the second rotating shaft (219) passes through the first fixed plate (11) and extends to the outside of the first fixed plate (11); and the second rotating shaft (219) and the first fixed plate (11) are in movable contact.

2. A metal fuel cell component material preparation device according to claim 1, characterized in that: The spraying module comprises a mounting member (25) fixedly mounted on the surface of a second disc (24); a second servo motor (26) is fixedly mounted on the surface of the mounting member (25); a first rotating wheel (27) is fixedly mounted on the output shaft of the second servo motor (26); a first transmission belt (28) is transmission-connected to the outer surface of the first rotating wheel (27); and a second rotating wheel (29) is transmission-connected to the side of the first transmission belt (28) away from the first rotating wheel (27); A first lead screw (210) is fixedly mounted in the middle of each of the first rotating wheel (27) and the second rotating wheel (29); the first lead screw (210) is movably mounted between the second disc (24) and the first disc (22); a first screw sleeve (211) is spirally connected to the outer surface of the first lead screw (210); a first slider (212) is fixedly mounted on one side of the first screw sleeve (211); the first slider (212) is movably mounted on the inner side of a first slide rail (23); and a second slide rail (213) is fixedly mounted on the side of the first slide rail (23) away from the first slider (212); A third servo motor (214) is fixedly mounted on the surface of the second slide rail (213); a second lead screw (215) is fixedly mounted on the output shaft of the third servo motor (214); the second lead screw (215) is movably mounted on the inner side of the second slide rail (213); a second screw sleeve (216) is spirally connected to the outer surface of the second lead screw (215); a second slider (217) is fixedly mounted on one side of the second screw sleeve (216); the second slider (217) is movably mounted on the inner side of the second slide rail (213); and an ultrasonic nozzle (218) is fixedly mounted on the side of the second screw sleeve (216) away from the second slider (217).

3. A metal fuel cell component material preparation device according to claim 2, characterized in that: A stirring assembly is arranged on the second rotating shaft (219), and the stirring assembly comprises a first fixing member (3) fixedly mounted on the second rotating shaft (219), a feeding barrel (31) is fixedly mounted on the inner side of the first fixing member (3), a sealing plate (32) is arranged on the upper surface of the feeding barrel (31), a third rotating shaft (33) is fixedly mounted on the middle part of the second rotating wheel (29) away from the first screw (210), a first bevel gear (34) is fixedly mounted on the end of the third rotating shaft (33) away from the second rotating wheel (29), a second bevel gear (35) is meshed on the upper side of the first bevel gear (34), a second fixing member (36) is fixedly mounted on the upper surface of the feeding barrel (31), and the third rotating shaft (33), the second bevel gear (35) and the adjusting member (6) are movably connected; An electric push rod (37) is fixedly mounted on the bottom of the second bevel gear (35); a first mounting seat (38) is fixedly mounted on the output shaft of the electric push rod (37); first extension arms (39) are movably mounted on both left and right sides of the bottom of the first mounting seat (38); a second extension arm (310) is movably mounted on one end of the first extension arm (39) away from the first mounting seat (38); a second mounting seat (311) is movably mounted on one end of the second extension arm (310) away from the first extension arm (39); and the second mounting seat (311) is movably mounted on the bottom of the inner cavity of the feeding barrel (31); A stirring blade (312) is fixedly mounted on the surface of the first extension arm (39) and the second extension arm (310) on one side, a scraper (313) is fixedly mounted on the bottom of the two second rotating wheels (29), and a nozzle (314) is fixedly mounted inside the feeding barrel (31), and the head of the nozzle (314) is forked.

4. A metal fuel cell component material preparation device according to claim 3, characterized in that: The first disc (22) is provided with a traction assembly, the traction assembly comprising a first gear (4), the first gear (4) being two in number and movably mounted on both sides of the first disc (22), a second gear (41) being meshed with the lower side of the first gear (4), and the second gear (41) being movably mounted on the surface of the first disc (22); A traction roller (42) is fixedly mounted in the middle of the first gear (4) and the second gear (41); the traction roller (42) is movably mounted between the first disc (22) and the second disc (24); a third rotating wheel (43) is fixedly mounted in the middle of the surface of the first gear (4) on one side away from the traction roller (42); a fourth transmission belt (44) is transmission-connected to the outer surface of the third rotating wheel (43); a fourth rotating wheel (45) is transmission-connected to the side of the fourth transmission belt (44) away from the third rotating wheel (43); and the fourth rotating wheel (45) is fixedly mounted in the middle of the surface of the first gear (4) on the other side; A fourth servo motor (46) is fixedly mounted on the surface of the second disc (24); an output shaft of the fourth servo motor (46) is fixedly connected to a traction roller (42) connected to the first gear (4); a notch (47) is provided inside the first rotating shaft (21); and the lower side of the fourth transmission belt (44) is inserted into the notch (47).

5. The metal fuel cell component material preparation device according to claim 4, characterized in that: A protection component is provided on the first disc (22), and the protection component comprises a third fixing plate (5) fixedly mounted on the surface of the first disc (22); a support column (51) is fixedly mounted on the surface of the third fixing plate (5); a limit block (52) is fixedly mounted on one end of the support column (51) away from the third fixing plate (5); and a return spring (53) is sleeved on the outer peripheral side of the support column (51); A driving member (54) is movably mounted on the outer surface of the support column (51), the driving member (54) meshes with the first gear (4), a driving groove (55) adapted to the limit block (52) is provided inside the driving member (54), a rubber pad (56) is fixedly mounted on one end of the driving member (54), a protective member (57) is hingedly mounted on the upper surface of the first disc (22) and the second disc (24), the protective member (57) is made of transparent acrylic, and a vacuum cleaner (58) is fixedly mounted on the inner side of the first disc (224) and the second disc (24).

6. A metal fuel cell component material preparation device according to claim 5, characterized in that: The front traction roller (42) is provided with an adjustment component, the adjustment component comprising an adjustment member (6), the number of the adjustment members (6) being two and being movably mounted on both sides of the traction roller (42), an adjustment groove (61) being provided in the middle of the adjustment member (6), a tensioning roller (62) being provided in the adjustment groove (61), threads being provided on both sides of the outer surface of the tensioning roller (62), and an adjustment nut (63) being threadedly connected to the threads.

7. A metal fuel cell component material preparation device according to claim 6, characterized in that: A third slider (59) is fixedly mounted on one side of the driving member (54), and the third slider (59) is T-shaped. A slide groove matching the third slider (59) is provided inside the first disc (22), and the third slider (59) is movably mounted in the slide groove.

8. The device for preparing metal fuel cell component materials according to claim 7, characterized in that: The diameter of the limit block (52) is greater than the diameter of the support column (51); one end of the return spring (53) is fixedly connected to the surface of the third fixed plate (5), and the other end is fixedly connected to the surface of the driving member (54).

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