Winding device for metal strip cleaning process

Abstract

The utility model discloses a metal strip cleaning process winding device which comprises a cleaning box, one end of the cleaning box is provided with a feeding port, and the other end of the cleaning box is provided with a discharging port. First spray washing pipes which are matched up and down, dirt removing rolling brushes which are oppositely attached up and down, second spray washing pipes which are matched up and down and water removing rolling brushes which are oppositely attached up and down are arranged in the cleaning box in the direction from the feeding port to the discharging port, and the dirt removing rolling brushes and the water removing rolling brushes are driven by a driving device to rotate; a water conveying device for pouring purified water in the filter tank into the first spray-washing pipe and the second spray-washing pipe is arranged on the outer side of the cleaning box, and due to the fact that some dirt can be attached to brush bodies of the dirt removing rolling brushes when the dirt removing rolling brushes brush the surfaces of the strips, in the rotary brushing process, the dirt removing rolling brushes can be used for cleaning the surfaces of the strips; the first spray washing pipe can wash the brush of the dirt removing rolling brush and the surface of the strip at the same time, the dirt removing rolling brush can throw away dirt in time under the rotating centrifugal effect and washing of water, and scrubbing is easier after the surface of the strip is wetted.

Description

Technical Field

[0001] The utility model relates to the technical field of ear metal strip cleaning, in particular to a coiling device for a metal strip cleaning process. Background Technique

[0002] During the manufacturing process of lithium batteries, the ear needs to be welded to the electrode sheet. In order to ensure the welding quality, the ear must be kept clean. Most of the existing methods for cleaning the ear adopt manual cleaning or immersion in a cleaning pool. Since the unprocessed ear is a continuous strip, it increases the difficulty of manual cleaning. After cleaning, the ear needs to be wound around the ear disc again, resulting in low manual cleaning efficiency, poor cleaning effect, and easy deformation and damage of the ear by manual cleaning, increasing the cost. In addition, the traditional method of immersing the ear in a cleaning pool for cleaning, due to the non-circulation of water in the cleaning pool, after multiple cleanings, the water in the cleaning pool will cause secondary pollution to the ear and is difficult to clean thoroughly.

[0003] A patent document with the publication number CN206519366U discloses an ear metal strip cleaning device. By arranging the unwinding device and the winding device on both sides of the cleaning pool, the unwinding device and the winding device cooperate to wind the ear metal strip. The spray washing device is arranged on the water surface of the cleaning pool, and the filtering device is arranged under the water surface of the cleaning pool. The filtering device is communicated with the spray washing device through a pipeline. The water after the spray washing device cleans the ear metal strip falls back into the cleaning pool again. Since the water sprayed by the spray washing device is filtered by the filtering device, it can effectively prevent secondary pollution to the ear metal strip during cleaning.

[0004] The above device still has the following deficiencies in actual use: 1. Although the filtering device can filter the water falling into the cleaning pool, making the water sprayed by the spray pipe clean, the water after cleaning still accumulates in the cleaning pool, and the filtering device can only filter part of the water in the pool, and the water in the pool will still be secondarily polluted. Therefore, even though there is a rotating brush to brush the strip, the cleaned strip still has a large area of contact with the water in the pool body and is easily adhered with some sundries and secondary pollution. 2. Secondly, the ear strip after cleaning is directly wound by the winding device without drying treatment, which is somewhat unreasonable, and the adhered water stains may also cause secondary adsorption pollution of the strip. Content of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the specification of this application, to avoid obscuring the purpose of this part, the abstract of the specification, and the title of the utility model. However, such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the present utility model is to provide a winding device for the cleaning process of metal strip, so as to solve the problems of easy secondary pollution in the cleaning of the tab metal strip in the prior art and the lack of drying treatment in the background art mentioned above.

