A machine (1) for orienting objects (T) includes a hopper (2) for receiving the objects (T) in bulk and a belt conveyor (3) with a plurality of small blades to withdraw the objects (T) from the hopper (2). The belt conveyor (3) has an ascending length (5) suitable to select the objects (T) having a
A machine (1) for orienting objects (T) includes a hopper (2) for receiving the objects (T) in bulk and a belt conveyor (3) with a plurality of small blades to withdraw the objects (T) from the hopper (2). The belt conveyor (3) has an ascending length (5) suitable to select the objects (T) having a predetermined orientation, so that, at the upper end of the ascending length (5) only the objects (T) having all the same predetermined orientation are present on the belt conveyor (3). The small blades form a rest surface facing upwardly in the ascending length (5) and have a plurality of reliefs suitable to prevent free rolling of the objects (T) rested on the rest surface.
대표청구항▼
1. A machine for orienting objects, comprising: a hopper for receiving the objects in bulk,a belt conveyor with a plurality of blades to withdraw the objects from the hopper, the belt conveyor having an ascending length suitable to select the objects having a predetermined orientation, so that, at t
1. A machine for orienting objects, comprising: a hopper for receiving the objects in bulk,a belt conveyor with a plurality of blades to withdraw the objects from the hopper, the belt conveyor having an ascending length suitable to select the objects having a predetermined orientation, so that, at the upper end of the ascending length only the objects having all the same predetermined orientation are present on the belt conveyor,an extraction device, arranged downstream of the ascending length of the belt conveyor, to extract the objects from the belt,wherein the blades form a rest surface facing upwardly in the ascending length and having a plurality of projections suitable to prevent a free rolling of the objects rested on said rest surface; andwherein the rest surface forms a plurality of cavities open on a side opposite the belt conveyor and open in a movement direction of the belt, wherein said projections form partition walls between two neighboring cavities. 2. The machine according to claim 1, wherein the cavities widen from a minimum width adjacent to the belt conveyor up to a maximum width at a free edge of the blade. 3. The machine according to claim 1, wherein the extraction device is configured to detach the objects from the rest surface in a detachment direction that substantially coincides with a movement direction of the belt conveyor at a detachment moment. 4. The machine according to claim 1, wherein the extraction device is configured to detach the objects from the rest surface in a detachment direction transverse to a plane of the belt conveyor at a detachment moment. 5. The machine according to claim 1, wherein the extraction device is configured to carry out detachment of the objects from the blades and withdrawal of the objects from the belt conveyor by gravitational fall of the objects. 6. A machine for orienting objects, comprising: a hopper for receiving the objects in bulk,a belt conveyor with a plurality of blades to withdraw the objects from the hopper, the belt conveyor having an ascending length suitable to select the objects having a predetermined orientation, so that, at the upper end of the ascending length only the objects having all the same predetermined orientation are present on the belt conveyor,an extraction device, arranged downstream of the ascending length of the belt conveyor, to extract the objects from the belt,wherein the blades form a rest surface facing upwardly in the ascending length and having a plurality of projections suitable to prevent a free rolling of the objects rested on said rest surface; andwherein the projections of a same blade form a plurality of ribs that are substantially mutually parallel and extending in a direction perpendicular to a plane of the belt, as seen in the cross-section of the belt. 7. The machine according to claim 6, wherein said ribs have a constant cross-sectional shape. 8. The machine according to claim 6, wherein the ribs have a width decreasing from a maximum width at the belt up to a minimum width at a free edge of the blade. 9. The machine according to claim 6, wherein the ribs are in a cross-sectional shape of: a cusp with a rounded vertex facing a movement direction of the belt, ortrapezoidal with the minor base facing the movement direction of the belt, orsubstantially rectangular. 10. The machine according to claim 6, wherein the extraction device is configured to detach the objects from the rest surface in a detachment direction that substantially coincides with a movement direction of the belt conveyor at a detachment moment. 11. A machine for orienting objects, comprising: a hopper for receiving the objects in bulk,a belt conveyor with a plurality of blades to withdraw the objects from the hopper, the belt conveyor having an ascending length suitable to select the objects having a predetermined orientation, so that, at the upper end of the ascending length only the objects having all the same predetermined orientation are present on the belt conveyor,an extraction device, arranged downstream of the ascending length of the belt conveyor, to extract the objects from the belt,wherein the blades form a rest surface facing upwardly in the ascending length and having a plurality of ribs suitable to prevent a free rolling of the objects rested on said rest surface, and wherein the plurality of ribs are substantially mutually parallel and extend in a direction perpendicular to a plane of the belt, as seen in the cross-section of the belt. 12. The machine according to claim 6, wherein the extraction device is configured to carry out detachment of the objects from the blades and withdrawal of the objects from the belt conveyor by gravitational fall of the objects. 13. A machine for orienting objects, comprising: a hopper for receiving the objects in bulk,a belt conveyor with a plurality of blades to withdraw the objects from the hopper, the belt conveyor having an ascending length suitable to select the objects having a predetermined orientation, so that, at the upper end of the ascending length only the objects having all the same predetermined orientation are present on the belt conveyor,an extraction device, arranged downstream of the ascending length of the belt conveyor, to extract the objects from the belt,wherein the blades form a rest surface facing upwardly in the ascending length, wherein the rest surface forms a plurality of cavities open on a side opposite the belt conveyor and open in a movement direction of the belt, said rest surface having a plurality of partition walls between two neighboring cavities suitable to prevent a free rolling of the objects rested on said rest surface. 14. The machine according to claim 6, wherein the extraction device is configured to detach the objects from the rest surface in a detachment direction transverse to a plane of the belt conveyor at a detachment moment.
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이 특허에 인용된 특허 (4)
Dotson, Sean; Klawonn, Bill; Klawonn, legal representative, Mina; Lorange, Stéphane; Mathis, Samuel; Robertson, Doug; Roth, Emmanuel; Waeldin, Gilles; Welter, Curtis, Conveyor for a preparation machine used to orient objects.
Aidlin Stephen H. (1521 Eastbrook Dr. Sarasota FL 34231) Aidlin Samuel S. (5079 Village Garden Sarasota FL 34234) Kincaid Larry (2635 Hyde Park St. Sarasota FL 34239), Variable angle conveyor assembly.
Aidlin Samuel S. (5079 Village Garden Dr. Sarasota FL 34234) Aidlin Stephen H. (1521 Eastbrook Dr. Satasota FL 34231) Kincaid Larry (2635 Hyde Park St. Sarasota FL 34239) Cordonnier Kenneth (1970 Set, Variable angle conveyor assembly with stepped cleat.
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