An air purification device for a filling workshop

Abstract

The present invention relates to the field of air purification devices, and specifically to an air purification device for a down filling workshop, comprising a support plate, a mounting assembly connected to the top of the support plate, a filter screen cylinder sleeved on the outer surface of the mounting assembly, a drive assembly connected to the top of the mounting assembly, a lint cleaning assembly sleeved on the outer surface of the filter screen cylinder; the drive assembly is used to drive the lint cleaning assembly to move up and down and the mounting assembly and the filter screen cylinder to rotate, and the lint cleaning assembly is used to clean the lint adsorbed on the filter screen cylinder. In the present invention, when the drive assembly drives the lint cleaning assembly to move up and down, the lint cleaning assembly will contact the surface of the filter screen cylinder, and the lint adsorbed on the filter screen cylinder will be cleaned in time, reducing the resistance to air flow, ensuring the air quality in the down filling workshop, reducing production interruptions and failures caused by poor air quality, and thus improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of air filtration, in particular to an air purification device for a down filling workshop. Background Art

[0002] The down filling workshop is a production workshop dedicated to down filling operations, which usually involves the processing and filling of down, chemical fiber and other filling materials. In the down filling workshop, employees are exposed to down, chemical fiber and other filling materials for a long time, and these materials will produce dust and fluff during the processing. If these dust and fluff are inhaled by employees, they will cause damage to their respiratory system. For this reason, it is necessary to install an air purification device in the down filling workshop, which can filter out these harmful substances and protect the health of employees.

[0003] After searching, it was found that the invention patent with announcement number CN115138152B disclosed an air purification device for a production workshop. In this patent, the dust located on the outside of the isolation plate will enter the inside of the cylindrical cover through the isolation plate and the circular opening due to attraction. The isolation plate can isolate larger impurities in the air and prevent them from entering the cylindrical cover for the next step of filtration. However, some dust and fluff will be generated in the filling workshop, and the fluff is easily adsorbed on the filter device. As the fluff accumulates on the filter device, the filter channel will be blocked, resulting in obstruction of air circulation and reduced filtration efficiency, which will affect the performance of the air purification device. In view of this, an air purification device for a filling workshop is designed. Summary of the invention

[0004] Therefore, the technical problem to be solved by the present invention is that in the prior art, some dust and fluff will be generated in the filling workshop, and the fluff is easily adsorbed on the filtering device. As the fluff accumulates on the filtering device, the filtering channel will be blocked, resulting in obstruction of air circulation and reduced filtering efficiency, which will affect the performance of the air purification device, thereby providing an air purification device for a filling workshop.

[0005] In order to solve the above technical problems, the present invention provides an air purification device for a filling workshop, comprising a support plate, a mounting assembly is connected to the top of the support plate, a filter screen cylinder is sleeved on the outer surface of the mounting assembly, a driving assembly is connected to the top of the mounting assembly, and a fluff cleaning assembly is sleeved on the outer surface of the filter screen cylinder;

[0006] The driving assembly is used to drive the fluff cleaning assembly to move up and down and the installation assembly and the filter screen cylinder to rotate. The fluff cleaning assembly is used to clean the fluff adsorbed on the filter screen cylinder, and the installation assembly is used to install and fix the filter screen cylinder.

[0007] As a preferred solution of the air purification device for the filling workshop described in the present invention, the installation assembly includes a vertical rod, the bottom of the vertical rod is rotatably connected to the top of the support plate, the upper and lower sides of the outer surface of the vertical rod are slidably sleeved with a first sliding sleeve, the outer side of the first sliding sleeve is rotatably connected to a support rod, one end of the support rod is fixedly connected to a support plate, and the outer side of the support plate is abutted against the inner wall of the filter cylinder.

[0008] As a preferred solution of the air purification device for a filling workshop of the present invention, wherein: a thrust spring is sleeved on the outer surface of the vertical rod, and the upper and lower ends of the thrust spring are respectively in contact with the opposite surfaces of the two first sliding sleeves;

[0009] Limiting rings are fixedly sleeved on both upper and lower sides of the outer surface of the vertical rod, and the limiting rings are used to limit the position of the first sliding sleeve moving up and down;

[0010] The outer surface of the vertical rod is fixedly connected to a limiting guide rail at equidistant intervals around the circumference, the limiting guide rail is located between two limiting rings, the inner wall of the first sliding sleeve is provided with limiting guide grooves at equidistant intervals around the circumference, and the outer surface of the limiting guide rail is slidably connected to the inner side wall of the limiting guide groove.

