Gun nozzle soaking and drying device for automobile liquid-state sprayable damping material
By designing a combination of stainless steel water tank and filtration mechanism, the problem of residue from liquid sprayable damping material was solved, achieving efficient drying and cleaning, ensuring the normal use of spray guns and rapid turnover of the production line.
Patent Information
- Application Number
- CN202520258504.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-18
AI Technical Summary
Existing nozzle soaking and drying devices cannot effectively remove residues of liquid sprayable damping materials, leading to clogging and reduced spray gun performance. Furthermore, natural air drying or ordinary hot air drying is inefficient and cannot meet the rapid turnover requirements of the production line.
An immersion drying device was designed, comprising a stainless steel water tank, a partition plate, a fixing plate, a mounting bracket, a blower, and a filtration mechanism. The partition plate prevents wear on the bottom of the water tank, the fixing plate enhances structural stability, the blower dries the water, and the filtration mechanism filters impurities, achieving efficient drying and cleaning.
It achieves rapid and efficient nozzle drying, prevents clogging, ensures spray gun performance, reduces environmental pollution, and meets the rapid turnaround requirements of the production line.
Smart Images

Figure CN223717833U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to gun nozzle soaking drying device technical field especially relates to a kind of for automobile liquid sprayable damping material gun nozzle soaking drying device. BACKGROUND
[0002] Automobile liquid sprayable damping material, such as LASD paint, has been widely used in the field of automobile manufacturing due to its environmental protection, light weight and good damping effect. It can effectively reduce vibration and noise during automobile driving, improve the comfort and tranquility inside the car. The performance and state of the spray gun, which is a key tool for spraying liquid damping material to designated parts of the automobile body, directly affect the spraying quality and effect of the damping material. Liquid sprayable damping material is increasingly used in automobile manufacturing, which can effectively reduce vibration and noise during automobile driving, improve the acoustic environment and ride comfort inside the car, and has the advantages of environmental protection, light weight and easy construction, gradually replacing traditional asphalt damping sheet material.
[0003] The gun nozzle soaking drying device on the market is mainly composed of a soaking system and a drying system. Automobile liquid sprayable damping material has certain viscosity and adhesion. After use, a large amount of damping material may remain inside the gun nozzle. If not cleaned thoroughly in time, the remaining material may solidify and clog the small holes and channels of the gun nozzle, affecting the normal spraying effect of the spray gun, and even causing the spray gun to be unusable. The commonly used cleaning methods, such as simple wiping and flushing, cannot completely remove the remaining damping material inside the gun nozzle, especially in the internal corners and microporous parts of the gun nozzle, which may easily leave dirt. The cleaned gun nozzle needs to be dried quickly to prevent water or cleaning liquid from remaining and causing the gun nozzle to rust, corrode or clog again. However, the existing drying methods mostly use natural air drying or ordinary hot air drying equipment, which takes a long time and has low efficiency, and cannot meet the demand of rapid turnover on the automobile production line. Moreover, during natural air drying, the gun nozzle may be contaminated by dust and impurities in the external environment, affecting its cleanliness and performance in the next use. SUMMARY
[0004] To overcome the above shortcomings, the utility model provides a gun nozzle soaking drying device for automobile liquid sprayable damping material, which aims to improve the problem that a large amount of damping material may remain inside the gun nozzle after use, and if not cleaned thoroughly in time, the remaining material may solidify and clog the small holes and channels of the gun nozzle, affecting the normal spraying effect of the spray gun, and even causing the spray gun to be unusable. The commonly used cleaning methods, such as simple wiping and flushing, cannot completely remove the remaining damping material inside the gun nozzle.
[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of for automobile liquid sprayable damping material gun nozzle soaking drying device, including stainless steel sink, the inner wall of the stainless steel sink is fixedly connected with isolation plate near bottom, the outer wall top of the stainless steel sink is fixedly connected with fixed plate, the top of multiple fixed plate is fixedly connected with mounting bracket, the outer wall bottom of the mounting bracket is fixedly connected with purging device, the outer wall left side bottom of the stainless steel sink is fixedly connected with drain pipe, the outer wall right side top of the stainless steel sink is fixedly connected with inlet pipe, the other end of the inlet pipe is fixedly connected with water tank, the outer wall right side middle part of the stainless steel sink is fixedly connected with liquid level sensor, the bottom of the drain pipe is provided with filter mechanism, and the filter mechanism is used to filter gun nozzle waste liquid.
