A coating device for thermal barrier coating

Abstract

The utility model relates to the technical field of paint construction, and disclose a kind of coating device for thermal insulation paint construction, material pump is set to the material cylinder outer lateral wall, hose is set on the material pump discharge port;Hollow rod is set on the hose by connecting piece;Storage box is set to the other end of hollow rod by connecting pipe, and multiple atomizing nozzles are set on the storage box;U type mount one is set to the top of storage box;Clamping arm is symmetrically set on the U type mount one, and the U type mount one is set on the sliding groove and the clamping arm sliding connection, clamping block one is set on the clamping arm, clamping block one and clamping block two are clamped, and roller is rotatably arranged between clamping block two;Bidirectional screw is rotatably arranged on the U type mount one, and sliding block is symmetrically set on the bidirectional screw, and the sliding block is welded with the clamping arm.By bidirectional screw cooperation sliding block and clamping block, the device practicability and functionality are improved, and the roller is conveniently replaced.

Description

Technical Field

[0001] This utility model relates to the field of coating application technology, specifically to a coating device for applying heat insulation coatings. Background Technology

[0002] Composite coatings are coatings composed of two or more different materials, designed to combine the advantages of each component and improve overall performance. Composite coatings possess a variety of properties, such as corrosion resistance, wear resistance, and high temperature resistance. By combining different materials, the overall mechanical strength and adhesion of the coating are improved. Some composite coatings use environmentally friendly materials to reduce the emission of harmful substances. Furthermore, composite coatings are suitable for various construction methods, such as spraying and brushing. Due to their excellent performance, they are widely used in many fields.

[0003] For example, a fire-retardant coating application device disclosed in Chinese utility model CN219702414U, by setting up a material conveying component, can transport the fire-retardant coating inside the storage component through a support pipe and an L-shaped pipe to the inside of the spray box. Then, it is sprayed onto the surface of the bearing surface through an atomizing nozzle. At the same time, a smoothing component can smooth and roll the sprayed fire-retardant coating, and a sliding support component can ensure the stability of the spraying and smoothing process. An adjusting component can adjust the position of the smoothing component and the sliding support component.

[0004] The aforementioned paint spraying application device combines a spray gun and a roller. During spraying, the spray gun drives a brush to smooth the paint, eliminating the need for secondary brushing by the application personnel. This saves time and effort and improves the efficiency of paint spraying. However, existing technologies require cleaning of the spray gun after application, and the roller needs cleaning or replacement after use. Furthermore, in the aforementioned devices, the roller is mounted on a roller frame above the spray gun, making it inconvenient for application personnel to disassemble and clean or replace it, thus presenting certain limitations. To address these issues, we propose a coating device for applying heat-insulating paint. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a coating device for applying heat insulation coatings, which has the advantage of being convenient to replace the roller after use, thus solving the problem of inconvenient disassembly and assembly of the roller in the original device.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a coating device for applying heat-insulating coatings, comprising a storage device; the storage device includes: a material cylinder mounted on the top of a trolley; a spraying device mounted on the storage device, the spraying device including: a material pump mounted on the outer wall of the material cylinder, a flexible hose mounted on the outlet of the material pump; a hollow rod mounted on the flexible hose via a connector; a storage box mounted on the other end of the hollow rod via a connecting pipe, the storage box being provided with multiple atomizing nozzles; a U-shaped fixing frame one mounted on the top of the storage box; clamping arms symmetrically mounted on the U-shaped fixing frame one, the U-shaped fixing frame one being provided with a sliding groove and slidably connected to the clamping arms, the clamping arms being provided with a locking block one, the locking block one and the locking block two engaging, a roller rotatably mounted between the locking blocks two; a bidirectional screw rotatably mounted on the U-shaped fixing frame one, the bidirectional screw being symmetrically provided with sliders, the sliders being welded to the clamping arms.

[0009] In some embodiments, a knob is provided at one end of the bidirectional screw.

[0010] In some embodiments, the other end of the bidirectional screw is provided with a nut and a limiting block.

[0011] In some embodiments, the first card block is provided with a plurality of serrated blocks, and the second card block is provided with a groove of the same shape as the first card block.

[0012] In some embodiments, the storage box is provided with a protective cover.

[0013] In some embodiments, a second U-shaped fixing frame is provided at the bottom of the storage box, and a guide wheel is rotatably mounted on the second U-shaped fixing frame.

