Uniform coating tool of film coating machine

Abstract

The utility model relates to the technical field of film coating machines, and discloses a uniform coating tool of a film coating machine, which comprises a working frame, and a spraying device is mounted in an inner cavity of the working frame; the collecting mechanism is located at the bottom of the spraying device and used for collecting the coating; the overturning mechanism is located at the bottom of the working frame and used for overturning the parts, and the overturning mechanism comprises a driving assembly, a rotating assembly and a mounting assembly; the driving assembly is located at the bottom of the working frame and provides driving force for the rotating assembly, the rotating assembly is located on one side of the driving assembly and used for overturning the part, and the mounting assembly is located in an inner cavity of the rotating assembly and fixes the part. Through accurate control of the turnover mechanism, the part can be turned over at multiple angles, uniform spraying of paint is guaranteed, the problems of uneven paint, dead corners and the like possibly occurring in the traditional film coating process are solved, and the film coating quality and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machines, in particular to a uniform coating tooling for a coating machine. Background Art

[0002] In the coating industry, coating machines are widely used, especially in the fields of automobiles, construction, furniture, etc. Coating machines are key equipment for achieving high-quality and high-efficiency coating construction.

[0003] The utility model proposed in the Chinese Patent Publication No. CN220111420U discloses a uniform coating tooling for a coating machine, including a workbench for coating. A U-shaped plate is slidably installed on the upper end surface of the workbench. A squeegee for leveling the coating is fixedly installed inside the U-shaped plate. And a feeding assembly for feeding is arranged on the side wall of the U-shaped plate. The feeding assembly includes a loading box and a feeding pipe. One end of the loading box is fixedly connected to the upper end surface of the U-shaped plate. The feeding pipe is fixedly installed on the inner wall of the U-shaped plate and is located on one side of the squeegee. The lower end surface of the loading box is communicated with the inner cavity of the feeding pipe through a conduit. A coating nozzle for communicating with its own inner cavity is fixedly installed on the side of the feeding pipe close to the workbench. A diaphragm for preventing coating leakage is fixedly installed on the inner wall of the coating nozzle. An air pump for increasing the air pressure in the inner cavity of the loading box is fixedly installed on the upper end surface of the U-shaped plate. By setting the feeding assembly, the coating is evenly applied on the body, reducing the complexity of the moving track of the loading box and reducing the manual input.

[0004] When the applicant implemented the above scheme, it was found that in the existing coating spraying equipment, due to the fixing method of parts, the moving range and precision limitation of the spraying device, it often led to that when spraying the back of the parts, the staff had to wait for the coating on the front of the parts to dry before turning the parts over, thus reducing the quality and efficiency of coating. Based on this, the utility model designs a uniform coating tooling for a coating machine to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a uniform coating tooling for a coating machine, which solves the problem that the parts cannot be flipped in the background art.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A uniform coating tooling for a coating machine, including:

[0008] A work frame, in which a spraying device is installed in the inner cavity.

[0009] A collecting mechanism, which is located at the bottom of the spraying device and is used for collecting the coating.

[0010] The flipping mechanism is located at the bottom of the working frame and is used for flipping parts. The flipping mechanism includes a driving component, a rotating component, and a mounting component. The driving component is located at the bottom of the working frame and provides driving force to the rotating component. The rotating component is located on one side of the driving component and is used for flipping parts. The mounting component is located inside the rotating component and fixes the parts.

[0011] Preferably, the driving component includes a connecting plate mounted at the bottom of the working frame. A first motor is mounted on the right side of the connecting plate. A rotating rod is mounted on one side of the output shaft of the first motor. The first motor and the rotating rod are rotationally connected through a coupling.

[0012] Preferably, the rotating component includes a mounting frame mounted on the left side of the rotating rod. A groove is provided on the left side of the mounting frame. A connecting rod is mounted on the right side of the mounting frame. A roller is mounted on the right side of the connecting rod. A chute is provided on the left side of the connecting plate. The roller slides inside the chute.

[0013] Preferably, the mounting component includes a damper mounted inside the mounting frame. A mounting plate is mounted on the side of the damper close to the roller. A spring is mounted between the mounting frame and the mounting plate. Multiple groups of the damper and the spring are arranged in a rectangular array. There are two mounting plates and they are symmetrically distributed.

[0014] Preferably, the collection mechanism includes a collection box mounted at the bottom of the connecting plate. Through holes are provided at the top of the collection box. Multiple groups of through holes are arranged in a rectangular array. A collection cabinet is mounted inside the collection box. A handle is mounted on the front of the collection cabinet.

[0015] Preferably, a working plate is mounted on the back of the working frame. A drying device is mounted on the front of the working plate. A controller is mounted on the back of the drying device. An adjusting component is mounted inside the working frame.

[0016] Preferably, the adjusting component includes a second motor mounted on one side of the working frame. A lead screw is mounted on one side of the output shaft of the second motor. The second motor and the lead screw are rotationally connected through a coupling. A moving block is threadedly connected to the outer circle of the lead screw. An electric push rod is mounted at the bottom of the moving block. A working block is mounted at the bottom of the electric push rod. A scraper is mounted at the bottom of the working block. The working block is connected to the spraying device.

