公开(公告)号：US06326747B1

公开(公告)日：2001-12-04

申请号：US09464890

申请日：1999-12-16

申请人： Noriyuki Shiba ,  Keiichi Fukushima ,  Takeshi Mitsuhashi ,  Ikuo Kotani

发明人： Noriyuki Shiba ,  Keiichi Fukushima ,  Takeshi Mitsuhashi ,  Ikuo Kotani

IPC分类号： H02P552

CPC分类号： H02P5/56

摘要： A synchronization control device and a synchronization control method are provided in which it includes controllers Am and As1 of a master section and a slave section for accurately synchronizing rotational frequency and rotation phases of driving electric motors Mm and Ms1. The controller As1 includes rotational frequency detectors Ss1, Fs1, a master phase counter Cm1, and a slave phase counter Cs1, and detects at all times both of a rotational frequency and a rotation phase of the electric motors Mm of the master based upon an output of the rotary encoder Pm, and further detects at all times both of a rotational frequency and a rotation phase of the electric motor Ms1 of the slave. A phase deviation calculator Hs1 is provided to calculate synchronization phase deviation at all times, and when a switch RYs1 is actuated, it corrects an output of the rotational frequency detection means Ss1 based upon the phase deviation and matches origins of the electric motors of the master section and the slave section to shift the operation to synchronization control.

摘要翻译： 提供了一种同步控制装置和同步控制方法，其包括用于准确地同步驱动电动机Mm和Ms1的旋转频率和旋转相位的主控部分的控制器Am和As1和从属部分。 控制器As1包括旋转频率检测器Ss1，Fs1，主相位计数器Cm1和从相位计数器Cs1，并且基于输出端检测主机的电动机Mm的转动频率和旋转相位两者 并进一步检测从动装置的电动马达Ms1的旋转频率和旋转相位。 提供相位偏差计算器Hs1来一直计算同步相位偏差，并且当开关RYs1被致动时，它基于相位偏差来校正旋转频率检测装置Ss1的输出，并匹配主装置的电动机的起点 部分和从部分将操作转移到同步控制。

公开(公告)号：USRE40165E1

公开(公告)日：2008-03-25

申请号：US10723962

申请日：2003-11-26

申请人： Noriyuki Shiba ,  Keiichi Fukushima ,  Takeshi Mitsuhashi ,  Ikuo Kotani

发明人： Noriyuki Shiba ,  Keiichi Fukushima ,  Takeshi Mitsuhashi ,  Ikuo Kotani

IPC分类号： H02P5/52

CPC分类号： H02P5/56

摘要： A synchronization control device and a synchronization control method are provided in which it includes controllers Am and As1 of a master section and a slave section for accurately synchronizing rotational frequency and rotation phases of driving electric motors Mm and Ms1. The controller As1 includes rotational frequency detectors Ss1, Fs1, a master phase counter Cm1, and a slave phase counter Cs1, and detects at all times both of a rotational frequency and a rotation phase of the electric motors Mm of the master based upon an output of the rotary encoder Pm, and further detects at all times both of a rotational frequency and a rotation phase of the electric motor Ms1 of the slave. A phase deviation calculator Hs1 is provided to calculate synchronization phase deviation at all times, and when a switch RYs1 is actuated, it corrects an output of the rotational frequency detection means Ss1 based upon the phase deviation and matches origins of the electric motors of the master section and the slave section to shift the operation to synchronization control.

摘要翻译： 提供了一种同步控制装置和同步控制方法，其中包括用于精确地同步驱动电动机Mm和Ms1的旋转频率和旋转相位的主机部分和从机部分的控制器Am和As 1。控制器As 1包括 旋转频率检测器Ss1，Fs1，主相位计数器Cm1和从相位计数器Cs1，并且基于输出端检测主机的电动机Mm的转速和旋转相位两者 并进一步检测从动装置的电动马达Ms1的旋转频率和旋转相位两者。 提供相位偏差计算器Hs1来一直计算同步相位偏差，并且当开关RYs 1被致动时，它基于相位偏差来校正旋转频率检测装置Ss1的输出，并匹配电动机的起始 主部分和从部分将操作转移到同步控制。

