Dust removal device for furniture processing

Abstract

The utility model discloses a dust removal device for furniture processing, and belongs to the technical field of furniture processing. The dust removal device for furniture processing comprises an inclined dust removal cylinder, one end of the dust removal cylinder is fixedly connected with an air draft frame, the interior of the air draft frame is fixedly connected with a fixing frame, the end, close to the dust removal cylinder, of the fixing frame is rotationally connected with fan blades, and one ends of the fan blades are fixedly connected with a rotating disc; a poke rod is fixedly connected to the side, away from the end face of the fan blade, of the rotating disc, the fan blade rotates to drive the rotating disc and the poke rod to turn over, then the sealing cover, the connecting pipe, the dust collecting frame and the filter screen sleeve are driven to turn over, and due to the fact that the filter screen sleeve is elastic, dust and impurities adsorbed to the inner wall of the filter screen sleeve can be shaken off through continuous swinging. Therefore, the filter screen sleeve is effectively prevented from being blocked, continuous and efficient operation of the dust removal device is guaranteed, and reduction of dust removal efficiency and increase of equipment maintenance cost caused by blockage of the filter screen are reduced.

Description

Technical Field

[0001] This application relates to the field of furniture processing technology, and more specifically, to a dust removal device for furniture processing. Background Technology

[0002] Dust removal devices for furniture processing are specialized equipment used to remove pollutants such as dust and sawdust generated during furniture production. They primarily use technologies such as suction, filtration, and separation to collect and process the large amounts of dust generated during furniture processing, including sawing, planing, and sanding, thereby purifying the working environment, protecting worker health, and meeting environmental protection requirements.

[0003] In traditional furniture processing dust removal devices, dust and impurities easily adhere to the filter surface during the dust removal process. Due to the lack of an effective cleaning mechanism, dust and impurities accumulate on the inner wall of the filter over time, leading to filter blockage. This problem severely affects dust removal efficiency, preventing the device from operating continuously and efficiently. When the filter is blocked, airflow is obstructed, which not only reduces dust removal effectiveness and increases dust levels in the working environment, affecting worker health and furniture processing quality, but also increases the operating load on the equipment, leading to increased energy consumption and potentially causing equipment malfunctions and shortening its lifespan.

[0004] In view of this, we propose a dust removal device for furniture processing. Utility Model Content

[0005] The purpose of this application is to provide a dust removal device for furniture processing, which solves the technical problems mentioned in the background art.

[0006] This application provides a dust removal device for furniture processing, including an inclined dust collection cylinder. One end of the dust collection cylinder is fixedly connected to an exhaust frame, and a fixed frame is fixedly connected inside the exhaust frame. A fan blade is rotatably connected to the end of the fixed frame near the dust collection cylinder. A rotating disk is fixedly connected to one end of the fan blade, and a lever is fixedly connected to the side of the rotating disk away from the end face of the fan blade. The dust collection cylinder is equipped with a filter screen sleeve, one end of which is fixedly connected to a dust collection frame. A connecting pipe is fixedly connected to one end of the dust collection frame, and a sealing cap is rotatably connected to one end of the connecting pipe via a thread. A corresponding insertion hole is opened on the end face of the sealing cap near the lever.

[0007] Optionally, a connecting sleeve is fixedly connected to the end face of the dust collector away from the exhaust frame, and a fixing ring is fixedly connected to the outer wall of one end of the connecting sleeve.

[0008] Optionally, a motor is fixedly connected to the end of the mounting bracket away from the dust collector, and the output end of the motor is fixedly connected to the fan blades.

[0009] Optionally, a fixing cylinder is fixedly connected to the end face of the filter sleeve away from the dust collection frame.

[0010] Optionally, a threaded sleeve is fixedly connected to the end of the fixed cylinder away from the filter screen sleeve, and a fixing block is symmetrically fixedly connected to the outer wall of the threaded sleeve.

[0011] Optionally, one end of the fixing block is fixedly connected to an extension rod, and a positioning rope is fixedly connected between the extension rod and the connecting pipe on one side.

[0012] Optionally, a sealing ring is fixedly connected to one side inside the dust collector, and the sealing ring is rotatably connected to the threaded sleeve via a thread.

[0013] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0014] 1. This application uses the rotation of the fan blades to drive the rotating disk and the lever to flip, which in turn drives the sealing cover, connecting pipe, dust collection frame and filter screen to flip. Because the filter screen is elastic, the dust and impurities adsorbed on its inner wall can be shaken off by the continuous swinging and fall into the dust collection frame and connecting pipe, effectively preventing the filter screen from clogging, ensuring the continuous and efficient operation of the dust removal device, and reducing the decrease in dust removal efficiency and the increase in equipment maintenance costs caused by filter screen clogging.

