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    • 4. 发明申请
    • METHOD IN REELING A PAPER OR BOARD WEB AND A REEL-UP
    • 打印纸或纸板网的方法和重新组合
    • WO2007010094A2
    • 2007-01-25
    • PCT/FI2006/050346
    • 2006-07-20
    • METSO PAPER, INC.TIILIKAINEN, MarkoKOJO, TeppoMÄKINEN, RistoLANNES, PetteriTIITTA, JariPITKÄNEN, Tatu
    • TIILIKAINEN, MarkoKOJO, TeppoMÄKINEN, RistoLANNES, PetteriTIITTA, JariPITKÄNEN, Tatu
    • B65H19/22B65H18/26
    • B65H18/26B65H19/2207B65H19/2253B65H2301/31622B65H2301/4148B65H2408/236B65H2408/237
    • The invention relates to a method in reeling a paper or board web, in which method the web (W) is reeled around a reeling shaft (21; 24) to a web roll (22; 20) by means of a reeling nip between a reeling cylinder (10) and the forming web roll (22, 20), which reeling takes place in a primary stage in a primary position and in a secondary stage in a secondary position. In the method, the reeling cylinder (10) is transferred substantially in the direction corresponding the principal incoming direction (SlO) of the web coming to the reeling cylinder and the forming web roll (20, 22) is transferred from the primary stage to the secondary stage in a substantially horizontal movement. The invention also relates to a method in which the paper or board web is reeled by means of a large-diameter reeling cylinder (10), the proportion of the diameter of which reeling cylinder (10) to the width of the web being reeled is defined such that for the operational area is chosen an area above the curve defined by equation y=- 0,0009x3 + 0,025x2 - 0,2567x + 1,0903 in which y = diameter of reeling cylinder/width of web being reeled and x = width of web being reeled . Furthermore, the invention relates to a reel-up for reeling a paper or board web into a web roll, which comprises means for transferring the reeling cylinder (10) in a direction (SlO) substantially corresponding the principal incoming direction of the web (W) coming to the reeling cylinder (10) and means for reeling the web roll in the primary position and means for reeling the web roll in the secondary position, which are arranged so that the movement of the forming web roll (22) from the primary position to the secondary position is substantially straight in the horizontal direction. The invention also relates to a reel-up in which the proportion of the diameter of the reeling cylinder (10) to the width of the web being reeled is defined such that the operational area is of equation y=- 0,0009x3 + 0,025x2 - 0,2567x + 1,0903.
    • 本发明涉及一种卷纸纸板或纸板卷材的方法,在该方法中,纸幅(W)通过卷纸辊(21; 24)绕卷筒卷(22; 20)卷绕到纸卷(22; 20) 卷取圆筒(10)和成形腹板卷(22,20),其卷绕在主要位置的初级阶段中并且在次级阶段中发生。 在该方法中,卷取滚筒(10)基本上沿着与卷取滚筒的卷筒纸的主要进入方向(S10)相对的方向转印,并且成形卷筒纸(20,22)从初级转印到 基本水平运动的二级。 本发明还涉及一种方法,其中通过大直径卷取筒(10)卷绕纸或纸幅,其卷取筒(10)的直径与卷绕的幅材的宽度的比例为 被定义为使得操作区域被选择为由等式y = -0,0009x3 + 0,025x2-2,2567x + 1,0903定义的曲线上方的区域,其中y =卷取筒直径/卷筒纸宽度和x 卷筒纸的宽度。 此外,本发明涉及一种用于将纸或纸板卷绕到卷筒纸卷筒中的卷取机,其包括用于沿着基本对应于幅材的主要进入方向(W)的方向(S10)传送卷纸筒(10)的装置 )和用于卷绕卷筒纸卷在第一位置的装置,以及用于卷绕第二位置的卷筒纸卷的装置,其布置成使得成形卷筒纸(22)从主卷轴 位于第二位置的位置在水平方向上基本上是直的。 本发明还涉及一种卷取机,其中卷取滚筒(10)的直径与卷筒纸的宽度的比例被定义为使得操作区域为等式y = -0,0009x3 + 0,025x2 - 0,2567x + 1,0903。
    • 7. 发明申请
    • A METHOD AND A DEVICE FOR GUIDING A WEB
