Graphite powder mixing device for graphite material production

Abstract

The utility model relates to the technical field of graphite production and mixing, and discloses a graphite powder mixing device for graphite material production, which comprises a stirring table, hydraulic rods are fixedly connected to the left side and the right side of the top end of the stirring table, an opening and closing cover is fixedly connected to the driving end of each hydraulic rod, and a controller is fixedly connected to the left end of the outer wall of the stirring table. A first motor is fixedly connected to the top end of the stirring table, a reciprocating lead screw is connected to the driving end of the first motor through a stirring assembly, guide rods are fixedly connected to the front and rear sides of the left and right ends of the inner wall of the stirring table, and second motors are fixedly connected to the left and right sides of the bottom end of the stirring table. According to the utility model, the material mixing efficiency of the device is improved, so that the device can ensure uniform distribution of each layer and stable performance of a product, the device is cleaned after stirring, and cross contamination among different batches or different types of materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite production and mixing, in particular to a graphite powder mixing device for graphite material production. Background Art

[0002] The production of graphite materials usually requires graphite powder mixing devices. These devices can be used to mix graphite powder with other additives or materials to prepare graphite products. The type and scale of mixing devices vary depending on production needs. They can be small laboratory equipment or large industrial equipment. These devices are usually made of stainless steel or other corrosion-resistant materials to ensure the efficiency and quality of the production process.

[0003] After searching, a graphite powder mixing device for graphite material production with announcement number CN217221049U includes a tank body, the surface of the tank body is connected to a support plate, the top of the support plate is connected to a hydraulic cylinder, the top of the hydraulic cylinder is connected to a hydraulic rod, the top of the hydraulic rod is connected to a cover body, the top of the cover body is connected to a stirring mechanism, the bottom of the tank body is provided with a discharge port, and the surface of the tank body is connected to a bracket. The utility model controls the extension and retraction of the hydraulic rod through a hydraulic cylinder, and two hydraulic cylinders are provided that are symmetrical to each other with the central axis of the top of the cover body as the symmetry axis, so that the cover body can be moved up and down conveniently, the stirring shaft is driven to rotate by the rotation of the motor, and the stirring shaft drives the stirring blades to rotate, so that the graphite powder is mixed evenly, and the slider is connected to the stirring shaft through a connecting rod, so that the stirring shaft drives the slider to interact on the annular slide rail, so that the support rod follows the slider to make a circular motion on the annular slide rail.

[0004] Based on the above patent, the hydraulic rod is extended and retracted by a hydraulic cylinder, and two hydraulic cylinders are arranged symmetrically with the central axis of the top of the cover body as the symmetry axis, which is convenient for the cover body to move up and down. The stirring shaft is driven to rotate by the rotation of the motor, and the stirring shaft drives the stirring blade to rotate, which is convenient for the graphite powder to be mixed evenly. The slider is connected to the stirring shaft by a connecting rod, so that the stirring shaft drives the slider to interact on the annular slide rail, which is convenient for the support rod to follow the slider to make a circular motion on the annular slide rail. Four support rods are provided, and multiple stirring rods are evenly arranged on the four support rods, which further facilitates the uniform mixing of graphite powder and improves the efficiency of uniform mixing of graphite powder. Four brackets are evenly distributed on the surface of the tank in a circular array, and four universal wheels are evenly installed at the bottom of the four brackets, which is convenient for the movement of the device. However, when the device is stirring, since graphite is a powder particle, when stirring, the upper and lower layers of powder particles are inconvenient to mix the upper and lower layers of powder evenly due to their own properties, resulting in poor stirring and mixing efficiency of the device for graphite, affecting the production speed of graphite products.

[0005] Therefore, in view of the problems that the existing devices have low efficiency in mixing powdered graphite and the graphite powder adheres to the wall of the mixing bin, making it inconvenient to clean, a graphite powder mixing device for graphite material production is needed to solve the above problems. Utility Model Content

[0006] In order to solve the problems that the existing devices in the prior art have low efficiency in mixing powdered graphite and that graphite powder adheres to the wall of the mixing bin, making it inconvenient to clean, the present application provides a graphite powder mixing device for graphite material production.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A graphite powder mixing device for graphite material production comprises a stirring table, wherein hydraulic rods are fixedly connected to the left and right sides of the top end of the stirring table, an opening and closing cover is fixedly connected to the driving end of the hydraulic rod, a controller is fixedly connected to the left end of the outer wall of the stirring table, a first motor is fixedly connected to the top end of the stirring table, a reciprocating screw is connected to the driving end of the first motor through a stirring assembly, guide rods are fixedly connected to the front and rear sides of the left and right ends of the inner wall of the stirring table, a second motor is fixedly connected to the left and right sides of the bottom end of the stirring table, and a cleaning ring is connected to the driving end of the second motor on the left end through a cleaning assembly.

