Efficient water-saving cleaning spray device for etching foil

Abstract

This utility model discloses a high-efficiency water-saving cleaning spray device for corrosion foil, belonging to the field of corrosion foil cleaning. It includes a support frame, with a structural groove at the top of the inner cavity of the support frame. A bidirectional lead screw is installed inside the structural groove. Two connecting plates are threaded onto the outer surface of the bidirectional lead screw. A limiting frame is fixedly connected to the bottom of the connecting plates. A short pipe is fixedly connected to the inner surface of the limiting frame. A spray head is fixedly connected to the bottom of the outer surface of the short pipe. A first folded flexible hose is fixedly connected to one side of the short pipe. A water tank is installed inside the inner cavity of the support frame. Through the coordinated use of these devices, different diameter corrosion foils can be sprayed within a certain range, avoiding a large amount of ineffective spraying due to mismatched spray ranges, and effectively improving water resource utilization.

Description

Technical Field

[0001] This utility model relates to the field of corrosion foil cleaning technology, specifically a high-efficiency water-saving cleaning spray device for corrosion foil. Background Technology

[0002] Etched foil cleaning refers to the process of cleaning the surface of etched foil using physical methods such as water spraying during the production of etched foil. This process removes impurities, residual etching liquid, aluminum powder, and other contaminants generated during the etching process. Water spraying cleansing uses the impact force of water flow to wash away impurities and residues attached to the foil surface, thereby achieving the purpose of cleaning. This cleaning method is simple to operate, low in cost, and environmentally friendly, and is one of the commonly used cleaning methods in the production of etched foil.

[0003] An investigation revealed that a Chinese utility model patent discloses a water-saving cleaning device for the production of etched foil (publication number: CN215466311U), which includes a base. A motor is bolted to the inside of the base. A transmission rod is fixedly connected to the output shaft of the motor. A first bevel gear and a second bevel gear are fixedly sleeved on the transmission rod. Two sets of support plates are welded to the top of the base. Two rollers are rotatably connected between the two sets of support plates. An organic body is bolted to the middle of the base.

[0004] Although the aforementioned patent, through its structural design, can not only perform surface spray cleaning on the etched foil but also brush cleaning, thus improving the cleaning effect and work efficiency, and reducing waste by repeatedly using cleaning water, which is beneficial to the company's development, the spray device uses a fixed nozzle layout. This makes it impossible to adjust the spray diameter according to the actual spray diameter of the etched foil, resulting in an excessively large or small spray range, causing ineffective spraying and waste of water, and making it difficult to meet current energy-saving and environmental protection requirements.

[0005] Therefore, this utility model provides a high-efficiency water-saving cleaning spray device for corrosion foil to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This invention provides a high-efficiency water-saving cleaning spray device for corrosion foil, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency water-saving cleaning spray device for corrosion foil, comprising a support frame, a structural groove being provided at the top of the inner cavity of the support frame, a bidirectional lead screw being provided in the inner cavity of the structural groove, two connecting plates being threaded onto the outer surface of the bidirectional lead screw, a limiting frame being fixedly connected to the bottom of the connecting plates, a short pipe being fixedly connected to the inner surface of the limiting frame, a spray head being fixedly connected to the bottom of the outer surface of the short pipe, a first folded flexible hose being fixedly connected to one side of the short pipe, and a water tank being provided in the inner cavity of the support frame.

[0010] As a preferred technical solution of this application, one end of the bidirectional lead screw is rotatably connected to the inner wall of the adjacent structural groove through a rotating shaft, and the other end of the bidirectional lead screw extends through the inner wall of the adjacent structural groove to one side of the support frame through a bushing.

[0011] As a preferred technical solution of this application, a motor is fixedly installed on one side of the support frame, and the output shaft of the motor is fixedly connected to the extension end of the bidirectional lead screw.

[0012] As a preferred technical solution of this application, the inner cavity of the structural groove is provided with a fixing rod, and the two ends of the fixing rod pass through one side of the corresponding connecting plate and are fixedly connected to the inner wall of the adjacent structural groove.

[0013] As a preferred technical solution of this application, one end of the first folded hose is fixedly connected to one end of the corresponding short tube, and two fixed legs are fixedly connected to the bottom of the support frame.

[0014] As a preferred technical solution of this application, a water pump is provided on one side of the water tank. One end of the water pump is fixedly connected to a straight pipe. One end of the straight pipe passes through one side of an adjacent support frame and one side of the water tank in sequence through a sealing bushing. The other end of the water pump is fixedly connected to a long pipe. One end of the long pipe passes through one side of an adjacent support frame and is fixedly connected to a second folded flexible hose. One end of the second folded flexible hose is fixedly connected to one side of a corresponding short pipe.

