Battery case cleaning device

Abstract

The embodiment of the invention provides a battery shell cleaning device, and relates to the technical field of automobile part treatment equipment. The battery case cleaning device comprises a supporting plate; the fixing mechanism is arranged on the supporting plate, and the fixing mechanism is used for fixing the battery shell and the supporting plate or separating the battery shell from the supporting plate; the conveying mechanism is arranged on the supporting plate, the cleaning rods are arranged on the supporting plate in a sliding mode, the cleaning rods communicate with the conveying mechanism, the conveying mechanism is used for conveying water and / or air into the cleaning rods, and at least one end of each cleaning rod is provided with a nozzle; the driving mechanism is arranged on the supporting plate, and the driving mechanism is used for driving the cleaning rod to move in or out of the battery shell; according to the battery shell cleaning device, the cleaning quality of battery shell welding seams can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts processing equipment, and in particular to a battery shell cleaning device. Background Art

[0002] The automotive battery is the core component of new energy vehicles, responsible for storing and releasing electrical energy. The various components of the battery shell are tightly connected through welding technology, so that the battery shell can provide physical protection for components such as electrodes and electrolytes inside the battery.

[0003] After completing the welding of the battery shell, a cleaning device is required to clean the residual welding slag on the battery shell to prevent the welding slag from adversely affecting the battery performance and service life; the cleaning device of the related technology usually places the battery shell in a cleaning basket, and hangs the cleaning basket in a cleaning tank, and uses high-pressure water in the cleaning tank to spray the battery shell.

[0004] However, when the battery shell is sprayed with high-pressure water, only the surface of the battery shell can be cleaned, and the cleaning of the weld position of the battery shell is not thorough enough. Summary of the Invention

[0005] An embodiment of the present application provides a battery shell cleaning device to solve the technical problem that the cleaning device in the related art does not clean the weld position of the battery shell thoroughly enough.

[0006] The present invention provides a battery shell cleaning device, comprising:

[0007] Support plate;

[0008] A fixing mechanism, the fixing mechanism being disposed on the support plate and being used to fix or detach the battery shell from the support plate;

[0009] a conveying mechanism and at least one cleaning rod, wherein the conveying mechanism is disposed on the support plate, the cleaning rod is slidably disposed on the support plate, the cleaning rod is in communication with the conveying mechanism, the conveying mechanism is used to convey water and / or air into the cleaning rod, and at least one end of the cleaning rod is provided with a nozzle;

[0010] A driving mechanism is provided on the supporting plate and is used for driving the cleaning rod to move into or out of the battery housing.

[0011] In some embodiments, the fixing mechanism comprises:

[0012] a fixing frame, the fixing frame being arranged on the supporting plate;

[0013] Clamping plates, the clamping plates being provided on opposite sides of the fixing frame;

[0014] A movable driving member is provided on the supporting plate and is used for driving the clamping plates on both sides to move closer to or away from each other.

[0015] In some embodiments, there are at least two fixing frames, and two clamping plates are provided. The two clamping plates are respectively arranged on opposite sides of the plurality of fixing frames, and abutment blocks are provided on the support plate and between adjacent fixing frames. The movable driving member is used to drive the clamping plates to move so as to abut the plurality of battery shells against the abutment blocks.

[0016] In some embodiments, a limiting rod is provided on the support plate, and the limiting rod is provided along the arrangement direction of the plurality of fixing frames, and the limiting rod is used to abut against the plurality of battery shells on the fixing frames at the same time.

[0017] In some embodiments, a base is further included, which is slidably arranged on the support plate, and multiple cleaning rods are arranged on the base. The driving mechanism is used to drive the base to move on the support plate to drive the multiple cleaning rods to move in or out of the battery shell.

[0018] The conveying mechanism includes at least one conveying block, which is slidably arranged on the support plate. The conveying block is hollow and is provided with an input pipe, which is used to communicate with an air supply source and / or a water supply source. The conveying block is connected to the cleaning rod through a pipeline.

[0019] In some embodiments, the driving mechanism includes a screw and a rotating driving member. The screw is rotatably arranged on the support plate, the base is threadedly connected to the screw, and the rotating driving member is arranged on the support plate. The rotating driving member is used to drive the screw to rotate.

[0020] In some embodiments, a limiting mechanism is further included, wherein the limiting mechanism is disposed on the support plate and is used to limit the positions of the cleaning rods when the cleaning rods move.

[0021] In some embodiments, the limiting mechanism includes a limiting seat and multiple limiting blocks. The limiting seat is arranged on the support plate, and multiple limiting blocks are arranged on the limiting seat. A limiting space for the cleaning rod to pass through is formed between adjacent limiting blocks.

[0022] In some embodiments, a collecting trough is further included, wherein the support plate is tiltedly arranged on the upper portion of the collecting trough, and the collecting trough is used to collect sewage flowing down from the support plate.

[0023] In some embodiments, a filter element is provided in the collection tank, and the filter element is used to filter impurities in the sewage.

[0024] In some embodiments, the filter element includes a filter screen, both sides of the filter screen are connected to the inner wall of the collection tank, and a filter space is formed between the filter screen and the inner wall of the collection tank.

[0025] In some embodiments, a rear baffle is provided on the collection tank, and a top edge of the rear baffle is higher than a bottom edge of the support plate.

[0026] In some embodiments, side baffles are provided on opposite sides of the support plate, and the side baffles are provided along the length direction of the edge of the support plate.

