Auxiliary tool for operation of battery module

Abstract

The utility model relates to the technical field of battery modules, and provides an operation auxiliary tool for a battery module, which comprises a movable frame, a turnover seat, a grabbing device and a turnover driving device. The movable frame can move in at least one direction; the overturning seat is arranged on the moving frame; the grabbing device is arranged on the overturning seat and is used for grabbing and fixing a battery module; and the turnover driving device is arranged on the moving frame and connected with the turnover seat, and the turnover driving device is used for driving the turnover seat to expose a to-be-operated surface of the battery module on the turnover seat. The auxiliary tool can grab and fix the battery module, and then the battery module is turned from one orientation to another orientation through turning, so that different parts can be conveniently turned to operators. Therefore, the working efficiency of operators can be improved, and the assembling and testing time can be shortened. And meanwhile, an operator does not need to bend down or raise the head.

Description

Technical Field

[0001] The utility model relates to the technical field of battery modules, in particular to an operating auxiliary tooling for a battery module. Background Art

[0002] Battery modules are generally heavy and difficult to carry and flip manually. When the bottom of the battery needs to be assembled, tested, or other operations performed, subsequent actions may need to be performed manually, which requires exposing the operating surface of the battery module to facilitate manual operation.

[0003] In the prior art, the bottom of the battery module is generally turned upward by a tool, and then the operator needs to bend down to perform assembly and testing operations, or the battery module is lifted by a hoist, and then the operator raises his head under the battery module to perform assembly and testing operations. In either case, the operating posture is not ergonomic for the operator, and the installation is difficult. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an auxiliary tool for operating a battery module, so as to facilitate manual assembly or testing of the battery module.

[0005] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides an auxiliary tool for operating a battery module, comprising:

[0006] A mobile frame, wherein the mobile frame is movable in at least one direction;

[0007] A turning seat, arranged on the moving frame;

[0008] A gripping device, arranged on the flip seat, and used for gripping and fixing the battery module;

[0009] A flip driving device is arranged on the movable frame and connected to the flip seat, and the flip driving device is used to drive the flip seat to expose the operation surface of the battery module on the flip seat.

[0010] In a specific embodiment of the utility model, it further includes a moving seat, the moving frame is arranged on the moving seat, and the moving seat is provided with a first driving mechanism for driving the moving frame to move in a first direction.

[0011] In a specific embodiment of the utility model, it also includes a slide rail, the movable seat is arranged on the slide rail, and a second driving mechanism is arranged on the slide rail to drive the movable seat to move in a second direction, and the second direction is perpendicular to the first direction.

[0012] In a specific embodiment of the present invention, the flip seat includes a rotating shaft rotatably connected to the movable frame, the axis of the rotating shaft is parallel to a third direction, and the third direction is perpendicular to the first direction and the second direction.

[0013] In a specific embodiment of the utility model, a driving arm is fixedly provided on the rotating shaft, and the flip driving device includes a driving cylinder, and both ends of the driving cylinder are respectively hinged to the moving frame and an end of the driving arm away from the rotating shaft.

[0014] In a specific embodiment of the present invention, a position adjustment device for driving the grasping device to approach or move away from the flip seat is provided on the flip seat.

[0015] In a specific embodiment of the present utility model, a floating mechanism is provided between the grabbing device and the flip seat for eliminating the position error of the grabbing device on the surface where the flip seat is located.

[0016] In a specific embodiment of the present invention, the gripping device comprises a seat plate, and a plurality of vacuum suction cups are arranged in an array on the seat plate.

[0017] In a specific embodiment of the present invention, a plurality of limiting plates are arranged at the plate edge of the seat plate, and the limiting plates extend in a direction away from the flip seat.

[0018] In a specific embodiment of the present invention, the rotation range of the flip seat is 90 degrees.

[0019] The utility model provides an auxiliary tool for operating a battery module, which can grab and fix the battery module, and then turn the battery module from one direction to another by flipping it, so that different parts can be conveniently facing the operator. This helps to improve the work efficiency of the operator and reduce the time of assembly and testing. At the same time, the operator does not need to bend over or raise his head to operate, which can improve the working comfort of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 1 A three-dimensional diagram of an auxiliary tool for operating a battery module in one embodiment of the utility model;

[0022] Figure 2A top view of an auxiliary tool for operating a battery module in one embodiment of the utility model;

[0023] Figure 3 A front view of an auxiliary tool for operating a battery module in one embodiment of the utility model;

[0024] Figure 4 The figure is a side view of an auxiliary tool for operating a battery module in one embodiment of the present invention.

