Quick-assembly and quick-disassembly type high-efficiency dust removal bag assembly for cigarette factory

Abstract

The utility model discloses a quick -wearing quick -detachable cigarette factory high -efficient dust bag subassembly, including pulse dust collector and mobile support frame, mobile support frame installs at the bottom of pulse dust collector, pulse dust collector includes casing and dust bag, the top fixed mounting of dust bag has the installation ring, the bottom of installation ring has seted up first ring groove, the utility model discloses a joint through scraping component and controller each component's union, effectively solved the stubborn entanglement, the jam and the accumulation problem of tobacco dust in the dust removal process of cigarette factory because of viscosity, hygroscopicity, has promoted the dust removal thoroughness and dust bag air permeability obviously, makes the dust removal efficiency keep long -term stability, through the flexible adhesion and dynamic peeling design, breaks through the cleaning limitation of traditional pulse dust removal to viscosity residue, reduces the filter bag resistance increase problem that leads to dust blockage greatly, reduces the fan energy consumption and equipment load, has prevented the secondary dust risk.

Description

Technical Field

[0001] This utility model relates to the field of tobacco processing technology, specifically a quick-install and quick-release high-efficiency dust removal bag assembly for cigarette factories. Background Technology

[0002] During the automated production process in cigarette factories, processes such as tobacco leaf sorting, cutting, and rolling generate a large amount of mixed dust containing tobacco fibers, resins, and oils. This type of dust has significant characteristics such as long, thin fibers that are easy to entangle, high content of sticky substances, and easy clumping after absorbing moisture.

[0003] When the humidity in the workshop is high, the tobacco dust becomes more sticky after absorbing moisture, forming sticky entanglements, fine dust clogging, and corner accumulation on the surface of the dust collector bag. Ordinary pulse cleaning is difficult to remove these, resulting in increased filter bag resistance, decreased air permeability, and reduced dust removal efficiency. Furthermore, frequent manual disassembly and cleaning are required, increasing maintenance costs and the risk of secondary dust generation. Therefore, we need to propose a quick-install and quick-disassemble high-efficiency dust collector bag assembly for cigarette factories. Utility Model Content

[0004] The purpose of this invention is to provide a quick-installation and quick-release high-efficiency dust removal bag assembly for cigarette factories, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-install and quick-release high-efficiency dust collection bag assembly for cigarette factories, comprising a pulse dust collector and a movable support frame. The movable support frame is installed at the bottom of the pulse dust collector. The pulse dust collector includes a housing and a dust collection bag. An installation ring is fixedly installed on the top of the dust collection bag. A first ring groove is formed at the bottom of the installation ring. A first horizontal plate is installed horizontally inside the housing. Circular grooves are symmetrically formed on the surface of the first horizontal plate. A snap-fit ​​ring is installed inside each of the circular grooves. A second ring groove and a third ring groove are formed on the surface of the snap-fit ​​ring. The first ring groove and the second ring groove are adapted to snap-fit ​​each other. The housing is equipped with a scraping component for scraping away stubborn tobacco fiber residue from the dust bag.

[0006] Preferably, the scraping assembly includes an annular scraping ring and elastic scrapers. The annular scraping ring is installed inside the housing. A dust collection box is installed inside the housing. A second horizontal plate is installed inside the dust collection box. The annular scraping ring is symmetrically embedded on the surface of the second horizontal plate. The elastic scrapers are all installed around the inner wall of the annular scraping ring.

[0007] Preferably, the top of the dust collection box is symmetrically equipped with funnels, the bottom of the funnels is connected to the top of the dust collection box, the bottom of the dust bag extends to the opening of the funnels, the inner wall of the dust collection box is symmetrically equipped with electric slide rails, the two sides of the second horizontal plate are symmetrically provided with slide grooves adapted to the electric slide rails, the surface of the snap ring is equipped with a cover plate, the bottom of the cover plate is provided with a cover groove, and the cover groove is adapted to snap into the third ring groove.

[0008] Preferably, the inner wall of the housing is symmetrically provided with long grooves, and each long groove is equipped with an electric slide table. The slider of each electric slide table is connected to a connecting column, and one end of each connecting column is connected to one side of the dust collection box.