[0027] In some embodiments, a top plate is provided between the edges of the side baffles on both sides away from the support plate.

[0028] In some embodiments, along a direction perpendicular to the support plate, a projection of the top plate on the support plate is staggered with the fixing mechanism.

[0029] In some embodiments, a closing plate and an adjusting mechanism are further included. The closing plate is slidably arranged on the top plate, and the adjusting mechanism is arranged on the top plate. The adjusting mechanism is used to drive the closing plate to be relative to or away from the fixing mechanism.

[0030] In some embodiments, a pressing mechanism is further included, wherein the pressing mechanism is disposed on the top plate and is used to press the battery shell onto the support plate.

[0031] In some embodiments, the clamping mechanism includes a clamping rod and a clamping drive member, the clamping drive member is arranged on the top plate, the clamping rod is arranged on the clamping drive member, and the clamping drive member is used to drive the clamping rod toward or away from the multiple battery shells.

[0032] The embodiment of the present application provides a battery shell cleaning device. When the battery shell needs to be cleaned, the battery shell is fixed on the support plate by a fixing mechanism, and the conveying mechanism can convey water or air into multiple cleaning rods. At this time, the multiple cleaning rods are driven by the driving mechanism to move in the multiple battery shells, so that the cleaning rods can clean the battery shell welds by spraying air or water through the nozzles. By adopting the setting of the driving mechanism, the nozzle can be moved back and forth along the length direction of the battery shell weld to clean the weld, so that the weld is thoroughly cleaned by the nozzle, thereby improving the cleaning quality of the battery shell weld. , so that the battery shell can be fixed on the support plate, preventing the battery shell from shaking during cleaning, thereby indirectly improving the cleaning quality of the battery shell; by adopting the arrangement of conveying mechanism to convey air into the nozzle, the nozzle can jet to achieve the blowing of welding slag in the battery shell, and when cleaning is completed, the nozzle can also achieve the drying of the battery shell by jetting; by adopting the arrangement of conveying mechanism to convey water into the nozzle, the nozzle can spray water to achieve the cleaning of the battery shell, and by the combination of jetting and water spraying from the nozzle, the weld is further cleaned thoroughly by the nozzle, thereby improving the cleaning quality of the battery shell weld. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0034] Figure 1 Schematic diagram of the battery shell cleaning device provided in this application Figure 1 ;

[0035] Figure 2 Schematic diagram of the battery shell cleaning device provided in this application Figure 2 ;

[0036] Figure 3 for Figure 2 Schematic diagram of the structure of the cleaning rod;

[0037] Figure 4 for Figure 2 Schematic diagram of the structure of the middle support plate;

[0038] Figure 5 for Figure 2 Schematic diagram of the structure of the fixing mechanism;

[0039] Figure 6 Schematic diagram of the battery shell cleaning device provided in this application Figure 3 ;

[0040] Figure 7 for Figure 6 A magnified view of part A in FIG;

[0041] Figure 8 for Figure 6 A magnified view of part B in FIG;

[0042] Figure 9 for Figure 1 Schematic diagram of the structure of the collecting tank;

[0043] Figure 10 for Figure 1 Schematic diagram of the structure of the middle top plate, side baffles and closing plate.

[0044] Description of reference numerals:

[0045] 100, support plate; 110, side baffle; 120, top plate; 130, closing plate; 140, adjustment mechanism; 150, pressing mechanism; 151, pressing drive member; 160, fixing frame;

[0046] 200, fixing mechanism; 210, fixing frame; 211, supporting column; 212, supporting rod; 213, fixing rod;

[0047] 220, clamping plate; 230, moving drive member; 231, drive plate; 240, abutment block;

[0048] 300, conveying mechanism; 310, conveying block; 311, input pipe; 312, pipeline;

[0049] 400, cleaning rod; 410, nozzle; 420, base; 421, mounting plate;

[0050] 500, driving mechanism;

[0051] 600, limit rod; 610, adjustment assembly; 611, adjustment seat; 612, adjustment rod; 620, connecting seat;

[0052] 700, limiting mechanism; 710, limiting seat; 711, first mounting seat; 712, rod body; 713, second mounting seat; 720, limiting block; 730, fixing seat; 740, abutting rod;

[0053] 800, collecting tank; 810, filter element; 820, rear baffle;

[0054] 900. Battery case.

[0055] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0056] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0057] After completing the welding of the battery shell, a cleaning device is required to clean the residual welding slag on the battery shell to prevent the welding slag from adversely affecting the battery performance and service life; the cleaning device of the related technology usually places the battery shell in a cleaning basket, and hangs the cleaning basket in a cleaning tank, and uses high-pressure water in the cleaning tank to spray the battery shell.

[0058] However, when the battery shell is sprayed with high-pressure water, only the surface of the battery shell can be cleaned, and the inside of the battery shell cannot be cleaned. In addition, when the battery shell is sprayed with high-pressure water, the cleaning basket may be caused to shake in the cleaning tank, and the cleaning of the battery shell weld position is not thorough enough.

