Self-adaptive auxiliary system for wing stealth coating gluing operation

Abstract

The utility model belongs to the field of gluing auxiliary tools, and particularly relates to a self-adaptive auxiliary system for wing stealth coating gluing operation. Comprising an execution unit which is used for supporting the lower side of a wing and applying uniform pressure to an adhesive area so as to ensure uniform distribution and a good bonding effect of an adhesive in the application process. And the inflation unit is used for controlling the height adjustment of the execution unit and accurately adjusting the contact pressure between the execution unit and the surface of the wing in an inflation or deflation mode. And the auxiliary heating unit is used for controlling the temperature of the part, making contact with the wing, in the execution unit, and accelerating the curing process by heating to improve the fluidity of the adhesive. And the central control unit is used for integrating the functions of the subsystems and automatically adjusting the working parameters of the inflation unit and the auxiliary heating unit so as to realize self-adaptive control. The design of the system aims at improving the efficiency and quality of wing stealth coating gluing operation, reducing personal errors and improving the automation and intelligence level of the operation.

Description

Technical Field

[0001] The utility model belongs to the field of adhesive auxiliary tools, and particularly relates to an adaptive auxiliary system for wing stealth coating adhesive operation. Background Technique

[0002] In the aviation field, the wing stealth coating is a special surface coating designed to reduce the visibility of an aircraft in detection devices such as radar. This coating usually adopts advanced materials and technologies to achieve the purposes of absorbing radar waves, reducing infrared radiation, and decreasing visible light reflection, thereby improving the stealth ability and survivability of the aircraft.

[0003] Characteristics of Wing Stealth Coating

[0004] Material composition: The stealth coating is usually composed of multiple materials compounded together, including conductive polymers, modified resins, and special pigments. The selection and proportion of these materials directly affect the electromagnetic wave absorption characteristics and durability of the coating.

[0005] Construction process: The construction process of the stealth coating is complex and usually requires multiple steps such as surface treatment, primer coating, and topcoat application. Each step needs to strictly control the temperature, humidity, and applied pressure to ensure the quality and performance of the coating.

[0006] Maintenance complexity: Due to the special nature of the wing coating, daily maintenance and repair work need to be carried out by professional technicians, and often the wing needs to be disassembled for detailed inspection and treatment.

[0007] Introduction of Construction Scenario

[0008] In the traditional aircraft manufacturing and maintenance process, the coating construction of the wing is usually carried out in a dedicated painting workshop. This process includes:

[0009] Disassembly: The wing first needs to be disassembled from the fuselage for coating application and maintenance.

[0010] Environmental control: During the painting process, the temperature and humidity in the workshop need to be strictly controlled to ensure the adhesion and uniformity of the coating.

[0011] Construction operation: Workers need to use special equipment for spraying, brushing and other operations to ensure that the coating material evenly covers the wing surface.

[0012] Existing Construction Methods and Defects

[0013] The current construction method has the following several significant defects:

[0014] Low operation efficiency: Since the wing needs to be disassembled for coating operation, the whole process takes a long time, affecting the use efficiency of the aircraft.

[0015] On-site construction limitations: In actual operation, it is impossible to maintain and repair the coating on the wing on-site, resulting in the inability to handle problems in a timely manner when the aircraft is in use.

[0016] High labor costs: Disassembling and reinstalling the wing requires a large amount of human resources, increasing the overall maintenance cost.

[0017] Difficult quality control: Due to environmental factors and differences in manual operations, the quality of the coating may vary under different operating conditions, affecting the performance of the aircraft.

[0018] In summary, the existing construction methods for wing stealth coatings urgently need to be improved to enhance operation efficiency, reduce maintenance costs, and ensure the stability of coating quality. The adaptive auxiliary system of the present utility model aims to solve these problems by optimizing the coating construction process through automation and intelligent means, thereby improving the overall operation effect.

[0019] The above information disclosed in the above background art section is only used to enhance the understanding of the background art of the technology described herein. Therefore, the background art may contain certain information that is not prior art known to those skilled in the art in the country. Summary of the Invention

[0020] To solve the defects of the above-mentioned existing technologies, the present utility model proposes an adaptive auxiliary system for adhesive operation of wing stealth coatings.

