Coating equipment with waste gas collecting function and using method thereof

Abstract

The invention discloses coating equipment with a waste gas collecting function and a using method thereof, and relates to the technical field of spraying equipment, the coating equipment comprises a box body, a collecting frame is movably mounted in the box body, a first frame body is mounted on the left side of the box body, a fan is mounted in the first frame body, and a second frame body is mounted on the right side of the box body; a first frame body is movably installed in the box body, a first grid frame is movably installed in the second frame body, activated carbon is installed in the first grid frame, a second gas infrared sensing unit is installed in the first grid frame, and a water conveying mechanism is arranged at the top of the box body. According to the paint spraying device, redundant paint drips on the filter plate, then impurities are filtered through the filter plate, the paint drips into the collecting frame, water mist is sprayed out from the atomization spray head, the paint mist in the box body is settled, meanwhile, the draught fan blows organic matter to activated carbon, the organic matter in the box body is adsorbed by the activated carbon, and paint spraying waste gas is prevented from polluting air; and the paint is collected and reused.

Description

Technical Field

[0001] The present invention relates to the technical field of spraying equipment, and in particular to a coating equipment with a waste gas collection function and a use method thereof. Background Art

[0002] Water-based paint is a paint that dissolves in water. Coating equipment is equipment that sprays paint on products. It can spray water-based paint on products. There are organic matter in water-based paint. If the paint produced after painting is not collected, it will pollute the environment and affect people's health. Therefore, it is necessary to collect the exhaust gas after painting.

[0003] The defects of existing coating equipment are: 1. Prior art US06238746B1 discloses a method and equipment for painting a vehicle body using paints of various colors. This technology does not have a structure for collecting the waste gas generated by spraying paint. The waste gas pollutes the air and is harmful to people. Therefore, a painting equipment with the function of collecting waste gas is needed to solve this problem.

[0004] 2. The prior art KR1020170132477A discloses Korean paper painting equipment. This technology does not have a structure for detecting whether exhaust gas has leaked into the outside air, and cannot set a structure for absorbing exhaust gas according to whether exhaust gas has leaked. Therefore, a coating equipment with the function of detecting whether exhaust gas has leaked and collecting exhaust gas is needed to solve this problem.

[0005] 3. The prior art JP2015139756A discloses a painting device, which does not have a structure for stirring the collected paint, and is unable to stir the paint evenly. Workers need to use other equipment to stir the paint evenly, and the stirring process is troublesome and time-consuming. Therefore, a painting device that can stir the paint evenly and has the function of collecting exhaust gas is needed to solve this problem.

[0006] 4. Prior art CN215390197U discloses a steel component painting equipment. This technology does not have a structure for cleaning the filter component of the paint. When the filter component is blocked, the paint cannot be filtered. Therefore, a painting equipment with a function of collecting exhaust gas and cleaning the filter component is needed to solve this problem. Summary of the invention

[0007] One purpose of the present application is to provide a coating equipment with exhaust gas collection function and a method of using the same, which can solve the technical problems raised in the prior art.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a coating equipment with the function of collecting exhaust gas, comprising a box body, a water tank and a frame body, a plate body is installed on one side of the box body, a control unit is installed on the front of the plate body, a collection frame is movably installed inside the box body, a water tank is installed on the top of the box body, a frame body is installed on the left side of the box body, and the frame body is connected to the box body, a fan is installed inside the frame body, and the fan is connected to the control unit by electrical signals, a gas infrared sensor unit is installed on the bottom inner wall of the frame body, and the gas infrared sensor unit is installed on the bottom inner wall of the frame body. The sensor unit 1 is connected to the control unit by electrical signals, and the gas infrared sensor unit 1 is located on the left side of the fan, the frame body 2 is installed on the right side of the box body, and the frame body 2 is connected to the box body, a grid frame 1 is movably installed inside the frame body 2, a grid plate 2 is installed inside the grid frame 1, activated carbon is installed inside the grid frame 1, and the activated carbon is located on the left side of the grid plate 2, a gas infrared sensor unit 2 is installed inside the grid frame 1, and the gas infrared sensor unit 2 is connected to the control unit by electrical signals, and the gas infrared sensor unit 2 is located on the right side of the grid plate 2; A water delivery mechanism is arranged on the top of the box body.

[0009] Preferably, a movable door is movably installed on the front side of the box body through hinges, support rods are symmetrically installed on the inner walls on both sides of the box body, and a filter plate is installed inside the box body, and the filter plate is located above the support rods.

