Graphene conductive agent preparation device

Abstract

The utility model discloses a graphene conductive agent preparation device, and belongs to the technical field of graphene conductive agent preparation. The preparation device comprises a shell, an inclined plate fixedly mounted at the bottom end in the shell, a stirring frame rotationally arranged in the shell, and a stirring rod fixedly mounted on the outer side of the stirring frame, the first scraping plate is arranged at one end, far away from the stirring frame, of the stirring rod and moves to be close to or far away from the stirring rod; the driving assembly is rotationally arranged in the shell and is used for driving the stirring frame to rotate; the stirring rod and the inclined rod are each internally provided with a jacking assembly used for jacking the first scraping plate and the second scraping plate to make contact with the inner wall of the shell and the inclined plate. According to the preparation device, by arranging the jacking assembly, the first scraping plate and the second scraping plate on the stirring rod and the inclined rod can be in stable contact with the inner wall of the shell and the inclined plate all the time, and therefore the situation that the scraping effect of the first scraping plate and the scraping effect of the second scraping plate are reduced due to abrasion can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of graphene conductive agent preparation, in particular to a graphene conductive agent preparation device. Background Art

[0002] Graphene conductive agent is usually a material made by mixing graphene and some auxiliary substances. In the process of preparing graphene conductive agent, its conductive properties and stability can be changed by adjusting the morphology of graphene and adding appropriate auxiliary substances to meet the needs of different application fields.

[0003] The Chinese utility model patent with publication number CN216537882U discloses a conductive graphene slurry preparation device. The preparation device can stir and mix the graphene slurry by using a stirring frame and a stirring plate. When the stirring frame and the stirring plate are mixed, the material remaining on the inner wall can be removed by a first scraper to avoid waste.

[0004] In the above technology, friction and collision force are generated when the first scraper contacts the material inside the shell. Therefore, after using the first scraper for scraping for a long time, these forces cause the surface of the first scraper to wear. When the surface of the first scraper is worn, there will be a gap or insufficient contact between the first scraper and the inner wall of the shell, which makes it impossible for the scraper to scrape the material from the inside of the shell, reducing the scraping effect.

[0005] Therefore, a graphene conductive agent preparation device with good scraping effect is needed to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The utility model provides a graphene conductive agent preparation device, aiming to solve the problem proposed in the background technology that after the first scraper is worn out after long-term use, there will be a gap or insufficient contact between the first scraper and the inner wall of the shell, so that the scraper cannot scrape the material from the inside of the shell, reducing the scraping effect.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a graphene conductive agent preparation device, comprising a shell, an inclined plate fixedly installed at the bottom end of the shell, a stirring frame rotatably arranged in the shell, a stirring rod fixedly installed on the outside of the stirring frame, a first scraper arranged at the end of the stirring rod away from the stirring frame and moving closer to or away from the stirring rod, and a driving component rotatably arranged in the shell for driving the stirring frame to rotate; through the design of the driving component, the stirring frame and the stirring rod, and the movement of the first scraper, uniform mixing and stirring of the materials can be achieved, ensuring that the raw materials are fully mixed during the preparation process of the graphene conductive agent, thereby improving production efficiency.

[0010] In order to improve the mixing effect and efficiency, unlike the existing preparation device, the preparation device also includes an inclined rod rotatably arranged at the position of the shell corresponding to the inclined plate and connected to the bottom surface of the stirring frame, and a second scraper arranged at the end of the inclined rod away from the stirring frame and moving closer to or away from the inclined rod; the design of the inclined rod and the second scraper can further optimize the stirring effect of the material located at the inclined plate, thereby achieving a more uniform mixing and stirring effect.

[0011] In order to further improve the use effect of the first scraper and the second scraper, the interior of the stirring rod and the inclined rod are provided with a pressing component for pressing the first scraper and the second scraper to contact the inner wall of the shell and the inclined plate; the pressing component can ensure that the first scraper and the second scraper always maintain stable contact with the inner wall of the shell and the inclined plate during the stirring process, thereby reducing the situation caused by equipment wear.

