A kind of automobile horn net paint spraying hanger

Abstract

The utility model discloses an automobile horn net paint spraying hanger, including paint spraying baseplate and fixed installation on the support frame of paint spraying baseplate, the top fixed mounting of support frame has the box, two hangers are rotatably installed in the box, and the bottom end of hanger is fixedly connected with a plurality of layered settings and is connected with the inside of support frame. The utility model discloses in the paint spraying process is convenient for the car horn net of hanging on the hanger and the hook to carry out the turning over, avoids the past paint spraying hanger when still needing manual horn net to take down from the hanger and rehangs the trouble of turning over after the horn net, not only has improved the efficiency when turning over paint spraying, still can avoid the deviation of easy production because of manual secondary turning over, and then leads to the situation of the appearance of the front and back paint surface misregistration, simultaneously still avoids the scratch of the surface of the past because of the adoption of manual turning over, and then influences the emergence of the situation of product quality, greatly satisfies the use demand of existing paint spraying.

Description

Technical Field

[0001] This utility model relates to the field of paint spraying technology, and in particular to a paint spraying bracket for car horn mesh. Background Technology

[0002] As an important component of the car audio system, the car horn mesh usually needs to be painted to meet the requirements of corrosion resistance, aesthetics, and acoustic performance.

[0003] However, when handling double-sided painting of speaker grilles, existing paint racks often require manual removal of the workpiece from the rack, flipping it over, and reinstalling it. This is not only cumbersome and inefficient, but also prone to deviations in secondary positioning, resulting in misalignment of the paint on the front and back sides. Furthermore, manual contact with the already painted surface can easily cause scratches, affecting product quality and making it difficult to meet the production needs of mass painting processes.

[0004] Therefore, there is an urgent need for a car horn mesh paint hanger that can achieve automated and precise flipping and ensure paint quality. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a car horn mesh paint spray bracket.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A car horn mesh paint hanger includes a paint base and a support frame fixedly installed on the paint base. A box is fixedly installed on the top of the support frame. Two hanging rods are rotatably installed inside the box. The bottom end of the hanging rods extends through the inner side of the support frame and is fixedly connected to multiple layered hanging racks. Multiple hooks for hanging and painting car horn mesh are fixedly connected to the bottom side of the hanging rack.

[0008] The housing contains a movably mounted transverse gear column. A sliding frame is fixedly connected to the bottom center of the transverse gear column, and the bottom of the sliding frame is slidably mounted on the top of the support frame. A rack is fixedly connected to the transverse gear column, and a third gear is fixedly sleeved on the top of the hanging rod, meshing with the rack. Fixed supports are fixedly connected to the support frames on both sides of the sliding frame, and a screw is fixedly connected between the two fixed supports. A threaded cylinder is rotatably mounted inside the sliding frame, and the threaded cylinder is sleeved on the screw and threadedly connected to the screw. A stepper motor is fixedly mounted inside the sliding frame, and a first gear is fixedly sleeved on the output shaft of the stepper motor. A second gear meshes with the first gear, and the second gear is fixedly sleeved on the threaded cylinder.

[0009] Furthermore, a positioning anti-slip layer is fixedly provided on the top of the transverse tooth column, and an electric push rod is fixedly installed on the top inner wall of the box. A positioning block is fixedly connected to the output end of the electric push rod, and the bottom side of the positioning block abuts against the positioning anti-slip layer for positioning.

[0010] Furthermore, mounting holes are provided on both inner walls of the sliding frame, and bearings are fixedly installed in the mounting holes, with the two ends of the threaded cylinder rotatably mounted on the bearings respectively.

[0011] Furthermore, a guide slider is fixedly provided at the bottom of the sliding frame, and a guide groove is provided at the top of the support frame. The guide slider is slidably installed in the guide groove in the horizontal direction.

[0012] Furthermore, a guide roller is rotatably mounted on the bottom of the guide slider, and a ball guide groove is provided on the bottom inner wall of the guide groove. The bottom side of the guide roller is rotatably mounted in the ball guide groove in the horizontal direction.

[0013] Furthermore, a controller is provided on the right side of the support frame, and the controller is electrically connected to the stepper motor and the electric push rod respectively.