公开(公告)号：US06466890B1

公开(公告)日：2002-10-15

申请号：US09629528

申请日：2000-08-01

申请人： Noriyuki Shiba ,  Ikuo Kotani ,  Masakatsu Fujita

发明人： Noriyuki Shiba ,  Ikuo Kotani ,  Masakatsu Fujita

IPC分类号： G01P300

CPC分类号： G05B19/4141 ,  G05B19/408

摘要： The present invention relates to a detecting device of rotational position deviation, which detects deviation of the rotational position of machine axes driven by electric motors with pulse signals outputted from pulse generators, which are attached to at least two electric motors. One or more deceleration mechanisms are provided between an electric motor and a machine axis connected to the electric motor. A pulse transducer transforms two pulse trains outputted from the pulse generators to one pulse train, and an integrating counter counts the pulse train which is outputted from the pulse transducer, thus corresponding to the rotation angle. A zero phase pulse is outputted by each rotation of the pulse generator. The invention further comprises a count transducer transforming the count output from the integrating counter, and a calculator of rotational position counter calculating the output of the integrating counter and the count transducer and outputting rotational position errors.

摘要翻译： 本发明涉及一种旋转位置偏差的检测装置，其检测由电动机驱动的机械轴的旋转位置的偏差，脉冲发生器输出的脉冲信号连接到至少两个电动机。 在电动机和连接到电动机的机器轴之间设置一个或多个减速机构。 脉冲传感器将从脉冲发生器输出的两个脉冲串变换为一个脉冲串，并且积分计数器对从脉冲换能器输出的脉冲序列进行计数，从而对应于旋转角度。 通过脉冲发生器的每次旋转输出零相脉冲。 本发明还包括对积分计数器的计数输出进行变换的计数变换器，以及计算积分计数器和计数变换器的输出的旋转位置计数器的计算器，并输出旋转位置误差。

公开(公告)号：US06417643B1

公开(公告)日：2002-07-09

申请号：US09838855

申请日：2001-04-20

申请人： Noriyuki Shiba ,  Toru Akiyama ,  Masakatsu Fujita ,  Hiroyuki Hisada ,  Ikuo Kotani

发明人： Noriyuki Shiba ,  Toru Akiyama ,  Masakatsu Fujita ,  Hiroyuki Hisada ,  Ikuo Kotani

IPC分类号： H02P146

CPC分类号： B41F13/0045 ,  B41P2213/734 ,  H02P5/56

摘要： A synchronous control device according to the present invention completes an origin matching between a master section and a slave section without causing a phase difference even when a deceleration device is employed in the master section or in the slave section so as to perform an accurate synchronous control. The synchronous control device constantly detects the phase of a shaft of a master electric motor by a phase detector of the master electric motor according to the outputs of a master rotary encoder, and the phase of a shaft of the master machine by a phase detector of the shaft of the master machine according to the outputs of a master rotary encoder and an origin detector of the shaft of the master machine. In the same manner, the phase of a shaft of a slave electric motor is constantly detected by a phase detector of the slave electric motor according to the outputs of a slave rotary encoder, and the phase of a shaft of a slave machine is constantly detected by a phase detector of the shaft of the slave machine according to the outputs of a slave rotary encoder and an origin detector of the shaft of the slave machine. Then a first phase deviation between the shaft of the master machine and shaft of the slave machine by a first phase deviation detector, and a second phase deviation between the master electric motor and the slave electric motor by a second phase deviation detector for the electric motors are calculated. After an origin between the shaft of the master machine and the shaft of the slave machine is matched based on the first phase deviation, continuously an origin between the master electric motor and the slave electric motor is matched based on the second phase deviation so as to perform the synchronous control.

摘要翻译： 根据本发明的同步控制装置即使在主部分或从部分中采用减速装置也完成了主部分和从部分之间的原点匹配而不引起相位差，从而执行精确的同步控制 。 同步控制装置通过主电动机的相位检测器根据主旋转编码器的输出来不断地检测主电动机的轴的相位，主机的轴的相位通过相位检测器 主机的轴根据主旋转编码器的输出和主机轴的原点检测器。 以同样的方式，由从动电动机的相位检测器根据从动旋转编码器的输出不断地检测从动电动机的轴的相位，并且不断地检测从机的轴的相位 根据从动旋转编码器的输出和从机的轴的原点检测器，通过从机的轴的相位检测器。 然后通过第一相位偏差检测器，主机的轴与从机的轴之间的第一相位偏移，以及通过用于电动机的第二相位偏差检测器在主电动机和从动电动机之间的第二相位偏差 被计算。 在主机的轴与从机的轴之间的起点基于第一相位偏差匹配之后，基于第二相位偏差来连续地使主电动机和从动电动机之间的原点相匹配，从而 执行同步控制。

