Aluminum alloy door and window production frame paint spraying device

Abstract

The utility model relates to aluminium alloy door and window paint spraying equipment technical field, specifically is a kind of aluminium alloy door and window production frame paint spraying device, including paint spraying equipment main part, the paint spraying equipment main part outer wall surface is provided with the cabinet for protection, and the inside of cabinet is provided with filter bin, and filter bin has two groups, the inside of cabinet is equipped with the air pump for deodorization, and air pump has two groups;When needing to replace the filter plate inside the frame box in filter bin, only need to control the stop valve closing of three-way pipe and the filter bin communication place, and open the stop valve of three-way pipe and another filter bin communication place, so that the peculiar smell of air pump extraction can pass three-way pipe and enter another filter bin and carry out filtering treatment, then personnel can dismantle the frame box in closed filter bin under the condition that paint spraying equipment does not stop, it is convenient to clean or replace the filter plate inside frame box, and adjustment and dismounting are simple and convenient, convenient operation.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum alloy door and window painting equipment, specifically to a painting device for aluminum alloy door and window production frames. Background Technology

[0002] Aluminum alloy doors and windows refer to doors and windows made with aluminum alloy extruded profiles as frames, mullions, and sashes, often shortened to aluminum doors and windows. Aluminum alloy doors and windows include those using aluminum alloy as the load-bearing member (the member that bears and transmits its own weight and load) and those made of wood or plastic composites, often shortened to aluminum-wood composite doors and windows or aluminum-plastic composite doors and windows. Application number 202420959884.2 discloses a painting device for aluminum alloy door and window production frames. This device uses a controller to activate an extraction mechanism to extract harmful gases, which are then filtered by a filtration mechanism, preventing users from inhaling large amounts of harmful gases. However, while the extraction and filtration mechanisms are used to extract and filter odors generated during painting, disassembling and replacing the filter plates requires stopping the entire machine, making operation inconvenient. Therefore, we propose a painting device for aluminum alloy door and window production frames. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a painting device for aluminum alloy door and window production frames.

[0004] The technical solution adopted by this utility model to solve its technical problem is a painting device for aluminum alloy door and window production frames, including a painting equipment body. The outer wall surface of the painting equipment body is provided with a protective casing, and a filter chamber is provided inside the casing. There are two sets of filter chambers. An air pump for deodorization is installed inside the casing. There are two sets of air pumps. The air outlet end of the air pump and the air inlet end of the filter chamber are both equipped with a shut-off valve for controlling opening and closing. There are multiple sets of shut-off valves. A three-way pipe connected to the air pump is installed between the three sets of shut-off valves. The filter chamber has a support frame attached to its inner side, and two sets of rotating rods are screwed onto the outer wall of the casing and connected to the frame. The frame has multiple sets of filter plates for deodorization attached to its inner side. Two sets of automatic exhaust valves are installed on the outer wall of the casing and connected to the filter chamber. The bottom surface of the frame and the outer wall are both bonded with leak-proof gaskets.

[0005] By adopting the above technical solution, during the use of the aluminum alloy door and window frame painting equipment, the air pump inside the machine can operate and easily extract the odor generated during painting through the suction hood. The extracted odor can be guided into the filter chamber inside the machine through the three-way pipe. Multiple filter plates in the frame box inside the filter chamber can easily filter the extracted odor. The frame box in the filter chamber can be disassembled by simply unscrewing the screw on the outside of the machine, making it easy to replace the filter plates. At the same time, when the air pressure inside the filter chamber reaches a certain level, the automatic exhaust valve can be automatically opened to facilitate the discharge of the filtered gas, thereby improving the stability of aluminum alloy door and window frame painting. When it is necessary to replace the filter plate inside the frame box in the filter chamber, simply close the shut-off valve at the connection between the three-way pipe and the filter chamber, and open the shut-off valve at the connection between the three-way pipe and the filter chamber. This allows the odor extracted by the air pump to enter another set of filter chambers for filtration through the three-way pipe. Then, the staff can disassemble the frame box in the sealed filter chamber without stopping the painting equipment, making it easy to clean or replace the filter plate inside the frame box. The adjustment and disassembly are simple and convenient to operate.

