Thin film transversely cutting mechanism in automatic filling packaging machine

Abstract

The invention discloses a thin film transversely cutting mechanism in an automatic filling packaging machine. The thin film transversely cutting mechanism in the automatic filling packaging machine comprises a swing knife (1), a rotary knife (2), a rotary shaft (3) and a mounting plate (4). The swing knife (1) is connected on the upper end face of the mounting plate (4), and the lower end of the mounting plate (4) is connected with a swing shaft (5). The rotary knife (2) is connected on the rotary shaft (3), and the top end of a blade of the swing knife (1) contacts with the top end of a blade of the rotary knife (2). Muff-coupling holes are respectively formed in the middle portion of the rotary shaft (3) and the middle portion of the swing shaft (5). Through adoption of the structure, the thin film transversely cutting mechanism is simple in the overall structure and easy to achieve. When the thin film transversely cutting mechanism works, the swing knife (1) and the rotary knife (2) can be used for simultaneously cutting thin films, so complete breakage of a thin film cutting portion can be guaranteed, secondary cutting is avoided, and time and strength are saved.

Description

technical field [0001] The invention relates to a packaging machine, in particular to a mechanism for cross-cutting a film in an automatic filling and packaging machine. Background technique [0002] With the rapid development of the packaging industry, the types of items are increasing day by day, and the requirements for packaging technology are getting higher and higher. The packaging machine can be used in food, medicine, chemical and other industries. The packaging machine can fill and pack materials in different forms such as tablets, capsules, regular shaped tablets, granules, viscous, semi-viscous, and liquid. [0003] When the packaging machine is working, it needs to transport the film inside. After the film is filled, sealed and typed, the film needs to be cut horizontally. When the existing packaging machine cuts the film horizontally, the film passes through the position set by the cutter. Press down to cut the film. When cutting the film in the existing way, ...

AI Technical Summary

Problems solved by technology

When using the existing method to cut the film, it often occurs that the cutting position of the film is not completely broken. In this way, the staff needs to manually cut the film again, which will waste a lot of time and energy of the staff

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