[0006] Through the above technical scheme: the inner wall of the stainless steel sink is fixedly connected with an isolation plate near the bottom, which can effectively prevent the liquid in the sink from directly impacting the bottom of the sink, thereby reducing the wear of the bottom of the sink and prolonging the service life of the sink. In addition, the outer wall top of the stainless steel sink is fixedly connected with fixed plates on both sides, which not only enhances the structural stability of the sink, but also provides convenience for subsequent installation. The outer wall right side top of the stainless steel sink is fixedly connected with an inlet pipe, and the other end of the inlet pipe is fixedly connected with a water tank. This design allows the sink to continuously obtain new water sources, ensuring normal operation of the sink. Finally, the bottom of the drain pipe is provided with a filter mechanism, which can effectively filter impurities in the gun nozzle waste liquid, ensuring that the discharge of waste liquid does not pollute the environment.
[0007] Further description of the above technical scheme:
[0008] The filter mechanism includes a filter box, the top left side of the filter box is fixedly connected to the bottom of the protective strip, the inner wall of the filter box is slidably connected with a filter box near the bottom, the inner wall left side of the filter box is provided with a sedimentation chamber, the top left and right sides of the filter box are slidably connected with filter plates, and the front and rear sides of multiple filter plates are fixedly connected to the inner wall of the filter box. The outer wall top of the filter plate is provided with filter holes on the front and rear sides, and the outer wall right side of the filter box is provided with filter chambers at the front and rear ends.
[0009] Through the above technical scheme: a filter box is connected to the inner wall of the filter box near the bottom by sliding mode, and a sedimentation chamber is specially designed on the inner wall left side of the filter box to collect and precipitate impurities during the filtering process. The top left and right sides of the filter box are slidably connected, so that multiple filter plates can be flexibly connected. In addition, the outer wall right side of the filter box is provided with filter chambers at the front and rear ends, ensuring the thoroughness and efficiency of the filtering process.
[0010] As a further description of the above technical solution:
[0011] The outer wall of the filter box is fixedly connected with a connecting pipe at the right bottom, and the other end of the connecting pipe is fixedly connected to the outer wall of the water tank.
[0012] Through the above technical solution: the outer wall of the filter box is fixedly connected with a connecting pipe at the right bottom, and the other end of the connecting pipe is fixedly connected to the outer wall of the water tank.
[0013] As a further description of the above technical solution:
[0014] The bottom of the mounting plate is fixedly connected with support columns at the four corners, and the bottom right side of the stainless steel sink is fixedly connected with support shafts at the front and rear ends, and the bottom of the support shafts is fixedly connected to the top right side of the stainless steel sink.
[0015] Through the above technical solution: the bottom of the mounting plate is fixedly connected with support columns at the four corners, and the bottom right side of the stainless steel sink is fixedly connected with support shafts at the front and rear ends, and the bottom of the support shafts is fixedly connected to the top right side of the stainless steel sink.
[0016] As a further description of the above technical solution:
[0017] The outer wall of the fixed plate is fixedly connected with a conducting pipe at the front side, and the bottom of the conducting pipe is fixedly connected with a bellows.
[0018] Through the above technical solution: the outer wall of the fixed plate is fixedly connected with a conducting pipe at the front side, and the bottom of the conducting pipe is fixedly connected with a bellows.
[0019] As a further description of the above technical solution:
[0020] The top left side of the stainless steel sink is fixedly connected with a controller, and the controller is electrically connected with the liquid level sensor and the bellows.
[0021] Through the technical scheme, the left side of the top surface of the stainless steel sink is designed to be fixedly connected with a controller, the controller is crucial, because it is responsible for managing and controlling multiple functions of the sink, specifically, the controller is electrically connected with the liquid level sensor and the air bellow, so that the working state of the air bellow can be automatically adjusted according to the change of the water level during use of the sink, thereby achieving the effect of energy saving and emission reduction.
[0022] Further description of the technical scheme is as follows:
[0023] The outer wall of the stainless steel sink is fixedly connected with soft pads on the top left and right sides, and the outer wall of the filter box is fixedly connected with a handle one on the front side.
