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1. 发明授权

US08052816B2 Ultrasonic press using servo motor with delayed motion 有权
标题翻译：超声波压机采用延时运动伺服电机
公开(公告)号：US08052816B2
公开(公告)日：2011-11-08
申请号：US12418093
申请日：2009-04-03
申请人： Leo Klinstein , Paul Golko , William E. Jurkowski
发明人： Leo Klinstein , Paul Golko , William E. Jurkowski
IPC分类号： B32B41/00
CPC分类号： B29C65/08 , B29C66/1122 , B29C66/30223 , B29C66/45 , B29C66/71 , B29C66/73921 , B29C66/80 , B29C66/8122 , B29C66/8167 , B29C66/8224 , B29C66/8246 , B29C66/8322 , B29C66/847 , B29C66/92211 , B29C66/9231 , B29C66/92431 , B29C66/92443 , B29C66/92445 , B29C66/92611 , B29C66/92921 , B29C66/932 , B29C66/934 , B29C66/93441 , B29C66/9511 , B29C66/9512 , B29C66/9513 , B29C66/9516 , B29C66/9517 , B29C66/9592 , B29C66/961 , B29K2101/12 , B29K2905/02 , B29K2905/08 , B29K2069/00 , B29C65/00
摘要： An ultrasonic welding method includes the acts of pressing an ultrasonic welding stack mounted for linear movement against a first workpiece using an electrical servo motor, applying a predetermined initial load to the first workpiece, and initiating a weld, the initiating of the weld comprising outputting energy from the ultrasonic welding stack to the first workpiece. The method further includes sensing, with at least one sensor, a control variable, outputting a signal corresponding to the sensed control variable to a controller, simultaneously outputting energy from the ultrasonic welding stack to the first workpiece and maintaining a weld distance at or near zero until the signal corresponding to the sensed control variable satisfies a predetermined condition, and applying a controlled force, speed, or a combination of force and speed to said first workpiece with an electrically powered linear actuator to urge said first workpiece against a second workpiece to which said first workpiece is to be joined following satisfaction of said predetermined condition.
摘要翻译：超声波焊接方法包括使用电动伺服电动机对第一工件进行线性运动的超声波焊接堆叠的加压动作，对第一工件施加预定的初始载荷，以及起始焊接，起始焊接包括输出能量从超声波焊接堆叠到第一个工件。该方法还包括利用至少一个传感器感测控制变量，将对应于感测到的控制变量的信号输出到控制器，同时从超声波焊接堆叠输出能量到第一工件，并将焊接距离保持在零或接近零直到与感测的控制变量相对应的信号满足预定条件，并且利用电动线性致动器向所述第一工件施加受控的力，速度或力和速度的组合以将所述第一工件压靠在第二工件上，所述第一工件将在满足所述预定条件之后被接合。

2. 发明申请

US20120085496A1 Ultrasonic Press Using Servo Motor With Delayed Motion 有权
标题翻译：超声波压力机使用带延迟运动的伺服电机
公开(公告)号：US20120085496A1
公开(公告)日：2012-04-12
申请号：US13245021
申请日：2011-09-26
申请人： Leo Klinstein , Paul Golko , William E. Jurkowski
发明人： Leo Klinstein , Paul Golko , William E. Jurkowski
IPC分类号： B29C65/08 , B23K20/10 , B32B41/00
CPC分类号： B29C65/08 , B29C66/1122 , B29C66/30223 , B29C66/45 , B29C66/71 , B29C66/73921 , B29C66/80 , B29C66/8122 , B29C66/8167 , B29C66/8224 , B29C66/8246 , B29C66/8322 , B29C66/847 , B29C66/92211 , B29C66/9231 , B29C66/92431 , B29C66/92443 , B29C66/92445 , B29C66/92611 , B29C66/92921 , B29C66/932 , B29C66/934 , B29C66/93441 , B29C66/9511 , B29C66/9512 , B29C66/9513 , B29C66/9516 , B29C66/9517 , B29C66/9592 , B29C66/961 , B29K2101/12 , B29K2905/02 , B29K2905/08 , B29K2069/00 , B29C65/00
摘要： An ultrasonic welding method includes pressing an ultrasonic welding stack mounted for linear movement against a first workpiece using an electrical servo motor, applying a predetermined initial load to the first workpiece, and initiating a weld, comprising outputting energy from the ultrasonic welding stack to the first workpiece. The method includes sensing, with at least one sensor, a control variable, outputting a signal corresponding to the sensed control variable to a controller, simultaneously outputting energy from the ultrasonic welding stack to the first workpiece and maintaining a weld distance at or near zero until the signal corresponding to the sensed control variable satisfies a predetermined condition, and applying a controlled force, speed, or a combination thereof to said first workpiece with an electrically powered linear actuator to urge the first workpiece against a second workpiece to which the first workpiece is to be joined following satisfaction of the predetermined condition.
摘要翻译：一种超声波焊接方法包括使用电动伺服电动机对第一工件施加用于直线运动的超声波焊接堆叠，向所述第一工件施加预定的初始载荷，以及起始焊接，包括将能量从所述超声波焊接堆叠输出到所述第一工件。该方法包括利用至少一个传感器感测控制变量，将与感测的控制变量相对应的信号输出到控制器，同时将能量从超声波焊接堆叠输出到第一工件，并将焊接距离保持在零或接近零直到对应于感测的控制变量的信号满足预定条件，并且利用电动线性致动器将受控的力，速度或其组合施加到所述第一工件，以将第一工件抵靠第一工件，第一工件在满足预定条件之后连接。