[0006] Specifically, the inner wall surface of the filter chamber is integrally constructed with protrusions for limiting the position, and there are multiple sets of protrusions. The outer peripheral surface of the frame box is provided with grooves that fit the protrusions, and there are multiple sets of grooves.

[0007] By adopting the above technical solution, the groove on the outer periphery of the frame box can easily fit with the protrusion on the inner periphery of the filter chamber, which can improve the stability when the frame box and the filter chamber are connected, and enable the filter plate inside the frame box to operate more stably.

[0008] Specifically, the outer two-sided end surfaces of the frame box are fitted with grid mesh for limiting positioning.

[0009] By adopting the above technical solution, the two sets of grid meshes on the outer periphery of the frame box can conveniently limit the filter plate while allowing odors to pass through, thereby enabling the filter plate to filter odors.

[0010] Specifically, a one-way valve is installed at the connection between the shut-off valve and the chassis.

[0011] By adopting the above technical solution, the one-way valve inside the shut-off valve can easily prevent backflow, thereby reducing the situation where odors entering the filter chamber flow back into the three-way pipe.

[0012] Specifically, a horizontal tube for guiding flow is assembled between the two sets of automatic exhaust valves.

[0013] By adopting the above technical solution, the horizontal pipe can be easily connected to the external exhaust pipe, which facilitates the guidance of the gas discharged from the automatic exhaust valve, so that the filtered gas can be discharged to the designated location.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The technical solution of this application, through the design of a chassis, air pump, frame box, filter plate, rotating rod, rubber gasket, and automatic exhaust valve, enables the air pump inside the chassis to operate during the use of aluminum alloy door and window frame painting equipment. This allows for the convenient extraction of odors generated during painting via a suction hood. The extracted odors are guided into the filter chamber inside the chassis through a three-way pipe. Multiple filter plates in the frame box inside the filter chamber facilitate the filtration of the extracted odors. The frame box in the filter chamber can be disassembled simply by unscrewing the rotating rod on the outside of the chassis, making it easy to replace the filter plates. Furthermore, when the air pressure inside the filter chamber reaches a certain level, the automatic exhaust valve automatically opens, facilitating the release of the filtered gas, thereby improving the stability of aluminum alloy door and window frame painting.

[0015] 2. The technical solution of this application, through the design of the filter chamber, the three-way pipe and the shut-off valve, allows for easy replacement of the filter plates inside the frame box in the filter chamber when the filter plates need to be replaced. Simply close the shut-off valve at the connection between the three-way pipe and the filter chamber and open the shut-off valve at the connection between the three-way pipe and another filter chamber. This allows the odor extracted by the air pump to enter another set of filter chambers for filtration through the three-way pipe. Then, the staff can disassemble the frame box in the sealed filter chamber without stopping the painting equipment, making it convenient to clean or replace the filter plates inside the frame box. The adjustment and disassembly are simple and convenient to operate. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is an isometric drawing of the present invention; Figure 2 This is an exploded view of the connection structure between the chassis and the frame of this utility model. Figure 3 This is a schematic plan view of the connection structure between the chassis and the frame of this utility model; In the diagram: 1. Main body of the painting equipment; 2. Chassis; 3. Filter chamber; 4. Air pump; 5. Shut-off valve; 6. T-pipe; 7. Frame box; 8. Filter plate; 9. Rotary rod; 10. Automatic exhaust valve; 11. Rubber pad; 12. Groove; 13. Raised strip; 14. Grille; 15. One-way valve; 16. Horizontal pipe. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Please see Figure 1-3 This utility model provides a technical solution: a painting device for aluminum alloy door and window production frames, including a painting equipment body 1, a protective casing 2 on the outer wall surface of the painting equipment body 1, and a filter chamber 3 inside the casing 2, with two sets of filter chambers 3. An air extraction pump 4 for deodorization is installed inside the casing 2, with two sets of air extraction pump 4. Both the air outlet of the air extraction pump 4 and the air inlet of the filter chamber 3 are equipped with a shut-off valve 5 for controlling opening and closing, and there are multiple sets of shut-off valves 5, including three sets of shut-off valves 5. A three-way pipe 6 connected to the air pump 4 is installed between the filter chamber 3; a frame box 7 for support is snapped into the inner side of the filter chamber 3, and a rotating rod 9 connected to the frame box 7 is screwed onto the outer wall surface of the casing 2, and there are two sets of rotating rods 9; a filter plate 8 for deodorization is snapped into the inner side of the frame box 7, and there are multiple sets of filter plates 8; an automatic exhaust valve 10 connected to the filter chamber 3 is installed on the outer wall surface of the casing 2, and there are two sets of automatic exhaust valves 10; and a rubber gasket 11 for leak prevention is glued to both the bottom surface and the outer wall surface of the frame box 7.

