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1. 发明申请

US20230033169A1 ROLL PRESS DEVICE, AND CONTROL DEVICE 有权
公开(公告)号：US20230033169A1
公开(公告)日：2023-02-02
申请号：US17791820
申请日：2020-11-17
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Fumihiro TERASAWA
IPC分类号： H01M4/04 , B21B37/38
摘要： In a roll press device, rolling is performed by sandwiching an electrode plate of a secondary battery to be continuously conveyed by a first pressure roller and a second pressure roller. A controller controls loads of a first compression mechanism, a second compression mechanism, a first bend mechanism, and a second bend mechanism on the basis of setting values calculated by a calculator. The calculator previously changes the setting values of the first compression mechanism and the second compression mechanism such that a thickness change of the electrode plate according to a speed change of a conveyance line of the electrode plate decreases.

2. 发明申请

US20180133768A1 PLATE ROLL BENDING MACHINE WITH DISTRIBUTED HYDRAULIC SYSTEM 审中-公开
公开(公告)号：US20180133768A1
公开(公告)日：2018-05-17
申请号：US15349702
申请日：2016-11-11
申请人： Mega Manufacturing, Inc.
发明人： Michael Fabianek
IPC分类号： B21B37/38
CPC分类号： B21D5/00 , B21D5/14
摘要： A hydraulic roll bending machine includes a frame, a plate roller rotatably connected to the frame, a hydraulic power unit associated with the frame, and a network of conduits fluidly connected to a main feed of hydraulic fluid and a main return of hydraulic fluid of the hydraulic power unit. At least one hydraulic actuator having a housing is associated with the plate roller. The housing forms one or more fluid passages therein that are fluidly connected with activation chambers of the at least one hydraulic actuator. A valve system is connected onto the housing and is in selective fluid communication fluid passages and also with the network of conduits. The valve system is arranged to selectively fluidly interconnect the one or more passages with the network of conduits to operate the at least one hydraulic actuator.

3. 发明授权

US09333546B2 Roller leveler and metal sheet flattening method 有权
标题翻译：滚筒矫直机和金属板压平方法
公开(公告)号：US09333546B2
公开(公告)日：2016-05-10
申请号：US14001407
申请日：2012-02-03
申请人： Keizo Abe
发明人： Keizo Abe
IPC分类号： B21D1/05 , B21B31/20 , B21B37/38 , B21B1/30 , B21D1/02 , B21B41/02 , B21B41/06 , B21B13/14 , B21B15/00
CPC分类号： B21D1/05 , B21B1/30 , B21B13/14 , B21B31/20 , B21B37/38 , B21B41/02 , B21B41/06 , B21B2015/0071 , B21B2273/06 , B21D1/02
摘要： A roller leveler for flattening a metal sheet or plate having a cut-sheet form includes leveling rolls disposed in a staggered state on upper and lower sides of a pass line and configured to sandwich and flatten the metal sheet while pressing it therethrough, a hydraulic pressing cylinder configured to press the metal sheet via the leveling rolls, a drive unit configured to rotate the leveling rolls, and a pinch roll unit disposed on one side of a leveling roll array area and including a pair of pinch rolls. The pressing cylinder presses the metal sheet via the leveling rolls with a pressing amount necessary for flattening the metal sheet, while the metal sheet is passed by a drawing force applied by the pinch rolls and a driving force applied by the drive unit.
摘要翻译：用于使具有切割片形式的金属板或板平坦化的辊矫直机包括在通行线的上侧和下侧以交错状态设置的调平辊，并且被配置为在压入金属片的同时夹紧并使其平坦化，液压圆筒构造成通过调平辊压入金属片;驱动单元，其构造成使调平辊旋转;以及夹送辊单元，其设置在调平辊阵列区域的一侧并且包括一对夹送辊。压制滚筒通过平整辊按压金属板，压平金属片所需的压力量，同时金属片通过夹送辊施加的拉力和由驱动单元施加的驱动力而通过。

