Four-wheel cigarette pack bottom long side folding mechanism

Abstract

The long-side folding mechanism at the bottom of the four-wheel cigarette pack relates to the technical field of automatic cigarette packaging equipment. It solves the technical problem that the original rotary folder will no longer be applicable in order to increase the ironing effect and application range of the four-wheel cigarette pack, including a fixed bracket. , the fixed bracket is provided with a telescopic rod, the fixed bracket is provided with a folding arm, and a linkage bracket that is stretched by the telescopic rod to drive the folding arm to perform a folding action is also provided between the folding arm and the telescopic rod. Utilize the seat of the original elastic spring mechanism as the fixed seat of the new folding mechanism, and the folding arm is arranged on the fixed seat, and the telescopic rod of the original elastic elastic mechanism is used as the power mechanism to drive the folding arm to lift up or move down. The folding plate on the folding arm folds the bottom edge of the cigarette pack, that is, when the cigarette pack moves to the position just entering the four wheels, the folding plate moves downward to complete the folding of the long side of the cigarette pack; thus greatly improving the ironing time , and the cost of transformation is low.

Description

technical field [0001] The invention relates to the technical field of automatic cigarette packaging equipment, in particular to the improvement of a folding mechanism for folding the long sides of the bottom of the cigarette pack before entering the four-wheel mould box. Background technique [0002] Since the existing four-wheel used for cigarette packs has only two heating plates, there is enough space beside the middle ironing plate to install a rotary folder. , The cigarette pack rotates with the four wheels. When the long side is folded by the rotary folder, with the rotation of the cigarette pack, the long side of the opposite side hits the edge of the middle ironing board, so that it is automatically folded. [0003] The heating capacity of the existing four-wheel can only meet the heating requirements of ordinary cigarette packs, and does not have the heating capacity of new-style cigarette packs with thicker paper thickness and larger amount of glue. In order to im...

AI Technical Summary

Problems solved by technology

[0003] The existing four-wheel heating capacity can only meet the heating needs of ordinary cigarette packs, and does not have the heating capacity of new-style cigarette packs with thicker paper and greater glue volume. In order to improve the ironing effect of folded cigarette packs and increase The application range of the four-wheel heating device, after adding a right ironing board, the installation space of the original rotary folder is limited, the original rotary folder will no longer be applicable, and the seat of the original pulling spring mechanism and the telescopic rod moving back and forth will no longer be applicable Therefore, there is an urgent need for a multi-purpose folding mechanism that is low in transformation cost and can be used for both ordinary cigarette packs and new-style cigarette packs for long-side folding.

Images