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1. 发明授权

US11274004B2 Feed pull roll system with detachable elastomeric feed-roll covers and process for cover replacement 有权
公开(公告)号：US11274004B2
公开(公告)日：2022-03-15
申请号：US16096218
申请日：2017-04-26
申请人： Sun Automation, INC.
发明人： Joseph A. Porcella
IPC分类号： B65H5/06 , B65H3/06
摘要： An improved elastomer covered feed roll assembly (32R) for use in a feed/pull roll set combination (36) in a sheet finishing machine (12) comprises a roll core (50) having a cylindrical surface (60) with multiple longitudinally spaced and circumferentially offset elongated keyways (80, 82, 84, 86) each configured as a locking slot. Multiple replaceable flexible feed cover sections (52, 54, 56) each incorporating a flexible backing (120) and an elastomeric layer or coating (122) are removably mounted on the roll core by locking components (74, 76) on opposite ends (70, 72) of each of said replaceable flexible feed cover sections, the locking components of each replaceable flexible feed cover section engaging a locking slot (80, 82, 84, 86) corresponding to the feed cover section. The keyways draw together the opposite ends (70, 72) of corresponding cover sections to form corresponding end joints (96, 98, 100).

2. 发明申请

US20220010789A1 Electrically Powered and Electronically Controlled Diaphragm Ink Pump Apparatus and Method 有权
公开(公告)号：US20220010789A1
公开(公告)日：2022-01-13
申请号：US17289934
申请日：2019-09-25
申请人： Sun Automation, Inc.
发明人： Thad FULLEM , Aaron Schlothauer
IPC分类号： F04B43/04 , F04B15/02 , F04B53/00 , F04B49/20
摘要： An electrically powered and electronically controlled diaphragm ink pump apparatus (e.g., 100, 200 or 300) and method for synchronous pressurization of ink in a corrugated board sheet feeding system comprises a diaphragm pump assembly including a reciprocating electrically driven crank mechanism connected to and driving first and second diaphragms or diaphragm surfaces, each diaphragm or diaphragm surface housed within a pump housing (e.g., 140, 240 or 340) having an ink inlet and an ink outlet in fluid communication with a manifold configured for pumping liquid ink to printing sections of a corrugated paperboard finishing machine 10 and provide a smooth reciprocating action and more uniform ink flow with reduced pressure pulsations.

3. 发明授权

US09539785B2 Box making machines 有权
标题翻译：盒制造机
公开(公告)号：US09539785B2
公开(公告)日：2017-01-10
申请号：US13998447
申请日：2013-11-01
申请人： James B. Babcock , Yury Polikov
发明人： James B. Babcock , Yury Polikov
IPC分类号： B31B3/74 , B31B1/00 , B41F19/00
CPC分类号： B31B3/74 , B31B50/005 , B31B50/74 , B31B50/88 , B31B2100/00 , B41F19/008
摘要： A corrugated box making machine has a vacuum transfer mechanism for moving corrugated boards along a path of conveyance including stations having printing and die cutter mechanisms which operate on the boards. The printing mechanisms include a print and impression cylinder, the latter being mounted in a vacuum housing that also holds drive rolls for moving the boards along the path during which the boards are held against the rolls by vacuum in the housing. The latter is movable substantially above the print cylinder to provide convenient access for maintenance of the print cylinder or replacement of its printing plates.
摘要翻译：瓦楞纸箱制造机具有用于沿着运送路径移动波纹板的真空传送机构，包括具有在板上操作的印刷和模切机构的台。打印机构包括印刷和压印滚筒，后者安装在真空壳体中，该真空壳体还保持用于沿着路径移动板的驱动辊，在该路径中板通过壳体中的真空而抵靠辊。后者可基本上移动到印刷滚筒上方，以便于维护印刷滚筒或更换印版。

