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    Apparatus for cutting strips of material
    1.
    发明授权
    Apparatus for cutting strips of material 失效
    用于切割材料条的装置

    公开(公告)号：US4033215A

    公开(公告)日：1977-07-05

    申请号：US683080

    申请日：1976-05-04

    申请人： Volker Schmidt

    发明人： Volker Schmidt

    IPC分类号： B26D5/20

    CPC分类号： B26D5/20 ,  Y10T83/4445 ,  Y10T83/4458 ,  Y10T83/4491 ,  Y10T83/543

    摘要： Selected lengths of a strip of material are cut either continuously in an automatic mode or each selected length is cut in a manual mode by manual activation of a switch. When the thickness of the strip of the material being cut exceeds a predetermined thickness or is less than a predetermined thickness, this difference is sensed so that this portion of the strip of the material is cut as soon as it ceases to exceed the predetermined thickness or be less than the predetermined thickness. In the automatic mode, automatic cutting may be stopped after this portion of different thickness has been cut either every time or every other time, and manual activation is required to start another automatic cutting.

    摘要翻译： 材料条的选定长度在自动模式下连续切割，或者通过手动激活开关在手动模式中切割每个选定的长度。 当待切割材料的条带的厚度超过预定厚度或小于预定厚度时，感测到该差异，使得材料条带的该部分一旦停止超过预定厚度即被切割，或 小于预定厚度。 在自动模式下，可以在每次或每隔一段时间切割不同厚度的部分之后自动切割，并且需要手动启动以开始另一次自动切割。

    Die fixture and control apparatus
    2.
    发明授权
    Die fixture and control apparatus 失效
    DIE装置和控制装置

    公开(公告)号：US3777602A

    公开(公告)日：1973-12-11

    申请号：US3777602D

    申请日：1972-03-28

    申请人： DORIC CORP

    发明人： YOURA C

    IPC分类号： B21D28/04 ,  B26D5/20

    CPC分类号： B21D28/04 ,  B26F1/40 ,  B26F2001/4463 ,  Y10S100/918 ,  Y10T83/4445 ,  Y10T83/4604 ,  Y10T83/4635 ,  Y10T83/637 ,  Y10T83/6563 ,  Y10T83/7593 ,  Y10T83/8748 ,  Y10T408/5617

    摘要： An improved die fixture and control apparatus for positioning a workpiece blank to be formed in a punch press wherein the die fixture is automatically and controllably movable between a stamping station and a loading station at an adjustable, controlled rate of speed and the die fixture delay time at the stamping station and at the loading station are each independently controllable. The die fixture includes a plurality of spaced, identifiable index openings for positioning the lower die element and one or more locators in predetermined, fixed positions, the locators having blank engaging surfaces for engaging a workpiece blank and positioning the workpiece blank in a predetermined position in the die fixture.

    摘要翻译： 一种用于定位要在冲压机中形成的工件坯件的改进的模具夹具和控制装置，其中模具夹具以可调节的受控速度和模具夹具延迟时间在冲压站和加载站之间自动和可控地移动 在冲压站和装载站各自独立控制。 模具夹具包括多个间隔开的可识别的折痕开口，用于将下模元件和一个或多个定位器定位在预定的固定位置，定位器具有用于接合工件坯件的空白接合表面，并将工件坯料定位在预定位置 模具夹具。

    Sheet material feeding and cutting apparatus and control system therefor
    3.
    发明授权
    Sheet material feeding and cutting apparatus and control system therefor 失效
    材料进料和切割设备及其控制系统

    公开(公告)号：US3760669A

    公开(公告)日：1973-09-25

    申请号：US22866972

    申请日：1972-02-23

    申请人： ROSENTHAL MANUF CO

    发明人： ROSENTHAL B ,  MATSOUKA E

    IPC分类号： B23D36/00 ,  B26D1/20 ,  B26D5/40 ,  B65H35/00

    CPC分类号： B65H35/0066 ,  B26D1/205 ,  B26D5/40 ,  Y10T83/091 ,  Y10T83/101 ,  Y10T83/4445 ,  Y10T83/4455 ,  Y10T83/446 ,  Y10T83/4541 ,  Y10T83/4599 ,  Y10T83/868 ,  Y10T83/8776 ,  Y10T83/8837 ,  Y10T83/8843 ,  Y10T83/9488

    摘要： Sheet material feeding and cutting device including feed roll for material driven by a motor through clutch and brake, for feeding sheet material such as paper from a roll. A knife is provided with driving means for operating the same in response to an electrical signal. The extent of movement of the feed roll is measured to thereby measure the amount of material fed. This may be provided by a shaft encoder which produces pulses for increments of movement of the feed roll, and a counter coupled to the encoder for counting the pulses. The counter can be manually preset to a particular number of pulses corresponding to a particular length of material, to operate a control circit in response to the preset number of pulses. The control circuit operates the electrically operated clutch and brake to disengage the drive and to stop the movement of the feed roll. The control circuit also applies a signal to the drive for the knife to operate the same. Alternatively, a mechanical device coupled to the feed roll can move therewith and cooperate with a switch which is adjustably positioned in accordance with a preset length of sheet material. The switch operates the control circuit to actuate the clutch and brake, and the drive for the knife, in the same manner as when the shaft encoder and counter are used.

    摘要翻译： 片材供给和切割装置包括用于通过离合器和制动器由电动机驱动的材料的进给辊，用于从辊子供给诸如纸张的片材。 刀具具有用于响应于电信号对其进行操作的驱动装置。 测量进料辊的运动程度，从而测量进料量。 这可以由轴编码器提供，轴编码器产生用于进给辊的运动增量的脉冲，以及耦合到编码器的用于计数脉冲的计数器。 计数器可以手动预设到对应于特定长度的材料的特定数量的脉冲，以响应于预设数量的脉冲来操作控制回路。 控制电路操作电动离合器和制动器以使驱动器脱离并停止进给辊的移动。 控制电路还向驱动器施加信号以使刀操作。 或者，联接到进给辊的机械装置可随其移动并与根据预定长度的片材可调节地定位的开关配合。 开关操作控制电路，以与使用轴编码器和计数器相同的方式操作离合器和制动器以及刀的驱动。

    Apparatus for cutting strip material in variable lengths
    8.
    发明授权
    Apparatus for cutting strip material in variable lengths 失效
    用于在可变长度上切割条纹材料的装置

    公开(公告)号：US3695133A

    公开(公告)日：1972-10-03

    申请号：US3695133D

    申请日：1970-07-16

    申请人： EUCLID PRODUCTS CO INC THE

    发明人： FINKE THEODORE R

    IPC分类号： D06H7/02 ,  B26D5/24

    CPC分类号： D06H7/02 ,  Y10T83/4445 ,  Y10T83/4493 ,  Y10T83/4541 ,  Y10T83/4647

    摘要： Apparatus for cutting strand material, such as fabric strip material into finite segments of a preselected length. An end length of strip material is fed past a cutting mechanism until a desired length has been advanced. Then the feeding is stopped by an adjustable, length control mechanism operatively connected to the feeding mechanism and the cutting mechanism is actuated to cut the delivered segment from the strip. The apparatus will either repeat this function automatically or in response to actuation by an operator.

    摘要翻译： 用于将绞线材料例如织物条带材料切割成预选长度的有限段的装置。 带状材料的端部长度通过切割机构进给，直到期望的长度提前。 然后通过可操作地连接到进给机构的可调节的长度控制机构来停止进给，并且切割机构被致动以从带传送的切割部分切割。 该装置将自动重复该功能或响应于操作者的致动。