A uniform coating machine for flame-retardant coating on a surface of a board

Abstract

The utility model relates to material science and engineering technical field discloses a kind of plate surface flame-retardant coating uniform coating machine, including chassis, the front and rear sides of chassis are fixedly connected with clamping block, the adjacent side of two clamping blocks is provided with collection mechanism, the top right side of chassis is provided with temperature control mechanism, the top of chassis is fixedly connected with multiple coating rollers, the top of multiple coating rollers is provided with conveyor belt, the collection mechanism includes V block, the front and rear sides of V block are respectively slid in the adjacent side of two clamping blocks, the bottom of V block is slidably connected with slide rail, the bottom of slide rail is fixedly connected with guide block. In the utility model, V type structure can accurately guide flow excess paint to guide block, be guided to the collection box in storage cabinet by guide block, dust block and storage cabinet prevent collected paint from being contaminated, significantly reduce paint waste, reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of materials science and engineering technology, and in particular to a uniform coating machine for flame-retardant coating on the surface of a plate. Background Technology

[0002] In industrial production, boards are a basic material in the fields of construction, furniture and packaging. Their flame retardant properties are directly related to safety. Flame retardant coating uniform coating machines coat the surface of boards with flame retardant coatings, which can effectively improve the fire resistance of boards. As the market's requirements for the flame retardant performance of boards continue to increase, how to achieve efficient and uniform coating of flame retardant coatings has become the focus of industry attention.

[0003] Early flame-retardant coating machines for boards mainly consisted of a feeding roller, a coating roller, and a simple collection tank. Due to the lack of precise paint metering and recycling design, excess flame-retardant paint would drip directly into the collection tank and could not be reused. This not only caused a large amount of material waste but also increased the production costs of enterprises. At the same time, the paint dripping process would cause splashing, polluting the production environment and affecting equipment cleaning and maintenance. To solve the above problems, existing coating machines adopted a design that combined a scraper coating structure with a closed recycling pipeline. The scraper scraped off the excess paint and guided it to the recycling tank, and then transported it back to the paint storage tank through the pipeline. However, this recycling method still has obvious defects: in actual operation, paint residue will remain on the inner wall of the recycling pipeline, especially at corners and joints. Over time, the residual paint gradually dries and blocks the pipeline, affecting the quality of subsequent coatings and causing secondary material waste. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a uniform coating machine for flame-retardant coating on the surface of sheet materials, which aims to improve the problem in the prior art where coating residue remains on the inner wall of the recycling pipeline, and the residual coating gradually dries and blocks the pipeline, affecting the quality of subsequent coating and causing secondary material waste.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a uniform coating machine for flame-retardant coating on the surface of a board, comprising a chassis, with clamping blocks fixedly connected to the front and rear sides of the chassis, a collection mechanism provided on an adjacent side of the two clamping blocks, and a temperature control mechanism provided on the top right side of the chassis.

[0006] The collection mechanism includes a V-shaped block, the front and rear sides of which slide on adjacent sides of two clamping blocks respectively. A slide rail is slidably connected to the bottom of the V-shaped block, and a guide block is fixedly connected to the bottom of the slide rail. A storage cabinet is fixedly connected to the bottom left side of the guide block. A collection box is slidably connected to the top center of the storage cabinet. Dustproof blocks are fixedly connected to the front and rear sides of the top of the storage cabinet. Displacement components are provided on the front and rear sides of the slide rail, and a drying component is provided on the inner wall of the V-shaped block.

[0007] As a further description of the above technical solution:

[0008] The temperature control mechanism includes a concave block. The bottom of the concave block is fixedly connected to the top right side of the chassis. Multiple springs are fixedly connected to the top of the inner wall of the concave block. A top cover is fixedly connected to the top of the multiple springs. A heat-conducting pipe is fixedly connected to the outer wall of the top cover. A magnet is fixedly connected to the rear side of the heat-conducting pipe. A spring is fixedly connected to the middle of the bottom of the top cover. A magnet is fixedly connected to the bottom of the spring. A spray nozzle is fixedly connected to the rear side of the magnet. A monitoring component is provided on the rear side of the concave block.