[0059] The following specific embodiments describe in detail the technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0060] Combine Figures 1 to 4 , an embodiment of the present application provides a battery shell cleaning device, comprising:

[0061] Support plate 100;

[0062] The fixing mechanism 200 is provided on the support plate 100 and is used to fix or detach the battery housing 900 from the support plate 100;

[0063] A conveying mechanism 300 and at least one cleaning rod 400, wherein the conveying mechanism 300 is disposed on the support plate 100, and the cleaning rod 400 is slidably disposed on the support plate 100, the cleaning rod 400 being in communication with the conveying mechanism 300, and the conveying mechanism 300 is used to convey water and / or air into the cleaning rod 400, and a nozzle 410 is disposed at at least one end of the cleaning rod 400;

[0064] The driving mechanism 500 is disposed on the support plate 100 and is used to drive the cleaning rod 400 to move into or out of the battery housing 900 .

[0065] In this embodiment, multiple cleaning rods 400 are provided, and the support plate 100 includes multiple connecting plates, four of which are provided. Adjacent connecting plates are detachably connected by bolts, thereby facilitating the assembly and transportation of support plates 100 with larger areas; the cleaning rod 400 is hollow, and the nozzle 410 is provided at one end of the cleaning rod 400. The conveying mechanism 300 is used to transport water or air to the other end of the multiple cleaning rods 400, so that the conveying mechanism 300 can drive the nozzle 410 to spray water or air.

[0066] In other embodiments, nozzles 410 may be provided at both ends of the cleaning rod 400, and water and air may be delivered to the middle of the hollow cleaning rod 400 through the conveying mechanism 300, so that both ends of the cleaning rod 400 can simultaneously spray water or air through the nozzles 410 to clean the weld of the battery shell 900.

[0067] In the present application, when the battery shell 900 needs to be cleaned, the battery shell 900 is fixed on the support plate 100 by the fixing mechanism 200, and the conveying mechanism 300 can convey water or air into the multiple cleaning rods 400. At this time, the multiple cleaning rods 400 are driven by the driving mechanism 500 to move in the multiple battery shells 900, so that the cleaning rods 400 can spray air or water through the nozzles 410 to clean the welds of the battery shell 900. By adopting the setting of the driving mechanism 500, the nozzle 410 can be moved back and forth along the length direction of the weld of the battery shell 900 to clean the weld, so that the weld is thoroughly cleaned by the nozzle 410, thereby improving the cleaning quality of the weld of the battery shell 900. By adopting the setting of the fixing mechanism 200, the battery shell 900 can be cleaned. The battery shell 900 can be fixed on the support plate 100 to prevent the battery shell 900 from shaking during cleaning, thereby indirectly improving the cleaning quality of the battery shell 900; by adopting the setting of the conveying mechanism 300 to convey air to the nozzle 410, the nozzle 410 can spray to achieve the blowing of welding slag in the battery shell 900, and when cleaning is completed, the nozzle 410 can also achieve drying inside the battery shell 900 by spraying. By adopting the setting of the conveying mechanism 300 to convey water to the nozzle 410, the nozzle 410 can spray water to achieve cleaning inside the battery shell 900. By the combination of jet and water spraying of the nozzle 410, the weld is further cleaned thoroughly by the nozzle 410, thereby improving the cleaning quality of the weld of the battery shell 900.

[0068] Combine Figure 2 and Figure 5 , the fixing mechanism 200 includes:

[0069] A fixing frame 210, the fixing frame 210 is arranged on the support plate 100;

[0070] Clamping plates 220 are provided on opposite sides of the fixing frame 210;

[0071] The movable driving member 230 is disposed on the supporting plate 100 and is used to drive the clamping plates 220 on both sides to move closer to or away from each other.

[0072] In this embodiment, the fixing frame 210 includes a support column 211, a support rod 212 and a fixing rod 213. There are two support rods 212, which are parallel to each other and spaced apart. Each support rod 212 is provided with a support column 211 at both ends and the middle. The support column 211 is detachably connected to the support plate 100 by bolts. There are multiple fixing rods 213, and multiple fixing rods 213 are arranged along the length direction of the support rod 212. The fixing rod 213 is perpendicular to the support rod 212. Multiple fixing rods 213 are parallel to each other and spaced apart on the support rod 212; the mobile driving member 230 includes a cylinder, which is arranged on the support plate 100, and a driving plate 231 is provided on the driving end of the cylinder. Clamping plates 220 are provided on the driving plate 231 and on both sides of the driving plate 231, and the clamping plates 220 are arranged along the height direction of the battery shell 900.

[0073] In other embodiments, the fixing mechanism 200 can be replaced by a plurality of electromagnets provided on the support plate 100. By energizing the electromagnets, the battery shell 900 can be adsorbed, thereby also fixing the battery shell 900. The movable driving member 230 can be replaced by an electric cylinder or a hydraulic cylinder, etc.

[0074] Combine Figure 2 and Figure 5 At least two fixing frames 210 are provided, and two clamping plates 220 are provided. The two clamping plates 220 are respectively arranged on opposite sides of the multiple fixing frames 210. Abutment blocks 240 are provided on the support plate 100 and between adjacent fixing frames 210. The movable driving member 230 is used to drive the clamping plates 220 to move so as to abut the multiple battery shells 900 against the abutment blocks 240.

[0075] In this embodiment, two fixing frames 210 are provided, and two clamping plates 220 are respectively provided on the opposite sides of the two fixing frames 210; a guide rail is provided on the support plate 100, and a slider is provided on the clamping plate 220 that is clamped and slidably connected to the guide rail. The support plate 100 is also provided with a base body, and a guide rod is provided on the clamping plate 220 that is passed through and slidably connected to the base body. By adopting the guide rail and the slider as well as the base body and the guide rod, the movement of the clamping plate 220 can be guided to prevent the clamping plate 220 from offsetting during movement, thereby indirectly improving the fixing strength of the battery shell 900.

