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1. 发明授权

US09999977B2 Systems and methods for providing vacuum valve assemblies for end effectors 有权
公开(公告)号：US09999977B2
公开(公告)日：2018-06-19
申请号：US15248379
申请日：2016-08-26
申请人： Berkshire Grey Inc.
发明人： Thomas Wagner , Daniel Smith , Siddhartha Srinivasa , Prasanna Velagapudi , Thomas Allen , Kevin Ahearn , Michael Dawson-Haggerty , Christopher Geyer , Thomas Koletschka , Kyle Maroney , Matthew T. Mason , Gene Temple Price , Joseph Romano
IPC分类号： B25J15/06 , B65G47/91
CPC分类号： B25J15/0625 , B25J15/0633 , B25J15/0658 , B25J15/0691 , B65G47/91
摘要： An end effector is disclosed for an articulated arm. The end effector includes a valve assembly including a plurality of supply channels, each supply channel including a supply conduit, a pressure sensor in fluid communication with the supply conduit, and a supply conduit plug. The supply conduit is in fluid communication with a vacuum source. During use, each supply conduit is either at vacuum such that the pressure within the supply conduit is substantially at a vacuum pressure, or is at a pressure that is substantially higher than vacuum pressure because the supply conduit plug has moved to block a portion of the supply conduit. The pressure sensor of each supply conduit provides a pressure sensor signal responsive to whether the pressure in the conduit is either substantially at vacuum or is at a pressure that is substantially higher than vacuum.

2. 发明申请

US20180079088A1 SUCTION DEVICE 审中-公开
公开(公告)号：US20180079088A1
公开(公告)日：2018-03-22
申请号：US15825244
申请日：2017-11-29
申请人： Murata Manufacturing Co., Ltd.
发明人： Susumu Takeuchi
IPC分类号： B25J15/06 , F16K31/126 , B25B11/00 , B25J15/00
CPC分类号： B25J15/0633 , B25B11/007 , B25J15/0061 , B25J15/0625 , B65G47/911 , B65G59/04 , F16K7/17 , F16K15/144 , F16K31/126
摘要： A suction device includes a valve, a piezoelectric pump, and a housing. The valve includes a valve casing and a diaphragm. A first ventilation hole, a second ventilation hole, and a third ventilation hole are formed in the valve casing. The diaphragm is fixed to the valve casing and forms a flow path in the valve casing. The second ventilation hole is opened under atmospheric pressure. The piezoelectric pump has a suction hole and a discharge hole. The discharge hole is in communication with the first ventilation hole. The housing has a cavity. A suction pad is attached to the cavity. The housing forms an enclosed space together with the valve and the piezoelectric pump. The enclosed space is a space that is in communication with the cavity, the suction hole, and the third ventilation hole.

3. 发明申请

US20150336278A1 Auto-Release Vacuum Device 有权
标题翻译：自动释放真空装置
公开(公告)号：US20150336278A1
公开(公告)日：2015-11-26
申请号：US14814708
申请日：2015-07-31
申请人： Delaware Capital Formation, Inc.
发明人： Maurice PERLMAN , Keith S. ATTEE
IPC分类号： B25J15/06
CPC分类号： B25J15/0625 , B25B11/007 , B25J15/0616 , B25J15/0633 , B25J15/0675 , B65G47/91 , F04F5/20 , F04F5/52 , Y10T137/87893
摘要： A vacuum device for a material handling system includes a vacuum device body and a sealing element. The vacuum device body has a vacuum passageway in which a vacuum is generated in response to activation of a pressurized air supply that forces pressurized air through a venturi device. The sealing element moves to a sealing position to substantially seal the vacuum passageway when the air supply is activated, and is urged toward the sealing position via pressurized air that is diverted from an inlet of the vacuum device to the sealing element. The sealing element moves to substantially vent the vacuum passageway when the air supply is deactivated. The vacuum passageway may be in fluid communication with a vacuum cup, which seals against the object when the sealing element is at the sealing position and the vacuum generating device generates at least a partial vacuum in the vacuum. passageway.
摘要翻译：用于材料处理系统的真空装置包括真空装置主体和密封元件。真空装置本体具有真空通道，在真空通道中响应于加压空气供应的激活而产生真空，迫使加压空气通过文丘里装置。当空气供应被激活时，密封元件移动到密封位置以基本上密封真空通道，并且通过从真空装置的入口转移到密封元件的加压空气被推向密封位置。当空气供应停用时，密封元件移动以基本上排出真空通道。真空通道可以与真空杯流体连通，真空杯在密封元件处于密封位置时密封物体，真空产生装置在真空中产生至少部分真空。通道。

