Paint spraying device for storage battery shell processing

Abstract

The utility model relates to the technical field of mechanical equipment, and discloses a paint spraying device for processing a storage battery shell, which comprises a bearing frame, the top of the bearing frame is fixedly connected with a protective box, the right side of the protective box is fixedly connected with two connecting pipes, the other ends of the connecting pipes are rotatably connected with rotating grooves, and the rotating grooves are internally provided with paint spraying holes. An ejector rod is fixedly connected to one side of the exterior of the connecting pipe, a guide cover is rotatably connected to the exterior of the ejector rod, an adjusting assembly is arranged outside the guide cover and can adjust the telescopic position of the ejector rod in the guide cover, and a spray head is fixedly connected to the left side of the guide cover. According to the paint spraying device, the telescopic position of the ejector rod can be adjusted through rotation, so that the paint discharging amount of the spraying head can be adjusted, the phenomenon of uneven paint discharging is avoided, the mounting plate can be fixed to the protection box by placing the locking column into the mounting plate and screwing the fixing ring, and external tools are not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a painting device for processing battery cases. Background Technique

[0002] A painting device for processing battery cases is a device used to apply a coating on the battery case, mainly used to enhance the anti-corrosion performance, aesthetics and durability of the battery case. A battery is a device that directly converts chemical energy into electrical energy. It is a rechargeable battery designed to be recharged through a reversible chemical reaction. Usually, it refers to a lead-acid battery, which is one of the batteries and belongs to secondary batteries. Nowadays, in the time when new energy vehicles are popular, batteries are even more indispensable. A battery is packaged with a plastic shell inside, and generally, the plastic shell will be sprayed with different colors according to the application site.

[0003] In the prior art, some painting devices usually use a hand-held spray gun to spray paint on the shell during painting. However, the hand-held spray gun cannot adjust the spraying flow rate during use, which will cause uneven spraying. Therefore, a painting device for processing battery cases is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a painting device for processing battery cases, aiming to improve the problem that the hand-held spray gun in the prior art cannot adjust the spraying flow rate during use, resulting in uneven spraying.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A painting device for processing battery cases includes a carrier frame. A protective box is fixedly connected to the top of the carrier frame. A storage tank is fixedly connected to the inside of the protective box. A water pump is fixedly connected to the left side of the storage tank. The output end of the water pump is fixedly connected to a connecting pipe. The other end of the connecting pipe is fixedly connected to a connecting tube. The other end of the connecting tube is rotatably connected to a first rotating plate. A rotating groove is formed inside the first rotating plate. A top rod is fixedly connected to the outside of one side of the connecting tube. The outside of the top rod is rotatably connected to a guiding cover. An adjusting component is arranged outside the guiding cover. The adjusting component can adjust the telescopic position of the top rod inside the guiding cover. A spray head is fixedly connected to the left side of the guiding cover. A nozzle is fixedly connected to the left side of the spray head. One end of one of the connecting tubes is fixedly connected to a mounting plate. A plurality of locking components are arranged inside the mounting plate. The locking components facilitate the installation of the mounting plate;

[0007] Through the above technical scheme, the flow rate inside the spray head can be adjusted.

[0008] As a further description of the above technical solution:

[0009] The adjusting component includes a threaded column, one side of the threaded column is fixedly connected to the right side of the guiding cover, a threaded groove is opened on the left side of the first rotating plate, and a paint spraying channel is opened inside the spray head;

[0010] Through the above technical solution, an adjusting component can be set for easy operation.

[0011] As a further description of the above technical solution:

[0012] The external thread of the threaded column is connected to the inner wall of the threaded groove, and the outer part of the ejector rod is slidably connected to the inner wall of the paint spraying channel;

[0013] Through the above technical solution, the position of the ejector rod inside the paint spraying channel can be adjusted by moving the position of the threaded column.

[0014] As a further description of the above technical solution:

[0015] An installation seat is fixedly connected to the left side of the protection box, and a filter plate is detachably connected inside the installation plate;

[0016] Through the above technical solution, the particles inside the paint can be filtered by setting the filter plate.

[0017] As a further description of the above technical solution:

[0018] The locking component includes a locking column, a cavity is opened inside the locking column, a sliding column is slidably connected inside the cavity, and a spring is sleeved on the right side of the sliding column;

[0019] Through the above technical solution, the installation plate can be quickly installed on the installation seat by setting the locking column.

