Cleaning device for etched foil

Abstract

The cleaning device comprises a first soaking tank and a second soaking tank, the top of one end of the first soaking tank is provided with a first conveying roller used for conveying the etched foil, and the bottom end of the first soaking tank is fixedly provided with a filter plate; the corrosion foil is soaked and cleaned in the first soaking tank, then the corrosion foil penetrates through the position between the first sponge roller and the second sponge roller, the surface of the corrosion foil is cleaned through extrusion friction of the first sponge roller and the second sponge roller on the two faces of the corrosion foil, and stubborn impurities on the surface of the corrosion foil are removed; impurities on the surface of the etched foil are effectively cleaned, the cleaning effect on the etched foil is improved, high-pressure gas is sprayed out through the gas spraying pipe and used for blowing water on the two faces of the etched foil, the etched foil penetrates through the second soaking tank, the service life of the water in the second soaking tank is prolonged, and water resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of xxxxxx, and specifically relates to a cleaning device for etched foils. Background Art

[0002] Etched foils, also known as electrode foils, are one of the representatives of electronic materials. During the production process of etched foils, it is necessary to clean the etched foils to remove impurities on the surface of the aluminum foils, and then perform processes such as drying.

[0003] In the "Efficient Cleaning and Drying Device for Etched Foils" with the authorization announcement number of "CN214555721U", it includes a first soaking tank, a second soaking tank, a cleaning tank, a purging box, and a drying box. On the left side of the upper part of the first soaking tank, a first roller shaft is installed. Inside the first soaking tank, a second roller shaft is installed. The cleaning tank is arranged above the right side of the first soaking tank. At the left and right ends of the cleaning tank, a third roller shaft and a fourth roller shaft are respectively installed. At the bottom of the cleaning tank, a liquid outlet is opened and is communicated with the upper part inside the first soaking tank through a diversion pipe. The second soaking tank is arranged below the right side of the cleaning tank. Inside the second soaking tank, a fifth roller shaft is installed. The purging box is arranged above the right side of the second soaking tank. At the left end of the purging box, a sixth roller shaft is installed. At the bottom of the purging box, a liquid outlet is opened and is communicated with the upper part inside the second soaking tank through a diversion pipe. The drying box is arranged on the right side of the purging box;

[0004] In the above prior art, the etched foil is first preliminarily soaked in the first soaking tank. When passing through the cleaning tank, the circulating pump in the operating state can spray deionized water in the first soaking tank through the spray head to achieve a relatively strong cleaning work on the upper and lower surfaces of the etched foil. At this time, the deionized water that has completed the cleaning work can flow back into the first soaking tank through the diversion pipe for reuse. Then, the etched foil enters the second soaking tank for re-soaking to improve the cleaning effect. However, when the etched foil is soaked and cleaned in the first soaking tank, it is simply soaked in the first soaking tank, and some relatively stubborn impurities on the etched foil will not fall off under soaking, resulting in poor cleaning effect. At the same time, when the etched foil passes through the cleaning tank, the water body sprayed out through the spray head will remain on the etched foil, and the water body on the etched foil will enter the second soaking tank along with the etched foil. The water body on the etched foil contains some impurities such as ions, which will accelerate the replacement speed of the water body in the second soaking tank. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide a cleaning device for etched foils to solve the problems raised in the above background art.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A cleaning device for etched foils, comprising a first soaking tank and a second soaking tank. At the top of one end of the first soaking tank, a first conveying roller for conveying the etched foil is installed. At the bottom end of the first soaking tank, a filter plate is fixedly installed. In the middle of both the first soaking tank and the second soaking tank, a second conveying roller for conveying the etched foil is installed. At one end of the first soaking tank away from the first conveying roller, a first sponge roller and a second sponge roller for cleaning the etched foil are installed. The first sponge roller and the second sponge roller are arranged on both sides of the etched foil. A bracket is fixedly installed between the first soaking tank and the second soaking tank. At the top of the four brackets, a cleaning tank is fixedly installed. The etched foil passes through the middle of the cleaning tank. At one end of the cleaning tank close to the second soaking tank, two air injection pipes are symmetrically and fixedly installed. The two air injection pipes are arranged on both sides of the etched foil. The air injection pipes are used to blow the water on both sides of the etched foil.

