Photovoltaic profile spraying device facilitating waste liquid cleaning

Abstract

The utility model relates to the technical field of photovoltaic profile processing, and discloses a photovoltaic profile spraying device convenient for waste liquid cleaning, which comprises a spraying shell, a limiting component is arranged in the spraying shell, a guide chute is fixedly connected in the spraying shell, a filter shell is fixedly connected outside the spraying shell, and a spray nozzle is arranged in the filter shell. A collecting box is slidably connected to the interior of the filtering shell, a filtering net is fixedly connected to the bottom end of the collecting box, two first moving blocks are slidably connected to the interior of the collecting box, and the far sides of the two first moving blocks are both fixedly connected with limiting blocks. According to the waste liquid collecting device, impurities and liquid are separated through filtering of the collecting box, resource waste is reduced, the limiting block slides out, the collecting box can be taken out to be cleaned and put back after being cleaned, the spring pushes the moving block to reset, the limiting block fixes the collecting box again, and the waste liquid collecting efficiency is greatly improved through the rapid cleaning mode.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic profile processing technology, and in particular to a photovoltaic profile spraying device that facilitates waste liquid cleaning. Background Technology

[0002] With the continued growth of global demand for clean energy, solar photovoltaic power generation, as a sustainable energy solution, is being applied on an ever-expanding scale. In the photovoltaic field, photovoltaic profiles, as key components of the supporting structure, play an important role in bearing and fixing photovoltaic modules. To improve the weather resistance, aesthetics, and service life of photovoltaic profiles, surface spraying treatment has become an essential step.

[0003] The photovoltaic profile spraying device consists of several parts: feeding, spraying, and conveying. The feeding part has a material tank for storing paint and a pump to regulate the feeding amount, ensuring a stable supply of paint for spraying. The key to spraying is the spray gun, which uses compressed air to atomize the paint and spray it evenly onto the surface of the profile. Conveying is done by a conveyor belt and a drive device, which precisely controls the speed and position of the profile to ensure uniform spraying. During operation, the profile is conveyed at a uniform speed into the spraying area, and the spray gun sprays according to the preset parameters. All parts work together to achieve efficient and precise spraying operations.

[0004] However, some existing photovoltaic profile spraying devices have exposed a series of problems that urgently need to be solved. On the one hand, during the spraying operation, a large amount of waste liquid flows freely. Due to the lack of a dedicated waste liquid collection structure, this not only causes serious pollution to the production environment and makes the workshop floor slippery, posing a great safety hazard, but also wastes valuable paint resources and significantly increases production costs. On the other hand, even if some devices are equipped with simple filtration and separation devices, they cannot quickly and conveniently clean the separated impurities. The impurities accumulate in the filter components, which not only easily causes blockage and affects the normal filtration and collection efficiency of waste liquid, but also requires a lot of manpower and time for cleaning and maintenance, which greatly reduces production efficiency and seriously restricts the company's capacity improvement and economic benefits. Therefore, a photovoltaic profile spraying device that facilitates waste liquid cleaning is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a photovoltaic profile spraying device that facilitates waste liquid cleaning, aiming to improve the problem that existing spraying devices lack a waste liquid collection structure or a rapid cleaning structure for filtered impurities.

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

[0007] A photovoltaic profile spraying device for easy waste liquid cleaning includes a spraying housing, a limiting component inside the spraying housing, a material guide groove fixedly connected inside the spraying housing, a filter housing fixedly connected outside the spraying housing, a collection box slidably connected inside the filter housing, a filter screen fixedly connected to the bottom of the collection box, two movable blocks slidably connected inside the collection box, a limiting block fixedly connected to the far side of the two movable blocks, a telescopic column fixedly connected to the near side of the two movable blocks, a spring sleeved on the outside of the telescopic column, and a control component outside the collection box.

