Coating device for aquadag

Abstract

The aquadag coating device comprises a shell and an aquadag groove, the aquadag groove is located at the top of the shell and used for containing aquadag and allowing a tungsten filament to penetrate through an opening of the groove, the aquadag coating device further comprises a pressing and covering part which is placed on the upper side of the aquadag groove, presses and covers the tungsten filament and is used for reducing vibration of the tungsten filament, and the pressing and covering part has adsorbability. Inclined guide plates are symmetrically arranged at the bottom in the shell and guide aquadag towards the center of the bottom of the shell, one ends of the guide plates are located on the side wall of the shell, the other ends of the guide plates are located on a bottom plate of the shell, porous filter plates are arranged at the joints of the guide plates and the bottom plate and are perpendicular to the guide plates, and the guide plates are made of heat conduction materials. A temperature adjusting element is arranged on the side, away from the aquadag groove, of the bottom plate, and a pump body is arranged in the center of the bottom plate and connected with the aquadag groove through a conveying pipe. Through the structural design, the problems of splashing, deposition, viscosity change, oil pump blockage and the like in the coating process of aquadag can be solved, and the lubricating effect in the tungsten wire drawing process is improved.

Description

Technical Field

[0001] The invention relates to the field of metal wire production and processing, in particular to a graphite emulsion coating device. Background Art

[0002] During the drawing process of tungsten wire, friction between the tungsten wire and the die is inevitable. This friction will not only accelerate the wear of the die, but may also cause the tungsten wire to break. Therefore, during the drawing process of tungsten wire, it is very important to maintain good lubrication between the tungsten wire and the die. Good lubrication can significantly reduce friction, extend the service life of the die, and reduce the probability of wire breakage during the drawing process. As a high-temperature lubricant, graphite emulsion plays a key role in the drawing process of tungsten wire. During the drawing process, a layer of graphite emulsion will first be coated on the surface of the tungsten wire. After high-temperature drying, the graphite powder will firmly adhere to the surface of the tungsten wire, thereby effectively reducing friction and improving the drawing efficiency.

[0003] However, the prior art does not pay enough attention to the fluidity of graphite emulsion during the coating process. Graphite emulsion is prone to splashing during the wire drawing process, which not only leads to material waste and increases production costs, but also has adverse effects on the production environment and increases the labor intensity of workers. In addition, as a suspended liquid, graphite emulsion is prone to sedimentation during use, which may cause blockage of the pump body and affect the normal operation of the equipment. At the same time, graphite emulsion tends to become viscous during the flow process, which will affect the effect of its uniform coating on the surface of the tungsten wire, and further affect the wire drawing quality of the tungsten wire. Therefore, the prior art lacks effective solutions to the fluidity, splash control, deposition problems and viscosity changes of graphite emulsion, which need to be further improved and optimized. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention proposes a graphite emulsion coating device, which can effectively solve the problems of splashing, deposition, viscosity change and oil pump blockage of graphite emulsion during the coating process, thereby improving the lubrication effect and production efficiency in the tungsten wire drawing process.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a graphite emulsion coating device, comprising a shell and a graphite emulsion trough, the top of the shell is open, the graphite emulsion trough is located at the top of the shell, accommodating the graphite emulsion and allowing the tungsten wire to pass through the trough opening, and also comprising a pressing member placed on the upper side of the graphite emulsion trough and pressed on the tungsten wire to reduce the vibration of the tungsten wire, the pressing member has adsorption properties; the shell is provided with a cover plate at its top opening, the cover plate is a groove structure relative to the inner side of the shell, the side wall of the groove structure is a curved surface, and the inner bottom of the shell The shell body is symmetrically provided with inclined guide plates to guide the graphite emulsion toward the bottom center of the shell body, one end of the guide plate is located on the side wall of the shell body, and the other end is located on the bottom plate of the shell body, a porous filter plate is arranged at the junction of the guide plate and the bottom plate, and the porous filter plate is arranged perpendicular to the guide plate, the guide plate is made of heat-conducting material, and a temperature regulating element is arranged on the side away from the graphite emulsion trough, a pump body is arranged at the center of the bottom plate, and the pump body is connected to the graphite emulsion trough through a delivery pipe to deliver the graphite emulsion at the bottom of the shell body toward the graphite emulsion trough.

