Efficient dust removal device for automobile parts

Abstract

The utility model discloses a kind of high-efficiency dust removal devices for automobile parts, relate to automobile parts manufacturing technical field, the utility model includes rack, support frame, support frame is provided with blowing mechanism, rack is provided with screw rod, screw rod is threadedly connected with moving frame;Lifting rod is arranged on the both sides of moving frame, each lifting rod top is fixedly provided with fixed block, each fixed block is rotatably provided with clamping plate and gear, each gear and clamping plate are fixedly connected one-to-one, the end close to fixed block of each lifting rod is slidably provided with sliding frame, each sliding frame is fixedly provided with gear plate engaged with gear;Workpiece is moved to the below of blowing mechanism by screw rod to drive moving frame to move, thereby completing dust removal, workpiece is clamped by pushing plate to drive clamping plate in the moving process of moving frame, subsequently workpiece is lifted by top plate, and workpiece is automatically turned over by the cooperation of gear and gear plate, thereby the other side of workpiece is dusted in the resetting process.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts manufacturing technology, specifically to a high-efficiency dust removal device for automotive parts. Background Technology

[0002] In the automotive manufacturing and repair industry, the surfaces of some regular automotive parts are highly susceptible to accumulating dust, particulate matter, and other impurities during processing, storage, or transportation. If these impurities are not effectively removed, they will directly affect the quality of subsequent processes such as painting, welding, and assembly, ultimately reducing the safety and aesthetics of the entire vehicle. Therefore, thorough surface dust removal before parts enter the next process is a crucial production step.

[0003] Currently, common dust removal methods in existing technologies often employ a combination of conveyor belts and high-pressure air blowing. Specifically, the automotive parts to be treated are placed on a conveyor device with a glass cover on the outside. As the conveyor moves, the parts are positioned under one or more fixed high-pressure air nozzles, where a high-speed airflow generated by compressed air blows the upward-facing surfaces of the parts, thereby removing the dust.

[0004] However, since high-pressure airflow nozzles are typically fixed above the conveying device, their effective range is limited to the upward-facing outer surface of the component. A single, single-sided cleaning cannot achieve a comprehensive and thorough cleaning. In practice, operators often need to manually flip the component after cleaning one side and clean it again. This significantly increases the labor intensity for workers and greatly reduces production efficiency. Furthermore, manual flipping can lead to secondary contamination of the cleaned surface or damage to the component due to improper operation. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency dust removal device for automotive parts, so as to solve the above-mentioned shortcomings in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency dust removal device for automotive parts, comprising a frame, a support frame fixedly mounted on the frame, a blowing mechanism for dust removal mounted on the support frame, a screw rotatably mounted on the frame, and a movable frame threadedly connected to the screw; lifting rods slidably mounted on both sides of the movable frame, a fixing block fixedly mounted on the top of each lifting rod, a clamping plate and a gear rotatably mounted on each fixing block, each gear being fixedly connected to the clamping plate in a one-to-one correspondence, a sliding frame slidably mounted on one end of each lifting rod near the fixing block, and a toothed plate meshing with the gear fixedly mounted on each sliding frame.

[0007] Preferably, each of the lifting rods has a fixed abutment block at its bottom, and two push plates are fixedly installed on the frame, with a first inclined surface at one end of each push plate.

[0008] Preferably, the movable frame has sliding grooves on both sides, and a slider is slidably disposed in each groove. Each lifting rod is slidably connected to a corresponding slider. A second spring is fixedly disposed between each slider and the movable frame.

[0009] Preferably, each of the abutting blocks and each slider is fixedly provided with a first spring in a one-to-one correspondence, and two top plates are fixedly provided on the frame, with a second inclined surface provided at one end of each top plate.

[0010] Preferably, a first baffle and a second baffle are fixedly installed on both sides of the frame.

[0011] Preferably, the frame is equipped with multiple dust removal screens.

[0012] In the above technical solution, the present invention provides a high-efficiency dust removal device for automotive parts, which has the following beneficial effects: the moving frame is moved by the screw, thereby moving the workpiece to the bottom of the blowing mechanism to complete the dust removal. During the movement of the moving frame, the workpiece is clamped by the clamping plate driven by the push plate. Then the workpiece is lifted by the top plate, and the workpiece is automatically flipped over by the cooperation of the gear and the toothed plate, thereby removing dust from the other side of the workpiece during the reset process. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0015] Figure 2 A schematic diagram of the screw structure provided in an embodiment of this utility model;

[0016] Figure 3 A schematic diagram of the push plate provided in an embodiment of this utility model;

