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公开(公告)号：US20150352824A1
公开(公告)日：2015-12-10
申请号：US14654318
申请日：2013-12-25
Applicant: ZUIKO CORPORATION
Inventor： Yoshiaki Tsujimoto , Yukihiko Fujita
IPC: B32B37/20 , A61F13/532 , A61F13/15 , B32B37/00 , B32B38/06
CPC classification number: B32B37/20 , A61F13/15634 , A61F13/15658 , A61F13/5323 , B32B37/0053 , B32B37/0076 , B32B38/06 , B32B2310/028 , B32B2555/02 , Y10T156/1039
Abstract: Provided is a method for producing a granular powder-containing sheet containing a granular powder in separated container rooms between two sheet materials. After the container rooms are formed in a first sheet material, the first sheet material is transported on the circumferential surface of an anvil roller. In the process of transportation, the granular powder that is fed from a granular powder feeding hopper through a feeding passage is received in the container rooms. Thereafter, the container rooms are covered with a second sheet material, and the two sheet materials are joined to each other on the peripheries of the container rooms.
Abstract translation: 提供了一种在两片材之间的分离的容器室中制备含有颗粒状粉末的含粒状粉末的片材的方法。 在容器室形成第一片材之后，第一片材在砧辊的圆周表面上传送。 在运输过程中，从容器室接收从粒状粉末供给料斗通过供给通道供给的粒状粉末。 此后，容器室被第二片材料覆盖，并且两个片材在容器室的周边彼此接合。
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公开(公告)号：US11352231B2
公开(公告)日：2022-06-07
申请号：US16766448
申请日：2018-11-29
Applicant: ZUIKO CORPORATION
Inventor： Yoshiaki Tsujimoto , Masato Hiroyasu
IPC: B65H19/18
Abstract: A controller includes a shaft control unit that controls driving of a shaft drive source such that a standby side roll is rotated, and a unit control unit that presses a pressing roller against an outer peripheral surface of the standby side roll via a sheet of a supply side roll by performing torque control on a unit drive source in a state in which the pressing roller is positioned in an area from a control switching position to the outer peripheral surface of the standby side roll together with performing position control on the unit drive source in a state in which the pressing roller is positioned in an area farther away from the standby side roll than the control switching position away from the outer peripheral surface of the standby side roll by a preset distance while the standby side roll is rotated by the shaft control unit.
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公开(公告)号：US10589951B2
公开(公告)日：2020-03-17
申请号：US16090810
申请日：2017-04-13
Applicant: ZUIKO CORPORATION
Inventor： Yoshiaki Tsujimoto
Abstract: A method for removing outer layer of rollstock includes: first step of cutting rollstock's outermost circumferential film in a first cut portion, the rollstock formed by a film sheet rolled from base end to tip end and the tip end temporarily fixed to an outer circumferential surface; second step of cutting the film in a second cut portion closer to the base end than the first cut portion, a length from the tip end to the second cut portion being equal to or more than one round of the rollstock's outermost circumference; and step of discarding a first cut-film piece from the first cut portion to the tip end and a second cut-film piece from the first cut portion to the second cut portion by drawing the first and second pieces with a drawing device while driving an unwinding roller mounted with a hollow portion of the rollstock to rotate.
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公开(公告)号：US11286129B2
公开(公告)日：2022-03-29
申请号：US16766044
申请日：2018-11-29
Applicant: ZUIKO CORPORATION
Inventor： Yoshiaki Tsujimoto , Hideki Fujita
Abstract: Provided is a sheet supply device capable of reliably joining sheets by accurately transmitting force for joining the sheets. A joining mechanism includes a pressing roller that presses a sheet of a supply side roll against the outer peripheral surface of a standby side roll; and a moving unit that supports the pressing roller such that the pressing roller is configured to approach and move away from the standby side roll supported by a support shaft disposed at a splice position in the radial direction of the standby side roll. The moving unit supports the pressing roller such that the center of the pressing roller is movable on a straight line passing through the center of a rotation shaft and the center of the support shaft disposed at the splice position.
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公开(公告)号：US20150351973A1
公开(公告)日：2015-12-10
申请号：US14654328
申请日：2013-12-25
Applicant: ZUIKO CORPORATION
Inventor： Yoshiaki Tsujimoto , Yukihiko Fujita
IPC: A61F13/15
CPC classification number: A61F13/15642 , A61F13/15617 , A61F13/15658 , A61F13/5323 , A61F2013/15821
Abstract: Provided is a method for feeding a granular powder from a granular powder feeding hopper onto an upper surface of a sheet material. A feeding passage is disposed so as to extend downward from an outlet of the granular powder feeding hopper so that the lower end of the feeding passage faces the upper surface of the sheet material moving beneath the feeding passage. The feeding passage is opened and closed by the open-close means so that the granular powder is intermittently fed from the granular powder feeding hopper onto the sheet material.
