Pole addressing and cleaning device and battery module production system

Abstract

The utility model relates to the technical field of battery modules, and particularly provides a pole addressing and cleaning device and a battery module production system. The pole addressing cleaning device comprises a positioning mechanism, a first addressing camera, a first laser cleaning mechanism, a first linear sliding rail and a second linear sliding rail, wherein the first linear sliding rail and the second linear sliding rail are arranged on the first side of the positioning mechanism; the first linear sliding rail is perpendicular to the second linear sliding rail, and the first linear sliding rail is movably arranged on the second linear sliding rail. The positioning mechanism is configured to place a target battery module; the first addressing camera is movably arranged on the first linear slide rail; the first laser cleaning mechanism is movably arranged on the first linear sliding rail. According to the pole addressing and cleaning device, addressing and cleaning of the pole on the first side of the battery module can be achieved on the same station, the occupied space of battery module production equipment is reduced, the production process is simplified, and the production efficiency of the battery module is improved.

Description

Technical Field

[0001] This application relates to the technical field of battery modules, and more particularly, to a pole addressing and cleaning device and a battery module production system. Background Art

[0002] Pole addressing and cleaning are necessary steps in the production process of battery modules. In existing automated production lines, the steps of pole addressing and cleaning are implemented using two different workstations. After pole addressing, the addressing result is transmitted to the cleaning workstation by the host computer, and the cleaning workstation reads and triggers the laser galvanometer to clean the poles.

[0003] Since the existing pole addressing and cleaning are achieved by two devices at two workstations, the equipment occupies a large space, and the entire production process is relatively cumbersome, resulting in low production efficiency of the battery module. Summary of the Utility Model

[0004] In view of this, the purpose of the embodiments of this application is to provide a pole addressing and cleaning device and a battery module production system to solve the technical problems that the existing production equipment occupies a large space, and the entire production process is relatively cumbersome, resulting in low production efficiency of the battery module.

[0005] In a first aspect, the embodiments of this application provide a pole addressing and cleaning device, including: a positioning mechanism, a first addressing camera, a first laser cleaning mechanism, and a first linear slide rail and a second linear slide rail arranged on the first side of the positioning mechanism; the first linear slide rail is perpendicular to the second linear slide rail, and the first linear slide rail is movably arranged on the second linear slide rail;

[0006] The positioning mechanism is configured to place a target battery module; wherein, the target battery module includes a plurality of target battery cells;

[0007] The first addressing camera is movably arranged on the first linear slide rail, and the first addressing camera is configured to obtain first image data of the target battery cell; wherein, the first image data includes first pole positioning information of the target battery cell;

[0008] The first laser cleaning mechanism is movably arranged on the first linear slide rail, and the first laser cleaning mechanism is configured to clean the poles of the target battery cell according to the first pole positioning information.

[0009] In the above implementation process, the pole addressing and cleaning device includes: a positioning mechanism, a first addressing camera, a first laser cleaning mechanism, and a first linear slide rail and a second linear slide rail arranged on the first side of the positioning mechanism; the first linear slide rail is perpendicular to the second linear slide rail, and the first linear slide rail is movably arranged on the second linear slide rail. Since the first addressing camera and the first laser cleaning mechanism are movably arranged on the first linear slide rail, and the first linear slide rail is movably arranged on the second linear slide rail; the first addressing camera and the first laser cleaning mechanism can move on a plane parallel to the surface of the poles on the first side of the target battery module; and then the pole addressing of the first side of the target battery module is realized based on the first addressing camera, and the pole cleaning of the first side of the target battery module is realized based on the first laser cleaning mechanism. This pole addressing and cleaning device can realize the pole addressing and cleaning of the first side of the battery module at the same station, reduce the floor space of the battery module production equipment, simplify the production process, improve the production efficiency of the battery module, and solve the technical problems that the existing production equipment occupies a large floor space and the whole production process is relatively cumbersome, resulting in a low production efficiency of the battery module.

[0010] Optionally, in the embodiment of the present application, the device further includes: a first mounting plate; the first mounting plate is movably arranged on the first linear slide rail, and the first addressing camera and the first laser cleaning mechanism are fixed on the first mounting plate.

[0011] In the above implementation process, by fixing both the first addressing camera and the first laser cleaning mechanism on the first mounting plate, the same driving mechanism can be used to drive the movement of the first addressing camera and the first laser cleaning mechanism on the first linear slide rail, reducing the manufacturing cost of this pole addressing and cleaning device.

[0012] Optionally, in the embodiment of the present application, the moving direction of the first linear slide rail on the second linear slide rail is the same as the arrangement direction of the target battery cells on the positioning mechanism; the plate surface of the first mounting plate is perpendicular to the moving direction of the first linear slide rail on the second linear slide rail, and the first addressing camera and the first laser cleaning mechanism are respectively fixed on both sides of the first mounting plate.

