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公开(公告)号：US20210331874A1
公开(公告)日：2021-10-28
申请号：US17238237
申请日：2021-04-23
摘要： A workpiece processing method includes a carry-in step of carrying a workpiece into the field of view of a magnifier, a work step of performing predetermined work on the workpiece based on an image provided via the magnifier, and a carry-out step of carrying the workpiece out of the field of view of the magnifier, and a robot performs at least one of the carry-in step and the carry-out step as well as the work step.
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公开(公告)号：US11141806B2
公开(公告)日：2021-10-12
申请号：US16908750
申请日：2020-06-23
发明人： Der-Min Tsay , Guan-shyong Hwang , Tsung-Chun Lin , Wei-Ming Chen
摘要： An automatic nut tapping equipment is provided. The automatic nut tapping equipment includes a tap rotating mechanism, a nut clamping mechanism, an axial transmission mechanism, and a nut placing slot. The tap rotating mechanism includes a tap rotary motor and a tap, wherein the tap is driven by the tap rotary motor. The nut clamping mechanism includes a clamping assembly and a sliding rail, wherein the clamping assembly is disposed on the sliding rail and is configured for clamping a to-be-tapped nut to restrict the to-be-tapped nut from rotating. The axial transmission mechanism controls the clamping assembly to axially translate one pitch in response to the tap rotating one revolution, such that a forward nut-tapping motion and a backward nut-retracting motion are performed by the nut clamping mechanism. The nut placing slot is configured to arrange and control the dropping of another to-be-tapped nut.
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公开(公告)号：US20210178540A1
公开(公告)日：2021-06-17
申请号：US17190684
申请日：2021-03-03
发明人： Dennis Wolf , Michael Elser
摘要： A method for removing a workpiece from the remainder of the workpiece supported in a bearing plane. The method includes moving the workpiece part, which is clamped between at least one ejector element of an ejection unit and at least one counter-holding element of a counter-holding unit, along a removal direction, and checking whether the workpiece part has been completely separated from the remainder of the workpiece during movement along the removal direction. The method is characterized by reducing or completely canceling the clamping of the workpiece part and subsequently resuming the clamping of the workpiece part if it is determined during checking that the workpiece part has not been completely separated from the remainder of the workpiece.
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公开(公告)号：US10773350B2
公开(公告)日：2020-09-15
申请号：US16398515
申请日：2019-04-30
发明人： Naruhito Miyake
摘要： A machine tool with work transferring mechanism provided with a work transferring mechanism which transfers a work and receives/delivers the work from/to a main spindle. In the front-rear direction, the space inside the machine tool is divided via a shutter into a machining space in which the main spindle is arranged and a transferring space in which the work transferring mechanism transfers the work. The work transferring mechanism is equipped with a work retainer retaining the work and a moving mechanism moving the work retainer. While the work attached to the main spindle is machined, the work retainer is preliminarily moved by the moving mechanism to a vicinity of the main spindle via the shutter.
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公开(公告)号：US10730155B2
公开(公告)日：2020-08-04
申请号：US16331763
申请日：2016-09-09
发明人： Keisuke Tange , Kazumasa Nakayasu
IPC分类号： B23Q3/157 , B23Q11/08 , B23Q15/013 , G05B19/409 , B23Q5/22 , B23Q3/155 , B23Q11/00
摘要： A machine tool, which has a tool magazine for storing multiple tools and is for machining a workpiece with a tool held on a main shaft by moving the main shaft relative to the workpiece, wherein the machine tool is provided with: multiple feed shafts for moving the tool relative to the workpiece; a tool magazine drive motor for driving the tool magazine; and a manual pulse generator, which is for sending a positive or negative command pulse to the multiple feed shafts or tool magazine drive motor, the manual pulse generator being provided with a selection switch for selecting one of the multiple feed shafts or the tool magazine drive motor as the destination to which the command pulse is to be sent.
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公开(公告)号：US10414009B2
公开(公告)日：2019-09-17
申请号：US15552943
申请日：2016-03-18
发明人： Ayako Kitakaze
IPC分类号： B23B1/00 , B23Q15/013 , B23Q15/007 , G05B19/4093 , B23B27/12 , B23B27/22 , B23Q5/22 , B23B25/02
摘要： This invention provides a machine tool that, in addition to sequentially separating a chip generated from a workpiece in a reliable manner, improves the roundness of the finished workpiece and improves the visual appearance and roughness of a machined surface of the workpiece, and a control apparatus of the machine tool. A machine tool or a control apparatus thereof includes a vibration frequency setting unit for setting vibration frequency of the reciprocal vibration with respect to one relative rotation when machining a workpiece so that the intersections of paths of a cutting tool during forward movement and backward movement are dispersed on a circumferential surface of the workpiece.
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公开(公告)号：US20180050431A1
公开(公告)日：2018-02-22
申请号：US15552943
申请日：2016-03-18
发明人： Ayako Kitakaze
IPC分类号： B23Q15/007 , B23Q5/22 , B23B27/22 , B23B27/12
CPC分类号： B23Q15/007 , B23B25/02 , B23B27/12 , B23B27/22 , B23Q5/22 , B23Q15/013 , G05B19/4093
摘要： This invention provides a machine tool that, in addition to sequentially separating a chip generated from a workpiece in a reliable manner, improves the roundness of the finished workpiece and improves the visual appearance and roughness of a machined surface of the workpiece, and a control apparatus of the machine tool. A machine tool or a control apparatus thereof includes a vibration frequency setting unit for setting vibration frequency of the reciprocal vibration with respect to one relative rotation when machining a workpiece so that the intersections of paths of a cutting tool during forward movement and backward movement are dispersed on a circumferential surface of the workpiece.