[0007] To achieve the above purpose, the present utility model provides the following technical solution: A winding device for the cleaning process of metal strip, which includes a cleaning tank. One end of the cleaning tank has a feed inlet and the other end has a discharge outlet. Inside the cleaning tank, a first spray pipe and a second spray pipe that cooperate up and down, a decontamination roller brush and a water removal roller brush that are oppositely arranged and attached up and down are respectively arranged in the direction from the feed inlet to the discharge outlet. And the decontamination roller brush and the water removal roller brush are driven by a driving device to rotate. A filter tank is arranged at the lower end inside the cleaning tank. A water conveying device for pouring the purified water in the filter tank into the first spray pipe and the second spray pipe is arranged outside the cleaning tank. A drying chamber corresponding to the discharge outlet is arranged outside the cleaning tank.

[0008] As a preferred scheme of a winding device for the cleaning process of metal strip according to the present utility model, wherein, a plurality of guide rollers are arranged inside the cleaning tank along the direction of the first spray pipe, the decontamination roller brush, the second spray pipe and the water removal roller brush.

[0009] As a preferred scheme of a winding device for the cleaning process of metal strip according to the present utility model, wherein, a pay-off reel is arranged outside the cleaning tank and at the position of the feed inlet, and a take-up reel is arranged outside the drying chamber and at the position of the discharge end of the drying chamber. And the take-up reel is driven by a driving device to rotate.

[0010] As a preferred scheme of a winding device for the cleaning process of metal strip according to the present utility model, wherein, the spray heads of the first spray pipe point to the contact area between the decontamination roller brush and the strip, and the spray heads of the second spray pipe point to the front and back sides of the strip.

[0011] As a preferred scheme of a winding device for the cleaning process of metal strip according to the present utility model, wherein, water guiding plates that gradually slope downwards towards the middle are arranged on both sides of the upper part of the filter tank, and a filtering member is arranged at the middle part of the two water guiding plates.

[0012] As a preferred scheme of a winding device for the cleaning process of metal strip according to the present utility model, wherein, the water conveying device includes a water inlet pipe with one end connected to the filter tank, a liquid pump with a water inlet connected to the other end of the water inlet pipe, and a shunt pipe with one end connected to the water outlet end of the liquid pump and the other end respectively connected to the first spray pipe and the second spray pipe.

[0013] As a preferred solution of a winding device for a metal strip cleaning process according to the present utility model, a cover plate is further provided in a matching manner on the top of the cleaning tank.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this winding device for a metal strip cleaning process, through the cooperation of the first spray pipe and the dirt-removing brush roller, the impurities and dirt on the surface of the metal strip can be quickly rinsed and wiped off. At the same time, the second spray pipe conducts a secondary thorough rinsing on the surface of the strip, causing the dirt on the material surface to quickly fall off. Subsequently, the rapidly rotating water-removing brush roller will promptly sweep away the main water stains on the strip surface, and under the centrifugal force, the excess water stains on the water-removing brush roller will also be promptly thrown out. Then, the strip enters the drying chamber through the discharge port for blowing and drying, and finally is wound by the winding roller, effectively solving the problem of secondary adsorption pollution caused by the prior art device without drying treatment. Moreover, since the filter tank is separated from the first spray pipe, the dirt-removing brush roller, the second spray pipe, the water-removing brush roller, etc. both vertically and operates independently, it will not cause secondary contact and pollution of the strip by sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall external structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the cleaning tank of the present utility model;

[0017] Figure 3 It is a schematic diagram of the cleaning and drying process of the present utility model.

[0018] In the figure: 100, cleaning tank; 110, feed inlet; 120, discharge port; 130, cover plate; 200, filter tank; 210, water guide plate; 220, filter element; 300, first spray pipe; 310, dirt-removing brush roller; 320, second spray pipe; 330, water-removing brush roller; 340, guide roller; 400, drying chamber; 500, unwind roller; 510, winding roller; 600, water supply device; 610, water inlet pipe; 620, liquid pump; 630, shunt pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be made in conjunction with the accompanying drawings.

[0020] Secondly, the present utility model will be described in detail in combination with the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of description, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0021] To make the objectives, technical solutions, and advantages of the present utility model clearer, the following will further describe in detail the embodiments of the present utility model with reference to the accompanying drawings.