[0013] In the above implementation process, since the moving direction of the first linear slide rail on the second linear slide rail is the same as the arrangement direction of the target battery cells on the positioning mechanism, by adjusting the position of the first linear slide rail on the second linear slide rail, the pole addressing and cleaning of different target battery cells can be realized.

[0014] Optionally, in the embodiment of the present application, the device further includes: a third linear slide rail, and the positioning mechanism is movably arranged up and down on the third linear slide rail.

[0015] In the above implementation process, since the positioning mechanism is movably arranged on the third linear slide rail, the height of the positioning mechanism on the third linear slide rail can be adjusted to adjust the target battery module placed on the positioning mechanism to the specified addressing / washing height.

[0016] Optionally, in the embodiment of the present application, a frame; the second linear slide rail and the third linear slide rail are fixed on the frame.

[0017] In the above implementation process, the frame provides physical support for the second linear slide rail and the third linear slide rail, and guarantees the stable operation of the first linear slide rail on the second linear slide rail and the stable operation of the positioning mechanism on the third linear slide rail.

[0018] Optionally, in the embodiment of the present application, the device further includes: a first 3D scanner and a first connection mounting plate; the first 3D scanner is configured to detect the surface welding data of the target battery cell; the first connection mounting plate is movably arranged on the first linear slide rail, and the first 3D scanner and the first mounting plate are fixed on the first connection mounting plate.

[0019] In the above implementation process, the pole addressing and cleaning device further includes a first 3D scanner and a first connection mounting plate. The surface welding data of the target battery cell can be detected by the first 3D scanner to ensure the accuracy and quality of pole welding.

[0020] In addition, by fixing both the first 3D scanner and the first mounting plate on the first connection mounting plate, the movement of the first 3D scanner and the first mounting plate on the first linear slide rail can be driven by the same driving mechanism, reducing the manufacturing cost of the pole addressing and cleaning device.

[0021] Optionally, in the embodiment of the present application, the target battery module includes a blade battery module; the device further includes: a second addressing camera, a second laser cleaning mechanism, and a fourth linear slide rail and a fifth linear slide rail arranged on the second side of the positioning mechanism; the fourth linear slide rail is perpendicular to the fifth linear slide rail, and the fourth linear slide rail is movably arranged on the fifth linear slide rail; wherein, the second side is the opposite side of the first side; the second addressing camera is movably arranged on the fourth linear slide rail, and the second addressing camera is configured to acquire second image data of the target battery cell; wherein, the second image data includes second pole positioning information of the target battery cell; the second laser cleaning mechanism is movably arranged on the fourth linear slide rail, and the second laser cleaning mechanism is configured to clean the poles of the target battery cell according to the second pole positioning information.

[0022] In the above implementation process, when the target battery module includes a blade battery module, the pole addressing and cleaning device further includes a second addressing camera, a second laser cleaning mechanism, a fourth linear slide rail and a fifth linear slide rail arranged on the second side of the positioning mechanism; the fourth linear slide rail is perpendicular to the fifth linear slide rail, and the fourth linear slide rail is movably arranged on the fifth linear slide rail. Since the second addressing camera and the second laser cleaning mechanism are movably arranged on the fourth linear slide rail, and the fourth linear slide rail is movably arranged on the fifth linear slide rail; the second addressing camera and the second laser cleaning mechanism can move on a plane parallel to the surface of the poles on the second side of the target battery module based on the fourth linear slide rail and the fifth linear slide rail; and then the pole addressing of the second side of the target battery module can be realized based on the second addressing camera, and the pole cleaning of the second side of the target battery module can be realized based on the second laser cleaning mechanism. Therefore, based on this pole addressing and cleaning device, the pole addressing and cleaning of both sides of the blade battery module can be realized at the same station, reducing the floor space of the production equipment for the blade battery module, simplifying the production process, and improving the production efficiency of the blade battery module.

[0023] Optionally, in the embodiment of the present application, the device further includes: a second mounting plate; the second mounting plate is movably arranged on the fourth linear slide rail, and the second addressing camera and the second laser cleaning mechanism are fixed on the second mounting plate.

[0024] In the above implementation process, by fixing both the second addressing camera and the second laser cleaning mechanism on the second mounting plate, the same driving mechanism can be used to drive the movement of the second addressing camera and the second laser cleaning mechanism on the fourth linear slide rail, reducing the manufacturing cost of the pole addressing and cleaning device.

[0025] Optionally, in the embodiment of the present application, the moving direction of the fourth linear slide rail on the fifth linear slide rail is the same as the arrangement direction of the target battery cells on the positioning mechanism; the plate surface of the second mounting plate is perpendicular to the moving direction of the fourth linear slide rail on the fifth linear slide rail, and the second addressing camera and the second laser cleaning mechanism are respectively fixed on both sides of the second mounting plate.