[0006] Preferably, an auxiliary handle is provided on a side of the cover plate away from the graphite emulsion trough.

[0007] Preferably, both side walls of the groove structure are provided with flow guide plates, and a side of the flow guide plates away from the side wall of the groove structure faces toward the center of the graphite emulsion trough.

[0008] Preferably, the covering member is a canvas strip.

[0009] Preferably, a plurality of plug rods are arranged at intervals on the top edge of the side wall, and a side of the cover plate facing the shell is provided with plug holes corresponding to the number of the plug rods, and the plug rods are plugged into the plug holes one by one.

[0010] Preferably, a plurality of counterweights are fixedly mounted on the top surface of the cover plate.

[0011] Preferably, the temperature regulating element is an electric heating plate, and the electric heating plate is attached to the guide plate.

[0012] Preferably, the temperature adjustment element is a semiconductor refrigeration sheet, and the semiconductor refrigeration sheet includes a cold end and a hot end, and the hot end is in contact with the guide plate.

[0013] Preferably, it also includes a water box, which is in contact with the cold end of the semiconductor refrigeration plate, and the pump body includes a heat dissipation device. The water box is connected with a first interface and a second interface, and the heat dissipation device is connected with a third interface and a fourth interface. The first interface is connected to the third interface through a first water pipe, and the second interface is connected to the fourth interface through a second water pipe. The first water pipe and the second water pipe are both provided with outflow ports, and the outflow ports are provided with switch plugs. When the switch plug is opened, the water in the water box flows into the bottom of the shell through the first water pipe, the second water pipe and the outflow port to mix with the graphite emulsion.

[0014] Preferably, the first water pipe and the second water pipe are arranged to be inclined in a direction from the water box to the heat dissipation device, and the inclination angle is 30-45°.

[0015] The beneficial effects of the present invention are as follows: by covering the tungsten wire with a pressure covering part, the vibration frequency of the tungsten wire can be effectively reduced, thereby alleviating the problem of graphite emulsion splashing, reducing the waste of graphite emulsion, keeping the appearance of the equipment clean, and keeping the production environment clean. When covering the tungsten wire, the pressure covering part can absorb and infiltrate the graphite emulsion, so that even if the tungsten wire passes under the pressure covering part, it can be fully coated with the graphite emulsion, thereby reducing the splash of graphite emulsion while ensuring the production quality of the tungsten wire. The setting of the cover plate effectively shields the graphite emulsion trough to prevent the splashing graphite emulsion from splashing out of the graphite emulsion trough, further reducing the waste of graphite emulsion and reducing production costs. The use of the temperature regulating element ensures that the graphite emulsion is always kept within the optimal operating temperature range. The setting of the guide plate and the filter plate ensures that the graphite emulsion has smooth fluidity, while filtering sediments or debris, and replenishing water to the graphite emulsion in time to ensure that its viscosity is always maintained at a moderate level. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the connection state between the housing and the cover plate of the coating device according to an embodiment of the present invention;

[0017] Figure 2 is a schematic diagram of a coating device according to an embodiment of the present invention in a state where the housing and the cover plate are separated;

[0018] Figure 3 is a schematic diagram of the connection between the coating device, the guide wheel and the tungsten wire according to an embodiment of the present invention;

[0019] Figure 4 is a schematic diagram of the guide plate structure of a coating device according to an embodiment of the present invention;

[0020] Figure 5 It is a schematic diagram of the connection structure between the water box and the heat dissipation device of the coating device according to an embodiment of the present invention;

[0021] Figure numerals: 1-shell; 11-side wall; 12-bottom plate; 13-insertion rod; 2-graphite emulsion trough; 3-pressing member; 4-cover plate; 41-auxiliary handle; 42-insertion hole; 5-groove structure; 51-drainage guide plate; 6-guide plate; 7-porous filter plate; 8-temperature regulating element; 81-water box; 82-first interface; 83-second interface; 84-first water pipe; 85-second water pipe; 86-outlet; 87-switch plug; 9-pump body; 91-heat dissipation device; 92-third interface; 93-fourth interface; 10-delivery pipe. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention belong to the present invention.