公开(公告)号：US06175607B1

公开(公告)日：2001-01-16

申请号：US09348064

申请日：1999-07-06

申请人： Noriyuki Shiba ,  Ikuo Kotani

发明人： Noriyuki Shiba ,  Ikuo Kotani

IPC分类号： G07C300

CPC分类号： H02P5/52

摘要： The pulse counter counts high speed pulses and detects an absolute phase difference among a plurality of electric motors. Pulse outputs 5 and 6 from pulse generators 3 and 4 are inputted into integrating counters 15 and 16 through pulse converters 9 and 11 and rotation direction detectors 10 and 12. Integrating counters 15 and 16 count up/dow the pulses in response to the rotation direction. Integrating counters 15 and 16 are cleared with a zero phase pulse output 7, outputted per revolution from the pulse generators 3 and 4. Multipliers 19 and 20 multiply outputs from the integrating counters 15 and 16 by a ratio set by a coefficient unit, and output a signal corresponding to the rotation angle of each electric motor. Adder/subtractor 21 estimates a deviation between the outputs of the multipliers 19 and 20 such that the phase difference between the pulse generators 3 and 4 is estimated.

摘要翻译： 脉冲计数器计数高速脉冲并检测多个电动机之间的绝对相位差。来自脉冲发生器3和4的脉冲输出5和6通过脉冲转换器9和11以及旋转方向检测器10输入到积分计数器15和16 积分计数器15和16响应于旋转方向计数/停止脉冲。 积分计数器15和16由从脉冲发生器3和4每转输出的零相位脉冲输出7清零。乘法器19和20将积分计数器15和16的输出乘以由系数单元设置的比率，并输出 对应于每个电动机的旋转角度的信号。加法器/减法器21估计乘法器19和20的输出之间的偏差，从而估计脉冲发生器3和4之间的相位差。

公开(公告)号：US06274997B1

公开(公告)日：2001-08-14

申请号：US09511348

申请日：2000-02-23

申请人： Noriyuki Shiba ,  Ikuo Kotani

发明人： Noriyuki Shiba ,  Ikuo Kotani

IPC分类号： H02P146

CPC分类号： H02P5/74 ,  H02P5/00

摘要： An object of the present invention is realizing a highly accurate synchronous control device which does not cause time lag by detecting the rotational frequency and phase simultaneously perpetually by same signal in the synchronous control of plural electric motors. The synchronous control device synchronizes accurately rotational frequency and rotation phase of an electric motor or a machine axis driven by the electric motor. A master section outputs phase signals or frequency signals based on rotational frequency reference. On the other hand, a slave section detects master rotational frequency setting signals and master phase setting signals simultaneously and perpetually by using the phase signals or frequency signals from the master section, and detects rotational frequency feedback signals and phase feedback signals simultaneously and perpetually based on output of a rotary encoder attached to an electric motor or connected to an machine axis driven by the electric motor, then detects phase deviation perpetually out of the master phase setting signals and the phase feedback signals. The electric motor of the slave section or the machine axis driven thereby is synchronously controlled based on the phase deviation, said master rotational frequency setting signals and said rotational frequency feedback signals. Also, the master section may provide a control device for controlling the electric motor, and a means for sending frequency signals outputted from a rotary encoder attached to the electric motor or a rotary encoder connected to an machine axis driven by the electric motor to the slave section.

摘要翻译： 本发明的目的是实现一种高精度的同步控制装置，其通过在多个电动机的同步控制中通过相同的信号同时检测旋转频率和相位而不会引起时间滞后。 同步控制装置精确地同步电动机或由电动机驱动的机器轴的旋转频率和旋转相位。 主部分基于转速参考输出相位信号或频率信号。另一方面，从部分通过使用来自主部分的相位信号或频率信号同时且永久地检测主旋转频率设置信号和主相位设置信号， 并且基于安装在电动机上的旋转编码器的输出或与电动机驱动的机器轴连接的旋转编码器的输出，同时且永久地检测旋转频率反馈信号和相位反馈信号，然后从主相位设定信号中永久地检测出相位偏差， 相位反馈信号。从动部分的电动机或由此驱动的机器轴的电动机基于相位偏差，所述主旋转频率设定信号和所述旋转频率反馈信号而被同步控制。此外，主部分可以提供控制装置 用于控制电动机，以及电动机 ns，用于发送从附接到电动机的旋转编码器输出的频率信号或连接到由电动机驱动的机器轴的旋转编码器到从属部分。