[0017] Figure 4 A schematic diagram of the structure of the mobile frame provided in this embodiment of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the sliding frame provided in an embodiment of the present utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Frame; 2. Support frame; 3. Air blowing mechanism; 4. Dust removal screen; 5. Screw; 6. First baffle; 7. Servo motor; 8. Push plate; 9. First inclined plane; 10. Top plate; 11. Second inclined plane; 12. Second baffle; 13. Moving frame; 14. Slide groove; 15. Slider; 16. Lifting rod; 17. First spring; 18. Abutment block; 19. Second spring; 20. Sliding frame; 21. Fixing block; 22. Clamping plate; 23. Gear; 24. Tooth plate. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] Please see Figure 1-5 A high-efficiency dust removal device for automotive parts, the technical solution proposed in this utility model includes a frame 1, a support frame 2 fixedly mounted on the frame 1, a blowing mechanism 3 for dust removal mounted on the support frame 2, a screw 5 rotatably mounted on the frame 1, and a movable frame 13 threadedly connected to the screw 5; lifting rods 16 are slidably mounted on both sides of the movable frame 13, and a fixing block 21 is fixedly mounted on the top of each lifting rod 16; a clamping plate 22 and a gear 23 are rotatably mounted on each fixing block 21, and each gear 23 is fixedly connected to the clamping plate 22 in a one-to-one correspondence; a sliding frame 20 is slidably mounted on one end of each lifting rod 16 near the fixing block 21, and a toothed plate 24 that meshes with the gear 23 is fixedly mounted on each sliding frame 20; the blowing mechanism 3 is a high-pressure dust blower, which is prior art and will not be described in detail; the support frame 2 is used to install the blowing mechanism. The air mechanism 3 and the movable frame 13 have a protrusion in the middle for placing workpieces. In use, the workpiece is placed on the protrusion. The movable frame 13 is slidably connected to the frame 1. When in use, the workpiece is placed on the protrusion of the movable frame 13, and then the screw 5 is rotated. The screw 5 drives the movable frame 13 to move. During the movement, the clamping plate 22 clamps the workpiece with a regular shape. Then, the clamped workpiece is dusted when it passes under the air blowing mechanism 3. The screw 5 is rotated to drive the movable frame 13 to move. During the continued movement, each sliding frame 20 is pushed, thereby driving the toothed plate 24 to move. When the toothed plate 24 moves, it drives the corresponding gear 23 to rotate 180 degrees, thereby causing each clamping plate 22 to rotate 180 degrees, so that the uncleaned surface of the workpiece is flipped to the upper position, thereby removing dust from both sides of the workpiece.

[0023] Specifically, each lifting rod 16 has a fixed abutment block 18 at its bottom, and two push plates 8 are fixedly installed on the frame 1. Each push plate 8 has a first inclined surface 9 at one end. The bottom of each abutment block 18 is hemispherical. The two push plates 8 are symmetrically arranged at both ends of the screw 5. The first inclined surface 9 of each push plate 8 faces the screw 5. During the movement of the moving frame 13 towards the blowing mechanism 3, the hemispherical abutment block 18 abuts against the corresponding first inclined surface 9, causing the abutment block 18 and the lifting rod 16 to move towards the screw 5, thereby clamping the workpiece with the clamping plate 22.

[0024] Specifically, the movable frame 13 has sliding grooves 14 on both sides, and a slider 15 is slidably arranged in each sliding groove 14. Each lifting rod 16 is slidably connected to each slider 15. A second spring 19 is fixedly arranged between each slider 15 and the movable frame 13. In the initial state, each slider 15 is located at the end of the sliding groove 14 away from the screw 5 under the elastic force of the second spring 19. Each clamping plate 22 is provided with a rubber anti-slip pad on the side close to the screw 5. The two sliding grooves 14 are symmetrically arranged on both sides of the movable frame 13. When the first inclined surface 9 pushes the abutment block 18 to move, the lifting rod 16 and the clamping plate 22 move together to tightly clamp the workpiece. When the movable frame 13 is reset, the second spring 19 can push the slider 15 to reset and release the workpiece.

[0025] Specifically, each abutment block 18 and each slider 15 is fixedly provided with a first spring 17 corresponding to each other. Two top plates 10 are fixedly provided on the frame 1, and each top plate 10 has a second inclined surface 11 at one end. The second inclined surface 11 faces upward. When the workpiece is placed on the protrusion of the moving frame 13, the bottom surface of the workpiece contacts the protrusion. At this time, to flip the workpiece, the workpiece needs to be lifted first. After the first surface of the workpiece is cleaned, during the continued movement of the moving frame 13, each hemispherical abutment block 18 abuts against the second inclined surface 11, lifting the two lifting rods 16. This causes the clamping plate 22 to lift the workpiece. Then, the toothed plate 24 drives the gear 23 to rotate 180 degrees. The gear 23 is fixedly connected to the corresponding clamping plate 22 through a rotating shaft. The rotating shaft is rotatably set on the fixed block 21, and the rotational connection between the rotating shaft and the fixed block 21 is damped.

