Cleaning device

Abstract

The utility model discloses a cleaning device which is used for cleaning a battery. The cleaning device comprises a mounting base, and at least one cleaning assembly and a driving assembly which are arranged on the mounting base. Each cleaning assembly comprises a first cleaning piece and a second cleaning piece, the first cleaning piece and the second cleaning piece are arranged in the thickness direction of the battery, the battery penetrates through the space between the first cleaning piece and the second cleaning piece, and the first cleaning piece and the second cleaning piece are used for abutting against the battery in a rolling mode. The driving assembly comprises a first driving part and a second driving part, the first driving part is used for driving the first cleaning part to rotate in the first direction, the second driving part is used for driving the second cleaning part to rotate in the second direction, and the first direction is opposite to the second direction. By the adoption of the cleaning device, the cleaning effect and cleaning efficiency of the cleaning device on the battery are improved, and the problems that the cleaning effect is poor and the battery deforms due to the fact that the battery shifts in the cleaning process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery manufacturing, in particular to a cleaning device. Background Art

[0002] During the battery production process, dust and impurities are attached to the battery surface, so the battery needs to be cleaned by a cleaning device. However, the existing cleaning device includes a single cleaning member, thereby reducing the cleaning efficiency of the cleaning device. Utility Model Content

[0003] In view of this, one object of the present invention is to provide a cleaning device to solve the technical problem of low cleaning efficiency in existing cleaning devices.

[0004] In a first aspect, the utility model provides a cleaning device for cleaning a battery. The cleaning device includes a mounting base and at least one cleaning assembly and a driving assembly arranged on the mounting base. Each of the cleaning assemblies includes a first cleaning member and a second cleaning member, the first cleaning member and the second cleaning member are arranged along the length direction of the cleaning device, the length direction of the cleaning device is parallel to the thickness direction of the battery, the battery is passed through the first cleaning member and the second cleaning member, and is used to roll and abut against the battery. The driving assembly includes a first driving member and a second driving member, the first driving member is used to drive the first cleaning member to rotate along a first direction, and the second driving member is used to drive the second cleaning member to rotate along a second direction, wherein the first direction is opposite to the second direction.

[0005] In combination with the first aspect, in a possible implementation, the number of the cleaning components includes multiple, and the multiple cleaning components are arranged on the mounting base at intervals along the length direction of the cleaning device.

[0006] In combination with the first aspect, in a possible implementation, the tangent direction of the movement trajectory of the first cleaning member and the battery at the abutment point and the tangent direction of the movement trajectory of the second cleaning member and the battery at the abutment point are respectively opposite to the movement direction of the battery, and the movement direction of the battery is parallel to the width direction of the cleaning device.

[0007] In combination with the first aspect, in a possible implementation, the first driving member and the second driving member are located on the same side of the cleaning component in the height direction of the cleaning device; or, the first driving member and the second driving member are located on different sides of the cleaning component in the height direction of the cleaning device.

[0008] In combination with the first aspect, in a possible implementation, each of the cleaning components further includes a first roller and a second roller, the first roller and the first cleaning member are sequentially arranged along the moving direction of the battery and are used to roll and abut against the battery, the second roller and the second cleaning member are sequentially arranged along the moving direction of the battery, the battery is passed through the first roller and the first roller member, and are used to roll and abut against the battery.

[0009] In combination with the first aspect, in a possible implementation, each of the cleaning components further includes an elastic buffer structure, and the elastic buffer structure is used to adjust the distance between the first roller and the second roller.

[0010] In combination with the first aspect, in a possible implementation, the elastic buffer structure includes an elastic member and a guide structure, the guide structure is arranged on the mounting base, and the guide structure is used to guide the elastic expansion and contraction direction of the elastic member, and the elastic expansion and contraction direction is parallel to the thickness direction of the battery.

[0011] In combination with the first aspect, in a possible implementation, the first cleaning member and the second cleaning member each include a rotating shaft, a cleaning sleeve and a first helical gear, the first driving member and the second driving member each include a driver, an output shaft and a second helical gear, the second helical gear is arranged on the output shaft and meshes with the first helical gear, and the driver is used to drive the output shaft to drive the second helical gear to rotate together with the first helical gear.

[0012] In combination with the first aspect, in a possible implementation, the first driving member and the second driving member each further include a bearing seat and a coupling, the bearing seat is mounted on the mounting base and is rotatably connected to the coupling, the output shaft includes a plurality of shaft segments, and two adjacent shaft segments are transmission-connected via the coupling.

[0013] In combination with the first aspect, in a possible implementation manner, the first cleaning member and the second cleaning member each further include a limiting member, which is detachably connected to the rotating shaft and is used to limit the position of the cleaning sleeve relative to the rotating shaft.

[0014] In combination with the first aspect, in a possible implementation manner, the cleaning device further includes a distance adjusting structure, and the distance adjusting structure is used to adjust the distance between the first cleaning member and the second cleaning member.

[0015] In combination with the first aspect, in a possible implementation, the mounting base includes a slide rail, a first mounting structure and a second mounting structure, the slide rail slidingly cooperates with the first mounting structure and the second mounting structure along the thickness direction of the battery, the first mounting structure is connected to the first cleaning member and the first driving member, the second mounting structure is connected to the second cleaning member and the second driving member, the distance adjustment structure is used to adjust the sliding of the first mounting structure and / or the second mounting structure relative to the slide rail, and the sliding direction of the slide rail is parallel to the thickness direction of the battery.

[0016] In combination with the first aspect, in a possible implementation, the first mounting structure includes a first fixing member, a first mounting member and a first connecting member, the second mounting structure includes a second fixing member, a second mounting member and a second connecting member, the first fixing member is arranged adjacent to the second fixing member and is respectively connected to the first driving member and the second driving member, the first mounting member is arranged adjacent to the second mounting member and is respectively connected to the first cleaning member and the second cleaning member, the first connecting member connects the first fixing member and the first mounting member, and the second connecting member connects the second fixing member and the second mounting member.

[0017] In combination with the first aspect, in a possible implementation, the first mounting member and the second mounting member each include a first mounting plate, a second mounting plate and a connecting plate, the connecting plate is connected between the first mounting plate and the second mounting plate, the first cleaning member is connected between the first mounting plate and the second mounting plate of the first mounting member, and the second cleaning member is connected between the first mounting plate and the second mounting plate of the second mounting member.

[0018] In combination with the first aspect, in a possible implementation, the distance adjustment structure includes a driving part, a driving gear, a movable plate and a transmission rack, the transmission rack is fixed to the movable plate and meshes with the driving gear, the driving part is used to drive the driving gear to rotate to drive the transmission rack to move, at least one guide groove is provided on the movable plate, and a guide protrusion is provided at a position corresponding to the guide groove on the first mounting structure and / or the second mounting structure, the guide protrusion is slidably matched with the guide groove, and the extension direction of the guide groove is set at an angle to the transmission direction of the transmission rack.

