Spraying device for rapid coating process of facing wallboard

Abstract

The utility model relates to the technical field of facing wallboard processing, in particular to a spraying device for a facing wallboard rapid coating process, which comprises a roller conveyor, a lifting component is mounted on one side of the roller conveyor, and a dust removal component, a spraying component and a U-shaped frame are sequentially mounted at the top of the roller conveyor from left to right. And a plurality of fans are mounted at the top of the U-shaped frame in a penetrating manner. The lifting assembly comprises a bottom plate installed on one side of the roller conveyor, a shell is installed at the rear end of the bottom plate, a gear motor is installed at the top of the shell, a threaded rod is installed at the output end of the shell, and a sliding block is installed on the outer wall of the threaded rod in a threaded mode. According to the improved spraying device, when the spraying device is used, the veneer wallboard can be automatically lifted for feeding through the lifting assembly, the manual feeding work intensity is relieved, the machining efficiency is improved, meanwhile, dust attached to the surface of the veneer wallboard can be removed through the dust removal assembly, and the situation that the dust influences the spraying effect is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative wall panel processing, in particular to a spraying device for a rapid painting process of decorative wall panels. Background Technique

[0002] The processing of decorative wall panels involves the design, production and processing of the surfaces of the wall panels to achieve the purposes of beauty, functionality or protection. These wall panels are usually used for interior decoration and can be made of wood, plastic, metal or composite materials.

[0003] When processing decorative wall panels and treating the surfaces of the wall panels, a spraying device is generally required to spray paint on the surfaces of the decorative wall panels.

[0004] The inventor found the following problems in the prior art during the implementation of the present utility model: 1. When some existing ordinary spraying devices are in use, manual handling is generally required for feeding, which is time-consuming and laborious and affects the processing efficiency; 2. When some existing ordinary spraying devices are in use, the dust adhered to some decorative wall panels will affect the spraying effect on the decorative wall panels. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a spraying device for a rapid painting process of decorative wall panels to solve the problems of inconvenient feeding and no dust removal structure of the ordinary spraying device mentioned in the above background technique. To achieve the above purpose, the present utility model provides the following technical solution: A spraying device for a rapid painting process of decorative wall panels, including a roller conveyor, a lifting component is installed on one side of the roller conveyor, a dust removal component, a spraying component and a U-shaped frame are sequentially installed on the top of the roller conveyor from left to right, and a plurality of air blowers are installed through the top of the U-shaped frame.

[0006] The lifting component includes a bottom plate installed on one side of the roller conveyor, a housing is installed at the rear end of the bottom plate, a reduction motor is installed on the top of the housing, a threaded rod is installed at the output end of the housing, a slider is installed on the outer wall of the threaded rod, a support plate is installed at the front end of the slider, a first U-shaped plate is installed on one side of the housing, a multi-stage push rod is installed through one side of the first U-shaped plate, and a pushing plate is installed on one side of the multi-stage push rod.

[0007] The dust removal component includes a support block installed on the top of the roller conveyor, a dust suction cover and a second U-shaped plate are sequentially installed on the top of the support block from left to right, a servo motor is installed at the rear end of the dust suction cover, a connecting rod is installed at the output end of the servo motor, a brush roller is installed on the outer wall of the connecting rod, a three-way pipe is installed through the top of the dust suction cover, a support ring and a centrifugal fan are sequentially installed on the top of the second U-shaped plate from front to back, and a dust collection bag is installed at the front end of the centrifugal fan.

[0008] Further preferably, the plurality of fans are evenly and equidistantly distributed on the top of the U-shaped frame.

[0009] Further preferably, the spraying assembly includes a mounting plate installed on the top of the roller conveyor, a storage tank installed on the top of the mounting plate, a gear pump installed on the top of the storage tank, a spraying pipe installed on the bottom of the storage tank, and a plurality of nozzles provided at the bottom of the spraying pipe.

[0010] Further preferably, the external dimension structure of the slider is consistent with the internal dimension structure of the housing, and the slider and the reduction motor form a screw drive mechanism through a threaded rod, and the housing, the reduction motor, the threaded rod, and the slider are symmetrically distributed about the vertical center line of the support plate.

[0011] Further preferably, the push plate and the multi-stage push rod form a telescopic mechanism.