[0026] In the above implementation process, since the moving direction of the fourth linear slide rail on the fifth linear slide rail is the same as the arrangement direction of the target battery cells on the positioning mechanism, by adjusting the position of the fourth linear slide rail on the fifth linear slide rail, the pole addressing and cleaning of different target battery cells can be realized.

[0027] Optionally, in the embodiments of the present application, the device further includes: a second 3D scanner and a second connection mounting plate; the second 3D scanner is configured to detect the surface welding data of the target battery cell; the second connection mounting plate is movably arranged on the fourth linear slide rail, and the second 3D scanner and the second mounting plate are fixed on the second connection mounting plate.

[0028] In a second aspect, the embodiments of the present application further provide a battery module production system, and the system includes the pole addressing and cleaning device as described in any item of the first aspect above.

[0029] The beneficial effects of the present application are as follows: Since the first addressing camera and the first laser cleaning mechanism are movably arranged on the first linear slide rail, and the first linear slide rail is movably arranged on the second linear slide rail; the first addressing camera and the first laser cleaning mechanism can move on a plane parallel to the surface of the poles on the first side of the target battery module based on the first linear slide rail and the second linear slide rail; and then the pole addressing of the target battery module is realized based on the first addressing camera, and the laser cleaning of the target battery module is realized based on the first laser cleaning mechanism. This pole addressing and cleaning device can realize the pole addressing and cleaning of the first side of the battery module at the same station, reduce the floor space of the battery module production equipment, simplify the production process, improve the production efficiency of the battery module, and solve the technical problems that the existing production equipment occupies a large floor space and the entire production process is relatively cumbersome, resulting in a low production efficiency of the battery module. Description of the Drawings

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments of the present application. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0031] Figure 1 It is a schematic structural diagram of a pole addressing and cleaning device provided by an embodiment of the present application;

[0032] Figure 2 It is a schematic diagram of the relative position relationship between the first addressing camera and the first laser cleaning mechanism provided by an embodiment of the present application;

[0033] Figure 3 It is a schematic structural diagram of another pole addressing and cleaning device provided by an embodiment of the present application;

[0034] Figure 4 It is a schematic diagram of the relative position relationship between the first addressing camera, the first laser cleaning mechanism and the first 3D scanner provided by an embodiment of the present application.

[0035] Reference numerals: 01 - Pole addressing and cleaning device; 10 - Positioning mechanism; 20 - First addressing camera; 30 - First laser cleaning mechanism; 40 - First linear slide rail; 50 - Second linear slide rail; 60 - First mounting plate; 70 - Frame; 80 - First 3D scanner; 90 - First connecting and mounting plate; 100 - Second addressing camera; 110 - Second laser cleaning mechanism; 120 - Fourth linear slide rail; 130 - Fifth linear slide rail. Detailed implementation manners

[0036] The embodiments of the technical solutions of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present application more clearly, and therefore are only examples and cannot be used to limit the protection scope of the present application.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0038] In the description of the embodiments of the present application, technical terms such as "first" and "second" are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity, specific order or primary-secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0039] Please refer to Figure 1 , Figure 1 which is a schematic structural diagram of a pole addressing and cleaning device 01 provided by an embodiment of the present application. It should be noted that Figure 1 what is shown is a top view schematic diagram of the pole addressing and cleaning device 01. Please refer to Figure 2 , Figure 2 which is a schematic diagram of the relative position relationship between the first addressing camera and the first laser cleaning mechanism provided by an embodiment of the present application. The pole addressing and cleaning device 01 includes: a positioning mechanism 10, a first addressing camera 20, a first laser cleaning mechanism 30, and a first linear slide rail 40 and a second linear slide rail 50 disposed on the first side of the positioning mechanism 10; the first linear slide rail 40 is perpendicular to the second linear slide rail 50, and the first linear slide rail 40 is movably disposed on the second linear slide rail 50;

[0040] The positioning mechanism 10 is configured to place a target battery module; wherein, the target battery module includes a plurality of target battery cells;

[0041] The first addressing camera 20 is movably arranged on the first linear slide rail 40, and the first addressing camera 20 is configured to acquire first image data of the target battery cell; wherein, the first image data includes first pole post positioning information of the target battery cell.

[0042] The first laser cleaning mechanism 30 is movably arranged on the first linear slide rail 40, and the first laser cleaning mechanism 30 is configured to clean the pole posts of the target battery cell according to the first pole post positioning information.