[0007] As a further preference of this technical solution, the air outlet of the air injection pipe is inclined.

[0008] As a further preference of this technical solution, at both ends of the cleaning tank, third conveying rollers are symmetrically installed. In the middle of the cleaning tank, water inlet pipes are symmetrically and fixedly installed. At the ends of the two water inlet pipes, a conveying pipe is connected. At the bottom end of the first soaking tank, a water pump is fixedly installed. The water inlet end of the water pump is connected to the area below the filter plate at the bottom end of the first soaking tank. The water outlet end of the water pump is connected to the conveying pipe. At the middle of the third conveying roller, spray heads are equidistantly and fixedly installed.

[0009] As a further preference of this technical solution, a drain pipe is connected between the bottom end of the middle of the cleaning tank and the top of the first soaking tank.

[0010] As a further preference of this technical solution, at the top of one end of the first soaking tank away from the first conveying roller, mounting frames are symmetrically and fixedly installed. The top end of the mounting frame is rotatably connected to the first sponge roller. At both ends of the second sponge roller, sliders are rotatably installed. A sliding groove is opened inside the mounting frame. The slider is slidably connected to the sliding groove. Between one end of the slider and one end of the mounting frame corresponding to the sliding groove, a compression spring is fixedly installed.

[0011] As a further preference of this technical solution, gears are fixedly installed at the ends of both the first sponge roller and the second sponge roller. The two gears are meshed with each other.

[0012] The present utility model provides a cleaning device for etched foils, having the following beneficial effects:

[0013] (1) The utility model soaks and cleans the etched foil inside the first soaking tank. Subsequently, the etched foil passes between the first sponge roller and the second sponge roller. The squeezing and friction of the first sponge roller and the second sponge roller on both sides of the etched foil will clean the surface of the etched foil, removing stubborn impurities on the surface of the etched foil, effectively cleaning the impurities on the surface of the etched foil, and improving the cleaning effect of the etched foil.

[0014] (2) After the utility model cleans the surface of the etched foil through the spray head, high-pressure gas is ejected through the air injection pipe to blow the water on both sides of the etched foil. The etched foil passes through the second soaking tank, increasing the service life of the water in the second soaking tank and saving water resources. Brief Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of the utility model;

[0016] Figure 2 is the overall sectional structural schematic diagram of the utility model;

[0017] Figure 3 is the partial exploded structural schematic diagram of the utility model;

[0018] Figure 4 is the partial sectional structural schematic diagram of the utility model;

[0019] In the figure: 1, the first soaking tank; 2, the second soaking tank; 3, the first conveying roller; 4, the second conveying roller; 5, the first sponge roller; 6, the second sponge roller; 7, the bracket; 8, the cleaning tank; 9, the air injection pipe; 10, the filter plate; 11, the third conveying roller; 12, the water inlet pipe; 13, the conveying pipe; 14, the water pump; 15, the spray head; 16, the drain pipe; 17, the mounting rack; 18, the slider; 19, the chute; 20, the compression spring; 21, the gear. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0021] The present utility model provides a technical solution: As Figures 1 to 4As shown in the figure, in this embodiment, a cleaning device for etching foils includes a first soaking tank 1 and a second soaking tank 2. At the top of one end of the first soaking tank 1, a first conveying roller 3 for conveying the etching foils is installed. At the bottom end of the first soaking tank 1, a filter plate 10 is fixedly installed. In the middle parts of both the first soaking tank 1 and the second soaking tank 2, second conveying rollers 4 for conveying the etching foils are installed. At one end of the first soaking tank 1 away from the first conveying roller 3, a first sponge roller 5 and a second sponge roller 6 for cleaning the etching foils are installed. The first sponge roller 5 and the second sponge roller 6 are arranged on both sides of the etching foil. A bracket 7 is fixedly installed between the first soaking tank 1 and the second soaking tank 2. At the top of the four brackets 7, a cleaning tank 8 is fixedly installed. The etching foil passes through the middle part of the cleaning tank 8. At one end of the cleaning tank 8 close to the second soaking tank 2, air injection pipes 9 are symmetrically and fixedly installed. The two air injection pipes 9 are arranged on both sides of the etching foil. The air injection pipes 9 are used to blow the water on both sides of the etching foil.