[0011] As a preferred solution of the air purification device for a filling workshop described in the present invention, a fixing plate is fixedly connected to the top of the vertical rod, a plurality of mounting rods are fixedly connected to the outer periphery of the fixing plate at equal intervals in a circle, and a mounting ring is fixedly connected to one end of the mounting rod.

[0012] As a preferred solution of the air purification device for a filling workshop of the present invention, the driving assembly comprises a fixing ring, the outer periphery of the fixing ring is symmetrically fixedly connected with a first mounting frame and a second mounting frame, and the top between the first mounting frame and the second mounting frame is fixedly connected with a driving motor;

[0013] A screw rod is rotatably connected to the middle of the first mounting frame, and a sliding rod is rotatably connected to the middle of the second mounting frame. The tops of the screw rod and the sliding rod are transmission-connected to the output end of the driving motor.

[0014] As a preferred solution of the air purification device for a filling workshop of the present invention, wherein: a small gear is fixedly sleeved on the outer surface of the screw rod, a large gear is rotatably connected to the top of the fixing ring, and the teeth of the large gear mesh with the teeth of the small gear;

[0015] The outer periphery of the mounting ring is fixedly connected to the inner side wall of the large gear.

[0016] As a preferred solution of the air purification device for a filling workshop of the present invention, the output end of the driving motor penetrates and extends to the bottom of the first mounting frame and the second mounting frame, and a suction fan blade is fixedly mounted on the output end of the driving motor.

[0017] As a preferred embodiment of the air purification device for a filling workshop of the present invention, the fluff cleaning assembly includes a cleaning ring, which is sleeved on the outer surface of the filter mesh cylinder, and the inner wall of the cleaning ring is fixedly connected with a mounting strip, and the inner wall of the mounting strip is fixedly connected with a plurality of cleaning brushes at equal intervals in a circle, and the bottom end of the cleaning brush is arranged to be tilted downward.

[0018] As a preferred solution of the air purification device for the filling workshop described in the present invention, the outer surface of the cleaning ring is respectively fixedly connected with a threaded sleeve block and a second sliding sleeve, the threaded sleeve block is threadedly sleeved on the outer surface of the screw rod, and the second sliding sleeve is slidably sleeved on the outer surface of the sliding rod.

[0019] As a preferred solution of the air purification device for a filling workshop of the present invention, a plurality of storage trays are placed equidistantly on the top of the support plate in a circle, the plurality of storage trays are magnetically attracted together, and the plurality of storage trays are located at the bottom of the cleaning ring;

[0020] A top cover is fixedly connected to the outer sides of the first mounting frame and the second mounting frame, and an air outlet is provided on the top of the top cover;

[0021] A shell is provided between the top cover and the storage tray, the shell is sleeved on the outside of the fluff cleaning assembly, and adsorption grooves are provided at equal intervals on the outer surface of the shell in a circumferential manner;

[0022] The bottom of the support plate is fixedly connected with a support rod, the bottom of the support rod is fixedly connected with a bottom plate, and the bottom of the bottom plate is fixedly connected with a plurality of rollers at equal intervals in a circle.

[0023] By means of the above technical solution, the present invention provides an air purification device for a filling workshop, which has at least the following beneficial effects:

[0024] 1. In the present invention, when the driving component drives the fluff cleaning component to move up and down, the fluff cleaning component will contact the surface of the filter mesh cylinder, and the fluff adsorbed on the filter mesh cylinder will be cleaned in time, reducing the resistance of air flow, ensuring the air quality in the filling workshop, reducing production interruptions and failures caused by poor air quality, and thus improving production efficiency.

[0025] 2. The rebound force of the thrust spring causes the two first sliding sleeves to move in opposite directions. Since the outer side of the first sliding sleeve is rotatably connected to a support rod, the support rod is inclined, and one end of the support rod is fixedly connected to a back plate. The back plate can be pushed by the support rod to ensure the stable installation of the filter cylinder.

