Method and apparatus for automatic sheet cutting and stacking

Details Method and apparatus for automatic sheet cutting and stacking Method and apparatus for automatic sheet cutting and stacking

1978-09-28

1980-06-17

Yost, Frank T.

Metal working

Method of mechanical manufacture

Obtaining plural product pieces from unitary workpiece

295646, 82 47, 82 80, 82101, 83 23, 83 47, 83 91, 83 95, 83208, 83262, 83408, 83649, B26D 900

Patent

active

042076676

ABSTRACT:
A method and apparatus are disclosed for forming a stack of neatly aligned sheets of microfoam plastic material from a web of microfoam material. The method and apparatus provide for supplying the web of material to a cutting station and transporting an edge of the material a predetermined distance beyond the cutting station, restraining motion of the web and captivating it at a location adjacent to the cutting station, and cutting the web in a transverse direction. The web advancement, restraint and captivation, and cutting are repeated until a predetermined number of sheets of the material have been accumulated in a stack. The stack is then released from captivation and is conveyed from the cutting station.

REFERENCES:
patent: 1765270 (1930-06-01), Hensley et al.
patent: 3101638 (1963-08-01), Rhicard et al.
patent: 3555977 (1971-01-01), Saumsiegle

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