Battery positioning mechanism and high-flexibility performance testing equipment

Abstract

The utility model relates to the technical field of battery production, and discloses a battery positioning mechanism and high-flexibility performance test equipment, the battery comprises a battery cell and an FPC, the FPC comprises a first connecting part extending along the thickness direction of the battery cell and a second connecting part extending along the length direction of the battery cell, the first connecting part is connected with the battery cell and the second connecting part, a terminal is arranged at one end, far away from the first connecting part, of the second connecting part, and the positioning mechanism comprises a battery cell placing platform, a terminal placing platform, a first pushing module, a second pushing module and a pressing module; the first pushing module pushes the first connecting part in the width direction of the battery cell, the second pushing module pushes the first connecting part in the length direction of the battery cell, and the pressing module is used for pressing the second connecting part; according to the technical effects of the utility model, the FPC can be accurately positioned, and the working efficiency and the working accuracy can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery production, and particularly relates to a battery positioning mechanism and high-flexibility performance testing equipment. Background Art

[0002] During the battery production process, it is inevitable to conduct corresponding tests on the battery performance, such as ATE testing and GG testing, to ensure that all aspects of the battery performance meet the safety requirements.

[0003] Batteries usually have battery cells and FPCs. FPCs are used to establish connections between the battery cells and the outside world. The shapes of FPCs vary depending on the assembly requirements of different products.

[0004] In the prior art, there are some special-shaped batteries. Special-shaped batteries are batteries with FPCs having portions extending in different directions connected to the battery cells. When performing performance tests on such special-shaped batteries, manual positioning operations are usually performed by humans. This operation method not only has the problem of low operating efficiency, but is also prone to inaccurate positioning due to human errors, affecting subsequent test results. Utility Model Content

[0005] In order to address the deficiencies of the prior art, the present invention provides a battery positioning mechanism and a high-flexibility performance testing device, which achieves the purpose of accurately positioning the FPC and effectively improving operating efficiency and accuracy.

[0006] The technical objectives to be achieved by this utility model are achieved through the following technical solutions:

[0007] The utility model provides a battery positioning mechanism, which is used to position a battery. The battery includes a battery cell and an FPC. The FPC includes a first connecting portion extending along the thickness direction of the battery cell and a second connecting portion extending along the length direction of the battery cell. The first connecting portion connects the battery cell and the second connecting portion. A terminal is provided on an end of the second connecting portion away from the first connecting portion.

[0008] The positioning mechanism includes a battery cell placement platform, a terminal placement platform, a first pushing module, a second pushing module and a clamping module. The first pushing module pushes the first connecting part along the width direction of the battery cell, the second pushing module pushes the first connecting part along the length direction of the battery cell, and the clamping module is used to clamp the second connecting part.

[0009] In some implementations, the positioning mechanism further includes a barcode scanning gun, which is located on one side of the battery cell placement platform. The barcode scanning gun is directed toward the battery cell. The barcode scanning gun is configured to scan and link the battery cell to facilitate the recording and tracing of production data.

[0010] The utility model also provides a high-flexibility performance testing device, comprising a feeding and conveying mechanism, a loading and unloading transport mechanism, a testing and transport mechanism, a performance testing platform, a terminal detection mechanism, a feeding and conveying mechanism, and any one of the positioning mechanisms described above;

[0011] The loading and unloading conveying mechanism operates between the feeding conveying mechanism, the positioning mechanism, the terminal detection mechanism and the unloading conveying mechanism, and the testing conveying mechanism operates between the positioning mechanism and the performance testing platform to realize fully automated testing operations of the battery.

[0012] In some implementations, there are two positioning mechanisms, which are disposed adjacent to each other to enable simultaneous operation of the loading and unloading transport mechanism and the test transport mechanism, thereby improving operating efficiency.

[0013] In some implementations, the loading and unloading transport mechanism includes a first transport robot, a first picking module, and a first vision module;

[0014] The first picking module and the first vision module are both connected to the driving end of the first handling robot. The first vision module can accurately obtain the position of the battery to improve the picking accuracy of the first picking module.

[0015] In some implementations, the first picking module includes a first picking component for picking up battery cells and a second picking component for sucking and clamping terminals. The first picking component and the second picking component are configured to perform targeted picking of battery cells and FPCs, respectively, to improve the accuracy and stability of picking.

