Automatic filling machine for sound insulation glue of aluminum honeycomb panel

Abstract

The invention belongs to the technical field of aluminum honeycomb panel production equipment, and discloses an automatic sound insulation glue filling machine for an aluminum honeycomb panel. The invention discloses an automatic filling machine for sound insulation glue of an aluminum honeycomb panel. The mounting part comprises a box body, and a circular groove is formed in the top of the box body; the glue filling part is fixedly mounted at the top of the box body and comprises a supporting frame; the positioning part comprises a circular plate; the sealing component is fixedly mounted on the outer wall of the box body, and a clamping and positioning mechanism and a sealing and heating mechanism are integrated, so that the space is saved, and the working efficiency is improved; the clamping and positioning mechanism can accurately fix a workpiece to ensure that the workpiece does not displace in the whole operation process, and the sealed heating mechanism ensures that the heating process is uniform and efficient by accurately controlling the temperature and the sealing performance, so that the overall performance of the equipment is improved, the system structure is simplified, the equipment is more compact and convenient to operate and maintain, and the production efficiency is improved. Due to the integrated design, connection and transmission paths between components are reduced, and energy consumption is effectively reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of aluminum honeycomb panel production equipment, and specifically relates to an automatic filling machine for sound insulation glue of aluminum honeycomb panels. Background Art

[0002] An aluminum honeycomb panel is a composite board composed of two layers of aluminum plates and a honeycomb-shaped aluminum alloy core material in the middle. Its unique honeycomb structure endows it with high strength and stiffness while maintaining a relatively light weight. Aluminum honeycomb panels are widely used in fields such as aviation, construction, and transportation, especially in situations where weight reduction and sound insulation are required; Sound insulation glue is a material that can absorb and isolate sound transmission and is commonly used in buildings, industries, and transportation vehicles to reduce noise pollution. For aluminum honeycomb panels, sound insulation glue not only helps improve their acoustic performance but also enhances their seismic resistance, durability, and thermal insulation performance. In order to better utilize the characteristics of sound insulation glue during the manufacturing process of aluminum honeycomb panels, an automated filling technology has emerged; With the progress of industrial automation, the traditional manual glue application method can no longer meet the requirements of high-efficiency production and high precision, especially for the filling of sound insulation glue in aluminum honeycomb panels. The core of the automatic filling technology lies in precisely controlling the spraying amount, spraying method, and filling speed of the glue through an automated mechanical system to ensure that each honeycomb unit is evenly and sufficiently filled with sound insulation glue. This automated technology greatly improves production efficiency and can effectively reduce errors in manual operations, improving product consistency and quality.

[0003] For example, the utility model with the publication number CN216500449U discloses an automatic glue coating machine for aluminum honeycomb cores, including a conveying assembly and a glue coating assembly. The glue coating assembly is arranged above the conveying assembly. The conveying assembly includes a support frame, a loading plate, conveying rollers, transmission wheels, and a transmission motor. The automatic glue coating machine for aluminum honeycomb cores of the present invention has a conveying assembly. The transmission motor rotates the conveying rollers to convey the aluminum plate frame, avoiding the need for workers to move the aluminum plate frame back and forth, with a relatively high conveying efficiency, which can effectively improve the glue coating efficiency. It also has a glue coating assembly. The glue is fed through a glue feeding mechanism, the height of the scraper is controlled by a lifting rod, and the glue is evenly smeared by the scraper. The aluminum plate frame after being evenly smeared is transmitted to the next process through the conveying assembly, thus enabling a production line operation, greatly reducing the labor intensity of workers, saving time and effort, having a high glue coating efficiency, and using a mechanized glue coating assembly for operation, with strong controllability, which can effectively improve product quality.

[0004] The above device controls the height of the scraper through a lifting rod, smears the glue evenly with the scraper, and the aluminum plate frame after being evenly smeared is transmitted to the next curing process through the conveying assembly. The introduction of the curing device increases the floor area of the overall production line, which may cause inconvenience in layout for a production environment that needs to save space. If the conveying system fails, it will lead to the stagnation of the entire production process and affect production efficiency.

[0005] Therefore, an automatic filling machine for sound insulation glue of aluminum honeycomb board is proposed to solve the problems raised in the background technology. Summary of the Invention

[0006] To solve the problems raised in the above background technology, the present invention provides an automatic filling machine for sound insulation glue of aluminum honeycomb board.