[0009] Preferably, a first vision sensor is installed at the bottom of the first horizontal plate, a second vision sensor is installed at the top of the second horizontal plate, and a controller is installed at the top of the housing. The controller is electrically connected to the first vision sensor and the second vision sensor respectively.

[0010] Preferably, the controller is also electrically connected to the electric slide table and the electric slide rail respectively, and pulse tubes are symmetrically connected to the top of the housing.

[0011] Preferably, the pulse tube extends into the interior of the housing and communicates with the top of the dust collection bag, an air inlet pipe is connected to one side of the housing, and an air outlet pipe is connected to the bottom side of the housing.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention effectively solves the problem of stubborn entanglement, clogging, and accumulation of tobacco dust caused by its stickiness and hygroscopicity during the dust removal process in cigarette factories by combining the scraping component with various parts of the controller. It significantly improves the thoroughness of dust removal and the air permeability of the dust collector bag, keeping the dust removal efficiency stable over a long period of time. Through the flexible bonding and dynamic peeling design, it breaks through the limitations of traditional pulse cleaning in cleaning sticky residues, greatly reduces the problem of increased filter bag resistance caused by dust blockage, reduces fan energy consumption and equipment load, and eliminates the risk of secondary dust generation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic cross-sectional view of the shell structure of this utility model; Figure 3 This is a schematic diagram of the structure of the dust collection box in this utility model; Figure 4 This is a schematic diagram of the dust collection box structure of this utility model; Figure 5 This is a schematic diagram of the scraping component structure of this utility model; Figure 6This is a schematic diagram of the snap ring structure of this utility model.

[0014] In the diagram: 1. Movable support frame; 2. Housing; 3. Dust bag; 4. Mounting ring; 5. First annular groove; 6. First horizontal plate; 7. Snap-fit ​​ring; 8. Second annular groove; 10. Annular scraping ring; 11. Elastic scraper; 12. Dust collection box; 13. Second horizontal plate; 14. Funnel; 15. Electric slide rail; 16. Cover plate; 17. Cover groove; 18. Third annular groove; 19. Long groove; 20. Electric slide table; 21. Connecting column; 22. First vision sensor; 23. Second vision sensor; 24. Controller; 25. Air inlet pipe; 26. Air outlet pipe; 27. Pulse tube. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-6 This utility model provides a technical solution: a quick-installation and quick-disassembly high-efficiency dust collector bag assembly for cigarette factories, including a pulse dust collector and a movable support frame 1. The movable support frame 1 supports the pulse dust collector, making it movable. The movable support frame 1 is installed at the bottom of the pulse dust collector. The pulse dust collector includes a housing 2 and a dust collector bag 3. The housing 2 serves as the main structure of the pulse dust collector, accommodating the internal components. The dust collector bag 3 filters tobacco dust, achieving the dust removal function. An installation ring 4 is fixedly installed on the top of the dust collector bag 3, and is used to connect with a snap-fit ​​ring 7. A first annular groove is formed at the bottom of the installation ring 4. 5. The first annular groove 5 and the second annular groove 8 of the snap-fit ​​ring 7 cooperate to realize the snap-fit ​​of the mounting ring 4 and the snap-fit ​​ring 7. The first horizontal plate 6 is installed horizontally inside the housing 2. The first horizontal plate 6 supports the snap-fit ​​ring 7 and other components. The surface of the first horizontal plate 6 is symmetrically provided with circular grooves. The circular grooves are opened on the surface of the first horizontal plate 6 to install the snap-fit ​​ring 7. The snap-fit ​​ring 7 is installed inside the circular grooves. The snap-fit ​​ring 7 fixes the dust bag 3. The surface of the snap-fit ​​ring 7 is provided with the second annular groove 8 and the third annular groove 18. The second annular groove 8 is adapted to the first annular groove 5 to snap-fit ​​and fix the mounting ring 4. The first annular groove 5 is adapted to the second annular groove 8 to snap-fit ​​and fix the cover plate 16.