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

[0009] The control component includes a rotating rod, which is rotatably connected to the outside of the collection box. Both ends of the rotating rod are rotatably connected to transmission rods, and the rear ends of the two transmission rods are respectively rotatably connected to the outside of the two moving blocks.

[0010] As a further description of the above technical solution:

[0011] The outside of the collection box is provided with a sliding groove, and the outside of the transmission rod is slidably connected to the inside of the sliding groove;

[0012] As a further description of the above technical solution:

[0013] One end of the spring is fixedly connected to the bottom end of one of the movable blocks, and the other end of the spring is fixedly connected to the top end of the other movable block.

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

[0015] The two limiting blocks are externally slidably connected to the inside of the filter housing, and both ends of the front end of the spraying housing are provided with transmission components;

[0016] As a further description of the above technical solution:

[0017] The limiting component includes a cylinder, the cylinder is fixedly connected to the inside of the spraying housing, the driving end of the cylinder is fixedly connected to a sliding plate, the bottom end of the sliding plate is rotatably connected to a push rod, the bottom end of the push rod is rotatably connected to a moving block two, the inside of the moving block two is rotatably connected to a top rod, the outside of the top rod is rotatably connected to a limiting plate, and the outside of the limiting plate is fixedly connected to a telescopic plate.

[0018] As a further description of the above technical solution:

[0019] The interior of the sprayed housing is provided with a sliding groove, and the exterior of the second moving block is slidably connected to the interior of the sliding groove;

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

[0021] The spray coating housing is internally connected to multiple guide rollers, and the telescopic plate is externally fixedly connected to the inside of the spray coating housing.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, after spraying, the waste liquid flows into the filter housing through the guide channel, and the collection box filters the impurities and liquid to separate them, reducing resource waste. When too many impurities accumulate in the collection box, the rotating rod is rotated, the transmission rod pulls the moving block, and the limit block slides out, so the collection box can be taken out for cleaning. After cleaning, it is put back, the spring pushes the moving block to reset, and the limit block fixes the collection box again. This quick cleaning method greatly improves the waste liquid collection efficiency.

[0024] 2. In this utility model, the processing personnel use the transmission component to feed the profile into the spraying housing. For profiles of different widths, the cylinder can be activated. The cylinder drives the slide plate to rise and fall, which drives the push rod to push the moving block to slide, thereby allowing the top rod to push the limit plate to move. The limit range can be flexibly adjusted to ensure that the profile can be centered in the housing, which is convenient for the nozzle to spray evenly. This effectively improves the accuracy and uniformity of spraying and ensures the quality of spraying. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a photovoltaic profile spraying device that facilitates waste liquid cleaning, as proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the guide groove of a photovoltaic profile spraying device that facilitates waste liquid cleaning, as proposed in this utility model.

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0029] Legend:

[0030] 1. Spray coating housing; 2. Material guide trough; 3. Filter housing; 4. Collection box; 5. Limiting block; 6. Moving block one; 7. Telescopic column; 8. Spring; 9. Transmission rod; 10. Rotating rod; 11. Cylinder; 12. Slide plate; 13. Push rod; 14. Moving block two; 15. Top rod; 16. Limiting plate; 17. Telescopic plate; 18. Guide roller; 19. Conveying assembly. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1 to 3 This utility model provides an embodiment of a photovoltaic profile spraying device that facilitates waste liquid cleaning. It includes a spraying housing 1 with a limiting component inside. The spraying housing 1 serves as the main outer shell structure of the entire spraying device. The internal space of the spraying housing 1 is used to place the photovoltaic profile and perform the spraying operation, providing a relatively enclosed working environment for the entire spraying process and preventing paint from splashing to the outside. A guide trough 2 is fixedly connected inside the spraying housing 1, playing a key role in guiding the flow of waste liquid. A filter housing 3 is fixedly connected to the outside of the spraying housing 1. The surface of the guide trough 2 is designed to be smooth and has a certain inclination angle, allowing the waste liquid generated after spraying to flow smoothly into the interior of the filter housing 3 along the surface of the guide trough 2. The filter housing 3 is an important structure for the preliminary filtration treatment of the spraying waste liquid.

