A dust removal device for an automobile baking oven

Abstract

The utility model relates to a kind of automobile baking paint room dust removal devices, the utility model includes baking paint room body;Baking paint room body side wall is fixedly connected with fixed plate;The fixed plate side wall is fixedly connected with electric push cylinder;The electric push cylinder end is fixedly connected with sliding block;Sliding block middle part is fixedly connected with water outlet pipe;The water outlet pipe side wall is connected with water inlet pipe;Multiple water outlets are arranged in the water outlet pipe middle part;The baking paint room body top is fixedly connected with slide rail;The sliding block and slide rail are slidingly connected;This step is driven by setting electric push cylinder sliding block and water outlet pipe can be to the water spray of baking paint room body inside, when water outlet pipe is moved back and forth in baking paint room body inside can make water can be fully sprayed to baking paint room body inside, at this time, dust suspended in baking paint room body inside is adhered by water sprayed at water inlet pipe then falls to the bottom of baking paint room body and plays the role of dust reduction.

Description

Technical Field

[0001] This utility model relates to the field of paint booth technology, and in particular to a dust removal device for automotive paint booths. Background Technology

[0002] Automotive paint booths are specialized equipment used for spraying and baking vehicle paint. Existing automotive paint booths use mechanical control to operate the spraying and baking processes. Compared with traditional manual operation, using a paint booth is more efficient, safer, and more stable.

[0003] Existing automotive paint booths require spraying mixed paint onto the vehicle surface, then turning on the heating system to bake the paint. The temperature is adjusted according to the type of paint used, and the paint is baked until it is completely solidified before the vehicle is removed from the paint booth. Through long-term use and observation, it has been found that the presence of dust in the paint booth affects the quality of the product. Dust adheres to the paint during the painting and baking process, causing uneven color and bubbling on the paint surface. Summary of the Invention

[0004] To solve the above-mentioned technical problems, this utility model provides a dust removal device for automotive paint booths, including a paint booth body; a fixing plate is fixedly connected to the side wall of the paint booth body; an electric pusher cylinder is fixedly connected to the side wall of the fixing plate; a slider is fixedly connected to the end of the electric pusher cylinder; a water outlet pipe is fixedly connected to the middle of the slider; a water inlet pipe is connected to the side wall of the water outlet pipe; multiple water outlet holes are opened in the middle of the water outlet pipe; a slide rail is fixedly connected to the top of the paint booth body; the slider slides in cooperation with the slide rail; this step, by setting the electric pusher cylinder to drive the slider and the water outlet pipe, can spray water into the interior of the paint booth body. When the water outlet pipe moves back and forth inside the paint booth body, the water can be fully sprayed into the interior of the paint booth body. At this time, the dust suspended inside the paint booth body will be adsorbed by the water sprayed at the water inlet pipe and then fall to the bottom of the paint booth body, thus playing a dust reduction role.

[0005] In one embodiment of this utility model, an air outlet pipe is fixedly connected to the middle of the slider; an air outlet hole is connected to the side wall of the air outlet pipe; and multiple air inlets are opened in the middle of the air outlet pipe. This step, by setting the air outlet pipe, can spray air into the interior of the paint booth body, which can blow out the dust inside the paint booth body. At the same time, when the air outlet pipe sprays air, it can blow the water sprayed from the water outlet hole into a water mist, which can more fully contact and adhere to the dust inside the paint booth body, so as to achieve a more effective dust reduction effect.

[0006] In one embodiment of this utility model, an exhaust pipe is connected to the middle of the paint booth body; a support plate is fixed to the inner wall of the exhaust pipe; a motor is fixed to the middle of the support plate; a rotating shaft is fixed to the output end of the motor; and multiple fan blades are fixed to the side wall of the rotating shaft. This step, by setting the motor to drive the fan blades to rotate, can exhaust air from the inside of the paint booth body, and extract the dust inside the paint booth body through suction, thereby playing a dust reduction role.

