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2728 条记录 (耗时 0.028 秒)

    DIE BLOCK, STEEL-RULE DIE ASSEMBLY COMPRISING THE SAME, AND METHOD THEREOF
    2.
    发明公开
    DIE BLOCK, STEEL-RULE DIE ASSEMBLY COMPRISING THE SAME, AND METHOD THEREOF 审中-公开

    公开(公告)号：US20240359353A1

    公开(公告)日：2024-10-31

    申请号：US18529139

    申请日：2023-12-05

    申请人： DIEBEC MATRICES LTEE

    发明人： Paolo Quercia

    IPC分类号： B26D7/26 ,  B26F1/40 ,  B26F1/44

    CPC分类号： B26D7/2614 ,  B26F1/40 ,  B26F1/44 ,  B26D2007/2607 ,  B26F2001/4445 ,  B26F2001/4463 ,  Y10T83/9459 ,  Y10T83/9476

    摘要： The invention relates to steel-rule cutting dies having a die block with at least one kerf configured to receive a corresponding steel-rule intended to be partially inserted into the kerf. The die block also has at least one element having magnetic properties, such as for instance a magnet, located or embedded in proximity to each kerf for providing a magnetic field that retains the steel-rule when the steel-rule is received into the corresponding kerf. The presence of the magnetic element(s) in proximity to the kerf(s) allows maintaining the corresponding rule(s) in position within its kerf even if the kerf is cut “loosely”. The corresponding rule may be quickly and easily inserted and accurately maintained even if the die block expand or retract under atmospheric variations. Among other advantages, the invention allows better stability of the cutting-die, faster leveling on press, and increased the number of re-knifing and longer run-time.

    Electronic Cutting Machine
    3.
    发明公开
    Electronic Cutting Machine 审中-公开

    公开(公告)号：US20240351232A1

    公开(公告)日：2024-10-24

    申请号：US18662665

    申请日：2024-05-13

    申请人： Proasia Holdings Ltd

    发明人： Alex Co

    IPC分类号： B26D7/26 ,  B26D7/00

    CPC分类号： B26D7/265 ,  B26D2007/0087 ,  B26D2007/2671

    摘要： An electronic cutting machine for cutting preprogrammed shapes into paper. The electronic cutting machine utilizes a cutter assembly carrying a blade to move across the paper, making precise cuts in the paper. The electronic cutting machine utilizes a first motor connected to a set of rollers to maneuver the paper being cut relative to the cutter assembly. The electronic cutting machine utilizes a second motor to maneuver the cutting assembly across the paper. The electronic cutting machine is enclosed within an outer shell. The inner components of the electronic cutting machine are accessible through a front door.

    Emergency stop cutting mechanism for a web rewinding device
    4.
    发明授权
    Emergency stop cutting mechanism for a web rewinding device 有权

    公开(公告)号：US12122623B2

    公开(公告)日：2024-10-22

    申请号：US18204369

    申请日：2023-05-31

    申请人： Tecnau, Inc.

    发明人： Stephen E. Silva ,  Gregory Mercurio

    IPC分类号： B65H26/00 ,  B26D5/08 ,  B26D7/26 ,  B65H26/02

    CPC分类号： B65H26/00 ,  B26D5/086 ,  B26D7/2614 ,  B65H26/02

    摘要： This invention provides web-cutting mechanism that can be mounted in line at an appropriate location between the web-handling peripheral (printer) and a web roll. The cutting mechanism operates before the available storage in the winder festoon has been exhausted, and decouples the roll's energy from the web. The cutting mechanism can employ a blade that is drawn through the web solely by the movement of the web itself. The blade is mounted at a (e.g.) 45-degree angle to web travel, causing it to be pulled through the web. A negator spring assembly and associated cable drives the blade into the side edge of the web when a slide-mounted blade shuttle assembly is released by a latching pawl of a solenoid assembly. The solenoid is triggered by a signal indicating an emergency stop condition, such as an upstream jam.

    CUTTING ROLLER AND PAPER DISTRIBUTOR
    5.
    发明公开
    CUTTING ROLLER AND PAPER DISTRIBUTOR 审中-公开

    公开(公告)号：US20240342940A1

    公开(公告)日：2024-10-17

    申请号：US18035716

    申请日：2022-04-26

    申请人： FANER AROMA PRODUCT CO., LTD.

