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    Cutting and creasing apparatus
    2.
    发明授权
    Cutting and creasing apparatus 失效
    切割和折痕设备

    公开(公告)号：US6039101A

    公开(公告)日：2000-03-21

    申请号：US945031

    申请日：1998-01-23

    Applicant: Robin MacKinnon

    Inventor： Robin MacKinnon

    IPC: B26D7/10 ,  B26D7/20 ,  B26F1/44 ,  B29B13/02 ,  B29C35/04 ,  B29C37/00 ,  B29C53/06 ,  B29C65/00 ,  B31B50/22

    CPC classification number: B29C66/00441 ,  B26D7/10 ,  B26D7/20 ,  B26F1/44 ,  B29B13/023 ,  B29B13/024 ,  B29C53/06 ,  B29C65/18 ,  B29C66/43 ,  B31B1/00 ,  B26F1/40 ,  B26F2001/4436 ,  B26F2001/4445 ,  B29C35/045 ,  B29C37/0057 ,  B29C66/431 ,  B29C66/71 ,  B29L2024/006 ,  B31B2201/147 ,  B31B2201/148 ,  B31B2201/252 ,  Y10T156/1052 ,  Y10T156/12 ,  Y10T83/2133

    Abstract: An apparatus for the cutting and creasing of plastics material sheet is disclosed which comprises a cutting and creasing tool and a corresponding plate arranged for mutual contact characterized in that the plate is free of raised surfaces and is covered with a plastic material, preferably nylon. Additionally, an apparatus for preheating corrugated plastics sheet material is described which comprises a flat bed portion adapted to receive a stack of precut corrugated sheet material blanks with their direction of corrugation aligned, heating means at at least one end of the stack, and fan means at at least one end of the stack, the heating and fan means being arranged such as to direct heated air along the corrugation of at least some of the sheets in the stack and back via the remainder of the sheets in the stack in an endless loop.

    Abstract translation: PCT No.PCT / GB96 / 00938 Sec。 371日期1998年1月23日 102（e）日期1998年1月23日PCT 1996年4月22日PCT公布。 第WO96 / 34725号公报 日本1996年11月7日公开了一种用于塑料材料片材的切割和压痕的设备，其包括切割和折痕工具以及相互接触的相应的板，其特征在于，所述板不具有凸起表面并被塑料材料覆盖 ，优选尼龙。 另外，描述了一种用于预热波纹状塑料片材的装置，其包括平底床部分，该平底部分适于容纳其波纹方向对齐的预切割波纹片材料坯料堆叠，堆叠的至少一端处的加热装置，以及风扇装置 在堆叠的至少一端，加热和风扇装置被布置成沿着堆叠中的至少一些片材的波纹引导加热的空气，并且通过堆叠中的剩余片材以无限循环 。

    Slitting corrugated paperboard boxes
    3.
    发明授权
    Slitting corrugated paperboard boxes 失效
    分切瓦楞纸箱

    公开(公告)号：US5158522A

    公开(公告)日：1992-10-27

    申请号：US763331

    申请日：1991-09-20

    Applicant: James A. Cummings ,  Richard F. Paulson

    Inventor： James A. Cummings ,  Richard F. Paulson

    IPC: B26D1/20 ,  B26D7/01 ,  B31B50/20

    CPC classification number: B26D7/015 ,  B26D1/20 ,  B31B1/00 ,  B31B2201/147 ,  Y10T83/0405 ,  Y10T83/648 ,  Y10T83/6489 ,  Y10T83/6572

    Abstract: Knocked down boxes made of corrugated paperboard are slit longitudinally in an on-line process directly downstream from the folder/gluer in which the boxes are formed. The boxes are first reoriented 90.degree. in a horizontal plane from the positions in which they are formed in the folder/gluer to a reoriented position for movement in a direction transverse to the box fold lines, the boxes are formed into a shingle in the direction of movement, and the shingle is conveyed in that direction into an alignment station. In the alignment station, the lateral edges of the boxes in the shingle are aligned vertically, while the shingle moves through the alignment station, by shifting the boxes transversely to the direction of movement. The aligned shingle is moved into a rotary slitting blade positioned above the shingle and having a cutting edge which extends downwardly below the underside of the shingle where it is received in a slot in a shingle support positioned below and on opposite sides of the blade immediately adjacent the slit edges of the shingle.

