Defective product rejection and sorting device based on visible foreign body detection system in large medical infusion

Abstract

The invention discloses a defective goods eliminating and sorting device based on a medical infusion visible impurity detecting system. The device comprises a cutter, a swing plate, a driving device, a clamping cylinder and clamping fingers, wherein one end of the swing plate is mounted on a main shaft of the cutter; the driving device is arranged on the swing plate; the driving device comprises a motor, a motor mounting base, a cylinder mounting base and a lead screw; the clamping cylinder is mounted below the cylinder mounting base; the clamping fingers are arranged on the clamping cylinder; and the cutter and the motor are both controlled by a PLC control unit of a medical infusion visible impurity classifying, identifying and detecting system. The device is combined with an IDS-ELM algorithm to realize the identification and the classification of visual impurities and bubbles, can precisely classify and identify various defects, and can discard the defects with different types to different defective goods areas. The cutter is skillfully applied to solve the sorting problem which causes trouble during infusion for a long time in the prior art; and the device is simple in structure and easy to realize.

Description

technical field [0001] The invention belongs to the technical field of automation, and relates to a defective product rejecting and sorting device based on a detection system for visible foreign objects in large medical infusions. Background technique [0002] In order to ensure the orderly production and production quality of equipment, how to quickly and stably separate detected defective products from qualified products is a very challenging subject. According to the existing sorting methods, the rejecting methods of defective products include direct knock-out rejecting, swing-type rejecting, etc.; according to actual commissioning experience, when the container for the large infusion is a glass bottle, the direct reject or swing-type reject scheme is adopted. Although the structure is simple and the space occupied is small, it is difficult to control the force of rejection and the phenomena of bottle collision, inverted bottle or bottle rolling may occur, which may direc...

AI Technical Summary

Problems solved by technology

According to the existing sorting methods, the rejecting methods of defective products include direct knock-out rejecting, swing-type rejecting, etc.; according to actual commissioning experience, when the container containing the large infusion is a glass bottle, the direct reject or swing-type rejecting scheme is adopted. Although the structure is simple and the space occupied is small, it is difficult to control the force of rejection and the phenomenon of bottle collision, inverted bottle or rolling of the medicine bottle may occur, which may directly lead to the shattering of the medicine bottle body or the damage of the sealing part of the medicine bottle

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