Folding machine with collection mechanism

Details Folding machine with collection mechanism Folding machine with collection mechanism

1994-12-01

1997-12-16

Smith, Scott A.

Manufacturing container or tube from paper; or other manufacturi

Bending

Folding

270 45, B31F 110

Patent

active

056978812

ABSTRACT:
A folding machine is provided with a collection mechanism to permit abatement of load deviation and also the amount of time required for changeover from the collection mode to the non-collection mode in shortened. The folding machine with collection mechanism includes a fixed cam 31 forming a cam profile 31A for a predetermined delivering action of a pin 15B in a collection cylinder 15 and a rotating cam 30 having a screening portion 30A to screen the cam profile 31A every other time the pin 15B reaches the delivering operation position KK using the screening portion 30A in a collection mode so as to deliver a piled, layered fold section and to not screen the cam 31A every time the pin 15B reaches the delivering operation position KK in a non-collection mode so as to delivery a non-piled, non-layered fold section.

REFERENCES:
patent: 4159823 (1979-07-01), Bryer et al.
patent: 4345906 (1982-08-01), Gregoire
patent: 4352671 (1982-10-01), Petersen
patent: 5088708 (1992-02-01), Nowak
patent: 5242823 (1993-09-01), Marmin

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