A device for applying an anti-corrosion coating to the surface of aluminum foil.

Abstract

This utility model discloses an aluminum foil anti-corrosion coating application device, including a frame. A transverse movement mechanism is fixedly installed on the inner side of the frame. A fixed crossbar is rotatably installed on the top of the transverse movement mechanism. Fixed frames are fixedly installed at both ends of the fixed crossbar. A flipping frame is slidably installed on the inner side of the fixed frame. A fixed support plate is fixedly installed on the top of the flipping frame. A fixed block is fixedly connected to one side of the top of the fixed support plate. This utility model adopts a structural design in which the distance between the scraper and the rotating roller can be flexibly adjusted. By scraping away the amount of coating liquid carried by the coating roller, the thickness of the anti-corrosion coating on the aluminum foil surface can be adjusted, ensuring the continuity of the coating liquid supply, ensuring the uniformity and smoothness of the coating liquid on the aluminum foil surface, improving the quality and efficiency of the anti-corrosion coating process, and providing convenience for users.

Description

Technical Field

[0001] This utility model relates to the field of aluminum foil surface coating processing technology, and in particular to an aluminum foil surface anti-corrosion coating coating device. Background Technology

[0002] In the production and processing of aluminum foil, an anti-corrosion coating needs to be applied to its surface to give it anti-corrosion properties. Traditional aluminum foil anti-corrosion coating equipment adjusts the uniformity of the coating liquid on the aluminum foil surface by adjusting the height of the coating liquid tank and reducing or increasing the amount of coating liquid carried by the coating roller. However, as the liquid level in the coating liquid tank decreases, the amount of coating liquid that the coating roller can carry will decrease, eventually leading to a supply interruption and interruption of the coating work. Workers need to adjust the height of the liquid tank and supply liquid to the coating roller again to resume the coating work, which slows down the progress of aluminum foil coating and reduces the speed and efficiency of aluminum foil coating.

[0003] To address the aforementioned problems, this utility model provides improvements. Summary of the Invention

[0004] This invention proposes a device for applying an anti-corrosion coating to the surface of aluminum foil, which solves the aforementioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows: A coating device for anti-corrosion coating on aluminum foil surface includes a frame, a transverse moving mechanism fixedly installed on the inner side of the frame, a fixed crossbar rotatably installed on the top of the transverse moving mechanism, fixed frames fixedly installed at both ends of the surface of the fixed crossbar, a flipping frame slidably installed on the inner side of the fixed frame, a fixed support plate fixedly installed on the top of the flipping frame, a fixed block fixedly connected to one side of the top of the fixed support plate, an adjusting screw threaded through one side of the fixed block, a scraper seat provided on the top of the two flipping frames, the scraper seat threadedly installed on the two adjusting screws, a limiting sliding hole opened on both sides of the top of the scraper seat, one end of the adjusting screw threaded through the limiting sliding hole and sliding within the limiting sliding hole, and an electric push rod movably installed on one side inside the flipping frame.

[0006] The present invention further comprises the following: a plurality of scraper blocks are fixedly connected to one side of the top of the scraper seat, and a scraper is fixedly installed on one side of the scraper seat by the plurality of scraper blocks.

[0007] The present invention further comprises the following: a mounting bracket is fixedly installed on both sides inside the frame, and a rotating shaft is provided through the two mounting brackets. Both ends of the rotating shaft extend to the outside of the frame, and the rotating shaft is rotatably mounted on the two mounting brackets through bearings.

[0008] The present invention, as described above, is a device for applying an anti-corrosion coating to the surface of aluminum foil. Further, gears are fixedly installed on both sides of the rotating shaft, located inside the mounting frame. A rack meshing with the gears is provided through the top of the mounting frame. A worm gear is fixedly installed at one end of the rotating shaft located outside the frame. A hand crank is rotatably installed on one side of the frame, and a worm meshing with the worm gear is fixedly installed at one end of the hand crank.