4. 发明授权

US5720196A Hot-rolling method of steel piece joint during continuous hot-rolling 失效
标题翻译：连续热轧钢板接头热轧方法
公开(公告)号：US5720196A
公开(公告)日：1998-02-24
申请号：US626206
申请日：1996-03-29
申请人： Yoshikiyo Tamai , Katsuhiro Takebayashi , Toshio Imae , Hideyuki Nikaido , Kunio Isobe
发明人： Yoshikiyo Tamai , Katsuhiro Takebayashi , Toshio Imae , Hideyuki Nikaido , Kunio Isobe
IPC分类号： B21B13/02 , B21B15/00 , B21B37/16 , B21B37/26 , B21B37/28 , B21B37/38 , B21B29/00
CPC分类号： B21B37/26 , B21B37/16 , B21B37/28 , B21B13/023 , B21B15/0085 , B21B2269/12 , B21B2273/20 , B21B37/38
摘要： A method for continuously hot-rolling steel pieces, includes butt-joining the rear end of the preceding steel piece and the leading end of the succeeding steel piece, then finish-rolling the butt-joined steel pieces by supplying a continuous hot rolling facility provided with a plurality of stands having a bending function of a work roll. The method involves estimating the variation of the rolling force occurring during rolling the joint of the steel pieces at the non-stationary zone caused by said joint, calculating the changing bending force of the work roll during rolling the joint of the steel pieces from the estimated variation of the rolling force, and determining the pattern for changing the bending force taking account of said changing force, and rolling the joint of the steel pieces by regulating the bending force in response to said pattern over at least one stand, while tracking down the joint of the steel piece immediately after joining.
摘要翻译：一种用于连续热轧钢板的方法，包括将前一个钢片的后端和随后的钢件的前端对接，然后通过提供连续的热轧设备来提供对接的对接的钢件具有多个具有工作辊的弯曲功能的支架。该方法包括估计在由所述接头引起的在非固定区域的钢板接头滚动期间产生的轧制力的变化，计算在从钢带的接合期间轧制轧制过程中工作辊的变化的弯曲力轧制力的变化，以及考虑到所述变形力而确定用于改变弯曲力的图案，以及通过在至少一个支架上响应于所述图案调节弯曲力来滚动钢板的接合，同时跟踪加工后立即关闭钢板。

5. 发明授权

US5653137A Five-high rolling mill 失效
标题翻译：五高轧机
公开(公告)号：US5653137A
公开(公告)日：1997-08-05
申请号：US375274
申请日：1995-01-19
申请人： Yoshio Takakura , Toshiyuki Kajiwara
发明人： Yoshio Takakura , Toshiyuki Kajiwara
IPC分类号： B21B3/00 , B21B13/02 , B21B13/14 , B21B37/38 , B21B37/16
CPC分类号： B21B37/38 , B21B13/14 , B21B2013/026 , B21B3/00
摘要： A multi-high rolling mill is disclosed which includes an upper work roll backed by an intermediate roll and a backup roll and a lower work roll backed up by a single backup roll. Control benders are provided on each of the intermediate roll and the upper and lower work rolls. In order to optimize the control of the rolling operation for skinpass rolling and the like, the control benders for the upper work roll and the intermediate backup roll are controlled so as to effect a control of the crown sheet over the entire width of the material being rolled, while the control bender for the lower work roll controls the sheet crown of the rolled material at the lateral side end portions, resulting in a composite control substantially improving the sheet quality and preventing edge wrinkles in the material being rolled. In the disclosed embodiments, the intermediate roll has a larger drum length than a predetermined maximum sheet width of rolled material to be rolled by the work roll. The shape of sheet material is sensed by a shape detector which provides a signal to a controller which actuates the roll benders.
摘要翻译：公开了一种多高轧机，其包括由中间辊和支撑辊支撑的上部工作辊以及由单个支承辊支撑的下部工作辊。在每个中间辊和上下工作辊上都设有控制弯管机。为了优化对于皮肤滚动等的滚动操作的控制，控制上部工作辊和中间支承辊的控制弯曲机，以便在材料的整个宽度上控制冠状片材而用于下部工作辊的控制弯曲机控制侧面端部处的轧制材料的板状凸起，从而进行复合控制，从而显着提高了纸张质量并防止被轧制材料中的边缘褶皱。在所公开的实施例中，中间辊具有比通过工作轧辊滚动的轧制材料的预定最大片材宽度更大的鼓长度。片材的形状由形状检测器感测，该形状检测器向致动辊弯曲器的控制器提供信号。