[0010] Preferably, a material box is installed on the back of the box body, a pump body 1 is installed on the top of the box body, and the pump body 1 is electrically connected to the control unit, a hose 1 is installed at the input end of the pump body 1, and one end of the hose 1 passes through the top of the material box, and a hose 2 is installed at the output end of the pump body 1, and one end of the hose 2 passes through the top inner wall of the box body.

[0011] Preferably, a plurality of hydraulic telescopic units 1 are installed on the top of the box body, and the hydraulic telescopic unit 1 is connected to the control unit via an electrical signal, a rectangular tube is installed at the output end of the hydraulic telescopic unit 1, a plurality of nozzles 1 are symmetrically installed at the inner output end of the rectangular tube, a feed pipe is installed at the top input end of the rectangular tube, and the input end of the feed pipe is connected to the output end of the hose 2.

[0012] Preferably, the water delivery mechanism includes a pump body 2, a plurality of pump bodies 2 are installed on the top of the box body, and the pump body 2 is electrically connected to the control unit by signal, a tube body 1 is installed at the output end of the pump body 2, a tube body 2 is installed at the output end of the tube body 1, and the tube body 2 is located inside the box body, a plurality of atomizing nozzles are installed at the bottom output end of the tube body 2, a plurality of solenoid valves are installed at the output end on one side of the water tank, the solenoid valves are electrically connected to the control unit by signal, and the output end of the solenoid valve is connected to the input end of the pump body 2.

[0013] Preferably, a grid plate 1 is installed inside the frame body 1, and the grid plate 1 is located on the left side of the fan, a frame body 1 is installed on the top of the frame body 1, a hydraulic telescopic unit 2 is installed on the top of the frame body 1, and the hydraulic telescopic unit 2 is electrically connected to the control unit by signal, a baffle 1 is installed on the output end of the hydraulic telescopic unit 2, and the bottom of the baffle 1 passes through the top inner wall of the frame body 1, a frame body 2 is installed on the top of the frame body 2, a hydraulic telescopic unit 3 is installed on the top of the frame body 2, and the hydraulic telescopic unit 3 is electrically connected to the control unit by signal, a baffle 2 is installed on the output end of the hydraulic telescopic unit 3, and the bottom of the baffle 2 passes through the top inner wall of the frame body 2.

[0014] Preferably, a hydraulic telescopic unit four is installed on the back of the box, and the hydraulic telescopic unit four is connected to the control unit by electrical signals, a frame three is installed on the output end of the hydraulic telescopic unit four, and a movable grid plate is movably installed on the inner side of the frame three through a round rod.

[0015] Preferably, a hydraulic telescopic unit five is symmetrically installed on one side of the box body, and the hydraulic telescopic unit five is electrically connected to the control unit, a brush one is installed at the output end of the hydraulic telescopic unit five, and the brush one is located above the filter plate, a hydraulic telescopic unit six is ​​symmetrically installed on one side of the box body, and the hydraulic telescopic unit six is ​​electrically connected to the control unit, a filter frame is installed at the output end of the hydraulic telescopic unit six, a brush two is installed on the top of the filter frame, and the brush two is located below the filter plate.

[0016] Preferably, the method for using the coating equipment with the exhaust gas collection function is as follows: S1. The product is placed on the filter plate, and then the hydraulic expansion unit 1 drives the rectangular tube to move up and down. At the same time, the pump body 1 transports the paint in the material box to the inside of the rectangular tube, so that the paint is sprayed out from the nozzle 1, and then the product can be painted; S2, the excess paint drops on the filter plate, and then falls into the collection frame after filtering the impurities through the filter plate. Then the pump body 2 pumps the water in the water tank to the pipe body 2, and sprays water mist from the atomizing nozzle, so as to settle the paint mist in the box; S3, baffles 1 and 2 move up, and then the fan blows air into the box, so that the residual organic matter in the box is blown to the activated carbon, so that the organic matter in the box is adsorbed by the activated carbon, and then the movable door is opened to take out the product. When the gas infrared sensor unit 2 detects that the concentration of organic matter reaches the set value, baffles 1 and 2 are lowered, and then the grid frame 1 is taken out for replacement of the activated carbon; S4. When too many impurities are deposited on the filter plate and the paint cannot pass through the filter plate downward, the atomizing nozzle sprays water mist, and then drives brush one and brush two to move left and right through hydraulic telescopic unit five and hydraulic telescopic unit six, so that the impurities on the filter plate are cleaned up. At the same time, the filter frame collects the impurities dropped from brush two, so that the paint passes downward through the filter frame into the collection frame.