[0007] In one embodiment of this utility model, a ventilation mesh cover is fixedly connected to the end of the exhaust pipe; a sponge board is fixedly connected to the inner wall of the exhaust pipe; and an activated carbon box is fixedly connected to the inner wall of the exhaust pipe. This step, by setting up the ventilation mesh cover, the sponge board, and the activated carbon box, can filter the passing airflow. When the airflow passes through the sponge board, it can absorb the moisture and some dust mixed in the airflow, and then the dust is filtered by the activated carbon box before finally flowing out, thus playing a dust reduction role. At the same time, it can reduce the impact of moisture and dust on the operation of the motor and fan blades, thus playing a protective role.

[0008] In one embodiment of this utility model, a pair of ventilation slots are provided on the top of the paint booth body; a pair of fixing rods are fixedly connected to the inner sidewall of the ventilation slots; a fixing ring is fixedly connected to the ends of the pair of fixing rods; an electric heating wire is fixedly connected to the inner sidewall of the fixing ring; this step, by setting the electric heating wire, can heat the air entering the paint booth body, so that the hot air heats the inside of the paint booth body, which can keep the inside of the paint booth body at a constant temperature. When subsequent paint baking work is required, the heating time inside the paint booth body will be reduced, thereby improving work efficiency.

[0009] In one embodiment of this utility model, the slider sidewall is hinged with a pair of hinge shafts; each of the hinge shaft sidewalls is fixedly connected to a connecting rod; an arc-shaped plate is fixedly connected to the end of the connecting rod; this step allows for opening and closing operations by setting the arc-shaped plate. When it is necessary to spray air and water on areas with more dust, the arc-shaped plate can be adjusted to bring it closer together, which can increase the intensity of the water flow and airflow to achieve a more precise dust suppression effect. When the arc-shaped plate is closed, water will spray onto the sidewall of the arc-shaped plate. At this time, the air sprayed from the air outlet will blow the water from the sidewall of the arc-shaped plate to both sides, thus increasing the water spray range and absorbing more dust to achieve a more thorough dust suppression effect.

[0010] In one embodiment of this utility model, a pair of filter screens are fixedly connected to the top of the paint booth body; the filter screens are fixedly connected to the top of the ventilation duct; this step, by setting the filter screens, can filter the air entering the paint booth body from the ventilation duct, reduce the amount of dust in the air entering the paint booth body, and play a role in dust reduction and dust prevention.

[0011] In one embodiment of this utility model, a mesh plate is fixed to the inner wall of the paint booth body; a water-absorbing sponge is provided at the bottom of the paint booth body; and a drainage groove is provided at the top of the paint booth body. This step achieves the dust reduction effect by setting up a water-absorbing sponge so that when water and dust fall to the bottom of the paint booth body, the water-absorbing sponge will absorb some of the moisture and reduce the situation where water bounces back to the inner wall of the paint booth body and causes re-contamination.

[0012] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art: The present invention relates to a dust removal device for automotive paint booths. By setting an electric pusher cylinder to drive a slider and a water outlet pipe, water can be sprayed inside the paint booth body. When the water outlet pipe moves back and forth inside the paint booth body, water can be fully sprayed inside the paint booth body. At this time, the dust suspended inside the paint booth body will be adsorbed by the water sprayed at the water inlet pipe and then fall to the bottom of the paint booth body, thus playing a role in dust reduction.

[0013] The dust removal device for automotive paint booths described in this utility model can spray air into the interior of the paint booth body through an air outlet pipe, which can blow out the dust inside the paint booth body. At the same time, when the air outlet pipe sprays air, it can also disperse the water sprayed from the water outlet hole into a water mist, which can more fully contact and adhere to the dust inside the paint booth body, thereby achieving a more effective dust reduction effect. Attached Figure Description

