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MACHINERY FOR THE PRODUCTION OF BOBINS WITH A LINING SYSTEM OF LONGITUDINAL TABLE cultures AND THE PERFORMANCE OF LONGITUDINAL STRUCTURES GENERATED BY THE TABLE OF COLLECTIONS, AND RELATIVE METHOD
MACHINERY FOR THE PRODUCTION OF BOBINS WITH A LINING SYSTEM OF LONGITUDINAL TABLE cultures AND THE PERFORMANCE OF LONGITUDINAL STRUCTURES GENERATED BY THE TABLE OF COLLECTIONS, AND RELATIVE METHOD
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机译:带有纵向表培养衬里系统的线轴生产机器以及由集合表生成的纵向结构的性能及相关方法
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摘要
The machine (1) comprises: an unwinding section (3) of parent reels (Ba, Bb) of web material (Na, Nb); a cutting station (13), comprising a plurality of cutting members (201, 203) to divide the web material (Na, Nb) into longitudinal strips (S); a plurality of winding stations (15); in each winding station (15), a guide arm (31) to guide the longitudinal strip (S), adjustable parallel to the rotation axis (C-C) of the winding mandrel (51). The cutting station (13) comprises sensor members (213, 214) to detect the position of the cutting members (201, 203). A control unit (216) is interfaced with the sensor members (213, 214) of the cutting station (13) and the positioning actuators (27), to position the guide arms (31) parallel to the rotation axis (C-C) of the respective winding mandrel (51) as a function of the position of the corresponding cutting member (201, 203).
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