[0024] Through the technical scheme, the left side of the top surface of the stainless steel sink is designed to be fixedly connected with a controller, the controller is crucial, because it is responsible for managing and controlling multiple functions of the sink, specifically, the controller is electrically connected with the liquid level sensor and the air bellow, so that the working state of the air bellow can be automatically adjusted according to the change of the water level during use of the sink, thereby achieving the effect of energy saving and emission reduction.
[0025] Further description of the technical scheme is as follows:
[0026] The outer wall of the stainless steel sink is fixedly connected with a handle two on the right side, the handle two is fixedly connected with a non-slip pad on the outer wall, and the outer wall of the filter box is fixedly connected with a handle one on the left side.
[0027] Through the technical scheme, the left side of the top surface of the stainless steel sink is designed to be fixedly connected with a controller, the controller is crucial, because it is responsible for managing and controlling multiple functions of the sink, specifically, the controller is electrically connected with the liquid level sensor and the air bellow, so that the working state of the air bellow can be automatically adjusted according to the change of the water level during use of the sink, thereby achieving the effect of energy saving and emission reduction.
[0028] The utility model has the advantages of the following beneficial effects:
[0029] 1、 in the utility model, the isolation plate is fixedly connected to the inner wall of the stainless steel sink near the bottom to place the gun nozzle, and when the soaking is completed, the soaked water is transmitted from the bottom of the isolation plate to the bottom for filtering and reuse, and the mounting frame is fixedly connected to the top left and right sides of the fixed plate fixedly connected to the front and rear sides of the outer wall of the stainless steel sink, and the plurality of blowers fixed to the front and rear sides of the bottom of the mounting frame blow dry the soaked gun nozzle, thereby meeting the gun nozzle soaking and drying treatment of the automobile liquid sprayable damping material.
[0030] 2、 The utility model discloses a filter box fixedly connected at the bottom of the drain pipe, filters the liquid after soaking, thereby repeatedly using the liquid, a filter box is slidably connected to the inner wall of the filter box, a sedimentation chamber is arranged on the left side and middle portion of the outer wall of the filter box, and the liquid is filtered through the filter chamber after sedimentation in the sedimentation chamber and is conducted from the connecting pipe to the water tank. BRIEF DESCRIPTION OF DRAWINGS
[0031] Figure 1 A front side perspective view of a stainless steel sink for a gun nozzle soaking and drying device of liquid sprayable damping material for automobile is provided in the utility model.
[0032] Figure 2 A partial structure view of a mounting frame for a gun nozzle soaking and drying device of liquid sprayable damping material for automobile is provided in the utility model.
[0033] Figure 3 A partial structure view of a controller for a gun nozzle soaking and drying device of liquid sprayable damping material for automobile is provided in the utility model.
[0034] Figure 4 A partial structure display view of an isolation plate for a gun nozzle soaking and drying device of liquid sprayable damping material for automobile is provided in the utility model.
[0035] Figure 5 A partial structure schematic view of a filter box for a gun nozzle soaking and drying device of liquid sprayable damping material for automobile is provided in the utility model.