[0026] 3. The limiting guide rail on the outer surface of the vertical rod matches the limiting guide groove on the inner wall of the first sliding sleeve, which can ensure the stability of the sliding of the first sliding sleeve on the vertical rod, and the first sliding sleeve can only slide up and down along a specific path. At the same time, when the vertical rod rotates, it can drive the first sliding sleeve to rotate, and drive the filter cylinder to rotate through the support rod and the abutment plate, so that the filter cylinder can filter the air in all directions, thereby improving the air purification effect.

[0027] 4. When the drive motor is running, it can drive the screw to rotate, and the screw can drive the fluff cleaning component to move up and down, so that the fluff adsorbed on the filter cylinder can be cleaned in time, reducing the resistance of air flow; at the same time, the rotation of the screw also drives the small gear to rotate, and the small gear will transmit the transmission force to the large gear. Since the inner wall of the large gear is fixed with a mounting ring, the vertical rod starts to rotate through the linkage of the mounting ring, the mounting rod and the fixed plate. The rotation of the vertical rod further drives the rotation of the first sliding sleeve, and the full rotation of the filter cylinder is realized through the action of the support rod and the abutment plate, ensuring that the filter cylinder can fully filter the incoming air and improve the air purification effect; when the drive motor is running, it synchronously drives the rotation of the suction fan blade, and the rotation of the suction fan blade generates a strong adsorption force, sucking the air in the filling workshop from the adsorption slot on the outer shell into the device, and then the air is filtered through the filter cylinder to remove the dust and fluff therein, and then discharged from the air outlet on the top of the top cover, ensuring the cleanliness of the output air, which not only improves the air purification effect, but also ensures the stability and durability of the equipment, providing a strong guarantee for the health of employees.

[0028] 5. When the screw rotates, the cleaning ring can move up and down on the outer surface of the screw through the transmission action of the thread. At the same time, the second sliding sleeve is slidably mounted on the outer surface of the sliding rod, thereby ensuring the stability of the cleaning ring during the up and down movement and preventing it from shifting or rotating. The cleaning brush on the cleaning ring can effectively brush the fluff adsorbed on the filter cylinder downward, thereby achieving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0032] Figure 3This is a schematic diagram of the structure of the installation assembly of the present invention;

[0033] Figure 4 It is a schematic diagram of the local structure of the installation assembly of the present invention;

[0034] Figure 5 For the present invention Figure 4 A local enlarged structural schematic diagram;

[0035] Figure 6 This is a schematic diagram of the structure of the installation assembly and the filter screen cartridge of the present invention;

[0036] Figure 7 It is a schematic diagram of the structure of the driving component and the fluff cleaning component of the present invention;

[0037] Figure 8 This is a schematic diagram of the structure of the fluff cleaning component of the present invention;

[0038] Fig. 9 This is a schematic diagram of the support plate and storage tray structure of the present invention;

[0039] Fig.10 It is a schematic diagram of the top cover structure of the present invention.

[0040] In the figure: 1, support plate; 2, mounting assembly; 201, vertical rod; 202, first sliding sleeve; 203, support rod; 204, abutment plate; 205, thrust spring; 206, limit ring; 207, fixed plate; 208, mounting rod; 209, mounting ring; 210, limit guide rail; 3, filter screen cylinder; 4, drive assembly; 401, fixed ring; 402, first mounting frame; 403, second mounting frame; 4 04. Drive motor; 405. Screw rod; 406. Slide rod; 407. Small gear; 408. Large gear; 409. Suction fan blade; 5. Fluff cleaning assembly; 501. Cleaning ring; 502. Mounting strip; 503. Cleaning brush; 504. Threaded sleeve; 505. Second slide sleeve; 6. Storage tray; 7. Top cover; 8. Outer shell; 9. Adsorption groove; 10. Support rod; 11. Bottom plate; 12. Roller. DETAILED DESCRIPTION

[0041] 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.

[0042] Embodiment 1:

[0043] like Figure 1 and Figure 2, an air purification device for a filling workshop, comprising a support plate 1, a mounting assembly 2 is connected to the top of the support plate 1, a filter screen cylinder 3 is sleeved on the outer surface of the mounting assembly 2, a driving assembly 4 is connected to the top of the mounting assembly 2, and a fluff cleaning assembly 5 is sleeved on the outer surface of the filter screen cylinder 3;

[0044] The driving assembly 4 is used to drive the fluff cleaning assembly 5 to move up and down and the mounting assembly 2 and the filter screen cylinder 3 to rotate. The fluff cleaning assembly 5 is used to clean the fluff adsorbed on the filter screen cylinder 3, and the mounting assembly 2 is used to install and fix the filter screen cylinder 3.