4. 发明授权

US08100397B2 Feeder with adjustable time cycle and method 有权
标题翻译：进料器具有可调周期和方法
公开(公告)号：US08100397B2
公开(公告)日：2012-01-24
申请号：US12583200
申请日：2009-08-17
申请人： Louis M. Sardella
发明人： Louis M. Sardella
IPC分类号： B65H5/00
CPC分类号： B65H3/042 , B65H3/063 , B65H3/126 , B65H2513/21 , B65H2513/22
摘要： A timed feeder for feeding corrugated boards to nip rolls of a box finishing machine. An indexing drive mechanism, driven by a computer-controlled servo motor, activates a feed member and has a feed phase when it drives the board to the nip rolls, and a dwell phase when the feed member is away from the feed path and the output shaft of the indexing mechanism is at zero velocity. During the feed phase, the output shaft of the indexing mechanism accelerates the feed member and the board beyond the nip roll velocity and then decelerates them to the nip roll velocity at the point where the board enters the nip rolls. During the dwell phase the input shaft is either accelerated or decelerated to change the duration of the cycle.
摘要翻译：用于将瓦楞纸板送入盒子整理机的夹辊的定时进料器。由计算机控制的伺服电动机驱动的分度驱动机构启动进给构件，当驱动板到夹辊时具有进给阶段，并且当进给构件远离进给路径并且输出分度机构的轴处于零速度。在进给阶段，分度机构的输出轴加速进料构件和板超过夹辊速度，然后在板进入夹辊的点将其减速到压辊速度。在停留期间，输入轴加速或减速以改变循环的持续时间。

5. 发明授权

US07152268B2 Brush assembly 有权
标题翻译：刷子总成
公开(公告)号：US07152268B2
公开(公告)日：2006-12-26
申请号：US11431221
申请日：2006-05-11
申请人： Daniel Cunnington Phillips, III , Yury Polikov , Joseph John Weishew
发明人： Daniel Cunnington Phillips, III , Yury Polikov , Joseph John Weishew
IPC分类号： A46B13/00
CPC分类号： B08B1/02 , B08B1/04 , B08B6/00 , B08B15/02 , B31B50/042 , B31B50/064 , B31B50/88
摘要： A corrugated box finishing machine has a station where dust, debris and other particles are cleaned from the corrugated boards before they are conveyed to the printing station. Electrostatic charges on the particles are neutralized by a static bar and the particles are then removed from the boards by a rotating brush. The particles are drawn into a vacuum chamber underlying the path of conveyance of the boards, and the static bar is positioned in an enclosure in proximity to the boards but isolated from the vacuum in the vacuum chamber. The enclosure has surfaces which direct the particles away from the static bar which is oriented to further minimize contact with the removed particles. The cleaning brush includes a plurality of brush sections mounted on a rotatable shaft made from carbon fiber material.
摘要翻译：瓦楞纸箱整理机具有在将波纹板输送到印刷站之前从波纹板清洁灰尘，碎屑和其它颗粒的工位。颗粒上的静电电荷被静态棒中和，然后通过旋转刷将颗粒从板上除去。将颗粒吸入位于板的输送路径下方的真空室中，并且静态条定位在靠近板的外壳中，但与真空室中的真空隔离。外壳具有将颗粒引导离开静态杆的表面，该静态杆被定向成进一步最小化与去除的颗粒的接触。清洁刷包括安装在由碳纤维材料制成的可旋转轴上的多个刷部分。

