Automatic double-sided painting equipment
The design of the automatic double-sided painting equipment has realized the automation and high efficiency of double-sided spraying of boards, solved the problem of low efficiency in double-sided spraying of boards in the existing technology, and improved the painting efficiency and ease of operation.
Patent Information
- Application Number
- CN202422948687.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-02
AI Technical Summary
In the existing technology, it is difficult to achieve double-sided spraying during the painting process of the board, resulting in low spraying efficiency and inconvenience in board loading and fixing.
An automatic double-sided painting device was designed, comprising a moving platform, a clamping cylinder, a flipping motor, a lifting column, and an air drying mechanism. The product is pushed by the moving platform, clamped and fixed by the clamping component, flipped by the flipping motor, and the air drying mechanism is used to accelerate the drying of the paint.
It improves painting efficiency, increases the automation level of the equipment, makes operation more convenient, can adapt to the clamping needs of products of different sizes, and ensures uniform painting on both sides.
Smart Images
Figure CN223733110U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of painting equipment technology, specifically an automatic double-sided painting equipment. Background Technology
[0002] Spraying is a coating method that uses a spray gun or disc atomizer to disperse the material into uniform and fine droplets with the help of pressure or centrifugal force and apply them to the surface of the object. It can be divided into air spraying, airless spraying, electrostatic spraying, and various derivative methods of the above basic spraying forms, such as high-flow-rate low-pressure atomization spraying, thermal spraying, automatic spraying, and multi-group spraying.
[0003] In the process of painting boards, spray nozzles are mostly used to spray the surface of the boards. However, it is inconvenient to spray both sides of the boards, making it difficult to load and clamp the boards, which reduces the efficiency of the spraying process. Utility Model Content
[0004] The purpose of this invention is to provide an automatic double-sided painting device to solve the problems raised in the prior art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] An automatic double-sided painting device includes an operating table. A movable platform and a paint-adhesive tank are provided on the upper end of the operating table. Two lifting columns are provided on the upper end of the operating table outside the paint-adhesive tank. Mounting plates are slidably mounted on the two lifting columns. A clamping cylinder is fixedly mounted on one of the mounting plates. A first clamping component is rotatably mounted on the telescopic end of the clamping cylinder. A flipping motor is fixedly mounted on the other mounting plate. A second clamping component is provided on the output shaft of the flipping motor. An air-blowing drying mechanism is provided on the lifting column near the second clamping component.
[0007] In a preferred embodiment, the bottom of the mobile platform is equipped with casters, which are slidably mounted on a slide rail. The slide rail is fixedly mounted on the upper end of the operating table. The movement of the casters on the slide rail makes the mobile platform more stable when moving, facilitating the loading of products.
[0008] In a preferred embodiment, each of the two lifting columns has a lead screw on its inner side. The lead screw is connected to the mounting plate via a lead screw nut. A guide block is fixedly mounted on one side of the mounting plate. The guide block is slidably mounted on a guide rail, which is fixedly mounted on the lifting column. The bottom end of each lead screw is located inside the operating platform, and a sprocket is fixedly mounted on the bottom end of each of the two lead screws. A chain is provided between the two sprockets. A lifting motor is fixedly mounted inside the operating platform at the bottom end of one of the lead screws. The rotation of the lifting motor enables the two lead screws to move synchronously, thereby causing the mounting plates on the two lifting columns to move synchronously.
[0009] In a preferred embodiment, the first clamping assembly includes a first support frame rotatably connected to the clamping cylinder. Both ends of the first support frame are hinged with first clamping plates. The outer side of the first clamping plate is provided with an anti-slip groove. When the clamping cylinder extends or retracts, the first clamping plate can be brought closer to the workpiece. The first clamping plate is hinged on the first support frame and can be adaptively adjusted according to the size of the product.
[0010] In a preferred embodiment, the second clamping assembly includes a second support frame fixedly connected to the output shaft of the flipping motor. Both ends of the second support frame are hinged with second clamping plates. When the flipping motor rotates, it can drive the second support frame and the second clamping plates to rotate, thereby realizing the flipping of the product.
[0011] In a preferred embodiment, the air-blowing drying mechanism includes a heating box fixedly mounted on a lifting column. An air-blowing pipe is rotatably mounted on the upper end of the heating box via a sealed bearing. Several air jets are evenly spaced at the bottom end of the air-blowing pipe to blow clean gas into the heating box. The heating box heats the gas and then blows it out through the air-blowing pipe, which can accelerate the drying of the paint.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. This utility model is equipped with components such as a moving platform, moving wheels, slide rails, clamping cylinders, flipping motors, lifting columns, and air drying mechanisms. The moving platform pushes the product to the clamping components, the clamping components clamp and fix the product and place it in the paint plating tank, the flipping motor flips the product, and the air drying mechanism dries the product, thereby increasing the painting efficiency of the product. This utility model has a high degree of automation and is more convenient to operate.
