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公开(公告)号：US07503366B2
公开(公告)日：2009-03-17
申请号：US11054601
申请日：2005-02-10
IPC分类号： B32B41/00
CPC分类号： H05K13/0417 , H05K13/0452
摘要： The invention provides a component feeding device where heat generation of a drive circuit is minimized and a printed board mounted with this drive circuit is miniaturized by forming an inexpensive structure using a single microcomputer and by energizing each of the servomotors only when necessary. In a component feeding unit of a dual lane type, a CPU in a microcomputer controls a start of driving of one of servomotors by energizing the servomotor through a drive circuit based on a component feeding signal for one lane outputted from a CPU of an electronic component mounting apparatus, and the CPU in the microcomputer controls one of the servomotors so that the servomotor is not energized when a component feeding signal for another lane is inputted before a predetermine time passes after a delay timer starts timekeeping when receiving a detection signal about rotation of the servomotor by a predetermined amount from an encoder detecting a rotation amount of the servomotor.
摘要翻译： 本发明提供了一种部件供给装置，其中驱动电路的发热最小化，并且安装有该驱动电路的印刷电路通过使用单个微计算机形成便宜的结构并且仅在必要时激励每个伺服电动机而小型化。 在双通道类型的分量供给单元中，微型计算机通过基于从电子部件的CPU输出的一个通道的分量供给信号，通过驱动电路对伺服电机进行通电来控制伺服电动机中的一个的开始 微型计算机中的CPU控制其中一个伺服电动机，使得当在延迟定时器开始计时之后预定的时间过去之前输入另一车道的分量馈送信号时伺服电机不通电，当接收到关于旋转的检测信号 伺服电动机从检测伺服电动机的旋转量的编码器预定量。
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公开(公告)号：US20050224183A1
公开(公告)日：2005-10-13
申请号：US11054601
申请日：2005-02-10
CPC分类号： H05K13/0417 , H05K13/0452
摘要： The invention provides a component feeding device where heat generation of a drive circuit is minimized and a printed board mounted with this drive circuit is miniaturized by forming an inexpensive structure using a single microcomputer and by energizing each of the servomotors only when necessary. In a component feeding unit of a dual lane type, a CPU in a microcomputer controls a start of driving of one of servomotors by energizing the servomotor through a drive circuit based on a component feeding signal for one lane outputted from a CPU of an electronic component mounting apparatus, and the CPU in the microcomputer controls one of the servomotors so that the servomotor is not energized when a component feeding signal for another lane is inputted before a predetermine time passes after a delay timer starts timekeeping when receiving a detection signal about rotation of the servomotor by a predetermined amount from an encoder detecting a rotation amount of the servomotor.
摘要翻译： 本发明提供了一种部件供给装置，其中驱动电路的发热最小化，并且安装有该驱动电路的印刷电路通过使用单个微计算机形成廉价的结构并且仅在必要时激励每个伺服电机而小型化。 在双通道类型的分量供给单元中，微型计算机通过基于从电子部件的CPU输出的一个通道的分量供给信号，通过驱动电路对伺服电机进行通电，来控制伺服电机中的一个的开始驱动 微型计算机中的CPU控制其中一个伺服电动机，使得当在延迟定时器开始计时之后预定的时间过去之前输入另一车道的分量馈送信号时伺服电机不通电，当接收到关于旋转的检测信号 伺服电动机从检测伺服电动机的旋转量的编码器预定量。
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公开(公告)号：US07216790B2
公开(公告)日：2007-05-15
申请号：US10696579
申请日：2003-10-30
申请人： Kazuhiro Nagao
发明人： Kazuhiro Nagao
CPC分类号： H05K13/0417
摘要： In a component feeding apparatus, forwarding pitches of the storage tape are reduced without using an alternative forwarding gear corresponding to the reduced pitches. The component feeding apparatus feeds chip components by intermittently forwarding the storage tape having the chip components by predetermined pitches. Thy apparatus has a sprocket for intermittently forwarding the storage tape, a forwarding gear supported by the same axis as that of the sprocket and rotating together with the sprocket, a forwarding lever turnably supported, and first and second forwarding pawls both attached to the forwarding lever. Every time the forwarding lever turns in a predetermined direction, the first forwarding pawl and the second forwarding pawl engage with the forwarding gear alternately to rotate the forwarding gear by half a tooth pitch.
摘要翻译： 在部件供给装置中，可以减少存储带的转发间距，而不需要使用与缩小的间距对应的替代的前进档。 元件供给装置通过以预定的间距间歇地转送具有芯片部件的存储带来供给芯片部件。 该装置具有用于间歇地传送存储带的链轮，由与链轮相同的轴支撑并与链轮一起旋转的前进齿轮，可转动地支撑的前进杆，以及两个连接到前进杠杆的第一和第二转向爪 。 每当前进杠杆沿预定方向转动时，第一前进棘爪和第二前进棘爪交替地与前进齿轮接合，以使前进齿轮旋转半个齿距。
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