A gantry stone rough grinder

Abstract

The invention discloses a gantry type stone rough grinding machine. The gantry type stone rough grinding machine comprises a frame, wherein the frame is composed of a left supporting base, a right supporting base, and a cross beam arranged between the left and the right supporting bases; a carrier platform is arranged on the cross beam, and the upper end of a feeding opening of the carrier platform is provided with a detecting device; extending ends at insides of the left and right supporting bases are connected with rectangular frameworks, and upper ends of the left and right supporting base are further respectively provided with slide rails; gantry frames are crossly connected to the slide rail; a rough grinding device, a reducer and a driving belt are arranged on the gantry frame. By adopting the detecting device, the stone dimension is accurately detected; by applying a PLC (programmable logic controller) control system to drive a grinding head, thus the stone is accurately and efficiently grinded in all rounds; the working scale of the rough grinding device is restricted by the rectangular framework and a stopping block, and the safety running of the rough grinding machine is guaranteed; for adopting a dust removing opening, powder dust can be timely removed, and the rough grinding machine can avoid the dust stacking; by adopting a double-layered multi-sectional cross beam fixing and connecting base, the structure is compact; meanwhile, the processing bias caused by vibration in the course of rough grinding is reduced.

Description

technical field [0001] The invention relates to a stone rough grinding machine, in particular to a gantry type stone rough grinder. Background technique [0002] In the milling and flattening of stone slabs, a rough grinder is usually used to mill the stone surface flat. [0003] But the existing coarse grinder is mainly by artificially laying the stone plate material flat and fixed, and then utilizes the grinding head to roll back and forth to carry out rough grinding and milling the stone material. This kind of working method often causes the grinding head to repeat coarse grinding at the position that has been ground, which seriously restricts production efficiency and wastes electric energy. In addition, the height of the grinding head of this type of rough grinding machine needs to be manually adjusted and locked, and the operation is cumbersome. It is also easy to cause processing errors. In addition, a large amount of dust will be generated during the coarse grindin...

AI Technical Summary

Problems solved by technology

This kind of working method often causes the grinding head to repeat coarse grinding at the position that has been ground, which seriously restricts production efficiency and wastes electric energy. In addition, the height of the grinding head of this type of rough grinding machine needs to be manually adjusted and locked, and the operation is cumbersome. It is also easy to cause processing errors

In addition, a large amount of dust will be generated during the coarse grinding process, which will affect the working environment and workers' health, and may cause equipment blockage and malfunction, affecting production efficiency

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