[0020] During use, the air pump 4 inside the machine housing 2 can operate and easily extract the odor generated during painting through the suction hood. The extracted odor can be guided into the filter chamber 3 inside the machine housing 2 through the three-way pipe 6. The multiple filter plates 8 in the frame box 7 inside the filter chamber 3 can easily filter the extracted odor. The frame box 7 in the filter chamber 3 can be disassembled by simply unscrewing the screw rod 9 on the outside of the machine housing 2, making it easy to replace the filter plates 8 in the frame box 7. At the same time, when the air pressure inside the filter chamber 3 reaches a certain level, it can automatically open the automatic exhaust valve 10 and facilitate the discharge of the filtered gas, thereby improving the stability of painting aluminum alloy door and window frames. When it is necessary to replace the filter plate 8 inside the frame box 7 in the filter chamber 3, simply close the shut-off valve 5 at the connection point between the three-way pipe 6 and the filter chamber 3, and open the shut-off valve 5 at the connection point between the three-way pipe 6 and the filter chamber 3. This allows the odor extracted by the air pump 4 to enter another set of filter chambers 3 through the three-way pipe 6 for filtration. Then, the staff can disassemble the frame box 7 in the sealed filter chamber 3 without stopping the painting equipment, making it convenient to clean or replace the filter plate 8 inside the frame box 7. The adjustment and disassembly are simple and convenient to operate.

[0021] like Figure 2As shown, the inner wall surface of the filter chamber 3 is integrally constructed with protrusions 13 for limiting the position, and there are multiple sets of protrusions 13. The outer peripheral surface of the frame box 7 is provided with grooves 12 that fit with the protrusions 13, and there are multiple sets of grooves 12.

[0022] When in use, the groove 12 on the outer periphery of the frame box 7 can easily fit with the protrusion 13 on the inner periphery of the filter chamber 3, which can improve the stability when the frame box 7 and the filter chamber 3 are connected, and enable the filter plate 8 inside the frame box 7 to operate more stably.

[0023] like Figure 2 and Figure 3 As shown, the outer two side surfaces of the frame box 7 are fitted with grid mesh 14 for limiting the position.

[0024] When in use, the two sets of grids 14 on the outer periphery of the frame box 7 can conveniently limit the filter plate 8 while allowing odors to pass through, thus enabling the filter plate 8 to filter odors.

[0025] like Figure 3 As shown, a one-way valve 15 is installed at the connection between the shut-off valve 5 and the chassis 2.

[0026] When in use, the one-way valve 15 inside the shut-off valve 5 facilitates backflow prevention, thereby reducing the possibility of odors entering the filter chamber 3 flowing back into the three-way pipe 6.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, a horizontal pipe 16 for guiding flow is assembled between the two sets of automatic exhaust valves 10.

