Double-sided thinning equipment applied to hard and brittle sheet material

The invention discloses double-sided thinning equipment applied to a hard and brittle sheet material. The first stand column and the second stand column are vertically arranged on the two sides of the surface of the base respectively, the cross beam is connected between the first stand column and the second stand column, and the bottom face grinding mechanism is arranged on the inner side wall of the first stand column in a vertical lifting mode and used for grinding the bottom face of a workpiece. The surface grinding mechanism is arranged on the inner side wall of the second stand column in a vertical lifting mode and used for grinding the surface of a workpiece, the rotating disc is arranged on the surface of the base in a horizontal rotating mode, and the first workbench and the second workbench are arranged on the surface of the rotating disc and distributed in the same radial direction. And the grinding operation of the surface grinding mechanism on the workpiece on the first workbench and the grinding