Polishing and grinding device for pearl processing

Abstract

The invention discloses a polishing and grinding device for pearl processing. The device comprises a bottom plate, an upper shell, a lower shell, a screw rod, a support frame, a fixed frame and a workbench, wherein the lower shell is arranged in the middle of the upper end of the bottom plate; a first filter screen is arranged at the upper part of the inner side of the lower shell; a sliding slopeis arranged at the lower end in the lower shell; the workbench is arranged at the upper end of the lower shell; a working plate is arranged in the middle of the upper end of the workbench; through holes are formed in the middle of the working plate and the middle of the workbench; a pressing plate is arranged at the upper end of the working plate; a pearl cavity is formed between the pressing plate and the workbench and corresponds to the through holes; and the upper shell is arranged at the workbench. The polishing and grinding device for pearl processing is reasonable in structural design;an air blowing mechanism and a dryer are arranged, drying of pearls is facilitated, the air drying process is reduced, and time is saved; and a gear, a rack, the screw rod and a sliding rod are arranged, a polishing motor assembly can be moved in a front-back direction and the left-right direction, polishing work can be conveniently conducted, and the using requirement can be better met.

Description

technical field [0001] The invention relates to the field of pearl processing, in particular to a polishing device for pearl processing. Background technique [0002] Pearl is an ancient organic gemstone, mainly produced in the molluscs of pearl shellfish and mother-of-pearl shellfish; and the calcium carbonate-containing mineral (aragonite) beads produced by endocrine action are composed of a large number of tiny aragonite crystals It is a collection; it is rich in variety, in different shapes and colorful; according to the research of geology and archaeology, there were already pearls on the earth 200 million years ago; in the international gem circle, pearls are also listed as June Lucky stone for birthday, commemorative stone for 13th and 30th wedding anniversary. Pearls with magnificent colors and elegant temperament symbolize health, purity, wealth and happiness, and have been loved by people since ancient times. Pearls are also divided into freshwater pearls and sea...

AI Technical Summary

Problems solved by technology

The existing pearl polishing machine has a single function and is only used for polishing. The polished pearls need to be air-dried, which is time-consuming and cannot meet the requirements of use.

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