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    Apparatus for forming strip
    21.
    发明授权
    Apparatus for forming strip 失效
    用于形成条纹的装置

    公开(公告)号：US3766815A

    公开(公告)日：1973-10-23

    申请号：US3766815D

    申请日：1971-12-29

    Applicant: HUNTER DOUGLAS INTERNATIONAL

    Inventor： EDIXHOVEN G

    IPC: B21D43/26 ,  B26D7/16

    CPC classification number: B21D43/26 ,  Y10T29/39 ,  Y10T83/2205 ,  Y10T83/446 ,  Y10T83/4577 ,  Y10T83/461 ,  Y10T83/6484

    Abstract: An apparatus according to the invention comprises means for feeding strip material, means for forwarding the strip material through a forming station including a forming device such as a punching and/or cutting and/or machining device, an output table having one or more stop devices adjustable longitudinally with respect to the direction of forwarding of the strip material, the stop device or devices including a stop member driven by an electric motor so as to be movable transversely of the path of the strip material downstream of the forming station, means associated with the stop member for initiating actuation of the forming device and an electrical control system. The or each stop member is moved by a linear electric motor and comprises a horizontal rail movable into the path of the strip material, having a supporting tongue extending horizontally beyond the lower end of a vertical edge of the rail, the vertical edge forming an ejection surface above the top surface of the tongue which supports strip material thereon when the rail is retracted. The or each stop member is movable with respect to an associated housing, which is connected to an adjustable support block which is securable to the output table at any desired position thereof, the housing and block having a resilient buffer therebetween. An advantage of this construction is that the impacts sustained by the stop members, occasioned by the increased working speed, can be balanced by the buffers, so that the strip material or the cut strip does not undergo deformation in the longitudinal direction, which would have the consequence that the punching and the severing cuts would not take place at the intended positions.

    Abstract translation: 根据本发明的装置包括用于输送条带材料的装置，用于将条带材料通过包括诸如冲压和/或切割和/或加工装置的成形装置的成形站传送的装置，具有一个或多个停止装置的输出台 相对于带材的前进方向纵向调节，止动装置或装置包括由电动机驱动的止动构件，以便能够在成形站下游的条带材料的路径横向移动， 用于启动成形装置的致动的止动构件和电气控制系统。 所述止动件或每个止动件通过线性电动机移动并且包括可移动到带状材料的路径中的水平轨道，其具有水平延伸超过轨道的垂直边缘的下端的支撑舌，所述垂直边缘形成弹出 当轨道缩回时，在舌头的顶表面上方支撑条带材料的表面。 该止动构件或每个止动构件可相对于相关联的壳体移动，该相关联的壳体连接到可调节的支撑块，该可调节支撑块在其任何期望位置处可固定到输出台，壳体和块在其之间具有弹性缓冲器。 这种结构的优点在于，通过缓冲器可以平衡由停止构件所产生的冲击，由于工作速度的提高，使得条带材料或切割条不会在长度方向上发生变形， 冲击和切断切割不会发生在预期位置的后果。

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