[0016] In some implementations, the first material-retrieving assembly includes a first adsorption block;

[0017] The second material picking assembly includes a second adsorption block, a first clamp and a second clamp. The first clamp and the second clamp are respectively located on opposite sides of the second adsorption block to achieve accuracy and stability in material picking.

[0018] In some implementations, the performance testing platform is provided with a plurality of testing fixtures;

[0019] The test fixture includes a test positioning seat for positioning the battery cell and a terminal test module located on one side of the test positioning seat to achieve performance testing of the battery.

[0020] In some implementations, the terminal detection mechanism includes a first mounting bracket, a camera, a lens, and a light source;

[0021] The camera, the lens and the light source are sequentially arranged on the first mounting frame from bottom to top to realize defect detection of the terminal.

[0022] In some implementations, the unloading and conveying mechanism includes a first unloading and conveying unit for conveying good products and a second unloading and conveying unit for conveying defective products;

[0023] The first unloading and conveying unit and the second unloading and conveying unit are arranged adjacent to each other, and good products and defective products are unloaded and conveyed separately to facilitate classification processing.

[0024] In summary, the present invention has at least the following advantages:

[0025] 1. The utility model provides a battery positioning mechanism, which accurately positions the FPC by setting a first pushing module to push the first connecting part along the width direction of the battery cell for positioning, setting a second pushing module to push the first connecting part along the length direction of the battery cell for positioning, and setting a pressing module to press the second connecting part, thereby effectively improving the working efficiency and accuracy;

[0026] 2. The utility model provides a high-flexibility performance testing equipment. After applying a positioning mechanism that accurately positions the FPC, it is combined with a loading and unloading conveying mechanism and a test conveying mechanism to perform highly flexible conveying of batteries, thereby realizing fully automated battery testing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic structural diagram of the battery positioning mechanism provided in Example 1 of the present utility model;

[0028] Figure 2 A top view of the battery positioning mechanism provided in Example 1 of the present utility model;

[0029] Figure 3 This is a schematic structural diagram of the battery provided in Example 1 of the present utility model;

[0030] Figure 4 This is a schematic structural diagram of the performance testing equipment provided in Example 2 of the present utility model;

[0031] Figure 5 A top view of the performance testing device provided in Example 2 of the present utility model;

[0032] Figure 6 This is a structural diagram of the loading and unloading material handling mechanism provided in Example 3 of the present utility model;

[0033] Figure 7 This is a structural diagram of the first material taking module provided in Example 3 of the present utility model;

[0034] Figure 8 This is a schematic diagram of the structure of the performance testing platform provided in Example 3 of the present utility model;

[0035] Figure 9 This is a structural diagram of the terminal detection mechanism provided in Example 3 of the present utility model;

[0036] Figure 10 This is a structural diagram of the material feeding and conveying mechanism provided in Example 3 of the present utility model;

[0037] 100, positioning mechanism; 110, cell placement platform; 120, terminal placement platform; 130, first push module; 140, second push module; 150, pressing module; 160, barcode scanner;

[0038] 200, battery; 210, battery cell; 220, FPC; 221, first connecting portion; 222, second connecting portion; 223, terminal;

[0039] 300, feeding and conveying mechanism;

[0040] 400, loading and unloading mechanism; 410, first handling robot; 420, first retrieving module; 421, first retrieving assembly; 422, second retrieving assembly; 422a, second adsorption block; 422b, first gripper; 422c, second gripper; 430, first vision module;

[0041] 500. Test handling mechanism;

[0042] 600, performance test platform; 610, test fixture; 611, test positioning seat; 612, terminal test module;

[0043] 700, terminal detection mechanism; 710, first mounting frame; 720, camera; 730, lens; 740, light source;

[0044] 800, unloading and conveying mechanism; 810, first unloading and conveying unit; 820, second unloading and conveying unit. DETAILED DESCRIPTION

[0045] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0046] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0047] Example 1:

[0048] See Figure 1-Figure 3 A battery positioning mechanism, the positioning mechanism 100 is used to position a battery 200, the battery 200 includes a battery cell 210 and an FPC 220, the battery cell 210 is a rectangular structure with a certain thickness, length and width, the FPC 220 includes a first connecting portion 221 extending along the thickness direction of the battery cell 210 and a second connecting portion 222 extending along the length direction of the battery cell 210, the first connecting portion 221 connects the battery cell 210 and the second connecting portion 222, and a terminal 223 is provided on the end of the second connecting portion 222 away from the first connecting portion 221.