[0009] The present invention further comprises, as described above, a coating liquid tank located inside the frame and fixedly installed on the top of the two racks for applying an anti-corrosion coating to the surface of aluminum foil.

[0010] The present invention further comprises the following: a coating main roller located above the coating liquid tank is rotatably mounted on the inner side of the fixed crossbar, and the bottom of the coating main roller extends into the inner side of the coating liquid tank.

[0011] The present invention further comprises the following: a coating auxiliary roller is rotatably mounted on the inner side of the frame, and a synchronous pulley is fixedly mounted on one side of the frame; the output end and the end of the coating main roller located on the outer side of the frame are both fixedly mounted with synchronous pulleys; and multiple synchronous pulleys are connected by a synchronous belt drive.

[0012] In summary, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model adopts a structural design in which the distance between the scraper and the rotating roller can be flexibly adjusted. By scraping off the amount of coating liquid carried by the coating roller, the thickness of the anti-corrosion coating on the aluminum foil surface can be adjusted, ensuring the continuity of coating liquid supply, ensuring the uniformity and smoothness of coating liquid on the aluminum foil surface, improving the quality and efficiency of the anti-corrosion coating process, and providing convenience for users' work.

[0014] 2. This utility model features a scraper pressure block with pre-drilled bolt holes for inserting mounting bolts. The scraper is positioned between the scraper seat and the scraper pressure block, and is finally fixed to the scraper seat by the inserted bolts. Multiple scraper pressure blocks also provide support and fixation for the scraper, ensuring the stability of the scraper installation and use. This also facilitates user disassembly and maintenance, providing convenience for users' work.

[0015] 3. This utility model features a mounting bracket that is fixedly installed on the inner wall of the machine frame. The mounting bracket is used to install the rotating shaft, gear, and rack. It provides stable support for the rotation of the rotating shaft and limits the vertical movement of the rack, ensuring the stability of the rotating shaft and rack during operation. It also protects the rotation of the gear and provides convenience for the user.

[0016] 4. This utility model uses a rotating shaft, gears, racks, worm gears, worm shafts, and a hand crank to form a liquid tank height adjustment mechanism. This mechanism is used to adjust the height of the liquid tank, ensuring that the coating roller can fully utilize the coating liquid in the tank and avoid waste. During adjustment, the user rotates the hand crank, which drives the worm shaft to rotate. The worm shaft then drives the worm wheel to rotate, which in turn drives the rotating shaft to rotate on two mounting brackets fixed to the inner wall of the machine frame. Simultaneously, the rotating shaft also drives the gears to rotate within their respective mounting brackets. The gears then push the rack to move on the mounting brackets, which in turn moves the coating liquid tank within the machine frame. Moving the coating liquid tank upwards adjusts its position, and vice versa.

[0017] 5. This utility model features a coating liquid tank, which is used to fill and store the coating liquid. A portion of the bottom of the coating main roller extends into the coating liquid tank, allowing the coating main roller to carry out the coating liquid and coat it onto the aluminum foil, ensuring the normal operation of the aluminum foil coating process and providing convenience for users.

[0018] 6. This utility model, through the setting of the coating main roller, allows the aluminum foil to pass over the coating main roller, while a portion of the bottom of the coating main roller extends into the coating liquid tank. Therefore, when the coating main roller rotates, it carries the coating liquid from the coating liquid tank and distributes it on the surface of the coating main roller. Thus, when the aluminum foil passes over the coating main roller, the coating liquid is applied to the aluminum foil, and it also plays a role in traction and conveying of the aluminum foil, ensuring the normal conveying of the aluminum foil and the normal operation of the anti-corrosion coating on the surface of the aluminum foil, providing convenience for users' work.

