Cleaning and dust removal devices and equipment

Abstract

This utility model discloses a cleaning and dust removal device and equipment. The cleaning and dust removal device includes: a carrier for supporting battery cells; an air knife assembly including an air knife component and an air knife connector, the air knife component being disposed on the air knife connector and connected to the carrier, the air knife component being movable relative to the carrier; a dust removal assembly disposed around the periphery of the carrier; and an alignment assembly that can move towards or away from the carrier to align the battery cells. This utility model embodiment can automatically align the battery cells and automatically clean and remove dust from them.

Description

Technical Field

[0001] This utility model relates to the field of new energy processing technology, and in particular to a cleaning and dust removal device and cleaning and dust removal equipment. Background Technology

[0002] With the continuous development of the new energy sector, the demand for battery cell manufacturing is gradually increasing. Cleaning and dust removal is an essential step in the battery cell production process, directly impacting the cell's safety and reliability. Currently, manual cleaning and dust removal is commonly used, which is inefficient and lacks automation. Utility Model Content

[0003] This utility model provides a cleaning and dust removal device and equipment that can automatically align battery cells and automatically clean and remove dust from them.

[0004] The cleaning and dust removal device proposed in this utility model includes: a support member, which is used to support the battery cell;

[0005] An air knife assembly, comprising an air knife component and an air knife connector, wherein the air knife component is disposed on the air knife connector, the air knife connector is connected to the carrier component, and the air knife component is movable relative to the carrier component;

[0006] A dust removal assembly is disposed around the periphery of the support member;

[0007] Alignment component, which can move in a direction toward or away from the carrier to align the battery cell.

[0008] Optionally, the air knife assembly further includes an adjusting block, a connecting rod, and a limiting rod. The adjusting block has an adjusting through hole, an adjusting slot, and a limiting hole. The connecting rod passes through the adjusting through hole. The adjusting slot communicates with the adjusting through hole. The limiting hole passes through the slot wall of the adjusting slot and is spaced apart from the adjusting through hole. The connecting rod is connected to the air knife connector. The adjusting block is connected to the air knife component. The connecting rod can rotate relative to the adjusting block. The limiting rod cooperates with the limiting hole to adjust the size of the adjusting through hole by adjusting the size of the adjusting slot, so that the adjusting through hole clamps or loosens the connecting rod.

[0009] Optionally, the air knife assembly further includes a first connecting block and a second connecting block. The first connecting block connects the air knife connector and the second connecting block. The air knife is disposed on the second connecting block. The first connecting block has a first waist-shaped hole arranged along a first direction, and the second connecting block has a second waist-shaped hole arranged along a second direction. The first direction and the second direction are at an angle.

[0010] Optionally, the air knife connector includes an air knife guide rail, an air knife slider, and an air knife drive. The air knife guide rail is connected to the carrier, the air knife slider is disposed on the air knife guide rail, the air knife drive drives the air knife slider to move relative to the air knife guide rail, and the air knife component is disposed on the air knife slider.

[0011] Optionally, the dust removal assembly includes a dust removal component, a first cover plate, and a second cover plate. The dust removal component has a dust removal chamber, an air outlet, and an air inlet. The dust removal chamber connects the air outlet and the air inlet. The first cover plate is disposed on the chamber wall of the dust removal chamber on the side away from the support component. There is a gap between the first cover plate and the chamber wall of the dust removal chamber on the side closer to the support component, and the gap forms an air inlet. The second cover plate is disposed on the first cover plate and can move relative to the first cover plate to open or partially cover the air inlet.

[0012] Optionally, the second cover plate is provided with a cover plate waist-shaped hole, the length direction of the cover plate waist-shaped hole is arranged along the direction close to or far from the air inlet, and the second cover plate and the first cover plate are bolted together through the cover plate waist-shaped hole.

[0013] Optionally, the air inlet is arranged vertically, and the dust removal assembly further includes a baffle plate. The baffle plate is disposed on the cavity wall of the dust removal chamber near the support member. The baffle plate is spaced apart from the cavity wall of the dust removal chamber away from the support member. The baffle plate is located below the air inlet and spaced apart from the air inlet.

