A cleaning and drying device for a surface passivation line, a surface passivation line

Abstract

The utility model discloses a kind of cleaning air-drying device of surface passivation line, surface passivation line, wherein, cleaning air-drying device includes: include: support frame;Cleaning module, cleaning module is set on support frame, for cleaning metal foil strip;Air-drying module, air-drying module is set on support frame, for air-drying after cleaning module cleaning metal foil strip.The utility model has following beneficial effects:1, by water pump extraction water tank in water, by spray cleaning head to metal foil strip is cleaned, after cleaning water is received by receiving groove, and flows into water tank groove, recycling, save water resource;2, by hot air blower to send hot air to air knife, by air knife to the metal foil strip after cleaning is air-dried, improve the speed of moisture evaporation on the surface of metal foil material, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of battery material passivation technology, and in particular to a cleaning and drying device for a surface passivation line and a surface passivation line. Background Technology

[0002] The lithium battery electronics industry typically requires the use of metal foil strips with a thickness of 0.05-0.5mm and a width of 1.5-180mm. These metal foil strips need to be degreased or surface passivated before use. After the products are processed, they need to be cleaned of the residual liquid after coming out of the solvent bath, and then quickly dried before entering the next process. Summary of the Invention

[0003] According to a first aspect of the present invention, a cleaning and drying device for surface passivation lines is provided, comprising: Support frame; The cleaning module, mounted on the support frame, is used to clean the metal foil strip. The air-drying module is mounted on the support frame and is used to air-dry the metal foil strips after they have been cleaned by the cleaning module.

[0004] Furthermore, the cleaning module includes: The receiving groove is fixed to the top of the support frame; A top cover is located on top of the receiving groove, and a cavity is formed between the top cover and the receiving groove. The cavity has an inlet and an outlet on both sides. Spray cleaning head, the spray cleaning head is installed on the receiving tank and the top cover; The water tank is located at the bottom of the receiving tank and is connected to the bottom of the receiving tank. The water pump is mounted on a support frame. The input end of the water pump is connected to the water tank, and the output end of the water pump is connected to the spray cleaning head.

[0005] Furthermore, the bottom of the water tank is equipped with a drain outlet, and the top of the water tank is also equipped with a water inlet and an overflow outlet.

[0006] Furthermore, it also includes: Two first fixing brackets are set on the inner wall of the receiving groove; Two first limiting pressure rollers are stacked between two first fixed frames.

[0007] Furthermore, the drying module includes: Two air knives are respectively installed on the top cover and the receiving groove; The hot air blower is mounted on a support frame, and its output end is connected to two air knives.

[0008] Furthermore, it also includes: Two second fixing frames are mounted on the support frame; Two second limiting pressure rollers are stacked between two second fixed frames.

[0009] According to a second aspect of the present invention, a surface passivation line is provided, comprising a cleaning and drying device for a surface passivation line as described in the first aspect.

[0010] A cleaning and drying device for surface passivation lines according to an embodiment of the present invention has the following beneficial effects: 1. Water is pumped from the water tank and sprayed onto the metal foil strip. The cleaned water is collected in the receiving tank and then flows into the water tank for recycling, thus saving water resources. 2. Hot air is delivered to the air knife by a hot air blower, and the air knife dries the cleaned metal foil strip, which increases the rate of moisture evaporation on the surface of the metal foil and improves production efficiency.

[0011] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a cleaning and drying device for surface passivation lines according to an embodiment of the present invention. Figure 1 .

[0013] Figure 2 This is a three-dimensional structural diagram of a cleaning and drying device for surface passivation lines according to an embodiment of the present invention. Figure 2 .

[0014] Figure 3 This is a three-dimensional structural diagram of a surface passivation line cleaning and drying device without a top cover according to an embodiment of the present invention. Detailed Implementation

[0015] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.

[0016] First, combine Figures 1-3 This invention describes a cleaning and drying device for surface passivation lines according to an embodiment of the present invention, used for cleaning and drying metal foil strip 600, and has a wide range of applications.

[0017] like Figures 1-3 As shown, an embodiment of the present invention provides a cleaning and drying device for surface passivation lines, comprising a support frame 100, a cleaning module, and a drying module.

[0018] Specifically, such as Figures 1-3 As shown, the cleaning module is mounted on the support frame 100 and is used to clean the metal foil strip 600. The cleaning module includes: a receiving tank 201, a top cover 202, a spray cleaning head 203, a water tank 204, and a water pump 205. The receiving groove 201 is fixed to the top of the support frame 100; the top cover 202 is located on the top of the receiving groove 201, and a cavity is formed between the top cover 202 and the receiving groove 201. The cavity has an inlet and an outlet on both sides, which are used for the metal foil strip 600 to enter and exit the cavity respectively; the spray cleaning head 203 is located on the receiving groove 201 and the top cover 202, and is used to spray cleaning water onto the metal foil strip 600 to achieve cleaning; the water tank 204 is located at the bottom of the receiving groove 201 and is connected to the bottom of the receiving groove 201. The water received by the receiving groove 201 will flow into the water tank 204; the water pump 205 is located on the support frame 100. The input end of the water pump 205 is connected to the water tank 204, and the output end of the water pump 205 is connected to the spray cleaning head 203. The water pump 205 draws water from the water tank 204 and then sprays it onto the metal foil strip 600 by the spray cleaning head 203.

