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公开(公告)号：US11305960B2
公开(公告)日：2022-04-19
申请号：US16617395
申请日：2018-06-01
发明人： Jörg Huthmacher
摘要： Techniques are directed to a method and a device for monitoring a yarn tension of a running yarn in a yarn treatment process. To this end, the yarn tension of the yarn is continuously measured and the measurement signals for the yarn tension are compared with a threshold value of an admissible yarn tension. In the event of an inadmissible tolerance deviation of the measurement signals, a short-term signal path of the yarn tension is detected as a fault graph. In order to enable a fault diagnosis, the fault graph of the yarn tension is analyzed using a machine learning program. The fault graph is then allocated to one of the existing fault categories or to a new fault category. A device for this purpose may include a diagnosis unit, which cooperates accordingly with the yarn tension evaluation unit.
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公开(公告)号：US20170298546A1
公开(公告)日：2017-10-19
申请号：US15512887
申请日：2015-09-10
发明人： Hubert REINISCH , Bernd Muller , Bernhard NAGELE
摘要： The invention relates to a bobbin carrier 7 for receiving a bobbin 2 which is set up for unwinding a strand material I, wherein the bobbin carrier 7 is provided for use in a braiding, winding or spiralling machine and is set up to rotate relative to the machine during operation of the latter. The bobbin carrier 7 has a tensile-force measuring device 3 for measuring the tensile force of the strand material I unwound from the bobbin 2 and has a first data transfer device 4 for transferring data. According to the invention, the first data transfer device 4 is set up to transfer measured tensile force values to a second data transfer device 5 arranged outside the bobbin carrier. As a result, too low or too high tensile forces in the strand material I can be detected early at the individual bobbin carriers 7. The tensile force can be kept largely constant by the transfer of setpoint tensile force values from the second data transfer device 5 to the first data transfer device 4 and by a suitable control or regulation device 8 at the bobbin carrier 7.
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3.发明授权公开(公告)号：US09003964B2
公开(公告)日：2015-04-14
申请号：US13301853
申请日：2011-11-22
申请人： André Roth , Roman Wyss
发明人： André Roth , Roman Wyss
CPC分类号： B65H31/3018 , B65B25/145 , B65B27/08 , B65B63/02 , B65H31/02 , B65H31/3081 , B65H2301/42112 , B65H2301/4213 , B65H2301/4223 , B65H2402/351 , B65H2405/323 , B65H2405/324 , Y10S414/12
摘要： An apparatus for forming bundles of printed products includes a lift element that moves vertically inside a holding area. The printed products are deposited on the lift element when the lift element is in an upper position. The lift moves the deposited printed products downward into the holding area so that the printed products are in position to subsequently be compressed into a bundle by pressing the printed products with an upward movement against a pressing element. The lift transports the compressed bundle to a lower position in the holding area where the lift element moves out of the holding area to a position in which the bundle is released to drop onto a support element. The lift element thereafter is moveable from the lower position to the upper position for the depositing of additional printed products. An ejection element conveys the compressed bundle out of the holding area.
摘要翻译： 一种用于形成印刷产品束的装置包括在保持区域内垂直移动的提升元件。 当提升元件处于上部位置时，印刷的产品沉积在升降元件上。 升降机将沉积的印刷产品向下移动到保持区域中，使得印刷产品处于适当位置，随后通过向上按压压印元件压印印刷产品而被压缩成束。 升降机将压缩的束传送到保持区域中的下部位置，其中提升元件移动到保持区域之外，到达释放束的位置落在支撑元件上。 此后的提升元件可以从下部位置移动到上部位置，用于存放附加的印刷品。 喷射元件将压缩的束传送出保持区域。
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公开(公告)号：US5772136A
公开(公告)日：1998-06-30
申请号：US729209
申请日：1996-10-15
申请人： Erik Gilbos , Emiel Rubbrecht , Christian Van Hautte , Tom Jacobs
发明人： Erik Gilbos , Emiel Rubbrecht , Christian Van Hautte , Tom Jacobs
CPC分类号： B65H54/026 , B65H63/06 , B65H63/062 , B65H2701/31
摘要： The machine comprises a yarn guide for axially guiding the yarn on the receiving cross bobbin, for each wound off yarn at least one yarn watcher, a cutting device for cutting through the yarn, a yarn tensioner and a joining device for joining yarn ends, where a yarn monitor with a method of controlling is provided for controlling and correcting the assembled yarn bundle and rewinding the cross bobbin, a gripper device for gripping the yarn ends on the cross bobbin, a gripper device for inserting each yarn into the joining device, a gripper device for receiving and holding the yarn ends, a wind-off eye for the shared winding-off of the assembled yarns installed above the yarn joining devices, and a method of control for these devices, where the method of control are separately controlled.
