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公开(公告)号：US4316761A
公开(公告)日：1982-02-23
申请号：US178459
申请日：1980-08-15
CPC分类号： B31F1/2877
摘要： A single facer includes a pressure member adjacent the lower corrugating roll to apply pressure for effecting bonding of a corrugated web and a liner web, the liner web being adjacent the surface of the pressure member. The pressure member is provided, in the area facing the lower corrugating roll, with an arcuate surface having a curvature equal to or exceeding that of an arc extending through the tips of the flutes of the corrugating roll. The pressure member is of a circumferential length at least exceeding the distance between two adjacent flutes of the corrugating roll. In order to reduce the friction between the arcuate surface of the pressure member and the liner web passing thereover, a conveyor in the form of an endless belt is disposed with a portion thereof extending between the arcuate surface of the pressure member and the liner web. This portion of the endless belt is movable in the same direction as the periphery of the lower corrugating roll and is movable at a speed equal to the peripheral speed of the lower corrugating roll.
摘要翻译： 单个面包括邻近下部波纹辊的压力构件，以施加压力，用于实现波纹腹板和衬垫腹板的接合，衬垫腹板邻近压力构件的表面。 压力构件在面向下部瓦楞辊的区域中设置有弧形表面，该弧形表面的曲率等于或超过延伸穿过波纹辊的凹槽的尖端的弧的曲率。 压力构件的圆周长度至少超过波纹辊的两个相邻凹槽之间的距离。 为了减小压力构件的弧形表面与通过其的衬里腹板之间的摩擦，环形带形式的传送器被设置成其一部分在压力构件的弧形表面和衬垫腹板之间延伸。 环形带的该部分可以沿与下部波纹辊的周边相同的方向移动，并且可以以等于下部波纹辊的圆周速度的速度移动。
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公开(公告)号：US4337884A
公开(公告)日：1982-07-06
申请号：US178458
申请日：1980-08-15
CPC分类号： B31F1/2877
摘要： A hollow pressure member is provided adjacent the lower corrugating roll of a single facer to apply pressure for effecting bonding of the corrugated web and the liner web. The pressure member is provided, in the area facing the lower corrugating roll, with an arcuate surface having a curvature equal to or exceeding that of a curve extending through the tips of the flutes of the corrugating roll. The pressure member is of circumferential length at least exceeding the distance between two adjacent flutes of the corrugating roll. In one form of the invention the pressure member is provided with a plurality of threaded openings extending from its hollow interior to the arcuate surface and threaded hollow plugs are received within these openings. Each plug includes an aperture for permitting communication between the hollow interior of the pressure member and the arcuate surface thereof. Within the plug, there is provided a ball which is spring-biased toward an opening in the plug at the arcuate surface of the pressure member and closes this opening in the absence of external force. When single-faced board is being manufactured, the balls are forced inwardly against the spring bias, providing a passage for supply of air from the hollow interior of the pressure member to the area between the arcuate surface and the liner web. This provides a gaseous film between the liner web and the arcuate surface, thereby substantially reducing friction therebetween.In another form of the invention, the aforementioned plugs and spring-biased balls are omitted and the arcuate surface of the pressure member is provided with a plurality of openings which are in continuous communication with the hollow interior of the pressure member. During operation air supplied from a suitable source through the hollow interior passes through these openings and provides a film between the arcuate surface and the liner web to reduce the friction therebetween.
摘要翻译： 在单个面的下部波纹辊附近设置中空压力构件以施加压力，以实现波纹腹板和衬垫腹板的结合。 在面向下部波纹辊的区域中，压力构件具有等于或超过延伸穿过波纹辊的槽纹的曲线的曲率的弧形表面。 压力构件的圆周长度至少超过波纹辊的两个相邻凹槽之间的距离。 在本发明的一种形式中，压力构件设置有从其中空内部延伸到弧形表面的多个螺纹开口，并且螺纹中空塞被容纳在这些开口内。 每个插头包括用于允许压力构件的中空内部与其弓形表面之间的连通的孔。 在插头内，提供了一个球，该球在压力构件的弓形表面处朝向插塞中的开口弹簧偏置，并且在没有外力的情况下关闭该开口。 当制造单面板时，球被抵抗弹簧偏压力被迫向内，从而提供通道，用于将空气从压力构件的中空内部供应到弧形表面和衬板之间的区域。 这在衬板和弧形表面之间提供了一种气态膜，从而大大降低了它们之间的摩擦力。 在本发明的另一形式中，省略了前述塞子和弹簧偏置球，并且压力构件的弓形表面设置有多个与压力构件的中空内部连通的开口。 在操作期间，从合适的源通过中空内部供应的空气通过这些开口，并且在弧形表面和衬垫幅之间提供薄膜以减少它们之间的摩擦。
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公开(公告)号：US4631109A
公开(公告)日：1986-12-23
申请号：US666376
申请日：1984-10-30
IPC分类号： B31F1/28
CPC分类号： B31F1/2868 , Y10T156/1025
摘要： A single facer of the type wherein a core paper sheet is corrugated by means of a pair of upper and lower corrugated rolls and has its crest portions applied with paste, and then a liner introduced from a different direction is pasted on the corrugated core sheet while passing between the lower corrugated roll and a pressure roll to form a single-faced corrugated sheet, is improved in that at least one pair of additional upper and lower corrugated rolls having a different shape of corrugation from first mentioned pair of upper and lower corrugated rolls are supported on a rotatable frame jointly with the first pair of upper and lower corrugated rolls, and structure for rotating the rotatable frame is provided.