3. 发明申请

US20090188966A1 ULTRASONIC PRESS USING SERVO MOTOR WITH DELAYED MOTION 有权
标题翻译：超声波压缩机使用伺服电机延时运动
公开(公告)号：US20090188966A1
公开(公告)日：2009-07-30
申请号：US12418093
申请日：2009-04-03
申请人： Leo Klinstein , Paul Golko , William E. Jurkowski
发明人： Leo Klinstein , Paul Golko , William E. Jurkowski
IPC分类号： B23K20/10
CPC分类号： B29C65/08 , B29C66/1122 , B29C66/30223 , B29C66/45 , B29C66/71 , B29C66/73921 , B29C66/80 , B29C66/8122 , B29C66/8167 , B29C66/8224 , B29C66/8246 , B29C66/8322 , B29C66/847 , B29C66/92211 , B29C66/9231 , B29C66/92431 , B29C66/92443 , B29C66/92445 , B29C66/92611 , B29C66/92921 , B29C66/932 , B29C66/934 , B29C66/93441 , B29C66/9511 , B29C66/9512 , B29C66/9513 , B29C66/9516 , B29C66/9517 , B29C66/9592 , B29C66/961 , B29K2101/12 , B29K2905/02 , B29K2905/08 , B29K2069/00 , B29C65/00
摘要： An ultrasonic welding method includes the acts of pressing an ultrasonic welding stack mounted for linear movement against a first workpiece using an electrical servo motor, applying a predetermined initial load to the first workpiece, and initiating a weld, the initiating of the weld comprising outputting energy from the ultrasonic welding stack to the first workpiece. The method further includes sensing, with at least one sensor, a control variable, outputting a signal corresponding to the sensed control variable to a controller, simultaneously outputting energy from the ultrasonic welding stack to the first workpiece and maintaining a weld distance at or near zero until the signal corresponding to the sensed control variable satisfies a predetermined condition, and applying a controlled force, speed, or a combination of force and speed to said first workpiece with an electrically powered linear actuator to urge said first workpiece against a second workpiece to which said first workpiece is to be joined following satisfaction of said predetermined condition.
摘要翻译：超声波焊接方法包括使用电动伺服电动机对第一工件进行线性运动的超声波焊接堆叠的加压动作，对第一工件施加预定的初始载荷，以及起始焊接，起始焊接包括输出能量从超声波焊接堆叠到第一个工件。该方法还包括利用至少一个传感器感测控制变量，将对应于感测到的控制变量的信号输出到控制器，同时从超声波焊接堆叠输出能量到第一工件，并将焊接距离保持在零或接近零直到与感测的控制变量相对应的信号满足预定条件，并且利用电动线性致动器向所述第一工件施加受控的力，速度或力和速度的组合以将所述第一工件压靠在第二工件上，所述第一工件将在满足所述预定条件之后被接合。