[0017] Preferably, the step S2 further includes the following steps: S21. At the same time, the hydraulic telescopic unit 4 drives the movable grid plate to move forward and backward to collect the paint in the frame to flow the paint and avoid the paint settling.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, excess paint drips onto the filter plate, and then falls into the collection frame after being filtered by the filter plate for impurities. Then the pump body 2 draws water from the water tank to the pipe body 2, and sprays water mist from the atomizing nozzle, thereby settling the paint mist in the box. At the same time, the fan blows air into the box, so that the residual organic matter in the box is blown to the activated carbon, so that the organic matter in the box is adsorbed by the activated carbon, avoiding the exhaust gas from spraying paint to pollute the air, and collecting the paint for reuse.

[0019] 2. The present invention sets baffle 1 and baffle 2. When the gas infrared sensor unit 2 detects that the concentration of organic matter reaches the set value, baffle 1 and baffle 2 can be moved down to isolate the box body and frame 1 and frame 2, thereby preventing leakage of organic matter inside the box body. At the same time, grid frame 1 can be taken out to facilitate replacement of activated carbon.

[0020] 3. The present invention can stir the paint in the collection frame by arranging the hydraulic telescopic unit 4, the frame 3 and the movable grid plate, so as to avoid the sedimentation of the paint, make the paint uniform, facilitate the reuse of the paint, and reduce the physical consumption of personnel manually stirring the paint.

[0021] 4. The present invention provides brush 1 and brush 2 to clean the top and bottom of the paint filter plate to avoid clogging of the filter plate. At the same time, the filter frame can prevent hair and impurities on brush 2 from falling into the collection frame, ensuring the cleanliness of the paint in the collection frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of the present invention; Figure 2 It is a schematic diagram of the box structure of the present invention; Figure 3 It is a front cross-sectional view of the box body of the present invention; Figure 4 It is a schematic diagram of a structure of a frame of the present invention; Figure 5 It is a schematic diagram of the structure of the second frame of the present invention; Figure 6 It is a side sectional view of the box body of the present invention; Figure 7 It is a schematic diagram of the rectangular tube structure of the present invention; Figure 8 It is a schematic diagram of the water tank structure of the present invention; Fig. 9 It is a schematic diagram of the structure of the movable grid plate of the present invention; Fig.10 It is a schematic diagram of the structure of brush 1 and brush 2 of the present invention; Fig.11 The figure is a flow chart of the method for using the present invention.

