Automatic coating equipment for graphite coating material with transition layer

Abstract

The utility model discloses automatic coating equipment for a graphite coating material with a transition layer, which comprises a mounting frame, a first rotating shaft is rotatably connected inside the mounting frame, two fixing frames are fixedly connected outside the first rotating shaft, a second rotating shaft is rotatably connected between the two fixing frames, and the second rotating shaft is fixedly connected outside the first rotating shaft. And a rotating plate is fixedly connected outside the second rotating shaft. According to the automatic coating equipment for the graphite coating material with the transition layer, a worm is rotated, the worm drives a worm gear to rotate, the worm gear drives a second gear on one side to rotate through a connecting rod, meanwhile, under the action of a sliding rod, a second gear on the other side also rotates synchronously, and when the second gears rotate, a second rotating shaft is driven to rotate through a first gear; and the second rotating shaft drives the rotating plates to rotate until the bristles adhered with the graphite material rotate to the inner side and new bristles rotate out from the inner side until the six rotating plates are spliced into a new coating roller, and then the coating roller is continuously used, so that the coating effect is ensured, and the operation is convenient and rapid.

Description

Technical Field

[0001] This utility model relates to the field of coating equipment technology, and more specifically, to an automated coating equipment for graphite coating materials with a transition layer. Background Technology

[0002] Graphite is a mineral typically found in metamorphic rocks, formed from coal or carbonaceous rocks (or sediments) through regional metamorphism or magmatic intrusion. Graphite is an allotrope of carbon, with each carbon atom surrounded by three other carbon atoms arranged in a honeycomb pattern of multiple hexagons, with weak van der Waals forces between each layer. Graphite coating equipment for semiconductor carbon materials is common production equipment. Typical coating devices consist of a storage tank, coating rollers or brushes. The position of the coating rollers is usually fixed, making it inconvenient to adjust according to the product's location, which affects the coating of different products.

[0003] Chinese patent disclosure CN202221048157.8 discloses a graphite coating device for semiconductor carbon materials. This device is easy to adjust and facilitates product transportation. However, it still has some problems. After a period of use, a lot of graphite material will adhere to the surface of the coating roller, which will affect the coating effect of the coating roller. Therefore, the coating roller needs to be replaced. However, it is inconvenient to replace the entire coating roller. Therefore, we provide an automated coating device for graphite coating materials with a transition layer. Utility Model Content

[0004] The purpose of this invention is to provide an automated coating device for graphite coating materials with a transition layer, so as to solve the problems mentioned in the background art above:

[0005] After a period of use, the coating rollers of some existing coating equipment will have a lot of graphite material adhering to their surface, which will affect the coating effect of the coating rollers. Therefore, the coating rollers need to be replaced, but it is inconvenient to replace the entire coating roller.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automated coating device for graphite coating materials with a transition layer includes a mounting frame. A first rotating shaft is rotatably connected inside the mounting frame. A fixed frame is fixedly connected to the outside of the first rotating shaft. There are two fixed frames. A second rotating shaft is rotatably connected between the two fixed frames. A rotating plate is fixedly connected to the outside of the second rotating shaft. Brush bristles are fixedly connected to the corresponding two sides of the rotating plate. A first gear is fixedly connected to both ends of the second rotating shaft. A second gear is rotatably connected to the outside of the first rotating shaft. The second gear meshes with the first gear.

[0008] Preferably, a mounting plate is fixedly connected to the outside of the first rotating shaft, a worm gear is rotatably connected inside the mounting plate, a worm wheel is rotatably connected to the outside of the first rotating shaft, the worm wheel is meshed with the worm gear, and a connecting rod is fixedly connected between the worm wheel and the second gear.

[0009] Preferably, the fixing frame has a sliding groove inside, and a sliding rod is slidably connected inside the sliding groove. The sliding rod is fixedly connected to the second gear.

[0010] Preferably, an electric push rod is fixedly connected inside the mounting bracket, and a brush plate is fixedly connected to the output end of the electric push rod.

[0011] Preferably, a motor is fixedly connected to the outside of the mounting bracket, the output shaft of the motor passes vertically through the mounting bracket and extends to the inside of the mounting bracket, the output shaft of the motor is rotatably connected to the mounting bracket, and the first rotating shaft is fixedly connected to the output end of the motor.