[0007] To achieve the above object, the present invention provides the following technical solution: an automatic filling machine for sound insulation glue of aluminum honeycomb board, including;

[0008] An installation component, including a box body, and a circular groove is provided at the top of the box body;

[0009] A glue filling component, fixedly installed on the top of the box body, including a support frame;

[0010] A positioning component, including a circular plate;

[0011] A sealing component, fixedly installed on the outer wall of the box body;

[0012] A clamping and positioning mechanism, arranged inside the box body;

[0013] A sealing and heating mechanism, fixedly installed on the outer wall of the box body;

[0014] Among them, the clamping and positioning mechanism includes a driving component, a clamping component and a lifting and rotating component. The lifting and rotating component includes a hydraulic cylinder fixedly installed on the inner wall of the bottom of the box body. A mounting bin is fixedly installed on the output shaft of the hydraulic cylinder. A circular plate is fixedly installed on the top of the mounting bin. A toothed ring column is fixedly installed on the bottom of the circular plate.

[0015] Preferably, a motor two is fixedly installed on the inner wall of the bottom of the box body. A toothed column is fixedly sleeved on the output shaft of the motor two. The toothed column meshes with the toothed ring column.

[0016] Preferably, the driving component includes a motor one fixedly installed on the inner wall of the bottom of the mounting bin. The top end of the output shaft of the motor one penetrates through the circular plate and is rotatably connected to the circular plate.

[0017] Preferably, the clamping component includes a slide rail fixedly installed on the top of the circular plate. The slide rail is designed in a "cross" shape and a groove is provided at the top. Four moving blocks are slidably installed on the top of the circular plate.

[0018] Preferably, the four moving blocks are all designed in an L shape and clamping blocks are respectively fixedly installed on the inner sides facing each other. Convex blocks are respectively fixedly installed at the other ends of the tops of the four slide rails.

[0019] Preferably, a driving disc is fixedly sleeved on the output shaft of the motor one. Four groups of arc-shaped grooves are provided on the outer wall of the driving disc. The four convex blocks are respectively slidably connected to the corresponding arc-shaped grooves.

[0020] Preferably, a bearing plate is rotatably installed at the top end of the output shaft of the first motor. Four groups of notches are formed on the outer wall of the bearing plate, and the notches on the outer wall of the bearing plate are respectively slidably connected to the corresponding moving blocks.

[0021] Preferably, a glue storage box is fixedly installed at the top of the support frame. The glue storage box penetrates through the support frame, and a rotary telescopic spray head is arranged at the bottom of the support frame.

[0022] Preferably, the sealing and heating mechanism includes four groups of sealing components and four groups of heating components. The four groups of sealing components and the four groups of heating components are both designed to be evenly distributed in a circumferential manner at equal distances. The heating component includes a heater fixedly installed on the inner wall of the top of the box body, and the connecting column of the heater is bent.

[0023] Preferably, the sealing component includes two fixing blocks fixedly installed on the outer wall of the box body. One side of the two fixing blocks close to each other is hingedly installed with a first connecting rod. A closing plate is fixedly installed on the outer wall of the top of the first connecting rod. The closing plate is designed in a conical shape. A second connecting rod is hingedly installed on the outer wall of the bottom of the first connecting rod. The other end of the second connecting rod is rotatably connected to the bottom of the installation bin. The second connecting rod penetrates through the box body and is movably connected to the box body.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] By setting the clamping and positioning mechanism, through the precise cooperation of the hydraulic cylinder and the motor, the aluminum honeycomb panel can be stably clamped, ensuring the accurate fixation of the position of the panel during the filling process. Driven by the hydraulic cylinder, the installation bin can move up and down, and the second motor realizes fine positioning adjustment through the cooperation of the tooth column and the tooth ring column. The four clamping blocks designed in an L shape effectively prevent the displacement of the aluminum honeycomb panel during the filling process, prevent the leakage of the glue and uneven filling, improve the precision and filling effect of the equipment. The flexible design of the clamping component not only provides a solid support basis, but also can be appropriately adjusted according to different specifications of the aluminum honeycomb panel, thus ensuring the accuracy and stability of each operation, reducing the error of manual operation, and improving the production efficiency and product quality.

