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    • 1. 发明申请
    • アキューム装置
    • 累积装置
    • WO2016157972A1
    • 2016-10-06
    • PCT/JP2016/052412
    • 2016-01-28
    • 株式会社フジシールインターナショナル
    • 重原 吏岩川 努田中 隆範辰巳 昌伸
    • B65H23/18B65H20/34
    • B65H23/1888B65H20/34B65H23/048B65H23/18B65H23/34
    •  定常運転時と基材を蓄積するアキューム動作時との間で運転状態が切り替わる際に基材に作用する張力の変動を抑制できるアキューム装置を提供する。 アキューム装置10は、搬入部20、張力付与部30、アキューム部50、搬出部80およびコントローラ90を備える。張力付与部30は、複数の回転可能な固定ローラ32と、固定ローラ32に対して移動可能に配置される回転可能な可動ローラ34とを含む。基材Sは固定ローラ32と可動ローラ34との間を交互に行き来するように巻き掛けられた状態で搬送され、可動ローラ34に対して固定ローラ32から離間する方向に作用する力Ftによって基材Sに所定の張力が付与される。コントローラ90は、張力付与部30における可動ローラ34の位置を一定に維持するように制御する。
    • 提供了一种累积装置,当积累基板的正常操作和累积操作之间切换操作状态时,能够抑制作用在基板上的张力的波动。 该蓄存装置10设有装载单元20,张紧单元30,累积单元50和卸载单元80以及控制器90.张紧单元30包括能够滚动的多个固定辊32和可移动的滚筒34, 滚动并布置成能够相对于固定辊32移动。基底S被输送,以在缠绕状态下在固定辊32和可动辊34之间交替地前后移动,并且规定的拉伸力 通过在离开固定辊32的方向作用在可动辊34上的力Ft施加到基板S.控制器90进行控制,以使张紧单元30中的可动辊34的位置保持恒定。
    • 2. 发明申请
    • CORRUGATED SHEET PROCESSING APPARATUS
    • 腐蚀板加工设备
    • WO2017051146A1
    • 2017-03-30
    • PCT/GB2016/052291
    • 2016-07-27
    • DS SMITH PACKAGING LTD
    • LANG, TonyWILLIAMSON, StephenTOMLINSON, Glyn
    • B31F1/28B65H23/18
    • B31F1/2831B31B50/006B31B50/14B31B50/88B31F1/2813B31F1/2822B31F1/289B65H23/18B65H35/02B65H35/08B65H2301/4148B65H2301/51512B65H2301/515323B65H2553/42B65H2701/1762
    • There is provided a corrugated sheet processing apparatus (120) comprising: sheet processing equipment comprising at least feed and guide rollers for selecting, moving and supporting sheets or webs to a corrugator (136) for forming a corrugated sheet from which corrugated products (146) can be cut, at least one layer of the corrugated sheet, and thus products, being formed from a printed sheet or web; and a control system for controlling the sheet processing equipment (136) or a cutter (148); the sheet processing apparatus (136) further comprising a visual inspection unit (162) arranged for reading printed information markers provided on at least one printed sheet or web as the printed sheet or web, and thus the printed information markers to be read, pass through the corrugated sheet processing apparatus (136), or corrugator, past the visual inspection unit (162); and wherein the control system further has a data look-up table comprising either a) for the products, at least information associated with the form or type of at least one of the sheets or webs to be used in the corrugated sheet for those products (146), and associated with that information specific identifier information readable from the printed information markers by the visual inspection unit (162), whereby the apparatus (120) can identify what products will be produced downstream of the visual inspection unit, and the required settings for the sheet processing equipment or corrugator for those products, from a read printed information marker so that the sheet processing equipment or corrugator can be appropriately controlled by the control system in response to the read printed information marker, or b) at least information associated with the products (146) to be cut from the corrugated sheet, including cutter settings for the at least one cutting apparatus for those products, and associated with those settings specific identifier information readable from the printed information markers by the visual inspection unit, whereby the apparatus (120) can identify required cutter settings for the cutting apparatus (148) for the read printed information markers so that the cutting apparatus can be appropriately controlled by the control system in response to a read printed information marker to provide a change in the cutter requirements.
    • 提供了一种波纹片材处理设备(120),包括:片材加工设备,至少包括用于选择,移动和支撑片材或幅材的进给辊和引导辊,用于形成瓦楞纸板(136),用于形成波纹制品(146) 可以切割至少一层波纹片,从而由印刷的片材或织物形成产品; 以及用于控制片材加工设备(136)或切割器(148)的控制系统; 片材处理设备(136)还包括目视检查单元(162),其被布置用于读取设置在至少一个印刷的片材或幅材上的印刷信息标记作为印刷的片材或卷材,并且因此读取的印刷信息标记物通过 经过目视检查单元(162)的波纹片处理设备(136)或波纹机; 并且其中所述控制系统还具有数据查找表,所述数据查找表包括a)对于所述产品,至少与用于所述产品的波纹片中使用的所述片或网中的至少一个的形式或类型相关联的信息( 146),并且与由所述目视检查单元(162)从所述打印信息标记可读取的所述信息特定标识符信息相关联,由此所述设备(120)可识别将在所述目视检查单元下游产生的产品以及所需设置 对于这些产品的片材加工设备或波纹机,从读取的打印信息标记,使得片材处理设备或波纹板加工机可以由控制系统响应于读取的打印信息标记来适当地控制,或者b)至少与 从瓦楞纸切割的产品(146),包括用于这些产品的至少一个切割装置的切割器设置,a 与由该目视检查单元从打印的信息标记可读取的那些设置特定标识符信息相关联,由此该装置(120)能够识别用于读取的打印信息标记的切割装置(148)的所需切割器设置,使得切割装置可 由控制系统响应于读取的打印信息标记来适当地控制以提供切割器要求的变化。
    • 7. 发明申请
    • REAL-TIME DETERMINATION OF WEB TENSION AND CONTROL USING POSITION SENSORS
    • 使用位置传感器实时确定网页张力和控制
    • WO2005068334A2
    • 2005-07-28
    • PCT/US2004/036153
    • 2004-10-29
    • 3M INNOVATIVE PROPERTIES COMPANY
    • CARLSON, Daniel, H.CLAUSEN, Thomas, M.STRAND, John, T.
    • B65H23/18
    • B65H23/18B65H23/1888
    • Web tension in web material passing through a web transport system is determined in real time using position sensors coupled to driven rollers that define a beginning and an end of tension zone. The position sensors on the rollers provide information related to the amount of strained web material that has been added and subtracted from the web material present in the tension zone. The amount of web material added to, subtracted from and present in the tension zone in a sample time period is then converted to an unstrained amount of web material that when combined provides an estimate for the present amount of unstrained web material present in the tension zone. Because the length of the tension zone is both fixed and known, the tension in the web material is determined from the present amount of unstrained web material in the tension zone.
    • 通过纸幅传送系统的纸幅材料中的网张力通过联接到限定张紧区域的开始和结束的从动辊的位置传感器来实时确定。 辊上的位置传感器提供与从张力区域中存在的纤维网材料中加入和减去的应变纤维网材料的量相关的信息。 然后将在样品时间段内从拉伸区域中减去和存在的纤维网材料的量转化为无限量的纤维网材料,当其组合时,提供存在于张力区域中的当前量的未应变纤维网材料的估计值 。 由于张力区域的长度是固定的并且是已知的,因此幅材材料中的张力是根据张力区域中的当前无量纲的纤维网材料量确定的。