公开(公告)号：US20210229935A1

公开(公告)日：2021-07-29

申请号：US16769063

申请日：2019-04-03

申请人： HARMOTEC CO., LTD.

发明人： Hideyuki TOKUNAGA ,  Katsuhiro KOSHIISHI ,  Hidemitsu TANAKA ,  Hitoshi IWASAKA

IPC分类号： B65G47/91 ,  B65G49/06

摘要： A swirl-flow forming body includes a through-hole; a jetting port that is formed on an inner periphery facing the through-hole; a fluid passage that allows fluid to be discharged into the through-hole via the jetting port so as to form a swirl flow that generates negative pressure for applying suction to a target object; and a flange portion that is formed so as to protrude from the inner periphery, the flange portion allowing passage of fluid to which suction is applied by the negative pressure while preventing the fluid discharged via the jetting port from flowing out of the through-hole towards the target object. The inner periphery is formed so as to guide the fluid discharged via the jetting port, in a direction away from the target object, to be discharged from the through-hole.

公开(公告)号：US20180222679A1

公开(公告)日：2018-08-09

申请号：US15750084

申请日：2016-06-30

申请人： HARMOTEC CO., LTD.

发明人： Hitoshi IWASAKA ,  Hideyuki TOKUNAGA ,  Yuji KASAI

IPC分类号： B65G21/20 ,  A23L5/20 ,  B25J15/06

CPC分类号： B65G21/2027 ,  A23L5/11 ,  A23L5/20 ,  A23P20/12 ,  A23V2002/00 ,  A47L9/0072 ,  B25J15/06 ,  F04F5/06 ,  H01L21/6838

摘要： Suction device includes swirl flow-forming body that forms a swirl flow to apply suction to material by use of Bernoulli's principle, and case that houses swirl flow-forming body, and guides flow of a fluid flowing out of concave part of swirl flow-forming body. Case includes guide part, flange part, and cover part. Guide part controls flow of a fluid flowing out of concave part of swirl flow-forming body and flowing along end face, such that the fluid flows in a direction away from a position of material. Flange part forms, between flange part and end face, a flow path for a fluid to flow out of concave part. Cover part is fixed on the top surface of main body of swirl flow-forming body.

公开(公告)号：US20160300749A1

公开(公告)日：2016-10-13

申请号：US15038500

申请日：2014-11-27

申请人： HARMOTEC CO., LTD.

发明人： Hitoshi IWASAKA ,  Hideyuki TOKUNAGA ,  Yuji KASAI ,  Katsuhiro KOSHIISHI

IPC分类号： H01L21/683 ,  B65G49/06 ,  B65G47/91

CPC分类号： H01L21/6838 ,  B65G47/911 ,  B65G49/061 ,  B65G2249/045

摘要： Swirl flow-forming body for holding a plate-like member by discharging fluid to generate a negative pressure between the swirl flow-forming body and the member includes columnar main body, flat end face formed at the main body, that faces the member, concave part formed at the end face, introduction passages that discharge liquid into the concave part to from a liquid swirl flow, and introduction passages that discharge gas into the concave part to from a gas swirl flow.

摘要翻译： 用于通过排出流体以在涡流形成体和构件之间产生负压来保持板状构件的涡流形成体包括柱状主体，形成在主体上的平面端面，面向构件的凹部 在端面形成的部分，将液体从液体旋转流中排出到凹部的引入通道，以及从气体旋转流将气体排出到凹部的引入通道。

公开(公告)号：US20180065257A1

公开(公告)日：2018-03-08

申请号：US15553974

申请日：2016-02-29

申请人： HARMOTEC CO., LTD.

发明人： Hitoshi IWASAKA ,  Hideyuki TOKUNAGA ,  Yuji KASAI

IPC分类号： B25J15/06 ,  H01L21/67 ,  H01L21/677 ,  H01L21/683 ,  B65G49/06

CPC分类号： B25J15/0683 ,  B65G49/061 ,  B65G2201/022 ,  B65G2249/045 ,  H01L21/67086 ,  H01L21/67092 ,  H01L21/67712 ,  H01L21/67766 ,  H01L21/67778 ,  H01L21/67781 ,  H01L21/6838

摘要： Suction equipment is provided with a swirl flow-forming body, a baffle plate, and connecting members that connect swirl flow-forming body and baffle plate. Baffle plate obstructs a member to which suction is applied from entering a concave part provided in swirl flow-forming body. Connecting members form, between end face and baffle plate, a flow path for fluid to flow out of concave part.

