Liquid silica gel coating equipment for carbon fiber roller

Abstract

The liquid silica gel coating equipment comprises a support detachably connected with the carbon fiber roller, a liquid storage part arranged on the support and a driving part used for driving the carbon fiber roller to rotate, the liquid storage part is provided with a liquid storage tank, and a scraper is arranged on the side, close to the carbon fiber roller, of the liquid storage tank. The liquid storage part is arranged on the support in a sliding mode, a pushing part used for pushing the liquid storage part to slide in the width direction of the liquid storage part is arranged on the support, a pushing plate connected with the support is arranged in the liquid storage tank, and the liquid storage part can be continuously pushed to slide in the direction away from the carbon fiber roller through the pushing part. And the push plate continuously pushes the liquid silica gel to move towards the direction of the carbon fiber roller in the liquid storage tank. The technical problem that according to existing coating equipment, a worker needs to continuously use a scraper knife to push liquid silica gel, and the workload of the worker is heavy is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of silicone coating, and specifically relates to a liquid silicone coating device for a carbon fiber roller. Background Art

[0002] Waste liquid silicone can be recycled. This process involves heating the recycled liquid silicone to a high temperature to decompose it back to its raw material state, and then through purification treatment, it can be reused. When the newly obtained liquid silicone is coated on the roller surface of the carbon fiber roller, a smooth and flat surface layer can be formed, which is crucial for reducing the friction and wear between the carbon fiber roller and materials during use, thereby improving the surface quality of the product. Carbon fiber rollers coated with liquid silicone are widely used in multiple industries such as printing, coating, food, and textiles.

[0003] In the process of coating a carbon fiber roller with liquid silicone, first, the prepared liquid silicone solution needs to be injected into the liquid storage tank of the device. A scraper is installed on one side of the liquid storage tank close to the carbon fiber roller. By driving the device to rotate the carbon fiber roller, the liquid silicone solution in the liquid storage tank will adhere to the roller surface of the carbon fiber roller. At the same time, the scraper will scrape the liquid silicone on the roller surface so that the liquid silicone can be evenly distributed on the carbon fiber roller. However, due to the relatively weak fluidity of the liquid silicone, every once in a while, the staff needs to use a spatula to push the liquid silicone to one side of the carbon fiber roller to enable the coating work to proceed smoothly. But such an operation requires the staff to continuously use a spatula to push the liquid silicone, resulting in a heavy workload for them. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a liquid silicone coating device for a carbon fiber roller to solve the technical problem that the existing coating device requires the staff to continuously use a spatula to push the liquid silicone, resulting in a heavy workload for the staff.

[0005] To achieve the aforementioned invention purpose, the technical solution adopted by the present invention includes: a liquid silicone coating device for a carbon fiber roller, including a bracket detachably connected to the carbon fiber roller, a liquid storage member arranged on the bracket, and a driving member for driving the carbon fiber roller to rotate. The liquid storage member has a liquid storage tank, a scraper is arranged on one side of the liquid storage tank close to the carbon fiber roller. The liquid storage member is slidably arranged on the bracket, and a pushing member for pushing the liquid storage member to slide along its width direction is arranged on the bracket. A push plate connected to the bracket is arranged in the liquid storage tank. By the pushing member, the liquid storage member can be continuously pushed to slide away from the carbon fiber roller, so that the push plate continuously pushes the liquid silicone in the liquid storage tank towards the carbon fiber roller direction.

[0006] Compared with the prior art, the advantages of the present invention include: (1) The present invention provides a liquid silicone coating device for a carbon fiber roller, with a simple structural design and easy to maintain.

[0007] (2) Compared with the traditional method in which workers need to manually push the liquid silicone to the carbon fiber roller regularly with a spatula, the liquid silicone coating device provided by the present invention realizes the automatic continuous pushing of the liquid silicone through the continuous operation of the pushing component, thus significantly reducing the operation burden of the workers.