[0019] The cleaning device provided by the utility model, on the one hand, is based on at least one cleaning component arranged on a mounting seat, the cleaning component comprising a first cleaning member and a second cleaning member, the first cleaning member and the second cleaning member are arranged along the thickness direction of the battery, a battery is passed through the first cleaning member and the second cleaning member, and is used to roll and abut with the battery, so that each cleaning component can simultaneously clean two surfaces of the battery arranged opposite to each other along the thickness direction, thereby increasing the contact area between the battery and the cleaning component, and improving the cleaning effect and cleaning efficiency of the cleaning device on the battery; on the other hand, based on the first driving member in the driving component being used to drive the first cleaning member to rotate along a first direction, and the second driving member being used to drive the second cleaning member to rotate along a second direction, wherein the first direction is opposite to the second direction, thereby improving the speed of removing impurities on the battery, improving the cleaning effect and cleaning efficiency of the cleaning device on the battery, and avoiding the problem of poor cleaning effect and deformation of the battery caused by the displacement of the battery during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a structural schematic diagram of the cleaning device provided by an embodiment of the utility model from a first perspective.

[0022] Figure 2 yes Figure 1 Schematic diagram of the working principle of the battery and cleaning components of the cleaning device.

[0023] Figure 3 yes Figure 1 Schematic diagram of the structure of the cleaning component and the local installation base of the cleaning device.

[0024] Figure 4 yes Figure 3 Exploded view of the cleaning components and local mounting base of the cleaning device in FIG.

[0025] Figure 5 yes Figure 1 Schematic diagram of the structure of the driving assembly and local installation base of the cleaning device.

[0026] Figure 6 yes Figure 1 A top view of the cleaning device in FIG.

[0027] Figure 7 yes Figure 1A schematic structural diagram of the cleaning device from a second perspective.

[0028] Figure 8 yes Figure 1 A schematic diagram of the structure of the distance adjustment structure of the cleaning device in FIG.

[0029] Fig. 9 yes Figure 1 Schematic diagram of the partial structure of the mounting base of the cleaning device in FIG.

[0030] Description of main reference numerals: cleaning device 100; housing 101; mounting base 10; slide rail 11; first mounting structure 12; guide protrusion 120; first protrusion 1201; second protrusion 1202; first fixing member 121; first fixing plate 1211; second fixing plate 1212; third fixing plate 1213; first mounting member 122; first mounting plate 1221; first sub-mounting plate 12211; second sub-mounting plate 12212; second mounting plate 1222; third sub-mounting plate 12221; fourth sub-mounting plate Mounting plate-12222; connecting plate-1223; first connecting member-123; first connecting body-1231; second connecting body-1232; third connecting body-1233; second mounting structure-13; second fixing member-131; fourth fixing plate-1311; fifth fixing plate-1312; sixth fixing plate-1313; second mounting member-132; second connecting member-133; fourth connecting body-1331; fifth connecting body-1332; sixth connecting body-1333; slider-15; cleaning assembly-30; first cleaning member-31; rotating shaft-31 1; cleaning sleeve-312; first helical gear-313; stopper-314; seat bearing-315; second cleaning member-32; first roller-35; roller body-351; roller shaft-352; second roller-36; elastic buffer structure-37; elastic member-371; guide structure-372; guide base-3721; guide block-3722; guide shaft-3723; guide bearing-3724; drive assembly-50; first drive member-51; second drive member-52; driver-511; drive motor-5111; coupling member-511 2; output shaft-512; shaft section-5121; second helical gear-513; bearing seat-515; coupling-516; pitch adjustment structure-70; driving part-71; driving gear-72; transmission rack-73; movable plate-74; guide groove-740; first groove-7401; second groove-7402; mounting groove-7403; guide rail-75; battery-200; first direction-F1; second direction-F2; moving direction-F3; first sliding direction-S1; second sliding direction-S2; length direction-X; width direction-Y; height direction-Z.

[0031] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It is to be understood that the terms in the specification and claims of the present invention and the above-mentioned drawings are only for describing specific embodiments and are not intended to limit the present invention. The terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish different objects rather than to describe a specific order. Unless the context clearly states otherwise, the singular forms "one" and "said" are also intended to include plural forms. The terms "including" and any of their variations are intended to cover non-exclusive inclusions. In addition, the present invention can be implemented in a variety of different forms and is not limited to the embodiments described in this embodiment. The purpose of providing the following specific embodiments is to facilitate a clearer and more thorough understanding of the disclosure of the present invention, in which words indicating directions such as top, bottom, left, and right are only for the position of the structure shown in the corresponding drawings. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set on..." should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] The following description is a preferred embodiment of the present invention, but the above description is for the purpose of illustrating the general principles of the present invention and is not intended to limit the scope of the present invention. The scope of protection of the present invention shall be determined by the appended claims.

[0036] The following first briefly introduces the basic concepts involved in the embodiments of the present utility model.

[0037] The term "helical gear" is also called the abbreviation of "helical tooth cylindrical gear", which refers to a cylindrical gear with a cylindrical helix tooth line, which is used to transmit motion between axes that are neither intersecting nor parallel.

[0038] The term "pressure angle" refers to the acute angle between the radius of a point on the gear tooth surface and the tangent of the tooth profile at that point. It affects the gear overlap and the stiffness of the gear teeth, thereby affecting the smoothness and noise level of the gear transmission.

[0039] The term "helix angle" refers to the angle between the tangent of the helix and the plane perpendicular to the axis, or the angle between the tangent and the axis, which is complementary to the lead angle.

[0040] See also Figure 1 , Figure 1 1 is a schematic structural diagram of a cleaning device 100 from a first perspective provided by an embodiment of the utility model. The cleaning device 100 is used to clean a battery 200. The cleaning device 100 includes a mounting base 10 and at least one cleaning assembly 30 and a driving assembly 50 arranged on the mounting base. Each cleaning assembly 30 includes a first cleaning member 31 and a second cleaning member 32. The first cleaning member 31 and the second cleaning member 32 are arranged along the length direction X of the cleaning device 100, and the length direction X of the cleaning device 100 is parallel to the thickness direction of the battery 200. The battery 200 is penetrated between the first cleaning member 31 and the second cleaning member 32, and is used to roll and abut with the battery 200. The driving assembly 50 includes a first driving member 51 and a second driving member 52. The first driving member 51 is used to drive the first cleaning member 31 to rotate along the first direction F1, and the second driving member 52 is used to drive the second cleaning member 32 to rotate along the second direction F2. Among them, the first direction F1 is opposite to the second direction F2.