[0076] In the present application, when it is necessary to fix multiple battery shells 900, rubber blocks are inserted between adjacent battery shells 900, and multiple battery shells 900 are placed on multiple fixing rods 213. The two clamping plates 220 are driven closer to each other by the movable driving members 230 on both sides, so that the clamping plates 220 push the multiple battery shells 900 to abut against the abutment blocks 240, thereby fixing the multiple battery shells 900 on the fixing frame 210. After the battery shells 900 are cleaned, the two clamping plates 220 are driven away from each other by the movable driving members 230 on both sides, so that the multiple battery shells 900 are disengaged from the abutment blocks 240, thereby facilitating the removal of the battery shells 900 from the fixing frame 210. By adopting the setting of the clamping plates 220 and the abutment blocks 240, the clamping plates 220 and the abutment blocks 240 can cooperate to fix battery shells 900 of different specifications, thereby improving the applicability of the fixing mechanism 200.

[0077] Combine Figures 5 to 8 A limiting rod 600 is provided on the support plate 100 , and the limiting rod 600 is provided along the arrangement direction of the plurality of fixing frames 210 , and the limiting rod 600 is used to abut against the plurality of battery shells 900 on the fixing frames 210 at the same time.

[0078] In this embodiment, the limit rod 600 is used to simultaneously abut against multiple battery shells 900 on the two fixing frames 210; three groups of adjustment components 610 are provided on the support plate 100, and each group of adjustment components 610 includes two adjustment seats 611 and an adjustment rod 612 arranged between the two adjustment seats 611. The adjustment rods 612 of the three groups of adjustment components 610 are parallel to each other and arranged at intervals. The adjustment rods 612 are arranged perpendicular to the limit rod 600, and a connecting seat 620 is provided on the limit rod 600, which is sleeved and slidably connected to the three adjustment rods 612; by driving the connecting seat 620 to move on the adjusting rod 612, it is convenient to adjust the distance between the limit rod 600 and the fixing frame 210, so that the limit rod 600 can realize the limitation of battery shells 900 of different specifications, thereby improving the applicability of the limit rod 600.

[0079] In the present application, by adopting the setting of the limit rod 600, when multiple battery shells 900 abut against the limit rod 600 at the same time, the limit rod 600 can drive the multiple battery shells 900 to be flush. When multiple cleaning rods 400 are moved into the battery shell 900, it prevents the cleaning rod 400 from having different depths in the battery shell 900, resulting in some battery shells 900 not being effectively cleaned, thereby indirectly improving the cleaning quality of the battery shell 900 by the cleaning rod 400. By adjusting the distance between the limit rod 600 and the fixing frame 210, the relative position between the battery shell 900 and the cleaning rod 400 can be indirectly adjusted, thereby adjusting the moving depth of the cleaning rod 400 into the battery shell 900, which is convenient for the cleaning rod 400 to clean battery shells 900 of different lengths, thereby improving the applicability of the cleaning rod 400 and indirectly improving the cleaning quality of battery shells 900 of different lengths.

[0080] Combine Figures 5 to 8 The battery shell cleaning device also includes a base 420, which is slidably set on the support plate 100, and multiple cleaning rods 400 are set on the base 420. The driving mechanism 500 is used to drive the base 420 to move on the support plate 100 to drive the multiple cleaning rods 400 to move in or out of the battery shell 900.

[0081] In this embodiment, two bases 420 are provided, and the two bases 420 are respectively arranged opposite to the two fixing frames 210. A plurality of mounting plates 421 are provided on the base 420. The cleaning rod 400 is simultaneously passed through and fixedly connected to the plurality of mounting plates 421. The base 420 is slidably set on the support plate 100 through a plurality of sets of slide rails and sliders.

[0082] In the present application, a base 420 is adopted and multiple cleaning rods 400 are arranged on the base 420, so that when the base 420 slides on the support plate 100, it can drive multiple cleaning rods 400 to slide at the same time, so there is no need to slide each cleaning rod 400 on the support plate 100, and the base 420 can drive multiple cleaning rods 400 to have the same moving distance when sliding, thereby indirectly improving the cleaning quality of multiple cleaning rods 400 on multiple battery shells 900.

[0083] Combine Figures 5 to 8 The conveying mechanism 300 includes at least one conveying block 310, which is slidably set on the support plate 100. The conveying block 310 is hollow and is provided with an input pipe 311. The input pipe 311 is used to communicate with an air supply source and / or a water supply source. The conveying block 310 is connected to the cleaning rod 400 through a pipeline 312.

[0084] In this embodiment, four conveying blocks 310 are provided, and every two conveying blocks 310 are opposite to a base 420. The two conveying blocks 310 opposite to the base 420 are connected, and the conveying blocks 310 are slidably set on the support plate 100 through slide rails and sliders. The conveying blocks 310 and the base 420 share the slide rails and sliders; the input pipe 311 is connected to the air supply source and the water supply source at the same time, and separate water supply or separate air supply can be achieved through the control of the three-way valve; the conveying block 310 can be connected to the end of the cleaning rod 400 away from the nozzle 410 through a hard pipe, and the conveying block 310 can also be connected to the end of the cleaning rod 400 away from the nozzle 410 through a hose.