[0009] As a further improvement of the utility model, the stirring assembly includes a transmission rod and a stirring frame connected to the driving end of the first motor through a bevel gear group, the outer wall of the reciprocating screw is sleeved with a slider, the outer wall of the slider is fixedly connected to a moving ring, and the four sides of the outer wall at the top of the moving ring are fixedly connected to a material discharging frame.

[0010] As a further improvement of the utility model, the cleaning component includes a screw rod fixedly connected to the second motor drive end on the left side, and a sliding rod fixedly connected to the second motor drive end on the right side, and the outer wall of the sliding rod is connected to a cleaning wheel through a gear set.

[0011] As a further improvement of the utility model, the left end of the cleaning ring is threadedly connected to the outer wall of the screw rod, and the top end of the reciprocating screw rod is fixedly connected to the bottom end of the transmission rod.

[0012] As a further improvement of the utility model, the bevel gear group includes a first bevel gear fixedly connected to the first motor driving end and a second bevel gear fixedly connected to the transmission rod and the top of the stirring frame, and the first bevel gear and the second bevel gear are meshedly connected.

[0013] As a further improvement of the utility model, the inner walls on the front and rear sides and the left and right sides of the movable ring are respectively slidably connected to the outer wall of the guide rod, and the outer wall of the transmission rod is rotatably connected to the inner wall of the stirring frame.

[0014] As a further improvement of the utility model, the gear set includes a transmission gear slidably connected to the outer wall of the slide rod and an inner gear ring rotatably connected to the inner wall of the cleaning ring, and the transmission gear and the inner gear ring are meshedly connected.

[0015] As a further improvement of the utility model, the outer wall of the transmission gear is rotatably connected to the inner wall of the right end of the cleaning ring, and the inner wall of the cleaning wheel is fixedly connected to the outer wall of the inner gear ring.

[0016] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0017] 1. In the utility model, the mixing efficiency of the device for materials is improved by using a combination of a stirring frame, a transmission rod, a first bevel gear, a second bevel gear, a slider, a moving ring and a material-dispensing frame, so that the device can ensure uniform distribution of each layer, ensure stable performance of the product, improve the consistency of finished product quality, reduce mixing time, improve production efficiency, thereby increasing output and meeting market demand.

[0018] 2. In the utility model, by using the second motor, the cleaning ring screw, the slide rod, the transmission gear, the internal gear ring and the cleaning wheel in combination, the device can perform cleaning after stirring, thereby avoiding cross contamination between different batches or different types of materials, ensuring the purity and quality of the product, and preventing graphite powder and other materials from accumulating in the equipment, reducing wear and corrosion of the equipment, and thus extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a graphite powder mixing device for graphite material production proposed by the utility model;

[0020] Figure 2 A half-section diagram of a mixing table of a graphite powder mixing device for graphite material production proposed by the utility model;

[0021] Figure 3 A half-section diagram of a stirring frame of a graphite powder mixing device for graphite material production proposed by the utility model;

[0022] Figure 4 A half-section diagram of a moving ring of a graphite powder mixing device for graphite material production proposed by the utility model;

[0023] Figure 5 A half-section diagram of a cleaning ring of a graphite powder mixing device for graphite material production proposed by the utility model;

[0024] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0025] Legend:

[0026] 1. Mixing table; 2. Hydraulic rod; 3. Opening and closing cover; 4. Controller; 5. First motor; 6. Reciprocating screw; 7. Guide rod; 8. Second motor; 9. Cleaning ring; 10. Mixing frame; 11. Transmission rod; 12. First bevel gear; 13. Second bevel gear; 14. Sliding block; 15. Moving ring; 16. Material feeding frame; 17. Screw; 18. Sliding rod; 19. Transmission gear; 20. Internal gear ring; 21. Cleaning wheel. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0031] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] Embodiment 1: A graphite powder mixing device for graphite material production comprises a stirring table 1, hydraulic rods 2 are fixedly connected to the left and right sides of the top of the stirring table 1, an opening and closing cover 3 is fixedly connected to the driving end of the hydraulic rod 2, a controller 4 is fixedly connected to the left end of the outer wall of the stirring table 1, a first motor 5 is fixedly connected to the top of the stirring table 1, a reciprocating screw 6 is connected to the driving end of the first motor 5 through a stirring assembly, guide rods 7 are fixedly connected to the front and back sides of the left and right ends of the inner wall of the stirring table 1, a second motor 8 is fixedly connected to the left and right sides of the bottom end of the stirring table 1, a cleaning ring 9 is connected to the driving end of the second motor 8 on the left end through a cleaning assembly, when the controller 4 is used to start the hydraulic rod 2, the opening and closing cover 3 is raised, and the material can be placed in the stirring table 1 to facilitate the stirring of the material.

