Cinerary casket pigment spraying device for digital manufacturing and using method thereof

Abstract

The invention discloses a cinerary casket pigment spraying device for digital manufacturing and a using method of the cinerary casket pigment spraying device. The cinerary casket pigment spraying device for digital manufacturing comprises a workbench, a stirring and mixing assembly, a drawing-out assembly, a full-automatic spraying assembly, an anti-overflow assembly and a PLC; the full-automatic spraying assembly is arranged in the center of the top of the workbench, and the anti-overflow assembly is arranged on the left side of the full-automatic spraying assembly. The cinerary casket pigment spraying device for digital manufacturing has the beneficial effects of being good in stirring effect, high in spraying efficiency and capable of preventing overflow, and the problems that manual spraying is low in efficiency, the requirement for large-scale production is difficult to meet, and due to the difference of the technical level and the working state of operators, the spraying efficiency is low are solved. The problems that the spraying quality of each cinerary casket is difficult to guarantee to reach the consistent high standard, meanwhile, the stirring efficiency of pigment is low, and the pigment does not have an anti-overflow function, so that the product quality is uneven, and the market competitiveness of the industry is influenced are solved.

Description

Technical Field

[0001] This invention relates to the field of pigment spraying technology for urns, specifically to a digital manufacturing pigment spraying device for urns and its usage method. Background Technology

[0002] As the final resting place for the deceased, urns not only carry our memories of them, but their appearance and quality are also receiving increasing attention. With social development, people's aesthetic and personalized demands for urns are constantly rising, and traditional urn manufacturing methods are facing many challenges.

[0003] In the traditional process of pigment spraying for cremation urns, manual operation is the primary method. Manual spraying is not only inefficient and unable to meet the needs of large-scale production, but also difficult to ensure that the spraying quality of each urn meets the same high standard due to differences in the skill level and working conditions of the operators. In addition, the low efficiency of pigment mixing and the lack of anti-overflow function result in inconsistent product quality, which affects the image and market competitiveness of the entire industry. Therefore, there is an urgent need for a digital manufacturing cremation urn pigment spraying device and its usage method to overcome the above-mentioned defects. Summary of the Invention

[0004] The purpose of this invention is to provide a pigment spraying device for digital manufacturing of urns and its usage method, which has the advantages of good stirring effect, high spraying efficiency and anti-overflow, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a digital manufacturing pigment spraying device for urns, comprising a workbench, a mixing assembly, an extraction assembly, a fully automatic spraying assembly, an anti-overflow assembly, and a PLC controller. The mixing assembly is located on the right side of the top of the workbench, the fully automatic spraying assembly is located at the center of the top of the workbench, the anti-overflow assembly is located on the left side of the fully automatic spraying assembly, the extraction assembly is located on the right side of the mixing assembly, and the PLC controller is located on the front of the mixing assembly. The mixing assembly includes a mixing tank, a mixing frame, an auger, a receiving seat, a first motor, a first gear frame, and a second gear frame. The extraction assembly includes a pump, an L-shaped conveying pipe, and a rotary joint. The fully automatic spraying assembly includes an L-shaped rod, a connecting plate, a fixing rod, a fixing plate, a second motor, an L-shaped guide pipe, a gear disk, a gear body, a slide groove, a threaded rod, a slider, a third motor, a nozzle, a turntable, and a connecting rod. The anti-overflow assembly includes an adsorption head, a purification box, and a fan.

[0006] Furthermore, a mixing tank is fixedly installed on the right side of the top of the workbench, a receiving seat is fixedly installed on the top of the mixing tank, a first motor is fixedly installed on the top of the receiving seat, a second gear frame is rotatably connected to the inner cavity of the receiving seat through a bearing, and the output shaft of the first motor passes through the inner cavity of the receiving seat and is fixedly connected to the top of the second gear frame.

[0007] Furthermore, an auger is rotatably connected to the center of the top of the mixing chamber via a bearing, the bottom of the second gear frame is fixedly connected to the top of the auger, and three mixing frames are rotatably connected to the inner cavity of the mixing chamber via bearings. A first gear frame is fixedly installed on the top of each mixing frame, and the surface of the second gear frame meshes with the surface of the first gear frame through teeth.

