A gypsum board edge forming device

Abstract

The embodiment of the present invention discloses a gypsum board edge molding device, which includes a horizontally arranged pressing plate, and a set of upright poles that are telescopically installed on the pressing plate in the vertical direction and oppositely arranged, and each upright pole is connected to There is an installation assembly for installing the molding structure, and the installation ports of the two installation assemblies are arranged oppositely; wherein, a pressure providing mechanism is provided on the pressing plate, and the pressure providing mechanism is used to provide downward pressure to the pressing plate; the installation assembly at least includes self-supporting rods in sequence The adjustment structure and the installation plate are provided, and the side of the installation plate away from the vertical rod is connected to the forming structure, and the adjustment structure is used to expand and contract in the horizontal direction; the forming structure at least includes a first positioning plate arranged in the vertical direction, and connected to the The second positioning plate extends obliquely downward on the first positioning plate, and an elastic restoring element is connected between the top of the first positioning plate and the bottom surface of the pressing plate. Realized targeted adjustment and improved efficiency.

Description

technical field [0001] Embodiments of the present invention relate to the field of gypsum board forming devices, in particular to a gypsum board edge forming device. Background technique [0002] Gypsum board is a kind of board made of building gypsum as the main raw material. It has the advantages of light weight, high strength, thin thickness, convenient processing, good sound insulation and heat insulation and fire resistance, so it is widely used in various environments. Therefore, the specifications and sizes of gypsum boards also vary depending on the environment in which they are used. [0003] Under normal circumstances, gypsum boards are mostly square plates. However, in some environments, some of their corners need to be formed into wedge-shaped corners for easy insertion and installation. Therefore, conventional forming devices are often difficult to adapt. On this basis, some inverted molds with wedge-shaped angles are applied to them. However, during the moldin...

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Problems solved by technology

[0003] Under normal circumstances, gypsum boards are mostly square plates. However, in some environments, some of the corners need to be formed into wedge-shaped corners for easy insertion and installation. Therefore, conventional forming devices are often difficult to adapt

On this basis, some inverted molds with wedge-shaped angles are applied to them. However, during the molding process, since the gypsum board is often pre-shaped in the early stage, during the extrusion process of the inverted mold, it is often reversed. Due to the precise extrusion of the bottom, although the bottom is further compacted and shaped, the upper end often overflows due to extrusion (and the gypsum board itself often allows a certain range of errors due to the density difference of the material body and other issues) , however, the error in this part of the range needs to be evenly divided into the gypsum board. Therefore, the precise shaping of the bottom will cause the remaining material to be completely squeezed into the upper end, which will instead cause an increase in the failure rate of the board), resulting in the board after further processing. Quality issues

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