[0014] In some embodiments, a scraper is provided below the guide wheel.

[0015] In some embodiments, a T-shaped rod is provided on the connecting pipe, a ball is provided at the bottom of the T-shaped rod, a channel is provided through the ball, and a nut is threaded onto the T-shaped rod.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a coating device for applying heat-insulating coatings, which has the following beneficial effects:

[0018] This heat insulation coating application device uses a pump to draw the coating from the cylinder, which flows through a hose, hollow rod, and connecting pipe into a storage box and is sprayed from an atomizing nozzle. During the spraying process, the roller moves with the operator, smoothing the sprayed coating. After application, the operator controls a bidirectional screw to rotate counterclockwise, causing the two clamping arms to move in opposite directions. As the clamping arms move further apart, locking blocks one and two disengage, allowing the roller to be removed for cleaning or replacement. The device has a simple structure and is easy to use, improving the efficiency of the operator. Furthermore, the use of guide wheels and scrapers enhances the practicality and functionality of the entire device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the spraying device in this utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled bidirectional screw and roller in this utility model;

[0022] Figure 4 This is a cross-sectional structural diagram of the connecting pipe in this utility model.

[0023] In the picture:

[0024] 1. Storage device; 11. Trolley; 12. Material cylinder;

[0025] 2. Spraying device; 21. Material pump; 211. Hose; 22. Hollow rod; 221. Connecting pipe; 222. Material storage box; 223. Atomizing nozzle; 224. Protective cover; 23. U-shaped fixing bracket one; 231. Clamping arm; 232. Locking block one; 233. Roller; 234. Locking block two; 24. U-shaped fixing bracket two; 241. Guide wheel; 25. Scraper; 26. Bidirectional screw; 261. Slider; 262. Nut one; 263. Knob; 264. Limiting block; 27. T-shaped rod; 271. Ball; 272. Nut two. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0028] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0029] Existing paint spraying equipment combines a spray gun and a roller. While spraying, the spray gun drives the brush to roll and smooth the paint sprayed from the gun, eliminating the need for workers to brush the paint again, saving time and effort, and improving the efficiency of paint spraying.

[0030] In the relevant technologies, the existing technology requires cleaning of the spray gun after paint application and cleaning or replacement of the roller after use. However, in the existing device, the roller is mounted on a roller frame above the spray gun, which makes it inconvenient for construction personnel to disassemble and clean or replace the roller, which has certain limitations.

[0031] To address certain issues in related technologies, this application provides a coating device for applying thermal insulation coatings. The material pump 21 is turned on, its suction port is connected to the material cylinder 12, and its outlet is equipped with a flexible hose 211. The other end of the hose 211 is fixedly connected to a hollow rod 22 via a flange. The other end of the hollow rod 22 is fixedly connected to a storage box 222 via a connecting pipe 221. The storage box 222 is hollow, so as the material pump 21 operates, the coating is drawn from the material cylinder 12, conveyed through the hose 211, hollow rod 22, and connecting pipe 221, enters the storage box 222, and is sprayed from the atomizing nozzle 223. The operator holds the hollow rod 22 to control the direction of the atomizing nozzle 223 and sprays the coating onto the wall or floor. During the spraying process... The worker attaches the roller 233 to the wall or floor to be sprayed, and controls the hollow rod 22 to drive the atomizing nozzle 223 and the roller 233 to move from top to bottom and from front to back. As the hollow rod 22 moves, the atomizing nozzle 223 expands the spraying area, while the roller 233 rolls and smooths the spraying area. After use, the user needs to clean the atomizing nozzle 223 and the roller 233 to prevent the paint from hardening and affecting the next use. The user controls the bidirectional screw 26 to rotate counterclockwise, and the slider 261 is controlled to move in the opposite direction. As the distance between the sliders 261 increases, the distance between the clamping arms 231 fixedly connected to the sliders 261 also increases, causing the first clamping block 232 on the clamping arm 231 to separate from the second clamping block 234 on both sides of the roller 233. At this time, the user can remove the roller 233 for cleaning or replacement.