    Abstract translation: 由瓦楞纸板制成的敲门框在直接在形成盒子的夹/胶水机的下游的在线处理中纵向切割。 这些箱子首先在水平面上从它们在夹具/胶合器中形成的位置重新定向90度，以便在横向于箱子折叠线的方向上移动，以便在方向上形成木瓦 的运动，并且瓦板沿该方向被输送到对准台中。 在对准站中，木瓦中的箱体的侧边缘垂直对齐，而木瓦通过横向移动箱体移动通过对准站。 对准的木瓦移动到位于木瓦上方的旋转分切刀片中，并且具有在木瓦的下侧下方向下延伸的切割刃，其中它被接收在位于叶片紧邻的叶片的下方和相对侧上的木瓦支架的槽中 木瓦的狭缝边缘。

    High speed platen-type die cutter
    4.
    发明授权
    High speed platen-type die cutter 失效
    高速压板式模切机

    公开(公告)号：US4767393A

    公开(公告)日：1988-08-30

    申请号：US939114

    申请日：1986-12-08

    Applicant: Edwin K. Smith

    Inventor： Edwin K. Smith

    IPC: B26D1/30 ,  B26F1/40 ,  B31B50/22 ,  B31B1/20 ,  B31B1/25

    CPC classification number: B31F1/08 ,  B26D1/305 ,  B26F1/40 ,  B31B1/00 ,  B26F2001/402 ,  B31B2201/147 ,  B31B2201/148 ,  B31B2201/252 ,  Y10T83/205 ,  Y10T83/4766

    Abstract: A flat platen-type cutting and creasing press for sheet material includes a continuously moving closed loop conveyor that carries sheet gripping means in a feed direction along a generally horizontal feed path extending through a sheet loading station, a sheet unloading station, and a cutting station having die elements positioned thereat with the cutting station being positioned between the sheet loading and unloading stations. Eccentric shafts rotating at uniform speed translates platens carrying the die elements along a circular path positioned for the die elements to operatively engage and thereby fully cut a sheet moving along the feed path through said cutting station. Rotating counterbalancing weights on the eccentric shafts are disposed between points on the platens that are connected to the eccentric shafts.

    Abstract translation: 用于片材的平板式切割和压痕压机包括连续移动的闭环输送机，其沿沿着大致水平的进给路径沿进给方向运送纸张夹持装置，该输送路径延伸穿过纸张装载站，纸张卸载站和切割站 其中模具元件定位在该切割站位于片材装载站和卸载站之间。 以均匀速度旋转的偏心轴沿着定位用于模具元件的圆形路径平移承载模具元件的压板，以可操作地接合，从而完全切割沿着通过所述切割站的进给路径移动的片材。 偏心轴上的旋转平衡重物设置在与偏心轴连接的压板上的点之间。

    Device for making cuts in the direction of the advance of pieces of thin material
    7.
    发明授权
    Device for making cuts in the direction of the advance of pieces of thin material 失效
    用于切割薄片材料前进方向的装置

    公开(公告)号：US5775194A

    公开(公告)日：1998-07-07

    申请号：US594921

    申请日：1996-01-31

    Applicant: Valter Spada

    Inventor： Valter Spada

    IPC: B26D7/26 ,  B31B50/22

    CPC classification number: B26D7/2642 ,  B26D7/2614 ,  B26D7/2628 ,  B31B1/00 ,  B31B2201/147 ,  B31B2201/148 ,  Y10T83/4798 ,  Y10T83/9461 ,  Y10T83/9464

    Abstract: A device for making cuts in the direction of the advance of pieces of thin material, for example in slips of paper along the path on which they are fed, includes a cutter carrying drum (1) and a cutting bed drum (2) rotating in opposite directions to each other. The drum (1) carries at least one peripheral cutter (3, 3', 3") whose cutting edge (103) is orientated in the direction of advance of the pieces of material and is curved coaxially with the drum (1), projecting radially beyond it. The cutter (3, 3', 3") is fixed on the cutter carrying drum (1) by a removable (5, 7) base (4, 4', 4") which has an intrinsic elasticity provided by slits such that it provides a certain spring support of the cutter (3, 3', 3") alternatively and in combination in the radial direction and in the direction of oscillation about an axis transverse to the cutting edge (103) of the cutter (3, 3', 3"), in particular substantially parallel to the axis of the drum (1).