[0008] (3) In the traditional coating process, if the position of the liquid storage component is fixed, the position of the scraper is also fixed, which often leads to the completion of one-time scraping, possibly resulting in uneven coating. However, in the liquid silicone coating device designed by the present invention, when the liquid storage component slides away from the carbon fiber roller, the distance between the two gradually increases, which is coordinated with the change in the coating thickness of the liquid silicone, realizing layer-by-layer scraping and following the scraping principle of "thin batch and multiple passes", thus greatly improving the coating uniformity.

[0009] (4) The liquid silicone coating device for a carbon fiber roller provided by the present invention, through the pushing component, can not only drive the liquid storage component to move away from the carbon fiber roller, but also make the push plate push the liquid silicone towards the carbon fiber roller during this process, with simple operation and ingenious design.

[0010] Further, a transmission component is arranged between the driving component and the pushing component. Through the transmission component, when the driving component drives the carbon fiber roller to rotate, the pushing component can be driven to push the liquid storage component to move.

[0011] In the present invention: A transmission component is ingeniously arranged between the driving component and the pushing component. This design enables the driving component to drive the carbon fiber roller to rotate, and through the linkage of the transmission component, the pushing component can be synchronously driven to act, thereby pushing the liquid storage component to move on the bracket. This not only realizes the rotational coating of the carbon fiber roller, but also enables the liquid silicone to be continuously coated on the surface of the carbon fiber roller as the liquid storage component moves. This not only improves the automation degree of the device, but also simplifies the device and reduces the production cost.

[0012] Further, the pushing component includes a first lead screw arranged along the width direction of the liquid storage component and a rotating block sleeved on the first lead screw and threadedly engaged with the first lead screw. The rotating block is rotatably arranged on the bracket, and the first lead screw is connected to the liquid storage component; The driving component includes a driving motor, and the output shaft of the driving motor is coaxially connected to the roller shaft of the carbon fiber roller in a detachable manner; The transmission component includes a transmission wheel assembly and a worm and worm gear assembly. Among them, the worm and worm gear assembly includes a worm wheel and a worm. The worm wheel is the rotating block. The worm is arranged on the bracket in a rotatable manner along the length direction of the carbon fiber roller. The transmission wheel assembly includes a first transmission wheel and a second transmission wheel. The first transmission wheel is installed on the output shaft of the driving motor, and the second transmission wheel is installed on the worm. The first transmission wheel and the second transmission wheel are connected by transmission.

[0013] Furthermore, the diameter size of the first transmission wheel is smaller than that of the second transmission wheel.

[0014] In the present invention: Since the diameter of the first transmission wheel is smaller than that of the second transmission wheel, and at the same time, due to the design of the transmission ratio of the worm and the worm wheel, the rotation speed of the carbon fiber roller will finally be higher than that of the worm wheel. This design provides a relatively generous scraping operation space for the scraper, enabling the scraper to coat the liquid silicone more evenly. At the same time, since the moving speed of the liquid storage member is relatively slow, the curing time of the liquid silicone on the carbon fiber roller is extended, further optimizing the liquid silicone coating process of the carbon fiber roller and improving the coating quality.

[0015] Furthermore, the side of the liquid storage member close to the carbon fiber roller is inclined upward.

[0016] In the present invention: Through the above setting, affected by gravity, the liquid silicone on the side close to the carbon fiber roller will be evenly distributed along the length direction of the liquid storage tank. Furthermore, during coating, the liquid silicone can be evenly coated along the length direction of the carbon fiber roller. In addition, under the action of gravity, the liquid silicone will stack on one side of the push plate, and only by pushing the push plate can the liquid silicone move towards the carbon fiber roller, reducing the influence caused by the automatic feeding of the liquid silicone to the carbon fiber roller under the action of gravity.

[0017] Furthermore, the push plate is slidably connected to the bracket, and an adjustment assembly for changing the position of the push plate in the liquid storage tank is arranged on the bracket. Through the adjustment assembly, the push plate can be displaced along the width direction of the liquid storage member and be fixed to the bracket after displacement.

[0018] Furthermore, the adjustment assembly includes a second lead screw rotatably connected to the bracket. The second lead screw is arranged along the width direction of the liquid storage member. The second lead screw is in threaded fit connection with the push plate. By rotating the second lead screw, the push plate can slide along the length direction of the second lead screw. Description of the Drawings

[0019] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments recorded in the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0020] Figure 1 Structural schematic of the embodiment of the present invention Figure I ; Figure 2 Structural schematic of the embodiment of the present invention Figure II .

