Diamond bead blank polisher

Abstract

The invention relates to a diamond bead blank polisher which comprises a bed, a motor, a rotating shaft, an abrasive disk and a lateral plate. The abrasive disk is connected onto the bed by the rotating shaft and is in a state of horizontally rotating around the rotating shaft; the motor is in driving connection with the rotating shaft; the lateral plate is supported on the bed by an adjustable bracket; the lateral plate and the periphery of the abrasive disk are in a clearance fit state; and a circulating water pipe for supplying water to a cavity body formed by the lateral plate and the abrasive disk is arranged above the abrasive disk. A polishing cavity body is formed by the horizontal rotating abrasive disk and the lateral plate which is in clearance fit with the periphery of the abrasive disk, diamond bead blanks are placed in the cavity body, and the diamond bead blanks are driven by the rotation of the abrasive disk to rotate and be turned over and mixed in the polishing cavity body to generate friction between the bead blanks and a rotary table, between the bead blanks and the lateral plate and between the bead blanks, so that the rapid polishing and removal of materials adhered to the surfaces of the bead blanks are implemented. The diamond bead blank polisher has the advantages of convenience and rapidness for operation, time and labor conservation, high working efficiency, no environmental pollution and the like.

Description

technical field [0001] The invention relates to a grinding machine, in particular to a grinding machine for rhinestone bead blanks. Background technique [0002] In the production process of rhinestone bead blanks, due to the high requirements on the roundness of the rhinestone bead blanks due to the post-processing grinding and cutting, the rhinestone bead blanks need to be treated by fire throwing to improve the roundness of the rhinestone bead blanks. To enhance the fluidity in the rotating tube, some graphite powder, alumina powder, light calcium carbonate, carbon powder and other additives are mixed into the bead blank. At high temperature, the additive reacts with the molten layer on the surface of the bead blank and adheres to the beads. Blank surface layer. Traditionally, pickling or mechanical grinding and polishing are used to remove the adherents on the surface layer of the bead blank. The pickling operation pollutes seriously and causes great damage to personnel...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art such as pickling or mechanical grinding and polishing to remove the adherents on the surface layer of the water diamond bead blank after fire throwing, the operation is time-consuming, laborious, pollutes the environment, and the output is low. The present invention provides a simple structure, convenient operation, fast, Effectively remove the adherents on the surface layer of rhinestone bead blanks after fire polishing, and a high-yield rhinestone bead blank grinder

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