公开(公告)号：US20090065625A1

公开(公告)日：2009-03-12

申请号：US12196158

申请日：2008-08-21

Applicant: Tadashi UOZUMI ,  Hiroki TAKASHIMA ,  Motohiro TANIGAWA

Inventor： Tadashi UOZUMI ,  Hiroki TAKASHIMA ,  Motohiro TANIGAWA

IPC: B65H54/71

CPC classification number: B29C53/828 ,  B29C53/60 ,  B29C53/8091

Abstract: A filament winding apparatus equipped with a transfer mechanism of a terminating end of a fiber bundle using a transfer ring that can be switched from a mandrel after the winding process to a mandrel before the winding process. A cutter cuts a fiber bundle wound around a first transfer ring integral with a mandrel after the winding process and a second transfer ring is moved to the mandrel before the winding process between the first and second transfer rings; and a friction roller positions and holds the second transfer ring when cutting the fiber bundle. The friction roller is pressed and biased against the second transfer ring by a compression spring.

Abstract translation: 一种纤维缠绕装置，其配备有使用转移环的纤维束的终止端的转移机构，所述转移环可以在卷绕过程之后从心轴切换到卷绕过程之前的心轴。 在卷绕过程之后，切割器切割缠绕在与心轴一体的第一传送环周围的纤维束，并且在第一和第二传送环之间的卷绕过程之前将第二传送环移动到心轴; 当切割纤维束时，摩擦辊定位并保持第二传送环。 摩擦辊被压缩弹簧按压并偏压在第二传递环上。

公开(公告)号：US20090065622A1

公开(公告)日：2009-03-12

申请号：US12190479

申请日：2008-08-12

Applicant: Tadashi UOZUMI ,  Hiroki TAKASHIMA ,  Motohiro TANIGAWA

Inventor： Tadashi UOZUMI ,  Hiroki TAKASHIMA ,  Motohiro TANIGAWA

IPC: B65H59/00 ,  B65H54/00

CPC classification number: B29C53/70 ,  B29C53/8016 ,  B29C53/8066

Abstract: A filament winding apparatus includes a hoop winding device and a helical winding device. The hoop winding device includes a disc-shaped wrapping table, a drive mechanism that rotatably drives the wrapping table, four bobbins supported along a peripheral edge of the wrapping table, and a guide member that moves and guides a fiber bundle fed from the bobbin to a mandrel arranged in an insertion hole of the wrapping table. The bobbin is axially supported in a freely rotatable manner with a chuck of a holder fixed to the wrapping table. A ratchet mechanism, which prevents over-rotation in a fiber bundle feeding direction of the bobbin, is arranged between the holder and the chuck.

Abstract translation: 一种长丝缠绕装置，包括环形缠绕装置和螺旋缠绕装置。 环形卷绕装置包括盘形包装台，可旋转地驱动包装台的驱动机构，沿着包装台的周缘支撑的四个筒管，以及引导构件，其将从筒管供给的纤维束移动并引导到 布置在包装台的插入孔中的心轴。 线轴以可自由旋转的方式轴向支撑，其中夹具固定在包装台上。 在保持器和卡盘之间设置有防止筒管的纤维束输送方向上的过度旋转的棘轮机构。

公开(公告)号：US20090107628A1

公开(公告)日：2009-04-30

申请号：US12209983

申请日：2008-09-12

Applicant: Tadashi UOZUMI ,  Motohiro TANIGAWA ,  Hiroki TAKASHIMA

Inventor： Tadashi UOZUMI ,  Motohiro TANIGAWA ,  Hiroki TAKASHIMA

IPC: B32B27/04

CPC classification number: B29B15/122 ,  B29C53/66 ,  B29C53/8066

Abstract: A resin adhesion method and apparatus in an FW molding achieves high speed and facilitates maintenance. A resin is adhered to a fiber by injecting the resin towards a surface of the fiber through a droplet injection device including a plurality of base resin injection nozzles and curing agent injection nozzles. A traveling device travels the fiber with a predetermined opposing spacing with the nozzles. A first path includes a base resin tank that supplies the base resin to the droplet injection device. A second path includes a curing agent tank that supplies the curing agent to the droplet injection device.

Abstract translation: 在FW成型中的树脂粘合方法和设备实现高速度并且便于维护。 将树脂通过包括多个基础树脂注射喷嘴和固化剂注入喷嘴的液滴喷射装置向树脂的表面注入树脂而粘附在纤维上。 行进装置以与喷嘴相对的预定间隔行进纤维。 第一路径包括将基础树脂供应到液滴喷射装置的基础树脂罐。 第二路径包括将固化剂供应到液滴喷射装置的固化剂槽。