A tool for assisting in the pouring of electrolyte for disassembling a battery

Abstract

The utility model relates to battery failure analysis technical field especially relates to a kind of auxiliary tools for pouring electrolyte for disassembling battery, including desk base, further include baffle bar, wherein, the desk base top front side is equipped with inclined plane, for supporting the cell to be poured electrolyte;The inclined plane front part is equipped with recess, for placing the container of receiving electrolyte;Two the baffle bar is detachably arranged on the inclined plane, for supporting cell bottom, so that the corner of cell is towards the recess.The utility model proposes a kind of auxiliary tools for pouring electrolyte for disassembling battery, it is kept in the inclined plane of desk base by baffle bar with the inclined posture of cell, so that electrolyte can flow into the container in recess smoothly, to realize the pouring and collection operation of electrolyte without handheld cell, solve the problem that electrolyte is inconvenient to pour, poor safety in the process of existing cell disassembly.

Description

Technical Field

[0001] This utility model relates to the field of battery failure analysis technology, and in particular to an auxiliary tool for disassembling batteries and pouring electrolyte. Background Technology

[0002] In the field of battery research and development and failure analysis, cell disassembly is a fundamental and crucial technical task. By observing and analyzing the internal materials and electrolyte state of the cell, the battery's operating status, aging degree, and potential failure mechanisms can be assessed. Among these, the electrolyte, as a crucial component affecting battery performance, needs to be collected separately during disassembly and subjected to analytical operations such as weighing and color determination.

[0003] Currently, there is a lack of specialized tools for disassembling large-capacity batteries to assist in pouring out free electrolyte. Traditional methods often involve manually holding the battery cell and tilting it to allow the electrolyte to flow out. This is not only inconvenient but also poses risks such as electrolyte spillage and contact with personnel, especially when handling corrosive or highly reactive electrolytes.

[0004] To solve the above-mentioned technical problems, it is necessary to provide an auxiliary tool for disassembling batteries and pouring out the electrolyte. Utility Model Content

[0005] In view of this, the present invention proposes an auxiliary tool for disassembling batteries and pouring electrolyte. It uses a stop bar to hold the battery cell stably on the inclined surface of the tabletop base, so that the electrolyte can flow smoothly into the container in the groove. This allows the electrolyte to be poured and collected without holding the battery cell, thus solving the problems of inconvenience and poor safety in pouring electrolyte during the disassembly of existing battery cells.

[0006] The technical solution of this utility model is implemented as follows: This utility model provides an auxiliary tool for disassembling batteries and pouring out the electrolyte, including a tabletop base and a stop bar. The tabletop base has a sloping surface on the front top side to support the battery cells to be poured with electrolyte; The front of the inclined surface is provided with a groove for placing a container holding electrolyte; Two baffles are detachably provided on the inclined surface to support the bottom of the battery cell so that one corner of the battery cell faces the groove.

[0007] Based on the above technical solutions, preferably, the lower end of the inclined surface extends to the front end of the desktop base, and the upper end extends to the top of the desktop base.

[0008] Based on the above technical solutions, preferably, the inclination angle of the inclined plane is 5° to 60°.

[0009] Based on the above technical solutions, preferably, the surface of the inclined surface is coated with a corrosion-resistant coating.

[0010] Based on the above technical solutions, preferably, the front end of the groove is open.

[0011] Based on the above technical solutions, preferably, the rear end of the groove is open.

[0012] Based on the above technical solution, preferably, a plurality of mounting holes are arranged in a matrix on the inclined surfaces on both sides of the groove, wherein, The lower end of the stop bar is located in the mounting hole.

[0013] Based on the above technical solutions, preferably, the central axis of the mounting hole is perpendicular to the inclined plane.

[0014] Based on the above technical solutions, preferably, the lower end of the stop bar is inserted into or threaded into the mounting hole.

[0015] Based on the above technical solutions, preferably, the upper side of the stop bar is provided with anti-slip protrusions.

[0016] This utility model provides an auxiliary tool for disassembling batteries and pouring electrolyte, which has the following advantages over existing technologies: (1) The battery cell can be stably supported on the inclined surface of the tabletop base by the baffle, with one corner of the battery cell facing the groove, so that the electrolyte can flow smoothly into the container in the groove by gravity. This structure enables the pouring and collection of electrolyte without holding the battery cell, which not only improves the safety of operation and effectively reduces the risk of electrolyte spillage, but also improves the convenience and efficiency of operation, allowing the experimenters to focus more on data analysis and reduce their dependence on the operation process.

[0017] (2) By setting both the front and rear ends of the groove to be open, it is easy to quickly change different sizes of collection containers, such as beakers, measuring cylinders or square boxes, which significantly improves the flexibility and convenience of experimental operations, reduces the time spent on changing containers, and further improves the overall work efficiency.

[0018] (3) By setting several mounting holes in a matrix on the inclined surface, the mounting position of the stop bar can be flexibly adjusted according to the specific size of the battery cell, thereby ensuring that battery cells of various sizes can be stably positioned at the optimal tilting angle. This structure enhances the versatility and adaptability of the device and broadens its application range. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of an auxiliary tool for disassembling batteries and pouring electrolyte according to the present invention; Figure 2 This is a 3D view of the stop lever; Figure 3 This is a schematic diagram of the groove structure; Figure 4 This is a schematic diagram illustrating the usage of an auxiliary tool for disassembling batteries and pouring electrolyte according to this utility model. In the diagram: 1. Tabletop base; 2. Stop bar; 201. Anti-slip protrusion; 101. Sloping surface; 1011. Groove; 1012. Mounting hole. Detailed Implementation

[0021] The technical solutions of this utility model will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] like Figure 1-4 As shown, this utility model provides an auxiliary tool for disassembling batteries and pouring electrolyte, including a tabletop base 1 and a stop bar 2.