[0043] Among them, the positioning mechanism 10 may include a module tray for placing the target battery module. The position of the positioning mechanism 10 may be fixed, or the position of the positioning mechanism 10 may be adjusted through a corresponding slide rail or other lifting devices, so as to adjust the position of the placed target battery module. The pole post side of the target battery module may be placed facing the first side of the positioning mechanism 10, so as to implement the pole post addressing and cleaning operation of the target battery module based on the first addressing camera 20 and the first laser cleaning mechanism 30 arranged on the first side of the positioning mechanism 10. After the target battery module is placed on the positioning mechanism 10, the position of the target battery module may be adjusted to a specified addressing / cleaning position by adjusting the position of the positioning mechanism 10. The first addressing camera 20 may be fixed on a camera slider, and the camera slider is movably arranged on the first linear slide rail 40, so as to realize the slidable connection between the first addressing camera 20 and the first linear slide rail 40. The first laser cleaning mechanism 30 may be fixed on a cleaning slider, and the cleaning slider is movably arranged on the first linear slide rail 40, so as to realize the slidable connection between the first laser cleaning mechanism 30 and the first linear slide rail 40. The first linear slide rail 40 may have at least one first track, and the camera slider and the cleaning slider may be arranged on the same first track or on different first tracks. Figure 1 The track direction of the shown first linear slide rail 40 is perpendicular to the placement surface of the positioning mechanism 10 for placing the target battery module.

[0044] Among them, the upper computer may be used to acquire the first image data of the target battery cell collected by the first addressing camera 20, analyze the first image data, and obtain the first pole post positioning information of the target battery cell included in the first image data; then the first pole post positioning information is sent to the first laser cleaning mechanism 30, so that the first laser cleaning mechanism 30 cleans the pole posts of the target battery cell according to the first pole post positioning information. After obtaining the first pole post positioning information of the target battery cell included in the first image data, the upper computer may also determine a corresponding cleaning control instruction according to the first pole post positioning information, and send the corresponding cleaning control instruction to the first laser cleaning mechanism 30, so that the first laser cleaning mechanism 30 cleans the pole posts of the target battery cell according to the cleaning control instruction including the first pole post positioning information.

[0045] Among them, the target battery module can be a square shell battery module, a blade battery module, etc. Taking the square shell battery module as an example, the square shell battery module can be placed on the positioning mechanism 10, and the pole column side of the square shell battery module faces the first side of the positioning mechanism 10. Then, based on the first addressing camera 20 and the first laser cleaning mechanism 30, the addressing and cleaning operation of the pole column of the target battery module can be realized. Taking the blade battery module as an example, the blade battery module can be placed on the positioning mechanism 10, and one side pole column of the blade battery module faces the first side of the positioning mechanism 10. Then, based on the first addressing camera 20 and the first laser cleaning mechanism 30, the addressing and cleaning operation of one side pole column of the blade battery module can be realized; by rotating the positioning mechanism 10 or the orientation of the blade battery module, the other side pole column of the blade battery module faces the first side of the positioning mechanism 10, and based on the first addressing camera 20 and the first laser cleaning mechanism 30, the addressing and cleaning operation of the other side pole column of the blade battery module can be realized.

[0046] Thus, it can be seen that the pole column addressing and cleaning device 01 provided by the embodiment of the present application includes: a positioning mechanism 10, a first addressing camera 20, a first laser cleaning mechanism 30, and a first linear slide rail 40 and a second linear slide rail 50 arranged on the first side of the positioning mechanism 10; the first linear slide rail 40 is perpendicular to the second linear slide rail 50, and the first linear slide rail 40 is movably arranged on the second linear slide rail 50. Since the first addressing camera 20 and the first laser cleaning mechanism 30 are movably arranged on the first linear slide rail 40, and the first linear slide rail 40 is movably arranged on the second linear slide rail 50; the first addressing camera 20 and the first laser cleaning mechanism 30 can move on a plane parallel to the pole column surface of the first side of the target battery module based on the first linear slide rail 40 and the second linear slide rail 50; then, the pole column addressing of the first side of the target battery module is realized based on the first addressing camera 20, and the pole column cleaning of the first side of the target battery module is realized based on the first laser cleaning mechanism 30. The pole column addressing and cleaning device 01 can realize the pole column addressing and cleaning of the first side of the battery module at the same station, reduce the floor space of the battery module production equipment, simplify the production process, improve the production efficiency of the battery module, and solve the technical problems that the existing production equipment occupies a large floor space and the whole production process is relatively cumbersome, resulting in a low production efficiency of the battery module.

[0047] In some optional embodiments, the pole column addressing and cleaning device 01 further includes: a first mounting plate 60; the first mounting plate 60 is movably arranged on the first linear slide rail 40, and the first addressing camera 20 and the first laser cleaning mechanism 30 are fixed on the first mounting plate 60.

