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1. 发明专利

JP2013240861A Cutting apparatus for cutting web member that has a plurality of fibers including tows and cutting method 有权
标题翻译：用于切割具有多种纤维的织物的切割装置，包括切丝和切割方法
公开(公告)号：JP2013240861A
公开(公告)日：2013-12-05
申请号：JP2012115783
申请日：2012-05-21
申请人： Unicharm Corp , ユニ・チャーム株式会社
发明人： NOBUKUNI HISAOKI
IPC分类号： B26D7/02 , B26D1/18 , B26D3/00
CPC分类号： B26D7/32 , B26D1/18 , B26D7/015 , B26D7/025 , B26D7/04 , B26D7/0625 , B26D7/14 , Y10T83/04 , Y10T83/0605 , Y10T83/4594 , Y10T83/4645 , Y10T83/7763
摘要： PROBLEM TO BE SOLVED: To provide a cutting apparatus and a cutting method for cutting a web member at intervals in a transport direction, the web member having a plurality of fibers including tows along the transport direction, the web member being continuous in the transport direction, wherein the apparatus and the method achieve a good cutting performance while suppressing compression-bonding and welding of tows at a target cut position, and wherein the apparatus and the method also make it possible to maintain high bulkiness of a cut sheet-like product of the web member formed by cutting, and make it possible to suppress wear of a cutting edge.SOLUTION: A cutting apparatus includes: an intermittent transport mechanism 20 for intermittently transporting a web member 1a in a transport direction; a disk-like rotatable blade 31 for cutting the web member by moving along a direction intersecting with the transport direction while rotating about a rotation shaft along the transport direction during a suspension period of transport of the web member, and a downstream pressing member 55 for regulating movement of the web member by pressing the web member against the intermittent transport mechanism at a position downstream from a cut position in the transport direction throughout a period during which the rotatable blade member is cutting the web member.
摘要翻译：要解决的问题：为了提供一种用于沿输送方向间隔地切割腹板构件的切割装置和切割方法，所述腹板构件具有沿着输送方向的包括丝束的多根纤维，腹板构件沿输送方向连续其中，所述设备和方法在抑制目标切割位置处的丝束的压接和焊接的同时实现良好的切割性能，并且其中所述设备和方法还使得可以保持切割的片状产品的高膨松度通过切割而形成的腹板构件，并且可以抑制切削刃的磨损。解决方案：切削装置包括：间歇运送机构20，用于沿输送方向间歇地输送腹板构件1a; 盘状可旋转刀片31，用于在幅材部件的运送中止期间沿着与输送方向相交的方向沿着输送方向围绕旋转轴转动而切割幅材部件;以及下游按压部件55，通过在可旋转的叶片构件正在切割幅材部件的整个周期期间，通过在输送方向上的切割位置的下游的位置处将幅材部件压靠在间歇运送机构上来调节卷材的运动。

2. 发明专利

JP2013240862A Cutting apparatus for cutting web member that has a plurality of fibers including tows and cutting method 有权
标题翻译：用于切割具有多种纤维的织物的切割装置，包括切丝和切割方法
公开(公告)号：JP2013240862A
公开(公告)日：2013-12-05
申请号：JP2012115785
申请日：2012-05-21
申请人： Unicharm Corp , ユニ・チャーム株式会社
发明人： NOBUKUNI HISAOKI
IPC分类号： B26D1/14 , B26D1/18 , B26D3/00 , B26D7/02
CPC分类号： B26D1/0006 , A47L13/38 , B26D1/157 , B26D1/18 , B26D7/015 , B26D7/0625 , B26D7/14 , B26D2001/006 , B29C65/08 , B29C66/1122 , B29C66/21 , B29C66/43 , B29C66/69 , B29C66/71 , B29C66/7294 , B29C66/73921 , B29L2031/7406 , Y10T83/04 , Y10T83/4645 , Y10T83/7755 , B29K2023/06 , B29K2023/12 , B29K2067/003
摘要： PROBLEM TO BE SOLVED: To prevent molten residue of tows from being accumulated on a cutting edge of a rotatable blade by preventing the tows from entering into a plurality of recess portions that are formed on the cutting edge, in the case of cutting of a web member that has a plurality of fibers including the tows and that is continuous in a predetermined direction, when the rotatable blade cuts the web member in an intersecting direction which intersects the predetermined direction.SOLUTION: There is disclosed an apparatus for cutting a web member along a direction intersecting with a predetermined direction. The web member has a plurality of fibers including tows along the predetermined direction and is continuous in the predetermined direction. The apparatus includes a disk-like rotatable blade member for cutting the web member by relatively moving in the intersecting direction with respect to the web member while rotating about a rotation shaft, the rotation shaft extending along the predetermined direction, the rotatable blade member including a cutting edge on an outer circumferential edge portion thereof, a plurality of recess portions being formed on the cutting edge, the plurality of recess portions being arranged along a circumferential direction of the rotatable blade member, a mean value of lengths of the plurality of recess portions in the circumferential direction being smaller than a mean value of diameters of the tows contained in the web member.
摘要翻译：要解决的问题：为了防止丝束的熔融残留物通过防止丝束进入形成在切割刃上的多个凹部而积聚在可旋转刀片的切割边缘上，在切割幅材的情况下当可旋转刀片沿与预定方向相交的交叉方向切割腹板构件时，具有包括丝束并且沿预定方向连续的多根纤维的构件。公开了一种用于沿着预定方向切割腹板构件的装置与预定方向相交的方向。腹板构件具有沿预定方向包括丝束并且沿预定方向连续的多根纤维。该装置包括盘形可旋转刀片构件，用于通过相对于腹板构件在相对于腹板构件相对移动的同时围绕旋转轴旋转来切割腹板构件，旋转轴沿预定方向延伸，可旋转刀片构件包括切削刃在其外周缘部分上，多个凹部形成在切削刃上，多个凹部沿着可旋转刀片部件的周向布置，多个凹部的长度的平均值在圆周方向上小于包含在网状构件中的丝束的直径的平均值。