[0045] The mounting assembly 2 can not only ensure the stability of the fixing of the filter screen cylinder 3, but also facilitate the replacement and maintenance of the filter screen cylinder 3. The driving assembly 4 can drive the fluff cleaning assembly 5 to move up and down, and at the same time drive the mounting assembly 2 and the filter screen cylinder 3 to rotate, so that the filter screen cylinder 3 can filter the air in all directions, and at the same time ensure that the fluff cleaning assembly 5 can effectively clean the fluff on the filter screen cylinder 3.

[0046] When the driving component 4 drives the fluff cleaning component 5 to move up and down, the fluff cleaning component 5 will contact the surface of the filter mesh cylinder 3, and the fluff adsorbed on the filter mesh cylinder 3 will be cleaned in time to reduce the resistance of air flow, ensure the air quality in the filling workshop, reduce production interruptions and failures caused by poor air quality, and thus improve production efficiency.

[0047] Embodiment 2:

[0048] like Figure 3 to Figure 6 As shown, this embodiment is based on the previous embodiment, and differs from the previous embodiment in that the mounting assembly 2 includes a vertical rod 201, the bottom of the vertical rod 201 is rotatably connected to the top of the support plate 1, and the upper and lower sides of the outer surface of the vertical rod 201 are slidably sleeved with a first sliding sleeve 202, and the outer side of the first sliding sleeve 202 is rotatably connected to a support rod 203, the support rod 203 is inclined, and one end of the support rod 203 is fixedly connected to a support plate 204, and the outer side of the support plate 204 abuts against the inner wall of the filter screen cylinder 3.

[0049] The outer surface of the vertical rod 201 is sleeved with a thrust spring 205, and the upper and lower ends of the thrust spring 205 are respectively in contact with the opposite surfaces of the two first sliding sleeves 202; the upper and lower sides of the outer surface of the vertical rod 201 are fixedly sleeved with a limit ring 206, and the limit ring 206 is used to limit the position of the first sliding sleeve 202 to move up and down. The rebound force of the thrust spring 205 makes the two first sliding sleeves 202 move in opposite directions. Since the outer side of the first sliding sleeve 202 is rotatably connected to the support rod 203, the support rod 203 is inclined, and one end of the support rod 203 is fixedly connected to the abutment plate 204, and the abutment plate 204 can be pushed by the support rod 203, thereby ensuring the stable installation of the filter screen cylinder 3. At the same time, the limit ring 206 limits the up and down movement range of the first sliding sleeve 202 to prevent it from excessive sliding.

[0050] The outer surface of the vertical rod 201 is fixedly connected with a limiting guide rail 210 at equal intervals in a circle, and the limiting guide rail 210 is located between two limiting rings 206. The inner wall of the first sliding sleeve 202 is provided with limiting guide grooves at equal intervals in a circle, and the outer surface of the limiting guide rail 210 is slidably connected with the inner side wall of the limiting guide groove. The first sliding sleeve 202 can slide stably on the vertical rod 201, and the first sliding sleeve 202 can only slide up and down along a specific path. At the same time, when the vertical rod 201 rotates, the first sliding sleeve 202 can be driven to rotate, and the filter screen cylinder 3 is driven to rotate through the support rod 203 and the abutment plate 204, so that the filter screen cylinder 3 can filter air in all directions, thereby improving the air purification effect.

[0051] A fixing plate 207 is fixedly connected to the top of the vertical rod 201 , and a plurality of mounting rods 208 are fixedly connected to the outer periphery of the fixing plate 207 at equal intervals in a circle, and a mounting ring 209 is fixedly connected to one end of the mounting rod 208 .

[0052] Embodiment three:

[0053] like Figure 7 As shown, this embodiment is based on the previous embodiment, and is different from the previous embodiment in that the driving assembly 4 includes a fixing ring 401, the outer periphery of the fixing ring 401 is symmetrically fixedly connected with a first mounting frame 402 and a second mounting frame 403, and the top between the first mounting frame 402 and the second mounting frame 403 is fixedly connected with a driving motor 404;

[0054] A screw rod 405 is rotatably connected to the middle of the first mounting frame 402 , and a slide rod 406 is rotatably connected to the middle of the second mounting frame 403 . The tops of the screw rod 405 and the slide rod 406 are drivingly connected to the output end of the driving motor 404 .

