发明名称 |
High-speed cutting apparatus for card sheets |
摘要 |
A method and apparatus for high-speed and accurate cutting of cards from sheets, printed with an array of card layouts, moving along a unidirectional path. The apparatus includes rollers for initial accurate sheet feeding, a plurality of pairs of rotation members having common tangent points which serve to simultaneously advance a sheet in indexing motions and slit it along its leading edge, and a transverse cutting bar which cuts rows of cards across the slits. Each pair of rotation members includes a unidirectional driving anvil roller and an idling slitter disk. Continuous driving mechanism operates the apparatus. The apparatus for initial sheet feeding includes rollers feed sheets seriatim from a first leading-edge position to a second leading-edge position, hold them there until engaged by subsequent sheet-handling members, release them upon such engagement, and hold the next sheet in ready position while the released sheet is drawn past.
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申请公布号 |
US4624161(A) |
申请公布日期 |
1986.11.25 |
申请号 |
US19850736109 |
申请日期 |
1985.05.20 |
申请人 |
NAMOWICZ, JULIAN;GENGLER, JOHN |
发明人 |
NAMOWICZ, JULIAN;GENGLER, JOHN |
分类号 |
B26D11/00;B65H35/02;B65H35/04;(IPC1-7):B26D3/22 |
主分类号 |
B26D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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