[0022] Figures 1-3 Shown is the entire structural schematic diagram of a coiling device for a metal strip cleaning process of the present utility model. Please refer to Figures 1-3 A coiling device for a metal strip cleaning process in this embodiment includes a cleaning tank 100. One end of the cleaning tank 100 has a feed inlet 110 and the other end has a discharge outlet 120. Inside the cleaning tank 100, a first spray pipe 300 in upper and lower cooperation, a dirt removal roller brush 310 in upper and lower opposed contact, a second spray pipe 320 in upper and lower cooperation, and a water removal roller brush 330 in upper and lower opposed contact are respectively arranged in the direction from the feed inlet 110 to the discharge outlet 120. The dirt removal roller brush 310 and the water removal roller brush 330 are driven to rotate by a driving device. A filter tank 200 is arranged at the lower end inside the cleaning tank 100. A water conveying device 600 for pouring the purified water in the filter tank 200 into the first spray pipe 300 and the second spray pipe 320 is arranged outside the cleaning tank 100. A drying chamber 400 corresponding to the discharge outlet 120 is arranged outside the cleaning tank 100.

[0023] A plurality of guide rollers 340 are arranged inside the cleaning tank 100 along the direction of the first spray pipe 300, the dirt removal roller brush 310, the second spray pipe 320, and the water removal roller brush 330. It can be understood that by arranging the guide rollers 340, the metal strip during transmission can be guided, positioned, and tensioned and straightened, so that the strip can be smoothly cleaned and processed.

[0024] A pay-off reel 500 is arranged outside the cleaning tank 100 and at the position of the feed inlet 110. A take-up reel 510 is arranged outside the drying chamber 400 and at the position of the discharge end of the drying chamber 400. The take-up reel 510 is driven to rotate by a driving device. It can be understood that the pay-off reel 500 is used to release the tab metal strip, and the take-up reel 510 can actively wind up the strip under the action of the driving device, so that the strip on the pay-off reel 500 can be smoothly released and the strip can smoothly pass through the cleaning process inside the cleaning tank 100.

[0025] The spray heads of the first spray pipe 300 point to the contact area between the dirt removal roller brush 310 and the strip. The spray heads of the second spray pipe 320 point to the front and back sides of the strip. It should be noted that since the dirt removal roller brush 310 will also adhere to some dirt on its own brush body while scrubbing the surface of the strip, during the rotating scrubbing process, the first spray pipe 300 can wash the brush of the dirt removal roller brush 310 and the surface of the strip at the same time. Under the action of rotational centrifugal force and the flushing of water, the dirt removal roller brush 310 can timely throw out the dirt, and the surface of the strip becomes easier to scrub after being wetted.

[0026] On both sides of the upper part of the filtration tank 200, water guide plates 210 that gradually slope downward towards the middle are provided. A filtration member 220 is provided in the middle part between the two water guide plates 210. Here, the filtration tank 200 has a sufficient volume to meet the continuous cleaning. In addition, the filtration member 220 can be a filter net, activated carbon, sand filter layer, etc., aiming to filter impurities and dirt in the cleaned water; and the filtration tank 200 is separated from the first spray pipe 300, the dirt removal brush 310, the second spray pipe 320, and the water removal brush 330 up and down and operates independently, so it will not cause secondary contact and pollution of the strip by sewage.

[0027] The water delivery device 600 includes a water inlet pipe 610 with one end connected to the filtration tank 200, a liquid pump 620 with its water inlet connected to the other end of the water inlet pipe 610, and a shunt pipe 630 with one end connected to the water outlet end of the liquid pump 620 and the other end respectively connected to the first spray pipe 300 and the second spray pipe 320. Here, the cleaned water after filtration and purification is stored in the filtration tank 200. At the same time, with the cooperation of the water inlet pipe 610 and the shunt pipe 630, the liquid pump 620 can inject the clean water in the tank into the first spray pipe 300 and the second spray pipe 320 simultaneously in a high-pressure manner, enabling the first spray pipe 300 and the second spray pipe 320 to carry out the flushing work smoothly.