[0023] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0024] See also Figure 1-5 This embodiment provides a graphite emulsion coating device, including a shell 1 and a graphite emulsion trough 2. The top of the shell 1 is designed to be open to facilitate the passage of the tungsten wire and the coating operation of the graphite emulsion. The graphite emulsion trough 2 is located at the top of the shell 1, specifically used to accommodate the graphite emulsion and provide a channel for the passage of the tungsten wire. In order to reduce the vibration of the tungsten wire during the wire drawing process, the device also includes a pressing member 3 placed on the upper side of the graphite emulsion trough 2. The pressing member 3 is directly pressed on the tungsten wire, which plays a role in reducing the vibration frequency of the tungsten wire. The pressing member 3 has adsorption properties. This design ensures that the graphite emulsion can be evenly attached to the surface of the tungsten wire when the tungsten wire passes through, further improving the uniformity of the coating.

[0025] In order to prevent the graphite emulsion from splashing and leaking, a cover plate 4 is provided at the top opening of the shell 1. The cover plate 4 is designed to have a groove structure 5 relative to the inner side of the shell 1. The side wall of the groove structure 5 is designed as an arc surface. The arc surface structure helps to guide the graphite emulsion that may splash back to the inside of the shell 1, thereby reducing waste and pollution. The inner bottom of the shell 1 is symmetrically arranged with inclined guide plates 6. The function of these guide plates 6 is to guide the graphite emulsion toward the center of the bottom of the shell 1 to ensure that the graphite emulsion can flow smoothly to the designated position. One end of the guide plate 6 is connected to the side wall 11 of the shell 1, and the other end is connected to the bottom plate 12 of the shell 1, forming a natural flow channel.

[0026] A porous filter plate 7 is provided at the junction of the guide plate 6 and the bottom plate 12. The porous filter plate 7 is installed perpendicular to the guide plate 6 and is mainly used to filter impurities and sediments in the graphite emulsion to ensure the purity and fluidity of the graphite emulsion. A V-shaped groove space is formed between the guide plate 6 and the porous filter plate 7, which helps to slow down the flow rate of the graphite emulsion. As the flow rate slows down, impurities and sediments are more likely to settle in this space, thereby ensuring that the graphite emulsion passing through the porous filter plate 7 is purer and reducing the risk of equipment blockage. The guide plate 6 is made of heat-conducting material, and a temperature regulating element 8 is installed on the side away from the graphite emulsion tank 2. The function of the temperature regulating element 8 is to adjust and maintain the temperature of the graphite emulsion. The heat can be transferred to the guide plate 6 to heat the graphite emulsion flowing through its surface, ensuring that the graphite emulsion always remains in the best working state. A pump body 9 is provided at the center of the bottom plate 12 of the shell 1. The pump body 9 is connected to the graphite emulsion tank 2 through a delivery pipe 10, and is used to transport the graphite emulsion at the bottom of the shell 1 back to the graphite emulsion tank 2 through the pump body 9, thereby realizing the recycling of the graphite emulsion and ensuring the continuity and stability of the coating process.

[0027] Furthermore, an auxiliary handle 41 is provided on the side of the cover plate 4 away from the graphite emulsion trough 2, making it more convenient for the operator to open or close the cover plate 4. In order to further optimize the fluidity and recycling of the graphite emulsion, a drainage guide plate 51 is also provided on the two side walls of the groove structure 5 on the inner side of the cover plate 4. The design of the drainage guide plate 51 takes into account the reflux demand of the graphite emulsion. The side away from the side wall of the groove structure 5 is inclined toward the center of the graphite emulsion trough 2. This layout ensures that any splashing or overflowing graphite emulsion can be guided back to the graphite emulsion trough 2, minimizing material waste and improving production efficiency. In terms of vibration control of the tungsten wire, the device uses a canvas strip as the pressure covering part 3. The material selection of the canvas strip not only has sufficient flexibility, can fit the tungsten wire tightly, and reduce its vibration frequency, but also has good adsorption, can effectively absorb and retain the graphite emulsion, so that the tungsten wire can always be evenly coated with graphite emulsion when passing through, ensuring the quality of the coating.

