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1.发明授权公开(公告)号：US06325881B1
公开(公告)日：2001-12-04
申请号：US09071884
申请日：1998-05-05
IPC分类号： B31F128
摘要： The present invention relates to a method capable of certainly correcting a phase shift between a plurality of core paper layers. In the method according to this invention, the next phase shift quantity &dgr;′3 is estimated on the basis of a previous measured phase shift value &dgr;1 and the present measured phase shift value &dgr;2 and a single-faced corrugated fiberboard sheet tension changing quantity &Dgr;T1 for correction of the next phase shift quantity &dgr;′3 estimated is calculated to adjust the tension to the single-faced corrugated fiberboard sheet on the basis of the calculated tension changing quantity &Dgr;T1. This invention is effectively applicable when, for example, manufacturing a two-layer core single-faced corrugated fiberboard sheet or the like.
摘要翻译： 本发明涉及能够可靠地校正多个芯纸层之间的相移的方法。 在根据本发明的方法中，基于先前测量的相移值delta1和当前测量的相移值delta2以及单面瓦楞纸张张力变化量DELTAT1来估计下一个相移量Δ'3，以用于 根据计算出的张力变化量DELTAT1，计算估计的下一个相移量δ'3的校正值，以调整单面瓦楞纤维板的张力。 当例如制造双层芯单面瓦楞纸片等时，本发明是有效的。
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公开(公告)号：US6032713A
公开(公告)日：2000-03-07
申请号：US914146
申请日：1997-08-19
申请人： Hiroshi Ishibuchi , Kazukiyo Kouno , Kuniaki Wakusawa , Kouji Hattori , Yukuharu Seki , Makoto Ando
发明人： Hiroshi Ishibuchi , Kazukiyo Kouno , Kuniaki Wakusawa , Kouji Hattori , Yukuharu Seki , Makoto Ando
CPC分类号： B32B38/1841 , B31F1/2813 , B31F1/2831 , Y10T156/1016
摘要： A first tension adjustor for adjusting the tension of a liner and a pitch measuring device for measuring the corrugation pitch of a first core board of a single-faced corrugated board are used. A first tension controller operates so that the tension acting on the liner is adjusted on the basis of the corrugation pitch of the first core board of the single-faced corrugated board. Further, a second tension adjustor for adjusting the tension of the single-faced corrugated board and a phase shift measuring device for measuring a phase shift between the corrugations of the first core board of the single-faced corrugated board and the corrugations of a second core board to be laminated to the first core board are used. A second tension controller operates so that the tension acting on the single-faced corrugated board is adjusted on the basis of the phase shift measured by the phase shift measuring device. According to this construction it is possible to prevent a pitch shift and a phase shift of core board corrugations and there can be obtained a corrugated board of high quality.
摘要翻译： 使用用于调节衬套的张力的第一张力调节器和用于测量单面波纹板的第一芯板的波纹间距的俯仰测量装置。 第一张力控制器操作，使得基于单面瓦楞纸板的第一芯板的波纹间距来调节作用在衬套上的张力。 此外，用于调节单面波纹板的张力的第二张力调节器和用于测量单面瓦楞纸板的第一芯板的波纹与第二芯的波纹之间的相移的相移测量装置 使用层压到第一核心板的板。 第二张力控制器的操作使得基于由相移测量装置测量的相移来调节作用在单面瓦楞纸板上的张力。 根据这种结构，可以防止芯板波纹的间距偏移和相移，并且可以获得高质量的瓦楞纸板。
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公开(公告)号：US6117261A
公开(公告)日：2000-09-12
申请号：US72358
申请日：1998-05-05
申请人： Hiroshi Ishibuchi , Kazukiyo Kohno , Yukuharu Seki , Makoto Ando
发明人： Hiroshi Ishibuchi , Kazukiyo Kohno , Yukuharu Seki , Makoto Ando
CPC分类号： B65H23/105 , B31F1/2836 , B32B38/1825 , B32B38/1875 , B65H2701/1762 , Y10T156/1016 , Y10T156/1025
摘要： The present invention relates to a sheet tension adjusting method which allows the tension to a single-faced corrugated fiberboard sheet or a liner to be greatly adjusted with a high accuracy to be capable of the adjustment of upward or downward warps of the corrugated fiberboard sheet. In the method according to this invention, when manufacturing a single-faced corrugated fiberboard sheet S.sub.1 in a manner that a liner L.sub.1 is adhered onto a corrugated sheet C.sub.1, the single-faced corrugated fiberboard sheet S.sub.1 is wound around one or more rolls 1 to change a braking force to the roll 1, thereby adjusting the tension to the single-faced fiberboard sheet S.sub.1. Further, this invention is effectively applicable in manufacturing various kinds of corrugated fiberboard sheets.