[0022] As Figures 1 to 4 shown, the air outlet of the air injection pipe 9 is inclined.

[0023] It is used to blow the water on both sides of the etching foil forward to prevent the water passing through the cleaning tank 8 from containing water.

[0024] As Figures 1 to 4 shown, third conveying rollers 11 are symmetrically installed at both ends of the cleaning tank 8. In the middle part of the cleaning tank 8, water inlet pipes 12 are symmetrically and fixedly installed. At the ends of the two water inlet pipes 12, a conveying pipe 13 is connected. At the bottom end of the first soaking tank 1, a water pump 14 is fixedly installed. The water inlet end of the water pump 14 is communicated with the area below the filter plate 10 at the bottom end of the first soaking tank 1. The water outlet end of the water pump 14 is communicated with the conveying pipe 13. At equal intervals in the middle of the third conveying rollers 11, spray heads 15 are fixedly installed.

[0025] The deionized water at the bottom end of the first soaking tank 1 and below the filter plate 10 is conveyed to the water inlet pipe 12 through the water pump 14, and the water is sprayed out through the spray heads 15 for effectively cleaning the impurities on the surface of the etching foil.

[0026] As Figures 1 to 4 shown, a drain pipe 16 is connected between the bottom end of the middle part of the cleaning tank 8 and the top of the first soaking tank 1.

[0027] The water sprayed out by the spray heads 15 will enter the first soaking tank 1 through the drain pipe 16 for reusing the water.

[0028] As Figures 1 to 4As shown, at the top of one end of the first soaking tank 1 away from the first conveying roller 3, mounting frames 17 are symmetrically and fixedly installed. The top ends of the mounting frames 17 are rotatably connected to the first sponge roller 5. Sliders 18 are rotatably installed at both ends of the second sponge roller 6. Slide grooves 19 are formed inside the mounting frames 17. The sliders 18 are slidably connected to the slide grooves 19. A compression spring 20 is fixedly installed between one end of the slider 18 and one end of the mounting frame 17 corresponding to the slide groove 19.

[0029] When installing the etched foil, the second sponge roller 6 can be moved along the track of the slide groove 19, and the etched foil can be passed through between the first sponge roller 5 and the second sponge roller 6. Then, the pushing of the slider 18 by the compression spring 20 will drive the stable extrusion between the first sponge roller 5 and the second sponge roller 6 for full contact with the etched foil.

[0030] As Figures 1 to 4 shown, gears 21 are fixedly installed at the ends of both the first sponge roller 5 and the second sponge roller 6, and the two gears 21 are meshed with each other.

[0031] When the first sponge roller 5 and the second sponge roller 6 are in frictional contact with the etched foil, they will be driven to rotate under the action of friction. Through the meshing between the two gears 21, the first sponge roller 5 and the second sponge roller 6 will be driven to rotate synchronously for effective cleaning of the surface of the etched foil.

