Conductive carbon paste smearing device for processing carbon fiber electrothermal film

Abstract

The utility model discloses a conductive carbon paste smearing device for processing a carbon fiber electrothermal film, and relates to the technical field of electrothermal film processing. The device comprises a fixing frame and a supporting plate, a fixing mechanism and a smearing mechanism are arranged on the fixing frame, and the fixing mechanism comprises a fixing assembly and a lifting assembly; the fixing assembly comprises a plurality of connecting frames fixedly connected to the top face of the supporting plate, sliding rods penetrate through the connecting frames in a sliding mode, pressing plates are fixedly connected to the bottom ends of the sliding rods, the sliding rods are sleeved with springs, one ends of the springs are fixedly connected with the top faces of the pressing plates, and the other ends of the springs are fixedly connected with the top faces of the pressing plates. The other end of the spring is fixedly connected with the connecting frame, and a carbon fiber plate is arranged between the supporting plate and the pressing plate. By arranging the fixing mechanism, the carbon fiber plate is prevented from deviating or misplacing due to the action of external force, it is ensured that the device can conduct accurate smearing operation according to design requirements, and the quality and stability of products are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrothermal film processing, and particularly relates to a conductive carbon paste coating device for processing carbon fiber electrothermal films. Background Art

[0002] In the prior art, through retrieval, it is found that a Chinese patent discloses "a conductive carbon paste coating device for processing carbon fiber electrothermal films", and its publication number is "CN216965183U". This patent mainly enables the coating device to be adjusted in the X, Y, and Z directions according to actual usage requirements through the mutual cooperation of a horizontal movement mechanism, a vertical movement mechanism, and a lifting mechanism, improving the situation that most traditional coating devices can only perform reciprocating movements along a certain fixed direction.

[0003] However, before coating the carbon fiber material, this device does not fix the material, which may cause the material to shift during the coating process, thereby affecting the coating quality and precision. For example, the material may shift, deform, or twist during the coating process, resulting in poor control of the coating thickness and uniformity. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a conductive carbon paste coating device for processing carbon fiber electrothermal films. By setting a fixing mechanism, it avoids the carbon fiber board from shifting or being misaligned due to external forces, ensuring that the device can perform precise coating operations according to design requirements, and solving the problem that the material may shift, thereby affecting the coating quality and precision.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a conductive carbon paste coating device for processing carbon fiber electrothermal films, including a fixed frame and a support plate. A fixing mechanism and a coating mechanism are arranged on the fixed frame. The fixing mechanism includes a fixing component and a lifting component;

[0007] The fixing component includes a plurality of connecting frames fixedly connected to the top surface of the support plate. Slide rods are slidably penetrated through the plurality of connecting frames. The bottom ends of the plurality of slide rods are fixedly connected with pressing plates. Springs are sleeved on the plurality of slide rods. One end of each spring is fixedly connected to the top surface of the pressing plate, and the other end of each spring is fixedly connected to the connecting frame. A carbon fiber board is arranged between the support plate and the pressing plate.

[0008] Furthermore, the lifting component includes a plurality of electric cylinders fixedly connected to the inner bottom wall of the fixed frame. The bottom surface of the support plate is fixedly connected to the output ends of the plurality of electric cylinders.

[0009] Further, the smearing mechanism includes a driving component, a limiting component and a smearing component. The driving component includes a support frame fixedly connected to the front surface of the fixed frame, and a motor is fixedly connected to the inner wall of the support frame.

[0010] Further, the output end of the motor is fixedly connected with a threaded rod, the threaded rod rotates through the fixed frame, and an internally threaded block is sleeved on the outer wall of the threaded rod.

[0011] Further, the limiting component includes sliders fixedly connected to the left side and the right side of the internally threaded block respectively. A groove is formed in the top surface of the fixed frame, and two sliding grooves are formed in the inner wall of the groove. The two sliders are respectively slidably connected to the inner walls of the two sliding grooves.

[0012] Further, the smearing component includes a U-shaped connecting plate fixedly connected to the bottom surface of the internally threaded block. A rotating rod rotates through the U-shaped connecting plate. A smearing roller is fixedly connected to the outer wall of the rotating rod.

[0013] Further, gears are fixedly connected to the left end and the right end of the rotating rod respectively. Two racks are fixedly connected to the inner wall of the fixed frame, and the two gears are respectively meshed with the two racks.