摘要翻译： 本发明涉及一种张力调节方法，其能够以高精度极大地调整单面瓦楞纤维板片或衬垫的张力，从而能够调整瓦楞纸板的向上或向下的翘曲。 在根据本发明的方法中，当以将衬垫L1粘附到波纹片C1上的方式制造单面瓦楞纤维板S1时，单面瓦楞纤维板S1卷绕在一个或多个辊1至 将制动力改变到辊1，从而调节单面纤维板S1的张力。 此外，本发明可有效地应用于各种瓦楞纸板的制造。
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公开(公告)号：US5518457A
公开(公告)日：1996-05-21
申请号：US308579
申请日：1994-09-19
CPC分类号： B31F1/2877 , B31F1/2831 , B32B37/1027 , B32B37/1036 , B32B38/1841 , F16H7/02 , F16H7/18 , B32B2309/06 , B32B2309/72
摘要： A single facer which includes a rotating corrugating roll for corrugating a medium; an endless belt for pressing a liner against the medium on the corrugating roll; at least a pair of belt rolls for running the endless belt; and a direction adjusting mechanism for changing the running direction of the endless belt with respect to the rotating shaft of the corrugating roll within the running plane of the endless belt to correct zigzag or sideway motion of the belt occurring while the belt is running; a detector for detecting sideway displacements of the endless belt; a computer for computing a positional correction to be made in the width direction based on a signal from the detector; and a controller for controlling the direction adjusting mechanism based on a value computed by the computer. In addition to the adjustment of the running direction of the endless belt, a tension balance between the opposite edges of the endless belt can be corrected by adjusting the relative angle between the shafts of the belt rolls.
摘要翻译： 一个单面，其包括用于使介质波纹化的旋转波纹辊; 用于将衬垫压靠在波纹辊上的介质上的环形带; 至少一对用于运行环形带的带辊; 以及方向调节机构，用于在环形带的行进平面内相对于波纹辊的旋转轴改变环形带的行进方向，以纠正在带运行时发生的带的锯齿形或侧向运动; 用于检测环形带的侧向位移的检测器; 计算机，用于基于来自检测器的信号计算在宽度方向上进行的位置校正; 以及控制器，用于基于由计算机计算的值来控制方向调整机构。 除了环形带的行进方向的调整之外，通过调节带辊的轴之间的相对角度可以校正环形带的相对边缘之间的张力平衡。
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公开(公告)号：US6136417A
公开(公告)日：2000-10-24
申请号：US181659
申请日：1998-10-29
CPC分类号： B31F1/2872 , Y10T156/1016 , Y10T428/24694
摘要： The present invention relates to a corrugator and corrugated fiberboard sheet manufacturing method which are capable of accurately adjusting the quantity of moisture included in a sheet to certainly suppress the warp deformation of the sheet with the passage of time. The corrugator has an adhering section equipped with a plurality of pressurizing units separately disposed in series along a sheet conveying direction, where a front linerboard and a rear linerboard are adhered to each other to form a corrugated fiberboard sheet and the corrugated fiberboard sheet formed in the adhering section is processed into a predetermined configuration in a processing section standing on the downstream side of the adhering section. The corrugator comprises sensors placed on the upstream side of the processing section for detecting moisture content conditions of the front linearboard and the rear linerboard, respectively, moisturizing units provided on the upstream side of the sensors and on the downstream side of the adhering section for directly supplying moisture to surfaces of the front linerboard and the rear linerboard and a controller for setting moisture quantities to be supplied from said moisturizing units on the basis of detection information from said sensors.
摘要翻译： 本发明涉及一种波纹板和瓦楞纸片材的制造方法，其能够精确地调节片材中所含的水分量，从而能够随时间地抑制片材的翘曲变形。 瓦楞纸机具有配置有多个加压单元的粘接部，所述多个加压单元沿着纸张输送方向串联分离，其中前衬纸板和后衬纸彼此粘合以形成瓦楞纤维板，并且形成在 在位于粘接部的下游侧的处理部中，将粘接部加工成规定的构造。 波纹板包括放置在处理部分的上游侧的传感器，分别用于检测前线性板和后衬板的水分含量条件，分别设置在传感器的上游侧和附着部分的下游侧的保湿单元，用于直接 向前衬板和后衬板的表面供给湿气，以及控制器，用于根据来自所述传感器的检测信息设定从所述保湿单元供应的水分量。
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公开(公告)号：US6098687A
公开(公告)日：2000-08-08
申请号：US123488
申请日：1998-07-28
摘要： The present invention relates to a single facer, which comprises a humidifying and heating unit placed on the upstream side of an air pressurization corrugating mechanism for humidifying and heating a corrugating medium and a feed mechanism for supplying the corrugating medium, processed by the humidifying and heating unit, to the air pressurization corrugating mechanism at a given speed. The corrugating medium is supplied at the given speed after the humidification and heating process for the corrugating medium, so that an air pressure to be taken at the corrugation is reducible and a predetermined flute configuration is maintainable. In addition, the spring back of the corrugating medium hardly occurs, which makes it possible to manufacture a corrugated fiberboard sheet with a high shock absorbing ability.
