Corrugated board flattening device

Abstract

The invention discloses a corrugated board flattening device. The device comprises a working plate, wherein four V-shaped mounting blocks are fixedly connected to the side wall of the working plate; supporting rods are fixedly connected to the V-shaped mounting blocks; cross rods are fixedly connected between the side portions of the supporting rods; sliding rods are fixedly connected to the side walls of the top ends of the supporting rods; a moving frame is arranged on the sliding rods in a sliding mode; moving blocks are fixedly installed at the two sides of the moving frame; the moving blocks are arranged on the sliding rods in a sliding mode; driving motors are fixedly installed on the moving blocks; a pair of buffer gears is fixedly arranged on the inner wall of the moving frame; a rotating shaft is rotationally arranged between the buffer gears; a limiting mechanism is arranged in the working plate; and supporting legs are fixedly connected to the bottoms of the V-shaped mounting blocks. Compared with the prior art, when large protrusions exist on the surface of a corrugated board and upward extrusion on a flattening roller exceeds a certain upper limit, a compression rod can move, a curved plate is pushed to move, a limiting rod abuts against the interior of a limiting groove, and the situation that the interior of the surface of the corrugated board is not completely flattened and degummed is reduced.

Description

technical field [0001] The invention relates to the technical field of corrugated cardboard processing, in particular to a corrugated cardboard flattening device. Background technique [0002] Corrugated paper is a plate made of liner paper and corrugated corrugated paper formed by processing corrugated sticks. It is generally divided into two types: single corrugated board and double corrugated board. According to the size of the corrugated board, it is divided into: A, B, C , E, F five types. The invention and application of corrugated paper has a history of more than 100 years. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation. More than 80% of corrugated paper can be recycled. Used as packaging for food or digital products, it is relatively environmentally friendly and widely used. [0003] The existing corrugated cardboard flattening device will cause the position...

AI Technical Summary

Problems solved by technology

[0003] The existing corrugated cardboard flattening device will cause the position of the corrugated cardboard to shift during the process of flattening the corrugated cardboard, resulting in defective products, and the long-term use of the flattening roller will cause a large amount of dust to accumulate on the surface, which is easy to be damaged by the follow-up The processed cardboard causes damage, so we propose a corrugated cardboard flattening device to solve the above problems

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