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1. 发明专利

JP2013016620A Electric component attachment machine 有权
标题翻译：电子元件附件机
公开(公告)号：JP2013016620A
公开(公告)日：2013-01-24
申请号：JP2011148098
申请日：2011-07-04
申请人： Fuji Mach Mfg Co Ltd , 富士機械製造株式会社
发明人： KATO NAOHIRO
IPC分类号： H05K13/04
摘要： PROBLEM TO BE SOLVED: To provide an XY robot type electric component attachment machine achieving high serviceability.SOLUTION: In an XY robot type electric component attachment machine, a head position change mechanism 79, changing a position of an attachment head 46 relative to a movable beam in the moving direction (Y direction) of the movable beam, is provided at a carriage 70 holding the attachment head 46 and moving along the movable beam 44. According to the electric component attachment machine, the position of the attachment head is changed by the head position change mechanism and thus a movable range of the movable beam is reduced to realize a relatively compact attachment machine. Further, the head position change mechanism changes the position of the attachment head while the movable beam is being moved and thereby shortening the time required for the attachment work.
摘要翻译：要解决的问题：提供一种实现高可维修性的XY机器人型电气部件连接机。解决方案：在XY机器人型电气部件连接机中，设置有可移动梁的移动方向（Y方向）改变安装头46相对于可动梁的位置的头部位置改变机构79 在保持安装头46并沿着可移动光束44移动的支架70上。根据电子部件附接机构，安装头的位置由头部位置改变机构改变，因此可移动光束的可移动范围减小实现相对紧凑的附件机。此外，头部位置改变机构在可移动光束移动期间改变附接头的位置，从而缩短附接作业所需的时间。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013115163A Strain correction method for slider of twin-drive device and twin-drive device 有权
标题翻译：用于双驱动装置和双驱动装置的滑块的应变校正方法
公开(公告)号：JP2013115163A
公开(公告)日：2013-06-10
申请号：JP2011258522
申请日：2011-11-28
申请人： Fuji Mach Mfg Co Ltd , 富士機械製造株式会社
发明人： KATO NAOHIRO
IPC分类号： H05K13/04
摘要： PROBLEM TO BE SOLVED: To provide a strain correction method for a slider of a twin-drive device that can secure high-precision perpendicularity to a pair of driving shafts of the slider by correcting strain that the slider has, and the twin-drive device.SOLUTION: In an adjustment stage after device assembling, a difference in thrust in device operation is generated between first and second ball screw shafts 37a, 37b to generate strain in a Y-axial slider 34, and a correction amount for the strain is computed (steps 1-8). Then the strain is generated again during origin returning operation in the device operation, and position correction is made with the strain correction amount (steps 11-14). Consequently, high-precision perpendicularity of the Y-axial slider 34 to the first and second ball screw shafts 37a, 37b can be secured, so the precision of a product of a component mounting device is increased to improve the throughput.
摘要翻译：要解决的问题：为了提供双驱动装置的滑块的应变校正方法，其可以通过校正滑块具有的应变来确保与滑块的一对驱动轴的高精度垂直度，并且双驱动设备解决方案：在装置组装之后的调整阶段，在第一和第二滚珠丝杠轴37a，37b之间产生装置操作的差异，以产生Y轴滑块34中的应变，并且应变的校正量（步骤1-8）。然后在设备操作中的原点返回操作期间再次产生应变，并且利用应变校正量进行位置校正（步骤11-14）。因此，可以确保Y轴滑块34与第一和第二滚珠丝杠轴37a，37b的高精度垂直度，从而增加部件安装装置的产品的精度以提高生产量。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013197318A Counter circuit board working machine 有权
标题翻译：计数器电路板工作机
公开(公告)号：JP2013197318A
公开(公告)日：2013-09-30
申请号：JP2012062949
申请日：2012-03-20
申请人： Fuji Mach Mfg Co Ltd , 富士機械製造株式会社
发明人： KATO NAOHIRO
IPC分类号： H05K13/04
CPC分类号： H05K13/0404 , H05K13/08
摘要： PROBLEM TO BE SOLVED: To enable a counter circuit board working machine, performing work on an electronic circuit board such as mounting of the circuit board on an electronic circuit component, to efficiently find occurrence of abnormality such as a decrease in capability, a fault, etc., of the counter circuit board working machine by itself.SOLUTION: A diagnostic head 120 that can be fitted to a head moving device instead of a work head such as a component mounting head is provided with a voltage/current sensor unit comprising a compound pressure switching unit 126, a compound pressure sensor unit 124, an acceleration sensor unit 128, and a printed circuit board 130, a computer, a communication portion and the like. If abnormality occurs somewhere in a counter circuit board working machine, results of the abnormality appear together on the working head. The diagnostic head 120 substituting for the work head detects the results appearing together to efficiently detect the abnormality of the counter circuit board working machine.