3. 发明专利

JP2013141498A Apparatus and method for manufacturing web member for cleaning 有权
标题翻译：用于制造网络会员清洁的装置和方法
公开(公告)号：JP2013141498A
公开(公告)日：2013-07-22
申请号：JP2012002274
申请日：2012-01-10
申请人： Unicharm Corp , ユニ・チャーム株式会社
发明人： NOBUKUNI HISAOKI
IPC分类号： A47L13/16 , D04H1/736
CPC分类号： B32B38/18 , A47L13/16 , A47L13/38 , B26D5/007 , B26D5/32 , B26D5/34 , B29C65/08 , B29C65/7891 , B29C66/1122 , B29C66/43 , B29C66/69 , B29C66/71 , B29C66/7294 , B29C66/73921 , B29C66/8246 , B29C66/8322 , B29C66/8432 , B29C66/95 , B29C66/9672 , B29L2031/7406 , B32B37/0046 , B32B37/0084 , B32B37/02 , B32B41/00 , B32B43/003 , B65H20/00 , Y10T156/1085 , Y10T156/1304 , B29K2023/06 , B29K2023/12 , B29K2067/003
摘要： PROBLEM TO BE SOLVED: To improve accuracy in transportation stop operation and accuracy in stop position in the intermittent transportation of a continuous web member which is performed when a web member for cleaning is manufactured by cutting the continuous web member.SOLUTION: An apparatus for manufacturing a web member for cleaning, includes: an intermittent transportation mechanism 65 intermittently transporting a continuous web member 1a in a transporting direction; a cutter mechanism 60 provided on the downstream side from the intermittent transportation mechanism 65 in the transporting direction, cutting and separating a downstream end part from the continuous web member 1a during stopping of the transportation of the continuous web member 1a, and thereby forming a downstream end part as the web member 1a for cleaning; a sensor 47 for setting, as a measuring position, a position on the upstream side from the intermittent transportation mechanism 65 in the transporting direction, and measuring a positional deviation from a target stop position of a prescribed part in the continuous web member 1a during stopping of the transportation; and a control portion 48 for controlling transporting quantity pertaining to the intermittent transportation of the intermittent transportation mechanism 65 on the basis of the positional deviation information output from the sensor 47.
摘要翻译：要解决的问题：为了提高在通过切割连续的腹板构件来制造用于清洁的腹板构件时进行的连续腹板构件的间歇运送中的运输停止操作的精度和停止位置的精度。解决方案：一种制造装置用于清洁的腹板构件包括：间歇运送机构65，其沿输送方向间歇地输送连续腹板构件1a; 在传送方向上设置在间歇运送机构65的下游侧的切断机构60，在连续的腹板部件1a的输送停止时，从连续卷筒纸部件1a的下游端部切断分离，由此形成下游侧端部作为用于清洁的腹板构件1a; 传感器47，用于将传送方向上的间歇运送机构65的上游侧的位置设定为测量位置，并且测量与停止期间的连续卷筒纸1a中的规定部位的目标停止位置的位置偏差的运输; 以及控制部48，用于根据从传感器47输出的位置偏差信息来控制与间歇输送机构65的间歇输送有关的输送量。