[0014] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0015] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the combined structure of the water outlet pipe and the air outlet pipe in this utility model; Figure 3 This is a schematic diagram of the heating wire structure in this utility model; Figure 4 This is a schematic diagram of the cooperative structure of the motor and ventilation pipe in this utility model; Figure 5 This is a schematic diagram of the sliding block and arc plate cooperation structure in this utility model; Instruction manual drawing reference numerals: 1. Paint booth body; 11. Fixing plate; 12. Electric push cylinder; 13. Slider; 14. Water outlet pipe; 15. Water inlet pipe; 16. Water outlet hole; 17. Slide rail; 2. Air outlet pipe; 22. Air inlet pipe; 23. Air outlet hole; 3. Exhaust pipe; 31. Support plate; 32. Motor; 33. Rotating shaft; 34. Fan blade; 4. Ventilation mesh cover; 41. Sponge board; 42. Activated carbon box; 5. Fixing rod; 51. Fixing ring; 53. Heating wire; 54. Ventilation slot; 6. Hinge shaft; 61. Connecting rod; 62. Arc plate; 7. Filter mesh cover; 8. Mesh plate; 81. Absorbent sponge; 82. Drainage slot. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0017] Reference Figures 1 to 2 As shown in the figure, a dust removal device for an automotive paint booth according to an embodiment of the present invention includes a paint booth body 1; a fixing plate 11 is fixedly connected to the side wall of the paint booth body 1; an electric pusher cylinder 12 is fixedly connected to the side wall of the fixing plate 11; a slider 13 is fixedly connected to the end of the electric pusher cylinder 12; a water outlet pipe 14 is fixedly connected to the middle of the slider 13; a water inlet pipe 15 is connected to the side wall of the water outlet pipe 14; multiple water outlet holes 16 are opened in the middle of the water outlet pipe 14; a slide rail 17 is fixedly connected to the top of the paint booth body 1; the slider 13 slides in cooperation with the slide rail 17; during operation, starting the electric pusher cylinder 12 will drive the slider. 13 slides back and forth in the slide rail 17. At this time, the slider 13 can drive the water outlet pipe 14 to move back and forth inside the paint booth body 1. At this time, water enters the water outlet pipe 14 through the water inlet pipe 15 and then sprays out from the water outlet hole 16. This step can spray water inside the paint booth body 1 by setting the electric push cylinder 12 to drive the slider 13 and the water outlet pipe 14. When the water outlet pipe 14 moves back and forth inside the paint booth body 1, the water can be fully sprayed inside the paint booth body 1. At this time, the dust suspended inside the paint booth body 1 will be adsorbed by the water sprayed at the water inlet pipe 15 and fall to the bottom of the paint booth body 1 to play a dust suppression role.

[0018] Reference Figure 2As shown, an air outlet pipe 2 is fixedly connected to the middle of the slider 13; an air outlet hole 23 is connected to the side wall of the air outlet pipe 2; multiple air inlets 22 are opened in the middle of the air outlet pipe 2; during operation, the air pump is connected to the air outlet hole 23. When the slider 13 slides back and forth at the slide rail 17, it can drive the air outlet pipe 2 to move back and forth at the same time. At this time, the air enters the air outlet pipe 2 through the air outlet hole 23 and is then sprayed out from the air inlet pipe 22 into the interior of the paint booth body 1. This step can spray air into the interior of the paint booth body 1 by setting the air outlet pipe 2, which can blow out the dust inside the paint booth body 1. At the same time, when the air outlet pipe 2 sprays air, it can blow the water sprayed from the water outlet hole 16 into a water mist, which can more fully contact and adhere to the dust inside the paint booth body 1, so as to achieve a more effective dust reduction effect.

[0019] Reference Figure 4 As shown, the paint booth body 1 is connected to an exhaust pipe 3 in the middle; a support plate 31 is fixed to the inner wall of the exhaust pipe 3; a motor 32 is fixed to the middle of the support plate 31; a rotating shaft 33 is fixed to the output end of the motor 32; and multiple fan blades 34 are fixed to the side wall of the rotating shaft 33. When working, starting the motor 32 can drive the rotating shaft 33 and the fan blades 34 to rotate, which will draw air out from the inside of the paint booth body 1. This step, by setting the motor 32 to drive the fan blades 34 to rotate, can draw air out from the inside of the paint booth body 1, and the dust inside the paint booth body 1 can be drawn out by suction to play a role in dust reduction.

