Lead tip position image recognition method and lead tip position image recognition system

摘要

The electronic component (12) held by the mounting head (13) of the component mounting machine (11) is moved to the imaging position above the component imaging camera (18), and the tip of the lead (22) of the electronic component is moved. A lead image is obtained by imaging with the camera from below, and the lead image is input to an image recognition device (25) constituted by a neural network or the like to perform image processing and output the center position of the tip of the lead To do. At this time, each time an image processing error occurs, the lead image in which the image processing error has occurred is displayed on the display device (26), and the operator can center the tip of the lead in the lead image displayed on the display device. A position is designated and input to the image recognition apparatus. Thus, the image recognition apparatus learns that the output when the lead image in which the image processing error has occurred is input is the center position of the tip of the lead specified by the operator.