High-speed vision counting machine based on CCD

Abstract

The invention belongs to the field of material counting packaging, and particularly relates to a high-speed vision counting machine based on a CCD. The high-speed vision counting machine comprises a feeding unit, a recognition unit, a discharging processing unit and a data processing and control unit. The feeding unit comprises a feeding hopper, a vibration conveying device and a material guidinggroove. The vibration conveying device is located at the outlet position of the feeding hopper and is used for conveying materials in the feeding hopper into the material guiding groove. The discharging processing unit is located below the material guiding groove and used for receiving materials falling down from the interior of the material guiding groove. The recognition unit comprises a light source and a CCD image sensor matched with the light source. The light source is located above the material guiding groove. The CCD image sensor is located below the material guiding groove, so that the materials fall into the discharging processing unit from the material guiding groove to be recognized by the CCD image sensor. The data processing and control unit is connected with the recognitionunit through a circuit and collects and processes recognition data of the recognition unit, and material counting is finished.

Description

technical field [0001] The invention belongs to the field of material counting and packaging, in particular to a CCD-based high-speed visual counting machine. Background technique [0002] Now many products such as: seeds, injection molded parts, etc. are packaged according to quantity. Too much packaging will cause a large cost loss for the enterprise; and insufficient packaging will cause complaints from customers and affect the corporate image. Therefore, it is required to Products are packaged with exact counts. There are mainly two types of counting and packaging equipment on the market: weighing type and photoelectric type. Weighing packaging equipment cannot accurately count and package products with different weights of materials and a large number of single packages; while photoelectric counting and packaging equipment cannot accurately count overlapping products, and the counting efficiency is low and the counting cost is high. Contents of the invention [0003...

AI Technical Summary

Problems solved by technology

Weighing packaging equipment cannot accurately count and package products with differences in material weight and a large number of single packages; while photoelectric counting and packaging equipment cannot accurately count overlapping products, and the counting efficiency is low and the counting cost is high

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