The products to be inspected are transported to the inverted bottle track orderly along the established circular track by the infeed star wheel disc, and then enter the oscillating station to fill the bottle head with liquid. After that, it enters the inspection area through the infeed spiral, and there are four stations to detect the leakage of products in different positions. The tested products will then be delivered to the outfeed station through the feeding spiral and the vertical bottle track. According to the test result, the qualified products will be transferred to the next process through the qualified lane, and the unqualified products will be picked out through the reject module to the unqualified lane. The whole process is fully automatic, requiring only operator supervision, recipe setting and alarm event resolution.