[0085] In the present application, by adopting the setting of the conveying block 310, when air or water is conveyed into the conveying block 310, the conveying block 310 can simultaneously convey air or water into multiple cleaning rods 400 through the pipeline 312, so that the pressure in each cleaning rod 400 is maintained consistent, thereby further improving the cleaning quality of multiple cleaning rods 400 on multiple battery shells 900.

[0086] The driving mechanism 500 includes a screw and a rotating driving member. The screw is rotatably arranged on the support plate 100. The base 420 is threadedly connected to the screw. The rotating driving member is arranged on the support plate 100 and is used to drive the screw to rotate.

[0087] In this embodiment, the rotating drive member is a motor, and the screw is fixedly arranged on the driving end of the motor. The conveying block 310 can be connected to the base 420, or the conveying block 310 can be directly connected to the screw thread; the screw and the rotating drive member can be set in multiple groups.

[0088] In the present application, when it is necessary to drive the base 420 to move on the support plate 100, the screw is driven to rotate by rotating the driving member. Since the base 420 is slidably set on the support plate 100 through the slide rail and the slider, the base 420 will not rotate along with the rotation of the screw, thereby making the base 420 move on the screw. By driving the screw forward and reversely by the driving motor, the cleaning rod 400 can be moved in or out of the battery shell 900, thereby improving the driving efficiency of the driving mechanism 500 on the cleaning rod 400.

[0089] Combine Figures 5 to 8 The battery shell cleaning device further includes a limiting mechanism 700 , which is disposed on the support plate 100 . The limiting mechanism 700 is used to limit the multiple cleaning rods 400 when the multiple cleaning rods 400 move.

[0090] In the present application, by adopting the setting of the limiting mechanism 700, the limiting mechanism 700 can limit the movement of multiple cleaning rods 400 when the multiple cleaning rods 400 move, preventing the cleaning rods 400 from being offset from the battery shell 900 when moving, thereby indirectly improving the effect of the cleaning rods 400 moving in or out of the battery shell 900.

[0091] Combine Figures 5 to 8 The limiting mechanism 700 includes a limiting seat 710 and a plurality of limiting blocks 720. The limiting seat 710 is arranged on the support plate 100. The plurality of limiting blocks 720 are all arranged on the limiting seat 710. A limiting space for the cleaning rod 400 to pass through is formed between adjacent limiting blocks 720.

[0092] In this embodiment, the limit seat 710 includes a first mounting seat 711, a plurality of rod bodies 712 and a plurality of second mounting seats 713. The first mounting seat 711 is arranged on the support plate 100. The first mounting seat 711 is arranged along a length direction perpendicular to the cleaning rod 400. The plurality of rod bodies 712 are all arranged on the first mounting seat 711. The plurality of second mounting seats 713 are connected end to end and arranged in an staggered manner. The plurality of second mounting seats 713 are all arranged on the plurality of rod bodies 712. The limit block 720 is arranged on the second mounting seat 713.

[0093] In the present application, by adopting the setting of multiple limit blocks 720, when the driving mechanism 500 drives multiple cleaning rods 400 to move, the cleaning rods 400 can move within the limit space between adjacent limit blocks 720, so that the limit blocks 720 guide the movement of the cleaning rods 400, preventing the cleaning rods 400 from being offset from the battery shell 900 during movement, thereby indirectly improving the effect of the cleaning rods 400 moving in or out of the battery shell 900.

[0094] Combine Figures 5 to 8 In this embodiment, a fixing seat 730 is provided on the support plate 100 and on both sides of the multiple limiting seats 710, and an abutment rod 740 is provided between the fixing seats 730 on both sides. The multiple cleaning rods 400 are used to abut against the abutment rod 740, thereby limiting the movement of the multiple cleaning rods 400 in the vertical direction, further preventing the cleaning rods 400 from deviating from the battery shell 900 when moving in or out of the battery shell 900.

[0095] Combine Figure 1 、 Figure 2 、 Figure 9 and Figure 10 The battery shell cleaning device also includes a collecting tank 800 , and the support plate 100 is tiltedly arranged on the upper part of the collecting tank 800 , and the collecting tank 800 is used to collect sewage flowing down from the support plate 100 .

[0096] In this embodiment, the collection trough 800 is rectangular; the angle between the support plate 100 and the opening of the collection trough 800 is 15°; in other embodiments, the shape of the collection trough 800 can be adaptively adjusted as needed, for example, the collection trough 800 is set to be irregular, and the angle between the support plate 100 and the opening of the collection trough 800 can be adjusted to 10°, 30° or 45°; the support plate 100 is mounted on the upper part of the collection trough 800 through the fixing frame 160.

[0097] In the present application, by adopting the setting of the collection tank 800, when multiple cleaning rods 400 clean the battery shell 900 through the nozzle 410, the sewage generated after cleaning can flow to the inclined support plate 100 and flow through the inclined support plate 100 to the collection tank 800 for collection, thereby preventing the sewage from affecting the surrounding environment and facilitating the one-time cleaning of the sewage.

[0098] Combine Figure 1 、 Figure 2 、 Figure 9 and Figure 10 A filter element 810 is provided in the collection tank 800, and the filter element 810 is used to filter impurities in the sewage.

[0099] In the present application, by adopting the setting of the filter element 810, the filter element 810 can filter out impurities in the sewage, and by filtering out the impurities in the sewage, the sewage can be recycled.