[0021] Reference numerals: Bracket 1, liquid storage member 2, carbon fiber roller 3, liquid storage tank 4, scraper 5, push plate 6, first lead screw 7, drive motor 8, worm gear 9, worm 10, first transmission wheel 11, second transmission wheel 12, second lead screw 13, U-shaped connecting rod 14, scale 15. Detailed implementation manners

[0022] In view of the deficiencies in the prior art, the inventors of this case have proposed the technical solution of the present invention through long-term research and a large number of practices. The following will further explain the technical solution, its implementation process and principle in combination with the accompanying drawings in the embodiments of the present application and specific implementation cases.

[0023] It should be noted that the embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as a limitation of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, the present invention covers any substitution, modification, equivalent method and solution made within the spirit, principle and scope defined by the claims of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] In the description of the present application, "first", "second", "third" and similar words do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "a" do not indicate a quantity limitation, but indicate the existence of at least one. Words such as "including" or "comprising" mean that the elements or objects appearing before "including" or "comprising" cover the elements or objects listed after "including" or "comprising" and their equivalents, and do not exclude other elements or objects. "Connection" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0025] In the description of the present application, the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. In addition, when using position terms such as both sides, outer side, upper and lower, etc., it should be understood that they are only used for easy understanding and description, considering that the structure may be facing other positions.

[0026] In the description of the present application, unless otherwise clearly specified and defined, the technical terms or scientific terms used should have the ordinary meaning understood by those with ordinary skills in the field to which the present application belongs. Terms such as "installation", "connection", "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or a contact connection or an integral connection; for those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0027] Please refer to Figure 1-2 , the present invention provides a technical solution: a liquid silicone coating device for a carbon fiber roller, including a bracket 1, a liquid storage member 2, and a driving member.

[0028] The carbon fiber roller 3 is detachably connected to the bracket 1, which is convenient for replacing a new carbon fiber roller 3 to be coated after the coating operation is completed. The liquid storage member 2 is arranged on the bracket 1 and presents a long strip-shaped block structure, and the length extension direction thereof is parallel to the axis of the carbon fiber roller 3. The liquid storage member 2 has a liquid storage tank 4 for storing liquid silicone. The liquid storage tank 4 is opened at the top of the liquid storage member 2, and its length is also consistent with that of the liquid storage member 2, and the side close to the carbon fiber roller 3 is provided with an opening shape, which is convenient for the liquid silicone to flow onto the surface of the carbon fiber roller 3 therefrom. A scraper 5 is arranged on the side of the liquid storage tank 4 close to the carbon fiber roller 3. The main function of the scraper 5 is to control the coating thickness of the liquid silicone so that the coating layer is as uniform as possible.

[0029] The liquid storage member 2 is slidably arranged on the bracket 1, which enables the liquid storage member 2 to move on the bracket 1. A pushing member is arranged on the bracket 1 for driving the liquid storage member 2 to slide along its width direction, that is, controlling the liquid storage member 2 to move away from or close to the carbon fiber roller 3. During this process, the position of the liquid storage tank 4 is also adjusted accordingly. A push plate 6 connected to the bracket 1 is arranged in the liquid storage tank 4. Continuous operation of the pushing member can continuously push the liquid storage member 2 to slide away from the carbon fiber roller 3, and then the push plate 6 can continuously push the liquid silicone in the liquid storage tank 4 towards the carbon fiber roller 3.

[0030] Compared with the traditional method where workers need to manually push liquid silicone to the carbon fiber roller 3 regularly with a spatula, the device realizes the automatic continuous pushing of liquid silicone through the continuous operation of the pushing device, significantly reducing the operation burden of workers. In addition, during the traditional coating process, if the position of the liquid storage part 2 is fixed, the position of the scraper 5 will also be fixed accordingly, often resulting in a one-time scraping that may cause uneven coating. In this device, when the liquid storage part 2 slides away from the carbon fiber roller 3, the distance between the two gradually increases, which is coordinated with the change in the coating thickness of the liquid silicone, realizing layer-by-layer scraping and following the scraping principle of "thin batches and multiple passes", thus greatly improving the coating uniformity.

