Battery cell testing equipment
By designing a cell testing device and utilizing a transport and drive mechanism to automate probe movement, the problem of complex and inefficient existing cell testing operations is solved, achieving simplified operation and efficient testing.
Patent Information
- Application Number
- CN202423094444.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Existing cell testing methods are complex to operate and have low testing efficiency.
Design a battery cell testing device, including a transport device, a mounting frame, a drive device, and a battery cell tester. The drive device drives the probe to move within the test channel to achieve automated testing.
It improves the simplicity and efficiency of cell testing and realizes the automation of the testing process.
Smart Images
Figure CN223679301U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of electric core test, specifically, an electric core test equipment. BACKGROUND
[0002] During the production and manufacturing process of the electric core, it needs to be tested and inspected to evaluate its performance, quality and safety, so as to ensure its reliability and durability in practical application. The current testing method is usually that the electric core is placed on the test table by artificial operation, the test instrument is operated, the test connector is manually connected to the pole of the electric core, and after the test is completed, the electric core is taken out by artificial operation.
[0003] However, the operation of this electric core test method is complex, and the test efficiency is low. UTILITY MODEL CONTENT
[0004] The utility model aims at providing an electric core test equipment, which is simple to operate and can improve the test efficiency.
[0005] The embodiment of the utility model is implemented as follows:
[0006] In a first aspect, the utility model provides an electric core test equipment, which comprises:
[0007] A conveying device is used for conveying the electric core.
[0008] A mounting rack is arranged on the conveying device and forms a test channel with the conveying device.
[0009] A driving device is arranged on the mounting rack and located in the test channel.
[0010] An electric core tester comprises a tester body and a probe, the tester body is arranged on the mounting rack and electrically connected with the probe, the probe is arranged on the driving device and located in the test channel.
[0011] The driving device is used for driving the probe to move to test the electric core located in the test channel.
[0012] In an optional embodiment, the driving device comprises a driving member and a fixing plate, the driving member is arranged on the mounting rack and connected with the fixing plate, the fixing plate is located in the test channel, the probe is arranged on the fixing plate, and the driving member is used for driving the fixing plate to move.
[0013] In an optional embodiment, the probe comprises a first probe and a second probe, the first probe and the second probe are arranged at intervals on the fixed plate, the first probe and the second probe are electrically connected, and are used to form a detection loop with the battery cell.
[0014] In an optional embodiment, the first probe is slidably arranged on the fixed plate; and / or,
[0015] The second probe is slidably arranged on the fixed plate.
[0016] In an optional embodiment, the fixed plate is provided with a first sliding groove, the driving device further comprises a first sliding block, the first sliding block is slidably arranged in the first sliding groove, and the first probe is arranged on the first sliding block; and / or,
[0017] The fixed plate is provided with a second sliding groove, the driving device further comprises a second sliding block, the second sliding block is slidably arranged in the second sliding groove, and the second probe is arranged on the second sliding block.
[0018] In an optional embodiment, the driving member is a pneumatic cylinder, a hydraulic cylinder or an electric push rod.
[0019] In an optional embodiment, the mounting frame comprises a first support, a second support and a third support, the first support and the second support are arranged at intervals on the conveying device, the third support is connected with the first support and the second support at the same time, and the third support is arranged at intervals with the conveying device.
[0020] The first support, the second support, the third support and the conveying device form the test channel, and the driving device and the test instrument body are arranged on the third support.
[0021] In an optional embodiment, the driving device is arranged on one side of the third support close to the conveying device, and the test instrument body is arranged on one side of the third support away from the conveying device.
[0022] In an optional embodiment, the mounting frame further comprises a mounting plate, the mounting plate is arranged on one side of the third support away from the conveying device, and the test instrument body is arranged on one side of the mounting plate away from the third support.
[0023] In an optional embodiment, the conveying device is a belt conveyor.
[0024] The beneficial effects of the embodiments of the utility model include:
[0025] The electric core testing device comprises a conveying device, a mounting rack, a driving device and an electric core tester, the conveying device is used for conveying the electric core, the mounting rack is arranged on the conveying device and forms a testing channel with the conveying device, the driving device is arranged on the mounting rack and located in the testing channel, the electric core tester comprises a tester body and a probe, the tester body is arranged on the mounting rack and electrically connected with the probe, and the probe is arranged on the driving device and located in the testing channel; wherein the driving device is used for driving the probe to move so as to test the electric core located in the testing channel.
