초록 ▼

The problem of singulating products that are provided in a pallet layer is solved by breaking up the pallet layer so that each product can be handled separately by a robot tool and outputted in at least one line according to a predetermined orientation. The singulator includes a layer drop zone that

The problem of singulating products that are provided in a pallet layer is solved by breaking up the pallet layer so that each product can be handled separately by a robot tool and outputted in at least one line according to a predetermined orientation. The singulator includes a layer drop zone that receives a pallet layer of products, a break-up system that separates the products by creating gaps therebetween, yielding separated products, a vision system that determines characteristics and position of each separated product; and a robot equipped with a tool that receives information indicative of the characteristics and position of said each separated product to grip and position each separated product onto an output station within at least one line.

대표청구항 ▼

1. A singulator comprising: a layer break-up system for receiving a pallet layer of products and for creating gaps between each of the products so as to yield longitudinally and laterally separated products;a vision system that determines at least one characteristic and a position of each separated

1. A singulator comprising: a layer break-up system for receiving a pallet layer of products and for creating gaps between each of the products so as to yield longitudinally and laterally separated products;a vision system that determines at least one characteristic and a position of each separated product, the gaps sufficient to allow the vision system to detect each of the products independently; andat least one robot that receives information indicative of the at least one characteristic and the position of said each separated product to grip and position said each separated product onto an output station within at least one line. 2. A singulator as recited in claim 1, wherein the break-up system includes a multi-belt conveyor. 3. A singulator as recited in claim 1, wherein the output station includes an output conveyor. 4. A singulator as recited in claim 3, wherein the output station further includes a reject conveyor to receive invalid products that have been identified among the separated products by the vision system as being damaged or defective. 5. A singulator as recited in claim 1, further comprising a layer drop zone that receives the pallet layer of products and that transfers the pallet layer to the layer break-up system. 6. A singulator as recited in claim 5, wherein the layer drop zone includes a conveyor. 7. A singulator as recited in claim 1, wherein the vision system includes at least one sensor. 8. A singulator as recited in claim 7, wherein the vision system includes a computer programmed to analyse data received from the at least one sensor. 9. A singulator as recited in claim 8, wherein the computer is further programmed for detecting and validating the separated products. 10. A singulator as recited in claim 9, wherein said validating the separated products includes creating a three-dimensional model of each of the separated products. 11. A singulator as recited in claim 1, wherein the vision system is further configured for inspection of at least some of the separated products. 12. A singulator as recited in claim 1, wherein the at least one robot is equipped with an end of arm tool that includes adjustable side plates that define a clamp. 13. A singulator as recited in claim 1, wherein the at least one robot includes two robots. 14. A singulator as recited in claim 1, wherein the at least one characteristic of each separated product is selected from the group consisting of: a dimension thereof, a shape thereof, an orientation thereof, a distance between said each separated product and at least one product adjacent said each separated product, optimal exit vector for said each separated product, a color thereof, writing thereon, printing thereon, and engravings thereon. 15. A method for singulating products from a pallet layer, the method comprising: breaking up the pallet layer by creating gaps between each of the products so as to yield longitudinally and laterally separated products;determining at least one characteristic and a position of each of the separated products; andfor each of the separated products, using information indicative of the at least one characteristic and the position thereof to grip and then position said each separated product within at least one output line. 16. A method as recited in claim 15, wherein the at least one characteristic of each of the separated products includes an orientation thereof. 17. A method as recited in claim 15, wherein determining at least one characteristic and position of each of the separated products include constructing a three dimensional model of said each separated product. 18. A singulator comprising a break-up station that receives a pallet layer of products and that creates gaps between each two products that are adjacent, yielding laterally and longitudinally separated products, and a robot that uses information indicative of orientation and position of the separated products to grip and position each of the separated products onto an output station in at least one line.