Scrap removing device and method for corrugated paper slotting unit

Abstract

The invention discloses a scrap removing device and method for a corrugated paper slotting unit, in the device, first guide plates and second guide plates are respectively mounted on a rack of the slotting unit, at least one cutter wheel is mounted on each first guide plate, at least one cutter groove wheel is mounted on each second guide plate, and the cutter groove wheels are mounted on the rack of the slotting unit. The cutter wheels and the cutter groove wheels are in one-to-one correspondence to form a group of grooving cutters, and a group of paper shoveling mechanisms are arranged on the outer side of each cutter groove wheel; coaxially-arranged brushes are distributed on the two sides of each cutter groove wheel and the two sides of each cutter wheel respectively, and an air pipe assembly is installed on at least one first guide plate or / and second guide plate. The method comprises the steps that in the conveying process of the corrugated boards, the cutter wheel and the cutter groove wheel are matched to conduct grooving action, and meanwhile the air pipe assembly and the brush are matched to conduct sweeping and scrap removing on the surfaces of the corrugated boards; and along with the rotation of the cutter groove wheel, the paper scrap embedded in the cutter groove wheel is shoveled and cleaned by the paper shoveling mechanism. The waste paper scrap removing device can thoroughly remove waste paper scraps on the surface of a corrugated board and in a grooving cutter.

Description

technical field [0001] The invention relates to the technical field of corrugated paper printing production, in particular to a chip removal device and method for a corrugated paper slotting unit. Background technique [0002] The composition of the corrugated printing production linkage line usually includes a paper feeding unit, multiple printing units, slotting units, and die-cutting units. A series of processing operations such as paper, printing, slotting, die-cutting, etc. In the printing production process of corrugated cardboard, when the corrugated cardboard goes through the slotting process, more waste chips are often generated, and even the waste chips are easily embedded in the slotting tool and affect the subsequent slotting operation of corrugated cardboard. In order not to affect the subsequent Processing quality usually requires timely chip removal and waste removal. At present, the commonly used chip removal method is to install air ducts and other compone...

AI Technical Summary

Problems solved by technology

At present, the commonly used chip removal method is to install air ducts and other components on the corresponding unit modules, and use airflow to blow and clean chips. Not ideal, gas blowing can only clean up some lighter paper scraps floating on the surface of corrugated cardboard, for paper scraps that are heavy or adhered to the surface of corrugated cardboard, this method is difficult to clean up, and for embedded slotting tools It is even more difficult to remove the paper scraps. At present, manual intervention is often used to stop and clean up to solve this problem, which greatly affects the production efficiency of the printing production line.

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