[0036] LEGEND:
[0037] 1, stainless steel sink;2, filter mechanism;201, filter box;202, sedimentation chamber;203, filter plate;204, filter hole;205, filter chamber;206, filter box;3, isolation plate;4, fixed plate;5, mounting frame;6, purging device;7, drain pipe;8, water inlet pipe;9, water tank;10, liquid level sensor;11, protection strip;12, connecting pipe;13, handle one;14, soft pad;15, handle two;16, non-slip pad;17, support column;18, mounting plate;19, support shaft;20, bellows;21, conducting pipe;22, controller. DETAILED DESCRIPTION
[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0039] Please refer to the attached Figure 2 - attached Figure 4 , the utility model provides a kind of embodiment: a kind of for automobile liquid can be sprayed damping material gun nozzle soaking drying device, including stainless steel sink 1, the inner wall of stainless steel sink 1 is fixedly connected with baffle 3 near bottom, the outer wall top of stainless steel sink 1 is fixedly connected with fixed plate 4 in front and back sides, the top of multiple fixed plate 4 is fixedly connected with mounting bracket 5 in left and right sides, the outer wall bottom of mounting bracket 5 is fixedly connected with purging device 6 in front and back sides, the outer wall left side bottom of stainless steel sink 1 is fixedly connected with drain pipe 7, the outer wall right side top of stainless steel sink 1 is fixedly connected with inlet pipe 8, another end of inlet pipe 8 is fixedly connected with water tank 9, these mounting bracket 5 provide stable support point for equipment above sink, the outer wall bottom of mounting bracket 5 is fixedly connected with purging device 6 in front and back sides, these purging device 6 can effectively remove dust and dirt on the surface of mounting bracket 5, keep the cleaning and sanitation of equipment, the outer wall left side bottom of stainless steel sink 1 is fixedly connected with drain pipe 7, the design of drain pipe 7 makes waste liquid in sink can be smoothly discharged, prevent waterlogging inside sink, the outer wall right side middle part of stainless steel sink 1 is fixedly connected with liquid level sensor 10, the bottom of drain pipe 7 is provided with filter mechanism 2, and filter mechanism 2 is used to filter gun nozzle waste liquid;
[0040] Specifically, the inner wall of stainless steel sink 1 is designed to be fixedly connected with a baffle 3 near the bottom position, which can effectively prevent the liquid in the sink from directly impacting the bottom of the sink, thereby reducing the wear of the bottom of the sink and prolonging the service life of the sink. In addition, the outer wall top of stainless steel sink 1 is designed to be fixedly connected with fixed plate 4 in front and back sides, which not only can enhance the structural stability of the sink, but also can provide convenience for subsequent installation. The outer wall right side top of stainless steel sink 1 is fixedly connected with inlet pipe 8, and another end of inlet pipe 8 is fixedly connected with water tank 9. This design makes the sink can continuously obtain new water source, ensure the normal work of the sink. In order to better control the water level, the outer wall right side middle part of stainless steel sink 1 is fixedly connected with liquid level sensor 10, which can monitor the water level in the sink in real time, ensure that the water level in the sink is kept within the safe and effective range. Finally, the bottom of drain pipe 7 is provided with filter mechanism 2, which can effectively filter out impurities in gun nozzle waste liquid, ensure that the discharge of waste liquid will not pollute the environment.
[0041] Please refer to the attached Figure 3 - attached Figure 5, the filter mechanism 2 comprises a filter box 201, the top left side of the filter box 201 is fixedly connected to the bottom of the protective strip 11, the inner wall of the filter box 201 is slidably connected with a filter box 206 near the bottom, the inner wall of the filter box 206 is provided with a sedimentation chamber 202 on the left side, the top left and right sides of the filter box 206 are slidably connected with filter plates 203, the front and rear sides of the plurality of filter plates 203 are fixedly connected to the inner wall of the filter box 201, and the outer wall top of the filter plate 203 is provided with a plurality of filter holes 204 on the front and rear sides. The front and rear sides of these filter plates 203 are fixedly connected to the inner wall of the filter box 201, which ensures the stability and reliability of the filter plate 203, in order to further improve the filtering efficiency, a plurality of filter holes 204 are formed on the top of the outer wall of each filter plate 203 on the front and rear sides, these filter holes 204 allow liquid to pass through and intercept solid particles, and the outer wall of the filter box 206 is provided with filter chambers 205 on the right side of the front and rear ends;
[0042] Specifically, a filter box 206 is connected to the inner wall of the filter box 201 near the bottom by sliding, and a sedimentation chamber 202 is specially designed on the inner wall of the filter box 206 on the left side, so as to collect and precipitate impurities during the filtering process. The top left and right sides of the filter box 206 are slidably connected, so that a plurality of filter plates 203 can be flexibly connected therewith, and in addition, the outer wall of the filter box 206 is provided with filter chambers 205 on the right side of the front and rear ends. These filter chambers 205 provide additional filtering space for the liquid, ensuring the thoroughness and efficiency of the filtering process.