[0026] That is, when the electric core is tested, the electric core is first conveyed into the testing channel by the conveying device, then the probe is driven to move towards the electric core by the driving device, so that the probe contacts with the pole of the electric core, and then the electric core is tested by the tester body; after the test is completed, the electric core is conveyed out by the conveying device. The whole testing process is automatically carried out, and the operation is simple, which can improve the testing efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0027] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. 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 to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.
[0028] Figure 1 The structural schematic diagram of the electric core testing device provided by the embodiments of the present application is shown in the figure.
[0029] Figure 2 The schematic diagram of the electric core testing device provided by the embodiments of the present application is tested with the electric core.
[0030] Figure 3 The partial structural schematic diagram of the electric core testing device provided by the embodiments of the present application is shown in the figure.
[0031] Figure 4 The structural schematic diagram of the driving device provided by the embodiments of the present application is shown in the figure.
[0032] Icon: 100-electric core testing device; 10-conveying device; 20-mounting rack; 21-first support; 22-second support; 23-third support; 24-mounting plate; 30-testing channel; 40-driving device; 41-driving part; 42-fixing plate; 421-first sliding groove; 422-second sliding groove; 43-first sliding block; 44-second sliding block; 50-electric core tester; 51-tester body; 52-probe; 521-first probe; 522-second probe; 200-electric core. DETAILED DESCRIPTION
[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0034] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.
[0035] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0036] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships in which the product of the present application is usually placed during use, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third", etc. are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.
[0037] In addition, the terms "horizontal", "vertical", etc. do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0038] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0039] As described in the background, during the production process, the battery cell needs to be tested to evaluate its performance, quality and safety to ensure its reliability and durability in practical application. The current testing method is usually that the battery cell is placed on the test bench by manual operation, the test instrument is operated, the test connector is manually connected to the pole of the battery cell, and after the test is completed, the battery cell is taken out by manual operation. However, this battery cell testing method is complex in operation and low in testing efficiency.
[0040] Based on this, please refer to Figures 1-4 The embodiments of the utility model provide a battery cell testing equipment 100, can effectively improve the technical problem mentioned above, namely, its operation is simple, can improve the testing efficiency. The battery cell testing equipment 100 will be described below in detail.
[0041] Please refer to Figure 1 And Figure 2 , Figure 1 The structural schematic diagram of the battery cell testing equipment 100 provided by the embodiment, Figure 2 The schematic diagram that the battery cell testing equipment 100 provided by the embodiment tests with the battery cell 200, combines Figure 1 And Figure 2 The battery cell testing equipment 100 includes conveying device 10, mounting frame 20, drive device 40 and battery cell tester 50, conveying device 10 is used to convey battery cell 200, mounting frame 20 is arranged in conveying device 10, and test channel 30 is formed between conveying device 10, drive device 40 is arranged in mounting frame 20 and is located in test channel 30;Battery cell tester 50 includes tester body 51 and probe 52, tester body 51 is arranged in mounting frame 20 and is electrically connected with probe 52, probe 52 is arranged in drive device 40 and is located in test channel 30;Wherein, drive device 40 is used to drive probe 52 to move to test battery cell 200 in test channel 30.
[0042] That is to say, when testing battery cell 200, first conveying device 10 is used to convey battery cell 200 to test channel 30, then drive device 40 is used to drive probe 52 to move to battery cell 200, so that probe 52 contacts the pole of battery cell 200, then tester body 51 is used to test battery cell 200;After testing, conveying device 10 is used to convey battery cell 200 out. The whole testing process is automatic and simple in operation, which can improve the testing efficiency.