[0028] In addition, a number of plug rods 13 are arranged at intervals on the top edge of the side wall 11. These plug rods 13 are evenly distributed on the top edge of the side wall 11 and are used to fix the position of the cover plate 4. In order to ensure that the cover plate 4 can be firmly installed on the shell 1, a plug hole 42 corresponding to the number of the plug rods 13 is opened on the side of the cover plate 4 facing the shell 1. Each plug rod 13 can be plugged into the plug hole 42 one by one. This design ensures a tight connection between the cover plate 4 and the shell 1, prevents loosening or displacement during operation, and further improves the overall stability and safety of the device. In order to increase the weight of the cover plate 4 and enhance its stability, a number of counterweights are fixedly installed on the top surface of the cover plate 4. The setting of these counterweights ensures that the cover plate 4 can better cover the shell 1 when it is closed, prevents the graphite emulsion from splashing or leaking, and also helps to improve the anti-vibration performance of the cover plate 4, making the entire device more stable during operation.

[0029] See also Figure 3 , the tungsten wire enters the housing 1 through the guide wheel for the graphite emulsion coating process. The design of the guide wheel helps to stabilize the movement path of the tungsten wire and ensure that the tungsten wire maintains a smooth operation before entering the housing 1. A cover plate 4 is provided at the top opening of the housing 1 to shield and protect the internal coating process. After the tungsten wire enters the housing 1, its surface is evenly coated by the internal graphite emulsion coating device, thereby improving the lubricity of the tungsten wire and reducing friction during the wire drawing process. After the coating is completed, the tungsten wire will continue to be processed through subsequent processes, including drying in a high-temperature oven to completely evaporate the liquid part of the graphite emulsion, leaving evenly distributed graphite powder attached to the surface of the tungsten wire.

[0030] See also Figure 4 In one embodiment, the temperature regulating element 8 is an electric heating plate, which is closely attached to the guide plate 6. Through this design, the electric heating plate can directly heat the guide plate 6, so that the temperature of the guide plate 6 increases, thereby ensuring that the graphite emulsion is always kept within a suitable temperature range during the flow process, avoiding the increase in viscosity of the graphite emulsion or poor flow due to too low temperature. This heating method effectively improves the working efficiency of the device and ensures the uniform coating effect of the graphite emulsion.

[0031] See also Figure 1 and Figure 5 In another embodiment, the temperature regulating element 8 is a semiconductor refrigeration sheet, and the semiconductor refrigeration sheet has a cold end and a hot end. In this design, the hot end of the semiconductor refrigeration sheet contacts the guide plate 6, playing the role of heating the guide plate 6. Through the operation of the semiconductor refrigeration sheet, heat can be accurately transferred to the guide plate 6, similar to the role of an electric heating sheet, thereby ensuring that the guide plate 6 is maintained in a suitable temperature range, ensuring the fluidity and lubrication performance of the graphite emulsion during the flow process.

[0032] In this embodiment, a water box 81 is also included. The water box 81 contacts the cold end of the semiconductor refrigeration sheet. The cold energy generated by the semiconductor refrigeration sheet during operation can be effectively transferred to the water box 81 to cool the water in the water box. The pump body 9 includes a heat sink 91. In order to fully utilize the cold energy generated by the semiconductor refrigeration sheet, the water box 81 is connected with a first interface 82 and a second interface 83, and the heat sink 91 is connected with a third interface 92 and a fourth interface 93. The first interface 82 is connected to the third interface 92 through the first water pipe 84, and the second interface 83 is connected to the fourth interface 93 through the second water pipe 85. This connection method ensures that the water flow can be used as a medium to transfer heat between the water box 81 and the heat sink 91, thereby effectively dissipating heat for the pump body 9 and improving the operating stability and efficiency of the equipment.

[0033] In addition, the first water pipe 84 and the second water pipe 85 are both provided with an outflow port 86, and the outflow ports 86 are provided with a switch plug 87. When the operator opens the switch plug 87, the cold water in the water box 81 can flow into the bottom of the housing 1 through the first water pipe 84, the second water pipe 85 and the outflow port 86, and mix with the graphite emulsion. In this way, the water in the water box 81 is not only used for heat dissipation of the pump body 9, but can also be directly added to the graphite emulsion to dilute the viscosity of the graphite emulsion and ensure its fluidity and lubrication performance. This design makes the entire system more flexible and efficient, not only improves the heat dissipation effect, but also can adjust the concentration of the graphite emulsion as needed to ensure the stability and high quality of the coating process.

