Device and method for battery general inspection

Abstract

The invention discloses a device for detecting a battery go-no go gauge. The device comprises a feeding system used for automatically conveying a battery and a detection system used for carry out go-no go gauge detection on the conveyed battery. The feeding system comprises a movable plate and a movable plate driving mechanism, a battery containing trough is formed in the movable plate, and the battery placed in the containing groove of the movable plate is automatically conveyed through the movable plate driving mechanism. The detection system comprises detection portions which are arranged on the feeding system along the downstream in the conveying direction of the battery, the detection portions comprise bearing portions and material guide pipes, the bearing portions are connected with the material pipes, the bearing portions are used for bearing the conveyed battery, first battery channels are arranged in the bearing portions and communicated with the material guide pipes, and the shape of the material guide pipes is matched with that of the battery so that the qualified battery can pass through the material guide pipes smoothly. The battery is put on the feeding system, and is automatically conveyed to the detection system through the feeding system, and automatic battery go-no go gauge detection can be achieved.

Description

technical field [0001] The invention relates to the technical field of battery production, in particular to a battery gauge detection device and a detection method. Background technique [0002] During the production process of the battery, charging and discharging, gluing and other processes will affect the external dimensions of the battery. For example, the outer diameter of the cylindrical battery, and the batteries are produced in large batches. Its external dimensions are tested to prevent the situation that the use is affected due to unqualified external dimensions. For example, the Chinese patent document CN201233210Y discloses a kind of "general regulation for the detection of the external dimensions of digital camera batteries", please refer to figure 1 and figure 2 As shown, the test gauge includes a test board 100, on which a test groove 200 is set, and a support plate 300 is connected to the bottom of the test plate 100, and a chute 400 is provided on the bot...

AI Technical Summary

Problems solved by technology

The defects of this device are: ① manual operation is required, which cannot meet the needs of an automated production line; ② only the length of the battery can be detected, but the axial surface quality of the battery cannot be detected, and the detection range is limited; ③ it cannot be applied to Shape inspection of cylindrical battery

[0004] In summary, the prior art battery shape detection device has defects such as low degree of automation, limited detection items, and few types of applicable battery products. Therefore, it is indeed necessary to improve the prior art battery shape detection device to meet actual production needs

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