[0014] The beneficial effects achieved by this utility model using the above structure are as follows:

[0015] This car horn mesh painting hanger facilitates the flipping of the car horn mesh hanging on the hanger and hooks during double-sided painting. This eliminates the need for manual removal, flipping, and re-hanging of the horn mesh, a cumbersome process previously required with traditional paint hangers. This not only improves efficiency during flipping but also prevents deviations caused by manual flipping, which could lead to misalignment of the paint on the front and back sides. Furthermore, it avoids scratches on the painted surface caused by manual flipping, thus preventing issues with product quality. This significantly meets the needs of current batch painting operations and ensures paint quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a car horn mesh paint spraying bracket proposed in this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram of section A;

[0019] Figure 4 for Figure 2 Enlarged structural diagram of part B.

[0020] In the diagram: 1. Paint base; 2. Support frame; 3. Box body; 4. Hanging rod; 5. Hanging bracket; 6. Hook; 7. Electric push rod; 8. Positioning block; 9. Positioning anti-slip layer; 10. Sliding frame; 11. Stepper motor; 12. First gear; 13. Second gear; 14. Threaded cylinder; 15. Bearing; 16. Screw; 17. Fixed support; 18. Guide slider; 19. Guide groove; 20. Guide roller; 21. Ball guide groove; 22. Transverse toothed column; 23. Rack; 24. Third gear. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A car horn mesh paint hanger includes a paint base 1 and a support frame 2 fixedly installed on the paint base 1. A box 3 is fixedly installed on the top of the support frame 2. Two hanging rods 4 are rotatably installed inside the box 3. The bottom end of the hanging rod 4 extends through the inner side of the support frame 2 and is fixedly connected to a plurality of layered hanging racks 5. A plurality of hooks 6 for painting and hanging car horn mesh are fixedly connected to the bottom side of the hanging rack 5.

[0023] A transverse gear 22 is movably mounted inside the housing 3. A sliding frame 10 is fixedly connected to the bottom center of the transverse gear 22. The bottom of the sliding frame 10 is slidably mounted on the top of the support frame 2. A rack 23 is fixedly connected to the transverse gear 22. A third gear 24 is fixedly sleeved on the top of the hanging rod 4. The third gear 24 meshes with the rack 23. Fixed supports 17 are fixedly connected to the support frames 2 on both sides of the sliding frame 10. A screw 16 is fixedly connected between the two fixed supports 17. A threaded cylinder 14 is rotatably mounted inside the sliding frame 10. The threaded cylinder 14 is sleeved on the screw 16 and threadedly connected to the screw 16. A stepper motor 11 is fixedly mounted inside the sliding frame 10. A first gear 12 is fixedly sleeved on the output shaft of the stepper motor 11. A second gear 13 meshes on the first gear 12. The second gear 13 is fixedly sleeved on the threaded cylinder 14.

[0024] In this embodiment, a positioning anti-slip layer 9 is fixedly provided on the top of the transverse toothed column 22, and an electric push rod 7 is fixedly installed on the top inner wall of the box 3. The output end of the electric push rod 7 is fixedly connected to a positioning block 8, and the bottom side of the positioning block 8 is in contact with the positioning anti-slip layer 9 for positioning.

[0025] In this embodiment, mounting holes are provided on both inner walls of the sliding frame 10, and bearings 15 are fixedly installed in the mounting holes. The two ends of the threaded cylinder 14 are respectively rotatably installed on the bearings 15.

[0026] In this embodiment, a guide slider 18 is fixedly provided at the bottom of the sliding frame 10, and a guide groove 19 is provided at the top of the support frame 2. The guide slider 18 is slidably installed in the guide groove 19 in the horizontal direction. A guide roller 20 is slidably installed at the bottom of the guide slider 18, and a ball guide groove 21 is provided on the bottom inner wall of the guide groove 19. The bottom side of the guide roller 20 is slidably installed in the ball guide groove 21 in the horizontal direction.

[0027] The support frame 2 has a controller on its right side, which is electrically connected to the stepper motor 11 and the electric push rod 7.