[0020] Reference Figure 4 As shown, a ventilation mesh cover 4 is fixedly connected to the end of the exhaust pipe 3; a sponge board 41 is fixedly connected to the inner wall of the exhaust pipe 3; and an activated carbon box 42 is fixedly connected to the inner wall of the exhaust pipe 3. During operation, when air is drawn from the inside of the paint booth 1, the airflow carries dust through the ventilation mesh cover 4 into the exhaust pipe 3. At this time, the airflow will pass through the sponge board 41 and the activated carbon box 42 before flowing out. This step, by setting the ventilation mesh cover 4, the sponge board 41 and the activated carbon box 42 can filter the passing airflow. When the airflow passes through the sponge board 41, it can absorb the moisture and some dust mixed in the airflow, and then be filtered by the activated carbon box 42 before finally flowing out to play a dust reduction role. At the same time, it can reduce the impact of moisture and dust on the operation of the motor 32 and the fan blade 34, and play a protective role.

[0021] Reference Figure 3As shown, a pair of ventilation slots 54 are provided on the top of the paint booth body 1; a pair of fixing rods 5 are fixed to the inner wall of the ventilation slots 54; a fixing ring 51 is fixed to the end of the pair of fixing rods 5; an electric heating wire 53 is fixed to the inner wall of the fixing ring 51; during operation, when air enters the paint booth body 1 from the ventilation slots 54, it will pass through the electric heating wire 53 before entering the paint booth body 1. This step, by setting the electric heating wire 53, can heat the air entering the paint booth body 1, so that the hot air heats the interior of the paint booth body 1, which can keep the interior of the paint booth body 1 at a constant temperature. When subsequent paint baking work is required, the heating time inside the paint booth body 1 will be reduced, thereby improving work efficiency.

[0022] Reference Figure 5 As shown, a pair of hinge pins 6 are hinged to the side wall of the slider 13; a connecting rod 61 is fixed to the side wall of each pair of hinge pins 6; an arc plate 62 is fixed to the end of the connecting rod 61; during operation, when the water outlet pipe 14 and the air outlet pipe 2 spray water and air into the paint booth body 1, the angle of the connecting rod 61 can be adjusted, and the distance between the pair of arc plates 62 will change. This step can be performed by setting the arc plates 62 to open and close. When it is necessary to spray air and water into areas with more dust, the arc plates 62 can be adjusted to make their distance closer, which can increase the intensity of water flow and air flow to achieve a more precise dust suppression effect. When the arc plates 62 are closed, water will spray onto the side wall of the arc plates 62. At this time, the air sprayed from the air outlet pipe 2 will blow the water from the side wall of the arc plates 62 to both sides, and the water spray range will become larger, which can adsorb more dust to achieve a more thorough dust suppression effect.

[0023] Reference Figure 1 As shown, a pair of filter screens 7 are fixedly connected to the top of the paint booth body 1; the filter screens 7 are fixedly connected to the top of the ventilation slot 54; during operation, when air enters the paint booth body 1 from the ventilation slot 54, it will first pass through the filter screens 7 and then enter the paint booth body 1 through the ventilation slot 54. This step, by setting the filter screens 7, can filter the air entering the paint booth body 1 from the ventilation slot 54, reduce the amount of dust in the air entering the paint booth body 1, and play a role in dust reduction and dust prevention.

[0024] Reference Figure 1As shown, a mesh plate 8 is fixed to the inner wall of the paint booth body 1; a water-absorbing sponge 81 is provided at the bottom of the paint booth body 1; and a drainage groove 82 is provided at the top of the paint booth body 1. During operation, when water is sprayed inside the paint booth body 1, the water will fall through the mesh plate 8 onto the water-absorbing sponge 81. At this time, the water-absorbing sponge 81 can absorb some of the water, and then the remaining water will flow out from the drainage groove 82. This step achieves the dust reduction effect by setting the water-absorbing sponge 81 so that when water with dust adheres to it falls to the bottom of the paint booth body 1, the water-absorbing sponge 81 will absorb some of the moisture and reduce the situation where the water bounces back to the inner wall of the paint booth body 1 when it falls to the bottom of the paint booth body 1, causing re-contamination.