[0021] The technical solution adopted by the present utility model is as follows:

[0022] An adaptive auxiliary system for adhesive operation of wing stealth coatings, comprising:

[0023] An execution unit, used to support the lower side of the wing and apply pressure to the adhesive area;

[0024] An inflation unit, used to control the height adjustment of the execution unit;

[0025] An auxiliary heating unit, used to control the temperature of the part of the execution unit in contact with the wing;

[0026] A central control unit, used to regulate the height adjustment and temperature control functions of the system.

[0027] The inflation unit, the auxiliary heating unit, and the central control unit are connected to the execution unit through pipelines; the execution unit is located on the lower side of the wing, and the inflation unit, the auxiliary heating unit, and the central control unit are arranged in an area outside a radius of 8 - 10 meters from the construction area.

[0028] The execution unit includes:

[0029] A housing, a lifting mechanism, an adjustable support structure, an auxiliary heating cover, and a protective pad;

[0030] The lifting mechanism is located inside the housing. The adjustable support structure is arranged at the top of the lifting mechanism. The protective pad is arranged at the top of the adjustable support structure. The auxiliary heating cover is arranged at the top of the lifting mechanism and wraps the adjustable support structure inside.

[0031] The adjustable support structure is an umbrella-shaped skeleton structure, specifically including a main rod, a sliding sleeve, a connecting rod, and a telescopic support rod. The main rod is fixedly connected to the top of the lifting mechanism. The sliding sleeve is sleeved on the main rod and can slide reciprocally on the main rod. A hinge seat is also arranged on the main rod. The bottom end of the telescopic support rod is rotatably connected to the hinge seat, and the top end of the telescopic support rod supports on the lower surface of the protective pad. The connecting rod is used to connect the telescopic support rod and the sliding sleeve on the main rod.

[0032] Further, the structure of the telescopic support rod includes a fixed end and a telescopic end. The fixed end is a cylindrical outer rod connected to a hinge shaft, and the telescopic end is an inner rod slidably connected inside the cylindrical outer rod. A locking component for locking the position of the inner rod is also arranged at the end of the fixed end.

[0033] Further, a rubber pad is also arranged at one end of the inner rod in contact with the protective pad.

[0034] The inflation unit includes an air pump, a gas storage tank, a pressure controller, and an electronic pressure regulator. The air pump is directly connected to the gas storage tank, and the output end of the air pump is connected to the air inlet of the gas storage tank. The output end of the gas storage tank is connected to the electronic pressure regulator and the pressure controller. The pressure controller is connected to the gas storage tank and is also connected to the electronic pressure regulator. The input end of the electronic pressure regulator is connected to the output end of the gas storage tank, and the output end is connected to the gas input end of the execution unit, forming a closed-loop control system.

[0035] The auxiliary heating unit includes a heating device and a temperature controller. The heating device is connected to the temperature controller, and transfers heat to the working area through pipelines. The input end of the temperature controller is connected to a temperature sensor, and the output end is connected to the heating device to monitor the actual temperature of the heating area.

[0036] The central control unit includes a main controller, a control panel, a temperature control module, a height adjustment module, and a feedback sensor. The main controller is connected to the control panel, the temperature control module, and the height adjustment module through data lines, and is responsible for receiving instructions from the user interface, processing inputs, and outputting corresponding control signals. The control panel is directly connected to the main controller and consists of a display screen and operation buttons, providing a human-machine interaction interface that allows operators to input set height and temperature parameters and display the current status and feedback information. The temperature control module is connected to the main controller and is also connected to the heating device and the temperature sensor. It receives instructions from the main controller, monitors the actual temperature of the system, and adjusts the working state of the heating device according to the set temperature to ensure that the temperature is maintained within the target range. The height adjustment module is connected to the main controller, receives the height set value and performs adjustments, and adjusts the height of the system according to the instructions of the main controller. The feedback sensor is connected to the main controller, monitors the actual height and temperature of the system, and feeds back the data to the main controller in real time, enabling the system to make adjustments according to the actual situation.