公开(公告)号：US6079330A

公开(公告)日：2000-06-27

申请号：US956037

申请日：1997-10-24

申请人： Shigeru Aoki ,  Noriyuki Shiba ,  Yoshinori Uera ,  Kazuyuki Motojima

发明人： Shigeru Aoki ,  Noriyuki Shiba ,  Yoshinori Uera ,  Kazuyuki Motojima

IPC分类号： B41F23/04

CPC分类号： B41F23/042 ,  B41F23/0479

摘要： A rotary press has a paper web supply apparatus, a printing apparatus, and a post-printing processing apparatus. The rotary press further includes at least one heating roller provided in a path along which a paper web carrying printed images runs from the printing apparatus to the post-printing processing apparatus, as well as at least one cooling roller provided downstream from the heating roller. The heating roller and the cooling roller are disposed such that the running paper web contacts each of the rollers over at least one-fourth of the circumference thereof. The heating roller is rotated at a circumferential speed different from a running speed of the paper web. The heating roller is a cylindrical body equipped with a built-in coil to which alternating current is supplied. The heating roller has cavities which are formed in a mutually communicating manner in the wall thereof and are filled with a thermal medium, and the outer surface of the heating roller is roughened. The rotary press can decrease installation space, the degree of complexity, manufacturing cost, and running cost of the drying apparatus.

摘要翻译： 旋转压机具有纸幅供给装置，打印装置和后打印处理装置。 旋转印刷机还包括至少一个加热辊，该加热辊设置在沿着印刷图像从打印设备运送到后打印处理设备的纸幅沿该路径以及设置在加热辊下游的至少一个冷却辊的路径。 加热辊和冷却辊被布置成使得行进纸幅在其圆周的至少四分之一上与每个辊接触。 加热辊以不同于纸幅的运行速度的圆周速度旋转。 加热辊是配有内置线圈的圆柱形主体，供给交流电。 加热辊具有在其壁中以相互连通的方式形成并且填充有热介质的空腔，并且加热辊的外表面被粗糙化。 旋转压力机可以减少干燥装置的安装空间，复杂程度，制造成本和运行成本。

公开(公告)号：US6062794A

公开(公告)日：2000-05-16

申请号：US275772

申请日：1999-03-25

申请人： Noriyuki Shiba

发明人： Noriyuki Shiba

IPC分类号： B65H19/28 ,  B65H19/10 ,  B65H19/12 ,  B65H19/30 ,  B65G1/06

CPC分类号： B65H19/10 ,  B65H19/12 ,  B65H2301/41702 ,  B65H2405/422 ,  Y10S414/124

摘要： A paper roll supply system for a printing press system comprises a paper roll storage portion having a plurality of vertically arranged shelves for storing a plurality of paper rolls in desired orientation and a paper roll delivery outlet for the paper roll storage portion, the paper roll delivery outlet being positioned in alignment with a paper roll supply station along a substantially straight paper roll transporting path, by way of which a paper roll is transferred to a printing press. For supplying the paper roll to the printing press system, a paper roll transporting means is disposed between the paper roll delivery outlet and the paper roll supply station for transporting a paper roll along the paper roll transporting path.

摘要翻译： 一种用于印刷机系统的纸卷供给系统，包括一个纸卷存放部分，该纸卷存放部分具有多个垂直布置的搁架，用于存放所需取向的多个纸卷和纸卷存放部分的纸卷传送出口，纸卷传送 出口沿着基本上直的纸卷输送路径与纸卷供给站对准，通过该出纸辊将纸卷传送到印刷机。 为了将纸卷供给到印刷机系统中，纸卷传送装置设置在纸卷传送出口和纸卷供给站之间，用于沿纸卷传送路径传送纸卷。