[0017] The housing 2 is equipped with a scraping assembly for scraping stubborn tobacco fiber residue from the dust bag 3. The scraping assembly includes an annular scraping ring 10 and an elastic scraper 11. The annular scraping ring 10 is installed inside the housing 2 and carries the elastic scraper 11 to scrape the dust bag 3. The elastic scraper 11 scrapes the fiber residue on the dust bag 3. The housing 2 is equipped with a dust collection box 12, which collects the dust falling from the dust bag 3. The dust collection box 12 is equipped with a second horizontal plate 13, which carries the annular scraping ring 10 and other components. The annular scraping ring 10 is symmetrically embedded on the surface of the second horizontal plate 13. A funnel 14 guides the dust falling from the dust bag 3 into the dust collection box 12. The elastic scrapers 11 are all installed around the inner wall of the annular scraping ring 10.

[0018] A funnel 14 is symmetrically installed on the top of the dust collection box 12. The bottom of the funnel 14 is connected to the top of the dust collection box 12. The bottom of the dust bag 3 extends to the opening of the funnel 14. An electric slide rail 15 is symmetrically installed on the inner wall of the dust collection box 12. The electric slide rail 15 cooperates with the slide groove of the second horizontal plate 13 to realize the movement of the second horizontal plate 13. The slide groove cooperates with the electric slide rail 15 to realize the movement. The two sides of the second horizontal plate 13 are symmetrically provided with slide grooves that are adapted to the electric slide rail 15. A cover plate 16 is installed on the surface of the snap ring 7. The cover plate 16 covers and protects the snap ring 7. A cover groove 17 is provided at the bottom of the cover plate 16. The cover groove 17 is adapted to the third ring groove 18 and snaps in place. The cover groove 17 and the third ring groove 18 cooperate to fix the cover plate 16.

[0019] The inner wall of the housing 2 is symmetrically provided with long slots 19, and electric slides 20 are installed in the long slots 19. Electric slides 20 are installed inside the long slots 19. The electric slides 20 drive the connecting columns 21 to move the dust collection box 12 through the sliders. The sliders of the electric slides 20 are all connected to the connecting columns 21, which transmit power. One end of the connecting columns 21 is connected to one side of the dust collection box 12.

[0020] A first vision sensor 22 is installed at the bottom of the first horizontal plate 6. The first vision sensor 22 detects the status information of related components. A second vision sensor 23 is installed at the top of the second horizontal plate 13. The second vision sensor 23 detects the status information of related components. A controller 24 is installed at the top of the housing 2. The controller 24 is electrically connected to the first vision sensor 22 and the second vision sensor 23 respectively.

[0021] The controller 24 is also electrically connected to the electric slide table 20 and the electric slide rail 15 respectively. The top of the housing 2 is symmetrically connected to the pulse tube 27, which provides pulse airflow for dust removal.

[0022] The pulse tube 27 extends into the interior of the housing 2 and is connected to the top of the dust bag 3. An air inlet pipe 25 is connected to one side of the housing 2, which allows the dust-laden gas to enter the pulse dust collector. An air outlet pipe 26 is connected to the bottom side of the housing 2, which discharges the purified gas.

[0023] When the operation begins, the dust-laden gas enters the housing 2 through the inlet pipe 25. Under the action of the dust removal bag 3, the tobacco dust is filtered out, and the purified gas is discharged from the outlet pipe 26. The first vision sensor 22 and the second vision sensor 23 respectively detect the status information of the relevant components and transmit the data to the controller 24. When the first vision sensor 22 detects that there are a lot of stubborn tobacco fiber residues on the dust removal bag 3, the controller 24 controls the electric slide table 20 to work.

[0024] The slider of the electric slide table 20 drives the connecting column 21 to move the dust collection box 12 to a suitable position. At the same time, the controller 24 controls the electric slide rail 15 to work. The electric slide rail 15 cooperates with the sliding groove of the second horizontal plate 13 to make the second horizontal plate 13 rise, which drives the annular scraping ring 10 and the elastic scraper 11 to scrape the dust bag 3 to remove stubborn tobacco fiber residue. The fallen dust enters the dust collection box 12 through the funnel 14.

