Material or article handling – With weighing
Patent
1983-09-13
1985-11-05
Spar, Robert J.
Material or article handling
With weighing
74435, 414 80, B65G 5706
Patent
active
045510520
ABSTRACT:
A stacking device for articles to be contained that comprises a first station placed downstream of a longitudinal article infeed line, and a second station, downstream with respect to the former, connected to a horizontal plate. The second station comprises two longitudinal rollers, each of which is provided with a longitudinal flat part in the region of which is locked a longitudinal sustaining strip. With the rollers in the non-operative position, the two sustaining strips are side by side and define a channel for receiving the articles coming from the first station. Inside the channel, sensors are provided for detecting the formation of one layer of articles placed transversely side by side. Once one layer has been seen to have been formed, the rollers complete one full revolution in counter rotating directions and either transfer the layer onto the underneath plate or onto the topmost layer of the stack under formation thereon, the transverse sides of which are guided vertically, and the longitudinal sides of which are guided and/or aligned vertically.
REFERENCES:
patent: 2868032 (1959-01-01), Miller
patent: 2918828 (1959-12-01), Dexter
patent: 3837140 (1974-09-01), Golantsev et al.
patent: 4183704 (1980-01-01), Steinhart
B.S.P. Packaging Systems di Pattarozzi D. & C.s.a.s.
Krizek Janice
Spar Robert J.
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