[0041] The cleaning device 100 provided by the embodiment of the utility model, on the one hand, is based on at least one cleaning assembly 30 arranged on the mounting seat, the cleaning assembly 30 includes a first cleaning member 31 and a second cleaning member 32, the first cleaning member 31 and the second cleaning member 32 are arranged along the thickness direction of the battery 200, the battery 200 is penetrated between the first cleaning member 31 and the second cleaning member 32, and is used to roll and abut with the battery 200, so that each cleaning assembly 30 can clean two surfaces of the battery 200 that are arranged opposite to each other along the thickness direction at the same time, thereby increasing the contact area between the battery 200 and the cleaning assembly 30, and improving The cleaning effect and cleaning efficiency of the cleaning device 100 on the battery 200; on the other hand, based on the first driving member 51 in the driving assembly 50 being used to drive the first cleaning member 31 to rotate along the first direction F1, and the second driving member 52 being used to drive the second cleaning member 32 to rotate along the second direction F2, wherein the first direction F1 is opposite to the second direction F2, thereby improving the speed of removing impurities on the battery 200, improving the cleaning effect and cleaning efficiency of the cleaning device 100 on the battery 200, and avoiding the problem of poor cleaning effect and deformation of the battery 200 caused by the displacement of the battery 200 during the cleaning process.

[0042] It should be noted that Figure 1 The purpose is only to schematically describe the arrangement of the mounting base 10, the cleaning assembly 30 and the driving assembly 50, and it is not to specifically limit the connection position, connection relationship and specific structure of each component. Figure 1 The structure of the cleaning device 100 is only shown in the embodiment of the present invention, and does not constitute a specific limitation on the cleaning device 100. In other embodiments of the present invention, the cleaning device 100 may include: Figure 1 More or fewer components, or combinations of certain components, or different components, such as the cleaning device 100 may also include but are not limited to sensors, control panels, and connecting harnesses, etc. For example, in this embodiment, the battery 200 may be a blade battery. Of course, in some embodiments, the battery 200 may also be other batteries, such as a square battery.

[0043] For the accuracy of description, please refer to the directions in this article. Figure 1For reference. The term "length direction X" refers to the arrangement direction of the first cleaning member 31 and the second cleaning member 32 in the cleaning device 100, that is, the left-right direction (where the positive direction of the X axis is right), wherein the length direction X of the cleaning device 100 is parallel to the thickness direction of the battery 200. The term "width direction Y" refers to the arrangement direction of the first cleaning member 31 and the first roller 35 in the cleaning device 100, that is, the front-to-back direction (where the positive direction of the Y axis is front), wherein the width direction Y of the cleaning device 100 is parallel to the moving direction F3 of the battery 200. The term "height direction Z" refers to the arrangement direction of the cleaning assembly 30 and the driving assembly 50 in the cleaning device 100, that is, the up-down direction (where the positive direction of the Z axis is up). Among them, the length direction X, the width direction Y and the height direction Z together constitute the three orthogonal directions of the cleaning device 100. For the convenience of description, the front-to-back, left-to-right, and up-down positions in the utility model are relative positions and do not constitute a limitation to the implementation. The length direction X, width direction Y and height direction Z of the cleaning device 100 can be customized according to the specific structure of the product and the viewing angle of the drawings, and the present invention does not make any specific limitations.

[0044] The number of cleaning components 30 includes multiple. Multiple cleaning components 30 are arranged on the mounting base 10 at intervals along the length direction X of the cleaning device 100. Therefore, on the one hand, the cleaning device 100 can clean multiple batteries 200 at a time, which is suitable for batch detection of batteries 200 and improves the cleaning efficiency; on the other hand, the first driving member 51 of the driving component 50 can drive multiple first cleaning members 31 to work simultaneously, and the second driving member 52 can drive multiple second cleaning members 32 to work simultaneously, so that the design requirements for the driving component 50 can be reduced on the basis of achieving efficient driving, simplifying the overall structure of the driving component 50, occupying less space, low cost, more convenient maintenance and use, and stronger scalability; on the other hand, the cleaning components 30 are arranged on the mounting base 10 at intervals, so as to avoid interference between two adjacent cleaning components 30 during cleaning work, and improve the smoothness of cleaning the battery 200. Exemplarily, in this embodiment, the number of cleaning components 30 includes four. Thus, the cleaning device 100 improves the cleaning efficiency by increasing the number of batteries 200 to be cleaned at one time, while making the first driving member 51 and the second driving member 52 have good driving efficiency, thereby making the cleaning device 100 have good cleaning efficiency and cleaning effect. It should be noted that the number of cleaning components 30 is only used for illustration, and the embodiment of the utility model does not make specific limitations. For example, the cleaning components 30 may also include one, two, three, six or more than six.

[0045] Please also read Figure 1 and Figure 2 , Figure 2 yes Figure 1Schematic diagram of the working principle of the battery 200 and the cleaning assembly 30 of the cleaning device 100 in FIG. The tangential direction of the motion trajectory of the first cleaning member 31 and the battery 200 at the abutment point and the tangential direction of the motion trajectory of the second cleaning member 32 and the battery 200 at the abutment point are respectively opposite to the moving direction F3 of the battery 200, thereby increasing the resistance of the battery 200 relative to the movement of the first cleaning member 31 and the second cleaning member 32, and improving the cleaning efficiency of the cleaning device 100 on the battery 200. Exemplarily, in this embodiment, the first driving member 51 is used to drive all the first cleaning members 31 to rotate in the first direction F1 (i.e., counterclockwise direction), and the second driving member 52 is used to drive all the second cleaning members 32 to rotate in the second direction F2 (i.e., clockwise direction), and the battery 200 moves from the first roller 35 to the arrangement direction of the first cleaning members 31, i.e., as shown in FIG. Figure 2 As shown, the moving direction F3 of the battery 200 is downward, and the tangent direction of the movement track of the first cleaning member 31 and the battery 200 at the abutment and the tangent direction of the movement track of the second cleaning member 32 and the battery 200 at the abutment are both upward. On the contrary, in some embodiments, if the moving direction F3 of the battery 200 is upward, the tangent direction of the movement track of the first cleaning member 31 and the battery 200 at the abutment and the tangent direction of the movement track of the second cleaning member 32 and the battery 200 at the abutment are both downward, that is, the first driving member 51 is used to drive the first cleaning member 31 to rotate in the clockwise direction, and the second driving member 52 is used to drive the second cleaning member 32 to rotate in the counterclockwise direction.

[0046] Of course, in some embodiments, the tangent direction of the movement trajectory of the first cleaning member 31 and the battery 200 at the abutment point and the tangent direction of the movement trajectory of the second cleaning member 32 and the battery 200 at the abutment point may be the same as the movement direction F3 of the battery 200, thereby reducing the resistance of the battery 200 to the movement of the first cleaning member 31 and the second cleaning member 32 and improving the movement efficiency of the battery 200.