[0025] When pulse cleaning of dust collector bag 3 is required, controller 24 controls pulse tube 27 to provide pulse airflow to the top of dust collector bag 3 for cleaning. During the process, mounting ring 4 is engaged with the second ring groove 8 of snap ring 7 through the first ring groove 5 to fix dust collector bag 3. Cover plate 16 covers and protects snap ring 7 through cover groove 17 and third ring groove 18. Movable support frame 1 supports pulse dust collector and makes it movable.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-installation and quick-release high-efficiency dust collector bag assembly for cigarette factories, comprising a pulse dust collector and a mobile support frame (1), characterized in that: The mobile support frame (1) is installed at the bottom of the pulse dust collector. The pulse dust collector includes a housing (2) and a dust bag (3). An installation ring (4) is fixedly installed on the top of the dust bag (3). A first ring groove (5) is opened at the bottom of the installation ring (4). A first horizontal plate (6) is installed horizontally inside the housing (2). A circular groove is symmetrically opened on the surface of the first horizontal plate (6). A snap ring (7) is installed in the interior of each circular groove. A second ring groove (8) and a third ring groove (18) are opened on the surface of the snap ring (7). The first ring groove (5) and the second ring groove (8) are adapted to snap together. The housing (2) is equipped with a scraping component for scraping stubborn tobacco fiber residue from the dust bag (3).

2. The quick-installation and quick-release high-efficiency dust collector bag assembly for cigarette factories according to claim 1, characterized in that: The scraping assembly includes an annular scraping ring (10) and elastic scrapers (11). The annular scraping ring (10) is installed inside the housing (2). A dust collection box (12) is installed inside the housing (2). A second horizontal plate (13) is installed inside the dust collection box (12). The annular scraping ring (10) is symmetrically embedded on the surface of the second horizontal plate (13). The elastic scrapers (11) are all installed around the inner wall of the annular scraping ring (10).

3. The quick-installation and quick-release high-efficiency dust collector bag assembly for cigarette factories according to claim 2, characterized in that: The top of the dust collection box (12) is symmetrically equipped with a funnel (14), the bottom of the funnel (14) is connected to the top of the dust collection box (12), the bottom of the dust removal bag (3) extends to the opening of the funnel (14), the inner wall of the dust collection box (12) is symmetrically equipped with an electric slide rail (15), the two sides of the second horizontal plate (13) are symmetrically provided with slide grooves that are compatible with the electric slide rail (15), the surface of the snap ring (7) is equipped with a cover plate (16), the bottom of the cover plate (16) is provided with a cover groove (17), and the cover groove (17) is compatible with the third ring groove (18) and snaps together.

4. The quick-installation and quick-release high-efficiency dust collector bag assembly for cigarette factories according to claim 3, characterized in that: The inner wall of the housing (2) is symmetrically provided with long grooves (19), and each long groove (19) is equipped with an electric slide (20). The slider of each electric slide (20) is connected to a connecting column (21), and one end of each connecting column (21) is connected to one side of the dust collection box (12).

5. A quick-installation and quick-release high-efficiency dust collector bag assembly for cigarette factories according to claim 4, characterized in that: A first vision sensor (22) is installed at the bottom of the first horizontal plate (6), a second vision sensor (23) is installed at the top of the second horizontal plate (13), and a controller (24) is installed at the top of the housing (2). The controller (24) is electrically connected to the first vision sensor (22) and the second vision sensor (23) respectively.

6. The quick-installation and quick-release high-efficiency dust collector bag assembly for cigarette factories according to claim 5, characterized in that: The controller (24) is also electrically connected to the electric slide (20) and the electric slide rail (15), respectively, and the top of the housing (2) is symmetrically connected to the pulse tube (27).

7. A quick-installation and quick-release high-efficiency dust collector bag assembly for cigarette factories according to claim 6, characterized in that: The pulse tube (27) extends into the interior of the housing (2) and communicates with the top of the dust bag (3). An air inlet pipe (25) is connected to one side of the housing (2), and an air outlet pipe (26) is connected to the bottom side of the housing (2).

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