[0048] Among them, the first mounting plate 60 can be implemented by a single mounting plate, or by splicing two or more mounting plates. The shape of the first mounting plate 60 can be rectangular, circular, or other regular or irregular reasonable shapes. The shape and size of the first mounting plate 60 can be adjusted according to the actual application situation. During the adjustment process, it is necessary to ensure that the first addressing camera 20 and the first laser cleaning mechanism 30 can be stably fixed on the first mounting plate 60. The first addressing camera 20 and the first laser cleaning mechanism 30 can be fixed on the same side of the first mounting plate 60, or can be respectively fixed on both sides of the first mounting plate 60. By fixing both the first addressing camera 20 and the first laser cleaning mechanism 30 on the first mounting plate 60, the same driving mechanism can be used to drive the movement of the first addressing camera 20 and the first laser cleaning mechanism 30 on the first linear slide rail 40, reducing the manufacturing cost of the pole addressing and cleaning device. Figure 2 The situation where the first addressing camera 20 and the first laser cleaning mechanism 30 are respectively fixed on both sides of the first mounting plate 60 is shown.

[0049] In some alternative embodiments, the moving direction of the first linear slide rail 40 on the second linear slide rail 50 is the same as the arrangement direction of the target battery cells on the positioning mechanism 10; the plate surface of the first mounting plate 60 is perpendicular to the moving direction of the first linear slide rail 40 on the second linear slide rail 50, and the first addressing camera 20 and the first laser cleaning mechanism 30 are respectively fixed on both sides of the first mounting plate 60.

[0050] Among them, the target battery cells can be arranged horizontally on the positioning mechanism 10 to Figure 1 Taking the pole addressing and cleaning device 01 shown as an example, the target battery cells can be arranged from left to right on the positioning mechanism 10, and the pole side of the target battery cells is arranged close to the first side of the positioning mechanism 10; or they can be stacked on the positioning mechanism 10. Figure 1 The situation where the target battery cells need to be arranged horizontally on the positioning mechanism 10 is specifically shown. Since the moving direction of the first linear slide rail 40 on the second linear slide rail 50 is the same as the arrangement direction of the target battery cells on the positioning mechanism, by adjusting the position of the first linear slide rail 40 on the second linear slide rail 50, the addressing and cleaning of the first-side poles of different target battery cells can be achieved.

[0051] In addition, since the plate surface of the first mounting plate 60 is perpendicular to the moving direction of the first linear slide rail 40 on the second linear slide rail 50, and the first addressing camera 20 and the first laser cleaning mechanism 30 are respectively fixed on both sides of the first mounting plate 60, by adjusting the thickness of the first mounting plate 60, the distance between the first addressing camera 20 and the first laser cleaning mechanism 30 is made consistent with the distance between adjacent target battery cells. After the pole addressing of the previous target battery cell is realized based on the first addressing camera 20, the first addressing camera 20 can be moved to the addressing position of the next target battery cell. While the pole addressing of the next target battery cell is realized based on the first addressing camera 20, the pole cleaning of the previous target battery cell is realized based on the first laser cleaning mechanism 30, which can further simplify the production process and improve the production efficiency of the battery module.

[0052] In some alternative embodiments, the pole addressing and cleaning device 01 further includes: a third linear slide rail, and the positioning mechanism 10 is disposed on the third linear slide rail in a vertically movable manner.

[0053] Wherein, since the positioning mechanism 10 is disposed on the third linear slide rail in a vertically movable manner, the height of the positioning mechanism 10 on the third linear slide rail can be adjusted to adjust the target battery module placed on the positioning mechanism 10 to a specified addressing / cleaning height. It should be noted that the up and down direction in the text refers to the direction perpendicular to the mounting surface of the pole addressing and cleaning device 01.

[0054] In some alternative embodiments, the pole addressing and cleaning device 01 further includes: a lifting device, and the positioning mechanism 10 is fixed to the upper end of the lifting device; by adjusting the lifting height of the lifting device, the height adjustment of the target battery module placed on the positioning mechanism 10 can be realized.

[0055] Please refer to Figure 3 , Figure 3 which is a schematic structural diagram of another pole addressing and cleaning device 01 provided by the embodiment of the present application. It should be noted that Figure 3 what is shown is also a top view schematic diagram of the pole addressing and cleaning device 01.

[0056] In some alternative embodiments, the pole addressing and cleaning device 01 further includes: a frame 70; the second linear slide rail 50 and the third linear slide rail are fixed to the frame 70.

[0057] Wherein, taking Figure 3 the structure of the pole addressing and cleaning device 01 shown as an example, the third linear slide rail can be arranged in parallel with the first linear slide rail 40, that is, the track directions of the third linear slide rail and the first linear slide rail are the same. The third linear slide rail can include two third tracks, and the two third tracks can be respectively fixed on the left and right sides of the frame 70 (referring to Figure 3On the left and right sides of the pole addressing and cleaning device 01 shown). The two ends of the positioning mechanism 10 can be slidably fixed to the third rails on both sides of the frame 70 respectively, so that the positioning mechanism 10 can be movably arranged up and down on the third linear slide rail. The frame 70 can be realized by a support frame or multiple support plates. The frame 70 can also include a main support and a positioning support. The main support can be arranged around structural components such as the positioning mechanism 10, the first addressing camera 20, the first laser cleaning mechanism 30, the first linear slide rail 40 and the second linear slide rail 50. The positioning support can be arranged around the positioning mechanism 10; the second linear slide rail 50 can be specifically fixed on the main support, and the third linear slide rail can be specifically fixed on the positioning support. The frame 70 provides physical support for the second linear slide rail 50 and the third linear slide rail, and guarantees the stable operation of the first linear slide rail 40 on the second linear slide rail 50 and the stable operation of the positioning mechanism 10 on the third linear slide rail.

