A roll bed conveyor for fender painting

Abstract

The utility model discloses a kind of roll bed conveyors for fender coating, it includes coating workshop, the inner cavity of coating workshop is equipped with roll bed conveyor, the bottom of roll bed conveyor is provided with fixed shell, the front side of left side of the top of fixed shell is rotatably connected with threaded rod, the rear side of the right side and left side of fixed shell is fixedly connected with three sliding rods, the top of fixed shell is provided with four moving blocks, the moving block of left side front side is threadedly connected with threaded rod, the moving block of rear side and right side is slidably connected with three sliding rods, the side of four moving blocks opposite is fixedly connected with moving plate. The utility model is transported by placing automobile parts on the top of roll bed conveyor, by the cooperation of threaded rod, moving plate and track, so that rotating rod will drive carrier to lift and rotate direction, in turn, so that carrier will adjust direction to the automobile parts on the top of roll bed conveyor.

Description

Technical Field

[0001] This utility model belongs to the field of coating conveying technology, and in particular relates to a roller conveyor for fender coating. Background Technology

[0002] Roller conveyors rely on motors to drive the rollers to rotate. The friction between the rollers and the automotive parts or their supporting skids placed on them causes the parts or skids to move in a predetermined direction, thus achieving the conveying of automotive parts between different stations on the painting production line.

[0003] As a crucial link in automobile production, the painting production line may require additional adjustments to the direction of parts if the roller conveyor cannot control the rotation of the parts during transport between different workstations, which is time-consuming. Therefore, we need to design a roller conveyor for fender painting that adopts a lifting and rotating structure. The layout of equipment in each process of the painting production line is complex, and the parts can rotate on the top of the roller conveyor. It can be transported along the optimal path between different processes, which facilitates more precise docking with equipment at different angles and positions. Utility Model Content

[0004] The purpose of this utility model is to provide a roller conveyor for fender coating, which has the advantages of complex equipment layout in each process of the coating production line, parts can rotate on the top of the roller conveyor, and it can be transported along the optimal path between different processes, which facilitates more precise docking with equipment at different angles and positions, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A roller conveyor for fender coating includes a coating workshop. A roller conveyor is installed inside the cavity of the coating workshop. A fixed shell is provided at the bottom of the roller conveyor. A threaded rod is rotatably connected to the front side of the top left of the fixed shell. Three sliding rods are fixedly connected to the right side and the rear side of the left side of the fixed shell. Four moving blocks are provided at the top of the fixed shell. The moving block located on the front left side is threadedly connected to the threaded rod, and the moving blocks located on the rear and right sides are slidably connected to the three sliding rods. The four moving blocks face each other. A movable plate is fixedly connected to one side, and a rotating rod is installed through the central axis of the movable plate. A gear is fixedly connected to the bottom of the rotating rod. A rack is installed on the right side of the bottom of the movable plate, and the gear meshes with the rack. A cylinder is installed on the front side of the bottom of the movable plate, and the output end of the cylinder is fixedly connected to the rack. A motor is installed on the front side of the bottom left side of the fixed housing. The output shaft of the motor passes through the inner cavity of the fixed housing and is fixedly connected to a threaded rod. A support frame is fixedly connected to the top of the rotating rod. The support frame passes through the surface of the roller conveyor and is slidably connected to the roller conveyor.

[0006] Preferably, two symmetrical L-shaped plates are fixedly connected to the left and right sides of the bottom of the roller conveyor, and the tops of the two L-shaped plates are fixedly connected to the fixed shell.

[0007] Preferably, a fixed sleeve is fixedly connected to the central axis of the movable plate, the rotating rod is rotatably connected to the inner cavity of the fixed sleeve, and the fixed sleeve is fixedly connected to the movable plate.

[0008] Preferably, a hexagonal block is fixedly connected to the right side of the bottom of the movable plate, a track is fixedly connected to the left side of the hexagonal block, and the rack is slidably connected to the inner wall of the track.

[0009] Preferably, a limiting member is fixedly connected to the front side of the bottom of the movable plate, and the cylinder is mounted on the surface of the limiting member.

[0010] Preferably, a circular groove is provided at the central axis of the movable plate for the fixed sleeve to pass through, and the rectangular strip at the top of the support frame is located on the left and right sides of the top of the roller conveyor.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model transports automotive parts by placing them on top of a roller conveyor. Through the combined use of a threaded rod, a moving plate, and a track, the rotating rod drives the support frame to rise and rotate, thereby adjusting the direction of the automotive parts on top of the roller conveyor. This achieves the goal of transporting parts in the complex layout of each process in the painting production line along the optimal path between different processes, allowing for more precise docking with equipment at different angles and positions.

[0013] 2. By setting two L-shaped plates, which are symmetrically placed on both sides of the bottom of the fixed shell and aligned for support and fixation, the stability of the fixed shell can be significantly improved. The right-angle structure of the L-shaped plates forms a stable support, which can effectively disperse vertical and horizontal loads and enhance the fixed shell's resistance to falling off.