    Abstract translation: 用于在沿着它们被供给的路径的纸张的前进方向上切割薄片材料的方向的装置包括切割器承载滚筒（1）和切割床滚筒（2），该切割床滚筒 相反的方向。 滚筒（1）承载至少一个周边切割器（3,3'，3“），其切割边缘（103）沿着材料片的前进方向定向并且与滚筒（1）同轴弯曲， 径向突出超过它。 刀具（3,3'，3“）通过可拆卸（5,7）底座（4,4'，4”）固定在切割器承载滚筒（1）上，该基座具有由狭缝 在切割器（3）的切割刃（103）的轴线的横向方向和绕振动方向交替地并且组合地提供切割器（3,3'，3“）的一定的弹簧支撑。 ，3'，3“），特别是基本上平行于滚筒（1）的轴线。

    Slotter wheel mechanism having dynamically retractable slotter blades
    8.
    发明授权
    Slotter wheel mechanism having dynamically retractable slotter blades 失效
    具有动态缩回开槽刀片的开槽轮机构

    公开(公告)号：US5351589A

    公开(公告)日：1994-10-04

    申请号：US126877

    申请日：1993-09-27

    Applicant: David E. Creaden

    Inventor： David E. Creaden

    IPC: B26D1/62 ,  B26D3/14 ,  B26D7/26 ,  B31B50/22 ,  B26D1/12 ,  B31B1/14

    CPC classification number: B26D7/2642 ,  B26D1/626 ,  B26D3/14 ,  B31B1/00 ,  B31B2201/147 ,  B31B2201/148 ,  B31B2201/255 ,  Y10T83/4711 ,  Y10T83/4798 ,  Y10T83/4836 ,  Y10T83/7868 ,  Y10T83/8748 ,  Y10T83/9408

    Abstract: An improved slotter wheel mechanism (30) designed for use in the formation of box blanks is provided which includes a rotatable wheel assembly (32) supporting one or more slotter blades (34); the blades (34) are coupled to the wheel by means (36) permitting shifting of the blades (34) during rotation of the wheel assembly (32) between an extended slotting position and a retracted blank-clearing position. A cam assembly (406) presents a shiftable cam portion (424) that can be shifted to select a blade extended or retracted position for blade sections (304, 306, and 326) which are interconnected by a respective pivot couplings (332 and 334). The assembly (406) further includes a locking link assembly (448) for locking the blade holder (438) and thereby the blades (442 and 448a, 440b) in the selected position during rotation through the bottom portion of the arc of travel.

    Abstract translation: 提供设计用于形成箱坯的改进的开槽轮机构（30），其包括支撑一个或多个开槽刀片（34）的可旋转轮组件（32）; 刀片（34）通过装置（36）联接到车轮，允许在轮组件（32）在延伸的开槽位置和缩回的空白清除位置之间旋转期间叶片（34）的移动。 凸轮组件（406）具有可移动的可移动的凸轮部分（424），用于选择通过相应的枢轴联接器（332和334）互连的叶片部分（304,306和326）的叶片延伸或缩回位置， 。 组件（406）还包括锁定连接组件（448），用于在旋转通过行程的底部部分期间锁定刀片保持器（438），从而使刀片（442和448a，440b）处于选定位置。

    Packing container blank and container made therefrom
    10.
    发明授权
    Packing container blank and container made therefrom 失效
    包装容器坯料和由其制成的容器

    公开(公告)号：US4655386A

    公开(公告)日：1987-04-07

    申请号：US815756

    申请日：1986-01-02

    Applicant: Alf Billberg

    Inventor： Alf Billberg

    IPC: B65D5/40 ,  B31B50/20 ,  B65D5/06 ,  B65D5/72

    CPC classification number: B65D5/067 ,  B31B1/00 ,  B31B2201/147 ,  B65D2301/10 ,  Y10S229/935

    Abstract: Packing container blanks for gable-top packages are cut out of a material web which, up to now, has caused an appreciable amount of waste material, since the edges of the blanks are irregular and cannot be "dovetailed" into one another. A packing container blank is provided with partly straight, parallel lateral edges (11,12), and partly transverse edges (11,12) which are indented according to a regular pattern which is repeated over the width of the blank. As a result of the indentations, the edges of the blanks too can be formed without wastage.

    Abstract translation: 由于坯料的边缘是不规则的并且不能彼此“燕尾榫”，所以用于山形包装的包装容器坯料从材料纤维网切割出来，其直到现在已经引起可观量的废料。 包装容器坯件具有部分直的平行的侧边缘（11,12）和部分横向边缘（11,12），该边缘根据在坯料的宽度上重复的规则图案而缩进。 作为压痕的结果，坯料的边缘也可以形成而不浪费。

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