[0009] As a further description of the above technical solution:

[0010] The displacement component includes two control consoles, with adjacent sides of the two control consoles slidably connected to the front and rear sides of the V-shaped block, respectively. A fixing block is fixedly connected to the bottom of the control console, a scale is slidably connected to the bottom of the fixing block, a temperature block is fixedly connected to the bottom of the scale, and a screen is fixedly connected to the rear side of the outer wall of the rear control console.

[0011] As a further description of the above technical solution:

[0012] The drying assembly includes a motor, the rear side of which is fixedly connected to the rear side of the inner wall of the V-shaped block. A transmission pipe is connected to the top of the motor, and a rotating shaft is rotatably connected to the front side of the motor. Multiple drying rings are fixedly connected to the outer wall of the rotating shaft.

[0013] As a further description of the above technical solution:

[0014] The monitoring component includes an analyzer, the front of which is fixedly connected to the rear of the concave block. Both the left and right sides of the analyzer are fixedly connected to a delivery pipe. A thermometer is fixedly connected to the right side of the delivery pipe, and an alarm is fixedly connected to the left side of the delivery pipe.

[0015] As a further description of the above technical solution:

[0016] The bottom of the storage cabinet is slidably connected to the top center of the chassis, and the right side of the dustproof block is fixedly connected to the left side of the guide block.

[0017] As a further description of the above technical solution:

[0018] The front side of the alarm is fixedly connected to the left rear side of the concave block, and the front side of the thermometer is fixedly connected to the right rear side of the concave block.

[0019] As a further description of the above technical solution:

[0020] Multiple coating rollers are fixedly connected to the top of the chassis, and each of the coating rollers is equipped with a conveyor belt.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the V-shaped block and the clamping block are slidably connected and their positions can be flexibly adjusted. Its unique V-shaped structure can accurately guide excess paint to the guide block, and then transport it to the collection box in the storage cabinet. The dustproof block and the storage cabinet prevent the collected paint from being contaminated, ensuring the quality of the recycled paint for reuse, significantly reducing paint waste and lowering production costs.

[0023] 2. In this utility model, when the temperature rises during long-term operation of the equipment, the heat is transferred through the heat pipe, weakening the magnetic connection between magnet one and magnet two. Spring two pushes magnet two to reset, causing the spray nozzle to close and stopping the delivery of flame retardant liquid. At the same time, spring one resets the top cover, blocking the relevant passage, avoiding spontaneous combustion caused by high temperature, and improving the safety and stability of equipment operation. Attached Figure Description

[0024] Figure 1 This is a perspective view of a uniform coating machine for flame-retardant coating on the surface of a sheet metal, as proposed in this utility model.

[0025] Figure 2 This is a front view of a uniform coating machine for flame-retardant coating on sheet metal surfaces, as proposed in this utility model.

[0026] Figure 3 This is a schematic diagram of the collection mechanism of a uniform coating machine for flame-retardant coating on the surface of a sheet metal, as proposed in this utility model.

[0027] Figure 4 This is an exploded view of the displacement component of a uniform coating machine for flame-retardant coating on sheet metal surfaces, as proposed in this utility model.

[0028] Figure 5 This is a schematic diagram of the drying component of a uniform coating machine for flame-retardant coating on sheet metal surfaces, as proposed in this utility model.

[0029] Figure 6 This is an exploded view of the temperature control mechanism of a uniform coating machine for flame-retardant coating on sheet material surface proposed in this utility model.

