Multi-knife pipe cutting machine with function of controlling knifes by regulating pressure

Abstract

The invention discloses a multi-knife pipe cutting machine with function of controlling knifes by regulating pressure. The multi-knife pipe cutting machine with function of controlling the knifes by regulating pressure comprises a mounting table, the mounting table is correspondingly provided with a shaft body, the shaft body is driven by a motor, the mounting table is also correspondingly provided with a hinge seat, the hinge seat is correspondingly hinged with a knife installation upright bar, the free end of the knife installation upright bar is correspondingly rigidly connected to a knifeinstallation cross bar. The knife installation cross bar is provided with a plurality of sliding chutes, each chute is correspondingly provided with a matched slider, the top of each slider is correspondingly provided with a pressure regulating device, and the sides of the sliders are correspondingly connected to the knives. The middle part of the knife installation upright bar is correspondinglyconnected to an output shaft of a whole machine cylinder. A vertical limiting bar is arranged on the mounting table. The upper end of the limiting rod makes contact with the knife installation uprightbar. The multi-knife pipe cutting machine with function of controlling the knifes by regulating pressure can ensure that the cutting force of each cutter is the same, the shaft body is not damaged and a paper tube can be cut off at the same time.

Description

technical field [0001] The invention relates to the field of slitting machine equipment, in particular to a multi-knife pipe cutting machine which regulates pressure and controls cutting knives. Background technique [0002] Slitting machine is a kind of mechanical equipment that cuts wide paper, mica tape or film into multiple narrow-width materials. It is often used in papermaking machinery, wire and cable mica tape, and printing and packaging machinery. The slitter is mainly used in: non-woven fabrics, mica tapes, paper, insulating materials and various film materials, especially suitable for the separation of narrow tapes (non-woven fabrics, paper, insulating materials, mica tapes, films, etc.) cut. The multi-knife pipe cutting machine has a very obvious fast speed and high efficiency. It is used by large-scale paper tube enterprises. However, in many cases, due to the deformation of the knife shaft and the long-term cutting effect of the knife edge, the shaft body beco...

AI Technical Summary

Problems solved by technology

The multi-knife pipe cutting machine has a very obvious fast speed and high efficiency. It is used by large-scale paper tube enterprises. However, in many cases, due to the deformation of the knife shaft and the long-term cutting effect of the knife edge, the shaft body becomes uneven. phenomenon, so in long-term practical application, there will be many situations such as continuous cutting and rough knife edge when cutting paper tubes.

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