[0047] The first drive member 51 and the second drive member 52 are located on the same side of the cleaning assembly 30 in the height direction Z of the cleaning device 100. Thus, on the one hand, it is convenient to install the first drive member 51 and the second drive member 52, and to facilitate the management of the connection lines of the first drive member 51 and the second drive member 52; on the other hand, the occupied space of the first drive member 51 and the second drive member 52 is reduced, so that the whole machine of the cleaning device 100 is more compact and smaller in size. Exemplarily, in the present embodiment, in the height direction Z of the cleaning device 100, the first drive member 51 and the second drive member 52 are located above the cleaning assembly 30, so as to facilitate assembly. Of course, in some embodiments, in the height direction Z of the cleaning device 100, the first drive member 51 and the second drive member 52 can also be located below the cleaning assembly 30. The first drive member 51 and the second drive member 52 can also be located on different sides of the cleaning assembly 30 in the height direction Z of the cleaning device 100, and the embodiment of the utility model is not specifically limited.

[0048] Please also read Figure 2 and Figure 3 , Figure 3 yes Figure 1 Schematic diagram of the structure of the cleaning assembly 30 and the local installation base 10 of the cleaning device 100 in FIG. In some embodiments, each cleaning assembly 30 further includes a first roller 35 and a second roller 36. The first roller 35 and the first cleaning member 31 are sequentially arranged along the moving direction F3 of the battery 200, and are used to roll and abut against the battery 200. The second roller 36 and the second cleaning member 32 are sequentially arranged along the moving direction F3 of the battery 200, and the battery 200 is penetrated between the first roller 35 and the first roller 35, and are used to roll and abut against the battery 200. Therefore, the arrangement of the first roller 35 and the second roller 36 can keep the battery 200 in an upright state, thereby improving the cleaning effect of the first cleaning member 31 and the second cleaning member 32 on the battery 200.

[0049] In some embodiments, the first cleaning member 31 is provided with first rollers 35 on both sides of the moving direction F3 of the battery 200, and the second cleaning member 32 is provided with second rollers 36 on both sides of the moving direction F3 of the battery 200, so as to avoid the problem of the battery 200 being bent and damaged during the cleaning process.

[0050] Please also read Figure 3 and Figure 4 , Figure 4 yes Figure 31 is an exploded view of the cleaning assembly 30 and the partial mounting base 10 of the cleaning device 100. Exemplarily, in this embodiment, the structure of the first roller 35 is the same as that of the second roller. The first roller 35 includes a roller body 351 and a roller shaft 352, and the second roller 36 also includes a roller body 351 and a roller shaft 352. The roller body 351 is sleeved on the roller shaft 352 and is spaced apart from the mounting base 10, and the roller shaft 352 is connected to the mounting base 10. Therefore, on the one hand, the roller shaft 352 is sleeved on the mounting base 10 through the roller shaft 352, so as to facilitate installation; on the other hand, based on the spacing between the roller body 351 and the mounting base 10, the roller body 351 is prevented from interfering with the mounting base 10 during rotation, thereby improving the smoothness of the rotation of the roller body 351.

[0051] In some embodiments, the first roller 35 and the second roller 36 each independently include a roller shaft 352 bearing. The roller shaft 352 bearing is arranged in the roller body 351 and is rotatably connected with the roller shaft 352, thereby reducing the friction between the roller shaft 352 and the roller body 351, and extending the service life of the first roller 35 and the second roller 36. The roller body 351 is configured as a cylindrical structure, so that the roller body 351 and the battery 200 are rolled and abutted, preventing the battery 200 from being bruised or scratched. The material of the roller body 351 includes but is not limited to polyurethane, rubber or stainless steel. In this embodiment, the roller body 351 is configured as a polyurethane roller body, so that the roller body 351 has good elasticity and flexibility, so under the joint action of rotation and friction, the impurities attached to the battery 200 can be cleaned, and the battery 200 will not be damaged, thereby extending the service life of the first roller 35 and the second roller 36.

[0052] It should be noted that, in some embodiments, the structural setting of the first roller 35 and the structural setting of the second roller 36 may also be different. The structural setting of the first roller 35 and the second roller 36 can be set according to the actual application scenario, and the embodiment of the utility model does not specifically limit it. For example, the first roller 35 is fixed on the mounting base 10, and the second roller 36 is movable relative to the mounting base 10.

[0053] In some embodiments, each cleaning component 30 also includes an elastic buffer structure 37, which is used to adjust the distance between the first roller 35 and the second roller 36, so as to avoid the problem of extrusion and deformation of the battery 200 caused by thickness deviation of the battery 200, so as to achieve the purpose of protecting the battery 200, and to achieve the first roller 35 and the second roller 36 can pass through the battery 200 of different thicknesses, so as to achieve the cleaning of batteries 200 of different thicknesses, with a wider range of applications and strong flexibility.

[0054] The elastic buffer structure 37 includes an elastic member 371 and a guide structure 372. The guide structure 372 is disposed on the mounting base 10, and at least one end of the elastic member 371 is connected to the first roller 35 or the second roller 36. The guide structure 372 is used to guide the elastic expansion direction of the elastic member 371, and the elastic expansion direction is parallel to the thickness direction of the battery 200. Thus, the first roller 35 and / or the second roller 36 can move along the thickness direction of the battery 200 to prevent the battery 200 from being squeezed and deformed.

[0055] Exemplarily, in this embodiment, one end of the elastic member 371 is connected to the first roller 35 or the second roller 36, and the other end of the elastic member 371 is connected to the guide structure 372. Specifically, the guide structure 372 includes a guide base 3721, a guide block 3722 and a guide shaft 3723. The guide base 3721 is fixed on the mounting base 10, the elastic member 371 is arranged between the guide base 3721 and the guide block 3722, and the guide shaft 3723 is arranged on the guide base 3721 and penetrates the guide block 3722. The first roller 35 or the second roller 36 can movably penetrate the mounting base 10 and is connected to the guide block 3722, so that the guide block 3722 can drive the first roller 35 or the second roller 36 to move relative to the guide shaft 3723 along the thickness direction of the battery 200, and the central axis of the guide shaft 3723 is parallel to the thickness direction of the battery 200, thereby adjusting the distance between the first roller 35 and the second roller 36. The elastic member 371 may be, but is not limited to, a spring or a spring sheet, which is not specifically limited in the present embodiment. Of course, in some embodiments, one end of the elastic member 371 is connected to the first roller 35, and the other end of the elastic member 371 is connected to the second roller 36. The guide structure 372 may be configured as a guide shaft 3723, and the elastic member 371 is sleeved on the guide shaft 3723.

[0056] In some embodiments, the guide structure 372 further includes a guide bearing 3724. The guide bearing 3724 is disposed in the guide block 3722, and the guide block 3722 is connected to the guide shaft 3723 through the guide bearing 3724, thereby improving the smoothness of movement, reducing wear, and reducing noise during the movement of the guide block 3722 relative to the guide shaft 3723.