[0037] The adaptive auxiliary system for wing stealth coating gluing operation of the present utility model has the following technical effects compared with the prior art:

[0038] Adaptive adjustment ability: The system can automatically adjust the height and heating state of the execution unit according to the feedback information of the actual height and temperature, improving the adaptability and flexibility of the operation.

[0039] Uniform pressure application: The execution unit can apply pressure evenly to the gluing area to ensure the uniform distribution of the gluing material and good bonding effect, thereby improving the quality and durability of the coating.

[0040] Precise temperature control: The auxiliary heating unit monitors the temperature of the working area in real time through the temperature sensor and adjusts the working state of the heating device according to the set value to ensure that the temperature is maintained within the optimal range, enhancing the adhesion of the coating.

[0041] Improved safety: The combination of the central control unit and the feedback sensor can monitor the state of the system in real time, detect and adjust abnormal situations in a timely manner, and reduce the risks during the operation process.

[0042] Improved construction efficiency: The automatic adjustment function of the system reduces manual intervention, improves the operation efficiency, shortens the construction time, and reduces the labor intensity.

[0043] Modular design: The modular design of the inflation unit, the auxiliary heating unit, and the central control unit allows for direct assembly, daily maintenance, and upgrade operations on the wing, which is more convenient and also helps with the flexible configuration of the system.

[0044] Convenient operation interface: The control panel provides a friendly human-machine interaction interface, with simple operations, facilitating operators to quickly set and adjust the required parameters, thus improving work efficiency.

[0045] Generally speaking, the adaptive auxiliary system provided by the present utility model in the adhesive operation of the wing stealth coating not only improves the quality and operation efficiency of the coating, but also enhances the operation safety and convenience, providing a more advanced solution for related fields. Brief Description of the Drawings

[0046] The present utility model will be described by way of examples with reference to the drawings, where:

[0047] Figure 1 is a schematic structural diagram of the adaptive auxiliary system for the adhesive operation of the wing stealth coating in the present utility model;

[0048] Figure 2 is a schematic structural diagram of the execution unit in the present utility model;

[0049] Figure 3 is a schematic structural diagram of the adjustable support structure in the present utility model;

[0050] Figure 4 is a schematic structural diagram of the adjustable support structure in the present utility model hiding the protective pad;

[0051] Figure 5 is a schematic structural diagram of the telescopic support rod in the present utility model. Detailed Description of the Specific Embodiment

[0052] To make the objectives, 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 with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and illustrated herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0053] This embodiment provides an adaptive auxiliary system for the adhesive operation of the wing stealth coating. Refer to Figure 1 , including:

[0054] Execution unit 1: It is used to support the lower side of the wing 10 and apply uniform pressure to the adhesive area to ensure the uniform distribution of the adhesive during application and good bonding effect.

[0055] Inflation unit 2: It is used to control the height adjustment of the execution unit 1. By inflating or deflating, it precisely adjusts the contact pressure between the execution unit 1 and the surface of the wing 10 to adapt to different wing 10 structures and coating requirements.

[0056] Auxiliary heating unit 3: It is used to control the temperature of the part of the execution unit 1 in contact with the wing 10. By heating, it improves the fluidity of the adhesive and accelerates the curing process to ensure the best bonding effect under different ambient temperatures.

[0057] Central control unit: The role of the central control unit is to integrate the functions of each subsystem. It is responsible for real-time monitoring and adjustment of the height, pressure, and temperature of the execution unit 1. It collects the status information of the wing 10 surface through sensors, analyzes the current adhesive operation conditions using algorithms, and automatically adjusts the working parameters of the inflation unit 2 and the auxiliary heating unit 3 to achieve adaptive control. In addition, the central control unit can also interact with the operator, providing real-time feedback and data recording to ensure the safety and reliability of the entire adhesive process.

[0058] The design of this system aims to improve the efficiency and quality of the adhesive operation of the wing 10 stealth coating, reduce human errors, and enhance the automation and intelligence level of the operation.