Abstract translation: 提供了一种从粒状粉末供给料斗将粒状粉末供给到片材的上表面的方法。 供给通道设置成从粒状粉末供给料斗的出口向下延伸，使得供给通道的下端面对在进料通道下方移动的片材的上表面。 供给通道由开闭装置打开和关闭，使得颗粒状粉末从颗粒状粉末供料斗间歇地供给到片材上。
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Patent Agency Ranking
公开(公告)号：US11420838B2
公开(公告)日：2022-08-23
申请号：US16766052
申请日：2018-11-29
Applicant: ZUIKO CORPORATION
Inventor： Yoshiaki Tsujimoto , Masato Hiroyasu
Abstract: A controller includes: an adhesion member position determination unit that determines a position of an adhesion member in a rotation direction of a roll on the basis of the result of detection from an adhesion member detector in a state in which the roll has been rotated by a shaft control unit; and an outer diameter determination unit that determines an outer diameter of the roll in a portion where the adhesion member is positioned, the determination being performed on the basis of the result of detection from an outer diameter detector in a state in which driving of shaft drive sources are controlled by the shaft control unit such that the adhesion member is positioned within a detection range of the outer diameter detector on the basis of the position of the adhesion member determined by the adhesion member position determination unit.
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公开(公告)号：US10905597B2
公开(公告)日：2021-02-02
申请号：US16315002
申请日：2016-07-13
Applicant: ZUIKO CORPORATION
Inventor： Yoshiaki Tsujimoto
IPC: A61F13/49 , B65H5/00 , B65G47/244 , A61F13/15 , B65G47/248 , B65H5/12
Abstract: A conveying device comprises: a plurality of holding mechanisms attached to a rotary shaft; a speed-changing mechanism which changes the angular speed of each of the plurality of holding mechanisms; a first cover extending from a first holding mechanism toward a second holding mechanism, such that the first cover covers a gap between the two holding mechanisms from an outside thereof in a radial direction of the rotating shaft; and a second cover extending from the second holding mechanism toward the first holding mechanism such that the second cover covers the gap from the outside thereof in the radial direction, and overlapping with the first cover. The two covers have lengths enough to be able to overlap with each other in the radial direction in a state in which the two holding mechanisms are furthest apart from each other.
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公开(公告)号：US09901486B2
公开(公告)日：2018-02-27
申请号：US14654328
申请日：2013-12-25
Applicant: ZUIKO CORPORATION
Inventor： Yoshiaki Tsujimoto , Yukihiko Fujita
IPC: A61F13/15 , A61F13/532
CPC classification number: A61F13/15642 , A61F13/15617 , A61F13/15658 , A61F13/5323 , A61F2013/15821
Abstract: Provided is a method for feeding a granular powder from a granular powder feeding hopper onto an upper surface of a sheet material. A feeding passage is disposed so as to extend downward from an outlet of the granular powder feeding hopper so that the lower end of the feeding passage faces the upper surface of the sheet material moving beneath the feeding passage. The feeding passage is opened and closed by the open-close means so that the granular powder is intermittently fed from the granular powder feeding hopper onto the sheet material.
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公开(公告)号：US11597619B2
公开(公告)日：2023-03-07
申请号：US16767042
申请日：2018-11-29
Applicant: ZUIKO CORPORATION
Inventor： Yoshiaki Tsujimoto
Abstract: A sheet supply device and a sheet supply method include a guide roller disposed at an opposite side of a standby side roll with respect to a tangential line to an outer peripheral surface of the standby side roll at a pressing position in a state in which a pressing roller is pressed against a pressing position, and configured to guide a sheet from the pressing roller in a direction away from the standby side roll. Furthermore, the second guide roller is fixed to a moving unit so as to be configured to approach and move away from the standby side roll together with the pressing roller.
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公开(公告)号：US11034538B2
公开(公告)日：2021-06-15
申请号：US16309567
申请日：2017-06-09
Applicant: ZUIKO CORPORATION
Inventor： Shinichiro Nagafuchi , Hitoshi Sato , Yoshiaki Tsujimoto
Abstract: A transportation device includes a transportation-side holder that holds a roll. A roll mounting section, a sheet supply device including a supporter that holds the roll in a state where the sheet is continuously feedable, and an intermediate processing device that performs processing set in advance on the roll are disposed within a moving range of the transportation-side holder. A controller controls the transportation device such that the transportation-side holder holds the roll on the roll mounting section, and the roll held by the transportation-side holder is conveyed to the supporter of the sheet supply device through the intermediate processing device.
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