[0057] Exemplarily, in the present embodiment, each cleaning assembly 30 includes four elastic buffer structures 37. Two elastic buffer structures 37 are independently arranged, wherein two elastic buffer structures 37 are correspondingly connected to the two ends of the first roller 35, wherein the other two elastic buffer structures 37 are correspondingly connected to the two ends of the second roller 36, so as to realize that both the first roller 35 and the second roller 36 are movable relative to the mounting base 10, improve the stability of the first roller 35 and the second roller 36 moving along the thickness direction of the battery 200, facilitate the adjustment of the distance between the first roller 35 and the second roller 36, and facilitate the assembly, disassembly or maintenance of the cleaning assembly 30. Of course, in some embodiments, each cleaning assembly 30 may also include two elastic buffer structures 37, and the two elastic buffer structures 37 are correspondingly connected to the two ends of the first roller 35 or the second roller 36, so that one of the first roller 35 and the second roller 36 can be movable relative to the mounting base 10, the structure is simple, and the cost is reduced. It should be noted that the number of the elastic buffer structures 37 can be designed according to actual conditions, and the embodiment of the utility model does not make any specific limitation. For example, the elastic buffer structure 37 can also include one or three.

[0058] Exemplarily, in the present embodiment, the structure of the first cleaning member 31 is the same as that of the second cleaning member 32, and the structure of the first driving member 51 is the same as that of the second driving member 52. The first cleaning member 31 includes a rotating shaft 311, a cleaning sleeve 312 and a first helical gear 313, and the second cleaning member 32 also includes a rotating shaft 311, a cleaning sleeve 312 and a first helical gear 313. The first driving member 51 includes a driver 511, an output shaft 512 and a second helical gear 513, and the second driving member 52 also includes a driver 511, an output shaft 512 and a second helical gear 513. The second helical gear 513 is arranged on the output shaft 512 and meshes with the first helical gear 313, and the driver 511 is used to drive the output shaft 512 to drive the second helical gear 513 to rotate together with the first helical gear 313. Thus, the driver 511 can optimize the spatial layout of the drive assembly 50 and the cleaning assembly 30 by converting the horizontal rotation of the output shaft 512 into the vertical rotation of the cleaning member, saving space.

[0059] The cleaning sleeve 312 is fixedly mounted on the rotating shaft 311, so that rolling friction can occur between the cleaning sleeve 312 and the battery 200 to clean the battery 200. The cleaning sleeve 312 is detachably mounted on the rotating shaft 311, so that it is easy to replace the cleaning sleeve 312. The material of the cleaning sleeve 312 includes but is not limited to nylon, polyurethane or polyvinyl chloride.

[0060] In some embodiments, the first cleaning member 31 further includes a stopper 314. The second cleaning member 32 also includes a stopper 314, which is detachably connected to the rotating shaft 311 and is used to limit the position of the cleaning sleeve 312 relative to the rotating shaft 311. As a result, the installation efficiency and disassembly efficiency of the cleaning sleeve 312 are improved, and the cleaning sleeve 312 is easily replaced. Exemplarily, in this embodiment, both ends of the rotating shaft 311 are detachably connected to the stopper 314, and the cleaning sleeve 312 is clamped between two adjacent stoppers 314. The rotating shaft 311 and the stopper 314 can be detachably connected together by means of, but not limited to, snaps, locking screws, and the like.

[0061] In some embodiments, the first cleaning member 31 further includes a seat bearing 315. The second cleaning member 32 also includes a seat bearing 315. The seat bearing 315. Both ends of the rotating shaft 311 are mounted on the mounting base 10 through the seat bearing 315, thereby improving the reliability and smoothness of the rotating shaft 311 driving the cleaning sleeve 312 to rotate.

[0062] The number of the first helical gears 313 corresponds to the number of the second helical gears 513. The rotation of the first helical gear 313 can drive the second helical gear 513 to rotate, so that the first cleaning member 31 and the second cleaning member 32 can roll and rub against the battery 200, thereby improving the cleaning effect of the battery 200. The helical angle of the second helical gear 513 is 45°, and the pressure angle of the second helical gear 513 is 20°, so that the stability of the right-angle staggered transmission of the first driving member 51 and the second driving member 52 can be ensured, and the production cost of the second helical gear 513 is low. Of course, in some embodiments, the helical angle and pressure angle of the second helical gear 513 can be set according to actual conditions, and the embodiment of the utility model is not specifically limited. For example, the helical angle of the second helical gear 513 is 15°-45°, and the pressure angle of the second helical gear 513 is 20°-25°. The structure of the first helical gear 313 can be the same as that of the second helical gear 513; or, they can be different.

[0063] The first driving member 51 also includes a bearing seat 515 and a coupling 516. The second driving member 52 may also include a bearing seat 515 and a coupling 516. The bearing seat 515 is mounted on the mounting base 10 and is rotatably connected to the coupling 516. The output shaft 512 includes a plurality of shaft segments 5121, and two adjacent shaft segments 5121 are transmission-connected through the coupling 516. Thus, the problem of the output shaft 512 being too long and affecting the power transmission is avoided, the stability of the driving force output by the driver 511 being transmitted to the cleaning assembly 30 is improved, the reliability of the cleaning device 100 cleaning multiple batteries 200 at the same time is achieved, the cleaning effect and cleaning efficiency of the cleaning device 100 are improved, and the processing difficulty of the first driving member 51 and the second driving member 52 is reduced, which facilitates the assembly of the first driving member 51 and the second driving member 52.

[0064] Please also read Figure 1 and Figure 5 , Figure 5 yes Figure 1 Schematic diagram of the structure of the driving assembly 50 and the local installation base 10 of the cleaning device 100 in the figure. The driver 511 includes a driving motor 5111 and a coupling 5112. One end of the coupling 5112 is connected to the driving motor 5111, and the other end of the coupling 5112 is connected to the output shaft 512, so that the coupling 5112 can make the output end of the driving motor 5111 and the output shaft 512 reach a concentric effect, avoiding the output shaft 512 from causing excessive wear and tear due to the non-concentricity of the driving motor 5111 when the output shaft 512 moves. In the present embodiment, the driving motor 5111 is configured as a right-angle reduction motor, thereby increasing the output torque of the driving motor 5111, optimizing the spatial layout, and reducing the occupied space of the driving assembly 50. Of course, in some embodiments, the driving motor 5111 can also be a linear reduction motor or other types of motors, and the coupling 5112 can also be omitted.

[0065] It should be noted that, in some embodiments, the structural setting of the first cleaning member 31 may be different from the structural setting of the second cleaning member 32, the structural setting of the first driving member 51 may be different from the structural setting of the second driving member 52, the structural setting of the first cleaning member 31 and the second cleaning member 32 and the structural setting of the first driving member 51 and the second section member may be set according to the actual application scenario, and the embodiment of the utility model does not make specific restrictions. For example, the first cleaning member 31 is fixed on the mounting base 10, and the second cleaning member 32 is movable relative to the mounting base 10. For another example, the driver 511 of the first driving member 51 is configured as a right-angle reduction motor, and the driver 511 of the second driving member 52 is configured as a linear reduction motor; or, the first driving member 51 includes a bearing seat 515 and a coupling 516, and the second driving member 52 does not include a bearing seat 515 and a coupling 516.