[0031] Specifically, a sliding track extending along the width direction of the liquid storage part is provided on the bracket. In this embodiment, the sliding track is a chute, and a slider is arranged in the chute. The slider is slidably matched with the chute, and the slider is fixedly connected to the bottom of the liquid storage part.

[0032] In this embodiment: A transmission component is arranged between the driving component and the pushing component. Through the transmission component, when the driving component drives the carbon fiber roller 3 to rotate, the pushing component can be driven to push the liquid storage part 2 to move.

[0033] A transmission component is ingeniously arranged between the driving component and the pushing component. This design enables the driving component to drive the carbon fiber roller 3 to rotate, and through the linkage of the transmission component, the pushing component can be synchronously driven to act, thereby pushing the liquid storage part 2 to move on the bracket 1. This not only realizes the rotational coating of the carbon fiber roller 3 but also enables the liquid silicone to be continuously coated on the surface of the carbon fiber roller 3 as the liquid storage part 2 moves. This not only improves the automation degree of the device but also further enhances the efficiency and quality of the coating operation.

[0034] In this embodiment: The pushing component includes a first lead screw 7 arranged along the width direction of the liquid storage part 2 and a rotating block sleeved on the first lead screw 7 and threadedly engaged with the first lead screw 7. The rotating block is rotatably arranged on the bracket 1. The rotation of the rotating block will drive the first lead screw 7 to move in its axial direction (i.e., the width direction of the liquid storage part 2), thereby synchronously driving the liquid storage part 2 to move.

[0035] The driving component includes a driving motor 8. The driving motor 8 provides rotational power, and its output shaft is coaxially connected to the roller shaft of the carbon fiber roller 3 in a detachable manner, enabling the driving motor 8 to drive the carbon fiber roller 3 to rotate.

[0036] The transmission components include a transmission wheel assembly and a worm gear 9 and worm 10 assembly. Among them, the worm gear 9 and worm 10 assembly includes a worm gear 9 and a worm 10. The worm gear 9 is a rotating block. Specifically, a U-shaped mounting block is fixedly connected to the bracket. The worm gear is located within the mounting block. The first lead screw passes through the worm gear and the mounting block along the axis of the worm gear, thereby rotatably arranging the worm gear on the bracket. At the same time, the worm gear is connected to the first lead screw through a threaded fit. The worm 10 is arranged on the bracket 1 in a rotatable manner along the length direction of the carbon fiber roller 3. The transmission wheel assembly includes a first transmission wheel 11 and a second transmission wheel 12. The first transmission wheel 11 is installed on the output shaft of the drive motor 8, and the second transmission wheel 12 is installed on the worm 10. The first transmission wheel 11 and the second transmission wheel 12 are drivingly connected, that is, they are drivingly connected through transmission elements such as a transmission belt or a transmission chain.

[0037] When the output shaft of the drive motor 8 starts to rotate, it will drive the first transmission wheel 11 to rotate synchronously. Subsequently, the first transmission wheel 11 transmits the rotational power to the second transmission wheel 12 through transmission elements such as a transmission belt or a transmission chain, causing the second transmission wheel 12 to rotate. The rotation of the second transmission wheel 12 will drive the worm 10 to rotate. The rotation of the worm 10 will cause the worm gear 9 (i.e., the rotating block) to rotate, and the rotation of the worm gear 9 will drive the first lead screw 7 to move axially along its axis through the threaded fit relationship with the first lead screw 7, and ultimately drive the liquid storage member 2 to move synchronously.

[0038] Specifically, connecting shafts are provided at both ends of the carbon fiber roller. Both connecting shafts are rotatably connected to the bracket through bearings. The two ends of the carbon fiber roller are detachably connected to the two connecting shafts through two clamps respectively. The output shaft of the drive motor is coaxially connected to one of the connecting shafts.

[0039] In this embodiment: The diameter dimension of the first transmission wheel 11 is smaller than the diameter dimension of the second transmission wheel 12.