4. 发明申请

US20100207409A1 Auto-Release Vacuum Device 有权
标题翻译：自动释放真空装置
公开(公告)号：US20100207409A1
公开(公告)日：2010-08-19
申请号：US12708854
申请日：2010-02-19
申请人： Maurice Perlman , Keith S. Attee
发明人： Maurice Perlman , Keith S. Attee
IPC分类号： B25J15/06 , B66C1/02
CPC分类号： B25J15/0625 , B25B11/007 , B25J15/0616 , B25J15/0633 , B25J15/0675 , B65G47/91 , F04F5/20 , F04F5/52 , Y10T137/87893
摘要： A vacuum device for a material handling system includes a vacuum device body and a sealing element. The vacuum device body has a vacuum passageway in which a vacuum is generated in response to activation of a pressurized air supply that forces pressurized air through a venturi device. The sealing element moves to a sealing position to substantially seal the vacuum passageway when the air supply is activated, and is urged toward the sealing position via pressurized air that is diverted from an inlet of the vacuum device to the sealing element. The sealing element moves to substantially vent the vacuum passageway when the air supply is deactivated. The vacuum passageway may be in fluid communication with a vacuum cup, which seals against the object when the sealing element is at the sealing position and the vacuum generating device generates at least a partial vacuum in the vacuum passageway.
摘要翻译：用于材料处理系统的真空装置包括真空装置主体和密封元件。真空装置本体具有真空通道，在真空通道中响应于加压空气供应的激活而产生真空，迫使加压空气通过文丘里装置。当空气供应被激活时，密封元件移动到密封位置以基本上密封真空通道，并且通过从真空装置的入口转移到密封元件的加压空气被推向密封位置。当空气供应停用时，密封元件移动以基本上排出真空通道。真空通道可以与真空杯流体连通，真空杯在密封元件处于密封位置时密封物体，真空产生装置在真空通道中产生至少一部分真空。

5. 发明申请

US20170073174A1 VACUUM DEVICE AND ARTICLE HOLDING DEVICE 审中-公开
标题翻译：真空装置和装置
公开(公告)号：US20170073174A1
公开(公告)日：2017-03-16
申请号：US15262289
申请日：2016-09-12
申请人： Kabushiki Kaisha Toshiba
发明人： Junya TANAKA , Akihito Ogawa , Atsushi Sugahara , Hideichi Nakamoto , Takafumi Sonoura , Haruna ETO
IPC分类号： B65G61/00 , B25J15/06
CPC分类号： B25J15/0625 , B25J15/0633 , B65G47/91
摘要： According to one embodiment, an vacuum device 10 includes a suction pad 2 vacuumed on a to-be-vacuumed surface of a vacuum target, and a bellows tube 4 having the suction pad 2 at one end in a telescopic direction and having an internal space that is expanded and contracted by pressure of air, the telescopic member being elongated and contracted by expansion and contraction of the internal space.
摘要翻译：根据一个实施例，真空装置10包括在真空靶的被抽真空表面上被抽真空的吸盘2和在吸收垫2的一端处于伸缩方向并具有内部空间的波纹管4 由于空气的压力而膨胀和收缩，伸缩构件由于内部空间的膨胀和收缩而伸长并收缩。