[0066] Please refer again Figure 1 In some embodiments, the cleaning device 100 further includes a distance adjustment structure 70. The distance adjustment structure 70 is used to adjust the distance between the first cleaning member 31 and the second cleaning member 32. Thus, the cleaning device 100 can clean batteries 200 of different thicknesses, avoid the problem of the batteries 200 being tipped over and pinched, and improve the cleaning range and cleaning effect of the cleaning device 100.

[0067] Please also read Figure 1 and Figure 6 , Figure 6 yes Figure 1 The top view of the cleaning device 100 in FIG. The mounting base 10 includes a slide rail 11, a first mounting structure 12 and a second mounting structure 13. The slide rail 11 is slidably matched with the first mounting structure 12 and the second mounting structure 13 along the thickness direction of the battery 200. The first mounting structure 12 is connected to the first cleaning member 31 and the first driving member 51, and the second mounting structure 13 is connected to the second cleaning member 32 and the second driving member 52. The distance adjustment structure 70 is used to adjust the first mounting structure 12 and / or the second mounting structure 13 to slide relative to the slide rail 11. The extension direction of the slide rail 11 is parallel to the thickness direction of the battery 200. Thus, on the one hand, the distance between the first mounting structure 12 and the second mounting structure 13 can be adjusted based on the distance adjustment structure 70 to indirectly adjust the distance between the first cleaning member 31 and the second cleaning member 32 to adapt to batteries 200 of different thicknesses, thereby avoiding the problem of the battery 200 being squeezed and damaged, and allowing the battery 200 to roll and rub between the first cleaning member 31 and the second cleaning member 32, thereby improving the cleaning effect. On the other hand, the assembly efficiency of the various parts of the cleaning device 100 is improved, making the cleaning device 100 more compact and smaller in size. The first cleaning member 31 and the second cleaning member 32 can penetrate the battery 200 with a thickness of 13.5mm-30mm.

[0068] Exemplarily, in the present embodiment, the distance adjustment structure 70 is used to adjust the first mounting structure 12 and the second mounting structure 13 to slide in opposite directions relative to the slide rail 11 along the thickness direction of the battery 200. Specifically, the distance adjustment structure 70 is used to drive the first mounting structure 12 to drive the first cleaning member 31 and the first driving member 51 to slide relative to the slide rail 11 along the first sliding direction S1, and the distance adjustment structure 70 is used to drive the second mounting structure 13 to drive the second cleaning member 32 and the second driving member 52 to slide relative to the slide rail 11 along the second sliding direction S2, wherein the first sliding direction S1 is opposite to the second sliding direction S2, and both are parallel to the thickness direction of the battery 200. Thus, the distance between the first mounting structure 12 and the second mounting structure 13 is adjusted, thereby increasing the adjustment accuracy and adjustment flexibility of the adjustment structure. Of course, in some embodiments, the distance adjustment structure 70 is used to adjust the first mounting structure 12 or the second mounting structure 13 to slide relative to the slide rail 11 along the thickness direction of the battery 200, thereby simplifying the overall structure of the cleaning device 100 and reducing costs.

[0069] The first mounting structure 12 includes a first fixing member 121, a first mounting member 122 and a first connecting member 123, and the second mounting structure 13 includes a second fixing member 131, a second mounting member 132 and a second connecting member 133. The first fixing member 121 and the second fixing member 131 are arranged adjacent to each other and are respectively connected to the first driving member 51 and the second driving member 52. The first mounting member 122 and the second mounting member 132 are arranged adjacent to each other and are respectively connected to the first cleaning member 31 and the second cleaning member 32. The first connecting member 123 connects the first fixing member 121 and the first mounting member 122, and the second connecting member 133 connects the second fixing member 131 and the second mounting member 132. Thus, the overall structure of the cleaning device 100 is simplified, and the assembly, disassembly and processing of the various parts of the cleaning device 100 are facilitated.

[0070] Please also read Figure 4 and Figure 7 , Figure 7 yes Figure 1Schematic diagram of the structure of the cleaning device 100 from a second perspective. In some embodiments, the first mounting member 122 and the second mounting member 132 each include a first mounting plate 1221, a second mounting plate 1222 and a connecting plate 1223, the connecting plate 1223 is connected between the first mounting plate 1221 and the second mounting plate 1222, the first cleaning member 31 is connected between the first mounting plate 1221 and the second mounting plate 1222 of the first mounting member 122, and the second cleaning member 32 is connected between the first mounting plate 1221 and the second mounting plate 1222 of the second mounting member 132. Therefore, based on the setting of the connecting plate 1223 to connect the first mounting plate 1221 and the second mounting plate 1222, the first mounting member 122 and the second mounting member 132 are improved to be an integral structure, and the structural strength is increased. Therefore, when the cleaning component 30 rotates at a high speed, the second mounting part at the bottom will not swing left and right along the slide rail 11, and no abnormal noise will be generated, which can be suitable for occasions where the cleaning component 30 rotates at a high speed; on the other hand, the first mounting plate 1221 and the second mounting plate 1222 can maintain synchronous movement, and at the same time, the positions of the first cleaning member 31 and the second cleaning member 32 can be adjusted as needed when the distance adjustment structure 70 is adjusted, thereby improving the distance adjustment reliability and stability of the distance adjustment structure 70.

[0071] In some embodiments, the mounting base 10 further includes a slider 15, which is mounted on the first mounting structure 12 and / or the second mounting structure 13 and slidably cooperates with the guide rail 75 to facilitate assembly, disassembly and processing of various parts of the cleaning device 100. Specifically, the first mounting plate 1221 and the second mounting plate 1222 are slidably connected to the slide rail 11 through the slider 15.

[0072] Please also read Figure 1 and Figure 8 , Figure 8 yes Figure 1 The schematic diagram of the structure of the distance adjustment structure 70 of the cleaning device 100 in FIG. The distance adjustment structure 70 includes a driving unit 71, a driving gear 72, a transmission rack 73 and a movable plate 74. The transmission rack 73 is fixed on the movable plate 74 and meshes with the driving gear 72. The driving unit 71 is used to drive the driving gear 72 to rotate so as to drive the transmission rack 73 to move. At least one guide groove 740 is provided on the movable plate 74, and a guide protrusion 120 is provided at a position corresponding to the guide groove 740 on the first mounting structure 12 and / or the second mounting structure 13. The guide protrusion 120 is slidably matched with the guide groove 740, and the extension direction of the guide groove 740 is arranged at an angle with the transmission direction of the transmission rack 73. Thus, the distance adjustment structure 70 can move in the guide groove 740 through the guide protrusion 120, and the vertical movement of the transmission rack 73 is converted into the horizontal movement of the first sliding mechanism and / or the second mounting structure 13 through the guide protrusion 120, so as to achieve the purpose of changing the distance, and the structure is compact and easy to assemble.