[0020] As a further description of the above technical solution:

[0021] Both the front and rear sides of the outer part of the sliding column are rotatably connected with a second rotating plate, an outer thread of the locking column is connected with a fixing ring, square sliding grooves are opened on both the front and rear sides of the locking column, and the outer part of the second rotating plate is rotatably connected to the inner wall of the square sliding groove;

[0022] Through the above technical solution, the rotating plate can be limited by opening the square sliding groove.

[0023] As a further description of the above technical solution:

[0024] One end of the spring is fixedly connected to the outside of the sliding column, and the other end of the spring is fixedly connected to one side of the inner wall of the cavity. A plurality of card slots are formed on the left side of the mounting seat, and the outside of the sliding column is slidably connected to the inner wall of the card slot. The outside of the second rotating plate is engaged with the inner wall of the card slot;

[0025] Through the above technical solution, the spring is provided to facilitate the sliding of the sliding column.

[0026] As a further description of the above technical solution:

[0027] Wheels are rotatably connected to the left and right sides of the rear of the carrier, and rubber sleeves are fixedly connected to the left and right sides of the front of the carrier;

[0028] Through the above technical solution, the wheels are provided to facilitate the movement of the carrier, and the rubber sleeves can increase the friction of the carrier.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, by rotating the first rotating plate, the telescopic position of the ejector rod can be adjusted, thereby adjusting the paint output of the spray head and avoiding the phenomenon of uneven paint output.

[0031] 2. In the utility model, by providing a filter plate, the paint inside the carrier can be filtered to prevent particles from blocking the spray head. Press the rotating plate, put the locking column into the inside of the mounting plate, and after entering the card slot, release the rotating plate. Tightening the fixing ring can fix the mounting plate on the protective box without the need for external tools. Description of the Drawings

[0032] Figure 1 Is a three-dimensional schematic diagram of a paint spraying device for processing battery cases proposed by the utility model;

[0033] Figure 2 Is a structural schematic diagram of the spray head of a paint spraying device for processing battery cases proposed by the utility model;

[0034] Figure 3 Is a structural schematic diagram of the protective box of a paint spraying device for processing battery cases proposed by the utility model;

[0035] Figure 4 Is a structural schematic diagram of the mounting plate of a paint spraying device for processing battery cases proposed by the utility model;

[0036] Figure 5 Is a structural schematic diagram of the inside of the protective box of a paint spraying device for processing battery cases proposed by the utility model.

[0037] Legend Explanation:

[0038] 1. Carrier frame; 2. Protection box; 3. Connecting pipe; 4. First rotating plate; 5. Rotating groove; 6. Thrust rod; 7. Guide cover; 8. Threaded column; 9. Threaded groove; 10. Sprayer head; 11. Nozzle; 12. Paint spraying channel; 13. Mounting seat; 14. Mounting plate; 15. Filter plate; 16. Locking column; 17. Cavity; 18. Sliding column; 19. Second rotating plate; 20. Spring; 21. Square sliding groove; 22. Card slot. Detailed implementation manner

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Refer to Figure 1 、 Figure 2 And Figure 5 As shown in, an embodiment provided by the present invention: A paint spraying device for processing a battery case includes a carrier frame 1. Wheels are rotatably connected to the left and right sides of the rear side of the carrier frame 1. First, the carrier frame 1 is pushed to a suitable position. Rubber sleeves are fixedly connected to the left and right sides of the front end of the carrier frame 1. A protection box 2 is fixedly connected to the top of the carrier frame 1. A storage tank is fixedly connected to the inside of the protection box 2. A water pump is fixedly connected to the left side of the storage tank. Start the water pump. The output end of the water pump is fixedly connected to a connecting pipe. The other end of the connecting pipe is fixedly connected to a connecting pipe 3. The water pump extracts the paint in the storage tank through the connecting pipe. The other end of the connecting pipe 3 is rotatably connected to a first rotating plate 4. Rotate the first rotating plate 4. A rotating groove 5 is formed inside the first rotating plate 4. Under the rotation of the first rotating plate 4, the rotating groove 5 will rotate along the outside of the connecting pipe 3. A thrust rod 6 is fixedly connected to the outside of one side of the connecting pipe 3. A guide cover 7 is rotatably connected to the outside of the thrust rod 6. A sprayer head 10 is fixedly connected to the left side of the guide cover 7. Pick up the sprayer head 10. An adjusting component is arranged outside the guide cover 7. The adjusting component can adjust the position of the thrust rod 6 telescoping inside the guide cover 7.