[0025] Explanation of the reference numerals: 10, movable frame; 20, turning seat; 21, rotating shaft; 22, driving arm; 23, position adjustment device; 24, floating mechanism; 30, grasping device; 31, seat plate; 32, vacuum suction cup; 33, limiting plate; 40, turning driving device; 50, movable seat; 51, first driving mechanism; 60, slide rail; 61, second driving mechanism. DETAILED DESCRIPTION

[0026] The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations. The details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0027] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the illustrations only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. During actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0028] When the battery module is heavy and requires bottom assembly and testing operations, especially during the conduction test phase, manual installation of floating terminals becomes a necessary task. In this case, a series of factors need to be considered to ensure the efficiency, accuracy and safety of the installation.

[0029] Due to the weight of the battery module, operator ergonomics must be considered. Provide an appropriate working platform or stand to reduce the physical burden on the operator and reduce the need to bend over.

[0030] like Figure 1 As shown, the utility model provides an operation auxiliary tool for a battery module, comprising a moving frame 10, a turning seat 20, a grasping device 30 and a turning driving device 40.

[0031] The mobile frame 10 can move in at least one direction. The mobile frame 10 serves as a frame in the present application, which provides support for the entire device. The mobile frame 10 can move in at least one direction, which enables the entire device to adapt to different work requirements and environments. The position adjustment function can be achieved by casters, guide rails or other adjustment mechanisms so as to be flexibly moved and positioned in the workplace. The mobile frame 10 is the basis for other key components, such as the flip seat 20 and the flip drive device 40. Through good integration with these components, the mobile frame 10 ensures the coordinated operation of the entire device.

[0032] The flip seat 20 is arranged on the mobile frame 10. The flip seat 20 is located on the mobile frame 10, and its main function is to support and stabilize the battery module and flip it when necessary.

[0033] The gripping device 30 is arranged on the flip seat 20, and the gripping device 30 is used to grip and fix the battery module. The gripping device 30 can be a clamp or a manipulator, which has the function of safely gripping and releasing the battery module. For example, a mechanical claw clamp, a pneumatic clamp or other types of gripping devices 30. The gripping device 30 is directly mounted on the flip seat 20 and can be firmly fixed on the seat by bolts, clamping devices or other fixing devices. Such installation enables the gripping device 30 to move and operate together with the flip seat 20.

[0034] The flip drive device 40 is arranged on the mobile frame 10 and connected to the flip seat 20, and the flip drive device 40 is used to drive the flip seat 20 to expose the operating surface of the battery module on it. The flip drive device 40 is arranged on the mobile frame 10, which means that it moves with the entire tooling. Through this design, the battery module can be flipped at different positions to adapt to different work scenes. The flip drive device 40 is used to control the movement of the flip seat 20. This can be achieved by an electric motor, a hydraulic system or other mechanical transmission methods. This ensures that the battery module can be flipped to a position that is convenient for operation when needed. The main task of the flip drive device 40 is to expose the operating surface of the battery module on the flip seat 20. This makes it easier for operators to perform bottom operations, maintenance or testing.

[0035] The working process of the above scheme is that the battery module is transported to the position of the grasping device 30 through the pallet, the grasping device 30 grasps and fixes the battery module, and then the flipping drive device 40 drives the flip seat 20 to drive the battery module thereon to rotate so that the battery module is detached from the pallet and its operating surface is exposed, and then the operator performs assembly, testing or other operations. After the operation is completed, the flipping drive device 40 drives the flip seat 20 to drive the battery module thereon to rotate so that the battery module returns to the pallet. At this time, the grasping device 30 releases the battery module, and the pallet transports the battery module to the subsequent workstation.

[0036] like Figure 1 , 2 As shown in Figures 3 and 4, the turning stroke of the flip seat 20 is 90 degrees. That is to say, the flip seat 20 can flip the operating surface that was originally in the horizontal plane to make it in the vertical plane. The operator can perform head-on operation when the operating surface is in the vertical direction, which makes it easier for them to observe and handle the battery module, thereby improving the accuracy and efficiency of the operation. Head-on operation can reduce the burden on the operator's neck and back because they do not need to bend over or lower their heads to observe the operating surface on the horizontal plane. Head-on operation helps to reduce operator errors and accidents because they can see the operating surface more clearly, reducing the possibility of operating errors. The vertical operating surface allows the operator to use tools and equipment more conveniently because they are more aligned with the operator's line of sight.