[0015] As a preferred technical solution of this application, a filter screen is provided on the top of the water tank. One side of the filter screen is fixedly connected to the top of the water tank by a number of bolts. Mounting side plates are fixedly connected to both sides of the water tank. Two mounting seats are fixedly connected to the upper surface of the mounting side plates. Two rollers are provided on the top of the mounting side plates. The two sides of the rollers are rotatably connected to one side of the corresponding mounting seat through a rotating shaft.

[0016] As a preferred technical solution of this application, the inner cavity of one of the short pipes is provided with a sealing plug, the outer surface of the sealing plug is connected to the inner cavity of the short pipe by a thread, the bottom of the water tank is fixedly connected to a water outlet pipe, and an electromagnetic valve is fixedly installed in the inner cavity of the water outlet pipe.

[0017] (III) Beneficial Effects

[0018] By using a motor-driven bidirectional lead screw to move the connecting plate and the limiting frame, the spacing between the short pipe and the spray head can be adjusted. This allows for spraying of corrosion foils of different diameters within a certain range, avoiding a large amount of ineffective spraying due to mismatched spray ranges and effectively improving water resource utilization.

[0019] By combining a filter screen and water tank with a water pump, straight pipe, long pipe and second folded hose, the system achieves preliminary purification and recycling of cleaning wastewater, pre-sprays the corroded foil, improves water resource utilization, reduces the consumption of fresh water, and lowers the pressure on sewage treatment, thus further achieving the goal of energy and water conservation. Attached Figure Description

[0020] Figure 1 A schematic diagram of the overall structure of a high-efficiency water-saving cleaning spray device for corrosion foil;

[0021] Figure 2 A schematic diagram of the water pump in a high-efficiency water-saving cleaning spray device for corrosion foil;

[0022] Figure 3 This is a schematic diagram of the water tank in a high-efficiency water-saving cleaning spray device for corrosion foil.

[0023] Figure 4 A schematic diagram of a bidirectional lead screw in a high-efficiency water-saving cleaning spray device for corrosion foil;

[0024] Figure 5 This is a schematic diagram of the filter screen plate in a high-efficiency water-saving cleaning spray device for corrosion foil.

[0025] Figure 6 In a high-efficiency water-saving cleaning spray device for corrosion foil Figure 5 Enlarged view of point A;

[0026] Figure 7 This is a schematic diagram of the sealing plug in a high-efficiency water-saving cleaning spray device for corrosion foil.

[0027] In the picture:

[0028] 1. Support frame; 2. Fixed leg; 3. Motor; 4. Mounting side plate; 5. Roller; 6. Water pump; 7. Long pipe; 8. Water tank; 9. Spray head; 10. Straight pipe; 11. Structural groove; 12. Two-way screw; 13. Fixed rod; 14. Short pipe; 15. First folded hose; 16. Filter screen; 17. Second folded hose; 18. Connecting plate; 19. Limiting frame; 20. Mounting base; 21. Sealing plug. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0030] This utility model provides a high-efficiency water-saving cleaning spray device for corrosion foil, such as... Figures 1-7 As shown, the technical solution includes a support frame 1. A structural groove 11 is provided at the top of the inner cavity of the support frame 1. A bidirectional lead screw 12 is provided in the inner cavity of the structural groove 11. Two connecting plates 18 are threaded onto the outer surface of the bidirectional lead screw 12. A limiting frame 19 is fixedly connected to the bottom of the connecting plate 18. A short pipe 14 is fixedly connected to the inner surface of the limiting frame 19. A spray head 9 is fixedly connected to the bottom of the outer surface of the short pipe 14. A first folded hose 15 is fixedly connected to one side of the short pipe 14. A water tank 8 is provided in the inner cavity of the support frame 1.

[0031] One end of the bidirectional lead screw 12 is rotatably connected to the inner wall of the adjacent structural groove 11 via a rotating shaft, and the other end of the bidirectional lead screw 12 extends through the inner wall of the adjacent structural groove 11 to one side of the support frame 1 via a bushing. The arrangement of one end of the bidirectional lead screw 12 being rotatably connected to the inner wall of the structural groove 11 via a rotating shaft and the other end extending through the inner wall of the structural groove 11 to one side of the support frame 1 via a bushing enables the bidirectional lead screw 12 to rotate stably under the drive of the motor 3.