[0008] Furthermore, the back of the PLC controller is fixedly connected to the front of the mixing tank, a pump is connected to the bottom right side of the mixing tank, an L-shaped conveying pipe is connected to the right side of the pump, a rotary joint is connected to the left side of the L-shaped conveying pipe, and a fixing plate is fixedly installed at the bottom left side of the L-shaped rod.

[0009] Furthermore, the bottom of the L-shaped rod is fixedly connected to the top of the workbench, and an L-shaped guide tube is rotatably connected inside the fixed plate through a bearing. A gear disk is sleeved on the surface of the L-shaped guide tube, a second motor is fixedly installed on the top of the fixed plate, and the bottom of the rotary joint is connected to the top of the L-shaped guide tube.

[0010] Furthermore, a gear body is fixedly installed on the top of the second motor, and the surface of the gear body meshes with the surface of the gear disk through teeth. A turntable is rotatably connected to the surface of the fixed plate through the gear. A connecting rod is fixedly installed on the right side of the L-shaped guide tube.

[0011] Furthermore, a connecting plate is fixedly installed on the right side of the turntable, and a fixing rod is fixedly installed on the right side of the bottom of the connecting plate. A sliding groove is opened inside the fixing rod, and a slider is slidably connected inside the sliding groove. The right side of the connecting rod is fixedly connected to the left side of the fixing rod.

[0012] Furthermore, a nozzle is fixedly installed on the left side of the slider, the third motor is fixedly installed at the bottom of the inner cavity of the slide, and a threaded rod is rotatably connected inside the slider via a thread, with the output shaft of the third motor fixedly connected to the bottom of the threaded rod.

[0013] In summary, due to the adoption of the above-mentioned technologies, the beneficial effects of this invention are: This invention accelerates the mixing of pigments and shortens the mixing time by incorporating a stirring and mixing component, transfers and discharges the liquid pigment by incorporating an extraction component, recovers excess floating material by incorporating an anti-overflow component, controls the electrical equipment by incorporating a PLC controller, and sprays the surface of the urn by incorporating a fully automatic spraying component. In use, the pigment enters the inner cavity of the stirring and mixing tank. The first motor is activated, driving the second gear frame and auger to rotate, which in turn drives the stirring frame to rotate, thus stirring and mixing the pigment and improving the stirring efficiency. Then, under the action of a pump, the liquid pigment is introduced into the inner cavity of the rotary joint through an L-shaped delivery pipe, and then into the inner cavity of the L-shaped guide pipe through the rotary joint. Finally, it is sprayed through a nozzle. During spraying, the second motor is activated, and the second motor... The machine drives the gear body and gear disc to rotate, causing the L-shaped guide tube to drive the connecting plate and fixing rod to rotate synchronously. Simultaneously with spraying, the third motor is activated, driving the threaded rod to rotate. Under the action of the slider, the nozzle moves, thus uniformly spraying the urn. Excess dye is drawn through the suction head into the inner cavity of the purification chamber by the fan, and then discharged as purified air. This method offers advantages such as good mixing effect, high spraying efficiency, and overflow prevention. It solves the problems of manual spraying, which is not only inefficient and unable to meet the needs of large-scale production, but also difficult to guarantee consistent high-standard spraying quality for each urn due to differences in operator skill levels and working conditions. Furthermore, manual spraying has low pigment mixing efficiency and lacks overflow prevention, leading to inconsistent product quality and affecting the industry's image and market competitiveness. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention from another perspective; Figure 3 For the present invention Figure 2 Enlarged view of a portion of point A in the middle; Figure 4 This is a schematic diagram of the cross-sectional structure of the fully automatic spraying assembly of the present invention; Figure 5 This is a schematic cross-sectional view of the mixing assembly structure of the present invention; Figure 6 This is a schematic diagram of the cross-sectional structure of the housing of the present invention from a bottom view.

