Coating device with nano coating for panel furniture production

Abstract

The utility model belongs to the technical field of panel furniture production, and particularly relates to a coating device with a nano coating for panel furniture production, which comprises a conveying table and a conveying belt, the conveying belt is mounted in the conveying table, and a coating device and a drying device are arranged on the conveying table. According to the coating device with the nano coating for panel furniture production, an electric lifting rod pushes a coating roller to make contact with the surface of panel furniture, so that the coating on the surface of the panel furniture is evenly coated, then the electric lifting rod on the right side is started to push a collecting box to move downwards to the position above the panel furniture, and local redundant paint is shoveled and collected into the collecting box; the coating is kept uniform, the device can adapt to panel furniture of different thicknesses through adjustment of an electric lifting rod, the application range of the device is widened, an electric heating rod is started to heat air in a flow guide box, then a fan is started to blow hot air to the surface of the panel furniture, and therefore the panel furniture is rapidly dried; and the coating production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of panel furniture production, in particular to a coating device for panel furniture production with a nano - coating. Background Technique

[0002] In order to improve the service life and performance of panel furniture, painting treatment can be carried out. The paint can be of different colors, which can improve the overall aesthetic feeling and usability of panel furniture. Existing painting devices spray the paint through a nozzle by moving an extrusion plate, so as to achieve painting. During the painting process of panel furniture, the panel furniture is prone to deviation. Moreover, when it is necessary to paint the bottom surface of the panel furniture, tools are needed to turn over the panel furniture, which is very inconvenient.

[0003] As disclosed in Chinese Patent Publication No. CN216500222U, a painting device for panel furniture production can, when in use, under the action of a spring, make the clamping plate move downward to clamp the panel furniture; and by moving the extrusion plate to the right, the paint can be sprayed through the nozzle, so that the effect of automatic painting can be achieved. By manually rotating the rotating rod, the second housing can be driven to rotate, and then the panel furniture can be turned over, so that the sides of the panel furniture can be painted.

[0004] However, for the painting device for panel furniture production in the above application, when spraying the panel furniture, there may be a situation where there is too much paint in some parts, and a corresponding structure is needed to spread the paint evenly. Therefore, there are certain limitations.

[0005] Therefore, we urgently need to provide a coating device for panel furniture production with a nano - coating. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a coating device for panel furniture production with a nano - coating, so as to solve the problem that in the painting device for panel furniture production mentioned in the above background technique, when spraying the panel furniture, there may be a situation where there is too much paint in some parts, and a corresponding structure is needed to spread the paint evenly.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A coating device for panel furniture production with a nano - coating, including a conveying table and a conveyor belt, the conveyor belt is installed inside the conveying table, and a coating device and a drying device are arranged above the conveying table.

[0008] The coating device includes a coating unit and a spraying unit.

[0009] The coating unit includes a sealed box, electric lifting rods, a coating assembly, and a collection box. The sealed box is installed on the left side of the upper surface of the conveyor table. The two electric lifting rods are respectively installed in the middle and on the right side of the top wall of the sealed box. The coating assembly is installed at the bottom of the middle electric lifting rod, and the collection box is fixedly connected to the bottom of the right electric lifting rod.

[0010] Further improvement lies in that the coating assembly includes a U-shaped frame, rotary bearings, a rotary shaft, and a coating roller. The U-shaped frame is fixedly connected to the bottom of the electric lifting rod. The two rotary bearings are respectively installed on the front and rear sides of the U-shaped frame. The rotary shaft is rotatably connected to the inside of the rotary bearings. The coating roller is fixedly connected to the outside of the rotary shaft. After the spraying unit finishes spraying, start the electric lifting rod to push the U-shaped frame downward, so that the coating roller inside it contacts the surface of the panel furniture. The frictional force between the two drives the rotary shaft inside the coating roller to rotate inside the rotary bearings, thereby evenly coating the coating on the surface of the panel furniture. And then start the right electric lifting rod to push the collection box downward above the panel furniture, and shovel the locally excessive paint into the inside of the collection box to keep the coating uniform.

[0011] Further improvement lies in that the spraying unit includes a stirring mechanism and a spraying mechanism.

[0012] The stirring mechanism includes a storage tank, a sealed bearing, a stirring motor, a stirring shaft, and stirring rods. The storage tank is fixedly connected to the left side of the sealed box. The sealed bearing is installed inside the center of the top of the storage tank. The stirring motor is installed on the top of the storage tank. The stirring shaft is connected to the output end of the stirring motor and is rotatably connected to the inside of the sealed bearing. Five groups of stirring rods are vertically and equidistantly fixedly connected to the outer surface of the stirring shaft. Start the stirring motor to drive the stirring shaft to rotate inside the sealed bearing, thereby driving the stirring rods on the stirring shaft to rotate, and preventing the coating liquid in the storage tank from standing still and solidifying.