[0019] 7. This utility model, through the setting of a coating main roller, a coating auxiliary roller, and a synchronous pulley, has a synchronous pulley installed at one end of the coating main roller located on the outside of the frame, and the same matching synchronous pulley is also installed on the output shaft. Multiple synchronous pulleys are connected by a synchronous belt drive. When starting, the coating main roller is driven to rotate through the cooperation of the synchronous pulley and the synchronous belt. Thus, the aluminum foil paper passing above the coating main roller is guided and conveyed forward by the coating main roller. At the same time, the coating main roller also carries out coating liquid from the coating liquid tank and coats it on the aluminum foil paper. Other auxiliary rollers installed on the frame tighten the aluminum foil paper. Finally, the aluminum foil paper passes over the coating auxiliary roller and is sent out. At the same time, the coating auxiliary roller is pulled and rotated by the aluminum foil paper, and the coating auxiliary roller can also flatten the aluminum foil paper. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 A schematic diagram of the three-dimensional structure assembly of the mounting bracket;

[0023] Figure 3 A schematic diagram of the three-dimensional structure assembly of the coating liquid tank;

[0024] Figure 4 A schematic diagram of the three-dimensional assembly of the rack;

[0025] Figure 5 This is a partial three-dimensional structural diagram of the present invention.

[0026] In the diagram: 1. Frame, 2. Fixed crossbar, 3. Fixed frame, 4. Tilting frame, 5. Electric push rod, 6. Fixed support plate, 7. Fixed block, 8. Adjusting screw, 9. Scraper seat, 10. Limiting sliding hole, 11. Scraper pressure block, 12. Mounting frame, 13. Rotating shaft, 14. Gear, 15. Rack, 16. Worm gear, 17. Worm, 18. Hand crank, 19. Coating liquid tank, 20. Main coating roller, 21. Secondary coating roller. Detailed Implementation

[0027] The following will refer to the appendix in the embodiments of this utility model. Figure 1-5 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0028] A device for applying an anti-corrosion coating to the surface of aluminum foil includes a frame 1. A transverse mechanism is fixedly installed on the inner side of the frame 1. A fixed crossbar 2 is rotatably installed on the top of the transverse mechanism. Fixed frames 3 are fixedly installed at both ends of the surface of the fixed crossbar 2. A flipping frame 4 is slidably installed on the inner side of the fixed frame 3. A fixed support plate 6 is fixedly installed on the top of the flipping frame 4. A fixed block 7 is fixedly connected to one side of the top of the fixed support plate 6. An adjusting screw 8 is passed through one side of the fixed block 7. A scraper seat 9 is provided on the top of the two flipping frames 4. The scraper seat 9 is threaded onto the two adjusting screws 8. Limiting sliding holes 10 are opened on both sides of the top of the scraper seat 9. One end of the adjusting screw 8 passes through the limiting sliding hole 10 and slides within the limiting sliding hole 10. An electric push rod 5 is movably installed on one side inside the flipping frame 4.