[0028] In use, the horizontal pipe 16 can be easily connected to the external exhaust pipe, which facilitates the flow of gas discharged from the automatic exhaust valve 10, so that the filtered gas can be discharged to the designated location.

[0029] The working principle and usage process of this utility model are as follows: In use, first install the corresponding structural components in suitable positions. During the use of the aluminum alloy door and window production frame painting equipment, the air pump 4 inside the machine housing 2 can operate, facilitating the extraction of odors generated during painting through the suction hood. The extracted odors are guided into the filter chamber 3 inside the machine housing 2 through the three-way pipe 6. Multiple filter plates 8 in the frame box 7 inside the filter chamber 3 facilitate the filtration of the extracted odors. The frame box 7 in the filter chamber 3 can be disassembled simply by unscrewing the screw rod 9 on the outside of the machine housing 2, making it easy to replace the filter plates 8. Simultaneously, when the air pressure inside the filter chamber 3 reaches a certain level, the automatic exhaust valve 10 automatically opens, allowing for... The filtered gas is then discharged, thereby improving the stability of aluminum alloy door and window frame painting. When it is necessary to replace the filter plate 8 inside the frame box 7 in the filter chamber 3, simply close the shut-off valve 5 at the connection between the three-way pipe 6 and the filter chamber 3, and open the shut-off valve 5 at the connection between the three-way pipe 6 and the filter chamber 3. This allows the odor extracted by the air pump 4 to enter another set of filter chambers 3 for filtration through the three-way pipe 6. Then, the staff can disassemble the frame box 7 in the sealed filter chamber 3 without stopping the painting equipment, making it convenient to clean or replace the filter plate 8 inside the frame box 7. The adjustment and disassembly are simple and convenient, making it easy to operate and enabling the painting equipment to paint aluminum alloy door and window frames more conveniently.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A painting device for aluminum alloy door and window production frames, characterized in that, The equipment includes a main body (1) of a spray painting equipment. The outer wall surface of the main body (1) of the spray painting equipment is provided with a protective casing (2). The inner side of the casing (2) is provided with a filter chamber (3), and there are two sets of filter chambers (3). The inner side of the casing (2) is equipped with an air pump (4) for deodorization, and there are two sets of air pumps (4). The air outlet end of the air pump (4) and the air inlet end of the filter chamber (3) are both equipped with a shut-off valve (5) for controlling the opening and closing. There are multiple sets of shut-off valves (5). A three-way pipe (6) connected to the air pump (4) is installed between the three sets of shut-off valves (5). The filter chamber (3) is fitted with a support frame box (7) inside, and a rotating rod (9) is screwed onto the outer wall surface of the chassis (2) and connected to the frame box (7). There are two sets of rotating rods (9). The frame box (7) is fitted with a deodorizing filter plate (8) inside, and there are multiple sets of filter plates (8). The outer wall surface of the chassis (2) is equipped with an automatic exhaust valve (10) that communicates with the filter chamber (3). There are two sets of automatic exhaust valves (10). The bottom surface of the frame box (7) and the outer wall surface are both bonded with a leak-proof rubber gasket (11).

2. The aluminum alloy door and window production frame painting device according to claim 1, characterized in that, The inner wall surface of the filter chamber (3) is integrally constructed with protrusions (13) for limiting the position, and there are multiple sets of protrusions (13). The outer peripheral surface of the frame box (7) is provided with grooves (12) that fit with the protrusions (13), and there are multiple sets of grooves (12).

3. The aluminum alloy door and window production frame painting device according to claim 1, characterized in that, The outer two sides of the frame box (7) are fitted with grid mesh (14) for limiting the position.

4. The aluminum alloy door and window production frame painting device according to claim 1, characterized in that, One-way valves (15) are installed at the connection between the shut-off valve (5) and the chassis (2).

5. The aluminum alloy door and window production frame painting device according to claim 1, characterized in that, A horizontal tube (16) for guiding flow is fitted between the two sets of automatic exhaust valves (10).

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