[0032] A motor 3 is fixedly installed on one side of the support frame 1. The output shaft of the motor 3 is fixedly connected to the extension end of the bidirectional lead screw 12. The motor 3 can directly drive the bidirectional lead screw 12 to rotate.

[0033] A fixing rod 13 is provided in the inner cavity of the structural groove 11. The two ends of the fixing rod 13 pass through one side of the corresponding connecting plate 18 and are fixedly connected to the inner wall of the adjacent structural groove 11. By setting the fixing rod 13 in the inner cavity of the structural groove 11 and fixing the two ends of the fixing rod 13 through the corresponding connecting plate 18 and the inner wall of the structural groove 11, a stable support and guiding function is provided for the connecting plate 18. This allows the connecting plate 18 to move smoothly along the fixing rod 13 under the rotation of the bidirectional screw 12, avoiding the displacement or shaking of the connecting plate 18 during the displacement process, and ensuring the stability and accuracy of the entire spray head 9 spacing adjustment process.

[0034] One end of the first folded flexible hose 15 is fixedly connected to one end of the corresponding short tube 14. Two fixed legs 2 are fixedly connected to the bottom of the support frame 1. The fixed legs 2 provide stable support for the entire device and ensure that the device remains stable during operation.

[0035] A water pump 6 is installed on one side of the water tank 8. One end of the water pump 6 is fixedly connected to a straight pipe 10. One end of the straight pipe 10 passes through one side of the adjacent support frame 1 and one side of the water tank 8 through a sealing bushing. The other end of the water pump 6 is fixedly connected to a long pipe 7. One end of the long pipe 7 passes through one side of the adjacent support frame 1 and is fixedly connected to a second folded hose 17. One end of the second folded hose 17 is fixedly connected to one side of the corresponding short pipe 14. By installing a water pump 6 on one side of the water tank 8, with one end connected to the inside of the water tank 8 through the straight pipe 10 passing through the support frame 1 and the water tank 8, and the other end connected to the second folded hose 17 through the long pipe 7 and then connected to the short pipe 14, the water pump 6 can draw water from the water tank 8 and transport it to the spray head 9 through the pipeline, realizing the recycling of water. The water after spraying is filtered and reused for spraying, achieving the effect of saving water resources and reducing production costs.

[0036] A filter screen plate 16 is installed above the water tank 8. One side of the filter screen plate 16 is fixedly connected to the top of the water tank 8 by several bolts. Mounting side plates 4 are fixedly connected to both sides of the water tank 8. Two mounting seats 20 are fixedly connected to the upper surface of the mounting side plates 4. Two rollers 5 are installed above the mounting side plates 4. The two sides of the rollers 5 are rotatably connected to one side of the corresponding mounting seat 20 through a rotating shaft. The filter screen plate 16 can filter the water source after spraying, trapping waste above it, ensuring that the water source flowing into the water tank 8 is clean and can be reused for spraying. The rollers 5 can position and transport the corrosion foil, ensuring that the corrosion foil smoothly enters the support frame 1 and completes the spraying process.

[0037] One of the short pipes 14 has a sealing plug 21 inside its cavity. The outer surface of the sealing plug 21 is connected to the inner cavity of the short pipe 14 by threads. The bottom of the water tank 8 is fixedly connected to a water outlet pipe. An electromagnetic valve is fixedly installed inside the water outlet pipe. The sealing plug 21 allows the operator to easily inject water into the short pipe 14 by unscrewing the sealing plug 21, providing an initial water source for the spraying operation. The setting of the water outlet pipe and the electromagnetic valve allows the operator to control the discharge of water in the water tank 8 as needed, making it convenient to clean or replace the water in the water tank 8, thus achieving the effect of convenient water injection and discharge control.