[0015] In the diagram: 1. Workbench; 2. Mixing assembly; 21. Mixing tank; 22. Mixing rack; 23. Screwdriver; 24. Container seat; 25. First motor; 26. First gear frame; 27. Second gear frame; 3. Extraction assembly; 31. Pump; 32. L-shaped conveying pipe; 33. Rotary joint; 4. Fully automatic spraying assembly; 41. L-shaped rod; 42. Connecting plate; 43. Fixing rod; 44. Fixing plate; 45. Second motor; 46. L-shaped guide pipe; 47. Gear disk; 48. Gear body; 49. Slide groove; 491. Threaded rod; 492. Slider; 493. Third motor; 494. Spray head; 495. Turntable; 496. Connecting rod; 5. Anti-overflow assembly; 51. Adsorption head; 52. Purification box; 53. Fan; 6. PLC controller. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to represent selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] This invention provides, for example Figure 1-6As shown, a digital manufacturing pigment spraying device for cremation urns includes a workbench 1, a mixing assembly 2, an extraction assembly 3, a fully automatic spraying assembly 4, an anti-overflow assembly 5, and a PLC controller 6. The mixing assembly 2 is located on the right side of the top of the workbench 1, the fully automatic spraying assembly 4 is located at the center of the top of the workbench 1, the anti-overflow assembly 5 is located on the left side of the fully automatic spraying assembly 4, the extraction assembly 3 is located on the right side of the mixing assembly 2, and the PLC controller 6 is located on the front of the mixing assembly 2. The mixing assembly 2 includes a mixing tank 21 and a mixing frame. 22. Screwdriver 23. Receiving seat 24. First motor 25. First gear frame 26. Second gear frame 27. The extraction assembly 3 includes a pump 31, an L-shaped conveying pipe 32, and a rotary joint 33. The fully automatic spraying assembly 4 includes an L-shaped rod 41, a connecting plate 42, a fixing rod 43, a fixing plate 44, a second motor 45, an L-shaped guide pipe 46, a gear disk 47, a gear body 48, a sliding groove 49, a threaded rod 491, a slider 492, a third motor 493, a spray nozzle 494, a turntable 495, and a connecting rod 496. The anti-overflow assembly 5 includes an adsorption head 51, a purification box 52, and a fan 53. More specifically, the system incorporates a mixing assembly 2 to accelerate pigment mixing and shorten mixing time, an extraction assembly 3 to transfer and discharge the liquid pigment, an anti-overflow assembly 5 to recover excess floating material, a PLC controller 6 to control the electrical equipment, and a fully automatic spraying assembly 4 to spray the surface of the urn. During use, the pigment enters the inner cavity of the mixing chamber 21, the first motor 25 is turned on, and the first motor 25 drives the second gear frame 27 and the auger 23 to rotate, causing the first gear frame 26 to drive the mixing frame 22 to rotate, thereby mixing the pigment and improving mixing efficiency. Then, under the action of the pump 31, the liquid pigment is forced through the L-shaped delivery pipe. The material is introduced into the inner cavity of the rotary joint 33 and then into the inner cavity of the L-shaped guide tube 46 through the rotary joint 33. Finally, it is sprayed through the nozzle 494. During spraying, the second motor 45 is turned on, which drives the gear body 48 and gear disk 47 to rotate, so that the L-shaped guide tube 46 drives the connecting plate 42 and the fixing rod 43 to rotate synchronously. At the same time as spraying, the third motor 493 is turned on, which drives the threaded rod 491 to rotate. Under the action of the slider 492, the nozzle 494 moves, so as to evenly spray the urn. The dye that overflows from the spraying is filtered by the fan 53 through the adsorption head 51 into the inner cavity of the purification box 52, so as to discharge the purified air. It has the advantages of good stirring effect, high spraying efficiency and anti-overflow.