[0043] Please refer to the attached Figure 1 - attached Figure 3 The outer wall of the filter box 201 is fixedly connected with a connecting pipe 12 on the right side of the bottom, and the other end of the connecting pipe 12 is fixedly connected with the outer wall of the water tank 9 on the left side. The bottom of the water tank 9 is fixedly connected with a mounting plate 18, and the bottom of the mounting plate 18 is fixedly connected with a support column 17 at four corners. The bottom right side of the stainless steel sink 1 is fixedly connected with a support shaft 19 at the front and rear ends, and the bottom of the support shaft 19 is fixedly connected to the top right side of the stainless steel sink 1. In addition, the bottom right side of the stainless steel sink 1 is designed to be fixedly connected with a support shaft 19 at the front and rear ends, and the bottom of the support shaft 19 is fixedly connected to the top right side of the stainless steel sink 1, to ensure the stability and durability of the sink. The outer wall of the fixed plate 4 is fixedly connected with a conducting pipe 21 on the front side, and the bottom of the conducting pipe 21 is fixedly connected with a bellows 20;
[0044] Specifically, the outer wall of the right side of the filter box 201 is designed to be fixedly connected with a connecting pipe 12, and the other end of the connecting pipe 12 is fixedly connected to the outer wall of the left side of the water tank 9. Further, the bottom of the water tank 9 is designed to be fixedly connected with a mounting plate 18, and the bottom of the mounting plate 18 is fixedly connected with support columns 17 at the four corners, to provide stable support. Finally, the outer wall of the front side of the fixing plate 4 is designed to be fixedly connected with a conducting pipe 21, and the bottom of the conducting pipe 21 is fixedly connected with a bellows 20, thereby forming an effective air flow channel.
[0045] Please refer to the attached Figure 1 - attached Figure 3 The top left side of the stainless steel sink 1 is fixedly connected with a controller 22, which is electrically connected with the liquid level sensor 10 and the bellows 20. The top left and right sides of the outer wall of the stainless steel sink 1 are fixedly connected with soft pads 14. The outer wall of the front side of the filter box 206 is fixedly connected with a handle 13. The top left and right sides of the outer wall of the stainless steel sink 1 are designed to be fixedly connected with soft pads 14. Such design not only increases the aesthetic appearance of the sink, but also provides additional protection against unnecessary damage to the sink during transportation or use. The outer wall of the right side of the stainless steel sink 1 is fixedly connected with a handle 15, and the outer wall of the handle 15 is fixedly connected with a non-slip pad 16.
[0046] Specifically, the top left side of the stainless steel sink 1 is designed to be fixedly connected with a controller 22, which is electrically connected with the liquid level sensor 10 and the bellows 20. The top left and right sides of the outer wall of the stainless steel sink 1 are fixedly connected with soft pads 14. The outer wall of the front side of the filter box 206 is fixedly connected with a handle 13. The top left and right sides of the outer wall of the stainless steel sink 1 are designed to be fixedly connected with soft pads 14. Such design not only increases the aesthetic appearance of the sink, but also provides additional protection against unnecessary damage to the sink during transportation or use. The outer wall of the right side of the stainless steel sink 1 is fixedly connected with a handle 15, and the outer wall of the handle 15 is fixedly connected with a non-slip pad 16.
[0047] Working principle: The inner wall of the stainless steel sink 1 is fixedly connected with a partition plate 3 near the bottom, and the gun nozzle is placed on the partition plate 3. After soaking is completed, the soaked gun nozzle is transferred from the bottom of the partition plate 3 to the bottom for filtering and reuse. The top left and right sides of the fixing plate 4 fixedly connected to the front and rear sides of the outer wall of the stainless steel sink 1 are fixedly connected with mounting frames 5. The bottom of the mounting frame 5 is fixedly connected with multiple blowers 6 on the front and rear sides, which blow dry the soaked gun nozzle. The liquid level sensor 10 fixedly connected to the right middle part of the outer wall of the stainless steel sink 1 controls the protection strip 11 and the water inlet pipe 8 to drain and fill water according to the liquid level and time of the stainless steel sink 1, thereby meeting the requirements of the gun nozzle soaking and drying process for the automobile liquid sprayable damping material.
[0048] Meanwhile, the filter box 201 is fixedly connected at the bottom of the drain pipe 7, and the soaked liquid is filtered, so that the liquid is repeatedly used, the filter box 201 is slidably connected to the inner wall of the filter box 201, and the sedimentation chambers 202 are arranged on the left side and the middle of the outer wall of the filter box 201, the liquid is filtered through the filter holes 204 formed in the top of the filter plate 203 slidably connected to the middle left and right ends of the filter box 206, and after being filtered through the sedimentation chambers 202, the liquid is filtered through the filter chambers 205 and then conducted from the connecting pipe 12 to the inside of the water tank 9 through the bottom of the filter box 201.