6. 发明授权

US5179851A Crown adjustment control system for cluster mills 失效
标题翻译： CRUS调整控制系统
公开(公告)号：US5179851A
公开(公告)日：1993-01-19
申请号：US628221
申请日：1990-12-14
申请人： John W. Turley , Michael G. Sendzimir
发明人： John W. Turley , Michael G. Sendzimir
IPC分类号： B21B29/00 , B21B13/14 , B21B31/20 , B21B35/00 , B21B37/00 , B21B37/30 , B21B37/38 , B21B37/58
CPC分类号： B21B37/30 , B21B13/147 , B21B2035/005
摘要： There is provided a mill computer control system for automatically controlling the position of the individual drives in accordance with at least one predetermined equation so as to produce variable profile forms of the roll gap. Crown forms and tapered forms are generated by the computer in response to single keystroke commands on the keyboard. The drives may be adjusted simultaneously or individually. Individual adjustments may be made which are preserved during changes in the crown form or the tapered form.

7. 发明授权

US5165266A Chockless roll support system 失效
标题翻译：无滚动支撑系统
公开(公告)号：US5165266A
公开(公告)日：1992-11-24
申请号：US787605
申请日：1991-11-04
申请人： Vladimir B. Ginzburg
发明人： Vladimir B. Ginzburg
IPC分类号： B21B13/02 , B21B13/14 , B21B31/20 , B21B37/38
CPC分类号： B21B13/145 , B21B37/38 , B21B13/023 , B21B2031/206
摘要： A chockless work roll support and positioning apparatus and method comprises a pair of brackets for each end of each work roll and having a pair of work roll support rollers rotatably mounted on each bracket. Each bracket is connected to at least one actuator means, such as a hydraulic piston/cylinder assembly, preferably one actuator means for each support roller. The actuator means are actuated through a servovalve, by position or pressure signals to position the support rollers at desired positions and to exert a desired pressure between the respective support rollers and the corresponding work rolls. By such signal control, the work rolls may be balanced, bent in the upstream or downstream horizontal direction, upwardly or downwardly, or may be placed in offset or cross-rolling position.
摘要翻译：一种不需要的工作辊支撑和定位装置和方法包括一对用于每个工作辊的每个端部的支架，并且具有可旋转地安装在每个支架上的一对工作辊支撑辊。每个支架连接到至少一个致动器装置，例如液压活塞/气缸组件，优选地用于每个支撑辊的一个致动器装置。致动器装置通过位置或压力信号通过伺服阀致动，以将支撑辊定位在期望的位置并且在相应的支撑辊和相应的工作辊之间施加期望的压力。通过这样的信号控制，工作辊可以平衡，在上游或下游水平方向上向上或向下弯曲，或者可以被置于偏移或交叉滚动位置。

8. 发明授权

US4718262A Method for controlling edge taper in metal rolling mill 失效
标题翻译：金属轧机边缘锥度控制方法
公开(公告)号：US4718262A
公开(公告)日：1988-01-12
申请号：US371366
申请日：1982-04-23
申请人： Donald J. Fapiano
发明人： Donald J. Fapiano
IPC分类号： B21B37/28 , B21B1/26 , B21B37/00 , B21B37/38 , B21B37/12
CPC分类号： B21B37/38 , B21B1/26 , B21B2269/04 , B21B2269/08
摘要： A method for controlling edge taper ("feather") in a rolled metal strip utilizes a rolling mill having at least one pair of opposed work rolls through which the strip is passed for thickness reduction. The method first provides that a target rolling pressure is established as a function of the desired maximum amount of edge taper. A target crown for the finished strip is then established and the final work roll crown which will produce the target crown at the target rolling pressure is determined. The work roll crown is then adjusted to the final work roll crown for making the final pass of the strip through the work rolls.
摘要翻译：用于控制轧制金属带中的边缘锥度（“羽毛”）的方法使用具有至少一对相对的工作辊的轧机，通过该轧辊使轧制带通过以减小厚度。该方法首先提供了目标轧制压力作为期望的最大边缘锥度的函数来建立。然后确定成品条的目标冠，并确定将在目标轧制压力下产生目标冠的最终工作辊冠。然后将工作辊冠调整到最终的工作辊表冠，以使带材最终通过工作辊。