[0018] In some embodiments, a mixing tank 21 is fixedly installed on the right side of the top of the workbench 1, a receiving seat 24 is fixedly installed on the top of the mixing tank 21, a first motor 25 is fixedly installed on the top of the receiving seat 24, and a second gear frame 27 is rotatably connected to the inner cavity of the receiving seat 24 through a bearing. The output shaft of the first motor 25 passes through the inner cavity of the receiving seat 24 and is fixedly connected to the top of the second gear frame 27. More specifically, the mixing tank 21 is used to contain the dye liquid, and the first motor 25 is used to drive the second gear frame 27.

[0019] In some embodiments, an auger 23 is rotatably connected to the center of the top of the inner cavity of the mixing tank 21 via a bearing. The bottom of the second gear frame 27 is fixedly connected to the top of the auger 23. Three stirring frames 22 are rotatably connected to the inner cavity of the mixing tank 21 via bearings. A first gear frame 26 is fixedly installed on the top of the stirring frame 22. The surface of the second gear frame 27 meshes with the surface of the first gear frame 26 through teeth. More specifically, the first gear frame 26 is driven by the second gear frame 27, which indirectly drives the stirring frame 22, and the dye liquid is stirred by the stirring frame 22.

[0020] In some embodiments, the back of the PLC controller 6 is fixedly connected to the front of the mixing tank 21. A pump 31 is connected to the bottom right side of the mixing tank 21. An L-shaped conveying pipe 32 is connected to the right side of the pump 31. A rotary joint 33 is connected to the left side of the L-shaped conveying pipe 32. A fixing plate 44 is fixedly installed at the bottom left side of the L-shaped rod 41. More specifically, the pump 31 is used to extract the dye liquid, and the L-shaped conveying pipe 32 is used to export the extracted dye liquid.

[0021] In some embodiments, the bottom of the L-shaped rod 41 is fixedly connected to the top of the workbench 1, the interior of the fixed plate 44 is rotatably connected to the L-shaped guide tube 46 via bearings, the surface of the L-shaped guide tube 46 is fitted with a gear disk 47, the top of the fixed plate 44 is fixedly mounted with a second motor 45, and the bottom of the rotary joint 33 is connected to the top of the L-shaped guide tube 46. More specifically, the second motor 45 drives the gear body 48, and the gear body 48 drives the gear disk 47.

[0022] In some embodiments, a gear body 48 is fixedly mounted on the top of the second motor 45, and the surface of the gear body 48 meshes with the surface of the gear disk 47 through teeth. The surface of the fixing plate 44 is rotatably connected to the turntable 495 through the gear. A connecting rod 496 is fixedly mounted on the right side of the L-shaped guide tube 46. More specifically, the connecting plate 42 is fixed by setting the turntable 495.

[0023] In some embodiments, a connecting plate 42 is fixedly installed on the right side of the turntable 495, and a fixing rod 43 is fixedly installed on the right side of the bottom of the connecting plate 42. A sliding groove 49 is provided inside the fixing rod 43, and a slider 492 is slidably connected inside the sliding groove 49. The right side of the connecting rod 496 is fixedly connected to the left side of the fixing rod 43. The sliding groove 49 limits the slider 492 to prevent it from shaking during movement. The slider 492 also limits the nozzle 494 to prevent it from shaking during movement.

[0024] In some embodiments, a nozzle 494 is fixedly installed on the left side of the slider 492, and a third motor 493 is fixedly installed at the bottom of the inner cavity of the slide groove 49. A threaded rod 491 is rotatably connected inside the slider 492 via a thread. The output shaft of the third motor 493 is fixedly connected to the bottom of the threaded rod 491. More specifically, the third motor 493 drives the threaded rod 491 and moves the position of the slider 492.

[0025] In some embodiments, the top of the nozzle 494 is connected to the bottom right side of the L-shaped guide tube 46 via a telescopic hose. An adsorption head 51 is fixedly installed on the left side of the turntable 495. The top of the adsorption head 51 is connected to a purification box 52, and the top of the purification box 52 is connected to a fan 53. More specifically, the purification box 52 is used to adsorb and filter the dye overflowing from the air, and the fan 53 is used to provide sufficient suction.

