Paper cutting device capable of automatically adjusting tension and automatically guiding paper

Abstract

The invention provides a paper cutting device capable of automatically adjusting tension and automatically guiding paper, which comprises a paper-guiding structure and a paper-cutting structure, wherein the paper-guiding structure comprises a paper storing frame, a motor and a pulling roller; a paper scroll is stored in the paper storing frame; the pulling roller is driven to rotate by the motor; the paper scroll is driven to unfold by the pulling roller; an automatic controller for automatically adjusting the dragging tension of the paper scroll is arranged on the paper-guiding structure; the paper-cutting structure comprises a cutter, a pressing roller, a paper loader, a monitor and a controller; the cutter is used for cutting a dragging paper surface; the pressing roller is adhered to the paper surface; the monitor is used for monitoring the state of the paper scroll; and the controller is used for controlling the cutter, the pressing roller and the paper loader to act. The automatic controller is adopted by the paper cutting device, so that the dragging tension of the paper sheet is on-line adjusted in real time and the paper sheet is free from the ultrahigh or ultralow tension problem during a dragging process; the monitor and the controller are also adopted by the paper cutting device, so that the paper scroll is conveniently and automatically exchanged; and the paper cutting device has the advantages that the degree of automation is high, the production efficiency is greatly increased, the production quality is greatly increased through the automatic control and the product has a higher market competitiveness.

Description

technical field [0001] The invention relates to a tension self-adjusting self-leading paper cutting device. Background technique [0002] At present, in the paper threading process, wrinkles often occur due to different paper tensions, and in severe cases, paper breaks may occur, which seriously affects the production quality. In order to avoid the above-mentioned quality problems, it is usually necessary to manually monitor the paper tension state at present. Once the situation that may affect the quality occurs, it is necessary to stop the machine for adjustment. This method not only affects work efficiency, but also affects production quality due to manual errors, and cannot meet the increasing requirements of modern scale production and customers. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic, reliable tension self-adjusting self-leading paper cutting device which can adjust the tension in rea...

AI Technical Summary

Problems solved by technology

This method not only affects work efficiency, but also affects production quality due to manual errors, and cannot meet the increasing requirements of modern scale production and customers.

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