[0034] Embodiment 2: The driving end of the first motor 5 is respectively connected to the transmission rod 11 and the stirring frame 10 through a bevel gear group, and a slider 14 is provided on the outer wall of the reciprocating screw rod 6, and a moving ring 15 is fixedly connected to the outer wall of the slider 14, and a material-pickup frame 16 is fixedly connected to the four sides of the outer wall at the top of the moving ring 15. When the first motor 5 is started, the first motor 5 drives the second bevel gears 13 on both sides on the first bevel gear 12 to make the transmission rod 11 and the stirring frame 10 rotate synchronously in opposite directions, so that the stirring frame 10 stirs the material evenly, and when the transmission rod 11 rotates, it drives the reciprocating screw rod 6 to rotate, so that the reciprocating screw rod 6 drives the moving ring 15 to reciprocate along the guide rod 7 through the slider 14, so that the moving ring 15 drives the material-pickup frame 16 to flip the material up and down, so that the upper and lower layers of materials are evenly stirred under the cooperation of the second bevel gear 13, thereby improving the mixing efficiency of the device for the material, enabling the device to ensure uniform distribution of each layer, ensure stable performance of the product, improve the consistency of the quality of the finished product, reduce mixing time, improve production efficiency, thereby increasing output and meeting market demand.

[0035] Embodiment 3: The driving end of the second motor 8 on the left is fixedly connected with a screw rod 17, and the driving end of the second motor 8 on the right is fixedly connected with a slide rod 18. The outer wall of the slide rod 18 is connected with a cleaning wheel 21 through a gear set. When the second motor 8 on the left is started, the second motor 8 drives the screw rod 17 to move the cleaning ring 9, and when the second motor 8 on the other side is started, the second motor 8 drives the transmission gear 19 to rotate the inner gear ring 20, and the inner gear ring 20 drives the cleaning wheel 21 to clean the inside of the mixing table 1, so that the device can be cleaned after stirring, avoiding cross contamination between different batches or different types of materials, ensuring the purity and quality of the product, and preventing materials such as graphite powder from accumulating in the equipment, reducing equipment wear and corrosion, thereby extending the service life of the equipment.

[0036] As one of the optimized structural designs for Example 1, Figure 1-Figure 6 As shown, the left end of the cleaning ring 9 is threadedly connected to the outer wall of the screw 17, and the top of the reciprocating screw 6 is fixedly connected to the bottom end of the transmission rod 11, so that the cleaning ring 9 can be driven to move when the screw 17 rotates. The driving end of the first motor 5 is fixedly connected to the first bevel gear 12 and the top of the transmission rod 11 and the stirring frame 10 are fixedly connected to the second bevel gear 13. The first bevel gear 12 and the second bevel gear 13 are meshedly connected, so that the transmission rod 11 and the stirring frame 13 are driven to rotate under the action of the first bevel gear 12 and the second bevel gear 13, and the inner walls of the front and rear sides and the left and right sides of the mobile ring 15 slide respectively It is connected to the outer wall of the guide rod 7 to facilitate the reciprocating movement of the movable ring 15 along the guide rod 7. The outer wall of the transmission rod 11 is rotatably connected to the inner wall of the stirring frame 10. The outer wall of the sliding rod 18 is slidably connected to the transmission gear 19 and the inner wall of the cleaning ring 9 is rotatably connected to the inner gear ring 20. The transmission gear 19 and the inner gear ring 20 are meshedly connected, so that the transmission gear 19 drives the inner gear ring 20 to rotate. The outer wall of the transmission gear 19 is rotatably connected to the inner wall of the right end of the cleaning ring 9, and the inner wall of the cleaning wheel 21 is fixedly connected to the outer wall of the inner gear ring 20, so that when the inner gear ring 20 rotates, the cleaning wheel 21 is driven to rotate for cleaning.