[0014] The utility model has the following beneficial effects:

[0015] 1. By arranging a fixing mechanism, the pressing plate can be tightly attached to the top surface of the carbon fiber board, and several pressing plates can fix the four corners of the carbon fiber board, avoiding the deviation or dislocation of the carbon fiber board due to external force, ensuring that the device can perform precise smearing operations according to the design requirements, improving the quality and stability of the product, and several electric cylinders can drive the support plate to move up and down, so that the carbon fiber board can be attached to the smearing roller, enabling it to smear the carbon fiber board evenly.

[0016] 2. By arranging a smearing mechanism, when the motor drives the threaded rod to rotate, it can drive the internally threaded block and the U-shaped connecting plate to move back and forth. At the same time, the gears cooperate with each other, so that when the U-shaped connecting plate moves back and forth, it can drive the rotating rod and the smearing roller to rotate synchronously, further improving the smearing quality and ensuring the uniformity and continuity of the smearing process.

[0017] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for the description of the embodiments. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can be obtained based on these drawings.

[0019] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 Schematic diagram of the structure of the coating mechanism of the present utility model;

[0021] Figure 3 For the present utility model Figure 1 Enlarged schematic diagram of part A in the present utility model;

[0022] Figure 4 For the present utility model Figure 1 Enlarged schematic diagram of part B in the present utility model;

[0023] Figure 5 For the present utility model Figure 1 Enlarged schematic diagram of part C in the present utility model.

[0024] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0025] 1. Fixed frame; 2. Fixing mechanism; 3. Coating mechanism; 21. Support plate; 22. Connecting frame; 23. Slide bar; 24. Pressing plate; 25. Spring; 26. Carbon fiber plate; 27. Electric cylinder; 31. Support frame; 32. Motor; 33. Threaded rod; 34. Internal thread block; 341. Slide block; 342. Slide groove; 35. Groove; 36. C-shaped connecting plate; 37. Rotating rod; 38. Coating roller; 39. Gear; 391. Rack. Specific embodiments

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0027] Please refer to Figures 1-5As shown in the figure, the utility model is a conductive carbon paste coating device for processing carbon fiber electric heating films, which includes a fixed frame 1 and a support plate 21. A fixing mechanism 2 and a coating mechanism 3 are arranged on the fixed frame 1. The fixing mechanism 2 includes a fixing component and a lifting component; the fixing component includes a plurality of connecting frames 22 fixedly connected to the top surface of the support plate 21. A sliding rod 23 is slidably penetrated through each of the plurality of connecting frames 22. The bottom ends of the plurality of sliding rods 23 are fixedly connected with a pressing plate 24. A spring 25 is sleeved on each of the plurality of sliding rods 23. One end of the spring 25 is fixedly connected to the top surface of the pressing plate 24, and the other end of the spring 25 is fixedly connected to the connecting frame 22. A carbon fiber plate 26 is arranged between the support plate 21 and the pressing plate 24. The lifting component includes a plurality of electric cylinders 27 fixedly connected to the inner bottom wall of the fixed frame 1. The bottom surface of the support plate 21 is fixedly connected to the output ends of the plurality of electric cylinders 27. By setting the fixing mechanism 2, the plurality of pressing plates 24 can fix the four corners of the carbon fiber plate 26, avoiding the deviation or dislocation of the carbon fiber plate 26 due to the action of external forces, ensuring that the device can perform precise coating operations according to the design requirements, and improving the quality and stability of the product. The coating mechanism 3 includes a driving component, a limiting component and a coating component. The driving component includes a support frame 31 fixedly connected to the front surface of the fixed frame 1. An inner wall of the support frame 31 is fixedly connected with a motor 32. An output end of the motor 32 is fixedly connected with a threaded rod 33. The threaded rod 33 rotatably penetrates through the fixed frame 1. An internally threaded block 34 is threadedly sleeved on an outer wall of the threaded rod 33. The limiting component includes sliders 341 fixedly connected to the left side and the right side of the internally threaded block 34 respectively. A groove 35 is formed on a top surface of the fixed frame 1. Two sliding grooves 342 are formed on an inner wall of the groove 35. The two sliders 341 are respectively slidably connected to inner walls of the two sliding grooves 342. The coating component includes a U-shaped connecting plate 36 fixedly connected to a bottom surface of the internally threaded block 34. A rotating rod 37 is rotatably penetrated through the U-shaped connecting plate 36. A coating roller 38 is fixedly connected to an outer wall of the rotating rod 37. Gears 39 are fixedly connected to both the left end and the right end of the rotating rod 37. Two racks 391 are fixedly connected to an inner wall of the fixed frame 1. The two gears 39 are respectively meshed with the two racks 391. By setting the coating mechanism 3, when the U-shaped connecting plate 36 moves back and forth, it can drive the rotating rod 37 and the coating roller 38 to rotate synchronously, further improving the coating quality and ensuring the uniformity and continuity of the coating process.