[0033] The filter housing 3 is tightly connected to the spraying housing 1 and can receive the waste liquid flowing in from the guide tank 2. The collection box 4 is slidably connected inside the filter housing 3. The collection box 4 can slide flexibly inside the filter housing 3. The collection box 4 is a container for collecting waste liquid and impurities after preliminary filtration. The design of the collection box 4 allows the waste liquid and impurities to be temporarily stored in it. The bottom of the collection box 4 is fixedly connected to a filter screen. The filter screen is installed at the bottom of the collection box 4 and can effectively intercept impurities in the waste liquid, allowing the liquid part to pass through, thereby achieving preliminary separation of impurities and liquid. The inside of the collection box 4 is slidably connected to two moving blocks 6. The two moving blocks 6 can slide along a specific track or direction inside the collection box 4. The two moving blocks 6 are key components for controlling the connection state between the collection box 4 and the filter housing 3. The position of the collection box 4 can be fixed and unlocked by moving it.

[0034] Limiting blocks 5 are fixedly connected to the far sides of the two moving blocks 6. The limiting blocks 5 are fixed to the outside of the moving blocks 6. When the collection box 4 is installed inside the filter housing 3, the limiting blocks 5 will be embedded in the corresponding slots or holes of the filter housing 3, which will restrict the movement of the collection box 4 and fix its position. Telescopic columns 7 are fixedly connected to the near sides of the two moving blocks 6. The telescopic columns 7 are connected between the two moving blocks 6. The telescopic columns 7 have a certain degree of telescopicity and can be extended or shortened accordingly when the moving blocks 6 move to adapt to different working conditions. A spring 8 is sleeved on the outside of the telescopic columns 7. When the moving blocks 6 are moved by external force, the spring 8 will store elastic potential energy. When the external force disappears, the spring 8 will release the elastic potential energy and push the moving blocks 6 back to the original position, thereby realizing the automatic fixing of the position of the collection box 4.

[0035] A control component is installed on the outside of the collection box 4. This component controls the movement of the moving block 6, thereby enabling the installation and removal of the collection box 4. This allows the collection box 4 to be easily removed from the filter housing 3 when cleaning is required. The control component includes a rotating rod 10, with transmission rods 9 rotatably connected to both ends. The rotating rod 10 is a key operating component of the control component; the operator starts the control component by rotating the rotating rod 10. The transmission rods 9 are connected to both ends of the rotating rod 10. When the rotating rod 10 rotates, the transmission rods 9 swing along with it, thus controlling the rotation of the rotating rod 10. The transmission is transmitted to the moving block 6. The rear ends of the two transmission rods 9 are rotatably connected to the outside of the two moving blocks 6 respectively. The rear ends of the transmission rods 9 are connected to the moving blocks 6, so that the swing of the transmission rods 9 can drive the moving blocks 6 to slide inside the collection box 4. The outside of the collection box 4 is provided with a sliding groove. The outside of the transmission rods 9 is slidably connected to the inside of the sliding groove. The sliding groove provides a guide track for the movement of the transmission rods 9, so that the transmission rods 9 can slide along a specific path when swinging, ensuring the accuracy and stability of the transmission. One end of the spring 8 is fixedly connected to the bottom end of one of the moving blocks 6. This end of the spring 8 is connected to the moving block 6.