[0023] The tabletop base 1 is made of an insulating material (such as plastic) to form a rectangular block structure. The front top of the base has a slope 101 for supporting the battery cell to be poured with electrolyte. The front of the slope 101 has a groove 1011 for placing a container for holding electrolyte. At the same time, two baffles 2 are detachably installed on the slope 101 to support the bottom of the battery cell so that one corner of the battery cell faces the groove 1011.

[0024] The aforementioned structure allows the battery cell to be stably tilted on the inclined surface 101, with one corner facing the collection container in the groove 1011. After cutting open this corner of the battery cell, the electrolyte can flow smoothly into the container under gravity, thus enabling the pouring and collection of electrolyte without holding the battery cell. This structure not only improves operational safety and effectively reduces the risk of electrolyte spillage, but also enhances operational convenience and work efficiency, allowing researchers to focus more on data analysis and reduce reliance on the operational process.

[0025] In the aforementioned tool, the lower end of the inclined plane 101 extends to the front end of the desktop base 1, and the upper end extends to the top of the desktop base 1. This ensures that the effective length of the inclined plane 101 is long enough to accommodate the placement requirements of battery cells of different sizes, thereby increasing the versatility and flexibility of the tool.

[0026] Furthermore, the inclination angle of the inclined plane 101 is 5° to 60°, preferably a moderate angle (e.g., 45°). This ensures that the electrolyte flows out smoothly without causing the battery cell to slip or the electrolyte to splash due to an excessively large angle. This optimizes the electrolyte pouring process and improves the safety and efficiency of the operation.

[0027] In addition, the surface of the inclined surface 101 is coated with a corrosion-resistant coating, such as a polyurea coating, an epoxy resin coating, or a polytetrafluoroethylene coating. These coatings can effectively prevent the electrolyte from corroding the inclined surface 101, thereby maintaining the flatness and structural integrity of the inclined surface 101, avoiding surface roughness or material detachment caused by corrosion, and further improving the durability and service life of the device.

[0028] Similarly, the surface of the desktop base 1 is also coated with the above-mentioned coating to further extend the overall service life of the equipment. Especially when handling highly corrosive electrolytes, this coating can effectively isolate corrosive substances from contact with the base material, and its protective effect is particularly significant, thereby ensuring the stability and safety of the device in complex experimental environments.

[0029] In the aforementioned tool, the front end of the groove 1011 is open, which facilitates the removal and removal of the electrolyte collection container.

[0030] Furthermore, the rear end of the groove 1011 is also open, making the groove 1011 form a groove-like structure that runs through the front and back. This facilitates the quick replacement of collection containers of different sizes, such as beakers, measuring cylinders, or square boxes, which significantly improves the flexibility and convenience of experimental operations, reduces the time spent on changing containers, and further improves the overall work efficiency.

[0031] In addition, several mounting holes 1012 are arranged in a matrix on the inclined surfaces 101 on both sides of the groove 1011, and the lower end of the stop bar 2 is located in the mounting holes 1012. Through these mounting holes 1012, the installation position of the stop bar 2 can be flexibly adjusted according to the specific size of the battery cell, thereby ensuring that battery cells of various sizes can be stably positioned at the optimal tilting angle, thus enhancing the versatility and adaptability of the device and broadening its application range.

[0032] Furthermore, the central axis of the mounting hole 1012 is perpendicular to the inclined plane 101, ensuring that a stable right-angle support structure is formed between the stop bar 2 and the inclined plane 101, which improves the stability of the battery cell placement and avoids the problem of battery cell sliding or incomplete tilting caused by angular deviation.

[0033] In addition, the lower end of the aforementioned stop bar 2 is connected to the mounting hole 1012 by a plug-in or threaded connection. This facilitates the quick installation and removal of the stop bar 2 and provides sufficient strength to support the weight of the battery cell, ensuring stability and safety throughout the entire operation process.

[0034] When using the plug-in method, the lower end of the stop bar 2 is a cylindrical structure, and the mounting hole 1012 is a through hole structure with a smooth inner wall. The diameters of the two are matched, so that the stop bar 2 can be easily inserted and stably positioned.

[0035] When a threaded connection is used, the mounting hole 1012 is a threaded hole with internal threads, and the lower end of the stop rod 2 is a rod structure with external threads. The two are fastened together by threaded engagement, which further enhances the connection reliability between the stop rod 2 and the inclined surface 101.

[0036] In addition, the upper side of the baffle 2 is provided with an anti-slip protrusion 201. This protrusion can be a polygonal protrusion, a spherical protrusion, or a combination of both. The protrusion can effectively increase the friction between the baffle 2 and the battery cell, preventing the battery cell from sliding during tilting, thereby ensuring the safety and reliability of the electrolyte pouring process.

[0037] The method of using the auxiliary tool for disassembling batteries and pouring electrolyte according to this utility model is as follows: First, based on the specific dimensions of the battery cell to be tilted, install the stop bar 2 into the mounting hole 1012 at a suitable position on the inclined surface 101 to achieve optimal support and positioning of the battery cell. Then, as... Figure 4 As shown, the battery cell is placed at an angle on the inclined surface 101, with one corner positioned between two retaining rods 2. The retaining rods 2 provide stable support to both sides of the bottom of the battery cell, maintaining its stable tilted posture. Next, a container for collecting the electrolyte is placed in the groove 1011, ensuring the container faces directly below that corner of the battery cell. Finally, a cutting tool is used to cut open that corner of the battery cell, allowing the electrolyte to flow smoothly into the container under gravity, completing the electrolyte collection process.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

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