[0012] Preferably, in order to observe the material mixing and preparation in real time, a transparent window is fixedly provided on one side of the shell; the design of the transparent window allows the operator to observe the mixing process in real time when the equipment is running, understand the mixing situation of the materials, and ensure that the equipment is working properly.

[0013] Preferably, in order to facilitate the stirring and mixing of materials, the driving assembly includes a rotating shaft rotatably connected to the shell and a driving motor fixedly installed on the top surface of the shell for driving the rotating shaft to rotate, and the stirring frame is fixedly mounted on the rotating shaft; the rotating shaft is driven to rotate by the driving motor, which can provide a stable transmission force to ensure that the stirring frame performs stirring operations at a constant speed and strength.

[0014] Preferably, in order to reduce the noise of the equipment, the first scraper and the second scraper are fixedly installed with silicone pads on the side that contacts the inner wall of the shell and the inclined plate; the silicone pads have good shock absorption and noise reduction properties, which can effectively reduce the noise generated by the first scraper and the second scraper during the stirring process, providing a more comfortable working environment.

[0015] Preferably, in order to provide a stable pushing pressure, the pushing assembly includes a push rod and a return spring fixedly mounted on the outside of the push rod; through the design of the return spring and the push rod, the pressure can be transmitted to the first scraper and the second scraper, so that the first scraper and the second scraper are in full contact with the inner wall of the shell and the inclined plate, thereby improving the scraping and stirring effects.

[0016] Preferably, in order to facilitate the adjustment of the top pressure of the first scraper, one end of the push rod located at the end of the stirring rod is fixedly connected to the first scraper, and the other end is slidably connected to the stirring rod, and the two ends of the corresponding return spring are respectively fixedly connected to the stirring rod and the first scraper; the push rod can automatically adjust the top pressure according to the material through the elastic action of the return spring, ensuring that the first scraper is always in contact with the inside of the shell, thereby improving the convenience of operation.

[0017] Preferably, in order to facilitate the adjustment of the top pressure of the second scraper, one end of the push rod located at the end of the inclined rod is fixedly connected to the second scraper, and the other end is slidably connected to the inclined rod, and the corresponding two ends of the return spring are respectively fixedly connected to the inclined rod and the second scraper; the push rod can automatically adjust the top pressure according to the material through the elastic action of the return spring, ensuring that the second scraper is always in contact with the inside of the shell, thereby improving the convenience of operation.

[0018] (III) Beneficial effects

[0019] The preparation device can further optimize the stirring effect of the material at the inclined plate by arranging the inclined rod and the second scraper, thereby achieving a more uniform mixing and stirring effect;

[0020] By arranging a top pressure assembly, the preparation device can ensure that the first scraper and the second scraper on the stirring rod and the inclined rod always maintain stable contact with the inner wall of the shell and the inclined plate during the stirring process, thereby reducing the situation where the first scraper and the second scraper are insufficiently in contact with the inner wall of the shell and the inclined plate due to wear, thereby reducing the scraping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a graphene conductive agent preparation device;

[0022] Figure 2 It is a cross-sectional view of a shell in a graphene conductive agent preparation device;

[0023] Figure 3 A cross-sectional view of a stirring rod and an inclined rod in a graphene conductive agent preparation device;

[0024] Figure 4 This is a schematic diagram of the structure of a top pressing component in a graphene conductive agent preparation device.