[0073] Exemplarily, in an embodiment, the guide groove 740 includes a first groove 7401 and a second groove 7402, and a first protrusion 1201 is provided at a position corresponding to the first groove 7401 on the first mounting structure 12, and the first protrusion 1201 is connected to the first cleaning member 31 and slides with the first groove 7401. A second protrusion 1202 is provided at a position corresponding to the second groove 7402 on the second mounting structure 13, and the second protrusion 1202 is connected to the second cleaning member 32 and slides with the second groove 7402. Thus, the distance adjustment structure 70 can adjust the positions of the first cleaning member 31 and the second cleaning member 32 at the same time, thereby increasing the adjustment accuracy and adjustment flexibility of the adjustment structure. In some embodiments, the guide groove 740 can only be provided with the first groove 7401 or the second groove 7402.

[0074] The first groove 7401 and the second groove 7402 are arranged at an angle relative to the transmission direction of the transmission rack 73. Specifically, the extension direction of the first groove 7401 and the extension direction of the second groove 7402 form an angle in which the opening is facing away from the driving part 71. The angle is 30°-60°. By way of example, in the present embodiment, the angle is 60°, which is convenient for calculating the adjustment distance, and the overall structure is compact, which is convenient for the assembly of various parts. It should be noted that the number of guide grooves 740 can be set according to factors such as the number of cleaning components 30 and the size of the cleaning device 100, and the embodiment of the utility model is not specifically limited.

[0075] A transmission rack 73 is provided on the side of the movable plate 74 away from the cleaning assembly 30, and a guide groove 740 is provided on the side of the movable plate 74 close to the cleaning assembly 30, so as to make the overall structure more compact and avoid the problem that the vibration of the driving part 71 affects the position of the output shaft 512. Specifically, a mounting groove 7403 is provided on the side of the movable plate 74 away from the cleaning assembly 30, and the transmission rack 73 is installed on the groove wall of the mounting groove 7403.

[0076] Please refer again Figure 1 and Figure 2 In some embodiments, the distance adjustment structure 70 further includes a guide rail 75, the guide rail 75 is slidably matched with the movable plate 74, and the extension direction of the guide rail 75 is the same as the extension direction of the transmission rack 73, thereby improving the distance adjustment smoothness and reliability of the distance adjustment structure 70. The cleaning device 100 also includes a box 101, and the guide rail 75 is fixed to the box 101. The mounting seat, at least one cleaning component 30, the driving component 50 and the distance adjustment structure 70 are connected as a whole and installed in the box 101. The cleaning device 100 also includes a recycling structure, which is used to recycle the residue of the battery 200 after being cleaned by the cleaning component 30, saving resources, improving the reuse rate of materials, and reducing costs.

[0077] Please also read Figure 6 and Fig. 9, Fig. 9 yes Figure 1 Schematic diagram of the local structure of the mounting base 10 of the cleaning device 100 in FIG. Exemplarily, in this embodiment. The first fixing member 121 includes a first fixing plate 1211, a second fixing plate 1212 and a third fixing plate 1213. The second fixing member 131 includes a fourth fixing plate 1311, a fifth fixing plate 1312 and a sixth fixing plate 1313. The output shaft 512 of the first driving member 51 is rotatably connected to the first fixing plate 1211, the second fixing plate 1212 and the third fixing plate 1213. The second fixing plate 1212 is located between the first fixing plate 1211 and the third fixing plate 1213. The first fixing plate 1211 and the third fixing plate 1213 are connected to both ends of the output shaft 512 of the first driving member 51. The output shaft 512 of the second driving member 52 is rotatably connected to the fourth fixing plate 1311, the fifth fixing plate 1312 and the sixth fixing plate 1313. The fifth fixing plate 1312 is located between the fourth fixing plate 1311 and the sixth fixing plate 1313. The fourth fixing plate 1311 and the sixth fixing plate 1313 are connected to two ends of the output shaft 512 of the first driving member 51 .

[0078] The first connecting member 123 includes a first connecting body 1231, a second connecting body 1232 and a third connecting body 1233, and the second connecting member 133 includes a fourth connecting body 1331, a fifth connecting body 1332 and a sixth connecting body 1333. The mounting base 10 includes a plurality of first mounting plates 1221 and a plurality of second mounting plates 1222. The plurality of first mounting plates 1221 include a first sub-mounting plate 12211 and a second sub-mounting plate 12212 adjacent to and spaced from the first sub-mounting plate 12211. The first sub-mounting plate 12211 is connected to the first cleaning member 31, and the second sub-mounting plate 12212 is connected to the second cleaning member 32. The plurality of second mounting plates 1222 include a third sub-mounting plate 12221 and a fourth sub-mounting plate 12222 adjacent to and spaced from the third sub-mounting plate 12221. The third sub-mounting plate 12221 is connected to the first cleaning member 31, and the fourth sub-mounting plate 12222 is connected to the second cleaning member 32. The first connector 1231 is connected to the first fixing plate 1211, the second fixing plate, and the first sub-mounting plate 12211 located between the first fixing plate 1211 and the second fixing plate 1212, the second connector 1232 is connected to the third fixing plate 1213 and the first sub-mounting plate 12211 closest to the third fixing plate 1213, and the third connector 1233 is connected to the third sub-mounting plate 12221 located between the third fixing plate 1213 and the fifth fixing plate 1312. The fourth connector 1331 is connected to the fifth fixing plate 1312, the sixth fixing plate, and the second sub-mounting plate 12212 located between the fifth fixing plate 1312 and the sixth fixing plate 1313, the fifth connector 1332 is connected to the fourth fixing plate 1311 and the second sub-mounting plate 12212 closest to the fourth fixing plate 1311, and the sixth connector 1333 is connected to the fourth sub-mounting plate 12222 located between the second fixing plate 1212 and the fourth fixing plate 1311. The first sub-mounting plate 12211 closest to the second fixing plate 1212 and the first sub-mounting plate 12211 closest to the fifth fixing plate 1312 are each provided with a first protrusion 1201, and the second sub-mounting plate 12212 closest to the second fixing plate 1212 and the second sub-mounting plate 12212 closest to the fifth fixing plate 1312 are each provided with a second protrusion 1202.