4. 发明专利

JP2014128864A Cutting device and method of manufacturing cleaning member using cutting device 有权
标题翻译：切割装置和使用切割装置制造清洁构件的方法
公开(公告)号：JP2014128864A
公开(公告)日：2014-07-10
申请号：JP2012289178
申请日：2012-12-29
申请人： Uni Charm Corp , ユニ・チャーム株式会社
发明人： SAITO KUNIHIKO , TAKAHASHI SHIGETOMO , HOSHIKA KAZUHIKO , NOBUKUNI HISAOKI
IPC分类号： B26D1/14 , B26D1/18 , B65H35/08
CPC分类号： B26D1/11 , B26D1/16 , B26D5/20 , B26D7/0625 , B26D11/00 , Y10T83/0586 , Y10T83/4473
摘要： PROBLEM TO BE SOLVED: To provide a cutting device capable of forming a uniform cut surface while reducing fiber flocks generated when cutting a web member.SOLUTION: A cutting device 160 for cutting a web member 1a (S4) including fiber bundles F1 to F4 continuously extending in a transport direction MD and intermittently transported in the transport direction in a cross-sectional direction CD crossing the transport direction is provided. The cutting device includes a plurality of disc-shaped rotary blades 231A and 231B cutting the web member by moving in the cross-sectional direction while rotating around rotational shafts C231 extending in the transport direction when the web member is stopped. The plurality of rotary blades are arranged to be substantially aligned in the cross-sectional direction and include the rotary blade rotating in one direction and that rotating in an opposite direction.
摘要翻译：要解决的问题：提供能够形成均匀切割面的切割装置，同时减少在切割卷筒纸部件时产生的纤维绒毛。解决方案：一种切割装置160，用于连续地切割包括纤维束F1至F4的卷筒纸1a（S4）提供沿传送方向MD延伸并且沿与输送方向交叉的横截面方向CD沿输送方向间歇地传送。切割装置包括多个盘形旋转刀片231A和231B，该盘形旋转刀片231A和231B通过沿着横截面方向移动，同时围绕在幅材构件停止时在传送方向上延伸的旋转轴C231旋转而切割腹板构件。多个旋转叶片被布置成在横截面方向上基本对齐，并且包括沿一个方向旋转并且沿相反方向旋转的旋转叶片。

5. 发明专利

JP2013241695A Apparatus and method for cutting continuous web having plurality of fibers including tows 有权
标题翻译：用于切割连续网络的装置和方法包括毛绒的纤维的多重性
公开(公告)号：JP2013241695A
公开(公告)日：2013-12-05
申请号：JP2012115784
申请日：2012-05-21
申请人： Uni Charm Corp , ユニ・チャーム株式会社
发明人： NOBUKUNI HISAOKI
IPC分类号： D06H7/02
CPC分类号： B26D1/605 , B26D1/565 , B26D1/60 , Y10T83/0515 , Y10T83/4691 , Y10T83/4757 , Y10T83/9379
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for cutting a continuous web having a plurality of fibers including tows along a predetermined direction so as to have an interval in the predetermined direction, and capable of cutting the continuous web without stopping the conveying of the continuous web.SOLUTION: An apparatus cuts a continuous web having a plurality of fibers having tows along a predetermined direction so as to have an interval in the predetermined direction while conveying the continuous web on a predetermined track along the predetermined direction. The apparatus comprises: a disk-like rotating blade member 31 for cutting the continuous web; a regulation unit 50 for regulating relative movement in the predetermined direction of the continuous web relative to the rotating blade member while cutting the continuous web by the rotating blade member; and a reciprocation traveling mechanism 21 allowing both of the rotating blade member and the controlling member to travel along forward and return passages parallel to the predetermined track.
摘要翻译：要解决的问题：提供一种用于切割连续卷材的装置和方法，所述连续卷材具有沿着预定方向的包括丝束的多根纤维，以便在预定方向上具有间隔，并且能够在不停止输送的情况下切割连续卷材连续卷筒纸。一种装置沿着预定方向切割具有多根纤维的连续幅材，该多根纤维具有沿着预定方向的丝束，以沿着预定方向在预定轨迹上输送连续幅材，沿预定方向具有间隔。该装置包括：用于切割连续卷材的盘状旋转叶片构件31; 调节单元50，用于在通过旋转叶片构件切割连续卷材的同时，调节连续幅材相对于旋转叶片构件的预定方向的相对运动; 以及允许旋转叶片构件和控制构件两者沿前进行进并平行于预定轨道的返回通道的往复运动机构21。

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