Carbon-coated layer slurry drying and forming device with auxiliary slicking mechanism

Abstract

The invention belongs to the technical field of aluminum foil carbon coating, and particularly relates to a carbon coating layer slurry drying and forming device with an auxiliary slicking mechanism, which comprises a base, a box body is fixedly connected to the upper surface of the base, a drying plate is inlaid on the surface, located in the box body, of the base, a connecting frame is fixedly connected to one side of the box body, and an adjusting roller I is arranged on the connecting frame; a slicking mechanism is arranged in the box body; a carbon-coated layer on an aluminum foil is scraped to be flat, the uniformity of the coating is further improved, the adhesive force of the coating is enhanced, residual slurry on the surface of the scraper blade is scraped away, the situation that the slurry is continuously accumulated on the two sides of the scraper blade and influences the follow-up flattening effect is prevented, meanwhile, the cleaning effect of the scraper blade is further enhanced, and the service life of the scraper blade is prolonged. The influence of residual slurry on the scraper blade during scraping is reduced, and the advantages of carbon coating layer quality control, scraper blade cleaning efficiency, pressing and trowelling mechanism flexibility, structural stability, adaptability, automation degree and the like are excellent.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum foil carbon coating, in particular to a carbon coating layer slurry drying and forming device with an auxiliary scraping mechanism. Background Art

[0002] Coating a thin layer of conductive material on the surface of the foil - coated aluminum foil. The use of modern traditional aluminum foil in power lithium batteries has become an important trend. In the coating of a thin layer on the surface of the current collector, the selection of conductive materials is undoubtedly the most important link. Considering the conductive performance and cost, carbon materials are the most suitable choice. There are many types of carbon materials, including graphite, carbon black, carbon nanotubes, carbon fibers, etc. Many of them have been used in conductive coating examples;

[0003] The coating equipment for uniformly spraying carbon coating on the surface of aluminum foil is very important. It is necessary to ensure the consistency of the thickness and weight of the pole piece, and the distribution must be uniform, otherwise it will affect the consistency of the battery. The coating equipment for uniformly spraying carbon coating on the surface of aluminum foil needs to scrape the sprayed carbon coating when coating the surface of the aluminum foil substrate. With the continuous scraping, the slurry remaining on the scraper surface is easy to affect the subsequent scraping, and it is difficult to ensure that the carbon coating on the aluminum foil is fully scraped.

[0004] In view of the above-mentioned technical defects, a solution is now proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a carbon coating layer slurry drying and forming device with an auxiliary scraping mechanism, which can not only scrape the carbon coating layer on the aluminum foil, further improve the coating uniformity and enhance the coating adhesion, but also scrape off the slurry remaining on the scraper surface, prevent the slurry from continuously accumulating on both sides of the scraper, and reduce the influence of the residual slurry on the scraper blade on the scraping of the scraper, so as to solve the problems raised in the background technology.

[0006] The object of the present invention can be achieved by the following technical scheme: a carbon coating layer slurry drying and forming device with an auxiliary scraping mechanism, comprising a base, the upper surface of the base is fixedly connected to a box body, the surface of the base located in the box body is inlaid with a drying plate, one side of the box body is fixedly connected to a connecting frame, the connecting frame is provided with an adjusting roller 1, and the box body is provided with a scraping mechanism;

[0007] The scraping mechanism comprises a second mounting frame fixedly connected to the inner wall of the box body, the second mounting frame penetrates and is slidably connected with a first sliding block, a lower surface of the sliding block is provided with a scraper in contact with the slurry, and both ends of the scraper are provided with auxiliary mechanisms;

[0008] The auxiliary mechanism includes two symmetrically arranged sliding blocks 2, the two sliding blocks 2 are slidably connected to the upper surface of the base, the opposite sides of the two sliding blocks 2 are fixedly connected to connecting rods, and the end of the connecting rod away from the connecting rod is fixedly connected to a scraper.

[0009] Preferably, the upper surface of the second mounting frame is fixedly connected to two symmetrically arranged mounting blocks, a screw rod two is fixedly connected between the two mounting blocks for fixed-axis rotation, a connecting block one is fixedly connected to the upper surface of the first sliding block, and the second screw rod passes through the connecting block one and is screwed to the connecting block one.

