Batch multi-surface stone material grinding method and stone grinding machine for implementing same

Abstract

The invention discloses a batch multi-surface stone material grinding method. The batch multi-surface stone material grinding method includes placing a fixture on a flat plate, cushioning a gasket at the bottom of the fixture, flatly laying to-be-machined stone materials in the fixture at intervals, pouring adhesion agents into gaps among the to-be-machined stone materials and gaps among the stone materials and the fixture, enabling the to-be-machined stone materials to be fixedly integrally adhered with the fixture after the adhesion agents are cooled, positioning the fixture on a workbench by using the lower surface of the fixture as a reference surface, grinding the upper surfaces of the to-be-machined stone materials, turning the fixture over to grind the to-be-machined stone materials after the ground upper surfaces of the to-be-machined stone materials are flat, and grinding the to-be-machined stone materials to obtain semi-finished stone materials with identical thicknesses and parallel upper and lower surfaces; melting the adhesion agents, taking out the semi-finished stone materials, transversely overlapping the upper and lower surfaces of the semi-finished stone materials with one another, abutting the semi-finished stone materials to the inner side walls of the fixture, and pressing the semi-finished stone materials on one side of the fixture by the aid of screws; fixing the semi-finished stone materials, and grinding the left and right surfaces of the semi-finished stone materials to obtain finished stone materials which are of square structures.

Description

technical field [0001] The invention relates to the field of stone processing, in particular to a batch multi-face grinding method for stones with irregular surface shapes and a stone grinding machine for implementing the method. Background technique [0002] At present, stone is widely used, but the mechanical equipment for stone grinding is relatively backward, especially for multiple surface grinding of irregular stone, because of its different shapes and sizes, uneven surface, so the main difficulty It lies in the batch positioning and clamping of stone materials. At present, only a single clamp can be used for this kind of stone processing, and the single grinding process is performed on the clamped stone. Due to the small number of clamps, the efficiency of the grinding process is low. Moreover, grinding multiple faces of stone requires multiple clamping, which will obviously increase the error of stone grinding, such as parallelism and thickness. Therefore, the curre...

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Problems solved by technology

[0002] At present, stone is widely used, but the mechanical equipment for stone grinding is relatively backward, especially for multiple surface grinding of irregular stone, because of its different shapes and sizes, uneven surface, so the main difficulty It lies in the batch positioning and clamping of stone materials

At present, only a single clamping can be used for this kind of stone processing, and the single grinding process is performed on the clamped stone. Due to the small number of clamping, the efficiency of the grinding process is low.

Moreover, grinding multiple faces of stone requires multiple clamping, which will obviously increase the error of stone grinding, such as parallelism and thickness. Therefore, the current stone not only has low processing efficiency, but also has high production costs. ,Poor quality

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