[0014] 2. The first and second clamping components of this utility model can adjust the opening and closing angle according to the shape of the product, and can clamp products of different sizes, thereby processing products of different models. The two mounting plates on the lifting column move synchronously, which can not only ensure the consistency of the lifting of both ends of the product, but also reduce the use of electrical equipment. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the present invention for removing the mobile platform;
[0017] Figure 3 This is a schematic diagram of the internal structure of the operating table of this utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the first clamping component of this utility model.
[0019] The following are labeled in the diagram: 1. Operating table; 2. Moving platform; 3. Paint pool; 4. Lifting column; 5. Mounting plate; 6. Tightening cylinder; 7. Tilting motor; 8. Moving wheel; 9. Slide rail; 10. Lead screw; 11. Guide block; 12. Guide rail; 13. Sprocket; 14. Chain; 15. Lifting motor; 16. First support frame; 17. First tightening plate; 18. Anti-slip groove; 19. Second support frame; 20. Second tightening plate; 21. Heating box; 22. Air blowing pipe; 23. Air jet head. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Example: Please refer to Figures 1-4 This utility model provides an automatic double-sided painting equipment, the technical solution of which is as follows:
[0022] An automatic double-sided painting device includes an operating table 1. A movable platform 2 and a paint adhesion tank 3 are provided on the upper end of the operating table 1. Two lifting columns 4 are provided on the upper end of the operating table 1 outside the paint adhesion tank 3. Mounting plates 5 are slidably mounted on the two lifting columns 4. A clamping cylinder 6 is fixedly mounted on one of the mounting plates 5. A first clamping component is rotatably mounted on the telescopic end of the clamping cylinder 6. A flip motor 7 is fixedly mounted on the other mounting plate 5. A second clamping component is provided on the output shaft of the flip motor 7. An air blowing drying mechanism is provided on the lifting column 4 near the second clamping component.
[0023] In a preferred embodiment, the bottom of the mobile platform 2 is equipped with a moving wheel 8, which is slidably mounted on a slide rail 9. The slide rail 9 is fixedly mounted on the upper end of the operating table 1. When the mobile platform 2 pushes the product, the moving wheel 8 moves on the slide rail 9.
[0024] In a preferred embodiment, each of the two lifting columns 4 has a lead screw 10 on its inner side. The lead screw 10 is connected to the mounting plate 5 via a lead screw nut. A guide block 11 is fixedly provided on one side of the mounting plate 5. The guide block 11 is slidably mounted on a guide rail 12. The guide rail 12 is fixedly mounted on the lifting column 4. The bottom end of the lead screw 10 is located inside the operating platform 1, and a sprocket 13 is fixedly provided at the bottom end of each of the two lead screws 10. A chain 14 is provided between the two sprockets 13. A lifting motor 15 is fixedly provided inside the operating platform 1 at the bottom end of one of the lead screws 10. When the lifting motor 15 is running, it can drive one of the lead screws 10 to rotate. When one lead screw 10 rotates, it can drive the other lead screw 10 to rotate through the sprocket 13 and the chain 14. When the two lead screws 10 rotate synchronously, the two mounting plates 5 can be raised and lowered synchronously.
[0025] In a preferred embodiment, the first clamping assembly includes a first support frame 16 rotatably connected to the clamping cylinder 6. Both ends of the first support frame 16 are hinged with first clamping plates 17. The outer side of the first clamping plates 17 is provided with anti-slip grooves 18. The second clamping assembly includes a second support frame 19 fixedly connected to the output shaft of the flipping motor 7. Both ends of the second support frame 19 are hinged with second clamping plates 20. The first clamping assembly and the second clamping assembly are used to clamp the product. The first clamping plates 17 and the second clamping plates 20 are hinged. A certain damping can be set when they are hinged, so that the first clamping plates 17 and the second clamping plates 20 can process products of different sizes.