[0030] Legend:

[0031] 1. Chassis; 2. Collection Mechanism; 201. V-block; 202. Slide rail; 203. Guide block; 204. Storage cabinet; 205. Collection box; 206. Dustproof block; 207. Displacement assembly; 2071. Control console; 2072. Fixing block; 2073. Scale; 2074. Temperature block; 2075. Screen; 208. Drying assembly; 2081. Transfer pipe; 2082. Motor; 2083. Rotary... Shaft; 2084, Drying ring; 3, Temperature control mechanism; 301, Concave block; 302, Spring 1; 303, Top cover; 304, Heat conduction pipe; 305, Magnet 1; 306, Spring 2; 307, Magnet 2; 308, Spray nozzle; 309, Monitoring component; 3091, Analyzer; 3092, Conveying pipe; 3093, Alarm; 3094, Thermometer; 4, Clamping block; 5, Coating roller; 6, Conveyor belt. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 3 , Figure 4 and Figure 5This utility model provides an embodiment of a flame-retardant coating uniform coating machine for sheet surfaces, including a chassis 1. The chassis 1 serves as the basic load-bearing component of the entire coating machine, supporting and fixing other components to ensure the overall stability of the equipment. Clamping blocks 4 are fixedly connected to the front and rear sides of the chassis 1. The clamping blocks 4 provide positioning and initial support for the collection mechanism 2, facilitating subsequent installation and adjustment of the collection mechanism 2. A collection mechanism 2 is located on an adjacent side of the two clamping blocks 4. The collection mechanism 2 collects excess flame-retardant coating during the coating process, preventing coating waste and pollution of the working environment. A temperature control mechanism 3 is located on the top right side of the chassis 1, effectively controlling the temperature during the coating process. The collection mechanism 2 includes a V-shaped block 20. 1. The V-shaped block 201, as a key guiding component of the collection mechanism 2, effectively guides excess flame-retardant coating to a designated location due to its unique V-shaped structure. The front and rear sides of the V-shaped block 201 slide on adjacent sides of the two clamping blocks 4, respectively. This sliding connection allows the V-shaped block 201 to adjust its position within the constraints of the clamping blocks 4 to adapt to different coating requirements. A slide rail 202 is slidably connected to the bottom of the V-shaped block 201, providing guidance and support for its horizontal movement, ensuring the smoothness and accuracy of its movement. A guide block 203 is fixedly connected to the bottom of the slide rail 202, receiving the flame-retardant coating flowing from the V-shaped block 201 and further guiding it towards the storage cabinet 20. 4. A storage cabinet 204 is fixedly connected to the bottom left side of the guide block 203. The storage cabinet 204 is used to store the collected excess flame-retardant coating, providing storage space. A collection box 205 is slidably connected to the top center of the storage cabinet 204. The collection box 205 can be pulled out of the storage cabinet 204 for easy cleaning and recycling of the collected coating. Dustproof blocks 206 are fixedly connected to the front and rear sides of the top of the storage cabinet 204. The dustproof blocks 206 can prevent dust and impurities from entering the storage cabinet 204 and avoid contaminating the collected flame-retardant coating. Displacement components 207 are provided on the front and rear sides of the slide rail 202. The displacement components 207 are used to precisely control the position of the V-shaped block 201, realizing flexible adjustment of the coating collection position. A drying component 20 is provided on the inner wall of the V-shaped block 201. 8. The drying component 208 can dry the collected flame-retardant coating. The displacement component 207 includes two control consoles 2071. The control consoles 2071 serve as the operating and control components of the displacement component 207, facilitating the operator to adjust the position of the V-block 201. The adjacent sides of the two control consoles 2071 are slidably connected to the front and rear sides of the V-block 201, respectively, to support and guide the V-block 201. A fixing block 2072 is fixedly connected to the bottom of the control console 2071, which enhances the stability of the connection between the control console 2071 and other components. A scale 2073 is slidably connected to the bottom of the fixing block 2072, which is used to visually display the movement distance of the V-block 201, facilitating precise control of the adjustment amount.A temperature block 2074 is fixedly connected to the bottom of the scale 2073. The temperature block 2074 can monitor the temperature changes during equipment operation and provide data reference for the temperature control mechanism 3. A screen 2075 is fixedly connected to the rear side of the outer wall of the rear control console 2071. The screen 2075 is used to display equipment operating parameters and operation information. The drying component 208 includes a motor 2082, which serves as the power source for the drying component 208, providing power for the operation of other components. The rear side of the motor 2082 is fixedly connected to the V-block 201. The rear inner wall provides a secure mounting for the motor 2082. A transmission pipe 2081 connects to the top of the motor 2082, conveying hot air or other media required for drying. A rotating shaft 2083 is rotatably connected to the front of the motor 2082. Driven by the motor 2082, the rotating shaft 2083 rotates, causing the drying rings 2084 to rotate. Multiple drying rings 2084 are fixedly connected to the outer wall of the rotating shaft 2083. The rotation of the drying rings 2084 expands the drying range, achieving uniform drying of the flame-retardant coating.

