In the gluing machine, the blanks are glued one by one in order, so there is a gap between the blanks in the conveying process. The perforated gear and the pressing wheel directly collide with each other on this interval. Even if the surface hardness of the perforated gear is high, it will wear out quickly and lose its punching effect.

In order to solve the problem of punching stability of the box gluing machine, the punching gear of the box gluing machine is designed with a guide part and a punching part. The paper passes between the pressing wheel and the punching part of the gear, and the tooth tip forms holes on the paper.

Note that the paper cannot pass between the pinch roller and the guide part of the gear, otherwise the punching quality will be affected.

Note that the paper cannot pass between the pinch roller and the guide part of the gear, otherwise the punching quality will be affected. When there is no carton between the punching gear and the pressing wheel, the pressing wheel will press on the guide surface without touching the tooth tip, which can effectively protect the tooth tip from being collided and worn by the pressing wheel. In this way, the stability of the punching of the box gluing machine can be ensured.

Beautiful and portable cosmetic cartons for sales packaging are increasingly popular among consumers and widely used by consumer goods manufacturers. However, in the past, the beauty cartons with corrugated structure were all folded and pasted manually, which was inefficient, labor-intensive, labor-intensive, and inconsistent in quality. Even if a few factories use imported equipment, the price is expensive, and the average factory cannot afford it.

In order to change the above situation, people adopt the advanced technology of the same type of box gluing machine abroad, and design a new box gluing machine which can achieve the general trimming, pre folding and bottom pasting, which fills a gap in the domestic packaging machinery.