[0010] Preferably, a rotating disk is rotatably connected to the inner wall of the box body, a sliding column is fixedly connected to the surface of the rotating disk, a sliding frame is fixedly connected to the second surface of the sliding block, and a limiting groove is provided on the surface of the sliding frame for vertical sliding connection with the sliding column.

[0011] Preferably, two symmetrically arranged guide rails are fixedly connected to the upper surface of the base, and the guide rails pass through the sliding frame and are slidably connected to the telescopic column.

[0012] Preferably, a mounting frame 1 is slidably connected vertically in the box body, an adjusting roller 2 is rotatably connected to the inner wall of the mounting frame 1, a screw 1 is rotatably connected to the upper surface of the mounting frame 1, and the screw 1 penetrates the box body and is screwed to the box body.

[0013] Preferably, the upper surface of the mounting frame 1 is fixedly connected to two symmetrically arranged limiting rods 1, and the two limiting rods 1 penetrate the box body and are slidably connected to the box body in a vertical direction.

[0014] Preferably, a collecting groove is provided on the base just below the second sliding block, the upper surface of the base is rotatably connected with push plates located on both sides of the second sliding block, and a blocking column is provided on one side of the base close to the push plate.

[0015] Preferably, a connecting block 2 is fixedly connected to one side of the base close to the push plate, a telescopic column is elastically connected to one side of the connecting block 2 close to the push plate, and one end of the telescopic column away from the connecting block 2 abuts against the surface of the push plate.

[0016] Preferably, two symmetrical limit rods 2 are fixedly connected to the upper surface of the scraper, a connecting plate is fixedly connected to one side of the sliding block 1, the limit rod 2 penetrates the connecting plate and is vertically slidably connected to the connecting plate, and a screw rod 3 is connected to the upper surface of the scraper for limiting rotation, and the screw rod 3 penetrates the connecting plate and is screwed to the connecting plate.

[0017] Beneficial effects of the present invention:

[0018] (1) The present invention provides a scraping mechanism, and the scraper moves back and forth on the mounting frame 2 to scrape the carbon coating layer on the aluminum foil, thereby further improving the coating uniformity and enhancing the coating adhesion. The scraper moves back and forth on the base and contacts the side of the scraper to scrape off the slurry remaining on the scraper surface, thereby preventing the slurry from continuously accumulating on both sides of the scraper and affecting the subsequent smoothing effect. At the same time, the material pushing plate and the baffle column on the base further enhance the cleaning effect of the scraper and reduce the influence of the residual slurry on the scraper when scraping.

[0019] (2) The present invention is also suitable for the processing of aluminum foil carbonized layers of different thicknesses and materials by adjusting the positions and parameters of various components. It can flexibly adapt to different production needs and has excellent performance in terms of carbonized layer quality control, scraper cleaning efficiency, pressing and smoothing mechanism flexibility, structural stability, adaptability and degree of automation, thus providing an efficient and reliable solution for the drying and molding of carbonized layer slurry. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings;

[0021] Figure 1 The overall structure of the present invention is three-dimensional Figure 1 ;

[0022] Figure 2 The overall structure of the present invention is three-dimensional Figure 2 ;

[0023] Figure 3 It is a structural schematic diagram of a mounting frame of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the second mounting frame of the present invention;

[0025] Figure 5 It is a schematic diagram of the scraper structure of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the rotating disk of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the push plate of the present invention.

[0028] Legend: 1. Base; 2. Box; 3. Connecting frame; 4. Adjusting roller one; 5. Mounting frame one; 6. Adjusting roller two; 7. Limit rod one; 8. Screw rod one; 9. Mounting frame two; 10. Drying plate; 11. Screw rod two; 12. Sliding block one; 13. Connecting block one; 14. Scraper; 15. Limit rod two; 16. Connecting piece; 17. Screw rod three; 18. Rotating disk; 19. Sliding column; 20. Sliding frame; 21. Sliding block two; 22. Connecting rod; 23. Scraper; 24. Connecting block two; 25. Pushing plate; 26. Stop column; 27. Telescopic column; 28. Mounting block; 29. ​​Guide rail. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1: This embodiment is used to solve the problem that as the scraping treatment continues, the slurry remaining on the scraper surface is easy to affect the subsequent scraping, making it difficult to ensure that the carbon coating layer on the aluminum foil is fully scraped.

