The invention discloses a pin sorting
machine based on
machine vision. The pin sorting
machine comprises a sorting machine main body and a
computer operation system, wherein the
computer operation system is arranged on the left side of the sorting machine main body; the
computer operation system is embedded in the sorting machine main body; a control panel is arranged on the right side of the surface of the sorting machine main body; and the control panel is embedded in the sorting machine main body. According to the pin sorting machine, a
machine vision detection system converts a detected target into an
image signal through a detection device by virtue of an illuminating lamp, the
image signal is transmitted to the special computer operation system through an
image acquisition system, and is converted into a digitized
signal according to information like pixel distribution, brightness and color, the
image acquisition system performs various calculation on the
signal to extract characteristics of the target like size, amount, position and length, results, including size, angle, number, qualification or disqualification, existing or nonexistence, and the like, are output accordingto preset permissibility and other conditions, and an automatic recognition function is achieved.