[0100] Combine Figure 1 、 Figure 2 、 Figure 9 and Figure 10 The filter element 810 includes a filter screen, both sides of which are connected to the inner wall of the collecting tank 800 , and a filtering space is formed between the filter screen and the inner wall of the collecting tank 800 .

[0101] In this embodiment, the filter is arranged in an “L” shape. The “L”-shaped filter is arranged at a corner of the collecting tank 800 , and a rectangular filtering space is formed between the “L”-shaped filter and the inner wall of the collecting tank 800 .

[0102] In the present application, by adopting the setting of a filter net, the water flowing from the collection tank 800 to the filter space will be filtered by the filter net. By setting a drain pipe connected to the filter space on the collection tank 800, or setting a water suction pump in the filter space, the water after the impurities are filtered out can be pumped out, which is convenient for the reuse of the filtered water.

[0103] In other embodiments, the filter element 810 may also be replaced with an activated carbon adsorption net, or the filter element 810 may be disposed in the drain pipe of the collection tank 800 so that the drain pipe is filtered through the filter element 810 when draining water.

[0104] Combine Figure 1 、 Figure 2 、 Figure 9 and Figure 10 A rear baffle 820 is provided on the collecting trough 800 , and the top edge of the rear baffle 820 is higher than the bottom edge of the support plate 100 .

[0105] In this embodiment, the rear baffle 820 is opposite to the bottom edge of the inclined support plate 100 , and the rear baffle 820 is perpendicular to the opening of the collecting trough 800 .

[0106] In the present application, by adopting the setting of the rear baffle 820, the rear baffle 820 can block the sewage flowing down from the bottom edge of the support plate 100, thereby preventing the sewage flowing down from the support plate 100 from flowing to the outside of the collection tank 800 due to inertia. When multiple cleaning rods 400 clean the battery shell 900 through the nozzle 410, the rear baffle 820 can also prevent the sewage from splashing to the outside of the collection tank 800, and by adopting the setting of the rear baffle 820, the area of ​​the collection tank 800 can be indirectly set smaller, thereby reducing the space occupied by the collection tank 800.

[0107] Combine Figure 1 、 Figure 2 、 Figure 9 and Figure 10 Side baffles 110 are provided on opposite sides of the support plate 100 , and the side baffles 110 are provided along the length direction of the edge of the support plate 100 .

[0108] In this embodiment, the side baffle 110 is arranged perpendicular to the opening of the collection trough 800, and the side baffle 110 is arranged between the top edge and the bottom edge of the inclined support plate 100; in other embodiments, the side baffle 110 can also be arranged at an angle, for example, the distance between the side baffles 110 on both sides is gradually reduced toward the support plate 100.

[0109] In the present application, by adopting the setting of the side baffles 110, the side baffles 110 on both sides can block the sewage flowing toward the side of the support plate 100 on the support plate 100, and when multiple cleaning rods 400 clean the battery shell 900 through the nozzle 410, the side baffles 110 can also prevent the sewage from splashing to the outside of the collection tank 800, and by adopting the setting of the side baffles 110, the area of ​​the collection tank 800 can be indirectly set to be smaller, thereby reducing the space occupied by the collection tank 800.

[0110] Combine Figure 1 、 Figure 2 、 Figure 9 and Figure 10 A top plate 120 is provided between the edges of the side baffles 110 on both sides away from the support plate 100 .

[0111] Along a direction perpendicular to the support plate 100 , the projection of the top plate 120 on the support plate 100 intersects with the fixing mechanism 200 .

[0112] In this embodiment, one side of the top plate 120 is connected to the top edge of one of the side panels 110 , and the other side of the top plate 120 is connected to the top edge of the other side panel 110 .

[0113] In the present application, by adopting the setting of the top plate 120, when multiple cleaning rods 400 clean the battery shell 900 through the nozzle 410, the top plate 120 cooperates with the side baffle 110 to further block the splashing sewage, thereby preventing the sewage from splashing to the outside of the collection tank 800, further improving the blocking effect of the splashing sewage; by staggering the top plate 120 and the fixing mechanism 200, the top plate 120 is prevented from blocking the fixing mechanism 200, thereby facilitating the removal and placement of the battery shell 900.

[0114] Combine Figure 1 、 Figure 2 、 Figure 9 and Figure 10 The battery shell cleaning device also includes a closing plate 130 and an adjusting mechanism 140. The closing plate 130 is slidably arranged on the top plate 120. The adjusting mechanism 140 is arranged on the top plate 120. The adjusting mechanism 140 is used to drive the closing plate 130 to be relative to or away from the fixing mechanism 200.

[0115] In this embodiment, the closing plate 130 is slidably set on the surface of the top plate 120 away from the support plate 100 through a slide rail and a slider. The closing plate 130 is set parallel to the support plate 100. When the closing plate 130 moves above the fixing mechanism 200, the top edge of the rear baffle 820 is higher than the bottom edge of the closing plate 130; the adjusting mechanism 140 includes a cylinder, and cylinders are set on both sides of the opposite sides of the top plate 120. The cylinder is set on the top plate 120, and the closing plate 130 is set on the driving end of the cylinder; in other embodiments, the adjusting mechanism 140 can also be replaced by an electric cylinder, a hydraulic cylinder or a gear rack.