[0017] Compared with the prior art, the beneficial effects achieved by the present utility model are:

[0018] 1. Through the precise control of the flipping mechanism, the parts of the present utility model can be flipped at multiple angles, ensuring uniform spraying of the coating, avoiding problems such as uneven coating and dead corners that may occur in the traditional coating process, and improving the quality and efficiency of the coating.

[0019] 2. Through the setting of the adjustment component, the spraying device of the present utility model can move and adjust flexibly in the horizontal and vertical directions, further improving the uniformity of the coating and the precision of spraying. The combined use of the electric push rod and the scraper ensures uniform adhesion of the coating on the surface of the parts and improves the quality of the coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a front view schematic diagram of the present utility model;

[0022] Figure 3 is a side view schematic diagram of the present utility model;

[0023] Figure 4 is Figure 3 an enlarged view of part A of

[0024] Wherein: 1. Working frame; 2. Spraying device; 3. Connecting plate; 4. First motor; 5. Rotating rod; 6. Installation frame; 7. Groove; 8. Connecting rod; 9. Roller; 10. Chute; 11. Damper; 12. Installation plate; 13. Spring; 14. Collection box; 15. Through hole; 16. Collection cabinet; 17. Working plate; 18. Drying device; 19. Controller; 20. Second motor; 21. Lead screw; 22. Moving block; 23. Electric push rod; 24. Working block; 25. Scraper. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1 - 3, A uniform coating tooling for a coating machine, comprising: a working frame 1, in which a spraying device 2 is installed; a collecting mechanism, which is located at the bottom of the spraying device 2 and is used for collecting the coating; a flipping mechanism, which is located at the bottom of the working frame 1 and is used for flipping parts. The flipping mechanism includes a driving component, a rotating component and a mounting component; the driving component is located at the bottom of the working frame 1 and provides driving force for the rotating component, the rotating component is located on one side of the driving component and is used for flipping parts, and the mounting component is located in the inner cavity of the rotating component and fixes the parts.

[0027] The driving component includes a connecting plate 3 installed at the bottom of the working frame 1. A first motor 4 is installed on the right side of the connecting plate 3. A rotating rod 5 is installed on one side of the output shaft of the first motor 4. The first motor 4 and the rotating rod 5 are rotationally connected through a coupling. The rotating component includes a mounting frame 6 installed on the left side of the rotating rod 5. A groove 7 is opened on the left side of the mounting frame 6. A connecting rod 8 is installed on the right side of the mounting frame 6. A roller 9 is installed on the right side of the connecting rod 8. A chute 10 is opened on the left side of the connecting plate 3. The roller 9 slides in the inner cavity of the chute 10.

[0028] In the embodiment of the present utility model, the collecting box 14 in the collecting mechanism is located below the spraying device 2. The through hole 15 opened at the top thereof allows the coating to flow into the collecting box 14. The collecting cabinet 16 in the collecting box 14 is used for collecting these coatings, which is convenient for subsequent treatment or reuse.

[0029] Please refer to Figures 1 - 4 , The mounting component includes a damper 11 installed inside the mounting frame 6. A mounting plate 12 is installed on the side of the damper 11 close to the roller 9. A spring 13 is installed between the mounting frame 6 and the mounting plate 12. Multiple groups of the damper 11 and the spring 13 are arranged in a rectangular array. There are two groups of the mounting plates 12 and they are symmetrically distributed. The collecting mechanism includes a collecting box 14 installed at the bottom of the connecting plate 3. A through hole 15 is opened at the top of the collecting box 14. Multiple groups of the through holes 15 are arranged in a rectangular array. A collecting cabinet 16 is installed in the inner cavity of the collecting box 14. A handle is installed on the front of the collecting cabinet 16.

[0030] A working plate 17 is installed on the back of the working frame 1. A drying device 18 is installed on the front of the working plate 17. A controller 19 is installed on the back of the drying device 18. An adjusting component is installed in the inner cavity of the working frame 1. The adjusting component includes a second motor 20 installed on one side of the working frame 1. A lead screw 21 is installed on one side of the output shaft of the second motor 20. The second motor 20 and the lead screw 21 are rotationally connected through a coupling. A moving block 22 is threadedly connected to the outer circle of the lead screw 21. An electric push rod 23 is installed at the bottom of the moving block 22. A working block 24 is installed at the bottom of the electric push rod 23. A scraping plate 25 is installed at the bottom of the working block 24. The working block 24 is connected to the spraying device 2.

[0031] In the embodiment of the present utility model, the second motor 20 in the adjustment assembly drives the screw rod 21 to rotate through a coupling. The moving block 22 on the screw rod 21 moves horizontally according to the rotation direction of the screw rod 21, and the electric push rod 23 at the bottom of the moving block 22 can adjust the height of the working block 24 as needed.