摘要翻译： 该机器包括：纱线导引器，用于将纱线轴向引导到接收横向筒管上，对于每个卷绕纱线至少一个纱线观察器，用于切割纱线的切割装置，纱线张紧器和用于接合纱线端部的接合装置，其中 提供了一种具有控制方法的纱线监视器，用于控制和校正组装的纱线束并重绕绕线架，用于夹紧横向线轴上的纱线端部的夹持装置，用于将每根纱线插入到接合装置中的夹持装置， 用于接收和保持纱线端部的夹持装置，用于纱线接合装置上方组装的纱线的共享剥离的遮光眼以及这些装置的控制方法，其中控制方法被单独控制。
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5.发明授权Electronic scanner for monitoring running threads at a multitude of locations in a textile machine 失效电子扫描器，用于监测纺织机器中多个位置的运行线程
公开(公告)号：US4512028A
公开(公告)日：1985-04-16
申请号：US470591
申请日：1983-02-28
申请人： Hansruedi Stutz
发明人： Hansruedi Stutz
IPC分类号： G01N33/36 , B65H63/02 , B65H63/028 , B65H63/032 , D01H13/16 , D01H13/32 , H03K17/00 , H03K21/34
CPC分类号： D01H13/32 , B65H63/0321 , B65H2701/31
摘要： The electronic scanner serves to monitor a multitude of thread running locations in a textile machine in which a measuring head for detecting a thread rupture or breakage, a bistable controller and switching means are arranged at each thread running location. A clock pulse generator acts upon the clock pulse inputs of the bistable controllers which are series connected and which interrogate or scan the measuring heads via the switching means in a cyclical sequence. The signals obtained from the measuring heads during interrogation or scanning are delivered to a counting circuit via a signal line and a clock-pulse controlled gate. The counting circuit indicates the thread running location associated with a thread rupture.
摘要翻译： 电子扫描器用于监测纺织机中的多个线程运行位置，其中用于检测线断裂或断裂的测量头，双稳态控制器和开关装置布置在每个线程运行位置。 时钟脉冲发生器作用于串联连接的双稳态控制器的时钟脉冲输入，并且以循环的顺序经由开关装置询问或扫描测量头。 在询问或扫描期间从测量头获得的信号通过信号线和时钟脉冲控制门传送到计数电路。 计数电路表示与线断裂有关的螺纹运行位置。
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6.发明授权Method and device for discontinuing operation of a winding device after a thread break occurs 失效发生断线后中断绕线装置的动作的方法和装置
公开(公告)号：US4195790A
公开(公告)日：1980-04-01
申请号：US917473
申请日：1978-06-21
IPC分类号： B65H63/036 , B65H63/02 , B65H63/08
CPC分类号： B65H63/0364 , B65H2701/31
摘要： Method of discontinuing operation of a winding device for textile coils after a thread break wherein the winding device has a winding cylinder whereon a coil to be wound rolls around, frictionally driven by the winding cylinder and an adjustable cut-off device responsive to a predetermined coil winding fullness, which includes in response to a thread break signal, rendering the cut-off device ineffective as well as inducing subsequent lifting of the coil away from the winding cylinder, and device for carrying out the foregoing method.
摘要翻译： 在断线之后中断纺织线圈卷绕装置的操作的方法，其中卷绕装置具有卷绕筒，其中卷绕的卷绕辊卷绕，由卷绕筒摩擦驱动，以及响应于预定线圈的可调节切断装置 卷绕丰满度，其包括响应于断线信号，使截止装置无效，并且引起线圈远离卷绕筒的后续提升，以及用于执行上述方法的装置。
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公开(公告)号：US4170951A
公开(公告)日：1979-10-16
申请号：US969614
申请日：1978-12-14
申请人： Leo Dobrjanskyj
发明人： Leo Dobrjanskyj
摘要： A skipped stitch detection system for a sewing machine is provided with a strain gage mounted on the slack thread regulator. The strain gage is connected in a Wheatstone bridge configuration. An amplified output from the Wheatstone bridge and timing signals from the sewing machine are provided to a microprocessor which analyzes the thread tension profile to detect the occurrence of a skipped stitch.
