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公开(公告)号：US5354007A
公开(公告)日：1994-10-11
申请号：US66621
申请日：1993-05-24
CPC分类号： B65H20/14
摘要： A device for feeding the leader of a paper web from below to a rolling machine roll, with a number of guide plates which direct the web leader upward and which, viewed in the web running direction, are arranged increasingly more steeply and eventually vertically, additionally with blowing organs that feature each a hollow body arranged transverse to the web running direction and a number of nozzles arranged in the web running direction, and which, viewed in web running direction, are arranged each between two overlapping guide plates. The invention is characterized in that at least the blowing organ which, in the web running direction, precedes the first vertical plate features turbulence-generating nozzles.
摘要翻译： 用于将纸幅的引导件从下方供给到轧制机辊的装置，其中多个引导板将纸幅引导件向上引导，并且从纸幅运行方向观察到的引导板越来越陡峭地并且最终垂直地布置 具有吹风器具，其各自具有横向于幅材运行方向的中空体和沿着幅材运行方向布置的多个喷嘴，并且从幅材运行方向观察，布置在两个重叠的导向板之间。 本发明的特征在于，至少在卷筒纸行进方向上的第一垂直板之前的吹风器具有湍流产生喷嘴。
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公开(公告)号：US4795106A
公开(公告)日：1989-01-03
申请号：US126478
申请日：1987-11-30
CPC分类号： B65H75/242 , B65H18/04 , B65H2301/41346 , B65H2405/454 , Y10T279/1045
摘要： A clamping head is equipped with angular spreading bodies which engage a winding core. Impingement of the winding core end face on a stop moves the spreading bodies longitudinally on a bevel of the clamping head core against spring force, thereby spreading the spreading bodies so as to engage the inside circumference of the winding core. To that end, the clamping head features a sleeve-shaped part which centers the winding core and is provided with longitudinally extending slots for the angular spreading bodies. A shank of each spreading body, extends radially outward, forms at least indirectly the stop for the winding core end face. Longitudinally movable in the slot, the other shank of the spreading body has a projection which protrudes radially inward and interacts with the bevel of the clamping head core so as to cause the shank to move beyond the peripheral surface of the sleeve-shaped part as the projection runs onto the bevel.The clamping head secures the winding core in both nonpositive and form-fitting fashion in that the spreading body shanks dig into the winding core. It is distinguished by a design from components which are relatively simple to manufacture and of which the spreading bodies exposed to wear can be replaced easily.
摘要翻译： 夹头配备有与卷绕芯接合的角扩散体。 卷绕芯体端面在止动件上的冲击使得扩展体在夹紧头芯的斜面上纵向纵向移动，以克服弹簧力，从而扩展展开体以与卷绕芯的内周啮合。 为此，夹紧头具有套筒形部分，该部分使卷绕芯心居中，并为角度扩展体提供纵向延伸的槽。 每个铺展体的柄部径向向外延伸，至少间接地形成用于卷绕芯端面的止挡件。 在狭槽中纵向移动，展开体的另一个柄部具有径向向内突出的突起，并与夹头芯的斜面相互作用，从而使得柄部移动超过套筒形部件的周面，如 投影运行到斜面上。 夹紧头以非正性和形式配合的方式固定绕组芯，使得扩展体柄进入绕组芯。 其特征在于从制造相对简单的组件的设计，其易于磨损的展开体可以容易地更换。
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公开(公告)号：US4749140A
公开(公告)日：1988-06-07
申请号：US930294
申请日：1986-11-13
申请人： Hans-Albrecht Ruff
发明人： Hans-Albrecht Ruff
CPC分类号： B65H19/2284 , B65H19/305 , B65H2301/4148 , B65H2301/414866 , B65H2301/5133
摘要： A winding machine for paper-core insertion is provided for the simultaneous, shaftless winding in two winding beds the strips of a web slit lengthwise. The machine has three support rollers generally arranged next to each other, and the web strips are alternately run into the winding beds. A winding frame with a core guide is associated with each edge of the wound rolls, which core guides have core grips. A transport device, positioned above the middle of the three support rolls, cooperates with an insertion assembly to transfer new paper cores into the respective winding beds. Alignment of all paper cores in unbroken sequence on the transport device ensures transfer of the paper cores of the proper width to the correct location. Each winding frame has an insertion device on either side of a separating plane defined by consecutive wound rolls. The insertion devices transport new paper cores to the appropriate core grips for transfer to the winding bed.
摘要翻译： 提供了用于纸芯插入的卷绕机，用于在两个卷绕床中同时，无轴地卷绕卷轴狭缝的条带。 机器具有通常彼此相邻布置的三个支撑辊，并且卷筒纸条交替地进入卷绕床。 具有芯引导件的卷绕框架与卷绕辊的每个边缘相关联，该芯引导件具有芯夹。 位于三个支撑辊的中间的输送装置与插入组件配合以将新的纸芯转移到相应的卷绕床中。 所有纸芯在输送装置上以不间断的顺序排列，确保将适当宽度的纸芯转移到正确的位置。 每个卷绕框架在由连续卷绕辊限定的分离平面的任一侧上具有插入装置。 插入装置将新的纸芯输送到适当的芯柄以转移到绕线床。
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公开(公告)号：US4732341A
公开(公告)日：1988-03-22
申请号：US930293
申请日：1986-11-13
申请人： Hans-Albrecht Ruff
发明人： Hans-Albrecht Ruff
CPC分类号： B65H19/2284 , B65H18/021 , B65H2301/4148 , B65H2301/414866 , B65H2301/5133
摘要： A winding machine is provided with three support rollers horizontally aligned with parallel longitudinal axes and cooperating to define winding beds therebetween. The support rollers are arranged for simultaneously winding the alternate strips of a web slit lengthwise into at least two wound rolls in alternate winding beds. Each sidewall or front surface of the wound rolls cooperates with a winding frame, which guides the wound roll. Ejection apparatus are provided for each of the wound rolls and are mounted generally vertically disposed above the middle support roller in the machine. Each ejection apparatus has at least one rocking lever with a pressure bar at its lower end for each of the wound rolls, which rocking levers are mounted on longitudinally displaceable carriages. The rocking lever pressure bar has a length less than one-half the width of the narrowest wound roll and contacts the wound roll to move it from the winding machine.