[0029] The specific usage process is as follows: In actual use, the thickness of the coating liquid is adjusted by adjusting the distance between the scraper and the coating roller. After adjustment, the scraper will be positioned at the current position, and the excess coating liquid carried by the coating roller will be scraped off by the scraper. The length of the scraper is less than the length of the liquid tank. The adjusted scraper is tilted towards the liquid tank, so the scraped coating liquid will flow back into the liquid tank along both ends of the scraper until it is carried back by the coating roller and scraped off again by the scraper. This avoids coating liquid spillage and waste, saving costs. The tilted scraper setting also provides protection, preventing the scraper from being in direct contact with the coating roller for extended periods, which could damage the blade. It should be noted that to prevent the coating liquid from sticking to the machine... On the inner wall of the machine, upward-protruding flanges can be provided on both sides of the scraper to guide the coating liquid backflow and prevent the coating liquid from sticking to the inner wall of the machine. This method can be implemented by the operator in actual work and is existing technology, so it will not be described in detail in this article. When adjusting the scraper spacing, the user rotates the adjusting screw 8, which rotates and is positioned on the fixed block 7. The scraper seat 9 is threadedly connected to the adjusting screw 8, and the scraper is detachably mounted on the scraper seat 9. Therefore, when the adjusting screw 8 is turned, the scraper seat 9 can be moved towards the fixed block 7. At the same time, the scraper seat 9 also moves on the two fixed support plates 6. The end of the adjusting screw 8 also has a limiting sliding hole 10 opened on the scraper seat 9. The inner sliding mechanism limits the movement of the scraper holder 9, ensuring its smooth movement and widening the gap between the scraper and the coating main roller 20. When the user rotates the adjusting screw 8 in the opposite direction, it pushes the scraper holder 9 towards the coating main roller 20, reducing the gap. The end of the adjusting screw 8 moves a certain distance within the limiting sliding hole 10 before pushing the scraper holder 9. When adjusting the scraper tilt, the electric push rod 5 is activated, which pushes one end of the flipping frame 4 upward. The flipping frame 4 rotates upward within the fixed frame 3, and its end moves upward, causing the fixed support plate 6 to tilt. The fixed block 7 also tilts accordingly. Subsequently, the adjusting screw 8 and the scraper holder 9 also move accordingly. With the tilting motion, the scraper mounted on the scraper seat 9 will also tilt and adjust. The end of the scraper facing the coating main roller 20 is tilted downwards. In this way, the scraped coating liquid will be guided back into the liquid tank for reuse. Even without continuously adjusting the height of the liquid tank, the normal operation of the aluminum foil anti-corrosion coating can be guaranteed. Therefore, the structural design of the scraper allowing flexible adjustment of the distance between it and the rotating roller, and the amount of coating liquid scraped off by the scraper from the coating roller, can achieve adjustment of the coating thickness on the aluminum foil surface, ensure the continuity of coating liquid supply, ensure the uniformity and flatness of the coating liquid on the aluminum foil surface, improve the quality and efficiency of the aluminum foil surface anti-corrosion coating process, and provide convenience for users' work.

