Corrugated board processing intelligent device capable of automatically adjusting pressing force

Abstract

The invention relates to the technical field of corrugated boards, and discloses a corrugated board processing intelligent device capable of automatically adjusting pressing force, wherein the device comprises a pressing roller; the surface of the pressing roller is fixedly connected with a permanent magnet, the bottom of a buffer pad is fixedly connected with a pressing rod, the bottom end of the pressing rod is movably connected with a sliding block, and the side surface of the sliding block is fixedly connected with a push-pull rod; the other end of the push-pull rod is movably connected with a piezoresistor; the other end of a connector lug is fixedly connected with an electromagnet; the other end of an adjusting rod is fixedly connected with a buffer air bag; when the thickness of a corrugated board is too large, the pressure of the pressing roller on the corrugated board is too large, and the pressing rod drives the push-pull rod to extrude the piezoresistor through a sliding block to drive the magnetism of the electromagnet to be enhanced; the distance between the pressing roller and a conveying belt is adjusted, and when the pressure on the two sides of the corrugated board is not uniform, the magnetism of the electromagnet on the pressed side is driven to be greater than that of the electromagnet on the other side, so that the pressing roller inclines towards the other pressed side, and the pressures on the two sides of the corrugated board are adjusted to be the same.

Description

technical field [0001] The invention relates to the technical field of corrugated cardboard, in particular to an intelligent device for automatically adjusting the pressing force for corrugated cardboard processing. Background technique [0002] Corrugated cardboard is also called corrugated cardboard. Corrugated cardboard is a multi-layer adhesive body, which is composed of two layers of flat cardboard on the top and bottom and one or more layers of corrugated cardboard inside. Corrugated cardboard has high mechanical strength and is often used for anti-collision and anti-drop packaging of goods. [0003] During the processing of corrugated cardboard, two rollers are commonly used to press the cardboard. During the pressing process, there is no specific device to monitor whether the pressing force is uniform, and whether the pressure on both sides of the same piece of corrugated cardboard is the same cannot be controlled. Therefore, We provide an intelligent device for aut...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an intelligent device for automatically adjusting the pressing force for corrugated cardboard processing, which has the advantages of automatically controlling the pressure in the pressing process and automatically controlling the same pressure on both sides of the corrugated cardboard, solving the problem of Solved the problem of being unable to control whether the pressure is the same during the pressing process of the corrugated cardboard, and unable to control the same pressure on both sides of the cardboard during the pressing process

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