公开(公告)号：US20160300750A1

公开(公告)日：2016-10-13

申请号：US15038636

申请日：2014-11-27

申请人： HARMOTEC CO., LTD.

发明人： Hitoshi IWASAKA ,  Hideyuki TOKUNAGA ,  Yuji KASAI ,  Katsuhiro KOSHIISHI

IPC分类号： H01L21/683 ,  B25J15/06 ,  B65G47/91

CPC分类号： H01L21/6838 ,  B25J15/0675 ,  B65G47/911 ,  B65G49/061 ,  B65G2249/04 ,  B65G2249/045

摘要： Holding equipment for holding a plate-like member by discharging fluid to generate a negative pressure between the holding equipment and the member, includes a columnar main body, a flat end face formed at the main body, that faces the member, a concave part formed at the end face, one or more fluid passages that discharge fluid into the concave part to form a swirl flow or a radial flow, and a liquid supply device for supplying a part of the member with a liquid, the part facing the centre of the swirl flow or the radial centre of the radial flow.

摘要翻译： 用于通过排出流体以在保持设备和构件之间产生负压来保持板状构件的保持设备包括柱形主体，形成在主体上的面向构件的平坦端面，形成为凹部 在所述端面处，将流体排放到所述凹部中以形成涡流或径向流的一个或多个流体通道，以及用于向所述构件的一部分供应液体的液体供应装置，所述液体供应装置面向所述液体的中心 涡流或径向流径的径向中心。

公开(公告)号：US20160300748A1

公开(公告)日：2016-10-13

申请号：US15038496

申请日：2014-11-27

申请人： HARMOTEC CO., LTD.

发明人： Hitoshi IWASAKA ,  Hideyuki TOKUNAGA ,  Yuji KASAI ,  Katsuhiro KOSHIISHI

IPC分类号： H01L21/683 ,  B65G47/91 ,  H01L21/677

CPC分类号： H01L21/6838 ,  B65G47/911 ,  B65G2249/04 ,  H01L21/677

摘要： Conveyance equipment for conveying a plate-like member includes plural items of liquid discharging equipment that hold the member by discharging liquid to generate a negative pressure between the liquid discharging equipment and the member. Each of the plural items of liquid discharging equipment includes a columnar main body, a flat end face formed at the main body, which faces the member, a concave part formed at the end face, and one or more liquid passages that discharge liquid into the concave part at a peripheral edge of the concave part. The one or more liquid passages are arranged so that a direction in which a liquid flows out of the concave part along the end face and a direction from a center of gravity of the member toward a position of the member, opposite the liquid discharging equipment, form an angle smaller than or equal to 90 degrees.

摘要翻译： 用于输送板状构件的输送设备包括多个液体排出设备，其通过排放液体来保持构件，以在排液设备和构件之间产生负压。 多个排液设备中的每一个都包括柱形主体，形成在主体上的与该构件相对的平坦端面，形成在端面的凹部，以及一个或多个液体通道，其将液体排放到 凹部在凹部的周缘部。 所述一个或多个液体通道被布置成使得液体沿着端面从所述凹部流出的方向以及从所述构件的重心朝向与所述液体排放设备相对的所述构件的位置的方向， 形成小于或等于90度的角度。

公开(公告)号：US20240109734A1

公开(公告)日：2024-04-04

申请号：US18285353

申请日：2022-03-25

申请人： HARMOTEC CO., LTD.