[0116] In the present application, by adopting the setting of the closing plate 130 and the adjusting mechanism 140, when the battery shell 900 needs to be taken or placed, the closing plate 130 is driven to move by the adjusting mechanism 140, so that the closing plate 130 moves to the top plate 120 and overlaps with the top plate 120, which is convenient for taking or placing the battery shell 900. When the battery shell 900 needs to be cleaned, the closing plate 130 is driven to move by the adjusting mechanism 140, so that the closing plate 130 moves above the fixing mechanism 200, so that the closing plate 130 blocks the fixing mechanism 200. The closing plate 130 can block the sewage splashed when multiple cleaning rods 400 clean the battery shell 900 through the nozzle 410, preventing the sewage from splashing outside the collection tank 800, thereby preventing the sewage from affecting the surrounding environment.

[0117] Combine Figure 1 、 Figure 2 、 Figure 9 and Figure 10 The battery shell cleaning device also includes a pressing mechanism 150 , which is disposed on the top plate 120 , and is used to press the battery shell 900 onto the support plate 100 .

[0118] In the present application, by adopting the setting of the clamping mechanism 150, the clamping mechanism 150 can press the battery shell 900 onto the fixing frame 210, so that the clamping mechanism 150 can further fix multiple battery shells 900, prevent the battery shell 900 from falling on the fixing frame 210 during cleaning, and further improve the fixing strength of the battery shell 900 on the fixing frame 210.

[0119] Combine Figure 1 、 Figure 2 、 Figure 9 and Figure 10 The pressing mechanism 150 includes a pressing rod and a pressing driving member 151. The pressing driving member 151 is arranged on the top plate 120. The pressing rod is arranged on the pressing driving member 151. The pressing driving member 151 is used to drive the pressing rod to move closer to or away from the multiple battery shells 900.

[0120] In this embodiment, the clamping rod is arranged along the arrangement direction of the multiple battery shells 900, and a space for accommodating the clamping rod is formed between the closing plate 130 and the top plate 120, thereby preventing the closing plate 130 from interfering with the top plate 120 when it is away from the fixing mechanism 200; the clamping drive 151 is a cylinder, and two cylinders are provided. The cylinders are fixedly provided on the surface of the closing plate 130 away from the support plate 100, and the driving end of the cylinder is passed through and slidably connected to the closing plate 130, and the clamping rod is fixedly connected to the drive of the two cylinders; the clamping rod is provided with a guide rod passed through and slidably connected to the closing plate 130; in other embodiments, the clamping drive 151 can be replaced by an electric cylinder, a hydraulic cylinder or a screw drive.

[0121] In the present application, when it is necessary to further fix the multiple battery shells 900, the clamping rod is driven by the clamping drive 151 to move toward the multiple battery shells 900, so that the clamping rod abuts against the top of the multiple battery shells 900, so that the multiple battery shells 900 are pressed onto the fixing frame 210 by the clamping rod, thereby improving the fixing strength of the multiple battery shells 900.

[0122] The battery shell cleaning device provided by the present application, when it is necessary to clean the battery shell 900, the battery shell 900 is placed on the multiple fixing rods 213 of the fixing frame 210 by a manipulator, and the clamping plate 220 is driven to move by the mobile driving member 230, so that the clamping plate 220 presses the multiple battery shells 900 tightly and abuts the battery shell 900 against the abutting block 240, and the closing plate 130 is driven to move toward the top of the fixing mechanism 200 by the adjusting mechanism 140. At this time, air is transported toward the conveying block 310 through the input pipe 311, so that the cleaning rod 400 sprays air through the nozzle 410, and the screw is driven to rotate by the rotating driving member, so that the base 420 drives the multiple cleaning rods 400 to move into the battery shell 900 and move back and forth in the battery shell 900, so that the nozzle 4 10 The weld of the battery shell 900 is preliminarily cleaned by jetting, and water is transported toward the conveying block 310 through the input pipe 311, so that the cleaning rod 400 sprays water through the nozzle 410. At this time, when the cleaning rod 400 moves in the battery shell 900, the weld of the battery shell 900 can be cleaned again by spraying water. By repeating the above steps, the weld of the battery shell 900 is cleaned multiple times, so that the weld is thoroughly cleaned by the nozzle 410, thereby improving the cleaning quality of the weld of the battery shell 900. The sewage generated by cleaning the battery shell 900 can be blocked by the side baffle 110, the top plate 120, the closing plate 130 and the rear baffle 820, and flows along the inclined support plate 100 to the collection tank 800. The filter element 810 filters the sewage for reuse.

[0123] Finally, it should be noted that those skilled in the art will readily identify other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed herein. The present invention is not limited to the precise structure described above and illustrated in the accompanying drawings, and various modifications and variations may be made without departing from the scope thereof. The scope of the present invention is limited solely by the appended claims.

Claims

1. A battery shell cleaning device, characterized in that: include: Support plate (100); a fixing mechanism (200), the fixing mechanism (200) being arranged on the support plate (100), and the fixing mechanism (200) being used to fix or detach the battery shell (900) from the support plate (100); a conveying mechanism (300) and at least one cleaning rod (400), wherein the conveying mechanism (300) is arranged on the support plate (100), the cleaning rod (400) is slidably arranged on the support plate (100), the cleaning rod (400) is communicated with the conveying mechanism (300), the conveying mechanism (300) is used to convey water and / or air into the cleaning rod (400), and at least one end of the cleaning rod (400) is provided with a nozzle (410); A driving mechanism (500) is provided on the supporting plate (100), and the driving mechanism (500) is used to drive the cleaning rod (400) to move into or out of the battery housing (900).