[0014] 3. By setting a fixed sleeve, this utility model ensures that the fixed sleeve limits the rotation of the rotating rod when it rotates in the inner cavity of the fixed sleeve, thus preventing the rotating rod from deviating from its direction when it drives the support frame to move, and improving the stability of the rotating rod during rotation.

[0015] 4. In this utility model, the combination of the seven-shaped block and the track allows the track to limit the rack when it slides on the inner wall of the track, ensuring that the rack will not disengage from the gear and improving the stability of the rack during sliding. Attached Figure Description

[0016] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0017] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0018] Figure 2 This is a perspective view of a roller conveyor and an L-shaped plate according to an embodiment of the present invention;

[0019] Figure 3 This is a perspective view of the fixed shell and rotating rod according to one embodiment of the present utility model;

[0020] Figure 4 This is a perspective view of the sliding rod and the limiting member according to one embodiment of the present utility model;

[0021] Figure 5 This is a three-dimensional schematic diagram of the roller conveyor and the support frame lifted according to an embodiment of the present invention;

[0022] Figure 6 This is one embodiment of the present utility model. Figure 4 A magnified view of point A in the middle.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Painting workshop; 2. Roller conveyor; 3. L-shaped plate; 4. Fixed shell; 5. Threaded rod; 6. Sliding rod; 7. Moving block; 8. Moving plate; 9. Fixed sleeve; 10. Rotating rod; 11. Gear; 12. Seven-shaped block; 13. Track; 14. Rack; 15. Limiting component; 16. Cylinder; 17. Motor; 18. Bearing frame. Detailed Implementation

[0025] In the following description, embodiments of the roller conveyor for fender painting according to the present invention will be described with reference to the accompanying drawings.

[0026] Figure 1-6This invention illustrates a roller conveyor for fender painting according to an embodiment of the present invention. It includes a painting workshop 1, with a roller conveyor 2 installed inside the workshop 1. A fixed shell 4 is located at the bottom of the roller conveyor 2. Two symmetrical L-shaped plates 3 are fixedly connected to the left and right sides of the bottom of the roller conveyor 2. The tops of the two L-shaped plates 3 are fixedly connected to the fixed shell 4. The two L-shaped plates 3 are symmetrically positioned on both sides of the bottom of the fixed shell 4 and aligned for support and fixation, significantly improving the stability of the fixed shell 4. The right-angled structure of the L-shaped plates 3 forms a stable support, effectively distributing vertical and horizontal loads and enhancing the fixed shell 4's resistance to detachment. The front side of the top left side of the fixed shell 4 is rotatably connected to... A threaded rod 5 is provided. Three sliding rods 6 are fixedly connected to the right and left rear sides of the fixed housing 4. Four moving blocks 7 are provided on the top of the fixed housing 4. The moving block 7 located on the left front side is threadedly connected to the threaded rod 5, and the moving blocks 7 located on the rear and right sides are slidably connected to the three sliding rods 6. A moving plate 8 is fixedly connected to one side of the four moving blocks 7 facing each other. A rotating rod 10 is provided through the central axis of the moving plate 8. A fixed sleeve 9 is fixedly connected to the central axis of the moving plate 8. The rotating rod 10 is rotatably connected to the inner cavity of the fixed sleeve 9. The fixed sleeve 9 is fixedly connected to the moving plate 8. Through the setting of the fixed sleeve 9, when the rotating rod 10 rotates in the inner cavity of the fixed sleeve 9, the fixed sleeve 9 limits the rotation of the rotating rod 10. This design ensures that the rotating rod 10 does not deviate from its direction when driving the support frame 18, improving the stability of the rotating rod 10 during rotation. A gear 11 is fixedly connected to the bottom surface of the rotating rod 10. A rack 14 is located on the right side of the bottom of the moving plate 8. A heptagonal block 12 is fixedly connected to the right side of the bottom of the moving plate 8. A track 13 is fixedly connected to the left side of the heptagonal block 12. The rack 14 is slidably connected to the inner wall of the track 13. Through the cooperation of the heptagonal block 12 and the track 13, the track 13 limits the rack 14 when it slides on the inner wall of the track 13, ensuring that the rack 14 does not disengage from the gear 11, thus improving the stability of the rack 14 during sliding. 1. Engages with rack 14. A cylinder 16 is provided on the front side of the bottom of the moving plate 8. A limiter 15 is fixedly connected to the front side of the bottom of the moving plate 8. The cylinder 16 is installed on the surface of the limiter 15. The output end of the cylinder 16 is fixedly connected to rack 14. A motor 17 is installed on the front side of the bottom left side of the fixed housing 4. The output shaft of the motor 17 passes through the inner cavity of the fixed housing 4 and is fixedly connected to the threaded rod 5. A support frame 18 is fixedly connected to the top of the rotating rod 10. The support frame 18 passes through the surface of the roller conveyor 2 and is slidably connected to the roller conveyor 2. A circular groove for the fixed sleeve 9 to pass through is opened at the central shaft of the moving plate 8. The rectangular strip at the top of the support frame 18 is located on the left and right sides of the top of the roller conveyor 2.

