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公开(公告)号：US10165716B2
公开(公告)日：2018-12-25
申请号：US14773097
申请日：2014-03-03
发明人： Toshihiko Nagaya , Hiroyuki Fujiwara , Shigeo Ogata , Yoshinori Konda , Yoichi Makino , Shinji Yamamoto , Shuuichi Kubota , Kimio Iizuka , Koji Sakurai
摘要： A substrate conveyance mechanism that includes conveyance units and a working area length change part to easily change the types of substrates to allow substrates of different lengths to be selected to mount electronic components onto the substrate. The conveyance units include a working area for substrates having different length that are conveyed from a stand-by area, an area length of the working area that is variable in accordance with the length of the substrate, and a stand-by unit corresponding to a stand-by area for the substrate to be carried in to the working area. The working area length change part changes an interval between a commonly used first pulley and one of a plurality of second pulleys selectively used in accordance with the area length of the working area by changing a belt winding path of a conveyance belt wound on the pulleys in the working unit.
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公开(公告)号：US09615494B2
公开(公告)日：2017-04-04
申请号：US14773052
申请日：2014-03-03
发明人： Toshihiko Nagaya , Hiroyuki Fujiwara , Shigeo Ogata , Yoshinori Konda , Yoichi Makino , Shinji Yamamoto , Shuuichi Kubota , Kimio Ilzuka , Koji Sakurai
CPC分类号： H05K13/0061 , H05K13/04
摘要： A substrate conveyance mechanism includes conveyance units and a clamp mechanism. The conveyance units include a working unit corresponding to a working area for types of substrates having different sizes of length taken as objects, an area length of the working area being variable in accordance with the sizes of length, and a stand-by unit corresponding to a stand-by area for the substrate to be carried-in to the working area. The clamp members include commonly used first clamp members and second clamp members which are attachable and detachable and are selectively used in accordance with the sizes of length of the plurality of types of substrates in addition to the first clamp members.
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