[0059] In an optional implementation manner, the inflation unit 2, the auxiliary heating unit 3, and the central control unit are connected to the execution unit 1 through pipelines, and the execution unit 1 is located on the lower side of the wing 10. To comply with the aircraft operation construction safety standards, the inflation unit 2, the auxiliary heating unit 3, and the central control unit cannot be close to the area within a radius of 8 - 10 meters of the wing 10 operation area. Therefore, the inflation unit 2, the auxiliary heating unit 3, and the central control unit in the system are designed as a split structure.

[0060] The specific design is as follows:

[0061] Split structure: The inflation unit 2, the auxiliary heating unit 3, and the central control unit are all independently arranged to ensure that they can be safely placed in a safe area more than 8 - 10 meters away from the wing 10 operation area. This layout not only meets the safety standards but also effectively reduces the interference to the wing 10 operation area.

[0062] Pipeline connection: The execution unit 1 is connected to the inflation unit 2, the auxiliary heating unit 3, and the central control unit through high-strength and high-temperature-resistant pipelines. These pipelines are used to transmit air pressure, heat, and control signals to ensure the coordinated operation of each unit.

[0063] Safety Isolation: During the installation process, special attention should be paid to selecting appropriate materials and designs to ensure that no potential safety risks are posed to the inflatable unit 2 and the auxiliary heating unit 3 during operation. The pipeline layout should also avoid any possible obstacles and hazard sources.

[0064] Remote Control: The central control unit is equipped with advanced remote control technology, enabling operators to monitor and set various parameters of the system at a safe distance, thus enhancing the safety and convenience of operation.

[0065] Real-time Monitoring: The central control unit is also responsible for real-time monitoring of the status of the execution unit 1 and feeding back the data to the operator, so as to adjust the operation parameters in a timely manner in case of abnormalities and ensure the safety and smooth progress of the construction process.

[0066] Through the above design, the system can provide efficient and reliable support for the adhesive operation of the wing 10 stealth coating on the premise of ensuring compliance with safety standards, improving the overall operation efficiency and safety.

[0067] In an alternative embodiment, referring to Figures 2 - 4 , the execution unit 1 includes the following components:

[0068] Housing 4: The outer shell structure of the execution unit 1, providing overall support and protection to ensure the stability and safety of the internal components.

[0069] Lifting Mechanism 5: Located inside the housing 4, preferably in the form of a lifting cylinder, it can precisely adjust the height of the execution unit 1 to ensure proper contact with the surface of the wing 10. Through the lifting mechanism 5, the distance between the protective pad 8 and the surface of the wing 10 can be flexibly adjusted to adapt to different working environments and construction requirements.

[0070] Adjustable Support Structure 6: Set at the top of the lifting mechanism 5, it is responsible for supporting the protective pad 8 and adjusting the height as needed. This structural design allows for quick and easy adaptation to the requirements of different wing 10 shapes and adhesive operation positions.

[0071] Protective Pad 8: Set at the top of the adjustable support structure 6, its shape is specially made according to the shape of the construction part of the wing 10 and can be replaced according to different bonding surface shapes to ensure perfect fit with the working surface. The protective pad 8 not only provides a constant pressure for the curing of the adhesive but also effectively protects the surface of the wing 10 from damage during the construction process.

[0072] Auxiliary heating cover 7: It is arranged at the top of the lifting mechanism 5 and wraps the adjustable support structure 6. This cover can heat the working area to reach and maintain the curing temperature value of the adhesive, so as to ensure the best bonding effect. By precisely controlling the temperature, the auxiliary heating cover 7 helps to improve the fluidity and curing speed of the adhesive, thus effectively improving the bonding quality.

[0073] Through the above design, the execution unit 1 can apply continuous and stable pressure to the glued part on the surface of the wing 10 for more than 72 hours, ensuring the best curing effect of the adhesive. At the same time, it provides protection for the surface of the wing 10 and reduces the construction risk. The flexibility and adaptability of this design enable it to meet the needs of various wing 10 shapes and different construction environments, improving the overall operation efficiency and safety.