    • 一种用于引导WEB的方法和装置
    • WO2005056446A1
    • 2005-06-23
    • PCT/FI2004/050186
    • 2004-12-15
    • METSO PAPER, INCNAATTI, IlkkaKOJO, TeppoMÄKINEN, RistoRIIHELÄ, VesaKEMPPAINEN, MattiTYNKKYNEN, TopiTIILIKAINEN, Marko
    • NAATTI, IlkkaKOJO, TeppoMÄKINEN, RistoRIIHELÄ, VesaKEMPPAINEN, MattiTYNKKYNEN, TopiTIILIKAINEN, Marko
    • B65H18/22
    • B65H18/22
    • In a reeling process a paper web is continuously reeled into reels around rotating reeling cores in such a manner that the web (W) is guided into a reel (R) around a reeling core (5) through a reeling nip between a loop of an endless supporting member (1) and the reel (R), at least in some stage the reeling core (5) is transferred in relation to the loop of the supporting member (1) according to the growth of the diameter of the reel (R) in such a manner that the position of said reeling nip (N) moves for­ward on the web-carrying portion of the endless supporting member (1) in the travel direction of said portion. The wrap angle (α) of the web (W) at the location of the first guiding roll (2) of the loop of the endless supporting member (1) and at the same time the web tension of the web at the location of the first guiding roll (2) is controlled by means of a web guiding roll (8) preceding the loop in the travel direction of the web (W).
    • 在卷取过程中,纸幅被连续地卷绕在旋转的卷取芯周围的卷轴中,使得卷筒纸(W)通过卷绕芯(5)周围的卷绕辊隙被引导到缠绕芯(5)周围的卷轴(R) 至少在一些阶段中,卷绕芯(5)相对于支撑构件(1)的环被转移,根据卷轴(R)的直径的增长,至少在一些阶段中,环形支撑构件(1)和卷轴 ),使得所述卷取辊隙(N)的位置在所述部分的行进方向上在环形支撑构件(1)的卷筒纸承载部分上向前移动。 在环形支撑构件(1)的环的第一引导辊(2)的位置处的幅材(W)的包角(α),并且同时在幅材的位置处的幅材的幅材张力 第一引导辊(2)通过在卷筒纸(W)的行进方向上的环之前的卷筒纸引导辊(8)来控制。
    • 8. 发明申请
    • METHOD AND ARRANGEMENT FOR ADJUSTING A NIP FORCE
    • 调整NIP力的方法和装置
    • WO2009074719A1
    • 2009-06-18
    • PCT/FI2008/050727
    • 2008-12-11
    • METSO PAPER, INC.TIITTA, JariTIILIKAINEN, MarkoMÄKINEN, Risto
    • TIITTA, JariTIILIKAINEN, MarkoMÄKINEN, Risto
    • B65H18/26
    • B65H18/26B65H2301/41468B65H2601/22
    • The invention relates to a method and arrangement for adjusting a nip force (Fn) between a winding cylinder (203) and a machine roll (204) in a winder unit, wherein the winding cylinder is adapted to be movable in an adjustment direction, which is perpendicular to the winding cylinder's shaft and diverges from a horizontal direction. The winder unit includes a force generating unit (205) for pressing the winding cylinder in the adjustment direction against the machine roll. The arrangement according to the invention comprises a load cell assembly (206), which is adapted to determine a horizontal component force acting on the winding cylinder, and an adjustment unit (208), which is adapted to regulate the strength of a force produced by the force generating unit on the basis of the determined horizontal component force. The adjustment of nip force is not substantially hampered by gravity, because the nip force is adjusted on the basis of such a component force which is substantially perpendicular to gravity.
    • 本发明涉及一种用于调节卷绕单元中的卷筒(203)和机辊(204)之间的夹紧力(Fn)的方法和装置,其中卷绕筒适于在调节方向上移动, 垂直于卷筒的轴并且从水平方向发散。 卷绕单元包括用于将卷绕筒沿调节方向压靠在机器辊上的力产生单元(205)。 根据本发明的装置包括称重传感器组件(206),其适于确定作用在卷筒上的水平分力;以及调节单元(208),其调节由 所述力产生单元基于所确定的水平分力。 压力的调节基本上不受重力的阻碍,因为基于基本上垂直于重力的分力,调节压力。