Pearl feeding and image capturing device for sorting pearl luster

Abstract

The invention discloses a pearl feeding and image capturing device for sorting pearl luster. The pearl feeding and image capturing device comprises a darkroom and a feeding barrel arranged on the side of the darkroom, wherein the feeding barrel is obliquely mounted on a feeding barrel bracket, and a discharging hole is formed in the feeding barrel and is connected with a pearl falling conduit; the feeding barrel bracket comprises a C-shaped pedestal, and the length of the top of the pedestal is smaller than that of the bottom of the pedestal; a flat plate is fixed at the top of the pedestal, a support post is arranged between the bottoms of the flat plate and the pedestal, a mounting plate is arranged on the flat plate, and the feeding barrel and the mounting plate are fixed. According to the pearl feeding and image capturing device, the number of pearls in the feeding barrel can be controlled, and the blockage caused by a guiding block is difficult. Furthermore, a darkroom environment is designed for the image capturing device, so that the sorting accuracy of the pearl luster can be effectively improved.

Description

technical field [0001] The invention relates to a pearl feeding and image collecting device for sorting pearl luster. Background technique [0002] The pearl feeding and image acquisition device for sorting the luster of pearls includes two parts: the pearl automatic drop feeding device and the image acquisition device. Among them, the Chinese invention patent with the publication number CN101348194 disclosed a method for controlling the sorting and falling of pearls on January 29, 2009. Feeding device. Among them, the material barrel is set at an incline, and the material barrel is provided with a material inlet and a material outlet. The bottom is affixed to the lower end cap, the center of the bottom of the turntable is affixed to a rotating shaft positioned on the lower end cap, and each bead hole is equipped with a feeding mechanism that moves up and down. [0003] But when more than half of the pearls in the feed barrel, the discharge hole is very easy to enter more ...

AI Technical Summary

Problems solved by technology

[0003] However, when more than half of the pearls in the barrel are used, more than two pearls can easily enter the discharge hole and block the guide block at the same time.

And when there are two or more pearls in the blanking hole, when the blanking hole is displaced to the entrance of the guide block, it is easy to cause jamming

[0004] In addition, in the image acquisition device, pearl luster is not easy to judge under general indoor light or other strong light conditions, which affects the pearl image acquisition and sorting effect

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