[0032] This application is described below with reference to the accompanying drawings and specific embodiments:

[0033] Combination Figures 1-4 This application provides a coating device for applying heat insulation coating, including a storage device 1; the storage device 1 includes: a material cylinder 12 disposed on the top of a trolley 11; a spraying device 2 disposed on the storage device 1, the spraying device 2 including: a material pump 21 disposed on the outer wall of the material cylinder 12, a flexible hose 211 disposed on the outlet of the material pump 21; a hollow rod 22 disposed on the flexible hose 211 via a connector; a material storage box 222 disposed on the other end of the hollow rod 22 via a connecting pipe 221, and a plurality of atomizing nozzles 223 disposed on the material storage box 222; U-shaped fixing frame 23 is disposed on the top of the storage box 222; clamping arms 231 are symmetrically disposed on the U-shaped fixing frame 23, and the U-shaped fixing frame 23 is provided with a sliding groove and the clamping arms 231 are slidably connected; the clamping arms 231 are provided with a locking block 232, the locking block 232 and the locking block 234 are engaged, and a roller 233 is rotatably disposed between the locking blocks 234; a bidirectional screw 26 is rotatably disposed on the U-shaped fixing frame 23, and a slider 261 is symmetrically disposed on the bidirectional screw 26, and the slider 261 is welded to the clamping arms 231.

[0034] After the construction workers disassembled the tubular paint and poured it into the container 12, they pushed the entire device to the construction site using a trolley 11. Then, they turned on the motor on the container 12, which drove the stirring rod to rotate. The stirring rod has multiple stirring blades, so the motor controls the stirring rod and blades to stir the paint inside the container 12, preventing the paint from hardening (this is existing technology and not shown in detail in the diagram). Next, they turned on the pump 21, whose suction port is connected to the container 12. The outlet is equipped with a flexible hose 211, the other end of which is fixedly connected to a hollow rod 22 using a flange. The hollow rod 22 is further... One end is fixedly connected to the storage box 222 via a connecting pipe 221. The storage box 222 is hollow, so as the pump 21 operates, the paint is drawn from the cartridge 12, conveyed through the hose 211, hollow rod 22, and connecting pipe 221, and enters the storage box 222 and is sprayed from the atomizing nozzle 223. The construction worker holds the hollow rod 22 to control the direction of the atomizing nozzle 223 to spray the wall or floor. During the spraying process, the construction worker attaches the roller 233 to the wall or floor to be sprayed, and controls the hollow rod 22 to drive the atomizing nozzle 223 and the roller 233. 3. Moving from top to bottom and from front to back, as the hollow rod 22 moves, the atomizing nozzle 223 expands the spraying area, while the roller 233 rolls and smooths the spraying area. After use, the user needs to clean the atomizing nozzle 223 and the roller 233 to prevent the paint from hardening and affecting the next use. The user controls the bidirectional screw 26 to rotate counterclockwise, and the slider 261 is controlled to move in the opposite direction. As the distance between the sliders 261 increases, the distance between the clamping arms 231 fixedly connected to the sliders 261 also increases, causing the locking blocks 1 232 on the clamping arms 231 and the locking blocks 234 on both sides of the roller 233 to move. Separation is then possible, allowing the user to remove roller 233 for cleaning or replacement. The structure is simple and easy to use. After cleaning, the first locking block 232 and the second locking block 234 at one end are engaged, and the bidirectional screw 26 is controlled to rotate clockwise. The bidirectional screw 26 controls the gap between the clamping arms 231 on both sides and the first locking block 232 to decrease. Finally, the first locking block 232 and the second locking block 234 at the other end are engaged, completing the installation of roller 233. Roller 233 and the second locking block 234 are connected by rolling, so it will not affect the normal rotation of roller 233. The cooperation of each component improves the practicality and functionality of the entire device.

[0035] Specifically, roller 233 and clamping block 234 are rotatably connected by bearings, and the length of roller 233 is consistent with the spraying range length of atomizing nozzle 223, ensuring that roller 233 can brush all the sprayed paint.

[0036] In some embodiments, a knob 263 is provided at one end of the bidirectional screw 26. The knob 263 is configured to provide the user with a point and space for applying force, making it convenient for the user to control the rotation angle of the bidirectional screw 26 and improving the efficiency of disassembling and assembling the roller 233.

[0037] In some embodiments, the other end of the bidirectional screw 26 is provided with a nut 262 and a limiting block 264. After the user reinstalls the roller 233, he turns the nut 262 clockwise. The nut 262 moves along the bidirectional screw 26 and eventually abuts against the U-shaped fixing bracket 23, fixing the bidirectional screw 26 and preventing the bidirectional screw 26 from being affected by rotation during use, which would affect the construction process. The limiting block 264 ensures that the bidirectional screw 26 will not easily fall off after the nut 262 is turned counterclockwise and the bidirectional screw 26 is released from control.