6. 发明申请

US20160176056A1 Pick and Place Nozzle Adaptor 有权
标题翻译：拾取和放置喷嘴适配器
公开(公告)号：US20160176056A1
公开(公告)日：2016-06-23
申请号：US14973277
申请日：2015-12-17
申请人： Penn Engineering & Manufacturing Corp.
发明人： Brian Bentrim
IPC分类号： B25J15/06
CPC分类号： B25J15/0633 , B25J15/0625 , B25J15/0666
摘要： A releasable adaptor is carried on the end of the pick-and-place vacuum nozzle which diffuses and restricts the air flow access of the nozzle to the top surface of an apertured fastener such as a nut while covering the fastener hole. The adaptor allows a standard nozzle to develop sufficient suction to lift the nut/adaptor combination and transport it to its desired target location such as a circuit board. There, the nut is released from the adaptor, which is then lifted by the nozzle and transported back to the supply location. This functionality is achieved by a unique adaptor air valve which the PNP equipment operates both mechanically and through its controlled application of negative air pressure applied to the adaptor by the nozzle.
摘要翻译：拾取和放置真空喷嘴的端部承载可拆卸的适配器，其在覆盖紧固件孔时扩散并限制喷嘴的气流进入诸如螺母的有孔紧固件的顶表面。适配器允许标准喷嘴开发足够的吸力以提升螺母/适配器组合并将其传送到其期望的目标位置，例如电路板。在那里，螺母从适配器释放，然后由喷嘴提起并将其运回到供应位置。该功能通过独特的适配器空气阀实现，PNP设备机械地操作并且通过喷嘴受控地施加到适配器的负空气压力。

7. 发明申请

US20160107320A1 FIXTURE 有权
公开(公告)号：US20160107320A1
公开(公告)日：2016-04-21
申请号：US14684030
申请日：2015-04-10
申请人： FU DING ELECTRONICAL TECHNOLOGY (JIASHAN) CO.,LTD. , HON HAI PRECISION INDUSTRY CO., LTD.
发明人： HUI-FA JI , XIAO-YI WU , SHI-MEI CAI , DING-QIANG MA
IPC分类号： B25J15/06
CPC分类号： B25J15/0633 , B25B11/005 , B25J15/0616
摘要： A fixture includes a housing and a gas valve. The housing defines a receiving chamber and a suction hole communicating with the receiving chamber on an end. The gas valve includes a valve body and a piston. The valve body partially resists an inner surface of the receiving chamber to divide the receiving chamber. The valve body defines a first channel, and a first and second through holes respectively communicating with the first channel. The piston is movably received in the first channel, and capable of being pushed to lead the first connecting hole to communicate with the second through hole by gas flowing into the hole, and block a communication between the first connecting hole and the second through hole by gas flowing into the first channel.
摘要翻译：固定装置包括壳体和气体阀。壳体限定接收室和在端部与接收室连通的抽吸孔。气阀包括阀体和活塞。阀体部分地抵抗接收室的内表面以分隔接收室。阀体限定第一通道以及分别与第一通道连通的第一通孔和第二通孔。活塞可移动地容纳在第一通道中，并且能够被推动以引导第一连接孔，以通过流入孔的气体与第二通孔连通，并且阻止第一连接孔和第二通孔之间的连通，气体流入第一通道。

