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    • 3. 发明申请
    • APPARATUS FOR UNWINDING A STRIP FROM A COIL
    • 用于从线圈中取出条带的装置
    • WO99019094A1
    • 1999-04-22
    • PCT/IB1998/001556
    • 1998-10-07
    • B65H57/28B21C47/00B21C47/18B21C47/20B65H23/185
    • B65H23/185B65H2301/3251B65H2511/21B65H2513/10B65H2553/21B65H2220/01B65H2220/02
    • An apparatus for unwinding a strip (2) from a coil (3) and feeding the strip (2) to an assembly (4) for processing the strip (2) has a rotatable table (10) for supporting the coil (3) and a drive unit (12, 13) for rotating the coil-supporting table (10). The drive unit (12, 13) has a driving gear (12) which meshes with a toothed periphery of a gear ring (11) mounted on the table (10) and which is driven by a motor (13). Further, the appparatus has a device (20, 21) for guiding and tensioning the strip (2) between the coil-supporting table (10) and the processing assembly (4). This device (20, 21) includes a pivotable arm (20) having a strip-guiding unit (21) which is movable towards and away from the coil-supporting table (10) by pivoting of the arm (20), and means (26) for controlling the movement of the arm (20) and thereby the movement of the strip-guiding unit (21) in accordance with the strip-feeding rate and the rotational speed of the coil-supporting table (10).
    • 一种用于从线圈(3)退绕条带(2)并将条带(2)馈送到用于处理条带(2)的组件(4)的装置具有用于支撑线圈(3)的可旋转台(10)和 用于旋转线圈支撑台(10)的驱动单元(12,13)。 驱动单元(12,13)具有驱动齿轮(12),该驱动齿轮(12)与安装在工作台(10)上并由电动机(13)驱动的齿圈(11)的齿形周边啮合。 此外,设备具有用于引导和张紧线圈支撑台(10)和处理组件(4)之间的条带(2)的装置(20,21)。 该装置(20,21)包括具有带状引导单元(21)的可枢转臂(20),该导引单元可通过臂(20)的摆动而朝向和远离线圈支撑台(10)移动;以及装置 26),用于控制臂(20)的运动,从而根据卷材支承台(10)的送纸速度和转速来移动条引导单元(21)。
    • 4. 发明申请
    • VERTICAL SHEET METAL DECOILING SYSTEM
    • 垂直板金属脱模系统
    • WO2011119516A1
    • 2011-09-29
    • PCT/US2011/029292
    • 2011-03-22
    • M.I.C. INDUSTRIES, INC.ANDERSON, Todd, E.
    • ANDERSON, Todd, E.
    • B65H16/00
    • B65H19/123B21C47/18B21C47/24B21C47/242B65H75/248B65H2301/3251B65H2301/413226B65H2403/942B65H2404/1315B65H2701/173
    • A device for decoiling a coil of sheet material includes a support frame, a rotatable spindle supported by the support frame, and multiple conical support rollers supported by the support frame. The rotatable spindle has an axis of rotation directed in a vertical direction and is configured to be positioned in a hollow core of a coil of sheet material. The multiple conical support rollers are configured to support a base of the coil of sheet material, each conical support roller having a conical shape with a wide end and narrow end. Each conical support roller has an axis of rotation and is arranged such that its respective axis of rotation is directed toward the axis of rotation of the rotatable spindle. Each conical support roller is arranged such that a narrow end of the conical support roller is positioned toward the rotatable spindle.