[0023] In the figure: 1, box body; 2, movable door; 3, support rod; 4, filter plate; 5, collection frame; 6, plate body; 7, control unit; 8, material box; 9, pump body 1; 10, hose 1; 11, hose 2; 12, hydraulic expansion unit 1; 13, rectangular tube; 14, nozzle 1; 15, feed pipe; 16, water tank; 17, solenoid valve; 18, tube body 1; 19, tube body 2; 20, atomizing nozzle; 21, box body 1; 22, grid plate 1; 23, fan; 24, gas infrared sensor unit 1; 25. Frame one; 26. Hydraulic telescopic unit two; 27. Baffle one; 28. Frame two; 29. ​​Grid frame one; 30. Grid plate two; 31. Activated carbon; 32. Gas infrared sensor unit two; 33. Frame two; 34. Hydraulic telescopic unit three; 35. Baffle two; 36. Hydraulic telescopic unit four; 37. Frame three; 38. Movable grid plate; 39. Hydraulic telescopic unit five; 40. Brush one; 41. Hydraulic telescopic unit six; 42. Filter frame; 43. Brush two; 44. Pump two. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , an embodiment provided by the present invention: a coating equipment with the function of collecting exhaust gas; It includes a box body 1 and a frame body 21, a plate body 6 is installed on one side of the box body 1, a control unit 7 is installed on the front of the plate body 6, a collecting frame 5 is movably installed inside the box body 1, a frame body 21 is installed on the left side of the box body 1, and the frame body 21 and the box body 1 are connected, a fan 23 is installed inside the frame body 21, and the fan 23 is connected to the control unit 7 by electrical signals, a gas infrared sensor unit 24 is installed on the bottom inner wall of the frame body 21, and the gas infrared sensor unit 24 is connected to the control unit 7 by electrical signals, and the gas infrared sensor unit 24 is located on the left side of the fan 23, A frame 28 is installed on the right side of the box 1, and the frame 28 is connected to the box 1. A grid frame 29 is installed inside the frame 28, and a grid plate 20 is installed inside the grid frame 29. Activated carbon 31 is installed inside the grid frame 29, and the activated carbon 31 is located on the left side of the grid plate 20. A gas infrared sensor unit 232 is installed inside the grid frame 29, and the gas infrared sensor unit 232 is connected to the control unit 7 by electrical signals, and the gas infrared sensor unit 232 is located on the right side of the grid plate 230. The box 1 can provide paint spraying air for painting. The plate body 6 can provide an installation position for the control unit 7. The control unit 7 is an industrial computer, which can receive signals from the gas infrared sensor unit 1 24 and the gas infrared sensor unit 2 32, and can control the pump body 1 9, the hydraulic telescopic unit 1 12, the solenoid valve 17, the fan 23, the hydraulic telescopic unit 2 26, the hydraulic telescopic unit 3 34, the hydraulic telescopic unit 4 36, the hydraulic telescopic unit 5 39, the hydraulic telescopic unit 6 41 and the pump body 2 44. The collecting frame 5 can collect dripping paint, the frame body 1 21 can provide an installation position for the fan 23, and the fan 23 The electrical energy can be converted into kinetic energy, thereby blowing the outside air into the box body 1. The gas infrared sensing unit 24 is a gas infrared sensor, which can detect the concentration of organic gas inside the frame body 21. The frame body 28 can provide an installation position for the grid frame 29. The grid frame 29 serves to install the activated carbon 31. The grid plate 2 30 can isolate the activated carbon 31 and the gas infrared sensing unit 2 32. The activated carbon 31 can absorb the organic matter in the box body 1. The gas infrared sensing unit 2 32 is a gas infrared sensor, which can detect the concentration of organic gas inside the frame body 28.

[0028] See also Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the present invention: a coating equipment with the function of collecting exhaust gas; The box body 1 comprises a movable door 2, a support rod 3 and a pump body 9. The front of the box body 1 is movably provided with the movable door 2 through a hinge. The inner walls of both sides of the box body 1 are symmetrically provided with support rods 3. A filter plate 4 is provided inside the box body 1, and the filter plate 4 is located above the support rods 3. A material box 8 is provided on the back of the box body 1. A pump body 9 is provided on the top of the box body 1, and the pump body 9 is connected to the control unit 7 by electrical signals. A hose 10 is provided at the input end of the pump body 9, and one end of the hose 10 passes through the top of the material box 8. A hose 2 11 is provided at the output end of the pump body 9, and one end of the hose 2 11 passes through the top of the material box 8. The movable door 2 passes through the top inner wall of the box body 1 and can close the front opening of the box body 1. The support rod 3 can support the filter plate 4. The filter plate 4 can protect the products that need to be painted and filter the paint dripping on the products. The material box 8 plays the role of storing paint. The pump body 9 can convert electrical energy into kinetic energy, so as to suck the paint in the material box 8 into the rectangular tube 13. The hose 10 can provide a transmission path for the paint in the material box 8 to enter the pump body 9. The hose 11 can provide a transmission path for the paint in the pump body 9 to enter the feed pipe 15.

[0029] See also Figure 1 , Figure 2 and Figure 7 , an embodiment provided by the present invention: a coating equipment with the function of collecting exhaust gas; It includes a hydraulic telescopic unit 12. Multiple hydraulic telescopic units 12 are installed on the top of the box body 1, and the hydraulic telescopic unit 12 is electrically connected to the control unit 7. A rectangular tube 13 is installed at the output end of the hydraulic telescopic unit 12, and multiple nozzles 14 are symmetrically installed at the inner output end of the rectangular tube 13. A feed pipe 15 is installed at the top input end of the rectangular tube 13, and the input end of the feed pipe 15 is connected to the output end of the hose 11. The hydraulic telescopic unit 12 is a hydraulic cylinder, which can convert hydraulic energy into kinetic energy, thereby driving the rectangular tube 13 to move up and down. The rectangular tube 13 can provide a transmission path for the paint inside the feed pipe 15 to enter the nozzle 14, and the nozzle 14 can spray paint mist, thereby painting the product.