[0012] Preferably, the mounting bracket is externally fixedly connected to a control panel, and the electric push rod and motor are both electrically connected to the control panel.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] Rotating the worm gear drives the worm wheel to rotate, which in turn drives the second gear on one side to rotate via the connecting rod. Simultaneously, under the action of the sliding rod, the second gear on the other side also rotates synchronously. When the second gear rotates, it drives the second shaft to rotate via the first gear, which in turn drives the rotating plate to rotate until the brush bristles with graphite material are rotated to the inside. New brush bristles then rotate out from the inside until the six rotating plates are combined to form a new coating roller. Then, it can be used again to ensure coating effect. The operation is convenient and quick. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the rotating plate of this utility model before it rotates;

[0017] Figure 3 This is a schematic diagram of the rotating plate of this utility model when it rotates;

[0018] Figure 4 This is a schematic diagram of the mounting plate of this utility model;

[0019] Figure 5 This is a schematic diagram of the slide groove of this utility model;

[0020] Figure 6This is a schematic diagram of the slide bar of this utility model.

[0021] The following are the labels in the diagram: 1. Mounting bracket; 2. First rotating shaft; 3. Fixing bracket; 4. Second rotating shaft; 5. Rotating plate; 6. Brush bristles; 7. First gear; 8. Second gear; 9. Mounting plate; 10. Worm gear; 11. Worm wheel; 12. Connecting rod; 13. Slide groove; 14. Slide rod; 15. Electric push rod; 16. Brush plate; 17. Motor; 18. Control panel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not 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 effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 6 An automated coating device for graphite coating materials with a transition layer includes a mounting frame 1. A storage tank is mounted on the top of the mounting frame 1, and a solenoid valve is connected to the bottom of the storage tank. Graphite material in the storage tank flows through multiple solenoid valves to a brush plate 16, and then the graphite material is coated onto a rotating coating roller. Finally, the graphite material on the coating roller is coated onto the product, achieving uniform coating of the graphite material. A first rotating shaft 2 is rotatably connected inside the mounting frame 1, and a fixing frame 3 is fixedly connected to the outside of the first rotating shaft 2. There are two fixing frames 3, and a second rotating shaft 4 is rotatably connected between the two fixing frames 3. A rotating plate 5 is fixedly connected to the outside of the second rotating shaft 4. The horizontal axis of the rotating plate 5 is... The cross-section is close to an elliptical structure with rounded sides, about one-sixth the size of the coating roller. Brushes 6 are fixedly connected to the corresponding two sides of the rotating plate 5. The first gear 7 is fixedly connected to both ends of the second rotating shaft 4. The second gear 8 is rotatably connected to the outside of the first rotating shaft 2. The second gear 8 meshes with the first gear 7. Six sets of the second rotating shaft 4 and rotating plates 5 are symmetrically arranged. The six rotating plates 5, together with their own brushes 6, can be assembled into a complete coating roller. When too much graphite material adheres to the brushes 6 on one side of the rotating plate 5, the other side of the rotating plate 5 can be rotated out to assemble a new coating roller, ensuring the coating effect.

[0024] Furthermore, a mounting plate 9 is fixedly connected to the outside of the first rotating shaft 2, and a worm gear 10 is rotatably connected inside the mounting plate 9. A worm wheel 11 is rotatably connected to the outside of the first rotating shaft 2. The worm wheel 11 is meshed with the worm gear 10, and a connecting rod 12 is fixedly connected between the worm wheel 11 and the second gear 8. The rotation of one of the second gears 8 can be adjusted by using the worm gear 10 and the worm wheel 11. The worm gear 10 and the worm wheel 11 can self-lock, so the position of the second gear 8 can be automatically locked.

[0025] Furthermore, the fixed frame 3 has a sliding groove 13 inside, and a sliding rod 14 is slidably connected inside the sliding groove 13. The sliding rod 14 is fixedly connected to the second gear 8. The sliding groove 13 has an arc-shaped structure, and its center is on the same axis as the center of the first rotating shaft 2. This is mainly to prevent the sliding rod 14 from hitting and jamming with the sliding groove 13. The sliding rod 14 is used to connect the two second gears 8 at both ends, so that the two second gears 8 can rotate simultaneously.