[0025] In the figure:

[0026] 1. Shell; 11. Inclined plate; 12. Transparent window;

[0027] 2. stirring frame; 21. stirring rod; 22. first scraper; 23. inclined rod; 24. second scraper;

[0028] 3. driving assembly; 31. rotating shaft; 32. driving motor;

[0029] 4. Silicone pad

[0030] 5. Pushing assembly; 51. Push rod; 52. Return spring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The utility model provides a graphene conductive agent preparation device, such as Figure 1-Figure 4 As shown, the preparation device includes a shell 1, an inclined plate 11 fixedly installed at the bottom end of the shell 1, a stirring frame 2 rotatably arranged in the shell 1, a stirring rod 21 fixedly installed on the outside of the stirring frame 2, a first scraper 22 arranged at the end of the stirring rod 21 away from the stirring frame 2 and moving closer to or away from the stirring rod 21, and a driving component 3 rotatably arranged in the shell 1 for driving the stirring frame 2 to rotate; the preparation device also includes an inclined rod 23 rotatably arranged at a position of the shell 1 corresponding to the inclined plate 11 and connected to the bottom surface of the stirring frame 2, and a second scraper 24 arranged at the end of the inclined rod 23 away from the stirring frame 2 and moving closer to or away from the inclined rod 23; the interior of the stirring rod 21 and the inclined rod 23 are both provided with a pressing component 5 for pressing the first scraper 22 and the second scraper 24 to contact the inner wall of the shell 1 and the inclined plate 11.

[0033] When in use, first pour the material into the shell 1 from the feed port of the shell 1, then start the driving assembly 3 to rotate the stirring frame 2. At this time, the stirring rod 21 and the inclined rod 23 will rotate with the rotation of the stirring frame 2. At the same time, the first scraper 22 and the second scraper 24 will also rotate with the rotation of the stirring rod 21 and the inclined rod 23, so that the stirring frame 2, the stirring rod 21, the inclined rod 23, the first scraper 22 and the second scraper 24 can fully mix the material in the shell 1. However, when the first scraper 22 and the second scraper 24 are stirring and mixing the material, the pressing assembly 5 set in the stirring rod 21 and the inclined rod 23 can press the first scraper 22 and the second scraper 24, and make the first scraper 22 and The second scraper 24 is always in full contact with the inner wall of the shell 1 and the inclined plate 11, so that the first scraper 22 and the second scraper 24 can effectively scrape the material on the inner wall of the shell 1 and the inclined plate 11 to reduce the material adhering to the inner wall of the shell 1 and the inclined plate 11, and improve the scraping and mixing effect. Moreover, each time the inside of the shell 1 needs to be cleaned, the first scraper 22 and the second scraper 24 can be driven by the driving component 3 to perform a rotating scraping operation. At this time, the first scraper 22 and the second scraper 24 can also be fully in contact with the inner wall of the shell 1 and the inclined plate 11 under the pressing action of the pressing component 5, and effectively scrape and clean the residual material on the inner wall of the shell 1 and the inclined plate 11.

[0034] Specifically, the push assembly 5 includes a push rod 51 and a return spring 52 fixedly sleeved on the outside of the push rod 51. One end of the push rod 51 located at the end of the stirring rod 21 is fixedly connected to the first scraper 22, and the other end is slidably connected to the stirring rod 21, and the two ends of the corresponding return spring 52 are fixedly connected to the stirring rod 21 and the first scraper 22 respectively. One end of the push rod 51 located at the end of the inclined rod 23 is fixedly connected to the second scraper 24, and the other end is slidably connected to the inclined rod 23, and the two ends of the corresponding return spring 52 are fixedly connected to the inclined rod 23 and the second scraper 24 respectively; when the driving assembly 3 is started to drive the rotation of the stirring rod 21 and the inclined rod 23, the push rod 51 in the stirring rod 21 and the inclined rod 23 will apply pressure to the first scraper 22 and the second scraper 24 under the elastic action of the corresponding return spring 52, so that the first scraper 22 and the second scraper 24 are fully in contact with the inner wall of the housing 1 and the inclined plate 11, so as to adapt to the scraping of different materials and improve the scraping effect.