    发明人： Hsu-hui CHANG ,  Yuanshou MO ,  Yingyao LIU ,  Songwen YE

    IPC分类号： B26D1/06 ,  B26D7/02 ,  B26D7/26 ,  B26D7/32

    CPC分类号： B26D1/065 ,  B26D7/025 ,  B26D7/2614 ,  B26D7/32 ,  B26D2007/322

    摘要： A cutting roller includes a cutting roller body and a cutting knife assembly, and a knife groove is concavely formed in a peripheral wall of the cutting roller body. The cutting knife assembly includes a knife frame and a paper pushing frame arranged in the knife groove, and a blade mounted on the knife frame. The paper pushing frame is provided with a paper pushing groove matched and sleeved with the blade in a transmission mode, the paper pushing frame is slidably arranged relative to the cutting roller body in a circumferential direction of the cutting roller body. At least one of two ends of the knife frame extending along the knife groove is provided with a linkage component with a swing connecting portion and a driven connecting portion, and the swing connecting portion is rotatably connected with an end face of the cutting roller body.

    Cutting device
    6.
    发明授权
    Cutting device 有权

    公开(公告)号：US12053900B2

    公开(公告)日：2024-08-06

    申请号：US17702966

    申请日：2022-03-24

    申请人： BROTHER KOGYO KABUSHIKI KAISHA

    发明人： Yasuhito Shikama ,  Naoya Sakai ,  Kentaro Sugiyama

    IPC分类号： B26F1/38 ,  B26D7/01 ,  B26D7/26 ,  B26D7/00

    CPC分类号： B26F1/3813 ,  B26D7/015 ,  B26D7/2628 ,  B26D2007/0087 ,  B26D2007/2678

    摘要： A cutting device includes a platen, a mounting portion, a movement mechanism, a processor, and a memory. The memory is configured to store computer-readable instructions that, when executed by the processor, instruct the processor to perform processes including acquiring a hardness-correspondence value corresponding to a hardness of a cutting object placed on the platen, acquiring cutting data for cutting a pattern from the cutting object, setting, based on the hardness-correspondence value, an offset amount used for a rotation correction to a greater value when the hardness of the cutting object is hard than when the hardness of the cutting object is soft, correcting, using the set offset amount, data, of the cutting data, corresponding to a direction change section, and performing cutting processing to cut the cutting object using a cutting blade, by controlling the movement mechanism in accordance with the corrected cutting data.

    Spring-damper element for the mounting of a punching press
    9.
    发明授权
    Spring-damper element for the mounting of a punching press 有权

    公开(公告)号：US11976702B2

    公开(公告)日：2024-05-07

    申请号：US16635636

    申请日：2017-09-15

    申请人： Bruderer AG

    发明人： Ugo De Santis

    IPC分类号： F16F15/02 ,  B26D5/12 ,  B26D7/26 ,  B26F1/40 ,  F16F15/023 ,  F16F15/027 ,  F16F13/00

    CPC分类号： F16F15/0232 ,  B26D5/12 ,  B26D7/2614 ,  B26F1/40 ,  F16F15/022 ,  F16F15/0275 ,  F16F13/002 ,  F16F2222/12 ,  F16F2228/066 ,  F16F2230/08 ,  F16F2230/18 ,  F16F2230/186 ,  F16F2232/08 ,  F16F2234/02 ,  F16F2236/04

    摘要： The invention relates to a spring-damper element (2) for mounting a punching press (1), with a hydraulic damper unit (3) with a first fluid chamber (4) and a second fluid chamber (5), wherein, in the intended operation, a hydraulic fluid is displaced from the first fluid chamber (4) via a throttle point (6) into the second fluid chamber (5) when the spring-damper element (2) is compressed. The damper unit further comprises an overload valve (7) arranged between the first fluid chamber (4) and the second fluid chamber (5), which overload valve opens when a specific fluid pressure is reached in the first fluid chamber (4) or when a specific pressure difference is reached between the first fluid chamber (4) and the second fluid chamber (5) and releases a bypass (8) via which hydraulic fluid then flows from the first fluid chamber (4) into the second fluid chamber (5) bypassing the throttle point (6). Thereby, the spring-damper element (2) is designed in such a way that the fluid pressure or the pressure difference, respectively, at which the overload valve (7) opens can be adjusted when the spring-damper element (2) is installed as intended. With such spring-damper elements according to the invention, it becomes possible to create a mounting arrangement for a punching press, the damping characteristics of which can be adjusted without significant effort, such that a variable operation of the press in wide ranges becomes possible while keeping the ground loading to a minimum in each case.