[0026] A method of using a pigment spraying device for digital manufacturing of cremated urns includes the following steps; S1. The pigment is mixed by setting the stirring and mixing component 2 to accelerate its mixing efficiency and shorten its mixing time. The pigment liquid is transferred and discharged by setting the extraction component 3. The excess overflow material floating matter is recovered by setting the anti-overflow component 5. The electrical equipment is controlled by setting the PLC controller 6. The surface of the urn is sprayed by setting the fully automatic spraying component 4. S2. When in use, the pigment enters the inner cavity of the mixing chamber 21, the first motor 25 is turned on, and the first motor 25 drives the second gear frame 27 and the auger 23 to rotate, so that the first gear frame 26 drives the mixing frame 22 to rotate, thereby mixing the pigment and improving its mixing efficiency. S3. Then, under the action of the pump 31, the dye liquid is introduced into the inner cavity of the rotary joint 33 through the L-shaped conveying pipe 32, and then enters the inner cavity of the L-shaped guide pipe 46 through the rotary joint 33. Finally, it is sprayed through the nozzle 494. When spraying, the second motor 45 is turned on, and the second motor 45 drives the gear body 48 and the gear disk 47 to rotate, so that the L-shaped guide pipe 46 drives the connecting plate 42 and the fixing rod 43 to rotate synchronously. S4. While spraying, the third motor 493 is turned on, which drives the threaded rod 491 to rotate. Under the action of the slider 492, the nozzle 494 moves, thereby spraying the urn evenly. The dye that overflows from the spraying is filtered through the adsorption head 51 into the inner cavity of the purification box 52 by the fan 53, thereby purifying the air and expelling it. It has the advantages of good stirring effect, high spraying efficiency and anti-overflow.

[0027] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A pigment spraying device for digital manufacturing of cremated remains boxes, characterized in that: The assembly includes a workbench (1), a mixing component (2), a pull-out component (3), a fully automatic spraying component (4), an anti-overflow component (5), and a PLC controller (6). The mixing component (2) is located on the right side of the top of the workbench (1), the fully automatic spraying component (4) is located at the center of the top of the workbench (1), the anti-overflow component (5) is located on the left side of the fully automatic spraying component (4), the pull-out component (3) is located on the right side of the mixing component (2), and the PLC controller (6) is located on the front of the mixing component (2). The mixing component (2) includes a mixing tank (21), a mixing rack (22), an auger (23), a receiving seat (24), and a first electric motor. The machine (25), the first gear frame (26) and the second gear frame (27), the extraction assembly (3) includes a pump (31), an L-shaped conveying pipe (32) and a rotary joint (33), the fully automatic spraying assembly (4) includes an L-shaped rod (41), a connecting plate (42), a fixing rod (43), a fixing plate (44), a second motor (45), an L-shaped guide pipe (46), a gear disk (47), a gear body (48), a slide groove (49), a threaded rod (491), a slider (492), a third motor (493), a nozzle (494), a turntable (495) and a connecting rod (496), and the anti-overflow assembly (5) includes an adsorption head (51), a purification box (52) and a fan (53).

2. The pigment spraying device for digital manufacturing of cremated urns according to claim 1, characterized in that: A mixing tank (21) is fixedly installed on the right side of the top of the workbench (1). A receiving seat (24) is fixedly installed on the top of the mixing tank (21). A first motor (25) is fixedly installed on the top of the receiving seat (24). A second gear frame (27) is rotatably connected to the inner cavity of the receiving seat (24) through a bearing. The output shaft of the first motor (25) passes through the inner cavity of the receiving seat (24) and is fixedly connected to the top of the second gear frame (27).

3. The pigment spraying device for digital manufacturing of cremated remains boxes according to claim 1, characterized in that: At the center of the top of the inner cavity of the mixing tank (21), an auger (23) is rotatably connected by a bearing. The bottom of the second gear frame (27) is fixedly connected to the top of the auger (23). The inner cavity of the mixing tank (21) is rotatably connected by three mixing frames (22) through bearings. The top of the mixing frame (22) is fixedly installed with a first gear frame (26). The surface of the second gear frame (27) meshes with the surface of the first gear frame (26) through teeth.