[0040] Since the diameter of the first transmission wheel 11 is smaller than the diameter of the second transmission wheel 12, according to the transmission principle, the rotational speed of the first transmission wheel 11 will be higher than the rotational speed of the second transmission wheel 12. At the same time, due to the transmission ratio design of the worm 10 and the worm gear 9, the rotational speed of the worm 10 is greater than the rotational speed of the worm gear 9, which further results in the rotational speed of the first transmission wheel 11 being greater than the rotational speed of the worm gear 9. Therefore, when the carbon fiber roller 3 (connected to the first transmission wheel 11 through the output shaft of the drive motor 8) rotates, its rotational speed will be higher than the rotational speed of the worm gear 9.

[0041] Specifically, after the carbon fiber roller 3 rotates n circles, the worm gear 9 rotates one full circle. Since the thread pitch on the first lead screw 7 is designed to be small, when the worm gear 9 rotates one full circle, the distance that the first lead screw 7 moves axially along its axis (i.e., the moving distance of the liquid storage member 2) is equal to this thread pitch. Therefore, when the carbon fiber roller 3 rotates n circles, the liquid storage member 2 only moves a distance equal to one thread pitch.

[0042] This design provides a relatively generous scraping operation space for the scraper 5, enabling the scraper 5 to coat the liquid silicone more evenly. At the same time, since the moving speed of the liquid storage member 2 is relatively slow, the curing time of the liquid silicone on the carbon fiber roller 3 is extended, further optimizing the liquid silicone coating process on the carbon fiber roller 3 and improving the coating quality.

[0043] In this embodiment: The side of the liquid storage member 2 close to the carbon fiber roller 3 is inclined upward.

[0044] The upward inclination of the side of the liquid storage member 2 close to the carbon fiber roller 3 causes the side of the liquid storage tank 4 close to the carbon fiber roller 3 to also be inclined upward, and the inclined setting of the liquid storage tank 4 has the following advantages.

[0045] ①. Affected by gravity, the liquid silicone on the side close to the carbon fiber roller 3 will be evenly distributed along the length direction of the liquid storage tank 4. Thus, when coating, the liquid silicone can be evenly coated along the length direction of the carbon fiber roller 3.

[0046] ②. Under the action of gravity, the liquid silicone will stack on one side of the push plate 6, and only by pushing the push plate 6 can the liquid silicone be moved towards the carbon fiber roller 3, reducing the influence caused by the automatic feeding of the liquid silicone towards the carbon fiber roller 3 under the action of gravity.

[0047] In this embodiment: The push plate 6 is slidably connected to the bracket 1, and an adjustment component for changing the position of the push plate 6 in the liquid storage tank 4 is provided on the bracket 1. Through the adjustment component, the push plate 6 can be displaced along the width direction of the liquid storage member 2 and form a fixation with the bracket 1 after the displacement.

[0048] Through the adjustment component, the position of the push plate 6 in the liquid storage tank 4 can be changed, thereby changing the capacity of the liquid silicone stored in the liquid storage tank 4. The change in the liquid silicone capacity will be applicable to carbon fiber rollers 3 with different coating thickness requirements. That is, when the push plate 6 moves to the edge position of the liquid storage tank 4 close to the carbon fiber roller 3, all the liquid silicone is coated on the carbon fiber roller 3 and the coating work is completed. Different positions of the push plate 6 in the liquid storage tank 4 result in different liquid silicone accommodation amounts, thus forming inconsistent coating thicknesses on the carbon fiber roller 3.