[0030] It should be noted that, based on the above, this solution also designs the liquid tank as an adjustable structure. When the coating liquid level in the tank is at its lowest, the tank can be adjusted to rise, ensuring that the coating liquid is fully utilized and avoiding waste due to residue. This structure only needs to be operated when the coating liquid in the tank is almost empty; no adjustment is required during normal operation, improving the flexibility and performance of the machine. During adjustment, the user rotates the hand crank 18, which drives the worm gear 17 to rotate. The worm gear 17 drives the worm wheel 16 to rotate, which in turn drives the rotating shaft 13 to rotate on the mounting bracket 12. The rotating shaft 13 then drives the two gears 14 to rotate simultaneously. Gear 14 rotates within the mounting frame 12, driving rack 15 to move up and down. In this design, gear 14 drives rack 15 to move upward on the mounting frame 12, which in turn drives coating liquid tank 19 upward, ensuring that the coating main roller 20 can contact the coating liquid at the bottom of the coating liquid tank 19, thus fully utilizing the coating liquid, reducing waste, and providing convenience for users. The horizontal movement mechanism within the frame 1 can adjust the horizontal position of the scraper, ensuring that the scraper and coating main roller 20 are always matched, providing convenience for users. The horizontal movement mechanism is also implemented using a worm gear drive or similar structural method. Figure 1As shown, the scraper clamping block 11 has pre-drilled bolt holes for inserting mounting bolts. The scraper is positioned between the scraper seat 9 and the scraper clamping block 11, and is finally fixed to the scraper seat 9 by the inserted bolts. Multiple scraper clamping blocks 11 also provide support and fixation for the scraper, ensuring the stability of the scraper installation and use, while also facilitating user disassembly and maintenance, providing convenience for user operation. The mounting bracket 12 is fixedly installed on the inner wall of the frame 1. It is used to install the rotating shaft 13, gear 14, and rack 15. It provides stable support for the rotation of the rotating shaft 13 and limits the vertical movement of the rack 15, ensuring the stability of the rotating shaft 13 and rack 15 during operation, and also protects the rotation of the gear 14. The function of this mechanism is to provide convenience for users. Gear 14, rack 15, worm gear 16, worm 17, and hand crank 18 form a liquid tank height adjustment mechanism. This mechanism adjusts the height of the liquid tank, ensuring that the coating main roller 20 can fully utilize the coating liquid in the tank, avoiding waste. During adjustment, the user rotates the hand crank 18, which drives the worm 17 to rotate. The worm 17 then drives the worm gear 16 to rotate, which in turn drives the rotating shaft 13 to rotate on two mounting brackets 12. The mounting brackets 12 are fixedly installed on the inner wall of the frame 1. Simultaneously, the rotating shaft 13 also drives the gear 14 to rotate within the corresponding mounting bracket 12. The gear 14 then pushes the rack 15 to move on the mounting bracket 12, causing the coating liquid tank 19 to rotate... The frame 1 moves inwards, raising the coating liquid tank 19 and lowering it. The coating liquid tank 19 is used to fill and store the coating liquid, and a portion of the bottom of the coating main roller 20 extends into the coating liquid tank 19. This allows the coating main roller 20 to carry the coating liquid onto the aluminum foil, ensuring the normal operation of the aluminum foil coating process and providing convenience for the user. The aluminum foil passes over the coating main roller 20, and since a portion of the bottom of the coating main roller 20 extends into the coating liquid tank 19, the coating liquid from the coating liquid tank 19 is carried and distributed on the surface of the coating main roller 20 as it rotates. Therefore, when the aluminum foil passes over the coating main roller 20, the coating liquid is applied to the aluminum foil. Simultaneously, it also serves to traction and convey the aluminum foil, ensuring its normal transport and the proper application of the anti-corrosion coating on its surface. This provides convenience for users. Synchronous pulleys are installed at one end of the coating main roller 20 located outside the frame 1, and the output shaft of 22 is also equipped with matching synchronous pulleys. Multiple synchronous pulleys are connected via a synchronous belt drive. When 22 is started, it drives the coating main roller 20 to rotate through the cooperation of the synchronous pulleys and the synchronous belt. The aluminum foil passing above the coating main roller 20 is then guided and conveyed forward by it. Simultaneously, the coating main roller 20 also draws coating liquid from the coating liquid tank 19 and applies it to the aluminum foil. This, combined with other auxiliary rollers installed on the frame 1, tightens the aluminum foil.Finally, the aluminum foil is fed out via the coating roller 21, while the coating roller 21 is pulled and rotated by the aluminum foil, which also helps to flatten the aluminum foil.

[0031] Therefore, the use of a scraper allows for flexible adjustment of the distance between the scraper and the roller. By scraping away the amount of coating liquid carried by the coating roller, the thickness of the anti-corrosion coating on the aluminum foil surface can be adjusted, ensuring the continuity of the coating liquid supply, the uniformity and smoothness of the coating liquid on the aluminum foil surface, and improving the quality and efficiency of the anti-corrosion coating process, thus providing convenience for users.

[0032] A plurality of scraper pressing blocks 11 are fixedly connected to one side of the top of the scraper seat 9, and a scraper is fixedly installed on one side of the scraper seat 9 by the plurality of scraper pressing blocks 11.

[0033] Specifically, the scraper pressure block 11 has pre-drilled bolt holes for inserting mounting bolts. The scraper is positioned between the scraper seat 9 and the scraper pressure block 11, and is finally fixed to the scraper seat 9 by the inserted bolts. At the same time, multiple scraper pressure blocks 11 can also support and fix the scraper, ensuring the stability of the scraper installation and use, and also facilitating user disassembly and maintenance, providing convenience for users' work.

[0034] Mounting brackets 12 are fixedly installed on both sides inside the frame 1. A rotating shaft 13 is provided between the two mounting brackets 12. Both ends of the rotating shaft 13 extend to the outside of the frame 1. The rotating shaft 13 is rotatably mounted on the two mounting brackets 12 through bearings.