[0013] Further improvement lies in that three installation bins are annularly arranged inside the inner wall of the storage tank, and electric heating plates are installed inside the installation bins. A feeding hopper is installed at the front end of the top of the storage tank. The coating liquid is poured into the inside of the storage tank through the feeding hopper. Start the electric heating plates to maintain the constant temperature of the coating liquid inside the storage tank and prevent it from standing still and cooling and solidifying.

[0014] Further improvement lies in that the spraying mechanism includes a discharge pipe, a booster pump, a shunt pipe, and spraying nozzles. The discharge pipe is fixedly connected to the bottom of the storage tank. The booster pump is installed outside the discharge pipe. The shunt pipe is fixedly connected to the bottom of the discharge pipe. A number of spraying nozzles are equidistantly fixedly connected to the bottom of the shunt pipe. Start the booster pump to pump the coating liquid inside the storage tank through the discharge pipe into the inside of the shunt pipe, and evenly spray it through the spraying nozzles to spray-process the panel furniture on the conveyor belt.

[0015] A further improvement is that observation windows are respectively installed on the fronts of the sealed box and the storage tank. Through the observation windows, the spraying condition of panel furniture and the remaining liquid level inside the storage tank can be observed in real time, which is convenient for timely replenishing liquid.

[0016] A further improvement is that the drying device includes a drying box, an air inlet, a dust-proof net, a diversion box, a fan, and an electric heating rod. The drying box is fixedly connected to the upper surface on the right side of the conveyor table. The air inlet is opened at the top of the drying box. The dust-proof net is installed inside the air inlet. The diversion box is fixedly connected to the top wall of the drying box. The two fans are respectively installed on the top of the diversion box. The electric heating rod is installed in the middle and lower part inside the diversion box. When the panel furniture is conveyed into the drying box through the conveyor belt, the electric heating rod is started to heat the air inside the diversion box, and then the fan is started to blow the hot air flow to the surface of the panel furniture, so as to quickly dry it and improve the efficiency of coating production.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. For the coating device for producing panel furniture with a nano coating, the electric lifting rod is used to push the coating roller into contact with the surface of the panel furniture, so as to evenly coat the coating on its surface. Then, the right electric lifting rod is started to push the collection box down to the upper part of the panel furniture, and the locally excessive paint is shoveled into the collection box, so that the coating remains uniform. Moreover, through the adjustment of the electric lifting rod, it can adapt to panel furniture with different thicknesses, improving the application range of the device.

[0019] 2. For the coating device for producing panel furniture with a nano coating, the stirring motor is started to drive the stirring shaft to rotate inside the sealed bearing, thereby driving the stirring rods on the stirring shaft to rotate. In cooperation with starting the electric heating plate, the temperature of the coating liquid inside the storage tank is maintained constant, avoiding the coating liquid inside the storage tank from standing and solidifying.

[0020] 3. For the coating device for producing panel furniture with a nano coating, the electric heating rod is started to heat the air inside the diversion box, and then the fan is started to blow the hot air flow to the surface of the panel furniture, so as to quickly dry it and improve the efficiency of coating production. Description of the Drawings

[0021] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0022] Figure 2 It is an independent sectional internal structural schematic diagram of the coating device of the present utility model;

[0023] Figure 3 It is an independent enlarged and split structural schematic diagram of the coating assembly of the present utility model;

[0024] Figure 4 It is a schematic diagram of the internal split structure of the side view section of the spraying unit of the present utility model;

[0025] Figure 5 It is a schematic diagram of the split structure of the side view section of the drying device of the present utility model.

[0026] In the figure: 1, conveyor table; 2, conveyor belt; 301, sealed box; 302, electric lifting rod; 303, coating assembly; 3031, U-shaped frame; 3032, rotary bearing; 3033, rotating shaft; 3034, coating roller; 304, collection box; 305, storage tank; 306, sealed bearing; 307, stirring motor; 308, stirring shaft; 309, stirring rod; 310, electric heating plate; 311, feeding hopper; 312, discharge pipe; 313, booster pump; 314, shunt pipe; 315, spraying nozzle; 316, observation window; 400, drying box; 401, air inlet; 402, dust-proof net; 403, diversion box; 404, fan; 405, electric heating rod. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1 - 5 , the present utility model provides a technical solution:

[0029] Embodiment 1:

[0030] A coating device for the production of panel furniture with a nano-coating, including a conveyor table 1 and a conveyor belt 2. The conveyor belt 2 is installed inside the conveyor table 1, and a coating device is provided above the conveyor table 1.