[0055] A small gear 407 is fixedly sleeved on the outer surface of the screw rod 405, and a large gear 408 is rotatably connected to the top of the fixing ring 401, and the teeth of the large gear 408 mesh with the teeth of the small gear 407;

[0056] The outer periphery of the mounting ring 209 is fixedly connected to the inner wall of the large gear 408 .

[0057] The output end of the driving motor 404 penetrates and extends to the bottom of the first mounting frame 402 and the second mounting frame 403 . The output end of the driving motor 404 is fixedly sleeved with a suction fan blade 409 , which is located inside the filter screen cylinder 3 .

[0058] When the driving motor 404 is running, the screw rod 405 can be driven to rotate, and the screw rod 405 can drive the fluff cleaning component 5 to move up and down, so that the fluff adsorbed on the filter screen cylinder 3 can be cleaned in time, reducing the resistance of air flow;

[0059] At the same time, the rotation of the screw rod 405 also drives the small gear 407 to rotate, and the small gear 407 transmits the transmission force to the large gear 408. Since the inner wall of the large gear 408 is fixed with a mounting ring 209, the vertical rod 201 starts to rotate through the linkage of the mounting ring 209, the mounting rod 208 and the fixed plate 207. The rotation of the vertical rod 201 further drives the rotation of the first sliding sleeve 202, and the full rotation of the filter cylinder 3 is achieved through the action of the support rod 203 and the abutment plate 204, ensuring that the filter cylinder 3 can fully filter the incoming air and improve the air purification effect;

[0060] When the driving motor 404 is running, it synchronously drives the rotation of the suction fan blades 409. The rotation of the suction fan blades 409 generates a strong adsorption force, which sucks the air in the filling workshop into the device from the adsorption slots 9 on the outer shell 8. The air is then filtered through the filter cylinder 3 to remove dust and fluff, and then discharged from the air outlet on the top of the top cover 7, ensuring the cleanliness of the output air. This not only improves the air purification effect, but also ensures the stability and durability of the equipment, providing strong protection for the health of employees.

[0061] Embodiment 4:

[0062] like Figure 8 As shown, this embodiment is based on the previous embodiment, and is different from the previous embodiment in that the fluff cleaning component 5 includes a cleaning ring 501, and the cleaning ring 501 is sleeved on the outer surface of the filter screen cylinder 3. The inner wall of the cleaning ring 501 is fixedly connected with a mounting strip 502, and the inner wall of the mounting strip 502 is fixedly connected with a plurality of cleaning brushes 503 at equal intervals in a circle, and the bottom end of the cleaning brush 503 is arranged to be tilted downward.

[0063] The outer surface of the cleaning ring 501 is fixedly connected with a threaded sleeve 504 and a second sliding sleeve 505 . The threaded sleeve 504 is threadedly sleeved on the outer surface of the screw rod 405 , and the second sliding sleeve 505 is slidably sleeved on the outer surface of the sliding rod 406 .

[0064] When the screw rod 405 rotates, the cleaning ring 501 can move up and down on the outer surface of the screw rod 405 through the transmission action of the thread. At the same time, the second sliding sleeve 505 is slidably sleeved on the outer surface of the sliding rod 406, ensuring the stability of the cleaning ring 501 during the up and down movement and preventing it from shifting or rotating; and the cleaning brush 503 on the cleaning ring 501 can effectively brush the fluff adsorbed on the filter screen cylinder 3 downwards, thereby achieving the cleaning effect.

[0065] Embodiment five:

[0066] This embodiment is based on the previous embodiment, and is different from the previous embodiment in that Figure 1 and Fig. 9 As shown, a plurality of storage trays 6 are placed equidistantly in a circle on the top of the support plate 1, and the plurality of storage trays 6 are magnetically attracted together, and the plurality of storage trays 6 are located at the bottom of the cleaning ring 501; the plurality of storage trays 6 can collect the fluff brushed off from the filter screen cylinder 3, and since the plurality of storage trays 6 are magnetically attracted together, the storage trays 6 can be easily removed from the device for cleaning, thereby ensuring the cleanliness and hygiene of the storage trays 6.

