Paper roll slitter machine

Abstract

A paper roll slitter machine comprises a framework, a band saw machine, an intermittent paper feeding mechanism, a main driving mechanism and a control device. The intermittent paper feeding mechanism is arranged on the framework in such a manner that the intermittent paper feeding mechanism can longitudinally and horizontally slide, the main driving mechanism is arranged on the framework, is connected with the intermittent paper feeding mechanism and can drive the intermittent paper feeding mechanism to longitudinally and horizontally reciprocate, and the control device is respectively connected with the intermittent paper feeding mechanism, the band saw machine and the main driving mechanism; the intermittent paper feeding mechanism comprises a slide base, a groove and a belt pushing mechanism, the slide base is arranged on the framework in such a manner that the slide base can longitudinally and horizontally slide, the groove is transversely and horizontally arranged on the slide base and is used for accommodating a paper roll, and the belt pushing mechanism is transversely and horizontally arranged on the slide base and is used for intermittently pushing the paper roll in the groove to move forwards; the main driving mechanism comprises a transmission shaft, two crank and slider mechanisms and a second motor, the transmission shaft is transversely and horizontally arranged on the framework, the two crank and slider mechanisms are connected among two ends of the transmission shaft and the slide base, and the second motor is connected with the transmission shaft by a speed reducer and can drive the transmission shaft to rotate via the speed reducer; and a saw blade penetrates through the groove in an output section of the groove and can cut the paper roll when the intermittent paper feeding mechanism slides.

Description

technical field [0001] The invention relates to a web cutting machine, which is used for evenly cutting long web into several sections. Background technique [0002] Rolled paper is widely used as toilet paper. The production process of rolled paper is as follows: pre-produce a long strip of rolled paper, then cut the long strip of rolled paper into several sections, and then roll each section Roll paper for packaging. The traditional method of web slitting is manual cutting, which has the disadvantages of low cutting efficiency, heavy labor, and high cost. In addition, manual cutting also has serious safety hazards. Aiming at the above problems, there are existing roll paper slitters on the market that can realize automatic slitting, but the existing roll paper slitters have low cutting efficiency, which generally can only reach about 70 times per minute, which cannot meet the market demand. . Contents of the invention [0003] The object of the present invention is to...

AI Technical Summary

Problems solved by technology

The traditional web slitting method uses manual cutting, which has the disadvantages of low cutting efficiency, heavy labor, and high cost. In addition, there are serious safety hazards in manual cutting

In view of the above problems, there are currently web slitting equipment that can realize automatic slitting in the market, but the existing web slitting equipment has low cutting efficiency, generally can only reach about 70 times per minute, which cannot meet the market demand

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