摘要翻译：要解决的问题：为了使计数器电路板加工机能够在电子电路部件上的电路板的安装等电子电路板上进行工作，能够有效地发现能力的下降，故障等的异常的发生，等等。解决方案：可以安装到头部移动装置而不是诸如部件安装头的工作头的诊断头120设置有电压/电流传感器单元，其包括：复合压力切换单元126，复合压力传感器单元124，加速度传感器单元128和印刷电路板130，计算机，通信部分等。如果在对向电路板加工机中发生异常，则工作头上出现异常结果。代替工作头的诊断头120检测一起出现的结果，以有效地检测对向电路板工作机的异常。

4. 发明专利

JP2013081282A Abnormality detection device 有权
标题翻译：异常检测装置
公开(公告)号：JP2013081282A
公开(公告)日：2013-05-02
申请号：JP2011219146
申请日：2011-10-03
申请人： Fuji Mach Mfg Co Ltd , 富士機械製造株式会社
发明人： KATO NAOHIRO
IPC分类号： H02P29/00 , H05K13/04
摘要： PROBLEM TO BE SOLVED: To provide an abnormality detection device which is capable of identifying an abnormal portion of a driven part driven by a servomotor.SOLUTION: The abnormality detection device of the present invention includes: an input unit to which position information of a servomotor is inputted from a position detector; a frequency conversion unit for frequency-converting the position information; and a comparison determination unit for comparing an amplitude at a frequency-converted predetermined frequency with a threshold for determining an abnormality of a driven part. The comparison determination unit identifies an abnormal portion of the driven part from a frequency at which the amplitude is equal to or greater than the threshold for determining an abnormality of the driven part.
摘要翻译：要解决的问题：提供能够识别由伺服电动机驱动的从动部的异常部分的异常检测装置。解决方案：本发明的异常检测装置包括：从位置检测器输入伺服电机的位置信息的输入单元; 频率转换单元，用于对位置信息进行频率转换; 以及比较确定单元，用于将频率转换的预定频率的幅度与用于确定从动部件的异常的阈值进行比较。比较确定单元从振幅等于或大于用于确定从动部件的异常的阈值的频率来识别被驱动部件的异常部分。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013073351A Servo drive system 有权
标题翻译：伺服驱动系统
公开(公告)号：JP2013073351A
公开(公告)日：2013-04-22
申请号：JP2011210923
申请日：2011-09-27
申请人： Fuji Mach Mfg Co Ltd , 富士機械製造株式会社
发明人： NAGIRI KEISUKE , KATO NAOHIRO
IPC分类号： G05D3/12 , H02P5/46
CPC分类号： Y02P90/02
摘要： PROBLEM TO BE SOLVED: To provide a servo drive system capable of distributing a controlling/calculating part to a servo amplifier or a servo controller according to characteristics of each shaft of a control device by enhancing control responsiveness of servo control.SOLUTION: In a servo drive system, a servo control part for controlling a servo motor for every shaft includes; a profile generation part which generates command of the servo motor; a position control part which controls a position of the servo motor; a speed control part which controls speed of the servo motor; and a current control part which controls a motor current of the servo motor. The profile generation part, the position control part, the speed control part and the current control part are distributed to a servo amplifier or a servo controller, respectively.
摘要翻译：要解决的问题：提供一种能够通过提高伺服控制的控制响应性，根据控制装置的每个轴的特性向伺服放大器或伺服控制器分配控制/计算部件的伺服驱动系统。解决方案：在伺服驱动系统中，用于控制每个轴的伺服电机的伺服控制部件包括：轮廓生成部，生成伺服电动机的指令; 位置控制部，其控制所述伺服电动机的位置; 速度控制部，其控制伺服电动机的速度; 以及控制伺服电动机的电机电流的电流控制部。轮廓产生部分，位置控制部分，速度控制部分和电流控制部分别被分配到伺服放大器或伺服控制器。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013020451A Trigger generating device 有权
标题翻译：触发发生装置
公开(公告)号：JP2013020451A
公开(公告)日：2013-01-31
申请号：JP2011153356
申请日：2011-07-11
申请人： Fuji Mach Mfg Co Ltd , 富士機械製造株式会社
发明人： KATO NAOHIRO
IPC分类号： G05D3/12
CPC分类号： G05B19/402 , G05B19/401 , G05B2219/25405 , G05B2219/34387 , G05B2219/34391 , G05B2219/41192
摘要： PROBLEM TO BE SOLVED: To provide a trigger generating device capable of outputting with high accuracy a trigger signal that gives actuation instruction to an external device that operates in synchronization with a servo motor.SOLUTION: A time required from sampling start of a position sensor to calculation of a timer set time for generating a trigger signal is defined as a servo side delay time, and a time required from output of the trigger signal by a trigger generating device to start of actuation of the external device is defined as an external device delay time. A trigger generating device of the invention includes: a timer set time calculation unit that calculates a timer set time by subtracting the servo side delay time and the external device side delay time from an arrival required time required for the external device until arriving at an actuation start position, which is calculated from positional information of a servo motor; and a trigger signal output unit that outputs a trigger signal based on the timer set time.