[0036] When the moving block 6 moves, the spring 8 is compressed or stretched, storing elastic potential energy. The other end of the spring 8 is fixedly connected to the top of another moving block 6, forming an elastic connection between the two moving blocks 6. When the external force disappears, the spring 8 pushes the two moving blocks 6 to move in opposite directions, returning to their original positions. The two limiting blocks 5 are externally slidably connected to the inside of the filter housing 3. When the moving block 6 moves, the limiting block 5 slides in the corresponding groove or hole inside the filter housing 3, realizing the installation and disassembly of the collection box 4. Both ends of the front end of the spraying housing 1 are provided with transmission components 19. The transmission components 19 are installed at both ends of the front end of the spraying housing 1. The main function of the transmission components 19 is to transport the photovoltaic profile into the inside of the spraying housing 1 and transport it out after spraying, realizing the continuous transmission of the photovoltaic profile during the spraying process.

[0037] Reference Figure 1 , Figure 2 and Figure 4 The limiting component includes a cylinder 11, which is the power source of the limiting component. The cylinder 11 generates thrust through the action of compressed air or other gas, driving the movement of subsequent components. The cylinder 11 is externally fixedly connected to the inside of the spraying housing 1. The drive end of the cylinder 11 is fixedly connected to a slide plate 12. The cylinder 11 is stably installed inside the spraying housing 1 to ensure its stability during operation and to accurately transmit power to the slide plate 12. The slide plate 12 moves up and down with the drive end of the cylinder 11, thereby driving the movement of subsequent components. The bottom end of the slide plate 12 is rotatably connected to a push rod 13. The push rod 13 is connected to the bottom end of the slide plate 12 and can rotate around the connection point.

[0038] When the slide plate 12 is raised or lowered, the push rod 13 swings with the movement of the slide plate 12, converting the raising and lowering motion of the slide plate 12 into the horizontal movement of the second moving block 14. The bottom end of the push rod 13 is rotatably connected to the second moving block 14, which is connected to the bottom end of the push rod 13 and can slide in the sliding groove inside the sprayed housing 1. When the push rod 13 swings, it pushes the second moving block 14 to slide in the sliding groove. The inside of the second moving block 14 is rotatably connected to the top rod 15, which is connected to the second moving block 14 and can rotate around the connection point. When the second moving block 14 slides in the sliding groove, the top rod 15 rotates with the movement of the second moving block 14, thereby pushing the limiting plate 16 to move. The rotation of the top rod 15 will push the limiting plate 16 to move in a specific direction, thereby achieving the limiting of the photovoltaic profile.

[0039] A telescopic plate 17 is fixedly connected to the outside of the limiting plate 16. The telescopic plate 17 is connected to the limiting plate 16 and has a certain degree of telescopicity. When the limiting plate 16 moves, the telescopic plate 17 will extend or shorten accordingly. Multiple guide rollers 18 are rotatably connected inside the spraying housing 1. The guide rollers 18 are installed inside the spraying housing 1. When the photovoltaic profile enters the inside of the spraying housing 1 through the transmission assembly 19, the guide rollers 18 can guide the photovoltaic profile to move along a predetermined path and provide a certain support for the photovoltaic profile during the movement. The telescopic plate 17 is fixedly connected to the inside of the spraying housing 1. One end of the telescopic plate 17 is fixed inside the spraying housing 1, and the other end is connected to the limiting plate 16, providing a support and guiding structure for the movement of the limiting plate 16, and can be adjusted according to the width of the photovoltaic profile.

[0040] Working principle: When the processing personnel need to spray the photovoltaic profile, the photovoltaic profile is transported into the spraying housing 1 through the transmission component 19. At the same time, the operator can adjust the limiting range of the limiting component according to the width of different photovoltaic profiles to ensure that the photovoltaic profile moves in the center inside the spraying housing 1, which facilitates the spraying of the nozzle inside the spraying housing 1. By activating the cylinder 11, the cylinder 11 drives the slide plate 12 to rise and fall, thereby causing the push rod 13 to push the moving block 14 to slide inside the spraying housing 1, so that the top rod 15 pushes the limiting plate 16 to move, thereby realizing the adjustment of the limiting range.

