| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable light transmittance recognition using one illuminating means for two image-capturing means. <P>SOLUTION: A component recognizing device 8 has a movable head unit 7 with a suction nozzle 6a capable of sucking to hold an electronic component 2, and recognizes the state of the electronic component 2 sucked and held by the suction nozzle 6a. The component recognizing device 8 includes an illuminating means 8b which emits light on the electronic component 2 sucked and held by the suction nozzle 6a from the side of the electronic component 2, a side image-capturing means 8c which is disposed in the direction of light emitted from the illuminating means 8b and takes an image of the electronic component 2 sucked and held by the suction nozzle 6a from the side of the electronic component 2, a light guide plate 10 which is disposed above the electronic component 2 sucked and held by the suction nozzle 6a and guides part of light emitted from the illuminating means 8b below, and a lower image-capturing means 8d which is disposed in the direction of light guided below by the light guide plate 10 and takes an image of the electronic component 2 sucked and held by the suction nozzle 6a from below. <P>COPYRIGHT: (C)2009,JPO&INPIT |