[0049] Depend on Figure 3 It can be seen that the first connection part 221 is connected to the head of the battery cell, and there is a bend structure between the first connection part 221 and the connection of the battery cell, and the first connection part 221 extends from the lower surface of the battery cell to the upper surface, that is, it extends along the thickness direction of the battery cell. There is also a bend structure between the connection of the first connection part 221 and the second connection part 222, and the second connection part 222 extends from the head of the battery cell to the tail of the battery cell, that is, it extends along the length direction of the battery cell. Since the FPC220 has parts extending in different directions, its shape is relatively strange. Therefore, when positioning it, it is necessary to consider the positioning effects in different directions to avoid interference with the battery cell. Among them, Figure 3 The T direction shown is the thickness direction of the battery cell, the W direction is the width direction of the battery cell, and the L direction is the length direction of the battery cell.

[0050] The positioning mechanism includes a cell placement platform 110, a terminal placement platform 120, a first pushing module 130, a second pushing module 140 and a clamping module 150. The cell placement platform 110 is used to carry the cell, the terminal placement platform 120 is used to carry the terminal, the first pushing module 130 is used to push the first connecting part 221 along the width direction of the cell for positioning, the second pushing module 140 is used to push the first connecting part 221 along the length direction of the cell for positioning, and the clamping module 150 is used to clamp the second connecting part 222 for positioning.

[0051] During the specific operation process, the battery can be loaded to the positioning mechanism through the automatic loading mechanism for precise positioning, and then the battery can be accurately picked up and transferred by the automatic handling mechanism. During positioning, the battery cell is placed on the battery cell placement platform 110, and the terminal is placed on the terminal placement platform 120. The first pushing module 130, the second pushing module 140 and the pressing module 150 operate in sequence to push and position the FPC220 in different directions. For example, the first pushing module 130 pushes the first connecting portion 221 along the width direction of the battery cell for positioning. It can be understood that in the pushing direction of the first pushing module 130, a first reference is provided for limiting the position of the first connecting portion 221. Block, when the first pushing module 130 pushes the first connecting part 221 to abut against the first reference block, it means that the positioning of the first connecting part 221 in the width direction of the battery cell has been completed; similarly, in the pushing direction of the second pushing module 140, a second reference block is provided for limiting the position of the first connecting part 221, and when the second pushing module 140 pushes the first connecting part 221 to abut against the second reference block, it means that the positioning of the first connecting part 221 in the length direction of the battery cell has been completed; similarly, in the clamping direction of the clamping module 150, a third reference block is provided for supporting the second connecting part 222, so that the second connecting part 222 is clamped between the clamping module 150 and the third reference block.

[0052] The first pushing module 130 can be a structure with a driving function, such as a driving cylinder, and combined with a first pushing block. Under the driving function of the driving cylinder, the first pushing block extends along the width of the battery cell, pushing the first connecting portion 221 for positioning. It is understood that the specific structures of the second pushing module 140 and the pressing module 150 can be set with reference to the first pushing module 130, or different driving functions can be adopted according to actual needs to achieve a pushing or pressing effect.

[0053] In some embodiments, the positioning mechanism further includes a barcode scanning gun 160, which is located on one side of the battery cell placement platform 110. The barcode scanning gun 160 is directed toward the battery cell. The barcode scanning gun 160 is configured to scan and link the battery cell to facilitate the recording and tracing of production data.

[0054] After the first pushing module 130 , the second pushing module 140 and the pressing module 150 complete the positioning of the FPC 220 in sequence, the barcode scanner 160 scans the barcode or QR code on the battery cell to obtain and record the operation information of the battery cell.

[0055] It is understandable that the first pushing module 130 , the second pushing module 140 and the pressing module 150 not only play a role in positioning the FPC 220 , but also play a role in avoiding the barcode or QR code on the battery cell to avoid interfering with the barcode reading operation of the barcode scanner 160 .