[0035] Specifically, the mounting bracket 12 is fixedly installed on the inner wall of the frame 1. It is used to install the rotating shaft 13, gear 14 and rack 15. It can provide stable support for the rotation of the rotating shaft 13, and also provide limit support for the up and down movement of the rack 15, ensuring the stability of the operation of the rotating shaft 13 and rack 15. It can also protect the rotation of the gear 14 and provide convenience for the user's work.

[0036] Gears 14 are fixedly installed on both sides of the surface of the rotating shaft 13, which are located inside the mounting frame 12. A rack 15 that meshes with the gear 14 is provided through the top of the mounting frame 12. A worm gear 16 is fixedly installed at one end of the rotating shaft 13 located outside the frame 1. A hand crank 18 is rotatably installed on one side of the frame 1. A worm 17 that meshes with the worm gear 16 is fixedly installed at one end of the surface of the hand crank 18.

[0037] Specifically, the arrangement of the rotating shaft 13, gear 14, rack 15, worm gear 16, worm 17, and hand crank 18 forms a liquid tank height adjustment mechanism. This mechanism is used to adjust the height of the liquid tank, ensuring that the coating main roller 20 can fully utilize the coating liquid in the tank, thus avoiding waste. During adjustment, the user rotates the hand crank 18, which drives the worm 17 to rotate. The worm 17 then drives the worm gear 16 to rotate, which in turn drives the rotating shaft 13 to rotate on two mounting brackets 12. The mounting brackets 12 are fixedly installed on the inner wall of the frame 1. Simultaneously, the rotating shaft 13 also drives the gear 14 to rotate within the corresponding mounting bracket 12. The gear 14 pushes the rack 15 to move on the mounting bracket 12, which in turn moves the coating liquid tank 19 within the frame 1. Moving the coating liquid tank 19 upwards raises its position, and vice versa.

[0038] The top of the two racks 15 is fixedly mounted with a coating liquid tank 19 located inside the frame 1.

[0039] Specifically, the coating liquid tank 19 is used to fill and store the coating liquid, and a portion of the bottom of the coating main roller 20 extends into the coating liquid tank 19, so that the coating main roller 20 can carry out the coating liquid and coat it onto the aluminum foil, ensuring the normal operation of the aluminum foil coating work and providing convenience for users.

[0040] The coating main roller 20 is rotatably mounted on the inner side of the fixed crossbar 2, located above the coating liquid tank 19, and the bottom of the coating main roller 20 extends into the inner side of the coating liquid tank 19.

[0041] Specifically, the coating roller 20 is configured such that the aluminum foil passes over it, and a portion of the bottom of the coating roller 20 extends into the coating liquid tank 19. Therefore, when the coating roller 20 rotates, it carries the coating liquid from the coating liquid tank 19 and distributes it on the surface of the coating roller 20. Thus, when the aluminum foil passes over the coating roller 20, the coating liquid is applied to the aluminum foil, and the roller also acts as a traction conveyor, ensuring the normal transport of the aluminum foil and the normal operation of the anti-corrosion coating on the surface of the aluminum foil, providing convenience for users.

[0042] The inner side of the frame 1 is rotatably mounted with a coating auxiliary roller 21, and a 22 is fixedly mounted on one side of the frame 1. The output end of the 22 and the end of the coating main roller 20 located outside the frame 1 are both fixedly mounted with synchronous pulleys, and multiple synchronous pulleys are connected by synchronous belt drive.

[0043] Specifically, regarding the arrangement of the main coating roller 20, auxiliary coating rollers 21 and 22, a synchronous pulley is installed at one end of the main coating roller 20 located outside the frame 1, and a matching synchronous pulley is also installed on the output shaft of 22. Multiple synchronous rollers are connected by a synchronous belt drive. When working, 22 is started, and 22 drives the main coating roller 20 to rotate through the cooperation of the synchronous pulley and the synchronous belt. As a result, the aluminum foil paper passing above the main coating roller 20 is guided and conveyed forward by the main coating roller 20. At the same time, the main coating roller 20 also carries out coating liquid from the coating liquid tank 19 and coats it onto the aluminum foil paper. Other auxiliary rollers installed on the frame 1 tighten the aluminum foil paper. Finally, the aluminum foil paper passes over the auxiliary coating roller 21 and is sent out. At the same time, the auxiliary coating roller 21 is pulled and rotated by the aluminum foil paper, and the auxiliary coating roller 21 can also flatten the aluminum foil paper.