[0031] See also Figure 1-Figure 7 As shown, this embodiment is a carbon coating layer slurry drying and forming device with an auxiliary scraping mechanism, including a base 1, the upper surface of the base 1 is fixedly connected to a box body 2, the surface of the base 1 located inside the box body 2 is inlaid with a drying plate 10, the drying plate 10 is an electrically heated drying plate, a connecting frame 3 is fixedly connected to one side of the box body 2, an adjusting roller 4 is arranged on the connecting frame 3, the axial end of the adjusting roller 4 passes through the connecting frame 3 and is vertically slidably connected to the connecting frame 3, connecting seats for the axial end of the adjusting roller 4 to pass through and be rotatably connected are vertically slidably connected on both sides of the connecting frame 3, a screw rod 3 is limitedly rotatably connected on the upper surface of the connecting seat, and a connecting plate for the screw rod 3 to pass through and be screwed is fixedly connected to the outer wall of the connecting frame 3;

[0032] By turning the handle at the top of the screw rod 3, the vertical height of the adjusting roller 4 can be adjusted, so as to adjust the guide position of the aluminum foil covered with the carbon coating layer. By adjusting the guide position in the vertical direction, it is possible to ensure that the aluminum foil maintains a stable vertical position during the carbon coating process, and prevent uneven thickness of the carbon coating layer caused by fluctuation or tilt of the aluminum foil, which helps to achieve uniform distribution of the carbon coating layer in the vertical direction and improve the quality of the carbon coating layer. A scraping mechanism is provided in the box body 2;

[0033] The scraping mechanism includes a mounting frame 29 that is fixedly connected to the inner wall of the box body 2, and the mounting frame 29 penetrates and is slidably connected with a sliding block 12. A scraper 14 in contact with the slurry is provided on the lower surface of the sliding block 12. When the sliding block 12 slides on the mounting frame 29, the scraper 14 located on one side of the bottom of the sliding block 12 moves back and forth along the direction of the mounting frame 29 to scrape the carbon coating layer on the aluminum foil, ensuring that the carbon coating layer is evenly distributed on the surface of the aluminum foil, which can improve the uniformity of the coating and enhance the adhesion of the coating. Auxiliary mechanisms are provided at both ends of the scraper 14;

[0034] The auxiliary mechanism includes two symmetrically arranged sliding blocks 21, which are slidably connected to the upper surface of the base 1, and the opposite sides of the two sliding blocks 21 are fixedly connected with connecting rods 22, and the end of the connecting rod 22 away from the connecting rod 22 is fixedly connected with a scraper 23. When the sliding block 21 slides on the base 1, the connecting rod 22 and the scraper 23 fixedly connected to the sliding block 21 can be moved. When the scraper 14 moves to the side close to the scraper 23 and stops moving, the scraper 23 contacts the side of the scraper 14 through the reciprocating movement of the scraper 23, so that the slurry remaining on the surface of the scraper 14 can be scraped off, thereby preventing the slurry from continuously accumulating on both sides of the scraper 14 during subsequent smoothing, which is easy to affect the subsequent smoothing.

[0035] The upper surface of the mounting frame 2 9 is fixedly connected to two symmetrically arranged mounting blocks 28, a screw 2 11 is fixedly connected between the two mounting blocks 28 for rotation, a connecting block 13 is fixedly connected to the upper surface of the sliding block 12, the screw 2 11 penetrates the connecting block 13 and is screwed to the connecting block 13, a motor 1 is fixedly installed on one side of the outer wall of the box body 2, and the output end of the motor 1 penetrates the box body 2 and is fixedly connected to the screw 2 11;

[0036] Starting motor 1 can rotate screw rod 2 11, and through the forward and reverse rotation of screw rod 2 11, sliding block 12 fixedly connected to connecting block 13 is controlled to move back and forth on mounting frame 2 9, so that the corresponding scraper 14 moves back and forth in the horizontal direction, so as to scrape and level the slurry on the surface of the aluminum foil.