[0034] Specifically, chassis 1 serves as the basic load-bearing component, supporting and fixing clamping block 4, collection mechanism 2, and temperature control mechanism 3 to ensure stable equipment operation. Clamping block 4 positions and initially supports collection mechanism 2, allowing it to be installed and moved within its limits. V-shaped block 201 in collection mechanism 2 slides between clamping blocks 4, its position adjustable according to coating requirements. Its V-shaped structure guides excess flame-retardant coating to guide block 203. Slide rail 202 guides and supports the horizontal movement of V-shaped block 201, ensuring smooth and accurate movement. Guide block 203 receives coating and further guides it to storage cabinet 204. Storage cabinet 204 stores the collected coating. Collection box 205 can be pulled out for cleaning and recycling of coating. Dustproof block 206... To prevent dust and impurities from contaminating the coating, the two control consoles 2071 of the displacement component 207 slide on the front and rear sides of the V-block 201 to adjust the position of the V-block 201. The fixing block 2072 enhances the connection stability of the control console 2071. The scale 2073 displays the moving distance of the V-block 201. The temperature block 2074 monitors the equipment temperature and provides data for the temperature control mechanism 3. The screen 2075 displays the equipment operating parameters and operation information. The motor 2082 of the drying component 208 is fixed to the rear side of the inner wall of the V-block 201 and serves as a power source to drive the rotating shaft 2083 to rotate. The transmission pipe 2081 conveys the drying medium. The rotating shaft 2083 drives the drying ring 2084 to rotate, expanding the drying range and uniformly drying the collected flame-retardant coating.

[0035] Reference Figure 1 , Figure 2 and Figure 6, the temperature control mechanism 3 includes a concave block 301. The concave block 301 serves as the basic installation component of the temperature control mechanism 3. Its bottom is fixedly connected to the top right side of the chassis 1, providing a stable installation foundation for the temperature control mechanism 3, ensuring that the temperature control mechanism 3 remains fixed in position during the operation of the device. At the top of the inner wall of the concave block 301, a plurality of first springs 302 are fixedly connected. The first springs 302 are used to provide elastic support force, playing a buffering and resetting role in the subsequent structural actions. The tops of the plurality of first springs 302 are fixedly connected to a top cover 303. The top cover 303 serves as the key movable component of the temperature control mechanism 3 and can move up and down under the action of the first springs 302 to achieve different functional state switches. A heat conduction tube 304 is fixedly connected to the outer wall of the top cover 303. The heat conduction tube 304 is used to conduct the heat inside the device, transferring the heat to relevant components to trigger temperature control actions. A first magnet 305 is fixedly connected to the rear side of the heat conduction tube 304. The first magnet 305 cooperates with the second magnet 307 to form a magnetic connection and circuit on-off control structure, realizing the linkage control of subsequent components. A second spring 306 is fixedly connected to the middle of the bottom of the top cover 303. The second spring 306 provides an elastic restoring force for the second magnet 307, ensuring that it can return to its initial position after the magnetism disappears. The bottom end of the second spring 306 is fixedly connected to a second magnet 307. The second magnet 307 attracts or separates from the first magnet 305 to control the on-off of the circuit, and further controls the opening and closing of the spraying port 308. A spraying port 308 is fixedly connected to the rear side of the second magnet 307. The spraying port 308 is used to control the spraying of the flame retardant liquid. When the circuit is导通, the valve is opened to allow the flame retardant liquid to flow out, and when the circuit is断开, the valve is closed to stop the delivery of the flame retardant liquid. A monitoring component 309 is arranged at the rear side of the concave block 301. The monitoring component 309 is used to monitor the temperature state of the device in real time. The monitoring component 309 includes an analyzer 3091. The analyzer 3091 serves as the data processing core of the monitoring component 309. Its front side is fixedly connected to the rear side of the concave block 301, used to receive the data of the thermometer 3094 and analyze and process it. A conveying pipe 3092 is fixedly connected to both the left and right sides of the analyzer 3091. The conveying pipe 3092 is used to transmit temperature data and control signals, realizing data interaction and linkage between various components. A thermometer 3094 is fixedly connected to the right side of the conveying pipe 3092. The thermometer 3094 is used to monitor the temperature inside the device in real time, providing accurate temperature data for the analyzer 3091. An alarm 3093 is fixedly connected to the left side of the conveying pipe 3092, emitting an alarm signal;

