Automatic switching box folding machine for paper boxes having various specifications

Abstract

The invention discloses an automatic switching box folding machine for paper boxes having various specifications. An automatic adjustable paperboard groove includes an upper box paperboard storage groove and a lower box paperboard storage groove; an upper box and a lower box are different, and the lower box has 2 more folds than the upper box; the upper box paperboard storage groove and the lower box paperboard storage groove can be automatically adjusted according to the size of an upper box paperboard and a lower box paperboard so as to adapt to various specifications of the upper box paperboards and the lower box paperboards; the automatic adjustable paperboard groove is arranged on the top of a rack, the paperboard grooves can move back and forth on the rack to automatically switch the paperboard grooves; when the paperboard grooves move to a folding station, a sucker device sucks paperboards and pulls the paperboards to a first fold station, an automatic folding device is automatically adjusted according to the specifications of the paperboards to complete the first fold, the shape specifications of the upper box paperboard and the lower box paperboard are identical after the first fold. According to the invention, various specifications of paper boxes can be folded through the same box folding machine, and the automatic switching box folding machine is convenient and rapid, can meet the demands of packaging, and can improve the packaging efficiency.

Description

technical field [0001] The invention relates to a box folding machine device for automatically switching cartons of various specifications, and belongs to the technical field of paper packaging boxes. Background technique [0002] Now online shopping is very common, and the demand for paper packaging boxes is increasing, and the quality requirements for carton packaging are getting higher and higher. There are pressed fold lines on the corrugated cardboard commonly used in the market, and the carton is folded out along the fold line on the cardboard with a box folding machine. When the upper box and the lower box need to be buckled together for packaging, the cardboard of the lower box has two more folds than the cardboard of the upper box, which can improve the firmness of the lower box, can absorb shocks, and avoid damage to the goods during transportation. However, ordinary box folding machines can only fold cartons of one specification, and the additional folded cardboa...

AI Technical Summary

Problems solved by technology

However, ordinary box folding machines can only fold cartons of one specification, and the additional folded cardboard can only be folded by anoth

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