Pearl sorting machine based on robot vision

Abstract

The invention discloses a pearl sorting machine based on robot vision, and belongs to the technical field of pearl sorting machines. The pearl sorting machine comprises a limiting seat, wherein a driving mechanism is arranged on one side of the limiting seat, a screening box is arranged on one side of the driving mechanism, a screening mechanism is arranged in the screening box, a fast-assembling mechanism is arranged on one side of the screening box, a flushing mechanism is arranged on one side of the fast-assembling mechanism, a sorting mechanism is arranged on one side of the flushing mechanism, the driving mechanism comprises a motor, and the motor is fixedly connected to one side of the limiting seat. According to the pearl sorting machine, when pearls are sorted step by step and then rotated to a pearl outlet hole in one side of a box cover to enter a collecting box, the pearls entering the collecting box can be blocked by the annular partition plate and fall to the bottom, so that the pearls can be quickly pre-screened according to the particle size through the multi-stage screening mesh enclosure, and meanwhile, quick sorting is performed through a plurality of stations of the sorting mechanism, and therefore, the sorting difficulty of the pearls can be obviously reduced, and the sorting efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of pearl sorting machines, in particular to a pearl sorting machine based on robot vision. Background technique [0002] A pearl is a mineral bead that rubs through the body of pearl molluscs and nacre molluscs. Pearls are calcium carbonate-containing mineral beads produced by the endocrine action of shellfish. They are composed of a large number of tiny aragonite crystals. They are rich in types, in various shapes, and colorful. [0003] Chinese patent document CN108714571B discloses a pearl detection device for automatic sorting, which includes a base, and the upper side wall of the base is provided with four support plates, wherein the upper ends of the two support plates are connected with a placement box, The upper side wall of the storage box is fixedly connected with a connecting plate, the upper end of the connecting plate is fixedly connected with a cleaning plate, the upper side wall of the cleani...

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that only a single detection device can be used to distinguish pearls one by one, the efficiency of detection and sorting is low, the efficiency of cooperation between wedge-shaped blocks and wedge-shaped grooves is low, and the lack of fuzzy screening mechanism affects the detection of pearls. screening problem while proposing a robotic vision-based pearl sorter

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