[0014] Optionally, the alignment component includes an alignment drive, an alignment guide rail, an alignment pressure block, and an alignment slider. The alignment guide rail is arranged in a direction close to or away from the carrier. The alignment drive drives the alignment slider to move along the alignment guide rail. The alignment pressure block is disposed on the alignment slider.

[0015] Optionally, the cleaning and dust removal device further includes a pressing assembly, which includes a pressing drive, an elastic element, and a pressing block. The pressing drive can abut against the pressing block through the elastic element, and the pressing drive drives the pressing block to move so as to press the battery cell onto the carrier.

[0016] This utility model also proposes a cleaning and dust removal device, including the cleaning and dust removal apparatus as described in any of the above embodiments.

[0017] The cleaning and dust removal device and equipment provided in this embodiment of the utility model have an alignment component that can automatically align the battery cells on the carrier to facilitate the cleaning of the battery cells by the air knife component, and a dust removal component that sucks up and removes the dust after cleaning, thereby achieving the effect of automatic cleaning and dust removal of the battery cells and improving the automation of battery cell production. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the cleaning and dust removal device of this utility model;

[0020] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0021] Figure 3 This is a schematic diagram of the structure of an embodiment of the dust removal component of this utility model;

[0022] Figure 4 for Figure 3 Cross-sectional view of BB in the middle;

[0023] Figure 5 for Figure 1 A magnified view of a section at point C;

[0024] Explanation of icon numbers:

[0025] Cleaning and dust removal device 100;

[0026] Support component 10;

[0027] Air knife assembly 20, air knife component 21, air knife connector 23, air knife guide rail 231, air knife slider 233, air knife drive component 235, adjusting block 25, adjusting slot 251, limiting hole 253, connecting rod 27, first connecting block 28, first waist-shaped hole 281, second connecting block 29, second waist-shaped hole 291;

[0028] Dust removal assembly 30, dust removal component 31, dust removal chamber 311, air outlet 313, air inlet 315, first cover plate 33, second cover plate 35, cover plate waist-shaped hole 351, air inlet 37, baffle plate 39;

[0029] Alignment component 40, alignment drive component 41, alignment guide rail 43, alignment pressure block 45, alignment slider 47;

[0030] 50, 51, 53, and 55 are crimping components.

[0031] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0032] 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.

[0033] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0034] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] It should be understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0037] Please see Figure 1 and Figure 2 This utility model provides a cleaning and dust removal device 100, including a carrier 10, an air knife assembly 20, a dust removal assembly 30, and an alignment assembly 40. The carrier 10 carries the battery cells. The air knife assembly 20 includes an air knife component 21 and an air knife connector 23. The air knife component 21 is disposed on the air knife connector 23, and the air knife connector 23 is connected to the carrier 10. The air knife component 21 is movable relative to the carrier 10. The dust removal assembly 30 is disposed around the periphery of the carrier 10. The alignment assembly 40 is movable in a direction approaching or away from the carrier 10 to align the battery cells.

[0038] In this embodiment of the utility model, the alignment component 40 can automatically align the battery cells on the carrier 10 so that the air knife component 21 can clean the battery cells. The dust removal component 30 sucks up the dust under cleaning to achieve the effect of automatic cleaning and dust removal of the battery cells, thereby improving the automation of battery cell production.

[0039] Specifically, the carrier 10 is used to carry the battery cell. Understandably, in one embodiment, the carrier 10 is provided with a limiting groove, and the battery cell portion is housed within the limiting groove. Specifically, in one embodiment, the cleaning and dust removal device 100 is capable of cleaning the end faces of the battery cell, with both end faces of the battery cell extending beyond the limiting groove.

[0040] Understandably, in one embodiment, the cleaning and dust removal device 100 includes two support members 10, which are spaced apart and can jointly support the same battery cell. Thus, the gap between the two support members 10 allows a feeding structure to pass through, facilitating the feeding structure to place the battery cell on or remove it from the support member 10, further automating the cleaning and dust removal device 100. Specifically, it is understood that the feeding structure can move vertically, and the support member 10 may have an opening for vertically removing the battery cell, allowing the feeding structure to move vertically to remove or place the battery cell through the opening.