[0026] In a preferred embodiment, the air drying mechanism includes a heating box 21 fixedly mounted on a lifting column 4. An air blowing pipe 22 is rotatably mounted on the upper end of the heating box 21 via a sealed bearing. A plurality of air jets 23 are evenly spaced at the bottom end of the air blowing pipe 22. An air inlet pipe is connected to the bottom end of the heating box 21. The gas entering the heating box 21 must be kept clean to prevent impurities from being blown into the product surface and contaminating the product. After being heated, the gas entering the heating box 21 is ejected through the air blowing pipe 22 and the air jets 23, so that the painted product dries quickly.
[0027] The working principle of this utility model:
[0028] Place the product to be painted on the moving platform 2 and manually push the moving platform 2 so that the product is positioned below the first clamping plate 17 and the second clamping plate 20. Then turn on the lifting motor 15. When the lifting motor 15 rotates, it drives the two lead screws 10 to rotate synchronously. When the two lead screws 10 rotate synchronously, they cause the two mounting plates 5 to descend synchronously, so that the first clamping plate 17 and the second clamping plate 20 descend to the height of the product. Turn on the clamping cylinder 6. The clamping cylinder 6 causes the first clamping plate 17 to move closer to the product. The first clamping plate 17 pushes the product toward the second clamping plate 20, and the first clamping plate 17 and the second clamping plate 20 clamp and fix the product. Then, the mobile platform 2 is pushed away, and the lifting motor 15 is used to continue to lower the mounting plate 5, so that the lower surface of the product is immersed in the paint plating tank 3 and the paint is applied to the lower surface of the product. After the paint is applied, the product is raised to a certain height, and then the flipping motor 7 is turned on. The flipping motor 7 drives the second support frame 19 to rotate, so that the product is flipped 180°. The air blowing pipe 22 is rotated so that the hot air blown out by the air blowing pipe 22 blows onto the paint on the surface of the product. After drying, the air blowing pipe 22 is moved away, and the lifting motor 15 is used to lower the product. The other side of the product is placed in the paint plating tank 3 for paint application. Then it is raised and the paint is dried again using the air blowing pipe 22 and the air jet head 23.
[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. An automatic double-sided painting apparatus comprising an operating table (1), characterized in that: The upper end of the operation platform (1) is provided with a moving platform (2) and a paint sticking pool (3), the outer side of the upper end of the operation platform (1) is provided with two lifting columns (4), the two lifting columns (4) are slidably provided with mounting plates (5), one of the mounting plates (5) is fixedly provided with a clamping cylinder (6), the telescopic end of the clamping cylinder (6) is rotatably provided with a first clamping assembly, the other mounting plate (5) is fixedly provided with a turnover motor (7), the output shaft of the turnover motor (7) is provided with a second clamping assembly, and the lifting column (4) near the side of the second clamping assembly is provided with a blowing drying mechanism.
2. An automatic double-sided painting apparatus according to claim 1, characterized in that: The bottom end of the moving platform (2) is provided with a moving wheel (8), the moving wheel (8) is slidably arranged on a slide rail (9), and the slide rail (9) is fixedly arranged on the upper end of the operation platform (1).
3. An automatic double-sided painting apparatus according to claim 1, characterized in that: The inner sides of the two lifting columns (4) are provided with lead screws (10), the lead screws (10) are connected with the mounting plates (5) through lead screw nuts, one side of the mounting plate (5) is fixedly provided with a guide block (11), the guide block (11) is slidably arranged on a guide rail (12), and the guide rail (12) is fixedly arranged on the lifting column (4); the bottom end of the lead screw (10) is arranged in the operation platform (1), the bottom ends of the two lead screws (10) are fixedly provided with sprockets (13), a chain (14) is arranged between the two sprockets (13), and the operation platform (1) is internally provided with a lifting motor (15) fixedly arranged at the bottom end of one of the lead screws (10).
4. An automatic double-sided painting apparatus according to claim 1, characterized in that: The first clamping assembly comprises a first support frame (16) rotatably connected with the clamping cylinder (6), both ends of the first support frame (16) are hingedly provided with first clamping plates (17), and the outer side of the first clamping plate (17) is provided with an anti-skid groove (18).
5. An automatic double-sided painting apparatus according to claim 1, characterized in that: The second clamping assembly comprises a second support frame (19) fixedly connected with the output shaft of the turnover motor (7), both ends of the second support frame (19) are hingedly provided with second clamping plates (20).
6. An automatic double-sided painting apparatus according to claim 1, characterized in that: The blowing drying mechanism comprises a heating box (21) fixedly arranged on the lifting column (4), the upper end of the heating box (21) is rotatably provided with a blowing pipe (22) through a sealing bearing, and the bottom end of the blowing pipe (22) is uniformly provided with a plurality of jet heads (23).