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Vorrichtung zum selbsttaetigen Vereinzeln und Zufuehren von geraden und gekruemmten Rundmaterialstuecken

Device for the automatic separation and feed of straight and bent round materials
 
: Schwarz, R.; Hoelldampf, K.; Baumeister, K.

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Frontpage ()

DE 1992-4202710 A: 19920131
DE 1992-4202710 A: 19920131
DE 4202710 C2: 19941215
B65G0047
German
Patent, Electronic Publication
Fraunhofer IPA ()

Abstract
In order to separate automatically round materials fed by a mainly vertical feed hopper easily and reliably, and to be able to feed the downstream processing unit mainly by means of a horizontal conveyor belt, a swivel gripping device is arranged below the feed hopper (17) between a first swivel position placed below the feed hopper (17a) and a second swivel position at the inlet to the conveying device for the downstream processing unit, the swivel gripping device (24) having an adjoining fork-shaped recess (12c) in the first swivel position of the gripping device (24) of the bottom opening (17a) of the feed hopper (17) suitable for receiving one round material item (18) at a time, and on the fork-shaped recess (12c) being a retaining device (21) and an ejecting device (32) for the material item (18) located in the recess. The swivelling of the gripping device (24) and the operation of the ejecting device (32) are effected each by means of a cylinder (8, 33).

: http://publica.fraunhofer.de/documents/PX-40763.html