[0041] The air knife assembly 20 is used to clean the battery cell. Understandably, the air knife component 21 is movable relative to the support member 10, so that the air knife component 21 can move relative to the battery cell located on the support member 10, thereby cleaning the battery cell. It is worth noting that there are many structures that enable the air knife component 21 to move relative to the support member 10. In one embodiment, the air knife connector 23 includes a drive member and a guide rail, with the air knife component 21 slidably disposed on the guide rail; in another embodiment, the air knife connector 23 includes a cylinder, with the air knife component 21 disposed on the cylinder. These are not all listed here.

[0042] Understandably, the air knife assembly 20 may include multiple air knife elements 21. In one embodiment, the air knife assembly 20 includes two air knife elements 21, which are respectively disposed on both sides of the support member 10. In this way, both sides of the battery cell disposed on the support member 10 can be cleaned simultaneously with air knife cleaning, improving efficiency and reducing the requirements for the movement of the air knife elements 21, thus reducing structural complexity.

[0043] The dust removal component 30 is used for suction dust removal. Understandably, the dust removal component 30 can be connected to a negative pressure device, which provides negative pressure suction to the dust removal component 30. It is worth noting that in one embodiment, the cleaning and dust removal device 100 includes two dust removal components 30, which are respectively located on both sides of the carrier 10. This allows for more comprehensive suction of dust from both sides while avoiding obstruction of the battery cell loading and unloading paths, facilitating the movement of the battery cells to the next process after cleaning.

[0044] The alignment component 40 is used to align the battery cells on the carrier 10 so that the air knife assembly 20 can accurately remove dust from the battery cells. Understandably, there are many ways to achieve the movement of the alignment component 40 relative to the carrier 10. The alignment component 40 may include driving components such as motors and cylinders, and guiding structures such as guide rails and lead screws. These will not be listed one by one in this application.

[0045] Please see Figure 1 and Figure 2 In this embodiment of the utility model, the air knife assembly 20 further includes an adjusting block 25, a connecting rod 27, and a limiting rod (not shown). The adjusting block 25 is provided with an adjusting through hole (not shown), an adjusting slot 251, and a limiting hole 253. The connecting rod 27 passes through the adjusting through hole, the adjusting slot 251 communicates with the adjusting through hole, and the limiting hole 253 passes through the slot wall of the adjusting slot 251 and is spaced apart from the adjusting through hole. The connecting rod 27 is connected to the air knife connector 23, and the adjusting block 25 is connected to the air knife component 21. The connecting rod 27 can rotate relative to the adjusting block 25. The limiting rod cooperates with the limiting hole 253 to adjust the size of the adjusting through hole by adjusting the size of the adjusting slot 251, so that the adjusting through hole clamps or loosens the connecting rod 27.

[0046] In this way, by rotating the adjusting block 25 relative to the connecting rod 27, the air knife 21 mounted on the adjusting block 25 can be rotated, thereby making the angle of the air knife 21 relative to the battery cell adjustable, which is convenient to adapt to more cleaning needs.

[0047] Specifically, when the adjusting block 25 needs to be rotated, the limiting rod separates from the limiting hole 253, the size of the adjusting slot 251 can be increased, which in turn increases the size of the adjusting through hole, loosening the fit between the adjusting through hole and the connecting rod 27; when the adjusting block 25 needs to be limited, the limiting rod fits with the limiting hole 253, the size of the adjusting slot 251 decreases, which causes the adjusting through hole to clamp the connecting rod 27.

[0048] Please see Figure 1 and Figure 2The air knife assembly 20 also includes a first connecting block 28 and a second connecting block 29. The first connecting block 28 connects the air knife connector 23 and the second connecting block 29. The air knife 21 is disposed on the second connecting block 29. The first connecting block 28 is provided with a first waist-shaped hole 281 arranged along a first direction, and the second connecting block 29 is provided with a second waist-shaped hole 291 arranged along a second direction. The first direction and the second direction are at an angle.

[0049] In this way, the position of the air knife component 21 along the first and second directions can be adjusted as needed to meet more air knife cleaning requirements.