[0031] The coating device includes a coating unit and a spraying unit.

[0032] The coating unit includes a sealed box 301, an electric lifting rod 302, a coating assembly 303, and a collection box 304. The sealed box 301 is installed on the left side of the upper surface of the conveyor table 1. Two electric lifting rods 302 are respectively installed in the middle and on the right side of the top wall of the sealed box 301. The coating assembly 303 is installed at the bottom of the middle electric lifting rod 302, and the collection box 304 is fixedly connected to the bottom of the right electric lifting rod 302.

[0033] The coating assembly 303 includes a U-shaped frame 3031, a rotary bearing 3032, a rotary shaft 3033, and a coating roller 3034. The U-shaped frame 3031 is fixedly connected to the bottom of the electric lifting rod 302. Two rotary bearings 3032 are respectively installed on the front and rear sides of the U-shaped frame 3031. The rotary shaft 3033 is rotatably connected to the inside of the rotary bearing 3032. The coating roller 3034 is fixedly connected to the outside of the rotary shaft 3033. After the spraying unit finishes spraying, the electric lifting rod 302 is started to push the U-shaped frame 3031 downward, so that the coating roller 3034 inside it contacts the surface of the panel furniture. The frictional force between the two drives the rotary shaft 3033 inside the coating roller 3034 to rotate inside the rotary bearing 3032, thereby evenly coating the coating on the surface of the panel furniture. Then, the right electric lifting rod 302 is started to push the collection box 304 downward above the panel furniture, and the locally excessive paint is shoveled into the collection box 304 to keep the coating uniform.

[0034] The spraying unit includes a stirring mechanism and a spraying mechanism.

[0035] The stirring mechanism includes a storage tank 305, a sealing bearing 306, a stirring motor 307, a stirring shaft 308, and stirring rods 309. The storage tank 305 is fixedly connected to the left side of the sealing box 301. The sealing bearing 306 is installed inside the center of the top of the storage tank 305. The stirring motor 307 is installed on the top of the storage tank 305. The stirring shaft 308 is connected to the output end of the stirring motor 307 and is rotatably connected to the inside of the sealing bearing 306. Five groups of stirring rods 309 are vertically and equidistantly fixedly connected to the outer surface of the stirring shaft 308. The stirring motor 307 is started to drive the stirring shaft 308 to rotate inside the sealing bearing 306, thereby driving the stirring rods 309 on the stirring shaft 308 to rotate, preventing the coating liquid in the storage tank 305 from standing and solidifying. A feeding hopper 311 is installed at the front end of the top of the storage tank 305, and the coating liquid is poured into the storage tank 305 through the feeding hopper 311.

[0036] The spraying mechanism includes a discharge pipe 312, a booster pump 313, a shunt pipe 314, and spraying nozzles 315. The discharge pipe 312 is fixedly connected to the bottom of the storage tank 305. The booster pump 313 is installed outside the discharge pipe 312. The shunt pipe 314 is fixedly connected to the bottom of the discharge pipe 312. A number of spraying nozzles 315 are equidistantly fixedly connected to the bottom of the shunt pipe 314. The booster pump 313 is started to pump the coating liquid in the storage tank 305 through the discharge pipe 312 into the shunt pipe 314 and evenly spray it through the spraying nozzles 315 to spray-process the panel furniture on the conveyor belt 2.

[0037] Observation windows 316 are respectively installed on the front surfaces of the sealed box 301 and the material storage box 305. Through the observation window 316, the spraying condition of panel furniture and the remaining liquid level inside the material storage box 305 can be observed in real time, which is convenient for timely replenishing liquid.

[0038] Embodiment Two:

[0039] On the basis of Embodiment One, three installation bins are annularly arranged inside the inner wall of the material storage box 305, and electric heating plates 310 are installed inside the installation bins. The electric heating plates 310 are started to maintain the constant temperature of the coating liquid inside the material storage box 305 and prevent it from standing still and cooling and solidifying.