[0037] like Figure 3 , 4 As shown, it also includes a moving base 50, the moving frame 10 is arranged on the moving base 50, and the moving base 50 is provided with a first driving mechanism 51 that drives the moving frame 10 to move in a first direction. The first direction is a vertical direction (i.e. Figure 1 The movable seat 50 allows the movable frame 10 to be moved in the first direction (vertical direction). This design increases the maneuverability of the system so that the height of the entire device can be adjusted in the vertical direction. In this way, for the battery module transported horizontally, it can be lifted to a certain height for easy flipping, and at the same time, when the position is adjusted in the first direction, the position to be operated can be adapted to the height of the human eye. In this way, the operator does not need to bend over or look up excessively when operating, which improves the comfort and convenience of operation. The first drive mechanism 51 may include an electric motor, a hydraulic system, a screw nut mechanism or other appropriate mechanical devices to achieve precise and controllable vertical movement of the movable frame 10.

[0038] like Figure 2As shown, it also includes a slide rail 60, the moving seat 50 is arranged on the slide rail 60, and a second driving mechanism 61 is arranged on the slide rail 60 to drive the moving seat 50 to move in a second direction, and the second direction is perpendicular to the first direction. The second direction is the horizontal direction (i.e. Figure 1 The slide rail 60 provides a structure to support and guide the movable seat 50, so that it can move along the slide rail 60 in the horizontal direction. A second driving mechanism 61 is provided on the slide rail 60 to drive the movable seat 50 to move in the second direction. The second driving mechanism 61 may include an electric motor, a hydraulic system, a screw nut mechanism or other appropriate mechanical devices to achieve horizontal movement of the movable seat 50. Through the second driving mechanism 61, the movable seat 50 can be moved in the horizontal direction. This provides the entire system with the ability to adjust the position on the horizontal plane, so that the battery module to be operated can adapt to different horizontal positions and working scenarios. Combined with the vertical movement in the first direction and the horizontal movement in the second direction, the entire system achieves multi-directional adjustability. To adapt to the operating requirements of different heights and horizontal positions.

[0039] like Figure 4 As shown, the flip seat 20 includes a rotating shaft 21 rotatably connected to the mobile frame 10, and the axis of the rotating shaft 21 is parallel to the third direction, and the third direction is perpendicular to the first direction and the second direction. The third direction is also a horizontal direction (i.e. Figure 1 The rotating shaft 21 is a key component of the flip seat 20, which allows the flip seat 20 to rotate relative to the mobile frame 10. This rotation can realize the flipping movement of the flip seat 20, flipping the battery module from a horizontal position to a vertical position, or vice versa.

[0040] like Figure 4As shown, a driving arm 22 is fixedly arranged on the rotating shaft 21, and the flip driving device 40 includes a driving cylinder, and the two ends of the driving cylinder are respectively hinged with the moving frame 10 and the end of the driving arm 22 away from the rotating shaft 21. The driving arm 22 is fixedly arranged on the rotating shaft 21 and can be firmly connected to the rotating shaft 21 by bolts, welding or other fixing methods. These driving arms 22 are key components for connecting the flip seat 20 and the driving cylinder, and they transfer the flipping power from the cylinder to the rotating shaft 21, thereby realizing the flipping movement. The flip driving device 40 includes a driving cylinder, which is one of the key components for realizing the flipping action. The driving cylinder generates a driving force through gas pressure or hydraulic pressure, thereby driving the rotational movement of the flip seat 20. In this example, a driving cylinder is used, but other types of driving devices, such as a hydraulic cylinder or a screw nut mechanism, can also be used. The two ends of the driving cylinder are respectively hinged with the moving frame 10 and the end of the driving arm 22 away from the rotating shaft 21. This articulated design allows the cylinder to be articulated with the moving frame 10 on one side of the rotating shaft 21 and with the driving arm 22 on the other side, so that the driving force of the cylinder can be effectively transmitted to the rotating shaft 21 and the driving arm 22, thereby realizing the flipping action.