[0074] In a further embodiment, refer to Figure 3 、 4 , the adjustable support structure 6 is an umbrella-shaped skeleton structure. Similar to the adjustment method of an umbrella, the unfolded area at the top of the adjustable support structure 6 is adjusted to adapt to different wing 10 models of different sizes.

[0075] Specifically, it includes a main rod 601, a sliding sleeve 602, a connecting rod 603, and a telescopic support rod 604. The main rod 601 is fixedly connected to the top of the lifting mechanism 5, and the main rod 601 can move up and down with the movable end of the lifting mechanism 5; the sliding sleeve 602 is sleeved on the main rod 601, and the sliding sleeve 602 can slide back and forth on the main rod 601; a hinge seat 605 is also arranged on the main rod 601, and the bottom end of the telescopic support rod 604 is rotatably connected to the hinge seat 605, and the top end of the telescopic support rod 604 supports the lower surface of the protection pad 8; the connecting rod 603 is used to connect the telescopic support rod 604 and the sliding sleeve 602 on the main rod 601. At different positions of the sliding sleeve 602 on the main rod 601, the corresponding expansion angle of the telescopic support rod 604. When the sliding sleeve 602 is moved downward, the telescopic support rod 604 rotates inward under the drive of the sliding sleeve 602. At this time, the umbrella-shaped skeleton is in a closed state, and the support area at the top decreases; on the contrary, when the sliding sleeve 602 is moved upward, the support area at the top of the umbrella-shaped skeleton increases.

[0076] In a further embodiment, refer to Figure 5, due to the uneven shape on the surface of the wing 10, it is not only necessary to change the supporting area at the top of the umbrella-shaped support framework by adjusting the rotation angle of the telescopic support rod 604, but also necessary to endow the telescopic support rod 604 with a length adjustment function so that the length of each telescopic support rod 604 can be adjusted, so as to ensure that each telescopic support rod 604 can closely fit the uneven surface of the wing 10. Specifically, the structure of the telescopic support rod 604 includes a fixed end 6041 and a telescopic end 6042. The fixed end 6041 is a cylindrical outer rod connected to the hinge shaft, and the telescopic end 6042 is an inner rod slidably connected inside the cylindrical outer rod. A locking member 6043 is further provided at the end of the fixed end 6041. As shown in the figure, the locking member 6043 adopts a structure similar to the seat height adjustment structure of a shared bicycle, using a rotatable cam lever. When the cam lever rotates inward, the cam shape at the end presses the inner rod on the inner side to lock the position of the inner rod.

[0077] In a further embodiment, a rubber pad 9 is further provided at one end of the inner rod in contact with the protective pad 8 to protect the surface of the wing 10.

[0078] In an alternative embodiment, the inflation unit 2 includes a housing, and an air pump, a gas storage tank, a pressure controller, and an electronic pressure regulator disposed inside the housing. The housing is the external structure of the inflation unit 2, providing protection and support to ensure the safe and stable operation of the internal components. The housing accommodates other components and is connected to external systems such as pipelines and control units through appropriate interfaces; the air pump is directly connected to the gas storage tank, and the output end of the air pump is connected to the air inlet of the gas storage tank, responsible for compressing air and delivering it to the gas storage tank to provide the required air pressure for the execution unit 1. The air pump can be electrically or pneumatically driven to ensure rapid and efficient inflation, and is also connected to the pressure controller to achieve precise adjustment of the air pressure. The output end of the gas storage tank is connected to the electronic pressure regulator and the pressure controller, allowing the stored gas to be adjusted and controlled. Its function is to store the air compressed by the air pump and provide a stable air pressure supply. The gas storage tank can maintain a certain amount of gas to ensure that gas can be quickly released when needed for the use of the execution unit 1. The pressure controller is connected to the gas storage tank and is also connected to the electronic pressure regulator, monitoring and controlling the air pressure in the gas storage tank to ensure that the air pressure is maintained within the set range. The pressure controller can automatically adjust the air pressure to ensure the safe and stable operation of the inflation unit 2. The input end of the electronic pressure regulator is connected to the output end of the gas storage tank, and the output end is connected to the gas input end of the execution unit 1, forming a closed-loop control system. According to the instructions of the pressure controller, it adjusts the flow and pressure of the gas to ensure that the required air pressure for the execution unit 1 is accurate. It can quickly respond to changes to ensure system stability. Through the above structure, the inflation unit 2 can efficiently and stably provide the required air pressure for the execution unit 1 to ensure the smooth progress of the gluing operation of the wing 10.

