Paper feed in a carton wrapping machine

Abstract

The invention discloses a paper feeding device in a carton wrapping machine. According to the paper feeding device, a paper licking mechanism is arranged on the inner side of the output end of a paper feeding and conveying mechanism and comprises a synchronous belt conveying mechanism; a slope plate is further arranged on the inner side of the output end of the paper feeding and conveying mechanism; a paper outlet is arranged between each paper discharging stop lever and a synchronous belt below the paper discharging stop lever; only one carton plate can pass by means of the height of each paper outlet; the arc face on the inner side of each paper discharging stop lever is smoothly guided to the corresponding paper outlet; the front ends of the carton plates pushed into the paper licking mechanism by a carton push plate in a carton push mechanism abut against the inner sides of the paper discharging stop levers and are supported on the synchronous belts, and the rear ends of the carton plates are supported on the slope plate in an abutting manner; and the carton plates on the bottommost portion can be constantly licked into all the paper outlets through the synchronous belts in the synchronous belt conveying mechanism, and therefore the carton plates are constantly output out of the paper outlets one by one. The paper feeding device has the beneficial effects of being high in paper discharging efficiency and good in paper discharging stability.

Description

technical field [0001] The invention relates to the technical field of a carton wrapping machine in a packaging production line, in particular to a paper feeding device in the carton wrapping machine. Background technique [0002] The working principle of the carton wrapping machine is: first place the filled beverage bottle on the carton board, then fold and glue the carton board into a box shape, so as to wrap the beverage bottle in the carton to complete the packing. Because the carton wrapping machine has the advantages of fast packaging speed and small space occupation, it is widely used in the packaging of beverages or food such as canned, PE bottled, PP bottled, and glass bottled. At present, the structure of the paper feeding device in the carton wrapping machine mainly includes: a paper feeding and conveying mechanism, and the output end of the paper feeding and conveying mechanism is provided with a grasping device with a vacuum suction cup. When working, a stack ...

AI Technical Summary

Problems solved by technology

[0003] The paper feeding device in the above-mentioned carton wrapping machine has the following defects: 1. The vacuum suction cup is easy to wear. Once the vacuum suction cup is worn out, the carton board is prone to drop during the paper feeding process, which makes the paper feeding efficiency low, and then affects the entire The working efficiency of the carton wrapping machine; 2. The vacuum suction cup has high requirements on the smoothness of the surface of the carton board. Once the surface of the carton board is rough, the reliability of the vacuum suction cup to absorb the carton board will be greatly reduced, and the carton board is very easy to fall off the vacuum suction cup. fall, thus affecting the working efficiency of the entire carton wrapping machine

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