[0015] 2. This application improves the stability of the connecting pipe and dust collection frame when they swing by installing a positioning rope between the extension rod and the connecting pipe. Under the pull of the positioning rope, the sealing cover will not rotate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the dust removal device for furniture processing disclosed in the embodiments of this application;

[0017] Figure 2 This is a structural development diagram of the dust removal device for furniture processing disclosed in the embodiments of this application;

[0018] Figure 3 This is a schematic diagram of the internal structure of the dust collector cylinder of the dust removal device for furniture processing disclosed in the embodiments of this application;

[0019] The following are the labels in the diagram: 1. Dust collector cylinder; 2. Connecting sleeve; 3. Fixing ring; 4. Exhaust frame; 5. Fixing bracket; 6. Motor; 7. Fan blade; 8. Rotating disc; 9. Actuating lever; 10. Fixing cylinder; 11. Threaded sleeve; 12. Fixing block; 13. Extension rod; 14. Filter screen sleeve; 15. Dust collection frame; 16. Connecting pipe; 17. Sealing cap; 18. Insertion hole; 19. Positioning rope; 20. Sealing ring. Detailed Implementation

[0020] The present application will be further described in detail below with reference to the accompanying drawings.

[0021] Reference Figures 1-3 This application provides a dust removal device for furniture processing, including an inclined dust collection cylinder 1. The dust collection cylinder 1 is provided with a filter screen sleeve 14. One end of the filter screen sleeve 14 is fixedly connected to a dust collection frame 15, and one end of the dust collection frame 15 is fixedly connected to a connecting pipe 16. One end of the connecting pipe 16 is connected to a sealing cap 17 by a threaded rotation. Air flows through the filter screen sleeve 14 for filtration, so that dust can fully contact the filter screen sleeve 14 and be adsorbed, thereby improving the dust removal effect and efficiency.

[0022] One end of the dust collector 1 is fixedly connected to an exhaust frame 4. Inside the exhaust frame 4, a fixed frame 5 is fixedly connected. The end of the fixed frame 5 near the dust collector 1 is rotatably connected to a fan blade 7. One end of the fan blade 7 is fixedly connected to a rotating disk 8. The side of the rotating disk 8 away from the end face of the fan blade 7 is fixedly connected to a lever 9. The end face of the sealing cover 17 near the lever 9 has a corresponding insertion hole 18. The rotation of the fan blade 7 drives the rotating disk 8 and the lever 9 to flip, thereby causing the sealing cover 17, the connecting pipe 16, the dust collection frame 15 and the filter screen 14 to flip.

[0023] Because the filter sleeve 14 is elastic, the dust and impurities adsorbed on its inner wall can be shaken off by continuous swinging and fall into the dust collection frame 15 and the connecting pipe 16, which effectively prevents the filter sleeve 14 from clogging, ensures the continuous and efficient operation of the dust removal device, and reduces the decrease in dust removal efficiency and the increase in equipment maintenance costs caused by filter clogging.

[0024] Reference Figure 1 A connecting sleeve 2 is fixedly connected to the end face of the dust collector 1 away from the exhaust frame 4. A fixing ring 3 is fixedly connected to the outer wall of one end of the connecting sleeve 2. The connection sleeve 2 and the fixing ring 3 allow the device to be easily and securely connected to the exhaust port of the workbench, ensuring that dust-laden air can smoothly enter the dust collector 1. The downward tilt of the dust collector 1 facilitates the natural sliding of dust under gravity, providing convenient conditions for subsequent dust collection and cleaning, and improving the efficiency and effectiveness of the entire dust removal process.

[0025] Reference Figure 1 and Figure 2 A motor 6 is fixedly connected to the end of the fixed frame 5 away from the dust collection cylinder 1. The output end of the motor 6 is fixedly connected to the fan blade 7. The motor 6 provides power for dust collection, ensuring that the fan blade 7 can rotate at high speed to generate strong suction, effectively sucking the dust and impurities generated during furniture processing into the dust collection cylinder 1.

[0026] Reference Figure 3A fixing cylinder 10 is fixedly connected to the end face of the filter sleeve 14 away from the dust collection frame 15. A threaded sleeve 11 is fixedly connected to the end of the fixing cylinder 10 away from the filter sleeve 14. A fixing block 12 is symmetrically fixedly connected to the outer wall of the threaded sleeve 11. An extension rod 13 is fixedly connected to one end of the fixing block 12. A positioning rope 19 is fixedly connected between one side of the extension rod 13 and the connecting pipe 16. Under the pull of the positioning rope 19, the sealing cover 17 will not rotate, thereby improving the stability of the connecting pipe 16 and the dust collection frame 15 when swinging.

[0027] Reference Figure 3 A sealing ring 20 is fixedly connected to one side of the dust collector 1. The sealing ring 20 is connected to the threaded sleeve 11 by a threaded rotation. This detachable design makes cleaning simple and easy. Workers can easily and thoroughly remove dust and impurities from the dust collection frame 15 and the connecting pipe 16, ensuring the dust removal effect when the device is reused. After cleaning, all components are installed back in their original positions in the correct order and manner, ensuring the integrity and stability of the device, allowing it to be put into the next dust removal operation at any time, and improving the ease of use and reliability of the device.

