Fully-automatic crystal gemstone polishing method and equipment

Abstract

The invention relates to a fully-automatic crystal gemstone polishing method which comprises the following technical courses of gluing, drying, surface and bottom polishing, rod insertion, rod removal and particle removal and is characterized in that: a fully-automatic rod mounting way is adopted in the rod insertion process; an automatic and reciprocated switch surface grinding way and a way of combining surface grinding through a gluing rod flexible connecting mechanism, a concave plate and a convex plate and angle switching of a polishing disc are adopted in the surface grinding process; an automatic rod removing way is adopted in the rod removal process; in the automatic and reciprocated switch surface grinding mode, a crystal gemstone on the gluing rod can be continuously ground in a switching way; and by means of the concave plate and the convex plate, a process of controlling the crystal gemstone to be ground on the polishing disc when the grinding surface gluing rod moves in a reciprocated moving mechanism is realized. According to the fully-automatic crystal gemstone polishing method and equipment disclosed by the invention, the full automation of the polishing process can be realized, the manual operation is reduced, the product quality and yield can be greatly improved, and convenience for operation and labor and time saving are achieved.

Description

technical field [0001] The invention relates to a gemstone processing method and equipment, in particular to a crystal gemstone processing method and polishing (polishing) equipment. Background technique [0002] The processing of traditional gemstones, especially crystal gemstones, often uses an octagonal hand consisting of positioning discs, screws, sticky rods and other components for manual operation. After heating, insert the unprocessed gem blank, insert the gong rod and fasten it on the octagonal hand, and then grind out 24 planes on the bottom surface on the sand table, then take it out, wash it, and use another sticky rod on the sand table Grinding out 32 planes and obtaining a finished product with 57 refraction surfaces, this octagonal hand tool has the following defects: the bonded blanks often have deviations and deviations, and the positioning of the blanks pasted on the tip of the sticky rod and the fixed plate is adjusted. Whether the rods are in the same lo...

AI Technical Summary

Problems solved by technology

[0002] The processing of traditional gemstones, especially crystal gemstones, often uses an octagonal hand consisting of positioning discs, screws, sticky rods and other components for manual operation. After heating, insert the unprocessed gem blank, insert the gong rod and fasten it on the octagonal hand, and then grind out 24 planes on the bottom surface on the sand table, then take it out, wash it, and use another sticky rod on the sand table Grinding out 32 planes and obtaining a finished product with 57 refraction surfaces, this octagonal hand tool has the following defects: the bonded blanks often have deviations and deviations, and the positioning of the blanks pasted on the tip of the sticky rod and the fixed plate is adjusted. Whether the rods are in the same longitudinal plane, that is, when aligning, can only rely on the operator's sight, and then fix the sticky rod inserted in the screw for manual grinding. During operation, in order to prevent the sticky rod from rotating during processing, Reinforcement tools such as pliers are required to fix the sticky rods. The operation is difficult and time-consuming. Each person can only make dozens of them per hour, and the scrap rate is high. If the operation is not done properly, the octagonal hands are easily damaged

[0010] The automatic reciprocating movement mechanism of this crystal gem polishing machine developed by the inventor has solved the problem that a crystal gem cannot be automatically ground more than 32 faces for a long time, and has improved work efficiency. The operation is relatively slow. After the sticky rod is embedded in the gemstone, it is necessary to manually insert the sticky rod into the reciprocating mechanism.

Images