[0036] It should be noted that there is an error in the original text where "电路导通时开启阀门使阻燃液流出,在电路断开时关闭阀门停止阻燃液输送" uses Chinese terms "导通" and "断开" which should be translated as "conducted" and "disconnected" respectively in the English translation. Also, the text has some inconsistent or unclear expressions in the description of the working principle. This translation is based on the original text as accurately as possible while making necessary language adjustments.Specifically, in the temperature control mechanism 3, the concave block 301 is fixed to the top right side of the chassis 1, laying the installation foundation for the entire temperature control mechanism 3 and ensuring its stable operation. The spring 302 on the top of the inner wall of the concave block 301 provides elastic support and reset force for the top cover 303, allowing the top cover 303 to move up and down to switch functional states under different working conditions. The heat conduction pipe 304 on the outer wall of the top cover 303 is responsible for conducting the heat inside the equipment. The heat is transferred to the magnet 305, which forms a magnetic connection and circuit on / off control structure with the magnet 307. When the equipment temperature is normal, the magnet 305 and the magnet 307 attract each other to form a circuit. In the conductive state, the spray nozzle 308 valve opens to realize the normal delivery of flame retardant liquid. When the equipment is in a long-term state... If the operating temperature is too high, the heat will affect the magnetism through the heat pipe 304, causing magnet 1 305 and magnet 2 307 to lose their magnetism and form an open circuit. At this time, spring 2 306 will reset magnet 2 307, and the top cover 303 will disconnect from the concave block 301 under the action of spring 1 302. The spray nozzle 308 will close and stop the delivery of flame retardant liquid. At the same time, the monitoring component 309 on the back of the concave block 301 will monitor the equipment temperature in real time. The temperature instrument 3094 will transmit the collected temperature data to the analyzer 3091 through the delivery pipe 3092 for analysis and processing. When the analyzer 3091 determines that the temperature is abnormal, it will send a control signal to the alarm 3093 through the delivery pipe 3092. The alarm 3093 will issue an alarm signal to remind the operator.

[0037] Reference Figure 1 and Figure 2The bottom of the storage cabinet 204 is slidably connected to the top center of the chassis 1. This sliding connection allows the storage cabinet 204 to be adjusted in position as needed. The chassis 1 provides support and a load-bearing platform for the storage cabinet 204, ensuring its stable placement. This structure facilitates the installation, disassembly, and maintenance of the storage cabinet 204 and adapts to different working scenarios. The right side of the dustproof block 206 is fixedly connected to the left side of the guide block 203. The dustproof block 206 effectively prevents external dust and impurities from entering the storage cabinet 204. Together with the guide block 203, it forms a protective structure, protecting the flame-retardant coating collected inside the storage cabinet 204 from contamination, thus ensuring the quality of the recycled coating and facilitating subsequent reuse. The front side of the alarm 3093 is fixedly connected to the rear left end of the concave block 301. Its position is designed to ensure timely and clear alarm activation when abnormal equipment temperature occurs. The system provides an alarm signal to alert operators of potential equipment risks, offering immediate warnings for safe equipment operation. The thermometer 3094 is fixedly connected to the rear right end of the concave block 301. The thermometer 3094 monitors temperature changes during equipment operation in real time and transmits the data to the analyzer 3091 for analysis, providing accurate temperature data support to the temperature control mechanism 3 for timely temperature control measures. Multiple coating rollers 5 are fixedly connected to the top of the chassis 1. As the core component of the coating machine, the coating rollers 5, driven by power, can evenly coat the flame-retardant coating onto the surface of the board, directly affecting coating quality and efficiency. Conveyor belts 6 are installed on the top of each coating roller 5, carrying and transporting the board smoothly through the coating roller 5 area, ensuring stable movement of the board during the coating process.

