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公开(公告)号:US08196500B2
公开(公告)日:2012-06-12
申请号:US12180102
申请日:2008-07-25
IPC分类号: B23D25/12
CPC分类号: B26D7/2628 , B26D7/2642 , B26D2007/2685 , Y10T83/4844 , Y10T83/9464
摘要: A stitch flap cutting block is mountable to a cutting head of a board blank cutting machine, along with a slotting knife. A sheet of board passed between the cutting head and an anvil head is cut to form a blank for a box or the like. The cutting block comprises a steel body with a cylindrical barrel holding a cylindrical spring block, to which is mounted a blade holder carrying an elongate blade. The blade moves within a transverse slot across the body and is deflectable into the body and may rock about a midpoint of the slot. Impact forces are reduced, cleaner cuts are produced, and re-setting of the blade is required much less often. An alternative stitch flap cutting block is mountable to the cutting head by a separate side arm, facilitating mounting to cutting heads having different diameters.
摘要翻译: 一个缝合切割块可以安装到板坯切割机的切割头以及开槽刀。 在切割头和砧座头之间通过的板片被切割以形成用于盒子等的坯件。 切割块包括具有保持圆柱形弹簧块的圆柱形筒体的钢体,其上安装有承载细长叶片的刀片保持器。 刀片在穿过身体的横向狭槽内移动并且可偏转到身体中并且可围绕狭槽的中点摇摆。 冲击力减小,产生更清洁的切割,并且需要更少的刀片重新设定。 替代的针脚片切割块可通过单独的侧臂安装到切割头,便于安装到具有不同直径的切割头。