[0026] Furthermore, an electric push rod 15 is fixedly connected inside the mounting bracket 1, and a brush plate 16 is fixedly connected to the output end of the electric push rod 15. The electric push rod 15 can adjust the position of the brush plate 16 to prevent the brush plate 16 from obstructing the rotation of the rotating plate 5.

[0027] Furthermore, a motor 17 is fixedly connected to the outside of the mounting frame 1. The output shaft of the motor 17 passes vertically through the mounting frame 1 and extends to the inside of the mounting frame 1. The output shaft of the motor 17 is rotatably connected to the mounting frame 1. The first rotating shaft 2 is fixedly connected to the output end of the motor 17. The motor 17 directly drives the first rotating shaft 2 to rotate. The first rotating shaft 2 drives the coating roller composed of the rotating plate 5 and the brush bristles 6 to rotate.

[0028] Furthermore, the mounting bracket 1 is externally fixedly connected to a control panel 18. The electric push rod 15 and the motor 17 are all electrically connected to the control panel 18. The electrical equipment is powered by an external power source, and the electric push rod 15 and the motor 17 are controlled through the control panel 18.

[0029] The usage steps of this utility model are as follows: When using this automated coating equipment for graphite coating materials with a transition layer, if too much graphite material adheres to the brush bristles 6 on one side of the rotating plate 5 and needs to be replaced, stop the motor 17, rotate the worm gear 10, and the worm gear 10 drives the worm wheel 11 to rotate. The worm wheel 11 drives the second gear 8 on one side to rotate through the connecting rod 12. At the same time, under the action of the slide rod 14, the second gear 8 on the other side also rotates synchronously. When the second gear 8 rotates, it will drive the second rotating shaft 4 to rotate through the first gear 7, so that the second rotating shaft 4 drives the rotating plate 5 to rotate until the brush bristles 6 with graphite material adhered to rotate to the inside, and the new brush bristles 6 rotate out from the inside, until the six rotating plates 5 are combined to form a new coating roller, and then continue to use it. This ensures the coating effect and is convenient and quick to operate.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automated coating device for a graphite coating material with a transition layer, comprising a mounting frame (1), wherein a first rotating shaft (2) is rotatably connected inside the mounting frame (1), characterized in that: The first rotating shaft (2) is fixedly connected to a fixed frame (3). There are two fixed frames (3). The two fixed frames (3) are rotatably connected to a second rotating shaft (4). The second rotating shaft (4) is fixedly connected to a rotating plate (5). Brush bristles (6) are fixedly connected to the corresponding two sides of the rotating plate (5). The two ends of the second rotating shaft (4) are fixedly connected to a first gear (7). The first rotating shaft (2) is rotatably connected to a second gear (8). The second gear (8) meshes with the first gear (7).

2. The automated coating equipment for a graphite coating material with a transition layer according to claim 1, characterized in that: The first rotating shaft (2) is fixedly connected to the outside of a mounting plate (9), and a worm gear (10) is rotatably connected inside the mounting plate (9). The first rotating shaft (2) is rotatably connected to a worm wheel (11), which meshes with the worm gear (10). A connecting rod (12) is fixedly connected between the worm wheel (11) and the second gear (8).

3. The automated coating equipment for a graphite coating material with a transition layer according to claim 1, characterized in that: The fixed frame (3) has a sliding groove (13) inside, and a sliding rod (14) is slidably connected inside the sliding groove (13). The sliding rod (14) is fixedly connected to the second gear (8).

4. The automated coating equipment for a graphite coating material with a transition layer according to claim 1, characterized in that: An electric push rod (15) is fixedly connected inside the mounting bracket (1), and a brush plate (16) is fixedly connected to the output end of the electric push rod (15).

5. An automated coating device for a graphite coating material with a transition layer according to claim 4, characterized in that: A motor (17) is fixedly connected to the outside of the mounting bracket (1). The output shaft of the motor (17) passes vertically through the mounting bracket (1) and extends to the inside of the mounting bracket (1). The output shaft of the motor (17) is rotatably connected to the mounting bracket (1). The first rotating shaft (2) is fixedly connected to the output end of the motor (17).

6. An automated coating device for a graphite coating material with a transition layer according to claim 5, characterized in that: The mounting bracket (1) is externally fixedly connected to a control panel (18), and the electric push rod (15) and the motor (17) are both electrically connected to the control panel (18).

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