[0067] like Figure 1 and Fig.10 As shown, the outer sides of the first mounting frame 402 and the second mounting frame 403 are fixedly connected with a top cover 7, and an air outlet is provided on the top of the top cover 7; the purified air is discharged from the air outlet on the top of the top cover 7.

[0068] like Figure 1 As shown, a shell 8 is provided between the top cover 7 and the storage tray 6. The shell 8 is sleeved on the outside of the fluff cleaning component 5. The outer surface of the shell 8 has adsorption grooves 9 equidistantly arranged in a circle. The air in the filling workshop will be sucked into the device through the adsorption grooves 9 on the shell 8.

[0069] like Figure 1 As shown, the bottom of the support plate 1 is fixedly connected to a support rod 10, the bottom of the support rod 10 is fixedly connected to a bottom plate 11, and the bottom of the bottom plate 11 is fixedly connected to a plurality of rollers 12 at equal intervals in a circle. The rollers 12 give the device good mobility, and the device can be moved to a location that needs to be purified, or moved to other places for cleaning and maintenance, which not only improves the practicality of the device, but also reduces the difficulty of use for users.

[0070] Working principle: The two first sliding sleeves 202 are moved in opposite directions by the rebound force of the thrust spring 205. Since the outer side of the first sliding sleeve 202 is rotatably connected with a support rod 203, the support rod 203 is inclined, and one end of the support rod 203 is fixedly connected with a support plate 204. The support rod 203 can push the support plate 204 to ensure the stable installation of the filter cylinder 3.

[0071] When in use, the driving motor 404 starts to run, which can drive the screw rod 405 to rotate, and the screw rod 405 can drive the fluff cleaning assembly 5 to move up and down, and the cleaning brush 503 on the cleaning ring 501 can effectively brush the fluff adsorbed on the filter screen cylinder 3 downward, and the multiple storage trays 6 can collect the fluff brushed off from the filter screen cylinder 3, thereby achieving a cleaning effect and reducing the resistance of air flow;

[0072] At the same time, the rotation of the screw rod 405 drives the small gear 407 to rotate, and the small gear 407 transmits the transmission force to the large gear 408. Since the inner wall of the large gear 408 is fixed with a mounting ring 209, through the linkage of the mounting ring 209, the mounting rod 208 and the fixed plate 207, the vertical rod 201 starts to rotate, and the rotation of the vertical rod 201 further drives the rotation of the first sliding sleeve 202. Through the action of the support rod 203 and the abutment plate 204, the filter screen cylinder 3 can rotate in all directions, ensuring that the filter screen cylinder 3 can fully filter the incoming air and improve the air purification effect;

[0073] When the driving motor 404 is running, it synchronously drives the rotation of the suction fan blades 409. The rotation of the suction fan blades 409 generates a strong adsorption force, which sucks the air in the filling workshop into the device from the adsorption slots 9 on the outer shell 8. The air is then filtered through the filter cylinder 3 to remove dust and fluff, and then discharged from the air outlet on the top of the top cover 7, ensuring the cleanliness of the output air. This not only improves the air purification effect, but also ensures the stability and durability of the equipment, providing strong protection for the health of employees.