[0030] See also Figure 1 , Figure 2 and Figure 8 , an embodiment provided by the present invention: a coating equipment with the function of collecting exhaust gas; The water tank 16 is installed on the top of the box body 1. The top of the box body 1 is provided with a water delivery mechanism. The water delivery mechanism includes a pump body 44. A plurality of pump bodies 44 are installed on the top of the box body 1. The pump body 44 is connected to the control unit 7 by electrical signals. A pipe body 18 is installed on the output end of the pump body 44. A pipe body 19 is installed on the output end of the pipe body 18. The pipe body 19 is located inside the box body 1. A plurality of atomizing nozzles 20 are installed on the bottom output end of the pipe body 19. A plurality of solenoid valves 17 are installed on one side output end of the water tank 16. The solenoid valve 17 is connected to the control unit 7 via electrical signals, and the output end of the solenoid valve 17 is connected to the input end of the pump body 44. The water tank 16 serves to store water. The pump body 44 can convert electrical energy into kinetic energy, thereby pumping the water inside the water tank 16 into the atomizing nozzle 20. The tube body 18 can provide a path for the water inside the pump body 44 to enter the tube body 19. The tube body 19 can provide a path for the water inside the tube body 18 to enter the atomizing nozzle 20. The solenoid valve 17 can control the water inside the water tank 16 to enter the pump body 44.

[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , an embodiment provided by the present invention: a coating equipment with the function of collecting exhaust gas; It includes a grid plate 22 and a hydraulic telescopic unit 26. The grid plate 22 is installed inside the frame 21, and the grid plate 22 is located on the left side of the fan 23. The frame 21 is installed with a frame 25 on the top, and the hydraulic telescopic unit 26 is installed on the top of the frame 25. The hydraulic telescopic unit 26 is connected to the control unit 7 by electrical signals. The output end of the hydraulic telescopic unit 26 is installed with a baffle 27, and the bottom of the baffle 27 passes through the top inner wall of the frame 21. The frame 28 is installed with a frame 33 on the top, and the hydraulic telescopic unit 34 is installed on the top of the frame 33. The hydraulic telescopic unit 34 is connected to the control unit 7 by electrical signals. The output end of the hydraulic telescopic unit 34 is installed with a baffle The frame 21 is provided with a plurality of baffle plates 35, and the bottom of the baffle plate 35 passes through the top inner wall of the frame 28. The grid plate 22 can prevent foreign objects from entering the interior of the frame 21. The frame 25 can provide an installation position for the hydraulic telescopic unit 26. The hydraulic telescopic unit 26 is a hydraulic cylinder, which can convert hydraulic energy into kinetic energy, thereby driving the baffle plate 27 to move up and down. The baffle plate 27 can isolate the space between the box 1 and the frame 21 by moving downward. The frame 23 can provide an installation position for the hydraulic telescopic unit 34. The hydraulic telescopic unit 34 is a hydraulic cylinder, which can convert hydraulic energy into kinetic energy, thereby driving the baffle plate 25 to move up and down. The baffle plate 25 can isolate the space between the box 1 and the frame 28 by moving downward.

[0032] See also Figure 1 , Figure 6 and Fig. 9 , an embodiment provided by the present invention: a coating equipment with the function of collecting exhaust gas; It includes a hydraulic telescopic unit four 36. The hydraulic telescopic unit four 36 is installed on the back of the box body 1, and the hydraulic telescopic unit four 36 is connected to the control unit 7 by electrical signals. A frame three 37 is installed on the output end of the hydraulic telescopic unit four 36. A movable grid plate 38 is movably installed on the inner side of the frame three 37 through a round rod. The hydraulic telescopic unit four 36 is a hydraulic cylinder, which can convert hydraulic energy into kinetic energy, thereby driving the frame three 37 to move forward and backward. The frame three 37 can drive the movable grid plate 38 to move forward and backward by moving forward and backward. The movable grid plate 38 can stir the paint inside the collection frame 5 to prevent the paint from settling.