[0049] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.
Claims
1. A device for the immersion drying of a gun nozzle for liquid sprayable damping material for automobiles, comprising a stainless steel sink (1), characterised in that: The inner wall of the stainless steel sink (1) is fixedly connected with a partition plate (3) near the bottom, the outer wall top of the stainless steel sink (1) is fixedly connected with a fixed plate (4) on the front and rear sides, the top of a plurality of fixed plates (4) is fixedly connected with a mounting bracket (5) on the left and right sides, the bottom of the outer wall of the mounting bracket (5) is fixedly connected with a purging device (6) on the front and rear sides, the bottom of the outer wall of the stainless steel sink (1) is fixedly connected with a drain pipe (7) on the left side, the top of the outer wall of the stainless steel sink (1) is fixedly connected with a water inlet pipe (8) on the right side, the other end of the water inlet pipe (8) is fixedly connected with a water tank (9), the middle of the outer wall of the stainless steel sink (1) is fixedly connected with a liquid level sensor (10) on the right side, the bottom of the drain pipe (7) is provided with a filtering mechanism (2), and the filtering mechanism (2) is used for filtering the waste liquid of the nozzle.
2. The device for soaking and drying the gun nozzle of the liquid sprayable damping material for the automobile according to claim 1, characterized in that: The filtering mechanism (2) comprises a filter box (201), the top left side of the filter box (201) is fixedly connected to the bottom of the protective strip (11), the inner wall of the filter box (201) is slidably connected with a filter box (206) near the bottom, the inner wall of the filter box (206) is provided with a sedimentation chamber (202) on the left side, the top of the filter box (206) is slidably connected with a filter plate (203) on the left and right sides, a plurality of filter plates (203) are fixedly connected to the inner wall of the filter box (201) on the front and rear sides, the outer wall top of the filter plate (203) is provided with a filter hole (204) on the front and rear sides, and the outer wall right side of the filter box (206) is provided with a filter chamber (205) on the front and rear ends.
3. The device for soaking and drying of the gun nozzle of the liquid sprayable damping material for the automobile according to claim 2, characterized in that: The outer wall right side of the filter box (201) is fixedly connected with a connecting pipe (12), the other end of the connecting pipe (12) is fixedly connected to the outer wall left side of the water tank (9), and the bottom of the water tank (9) is fixedly connected with a mounting plate (18).
4. The device for soaking and drying the gun nozzle of the liquid sprayable damping material for the automobile according to claim 3, characterized in that: The bottom of the mounting plate (18) is fixedly connected with a support column (17) at four corners, the bottom right side of the stainless steel sink (1) is fixedly connected with a support shaft (19) at the front and rear ends, and the bottom of the support shaft (19) is fixedly connected to the top right side of the stainless steel sink (1).
5. The device for soaking and drying of the gun nozzle of the liquid sprayable damping material for the car according to claim 4, characterized in that: The outer wall front side of the fixed plate (4) is fixedly connected with a conducting pipe (21), and the bottom of the conducting pipe (21) is fixedly connected with a bellows (20).
6. The device for soaking and drying of the gun nozzle of the liquid sprayable damping material for the automobile according to claim 5, characterized in that: The top left side of the stainless steel sink (1) is fixedly connected with a controller (22), and the controller (22) is electrically connected with the liquid level sensor (10) and the bellows (20) respectively.
7. The device for soaking and drying of the gun nozzle of the liquid sprayable damping material for the automobile according to claim 2, characterized in that: The outer wall top of the stainless steel sink (1) is fixedly connected with a soft pad (14) on the left and right sides, and the outer wall front side of the filter box (206) is fixedly connected with a handle (13).
8. The device for soaking and drying of the gun nozzle of the liquid sprayable damping material for the automobile according to claim 7, characterized in that: The outer wall right side of the stainless steel sink (1) is fixedly connected with a handle (15), and the outer wall of the handle (15) is fixedly connected with an anti-skid pad (16).