[0019] Furthermore, such as Figures 1-3 As shown, the bottom of the water tank 204 is provided with a drain outlet 2041, which is used to drain the water in the water tank 204. The water tank 204 is also provided with a water inlet 2042 and an overflow outlet 2043. The water inlet 2042 is used to replenish water into the water tank 204, and the overflow outlet 2043 is used to overflow excess water in the water tank 204.

[0020] Specifically, such as Figures 1-3 As shown, the drying module is mounted on the support frame 100 and is used to dry the metal foil strip 600 after it has been cleaned by the cleaning module. The drying module includes two air knives 301 and a hot air blower 302. The two air knives 301 are respectively mounted on the top cover 202 and the receiving groove 201; the hot air blower 302 is mounted on the support frame 100, and its output end is connected to the two air knives 301. Hot air is delivered to the two air knives 301 by the hot air blower 302, and the high-pressure hot air is applied to the surface of the metal foil strip 600 through the air knives 301, causing the moisture to evaporate quickly.

[0021] Furthermore, such as Figures 1-3 As shown, a surface passivation line cleaning and drying device according to an embodiment of the present invention further includes: two first fixing frames 401 and two first limiting pressure rollers 402. The two first fixing frames 401 are disposed on the inner wall of the receiving groove 201; the two first limiting pressure rollers 402 are stacked and disposed between the two first fixing frames 401. The metal foil strip 600 passes through the two first limiting pressure rollers 402, thereby limiting the metal foil strip 600.

[0022] Furthermore, such as Figures 1-3As shown, a surface passivation line cleaning and drying device according to an embodiment of the present invention further includes: two second fixing frames 501 and two second limiting pressure rollers 502. The two second fixing frames 501 are disposed on the support frame 100; the two second limiting pressure rollers 502 are stacked between the two second fixing frames 501, and the metal foil strip 600 passes through the two second limiting pressure rollers 502, thereby limiting the metal foil strip 600.

[0023] Working principle: In use, when the metal foil strip 600 passes the position of the spray cleaning head 203, the spray cleaning head 203 sprays and cleans the metal foil strip 600. After the metal foil strip 600 is sprayed and cleaned, it reaches the position of the air knife 301, where the air knife 301 blows high-pressure hot air onto the surface of the metal foil strip 600, causing the moisture to evaporate quickly and completing the processing of the metal foil strip 600.

[0024] According to a second aspect of the present invention, a surface passivation line is provided, comprising a cleaning and drying device for a surface passivation line as described in the first aspect.

[0025] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above content. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A cleaning and drying device for surface passivation lines, characterized in that, Include: Support frame; A cleaning module, which is mounted on the support frame, is used to clean the metal foil strip; A drying module, which is mounted on the support frame, is used to dry the metal foil strip after it has been cleaned by the cleaning module. The cleaning module includes: A receiving groove, which is fixed to the top of the support frame; A top cover is disposed on top of the receiving groove, and a cavity is formed between the top cover and the receiving groove. The cavity has an inlet and an outlet on both sides. A spray cleaning head is disposed on the receiving tank and the top cover; A water tank, which is located at the bottom of the receiving trough and is connected to the bottom of the receiving trough; A water pump is mounted on the support frame, with its input end connected to the water tank and its output end connected to the spray cleaning head. The air-drying module includes: Two air knives are respectively disposed on the top cover and the receiving groove; A hot air blower is mounted on the support frame, and the output end of the hot air blower is connected to the two air knives.

2. The cleaning and drying device for the surface passivation line as described in claim 1, characterized in that, The bottom of the water tank is provided with a drain outlet, and the water tank is also provided with a water inlet and an overflow outlet.

3. The cleaning and drying device for the surface passivation line as described in claim 1, characterized in that, Also includes: Two first fixing brackets are disposed on the inner wall of the receiving groove; Two first limiting pressure rollers are stacked between the two first fixed frames.

4. The cleaning and drying device for the surface passivation line as described in claim 1, characterized in that, Also includes: Two second fixing brackets are mounted on the support frame; Two second limiting pressure rollers are stacked between the two second fixed frames.

5. A surface passivation line, characterized in that, A cleaning and drying apparatus comprising the surface passivation lines as described in any one of claims 1 to 4.

Images