Flexible material cutter
    2.
    发明授权
    Flexible material cutter 失效
    柔性材料切割机

    公开(公告)号:US5894978A

    公开(公告)日:1999-04-20

    申请号:US884310

    申请日:1997-06-27

    摘要: A cutter for cutting flexible material held on a roll thereof. The cutter has a frame that mounts a drop in roll of flexible material and a drop in tensioning roller in an open end of the frame. The cutter has a cutting area that is generally enclosed and houses a plurality of slitting knives and a tear off cutting blade. The cutting area has an entrance and exit slot for the material with the slitting knives slitting the material as it passes through the cutting area. The slit material can exit through the exit slot. After a predetermined length has been pulled forwardly relative to the cutting blade the slit material can be cut into pieces by tearing it against the cutting blade. A length determining gage allows pieces of a precise length to be cut. The material is pulled through the cutter by a set of feed rollers contained within the cutting area.

    摘要翻译: 用于切割保持在其辊上的柔性材料的切割器。 切割器具有框架,该框架在框架的开口端安装柔性材料卷和张紧辊的下落。 切割器具有通常封闭的切割区域,并且容纳多个切割刀和撕开切割刀片。 切割区域具有用于材料的入口和出口槽,其中切割刀在材料通过切割区域时分切材料。 狭缝材料可以通过出口槽排出。 在相对于切割刀片向前拉动了预定长度之后,可以通过将切割材料撕开切割刀片将切割材料切割成片。 长度测定仪允许切割精确的长度。 通过包含在切割区域内的一组进给辊将材料拉过切割器。