摘要翻译： 绕线机设置有与平行的纵向轴线水平对准的三个支撑辊，并且配合以在其间限定绕线床。 支撑辊被布置成同时将纤维网狭缝的交替条带纵向卷绕到备用绕组床中的至少两个卷绕辊中。 卷绕辊的每个侧壁或前表面与引导卷绕辊的卷绕框架配合。 为每个卷绕辊提供喷射装置，并且大致垂直地设置在机器上的中间支撑辊上方。 每个喷射装置具有至少一个摆动杆，在其下端具有用于每个卷绕辊的压力杆，该摇摆杆安装在纵向可移动的滑架上。 摇杆压杆的长度小于最窄卷绕辊的宽度的一半，并与卷绕辊接触，使其从卷绕机移动。
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5.发明授权Cutting device for a winding machine for winding a web of material, particularly a paper web 失效用于卷绕材料的卷绕机的切割装置，特别是纸幅
公开(公告)号：US5310130A
公开(公告)日：1994-05-10
申请号：US962471
申请日：1992-10-16
申请人： Martin Wieland , Hans-Albrecht Ruff
发明人： Martin Wieland , Hans-Albrecht Ruff
IPC分类号： B65H19/26
CPC分类号： B65H19/26 , B65H2301/41891
摘要： A cutting device for a winding machine for winding a web of material, particularly a paper web, the winding machine having two support rollers, one of the support rollers being partially wrapped by the web of material which is advanced upward from underneath the support rollers and introduced into a space between the support rollers, to be wound into a finished roll which rests on the winding bed formed by the two support rollers. A tiltable cutting device includes a blade, a blade carrier, a connecting link, and a support structure. The blade carrier and the support structure are pivotally connected to each other by the connecting link in such a manner that the blade carrier can be tilted into a position in which the blade faces the web of material while the opposite end of the blade carrier rests against the outer surface of the unwrapped support roller.
摘要翻译： 一种用于卷绕材料卷材（特别是纸幅）的卷绕机的切割装置，所述卷绕机具有两个支撑辊，其中一个支撑辊由从支撑辊下方向上推进的材料卷片部分地包裹， 引入到支撑辊之间的空间中，以被卷绕在由两个支撑辊形成的绕线床上的成品辊中。 可倾斜的切割装置包括刀片，刀片托架，连接连杆和支撑结构。 叶片载体和支撑结构通过连接链节彼此枢转地连接，使得叶片载体可以倾斜到叶片面向材料幅材的位置，同时叶片载体的相对端抵靠 展开的支撑辊的外表面。
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公开(公告)号：US5165618A
公开(公告)日：1992-11-24
申请号：US642178
申请日：1991-01-17
申请人： Hans-Albrecht Ruff
发明人： Hans-Albrecht Ruff
CPC分类号： B65H18/16 , B65H2301/414866 , B65H2301/5133 , B65H2404/43
摘要： A winding machine with receiving stations for winding rolls arranged on both sides of a roller, to which web-form material runs alternately (as viewed in machine transverse direction). On a machine frame there are arranged axially unslidable load rollers following one upon another over the usable machine width. The load rollers are movable with operating arrangement against the winding rolls. For the use of the load rollers it is merely required that there be selected those rollers which lie within the width of the corresponding web strip.
摘要翻译： 一种卷绕机，其具有布置在辊的两侧上的卷绕辊的接收站，该卷筒纸材料交替地（从机器横向看）。 在机架上布置有轴向不可拆卸的负载辊，在可用的机器宽度上彼此相继。 承载辊可以以相对于卷绕辊的操作装置移动。 对于使用负载辊，只需要选择那些位于相应带材宽度范围内的辊。
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公开(公告)号：US4793567A
公开(公告)日：1988-12-27
申请号：US108228
申请日：1987-10-14
CPC分类号： B65H75/08 , B65H18/06 , B65H2301/41346
摘要： A clamping head is shown having a cylindrical portion engaging an interior portion of an associated winding tube and a collar or flange which axially abuts against the axial end face of the associated winding tube; extending axially between the cylindrical portion and the collar or flange is a conical portion of longitudinally extending serration; the teeth of such serration start, from the diameter of the cylindrical portion, beginning with a zero cross-section and increase toward the collar or flange with steadily increasing geometrically similar cross-section.
摘要翻译： 示出了夹紧头具有接合相关联的卷绕管的内部的圆柱形部分和轴向抵靠相关联的卷绕管的轴向端面的轴环或凸缘; 在圆柱形部分和套环或凸缘之间轴向延伸的是纵向延伸的锯齿形的锥形部分; 这种锯齿的齿从圆柱形部分的直径开始，以零截面开始，并且朝着朝向凸缘或凸缘增加并逐渐增加的几何相似的横截面。
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