[0038] In some embodiments, the first locking block 232 is provided with a plurality of serrated blocks, and the second locking block 234 is provided with a groove of the same shape as the first locking block 232. The serrated blocks improve the locking effect of the first locking block 232 and the second locking block 234, enhance their friction, and improve the locking stability.

[0039] In some embodiments, a protective cover 224 is provided on the storage box 222. The protective cover 224 fixes the paint sprayed by the atomizing nozzle 223 within a certain range, which facilitates the roller 233 to brush the paint in the fixed area, while ensuring that parameters such as paint thickness are consistent in each area.

[0040] In some embodiments, a U-shaped fixing frame 24 is provided at the bottom of the storage box 222, and a guide wheel 241 is rotatably mounted on the U-shaped fixing frame 24. The guide wheel 241 improves the smoothness of the entire device during movement and enhances the stability during spraying.

[0041] In some embodiments, a scraper 25 is provided below the guide wheel 241. During construction, the scraper 25 removes protruding obstacles or dust from the construction surface to facilitate subsequent construction.

[0042] In some embodiments, a T-shaped rod 27 is provided on the connecting pipe 221, and a ball 271 is provided at the bottom of the T-shaped rod 27. A channel is provided through the ball 271, and a nut 272 is threaded onto the T-shaped rod 27. The user can rotate the T-shaped rod 27 to control the exposed area of ​​the channel on the ball 271, thereby controlling the amount of paint passing through the connecting pipe 221 and thus controlling the spraying efficiency of the atomizing nozzle 223. After rotation, the user can rotate the nut 272 clockwise, and the nut 272 and the connecting pipe 221 abut against and fix the T-shaped rod 27, controlling the amount of paint sprayed, which is convenient for construction personnel.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," and "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0044] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coating apparatus for applying heat-insulating coatings, comprising a storage device (1); the storage device (1) comprising: A cart (11) with a material cylinder (12) on its top; The feature is that: a spraying device (2) is provided on the storage device (1), and the spraying device (2) includes: A material pump (21) is installed on the outer wall of the material cylinder (12), and a flexible hose (211) is provided on the outlet of the material pump (21). A hollow rod (22) is mounted on the flexible hose (211) via a connector; A storage box (222) is provided at the other end of the hollow rod (22) via a connecting pipe (221), and a plurality of atomizing nozzles (223) are provided on the storage box (222). A U-shaped fixing bracket (23) is installed on the top of the storage box (222); The clamping arm (231) is symmetrically arranged on the U-shaped fixing frame (23), and the U-shaped fixing frame (23) is provided with a sliding groove and the clamping arm (231) is slidably connected. The clamping arm (231) is provided with a locking block (232), the locking block (232) and the locking block (234) are engaged, and a roller (233) is rotatably arranged between the locking blocks (234). A bidirectional screw (26) is rotatably mounted on the U-shaped fixing frame (23). A slider (261) is symmetrically arranged on the bidirectional screw (26). The slider (261) and the clamping arm (231) are welded together.

2. The coating device for applying heat-insulating coating according to claim 1, characterized in that: A knob (263) is provided at one end of the bidirectional screw (26).

3. The coating device for applying heat-insulating coating according to claim 2, characterized in that: The other end of the bidirectional screw (26) is provided with a nut (262) and a limiting block (264).

4. The coating device for applying heat-insulating coating according to claim 1, characterized in that: The first card block (232) is provided with multiple serrated blocks, and the second card block (234) is provided with a groove of the same shape as the first card block (232).

5. The coating device for applying heat-insulating coating according to claim 1, characterized in that: The storage box (222) is provided with a protective cover (224).

6. The coating device for applying heat-insulating coating according to claim 5, characterized in that: The bottom of the storage box (222) is provided with a U-shaped fixing frame (24), and a guide wheel (241) is rotatably mounted on the U-shaped fixing frame (24).

7. The coating device for applying heat-insulating coating according to claim 6, characterized in that: A scraper (25) is provided below the guide wheel (241).

8. The coating device for applying heat-insulating coating according to claim 1, characterized in that: A T-shaped rod (27) is provided on the connecting pipe (221), a ball (271) is provided at the bottom of the T-shaped rod (27), a channel is provided through the ball (271), and a nut (272) is threaded on the T-shaped rod (27).

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