4. The pigment spraying device for digital manufacturing of cremated urns according to claim 1, characterized in that: The back of the PLC controller (6) is fixedly connected to the front of the mixing tank (21). The bottom right side of the mixing tank (21) is connected to a pump (31). The right side of the pump (31) is connected to an L-shaped conveying pipe (32). The left side of the L-shaped conveying pipe (32) is connected to a rotary joint (33). The bottom left side of the L-shaped rod (41) is fixedly installed with a fixing plate (44).

5. The pigment spraying device for digital manufacturing of cremated urns according to claim 1, characterized in that: The bottom of the L-shaped rod (41) is fixedly connected to the top of the workbench (1). The interior of the fixed plate (44) is rotatably connected to the L-shaped guide tube (46) through a bearing. The surface of the L-shaped guide tube (46) is fitted with a gear disk (47). The top of the fixed plate (44) is fixedly installed with a second motor (45). The bottom of the rotary joint (33) is connected to the top of the L-shaped guide tube (46).

6. The pigment spraying device for digital manufacturing of cremated urns according to claim 1, characterized in that: The top of the second motor (45) is fixedly mounted with a gear body (48), the surface of the gear body (48) meshes with the surface of the gear disk (47) through teeth, the surface of the fixed plate (44) is connected to the turntable (495) through gear rotation, and the right side of the L-shaped guide tube (46) is fixedly mounted with a connecting rod (496).

7. The pigment spraying device for digital manufacturing of cremated urns according to claim 1, characterized in that, A connecting plate (42) is fixedly installed on the right side of the turntable (495). A fixing rod (43) is fixedly installed on the right side of the bottom of the connecting plate (42). A sliding groove (49) is provided inside the fixing rod (43). A slider (492) is slidably connected inside the sliding groove (49). The right side of the connecting rod (496) is fixedly connected to the left side of the fixing rod (43).

8. The pigment spraying device for digital manufacturing of cremated urns according to claim 1, characterized in that: A nozzle (494) is fixedly installed on the left side of the slider (492), and the third motor (493) is fixedly installed at the bottom of the inner cavity of the slide groove (49). A threaded rod (491) is rotatably connected inside the slider (492) by a thread, and the output shaft of the third motor (493) is fixedly connected to the bottom of the threaded rod (491).

9. The method of using the pigment spraying device for digital manufacturing of cremated urns according to claims 1-8, characterized in that, Includes the following steps: S1. The pigment is mixed by setting a stirring and mixing component (2) to accelerate its mixing efficiency and shorten its mixing time. The pigment liquid is transferred and discharged by setting an extraction component (3). The excess overflow material floating matter is recovered by setting an anti-overflow component (5). The electrical equipment is controlled by setting a PLC controller (6). The surface of the urn is sprayed by setting a fully automatic spraying component (4). S2. When in use, the pigment enters the inner cavity of the mixing tank (21), the first motor (25) is turned on, and the second gear frame (27) and the auger (23) are driven to rotate by the first motor (25), so that the first gear frame (26) drives the mixing frame (22) to rotate, thereby mixing the pigment and improving its mixing efficiency. S3. Then, under the action of the pump (31), the dye liquid is introduced into the inner cavity of the rotary joint (33) through the L-shaped conveying pipe (32), and enters the inner cavity of the L-shaped guide pipe (46) through the rotary joint (33). Finally, it is sprayed through the nozzle (494). When spraying, the second motor (45) is turned on, and the second motor (45) drives the gear body (48) and gear disk (47) to rotate, so that the L-shaped guide pipe (46) drives the connecting plate (42) and the fixing rod (43) to rotate synchronously. S4. While spraying, turn on the third motor (493). The third motor (493) drives the threaded rod (491) to rotate. Under the action of the slider (492), the nozzle (494) moves, so as to spray the urn evenly. The dye overflowing from the spraying is filtered through the adsorption head (51) into the inner cavity of the purification box (52) by the fan (53), so as to discharge the purified air. It has the advantages of good stirring effect, high spraying efficiency and anti-overflow.

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