[0026] By setting the sealing and heating mechanism, through the coordinated work of the four groups of sealing components and heating components, it ensures that the heating and curing process of the glue is efficient and uniform. Through the design of the connecting rod of the sealing component, the closing plate can be automatically adjusted according to the temperature change, optimizing the heating effect and reducing the waste of heat. Each group of heaters is evenly distributed in the box body, ensuring the consistency of the temperature distribution during the heating process, avoiding quality problems caused by local overheating. Through the design of the sealing component, the sealing performance of the heating area is ensured, improving the heat concentration transfer efficiency, preventing the loss of heat, thereby enhancing the adhesion and curing effect of the glue, and enhancing the operation stability and service life of the equipment.

[0027] The present invention integrates a clamping and positioning mechanism and a sealing and heating mechanism, saving space and improving work efficiency; the clamping and positioning mechanism can accurately fix the workpiece, ensuring that it does not displace during the entire operation process, reducing the possibility of errors in the production process; at the same time, the sealing and heating mechanism ensures uniform and efficient heating by precisely controlling the temperature and sealing performance, avoiding heat waste. The combination of the two not only improves the overall performance of the equipment but also simplifies the system structure, making the equipment more compact, easy to operate and maintain. The integrated design also reduces the connections and transmission paths between components, effectively reducing energy consumption and improving the stability and safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 is a schematic diagram of a partial structure of the present invention;

[0030] Figure 3 is a schematic diagram of the front sectional structure of the box body of the present invention;

[0031] Figure 4 is a schematic diagram of the lifting and rotating assembly structure of the present invention;

[0032] Figure 5 is a schematic diagram of the clamping assembly structure of the present invention;

[0033] Figure 6 is a schematic diagram of the partial exploded structure of the clamping and positioning mechanism of the present invention;

[0034] Figure 7 is a schematic diagram of the overall structure of the sealing assembly of the present invention;

[0035] Figure 8 is a schematic diagram of a partial structure of the sealing assembly of the present invention.

[0036] In the figure: 100, mounting component; 1, box body; 11, hydraulic cylinder; 12, mounting bin; 121, motor one; 13, motor two; 131, tooth column; 14, heater; 200, glue filling component; 2, support frame; 21, glue storage box; 22, rotating and telescopic nozzle; 300, positioning component; 3, circular plate; 31, slide rail; 31(1), moving block; 31(1)(1), convex block; 31(1)(2), clamping block; 32, driving disc; 32(1), arc groove; 33, bearing plate; 34, tooth ring column; 400, sealing component; 4, fixed block; 41, connecting rod one; 41(1), closing plate; 42, connecting rod two. DETAILED DESCRIPTION OF THE INVENTION

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] As Figures 1 to 8 shown, the present invention provides an automatic filling machine for sound insulation glue of aluminum honeycomb panels, including;

[0039] An installation component 100, including a box body 1, and a circular groove is opened at the top of the box body 1;

[0040] A glue filling component 200, fixedly installed on the top of the box body 1, including a support frame 2;

[0041] A positioning component 300, including a circular plate 3;

[0042] A sealing component 400, fixedly installed on the outer wall of the box body 1;

[0043] ] A clamping and positioning mechanism, arranged inside the box body 1;

[0044] A sealing and heating mechanism, fixedly installed on the outer wall of the box body 1;