[0028] A specific application of this embodiment is as follows: By providing a fixing mechanism 2, before applying a coating to the carbon fiber board 26, several sliding rods 23 can be pulled upward. At this time, the pressing plate 24 moves away from the support plate 21, and the spring 25 is compressed. After placing the carbon fiber board 26 on the top surface of the support plate 21, the sliding rods 23 are released, and the compressed spring 25 is released, enabling the pressing plate 24 to tightly fit on the top surface of the carbon fiber board 26, so that several pressing plates 24 can fix the four corners of the carbon fiber board 26, preventing the carbon fiber board 26 from shifting or being misaligned due to external forces, ensuring that the device can perform precise coating operations according to the design requirements, improving the quality and stability of the product. Moreover, several electric cylinders 27 can drive the support plate 21 to move up and down, enabling the carbon fiber board 26 to be in contact with the coating roller 38, so that the coating on the carbon fiber board 26 can be uniform. By providing a coating mechanism 3, the groove 35, the slider 341, and the chute 342 cooperate with each other, enabling the internally threaded block 34 to only move back and forth within the chute 342. Moreover, the support frame 31 can support the motor 32. When the motor 32 drives the threaded rod 33 to rotate, it can drive the internally threaded block 34 and the U-shaped connecting plate 36 to move back and forth. At the same time, the gears 39 and 394 cooperate with each other, enabling the U-shaped connecting plate 36 to drive the rotating rod 37 and the coating roller 38 to rotate synchronously when moving back and forth, further improving the coating quality and ensuring the uniformity and continuity of the coating process.

[0029] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0030] 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 present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. The present 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 relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A conductive carbon slurry coating device for processing carbon fiber electric heating film, comprising a fixed frame (1) and a support plate (21), characterized in that: A fixing mechanism (2) and an application mechanism (3) are provided on the fixing frame (1). The fixing mechanism (2) includes a fixing component and a lifting component; The fixing component includes a plurality of connecting frames (22) fixedly connected to the top surface of the support plate (21). A sliding rod (23) is slidably penetrated through each of the plurality of connecting frames (22). The bottom ends of the plurality of sliding rods (23) are fixedly connected with pressing plates (24). A spring (25) is sleeved on each of the plurality of sliding rods (23). One end of the spring (25) is fixedly connected to the top surface of the pressing plate (24), and the other end of the spring (25) is fixedly connected to the connecting frame (22). A carbon fiber plate (26) is arranged between the support plate (21) and the pressing plate (24).

2. The conductive carbon slurry coating device for carbon fiber electric heating film processing according to claim 1 is characterized in that: The lifting component includes a plurality of electric cylinders (27) fixedly connected to the inner bottom wall of the fixing frame (1). The bottom surface of the support plate (21) is fixedly connected to the output ends of the plurality of electric cylinders (27).

3. The conductive carbon slurry coating device for carbon fiber electric heating film processing according to claim 2 is characterized in that: The application mechanism (3) includes a driving component, a limiting component and an application component. The driving component includes a support frame (31) fixedly connected to the front surface of the fixing frame (1). A motor (32) is fixedly connected to the inner wall of the support frame (31).

4. The conductive carbon slurry coating device for carbon fiber electric heating film processing according to claim 3 is characterized in that: The output end of the motor (32) is fixedly connected with a threaded rod (33). The threaded rod (33) rotatably penetrates through the fixing frame (1). An internally threaded block (34) is threadedly sleeved on the outer wall of the threaded rod (33).

5. The conductive carbon slurry coating device for carbon fiber electric heating film processing according to claim 4 is characterized in that: The limiting component includes sliders (341) fixedly connected to the left side and the right side of the internally threaded block (34) respectively. A groove (35) is formed in the top surface of the fixing frame (1). Two sliding grooves (342) are formed in the inner wall of the groove (35). The two sliders (341) are respectively slidably connected to the inner walls of the two sliding grooves (342).

6. The conductive carbon slurry coating device for carbon fiber electric heating film processing according to claim 5, characterized in that: The application component includes a U-shaped connecting plate (36) fixedly connected to the bottom surface of the internally threaded block (34). A rotating rod (37) is rotatably penetrated through the U-shaped connecting plate (36). An application roller (38) is fixedly connected to the outer wall of the rotating rod (37).

7. The conductive carbon slurry coating device for carbon fiber electric heating film processing according to claim 6, characterized in that: Gears (39) are fixedly connected to the left end and the right end of the rotating rod (37) respectively. Two racks (391) are fixedly connected to the inner wall of the fixing frame (1). The two gears (39) are respectively meshed with the two racks (391).

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