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1. 发明授权

US09365354B2 Linear conveyor 有权
标题翻译：线性输送机
公开(公告)号：US09365354B2
公开(公告)日：2016-06-14
申请号：US14353465
申请日：2012-10-09
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Katsuyuki Takagi
IPC分类号： G06F7/00 , B65G25/04 , H02P25/06 , H02K41/03
CPC分类号： B65G25/04 , B65G54/02 , B65G2207/30 , H02K11/21 , H02K41/031 , H02P25/06 , H02P29/032
摘要： A linear conveyor is provided with a linear motor stator including electromagnets and operable to individually undergo electric current supply control with respect to each zone; a conveyor carriage provided with a linear motor rotor and a unique information storing device; motor control devices configured to perform electric current supply control for the electromagnets with respect to each zone; and a reading device configured to read position correction data of the conveyor carriage stored in the unique information storing device. Each of the motor control devices is configured to correct a target stop position of the conveyor carriage, with use of the position correction data read by the reading device for performing electric current supply control based on the corrected target stop position.
摘要翻译：线性输送机设置有包括电磁体的线性电动机定子，并可操作以相对于每个区域分别进行电流供应控制; 设置有线性电动机转子和唯一信息存储装置的输送机托架; 电动机控制装置，被配置为相对于每个区域对电磁体执行电流供应控制; 以及读取装置，被配置为读取存储在所述唯一信息存储装置中的所述输送台的位置校正数据。每个电动机控制装置被配置为通过使用由读取装置读取的位置校正数据来校正传送带托架的目标停止位置，用于基于校正的目标停止位置执行电流供应控制。

2. 发明申请

US20140320058A1 LINEAR CONVEYOR, CONVEYANCE CARRIAGE, AND DRIVE CONTROL METHOD FOR LINEAR CONVEYOR 有权
标题翻译：线性输送机，输送机的输送和驱动控制方法
公开(公告)号：US20140320058A1
公开(公告)日：2014-10-30
申请号：US14356541
申请日：2012-10-05
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Katsuyuki Takagi
IPC分类号： H02P25/06 , H02K41/03
CPC分类号： H02P25/06 , H02K41/031 , H02P29/032
摘要： A linear conveyor includes: a linear motor stator which includes a plurality of electromagnets and in which each predetermined section can be individually controlled for conduction; a plurality of conveyance carriages each of which includes a linear motor mover; a linear scale which includes scale members secured to each of the conveyance carriages, and detectors disposed along a conveyance path; a plurality of motor controllers which individually controls conduction of electromagnets for each section based on the results of detecting the scale members by the detectors; and a data storage unit which stores position correction data for each conveyance carriage, determined based on the movement error of each conveyance carriage measured in advance using a common measurement jig. Each motor controller controls conduction of the electromagnets using the position correction data stored in the data storage.
摘要翻译：线性传送器包括：线性电动机定子，其包括多个电磁体，并且其中每个预定部分可以单独控制用于传导; 多个输送台，每个都包括一个直线电动机构; 线性刻度尺，其包括固定到每个输送台的刻度部件和沿输送路径设置的检测器; 多个电动机控制器，其基于通过检测器检测标尺部件的结果，分别控制各部分的电磁体的导通; 以及数据存储单元，其存储针对每个传送托架的位置校正数据，其基于使用公共测量夹具预先测量的每个传送托架的运动误差确定。每个电机控制器使用存储在数据存储器中的位置校正数据来控制电磁体的传导。

3. 发明申请

US20140257554A1 LINEAR CONVEYOR 有权
标题翻译：线性输送机
公开(公告)号：US20140257554A1
公开(公告)日：2014-09-11
申请号：US14353465
申请日：2012-10-09
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Katsuyuki Takagi
IPC分类号： B65G25/04
CPC分类号： B65G25/04 , B65G54/02 , B65G2207/30 , H02K11/21 , H02K41/031 , H02P25/06 , H02P29/032
摘要： A linear conveyor is provided with a linear motor stator including electromagnets and operable to individually undergo electric current supply control with respect to each zone; a conveyor carriage provided with a linear motor rotor and a unique information storing device; motor control devices configured to perform electric current supply control for the electromagnets with respect to each zone; and a reading device configured to read position correction data of the conveyor carriage stored in the unique information storing device. Each of the motor control devices is configured to correct a target stop position of the conveyor carriage, with use of the position correction data read by the reading device for performing electric current supply control based on the corrected target stop position.
摘要翻译：线性输送机设置有包括电磁体的线性电动机定子，并可操作以相对于每个区域分别进行电流供应控制; 设置有线性电动机转子和唯一信息存储装置的输送机托架; 电动机控制装置，被配置为相对于每个区域对电磁体执行电流供应控制; 以及读取装置，被配置为读取存储在所述唯一信息存储装置中的所述输送台的位置校正数据。每个电动机控制装置被配置为通过使用由读取装置读取的位置校正数据来校正传送带托架的目标停止位置，用于基于校正的目标停止位置执行电流供应控制。

4. 发明授权

US09621097B2 Linear conveyor, conveyance carriage, and drive control method for linear conveyor 有权
公开(公告)号：US09621097B2
公开(公告)日：2017-04-11
申请号：US14356541
申请日：2012-10-05
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Katsuyuki Takagi
IPC分类号： H02P25/06 , H02P29/032 , H02K41/03
CPC分类号： H02P25/06 , H02K41/031 , H02P29/032
摘要： A linear conveyor includes: a linear motor stator which includes a plurality of electromagnets and in which each predetermined section can be individually controlled for conduction; a plurality of conveyance carriages each of which includes a linear motor mover; a linear scale which includes scale members secured to each of the conveyance carriages, and detectors disposed along a conveyance path; a plurality of motor controllers which individually controls conduction of electromagnets for each section based on the results of detecting the scale members by the detectors; and a data storage unit which stores position correction data for each conveyance carriage, determined based on the movement error of each conveyance carriage measured in advance using a common measurement jig. Each motor controller controls conduction of the electromagnets using the position correction data stored in the data storage.

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