Auxiliary device convenient to overturn and used for spraying processing

Abstract

The utility model relates to the technical field of auxiliary devices for spraying processing, in particular to an auxiliary device convenient to overturn for spraying processing, which comprises an auxiliary frame, a bidirectional acting cylinder, an overturning component and a clamping component, the overturning component comprises a fixing plate, a driving gear is rotatably mounted on one side of the fixing plate, a driven fluted disc is meshed with the lower side of the driving gear, and the clamping component is arranged on the driving gear. The clamping assembly comprises a U-shaped frame, one side of the U-shaped frame is fixedly connected with the driven fluted disc, the other side of the U-shaped frame is rotationally sleeved with a threaded rod, the threaded rod is symmetrically sleeved with movable plates in a threaded mode, one end of each movable plate is fixedly connected with a connecting block, an adjusting rod is sleeved with the connecting block in a threaded mode, and an anti-skid clamping plate is arranged at the bottom of the adjusting rod. Through the collaborative design of the overturning mechanism, the adjusting mechanism and the clamping and fixing mechanism, the functions of automatic overturning, flexible adaptation to different sizes and stable clamping in the plate spraying process are achieved, the spraying efficiency is remarkably improved, the application range is widened, and the spraying quality is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary devices for spray painting, specifically an auxiliary device for spray painting that is easy to flip. Background Technology

[0002] Spray coating is a highly efficient coating method that uses a spray gun or disc atomizer to disperse paint into uniform and fine droplets through pressure or centrifugal force, and then applies them to the surface of the object to be coated. This method is widely used in many fields such as industrial manufacturing and architectural decoration, and is of great significance for improving product quality and production efficiency.

[0003] In existing technologies, the auxiliary devices used for fixing panels during the current panel spraying process have significant shortcomings. Traditional auxiliary devices are primarily limited to clamping and securing the panels. When both sides of the panel need to be sprayed, the operator must first complete the spraying on one side, then remove the panel from the auxiliary device, manually flip it to the other side, and reinstall it to continue spraying. This process not only increases the complexity of the operation but also significantly reduces the overall efficiency of the spraying work. Furthermore, most auxiliary devices currently on the market can only accommodate panels of specific sizes, making it difficult to flexibly handle panels of different lengths and widths, thus limiting their application range and failing to meet diverse needs. Therefore, this invention proposes an auxiliary device for spraying processes that facilitates flipping to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary device for spraying processes that is easy to flip, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an auxiliary device for spraying processing that is easy to flip, comprising: an auxiliary frame, a bidirectional cylinder is provided on the lower side of the middle part of the auxiliary frame, a flipping component is provided at the bottom of the two output ends of the bidirectional cylinder, a clamping component is provided on one side of the flipping component, and a spraying device is provided on one side of the auxiliary frame.

[0006] The flipping assembly includes a fixed plate, a drive gear is rotatably mounted on one side of the fixed plate, a driven gear is meshed on the lower side of the drive gear, and the driven gear is rotatably connected to the fixed plate;

[0007] The clamping assembly includes a U-shaped frame, one side of which is fixedly connected to the driven gear plate, and a threaded rod is rotatably sleeved on the other side of the U-shaped frame. A movable plate is symmetrically threaded on the threaded rod, a connecting block is fixedly connected to one end of the movable plate, an adjusting rod is threaded inside the connecting block, and an anti-slip clamp is fixedly connected to the bottom of the adjusting rod.

[0008] Preferably, the auxiliary frame and the cylinder of the bidirectional action cylinder are welded and fixed together by a connecting column. Both output ends of the bidirectional action cylinder are fixedly connected to the fixed plate by a slider. The slider is slidably sleeved on the slide rod, and both ends of the slide rod are fixedly connected to the auxiliary frame.

[0009] Preferably, a flip motor is fixedly installed on one side of the top of the fixed plate. The output end of the flip motor passes through the fixed plate and is fixedly connected to the drive gear. The drive gear meshes with the driven gear plate for transmission. A limit shaft is fixedly sleeved at the bottom of the fixed plate.

[0010] Preferably, the driven gear disc is rotatably sleeved on the limiting shaft, and a limiting cover is fixedly connected to one side of the driven gear disc. The limiting cover is rotatably sleeved on the limiting ring and the limiting shaft, and the limiting ring is fixedly sleeved on the limiting shaft.

