Plastic article or earthenware shaping or treating: apparatus – Preform assembly means and means for bonding of plural... – Reshaping means utilizing fluid pressure directly contacting...
Patent
1984-07-27
1987-01-27
Silbaugh, Jan
Plastic article or earthenware shaping or treating: apparatus
Preform assembly means and means for bonding of plural...
Reshaping means utilizing fluid pressure directly contacting...
264509, 264511, 271 9, 271 14, 425504, 425537, 425539, B29C 4924, B29C 4904
Patent
active
046392076
ABSTRACT:
An in-mold label dispenser (22) for a blow molding machine is disclosed as including a dispensing head (56) mounted for rectilinear movement along a first axis A between a label magazine (48) and an open mold (28) and having a label carrier (58) mounted on the dispensing head for rectilinear movement between retracted and extended positions along a second axis B transverse to the first axis A. Rectilinear movement of the dispensing head (56) along the first axis A and coordinated extending and retracting rectilinear movement of the label carrier (58) along axis B transfers a label (50) from the magazine (48) to the mold (28) in preparation for the blow molding operation. The label dispenser (22) has particular utility when provided with a pair of the label carriers (58) to simultaneously transfer a pair of labels (50) to the open mold (28) within the confined space limitations involved. A drive linkage (66) is driven by a first gear unit (72) to reciprocally move the dispensing head (56), while a second gear unit (106) rotatably drives elongated supports (92) which mount the dispensing head (56) for its rectilinear movement and drive cams (108) that move the label carriers (58). Both the first and second gear units (72,106) are driven by a common input (156) to coordinate the movement of the dispensing head (56) with the movement of the label carriers (58).
REFERENCES:
patent: 4359314 (1982-11-01), Hellmer
patent: 4397625 (1983-08-01), Hellmer et al.
Darr Richard C.
Dunlap Richard L.
Larson Craig A.
Slat William A.
Lorin Hubert C.
Plastipak Packaging, Inc.
Silbaugh Jan
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