[0028] In this embodiment, there may still be a small amount of impurities and dirt adhering to the surface of the strip after being initially scrubbed by the dirt removal brush 310. Therefore, the second spray pipe 320 will perform a secondary flushing on the surface of the strip, causing the dirt on the material surface to fall off quickly. Subsequently, the fast-rotating water removal brush 330 will promptly sweep away the main water stains on the strip surface, and the excess water stains on the water removal brush 330 will also be promptly thrown out under the centrifugal force. Then the strip enters the drying chamber 400 through the discharge port 120 for drying by blowing, and finally is centrally collected by the winding roller 510, effectively solving the problem of secondary adsorption pollution caused by the existing technical device without drying treatment.

[0029] Furthermore, a cover plate 130 is also matched and provided on the top of the cleaning box 100. By opening the cover plate 130, it is convenient for the staff to guide the metal strip forward, and at the same time, it is convenient to maintain and replace the internal structure of the box. After closing the cover plate 130, it can prevent the water mist from spreading wantonly during the flushing process, which is simple and practical.

[0030] In summary, a metal strip cleaning process winding device of this embodiment.

[0031] Although the present utility model has been described above with reference to the embodiments, various improvements can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A winding device for a metal strip cleaning process, characterized in that: The cleaning box (100) comprises a cleaning box (100), wherein one end of the cleaning box (100) has a feed inlet (110) and the other end has a discharge outlet (120), and the cleaning box (100) is provided with a first spray pipe (300) matched with each other in the direction from the feed inlet (110) to the discharge outlet (120), a dirt removal roller brush (310) opposed to each other in the upper and lower parts, a second spray pipe (320) matched with each other in the upper and lower parts, and a water removal roller brush (330) opposed to each other in the upper and lower parts, respectively, and the dirt removal roller brush (310) and the water removal roller brush (330) are driven to rotate by a driving device; A filter pool (200) is provided at the lower end of the interior of the cleaning box (100), a water delivery device (600) is provided on the outside of the cleaning box (100) for injecting purified water in the filter pool (200) into the first spray pipe (300) and the second spray pipe (320), and a drying cabin (400) corresponding to the discharge port (120) is provided on the outside of the cleaning box (100).

2. A winding device for a metal strip cleaning process according to claim 1, characterized in that: A plurality of guide rollers (340) are arranged inside the cleaning box (100) along the direction of the first spray pipe (300), the dirt removal roller brush (310), the second spray pipe (320) and the water removal roller brush (330).

3. The winding device for a metal strip cleaning process according to claim 1, characterized in that: An unwinding roller (500) is arranged outside the cleaning box (100) and at the position of the feed port (110), and a winding roller (510) is arranged outside the drying chamber (400) and at the discharge end of the drying chamber (400), and the winding roller (510) is driven to rotate by a driving device.

4. The winding device for a metal strip cleaning process according to claim 1, characterized in that: The spray head of the first spray pipe (300) is directed toward the contact area between the decontamination roller brush (310) and the strip, and the spray head of the second spray pipe (320) is directed toward the front and back sides of the strip.

5. The winding device for a metal strip cleaning process according to claim 1, characterized in that: Water guide plates (210) which gradually slope downward toward the middle are arranged on both sides of the upper part of the filter pool (200), and a filter element (220) is arranged in the middle part of the two water guide plates (210).

6. The winding device for a metal strip cleaning process according to claim 1, characterized in that: The water delivery device (600) comprises a water inlet pipe (610) having one end connected to the filter tank (200), a liquid pump (620) having a water inlet connected to the other end of the water inlet pipe (610), and a diverter pipe (630) having one end connected to the water outlet of the liquid pump (620) and the other end connected to the first spray pipe (300) and the second spray pipe (320), respectively.

7. The winding device for a metal strip cleaning process according to claim 1, characterized in that: The top of the cleaning box (100) is also matched with a cover plate (130).

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