[0034] The semiconductor refrigeration sheet has high-precision temperature control capability. By adjusting the input current, the temperature can be precisely adjusted. This is particularly important in the graphite emulsion coating process, because the optimal temperature of the graphite emulsion may be different under different working conditions. Accurate temperature control can ensure that the graphite emulsion always remains within the optimal viscosity and fluidity range, avoiding overheating or overcooling, and improving the stability of the coating effect. The semiconductor refrigeration sheet can not only be used for heating, but also for cooling under certain conditions, that is, the cold end and the hot end can be switched. This two-way temperature control function enables the system to adapt to a wider range of ambient temperature changes. When it is necessary to keep the guide plate 6 at a low temperature or prevent the graphite emulsion from being too hot, the semiconductor refrigeration sheet can quickly switch to the cooling mode, thereby more flexibly responding to different production needs.

[0035] Furthermore, the first water pipe 84 and the second water pipe 85 are arranged in an inclined direction from the water box 81 to the heat sink 91, and the inclined slope is 30-45 degrees, so as to ensure that the water in the water box 81 can smoothly flow from the outflow port 86 into the bottom of the housing 1, so as to be effectively mixed with the graphite emulsion, and maintain the appropriate viscosity and fluidity of the graphite emulsion. In addition, since the temperature on one side of the heat sink 91 is higher, and the temperature on the cold end side of the semiconductor refrigeration plate is lower, through this inclined setting, the density difference of water at different temperatures can be used to achieve natural heat exchange, simplifying the system design, avoiding the setting of additional power components in the first water pipe 84 and the second water pipe 85, reducing the complexity and energy consumption of the system, and improving the overall operation efficiency and reliability of the equipment.

[0036] In some embodiments, in order to keep the graphite emulsion at an optimal working temperature, a temperature sensor is also installed on the bottom plate 12 of the housing 1. The temperature sensor is used to monitor the temperature of the graphite emulsion in real time to ensure that the temperature is maintained within a suitable range during the entire coating process. The temperature sensor and the temperature regulating element 8 are connected to a microprocessor control unit, which can automatically control the working state of the temperature regulating element 8 according to the feedback of the temperature sensor, so as to maintain the temperature of the graphite emulsion within a preset optimal working temperature range, usually 20-30°C. This temperature range can be adjusted according to the specific type of graphite emulsion used and the process requirements to ensure the optimal performance of the graphite emulsion.

[0037] At the same time, by controlling the temperature of the graphite emulsion, not only can the consistency of coating quality be ensured, but also the service life of the graphite emulsion can be extended. Constant working temperature helps to reduce the performance fluctuation of the graphite emulsion caused by temperature changes, avoids uneven viscosity or poor lubrication, and thus improves the stability and reliability of the entire coating process. This design ensures that the graphite emulsion can maintain good fluidity and lubricity under various working conditions, effectively improving the operating efficiency and production quality of the equipment.