[0040] Embodiment Three:

[0041] On the basis of Embodiment Two, a drying device is arranged on the conveyor table 1. The drying device includes a drying box 400, an air inlet 401, a dust-proof net 402, a diversion box 403, a fan 404, and an electric heating rod 405. The drying box 400 is fixedly connected to the upper surface on the right side of the conveyor table 1. The air inlet 401 is opened at the top of the drying box 400. The dust-proof net 402 is installed inside the air inlet 401. The diversion box 403 is fixedly connected to the top wall of the drying box 400. Two fans 404 are respectively installed on the top of the diversion box 403. The electric heating rod 405 is installed in the middle and lower part inside the diversion box 403.

[0042] When the panel furniture is conveyed into the drying box 400 through the conveyor belt 2, the electric heating rod 405 is started to heat the air inside the diversion box 403, and then the fan 404 is started to blow the hot air flow onto the surface of the panel furniture, so as to quickly dry it and improve the efficiency of coating production.

[0043] 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 including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

Claims

1. A coating device for producing panel furniture with a nano coating, comprising a conveyor table (1) and a conveyor belt (2), wherein the conveyor belt (2) is installed inside the conveyor table (1), characterized in that: A coating device and a drying device are arranged on the conveying platform (1); The coating device comprises a coating unit and a spraying unit; The coating unit comprises a sealing box (301), an electric lifting rod (302), a coating assembly (303), and a collection box (304); the sealing box (301) is installed on the left side of the upper surface of the conveying platform (1); the two electric lifting rods (302) are respectively installed on the middle and right sides of the top wall of the sealing box (301); the coating assembly (303) is installed on the bottom of the middle electric lifting rod (302); and the collection box (304) is fixedly connected to the bottom of the right electric lifting rod (302).

2. The coating device for producing panel furniture with a nano coating according to claim 1, characterized in that: The coating assembly (303) comprises a U-shaped frame (3031), a rotating bearing (3032), a rotating shaft (3033), and a coating roller (3034); the U-shaped frame (3031) is fixedly connected to the bottom of the electric lifting rod (302); the two rotating bearings (3032) are respectively installed on the front and rear sides of the U-shaped frame (3031); the rotating shaft (3033) is rotatably connected to the inside of the rotating bearing (3032); and the coating roller (3034) is fixedly connected to the outside of the rotating shaft (3033).

3. The coating device for producing panel furniture with a nano coating according to claim 1, characterized in that: The spraying unit includes a stirring mechanism and a spraying mechanism; The stirring mechanism comprises a material storage box (305), a sealed bearing (306), a stirring motor (307), a stirring shaft (308), and a stirring rod (309); the material storage box (305) is fixedly connected to the left side of the sealed box (301); the sealed bearing (306) is installed inside the top center of the material storage box (305); the stirring motor (307) is installed on the top of the material storage box (305); the stirring shaft (308) is connected to the output end of the stirring motor (307) and is rotatably connected to the inside of the sealed bearing (306); and five groups of stirring rods (309) are fixedly connected to the outer surface of the stirring shaft (308) at vertical and equidistant intervals.

4. The coating device for producing panel furniture with a nano coating according to claim 3 is characterized in that: The inner wall of the material storage box (305) is provided with three installation chambers in a ring shape, and an electric heating plate (310) is installed inside the installation chamber. A feeding hopper (311) is installed at the top front end of the material storage box (305).

5. The coating device for producing panel furniture with a nano coating according to claim 3, characterized in that: The spraying mechanism comprises a discharge pipe (312), a booster pump (313), a diverter pipe (314), and a spray nozzle (315); the discharge pipe (312) is fixedly connected to the bottom of the material storage box (305); the booster pump (313) is installed on the outside of the discharge pipe (312); the diverter pipe (314) is fixedly connected to the bottom of the discharge pipe (312); and a plurality of spray nozzles (315) are fixedly connected to the bottom of the diverter pipe (314) at equal distances.

6. The coating device for producing panel furniture with a nano coating according to claim 5, characterized in that: Observation windows (316) are respectively installed on the front sides of the sealing box (301) and the material storage box (305).

7. The coating device for producing panel furniture with a nano coating according to claim 6, characterized in that: The drying device comprises a drying box (400), an air inlet (401), a dust-proof net (402), a guide box (403), a fan (404), and an electric heating rod (405); the drying box (400) is fixedly connected to the right side of the upper surface of the conveying platform (1); the air inlet (401) is opened at the top of the drying box (400); the dust-proof net (402) is installed inside the air inlet (401); the guide box (403) is fixedly connected to the top wall of the drying box (400); the two fans (404) are respectively installed on the top of the guide box (403); and the electric heating rod (405) is installed in the lower middle part of the guide box (403).

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