[0012] Further preferably, the connecting rod is rotatably installed on the inner wall of the dust suction hood, and the brush roller is connected to the servo motor through the connecting rod to form a rotating mechanism, and the servo motor, the connecting rod, and the brush roller are symmetrically distributed about the vertical center line of the dust suction hood.

[0013] Further preferably, the internal dimension structure of the support ring is consistent with the external dimension structure of the dust collection bag, and there are two support rings in total, and one side of the centrifugal fan is communicated with the tee pipe.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, through the lifting assembly, when using the spraying device, start the reduction motor, drive the slider and the support plate to move upward through the threaded rod. When the bottom of the topmost facing wallboard stacked on the support plate is slightly higher than the top of the roller conveyor, stop the reduction motor, and then start the multi-stage push rod. Push the facing wallboard onto the roller conveyor through the push plate, which can automatically feed the roller conveyor without manual handling, reducing the labor intensity and improving the processing efficiency at the same time.

[0016] In the present utility model, through the dust removal assembly, when the roller conveyor conveys the facing wallboard from left to right, start the servo motor and the centrifugal fan. The top surface of the facing wallboard contacts the brush roller, and the servo motor drives the brush roller to rotate through the connecting rod to remove dust from the top surface of the facing wallboard. The centrifugal fan sucks dust through the tee pipe and the dust suction hood, which can automatically remove the dust attached to the top surface of the facing wallboard, avoiding the influence of dust on the spraying effect and the appearance of processing defective products, and improving the production economic benefits. Description of the Drawings

[0017] Figure 1This is the front view structural schematic diagram of the utility model;

[0018] Figure 2 This is the structural schematic diagram of the lifting component of the utility model;

[0019] Figure 3 This is the structural schematic diagram of the dust removal component of the utility model;

[0020] Figure 4 This is the bottom view structural schematic diagram of the dust removal component of the utility model;

[0021] Figure 5 This is the structural schematic diagram of the spraying component of the utility model.

[0022] In the figure: 1, roller conveyor; 2, lifting component; 201, bottom plate; 202, housing; 203, reduction motor; 204, threaded rod; 205, slider; 206, support plate; 207, first U-shaped plate; 208, multi-stage push rod; 209, push plate; 3, dust removal component; 301, support block; 302, dust suction hood; 303, second U-shaped plate; 304, servo motor; 305, connecting rod; 306, brush roller; 307, tee; 308, support ring; 309, centrifugal fan; 3010, dust collection bag; 4, spraying component; 401, mounting plate; 402, storage tank; 403, gear pump; 404, spraying pipe; 5, U-shaped frame; 6, fan. Specific embodiments

[0023] 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 of 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.

[0024] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a spraying device for a fast painting process of decorative wall panels, including a roller conveyor 1, a lifting component 2 is installed on one side of the roller conveyor 1, a dust removal component 3, a spraying component 4 and a U-shaped frame 5 are sequentially installed on the top of the roller conveyor 1 from left to right, and a plurality of fans 6 are installed through the top of the U-shaped frame 5.

[0025] The lifting component 2 includes a bottom plate 201 installed on one side of the roller conveyor 1. A housing 202 is installed at the rear end of the bottom plate 201. A reduction motor 203 is installed on the top of the housing 202. A threaded rod 204 is installed at the output end of the housing 202. A slider 205 is threadedly installed on the outer wall of the threaded rod 204. A support plate 206 is installed at the front end of the slider 205. A first U-shaped plate 207 is installed on one side of the housing 202. A multi-stage push rod 208 is installed through one side of the first U-shaped plate 207. A push plate 209 is installed on one side of the multi-stage push rod 208.

[0026] The dust removal component 3 includes a support block 301 installed on the top of the roller conveyor 1. A dust suction hood 302 and a second U-shaped plate 303 are successively installed on the top of the support block 301 from left to right. A servo motor 304 is installed at the rear end of the dust suction hood 302. A connecting rod 305 is installed at the output end of the servo motor 304. A brush roller 306 is installed on the outer wall of the connecting rod 305. A three-way pipe 307 is installed through the top of the dust suction hood 302. A support ring 308 and a centrifugal fan 309 are successively installed on the top of the second U-shaped plate 303 from front to back. A dust collection bag 3010 is installed at the front end of the centrifugal fan 309.