[0028] Working principle: The operator installs the fixing ring 3 on the connecting sleeve 2 onto the exhaust port on the workbench, and the dust collector 1 is tilted downward.

[0029] When dust removal is required during furniture processing, the motor 6 is started. The output end of the motor 6 drives the fan blade 7 to rotate. The fan blade 7 rotates and draws air, blowing dust and impurities into the dust removal cylinder 1 through the connecting sleeve 2. The air first passes through the threaded sleeve 11, then enters the fixed cylinder 10, and finally passes through the filter screen sleeve 14. The dust and impurities in the air will be adsorbed inside the filter screen sleeve 14.

[0030] As the fan blades 7 rotate, they drive the rotating disk 8 to rotate. The rotation of the rotating disk 8 causes the lever 9 to flip. Since the lever 9 is inserted into the hole 18 on the sealing cover 17, the flipping of the lever 9 causes the sealing cover 17 to flip around the rotating disk 8 as the axis. Under the pull of the positioning rope 19, the sealing cover 17 will not rotate on its own. The flipping of the sealing cover 17 will cause the connecting pipe 16, the dust collection frame 15 and the filter screen sleeve 14 to flip simultaneously. Since the filter screen sleeve 14 has a certain elasticity, through continuous swinging, it will shake off the dust and impurities adsorbed on the inner wall of the filter screen sleeve 14. The dust and impurities will fall into the dust collection frame 15 and the connecting pipe 16, thereby collecting the dust and impurities.

[0031] After dust removal is complete, turn off motor 6. Fan blades 7 and rotating disk 8 will stop rotating. Workers can remove the exhaust frame 4 by turning the screw thread. The lever 9 on the rotating disk 8 will disengage from the insertion hole 18 on the sealing cover 17. Workers can then use the two extension rods 13 to rotate the threaded sleeve 11 and remove it from the sealing ring 20. At this point, workers can remove the fixing cylinder 10, filter screen sleeve 14, dust collection frame 15, and connecting pipe 16. After removal, the sealing cover 17 will be removed by turning the screw thread. Dust and impurities inside the dust collection frame 15 and connecting pipe 16 will be removed. After cleaning, the sealing cover 17 will be rotated and installed back onto the connecting pipe 16. The threaded sleeve 11 will then be installed onto the sealing ring 20 using the two extension rods 13. Finally, the lever 9 on the rotating disk 8 will be inserted into the insertion hole 18, and the exhaust frame 4 will be rotated and installed back.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dust removal device for furniture processing, comprising an inclined dust collection cylinder (1), characterized in that: One end of the dust collector (1) is fixedly connected to an exhaust frame (4), and a fixed frame (5) is fixedly connected inside the exhaust frame (4). A fan blade (7) is rotatably connected to one end of the fixed frame (5) near the dust collector (1). A rotating disk (8) is fixedly connected to one end of the fan blade (7), and a lever (9) is fixedly connected to the side of the rotating disk (8) away from the end face of the fan blade (7). The dust collector (1) is equipped with a filter screen sleeve (14) inside. A dust collection frame (15) is fixedly connected to one end of the filter screen sleeve (14). A connecting pipe (16) is fixedly connected to one end of the dust collection frame (15). A sealing cap (17) is connected to one end of the connecting pipe (16) by a threaded rotation. A corresponding insertion hole (18) is opened on the end face of the sealing cap (17) near the actuating rod (9).

2. The dust removal device for furniture processing according to claim 1, characterized in that: A connecting sleeve (2) is fixedly connected to the end face of the dust collector (1) away from the exhaust frame (4), and a fixing ring (3) is fixedly connected to the outer wall of one end of the connecting sleeve (2).

3. The dust removal device for furniture processing according to claim 1, characterized in that: The end of the fixed frame (5) away from the dust collector (1) is fixedly connected to a motor (6), and the output end of the motor (6) is fixedly connected to the fan blade (7).

4. The dust removal device for furniture processing according to claim 1, characterized in that: The end face of the filter sleeve (14) away from the dust collection frame (15) is fixedly connected to a fixing cylinder (10).

5. The dust removal device for furniture processing according to claim 4, characterized in that: The fixed cylinder (10) is fixedly connected to a threaded sleeve (11) at one end away from the filter sleeve (14), and a fixing block (12) is symmetrically fixedly connected to the outer wall of the threaded sleeve (11).

6. The dust removal device for furniture processing according to claim 5, characterized in that: One end of the fixing block (12) is fixedly connected to an extension rod (13), and a positioning rope (19) is fixedly connected between the extension rod (13) and the connecting pipe (16) on one side.

7. The dust removal device for furniture processing according to claim 5, characterized in that: A sealing ring (20) is fixedly connected to one side inside the dust collector (1), and the sealing ring (20) is connected to the threaded sleeve (11) by a threaded rotation.

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