[0079] In an optionally implemented embodiment, the auxiliary heating unit 3 includes a housing, and a heating device and a temperature controller disposed inside the housing. The housing provides structural support and protection to ensure the safe operation of the internal heating device and temperature controller. The housing can also prevent the influence of the external environment on the heating system. The housing houses the heating device and the temperature controller and is connected to an external power supply and control system. The heating device is connected to the power supply to supply power and initiate the heating process. At the same time, it is connected to the temperature controller and is responsible for converting electrical energy into heat energy and transferring the heat to the working area through the heating pipeline 11. The heating device is designed to ensure uniform heating and maintain the required temperature range to promote the curing of the adhesive. The input end of the temperature controller is connected to a temperature sensor, which is usually located in the heating area, and the output end is connected to the heating device. The temperature controller monitors the actual temperature in the heating area and automatically adjusts the working state of the heating device according to the set target temperature. The temperature controller can provide real-time feedback on temperature changes through the sensor to ensure the accuracy and safety of the heating process. Through the above structure, the auxiliary heating unit 3 can effectively control the temperature of the adhesive operation area, ensure the curing of the adhesive under the best conditions, and thus improve the bonding quality and work efficiency.

[0080] In an optionally implemented embodiment, the central control unit includes a main controller, a control panel, a temperature control module, a height adjustment module, and a feedback sensor. The main controller is connected to the control panel, the temperature control module, and the height adjustment module through data lines. As the core of the entire system, it is responsible for receiving instructions from the user interface, processing inputs, and outputting corresponding control signals. The main controller coordinates each subsystem of height adjustment and temperature control to ensure the overall operation of the system. The control panel is directly connected to the main controller and consists of a display screen and operation buttons, providing a human-machine interaction interface that allows the operator to input the set height and temperature parameters and display the current status and feedback information. It can be a touch screen, a button panel, or other input devices. The temperature control module is connected to the main controller and is also connected to the heating device and the temperature sensor. It receives instructions from the main controller, monitors the actual temperature of the system, and adjusts the working state of the heating device according to the set temperature to ensure that the temperature is maintained within the target range. The height adjustment module is connected to the main controller, receives the height set value and executes the adjustment, and adjusts the height of the system according to the instructions of the main controller. It may include an electric lift, a pneumatic cylinder, or other mechanical devices to ensure that the system operates at the required height. The feedback sensor is connected to the main controller, monitors the actual height and temperature of the system, and feeds back the data to the main controller in real time to ensure that the system can be adjusted according to the actual situation. Through the above structure, the central control unit can effectively regulate the height and temperature of the system, ensure the accuracy and safety of the operation, and improve the overall work efficiency at the same time.

[0081] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adaptive auxiliary system for adhesive operation of wing stealth coatings, characterized in that, Comprising: An execution unit (1) for supporting the lower side of the wing (10) and applying pressure to the adhesive area; An inflation unit (2) for controlling the height adjustment of the execution unit (1); An auxiliary heating unit (3) for controlling the temperature of the contact part between the execution unit (1) and the wing (10); A central control unit for regulating the height adjustment and temperature control functions of the system.

2. The adaptive auxiliary system for wing stealth coating gluing operation according to claim 1, characterized in that, The inflation unit (2), the auxiliary heating unit (3) and the central control unit are connected to the execution unit (1) through pipelines; the execution unit (1) is located on the lower side of the wing (10), and the inflation unit (2), the auxiliary heating unit (3) and the central control unit are arranged in an area outside a radius of 8 - 10 meters from the construction area.

