Full-automatic edge-cutting, notching and cutting-off all-in-one machine

Abstract

The invention discloses a full-automatic edge-cutting, notching and cutting-off all-in-one machine. The machine is installed on a corrugated paper board production line and comprises a cutting-off part and a waste discharging part which are installed on a machine frame. The cutting-off part comprises a rubber mat roll transversely installed on the machine frame and a cutting-off cutter shaft located above the rubber mat roll. The whole cutting-off cutter shaft is a cylindrical cutter shaft, and a plurality of cutting-off assemblies are installed on the outer surface of the cutter shaft and provided with blades and independent driving air cylinders used for driving the blades of the cutting-off assemblies to stretch and retract. The cutting-off cutter shaft and the rubber mat roll are driven by a servo motor through a transmission gear. The waste discharging part is installed behind the cutting-off part and mainly composed of a sun gear assembly, a conveying assembly, a paper board beating assembly and a paper pressing assembly. The edge-cutting, notching and cutting-off functions can be achieved by one cutting-off assembly, the working mode is flexible, the notching order exchanging speed is increased to 200 m / min from 130 m / min, and the waste discharging speed is increased to 200 m / min from 150 m / min.

Description

technical field [0001] The invention relates to the technical field of corrugated cardboard production automation equipment, and specifically relates to a full-automatic edge trimming, incision and cutting integrated machine. Background technique [0002] The full-automatic edge trimming and cutting machine we are producing now is mainly composed of a paper cutting part and a waste discharge part. The paper cutting part is composed of two sets of cutting components. Edges, cuts; the second component is composed of cutting components to complete the cutting of the entire width of the cardboard. Since the trimming and cutting components use the same power transmission, there will be redundant cardboard cut off regardless of trimming or cutting, and the redundantly cut cardboard will bring the following hidden dangers. Second, when transported to the cross-cutting section, the paper head may be upturned or glued, which may cause paper jams. Third, the cardboard that exceeds ha...

AI Technical Summary

Problems solved by technology

Since the trimming and cutting components use the same power transmission, there will be redundant cardboard cut off regardless of trimming or cutting, and the redundantly cut cardboard will bring the following hidden dangers. Second, when transported to the cross-cutting section, the paper head may be upturned or glued, which may cause paper jams. Third, the cardboard that exceeds half the width of the cardboard cannot be cut by the incision, and can only be cut by The cutting component cuts the full width of the cardboard. When the speed exceeds 120m / min, the tail paper will deviate. These hidden dangers will affect the normal production of the production line

[0003] The existing waste discharge part is mainly composed of paper pressing components, power transmission components, and cardboard components. The existing waste discharge part can only reach 120m / min of waste discharge, and the speed of waste discharge directly depends on the speed of the cylinder. In order to achieve higher speeds, all cylinders must use high-speed cylinders, the cost will rise linearly, and the impact on equipment will also increase dramatically

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