[0038] Specifically, chassis 1, as the basic component, is slidably connected at its top center to the bottom of storage cabinet 204. This provides stable support for storage cabinet 204 and allows for flexible position adjustment according to the working environment, facilitating installation, disassembly, and maintenance. Storage cabinet 204 is used to store excess collected flame-retardant coating. Dustproof block 206, fixedly connected to the left side of guide block 203, together with guide block 203, forms a protective structure to prevent dust and impurities from entering storage cabinet 204, ensuring the quality of recycled coating and facilitating subsequent reuse. Multiple coating rollers 5 fixed to the top of chassis 1, driven by power, evenly coat the flame-retardant coating onto the surface of the board. This is the core component for achieving the coating function and directly determines the coating quality and efficiency. Conveyor belt 6 on top of the multiple coating rollers 5 is responsible for carrying and transporting the board, ensuring that the board passes smoothly through the area of ​​coating rollers 5. To maintain the stability of the board's movement during the coating process, a temperature instrument 3094 fixed to the right rear side of the concave block 301 monitors the equipment's operating temperature in real time. The data is transmitted to the analyzer 3091 via the conveyor pipe 3092 for analysis and processing, providing data support for the temperature control mechanism 3. When the analyzer 3091 determines that the temperature is abnormal, it sends a signal to the alarm 3093 fixed to the left rear side of the concave block 301 via the conveyor pipe 3092, causing it to sound an alarm and remind the operator that there is a risk to the equipment. All components work together. The storage cabinet 204 and the dustproof block 206 ensure the quality of paint recycling, and the coating roller 5 and the conveyor belt 6 complete uniform coating. The temperature instrument 3094, the analyzer 3091, and the alarm 3093 work together to achieve temperature monitoring and abnormal warning, jointly ensuring the stable, efficient, and safe operation of the coating machine.

[0039] Working principle: Excess flame retardant coating is precisely guided to the inner wall of guide block 203 by the unique structure of V-block 201. With the help of gravity, the flame retardant liquid smoothly reaches collection tank 205. When the flame retardant liquid in collection tank 205 is full, the operator can pull out dust block 206 from storage cabinet 204 through the handle on collection tank 205. Dust block 206 can effectively block external dust and prevent dust from entering collection tank 205 and contaminating flame retardant liquid, ensuring that the recovered coating can meet the requirements for reuse. In order to adapt to different specifications of boards and coating needs, V-block 201 has a flexible adjustment function. When horizontal movement is required, V-block 201 can slide smoothly horizontally along slide rail 202. When the height needs to be adjusted, the height of V-block 201 can be finely adjusted on the outer wall of control console 2071.