[0011] Preferably, a clamping motor is fixedly installed on the side of the U-shaped frame away from the driven gear plate. The output end of the clamping motor is driven by the threaded rod through a belt drive assembly. Limiting rods are provided on the upper and lower sides of the threaded rod, and the two ends of the limiting rods are fixedly sleeved inside the U-shaped frame.

[0012] Preferably, one end of the movable plate is slidably sleeved on the upper and lower sides of the limiting rod, and the other end of the movable plate is fixedly connected to the upper and lower sides of the connecting block.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. With its lockable flipping mechanism, the coating of one side of the sheet material can be completed and automatically flipped via the meshing of the drive gear and the driven gear plate, eliminating the need for manual disassembly and flipping. Compared to traditional auxiliary devices, this optimizes the operation, significantly saves time, and greatly improves the overall efficiency of the coating operation, making it particularly suitable for mass production scenarios.

[0015] 2. Through the design of the bidirectional cylinder, threaded rod, and adjusting rod, the distance and position between the clamping components can be flexibly adjusted to accommodate plates of different lengths, widths, and thicknesses. Compared to existing auxiliary devices that can only accommodate plates of specific sizes, this invention has a wider range of applicability.

[0016] 3. Through the cooperation of clamping and fixing mechanisms and limiting structures (such as limiting shafts, limiting covers, and limiting rings), the stability of the sheet material can be effectively ensured during spraying and flipping, avoiding uneven spraying or damage caused by shaking or falling off. In addition, the precise control of the flipping motor and clamping motor further improves the reliability of operation, thereby ensuring the quality and consistency of the spraying process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a top view of the overall structure of this utility model;

[0019] Figure 3 This is a top view of the internal structure of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Auxiliary frame; 2. Two-way action cylinder; 3. Fixed plate; 4. Drive gear; 5. Driven gear plate; 6. U-shaped frame; 7. Threaded rod; 8. Moving plate; 9. Connecting block; 10. Adjusting rod; 11. Anti-slip clamp; 12. Slider; 13. Slide rod; 14. Tilting motor; 15. Limiting shaft; 16. Limiting cover; 17. Limiting ring; 18. Clamping motor; 19. Limiting rod; 20. Connecting column. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example 1: Please refer to Figures 1 to 4This utility model provides a technical solution: an auxiliary device for spraying processing that facilitates flipping, comprising: an auxiliary frame 1, which is the main body of the auxiliary device and provides stable support for various components; the bottom sides of the auxiliary frame 1 are fixedly connected to a base plate; a bidirectional cylinder 2 is provided on the lower side of the middle of the auxiliary frame 1, and the two output ends of the bidirectional cylinder 2 can extend and retract simultaneously; the bidirectional cylinder 2 is electrically connected to an external terminal control device; by extending and retracting the output ends of the bidirectional cylinder 2, it can adapt to workpieces of different lengths; a flipping component is provided at the bottom of the two output ends of the bidirectional cylinder 2, which assists in flipping the workpiece, thereby improving spraying efficiency; a clamping component is provided on one side of the flipping component, which can clamp workpieces of different sizes, improving the practicality of the entire device; and a spraying device is provided on one side of the auxiliary frame 1, which sprays the workpiece. The flipping assembly includes a fixed plate 3, a drive gear 4 rotatably mounted on one side of the fixed plate 3, and a driven gear 5 meshing with the lower side of the drive gear 4. The driven gear 5 is rotatably connected to the fixed plate 3. Through the meshing of the drive gear 4 and the driven gear 5, the workpiece is indirectly driven to rotate, thereby achieving flipping. The clamping assembly includes a U-shaped frame 6. One side of the U-shaped frame 6 is fixedly connected to the driven gear 5, and a threaded rod 7 is rotatably sleeved on the other side of the U-shaped frame 6. A movable plate 8 is symmetrically threaded on the threaded rod 7. The threaded rod 7 has two threads with opposite directions. The rotation of the threaded rod 7 drives the movable plate 8 to move, thereby adjusting the width. A connecting block 9 is fixedly connected to one end of the movable plate 8. An adjusting rod 10 is threadedly sleeved inside the connecting block 9. An anti-slip clamp 11 is fixedly connected to the bottom of the adjusting rod 10. Through the threaded connection between the adjusting rod 10 and the connecting block 9, it can adapt to workpieces of different thicknesses.

