Corrugated board drying device

Abstract

The invention is suitable for the technical field of machinery, and provides a corrugated board drying device. The corrugated board drying device comprises a supporting table, a rotating shaft, a conveying belt, a frequency modulation motor, a drying box, an air heater, a rotating rod, turning plates, transverse plates and a humidity sensor, wherein the drying box is arranged in the middle section of the conveying belt; the rotating rod is arranged at the top of the drying box; the two ends of the rotating rod are rotationally connected with the inner wall of the drying box; a plurality of turning plates are fixedly connected to the rotating rod; the turning plates are evenly arranged around the outer surface of the rotating rod; and the transverse plates are fixedly connected to the outer sides of the turning plates. When corrugated paper is conveyed to the bottom of the rotating rod through the conveying belt, the rotating rod rotates to drive the turning plates to rotate to turn over a paper board, so that the problems that a traditional drying device needs to turn over for secondary drying after drying and use is inconvenient are solved; and the humidity sensor is located in the drying box and used for detecting the humidity in the drying box and transmitting the humidity to the frequency modulation motor, the rotating speed is changed through the frequency modulation motor to control the drying time of the corrugated paper, so that the problem that the drying degrees of the corrugated paper are different is solved.

Description

Technical field[0001]The present invention belongs to the field of mechanical technology, and more particularly to a corrugated cardboard drying device.Background technique[0002]Corrugated paper is a plate-like plate-bonded plate-bonded plate-bonded plate-bonded corrugated paper, which is generally divided into two categories of monovatrocyte and double corrugated cardboard, divided into: A, B, and C according to corrugated size. , E, five types. The invention and application of corrugated paper have more than 100 years. It has the advantages of low cost, light quality, easy processing, strength, printing adaptability, convenient storage and handling, and more than 80% of corrugated paper can be recycled, corrugated It is used as a packaging of food or digital products, relatively environmentally friendly, and is widely used.[0003]After the corrugated paper is bonded, due to the internal water, in order to prevent corrugated paper from breaking the damage and ensure the quality of c...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a drying device for corrugated cardboard, which aims to solve the problem that after the corrugated paper is bonded, due to the presence of moisture inside, in order to prevent damage to the corrugated paper and ensure the quality of the corrugated paper, it is generally necessary to dry the corrugated paper. Traditional drying devices generally cannot Turning over the corrugated paper requires secondary drying of the corrugated paper, and the drying time is fixed. Since the humidity of each piece of corrugated paper is different, the degree of drying of the dried corrugated paper is likely to be different, which seriously affects the quality of the corrugated paper.

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