8. 发明申请

US20160016318A1 SUCTION DEVICE 审中-公开
标题翻译：吸引装置
公开(公告)号：US20160016318A1
公开(公告)日：2016-01-21
申请号：US14760976
申请日：2013-01-15
申请人： MEIKO ELECTRONICS CO., LTD.
发明人： Shigeru Kawata , Noboru Shingai
IPC分类号： B25J15/06
CPC分类号： B25J15/0633 , B25J15/0616
摘要： The suction device (1) includes: an suction part (2) formed with a plurality of suction holes (8) and adapted to abut against an suction object (9); side walls (3) and a top wall (4) for forming a negative pressure chamber (10) in cooperation with the suction part (2); a pin-shaped valve body (13) extending from the negative pressure chamber (10) into a suction hole (8); and a closing part (16) adapted to close the suction hole (8) in such a way that the valve body (13) slides in the suction hole (8) causing a portion of the valve body (13) and a portion of the inner wall of the suction hole (8) to come into close contact, wherein the valve body (13) has a root part (13a), which is one end thereof located in the negative pressure chamber (10), the root part (13a) is fixed to a plate-shaped flexible body (17) having flexibility and being bridged between and fixed to the side walls (3) in the negative pressure chamber (10), and the flexible body (17) has a plurality of through-holes (19).
摘要翻译：抽吸装置（1）包括：形成有多个吸入孔（8）并适于抵靠抽吸物体（9）的吸入部分（2）; 侧壁（3）和用于与抽吸部分（2）协作形成负压室（10）的顶壁（4）; 从负压室（10）延伸到吸入孔（8）的销状阀体（13）; 以及闭合部分（16），其适于关闭所述吸入孔（8），使得所述阀体（13）在所述吸入孔（8）中滑动，从而导致所述阀体（13）的一部分和所述阀体所述吸入孔（8）的内壁紧密接触，其中所述阀体（13）具有根部（13a），所述根部位于所述负压室（10）的一端，所述根部（13a））固定在具有柔性的板状柔性体（17）上并桥接在负压室（10）中的侧壁（3）上并且固定到负压室（10）中的侧壁（3）之间，并且柔性体（17）具有多个通孔孔（19）。

9. 发明申请

US20150151436A1 TRANSPORT 有权
标题翻译：运输
公开(公告)号：US20150151436A1
公开(公告)日：2015-06-04
申请号：US14518751
申请日：2014-10-20
申请人： HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD. , HON HAI PRECISION INDUSTRY CO., LTD.
发明人： HONG-QI WANG
IPC分类号： B25J15/06
CPC分类号： B25J15/0675 , B25J15/0633
摘要： A transport configured to cooperate with a mechanical arm to pick up and place rubber plugs, includes a housing, a piston assembly received in the housing and a pickup assembly. The pickup assembly includes a guide base and a pickup member. The guide base defines a second receiving cavity. The housing also defines a first receiving cavity coupling with the second receiving cavity. A first tracheal joint and a second tracheal joint are provided on the housing. The piston assembly is slidably received in the first receiving cavity and driven by the first tracheal joint. The piston assembly defines a channel coupling with the second tracheal joint. The pickup member includes a connecting portion and an ejection portion inserting through the connecting portion. The connecting portion is received in the second receiving cavity. The ejection portion defines an air vent.
摘要翻译：配置成与机械臂配合以拾取和放置橡胶塞的传送器包括壳体，容纳在壳体中的活塞组件和拾取组件。拾取组件包括导向基座和拾取构件。引导基座限定第二接收腔。壳体还限定了与第二接收腔联接的第一接收腔。在壳体上设置第一气管接头和第二气管接头。活塞组件可滑动地容纳在第一容纳腔中并由第一气管接头驱动。活塞组件限定了与第二气管接头联接的通道。拾取构件包括连接部分和穿过连接部分插入的喷射部分。连接部分被容纳在第二容纳腔中。喷射部分限定出通风口。

10. 发明授权

US08479781B2 Auto-release vacuum device 有权
公开(公告)号：US08479781B2
公开(公告)日：2013-07-09
申请号：US13471882
申请日：2012-05-15
申请人： Maurice Perlman , Keith S. Attee
发明人： Maurice Perlman , Keith S. Attee
IPC分类号： B65B31/04
CPC分类号： B25J15/0625 , B25B11/007 , B25J15/0616 , B25J15/0633 , B25J15/0675 , B65G47/91 , F04F5/20 , F04F5/52 , Y10T137/87893
摘要： A vacuum device for a material handling system includes a vacuum device body and a sealing element. The vacuum device body has a vacuum passageway in which a vacuum is generated in response to activation of a pressurized air supply that forces pressurized air through a venturi device. The sealing element moves to a sealing position to substantially seal the vacuum passageway when the air supply is activated, and is urged toward the sealing position via pressurized air that is diverted from an inlet of the vacuum device to the sealing element. The sealing element moves to substantially vent the vacuum passageway when the air supply is deactivated. The vacuum passageway may be in fluid communication with a vacuum cup, which seals against the object when the sealing element is at the sealing position and the vacuum generating device generates at least a partial vacuum in the vacuum passageway.

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