[0027] In this embodiment, as Figure 1 shown, a number of fans 6 are evenly and equidistantly distributed on the top of the U-shaped frame 5; when a number of fans are started simultaneously, the fans blow air downward, which can improve the air-drying speed of the paint on the decorative wall panel and improve the processing efficiency of the decorative wall panel.

[0028] In this embodiment, as Figure 1 and Figure 5 shown, the spraying component 4 includes a mounting plate 401 installed on the top of the roller conveyor 1. A storage tank 402 is installed on the top of the mounting plate 401. A gear pump 403 is installed on the top of the storage tank 402. A spraying pipe 404 is installed at the bottom of the storage tank 402, and a number of nozzles are provided at the bottom of the spraying pipe 404; when the gear pump 403 is started, the paint in the storage tank 402 is pumped through a pipeline, then the paint enters the spraying pipe 404 through the pipeline, and then is evenly sprayed out through a number of nozzles at the bottom of the spraying pipe 404 to spray the paint on the surface of the decorative wall panel.

[0029] In this embodiment, as Figure 2As shown, the external dimension structure of the slider 205 is consistent with the internal dimension structure of the housing 202. The slider 205 and the reduction motor 203 form a screw drive mechanism through the threaded rod 204. The housing 202, the reduction motor 203, the threaded rod 204, and the slider 205 are symmetrically distributed about the vertical center line of the support plate 206. When the reduction motor 203 is started, the slider 205 is driven to move up and down by the threaded rod 204. The slider 205 slides within the housing 202. When the slider 205 moves up and down, it drives the support plate 206 to move up and down, which can automatically lift the facing wallboard on the support plate 206 and improve the convenience of feeding the roller conveyor 1.

[0030] In this embodiment, as Figure 2 shown, the push plate 209 and the multi-stage push rod 208 form a telescopic mechanism. When the multi-stage push rod 208 is started, it can drive the push plate 209 to move left and right, and can push the facing wallboard on the support plate 206 onto the roller conveyor 1, improving the convenience of feeding the roller conveyor 1.

[0031] In this embodiment, as Figure 3 and Figure 4 shown, the connecting rod 305 is rotatably installed on the inner wall of the dust suction hood 302. The brush roller 306 and the servo motor 304 form a rotating mechanism through the connecting rod 305. The servo motor 304, the connecting rod 305, and the brush roller 306 are symmetrically distributed about the vertical center line of the dust suction hood 302. When the two servo motors 304 are started, the brush roller 306 is driven to rotate by the connecting rod 305, which can remove dust from the surface of the facing wallboard and prevent the dust on the surface of the facing wallboard from affecting the spraying effect.

[0032] In this embodiment, as Figure 3 and Figure 4 shown, the internal dimension structure of the support ring 308 is consistent with the external dimension structure of the dust collection bag 3010. There are two support rings 308 in total. One side of the centrifugal fan 309 is connected to the tee pipe 307. The support ring 308 is sleeved on the outer wall of the dust collection bag 3010, improving the stability of the dust collection bag 3010 during use. When the centrifugal fan 309 is started, dust is sucked through the tee pipe 307 and the dust suction hood 302, preventing the dust removed by the brush roller 306 from rising into the air and causing air pollution. The dust sucked by the centrifugal fan 309 enters the dust collection bag 3010 and is collected by the dust collection bag 3010.

[0033] The usage method and advantages of the present utility model: For the spraying device of the rapid painting process of the facing wallboard, during use, the working process is as follows:

[0034] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 andFigure 5 As shown, first start the roller conveyor 1, place multiple facing wall panels to be sprayed on the top of the support plate 206, then start the reduction motor 203, drive the slider 205 and the support plate 206 to move upward through the threaded rod 204. When the bottom of the topmost facing wall panel stacked on the support plate 206 is slightly higher than the top of the roller conveyor 1, stop the reduction motor 203. Then start the multi-stage push rod 208, push the facing wall panel to move to the right through the push plate 209, so that the facing wall panel moves onto the roller conveyor 1. Then the multi-stage push rod 208 drives the push plate 209 to reset. The roller conveyor 1 conveys the facing wall panel from left to right. Then start the servo motor 304 and the centrifugal fan 309. The servo motor 304 drives the brush roller 306 to rotate through the connecting rod 305 to remove dust from the surface of the facing wall panel. The centrifugal fan 309 sucks dust through the three-way pipe 307 and the dust suction hood 302. Then the dust sucked by the centrifugal fan 309 is sent into the dust collection bag 3010. Then the facing wall panel is continuously conveyed from left to right by the roller conveyor 1 to the bottom of the spraying assembly 4. The distance sensor at the bottom of the storage tank 402 senses the facing wall panel, and the gear pump 403 is started to extract the paint in the storage tank 402 through the pipeline and enter the spraying pipe 404. Then it is evenly sprayed out through several nozzles at the bottom of the spraying pipe 404 to spray paint on the facing wall panel. Then the sprayed facing wall panel moves to the bottom of the U-shaped frame 5. Then several fans 6 are started to dry the paint on the facing wall panel.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for a fast coating process of a facing wallboard, comprising a roller conveyor (1), characterized in that: A lifting assembly (2) is installed on one side of the roller conveyor (1), a dust removal assembly (3), a spraying assembly (4) and a U-shaped frame (5) are installed on the top of the roller conveyor (1) in sequence from left to right, and a plurality of fans (6) are installed through the top of the U-shaped frame (5); The lifting assembly (2) comprises a base plate (201) installed on one side of the roller conveyor (1), a shell (202) is installed at the rear end of the base plate (201), a reduction motor (203) is installed on the top of the shell (202), a threaded rod (204) is installed at the output end of the shell (202), a slider (205) is threadedly installed on the outer wall of the threaded rod (204), a support plate (206) is installed at the front end of the slider (205), a first U-shaped plate (207) is installed on one side of the shell (202), a multi-stage push rod (208) is installed through one side of the first U-shaped plate (207), and a push plate (209) is installed on one side of the multi-stage push rod (208); The dust removal assembly (3) comprises a support block (301) installed on the top of the roller conveyor (1); a dust hood (302) and a second U-shaped plate (303) are installed on the top of the support block (301) from left to right in sequence; a servo motor (304) is installed at the rear end of the dust hood (302); a connecting rod (305) is installed at the output end of the servo motor (304); a brush roller (306) is installed on the outer wall of the connecting rod (305); a three-way pipe (307) is installed through the top of the dust hood (302); a support ring (308) and a centrifugal fan (309) are installed on the top of the second U-shaped plate (303) from front to back in sequence; and a dust bag (3010) is installed at the front end of the centrifugal fan (309).

2. The spraying device for the rapid coating process of a facing wallboard according to claim 1 is characterized in that: The plurality of fans (6) are evenly and equidistantly distributed on the top of the U-shaped frame (5).

3. The spraying device for the rapid coating process of a facing wallboard according to claim 1 is characterized in that: The spraying assembly (4) comprises a mounting plate (401) mounted on the top of the roller conveyor (1), a material storage box (402) is mounted on the top of the mounting plate (401), a gear pump (403) is mounted on the top of the material storage box (402), a spraying pipe (404) is mounted on the bottom of the material storage box (402), and a plurality of spray heads are arranged at the bottom of the spraying pipe (404).

4. The spraying device for the rapid coating process of a facing wallboard according to claim 1 is characterized in that: The external dimension structure of the slider (205) is consistent with the internal dimension structure of the housing (202), and the slider (205) forms a spiral transmission mechanism through the threaded rod (204) and the reduction motor (203), and the housing (202), the reduction motor (203), the threaded rod (204) and the slider (205) are symmetrically distributed about the vertical center line of the support plate (206).

5. The spraying device for the rapid coating process of a facing wallboard according to claim 1 is characterized in that: The push plate (209) and the multi-stage push rod (208) form a telescopic mechanism.

6. The spraying device for rapid coating process of facing wallboard according to claim 1 is characterized in that: The connecting rod (305) is rotatably mounted on the inner wall of the dust hood (302), and the brush roller (306) forms a rotating mechanism through the connecting rod (305) and the servo motor (304), and the servo motor (304), the connecting rod (305) and the brush roller (306) are symmetrically distributed about the vertical center line of the dust hood (302).

7. The spraying device for rapid coating process of facing wallboard according to claim 1 is characterized in that: The internal dimension structure of the support ring (308) is consistent with the external dimension structure of the dust collecting bag (3010), and there are two support rings (308) in total, and one side of the centrifugal fan (309) is connected to the three-way pipe (307).

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