摘要翻译： 这种类型的单面，其中芯纸通过一对上下波纹辊波纹，并且其顶部涂有糊剂，然后将从不同方向引入的衬垫粘贴在波纹芯片上， 通过下波纹辊和压力辊之间的通过以形成单面波纹板的改进在于，至少一对附加的上下波纹辊与上述一对上下波纹辊具有不同形状的波纹 与第一对上下波纹辊一起支撑在可旋转框架上，并且提供用于旋转可旋转框架的结构。
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公开(公告)号：US4627831A
公开(公告)日：1986-12-09
申请号：US681785
申请日：1984-12-14
CPC分类号： B31F1/2868 , Y10T156/1016
摘要： A single facer including a main frame installed on a base for supporting a paste application roll, a pressure roll and so on, a movable frame fixed on or removably supported on the main frame for rotatably supporting upper and lower corrugated rolls in meshing engagement with each other, and a transfer mechanism for moving the movable frame in a transverse direction substantially in the axial direction of the respective upper and lower rolls to transfer them out of or into the main frame.
摘要翻译： 一个单面，包括安装在基座上的主框架，用于支撑粘贴涂布辊，压力辊等，固定在主框架上或可移除地支撑在主框架上的可移动框架，用于可旋转地支撑上下波纹辊与每一个啮合 以及用于在大致沿着相应的上下辊的轴向方向的横向方向上移动可动框架以将它们移出或移动到主框架中的传送机构。
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公开(公告)号：US4481066A
公开(公告)日：1984-11-06
申请号：US585138
申请日：1984-03-01
CPC分类号： B31F1/2877 , Y10T156/1722
摘要： There is provided a single facer consisting of an upper roll, a lower roll, a pasting device and a pressure member in parallel with the lower roll for manufacturing single-faced corrugated board. The single facer is characterized by the provision of a suction conveyor having belts for conveying single-faced corrugated board, the suction conveyor being disposed at the side of another sheet in the transport passage of the single-faced corrugated board in the proximity of the engaging point between the lower roll and pressure member, thereby preventing the strip-off or separation of a contact portion between the corrugated sheet and another sheet by means of the structure, which is extremely simple and compact in form.
摘要翻译： 提供了一个单面，由上辊，下辊，粘贴装置和与用于制造单面瓦楞纸板的下辊平行的压力构件组成。 单面机的特征在于提供一种具有用于输送单面瓦楞纸板的带子的抽吸输送机，该抽吸输送机设置在单面瓦楞纸板的输送通道内的另一片的侧面， 在下辊和压力部件之间，通过结构非常简单和紧凑的结构，防止波纹片与另一片之间的接触部剥离或分离。
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公开(公告)号：US4644896A
公开(公告)日：1987-02-24
申请号：US769360
申请日：1985-08-23
申请人： Tadashi Hirakawa , Hiroaki Sasashige , Haruo Okawa
发明人： Tadashi Hirakawa , Hiroaki Sasashige , Haruo Okawa
CPC分类号： B31F1/2854
摘要： A lower roll apparatus for a single facer includes a nozzle-equipped scraper constituted by a scraper and a nozzle which are integrated with each other. The nozzle-equipped scraper is inerted into a circumferential groove formed on a lower roll and is disposed at the position closest to a suction bore formed in the lower roll. The apparatus is further provided with a steam or compressed air source for supplying the nozzle with steam or compressed air. The nozzle-equipped scraper is arranged such as to be pivotal so that the nozzle is separated from the circumferential groove.
摘要翻译： 用于单面的下辊装置包括由刮刀和喷嘴构成的喷嘴配备的刮刀，所述刮刀和喷嘴彼此成一体。 装有喷嘴的刮刀被惰入到形成在下辊上的周向槽中，并且设置在最靠近形成在下辊中的吸入孔的位置。 该设备还设置有用于向喷嘴供应蒸汽或压缩空气的蒸汽或压缩空气源。 喷嘴配备的刮板布置成枢转，使得喷嘴与周向槽分离。
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公开(公告)号：US4398328A
公开(公告)日：1983-08-16
申请号：US277155
申请日：1981-06-25
摘要： The interior wall of a hollow corrugating roll or a hollow pressure roll of a single facer is frictionally engaged by a resilient member so as to minimize the elastic vibration thereof and thereby to minimize the noise developed and transmitted during operation of the single facer. The resilient member is positioned within the hollow interior of the roll and is arranged to press against the interior wall as a result of its resilience and thereby to reduce the elastic vibration of the roll and the noise transmitted. The resilient member may take various forms, such as a coiled helical spring, a coiled leaf spring, a plurality of tapered nested annular members engaging the interior wall of the roll, et cetera.