公开(公告)号：US5970870A

公开(公告)日：1999-10-26

申请号：US233428

申请日：1999-01-20

申请人： Noriyuki Shiba ,  Yoshinori Uera ,  Kazuyuki Motojima ,  Hideo Kawamori

发明人： Noriyuki Shiba ,  Yoshinori Uera ,  Kazuyuki Motojima ,  Hideo Kawamori

IPC分类号： B41F13/00 ,  B41F7/02 ,  B41F7/08 ,  B41F7/12 ,  B41F13/24 ,  B41F33/04 ,  B41F33/08 ,  B41F7/04

CPC分类号： B41F7/08 ,  B41F7/12 ,  B41P2217/13

摘要： An offset perfecting press is disclosed which has a pair of blanket cylinders on opposite sides of a web traveling along a predefined path. Bearing different images to be printed, two plate cylinders are disposed in circumferentially spaced apart positions on each blanket cylinder. Each plate cylinder is independently movable between an image transfer position, where the plate cylinder is held to the blanket cylinder in order to print an image thereon for subsequent transfer to the web, and an image nontransfer position where the plate cylinder is spaced from the blanket cylinder. Only one plate cylinder is held in the image transfer position on each side of the web. For a change from one image to another, the plate cylinders that have been printing the opposite sides of the web are retracted to the image nontransfer positions, and the other plate cylinders, rotating in phase with the blanket cylinders, are moved to the image transfer positions. There is no need for stopping the web or the blanket cylinders. An electronic control system is provided for automatic image conversion. A multiple-unit, multiple-tower, multiple-web rotary press is also disclosed which comprises a multiplicity of printing units, including one or more constructed as in the foregoing, which are arranged in multiple towers for concurrently printing multiple webs under automatic control.

摘要翻译： 公开了一种胶印完美印刷机，其具有沿着预定路径行进的幅材的相对侧上的一对橡皮布滚筒。 承载不同的图像要打印，两个印版滚筒在每个橡皮布滚筒上沿圆周间隔设置。 每个印版滚筒可独立地在印版滚筒保持在橡皮布滚筒上的图像转印位置之间独立移动，以便在其上印刷图像以便随后转印到卷筒纸上，以及图像非转印位置，其中印版滚筒与橡皮布间隔开 圆筒。 只有一个印版滚筒被保持在幅材每一侧的图像转印位置。 对于从一个图像到另一个图像的变化，已经打印幅材的相对侧的印版滚筒缩回到图像非转印位置，并且与橡皮布滚筒同相旋转的其他印版滚筒移动到图像转印 职位 不需要停止卷筒纸或橡皮布滚筒。 提供电子控制系统，用于自动图像转换。 还公开了一种多单元，多塔式多卷筒式旋转压榨机，其包括多个印刷单元，包括一个或多个如上所述构造的印刷单元，其被布置在多个塔中，用于在自动控制下同时印刷多个网。

公开(公告)号：US5182993A

公开(公告)日：1993-02-02

申请号：US782785

申请日：1991-10-24

申请人： Noriyuki Shiba ,  Mamoru Hayashi

发明人： Noriyuki Shiba ,  Mamoru Hayashi

IPC分类号： B41F31/02 ,  B41F33/00

CPC分类号： B41F33/00 ,  B41F31/02

摘要： An ink supply source driving apparatus for rotary presses, capable of reducing the dimensions and weight of a rotary press and carrying out by a single ink supply source driving system an ante-printing rapid ink feeding operation, and an ink pump purging operation for the purpose of carrying out the cleaning of the parts after the completion of a printing operation and the cleaning of the parts for the purpose of replacing the ink by ink of a different color, the apparatus consisting of a synchronizing signal generator adapted to generate when a rotary press driving system in a rotary press is rotated a signal synchronous with the rotation thereof, an ink pump driving motor, a control unit adapted to control the ink pump driving motor selectively so that the ink pump driving motor is driven by an output from the signal generator synchronously with and at a predetermined rotational ratio with respect to the rotation of the rotary press driving system or independently of the rotation of the rotary press driving system, and a change-over means for selectively switching the control modes of the control unit.

摘要翻译： 一种用于旋转压力机的油墨供应源驱动装置，其能够减小旋转压力机的尺寸和重量，并且由单个供墨源驱动系统执行前印刷快速供墨操作，以及用于该目的的墨泵清洗操作 在完成打印操作之后执行部件的清洁以及用于以不同颜色的油墨替换墨水的部件的清洁，该装置由同步信号发生器组成，该同步信号发生器适于在旋转压力机 旋转压机中的驱动系统旋转与其旋转同步的信号，墨泵驱动电机，适于选择性地控制墨泵驱动电机的控制单元，使得墨泵驱动电机由信号发生器的输出驱动 与旋转式压力机驱动系统的旋转相同且以预定的旋转比同步，或者独立于旋转 旋转按压驱动系统，以及用于选择性地切换控制单元的控制模式的转换装置。