[0044] It should be noted that the functions to be achieved by each hardware component in this utility model are supported by a large number of mature technologies and belong to the prior art. The essence of this utility model is to optimize and combine existing hardware and its connection methods for specific application scenarios to meet the adaptation requirements of specific application scenarios and solve the problems raised in the background technology (without involving improvements to the internal software of the hardware).

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An apparatus for applying an anti-corrosion coating to the surface of aluminum foil, comprising a frame (1), characterized in that: A transverse mechanism is fixedly installed on the inner side of the frame (1). A fixed crossbar (2) is rotatably installed on the top of the transverse mechanism. Fixed frames (3) are fixedly installed on both ends of the surface of the fixed crossbar (2). A flipping frame (4) is slidably installed on the inner side of the fixed frame (3). A fixed support plate (6) is fixedly installed on the top of the flipping frame (4). A fixed block (7) is fixedly connected to one side of the top of the fixed support plate (6). An adjusting screw (8) is provided through one side of the fixed block (7). A scraper seat (9) is provided on the top of the two flipping frames (4). The scraper seat (9) is threaded on the two adjusting screws (8). Limiting sliding holes (10) are opened on both sides of the top of the scraper seat (9). One end of the adjusting screw (8) passes through the limiting sliding hole (10) and slides in the limiting sliding hole (10). An electric push rod (5) is movably installed on one side inside the flipping frame (4).

2. The anti-corrosion coating device for aluminum foil surface according to claim 1, characterized in that: A plurality of scraper blocks (11) are fixedly connected to one side of the top of the scraper seat (9), and a scraper is fixedly installed on one side of the scraper seat (9) by the plurality of scraper blocks (11).

3. The anti-corrosion coating device for aluminum foil surface according to claim 2, characterized in that: Mounting brackets (12) are fixedly installed on both sides inside the frame (1). A rotating shaft (13) is provided between the two mounting brackets (12). Both ends of the rotating shaft (13) extend to the outside of the frame (1). The rotating shaft (13) is rotatably mounted on the two mounting brackets (12) through bearings.

4. The anti-corrosion coating device for aluminum foil surface according to claim 3, characterized in that: Gears (14) are fixedly installed on both sides of the surface of the rotating shaft (13) inside the mounting frame (12). A rack (15) meshing with the gear (14) is provided through the top of the mounting frame (12). A worm gear (16) is fixedly installed at one end of the rotating shaft (13) located outside the frame (1). A hand crank (18) is rotatably installed on one side of the frame (1). A worm (17) meshing with the worm gear (16) is fixedly installed at one end of the surface of the hand crank (18).

5. The aluminum foil anti-corrosion coating application device according to claim 4, characterized in that: The top of the two racks (15) is fixedly mounted with a coating liquid tank (19) located inside the frame (1).

6. The aluminum foil anti-corrosion coating device according to claim 5, characterized in that: The inner side of the fixed crossbar (2) is rotatably mounted with a coating main roller (20) located above the coating liquid tank (19), and the bottom of the coating main roller (20) extends into the inner side of the coating liquid tank (19).

7. The anti-corrosion coating device for aluminum foil surface according to claim 6, characterized in that: The inner side of the frame (1) is rotatably mounted with a coating auxiliary roller (21), and a (22) is fixedly mounted on one side of the frame (1). The output end of the (22) and the end of the coating main roller (20) located outside the frame (1) are both fixedly mounted with synchronous pulleys, and multiple synchronous pulleys are connected by synchronous belt drive.

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