3. An adaptive auxiliary system for wing stealth coating adhesive operation according to claim 1, characterized in that, The execution unit (1) includes: A housing (4), a lifting mechanism (5), an adjustable support structure (6), an auxiliary heating cover (7) and a protection pad (8); The lifting mechanism (5) is located inside the housing (4), the adjustable support structure (6) is arranged at the top of the lifting mechanism (5), the protection pad (8) is arranged at the top of the adjustable support structure (6), and the auxiliary heating cover (7) is arranged at the top of the lifting mechanism (5) and wraps the adjustable support structure (6) inside.

4. An adaptive auxiliary system for adhesive operation of a wing stealth coating according to claim 3, characterized in that, The adjustable support structure (6) is an umbrella-shaped framework structure, specifically including a main rod (601), a sliding sleeve (602), a connecting rod (603) and a telescopic support rod (604). The main rod (601) is fixedly connected to the top of the lifting mechanism (5); the sliding sleeve (602) is sleeved on the main rod (601), and the sliding sleeve (602) can slide reciprocally on the main rod (601); a hinge seat (605) is also arranged on the main rod (601), the bottom end of the telescopic support rod (604) is rotatably connected to the hinge seat (605), and the top end of the telescopic support rod (604) supports on the lower surface of the protection pad (8); the connecting rod (603) is used to connect the telescopic support rod (604) and the sliding sleeve (602) on the main rod (601).

5. An adaptive auxiliary system for wing stealth coating gluing operation according to claim 4, characterized in that, The structure of the telescopic support rod (604) includes a fixed end (6041) and a telescopic end (6042). The fixed end (6041) is a cylindrical outer rod connected to a hinge shaft, and the telescopic end (6042) is an inner rod slidably connected inside the cylindrical outer rod. A locking member (6043) for locking the position of the inner rod is also arranged at the end of the fixed end (6041).

6. An adaptive auxiliary system for wing stealth coating adhesive operation according to claim 5, characterized in that, A rubber pad (9) is also arranged at the end of the inner rod in contact with the protection pad (8).

7. An adaptive auxiliary system for wing stealth coating gluing operation according to claim 1, characterized in that, The inflation unit (2) includes an air pump, an air storage tank, a pressure controller and an electronic pressure regulator; the air pump is directly connected to the air storage tank, and the output end of the air pump is connected to the air inlet of the air storage tank; the output end of the air storage tank is connected to the electronic pressure regulator and the pressure controller; the pressure controller is connected to the air storage tank and is also connected to the electronic pressure regulator; the input end of the electronic pressure regulator is connected to the output end of the air storage tank, and the output end is connected to the gas input end of the execution unit (1), forming a closed-loop control system.

8. An adaptive auxiliary system for wing stealth coating gluing operation according to claim 1, characterized in that, The auxiliary heating unit (3) includes a heating device and a temperature controller; the heating device is connected to the temperature controller and transfers heat to the working area through pipelines; the input end of the temperature controller is connected to a temperature sensor, and the output end is connected to the heating device to monitor the actual temperature of the heating area.

9. An adaptive auxiliary system for wing stealth coating adhesive operation according to claim 1, characterized in that The central control unit includes a main controller, a control panel, a temperature control module, a height adjustment module, and a feedback sensor. The main controller is connected to the control panel, the temperature control module, and the height adjustment module through data lines, and is responsible for receiving instructions from the user interface, processing the input, and outputting corresponding control signals; the control panel is directly connected to the main controller and consists of a display screen and operation buttons, providing a man-machine interaction interface that allows the operator to input the set height and temperature parameters and display the current status and feedback information; the temperature control module is connected to the main controller and is also connected to the heating device and the temperature sensor, receives the instructions from the main controller, monitors the actual temperature of the system, and adjusts the working state of the heating device according to the set temperature to ensure that the temperature is maintained within the target range; the height adjustment module is connected to the main controller, receives the height set value and performs the adjustment, and adjusts the height of the system according to the instructions of the main controller; the feedback sensor is connected to the main controller, monitors the actual height and temperature of the system, and feeds back the data to the main controller in real time.

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