[0050] Understandably, in one implementation, the first direction and the second direction can be perpendicular to each other.

[0051] Understandably, by adjusting the position of the air knife component 21 along the first and / or second directions, errors such as installation and production errors can be compensated. It can also adapt to the cleaning needs of battery cells of different sizes and in different placement positions, and can adapt to more cleaning situations at a low cost.

[0052] In one embodiment, the second direction is vertical and the first direction is horizontal. This allows for relatively simple setting of the positions of the first connecting block 28 and the second connecting block 29, and also allows for relatively intuitive adjustment of the position of the air knife component 21.

[0053] Please see Figure 1 and Figure 2 In this embodiment of the utility model, the air knife connector 23 includes an air knife guide rail 231, an air knife slider 233, and an air knife drive 235. The air knife guide rail 231 is connected to the carrier 10. The air knife slider 233 is disposed on the air knife guide rail 231. The air knife drive 235 drives the air knife slider 233 to move relative to the air knife guide rail 231. The air knife component 21 is disposed on the air knife slider 233.

[0054] In this way, the air knife component 21 can move relative to the air knife guide rail 231, thereby achieving uniform cleaning of the battery cell.

[0055] Understandably, the air knife guide rail 231 can be set vertically. In this way, the air knife component 21 can move vertically, which not only cleans the battery cells vertically, but also moves to avoid the loading and unloading of battery cells.

[0056] Please see Figure 1 , Figure 3 and Figure 4In this embodiment of the present invention, the dust removal component 30 includes a dust removal element 31, a first cover plate 33, and a second cover plate 35. The dust removal element 31 is provided with a dust removal element 311, an air outlet 313, and an air inlet 315. The dust removal element 311 connects the air outlet 313 and the air inlet 315. The first cover plate 33 is disposed on the cavity wall of the dust removal element 311 on the side away from the support member 10. There is a gap between the first cover plate 33 and the cavity wall of the dust removal element 311 on the side close to the support member 10, and the gap forms an air inlet 37. The second cover plate 35 is disposed on the first cover plate 33 and can move relative to the first cover plate 33 to open or partially cover the air inlet 37.

[0057] In this way, the degree of opening of the air inlet 37 can be adjusted by adjusting the relative position of the second cover plate 35 and the first cover plate 33, thereby adjusting the air intake speed and adapting to different dust removal needs.

[0058] Understandably, there are many ways in which the second cover plate 35 can move relative to the first cover plate 33. In one embodiment, the first cover plate 33 has multiple threaded holes along the direction of approaching or moving away from the air inlet 37, and the second cover plate 35 can be connected to each of these threaded holes. Thus, by adjusting the engagement of the second cover plate 35 with different threaded holes, the relative positional relationship between the second cover plate 35 and the first cover plate 33 can be adjusted. In another embodiment, the first cover plate 33 has multiple grooves along the direction of approaching or moving away from the air inlet 37, and the second cover plate 35 has corresponding protrusions that can engage with the grooves. Thus, by adjusting the engagement of the protrusions with grooves at different positions, the second cover plate 35 can move relative to the first cover plate 33.

[0059] It is worth noting that, along the direction approaching or away from the air inlet 37, the size of the second cover plate 35 can be equal to or smaller than the first cover plate 33. In one embodiment, along the direction approaching or away from the air inlet 37, the size of the second cover plate 35 is smaller than the size of the first cover plate 33 but larger than the size of the air inlet 37. Thus, the second cover plate 35 can be stacked on top of the first cover plate 33 to fully open the air inlet 37, and the second cover plate 35 can also almost completely cover the air inlet 37, achieving a wide range of adjustment for the size of the air inlet 37.

[0060] For further details, please refer to Figure 1 , Figure 3 and Figure 4 The second cover plate 35 is provided with a cover plate waist-shaped hole 351. The length direction of the cover plate waist-shaped hole 351 is arranged along the direction close to or far from the air inlet 37. The second cover plate 35 and the first cover plate 33 are bolted together through the cover plate waist-shaped hole 351.