6. 发明授权

US06913566B2 Size adjustment of corrugated boards in a box making machine 有权
标题翻译：瓦楞纸箱尺寸调整
公开(公告)号：US06913566B2
公开(公告)日：2005-07-05
申请号：US10346720
申请日：2003-01-17
申请人： Yury Polikov , Louis M. Sardella
发明人： Yury Polikov , Louis M. Sardella
IPC分类号： B26F1/38 , B24B53/04 , B24D9/04 , B26D7/20 , B31B1/14 , B31B1/20 , B31F1/10 , B31B1/25
CPC分类号： B26D7/20 , B24B53/04 , B24D9/04 , B26D2007/202 , B31B50/146 , B31B50/16
摘要： A rotary die cutter mechanism for cutting and/or creasing corrugated boards including a rotatable die cylinder with a cutting die, and a rotatable anvil against which the corrugated boards are cut as they pass between the die cylinder and the anvil. A computer is used to determine how much the speed of the anvil should be changed to compensate for changes in the diameter of the anvil so that the boards are cut to the desired dimension. A fine adjustment of the size of the boards to be cut is made by providing information to the computer representative of the specific die being used. The computer then calculates an adjusted speed of the anvil to cut the boards to the desired dimension, and then sends a signal to a motor for changing the speed of the anvil to the adjusted speed calculated by the computer.
摘要翻译：一种用于切割和/或压缩波纹板的旋转模切机器，包括具有切割模的可旋转模具缸和可旋转的砧座，当瓦楞纸板在模具滚筒和砧座之间通过时可旋转砧座。计算机用于确定砧座的速度应该改变多少以补偿砧座直径的变化，从而将板切割成所需的尺寸。通过向代表所使用的具体模具的计算机提供信息来进行要切割的板的尺寸的微调。计算机然后计算砧座的调整速度以将板切割成所需尺寸，然后将信号发送到电动机，以将砧座的速度改变为由计算机计算的调整速度。

7. 发明授权

US5184811A Method and apparatus for feeding sheets 失效
标题翻译：送纸方法和装置
公开(公告)号：US5184811A
公开(公告)日：1993-02-09
申请号：US257063
申请日：1988-10-13
申请人： Louis M. Sardella , John B. West
发明人： Louis M. Sardella , John B. West
IPC分类号： B65H3/06 , B65H3/12
CPC分类号： B65H3/063 , B65H3/126 , B65H2403/481 , B65H2403/542 , B65H2406/30
摘要： Paperboard sheets are fed by a feeder including driven wheels which engage the lowermost sheet of a stack and drive it through the nip rolls of a box-finishing machine is synchronism with the latter. Supporting the sheets is a grate movable between a raised position wherein the wheels are spaced from the sheet and a lowered position wherein the lowermost sheet engages the wheels and is fed thereby to the nip rolls. Below the grate is a vacuum box for holding the sheet on the wheels. Raising and lowering of the grate is effected by a cam which may be adjusted to vary the feed stroke in accordance with the length of the sheets. For driving the wheels there is provided a dual input drive mechanism including a constant velocity input drive and a variable input drive which are resolved at a single output drive to the wheels. The output drive varies in velocity such that when the wheels initially engage the sheet, the wheels are at nearly zero or absolute zero velocity and subsequently the wheels reach a constant velocity for driving the sheet at said constant velocity which is matched with the surface velocity of the nip rolls. In an alternative embodiment, the feeder may be adjusted to feed either a single sheet or a plurality of sheets per cycle of the associated box-finishing machine.
摘要翻译：纸板由馈送器馈送，该馈送器包括与堆叠的最下面的片材接合的从动轮，并且通过盒子整理机的夹辊驱动它与后者同步。支撑片材是在其中轮与片材间隔开的升高位置和下部位置之间移动的格栅，其中最下面的片材接合轮子并且由此被供给到辊隙辊。炉篦下方有一个用于将纸张保持在车轮上的真空箱。格栅的升高和降低由凸轮实现，凸轮可以根据片材的长度调节以改变进给行程。为了驱动车轮，提供了一种双输入驱动机构，其包括恒定速度输入驱动和可变输入驱动，其在单个输出驱动下被分解到车轮。输出驱动器的速度变化，使得当车轮最初接合片材时，轮子几乎为零或绝对零速度，随后车轮达到恒定速度，用于以所述等速度驱动片材，其与表面速度压辊。在替代实施例中，馈送器可以被调节以在相关的盒子整理机的每个循环中馈送单个片材或多个片材。

