Aerogel coating preparation device

Abstract

The aerogel coating preparation device comprises a shell, the interior of the shell is divided into a taking-out cavity, a pre-cleaning cavity, a coating cavity and a drying cavity through partition plates, a taking and placing opening is formed in the position, located on the outer wall of one side of the taking-out cavity, of the shell, and a rotating motor is installed at the bottom end of the shell. A rotating shaft is rotatably connected to the inner wall of the shell, an output shaft of the rotating motor is connected with the rotating shaft, four sealing plates matched with the partition plates in a sealed mode are fixed to the outer wall of the rotating shaft, a plurality of fixing frames are fixed to the outer wall of the rotating shaft and located between the two sealing plates, and fixing air cylinders are fixed to the outer walls of the two sides of each fixing frame correspondingly; the telescopic end of the fixed air cylinder is connected with a clamping block. According to the coating preparation device, the interior of the shell is divided into a plurality of processing areas by arranging the rotating motor, the partition plate, the rotating shaft and the sealing plate, so that each area is processed at the same time, coating preparation can be continuously carried out, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerogel coating preparation, in particular to an aerogel coating preparation device. Background Art

[0002] As a material with good thermal insulation, aerogel has broad application prospects in aerospace, petrochemical, electric power metallurgy, shipbuilding and vehicle fields. In order to spray a uniform aerogel coating on the surface of the substrate, an aerogel coating preparation device is required.

[0003] Existing aerogel coating preparation devices have heating devices and brushes, which can achieve the goal of heating the workpiece so that the aerogel can be better adsorbed on the workpiece without losing powder, and the workpiece surface can be made smoother and the quality can be improved by rotating the brush, such as the patent with publication number CN220780887U; however, it performs spraying, cleaning and other operations on a workpiece in sequence, cannot perform continuous processing, and has low processing efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an aerogel coating preparation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An aerogel coating preparation device comprises a shell, wherein the interior of the shell is divided into a removal chamber, a pre-cleaning chamber, a coating chamber and a drying chamber by a partition plate, the outer wall of the shell is provided with a take-in and put-out port on one side of the removal chamber, a rotating motor is installed at the bottom end of the shell, a rotating shaft is rotatably connected to the inner wall of the shell, the output shaft of the rotating motor is connected to the rotating shaft, four sealed plates tightly matched with the partition plate are fixed to the outer wall of the rotating shaft, a plurality of fixing frames are fixed to the outer wall of the rotating shaft, the fixing frames are located between two sealed plates, and the fixing frames are Y-shaped, fixed cylinders are fixed to the outer walls on both sides of the fixing frames, and clamping blocks are connected to the telescopic ends of the fixed cylinders.

[0007] As a further solution of the utility model: the inner walls at both ends of the coating chamber are provided with spraying components, and the inner walls at both ends of the pre-cleaning chamber and the drying chamber are provided with cleaning components.

[0008] As a further solution of the utility model: a collecting plate is fixed obliquely on the inner wall of the bottom end of the pre-cleaning chamber, and the outer wall of the telescopic end of the telescopic rod located at the bottom end of the pre-cleaning chamber is slidably matched with the collecting plate.

[0009] As a further solution of the utility model: a collection box is arranged at one end of the collection plate, the top of the collection box and the bottom of the collection plate are located at the same height plane, and a box door is arranged on the side wall of the shell located on one side of the collection box.

[0010] As a further solution of the utility model: a hot air blower is arranged on the inner wall of the drying chamber, and the air outlet of the hot air blower faces the fixed frame located inside the drying chamber.

[0011] As a further solution of the utility model: the cleaning component includes a telescopic rod and a cleaning motor, the telescopic rod is fixedly connected to the inner walls of the pre-cleaning chamber and the drying chamber, the telescopic end of the telescopic rod is fixed with a cleaning motor, and the output shaft of the cleaning motor is connected to a cleaning brush.

[0012] As a further solution of the utility model: a dust collecting assembly is arranged on one side of the drying chamber, and the dust collecting assembly includes a dust collecting box and a partition blocking plate, the dust collecting box is fixed to the outer wall of the shell, the partition blocking plate is fixed to the inner wall of the dust collecting box, and the partition blocking plate is L-shaped.