[0043] Specifically, please refer to Figure 3 , Figure 3 The partial structural schematic diagram of the battery cell testing equipment 100 provided by the embodiment, combines Figure 1 And Figure 3The driving device 40 comprises a driving member 41 and a fixing plate 42, the driving member 41 is arranged on the mounting frame 20 and connected with the fixing plate 42, the fixing plate 42 is arranged in the test channel 30, the probe 52 is arranged on the fixing plate 42, and the driving member 41 is used to drive the fixing plate 42 to move. It is easy to understand that when the battery cell testing equipment 100 is placed normally, the driving member 41 can drive the fixing plate 42 to move up and down, so as to drive the probe 52 on the fixing plate 42 to move up and down, and then realize the contact or separation of the pole of the battery cell 200.
[0044] It should be noted that in the embodiment, the driving member 41 is a pneumatic cylinder; of course, in other embodiments, the driving member 41 can also be a hydraulic cylinder or an electric push rod or other driving structure.
[0045] Further, the probe 52 comprises a first probe 521 and a second probe 522, the first probe 521 and the second probe 522 are arranged on the fixing plate 42 in a spaced manner, the first probe 521 and the second probe 522 are electrically connected and used to form a detection loop with the battery cell 200. That is, by contacting the positive pole and the negative pole of the battery cell 200 through the first probe 521 and the second probe 522 respectively, a detection loop can be formed, the test foolproof function can be realized, it is ensured that there is no abnormality in the test channel 30, and the detection is on the pole, so as to improve the accuracy of the test.
[0046] In order to realize the test on different specifications of the battery cell 200 and improve the universality and adaptability of the testing equipment, in the embodiment, the first probe 521 is slidably arranged on the fixing plate 42. It is easy to understand that the distance between the first probe 521 and the second probe 522 can be adjusted by sliding cooperation, so as to adapt to different distances of the positive and negative poles.
[0047] Of course, the second probe 522 can also be arranged in sliding cooperation with the fixing plate 42, that is, in some embodiments, only the first probe 521 can be in sliding cooperation with the fixing plate 42, or only the second probe 522 can be in sliding cooperation with the fixing plate 42, or the first probe 521 and the second probe 522 can be in sliding cooperation with the fixing plate 42.
[0048] Please refer to Figure 4 , Figure 4 The structural schematic diagram of the driving device 40 provided in the embodiment, combined with Figure 3 and Figure 4Specifically, the fixing plate 42 is provided with a first sliding groove 421, and the driving device 40 further comprises a first sliding block 43, which is slidably arranged in the first sliding groove 421, and the first probe 521 is arranged on the first sliding block 43. Similarly, the fixing plate 42 is provided with a second sliding groove 422, and the driving device 40 further comprises a second sliding block 44, which is slidably arranged in the second sliding groove 422, and the second probe 522 is arranged on the second sliding block 44.
[0049] It should be noted that in other embodiments, the sliding fit between the fixing plate 42 and the probe 52 can also be achieved by the sliding groove and the sliding rail.
[0050] Please continue to combine Figure 1 and Figure 3 The mounting frame 20 comprises a first support 21, a second support 22 and a third support 23, the first support 21 and the second support 22 are arranged at intervals on the conveying device 10, the third support 23 is connected with the first support 21 and the second support 22 at the same time, and the third support 23 is arranged at intervals with the conveying device 10; wherein the first support 21, the second support 22, the third support 23 and the conveying device 10 form a test channel 30, and the driving device 40 and the tester body 51 are arranged on the third support 23.
[0051] In order to facilitate the installation of the tester body 51 and the driving device 40, and to avoid mutual influence between them during work, in the embodiment, the driving device 40 is arranged on one side of the third support 23 close to the conveying device 10, and the tester body 51 is arranged on the other side of the third support 23 away from the conveying device 10.
[0052] Further, in order to better fix the tester body 51, in the embodiment, the mounting frame 20 further comprises a mounting plate 24, which is arranged on the side of the third support 23 away from the conveying device 10, and the tester body 51 is arranged on the side of the mounting plate 24 away from the third support 23.
[0053] In addition, it should be noted that in the embodiment, the conveying device 10 is a belt conveyor; of course, in other embodiments, the conveying device 10 can also be a roller conveyor or a chain conveyor or other conveying equipment.