[0024] The plate is placed between eight anti-slip clamps 11. By controlling the extension of the output end of the bidirectional cylinder 2, the distance between the two fixed plates 3 is adjusted to accommodate plates of different lengths. After adjusting to the appropriate distance, the rotation of the threaded rod 7 drives the two moving plates 8 to move towards or away from each other along the axis of the threaded rod 7, thus accommodating plates of different widths. When the adjustment reaches the appropriate position, the adjusting rod 10 is rotated. The adjusting rod 10 is threadedly connected to the connecting block 9, thus accommodating plates of different thicknesses. When the anti-slip clamps 11 are pressed together... When spraying the workpiece surface, the entire workpiece is fixed between two fixed plates 3. The spraying setting is started to spray the workpiece surface. After one side is sprayed, the spraying equipment is turned off. The drive gear 4 rotates, causing the drive gear 4 to mesh with the driven gear 5, thereby driving the driven gear 5 to rotate, which in turn indirectly drives the workpiece to flip. After the flip is completed, the drive gear 4 stops rotating, and the spraying equipment is started again for spraying. Compared with the auxiliary device of the existing technology, there is no need to manually disassemble the workpiece and then manually flip it, which optimizes the operation steps, saves time, and greatly improves the efficiency of spraying.

[0025] Example 2: Based on Example 1, the auxiliary frame 1 and the cylinder of the bidirectional cylinder 2 are welded and fixed together by a connecting column 20, thereby improving the stability of the bidirectional cylinder 2. Both output ends of the bidirectional cylinder 2 are fixedly connected to the fixed plate 3 through sliders 12. The sliders 12 are slidably sleeved on the slide rods 13, and the slide rods 13 limit the sliders 12, thereby ensuring the stability of the movement of the fixed plate 3. Both ends of the slide rods 13 are fixedly connected to the auxiliary frame 1. A flip motor 14 is fixedly installed on one side of the top of the fixed plate 3. The flip motor 14 is electrically connected to an external terminal control device, thereby facilitating the control of the start and stop of the flip motor 14. The output end of the flip motor 14 is connected to the auxiliary frame 1. A fixed plate 3 is fixedly connected to a drive gear 4. The drive gear 4 meshes with the driven gear 5 for transmission. A limiting shaft 15 is fixedly sleeved on the bottom of the fixed plate 3. The driven gear 5 is rotatably sleeved on the limiting shaft 15. The limiting shaft 15 limits the driven gear 5, thereby improving its rotational stability. A limiting cover 16 is fixedly connected to one side of the driven gear 5. One side of the limiting cover 16 is fixedly connected to the driven gear 5. A limiting groove is opened on the other side of the limiting cover 16. The limiting cover 16 is rotatably sleeved on the limiting ring 17 and the limiting shaft 15. The limiting ring 17 is rotatably sleeved in the limiting groove. The limiting ring 17 is fixedly sleeved on the limiting shaft 15, thereby further improving the rotational stability of the driven gear 5.

[0026] The bidirectional cylinder 2 is fixed by the connecting column 20 to ensure its stability during movement. The extension and retraction of the two output ends of the bidirectional cylinder 2 are controlled, thereby driving the slider 12 to slide under the limit of the slide rod 13. The slider 12 synchronously drives the fixed plate 3 to move, and the distance between the two fixed plates 3 can be adjusted to facilitate the spraying of plates of different lengths. After clamping, the flip motor 14 is controlled to rotate, which drives the drive gear 4 fixedly sleeved at its output end to rotate. The drive gear 4 meshes with the driven gear 5, thereby driving the driven gear 5 to rotate. The driven gear 5 is initially limited by the limiting shaft 15. At the same time, in order to further improve the stability of the plate during rotation, a limiting cover 16 is also provided on one side of the driven gear 5. The limiting groove opened on the limiting cover 16 cooperates with the limiting ring 17 to further improve the stability of the driven gear 5 rotation, thereby improving the stability of the plate during flipping, preventing it from falling and being damaged, and also avoiding the trouble of manual operation.

[0027] Example 3: Based on Example 2, a clamping motor 18 is fixedly installed on the side of the U-shaped frame 6 away from the driven gear plate 5. The clamping motor 18 is electrically connected to an external terminal control device. The output end of the clamping motor 18 is driven by the threaded rod 7 through a belt drive assembly. The belt drive assembly is a meshing type belt drive, which avoids slippage. The belt drive assembly includes a driving pulley, a driven pulley, and a meshing belt. The driving pulley and the driven pulley are meshed and driven by the meshing belt. The driving pulley is fixedly sleeved on the output end of the clamping motor 18, and the driven pulley is fixedly sleeved on one end of the threaded rod 7. Limiting rods 19 are provided on the upper and lower sides of the threaded rod 7. The two ends of the limiting rods 19 are fixedly sleeved inside the U-shaped frame 6. One end of the moving plate 8 is slidably sleeved on the limiting rods 19 on the upper and lower sides. Connecting blocks 9 are fixedly connected to the upper and lower sides of the other end of the moving plate 8.