[0040] Furthermore, when the coating machine starts operating, the operator places the flame retardant liquid on top of the top cover 303. At this time, the top cover 303 moves downward under the gravity of the flame retardant liquid, causing magnet 2 307 and magnet 1 305 to approach and attract each other. The valve of the spray nozzle 308 opens under the action of electronic control. When the temperature reaches the critical value, the high temperature affects the magnetism of magnet 2 307 and magnet 1 305, causing them to lose their magnetism. The original circuit is then broken. At the moment the circuit is broken, spring 2 306 quickly takes effect, using its own elasticity to pull magnet 2 307 back to its initial position, releasing the magnetic connection. At the same time, spring 1 302 also begins to move, and its elasticity pushes the top cover 303 upward, separating it from the concave block 301.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A uniform coating machine for flame-retardant coating on sheet metal surfaces, comprising a chassis (1), characterized in that: The chassis (1) is fixedly connected to the front and rear sides with clamping blocks (4), and a collection mechanism (2) is provided on the adjacent side of the two clamping blocks (4). A temperature control mechanism (3) is provided on the top right side of the chassis (1). The collecting mechanism (2) includes a V-shaped block (201), the front and rear sides of which slide on adjacent sides of the two clamping blocks (4), a slide rail (202) is slidably connected to the bottom of the V-shaped block (201), a guide block (203) is fixedly connected to the bottom of the slide rail (202), a storage cabinet (204) is fixedly connected to the bottom left side of the guide block (203), a collecting box (205) is slidably connected to the top middle of the storage cabinet (204), a dustproof block (206) is fixedly connected to the front and rear sides of the top of the storage cabinet (204), a displacement component (207) is provided on the front and rear sides of the slide rail (202), and a drying component (208) is provided on the inner wall of the V-shaped block (201).

2. The uniform coating machine for flame-retardant coating on sheet metal surface according to claim 1, characterized in that: The temperature control mechanism (3) includes a concave block (301). The bottom of the concave block (301) is fixedly connected to the top right side of the chassis (1). Multiple springs (302) are fixedly connected to the top of the inner wall of the concave block (301). A top cover (303) is fixedly connected to the top of the multiple springs (302). A heat-conducting pipe (304) is fixedly connected to the outer wall of the top cover (303). A magnet (305) is fixedly connected to the rear side of the heat-conducting pipe (304). A spring (306) is fixedly connected to the middle bottom of the top cover (303). A magnet (307) is fixedly connected to the bottom end of the spring (306). A spray nozzle (308) is fixedly connected to the rear side of the magnet (307). A monitoring component (309) is provided on the rear side of the concave block (301).

3. The uniform coating machine for flame-retardant coating on sheet metal surface according to claim 1, characterized in that: The displacement component (207) includes two consoles (2071), with adjacent sides of the two consoles (2071) slidably connected to the front and rear sides of the V-shaped block (201), respectively. A fixing block (2072) is fixedly connected to the bottom of the console (2071), and a scale (2073) is slidably connected to the bottom of the fixing block (2072). A temperature block (2074) is fixedly connected to the bottom of the scale (2073), and a screen (2075) is fixedly connected to the rear side of the outer wall of the rear console (2071).

4. The uniform coating machine for flame-retardant coating on sheet metal surface according to claim 1, characterized in that: The drying assembly (208) includes a motor (2082), the rear side of which is fixedly connected to the rear side of the inner wall of the V-shaped block (201), the top of which is connected to a transmission pipe (2081), and the front side of which is rotatably connected to a rotating shaft (2083). Multiple drying rings (2084) are fixedly connected to the outer wall of the rotating shaft (2083).

5. A uniform coating machine for flame-retardant coating on sheet metal surface according to claim 2, characterized in that: The monitoring component (309) includes an analyzer (3091), the front side of which is fixedly connected to the rear side of the concave block (301), and the left and right sides of the analyzer (3091) are both fixedly connected to a delivery pipe (3092). A thermometer (3094) is fixedly connected to the right side of the delivery pipe (3092), and an alarm (3093) is fixedly connected to the left side of the delivery pipe (3092).

6. A uniform coating machine for flame-retardant coating on sheet metal surface according to claim 1, characterized in that: The bottom of the storage cabinet (204) is slidably connected to the top middle of the chassis (1), and the right side of the dustproof block (206) is fixedly connected to the left side of the guide block (203).

7. A uniform coating machine for flame-retardant coating on sheet metal surface according to claim 5, characterized in that: The front side of the alarm (3093) is fixedly connected to the left rear side of the concave block (301), and the front side of the thermometer (3094) is fixedly connected to the right rear side of the concave block (301).

8. A uniform coating machine for flame-retardant coating on sheet metal surface according to claim 1, characterized in that: Multiple coating rollers (5) are fixedly connected to the top of the chassis (1), and each of the multiple coating rollers (5) is provided with a conveyor belt (6).

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