[0037] The inner wall of the box body 2 is connected to a rotating disk 18 with a fixed axis, and the outer wall of the box body 2 is fixedly installed with a second motor for driving the rotating disk 18 to rotate. The surface of the rotating disk 18 is fixedly connected with a sliding column 19, and the surface of the second sliding block 21 is fixedly connected with a sliding frame 20. The surface of the sliding frame 20 is provided with a limiting groove connected with the sliding column 19 in a vertical direction.

[0038] Start Motor 2, which drives the rotating disk 18 to rotate, so that the sliding column 19 on the surface of the rotating disk 18 can move in the sliding groove of the sliding frame 20, so that the sliding column 19 pushes the sliding frame 20, and the sliding block 21 fixedly connected to the sliding frame 20 reciprocates on the base 1, so that the scraper 23 reciprocates to clean the surface of the scraper 14, thereby improving the quality of subsequent smoothing operations.

[0039] Two symmetrically arranged guide rails 29 are fixedly connected to the upper surface of the base 1. The guide rails 29 penetrate the sliding frame 20 and are slidably connected to the telescopic column 27. By setting two symmetrically arranged guide rails 29 to limit the sliding block 21, the sliding block 21 can be limited in the horizontal direction, so that it can move stably in the horizontal direction, thereby achieving sufficient cleaning of the scraper 14.

[0040] A mounting frame 5 is slidably connected to the box body 2 in the vertical direction. The mounting frame 5 moves in the vertical direction and makes the adjusting roller 26 contact with the slurry on the surface of the aluminum foil to preliminarily press and smooth the slurry on the surface of the aluminum foil. The inner wall of the mounting frame 5 is connected to the adjusting roller 26 for fixed-axis rotation. The upper surface of the mounting frame 5 is connected to a screw 8 for limited rotation. The screw 8 penetrates the box body 2 and is screwed to the box body 2. By rotating the screw 8, the vertical height of the mounting frame 5 can be adjusted, thereby realizing the adjustment of the vertical position of the adjusting roller 26 and realizing the adjustment of the slurry thickness on the surface of the aluminum foil.

[0041] Two symmetrically arranged limit rods 7 are fixedly connected to the upper surface of the mounting frame 5. The two limit rods 7 penetrate the box body 2 and are slidably connected to the box body 2 in the vertical direction. By setting the limit rods 7, the vertical direction of the mounting frame 5 is limited, which facilitates the stable adjustment of the vertical height of the mounting frame 5 and the adjusting roller 2 6, and facilitates the adjustment of the slurry thickness on the surface of the aluminum foil.

[0042] Embodiment 2: This embodiment is used to solve the problem of reducing the residual slurry causing subsequent scraping and further ensuring that the carbon coating layer on the aluminum foil is fully scraped and leveled.

[0043] See also Figure 1-Figure 7 As shown, in the carbon coating slurry drying and forming device with an auxiliary scraping mechanism of this embodiment, a collecting tank is provided on the base 1 directly below the sliding block 21, and a push plate 25 located on both sides of the sliding block 21 is rotatably connected to the upper surface of the base 1, and a stop column 26 is provided on one side of the base 1 close to the push plate 25, and the stop column 26 positions the position of the push plate 25;

[0044] When the sliding block 21 slides on the guide rail 29, as the sliding block 21 moves, the surface of the scraper 23 contacts the end of the inclined push plate 25, and the push plate 25 can scrape off the slurry remaining on the surface of the scraper 23 along the inclined surface of the scraper 23. By setting the push plate 25 on both sides of the scraper 23, the residual slurry on both sides of the scraper 23 can be scraped off, effectively reducing the influence of the residual slurry of the scraper 23 on the scraping of the scraper 14.