[0045] Among them, the clamping and positioning mechanism includes a driving component, a clamping component, and a lifting and rotating component. The lifting and rotating component includes a hydraulic cylinder 11 fixedly installed on the inner bottom wall of the box body 1. A mounting bin 12 is fixedly installed on the output shaft of the hydraulic cylinder 11. A circular plate 3 is fixedly installed on the top of the mounting bin 12. A toothed ring column 34 is fixedly installed on the bottom of the circular plate 3. A second motor 13 is fixedly installed on the inner bottom wall of the box body 1. A toothed column 131 is fixedly sleeved on the output shaft of the second motor 13. The toothed column 131 meshes with the toothed ring column 34. The driving component includes a first motor 121 fixedly installed on the inner bottom wall of the mounting bin 12. The top end of the output shaft of the first motor 121 penetrates through the circular plate 3 and is rotatably connected to the circular plate 3. The clamping component includes a slide rail 31 fixedly installed on the top of the circular plate 3. The slide rail 31 is designed in a "cross" shape and has grooves on the top. Four moving blocks 311 are slidably installed on the top of the circular plate 3. The four moving blocks 311 are all designed in an L shape, and clamping blocks 3112 are respectively fixedly installed on the inner sides facing each other. Convex blocks 3111 are respectively fixedly installed at the other ends of the tops of the four slide rails 31. A driving disc 32 is fixedly sleeved on the output shaft of the first motor 121. Four groups of arc-shaped grooves 321 are formed on the outer wall of the driving disc 32. The four convex blocks 3111 are respectively slidably connected to the corresponding arc-shaped grooves 321. The top end of the output shaft of the first motor 121 is rotatably installed with a bearing plate 33. Four groups of notches are formed on the outer wall of the bearing plate 33. The notches on the outer wall of the bearing plate 33 are respectively slidably connected to the corresponding moving blocks 311. A glue storage box 21 is fixedly installed on the top of the support frame 2. The glue storage box 21 penetrates through the support frame 2. A rotary telescopic nozzle 22 is arranged at the bottom of the support frame 2.

[0046] Adopting the above solution: By setting the clamping and positioning mechanism, driven by the hydraulic cylinder 11, it is ensured that the mounting bin 12 at the bottom of the device can move up and down, and the toothed column 131 is controlled to mesh with the toothed ring column 34 by the second motor 13 to accurately adjust the positioning. The circular plate 3 can stably clamp the aluminum honeycomb panel, providing a solid support basis for the subsequent filling work. The four L-shaped clamping blocks 3112 ensure that the aluminum honeycomb panel will not be displaced during the filling process, maintaining the stability of its position, avoiding the phenomena of glue leakage or uneven filling, and improving the working precision and filling effect of the equipment.

[0047] The glue storage box 21 is connected through the support frame 2 to ensure the stable supply of glue. The design of the rotary telescopic nozzle 22 can adjust the working state of the nozzle according to actual needs, realizing more accurate and uniform glue spraying. It can automatically adjust the glue spraying amount and spraying range according to the specifications of different aluminum honeycomb panels, avoiding the uncertain factors in manual operation, and improving the efficiency of glue filling and the uniformity of glue.

[0048] The driving system of the device consists of Motor 1 121 and Motor 2 13 working together. Among them, Motor 1 121 drives four moving blocks 311 to slide on the slide rail 31 through the fixedly connected driving disc 32. The output shaft of Motor 1 121 can drive the bearing plate 33 to rotate, further improving the flexibility of clamping and positioning, and making the entire filling process smoother.

[0049] The sealing and heating mechanism is fixedly installed on the outer wall of the box body 1, which plays a role in accelerating the curing of the adhesive. The sealing components 400 are closely matched, and the heating effect is uniform and effective. It not only improves the production efficiency, but also ensures the adhesion and stability of the filling adhesive on the aluminum honeycomb panel, prevents the insufficient fluidity and adhesion of the adhesive after filling, and ensures the long-term effectiveness of the adhesive.

[0050] As Figures 7 to 8 shown, the sealing and heating mechanism includes four groups of sealing components and four groups of heating components. The four groups of sealing components and the four groups of heating components are all designed with equidistant circumferential distribution. The heating components include heaters 14 fixedly installed on the inner wall of the top of the box body 1, and the connecting columns of the heaters 14 are bent; the sealing components include two fixing blocks 4 fixedly installed on the outer wall of the box body 1. One side of the two fixing blocks 4 close to each other is hinged with a first connecting rod 41. A closing plate 411 is fixedly installed on the outer wall of the top of the first connecting rod 41. The closing plate 411 is designed in a conical shape. A second connecting rod 42 is hinged on the outer wall of the bottom of the first connecting rod 41. The other end of the second connecting rod 42 is rotatably connected to the bottom of the installation bin 12. The second connecting rod 42 penetrates through the box body 1 and is movably connected to the box body 1.