[0032] During use, when the part that needs to be coated is placed on the installation assembly, the mounting plate 12 is supported by the damper 11 and the spring 13 to ensure that the part is stable and easy to adjust its position. Then, the flipping mechanism starts to work. The first motor 4 in the driving assembly starts and drives the rotating rod 5 to rotate through a coupling. The rotating rod 5 drives the roller 9 of the rotating assembly to slide in the chute 10 of the connecting plate 3, thereby driving the mounting frame 6 and the parts in the mounting frame 6 to flip. This flipping method can ensure that the back surface of the part can be evenly coated with paint.

[0033] During the spraying process, the spraying device 2 evenly sprays paint on the surface of the part. The excess paint or the dripping paint generated during the spraying process will be collected by the collection mechanism. The collection box 14 in the collection mechanism is located below the spraying device 2, and the through hole 15 opened at the top thereof allows the paint to flow into the collection box 14. The collection cabinet 16 in the collection box 14 is used to collect this paint, which is convenient for subsequent treatment or reuse. When one side of the part is sprayed, the flipping mechanism works again to flip the part to the other side for spraying.

[0034] In addition, in order to improve the uniformity and quality of the paint, an adjustment assembly is also installed in the working frame 1. The second motor 20 in the adjustment assembly drives the screw rod 21 to rotate through a coupling. The moving block 22 on the screw rod 21 moves horizontally according to the rotation direction of the screw rod 21 and drives the spraying device 2 to move horizontally. The electric push rod 23 at the bottom of the moving block 22 can adjust the height of the working block 24 as needed. The scraper 25 at the bottom of the working block 24 is used to evenly process the paint during the spraying process to ensure that the paint can evenly adhere to the surface of the part.

[0035] Finally, when all sides of the part are sprayed, the drying device 18 on the back of the working frame 1 will start to dry the part to accelerate the curing of the paint. The operation of the drying device 18 can be precisely controlled through the controller 19 to ensure that the temperature and time during the drying process reach the best effect.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A uniform coating tool for a coating machine, characterized in that: include: A working frame (1), wherein a spraying device (2) is installed in an inner cavity of the working frame (1); A collecting mechanism, which is located at the bottom of the spraying device (2) and is used to collect the paint; A flipping mechanism, the flipping mechanism is located at the bottom of the working frame (1) and is used for flipping parts, the flipping mechanism comprises a driving component, a rotating component and a mounting component; the driving component is located at the bottom of the working frame (1) and provides driving force to the rotating component, the rotating component is located on one side of the driving component and is used for flipping parts, and the mounting component is located in the inner cavity of the rotating component and fixes the parts.

2. The uniform coating tool for a coating machine according to claim 1, characterized in that: The driving assembly comprises a connecting plate (3) mounted at the bottom of the working frame (1); a first motor (4) is mounted on the right side of the connecting plate (3); a rotating rod (5) is mounted on one side of an output shaft of the first motor (4); and the first motor (4) and the rotating rod (5) are rotationally connected via a coupling.

3. The uniform coating tool for a coating machine according to claim 2, characterized in that: The rotating assembly comprises a mounting frame (6) mounted on the left side of the rotating rod (5), a groove (7) is provided on the left side of the mounting frame (6), a connecting rod (8) is installed on the right side of the mounting frame (6), a roller (9) is installed on the right side of the connecting rod (8), a sliding groove (10) is provided on the left side of the connecting plate (3), and the roller (9) slides in the inner cavity of the sliding groove (10).

4. The uniform coating tool for a coating machine according to claim 3, characterized in that: The mounting assembly comprises a damper (11) mounted inside a mounting frame (6); a mounting plate (12) is mounted on a side of the damper (11) close to the roller (9); a spring (13) is mounted between the mounting frame (6) and the mounting plate (12); a plurality of groups of rectangular arrays are arranged between the damper (11) and the spring (13); and the mounting plate (12) is provided with two groups of symmetrically distributed springs.

5. The uniform coating tool for a coating machine according to claim 2, characterized in that: The collection mechanism comprises a collection box (14) installed at the bottom of the connecting plate (3); a through hole (15) is provided on the top of the collection box (14); the through holes (15) are arranged in a plurality of rectangular arrays; a collection cabinet (16) is installed in the inner cavity of the collection box (14); and a handle is installed on the front of the collection cabinet (16).

6. The uniform coating tool for a coating machine according to claim 1, characterized in that: A working plate (17) is installed on the back of the working frame (1), a drying device (18) is installed on the front of the working plate (17), a controller (19) is installed on the back of the drying device (18), and an adjustment component is installed in the inner cavity of the working frame (1).

7. The uniform coating tool for a coating machine according to claim 6, characterized in that: The adjustment assembly comprises a second motor (20) installed on one side of the working frame (1); a screw (21) is installed on one side of the output shaft of the second motor (20); the second motor (20) and the screw (21) are rotationally connected via a coupling; the outer ring of the screw (21) is threadedly connected to a moving block (22); an electric push rod (23) is installed at the bottom of the moving block (22); a working block (24) is installed at the bottom of the electric push rod (23); a scraper (25) is installed at the bottom of the working block (24); and the working block (24) is connected to the spraying device (2).

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