[0037] Working principle: When the hydraulic rod 2 is started by the controller 4, the opening and closing cover 3 is raised, and the material can be placed in the mixing table 1 to facilitate the mixing of the material. When the first motor 5 is started, the first motor 5 drives the second bevel gears 13 on both sides through the first bevel gear 12 to make the transmission rod 11 and the mixing frame 10 rotate synchronously in opposite directions, so that the mixing frame 10 mixes the material evenly. When the transmission rod 11 rotates, it drives the reciprocating screw rod 6 to rotate, so that the reciprocating screw rod 6 drives the moving ring 15 to reciprocate along the guide rod 7 through the slider 14, so that the moving ring 15 drives the material rack 16 to flip the material up and down, so that the upper and lower layers of the material are mixed evenly with the cooperation of the second bevel gear 13, thereby improving the mixing efficiency of the device for the material. The device can ensure uniform distribution of each layer, ensure stable performance of the product, improve the consistency of finished product quality, reduce mixing time, improve production efficiency, thereby increasing output and meeting market demand. When the second motor 8 on the left side is started, the second motor 8 drives the screw 17 to move the cleaning ring 9, and when the second motor 8 on the other side is started, the second motor 8 drives the transmission gear 19 to rotate the inner gear ring 20, and the inner gear ring 20 drives the cleaning wheel 21 to clean the mixing table 1, so that the device can perform cleaning work after stirring, avoid cross contamination between different batches or different types of materials, ensure the purity and quality of the product, and prevent materials such as graphite powder from accumulating in the equipment, reduce equipment wear and corrosion, and thus extend the service life of the equipment.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A graphite powder mixing device for graphite material production, comprising a stirring table (1), characterized in that: The top and left sides of the stirring platform (1) are fixedly connected to hydraulic rods (2), the driving end of the hydraulic rod (2) is fixedly connected to an opening and closing cover (3), the left end of the outer wall of the stirring platform (1) is fixedly connected to a controller (4), the top of the stirring platform (1) is fixedly connected to a first motor (5), the driving end of the first motor (5) is connected to a reciprocating screw (6) through a stirring component, the left and right ends of the inner wall of the stirring platform (1) are fixedly connected to guide rods (7) at both front and back sides, the bottom of the stirring platform (1) is fixedly connected to a second motor (8) at both left and right sides, and the driving end of the second motor (8) at the left end is connected to a cleaning ring (9) through a cleaning component.

2. A graphite powder mixing device for graphite material production according to claim 1, characterized in that: The stirring assembly comprises a transmission rod (11) and a stirring frame (10) respectively connected to the driving end of a first motor (5) through a bevel gear set, the outer wall of the reciprocating screw (6) is sleeved with a slider (14), the outer wall of the slider (14) is fixedly connected to a moving ring (15), and the four sides of the outer wall at the top of the moving ring (15) are fixedly connected to a material shifting frame (16).

3. The graphite powder mixing device for graphite material production according to claim 1, characterized in that: The cleaning component comprises a screw rod (17) fixedly connected to the driving end of the second motor (8) on the left side, and a slide rod (18) fixedly connected to the driving end of the second motor (8) on the right side, and the outer wall of the slide rod (18) is connected to a cleaning wheel (21) via a gear set.

4. The graphite powder mixing device for graphite material production according to claim 1, characterized in that: The left end of the cleaning ring (9) is threadedly connected to the outer wall of the screw rod (17), and the top end of the reciprocating screw rod (6) is fixedly connected to the bottom end of the transmission rod (11).

5. The graphite powder mixing device for graphite material production according to claim 2, characterized in that: The bevel gear set comprises a first bevel gear (12) fixedly connected to the driving end of the first motor (5) and a second bevel gear (13) fixedly connected to the top of the transmission rod (11) and the stirring frame (10), and the first bevel gear (12) and the second bevel gear (13) are meshingly connected.

6. The graphite powder mixing device for graphite material production according to claim 2, characterized in that: The inner walls of the front and rear sides and the left and right sides of the movable ring (15) are respectively slidably connected to the outer wall of the guide rod (7), and the outer wall of the transmission rod (11) is rotatably connected to the inner wall of the stirring frame (10).

7. The graphite powder mixing device for graphite material production according to claim 3, characterized in that: The gear set comprises a transmission gear (19) slidably connected to the outer wall of the slide rod (18) and an inner gear ring (20) rotatably connected to the inner wall of the cleaning ring (9), and the transmission gear (19) and the inner gear ring (20) are meshingly connected.

8. The graphite powder mixing device for graphite material production according to claim 7, characterized in that: The outer wall of the transmission gear (19) is rotatably connected to the inner wall of the right end of the cleaning ring (9), and the inner wall of the cleaning wheel (21) is fixedly connected to the outer wall of the inner gear ring (20).

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