New energy battery cap full inspection machine

Abstract

The invention relates to a new energy battery cap full inspection machine. The new-energy battery cap full inspection machine comprises a vibration feeder, a glass disc, a full inspection mechanism and a screening rejecting mechanism arranged in turn. The full inspection mechanism comprises a cap inner hole detection mechanism. The cap inner hole detection mechanism comprises a third adjustment fulcrum bar, and a camera assembly is arranged on the third adjustment fulcrum bar above the glass disc, and an auxiliary sampling assembly is arranged on the third adjustment fulcrum bar below the glass disc. The auxiliary sampling assembly is located directly below the camera assembly. The auxiliary sampling assembly comprises a plurality of reflectors arranged in an annular and the plurality of light sources arranged in an annular arrangement on the opposite side of the reflectors. One-to-one corresponding connection lines of the plurality of reflectors and the same plurality of light sourcesintersect at a point. The mirror surfaces of the reflectors are tilted toward the camera assembly. The lighting surfaces of the light sources are directed toward the middle of the corresponding reflectors. The mirror surface angle of each reflector is adjustable, and a lighting surface angle of each light source is adjustable. A protective clamping shell is located outside the reflectors and thelight sources.

Description

technical field [0001] The invention relates to new energy battery cap detection equipment, in particular to a new energy battery cap full inspection machine. Background technique [0002] The new energy battery cap is the top part of the new energy battery. It is an important part of the new energy battery. It can protect the safety of the new energy battery. It has anti-overvoltage, explosion-proof, over-current, over-charge protection, short circuit Time protection features. Specifically, new energy batteries using different positive electrode materials and electrolytes have different characteristics of temperature and voltage variation curves during overcharging. Since the cap of the new energy battery has an overcharge protection function, when the overcharge reaches a certain level, the charging will be disabled. forced to terminate. At this time, if the internal temperature of the new energy battery has reached the state of thermal runaway, the internal pressure con...

AI Technical Summary

Problems solved by technology

In the existing detection of new energy battery caps, since the outer surface of the new energy battery cap is covered with outsourcing rubber, in order to avoid scratching or scratching the outsourcing rubber, the detection process should prevent the new energy battery cap from being manipulated by external forces. To achieve the detection effect, the existing new energy battery cap full inspection machine cooperates with the external force of the adsorption mechanism and the rotation mechanism to drive the new energy battery cap to lift and rotate to achieve the detection effect. In this way, first, the detection effect is not high, and second , will cause damage to the cap of the new energy battery during the detection process, which will affect the test results and cannot ensure the accuracy of the test results

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