摘要翻译： 本发明涉及一个单面，其包括一个加湿和加热单元，放置在空气加压瓦楞机构的上游侧，用于加湿和加热波纹介质，以及用于供应波纹介质的进给机构，通过加湿和加热处理 单位，以给定的速度对空气加压波纹机构。 在瓦楞纸介质的加湿和加热处理之后，以给定的速度供给瓦楞纸介质，使得在波纹处获取的空气压力可以减小，并且可以维持预定的笛槽结构。 此外，瓦楞纸介质的弹簧背部几乎不发生，这使得可以制造具有高冲击吸收能力的瓦楞纸板。
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7.发明授权
公开(公告)号：US5496431A
公开(公告)日：1996-03-05
申请号：US166838
申请日：1993-12-15
申请人： Tadashi Hirakawa , Yukuharu Seki , Makoto Ando
发明人： Tadashi Hirakawa , Yukuharu Seki , Makoto Ando
IPC分类号： B31F1/20 , B26D1/04 , B26D1/60 , B26D7/20 , B26D7/26 , B26D9/00 , B26F3/00 , B29C65/00 , B31B50/16 , B26D3/00 , B32B31/18
CPC分类号： B65H35/02 , B26D1/045 , B26D1/605 , B26D7/20 , B26D7/2628 , B26D9/00 , B26F3/004 , B31B1/00 , B65H35/04 , B26D2011/005 , B29C66/84121 , B31B2201/145 , B65H2511/10 , Y10T156/1025 , Y10T156/1084 , Y10T156/1087 , Y10T156/1348 , Y10T156/1352 , Y10T156/1374 , Y10T83/0591 , Y10T83/364 , Y10T83/6595
摘要： A product order specification change system for a corrugation machine having a slitter-scorer device and a plurality of cutoff devices for producing corrugated board sheets having various widths and lengths, includes a cutting apparatus wherein at an order change where specifications for the sheet width are changed from one order to the next, a region is formed between the leading end of the new order sheets and the trailing end of the old order sheets, wherein a transitional slit groove is cut connecting a slit groove of the old order sheets with a slit groove of the new order sheets. As a result, the web can be stably transferred through stages of the machine, the cutting dimension accuracy can be maintained precisely, and faults such as jamming can be eliminated.
摘要翻译： 一种用于具有分切机装置和用于生产具有各种宽度和长度的瓦楞纸板的多个切割装置的波纹机的产品订单规格变更系统，包括切割装置，其中在纸张宽度的规格改变时的订单变更 从一个顺序到另一个顺序，在新的订单页的前端和旧的订单页的后端之间形成区域，其中切割过渡的狭缝槽，将旧的订单页的狭缝槽与狭缝槽 的新订单。 结果，可以通过机器的各个阶段稳定地转移幅材，可以精确地保持切割尺寸精度，并且可以消除诸如卡纸的故障。
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公开(公告)号：US5389183A
公开(公告)日：1995-02-14
申请号：US65389
申请日：1993-05-21
申请人： Yukuharu Seki , Makoto Ando
发明人： Yukuharu Seki , Makoto Ando
CPC分类号： B31F1/2831 , B31F1/2863 , B31F1/2877 , Y10T156/1025
摘要： The present invention reduces damages in a single-facer expected when foreign matters are bitten between a downstream side corrugating roll and an upstream side corrugating roll, achieves effective utilization of a peripheral space, and also improves a bonding strength between a core paper web and a corrugated paper web by maintaining a temperature of a single-faced cardboard sheet constant.A downstream side corrugating roll and an upstream side corrugating roll are formed in such manner that a pitch circle diameter of the downstream side corrugating roll may be larger than a pitch circle diameter of the upstream side corrugating roll and the ratio of the diameter of the downstream side corrugating roll to the diameter of the upstream side corrugating roll may be a predetermined integer ratio. Even in the event that a foreign matter such as a bolt has been bitten between the respective corrugating rolls, damages occurring on the both corrugating rolls are limited to a number of locations, and so, great reduction of a repair time can be realized. In addition, at least either one of a pressing force and a wrapping angle of an endless belt is regulated by detecting a surface temperature of a single-faced cardboard sheet with a temperature sensor and controlling a cylinder via a temperature regulator and an electro-pneumatic converter in response to the detection signal, and thereby the surface temperature of the single-faced cardboard sheet can be maintained constant.