发明人： Hitoshi IWASAKA ,  Hideyuki TOKUNAGA ,  Katsuhiro KOSHIISHI ,  Hidemitsu TANAKA ,  Yuji KASAI ,  Naonari IWASAKA

IPC分类号： B65G47/91 ,  B25J15/06

CPC分类号： B65G47/91 ,  B25J15/0683

摘要： A conveyance equipment includes swirl flow-forming body, discharge fluid rectification cover and skirt. The swirl flow-forming body has columnar first body. A columnar recess is inward of lower end face of first body. A pair of fluid passages are formed in columnar first body to extend to inside surface of columnar recess and supply fluid into columnar recess to generate swirling flow. The discharge fluid rectification cover has a second body which includes a disk-shaped base plate and a peripheral wall that extends around the periphery of the base plate. The second body is positioned to cover the columnar recess. A suction port is in the bottom plate. A discharge passage is in the peripheral wall to extend generally tangential to the inside surface of peripheral wall. The skirt is cylindrical and is made of an elastic thin film, a top opening of which is connected to the suction port.

公开(公告)号：US20230191620A1

公开(公告)日：2023-06-22

申请号：US17926957

申请日：2021-05-18

申请人： HARMOTEC CO., LTD.

发明人： Hitoshi IWASAKA ,  Hidemitsu TANAKA ,  Hideyuki TOKUNAGA ,  Katsuhiro KOSHIISHI ,  Yuji KASAI ,  Naonari IWASAKA

IPC分类号： B25J11/00 ,  B25J15/06 ,  B25J15/00 ,  H01L21/683 ,  H01L21/687

CPC分类号： B25J11/0095 ,  B25J15/0616 ,  B25J15/0019 ,  H01L21/6838 ,  H01L21/68707

摘要： A conveyance device includes a plate-shaped main body that faces a plate-shaped object to be conveyed, a plurality of recesses formed in the plate-shaped main body to face an outer circumferential portion of the plate-shaped object to be conveyed, a plurality of discharge channels formed inside the main body, and a plurality of movement restriction members formed on the main body to contact with and to restrict lateral movement of the plate-shaped object to be conveyed. One each of the plurality of discharge channels is connected to one each of the plurality of recesses, and a swirling flow is formed in the plurality of recesses by fluid supplied from the plurality of connected discharge channels. In each of the plurality of recesses, a portion of an opening not covered by the plate-shaped object to be conveyed is covered by one of the plurality of movement restriction members.

公开(公告)号：US20200164527A1

公开(公告)日：2020-05-28

申请号：US16618545

申请日：2018-09-06

申请人： HARMOTEC CO., LTD.

发明人： Hitoshi IWASAKA ,  Hideyuki TOKUNAGA ,  Yuji KASAI ,  Katsuhiro KOSHIISHI ,  Hidemitsu TANAKA ,  Hirohiko ONO ,  Katsutoshi MINOURA ,  Naonari IWASAKA

IPC分类号： B25J15/06 ,  B25B11/00

摘要： A suction device that holds a member by suction in a stable manner is provided. The suction device includes a columnar main body, a flat end face formed on the main body, a concave part formed in the end face, a fluid flow-forming means for forming a fluid swirl flow in the concave part by discharging fluid into the concave part, the fluid swirl flow generating negative pressure that applies suction to a member, and a linear guide groove formed on the end surface along a direction in which the fluid discharged into the concave part flows out of the concave part.

公开(公告)号：US20190027393A1

公开(公告)日：2019-01-24

申请号：US16070995

申请日：2017-10-27

申请人： HARMOTEC CO., LTD.

发明人： Hitoshi IWASAKA ,  Hideyuki TOKUNAGA ,  Yuji KASAI ,  Katsuhiro KOSHIISHI ,  Hidemitsu TANAKA

IPC分类号： H01L21/683 ,  B25J15/06 ,  B65G49/06 ,  B65G49/07 ,  H01L21/677

摘要： Baffle plate to be attached to fluid flow-forming body includes baffle plate main body that is attachable to and detachable from fluid flow-forming body. Baffle plate main body allows a fluid to which suction is applied by negative pressure generated by fluid flow-forming body to pass through, while preventing a member from entering concave part of fluid flow-forming body. Baffle plate also includes support member that is attached to main body of fluid flow-forming body at one end thereof, and supports baffle plate main body at the other end thereof such that baffle plate main body opposes end face of fluid flow-forming body. Support member supports baffle plate main body such that a gap between end face and baffle plate main body is maintained, and a fluid path is formed that allows a fluid flowing out of concave part to flow.