[0013] As a further solution of the utility model: a cavity inside the dust collecting box divided by the dividing baffle plate is connected to the air inlet end of the hot air blower through a connecting pipe.

[0014] Compared with the prior art, the utility model provides an aerogel coating preparation device, which has the following beneficial effects:

[0015] 1. The utility model divides the interior of the shell into a plurality of processing areas by providing a rotating motor, a partition plate, a rotating shaft and a sealing plate, so that each area can be processed simultaneously, and the coating can be prepared continuously, thereby improving production efficiency.

[0016] 2. The utility model is provided with a pre-cleaning chamber and a cleaning component to clean the surface of the workpiece before coating, thereby preventing floating dust on the surface of the workpiece from affecting the uniformity and flatness of the spraying.

[0017] 3. The utility model is provided with a dust box, a partition blocking plate and a connecting pipe, and uses a hot air blower to form a negative pressure inside the dust box, so that the dust swept by the cleaning component inside the drying chamber is sucked into the dust box, which is easy to clean.

[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an aerogel coating preparation device proposed in the utility model;

[0020] Figure 2This is a top cross-sectional schematic diagram of an aerogel coating preparation device proposed in the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of a removal chamber and a coating chamber of an aerogel coating preparation device proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of a pre-cleaning chamber and a drying chamber of an aerogel coating preparation device proposed in the utility model.

[0023] In the figure: 1. Shell; 2. Rotating motor; 3. Partition plate; 4. Rotating shaft; 5. Sealing plate; 6. Removal chamber; 7. Pre-cleaning chamber; 8. Coating chamber; 9. Drying chamber; 10. Fixed frame; 11. Fixed cylinder; 12. Take-in and put-out port; 13. Cleaning component; 14. Telescopic rod; 15. Cleaning motor; 16. Cleaning brush; 17. Collecting plate; 18. Collecting box; 19. Spraying component; 20. Dust collection component; 21. Dust collection box; 22. Hot air blower; 23. Partition barrier plate; 24. Connecting pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] An aerogel coating preparation device, such as Figures 1 to 4As shown, it includes a shell 1, and the interior of the shell 1 is divided into a removal chamber 6, a pre-cleaning chamber 7, a coating chamber 8 and a drying chamber 9 by a partition plate 3. The outer wall of the shell 1 on one side of the removal chamber 6 is provided with a take-in and put-out port 12, and a rotating motor 2 is installed at the bottom end of the shell 1. The inner wall of the shell 1 is rotatably connected to a rotating shaft 4, and the output shaft of the rotating motor 2 is connected to the rotating shaft 4. Four sealed plates 5 that are tightly matched with the partition plate 3 are fixed to the outer wall of the rotating shaft 4, and a plurality of fixing frames 10 are fixed to the outer wall of the rotating shaft 4. The fixing frame 10 is located between two sealed plates 5, and the fixing frame 10 is Y-shaped. Fixed cylinders 11 are fixed to the outer walls of both sides of the fixing frame 10, and the telescopic end of the fixed cylinder 11 is connected to a clamping block. The inner walls of the coating chamber 8 at the upper and lower ends are provided with There is a spraying component 19, and the spraying component 19 has the same structure as the combination of the spraying device and the spraying port in the utility model patent with Chinese patent publication number CN220780887U. The inner walls of the upper and lower ends of the pre-cleaning chamber 7 and the drying chamber 9 are both provided with cleaning components 13. The inner wall of the bottom end of the pre-cleaning chamber 7 is inclinedly fixed with a collecting plate 17, and the outer wall of the telescopic end of the telescopic rod 14 located at the bottom end of the pre-cleaning chamber 7 is slidably matched with the collecting plate 17. A collecting box 18 is provided at one end of the collecting plate 17, and the top of the collecting box 18 and the bottom of the collecting plate 17 are located at the same height plane, and a box door is provided on the side wall of the shell 1 located on one side of the collecting box 18, and a hot air blower 22 is provided on the inner wall of the drying chamber 9, and the air outlet of the hot air blower 22 faces the fixed frame 10 located inside the drying chamber 9.

[0027] The cleaning assembly 13 includes a telescopic rod 14 and a cleaning motor 15. The telescopic rod 14 is fixedly connected to the inner walls of the pre-cleaning chamber 7 and the drying chamber 9. The cleaning motor 15 is fixed to the telescopic end of the telescopic rod 14. The output shaft of the cleaning motor 15 is connected to a cleaning brush 16.