[0038] In summary, the present invention discloses a graphite emulsion coating device, which aims to solve the efficiency and quality problems of graphite emulsion coating during the drawing process of tungsten wire. The device includes a shell 1 and a graphite emulsion trough 2 located at the top of the shell 1. The tungsten wire is coated through the graphite emulsion trough 2 under the guidance of a guide wheel. In order to reduce the vibration of the tungsten wire, the device is provided with a pressing member 3, which has adsorption properties and can evenly coat the graphite emulsion on the surface of the tungsten wire. The guide plate 6 is arranged obliquely at the bottom of the shell 1, which can effectively guide the graphite emulsion to flow to the center of the bottom of the shell 1. Combined with the design of the porous filter plate 7, impurities in the graphite emulsion are filtered out to ensure the fluidity of the graphite emulsion. The temperature regulating element 8 controls the temperature of the guide plate 6 through an electric heating plate or a semiconductor refrigeration plate to ensure that the graphite emulsion maintains fluidity and lubrication performance within the optimal temperature range. The pump body 9 transports the graphite emulsion at the bottom of the shell 1 back to the graphite emulsion trough 2 through the delivery pipe 10. The water box 81 is in contact with the cold end of the semiconductor refrigeration sheet, and the water flow is used to dissipate the heat for the pump body 9. At the same time, the water in the water box 81 can flow into the bottom of the shell 1 through the first water pipe 84 and the second water pipe 85 to mix with the graphite emulsion to maintain the appropriate viscosity of the graphite emulsion. The overall design of the present invention effectively improves the uniformity and quality of the tungsten wire coated graphite emulsion, optimizes the operating efficiency of the equipment, reduces the production cost, and ensures the stability and reliability of the coating process.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may also be combined, the steps may be implemented in any order, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Although the present invention has been described in detail with reference to the above embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the above embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A graphite emulsion coating device, comprising a housing (1) and a graphite emulsion tank (2), wherein the top of the housing (1) is open, and the graphite emulsion tank (2) is located at the top of the housing (1) and contains graphite emulsion and allows tungsten wire to pass through the tank opening, characterized in that: The housing (1) further comprises a pressing member (3) placed on the upper side of the graphite emulsion tank (2) and pressed on the tungsten wire for reducing the vibration of the tungsten wire, wherein the pressing member (3) has adsorption properties; the housing (1) is provided with a cover plate (4) at its top opening, the cover plate (4) is provided with a groove structure (5) on the inner side relative to the housing (1), the side wall of the groove structure (5) is an arc surface, and the bottom of the housing (1) is symmetrically arranged with inclined guide plates (6) to guide the graphite emulsion toward the bottom center of the housing (1), and one end of the guide plate (6) is located on the side wall (11) of the housing (1). , the other end is located on the bottom plate (12) of the shell (1), a porous filter plate (7) is provided at the intersection of the guide plate (6) and the bottom plate (12), the porous filter plate (7) is arranged perpendicular to the guide plate (6), the guide plate (6) is made of heat-conducting material, and a temperature regulating element (8) is arranged on the side away from the graphite emulsion trough (2), and a pump body (9) is provided at the center of the bottom plate (12), and the pump body (9) is connected to the graphite emulsion trough (2) through a delivery pipe (10) to deliver the graphite emulsion at the bottom of the shell (1) toward the graphite emulsion trough (2).

2. The graphite emulsion coating device according to claim 1, characterized in that: An auxiliary handle (41) is provided on a side of the cover plate (4) away from the graphite emulsion trough (2).

3. The graphite emulsion coating device according to claim 2, characterized in that: Both side walls of the groove structure (5) are provided with flow guide plates (51), and the side of the flow guide plates (51) away from the side wall of the groove structure (5) faces the center of the graphite emulsion trough (2).

4. The graphite emulsion coating device according to claim 3, characterized in that: The covering member (3) is a canvas pressure strip.

5. The graphite emulsion coating device according to claim 4, characterized in that: A plurality of insertion rods (13) are arranged at intervals on the top edge of the side wall (11); and insertion holes (42) corresponding to the number of the insertion rods (13) are provided on a side of the cover plate (4) facing the shell (1); the insertion rods (13) are inserted into the insertion holes (42) one by one.

6. The graphite emulsion coating device according to claim 5, characterized in that: A plurality of counterweight blocks are fixedly mounted on the top surface of the cover plate (4).

7. A graphite emulsion coating device according to any one of claims 1 to 6, characterized in that: The temperature regulating element (8) is an electric heating plate, and the electric heating plate is attached to the guide plate (6).

8. A graphite emulsion coating device according to any one of claims 1 to 6, characterized in that: The temperature adjustment element (8) is a semiconductor refrigeration plate, the semiconductor refrigeration plate comprises a cold end and a hot end, and the hot end is in contact with the guide plate (6).

9. The graphite emulsion coating device according to claim 8, characterized in that: The pump body (9) further comprises a water box (81), wherein the water box (81) contacts the cold end of the semiconductor refrigeration plate, and the pump body (9) comprises a heat dissipation device (91). The water box (81) is connected to a first interface (82) and a second interface (83), and the heat dissipation device (91) is connected to a third interface (92) and a fourth interface (93). The first interface (82) and the third interface (92) are connected via a first water pipe (84), and the second interface (83) and the fourth interface (93) are connected via a second water pipe (85). Both the first water pipe (84) and the second water pipe (85) are provided with an outflow port (86), and the outflow port (86) is provided with a switch plug (87). When the switch plug (87) is opened, the liquid in the water box (81) flows into the bottom of the housing (1) through the first water pipe (84), the second water pipe (85) and the outflow port (86) to be mixed with the graphite emulsion.

10. The graphite emulsion coating device according to claim 9, characterized in that: The first water pipe (84) and the second water pipe (85) are arranged in an inclined manner from the water box (81) to the heat dissipation device (91), and the inclination angle is 30-45 degrees.

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