摘要翻译： 本发明减少了下游侧波纹辊与上游侧波纹辊之间的异物咬合时预期的单面损伤，实现了周边空间的有效利用，并且还提高了芯纸幅和 通过保持单面纸板的温度恒定而形成瓦楞纸。 下游侧波纹辊和上游侧波纹辊以下游侧波纹辊的节圆直径大于上游侧波纹辊的节圆直径和下游侧波纹辊的直径的比例的形式 上游侧波纹辊的直径可以是预定的整数比。 即使在诸如螺栓之类的异物被咬在各个波纹辊之间的情况下，两个波纹辊上的损伤被限制在多个位置，因此可以实现大大减少修理时间。 此外，通过用温度传感器检测单面纸板的表面温度并通过温度调节器和电动气动控制气缸来调节环形带的按压力和卷绕角度中的至少一个 转换器响应于检测信号，从而可以将单面纸板的表面温度保持恒定。
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9.发明授权
公开(公告)号：US5344520A
公开(公告)日：1994-09-06
申请号：US806362
申请日：1991-12-13
申请人： Yukuharu Seki , Makoto Ando
发明人： Yukuharu Seki , Makoto Ando
IPC分类号： B31F1/28
CPC分类号： B31F1/2877 , Y10T156/1016 , Y10T156/1025
摘要： An improved single-faced corrugated cardboard sheet making machine is provided, in which at the time of sticking a core paper web and a liner to each other in a single-facer equipped corrugating machine, impacts and vibrations are not generated, and hence troubles such as breaking of paper webs do not occur. The improvement resides in that the known single-faced corrugated cardboard sheet making machine having a pair of corrugating rolls for corrugating a core paper web into a wave shape and a pasting member for applying paste to corrugation crest portions of the corrugated core paper web, is further provided with an endless belt for pressing and sticking a liner to the core paper web applied with paste. The pressing condition of the endless belt can be adjusted, and a device for cleaning the surface of the endless belt is also provided.
摘要翻译： 提供了一种改进的单面瓦楞纸板制造机，其中在单面装备的瓦楞机中将芯纸幅和衬垫彼此粘贴时，不会产生冲击和振动，因此产生诸如此类的麻烦 因为纸幅的断裂不会发生。 改进之处在于，已知的单面瓦楞纸板制造机具有一对用于将芯纸幅波纹成波浪形状的波纹辊和用于将浆料施加到波纹芯纸幅的波纹顶部的粘贴部件， 还设置有用于将衬垫压紧并粘贴到施加有浆料的芯纸幅的环形带。 可以调节环形带的按压状态，并且还提供用于清洁环形带表面的装置。
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公开(公告)号：US5876530A
公开(公告)日：1999-03-02
申请号：US784521
申请日：1997-01-17
申请人： Yukuharu Seki , Makoto Ando , Takashi Nitta
发明人： Yukuharu Seki , Makoto Ando , Takashi Nitta
CPC分类号： B31F1/2818 , B31F1/2831 , Y10T156/1016 , Y10T156/1025 , Y10T156/1798
摘要： A glue application roll 1 rotating at a circumferential velocity v.sub.1 is moved to touch a downstream side corrugating roll (an upper corrugating roll) 9 rotating at a circumferential velocity v.sub.2 via a core paper 11 and, in response to variation in vibration, noise, drive torque or pressing reaction force of the glue application roll 1 caused thereby, a setting position of the glue application roll 1 to the downstream side corrugating roll 9 is adjusted, thus a gap between the glue application roll 1 and the downstream side corrugating roll 9 is maintained approximately at a thickness of the core paper 11.
摘要翻译： 以圆周速度v1旋转的胶粘剂涂布辊1移动以接触通过芯纸11以圆周速度v2旋转的下游侧波纹辊（上部波纹辊）9，并且响应于振动，噪声，驱动 由此引起的涂胶辊1的扭矩或压力反作用力，调整涂胶辊1到下游侧波纹辊9的设定位置，因此胶粘剂涂布辊1和下游侧波纹辊9之间的间隙为 保持在芯纸11的厚度上。
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