[0079] The distance adjustment steps of the distance adjustment structure 70 are as follows. When the driving unit 71 drives the driving gear 72 to drive the transmission rack 73 and the movable plate 74 to move toward the side away from the cleaning assembly 30, the movable plate 74 pushes the first sub-mounting plate 12211 and the second sub-mounting plate 12212 closest to the fifth fixing plate 1312 and the first sub-mounting plate 12211 and the second sub-mounting plate 12212 closest to the second fixing plate 1212 to open, and drives the first fixing plate 1211, the second fixing plate 1212, the third fixing plate 1213, and the first sub-mounting plate 12211 located between the second fixing plate 1212 and the fourth fixing plate 1311 to move. 2211, the first sub-mounting plate 12211 and the third sub-mounting plate 12221 located between the third fixing plate 1213 and the fifth fixing plate 1312 move along the first sliding direction S1, and drive the fourth fixing plate 1311, the fifth fixing plate 1312, the sixth fixing plate 1313, the second sub-mounting plate 12212 located between the second fixing plate 1212 and the fourth fixing plate 1311, the second sub-mounting plate 12212 and the fourth sub-mounting plate 12222 located between the third fixing plate 1213 and the fifth fixing plate 1312 to move along the second sliding direction S2. Thus, the distance adjustment structure 70 simultaneously changes the distance between the adjacent first cleaning member 31 and the second cleaning member 32, thereby achieving the distance change. The distance-adjusting structure 70 is generally adjusted when replacing batteries 200 of different thicknesses. The setting of the distance-adjusting structure 70 enables the cleaning device 100 to clean batteries 200 with a thickness of 13.5 mm-30 mm. The distance between the adjacent first cleaning members 31 and the second cleaning members 32 is adjusted by the distance-adjusting structure 70, thereby avoiding the problem of the battery 200 being tipped over or clamped during the cleaning process.

[0080] The embodiments of the present invention are described in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A cleaning device for cleaning a battery, characterized in that: The cleaning device comprises: Install the base; At least one cleaning assembly is disposed on the mounting base, each of the cleaning assemblies comprises a first cleaning member and a second cleaning member, the first cleaning member and the second cleaning member are arranged along the length direction of the cleaning device, the length direction of the cleaning device is parallel to the thickness direction of the battery, the battery is passed through between the first cleaning member and the second cleaning member, and is used to roll and abut against the battery; A driving assembly is arranged on the mounting base, and the driving assembly includes a first driving member and a second driving member, the first driving member is used to drive the first cleaning member to rotate along a first direction, and the second driving member is used to drive the second cleaning member to rotate along a second direction, wherein the first direction is opposite to the second direction.

2. The cleaning device according to claim 1, characterized in that The number of the cleaning components includes multiple, and the multiple cleaning components are arranged on the installation base at intervals along the length direction of the cleaning device.

3. The cleaning device according to claim 1, characterized in that The tangent direction of the movement trajectory of the first cleaning member and the battery at the abutment point and the tangent direction of the movement trajectory of the second cleaning member and the battery at the abutment point are respectively opposite to the moving direction of the battery, and the moving direction of the battery is parallel to the width direction of the cleaning device.

4. The cleaning device according to claim 1, characterized in that The first driving member and the second driving member are located on the same side of the cleaning assembly in the height direction of the cleaning device; or, the first driving member and the second driving member are located on different sides of the cleaning assembly in the height direction of the cleaning device.

5. The cleaning device according to claim 1, characterized in that Each of the cleaning components also includes a first roller and a second roller. The first roller and the first cleaning member are arranged in sequence along the moving direction of the battery and are used to roll and abut against the battery. The second roller and the second cleaning member are arranged in sequence along the moving direction of the battery. The battery is passed through the first roller and the first roller member and are used to roll and abut against the battery.

6. The cleaning device according to claim 5, characterized in that Each of the cleaning components further includes an elastic buffer structure, and the elastic buffer structure is used to adjust the distance between the first roller and the second roller.

7. The cleaning device according to claim 6, characterized in that The elastic buffer structure includes an elastic member and a guide structure, wherein the guide structure is arranged on the mounting base and is used to guide the elastic expansion and contraction direction of the elastic member, and the elastic expansion and contraction direction is parallel to the thickness direction of the battery.

8. The cleaning device according to claim 1, characterized in that The first cleaning member and the second cleaning member each include a rotating shaft, a cleaning sleeve and a first helical gear. The first driving member and the second driving member each include a driver, an output shaft and a second helical gear. The second helical gear is arranged on the output shaft and meshes with the first helical gear. The driver is used to drive the output shaft to drive the second helical gear to rotate together with the first helical gear.

9. The cleaning device according to claim 8, characterized in that The first driving member and the second driving member each further include a bearing seat and a coupling, wherein the bearing seat is mounted on the mounting base and rotationally connected to the coupling, and the output shaft includes a plurality of shaft segments, and two adjacent shaft segments are transmission-connected via the coupling.

10. The cleaning device according to claim 8, characterized in that The first cleaning member and the second cleaning member each further include a limiting member, which is detachably connected to the rotating shaft and is used to limit the position of the cleaning sleeve relative to the rotating shaft.

11. The cleaning device according to claim 1, characterized in that: The cleaning device further comprises a distance adjusting structure, and the distance adjusting structure is used to adjust the distance between the first cleaning member and the second cleaning member.

12. The cleaning device according to claim 11, characterized in that The mounting base includes a slide rail, a first mounting structure and a second mounting structure. The slide rail slides with the first mounting structure and the second mounting structure along the thickness direction of the battery. The first mounting structure is connected to the first cleaning member and the first driving member, and the second mounting structure is connected to the second cleaning member and the second driving member. The distance adjustment structure is used to adjust the first mounting structure and / or the second mounting structure to slide relative to the slide rail, and the sliding direction of the slide rail is parallel to the thickness direction of the battery.

13. The cleaning device according to claim 12, characterized in that The first mounting structure includes a first fixing member, a first mounting member and a first connecting member, and the second mounting structure includes a second fixing member, a second mounting member and a second connecting member. The first fixing member is arranged adjacent to the second fixing member and is respectively connected to the first driving member and the second driving member. The first mounting member is arranged adjacent to the second mounting member and is respectively connected to the first cleaning member and the second cleaning member. The first connecting member connects the first fixing member and the first mounting member, and the second connecting member connects the second fixing member and the second mounting member.

14. The cleaning device according to claim 13, characterized in that The first mounting member and the second mounting member each include a first mounting plate, a second mounting plate and a connecting plate, the connecting plate is connected between the first mounting plate and the second mounting plate, the first cleaning member is connected between the first mounting plate and the second mounting plate of the first mounting member, and the second cleaning member is connected between the first mounting plate and the second mounting plate of the second mounting member.

15. The cleaning device according to claim 12, characterized in that The distance adjustment structure includes a driving part, a driving gear, a movable plate and a transmission rack, the transmission rack is fixed to the movable plate and meshes with the driving gear, the driving part is used to drive the driving gear to rotate so as to drive the transmission rack to move, at least one guide groove is arranged on the movable plate, a guide protrusion is arranged at a position corresponding to the guide groove on the first mounting structure and / or the second mounting structure, the guide protrusion is slidably matched with the guide groove, and a battery is arranged at an angle between an extension direction of the guide groove and a transmission direction of the transmission rack.

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