[0038] Specifically: First, the etched foil to be cleaned is positioned by the roller 5 on the mounting side plate 4, allowing it to stably enter the support frame 1. At the other end, it is similarly positioned by the roller 5 on the mounting side plate 4, ensuring stable operation of the etched foil during the cleaning process. The operator starts the motor 3, which drives the bidirectional lead screw 12 to rotate. The rotation of the bidirectional lead screw 12 causes the two connecting plates 18 to shift axially along the lead screw 12. By controlling the forward and reverse rotation of the output shaft of the motor 3, the two connecting plates 18 are moved closer or further apart. Simultaneously, the limiting frame 19 moves, causing the connected short pipe 14 to shift. At this time, the first folded hose 15 expands and contracts, allowing the spacing between the spray nozzles 9 to be adjusted according to the diameter of the etched foil to be sprayed. Effective coverage spraying of corrosion foils of different diameters within a certain range improves cleaning efficiency and reduces water waste. After adjusting the position of the spray head 9, the operator unscrews the sealing plug 21 from the inner cavity of the short pipe 14 and connects it to the external water supply pipe, injecting water into the short pipe 14. The water flows into the inner cavity of the spray head 9 through the first folded hose 15 and the short pipe 14 to spray and clean the corrosion foil. After spraying, the wastewater flows through the filter screen 16 under gravity, and the impurities and residues are trapped above the filter screen 16. The cleaned water falls into the water tank 8 below. The water pump 6 transports the water in the water tank 8 to the long pipe 7 through the straight pipe 10, and then flows into the first folded hose 15 and the short pipe 14 through the second folded hose 17, finally entering the inner cavity of the spray head 9, realizing the recycling of water resources, which can be used for pre-spraying of corrosion foil.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency water-saving cleaning spray device for corrosion foil, comprising a support frame (1), characterized in that: The support frame (1) has a structural groove (11) at the top of its inner cavity. A two-way screw rod (12) is provided in the inner cavity of the structural groove (11). Two connecting plates (18) are threaded onto the outer surface of the two-way screw rod (12). A limiting frame (19) is fixedly connected to the bottom of the connecting plate (18). A short pipe (14) is fixedly connected to the inner surface of the limiting frame (19). A spray head (9) is fixedly connected to the bottom of the outer surface of the short pipe (14). A first folded hose (15) is fixedly connected to one side of the short pipe (14). A water tank (8) is provided in the inner cavity of the support frame (1).

2. The high-efficiency water-saving cleaning spray device for corrosion foil according to claim 1, characterized in that: One end of the bidirectional lead screw (12) is rotatably connected to the inner wall of the adjacent structural groove (11) through a rotating shaft, and the other end of the bidirectional lead screw (12) extends through the inner wall of the adjacent structural groove (11) to one side of the support frame (1) through a bushing.

3. The high-efficiency water-saving cleaning spray device for corrosion foil according to claim 2, characterized in that: A motor (3) is fixedly installed on one side of the support frame (1), and the output shaft of the motor (3) is fixedly connected to the extension end of the bidirectional lead screw (12).

4. The high-efficiency water-saving cleaning spray device for corrosion foil according to claim 1, characterized in that: The inner cavity of the structural groove (11) is provided with a fixing rod (13), and the two ends of the fixing rod (13) pass through one side of the corresponding connecting plate (18) and are fixedly connected to the inner wall of the adjacent structural groove (11).

5. The high-efficiency water-saving cleaning spray device for corrosion foil according to claim 1, characterized in that: One end of the first folded hose (15) is fixedly connected to one end of the corresponding short tube (14), and two fixed legs (2) are fixedly connected to the bottom of the support frame (1).

6. The high-efficiency water-saving cleaning spray device for corrosion foil according to claim 1, characterized in that: A water pump (6) is provided on one side of the water tank (8). A straight pipe (10) is fixedly connected to one end of the water pump (6). One end of the straight pipe (10) passes through one side of the adjacent support frame (1) and one side of the water tank (8) in sequence through a sealing bushing. A long pipe (7) is fixedly connected to the other end of the water pump (6). A second folded hose (17) is fixedly connected to one side of the adjacent support frame (1). One end of the second folded hose (17) is fixedly connected to one side of the corresponding short pipe (14).

7. The high-efficiency water-saving cleaning spray device for corrosion foil according to claim 1, characterized in that: A filter screen plate (16) is provided above the water tank (8). One side of the filter screen plate (16) is fixedly connected to the top of the water tank (8) by several bolts. Both sides of the water tank (8) are fixedly connected to mounting side plates (4). Two mounting seats (20) are fixedly connected to the upper surface of the mounting side plates (4). Two rollers (5) are provided above the mounting side plates (4). The two sides of the rollers (5) are rotatably connected to one side of the corresponding mounting seat (20) through a rotating shaft.

8. The high-efficiency water-saving cleaning spray device for corrosion foil according to claim 1, characterized in that: One of the short pipes (14) has a sealing plug (21) in its inner cavity. The outer surface of the sealing plug (21) is connected to the inner cavity of the short pipe (14) by a thread. The bottom of the water tank (8) is fixedly connected to a water outlet pipe, and an electromagnetic valve is fixedly installed in the inner cavity of the water outlet pipe.

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