Return device for placing waste gypsum board finished products

By designing a return device for waste gypsum board products, and utilizing the combination of a lifting platform and a sliding plate assembly, the automated return of gypsum board was achieved, solving the damage problem caused by manual return and improving production efficiency and safety.

CN120887241APending Publication Date: 2025-11-04BEIXIN BUILDING MATERIALS (TIANJIN) CO LTD
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Patent Information

Application Number
CN202510907856.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-02
Publication Date
2025-11-04

AI Technical Summary

Technical Problem

In the gypsum board production process, if the dried boards cannot be sawed due to a malfunction of the sawing equipment, the boards must be manually stacked layer by layer and returned to the waste conveyor belt, resulting in a large labor input and easy damage to the gypsum boards.

Method used

Design a device for returning waste gypsum board products, including a waste conveyor belt, a lifting platform, a sliding plate assembly, and a cylinder. By controlling the height of the lifting platform and the movement of the sliding plate assembly, the gypsum board can be automatically returned. Elastic supports and push plate assemblies are used to prevent deformation and damage to the gypsum board.

Benefits of technology

It enables automated return of gypsum boards, reduces manpower input, avoids deformation and damage to gypsum boards during handling, and ensures the stability and efficiency of transportation.

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Abstract

The invention relates to the technical field of gypsum board production, and discloses a return device for placing waste gypsum board finished products, which comprises a waste placing conveying belt, a rack, a lifting platform, a sliding plate assembly and an air cylinder, the bottom of the sliding plate assembly is connected with a push plate assembly for transversely pushing the gypsum board on the uppermost layer on the lifting platform; the output end of the air cylinder stretches out and draws back so that the sliding plate assembly can move in the direction of the waste discharging conveying belt, and when the sliding plate assembly moves in the direction of the waste discharging conveying belt, the pushing plate assembly pushes the gypsum board on the uppermost layer on the lifting platform to move in the direction of the waste discharging conveying belt. The height of the lifting platform is controlled to rise, so that gypsum boards stacked on the lifting platform trigger the proximity switch through the push plate assembly, at the moment, the gypsum board stacked on the uppermost layer and the push plate are located at the same height, and when the sliding plate assembly is driven by the air cylinder to transversely move, the push plate firstly makes contact with the edges of the gypsum boards through elastic pressure; and then the gypsum board is transversely pushed to the waste discharging conveying belt.
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