[0061] In this way, the second cover plate 35 can be moved relative to the first cover plate 33 easily and conveniently through the cover plate waist-shaped hole 351, and the various relative positional relationships between the second cover plate 35 and the first cover plate 33 can be finely adjusted within a certain range to adapt to more dust removal needs.

[0062] Please see Figure 1 , Figure 3 and Figure 4 In this embodiment of the present invention, the air inlet 37 is arranged in a vertical direction, and the dust removal component 30 also includes a baffle plate 39. The baffle plate 39 is disposed on the cavity wall of the dust removal component 311 on the side close to the support component 10. The baffle plate 39 is spaced apart from the cavity wall of the dust removal component 311 on the side away from the support component 10. The baffle plate 39 is located below the air inlet 37 and spaced apart from the air inlet 37.

[0063] In this way, the baffle plate 39 can reduce the probability that larger debris will be difficult to clean after entering the dust collector 311 through the air inlet 37, and make it easier for users to clean the dust on the baffle plate 39 that is difficult to suck into the air outlet 313.

[0064] Please see Figure 1 In this embodiment of the present invention, the alignment component 40 includes an alignment drive 41, an alignment guide rail 43, an alignment pressure block 45, and an alignment slider 47. The alignment guide rail 43 is arranged in a direction close to or away from the support member 10. The alignment drive 41 drives the alignment slider 47 to move along the alignment guide rail 43. The alignment pressure block 45 is disposed on the alignment slider 47.

[0065] Thus, the alignment block 45 can move in a direction close to or away from the carrier 10 to come into contact with the battery cell and align the battery cell.

[0066] Understandably, the alignment assembly 40 may include multiple alignment blocks 45, and the movement directions of the multiple alignment blocks 45 may all be different, or the movement directions of the multiple alignment blocks 45 may be partially the same and partially different. In one embodiment, the alignment assembly 40 includes two alignment blocks 45, which are disposed on both sides of the support member 10, and the two alignment blocks 45 can move in directions that are closer to each other or further away from each other. Further, the two alignment blocks 45 are sequentially disposed on both sides of the support member 10 along a third direction, and the support member 10 is provided with a limiting groove, which limits the cell along a fourth direction, and the fourth direction is perpendicular to the third direction. Thus, the carrier 10 can limit the battery cell along the fourth direction, and the two alignment blocks 45 can limit the battery cell along the third direction, achieving bidirectional alignment of the battery cell. Furthermore, when the carrier 10 transports the battery cell along the fourth direction, limiting the battery cell along the fourth direction prevents the battery cell from detaching from the carrier 10 during transport. The two alignment blocks 45, located on both sides of the carrier 10 along the third direction, also provide clearance for the carrier 10 to support the movement of the battery cell. It is understood that in one embodiment, the alignment assembly 40 includes four alignment blocks 45, arranged in pairs. One set of alignment blocks 45 is sequentially located on both sides of the carrier 10 along the third direction, and the other set of alignment blocks 45 is sequentially located on both sides of the carrier 10 along the fourth direction.

[0067] Please see Figure 1 and Figure 5 In this embodiment of the present invention, the cleaning and dust removal device 100 further includes a pressing assembly 50, which includes a pressing drive 51, an elastic member 53, and a pressing block 55. The pressing drive 51 can abut against the pressing block 55 through the elastic member 53. The pressing drive 51 drives the pressing block 55 to move so as to press the battery cell onto the carrier 10.

[0068] In this way, the elastic element 53 can provide a buffer for the crimped battery cell, reducing the probability of the battery cell being damaged by the crimping block 55.

[0069] Understandably, the crimping assembly 50 can crimp the battery cell onto the carrier 10, thereby positioning and limiting the battery cell.

[0070] This utility model embodiment also provides a cleaning and dust removal device, which includes a cleaning and dust removal apparatus 100. The specific structure of the cleaning and dust removal apparatus 100 is as described in the above embodiments. Since this cleaning and dust removal device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments.

[0071] In the cleaning and dust removal equipment of this utility model embodiment, the alignment component 40 can automatically align the battery cells on the carrier 10 so that the air knife component 21 can clean the battery cells, and the dust removal component 30 can suck up and remove the dust under cleaning, so as to achieve the effect of automatic cleaning and dust removal of the battery cells and improve the automation of battery cell production.