[0058] Please refer to Figure 4 , Figure 4 is a schematic diagram of the relative position relationship among the first addressing camera 20, the first laser cleaning mechanism 30 and the first 3D scanner 80 provided by the embodiment of the present application.

[0059] In some alternative embodiments, the pole addressing and cleaning device 01 further includes: a first 3D scanner 80 and a first connection and mounting plate 90; the first 3D scanner 80 is configured to detect the surface welding data of the target battery cell; the first connection and mounting plate 90 is movably arranged on the first linear slide rail 40, and the first 3D scanner 80 and the first mounting plate 60 are fixed on the first connection and mounting plate 90.

[0060] Among them, the first 3D scanner 80 can accurately measure the weld seam, and the surface welding data can include the position, shape, size, etc. of the weld seam. The first connection mounting plate 90 can be realized by a single mounting plate, or can be realized by splicing two or more mounting plates. The shape of the first connection mounting plate 90 can be rectangular, circular or other regular or irregular reasonable shapes. The shape and size of the first connection mounting plate 90 can be adjusted according to the actual application situation. During the adjustment process, it is necessary to ensure that the first 3D scanner 80 and the first mounting plate 60 can be stably fixed on the first connection mounting plate 90. The first 3D scanner 80 and the first mounting plate 60 can be fixed on the same side of the first connection mounting plate 90, or can be respectively fixed on both sides of the first connection mounting plate 90. By fixing both the first 3D scanner 80 and the first mounting plate 60 on the first connection mounting plate 90, the same driving mechanism can be used to drive the first 3D scanner 80 and the first mounting plate 60 to move on the first linear slide rail 40, reducing the manufacturing cost of the pole addressing and cleaning device. And since the first addressing camera 20 and the first laser cleaning mechanism 30 are fixed on the first mounting plate 60, the first mounting plate 60 and the first connection mounting plate 90 can be fixedly connected by fixing the first addressing camera 20 and / or the first laser cleaning mechanism 30 on the first connection mounting plate 90.

[0061] It should be noted that Figure 4 Specifically, it shows the situation where one side of the first laser cleaning mechanism 30 is fixed on the side of the first mounting plate 60 close to the first connection mounting plate 90, the other side of the first laser cleaning mechanism 30 is fixed on the side of the first connection mounting plate 90 close to the first mounting plate 60, and the first 3D scanner 80 is fixed on the side of the first connection mounting plate 90 far from the first mounting plate 60. The surface welding data of the target battery cell can be detected by the first 3D scanner 80 to ensure the accuracy and quality of the pole welding. And by fixing both the first 3D scanner 80 and the first mounting plate 60 on the first connection mounting plate 90, the same driving mechanism can be used to drive the first 3D scanner 80 and the first mounting plate 60 to move on the first linear slide rail 40, reducing the manufacturing cost of the pole addressing and cleaning device.

[0062] In addition, when the plate surface of the first mounting plate 60 is perpendicular to the moving direction of the first linear slide rail 40 on the second linear slide rail 50, and the first addressing camera 20 and the first laser cleaning mechanism 30 are respectively fixed on both sides of the first mounting plate 60, and one side of the first laser cleaning mechanism 30 away from the first mounting plate 60 is fixed on one side of the first connection mounting plate 90, and the first three-dimensional scanner 80 is fixed on the first connection mounting plate 90, the distance between the first laser cleaning mechanism 30 and the first three-dimensional scanner 80 can be made consistent with the distance between adjacent target battery cells by adjusting the thickness of the first connection mounting plate 90. After the pole column of the previous target battery cell is cleaned based on the first laser cleaning mechanism 30, the first laser cleaning mechanism 30 can be moved to the cleaning position of the next target battery cell. While the pole column of the next target battery cell is cleaned based on the first laser cleaning mechanism 30, the surface welding data of the previous target battery cell can be detected based on the first three-dimensional scanner 80, which can further simplify the production process and improve the production efficiency of the battery module.