[0028] like Figure 1-4 The illustrated car horn mesh paint hanger, in use, involves hanging the car horn mesh to be painted sequentially on hooks 6 of each layer. A painting device in the prior art is used to paint the car horn mesh hanging on hooks 6. When one side of the car horn mesh is finished and the other side is to be painted, an electric push rod 7 moves the positioning block 8 upward, releasing the positioning block 8 from the positioning anti-slip layer 9 and the transverse toothed column 22. Subsequently, a stepper motor 11 drives the first gear 12 to rotate and mesh with the second gear 13, thereby driving the threaded cylinder 14 to rotate on the bearing 15. When the threaded cylinder 14 rotates, it allows the sliding frame 10 to pass through the shaft... The threaded cylinder 14 on bearing 15 drives the screw 16 to the left or right. When the sliding frame 10 moves, it drives the transverse gear 22 and rack 23 to move to the left or right. When the rack 23 moves, it meshes with the third gear 24, thereby driving the hanging rod 4 and the car horn mesh on the hanging bracket 5 and hook 6 to rotate. This can rotate the unpainted side of the car horn mesh 180 degrees. Then, the painting device can continue to paint the unpainted side. At the same time, the electric push rod 7 drives the positioning block 8 to move down, so that the positioning block 8 positions the positioning anti-slip layer 9 and the transverse gear 22 to ensure relative stability during painting.

[0029] Ultimately, in this invention, during the double-sided painting process of the car horn mesh, it is convenient to flip the car horn mesh hanging on the bracket 5 and hook 6 for painting. This avoids the inconvenience of manually removing the horn mesh from the bracket, flipping it, and re-hanging it when painting both sides of the horn mesh, which was previously required. This not only improves the work efficiency of flipping the horn mesh for painting, but also avoids the deviation that is easily caused by manual flipping, which could lead to misalignment of the paint on the front and back sides. At the same time, it also avoids the situation where the painted surface is scratched due to manual flipping, which could affect the product quality. This greatly meets the current needs of painting and ensures the quality of the painting.

[0030] 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 car horn mesh paint spray bracket, comprising a paint spray base (1) and a support frame (2) fixedly mounted on the paint spray base (1), characterized in that, The top of the support frame (2) is fixedly installed with a box (3), and two hanging rods (4) are rotatably installed inside the box (3). The bottom end of the hanging rod (4) extends through the inner side of the support frame (2) and is fixedly connected to multiple layered hanging racks (5). The bottom side of the hanging rack (5) is fixedly connected to multiple hooks (6) for spraying and hanging car horn mesh. The box (3) is equipped with a transverse toothed column (22), and a sliding frame (10) is fixedly connected to the bottom center of the transverse toothed column (22). The bottom of the sliding frame (10) is slidably installed on the top of the support frame (2). A rack (23) is fixedly connected to the transverse toothed column (22), and a third gear (24) is fixedly sleeved on the top of the hanging rod (4). The third gear (24) meshes with the rack (23). Fixed supports (17) are fixedly connected to the support frames (2) on both sides of the sliding frame (10). A screw (16) is fixedly connected between two fixed supports (17). A threaded cylinder (14) is rotatably installed inside the sliding frame (10), and the threaded cylinder (14) is sleeved on the screw (16) and threadedly connected to the screw (16). A stepper motor (11) is fixedly installed inside the sliding frame (10). A first gear (12) is fixedly sleeved on the output shaft of the stepper motor (11). A second gear (13) meshes on the first gear (12), and the second gear (13) is fixedly sleeved on the threaded cylinder (14).

2. The car horn mesh paint spray bracket according to claim 1, characterized in that, The top of the transverse toothed column (22) is fixedly provided with a positioning anti-slip layer (9), and an electric push rod (7) is fixedly installed on the top inner wall of the box (3). The output end of the electric push rod (7) is fixedly connected to a positioning block (8), and the bottom side of the positioning block (8) is in contact with the positioning anti-slip layer (9) for positioning and cooperation.

3. The car horn mesh paint spray bracket according to claim 1, characterized in that, The sliding frame (10) has mounting holes on both sides of its inner wall. Bearings (15) are fixedly installed in the mounting holes, and the two ends of the threaded cylinder (14) are rotatably installed on the bearings (15).

4. The car horn mesh paint spray bracket according to claim 1, characterized in that, The bottom of the sliding frame (10) is fixedly provided with a guide slider (18), and the top of the support frame (2) is provided with a guide groove (19). The guide slider (18) is slidably installed in the guide groove (19) in the horizontal direction.

5. A car horn mesh paint spraying bracket according to claim 4, characterized in that, The bottom of the guide slider (18) is equipped with a guide roller (20), and the bottom inner wall of the guide groove (19) is provided with a ball guide groove (21). The bottom side of the guide roller (20) is rolled in the ball guide groove (21) in the horizontal direction.

6. The car horn mesh paint spray bracket according to claim 1, characterized in that, A controller is provided on the right side of the support frame (2), and the controller is electrically connected to the stepper motor (11) and the electric push rod (7).

Images