Automatic paperboard air exhaust drying device

By designing an automatic ventilation drying device for cardboard with a switchable drying rack and a dispersive drive component, the problem of low drying efficiency after cardboard coating is solved, achieving automated continuous production and efficient drying effect.

CN122298635APending Publication Date: 2026-06-30LINHAI FOREST PACKING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LINHAI FOREST PACKING CO LTD
Filing Date
2026-05-18
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

The drying efficiency of cardboard after gluing is low, the existing drying equipment has poor ventilation, and the manual separation of boards is labor-intensive, making it difficult to achieve automated continuous production.

Method used

Design an automatic ventilation drying device for cardboard. The drying rack driven by a motor can switch between vertical and horizontal states. Combined with a dispersion drive component and a fan assembly, the automatic dispersion and uniform drying of cardboard are achieved by using horizontal reciprocating vibration and a breathable mesh plate.

Benefits of technology

It improves glue drying efficiency, reduces labor intensity, adapts to the needs of automated continuous production, and ensures the drying quality and flatness of cardboard.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application relates to an automatic ventilation and drying device for cardboard, including a fan assembly, a frame, a motor, a base, a drying rack, and a dispersing drive component. The motor drives the base on the frame to rotate, and the drying rack is slidably mounted on the base, allowing for switching between vertical and horizontal states. The dispersing drive component drives the drying rack to reciprocate horizontally in the horizontal state. The drying rack consists of a first side plate, a second side plate, a bottom plate, and a permeable mesh plate. The second side plate has a placement groove for placing pallets, with the cardboard-bearing surface of the pallet flush with or protruding from the base surface. In the horizontal state, the bottom plate supports the cardboard. During use, the drying rack is first rotated vertically, and a forklift pushes the cardboard-bearing pallet into the placement groove, then rotated horizontally. The vibration of the dispersing drive component loosens and separates the stacked cardboard, and the airflow from the fan assembly passes through the gaps in the cardboard via the permeable mesh plate, improving glue drying efficiency, eliminating the need for manual separation of boards, reducing labor intensity, and adapting to automated continuous production.
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