    • 一种用于开卷片材卷材的装置包括支撑框架,由支撑框架支撑的可旋转主轴和由支撑框架支撑的多个圆锥形支撑辊。 可旋转主轴具有沿垂直方向指向的旋转轴并且构造成定位在片材卷材的空心芯中。 多个圆锥形支撑辊构造成支撑片材的线圈的基部,每个锥形支撑辊具有宽端和窄端的圆锥形。 每个锥形支撑辊具有旋转轴线并且被布置成使得其相应的旋转轴线指向可旋转主轴的旋转轴线。 每个锥形支撑辊布置成使得锥形支撑辊的窄端朝向可旋转主轴定位。
    • 6. 发明申请
    • VORRICHTUNG ZUR HERSTELLUNG VON FOLIENROLLEN
    • 器具,用于产生电影角色
    • WO2003051751A1
    • 2003-06-26
    • PCT/EP2002/013408
    • 2002-11-28
    • HEIKAUS UNTERNEHMENSBETEILIGUNGEN UND VERWALTUNG GMBHHEIKAUS, Gerd
    • HEIKAUS, Gerd
    • B65H19/22
    • B65H19/2276B65H19/2207B65H2301/3251B65H2301/41818B65H2408/23157
    • Eine Vorrichtung zur Herstellung von Folienrollen (24),die insbesondere zur Herstellung kernloser Folienrollen geeignet ist, weist eine Rollenhalterung (10) zur Aufnahme einer eine abzuwickelnde Folienbahn (14) aufweisenden Folienrolle (12) auf. Die Folienbahn (14) wird auf einen Wickeldorn (20) zur Herstellung der vorzugsweise kernlosen Folienrolle (24) aufgewickelt. Zur Herstellung einer insbesondere kernlosen Folienrolle (24) weist der Wickeldorn mehrere in Längsrichtung des Wickeldorns (20) verlaufende radial verschiebbare Haltesegmente (50) auf. Nach der Übergabe des Wickeldorns (20) zusammen mit der aufgewickelten Folienrolle (24) an eine Transporteinrichtung (32) wird dieser zu einer Abgabestation (46) transportiert. Die Abgabestation, die zur automatischen Abgabe der aufgewickelten Folienrolle (24) von dem Wickeldorn (20) dient, weist eine Verschiebeeinrichtung auf, durch die die Halteelemente (50) des Wickeldorns (20) in eine Abgabestellung verschoben werden. In dieser Abgabestellung ist der Aussendurchmesser des Wickeldorns geringer, so dass die Folienrolle (24) von dem Wickeldorn (20) abgegeben wird und auf ein Transportband (60) fällt.
    • 用于制造薄膜辊的装置(24),这是特别适合于生产无芯膜辊包括用于接收未卷绕箔带(14),其具有膜卷(12)的辊保持器(10)。 的薄膜片(14)卷绕在用于生产无芯优选膜卷(24),一个卷绕芯轴(20)。 以产生延伸径向移动的保持器部(50)的特定无芯膜卷(24),在多个纵向心轴(20)的卷绕芯轴。 绕制心轴(20)与卷绕的胶卷(24)的传输设备上一起的切换之后(32)被输送到从中排出站(46)。 用于输送站,用于从所述心轴(20)自动地提供卷起膜卷(24),具有通过该心轴(20)的保持元件(50)被移动到分配位置的位移装置。 在该分配位置心轴的外径更小,以使得从所述心轴(20)的膜卷(24)被排出,及到传送带(60)下降。
    • 7. 发明申请
    • METHOD AND APPARATUS FOR PRODUCING CORELESS ROLLS OF SHEET MATERIAL AND A CORELESS ROLL OF MATERIAL
    • 用于生产材料的无色辊和材料的无缝辊的方法和装置
    • WO99006312A1
    • 1999-02-11
    • PCT/CA1998/000081
    • 1998-02-10
    • B65H18/26B65H18/28B65H75/24
    • B65H18/26B65H18/28B65H75/243B65H2301/3251B65H2301/5124B65H2701/1846
    • A roll (50) of sheet material, such as plastic film wrap, having an inner layer wound at low tension and an outer layer wound under greater tension provides a coreless roll. Eliminating the need for a core reduces the cost of producing rolls of sheet material, and reduces the weight and outer dimensions of the roll with a consequent reduction in shipping and storage costs. An apparatus (10) and method for producing such a roll (50), from a pre-wound master roll (20) or as part of a production line for forming the sheet material, involves varying the longitudinal tension applied to the sheet material (22) as it is wound onto an expandable mandrel (100). After the roll (50) has cured, the mandrel (100) is collapsed and disengaged from the roll (50) to provide a coreless roll (50). The master roll (20) can be prestretched prior to forming the coreless roll (50), if desired, and can be prestretched as a step in the formation of the coreless roll (50).
    • 具有内层缠绕在低张力下的片材(例如塑料薄膜包裹物)的辊(50)和以较大张力缠绕的外层提供无芯卷。 消除对芯的需要降低了生产卷材的成本,并减少了卷的重量和外形尺寸,从而降低了运输和储存成本。 从预卷绕的主辊(20)或作为用于形成片材的生产线的一部分制造这种辊(50)的装置(10)和方法包括改变施加到片材的纵向张力( 22),因为它缠绕在可膨胀心轴(100)上。 在辊(50)固化之后,心轴(100)从辊(50)收缩并脱开以提供无芯卷(50)。 如果需要,可以在形成无芯卷(50)之前预拉伸母辊(20),并且可以将预拉伸作为形成无芯卷(50)的步骤。