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US 5,599,160 AGranted
Apparatus and method for putting cassettes into trays
AssigneeTapematic U.S.A., Inc.
InventorLuciano Perego
Life of this patent
Estimating the term…
Abstract
A plurality of tape cassettes fed in succession from a conveyor are oriented vertically on an end stretch of the conveyor itself terminating at a position in side by side relation with a tiltable collection element. The cassettes are pushed laterally from the end stretch of the feed conveyor for being loaded onto the collection element until they form thereon a row comprised of a given number of cassettes. The collection element is then tilted to let the cassette row fall onto a tray previously positioned under the collection element.
Claims23
An apparatus for disposing cassettes into trays comprising:
- a primary feed conveyor for moving cassettes in a feed direction;
- means for moving said primary feed conveyor;
- a secondary feed conveyor extending parallel to the primary feed conveyor;
- means for moving said secondary feed conveyor;
- a guide chute extending laterally from said primary feed conveyor and leading to said secondary feed conveyor;
- a pusher element movable over said primary feed conveyor in alignment with said guide chute, between a stand-by position in which it is disposed alongside said primary feed conveyor, and a thrusting position in which it is moved close to said guide chute to push the cassette coming from said primary feed conveyor onto said guide chute;
- a transferring unit for disposing of cassettes received from said secondary feed conveyor onto a collection element movable between a rest position and a working position;
- drive means for moving the collection element, when a given number of cassettes have been transferred thereon, from the rest position to the working position;
- and
- at least one tray for receiving cassettes from the collection element when the collection element is in the working position.
7 more elements
An apparatus for disposing cassettes into trays comprising:
- a feed conveyor for moving cassettes in a feed direction;
- motor means for moving said feed conveyor;
- a transferring unit for disposing of cassettes received from said feed conveyor onto a collection element movable between a rest position and a working position, wherein said transferring unit comprises at least one second pusher element transversely movable over said feed conveyor between a stand-by position in which it is disposed alongside said conveyor, and a thrusting position in which it is located close to the collection element in order to push the cassette onto the collection element;
- retaining means associated with the collection means for opposing a controlled friction resistance to the displacement of the cassettes thereon, wherein said retaining means comprises a support bar extending parallelly above the collection element and carrying at a lower part thereof a plurality of bristles arranged to elastically act against the cassettes on the opposite side with respect to a base surface of the collection element so as to produce said predetermined friction resistance;
- drive means for moving the collection element, when a given number of cassettes has been transferred thereon, from the rest position to the working position;
- and
- at least one tray for receiving cassettes from the collection element when the collection element is in the working position.
4 more elements
An apparatus for disposing cassettes into trays comprising:
- a feed conveyor for moving cassettes in a feed direction;
- motor means for moving said feed conveyor;
- a transferring unit for disposing of the cassettes received from said feed conveyor onto a collection element movable between a rest position and a working position;
- separation means operating on said feed conveyor and acting on each cassette in order to separate it from a previous cassette disposed on said feed conveyor, wherein said separation means comprises a clamping element disposed alongside said feed conveyor and selectively movable between a rest position, in which it is spaced apart from the conveyor, and a work position in which it acts in thrust relation on one of the cassettes in order to fix the positioning thereof along said feed conveyor;
- drive means for moving the collection element, when a given number of cassettes has been transferred thereon, from the rest position to the working position;
- and
- at least one tray for receiving cassettes from the collection element when the collection element is in the working position.
4 more elements
An apparatus for disposing cassettes into trays comprising:
- a feed conveyor for moving cassettes in a feed direction;
- motor means for moving said conveyor;
- a transferring unit for disposing cassettes received from said feed conveyor onto a collection element movable between a rest position and a working position;
- drive means for moving the collection element, when a given number of cassettes have been transferred thereon, from the rest position to the working position;
- at least one tray for receiving cassettes from the collection element when the collection element is in the working position;
- and
- a tray feeding means for sending individual trays, in succession, to a supporting and moving means, wherein said tray feeding means comprises at least two support elements selectively movable between an operating position in which they are disposed in mutual side-by-side relation for supporting a tray stack, and a release position in which they are mutually spread open to let the tray stack fall down, and
- a reception platform vertically movable between a receiving position in which it is disposed close to the tray stack in order to stop the falling of the tray stack when the support elements are brought to the release position, and a rest position in which it is disposed substantially flush with a slide surface so as to deposit the lowermost tray picked up from the tray stack onto said supporting and moving means.
5 more elements
Dependencies are inferred from the claim text.