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公开(公告)号：US09815159B2
公开(公告)日：2017-11-14
申请号：US14383069
申请日：2013-03-06
申请人： UNICHARM CORPORATION
CPC分类号： B23Q3/18 , A61F13/15593 , A61F13/15739 , A61F2013/15869 , B23Q5/22 , B29C65/087 , B29C65/7885 , B29C65/7894 , B29C66/1122 , B29C66/21 , B29C66/232 , B29C66/431 , B29C66/433 , B29C66/72343 , B29C66/7294 , B29C66/7352 , B29C66/73921 , B29C66/81433 , B29C66/8221 , B29C66/8226 , B29C66/82261 , B29C66/82263 , B29C66/8242 , B29C66/83511 , B29C66/836 , B29C66/8362 , B29L2031/4878
摘要： An ultrasonic processing system adapted to subject a web running in a machine direction to ultrasonic processing includes a first mechanical element defined by one of an ultrasonic horn and an anvil and a second mechanical element defined by a remainder. The web placed on an outer peripheral surface of a rotary drum moves conforming to the drum in a machine direction. The first mechanical element is provided on the inner side of the drum and the second mechanical element is provided on the outer side of the drum. The first and second mechanical elements repeat a step of forward movement and a step of backward movement in a direction intersecting the machine direction across the web. In both steps, the first and second mechanical elements come in close contact with each other by the intermediary of the web and thereby subject the web to the ultrasonic processing.
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公开(公告)号：US20120325943A1
公开(公告)日：2012-12-27
申请号：US13303464
申请日：2011-11-23
申请人： Frank Levy , Sergio Dell'Orco
发明人： Frank Levy , Sergio Dell'Orco
CPC分类号： B03B9/061 , B03B2009/067 , B29B17/02 , B29B2017/022 , B29B2017/0227 , B29B2017/0476 , B29L2031/7322 , Y02W30/521 , Y02W30/523 , Y02W30/622 , Y02W30/625 , Y02W30/667
摘要： Separating pile, adhesive, and primary/secondary backings of post-consumer carpet includes spectrographic fiber identification. Separating substantial portions of pile from backing comprises contacting a rotating pinned drum, with separated pile U's dropping, while a residual composition, being primarily backing, travels with the drum for subsequent delivery to a press. Dislodged pieces of adhesive are removed from separated U's by a spinning perforated squirrel cage utilizing vacuum pressure. A shaker table receives substantially separated U's upon a first screen. Eccentric motor(s) cause vibrations therein separating remaining backing and adhesive from U's, with the U's and adhesive falling through openings in the first screen onto a second screen, and with adhesive falling through openings in the second screen. The angle of the screens and frequency/direction of vibrations are adjustable to optimize a rate of production and a degree of separation. Hammers in a fibermill remove remaining adhesive attached to separated pile U's.
摘要翻译： 消费者地毯的分离桩，粘合剂和初级/次级背衬包括光谱纤维识别。 将大部分桩与背衬分离包括使旋转的销钉滚筒与分离的绒头U的下落相接触，同时主要背衬的残留组合物与滚筒一起移动以便随后输送到压机。 通过使用真空压力的旋转穿孔鼠笼从分离的U移除移动的粘合剂片。 振动台在第一屏幕上接收基本分离的U。 偏心电机引起振动，将剩余的背衬和粘合剂与U分离，U和粘合剂通过第一屏幕中的开口落入第二屏幕，并且粘合剂通过第二屏幕中的开口落下。 屏幕的角度和振动的频率/方向是可调节的，以优化生产速度和分离程度。 在纤维磨机中的锤子将残留的粘合剂移除到分离的桩U上。
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公开(公告)号：US20110085869A1
公开(公告)日：2011-04-14
申请号：US12830121
申请日：2010-07-02
申请人： Hideaki ONOZUKA , Koji Utsumi , Toshio Yamanaka , Masayuki Kyoi
发明人： Hideaki ONOZUKA , Koji Utsumi , Toshio Yamanaka , Masayuki Kyoi
CPC分类号： B23Q11/0035 , B23Q5/40 , Y10T408/76 , Y10T409/304312 , Y10T409/304536 , Y10T409/304592 , Y10T409/30868 , Y10T409/309576
摘要： The table on which a workpiece is put can travel on a guide rail mechanism relative to a working head with a cutting tool mounted thereon. The table is connected through a nut to a ball screw part to move in an axial direction thereof as the ball screw part rotates. One end of the ball screw part is supported by a bearing and the other end is connected to a servomotor to be rotationally driven. A hollow part is provided in the table to receive therein a damper mechanism part, which comprises a spring, a damper, and a weight, the table and the weight being arranged to enable traveling separately on guide rails. Thereby, even when the workpiece is heavy, the weight can move relative to the table to effectively damp vibrations of the table in a feed direction.
摘要翻译： 放置工件的工作台可以相对于工作头在导轨机构上行进，并安装有切削工具。 当滚珠丝杠部分旋转时，工作台通过螺母连接到滚珠丝杠部分以沿轴向方向移动。 滚珠丝杠部分的一端由轴承支撑，另一端连接到伺服电机以进行旋转驱动。 在桌子中设置中空部分以容纳阻尼器机构部件，该减震器机构部件包括弹簧，阻尼器和重物，所述工作台和重物被配置成使得能够在导轨上单独行驶。 因此，即使当工件重时，重量可相对于工作台移动，以有效地减小工作台在进给方向上的振动。
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