[0045] A connecting block 24 is fixedly connected to one side of the base 1 close to the push plate 25, and a telescopic column 27 is elastically connected to one side of the connecting block 24 close to the push plate 25. The end of the telescopic column 27 away from the connecting block 24 abuts against the surface of the push plate 25. By arranging a spring in the connecting block 24, the push plate 25 can be reset when the scraper 23 is away from the push plate 25, so that the surface of the scraper 23 can be scraped again later, thereby ensuring the quality of the leveling operation of the scraper 14.

[0046] Two symmetrical limit rods 15 are fixedly connected to the upper surface of the scraper 14, and a connecting piece 16 is fixedly connected to one side of the sliding block 12. The limit rod 15 penetrates the connecting piece 16 and is vertically slidably connected to the connecting piece 16. The limit rod 15 limits the scraper 14 in the vertical direction. The upper surface of the scraper 14 is connected to a screw rod 3 17 for limiting rotation. The screw rod 3 17 penetrates the connecting piece 16 and is screwed to the connecting piece 16. By rotating the screw rod 3 17, the vertical height of the scraper 14 can be adjusted, thereby adjusting the thickness of the carbon coating layer.

[0047] Combining Embodiment 1 and Embodiment 2

[0048] By setting up a scraping mechanism, the scraper 14 reciprocates on the mounting frame 29 to scrape the carbonized layer on the aluminum foil, further improving the uniformity of the coating and enhancing the adhesion of the coating. The scraper 13 reciprocates on the base to contact the side of the scraper 14 to scrape off the slurry remaining on the surface of the scraper 14, preventing the slurry from continuously accumulating on both sides of the scraper 14 and affecting the subsequent smoothing effect. At the same time, the pushing plate 25 and the blocking column 26 on the base 1 further enhance the cleaning effect of the scraper 23, and reduce the influence of the residual slurry of the scraper 23 on the scraping of the scraper 14. By adjusting the position and parameters of each component, it is suitable for the processing of aluminum foil carbonized layers of different thicknesses and materials, and can flexibly adapt to different production needs. It performs well in terms of carbonized layer quality control, scraper cleaning efficiency, flexibility of the pressing and smoothing mechanism, structural stability, adaptability and degree of automation, and provides an efficient and reliable solution for the drying and molding of the carbonized layer slurry.

[0049] like Figure 1-Figure 7 As shown, the working process and principle of the present invention are as follows:

[0050] Step 1: insert the aluminum foil through the opening on the box body 2 and pass it out from the other end, and the injection head in the base 1 injects material onto the aluminum foil. Start the motor 1 to rotate the screw 2 11. The sliding block 12 fixedly connected to the connecting block 13 is controlled to move back and forth on the mounting frame 2 9 through the forward and reverse rotation of the screw 2 11, so that the corresponding scraper 14 moves back and forth in the horizontal direction, so that the slurry on the surface of the aluminum foil can be scraped and leveled. At the same time, the drying plate 10 located in the base 1 is opened to dry the carbon-coated aluminum foil.

[0051] Step 2, start motor 2, motor 2 drives rotating disk 18 to rotate, which can make the sliding column 19 on the surface of rotating disk 18 move in the sliding groove of sliding frame 20, so that the sliding column 19 pushes sliding frame 20, so that sliding block 21 fixedly connected to sliding frame 20 moves back and forth on base 1, so that scraper 23 moves back and forth to clean the surface of scraper 14, improving the quality of subsequent smoothing operation, when sliding block 21 slides on guide rail 29, with the movement of sliding block 21, the surface of scraper 23 contacts the end of inclined push plate 25, and the push plate 25 can scrape off the slurry remaining on the surface of scraper 23 along the inclined surface of scraper 23, and the push plate 25 is arranged on both sides of scraper 23, so that the residual slurry on both sides of scraper 23 can be scraped off, effectively improving and reducing the influence of residual slurry of scraper 23 on scraping of scraper 14.

