发明名称 |
COMPONENT-MOUNTING MACHINE |
摘要 |
A component-mounting machine which prevents collision of a sucked component with an optical system capturing images of an imaging reference mark and the sucked component simultaneously when a component-mounting head moves to capture images. A sucked-component position detection device includes an imaging unit, which is installed on a side of a base of the component-mounting machine and has an image sensor and a lens; and a first refraction member which alters a first focal position of a first optical path that connects the image sensor, the lens and the imaging reference mark. The first refraction member is installed on the side of the base and at a position lower than a second focal position of a second optical path that connects the image sensor, the lens and the sucked component. |
申请公布号 |
US2015222794(A1) |
申请公布日期 |
2015.08.06 |
申请号 |
US201214417649 |
申请日期 |
2012.08.01 |
申请人 |
Yamakage Yusuke;Yoshino Tomoharu |
发明人 |
Yamakage Yusuke;Yoshino Tomoharu |
分类号 |
H04N5/225;G02B13/00 |
主分类号 |
H04N5/225 |
代理机构 |
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代理人 |
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主权项 |
1. A component-mounting machine, comprising:
a component-mounting head having a suction nozzle which sucks a component to mount on a substrate; and a sucked-component position detection device which captures images of an imaging reference mark provided on the component-mounting head and the sucked component by the suction nozzle simultaneously to detect a position of the sucked component with respect to the imaging reference mark, wherein the sucked-component position detection device includes an imaging unit which is provided on a base side of the component-mounting machine and has an image sensor and a lens; and a first refraction member which alters a focal position of a first optical path that connects the image sensor, the lens and the imaging reference mark, and the first refraction member is provided on the base side and at a position lower than a focal position of a second optical path that connects the image sensor, the lens, and the sucked component. |
地址 |
Anjo-shi JP |