摘要翻译： 针对缝纫机的跳针检测系统设置有安装在松弛线调节器上的应变计。 应变片以惠斯通电桥配置连接。 将惠斯登电桥的放大输出和来自缝纫机的定时信号提供给微处理器，微处理器分析线张力轮廓以检测跳过针迹的发生。
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公开(公告)号：US4156341A
公开(公告)日：1979-05-29
申请号：US680052
申请日：1976-04-26
申请人： Hans Raasch
发明人： Hans Raasch
IPC分类号： B65H63/02 , D01H4/50 , D01H13/14 , D01H13/16 , D01H15/013
CPC分类号： D01H13/14 , D01H15/013
摘要： Device for monitoring the feeding of a fiber sliver in a spinning machine having a device for feeding the fiber sliver thereto and a device for loosening the fibers of the sliver prior to spinning the fibers into a thread includes a device for detecting the presence and absence of the fiber sliver at a location forward of the fiber-loosening device along a path of travel of the fiber sliver from the device for feeding the fiber sliver to the device for loosening the fibers of the sliver, the fiber-loosening device having an inlet for the fiber sliver being fed thereto, and the sliver detecting device being located a distance at least equal to a staple length of the fibers of the sliver from the inlet of the fiber-loosening device.
摘要翻译： 用于监测在具有用于向其供给纤维条的装置的纺丝机中的纤维条的进给的装置和用于在将纤维纺成线之前松开纱条的纤维的装置包括用于检测纱线的存在和不存在的装置 所述纤维条在所述纤维松动装置的前方位置沿着所述纤维条从用于将所述纤维条馈送到所述用于松开所述棉条的纤维的装置的装置的行进路径处，所述纤维松动装置具有用于 纤维条被送入其中，并且纱条检测装置位于与纤维松动装置的入口至少等于棉条的纤维的短纤维长度的距离上。
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公开(公告)号：US4149679A
公开(公告)日：1979-04-17
申请号：US894876
申请日：1978-04-10
申请人： Wayne C. Trost
发明人： Wayne C. Trost
IPC分类号： B65H63/036 , B65H63/02 , B65H63/08
CPC分类号： B65H63/0364 , B65H2701/31
摘要： A device for automatically lifting a yarn package off of a package drive roll in response to a detected condition has a vertical member depending from a package support and extending through an opening in a lever assembly. The lever assembly is selectively raised by operating means in response to a detected condition and engages the vertical member at the opening by means of the frictional force resulting from a binding action caused by rotation of a portion of the lever assembly with respect to the vertical member. In addition, the lever assembly is biased such that it is disengaged from the vertical member when the downward pressure exerted by the package and package support is relaxed.
摘要翻译： 用于响应于检测到的状态自动地将纱线包装从包装驱动辊提升的装置具有垂直构件，其从包装支撑件垂直并延伸穿过杆组件中的开口。 杠杆组件通过操作装置响应于检测到的状态选择性地升高，并且通过由杠杆组件的一部分相对于垂直构件的旋转引起的结合作用而产生的摩擦力使开口处的垂直构件接合 。 此外，杠杆组件被偏压，使得当由包装和包装支撑件施加的向下的压力被放松时，该杠杆组件被从垂直构件脱离。
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公开(公告)号：US4040367A
公开(公告)日：1977-08-09
申请号：US609918
申请日：1975-09-03
CPC分类号： D05B59/02 , B65H63/086 , B65H2701/31
摘要： A device for use with a sewing machine using bobbins to determine either when a predetermined amount of bobbin thread remains on the bobbin or, alternatively, when the bobbin is completely empty. The device employs a probe which is inserted into the bobbin when the sewing machine is not operating and will thereafter produce a signal if the bobbin is low on thread or empty.
摘要翻译： 一种与使用线轴的缝纫机一起使用的装置，用于在筒管上保留预定量的底线时，或者当筒管完全为空时确定。 当缝纫机不工作时，该装置采用插入筒管中的探针，如果筒管低或螺纹空，则会产生一个信号。
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