[0041] like Figure 2 As shown, the flip seat 20 is provided with a position adjustment device 23 that drives the grasping device 30 to approach or move away from the flip seat 20. When it is necessary to grasp the battery module, the grasping device 30 moves away from the flip seat 20, and at this time, it moves toward the battery module for easy grasping. When the assembly or test is completed, the grasping device 30 releases the battery module and then moves toward the flip seat 20, and at this time, it moves away from the battery module to avoid interference between the subsequent transportation of the battery module and the grasping device 30.

[0042] like Figure 2 As shown, a floating mechanism 24 is provided between the gripping device 30 and the flip seat 20 to eliminate the position error of the gripping device 30 on the surface where the flip seat 20 is located. Since the box structure of the battery module may not be accurately positioned with the positioning pins on the tray due to the casting accuracy after it leaves the tray, resulting in an inability to accurately place it, a floating mechanism 24 is provided to eliminate the position error of the surface where the flip seat 20 is located. The floating mechanism 24 can be a common fixture floating mechanism 24, such as a spring floating mechanism 24, a pneumatic floating mechanism 24, a hydraulic floating mechanism 24, an elastic contact floating mechanism 24, a friction floating mechanism 24, etc.

[0043] like Figure 1 , 3As shown, the gripping device 30 includes a base plate 31, on which a plurality of vacuum suction cups 32 are arranged in an array. The vacuum suction cup 32 is a device for creating a vacuum to fix the workpiece. Arranging a plurality of vacuum suction cups 32 in an array on the base plate 31 can increase the coverage area of ​​the workpiece surface and improve the stability and safety of the gripping. The base plate 31 is a flat surface for supporting and mounting the vacuum suction cups 32. The material and design of the base plate 31 need to take into account the weight, size and shape of the workpiece to ensure that the gripping device 30 has sufficient strength and stability. Since a plurality of vacuum suction cups 32 are arranged on the base plate 31, the gripping device 30 can grip at multiple points of the workpiece through these suction cups at the same time. This helps to disperse the weight, improve the balance of the gripping, and reduce the load on each suction cup. The arrangement of a plurality of vacuum suction cups 32 provides a certain degree of adaptability, which can adapt to workpieces of different sizes and shapes.

[0044] like Figure 1 , 3 As shown, a plurality of limit plates 33 are provided at the plate edge of the seat plate 31, and the limit plates 33 extend in a direction away from the flip seat 20. The main function of the limit plates 33 is to provide a positioning function to ensure that the seat plate 31 can accurately stop at the desired position when moving or rotating. This is crucial to ensure that the gripping device 30 is correctly aligned with the flip seat 20 for subsequent operations, such as gripping or releasing the workpiece. By providing a plurality of limit plates 33, the stability of the system can be increased to prevent the seat plate 31 from swinging excessively or being unstable during movement. This helps to improve the accuracy of the gripping device 30 and reduce problems caused by unstable movement.

[0045] In summary, the utility model proposes an auxiliary tool for operating a battery module, which can grab and fix the battery module, and then turn the battery module from one orientation to another by flipping it, so that different parts can be conveniently facing the operator. This helps to improve the work efficiency of the operator and reduce the time of assembly and testing. At the same time, the operator does not need to bend over or raise his head to operate, which can improve the working comfort of the operator.

[0046] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

[0047] In the description herein, many specific details, such as examples of components and / or methods, are provided to provide a complete understanding of the embodiments of the present invention. However, those skilled in the art will recognize that embodiments of the present invention may be practiced without one or more specific details or by other devices, systems, components, methods, components, materials, parts, etc. In other cases, well-known structures, materials, or operations are not specifically shown or described in detail to avoid obscuring aspects of the embodiments of the present invention.

[0048] References throughout the specification to "one embodiment," "an embodiment," or "a specific embodiment" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment is included in at least one embodiment of the present invention, and not necessarily in all embodiments. Thus, various appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in different places throughout the specification do not necessarily refer to the same embodiment. In addition, the particular features, structures, or characteristics of any specific embodiment of the present invention may be combined with one or more other embodiments in any suitable manner. It should be understood that other variations and modifications of the embodiments of the present invention described and illustrated herein may be based on the teachings herein and will be considered part of the spirit and scope of the present invention.

[0049] It should also be understood that one or more of the elements shown in the figures may also be implemented in a more separate or more integrated manner, or even removed because they are inoperable in certain circumstances or provided because they may be useful depending on the application.