[0027] Working Principle: In use, the user places automotive parts on top of the roller conveyor 2. The roller conveyor 2 then transports the automotive parts. When the automotive parts on top of the roller conveyor 2 reach a certain position, they need to be rotated. The motor 17 is then turned on, and its output shaft drives the threaded rod 5 to rotate. The threaded rod 5 then drives the moving block 7 upwards. Simultaneously, the moving blocks 7 on the surfaces of the three sliding rods 6 also move upwards, causing the four moving blocks 7 to drive the moving plate 8 upwards. The moving plate 8, through the rotating rod 10, drives the support frame 18 upwards. The support frame 18 lifts the automotive parts on top of the roller conveyor 2. At this point, the air purifier is turned on. The output end of cylinder 16 drives rack 14 to slide on the inner wall of track 13. Rack 14 meshes with gear 11, which in turn drives gear 11 to rotate. Gear 11 then drives rotating rod 10 to rotate in the inner cavity of fixed sleeve 9. This causes rotating rod 10 to drive carrier frame 18 to rotate the automotive parts on top of roller conveyor 2. Since roller conveyor 2 rotates smoothly, the components of carrier frame 18 located on top of roller conveyor 2 and in gaps will not obstruct the operation of roller conveyor 2. After the rotation is completed, carrier frame 18 will descend to the starting position and place the automotive parts smoothly on top of roller conveyor 2 for continued transport.

[0028] In summary, this roller conveyor for fender painting transports automotive parts placed on top of the roller conveyor 2. Through the coordinated use of the threaded rod 5, the moving plate 8, and the track 13, the rotating rod 10 drives the support frame 18 to rise and rotate, thereby adjusting the orientation of the automotive parts on top of the roller conveyor 2. This achieves the goal of allowing parts to rotate on top of the roller conveyor, even in complex layouts of the painting production line, and ensuring optimal path transport between different processes, facilitating precise docking with equipment at different angles and positions.

Claims

1. A roller conveyor for fender painting, characterized in that, The equipment includes a painting workshop (1), the inner cavity of which is equipped with a roller conveyor (2). A fixed shell (4) is provided at the bottom of the roller conveyor (2). A threaded rod (5) is rotatably connected to the front side of the top left side of the fixed shell (4). Three sliding rods (6) are fixedly connected to the right side and the rear side of the left side of the fixed shell (4). Four moving blocks (7) are provided on the top of the fixed shell (4). The moving block (7) located on the front left side is threadedly connected to the threaded rod (5). The moving blocks (7) located on the rear side and the right side are slidably connected to the three sliding rods (6). A moving plate (8) is fixedly connected to one side of the four moving blocks (7) facing each other. A rotating rod (10) is provided through the central axis of the moving plate (8). A gear (11) is fixedly connected to the bottom of the rotating rod (10). A rack (14) is provided on the right side of the bottom of the moving plate (8). The gear (11) meshes with the rack (14). A cylinder (16) is provided on the front side of the bottom of the moving plate (8). The output end of the cylinder (16) is fixedly connected to the rack (14). A motor (17) is installed on the front side of the bottom left side of the fixed shell (4). The output shaft of the motor (17) passes through the inner cavity of the fixed shell (4) and is fixedly connected to the threaded rod (5). A support frame (18) is fixedly connected to the top of the rotating rod (10). The support frame (18) passes through the surface of the roller conveyor (2) and is slidably connected to the roller conveyor (2).

2. The roller conveyor for fender painting according to claim 1, characterized in that, Two symmetrical L-shaped plates (3) are fixedly connected to the left and right sides of the bottom of the roller conveyor (2), and the top of the two L-shaped plates (3) is fixedly connected to the fixed shell (4).

3. A roller conveyor for fender painting according to claim 2, characterized in that, A fixed sleeve (9) is fixedly connected to the central axis of the movable plate (8), and the rotating rod (10) is rotatably connected to the inner cavity of the fixed sleeve (9). The fixed sleeve (9) is fixedly connected to the movable plate (8).

4. A roller conveyor for fender painting according to claim 3, characterized in that, A heptagonal block (12) is fixedly connected to the right side of the bottom of the movable plate (8), and a track (13) is fixedly connected to the left side of the heptagonal block (12). The rack (14) is slidably connected to the inner wall of the track (13).

5. A roller conveyor for fender painting according to claim 4, characterized in that, The front side of the bottom of the movable plate (8) is fixedly connected to a limiting member (15), and the cylinder (16) is mounted on the surface of the limiting member (15).

6. A roller conveyor for fender painting according to claim 5, characterized in that, The moving plate (8) has a circular groove at its central axis for the fixed sleeve (9) to pass through, and the rectangular strip at the top of the support frame (18) is located on the left and right sides of the top of the roller conveyor (2).

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