[0074] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0075] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air purification device for a filling workshop, comprising a support plate (1), characterized in that: The top of the support plate (1) is connected to a mounting assembly (2), the outer surface of the mounting assembly (2) is sleeved with a filter screen cylinder (3), the top of the mounting assembly (2) is connected to a driving assembly (4), and the outer surface of the filter screen cylinder (3) is sleeved with a fluff cleaning assembly (5); The driving assembly (4) is used to drive the fluff cleaning assembly (5) to move up and down and the mounting assembly (2) and the filter screen cylinder (3) to rotate. The fluff cleaning assembly (5) is used to clean the fluff adsorbed on the filter screen cylinder (3), and the mounting assembly (2) is used to mount and fix the filter screen cylinder (3); The mounting assembly (2) comprises a vertical rod (201), the bottom of the vertical rod (201) is rotatably connected to the top of the support plate (1), the upper and lower sides of the outer surface of the vertical rod (201) are slidably sleeved with a first sliding sleeve (202), the outer side of the first sliding sleeve (202) is rotatably connected to a support rod (203), the support rod (203) is arranged in an inclined manner, one end of the support rod (203) is fixedly connected to a support plate (204), and the outer side of the support plate (204) is in contact with the inner wall of the filter screen cylinder (3); The outer surface of the vertical rod (201) is sleeved with a thrust spring (205), and the upper and lower ends of the thrust spring (205) are respectively in contact with the opposite surfaces of the two first sliding sleeves (202); Limiting rings (206) are fixedly sleeved on both upper and lower sides of the outer surface of the vertical rod (201), and the limiting rings (206) are used to limit the position of the first sliding sleeve (202) moving up and down; The outer surface of the vertical rod (201) is fixedly connected to a limiting guide rail (210) at equidistant intervals around the circumference, the limiting guide rail (210) is located between two limiting rings (206), the inner wall of the first sliding sleeve (202) is provided with limiting guide grooves at equidistant intervals around the circumference, and the outer surface of the limiting guide rail (210) is slidably connected to the inner side wall of the limiting guide groove; A fixing plate (207) is fixedly connected to the top of the vertical rod (201), a plurality of mounting rods (208) are fixedly connected to the outer periphery of the fixing plate (207) at equal intervals in a circumference, and a mounting ring (209) is fixedly connected to one end of the mounting rod (208).

2. The air purification device for a filling workshop according to claim 1 is characterized in that: The driving assembly (4) comprises a fixing ring (401), the outer periphery of the fixing ring (401) is symmetrically fixedly connected to a first mounting frame (402) and a second mounting frame (403), and the top between the first mounting frame (402) and the second mounting frame (403) is fixedly connected to a driving motor (404); The middle part of the first mounting frame (402) is rotatably connected to a screw rod (405), and the middle part of the second mounting frame (403) is rotatably connected to a slide rod (406). The tops of the screw rod (405) and the slide rod (406) are transmission-connected to the output end of the driving motor (404).

3. The air purification device for a filling workshop according to claim 2 is characterized in that: The outer surface of the screw rod (405) is fixedly sleeved with a small gear (407), and the top of the fixing ring (401) is rotatably connected to a large gear (408), and the teeth of the large gear (408) are meshed with the teeth of the small gear (407); The outer periphery of the mounting ring (209) is fixedly connected to the inner side wall of the large gear (408).

4. The air purification device for a filling workshop according to claim 3 is characterized in that: The output end of the driving motor (404) passes through and extends to the bottom of the first mounting frame (402) and the second mounting frame (403), and a suction fan blade (409) is fixedly sleeved on the output end of the driving motor (404).

5. The air purification device for a filling workshop according to claim 4 is characterized in that: The fluff cleaning assembly (5) comprises a cleaning ring (501), the cleaning ring (501) being sleeved on the outer surface of the filter screen cylinder (3), the inner wall of the cleaning ring (501) being fixedly connected to a mounting strip (502), the inner wall of the mounting strip (502) being fixedly connected to a plurality of cleaning brushes (503) at equal intervals in a circle, the bottom end of the cleaning brush (503) being arranged to be inclined downward.

6. The air purification device for a filling workshop according to claim 5, characterized in that: The outer surface of the cleaning ring (501) is fixedly connected with a threaded sleeve (504) and a second sliding sleeve (505), respectively. The threaded sleeve (504) is threadedly sleeved on the outer surface of the screw rod (405), and the second sliding sleeve (505) is slidably sleeved on the outer surface of the sliding rod (406).

7. The air purification device for a filling workshop according to claim 6 is characterized in that: A plurality of storage trays (6) are placed equidistantly in a circle on the top of the support plate (1), the plurality of storage trays (6) are magnetically attracted together, and the plurality of storage trays (6) are located at the bottom of the cleaning ring (501); A top cover (7) is fixedly connected to the outer sides of the first mounting frame (402) and the second mounting frame (403), and an air outlet is provided at the top of the top cover (7); A shell (8) is provided between the top cover (7) and the storage tray (6), the shell (8) is sleeved on the outside of the fluff cleaning assembly (5), and adsorption grooves (9) are equidistantly arranged on the outer surface of the shell (8); The bottom of the support plate (1) is fixedly connected to a support rod (10), the bottom of the support rod (10) is fixedly connected to a bottom plate (11), and the bottom of the bottom plate (11) is fixedly connected to a plurality of rollers (12) at equal intervals in a circumference.

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