[0032] The present utility model provides a cleaning device for etched foil, and the specific working principle is as follows:

[0033] When the device is in use, the etched foil passes through the first soaking tank 1, the cleaning tank 8, and the second soaking tank 2 in sequence. The etched foil is soaked and cleaned inside the first soaking tank 1. Subsequently, the etched foil will pass through between the first sponge roller 5 and the second sponge roller 6. The extrusion and friction of the first sponge roller 5 and the second sponge roller 6 on both sides of the etched foil will clean the surface of the etched foil to remove stubborn impurities on the surface of the etched foil. Subsequently, the etched foil will pass through the inside of the cleaning tank 8. The deionized water at the bottom of the first soaking tank 1 and below the filter plate 10 is conveyed to the water inlet pipe 12 through the water pump 14, and the water is sprayed out through the spray head 15 for effective cleaning of the impurities on the surface of the etched foil to improve the cleaning effect of the etched foil. The water sprayed out by the spray head 15 will enter the first soaking tank 1 through the drain pipe 16. At this time, high-pressure gas is sprayed out through the air injection pipe 9 to blow the water bodies on both sides of the etched foil. The etched foil will pass through the second soaking tank 2 for the second cleaning of the etched foil.

[0034] 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 principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for etching foil, comprising a first immersion tank (1) and a second immersion tank (2), wherein a first conveying roller (3) for conveying the etching foil is installed at the top of one end of the first immersion tank (1), a filter plate (10) is fixedly installed at the bottom of the first immersion tank (1), and a second conveying roller (4) for conveying the etching foil is installed in the middle of the first immersion tank (1) and the second immersion tank (2), characterized in that: A first sponge roller (5) and a second sponge roller (6) for cleaning the corrosion foil are installed at one end of the first soaking tank (1) away from the first conveying roller (3), and the first sponge roller (5) and the second sponge roller (6) are arranged on both sides of the corrosion foil. A bracket (7) is fixedly installed between the first soaking tank (1) and the second soaking tank (2), and a cleaning tank (8) is fixedly installed on the top of the four brackets (7). The corrosion foil passes through the middle of the cleaning tank (8). An air jet pipe (9) is symmetrically fixedly installed at one end of the cleaning tank (8) close to the second soaking tank (2), and the two air jet pipes (9) are arranged on both sides of the corrosion foil. The air jet pipes (9) are used to blow water on both sides of the corrosion foil.

2. A cleaning device for corrosion foil according to claim 1, characterized in that: The air outlet of the air jet pipe (9) is arranged at an angle.

3. A cleaning device for corrosion foil according to claim 1, characterized in that: The third conveying rollers (11) are symmetrically mounted at both ends of the cleaning tank (8); a water inlet pipe (12) is symmetrically fixedly mounted in the middle of the cleaning tank (8); the ends of the two water inlet pipes (12) are connected to a conveying pipe (13); a water pump (14) is fixedly mounted at the bottom end of the first soaking tank (1); the water inlet end of the water pump (14) is connected to the area below the filter plate (10) corresponding to the bottom end of the first soaking tank (1); the water outlet end of the water pump (14) is connected to the conveying pipe (13); and a spray head (15) is fixedly mounted at equal intervals in the middle of the third conveying roller (11).

4. A cleaning device for corrosion foil according to claim 3, characterized in that: A drainage pipe (16) is connected between the middle bottom end of the cleaning tank (8) and the top of the first soaking tank (1).

5. The cleaning device for corrosion foil according to claim 1, characterized in that: A mounting frame (17) is symmetrically fixedly mounted on the top of one end of the first soaking tank (1) away from the first conveying roller (3); the top end of the mounting frame (17) is rotatably connected to the first sponge roller (5); sliders (18) are rotatably mounted on both ends of the second sponge roller (6); a slide groove (19) is provided on the inner side of the mounting frame (17); the slider (18) is slidably connected to the slide groove (19); and a compression spring (20) is fixedly mounted between one end of the slider (18) and one end of the mounting frame (17) corresponding to the slide groove (19).

6. A cleaning device for corroded foil according to claim 5, characterized in that: Gears (21) are fixedly mounted on the ends of the first sponge roller (5) and the second sponge roller (6), and the two gears (21) are meshedly connected.

Images