[0056] This embodiment provides a battery positioning mechanism, which accurately positions the FPC 220 by setting a first pushing module 130 to push the first connecting portion 221 along the width direction of the battery cell for positioning, setting a second pushing module 140 to push the first connecting portion 221 along the length direction of the battery cell for positioning, and setting a clamping module 150 to clamp the second connecting portion 222, thereby effectively improving work efficiency and accuracy.

[0057] Example 2:

[0058] This embodiment provides a highly flexible performance testing device based on embodiment 1, which is used to perform automated performance testing on batteries. Figure 4 and Figure 5 .

[0059] A high-flexibility performance testing device includes a feeding and conveying mechanism 300, a loading and unloading transport mechanism 400, a testing and transporting mechanism 500, a performance testing platform 600, a terminal detection mechanism 700, a feeding and conveying mechanism 800 and the positioning mechanism 100 in Example 1.

[0060] The feeding and conveying mechanism 300 is used to feed and convey the batteries. The loading and unloading conveying mechanism 400 operates between the feeding and conveying mechanism 300, the positioning mechanism 100, the terminal detection mechanism 700 and the unloading and conveying mechanism 800, and is used to transfer the batteries to different mechanisms. The testing and conveying mechanism 500 operates between the positioning mechanism and the performance testing platform 600, that is, to transport the batteries from the positioning mechanism to the performance testing platform 600 for performance testing, thereby realizing fully automated testing operations of the batteries.

[0061] Specifically, after the battery is transported through the feeding conveying mechanism 300, the loading and unloading conveying mechanism 400 transports the battery at the feeding conveying mechanism 300 to the positioning mechanism for precise positioning, and then the test conveying mechanism 500 transports the battery at the positioning mechanism to the performance testing platform 600 for performance testing. After the test is completed, the test conveying mechanism 500 transports the tested battery back to the positioning mechanism for re-positioning. Then, the loading and unloading conveying mechanism 400 transports the battery at the positioning mechanism to the terminal detection mechanism 700 for terminal defect detection, and then transports the battery to the unloading conveying mechanism 800 for automatic unloading.

[0062] In some embodiments, there are two positioning mechanisms 100 , which are disposed adjacent to each other to enable the loading and unloading conveying mechanism 400 and the testing conveying mechanism 500 to operate simultaneously, thereby improving operating efficiency.

[0063] For example, the two positioning mechanisms 100 are respectively the first positioning mechanism and the second positioning mechanism. While the loading and unloading conveying mechanism 400 transports the batteries at the feeding and conveying mechanism 300 to the first positioning mechanism for precise positioning, the test conveying mechanism 500 can transport the batteries that have completed the test at the performance testing platform 600 to the second positioning mechanism for positioning. Then, the loading and unloading conveying mechanism 400 transports the batteries at the second positioning mechanism to the terminal detection mechanism 700 for terminal defect detection, while the test conveying mechanism 500 transports the batteries at the first positioning mechanism to the performance testing platform 600 for performance testing, thereby realizing simultaneous operation of the loading and unloading conveying mechanism 400 and the test conveying mechanism 500, thereby improving operating efficiency.

[0064] This embodiment provides a high-flexibility performance testing device. After applying a positioning mechanism for accurately positioning the FPC 220, it is combined with a loading and unloading transport mechanism 400 and a test transport mechanism 500 to perform highly flexible transport of batteries, thereby realizing fully automated battery testing operations.

[0065] Example 3:

[0066] The difference between this embodiment and embodiment 2 is that this embodiment further optimizes the structure of the test equipment of the utility model. Figures 6-10 .

[0067] In this embodiment, reference Figure 6 The loading and unloading material handling mechanism 400 includes a first handling robot 410, a first material picking module 420 and a first vision module 430. The first material picking module 420 and the first vision module 430 are both connected to the driving end of the first handling robot 410. The first vision module 430 can accurately obtain the position of the battery to improve the material picking accuracy of the first material picking module 420.

[0068] The first handling robot 410 is used to drive the first material picking module 420 and the first vision module 430 to move to the set position to perform corresponding operations. For example, under the driving action of the first handling robot 410, the first vision module 430 moves above the battery, and after obtaining the position information of the battery, the first handling robot 410 adjusts the position of the first material picking module 420 so that the first material picking module 420 can accurately pick up the battery.

