Inserting insulating material into electric motor stators

Metal working – Method of mechanical manufacture – Electrical device making

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Details

295646, 29734, 493356, 493949, H02K 1510

Patent

active

048540331

ABSTRACT:
A machine for forming electric motor stator insulating material and inserting it vertically directly into the stator placed on the pallet of a transportation system, without removing the stator from its pallet. The machine includes a guiding system for the paper fed from a feed roll, with the following elements working in sequence: a pair of rollers for trimming the paper to the required width; a pair of paper shaping and pulling rollers, at least one of which is motor-operated and the other of which can be moved away from the first one during insertion of the paper into the machine; a paper cutter operating in a substantially horizontal direction for cutting across the paper; a former for forming the cut paper inside vertical guides and operating parallel to the cutter; and an inserter for inserting the cut and bent paper into the stator slot and operating in a vertical direction moving through the paper former.

REFERENCES:
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patent: 3634932 (1972-01-01), Mason
patent: 3702498 (1972-11-01), Mason
patent: 3703854 (1972-11-01), Schlaudroff
patent: 3778890 (1973-12-01), Schlaudroff
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patent: 4433466 (1984-02-01), Koenig
patent: 4495692 (1985-01-01), Walker
"UCI-300/302 Universal Stator Cell Inserter," Axis S.p.A., 50028 Tavarnelle Val di Pesa (Florence) Italy (English only).
"UCI-300/302 Universal Stator Cell Inserter," Axis S.p.A., 50028 Tavarnelle Val di Pesa (Florence), Italy (four languages).
"Isolatrice di Statori UCI-400/402," Axis S.p.A. (Italian and German).

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