[0041] The adjusting assembly includes a threaded column 8. One side of the threaded column 8 is fixedly connected to the right side of the guiding cover 7. At the same time, 4 rotates outside the threaded column 8. A threaded groove 9 is provided on the left side of 4. At this time, 4 moves along the outside of the threaded column 8 to one side. The outside of the threaded column 8 is threadedly connected to the inner wall of the threaded groove 9. A paint spraying channel 12 is provided inside the spray head 10. The outside of the ejector rod 6 is slidably connected to the inner wall of the paint spraying channel 12, and the length of the ejector rod 6 inside the paint spraying channel 12 can be adjusted. A nozzle 11 is fixedly connected to the left side of the spray head 10. Thus, the gap between the ejector rod 6 and the paint spraying channel 12 is adjusted. The smaller the gap, the smaller the paint output, and the larger the gap, the larger the paint output. Thus, the control of the paint output is realized, and the phenomenon of uneven paint output is avoided;

[0042] Refer to Figure 3 - Figure 4 , a mounting seat 13 is fixedly connected to the left side of the protection box 2. One end of one of the connecting pipes 3 is fixedly connected with a mounting plate 14. The mounting plate 14 is placed outside the mounting seat 13. A filter plate 15 is detachably connected inside the mounting plate 14. The internal filter plate 15 filters the paint. A plurality of locking components are arranged inside the mounting plate 14. The locking components facilitate the installation of the mounting plate 14. The locking components include a locking column 16. A cavity 17 is provided inside the locking column 16. A sliding column 18 is slidably connected inside the cavity 17. A spring 20 is sleeved on the right side of the sliding column 18. Rotating plates two 19 are rotatably connected to the front and rear sides of the outside of the sliding column 18. Press the rotating plate two 19 inward. A fixing ring is threadedly connected to the outside of the locking column 16. Square sliding grooves 21 are provided on the front and rear sides of the locking column 16. The outside of the rotating plate two 19 is rotatably connected to the inner wall of the square sliding groove 21. The rotating plate two 19 slides on the inner wall of the square sliding groove 21 under force.

[0043] At the same time, the rotating plate two 19 will push the sliding column 18 to move to the right side. One end of the spring 20 is fixedly connected to the outside of the sliding column 18, and the other end of the spring 20 is fixedly connected to one side of the inner wall of the cavity 17. As the sliding column 18 moves, the spring 20 is compressed under force inside the cavity 17. A plurality of card slots 22 are provided on the left side of the mounting seat 13. The outside of the sliding column 18 is slidably connected to the inner wall of the card slot 22. When the rotating plate two 19 slides past the inner wall of the card slot 22 and is no longer under force, the outside of the rotating plate two 19 is engaged with the inner wall of the card slot 22. The spring 20 generates a reaction force on the sliding column 18, so that the rotating plate two 19 is engaged with the inner wall of the card slot 22, and the mounting plate 14 can be installed on the mounting seat 13 without the aid of external tools.

[0044] Working principle: First, push the carrier 1 to a suitable position, place the mounting plate 14 outside the mounting seat 13, and then press the second rotating plate 19 inward. The second rotating plate 19 slides on the inner wall of the square chute 21 under the force. At the same time, the second rotating plate 19 will push the sliding column 18 to move to the right. As the sliding column 18 moves, the spring 20 is compressed inside the cavity 17. When the second rotating plate 19 slides past the inner wall of the card slot 22 and is no longer under force, at this time, the spring 20 generates a reaction force on the sliding column 18, causing the second rotating plate 19 to engage with the inner wall of the card slot 22, enabling the mounting plate 14 to be mounted on the mounting seat 13, and the internal filter plate 15 filters the paint.