[0050] In addition, unless otherwise explicitly indicated, any marking arrows in the drawings should be regarded as exemplary only and not limiting. In addition, unless otherwise indicated, the term "or" used herein is generally intended to mean "and / or". In the case where the term is not clear because it is anticipated that the ability to separate or combine is provided, the combination of components or steps will also be regarded as indicated.

[0051] As used in the description herein and throughout the claims that follow, "a", "an", and "the" include plural references unless otherwise indicated. Likewise, as used in the description herein and throughout the claims that follow, the meaning of "in" includes "in" and "on" unless otherwise indicated.

[0052] The above description of the illustrated embodiments of the present invention (including that described in the Abstract of the Specification) is not intended to be an exhaustive list or to limit the present invention to the precise form disclosed herein. Although specific embodiments of the present invention and examples of the present invention are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present invention as will be recognized and understood by those skilled in the art. As noted, these modifications may be made to the present invention in accordance with the above description of the embodiments described in the present invention, and these modifications will be within the spirit and scope of the present invention.

[0053] Systems and methods have been generally described herein as details that are helpful for understanding the present invention. In addition, various specific details have been given to provide an overall understanding of the embodiments of the present invention. However, those skilled in the relevant art will recognize that the embodiments of the present invention can be practiced without one or more specific details, or practiced using other devices, systems, accessories, methods, components, materials, parts, etc. In other cases, well-known structures, materials, and / or operations are not specifically shown or described in detail to avoid confusion with various aspects of the embodiments of the present invention.

[0054] Thus, although the present invention has been described herein with reference to specific embodiments thereof, freedom of modification, various changes and substitutions are also within the above disclosure, and it should be understood that in some cases, some features of the present invention will be adopted without corresponding use of other features without departing from the scope and spirit of the proposed utility model. Therefore, many modifications can be made to adapt specific environments or materials to the essential scope and spirit of the present utility model. The present utility model is not intended to be limited to the specific terms used in the claims below and / or the specific embodiments disclosed as the best mode for carrying out the present utility model, but the present utility model will include any and all embodiments and equivalents falling within the scope of the appended claims. Therefore, the scope of the present utility model will be determined solely by the appended claims.

Claims

1. An auxiliary tool for operating a battery module, characterized in that: include: A mobile frame, wherein the mobile frame is movable in at least one direction; A turning seat, arranged on the moving frame; A gripping device, arranged on the flip seat, and used for gripping and fixing the battery module; A flip driving device, arranged on the mobile frame and connected to the flip seat, the flip driving device is used to drive the flip seat to expose the operation surface of the battery module on the flip seat; It also includes a moving seat, the moving frame is arranged on the moving seat, and the moving seat is provided with a first driving mechanism for driving the moving frame to move in a first direction, wherein the first direction is a vertical direction.

2. The auxiliary tooling for operating the battery module according to claim 1, characterized in that: It also includes a slide rail, the moving seat is arranged on the slide rail, and a second driving mechanism is arranged on the slide rail to drive the moving seat to move in a second direction, and the second direction is perpendicular to the first direction.

3. The auxiliary tooling for operating the battery module according to claim 2, characterized in that: The flip seat includes a rotating shaft rotatably connected to the moving frame, the axis of the rotating shaft is parallel to a third direction, and the third direction is perpendicular to the first direction and the second direction.

4. The auxiliary tooling for operating the battery module according to claim 3, characterized in that: A driving arm is fixedly arranged on the rotating shaft, and the flip driving device comprises a driving cylinder. Both ends of the driving cylinder are respectively hinged to the moving frame and an end of the driving arm away from the rotating shaft.

5. The auxiliary tooling for battery module operation according to claim 1, characterized in that: The flip seat is provided with a position adjustment device for driving the grasping device to approach or move away from the flip seat.

6. The auxiliary tooling for operating the battery module according to claim 1, characterized in that: A floating mechanism for eliminating the position error of the grabbing device on the surface where the flip seat is located is arranged between the grabbing device and the flip seat.

7. The auxiliary tooling for operating the battery module according to claim 1, characterized in that: The gripping device comprises a seat plate, on which a plurality of vacuum suction cups are arranged in an array.

8. The auxiliary tooling for operating the battery module according to claim 7, characterized in that: A plurality of limiting plates are arranged at the plate edge of the seat plate, and the limiting plates extend in a direction away from the flip seat.

9. The auxiliary tooling for operating the battery module according to claim 1, characterized in that: The rotation stroke of the turnover seat is 90 degrees.

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