[0063] In some alternative embodiments, the target battery module includes a blade battery module; the pole column addressing and cleaning device 01 further includes: a second addressing camera 100, a second laser cleaning mechanism 110, and a fourth linear slide rail 120 and a fifth linear slide rail 130 disposed on the second side of the positioning mechanism 10; the fourth linear slide rail 120 is perpendicular to the fifth linear slide rail 130, and the fourth linear slide rail 120 is movably disposed on the fifth linear slide rail 130; wherein, the second side is the opposite side of the first side;

[0064] The second addressing camera 100 is movably disposed on the fourth linear slide rail 120, and the second addressing camera 100 is configured to acquire second image data of the target battery cell; wherein, the second image data includes second pole column positioning information of the target battery cell;

[0065] The second laser cleaning mechanism 110 is movably disposed on the fourth linear slide rail 120, and the second laser cleaning mechanism 110 is configured to clean the pole column of the target battery cell according to the second pole column positioning information.

[0066] Among them, when the target battery module includes a blade battery module, the pole addressing and cleaning device 01 further includes a second addressing camera 100, a second laser cleaning mechanism 110, and a fourth linear slide rail 120 and a fifth linear slide rail 130 disposed on the second side of the positioning mechanism 10; the fourth linear slide rail 120 is perpendicular to the fifth linear slide rail 130, and the fourth linear slide rail 120 is movably disposed on the fifth linear slide rail 130. Since the second addressing camera 100 and the second laser cleaning mechanism 110 are movably disposed on the fourth linear slide rail 120, and the fourth linear slide rail 120 is movably disposed on the fifth linear slide rail 130; the second addressing camera 100 and the second laser cleaning mechanism 110 can move on a plane parallel to the surface of the poles on the second side of the target battery module; and then the pole addressing of the second side of the target battery module is realized based on the second addressing camera 100, and the pole cleaning of the second side of the target battery module is realized based on the second laser cleaning mechanism 110. Therefore, based on the pole addressing and cleaning device 01, the pole addressing and cleaning of both sides of the blade battery module can be realized at the same station, reducing the floor space of the production equipment of the blade battery module, simplifying the production process, and improving the production efficiency of the blade battery module. It should be noted that the "second addressing camera 100, second laser cleaning mechanism 110, fourth linear slide rail 120 and fifth linear slide rail 130" and the "first addressing camera 20, first laser cleaning mechanism 30, first linear slide rail 40 and second linear slide rail 50" are structures for realizing the pole addressing and cleaning function respectively disposed on both sides of the positioning mechanism 10. The specific implementation manner of the "second addressing camera 100, second laser cleaning mechanism 110, fourth linear slide rail 120 and fifth linear slide rail 130" can refer to the relevant description of the "first addressing camera 20, first laser cleaning mechanism 30, first linear slide rail 40 and second linear slide rail 50" above.

[0067] In some alternative embodiments, the pole addressing and cleaning device 01 further includes: a second mounting plate; the second mounting plate is movably disposed on the fourth linear slide rail 120, and the second addressing camera 100 and the second laser cleaning mechanism 110 are fixed on the second mounting plate.

[0068] Among them, the second mounting plate can be implemented by a single mounting plate, or by splicing two or more mounting plates. The shape of the second mounting plate can be rectangular, circular, or other regular or irregular reasonable shapes. The shape and size of the second mounting plate can be adjusted according to the actual application situation. During the adjustment process, it is necessary to ensure that the second addressing camera 100 and the second laser cleaning mechanism 110 can be stably fixed on the second mounting plate. The second addressing camera 100 and the second laser cleaning mechanism 110 can be fixed on the same side of the second mounting plate, or can be respectively fixed on both sides of the second mounting plate. By fixing both the second addressing camera 100 and the second laser cleaning mechanism 110 on the second mounting plate, the same driving mechanism can be used to drive the movement of the second addressing camera 100 and the second laser cleaning mechanism 110 on the fourth linear slide rail 120, reducing the manufacturing cost of the pole addressing and cleaning device. The specific implementation manner of the second mounting plate can be the same as or not completely the same as that of the first mounting plate 60, and the present application does not make specific limitations on this.

[0069] In some alternative embodiments, the moving direction of the fourth linear slide rail 120 on the fifth linear slide rail 130 is consistent with the arrangement direction of the target battery cells on the positioning mechanism 10; the plate surface of the second mounting plate is perpendicular to the moving direction of the fourth linear slide rail 120 on the fifth linear slide rail 130, and the second addressing camera 100 and the second laser cleaning mechanism 110 are respectively fixed on both sides of the second mounting plate.

[0070] Among them, since the moving direction of the fourth linear slide rail 120 on the fifth linear slide rail 130 is consistent with the arrangement direction of the target battery cells on the positioning mechanism, by adjusting the fourth linear slide rail 120 on the fifth linear slide rail 130, the addressing and cleaning of the second side poles of different target battery cells can be achieved.

[0071] The present application also provides a battery module production system, and this battery module production system includes the pole addressing and cleaning device 01 as described in any one of the above first aspects.

