Power battery fault detection platform

Abstract

The utility model discloses a power battery fault detection platform, and belongs to the technical field of detection platforms. The device mainly comprises a detection bench, two sides of the detection bench are provided with a plurality of groups of placing racks from high to low, and each row of placing racks is provided with a detection instrument; the lifting assembly comprises a sliding rail, the sliding rail is vertically installed at the top of the detection table, a through groove is formed in the center of the sliding rail, a motor is installed at the top of the sliding rail, a screw rod is installed at the output end of the motor, and the other end of the screw rod is rotationally connected to the top of the detection table; and the fixing table is installed on the sliding rail in a sliding mode, and a connecting block is arranged at the bottom of the fixing table. According to the power battery fault detection platform, the positioning assembly is arranged, so that the battery can be rapidly installed at the center of the fixing table, meanwhile, the detection instrument and the lifting assembly are arranged, so that the battery can rapidly reach another detection position after one group of detection positions are detected, and the detection efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of testing platform technology, specifically a power battery fault testing platform. Background Technology

[0002] With the continuous promotion of new energy, its market has also been developing. New energy vehicles need to use battery components, which are mostly installed on the car through battery racks to provide power to the whole vehicle. After the battery is produced, it needs to be tested in the battery production workshop to strictly control the quality of the battery.

[0003] For example, patent CN221465596U discloses a multi-functional testing platform for lithium batteries. The testing platform is equipped with a pressure sensor, which can collect information on the clamping force of the positioning clamp on the lithium battery. When the clamping force reaches the critical point, the alarm will automatically activate, which can remind the staff to shut off the drive motor in time to avoid excessive clamping force used for fixing and damage to the lithium battery.

[0004] In the aforementioned patent, the testing platform, by setting up a clamping mechanism and a pressure sensor, can automatically control the clamping force when fixing the battery to avoid damage. However, since the battery is fixedly installed on the top of the testing platform during testing, the operator can connect the outer testing device to the battery and start testing. But after one set of tests is completed, the operator needs to remove the current testing instrument from the battery and replace it with another set of instruments, which is time-consuming. Furthermore, after a specific set of tests is completed, the operator needs to manually remove the current testing instrument from the battery and replace it with another set of instruments for different tests. This process is not only cumbersome but also time-consuming. Therefore, it is necessary to provide a power battery fault detection platform that can quickly switch testing instruments to solve the above problems.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Summary of the Invention

[0006] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a power battery fault detection platform that can quickly switch between detection instruments.

[0007] The technical solution adopted by this application to solve its technical problem is as follows: a power battery fault detection platform, including a detection platform, on both sides of which multiple sets of placement racks are arranged from high to low, and each row of placement racks is equipped with a detection instrument; a lifting assembly, which includes a slide rail, which is vertically installed on the top of the detection platform, and a through groove is opened in the center of the slide rail. A motor is installed on the top of the slide rail, and a screw is installed on the output end of the motor. The other end of the screw is rotatably connected to the top of the detection platform; a fixed platform, which is slidably installed on the slide rail, and a connecting block is provided at the bottom of the fixed platform. The connecting block passes through the through groove and is threadedly connected to the screw.

[0008] Furthermore, the center of the fixed platform is provided with a through mounting groove, in which multiple sets of rollers are rotatably installed, and gaps are provided between the multiple sets of rollers.

[0009] Furthermore, multiple sets of first cylinders are installed at the bottom of the fixed platform, and push blocks are installed on the output end of each first cylinder. The size of the push blocks is adapted to the size of the gap between the two sets of rollers.

[0010] Furthermore, two sets of second cylinders are provided on both sides of the first cylinder. The second cylinders are installed at the bottom of the fixed platform, and a baffle is installed on the output end of the second cylinder. The baffle is slidably installed inside the fixed platform.

[0011] Furthermore, the baffle is provided with multiple sets of through connection holes, and when the baffle is raised, the battery connection end will match the connection hole.

[0012] The beneficial effects of this application are: the power battery fault detection platform provided by this application, by setting a positioning component, allows the battery to be quickly installed in the center of the fixed platform. At the same time, by setting multiple sets of detection instruments and lifting components arranged from high to low, the battery can quickly move to another detection position after one set of detection positions is completed, thereby increasing the detection efficiency.

[0013] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0015] In the attached diagram:

[0016] Figure 1 This is an overall schematic diagram of a power battery fault detection platform according to this application;

[0017] Figure 2 for Figure 1Schematic diagram of the lifting assembly;

[0018] Figure 3 for Figure 2 A schematic diagram of the positioning component;

[0019] Figure 4 for Figure 3 Schematic diagram of the extension of the middle baffle;

[0020] The following are the labeling elements in the figure:

[0021] 1. Testing table; 11. Placement rack; 12. Testing instrument; 11. Placement rack; 2. Lifting assembly; 21. Slide rail; 211. Through groove; 22. Motor; 23. Screw; 3. Fixed platform; 31. Connecting block; 4. Positioning assembly; 41. Roller; 42. First cylinder; 43. Push block; 5. Second cylinder; 51. Baffle; 52. Connecting hole. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0024] like Figures 1-2 As shown, this application provides a power battery fault detection platform, including a testing station 1, which is set up in a battery processing plant and is used to perform quality testing on the power batteries after production.