[0049] In this embodiment: The adjusting component includes a second lead screw 13 rotatably connected to the bracket 1. The second lead screw 13 is arranged along the width direction of the liquid storage member 2. The second lead screw 13 is connected to the push plate 6 through threaded fit. Rotating the second lead screw 13 can make the push plate 6 slide along the length direction of the second lead screw 13. A U-shaped connecting rod 14 is fixedly connected to the push plate 6. The U-shaped connecting rod 14 has a horizontal part and two vertical parts. The horizontal part is parallel to the push plate 6. Both ends of the horizontal part are integrally connected to one end of the two vertical parts to form the U-shaped connecting rod 14. The other ends of the two vertical parts pass through the bracket 1 and are fixedly connected to the push plate 6. The second lead screw 13 is arranged on the horizontal part and is connected to the horizontal part through threaded fit. One end of the second lead screw 13 is rotatably connected to the bracket 1 through a bearing. By rotating the end of the second lead screw 13 away from the bracket 1, the horizontal part of the U-shaped connecting rod 14 can be made to move along the second lead screw 13, thereby driving the push plate 6 to move.

[0050] Further, a scale 15 is provided on the vertical part of the U-shaped connecting rod 14. The scale 15 extends along the length direction of the vertical part. By providing the scale 15, the position of the push plate 6 in the liquid storage tank 4 can be accurately measured, and thus the coating thickness of the carbon fiber roller 3 can be accurately measured.

[0051] It should be understood that the above embodiments are only used to illustrate the technical concept and features of the present invention. The purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. It cannot be determined that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the concept of the present invention, several simple deductions or substitutions can be made. Any equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A liquid silicone coating device for a carbon fiber roller, comprising a bracket detachably connected to the carbon fiber roller, a liquid storage member disposed on the bracket, and a driving member for driving the carbon fiber roller to rotate. The liquid storage member has a liquid storage tank, and a scraper is disposed on one side of the liquid storage tank close to the carbon fiber roller, characterized in that: The liquid storage member is slidably arranged on the bracket. A pushing component for pushing the liquid storage member to slide along its width direction is arranged on the bracket. A push plate connected to the bracket is arranged in the liquid storage tank. The pushing component can continuously push the liquid storage member to slide away from the carbon fiber roller, so that the push plate continuously pushes the liquid silicone in the liquid storage tank towards the carbon fiber roller in the liquid storage tank.

2. The liquid silicone coating device for a carbon fiber roller according to claim 1, characterized in that: A transmission component is arranged between the driving component and the pushing component. Through the transmission component, when the driving component drives the carbon fiber roller to rotate, the pushing component can push the liquid storage member to move.

3. The liquid silicone coating device for a carbon fiber roller according to claim 2, wherein: The pushing component includes a first lead screw arranged along the width direction of the liquid storage member and a rotating block sleeved on the first lead screw and in threaded cooperation with the first lead screw. The rotating block is rotatably arranged on the bracket, and the first lead screw is connected to the liquid storage member; The driving component includes a driving motor, and the output shaft of the driving motor is coaxially connected to the roller shaft of the carbon fiber roller in a detachable manner; The transmission component includes a transmission wheel assembly and a worm and worm gear assembly. Among them, the worm and worm gear assembly includes a worm wheel and a worm. The worm wheel is the rotating block, and the worm is rotatably arranged on the bracket along the length direction of the carbon fiber roller. The transmission wheel assembly includes a first transmission wheel and a second transmission wheel. The first transmission wheel is installed on the output shaft of the driving motor, and the second transmission wheel is installed on the worm. The first transmission wheel and the second transmission wheel are in transmission connection.

4. A liquid silicone coating device for a carbon fiber roller according to claim 3, characterized in that: The diameter of the first transmission wheel is smaller than the diameter of the second transmission wheel.

5. A liquid silicone coating device for a carbon fiber roller according to claims 1-4, characterized in that: The side of the liquid storage member close to the carbon fiber roller is inclined upward.

6. The liquid silicone coating device for a carbon fiber roller according to claim 5, characterized in that: The push plate is slidably connected to the bracket. An adjusting component for changing the position of the push plate in the liquid storage tank is arranged on the bracket. Through the adjusting component, the push plate can generate a displacement along the width direction of the liquid storage member and form a fixation with the bracket after the displacement.

7. A liquid silicone coating device for a carbon fiber roller according to claim 6, characterized in that: The adjusting component includes a second lead screw rotatably connected to the bracket. The second lead screw is arranged along the width direction of the liquid storage member. The second lead screw is connected to the push plate through threaded cooperation. By rotating the second lead screw, the push plate can slide along the length direction of the second lead screw.

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