[0072] It should be understood that this battery module production system corresponds to the above embodiment of the pole addressing and cleaning device 01. The specific implementation manner of this battery module production system can refer to the description in the above text. To avoid repetition, the detailed description is appropriately omitted here.

[0073] In several embodiments provided by the embodiments of the present application, it should be understood that the disclosed device / system can also be implemented in other ways. The device embodiments described above are merely illustrative. For example, the flowcharts and block diagrams in the accompanying drawings show the possible architectures, functions, and operations of the devices according to multiple embodiments of the embodiments of the present application. In this regard, each block in the flowchart or block diagram may represent a module or a part of a module. It should also be noted that each block in the block diagram and / or flowchart, as well as the combination of blocks in the block diagram and / or flowchart, can be implemented by a dedicated hardware-based system that performs the specified functions or actions, or can be implemented by a combination of dedicated hardware and computer instructions.

[0074] In addition, in each embodiment of the embodiments of the present application, the various functional modules may be integrated together to form an independent part, or each module may exist alone, or two or more modules may be integrated to form an independent part.

[0075] The above description is only an alternative implementation manner of the embodiments of the present application, but the protection scope of the embodiments of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the embodiments of the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the embodiments of the present application.

Claims

1. A pole addressing cleaning device, characterized in that: The device comprises: a positioning mechanism, a first addressing camera, a first laser cleaning mechanism, and a first linear slide rail and a second linear slide rail arranged on a first side of the positioning mechanism; the first linear slide rail is perpendicular to the second linear slide rail, and the first linear slide rail is movably arranged on the second linear slide rail; The positioning mechanism is configured to place a target battery module; wherein the target battery module includes a plurality of target battery cells; The first addressing camera is movably disposed on the first linear slide rail, and the first addressing camera is configured to obtain first image data of the target battery cell; wherein the first image data includes first pole positioning information of the target battery cell; The first laser cleaning mechanism is movably disposed on the first linear slide rail, and the first laser cleaning mechanism is configured to clean the pole of the target battery cell according to the first pole positioning information.

2. The device according to claim 1, characterized in that The device further includes: a first mounting plate; the first mounting plate is movably disposed on the first linear slide rail, and the first addressing camera and the first laser cleaning mechanism are fixed on the first mounting plate.

3. The device according to claim 2, characterized in that The moving direction of the first linear slide rail on the second linear slide rail is consistent with the arrangement direction of the target battery cells on the positioning mechanism; The plate surface of the first mounting plate is perpendicular to the moving direction of the first linear slide rail on the second linear slide rail, and the first addressing camera and the first laser cleaning mechanism are respectively fixed on two sides of the first mounting plate.

4. The device according to claim 2, characterized in that The device further comprises: a third linear slide rail, and the positioning mechanism is arranged on the third linear slide rail so as to be movable up and down.

5. The device according to claim 4, characterized in that The device further comprises: a frame; the second linear slide rail and the third linear slide rail are fixed on the frame.

6. The device according to claim 2, characterized in that The device also includes: a first three-dimensional scanner and a first connecting mounting plate; The first three-dimensional scanner is configured to detect surface welding data of the target battery cell; The first connecting mounting plate is movably disposed on the first linear slide rail, and the first three-dimensional scanner and the first mounting plate are fixed on the first connecting mounting plate.

7. The device according to any one of claims 2 to 6, characterized in that: The target battery module includes a blade battery module; The device also includes: A second addressing camera, a second laser cleaning mechanism, and a fourth linear slide rail and a fifth linear slide rail disposed on a second side of the positioning mechanism; the fourth linear slide rail is perpendicular to the fifth linear slide rail, and the fourth linear slide rail is movably disposed on the fifth linear slide rail; wherein the second side is an opposite side to the first side; The second addressing camera is movably disposed on the fourth linear slide rail, and the second addressing camera is configured to obtain second image data of the target battery cell; wherein the second image data includes second pole positioning information of the target battery cell; The second laser cleaning mechanism is movably disposed on the fourth linear slide rail, and the second laser cleaning mechanism is configured to clean the pole of the target battery cell according to the second pole positioning information.

8. The device according to claim 7, characterized in that The device further comprises: a second mounting plate; the second mounting plate is movably arranged on the fourth linear slide rail, and the second addressing camera and the second laser cleaning mechanism are fixed on the second mounting plate.

9. The device according to claim 8, characterized in that The moving direction of the fourth linear slide rail on the fifth linear slide rail is consistent with the arrangement direction of the target battery cells on the positioning mechanism; The plate surface of the second mounting plate is perpendicular to the moving direction of the fourth linear slide rail on the fifth linear slide rail, and the second addressing camera and the second laser cleaning mechanism are respectively fixed on both sides of the second mounting plate.

10. A battery module production system, characterized in that: The system comprises the pole addressing and cleaning device as described in any one of claims 1-9.

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