2. The battery shell cleaning device according to claim 1, characterized in that: The fixing mechanism (200) comprises: a fixing frame (210), the fixing frame (210) being arranged on the supporting plate (100); Clamping plates (220), the clamping plates (220) being provided on opposite sides of the fixing frame (210); A movable driving member (230) is provided on the supporting plate (100), and the movable driving member (230) is used to drive the clamping plates (220) on both sides to move closer to or farther away from each other.

3. The battery shell cleaning device according to claim 2, characterized in that: At least two fixing frames (210) are provided, and two clamping plates (220) are provided. The two clamping plates (220) are respectively provided on opposite sides of the plurality of fixing frames (210). Abutment blocks (240) are provided on the support plate (100) and between adjacent fixing frames (210). The movable driving member (230) is used to drive the clamping plates (220) to move so as to abut the plurality of battery shells (900) against the abutment blocks (240).

4. The battery shell cleaning device according to claim 2, characterized in that: A limiting rod (600) is provided on the support plate (100), and the limiting rod (600) is arranged along the arrangement direction of the plurality of fixing frames (210). The limiting rod (600) is used to abut against the plurality of battery shells (900) on the fixing frames (210) at the same time.

5. The battery shell cleaning device according to any one of claims 1 to 4, characterized in that: The battery housing (900) further comprises a base (420), wherein the base (420) is slidably arranged on the support plate (100), and the plurality of cleaning rods (400) are all arranged on the base (420), and the driving mechanism (500) is used to drive the base (420) to move on the support plate (100) to drive the plurality of cleaning rods (400) to move into or out of the battery housing (900).

6. The battery shell cleaning device according to claim 5, characterized in that: The conveying mechanism (300) comprises at least one conveying block (310), the conveying block (310) being slidably arranged on the support plate (100), the conveying block (310) being hollow, an input pipe (311) being arranged on the conveying block (310), the input pipe (311) being used to communicate with an air supply source and / or a water supply source, and the conveying block (310) being communicated with the cleaning rod (400) via a pipeline (312).

7. The battery shell cleaning device according to claim 5, characterized in that: The driving mechanism (500) comprises a screw and a rotating driving member, wherein the screw is rotatably arranged on the support plate (100), the base (420) is threadedly connected to the screw, and the rotating driving member is arranged on the support plate (100), and is used to drive the screw to rotate.

8. The battery shell cleaning device according to any one of claims 1 to 4, characterized in that: It also includes a limiting mechanism (700), which is arranged on the support plate (100) and is used to limit the positions of the multiple cleaning rods (400) when the multiple cleaning rods (400) move.

9. The battery shell cleaning device according to claim 8, characterized in that: The limiting mechanism (700) comprises a limiting seat (710) and a plurality of limiting blocks (720); the limiting seat (710) is arranged on the support plate (100); the plurality of limiting blocks (720) are all arranged on the limiting seat (710); and a limiting space for the cleaning rod (400) to pass through is formed between adjacent limiting blocks (720).

10. The battery shell cleaning device according to any one of claims 1 to 4, characterized in that: It also includes a collecting trough (800), the support plate (100) is tiltedly arranged on the upper part of the collecting trough (800), and the collecting trough (800) is used to collect sewage flowing down from the support plate (100).

11. The battery shell cleaning device according to claim 10, characterized in that: A filter element (810) is provided in the collection tank (800), and the filter element (810) is used to filter impurities in sewage.

12. The battery shell cleaning device according to claim 11, characterized in that: The filter element (810) includes a filter screen, both sides of which are connected to the inner wall of the collection tank (800), and a filtering space is formed between the filter screen and the inner wall of the collection tank (800).

13. The battery shell cleaning device according to claim 10, characterized in that: A rear baffle (820) is provided on the collecting trough (800), and a top edge of the rear baffle (820) is higher than a bottom edge of the support plate (100).

14. The battery shell cleaning device according to any one of claims 1 to 4, characterized in that: Side baffles (110) are provided on opposite sides of the support plate (100), and the side baffles (110) are provided along the length direction of the edge of the support plate (100).

15. The battery shell cleaning device according to claim 14, characterized in that: A top plate (120) is provided between the edges of the side baffles (110) on both sides away from the support plate (100).

16. The battery shell cleaning device according to claim 15, characterized in that: Along a direction perpendicular to the support plate (100), a projection of the top plate (120) on the support plate (100) intersects with the fixing mechanism (200).

17. The battery shell cleaning device according to claim 16, characterized in that: The invention also includes a closing plate (130) and an adjusting mechanism (140), wherein the closing plate (130) is slidably arranged on the top plate (120), and the adjusting mechanism (140) is arranged on the top plate (120), and the adjusting mechanism (140) is used to drive the closing plate (130) to be relative to or away from the fixing mechanism (200).

18. The battery shell cleaning device according to any one of claims 14 to 17, characterized in that: The invention also includes a pressing mechanism (150), wherein the pressing mechanism (150) is arranged on the top plate (120), and the pressing mechanism (150) is used to press the battery shell (900) onto the support plate (100).

19. The battery shell cleaning device according to claim 18, characterized in that: The pressing mechanism (150) includes a pressing rod and a pressing drive (151), wherein the pressing drive (151) is arranged on the top plate (120), and the pressing rod is arranged on the pressing drive (151), and the pressing drive (151) is used to drive the pressing rod to move closer to or away from the plurality of battery shells (900).

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