[0033] See also Figure 1 , Figure 3 and Fig.10 , an embodiment provided by the present invention: a coating equipment with the function of collecting exhaust gas; The invention comprises a hydraulic telescopic unit 5 39, a hydraulic telescopic unit 5 39 is symmetrically installed on one side of the box body 1, and the hydraulic telescopic unit 5 39 is electrically connected to the control unit 7, a brush 1 40 is installed on the output end of the hydraulic telescopic unit 5 39, and the brush 1 40 is located above the filter plate 4, a hydraulic telescopic unit 6 41 is symmetrically installed on one side of the box body 1, and the hydraulic telescopic unit 6 41 is electrically connected to the control unit 7, a filter frame 42 is installed on the output end of the hydraulic telescopic unit 6 41, and a brush 2 43 is installed on the top of the filter frame 42, and the brush 2 43 is located on the filter plate 4 Below, the hydraulic telescopic unit five 39 is a hydraulic cylinder, which can convert hydraulic energy into kinetic energy, thereby driving the brush one 40 to move left and right. The brush one 40 can clean the top of the filter plate 4 by moving left and right to prevent impurities from clogging the top of the filter plate 4. The hydraulic telescopic unit six 41 is a hydraulic cylinder, which can convert hydraulic energy into kinetic energy, thereby driving the filter frame 42 to move left and right. The filter frame 42 can drive the brush two 43 to move left and right. At the same time, the filter frame 42 can filter the paint entering the inside of the filter frame 42 to prevent the hair and impurities on the brush two 43 from entering the collection frame 5.

[0034] The method of using the coating equipment with exhaust gas collection function is as follows: S1. The product is placed on the filter plate 4, and then the hydraulic expansion unit 12 drives the rectangular tube 13 to move up and down. At the same time, the pump body 9 transports the paint in the material box 8 to the inside of the rectangular tube 13, so that the paint is sprayed out from the nozzle 14, and then the product can be painted; S2, the excess paint drops onto the filter plate 4, and then falls into the collection frame 5 after filtering the impurities through the filter plate 4, and then the pump body 2 44 pumps the water in the water tank 16 to the pipe body 2 19, and sprays water mist from the atomizing nozzle 20, so as to settle the paint mist in the box 1; S3, baffle 1 27 and baffle 2 35 move up, then fan 23 blows air into the box 1, so that the residual organic matter in the box 1 is blown toward the activated carbon 31, so that the organic matter in the box 1 is adsorbed by the activated carbon 31, then open the movable door 2 to take out the product, and when the gas infrared sensor unit 2 32 detects that the concentration of organic matter reaches the set value, baffle 1 27 and baffle 2 35 descend, and then take out the grid frame 1 29 to replace the activated carbon 31; S4. When too many impurities are deposited on the filter plate 4 and the paint cannot pass through the filter plate 4 downward, the atomizing nozzle 20 sprays water mist, and then drives the brush 1 40 and the brush 2 43 to move left and right through the hydraulic telescopic unit 5 39 and the hydraulic telescopic unit 6 41, so that the impurities on the filter plate 4 are cleaned up, and at the same time, the filter frame 42 collects the impurities dropped from the brush 2 43, so that the paint passes downward through the filter frame 42 into the collection frame 5.

[0035] S2 also includes the following steps: S21. At the same time, the hydraulic expansion unit 4 36 drives the movable grid plate 38 to move forward and backward to flow the paint in the collection frame 5 and prevent the paint from settling.

[0036] Working principle: before using the coating equipment with the function of collecting exhaust gas, you should first check whether the coating equipment with the function of collecting exhaust gas has any problems that affect its use. The product is placed above the filter plate 4, and then the hydraulic telescopic unit 12 drives the rectangular tube 13 to move up and down. At the same time, the pump body 9 transports the paint in the material box 8 to the inside of the rectangular tube 13, so that the paint is sprayed out from the nozzle 14, and then the product can be painted. The excess paint drips on the filter plate 4, and then falls into the collection frame 5 after filtering impurities through the filter plate 4. Then the pump body 2 44 draws water from the water tank 16 to the tube body 2 19, and sprays water mist from the atomizing nozzle 20, so as to settle the paint mist in the box 1. At the same time, the hydraulic telescopic unit 4 36 drives the movable grid plate 38 to move back and forth to flow the paint in the collection frame 5 to avoid paint precipitation. The baffle 27 and the baffle Plate 2 35 moves up, and then the fan 23 blows air into the box body 1, so that the residual organic matter in the box body 1 is blown toward the activated carbon 31, so that the organic matter in the box body 1 is adsorbed by the activated carbon 31, and then the movable door 2 is opened to take out the product. When the gas infrared sensor unit 2 32 detects that the concentration of organic matter reaches the set value, the baffle 1 27 and the baffle 2 35 descend, and then the grid frame 1 29 is taken out to replace the activated carbon 31. When too many impurities are deposited on the filter plate 4 and the paint cannot pass through the filter plate 4 downward, the atomizing nozzle 20 sprays water mist, and then the hydraulic telescopic unit 5 39 and the hydraulic telescopic unit 6 41 drive the brush 1 40 and the brush 2 43 to move left and right, so that the impurities on the filter plate 4 are cleaned up, and at the same time, the filter frame 42 collects the impurities dropped from the brush 2 43, so that the paint passes downward through the filter frame 42 into the collection frame 5.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference signs in the claims should not be regarded as limiting the rights involved.

