Insertion machine
First Claim
1. An insertion machine comprising:
- a frame;
an envelope opening station, said envelope opening station comprising;
means for positioning an envelope in a manner whereby said envelope lies essentially in a first plane;
means for deflecting at least one panel of said envelope when said envelope lies essentially in said first plane so that at least one item can be inserted into said envelope, said deflecting means being mounted on an elongated stem member;
carriage means upon which said elongated stem member is carried, said carriage means including a gate member having a first end and a second end, said gate member being hingedly connected to said frame at said gate member first end, said gate member second end being selectively lockable into a locked position, said gate member being swingable about an axis which is inclined at an acute angle with respect to said first plane when said gate member second end is not in said locked position in order to swing said deflecting means away from the vicinity of said envelope;
an insertion station positioned proximate said envelope opening station for inserting at least one item into an at least partially opened envelope; and
means for transporting at least one item to said insertion station.
12 Assignments
0 Petitions
Accused Products
Abstract
An insertion machine includes an insertion station (44) whereat groups of items are stuffed into an envelope held open at an envelope opening station (49). The insertion station comprises a cam (212)-driven carriage (202) which linearly reciprocates in a direction (480) toward and away from the envelope opening station (49). The carriage (202) carries a plurality of selectively mounted, selectively rotatable pusher fingers (204). The pusher fingers (204) have a profile suitable for shoving items along a partially inclined insertion plate surface 403 and into an opened envelope. The pusher fingers (204) are selectively rotatable to an operative orientation (720) and to an inoperative orientation (722) under the supervision of a controller (205). Jam detectors (550, 552) are provided proximate reciprocating entry fingers (500, 502) which move when a jam occurs in the inserting process. Should a jam occur, the pusher fingers (204) are controlled to rotate to their inoperative orientation (722). Access to the jam location is obtained by rotating the carriage (202) about an axis (415) and by swinging an envelope opening gate (660) about another axis (662). After the inserting of a group of items into an envelope, a flap moistener (70) detects a change in electromagnetic flux as the result of the travel of an opened envelope flap and sprays an atomized fluid along spaced-apart paths (699A, 699B) onto gummed regions of the envelope flap.
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Citations
8 Claims
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1. An insertion machine comprising:
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a frame; an envelope opening station, said envelope opening station comprising; means for positioning an envelope in a manner whereby said envelope lies essentially in a first plane; means for deflecting at least one panel of said envelope when said envelope lies essentially in said first plane so that at least one item can be inserted into said envelope, said deflecting means being mounted on an elongated stem member; carriage means upon which said elongated stem member is carried, said carriage means including a gate member having a first end and a second end, said gate member being hingedly connected to said frame at said gate member first end, said gate member second end being selectively lockable into a locked position, said gate member being swingable about an axis which is inclined at an acute angle with respect to said first plane when said gate member second end is not in said locked position in order to swing said deflecting means away from the vicinity of said envelope; an insertion station positioned proximate said envelope opening station for inserting at least one item into an at least partially opened envelope; and means for transporting at least one item to said insertion station. - View Dependent Claims (2, 3, 4)
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5. An envelope opening station, said envelope opening station comprising:
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means for positioning an envelope in a manner whereby said envelope lies essentially in a first plane; means for deflecting at least one panel of said envelope when said envelope lies essentially in said first plane so that at least one item can be inserted into said envelope, said defecting means being mounted on an elongated stem member; and
,carriage means upon which said elongated stem member is carried, said carriage means including a gate member having a first end and a second end, said gate member being hingedly connected to said frame at said gate member first end, said gate member second end being selectively lockable into a locked position, said gate member being swingable about an axis which is inclined at an acute angle with respect to said first plane when said gate member second end is not in said locked position in order to swing said deflecting means away from the vicinity of said envelope. - View Dependent Claims (6, 7, 8)
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Specification