[0035] Furthermore, a silicone pad 4 is fixedly installed on the side where the first scraper 22 and the second scraper 24 contact the inner wall of the shell 1 and the inclined plate 11; when the first scraper 22 and the second scraper 24 contact and scrape the inner wall of the shell 1 and the inclined plate 11, the silicone pad 4 can play a buffering role, thereby reducing the noise and vibration of the contact between the first scraper 22 and the second scraper 24 and the material, and improving the working environment.

[0036] Furthermore, the driving assembly 3 includes a rotating shaft 31 rotatably connected to the shell 1 and a driving motor 32 fixedly installed on the top surface of the shell 1 for driving the rotating shaft 31 to rotate. The stirring frame 2 is fixedly mounted on the rotating shaft 31; when stirring operation is required, the driving motor 32 can be started to drive the rotating shaft 31 to rotate. Since the stirring frame 2 is fixedly mounted on the rotating shaft 31, the rotational movement of the rotating shaft 31 can effectively make the stirring frame 2 rotate and stir along the inside of the shell 1 to ensure that the materials are fully mixed.

[0037] Furthermore, a transparent window 12 is fixedly provided on one side of the shell 1; when the material is stirred or the inside of the shell 1 is cleaned, the stirring and cleaning conditions inside the shell 1 can be observed in time through the transparent window 12 to ensure the effect of material mixing preparation and the effect of cleaning inside the shell 1.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A graphene conductive agent preparation device, comprising a housing (1), an inclined plate (11) fixedly mounted at the bottom end of the housing (1), a stirring frame (2) rotatably mounted in the housing (1), a stirring rod (21) fixedly mounted on the outside of the stirring frame (2), a first scraper (22) disposed at an end of the stirring rod (21) away from the stirring frame (2) and moving closer to or away from the stirring rod (21), and a driving component (3) rotatably mounted in the housing (1) and used for driving the stirring frame (2) to rotate; Features: The preparation device further comprises an inclined rod (23) rotatably arranged at a position of the housing (1) corresponding to the inclined plate (11) and connected to the bottom surface of the stirring frame (2), and a second scraper (24) arranged at an end of the inclined rod (23) away from the stirring frame (2) and moving toward or away from the inclined rod (23); The stirring rod (21) and the inclined rod (23) are both provided with a pressing assembly (5) for pressing the first scraper (22) and the second scraper (24) to contact the inner wall of the housing (1) and the inclined plate (11).

2. A graphene conductive agent preparation device according to claim 1, characterized in that: A transparent window (12) is fixedly provided on one side of the housing (1).

3. A graphene conductive agent preparation device according to claim 1, characterized in that: The driving assembly (3) comprises a rotating shaft (31) rotatably connected to the shell (1) and a driving motor (32) fixedly mounted on the top surface of the shell (1) for driving the rotating shaft (31) to rotate, and the stirring frame (2) is fixedly mounted on the rotating shaft (31).

4. A graphene conductive agent preparation device according to claim 1, characterized in that: A silicone pad (4) is fixedly mounted on the first scraper (22) and the second scraper (24) on the side in contact with the inner wall of the housing (1) and the inclined plate (11).

5. A graphene conductive agent preparation device according to claim 1, characterized in that: The push assembly (5) comprises a push rod (51) and a return spring (52) fixedly sleeved on the outside of the push rod (51).

6. A graphene conductive agent preparation device according to claim 5, characterized in that: One end of the push rod (51) located at the end of the stirring rod (21) is fixedly connected to the first scraper (22), and the other end is slidably connected to the stirring rod (21), and the two ends of the corresponding return spring (52) are fixedly connected to the stirring rod (21) and the first scraper (22) respectively.

7. A graphene conductive agent preparation device according to claim 5, characterized in that: One end of the push rod (51) located at the end of the inclined rod (23) is fixedly connected to the second scraper (24), and the other end is slidably connected to the inclined rod (23), and the two ends of the corresponding return spring (52) are respectively fixedly connected to the inclined rod (23) and the second scraper (24).

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