Automatic two-time box opening mechanism of boxing machine

Abstract

The invention discloses an automatic two-time box opening mechanism of a boxing machine. The automatic two-time box opening mechanism comprises a box bin (20) and a box frame (1). A primary box sucking and turning device is arranged on the portion, below the box bin, on the box frame. A secondary box sucking device is arranged below the primary box sucking and turning device. The primary box sucking and turning device comprises a primary box sucking swing shaft (30) which is arranged on the lower portion of the box frame and connected with a box turning shaft (32). Primary suction cups (38) are arranged on the box turning shaft. The box turning shaft is connected with a box turning guide power transmission assembly (40) through a box turning guide shaft (35). The end of the primary box suction swing shaft is connected with a primary box sucking power transmission assembly (34). By means of the automatic two-time box opening mechanism, the whole process of one-time box taking, paper box turning and two-time box opening is achieved, and the automatic two-time box opening mechanism is high in box opening work efficiency, good in box opening quality and particularly suitable for opening large and heavy paper boxes.

Description

technical field [0001] The invention relates to a packaging machine, in particular to a box opening mechanism applied to a box packing machine. Background technique [0002] At present, the cartoning machine is an automatic packaging equipment suitable for medicine plates, medicine bottles (round, square), cosmetics, food, health care products or similar items. Origami and conveying, carton opening and forming and conveying, putting the items together with the folded instructions into the carton at the same time (i.e. box loading process), and automatically completing coding (i.e. batch number printing process), sealing both ends of the carton with paper tongues (that is, the sealing process) and other processes. Its box opening mechanism completes the operation process of opening and forming the carton containing the goods (medicine board), which is suitable for single opening of small cartons, but it will be more difficult to open large or thicker cartons. When the large...

AI Technical Summary

Problems solved by technology

Its box opening mechanism completes the operation process of opening and forming the carton containing the goods (medicine board), which is suitable for single opening of small cartons, but it will be more difficult to open large or thicker cartons. When the large carton is in the folded state, the surface-to-surface contact area is relatively large, and its tension is relatively large. It is difficult to open the box once, which affects the efficiency and quality of the box opening work.

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