Claims

1. A coating equipment with exhaust gas collection function, characterized in that: The invention comprises a box body (1), a water tank (16) and a frame body (21), wherein a plate body (6) is installed on one side of the box body (1), a control unit (7) is installed on the front of the plate body (6), a collecting frame (5) is movably installed inside the box body (1), a water tank (16) is installed on the top of the box body (1), a frame body (21) is installed on the left side of the box body (1), and the frame body (21) and the box body (1) are connected, a fan (23) is installed inside the frame body (21), and the fan (23) is connected to the control unit (7) by electrical signals, a gas infrared sensor unit (24) is installed on the bottom inner wall of the frame body (21), and the gas infrared sensor unit (24) is connected to the control unit (7) by electrical signals, and A gas infrared sensor unit 1 (24) is located on the left side of the fan (23); a frame body 2 (28) is installed on the right side of the box body (1), and the frame body 2 (28) is connected to the box body (1); a grid frame 1 (29) is movably installed inside the frame body 2 (28); a grid plate 2 (30) is installed inside the grid frame 1 (29); activated carbon (31) is installed inside the grid frame 1 (29), and the activated carbon (31) is located on the left side of the grid plate 2 (30); a gas infrared sensor unit 2 (32) is installed inside the grid frame 1 (29), and the gas infrared sensor unit 2 (32) is electrically connected to the control unit (7), and the gas infrared sensor unit 2 (32) is located on the right side of the grid plate 2 (30); A water delivery mechanism is provided on the top of the box body (1).

2. The coating equipment with exhaust gas collection function according to claim 1, characterized in that: A movable door (2) is movably mounted on the front of the box (1) via hinges, support rods (3) are symmetrically mounted on the inner walls on both sides of the box (1), and a filter plate (4) is mounted inside the box (1), and the filter plate (4) is located above the support rods (3).

3. The coating equipment with exhaust gas collection function according to claim 1, characterized in that: A material box (8) is installed on the back of the box body (1), a pump body 1 (9) is installed on the top of the box body (1), and the pump body 1 (9) is connected to the control unit (7) by electrical signals, a hose 1 (10) is installed on the input end of the pump body 1 (9), and one end of the hose 1 (10) passes through the top of the material box (8), and a hose 2 (11) is installed on the output end of the pump body 1 (9), and one end of the hose 2 (11) passes through the top inner wall of the box body (1).

4. The coating equipment with exhaust gas collection function according to claim 1, characterized in that: A plurality of hydraulic telescopic units (12) are installed on the top of the box body (1), and the hydraulic telescopic units (12) are electrically connected to the control unit (7); a rectangular tube (13) is installed on the output end of the hydraulic telescopic unit (12), and a plurality of nozzles (14) are symmetrically installed on the inner output end of the rectangular tube (13); a feed pipe (15) is installed on the top input end of the rectangular tube (13), and the input end of the feed pipe (15) is connected to the output end of the hose (11).

5. The coating equipment with exhaust gas collection function according to claim 1, characterized in that: The water delivery mechanism comprises a second pump body (44), a plurality of second pump bodies (44) are mounted on the top of the box (1), and the second pump bodies (44) are electrically connected to the control unit (7), a pipe body (18) is mounted on the output end of the second pump body (44), a pipe body (19) is mounted on the output end of the pipe body (18), and the pipe body (19) is located inside the box (1), a plurality of atomizing nozzles (20) are mounted on the bottom output end of the pipe body (19), a plurality of solenoid valves (17) are mounted on one side output end of the water tank (16), and the solenoid valves (17) are electrically connected to the control unit (7), and the output end of the solenoid valve (17) is connected to the input end of the second pump body (44).