9. 发明授权

US4269051A Rolling mills and operation thereof 失效
标题翻译：轧机及其操作
公开(公告)号：US4269051A
公开(公告)日：1981-05-26
申请号：US26186
申请日：1979-04-02
申请人： Robin Clarke , Douglas J. Thomas , George T. F. Kilmister , Robert R. Beal
发明人： Robin Clarke , Douglas J. Thomas , George T. F. Kilmister , Robert R. Beal
IPC分类号： B21B37/38 , B21B1/30 , B21B27/10 , B21B37/00 , B21B37/18 , B21B37/28 , B21B37/32 , B21B37/58
CPC分类号： B21B37/28 , B21B1/30 , B21B2027/103 , B21B2203/187 , B21B2269/04
摘要： To operate a rolling mill to roll metal strip with a satisfactory degree of flatness, signals from tension detecting means located downstream of the mill rolls are used continuously to determine the best symmetrical parabola which fits the shape of the strip and a parameter of the parabola is used to bring about an adjustment of the bending of the mill rolls in such a sense as to change the parameter substantially to zero. Signals from the detecting means may be used in addition to control the steer of the mill and adjust the temperature of the roll assemblies along their length.
摘要翻译：为了操作轧机以令人满意的平坦度轧制金属带，连续地使用位于轧辊下游的张力检测装置的信号来确定适合条带形状的最佳对称抛物线，抛物线的参数是用于使轧辊的弯曲调整为使得参数基本上变为零的意义。可以使用来自检测装置的信号，除了控制研磨机的转向并且沿其长度调节辊组件的温度。

10. 发明授权

US4262511A Process for automatically controlling the shape of sheet metal produced in a rolling mill 失效
标题翻译：用于自动控制在轧机中生产的钣金的形状的方法
公开(公告)号：US4262511A
公开(公告)日：1981-04-21
申请号：US940651
申请日：1978-09-08
申请人： Jean Boisvert , Bobby J. Bond , Floyd B. McCoy, Jr.
发明人： Jean Boisvert , Bobby J. Bond , Floyd B. McCoy, Jr.
IPC分类号： B21B1/30 , B21B37/32 , B21B37/38 , B21B37/04 , B21B27/06
CPC分类号： B21B37/32 , B21B37/38 , B21B1/30 , B21B2269/04 , B21B2269/08
摘要： The invention relates to a process for automatically controlling the shape of sheet metal produced in a rolling mill, and to apparatus for carrying out the process. The shape of the sheet is sensed by a shapemeter, and each segment of the shapemeter provides an output indicative of the shape of the portion of the sheet passing over that segment. In accordance with the invention, the outputs are converted to electrical signal levels, such as current or voltage levels, and certain ones of the signal levels are averaged, and the averages are compared either with certain other signal levels, or with certain other averages. If the comparisons yield a difference greater than predetermined tolerance levels, control signals are generated to control parameters of the rolling mill.
摘要翻译：本发明涉及一种用于自动控制在轧机中生产的金属板形状的方法以及用于执行该方法的装置。片材的形状由形状计数器感测，并且形状计数器的每个片段提供指示片材经过该片段的部分的形状的输出。根据本发明，输出被转换成诸如电流或电压电平的电信号电平，并且某些信号电平被平均，并且将平均值与特定的其他信号电平或某些其它平均值进行比较。如果比较产生大于预定公差水平的差异，则产生控制信号以控制轧机的参数。

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