[0045] After that, pick up the spray head 10 and rotate the first rotating plate 4 according to requirements. Under the rotation of the first rotating plate 4, the rotating groove 5 will rotate along the outside of the connecting pipe 3. At the same time, the first rotating plate 4 rotates on the outside of the threaded column 8. At this time, the first rotating plate 4 moves to one side along the outside of the threaded column 8. By rotating the first rotating plate 4, the telescopic movement of the ejector rod 6 can be controlled, and the length of the ejector rod 6 inside the paint spraying channel 12 can be adjusted. The ejector rod 6 slides on the inner wall of the paint spraying channel 12. The left side of the ejector rod 6 is conical. When sliding, there will be a gap between the left end of the ejector rod 6 and the left inner wall of the paint spraying pipe 12. The closer the left side of the ejector rod is to the left inner wall of the paint spraying pipe 12, the smaller the gap will be. The farther the right side of the ejector rod is from the left inner wall of the paint spraying pipe 12, the larger the gap will be. Thus, the gap between the ejector rod 6 and the paint spraying channel 12 is adjusted. The smaller the gap, the smaller the paint output, and the larger the gap, the larger the paint output. Thus, the control of the paint output is achieved.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A paint spraying device for battery shell processing, comprising a carrier frame (1), characterized in that: The top of the carrier (1) is fixedly connected to a protection box (2), the interior of the protection box (2) is fixedly connected to a material storage box, the left side of the material storage box is fixedly connected to a water pump, the output end of the water pump is fixedly connected to a connecting pipe, the other end of the connecting pipe is fixedly connected to a connecting pipe (3), the other end of the connecting pipe (3) is rotatably connected to a rotating plate (4), a rotating groove (5) is provided inside the rotating plate (4), a top rod (6) is fixedly connected to the outer side of the connecting pipe (3), and the outer rotation of the top rod (6) is fixedly connected to the outer side of the connecting pipe (3). The guide cover (7) is movably connected to the guide cover (7), and an adjustment component is arranged outside the guide cover (7). The adjustment component can adjust the position of the push rod (6) in the guide cover (7). The left side of the guide cover (7) is fixedly connected to the spray head (10), and the left side of the spray head (10) is fixedly connected to the nozzle (11). One end of one of the connecting pipes (3) is fixedly connected to a mounting plate (14), and a plurality of locking components are arranged inside the mounting plate (14). The locking components facilitate the installation of the mounting plate (14).

2. A battery shell processing paint spraying device according to claim 1, characterized in that: The adjustment assembly comprises a threaded column (8), one side of which is fixedly connected to the right side of the guide cover (7), a threaded groove (9) is provided on the left side of the rotating plate (4), and a paint spraying channel (12) is provided inside the spray head (10).

3. A paint spraying device for battery shell processing according to claim 2, characterized in that: The outer thread of the threaded column (8) is connected to the inner wall of the threaded groove (9), and the outer part of the push rod (6) is slidably connected to the inner wall of the paint spraying channel (12).

4. A battery shell processing paint spraying device according to claim 1, characterized in that: A mounting seat (13) is fixedly connected to the left side of the protection box (2), and a filter plate (15) is detachably connected inside the mounting plate (14).

5. A paint spraying device for battery shell processing according to claim 4, characterized in that: The locking assembly comprises a locking column (16), a cavity (17) is provided inside the locking column (16), a sliding column (18) is slidably connected inside the cavity (17), and a spring (20) is sleeved on the right side of the sliding column (18).

6. A paint spraying device for battery shell processing according to claim 5, characterized in that: The front and rear sides of the sliding column (18) are rotatably connected to the rotating plate 2 (19), the outer surface of the locking column (16) is threadedly connected to a fixing ring, the front and rear sides of the locking column (16) are provided with a square sliding groove (21), and the outer surface of the rotating plate 2 (19) is rotatably connected to the inner wall of the square sliding groove (21).

7. A battery shell processing paint spraying device according to claim 6, characterized in that: One end of the spring (20) is fixedly connected to the outside of the sliding column (18), and the other end of the spring (20) is fixedly connected to one side of the inner wall of the cavity (17). A plurality of slots (22) are provided on the left side of the mounting seat (13), and the outside of the sliding column (18) is slidably connected to the inner wall of the slot (22), and the outside of the second rotating plate (19) is engaged with the inner wall of the slot (22).

8. A paint spraying device for battery shell processing according to claim 1, characterized in that: Wheels are rotatably connected to both left and right sides of the rear side of the carrier (1), and rubber sleeves are fixedly connected to both left and right sides of the front side of the carrier (1).

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