[0028] After the required length is adjusted by the bidirectional cylinder 2, the clamping motor 18 is started, which drives the drive pulley fixedly mounted on its output end to rotate. The drive pulley drives the driven pulley to rotate through the meshing belt, and the driven pulley drives the threaded rod 7 to rotate under the limit of the U-shaped frame 6. The threaded rod 7 has two threads with opposite directions of rotation, which causes the two moving plates 8 to move in opposite directions or towards each other along the axis of the threaded rod 7 under the limit of the limit rod 19. This makes it easy to fix plates of different widths. Then, by rotating the adjusting rod 10, which is threadedly connected to the connecting block 9, the adjusting rod 10 can move along its axis, which makes it easy to clamp and fix plates of different thicknesses. Finally, it achieves the effect of wide application range, simple structure and convenient adjustment.

[0029] 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. An auxiliary device for spray painting that is easy to flip, comprising an auxiliary frame (1), characterized in that: A bidirectional cylinder (2) is provided on the lower side of the middle part of the auxiliary frame (1). A flipping component is provided at the bottom of the two output ends of the bidirectional cylinder (2). A clamping component is provided on one side of the flipping component. A spraying device is provided on one side of the auxiliary frame (1). The flipping assembly includes a fixed plate (3), a drive gear (4) is rotatably mounted on one side of the fixed plate (3), a driven gear (5) meshes with the lower side of the drive gear (4), and the driven gear (5) is rotatably connected to the fixed plate (3). The clamping assembly includes a U-shaped frame (6), one side of which is fixedly connected to the driven gear plate (5), and the other side of the U-shaped frame (6) is rotatably fitted with a threaded rod (7). A movable plate (8) is symmetrically threaded on the threaded rod (7). A connecting block (9) is fixedly connected to one end of the movable plate (8). An adjusting rod (10) is threaded inside the connecting block (9). An anti-slip clamp (11) is fixedly connected to the bottom of the adjusting rod (10).

2. The auxiliary device for spraying processing that is easy to flip, as described in claim 1, is characterized in that: The auxiliary frame (1) and the cylinder of the bidirectional cylinder (2) are welded and fixed together by a connecting column (20). Both output ends of the bidirectional cylinder (2) are fixedly connected to the fixed plate (3) by a slider (12). The slider (12) is slidably sleeved on the slide rod (13). Both ends of the slide rod (13) are fixedly connected to the auxiliary frame (1).

3. The auxiliary device for spraying processing that is easy to flip, as described in claim 2, is characterized in that: A flip motor (14) is fixedly installed on one side of the top of the fixed plate (3). The output end of the flip motor (14) passes through the fixed plate (3) and is fixedly connected to the drive gear (4). The drive gear (4) meshes with the driven gear disk (5) for transmission. A limit shaft (15) is fixedly sleeved at the bottom of the fixed plate (3).

4. The auxiliary device for spraying processing that is easy to flip, as described in claim 3, is characterized in that: The driven gear disk (5) is rotatably sleeved on the limiting shaft (15). A limiting cover (16) is fixedly connected to one side of the driven gear disk (5). The limiting cover (16) is rotatably sleeved on the limiting ring (17) and the limiting shaft (15). The limiting ring (17) is fixedly sleeved on the limiting shaft (15).

5. The auxiliary device for spraying processing that is easy to flip according to claim 1, characterized in that: A clamping motor (18) is fixedly installed on the side of the U-shaped frame (6) away from the driven gear plate (5). The output end of the clamping motor (18) is driven by the threaded rod (7) through the belt drive assembly. Limiting rods (19) are provided on the upper and lower sides of the threaded rod (7). The two ends of the limiting rods (19) are fixedly sleeved in the U-shaped frame (6).

6. The auxiliary device for spraying processing that is easy to flip according to claim 1, characterized in that: The movable plate (8) is slidably sleeved on the upper and lower sides of one end of the movable plate (8), and the other end of the movable plate (8) is fixedly connected to the upper and lower sides of the movable plate (8).

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