4. 发明授权

US07819158B2 Ultrasonic press using servo motor with integrated linear actuator 有权
标题翻译：超声波压力机采用带集成线性执行器的伺服电机
公开(公告)号：US07819158B2
公开(公告)日：2010-10-26
申请号：US11800562
申请日：2007-05-07
申请人： Leo Klinstein , Paul Golko , William E. Jurkowski
发明人： Leo Klinstein , Paul Golko , William E. Jurkowski
IPC分类号： B32B41/00
CPC分类号： B29C66/30223 , B29C65/08 , B29C66/1122 , B29C66/45 , B29C66/73921 , B29C66/8122 , B29C66/8167 , B29C66/8224 , B29C66/8246 , B29C66/8322 , B29C66/847 , B29C66/92211 , B29C66/9231 , B29C66/92431 , B29C66/92443 , B29C66/92445 , B29C66/92611 , B29C66/92921 , B29C66/932 , B29C66/93441 , B29C66/9392 , B29C66/9513 , B29C66/9517 , B29C66/961 , B29K2101/12 , B29K2905/02 , B29K2905/08
摘要： An ultrasonic welding system includes an ultrasonic welding stack mounted for linear movement and for applying a controlled force, speed, or a combination of force and speed to a first workpiece to press the first workpiece against a second workpiece to which the first workpiece is to be joined, and an electrically powered linear actuator coupled to the ultrasonic welding stack for moving the stack while applying a controlled force, speed, or a combination of force and speed to said stack, the actuator including an electrical servo motor producing rotational mechanical motion and an integrated converter for converting the rotational motion into linear motion. In one specific implementation, a controller is coupled to the linear actuator for controlling the force applied by said actuator to the ultrasonic welding stack, and a sensor is coupled to the servo motor for producing a signal related to the torque produced by the servo motor and supplying that signal to the controller. In a second specific implementation, a load cell is used for force feedback to the motion controller with a linear or rotary position feedback device used to provide position and velocity feedback to the motion controller. The controller controls the electrical power delivered to the servo motor so as to control the torque and speed outputs of the motor.
摘要翻译：超声波焊接系统包括安装成用于线性运动的超声波焊接叠层，并且用于对第一工件施加受控的力，速度或力和速度的组合以将第一工件压靠第一工件所在的第二工件以及耦合到所述超声波焊接堆叠的电动线性致动器，用于在施加受控的力，速度或力和速度的组合的同时向所述堆叠施加移动所述堆叠，所述致动器包括产生旋转机械运动的电动伺服电动机和用于将旋转运动转换为直线运动的集成转换器。在一个具体实施方案中，控制器耦合到线性致动器，用于控制由所述致动器施加到超声波焊接叠层的力，并且传感器耦合到伺服电动机，以产生与由伺服电动机产生的扭矩相关的信号，将该信号提供给控制器。在第二具体实施方式中，使用用于向运动控制器提供位置和速度反馈的线性或旋转位置反馈装置，将称重传感器用于对运动控制器的力反馈。控制器控制传送到伺服电机的电力，以控制电机的转矩和速度输出。

5. 发明授权

US08720516B2 Ultrasonic press using servo motor with delayed motion 有权
标题翻译：超声波压机采用延时运动伺服电机
公开(公告)号：US08720516B2
公开(公告)日：2014-05-13
申请号：US13245021
申请日：2011-09-26
申请人： Leo Klinstein , Paul Golko , William E. Jurkowski
发明人： Leo Klinstein , Paul Golko , William E. Jurkowski
IPC分类号： B32B41/00 , B29C65/08
CPC分类号： B29C65/08 , B29C66/1122 , B29C66/30223 , B29C66/45 , B29C66/71 , B29C66/73921 , B29C66/80 , B29C66/8122 , B29C66/8167 , B29C66/8224 , B29C66/8246 , B29C66/8322 , B29C66/847 , B29C66/92211 , B29C66/9231 , B29C66/92431 , B29C66/92443 , B29C66/92445 , B29C66/92611 , B29C66/92921 , B29C66/932 , B29C66/934 , B29C66/93441 , B29C66/9511 , B29C66/9512 , B29C66/9513 , B29C66/9516 , B29C66/9517 , B29C66/9592 , B29C66/961 , B29K2101/12 , B29K2905/02 , B29K2905/08 , B29K2069/00 , B29C65/00
摘要： An ultrasonic welding system includes a controller, an electrically powered linear actuator driving a movable element to which an ultrasonic welding stack is mounted to move linearly and apply a controlled force and/or speed to a workpiece. A sensor measures a control variable and outputs to the controller a signal corresponding thereto. Based on this signal, the controller causes the linear actuator movable element to apply through the ultrasonic welding stack a predetermined positive initial force at an initiation of a welding operation and to limit a linear displacement of the ultrasonic welding stack to a predetermined initial displacement until the dynamic signal output from the sensor indicates that a sensed variable satisfies a predetermined condition. Based on the signal relating to the satisfied predetermined condition, the controller moves the ultrasonic welding stack in accord with a default weld profile or a weld profile selected from available weld profiles.
摘要翻译：超声波焊接系统包括控制器，驱动可移动元件的电动线性致动器，超声波焊接叠层安装到该可移动元件上以直线移动并向工件施加受控的力和/或速度。传感器测量控制变量，并向控制器输出与其对应的信号。基于该信号，控制器使得线性致动器可移动元件在焊接操作开始时通过超声波焊接叠层施加预定的正初始力，并且将超声波焊接叠层的线性位移限制到预定的初始位移，直到来自传感器的动态信号输出表示感测变量满足预定条件。基于与满足的预定条件相关的信号，控制器根据预定的焊接轮廓或从可用的焊接轮廓中选择的焊缝轮廓来移动超声波焊接叠层。