摘要翻译： 中空瓦楞辊或单面中空压辊的内壁由弹性构件摩擦接合，以使其弹性振动最小化，从而使在单面操作期间产生和传播的噪音最小化。 弹性构件定位在辊的中空内部，并且被布置成由于其弹性而抵靠内壁，从而减小辊的弹性振动和传递的噪声。 弹性构件可以采取各种形式，例如螺旋螺旋弹簧，盘绕板簧，与辊的内壁接合的多个锥形嵌套环形构件等。
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公开(公告)号：US4773963A
公开(公告)日：1988-09-27
申请号：US102365
申请日：1987-09-29
申请人： Yukuharu Seki , Hiroaki Sasashige
发明人： Yukuharu Seki , Hiroaki Sasashige
IPC分类号： B31F1/28
CPC分类号： B31F1/2868 , Y10T156/1016
摘要： A single facer comprising a pair of upper and lower corrugating rolls having a corrugation thereon for corrugating a core sheet fed therebetween. The sheet is then pasted at the tops of their corrugations. A liner is fed in different direction and caused to pass together with the pasted sheet between the lower corrugating roll and a pressure roll to be sticked to each other to thereby form a single-sided corrugated sheet. The upper and lower corrugating rolls are supported by separate rotatable frames, and engageable with each other to form a corrugation forming unit. A plurality of corrugation rolls having a different corrugation shape thereon are provided on each of the rotatable frames.
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公开(公告)号：US5150514A
公开(公告)日：1992-09-29
申请号：US643299
申请日：1991-01-22
申请人： Yukuharu Seki , Hiroaki Sasashige , Haruo Ohkawa
发明人： Yukuharu Seki , Hiroaki Sasashige , Haruo Ohkawa
CPC分类号： B21B31/08 , B31F1/2868 , Y10S414/124 , Y10T29/53548
摘要： An improved corrugating roll unit exchanging apparatus for a single facer is disclosed. Guide rails directed in an axial direction of corrugating rolls are disposed horizontally above a single-facer. One end of a beam is supported so as to be movable along the guide rails, and the other end thereof is supported by posts which are horizontally movable in the axial direction of the corrugating rolls. A suspending device for suspending a corrugating roll unit is held by the beam. Preferably, the beam is supported by the guide rails via drive wheels. Further preferably, the posts are formed in a gate shape, and the lower ends of the posts are supported by driven wheels adapted to roll along a pair of parallel rail tracks.
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10.发明授权公开(公告)号：US06820836B2
公开(公告)日：2004-11-23
申请号：US10115259
申请日：2002-04-04
申请人： Hiroshi Sato , Hiroaki Sasashige
发明人： Hiroshi Sato , Hiroaki Sasashige
IPC分类号： B65H1918
CPC分类号： B65H19/1852 , B65H2301/46044 , B65H2301/46115 , B65H2301/46174 , B65H2301/4621 , B65H2301/46312 , B65H2403/72 , B65H2403/942 , B65H2408/2211 , B65H2511/411 , B65H2511/51 , B65H2701/1762 , B65H2220/01 , B65H2220/02
摘要： A fiberboard splice apparatus is made up of a fiberboard splice part for adhering an old fiberboard fed from one roll fiberboard to an end portion of a new fiberboard fed from the other roll fiberboard to accomplish fiberboard splice therebetween, and a fiberboard feed device for forwarding the new fiberboard from the other roll fiberboard to the fiberboard splice part. The fiberboard feed device includes one fiberboard feed roll placed along an axial direction of the roll fiberboard to make the other roll fiberboard rotatable in a state brought into contact with a surface of the other roll fiberboard and a pair of pickup members located to interpose the fiberboard feed roll therebetween for picking up a tip portion of the other roll fiberboard while coming into sliding contact with the surface of the other roll fiberboard.
摘要翻译： 纤维板拼接装置由用于将从一个辊式纤维板供给的旧纤维板粘附到从另一个辊式纤维板供给的新纤维板的端部以在其间完成纤维板接合的纤维板拼接部分和用于将 新的纤维板从另一个辊子纤维板到纤维板拼接部分。 纤维板进给装置包括沿着辊式纤维板的轴向放置的一个纤维板进给辊，以使另一个辊式纤维板在与另一个辊式纤维板的表面接触的状态下可转动;以及一对拾取构件，其位于将纤维板 进给辊之间，用于在与另一个辊式纤维板的表面滑动接触的同时拾取另一个辊式纤维板的末端部分。
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