Automatic feeder of adhesive sheet material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 20, 1995
Grant Date -
N/A
app pub date -
Apr 15, 1993
filing date -
May 29, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for feeding a long adhesive sheet material protected with parting films on both side into a forming machine by a specified portion each without any manual labor. An adhesive sheet material (10) let off through pinch rolls (102, 102) in a sheet cutter (100) is measured of its length by an encoder, and is cut in a preset length. A cut segment (15) of the adhesive sheet material is conveyed by a sheet cutter conveyor (200) to a specified position, where it is stacked up on a stacking truck (400) waiting above a weighing scale (500) by a suction and transfer device (300). When stacking of segments (15) is over, the weight is measured by the weighing scale (500). When this measurement agrees with the necessary weight, the specified number of segments (15) are carried up to the waiting position of a charger (600) by the stacking truck (400), and are charged into the specified position of a forming machine (20) by the charging machine (600).
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