[0051] Adopting the above scheme: Through the close combination of the sealing components and the heating components in terms of structure, and the equidistant circumferential distribution of the four groups of sealing components and the four groups of heating components, the heating process can be carried out evenly and efficiently; through the cooperation of the bent connecting columns of the heaters 14 and the conical closing plate 411, the sealing of the heating area is ensured, and the concentrated transfer of heat is improved;

[0052] The sealing components ensure that the closing plate 411 can accurately close the opening of the box body 1 under the hinge action through the structural design of the fixing blocks 4 and the first connecting rod 41; the closing plate 411 is designed in a conical shape, enhancing the sealing effect on the heating area, avoiding heat dissipation, reducing temperature fluctuations, and ensuring a more uniform temperature distribution during the heating process; through the cooperation of the first connecting rod 41 and the second connecting rod 42, the closing plate 411 can automatically adjust the sealing state according to the temperature changes inside and outside the box body 1, optimizing the heating effect. In the initial stage of heating, the closing plate 411 is tightly closed to ensure that the heat is concentrated in the heating area; while when a certain temperature is reached, the closing plate 411 can be appropriately opened to avoid equipment damage or energy waste caused by overheating. Through the flexible adjustment function, the system maintains high efficiency during automated operation and can also be adjusted in a timely manner according to the actual situation;

[0053] The heater 14 is fixedly installed on the inner wall of the box body 1 through the bent connecting columns, ensuring the stability and efficiency of the heater 14; each heating component can evenly distribute heat, avoiding local overheating or uneven heating; the optimized design of the sealing component not only effectively retains heat, but also improves the overall heating efficiency and reduces energy waste;

[0054] During the entire operation process, each part of the sealed heating mechanism cooperates with each other to ensure the efficient coordination of the two functions of heating and sealing; the conical design of the closing plate 411 and the reasonable arrangement of the heater 14 cooperate to improve the thermal effect when the heater 14 works, making the temperature distribution in the box body 1 more uniform, ensuring that the internal heating rubber material or other materials will not have quality problems due to uneven temperature during the heating process; in addition, the mobility of the sealing component also ensures that the heater 14 can flexibly adapt to different working conditions, further improving the operation stability and overall service life of the equipment.

[0055] The working principle and usage process of the present invention:

[0056] First, place the aluminum honeycomb panel on the top of the carrier plate 33, then start the first motor 121. The rotation of the output shaft of the first motor 121 drives the driving disc 32 to rotate. Through the sliding connection between the arc-shaped groove 321 and the convex block 3111, the moving block 311 is driven to slide on the slide rail 31 by the convex block 3111. The slide rail 31 drives the clamping block 3112 to move together. The four clamping blocks 3112 move towards the aluminum honeycomb panel together and finally clamp and fix the aluminum honeycomb panel in the center;

[0057] Then, evenly apply the sound insulation glue in the glue storage box 21 on the outer surface of the aluminum honeycomb panel through the rotating telescopic nozzle 22;

[0058] Then start the hydraulic cylinder 11, so that the output shaft of the hydraulic cylinder 11 drives the installation bin 12 to move downward. The installation bin 12 drives the circular plate 3 and the toothed ring column 34 to move together. During the movement of the toothed ring column 34, the toothed ring column 34 always meshes with the tooth column 131;

[0059] The downward movement of the installation bin 12 drives the four second connecting rods 42 to drive the first connecting rod 41 to rotate at the hinge point with the fixed block 4, so that the four closing plates 411 rotate from a state perpendicular to the circular plate 3 to a state parallel to the circular plate 3, and a complete circle formed by the rotation of the four closing plates 411 just covers the circular groove on the top of the box body 1;

[0060] Then, start the four heaters 14 to heat and cure the sound insulation glue. During the heating process, start the second motor 13. The output shaft of the second motor 13 rotates to drive the tooth column 131 to rotate. Through the engagement of the tooth column 131 and the tooth ring column 34, the tooth ring column 34 is driven to rotate. The circular plate 3 and the aluminum honeycomb panel fixed on the top of the bearing plate 33 are driven to rotate by the tooth ring column 34, so that the heaters 14 are in full contact with the sound insulation glue on the outer surface of the aluminum honeycomb panel, making the curing effect uniform.

[0061] Finally, start the hydraulic cylinder 11 to make the installation bin 12 move in the reverse direction, so that the device returns to its initial state.