[0069] Furthermore, the first material picking module 420 includes a first material picking component 421 for picking up battery cells and a second material picking component 422 for sucking and clamping terminals. When the first material picking module 420 is driven by the first handling robot 410 and moves to the set position, the first material picking component 421 and the second material picking component 422 operate simultaneously to carry out targeted material picking of the battery cells and FPC220, respectively, thereby improving the accuracy and stability of material picking.

[0070] Here, the first material picking component 421 adopts a suction method for the battery cell, that is, it sucks the upper surface of the battery cell to avoid damage to the battery cell by clamping. The second material picking component 422 adopts a suction clamping method for the terminal, which clamps the terminal while sucking the upper surface of the terminal to improve the stability of terminal picking.

[0071] For further reference, Figure 7 The first material-taking component 421 includes a first adsorption block. Under the action of the vacuum generator, the first adsorption block can absorb the surface of the battery cell and take the material from the battery cell. The first adsorption block can be set to a central position relative to the surface of the battery cell to achieve a more stable absorption effect on the battery cell.

[0072] The second material picking component 422 includes a second adsorption block 422a, a first clamping jaw 422b and a second clamping jaw 422c. The first clamping jaw 422b and the second clamping jaw 422c are respectively located on opposite sides of the second adsorption block 422a. The terminal has a certain hardness. Therefore, after using the second adsorption block 422a to absorb the terminal surface, the clamping effect of the first clamping jaw 422b and the second clamping jaw 422c can also be combined to achieve a stable material picking effect on the terminal.

[0073] In some embodiments, reference Figure 8 , a plurality of test jigs 610 are provided on the performance testing platform 600. The plurality of test jigs 610 can be evenly spaced, and the number can be adjusted according to actual needs. For example, there are fourteen test jigs 610 in total, and the fourteen test jigs 610 are arranged in two rows, with seven test jigs 610 in each row. It can be seen that a single performance test requires a long time. Therefore, setting up multiple test jigs 610 can perform performance tests on multiple batteries at the same time, which can reduce the waiting time of other mechanisms and improve the overall operation efficiency of the equipment.

[0074] The test tooling 610 includes a test positioning seat 611 for positioning the battery cell and a terminal test module 612 located on one side of the test positioning seat 611 to realize the performance test of the battery. When performing ATE tests and GG tests, a test needle can be used on the terminal test module 612 to connect the test needle to the terminal to establish a connection relationship between the terminal test module 612 and the battery, so as to perform corresponding performance tests.

[0075] In some embodiments, reference Figure 9 The terminal detection mechanism 700 includes a first mounting frame 710, a camera 720, a lens 730 and a light source 740; the camera 720, the lens 730 and the light source 740 are sequentially arranged on the first mounting frame 710 from bottom to top to realize defect detection of the terminal.

[0076] After the battery that has completed the performance test at the positioning mechanism is taken away by the loading and unloading conveying mechanism 400, the battery is moved above the light source 740, and the appearance defects of the terminal are detected in combination with the lens 730 and the camera 720. Here, the distance between the camera 720, the lens 730 and the light source 740, as well as the specific position on the first mounting frame 710, can be adjusted according to actual detection requirements.

[0077] In some embodiments, reference Figure 10 The unloading and conveying mechanism 800 includes a first unloading and conveying unit 810 for conveying good products and a second unloading and conveying unit 820 for conveying defective products; the first unloading and conveying unit 810 and the second unloading and conveying unit 820 are arranged adjacent to each other, and good products and defective products are unloaded and conveyed separately to facilitate classification processing.

[0078] The first unloading and conveying unit 810 and the second unloading and conveying unit 820 can both use a belt combined with a motor for unloading and conveying. When the performance testing platform 600 tests that the battery performance meets the requirements and the terminal detection mechanism 700 detects that there are no defects in the terminal appearance, the good batteries can be transported to the first unloading and conveying unit 810 for unloading and conveying through the loading and unloading conveying mechanism 400. When the performance testing platform 600 tests that the battery performance does not meet the requirements or the terminal detection mechanism 700 detects that there are defects in the terminal appearance, the defective batteries can be transported to the second unloading and conveying unit 820 for unloading and conveying through the loading and unloading conveying mechanism 400.

