CN202494765U - Integral tool for scanning and testing lithium ion battery - Google Patents

Abstract

The utility model discloses an integrated tooling for scanning and testing lithium-ion batteries. The tooling includes a base. A strip-shaped battery positioning guide groove for fixing a battery to be tested is provided on one side of the upper end surface of the base. The battery positioning guide groove On the upper end surfaces of the bases at both ends, along the axial direction of the battery positioning guide groove, there are respectively protruding brackets with probe jacks that can move axially, and the probe jacks are arranged opposite to each other in the axial direction; the base The other side of the upper end surface is convexly provided with a scanning gun fixing seat. The utility model avoids the invalid operation of the original intermediate link by directly testing and scanning the lithium-ion battery, and can effectively solve the possibility of increasing data processing steps, increasing operation errors and data loss caused by step-by-step independent operations At the same time, problems such as data loss and misjudgment during the process of process handover are avoided; in addition, due to the merging of processes, the test cost can be effectively reduced, and it is conducive to large-scale production and has a wide range of applications.

Description

An integrated tooling for scanning and testing lithium-ion batteries

technical field

The utility model relates to a lithium-ion battery scanning and testing integrated tooling. the

Background technique

At present, in the production process of cylindrical lithium-ion batteries, relevant performance tests must be carried out on lithium-ion batteries according to the needs of shipments, including voltage internal resistance tests. At the same time, it is necessary to scan information according to the battery's own barcode to confirm the corresponding information such as binning. is it right or not. the

In the actual test, two independent processes are usually set before and after, that is, the internal resistance voltage test of the battery is carried out first, and the battery is sorted after data processing; the barcode information is scanned after the qualified battery is sorted, and the battery with the corresponding information meets the requirements according to Follow-up packaging according to actual needs. the

This two-step test method increases the number of data processing steps while increasing the possibility of operational errors and data loss. At the same time, due to the increase in the process of the site layout, it causes delays in logistics turnover and backlogs, which is not easy to carry out unified management; In addition, the secondary step-by-step operation formed by the above operations is cumbersome and complicated, wastes time, has low efficiency, and easily causes information data loss and misjudgment of sorting. the

Utility model content

The purpose of the utility model is to overcome the deficiencies of the above-mentioned technologies and provide an integrated tool for scanning and testing lithium-ion batteries. the

In order to achieve the above object, the technical scheme adopted in the utility model is as follows:

An integrated tooling for scanning and testing lithium-ion batteries, including a base, one side of the upper end surface of the base is provided with a long strip-shaped battery positioning guide groove for fixing the battery to be tested, and the upper end surface of the base at both ends of the battery positioning guide groove Along the axial direction of the battery positioning guide groove, there are protruding blocks with probe sockets that can move axially, and the probe sockets are arranged opposite to each other in the axial direction; There is a scanner mount.

The utility model avoids the invalid operation of the original intermediate link by directly testing and scanning the lithium-ion battery, and can effectively solve the possibility of increasing data processing steps, increasing operation errors and data loss caused by step-by-step independent operations At the same time, problems such as data loss and misjudgment during the process of process handover are avoided; in addition, due to the merging of processes, the test cost can be effectively reduced, and it is conducive to large-scale production and has a wide range of applications. the

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a lithium-ion battery scanning and testing integrated tooling provided by an embodiment of the present invention;

Fig. 2 is a top view of an integrated tooling for scanning and testing lithium-ion batteries provided by an embodiment of the present invention;

Fig. 3 is a side view of an integrated tooling for scanning and testing lithium-ion batteries provided by an embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings. the

Referring to Figures 1-3, an integrated tooling for scanning and testing lithium-ion batteries includes a base 4, and a strip-shaped battery positioning guide groove 3 for fixing the battery to be tested is provided on one side of the upper end of the base 4, and the battery positioning On the upper end surface of the base 4 at both ends of the guide groove 3, along the axial direction of the battery positioning guide groove 3, there are respectively protruding brackets 1 with probe sockets 2 that can move axially. Axially opposed to each other; the other side of the upper end surface of the base 4 is protrudingly provided with a scanning gun fixing seat 5 . the

The probe sockets are respectively used for positioning the battery positive probe and the battery negative probe, and the battery positive probe and the front end of the battery negative probe are coaxially arranged opposite to each other. The test connecting wire connected to the positive and negative probe ends can be directly connected to the fixing clip of the test equipment for testing, which is safe, reliable, accurate and efficient. the

The two brackets carry the positive and negative probes of the battery through the probe sockets. In addition, the brackets can be moved left and right to adjust the spacing, so as to meet the test needs of batteries of different heights. the

The scanning gun fixing seat is used for placing the scanning gun, and is used for scanning the battery's own barcode while testing the battery. the

The tooling as a whole can be made of PVC material, which can withstand high and low temperature impacts, has good insulation performance, and does not deform. the

Screw mounting holes are formed on the base, and the base can be fixed in a plane position with screws according to actual needs. the

The positive and negative probes of the test tool are connected by four-term system, and the voltage and current are separated, which improves the test accuracy of the tool. The internal resistance of the tool is controlled at less than 4mΩ to ensure the accuracy of the test data. By comparing the test data, the expected design effect is very good. significantly. the

Since the scanning gun fixing seat is provided, the utility model can realize the scanning of the bar code of the battery while testing. Control the test instrument through the supporting software, scan the barcode information and trigger the start test command at the same time, test the internal resistance of the battery for voltage, return the test data in time and make the final judgment through the software preset standard, and realize the function of process combination test. the

The utility model has the advantages of simple structure and reasonable design. Lithium-ion batteries can be placed on the tooling for direct testing and scanning, and qualified batteries after testing can be directly packaged and delivered. The utility model completes the testing and scanning at the same time, which effectively solves the problem that the battery testing and scanning are completed independently during the testing process, and avoids the logistics turnover of the battery sub-process and the waste of personnel; in addition, the tooling can simplify the operation and effectively reduce Test cost, widely used. the

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the scope of protection of the present utility model. the

Claims (2)

1. An integrated tool for scanning and testing lithium-ion batteries, characterized in that it includes a base, and one side of the upper end surface of the base is provided with a strip-shaped battery positioning guide groove for fixing the battery to be tested, and the battery positioning guide groove has two sides. On the upper end surface of the base at the end, there are protruding blocks along the axial direction of the battery positioning guide groove with a probe hole and can move axially, and the probe hole is arranged opposite to each other in the axial direction; The other side of the end face is convexly provided with a scanning gun fixing seat. 2. The lithium-ion battery scanning and testing integrated tooling according to claim 1, wherein the tooling is made of PVC material.

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