8. 发明授权

US11897716B2 No-feed-roll corrugated board or paperboard sheet feeder retrofit apparatus and method 有权
公开(公告)号：US11897716B2
公开(公告)日：2024-02-13
申请号：US17002538
申请日：2020-08-25
申请人： Sun Automation, INC.
发明人： Aaron Schlothauer , Ryan Garis , Craig Propert , Terry Hartlaub
IPC分类号： B65H3/12 , B31B50/07 , B31B50/06 , B65H3/06 , B65H5/02 , B31B50/04
CPC分类号： B65H3/063 , B31B50/042 , B31B50/064 , B31B50/07 , B65H3/126 , B65H5/021 , B65H2403/481 , B65H2403/50 , B65H2406/30
摘要： A self-contained no-feed-roll computer controlled corrugated board or paperboard sheet feeder apparatus 200 is configured to upgrade an installed corrugated board processing machine (e.g., 10) and includes a feed table surface 210 for boards (e.g., 2) having drive wheels (222W, 224W, 226W) in an initial variable velocity zone 220 which drives the board in a first motion profile through a first vacuum zone, and a second velocity zone 230 which then drives the board in a second motion profile through a second vacuum zone Retrofittable sheet feeder 200 also includes a controller 300 configured to receive predetermined velocity signals from the host machine 10 and generate (i) a first initial variable velocity control signal for initial variable velocity zone 220 and (ii) a second velocity control signal for second velocity zone 230 in response.

9. 发明授权

US11701901B2 Conveyors for box making machines and method 有权
公开(公告)号：US11701901B2
公开(公告)日：2023-07-18
申请号：US17588252
申请日：2022-01-29
申请人： Sun Automation, Inc.
发明人： Robert Michael Hershfeld
IPC分类号： B41J11/00 , B65H11/00 , B41F17/24 , B65H5/22 , B31B100/00 , B31B50/07 , B31B50/04 , B31B110/35
CPC分类号： B41J11/007 , B41F17/24 , B41J11/0085 , B65H5/224 , B65H11/005 , B31B50/042 , B31B50/07 , B31B2100/00 , B31B2110/35 , B65H2406/362 , B65H2406/42 , B65H2511/10 , B65H2511/22 , B65H2511/30 , B65H2701/1764 , B65H2511/10 , B65H2220/01 , B65H2511/514 , B65H2220/01 , B65H2220/11 , B65H2513/512 , B65H2220/02 , B65H2513/10 , B65H2220/01 , B65H2511/30 , B65H2220/01 , B65H2511/22 , B65H2220/02
摘要： A vacuum belt conveyor sequentially delivers sheet articles to a digital printer. The sheets are held in position by vacuum on the underside of the sheets through apertures in the belt and covered by the sheets. A plurality of independent plenums on the underside of the belt have chambers respectively communicating with rows of apertures extending along the belt. Vacuum is selectively applied from a manifold only to the plenum chambers that supply apertures that are covered by the sheets so that the ink from the printer will not be directed from its intended position on the sheet by vacuum from adjacent uncovered belt apertures.

10. 发明授权

US11235596B2 Conveyors for box making machines 有权
公开(公告)号：US11235596B2
公开(公告)日：2022-02-01
申请号：US15872402
申请日：2018-01-16
申请人： Sun Automation, INC.
发明人： Robert Michael Hershfeld
IPC分类号： B41J11/00 , B65H11/00 , B41F17/24 , B65H5/22 , B31B100/00 , B31B50/07 , B31B50/04 , B31B110/35
摘要： A vacuum belt conveyor sequentially delivers sheet articles to a digital printer. The sheets are held in position by vacuum on the underside of the sheets through apertures in the belts and covered by the sheets. A plurality of independent plenums on the underside of the belt have chambers respectively communicating with rows of apertures extending along the belt. Vacuum is selectively applied from a manifold only to the plenum chambers that supply apertures that are covered by the sheets so that the ink from the printer will not be directed from its intended position on the sheet by vacuum from adjacent uncovered belt apertures. The sheets are fed to the conveyor in synchronism with the conveyor speed by a timed feeder so that the sheets are carried by the conveyor with a predetermined gap between the sheets and no belt apertures in the gap. A sensor counts the apertures in the belt and activates the feeder at predetermined time intervals.

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