[0062] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0063] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic filling machine for sound insulation glue of an aluminum honeycomb panel, characterized in that, Comprising; An installation component (100), including a box body (1), and a circular groove is provided at the top of the box body (1); A glue filling component (200), fixedly installed on the top of the box body (1), including a support frame (2); A positioning component (300), including a circular plate (3); A sealing component (400), fixedly installed on the outer wall of the box body (1); A clamping and positioning mechanism, arranged inside the box body (1); A sealing and heating mechanism, fixedly installed on the outer wall of the box body (1); Wherein, the clamping and positioning mechanism includes a driving component, a clamping component and a lifting and rotating component. The lifting and rotating component includes a hydraulic cylinder (11) fixedly installed on the inner wall of the bottom of the box body (1), an installation bin (12) fixedly installed on the output shaft of the hydraulic cylinder (11), a circular plate (3) fixedly installed on the top of the installation bin (12), and a toothed ring column (34) fixedly installed on the bottom of the circular plate (3).

2. The automatic filling machine for sound insulation glue of aluminum honeycomb panel according to claim 1, wherein: A motor two (13) is fixedly installed on the inner wall of the bottom of the box body (1), a toothed column (131) is fixedly sleeved on the output shaft of the motor two (13), and the toothed column (131) is meshed with the toothed ring column (34).

3. The automatic filling machine for sound insulation glue of aluminum honeycomb panel according to claim 1, wherein: The driving component includes a motor one (121) fixedly installed on the inner wall of the bottom of the installation bin (12), and the top end of the output shaft of the motor one (121) penetrates through the circular plate (3) and is rotatably connected with the circular plate (3).

4. The automatic filling machine for sound insulation glue of aluminum honeycomb board according to claim 3, characterized in that: The clamping component includes a slide rail (31) fixedly installed on the top of the circular plate (3). The slide rail (31) is designed in a "cross" shape and has a groove at the top. Four moving blocks (311) are slidably installed on the top of the circular plate (3).

5. The automatic filling machine for sound insulation glue of aluminum honeycomb panel according to claim 4, characterized in that: The four moving blocks (311) are all designed in an L shape, and clamping blocks (3112) are respectively fixedly installed on the inner sides facing each other. Convex blocks (3111) are respectively fixedly installed at the other ends of the tops of the four slide rails (31).

6. The automatic filling machine for sound insulation glue of aluminum honeycomb board according to claim 5, wherein: A driving disc (32) is fixedly sleeved on the output shaft of the motor one (121), four groups of arc-shaped grooves (321) are provided on the outer wall of the driving disc (32), and the four convex blocks (3111) are respectively slidably connected with the corresponding arc-shaped grooves (321).

7. The automatic filling machine for sound insulation glue of aluminum honeycomb board according to claim 4, characterized in that: The top end of the output shaft of the motor one (121) is rotatably installed with a bearing plate (33). Four groups of notches are provided on the outer wall of the bearing plate (33), and the notches on the outer wall of the bearing plate (33) are respectively slidably connected with the corresponding moving blocks (311).

8. The automatic filling machine for sound insulation glue of aluminum honeycomb panel according to claim 1, characterized in that: A glue storage box (21) is fixedly installed on the top of the support frame (2). The glue storage box (21) penetrates through the support frame (2), and a rotary telescopic spray head (22) is arranged at the bottom of the support frame (2).

9. The automatic filling machine for sound insulation glue of aluminum honeycomb board according to claim 1, characterized in that: The sealing and heating mechanism includes four groups of sealing components and four groups of heating components. The four groups of sealing components and the four groups of heating components are both designed to be evenly distributed in a circumferential manner at equal distances. The heating component includes a heater (14) fixedly installed on the inner wall of the top of the box body (1), and the connecting column of the heater (14) is designed to be bent.

10. The automatic filling machine for sound insulation glue of aluminum honeycomb panel according to claim 9, wherein: The sealing assembly includes two fixed blocks (4) fixedly installed on the outer wall of the box body (1). On one side of the two fixed blocks (4) close to each other, a first connecting rod (41) is hingedly installed. On the outer wall of the top of the first connecting rod (41), a closing plate (411) is fixedly installed. The closing plate (411) is designed in a conical shape. On the outer wall of the bottom of the first connecting rod (41), a second connecting rod (42) is hingedly installed. The other end of the second connecting rod (42) is rotatably connected to the bottom of the installation bin (12). The second connecting rod (42) penetrates through the box body (1) and is movably connected to the box body (1).

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