6. The coating equipment with exhaust gas collection function according to claim 1, characterized in that: A grid plate 1 (22) is installed inside the frame 1 (21), and the grid plate 1 (22) is located on the left side of the fan (23); a frame 1 (25) is installed on the top of the frame 1 (21); a hydraulic telescopic unit 2 (26) is installed on the top of the frame 1 (25), and the hydraulic telescopic unit 2 (26) is connected to the control unit (7) by electrical signals; a baffle 1 (27) is installed on the output end of the hydraulic telescopic unit 2 (26), and the bottom of the baffle 1 (27) passes through the top inner wall of the frame 1 (21); a frame 2 (33) is installed on the top of the frame 2 (28), and a hydraulic telescopic unit 3 (34) is installed on the top of the frame 2 (33), and the hydraulic telescopic unit 3 (34) is connected to the control unit (7) by electrical signals; a baffle 2 (35) is installed on the output end of the hydraulic telescopic unit 3 (34), and the bottom of the baffle 2 (35) passes through the top inner wall of the frame 2 (28).

7. The coating equipment with exhaust gas collection function according to claim 1, characterized in that: A hydraulic telescopic unit four (36) is installed on the back of the box body (1), and the hydraulic telescopic unit four (36) is connected to the control unit (7) via an electrical signal. A frame body three (37) is installed on the output end of the hydraulic telescopic unit four (36). A movable grid plate (38) is movably installed on the inner side of the frame body three (37) via a round rod passing through the frame body three (37), and the movable grid plate (38) is located inside the collection frame (5).

8. The coating equipment with exhaust gas collection function according to claim 2, characterized in that: A hydraulic telescopic unit five (39) is symmetrically mounted on one side of the housing (1), and the hydraulic telescopic unit five (39) is electrically connected to the control unit (7); a brush one (40) is mounted on the output end of the hydraulic telescopic unit five (39), and the brush one (40) is located above the filter plate (4); a hydraulic telescopic unit six (41) is symmetrically mounted on one side of the housing (1), and the hydraulic telescopic unit six (41) is electrically connected to the control unit (7); a filter frame (42) is mounted on the output end of the hydraulic telescopic unit six (41), and a brush two (43) is mounted on the top of the filter frame (42), and the brush two (43) is located below the filter plate (4).

9. A method for using a coating device with exhaust gas collection function according to any one of claims 1 to 8, characterized in that: The method of using the coating equipment with exhaust gas collection function is as follows: S1. The product is placed on the filter plate (4), and then the hydraulic expansion unit 1 (12) drives the rectangular tube (13) to move up and down. At the same time, the pump body 1 (9) transports the paint in the material box (8) to the inside of the rectangular tube (13), so that the paint is sprayed out from the spray head 1 (14), and then the product can be sprayed; S2, the excess paint drips onto the filter plate (4), and then falls into the collection frame (5) after the impurities are filtered by the filter plate (4). Then the pump body (44) pumps the water in the water tank (16) to the pipe body (19), and sprays water mist from the atomizing nozzle (20), thereby settling the paint mist in the box (1); S3, baffle plate 1 (27) and baffle plate 2 (35) move upward, and then the fan (23) blows air into the interior of the box (1), so that the residual organic matter in the box (1) is blown toward the activated carbon (31), so that the organic matter in the box (1) is adsorbed by the activated carbon (31), and then the movable door (2) is opened to take out the product. When the gas infrared sensor unit 2 (32) detects that the concentration of organic matter reaches the set value, baffle plate 1 (27) and baffle plate 2 (35) are lowered, and then the grid frame 1 (29) is taken out to replace the activated carbon (31); S4. When too many impurities are deposited on the filter plate (4) and the paint cannot pass through the filter plate (4), the atomizing nozzle (20) sprays water mist, and then drives the brush 1 (40) and the brush 2 (43) to move left and right through the hydraulic telescopic unit 5 (39) and the hydraulic telescopic unit 6 (41), so that the impurities on the filter plate (4) are cleaned off. At the same time, the filter frame (42) collects the impurities dropped from the brush 2 (43), so that the paint passes through the filter frame (42) downward and enters the collection frame (5).

10. The method for using the coating equipment with exhaust gas collection function according to claim 9, characterized in that: The step S2 also includes the following steps: S21. At the same time, the hydraulic expansion unit 4 (36) drives the movable grid plate (38) to move forward and backward to make the paint in the collection frame (5) flow and prevent the paint from settling.

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