摘要翻译：要解决的问题：提供一种能够以高精度输出向与伺服电动机同步工作的外部设备提供操作指令的触发信号的触发发生装置。解决方案：将位置传感器采样开始所需的时间计算到产生触发信号的定时器设定时间，定义为伺服侧延迟时间，以及通过触发信号从触发信号的输出所需的时间将外部设备启动的设备定义为外部设备延迟时间。本发明的触发产生装置包括：定时器设定时间计算部，其通过从外部装置所需的到达所需时间直到达到动作来减去伺服侧延迟时间和外部装置侧延迟时间来计算定时器设定时间起始位置，其由伺服电动机的位置信息计算; 以及触发信号输出单元，其基于定时器设置时间输出触发信号。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013026551A Substrate operation device 有权
标题翻译：基板操作装置
公开(公告)号：JP2013026551A
公开(公告)日：2013-02-04
申请号：JP2011161976
申请日：2011-07-25
申请人： Fuji Mach Mfg Co Ltd , 富士機械製造株式会社
发明人： YOSHINAGA MASA , KATO NAOHIRO
IPC分类号： H05K13/04
摘要： PROBLEM TO BE SOLVED: To provide a substrate operation device for preventing an operation device from operating by different peculiar information or damaged peculiar information when an electrical component storing the peculiar information of the operation device is exchanged.SOLUTION: The substrate operation device is constituted of a plurality of operation devices. In a part of the plurality of operation devices, a self-specification code for specifying the self-device is installed in a state where a corresponding relation with the operation device is maintained. A storage device storing the self-specification code and peculiar information is arranged to be separable from the operation device. The substrate operation device includes: a reader for reading the self-specification code of the operation device; self-specification code determining means for determining identity between the self-specification code of the operation device, which is read by the reader, and the self-specification code stored in the storage device; and production preparation determining means for starting production preparation of a substrate when the self-specification code determining means determines that identity exists between the self-specification code which is read by the reader and the self-specification code stored in the storage device.
摘要翻译：解决的问题：提供一种用于防止操作装置在存储操作装置的特有信息的电气部件被更换时由不同的特殊信息或损坏的特殊信息进行操作的基板操作装置。解决方案：基板操作装置由多个操作装置构成。在多个操作装置的一部分中，在与维护操作装置的对应关系的状态下，安装用于指定自身装置的自身规格代码。存储自身规格代码和特有信息的存储装置被布置成可与操作装置分离。基板操作装置包括：读取器，用于读取操作装置的自身规格代码; 自我规范代码确定装置，用于确定由读取器读取的操作设备的自定义代码与存储在存储设备中的自定义代码之间的身份; 以及生产准备确定装置，用于当自我规范代码确定装置确定在读取器读取的自定义代码与存储在存储装置中的自我规范代码之间存在标识时，开始制作基板。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012129322A Component suction nozzle device 有权
标题翻译：组件抽吸喷嘴装置
公开(公告)号：JP2012129322A
公开(公告)日：2012-07-05
申请号：JP2010278641
申请日：2010-12-14
申请人： Fuji Mach Mfg Co Ltd , 富士機械製造株式会社
发明人： KATO NAOHIRO
IPC分类号： H05K13/04
摘要： PROBLEM TO BE SOLVED: To provide a function for preventing the jump-out of a nozzle needle when releasing a negative pressure at a low cost.SOLUTION: A nozzle needle 23 is vertically movably provided on a nozzle body 21 and the nozzle needle 23 is energized downwards by an elastic member 24. An electromagnet 25 is provided on the lower part of the nozzle body 21, and when the electromagnet 25 is energized, a nozzle holding state of holding the height position of the nozzle needle 23 to the nozzle body 21 at a position of compressing the elastic member 24 upwards is attained. In a nozzle movable state of turning off the energizing of the electromagnet 25 and not holding the nozzle needle 23, a component 22 is sucked to the nozzle needle 23, and it is switched to the nozzle holding state by turning on the energizing of the electromagnet 25 before mounting the component 22 on a substrate and then releasing the negative pressure. After releasing the negative pressure and releasing the component 22, it is switched to the nozzle movable state by turning off the energizing of the electromagnet 25 at prescribed timing before sucking the next component 22.
摘要翻译：要解决的问题：提供当以低成本释放负压时防止喷嘴针跳出的功能。解决方案：喷嘴针23可上下移动地设置在喷嘴主体21上，喷嘴针23由弹性部件24向下通电。电喷头25设置在喷嘴体21的下部，当电磁铁25被通电，达到将弹性构件24向上压缩的位置保持喷嘴针23的高度位置到喷嘴体21的喷嘴保持状态。在关闭电磁体25的通电而不保持喷嘴针23的喷嘴移动状态下，将部件22吸入喷嘴针23，通过接通电磁铁的通电而切换到喷嘴保持状态 25将组件22安装在基板上，然后释放负压。在释放负压并释放部件22之后，通过在抽取下一个部件22之前在规定的时间关闭电磁体25的通电来切换到喷嘴可移动状态。（C）2012，JPO＆INPIT

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