[0026] Specifically, a first baffle 6 and a second baffle 12 are fixedly installed on both sides of the frame 1; each sliding frame 20 slides on the lifting rod 16, such as... Figure 2As shown, the first baffle 6 is at the end position of the moving frame 13's forward movement, and the second baffle 12 is at the starting position of the moving frame 13. The first inclined surface 9 and the second inclined surface 11 are located at the ends of the push plate 8 and the top plate 10 away from the first baffle 6. In the initial state, the ends of each sliding frame 20 away from the first baffle 6 are flush with the side of the sliding frame 20 away from the baffle, while the other end of the sliding frame 20 extends from the side of the moving frame 13 near the first baffle 6. The clamping plate 22 is parallel to the screw 5. The air blowing mechanism 3 is located between the first baffle 6 and the second baffle 12. When the workpiece passes through the air blowing mechanism 3, dust removal on one side is completed. After the workpiece is dust removed, it moves towards the first baffle 6, causing the sliding frame 13 to extend outward. The frame 20 first abuts against the first baffle 6, thereby driving the gear 23 to rotate and flip the workpiece. When the moving frame 13 abuts against the first baffle 6, the end of the sliding frame 20 near the first baffle 6 is flush with the side wall of the moving frame 13 near the first baffle 6. Then, the reverse screw 5 is reversed, and the screw 5 drives the workpiece to move towards the second baffle 12. During the movement, the first spring 17 drives the workpiece to fall back onto the moving frame 13. Then, the workpiece passes through the air blowing mechanism 3 to remove dust from the other side of the workpiece. When the moving frame 13 moves to the first inclined plane 9, the second spring 19 resets the slider 15, causing the clamping plate 22 to release the workpiece. Then, the second baffle 12 resets each sliding frame 20.

[0027] Specifically, the frame 1 is equipped with multiple dust removal screens 4; the frame 1 is covered with a protective cover to prevent dust from escaping, which is existing technology and will not be described in detail. The screw 5 is rotatably positioned between the first baffle 6 and the second baffle 12. A servo motor 7 is provided on the side of the first baffle 6 away from the second baffle 12. The output end of the servo motor 7 is fixedly connected to the screw 5. The screw 5 is rotated by controlling the servo motor 7. The dust blown off by the air blowing mechanism 3 leaks down from the surfaces on both sides of the frame 1 through the dust removal screens 4, preventing the dust from accumulating on both sides of the frame 1, thereby preventing the accumulated dust from being blown up again by the air blowing mechanism 3.

[0028] 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 high-efficiency dust removal device for automotive parts, comprising a frame (1), characterized in that, A support frame (2) is fixedly installed on the frame (1), and an air blowing mechanism (3) for dust removal is installed on the support frame (2). A screw (5) is rotatably installed on the frame (1), and a movable frame (13) is threadedly connected to the screw (5). Lifting rods (16) are slidably arranged on both sides of the movable frame (13). A fixing block (21) is fixedly arranged on the top of each lifting rod (16). A clamping plate (22) and a gear (23) are rotatably arranged on each fixing block (21). Each gear (23) is fixedly connected to the clamping plate (22) in a one-to-one correspondence. A sliding frame (20) is slidably arranged at one end of each lifting rod (16) near the fixing block (21). A toothed plate (24) that meshes with the gear (23) is fixedly arranged on each sliding frame (20).

2. The high-efficiency dust removal device for automotive parts according to claim 1, characterized in that, Each of the lifting rods (16) has a fixed abutment block (18) at its bottom, and two push plates (8) are fixedly installed on the frame (1). Each of the push plates (8) has a first inclined surface (9) at one end.

3. The high-efficiency dust removal device for automotive parts according to claim 1, characterized in that, The movable frame (13) has sliding grooves (14) on both sides, and a slider (15) is slidably arranged in each sliding groove (14). Each lifting rod (16) is slidably connected to each slider (15) in a one-to-one correspondence. A second spring (19) is fixedly arranged between each slider (15) and the movable frame (13).

4. The high-efficiency dust removal device for automotive parts according to claim 2, characterized in that, Each of the abutting blocks (18) and each of the sliders (15) is fixedly provided with a first spring (17), and two top plates (10) are fixedly provided on the frame (1), and each of the top plates (10) is provided with a second inclined surface (11) at one end.

5. The high-efficiency dust removal device for automotive parts according to claim 1, characterized in that, The frame (1) is fixedly provided with a first baffle (6) and a second baffle (12) on both sides respectively.

6. The high-efficiency dust removal device for automotive parts according to claim 1, characterized in that, Multiple dust removal nets (4) are installed on the frame (1).

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