6. 发明授权

US07475801B2 Systems for providing controlled power to ultrasonic welding probes 有权
标题翻译：为超声焊接探头提供受控电源的系统
公开(公告)号：US07475801B2
公开(公告)日：2009-01-13
申请号：US11646865
申请日：2006-12-28
申请人： David K. Johansen , Charles L. Leonard , Leo Klinstein , William E. Jurkowski , Joseph Re
发明人： David K. Johansen , Charles L. Leonard , Leo Klinstein , William E. Jurkowski , Joseph Re
IPC分类号： B23K1/06 , B29C65/08
CPC分类号： B06B1/0261 , B29C65/08 , B29C66/3022 , B29C66/8322 , B29C66/847 , B29C66/8748 , B29C66/924 , B29C66/949 , B29C66/9592 , B29C66/962 , B29L2031/30 , B29L2031/753
摘要： An ultrasonic generator comprising an input module for receiving a power signal. An output module for outputting an ultrasonic signal is also included in the generator. A motherboard is coupled to both the input module and the output module. The motherboard includes a digital controller adapted to control the input module and the output module.
摘要翻译：一种超声波发生器，包括用于接收功率信号的输入模块。用于输出超声信号的输出模块也包括在发生器中。主板耦合到输入模块和输出模块。该主板包括适于控制输入模块和输出模块的数字控制器。

7. 发明申请

US20070257087A1 Ultrasonic press using servo motor with integrated linear actuator 有权
标题翻译：超声波压力机采用带集成线性执行器的伺服电机
公开(公告)号：US20070257087A1
公开(公告)日：2007-11-08
申请号：US11800562
申请日：2007-05-07
申请人： Leo Klinstein , Paul Golko , William E. Jurkowski
发明人： Leo Klinstein , Paul Golko , William E. Jurkowski
IPC分类号： A47J36/02
CPC分类号： B29C66/30223 , B29C65/08 , B29C66/1122 , B29C66/45 , B29C66/73921 , B29C66/8122 , B29C66/8167 , B29C66/8224 , B29C66/8246 , B29C66/8322 , B29C66/847 , B29C66/92211 , B29C66/9231 , B29C66/92431 , B29C66/92443 , B29C66/92445 , B29C66/92611 , B29C66/92921 , B29C66/932 , B29C66/93441 , B29C66/9392 , B29C66/9513 , B29C66/9517 , B29C66/961 , B29K2101/12 , B29K2905/02 , B29K2905/08
摘要： An ultrasonic welding system includes an ultrasonic welding stack mounted for linear movement and for applying a controlled force, speed, or a combination of force and speed to a first workpiece to press the first workpiece against a second workpiece to which the first workpiece is to be joined, and an electrically powered linear actuator coupled to the ultrasonic welding stack for moving the stack while applying a controlled force, speed, or a combination of force and speed to said stack, the actuator including an electrical servo motor producing rotational mechanical motion and an integrated converter for converting the rotational motion into linear motion. In one specific implementation, a controller is coupled to the linear actuator for controlling the force applied by said actuator to the ultrasonic welding stack, and a sensor is coupled to the servo motor for producing a signal related to the torque produced by the servo motor and supplying that signal to the controller. In a second specific implementation, a load cell is used for force feedback to the motion controller with a linear or rotary position feedback device used to provide position and velocity feedback to the motion controller. The controller controls the electrical power delivered to the servo motor so as to control the torque and speed outputs of the motor.
摘要翻译：超声波焊接系统包括安装成用于线性运动的超声波焊接叠层，并且用于对第一工件施加受控的力，速度或力和速度的组合以将第一工件压靠第一工件所在的第二工件以及耦合到所述超声波焊接堆叠的电动线性致动器，用于在施加受控的力，速度或力和速度的组合的同时向所述堆叠施加移动所述堆叠，所述致动器包括产生旋转机械运动的电动伺服电动机和用于将旋转运动转换为直线运动的集成转换器。在一个具体实施方案中，控制器耦合到线性致动器，用于控制由所述致动器施加到超声波焊接叠层的力，并且传感器耦合到伺服电动机，以产生与由伺服电动机产生的扭矩相关的信号，将该信号提供给控制器。在第二具体实施方式中，使用用于向运动控制器提供位置和速度反馈的线性或旋转位置反馈装置，将称重传感器用于对运动控制器的力反馈。控制器控制传送到伺服电机的电力，以控制电机的转矩和速度输出。

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