[0072] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A cleaning dust removing device characterized by, include: The carrier is used to carry the battery cell; An air knife assembly, comprising an air knife component and an air knife connector, wherein the air knife component is disposed on the air knife connector, the air knife connector is connected to the carrier component, and the air knife component is movable relative to the carrier component; A dust removal assembly is disposed around the periphery of the support member; Alignment component, which can move in a direction toward or away from the carrier to align the battery cell.

2. The cleaning and dusting device according to claim 1, wherein The air knife assembly further includes an adjusting block, a connecting rod, and a limiting rod. The adjusting block has an adjusting through hole, an adjusting slot, and a limiting hole. The connecting rod passes through the adjusting through hole, the adjusting slot communicates with the adjusting through hole, and the limiting hole passes through the slot wall of the adjusting slot and is spaced apart from the adjusting through hole. The connecting rod is connected to the air knife connector, and the adjusting block is connected to the air knife component. The connecting rod can rotate relative to the adjusting block. The limiting rod cooperates with the limiting hole to adjust the size of the adjusting through hole by adjusting the size of the adjusting slot, so that the adjusting through hole clamps or loosens the connecting rod.

3. The cleaning and dust removal device as described in claim 1 or 2, characterized in that, The air knife assembly further includes a first connecting block and a second connecting block. The first connecting block connects the air knife connector and the second connecting block. The air knife is disposed on the second connecting block. The first connecting block has a first waist-shaped hole arranged along a first direction, and the second connecting block has a second waist-shaped hole arranged along a second direction. The first direction and the second direction are at an angle.

4. The cleaning and dust removing device according to claim 1 or 2, wherein The air knife connector includes an air knife guide rail, an air knife slider, and an air knife drive. The air knife guide rail is connected to the carrier, the air knife slider is disposed on the air knife guide rail, the air knife drive drives the air knife slider to move relative to the air knife guide rail, and the air knife component is disposed on the air knife slider.

5. The cleaning and dust removal device as described in claim 1, characterized in that, The dust removal assembly includes a dust removal component, a first cover plate, and a second cover plate. The dust removal component has a dust removal chamber, an air outlet, and an air inlet. The dust removal chamber connects the air outlet and the air inlet. The first cover plate is disposed on the chamber wall of the dust removal chamber on the side away from the support component. There is a gap between the first cover plate and the chamber wall of the dust removal chamber on the side closer to the support component, and the gap forms an air inlet. The second cover plate is disposed on the first cover plate and can move relative to the first cover plate to open or partially cover the air inlet.

6. The cleaning and dust removal device as described in claim 5, characterized in that, The second cover plate is provided with a cover plate waist-shaped hole, the length direction of the cover plate waist-shaped hole is arranged along the direction close to or away from the air inlet, and the second cover plate and the first cover plate are bolted together through the cover plate waist-shaped hole.

7. The cleaning and dust removal device as described in claim 5, characterized in that, The air inlet is arranged vertically, and the dust removal assembly also includes a baffle plate. The baffle plate is disposed on the cavity wall of the dust removal chamber near the support member. The baffle plate is spaced apart from the cavity wall of the dust removal chamber away from the support member. The baffle plate is located below the air inlet and spaced apart from the air inlet.

8. The cleaning and dust removal device as described in claim 1, characterized in that, The alignment component includes an alignment drive, an alignment guide rail, an alignment pressure block, and an alignment slider. The alignment guide rail is arranged along a direction close to or away from the carrier. The alignment drive drives the alignment slider to move along the alignment guide rail. The alignment pressure block is disposed on the alignment slider.

9. The cleaning and dust removal device as described in claim 1, characterized in that, The cleaning and dust removal device further includes a pressing assembly, which includes a pressing drive, an elastic element, and a pressing block. The pressing drive can abut against the pressing block through the elastic element, and the pressing drive drives the pressing block to move so as to press the battery cell onto the carrier.

10. A cleaning and dust removal device, characterized in that, Includes the cleaning and dust removal device as described in any one of claims 1 to 9.

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