[0028] During spraying, the workpiece is placed between the two fixed cylinders 11 through the take-out port 12. The fixed cylinder 11 pushes to accelerate the clamping of the workpiece, and then the rotating motor 2 drives the rotating shaft 4 to rotate intermittently to move the workpiece located in the removal chamber 6 to the pre-cleaning chamber 7. Then the telescopic rod 14 pushes the cleaning motor 15 driven by the cleaning motor 15 to move toward the surface of the workpiece to clean the surface of the workpiece. The cleaned dust falls on the surface of the collecting plate 17 and falls into the collecting box 18 along with the surface of the collecting plate 17. When the workpiece is cleaned, the rotating shaft 4 continues to rotate to move the workpiece into the coating chamber 8 for Spraying is performed, and the workpiece after spraying is moved into the drying chamber 9. The cleaning component 13 in the drying chamber 9 cleans the coating surface of the workpiece to remove dust on the surface of the aerogel coating. At the same time, the hot air blower 22 outputs hot air to heat and dry the aerogel to accelerate the drying and bonding speed. The workpiece after the internal structure treatment of the drying chamber 9 is moved into the removal chamber 6. The worker removes the workpiece and puts in the new workpiece for continuous processing. During the rotation of the rotating shaft 4, the sealing plate 5 rotates with the rotating shaft 4. The sealing plate 5 cooperates with the partition plate 3 to achieve the closure of the removal chamber 6, the pre-cleaning chamber 7, the coating chamber 8 and the drying chamber 9.

[0029] By providing the pre-cleaning chamber 7 and the cleaning assembly 13, the surface of the workpiece is cleaned before coating to prevent floating dust on the surface of the workpiece from affecting the uniformity and flatness of the spraying.

[0030] By providing the rotating motor 2, the partition plate 3, the rotating shaft 4 and the sealing plate 5, the interior of the housing 1 is divided into a plurality of processing areas, so that the coating preparation can be carried out continuously, thereby improving the production efficiency.

[0031] Example 2

[0032] An aerogel coating preparation device, based on Example 1, this embodiment makes the following improvements, such as Figure 1 , Figure 4 As shown, a dust collecting assembly 20 is provided on one side of the drying chamber 9, and the dust collecting assembly 20 includes a dust collecting box 21 and a partition blocking plate 23. The dust collecting box 21 is fixed to the outer wall of the shell 1, and the partition blocking plate 23 is fixed to the inner wall of the dust collecting box 21, and the partition blocking plate 23 is L-shaped. A cavity inside the dust collecting box 21 divided by the partition blocking plate 23 is connected to the air inlet end of the hot air blower 22 through a connecting pipe 24.

[0033] When the hot air blower 22 is working, air is sucked from the inside of the dust box 21 through the connecting pipe 24, so that a negative pressure is formed inside the dust box 21, and the dust swept by the cleaning component 13 inside the drying chamber 9 is sucked into the dust box 21, and is blocked by the partition blocking plate 23 inside the dust box 21 and gathered inside the dust box 21.

[0034] By providing the dust box 21, the partition blocking plate 23 and the connecting pipe 24, a negative pressure is formed inside the dust box 21 by using the hot air blower 22, and the dust swept by the cleaning component 13 inside the drying chamber 9 is sucked into the dust box 21, which is convenient for cleaning.

