Paper roll slitting machine

Abstract

The invention relates to equipment in the technical field of slitting production of paper rolls, named as a paper roll slitting machine. The paper roll slitting machine comprises a machine frame, wherein a raw material roller, a cutting knife, a running roller and a finished product roller are mounted on the machine frame from back to front; a distribution roller is also mounted on the machine frame positioned in front of the finished product roller and is provided with a distribution roller shaft; the middle part of the distribution roller shaft has a circular arc structure; the circular arcstructure is provided with an arch point; the arch point is arranged in the direction facing routes of paper sheets; the outer side of the distribution roller shaft is provided with 8 to 12 sleeves; each of the sleeves has a cylindrical structure with a hollow core; each of the hollow cores is cylindrical; the diameter of the corresponding hollow core is more 2mm to 3mm than the diameter of the distribution roller shaft; and the sleeves are symmetrically arranged on the two sides of the distribution roller shaft. The paper roll slitting machine has the advantages that a gap between the paper rolls of the produced two rolls of finished products is large, and the product is convenient to detach.

Description

technical field [0001] The invention relates to equipment in the technical field of paper roll cutting production, in particular to a paper roll cutting machine. Background technique [0002] The paper roll slitting machine is a device that cuts the whole roll of paper into two rolls of paper. It is for the convenience of later processing, or to meet the requirements of some processing range. The paper wrapped on the whole roll is long strip paper. The part is cut along the length direction, that is, the width of the paper becomes narrower, for example, it becomes 1 / 2 of the original width, that is, one piece of raw paper is divided into two sheets of paper, and becomes two rolls of paper. [0003] The slitting of the paper roll is carried out on the paper roll slitting machine. [0004] Paper roll slitter has frames such as figure 1 As shown, there are raw material roll 2, dividing knife 3, running roll 4 and finished product roll 5 installed on the frame from back to fro...

AI Technical Summary

Problems solved by technology

[0004] Paper roll slitter has frames such as figure 1 As shown, there are raw material roll 2, dividing knife 3, running roll 4 and finished product roll 5 installed on the frame from back to front. The position where the paper passes through the raw material roll, dividing knife, running roll and finished roll is paper route 6, The raw material roller is the part that places the whole roll of raw materials, the running roller is the part that helps the paper to be conveyed and supports the paper, the slitting knife is the part that cuts the paper, the finished product roll is the part that wraps the slit finished product, the raw material roll, The shaft cores of the running roll and the finished roll are installed on the frame in parallel; in the prior art, there is no device for separating the slit paper on the paper roll slitter, so the paper produced is wound next to the paper roll slitter , there is no gap or a small gap between the two rolls of finished paper rolls, and the produced products such as figure 2 As shown, has the disadvantage of inconvenient removal from the finished roll

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