[0079] The utility model provides a high-flexibility performance testing device, which, after applying a positioning mechanism that accurately positions the FPC, is combined with a loading and unloading conveying mechanism and a test conveying mechanism to perform high-flexibility conveying of batteries, thereby realizing fully automated testing operations of the batteries.

[0080] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0081] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

Claims

1. A battery positioning mechanism, characterized in that: The positioning mechanism (100) is used for positioning a battery (200), wherein the battery (200) comprises a battery cell (210) and an FPC (220), wherein the FPC (220) comprises a first connecting portion (221) extending along a thickness direction of the battery cell (210) and a second connecting portion (222) extending along a length direction of the battery cell (210), wherein the first connecting portion (221) connects the battery cell (210) and the second connecting portion (222), and a terminal (223) is provided on an end of the second connecting portion (222) away from the first connecting portion (221); The positioning mechanism (100) comprises a cell placement platform (110), a terminal placement platform (120), a first pushing module (130), a second pushing module (140) and a pressing module (150); the first pushing module (130) pushes the first connecting portion (221) along the width direction of the cell; the second pushing module (140) pushes the first connecting portion (221) along the length direction of the cell; and the pressing module (150) is used to press the second connecting portion (222).

2. The battery positioning mechanism according to claim 1, characterized in that: The positioning mechanism further comprises a code scanning gun (160), the code scanning gun (160) being located on one side of the battery cell placement platform (110), and the code scanning direction of the code scanning gun (160) being directed toward the battery cell.

3. A high flexibility performance testing device, characterized in that: It comprises a feeding and conveying mechanism (300), a loading and unloading conveying mechanism (400), a testing and conveying mechanism (500), a performance testing platform (600), a terminal detection mechanism (700), a feeding and conveying mechanism (800), and the positioning mechanism (100) according to claim 1 or 2; The loading and unloading conveying mechanism (400) operates between the feeding conveying mechanism (300), the positioning mechanism, the terminal detection mechanism (700) and the unloading conveying mechanism (800), and the testing conveying mechanism (500) operates between the positioning mechanism (100) and the performance testing platform (600).

4. The high flexibility performance testing equipment according to claim 3, characterized in that: The number of the positioning mechanisms (100) is two, and the two positioning mechanisms (100) are arranged adjacent to each other.

5. The high flexibility performance testing equipment according to claim 3, characterized in that: The loading and unloading transport mechanism (400) includes a first transport robot (410), a first material picking module (420) and a first vision module (430); The first material picking module (420) and the first vision module (430) are both connected to the driving end of the first handling robot (410).

6. The high flexibility performance testing equipment according to claim 5, characterized in that: The first material taking module (420) comprises a first material taking component (421) for taking in the battery core and a second material taking component (422) for sucking and clamping the terminal.

7. The high flexibility performance testing device according to claim 6, characterized in that: The first material taking component (421) includes a first adsorption block; The second material picking assembly (422) includes a second adsorption block (422a), a first clamping jaw (422b) and a second clamping jaw (422c), wherein the first clamping jaw (422b) and the second clamping jaw (422c) are respectively located on opposite sides of the second adsorption block (422a).

8. The high flexibility performance testing equipment according to claim 3, characterized in that: The performance testing platform (600) is provided with a plurality of testing tools (610); The test fixture (610) comprises a test positioning seat (611) for positioning the battery cell and a terminal test module (612) located on one side of the test positioning seat (611).

9. The high flexibility performance testing device according to claim 3, characterized in that: The terminal detection mechanism (700) comprises a first mounting frame (710), a camera (720), a lens (730) and a light source (740); The camera (720), the lens (730) and the light source (740) are sequentially arranged on the first mounting frame (710) from bottom to top.

10. The high flexibility performance testing device according to claim 3, characterized in that: The unloading and conveying mechanism (800) comprises a first unloading and conveying unit (810) for conveying good products and a second unloading and conveying unit (820) for conveying bad products; The first material unloading and conveying unit (810) and the second material unloading and conveying unit (820) are arranged adjacent to each other.

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