[0035] Working principle: During spraying, the workpiece is placed between the two fixed cylinders 11 through the take-in and put-out port 12. The fixed cylinder 11 pushes to accelerate the clamping of the workpiece, and then the rotating motor 2 drives the rotating shaft 4 to rotate intermittently to move the workpiece in the removal chamber 6 to the pre-cleaning chamber 7. Then the telescopic rod 14 pushes the cleaning motor 15 driven by the cleaning motor 15 to move toward the surface of the workpiece to clean the surface of the workpiece. The cleaned dust falls on the surface of the collecting plate 17 and falls into the collecting box 18 along with the surface of the collecting plate 17. When the workpiece is cleaned, the rotating shaft 4 continues to rotate to move the workpiece into the coating chamber 8 for spraying. After spraying, the workpiece is moved into the drying chamber 9. The cleaning component 13 in the drying chamber 9 cleans the coating surface of the workpiece. The dust on the surface of the aerogel coating is removed, and at the same time, the hot air blower 22 outputs hot air to heat and dry the aerogel to accelerate the drying and bonding speed. The hot air blower 22 draws air from the inside of the dust box 21 through the connecting pipe 24, so that a negative pressure is formed inside the dust box 21, and the dust swept by the cleaning component 13 inside the drying chamber 9 is sucked into the dust box 21, and is blocked by the partition blocking plate 23 inside the dust box 21, and is gathered inside the dust box 21. The processed parts after the internal structure of the drying chamber 9 is processed are moved into the removal chamber 6, and the workers remove the processed parts and put in new ones for continuous processing. During the rotation of the rotating shaft 4, the sealing plate 5 rotates with the rotating shaft 4, and the sealing plate 5 cooperates with the partition plate 3 to achieve the closure of the removal chamber 6, the pre-cleaning chamber 7, the coating chamber 8 and the drying chamber 9.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An aerogel coating preparation device, characterized in that: The invention comprises a shell (1), wherein the interior of the shell (1) is divided into a removal chamber (6), a pre-cleaning chamber (7), a coating chamber (8) and a drying chamber (9) by a partition plate (3); a take-in and put-out opening (12) is provided on the outer wall of the shell (1) on one side of the removal chamber (6); a rotating motor (2) is installed at the bottom end of the shell (1); a rotating shaft (4) is rotatably connected to the inner wall of the shell (1); the output shaft of the rotating motor (2) is connected to the rotating shaft (4); four sealed plates (5) tightly matched with the partition plate (3) are fixed to the outer wall of the rotating shaft (4); a plurality of fixed frames (10) are fixed to the outer wall of the rotating shaft (4); the fixed frames (10) are located between two sealed plates (5), and the fixed frames (10) are Y-shaped; fixed cylinders (11) are fixed to the outer walls of both sides of the fixed frames (10); and clamping blocks are connected to the telescopic ends of the fixed cylinders (11).

2. The aerogel coating preparation device according to claim 1, characterized in that: The coating chamber (8) is provided with spraying components (19) on its upper and lower inner walls, and the pre-cleaning chamber (7) and the drying chamber (9) are provided with cleaning components (13) on their upper and lower inner walls.

3. The aerogel coating preparation device according to claim 1, characterized in that: A collecting plate (17) is obliquely fixed on the inner wall at the bottom end of the pre-cleaning chamber (7), and the outer wall of the telescopic end of the telescopic rod (14) at the bottom end of the pre-cleaning chamber (7) is slidably matched with the collecting plate (17).

4. The aerogel coating preparation device according to claim 3, characterized in that: A collection box (18) is provided at one end of the collection plate (17), the top of the collection box (18) and the bottom of the collection plate (17) are located at the same height plane, and a box door is provided on the side wall of the shell (1) located on one side of the collection box (18).

5. The aerogel coating preparation device according to claim 1, characterized in that: A hot air blower (22) is arranged on the inner wall of the drying chamber (9), and an air outlet of the hot air blower (22) faces a fixed frame (10) located inside the drying chamber (9).

6. The aerogel coating preparation device according to claim 2, characterized in that: The cleaning assembly (13) comprises a telescopic rod (14) and a cleaning motor (15); the telescopic rod (14) is fixedly connected to the inner walls of the pre-cleaning chamber (7) and the drying chamber (9); the cleaning motor (15) is fixed to the telescopic end of the telescopic rod (14); and the output shaft of the cleaning motor (15) is connected to a cleaning brush (16).

7. The aerogel coating preparation device according to claim 1, characterized in that: A dust collecting assembly (20) is provided on one side of the drying chamber (9), and the dust collecting assembly (20) comprises a dust collecting box (21) and a partition blocking plate (23), wherein the dust collecting box (21) is fixed to the outer wall of the housing (1), and the partition blocking plate (23) is fixed to the inner wall of the dust collecting box (21), and the partition blocking plate (23) is L-shaped.

8. The aerogel coating preparation device according to claim 7, characterized in that: A cavity partitioned by a partition baffle plate (23) inside the dust collecting box (21) is connected to the air inlet end of the hot air blower (22) through a connecting pipe (24).

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