[0052] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A carbon coating slurry drying and forming device with an auxiliary scraping mechanism, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a box body (2), a drying plate (10) is embedded on the surface of the base (1) located inside the box body (2), a connecting frame (3) is fixedly connected to one side of the box body (2), an adjusting roller (4) is arranged on the connecting frame (3), and a scraping mechanism is arranged inside the box body (2); The scraping mechanism comprises a second mounting frame (9) fixedly connected to the inner wall of the box body (2), the second mounting frame (9) penetrates and is slidably connected to a first sliding block (12), a scraper (14) in contact with the slurry is arranged on the lower surface of the first sliding block (12), and auxiliary mechanisms are arranged at both ends of the scraper (14); The auxiliary mechanism comprises two symmetrically arranged sliding blocks (21), the two sliding blocks (21) being slidably connected to the upper surface of the base (1), the opposite sides of the two sliding blocks (21) being fixedly connected to connecting rods (22), and one end of the connecting rod (22) away from the connecting rod (22) being fixedly connected to a scraper (23).

2. The carbon coating slurry drying and forming device with an auxiliary scraping mechanism according to claim 1 is characterized in that: The upper surface of the second mounting frame (9) is fixedly connected to two symmetrically arranged mounting blocks (28), a screw rod (11) is fixedly connected between the two mounting blocks (28) for rotation, the upper surface of the first sliding block (12) is fixedly connected to a connecting block (13), and the screw rod (11) passes through the connecting block (13) and is screwed to the connecting block (13).

3. The carbon coating slurry drying and forming device with an auxiliary scraping mechanism according to claim 1 is characterized in that: The inner wall of the box body (2) is connected to a rotating disk (18) for fixed axis rotation, a sliding column (19) is fixedly connected to the surface of the rotating disk (18), a sliding frame (20) is fixedly connected to the surface of the sliding block (21), and a limiting groove is provided on the surface of the sliding frame (20) for vertical sliding connection with the sliding column (19).

4. The carbon coating slurry drying and forming device with an auxiliary scraping mechanism according to claim 1 is characterized in that: The upper surface of the base (1) is fixedly connected to two symmetrically arranged guide rails (29), and the guide rails (29) penetrate the sliding frame (20) and are slidably connected to the telescopic column (27).

5. The carbon coating slurry drying and forming device with an auxiliary scraping mechanism according to claim 1 is characterized in that: A mounting frame (5) is slidably connected in the vertical direction inside the box body (2); an adjusting roller (6) is rotatably connected to the inner wall of the mounting frame (5) via a fixed axis; a screw rod (8) is rotatably connected to the upper surface of the mounting frame (5) via a limited position; the screw rod (8) penetrates the box body (2) and is screwed to the box body (2).

6. The carbon coating slurry drying and forming device with an auxiliary scraping mechanism according to claim 5 is characterized in that: The upper surface of the mounting frame (5) is fixedly connected to two symmetrically arranged limiting rods (7), and the two limiting rods (7) penetrate the box (2) and are slidably connected to the box (2) in the vertical direction.

7. The carbon coating slurry drying and forming device with an auxiliary scraping mechanism according to claim 1 is characterized in that: The base (1) is provided with a collecting groove directly below the second sliding block (21); the upper surface of the base (1) is rotatably connected with a push plate (25) located on both sides of the second sliding block (21); and a stop column (26) is provided on one side of the base (1) close to the push plate (25).

8. The carbon coating slurry drying and forming device with an auxiliary scraping mechanism according to claim 1 is characterized in that: A second connection block (24) is fixedly connected to one side of the base (1) close to the push plate (25); a telescopic column (27) is elastically connected to one side of the second connection block (24) close to the push plate (25); and one end of the telescopic column (27) away from the second connection block (24) abuts against the surface of the push plate (25).

9. The carbon coating slurry drying and forming device with an auxiliary scraping mechanism according to claim 1 is characterized in that: The upper surface of the scraper (14) is fixedly connected with two symmetrical limiting rods (15); one side of the sliding block (12) is fixedly connected with a connecting piece (16); the limiting rod (15) passes through the connecting piece (16) and is vertically slidably connected to the connecting piece (16); the upper surface of the scraper (14) is connected with a screw rod (17) for limited rotation; the screw rod (17) passes through the connecting piece (16) and is screwed to the connecting piece (16).

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