[0054] In summary, the embodiment of the utility model provides a kind of electric core test equipment 100, electric core test equipment 100 includes transport device 10, mounting bracket 20, drive device 40 and electric core tester 50, transport device 10 is used to transport electric core 200, mounting bracket 20 is set to transport device 10, and test passage 30 is formed between transport device 10, drive device 40 is set to mounting bracket 20, and located test passage 30;Electric core tester 50 includes tester body 51 and probe 52, tester body 51 is set to mounting bracket 20, and is electrically connected with probe 52, probe 52 is set to drive device 40, and located in test passage 30;Wherein, drive device 40 is used to drive probe 52 to move, to carry out test to the electric core 200 located in test passage 30.It is that, when carrying out electric core 200 test, first by transport device 10 electric core 200 is transported to test passage 30 inside, then by drive device 40 drive probe 52 moves towards electric core 200, so that probe 52 and the pole of electric core 200 contact, then by tester body 51 each test to electric core 200 is carried out;After testing, again by transport device 10 electric core 200 is transported out.The whole test process is automated, and it is easy to operate, can improve test efficiency.
[0055] The above is only the specific embodiment of the utility model, and is not used to limit the utility model, for the skilled person in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. An electric cell testing apparatus, characterized by comprising: The utility model relates to a battery cell testing device, which comprises: a conveying device (10) for conveying a battery cell (200); a mounting rack (20) provided on the conveying device (10) and forming a testing channel (30) with the conveying device (10); a driving device (40) provided on the mounting rack (20) and located in the testing channel (30); and a battery cell tester (50) comprising a tester body (51) provided on the mounting rack (20) and electrically connected with a probe (52), and the probe (52) is provided on the driving device (40) and located in the testing channel (30); wherein the driving device (40) is used for driving the probe (52) to move to test the battery cell (200) located in the testing channel (30).
2. The battery cell testing apparatus of claim 1, wherein, The driving device (40) comprises a driving member (41) provided on the mounting rack (20) and connected with a fixing plate (42), the fixing plate (42) is located in the testing channel (30), the probe (52) is provided on the fixing plate (42), and the driving member (41) is used for driving the fixing plate (42) to move.
3. The cell testing apparatus of claim 2, wherein, The probe (52) comprises a first probe (521) and a second probe (522), the first probe (521) and the second probe (522) are provided on the fixing plate (42) at intervals, the first probe (521) and the second probe (522) are electrically connected and used for forming a detection loop with the battery cell (200).
4. The battery cell testing apparatus of claim 3, wherein, The first probe (521) is slidably provided on the fixing plate (42); and / or The second probe (522) is slidably provided on the fixing plate (42).
5. The battery cell testing apparatus of claim 4, wherein, The fixing plate (42) is provided with a first sliding groove (421), the driving device (40) further comprises a first sliding block (43) slidably provided on the first sliding groove (421), and the first probe (521) is provided on the first sliding block (43); and / or The fixing plate (42) is provided with a second sliding groove (422), the driving device (40) further comprises a second sliding block (44) slidably provided on the second sliding groove (422), and the second probe (522) is provided on the second sliding block (44).
6. The battery cell testing apparatus of any one of claims 2-5, wherein, The driving member (41) is a pneumatic cylinder, a hydraulic cylinder or an electric push rod.
7. The battery cell testing apparatus of claim 1, wherein, The mounting rack (20) comprises a first support (21), a second support (22) and a third support (23), the first support (21) and the second support (22) are provided on the conveying device (10) at intervals, the third support (23) is connected with the first support (21) and the second support (22) at the same time, and the third support (23) is provided on the conveying device (10) at intervals. The test channel (30) is formed between the first support (21), the second support (22), the third support (23) and the conveying device (10), and the driving device (40) and the tester body (51) are arranged on the third support (23).
8. The battery cell testing apparatus of claim 7, wherein, The driving device (40) is arranged on one side of the third support (23) close to the conveying device (10), and the tester body (51) is arranged on one side of the third support (23) away from the conveying device (10).
9. The battery cell testing apparatus of claim 8, wherein, The mounting rack (20) further comprises a mounting plate (24), which is arranged on one side of the third support (23) away from the conveying device (10), and the tester body (51) is arranged on one side of the mounting plate (24) away from the third support (23).
10. The battery cell testing apparatus of claim 1, wherein, The conveying device (10) is a belt conveyor.