[0041] After spraying, the waste liquid will flow into the interior of the filter housing 3 through the guide trough 2 and be filtered by the collection box 4, separating impurities from the liquid and completing the collection of waste liquid, reducing resource waste. When too many impurities accumulate inside the collection box 4, rotating the rotating rod 10 will cause the two transmission rods 9 to pull the moving block 6 inside the collection box 4, causing the two limiting blocks 5 to slide out from the interior of the filter housing 3. At this time, the entire collection box 4 can be slid out from the interior of the filter housing 3 for easy cleaning. After cleaning, the outside of the collection box 4 is slid back into the interior of the filter housing 3. Then, the control of the rotating rod 10 is released, and the spring 8 will automatically push the moving block 6 to slide inside the collection box 4, causing the limiting blocks 5 to slide back into the interior of the filter housing 3, thereby fixing the position of the collection box 4 again. By quickly cleaning impurities, the collection efficiency of waste liquid is improved.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A photovoltaic profile spraying device for easy waste liquid cleaning, comprising a spraying housing (1), characterized in that: The spraying housing (1) is provided with a limiting component inside. A guide groove (2) is fixedly connected inside the spraying housing (1). A filter housing (3) is fixedly connected outside the spraying housing (1). A collection box (4) is slidably connected inside the filter housing (3). A filter screen is fixedly connected to the bottom of the collection box (4). Two moving blocks (6) are slidably connected inside the collection box (4). A limiting block (5) is fixedly connected to the far side of the two moving blocks (6). A telescopic column (7) is fixedly connected to the near side of the two moving blocks (6). A spring (8) is sleeved on the outside of the telescopic column (7). A control component is provided outside the collection box (4).

2. The photovoltaic profile spraying device for easy waste liquid cleaning according to claim 1, characterized in that: The control component includes a rotating rod (10), which is rotatably connected to the outside of the collection box (4). Both ends of the rotating rod (10) are rotatably connected to transmission rods (9), and the rear ends of the two transmission rods (9) are rotatably connected to the outside of the two moving blocks (6).

3. The photovoltaic profile spraying device for easy waste liquid cleaning according to claim 2, characterized in that: The outside of the collection box (4) is provided with a sliding groove, and the outside of the transmission rod (9) is slidably connected to the inside of the sliding groove.

4. The photovoltaic profile spraying device for easy waste liquid cleaning according to claim 2, characterized in that: One end of the spring (8) is fixedly connected to the bottom end of one of the moving blocks (6), and the other end of the spring (8) is fixedly connected to the top end of the other moving block (6).

5. A photovoltaic profile spraying device for easy waste liquid cleaning according to claim 2, characterized in that: The two limiting blocks (5) are externally slidably connected to the inside of the filter housing (3), and both ends of the front end of the spraying housing (1) are provided with transmission components (19).

6. The photovoltaic profile spraying device for easy waste liquid cleaning according to claim 1, characterized in that: The limiting component includes a cylinder (11), which is externally fixedly connected to the inside of the spraying housing (1). The driving end of the cylinder (11) is fixedly connected to a sliding plate (12). The bottom end of the sliding plate (12) is rotatably connected to a push rod (13). The bottom end of the push rod (13) is rotatably connected to a moving block two (14). The inside of the moving block two (14) is rotatably connected to a top rod (15). The outside of the top rod (15) is rotatably connected to a limiting plate (16). The outside of the limiting plate (16) is fixedly connected to a telescopic plate (17).

7. A photovoltaic profile spraying device for easy waste liquid cleaning according to claim 6, characterized in that: The interior of the sprayed housing (1) is provided with a sliding groove, and the exterior of the moving block two (14) is slidably connected to the interior of the sliding groove.

8. A photovoltaic profile spraying device for easy waste liquid cleaning according to claim 6, characterized in that: The spraying housing (1) is internally connected to a plurality of guide rollers (18), and the telescopic plate (17) is externally fixedly connected to the inside of the spraying housing (1).

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