Raw gemstone machining method

Abstract

The invention provides a raw gemstone machining method. The raw gemstone machining method comprises the steps that a plurality of image collecting devices and a host machine are provided, wherein the image collecting devices obtain gemstone image information and transferring the gemstone image information to the host machine, and the host machine judges whether internal jade has been exposed out of the two sides of gemstone already or not according to the gemstone image information and moves two cutting machines to the two sides of the jade when it is judged that the jade is not exposed out of the two sides of the gemstone; the cutting machines are started until cutting at the time is completed; a first two-claw air cylinder on a first grabbing mechanism grabs the gemstone, a first mechanical arm drives the first two-claw air cylinder to rotate, and the gemstone is placed on a first lifting table after the angle of the gemstone is adjusted; and a second two-claw air cylinder on a second grabbing mechanism grabs the gemstone from a conveying belt, and places the gemstone on a second bearing plate of a second lifting table, the gemstone is fixed to the second bearing plate through two side fixing mechanisms, and the gemstone is polished through a polishing mechanism. The cutting devices and the polishing device are used in cooperation, and therefore maximized removal of gemstone skin and shell is carried out on the premise that the integrity of the interior jade is guaranteed.

Description

technical field

[0001] The invention relates to the field of stone cutting, in particular to a rough stone processing method. Background technique

[0002] Rough stone refers to a certain natural ore that has not been processed, including rough emerald stone, rough agate stone, rough crystal stone, rough diamond stone, etc. Certain unprocessed natural ores, including rough emeralds, rough agates, rough crystals, rough diamonds, etc. There are triangular pits and growth mounds on the surface. In the existing methods of processing rough stones, a single manual cutting method is usually used to remove the skin on the surface of the rough stone. This removal method is not only inefficient, but also cannot completely remove the skin. The processing method has become an urgent problem to be solved at present. . Contents of the invention

[0003] The invention provides a rough stone processing method, said method comprising the steps of:

[0004] S1. After the first grabbing...

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