[0025] Working principle: During operation, starting the electric actuator 12 drives the slider 13 to slide back and forth within the slide rail 17. Simultaneously, the slider 13 drives the water outlet pipe 14 to move back and forth inside the paint booth body 1. Water enters the water outlet pipe 14 through the inlet pipe 15 and is then sprayed out from the outlet hole 16. Connecting the air pump to the air outlet 23 causes the air outlet pipe 2 to move back and forth simultaneously as the slider 13 slides back and forth along the slide rail 17. Air enters the air outlet pipe 2 through the air outlet 23 and is then sprayed out from the inlet pipe 22 into the paint booth body 1. Starting the motor 32 drives the rotating shaft 33 and fan blades 34 to rotate, drawing air out of the paint booth body 1. During this air extraction, the airflow carries dust through the ventilation mesh 4 into the exhaust fan. Inside the duct 3, the airflow will pass through the sponge plate 41 and the activated carbon box 42 before flowing out. When the air enters the paint booth body 1 from the ventilation slot 54, it will pass through the heating wire 53 before entering the paint booth body 1. When the water outlet pipe 14 and the air outlet pipe 2 spray water and air into the paint booth body 1, the angle of the adjustable connecting rod 61 will change the distance between the pair of arc plates 62. When the air enters the paint booth body 1 from the ventilation slot 54, it will first pass through the filter screen 7 and then enter the paint booth body 1 through the ventilation slot 54. When water is sprayed into the paint booth body 1, the water will fall through the mesh plate 8 onto the water-absorbing sponge 81. The water-absorbing sponge 81 can absorb some of the water, and then the remaining water will flow out from the drain trough 82.

[0026] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A dust removal device for an automotive paint booth, comprising a paint booth body (1); characterized in that: A fixing plate (11) is fixedly connected to the side wall of the paint booth body (1); an electric push cylinder (12) is fixedly connected to the side wall of the fixing plate (11); a slider (13) is fixedly connected to the end of the electric push cylinder (12); a water outlet pipe (14) is fixedly connected to the middle of the slider (13); a water inlet pipe (15) is connected to the side wall of the water outlet pipe (14); multiple water outlet holes (16) are opened in the middle of the water outlet pipe (14); a slide rail (17) is fixedly connected to the top of the paint booth body (1); the slider (13) and the slide rail (17) slide in cooperation.

2. The dust removal device for an automotive paint booth according to claim 1, characterized in that: The slider (13) is fixedly connected to the middle of the air outlet pipe (2); the side wall of the air outlet pipe (2) is connected to the air outlet hole (23); and multiple air inlets (22) are opened in the middle of the air outlet pipe (2).

3. The dust removal device for an automotive paint booth according to claim 2, characterized in that: The paint booth body (1) is connected to an exhaust pipe (3) in the middle; a support plate (31) is fixed to the inner wall of the exhaust pipe (3); a motor (32) is fixed to the middle of the support plate (31); a rotating shaft (33) is fixed to the output end of the motor (32); and multiple fan blades (34) are fixed to the side wall of the rotating shaft (33).

4. The dust removal device for an automotive paint booth according to claim 3, characterized in that: A ventilation mesh cover (4) is fixedly connected to the end of the exhaust pipe (3); a sponge board (41) is fixedly connected to the inner wall of the exhaust pipe (3); and an activated carbon box (42) is fixedly connected to the inner wall of the exhaust pipe (3).

5. The dust removal device for an automotive paint booth according to claim 4, characterized in that: The top of the paint booth body (1) is provided with a pair of ventilation slots (54); a pair of fixing rods (5) are fixed to the inner side wall of the ventilation slots (54); a fixing ring (51) is fixed to the end of the pair of fixing rods (5); an electric heating wire (53) is fixed to the inner side wall of the fixing ring (51).

6. The dust removal device for an automotive paint booth according to claim 5, characterized in that: The slider (13) has a pair of hinge shafts (6) hinged to its side wall; each of the two hinge shafts (6) has a connecting rod (61) fixed to its side wall; and an arc plate (62) is fixed to the end of the connecting rod (61).

7. The dust removal device for an automotive paint booth according to claim 6, characterized in that: A pair of filter screens (7) are fixedly connected to the top of the paint booth body (1); the filter screens (7) are fixedly connected to the top of the ventilation slot (54).

8. The dust removal device for an automotive paint booth according to claim 7, characterized in that: The inner wall of the paint booth body (1) is fixed with a mesh plate (8); the bottom of the paint booth body (1) is provided with a water-absorbing sponge (81); and the top of the paint booth body (1) is provided with a drainage groove (82).

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