[0025] The testing platform 1 has multiple sets of placement racks 11 arranged from high to low on both sides, and each row of placement racks 11 is equipped with a testing instrument 12. The testing instruments 12 in each row are different. In this embodiment, these testing instruments 12 are set as a battery voltage tester, a battery internal resistance tester, an airtightness tester, and a temperature tester. These testing instruments are used to test the performance of the battery. At the same time, a lifting component 2 is also arranged in the center of the testing platform 1. The lifting component 2 is used to install the battery to be tested and to move the battery to the vicinity of the testing instruments at different heights, so that the testing instruments 12 can be quickly accessed and the testing efficiency is improved.

[0026] The lifting assembly 2 includes a slide rail 21, which is vertically mounted on the top of the testing platform 1. A through groove 211 is provided in the center of the slide rail 21. A motor 22 is fixedly mounted on the top of the slide rail 21. A screw 23 is fixedly mounted on the output end of the motor 22. A bearing seat (not shown in the figure) is provided at the bottom of the inner side of the slide rail 21. The other end of the screw 23 is rotatably connected in the bearing seat, so that the screw 23 is suitable for rotating under the drive of the motor 22. A fixed platform 3 is slidably connected on the slide rail 21. The fixed platform 3 is used to place the battery. A connecting block 31 is provided at the bottom of the fixed platform 3. The connecting block 31 passes through the through groove 211 and is threadedly connected to the screw 23. So that when the motor 22 drives the screw 23 to rotate, the fixed platform 3 will move back and forth on the slide rail 21, thereby driving the battery to the side of the testing instrument 12 at different heights.

[0027] like Figures 3-4 As shown, the center of the fixed platform 3 is provided with a through mounting groove, and a positioning component 4 is provided on the mounting groove. The positioning component 4 includes multiple sets of rollers 41 that are rotatably installed in the mounting groove, and gaps are provided between the multiple sets of rollers 41. The rollers 41 are used to reduce the friction between the battery and the fixed platform 3 when installing the battery, so that the worker can easily put the battery into the center of the fixed platform 3.

[0028] Meanwhile, multiple sets of first cylinders 42 are fixedly installed at the bottom of the fixed platform 3, and push blocks 43 are fixedly installed on the output end of each first cylinder 42. The size of the push block 43 is adapted to the size of the gap between the two sets of rollers 41, so that the push block 43 is suitable to extend out from the gap between the two sets of rollers 41 under the drive of the first cylinder 42.

[0029] Meanwhile, two sets of second cylinders 5 are also provided on both sides of the first cylinder 42. The second cylinders 5 are fixedly installed at the bottom of the fixed platform 3, and a baffle 51 is fixedly installed on the output end of the second cylinder 5. The baffle 51 is slidably installed inside the fixed platform 3, so that the baffle 51 is suitable to extend out of the fixed platform 3 under the drive of the second cylinder 5. The baffle 51 is used to limit the position of the battery and prevent the battery from tilting when it is pushed out by the push block 43. The baffle 51 is also provided with multiple sets of through connection holes 52. The connection holes 52 are used to connect the connection wire of the detection instrument 12 to the battery. When the baffle 51 is raised, the connection end of the battery will match the connection hole 52.

[0030] When the battery needs to be tested, the battery is first placed on top of the roller 41, and with the help of the roller 41, the battery is placed in the center of the fixed platform 3. Then, the first cylinder 42 and the second cylinder 5 are activated at the same time, so that the battery is pushed upward by the push block 43, so that it will not be affected by the roller 41 and will continue to roll. Then the battery can be driven by the lifting component 2 to the testing instrument 12 at different heights for rapid testing.

[0031] In summary, this device, by setting up the positioning component 4, allows the battery to be quickly installed in the center of the fixed platform 3. At the same time, by setting up multiple sets of detection instruments 12 arranged from high to low and lifting components 2, the battery can quickly move to another detection position after being detected at one detection position, thus increasing detection efficiency.

[0032] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A power battery fault detection platform, characterized in that: include: The testing table (1) has multiple sets of placement racks (11) arranged from high to low on both sides, and each row of placement racks (11) is equipped with a testing instrument (12). The lifting assembly (2) includes a slide rail (21), which is vertically installed on the top of the testing table (1). A through groove (211) is provided at the center of the slide rail (21). A motor (22) is installed on the top of the slide rail (21). A screw (23) is installed at the output end of the motor (22). The other end of the screw (23) is rotatably connected to the top of the testing table (1). A fixed platform (3) is slidably mounted on the slide rail (21). A connecting block (31) is provided at the bottom of the fixed platform (3). The connecting block (31) passes through the through groove (211) and is threadedly connected to the screw (23).

2. The power battery fault detection platform according to claim 1, characterized in that: The center of the fixed platform (3) is provided with a through mounting groove, and multiple sets of rollers (41) are rotatably installed in the mounting groove, with gaps between the multiple sets of rollers (41).

3. The power battery fault detection platform according to claim 2, characterized in that: The bottom of the fixed platform (3) is equipped with multiple sets of first cylinders (42), and each first cylinder (42) has a push block (43) installed on its output end. The size of the push block (43) is adapted to the size of the gap between the two sets of rollers (41).

4. The power battery fault detection platform according to claim 3, characterized in that: Two sets of second cylinders (5) are provided on both sides of the first cylinder (42). The second cylinders (5) are installed at the bottom of the fixed platform (3). A baffle (51) is installed on the output end of the second cylinder (5). The baffle (51) is slidably installed inside the fixed platform (3).

5. The power battery fault detection platform according to claim 4, characterized in that: The baffle (51) is provided with multiple sets of through connection holes (52). When the baffle (51) is raised, the connection end of the battery will match the connection hole (52).

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