Lubricating oil drum package carton opening mechanism

Abstract

The utility model provides a kind of carton opening mechanism for lubricating oil barrel packaging, comprising: first slider, between front end position and rear end position, slide along front-back direction;Guide piece, its rear side is vertical, front side gradually bends into arc surface to left;Bottom support, it can swing between vertical direction and horizontal direction, when the bottom support swings from vertical direction to horizontal direction, the bottom plate of carton is bent from vertical state into horizontal state;Second slider, the guide piece and the bottom support are respectively arranged on the second slider, the second slider slides between left end position and right end position along left-right direction;The present application can complete the opening of carton from parallelogram to square, the coherent action of carton bottom pre-folding and sending box, reduce manpower consumption, improve packaging efficiency, because the deformation amount of carton is reduced after carton bottom pre-folding, more convenient and stable carton transmission.

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