Glass production line having dynamic production control and a tempering furnace with a dedicated delivery device and a method of controlling a glass production line tempering furnace

1. A dynamic tempering furnace optimizer for production control of a tempering furnace of a glass production line, said dynamic tempering furnace optimizer coupled to the tempering furnace for dynamically scheduling furnace layouts for glass work pieces to be tempered within the furnace, wherein the furnace includes a loading station that includes a changeable set of uniquely identifiable work piece storage loading locations adjacent the loading station with each storage loading location adapted to receive a work piece therein for subsequent processing on the tempering furnace, wherein a subset of the uniquely identifiable work piece storage loading locations is moved away from the loading station when it is emptied of work pieces for the tempering furnace and a new sub-set of uniquely identifiable work piece storage loading locations is moveable adjacent the loading station to provide the changeable set of uniquely identifiable work piece storage loading locations adjacent the loading station, and wherein the dynamic furnace optimizer is adapted to schedule work pieces from uniquely identifiable work piece storage loading locations.

2. The dynamic tempering furnace optimizer of claim 1 , wherein the furnace includes an unloading station that includes a changeable set of uniquely identifiable work piece storage locations adjacent the unloading station with each storage location adapted to receive a work piece therein for subsequent processing, and further including a buffer storage location adjacent the unloading station adapted to receive a work piece therein that is to be moved to a uniquely identifiable work piece storage location which is not yet adjacent the unloading station at the time the work piece reaches the unloading station.

3. The dynamic tempering furnace optimizer of claim 1 , wherein glass production line includes a cutting table with a cutting table optimizer, wherein the furnace optimizer is integrated with the glass cutting table optimizer, whereby furnace operators can input work pieces to be dynamically scheduled directly into the cutting table optimizer.

4. The dynamic tempering furnace optimizer of claim 3 , further including touch screen input controls for the furnace operators for inputting work pieces to be dynamically scheduled directly into the cutting table optimizer.

5. The production control system of claim 4 , wherein the dynamic cutting table optimizer includes a biasing factor for scheduling work pieces and wherein work pieces dynamically scheduled directly into the cutting table optimizer by the tempering furnace operators are given the highest priority.

6. The dynamic tempering furnace optimizer of claim 5 , wherein a subset of the uniquely identifiable work piece storage locations is moved away from the unloading station when it is filled with work pieces and a new sub-set of uniquely identifiable work piece storage locations is moveable adjacent the unloading station to provide the changeable set of uniquely identifiable work piece storage locations, and wherein the dynamic furnace optimizer will bias work pieces scheduled on the furnace to those assigned to the uniquely identifiable work piece storage locations currently adjacent the unloading station.

7. The dynamic tempering furnace optimizer of claim 6 wherein the subsets of uniquely identifiable work piece storage locations are formed by movable harp racks.

8. The dynamic tempering furnace optimizer of claim 1 , and wherein the dynamic furnace optimizer is adapted to schedule work pieces from uniquely identifiable work piece storage loading locations not currently adjacent the unloading station by at least one of manually loading work pieces from work piece storage loading locations not currently adjacent the unloading station; and removing selected work piece storage loading locations currently adjacent the unloading station that are not yet empty and mounting a new subset of selected work piece storage loading locations.

9. The dynamic tempering furnace optimizer of claim 8 , wherein the subsets of uniquely identifiable work piece storage loading locations are formed by movable harp racks.

10. A glass production line comprising:

A cutting table;

A tempering furnace downstream of the cutting table;

A dedicated delivery device feeding work pieces from the cutting table to the tempering furnace;

A dynamic optimizer coupled to the tempering furnace for dynamically scheduling furnace layouts for glass work pieces to be tempered within the furnace, wherein the furnace includes an unloading station that includes a changeable set of uniquely identifiable work piece storage locations adjacent the unloading station with each storage location adapted to receive a work piece therein for subsequent processing, and further including a buffer storage location adjacent the unloading station adapted to receive a work piece therein that is to be moved to a uniquely identifiable work piece storage location which is not yet adjacent the unloading station at the time the work piece reaches the unloading station.

11. The glass production line of claim 10 , further including a glass cutting table optimizer, wherein the furnace optimizer is integrated with the glass cutting table optimizer, whereby furnace operators can input work pieces to be dynamically scheduled directly into the cutting table optimizer.

12. The glass production line of claim 10 , wherein a subset of the uniquely identifiable work piece storage locations is moved away from the unloading station when it is filled with work pieces and a new sub-set of uniquely identifiable work piece storage locations is moveable adjacent the unloading station to provide the changeable set of uniquely identifiable work piece storage locations, and wherein the dynamic furnace optimizer will bias work pieces scheduled on the furnace to those assigned to the uniquely identifiable work piece storage locations currently adjacent the unloading station.

13. The glass production line of claim 10 , further including a buffer selectively receiving work pieces between the dedicated delivery device and the furnace.

14. A glass production line comprising:

A cutting table;

A tempering furnace downstream of the cutting table;

A dedicated delivery device feeding work pieces from the cutting table to the tempering furnace; and

A dynamic optimizer coupled to the tempering furnace for dynamically scheduling furnace layouts for glass work pieces to be tempered within the furnace, wherein the furnace includes a loading station that includes a changeable set of uniquely identifiable work piece storage loading locations adjacent the loading station with each storage loading location adapted to receive a work piece therein for subsequent processing on the tempering furnace, wherein a subset of the uniquely identifiable work piece storage loading locations is moved away from the loading station when it is emptied of work pieces for the tempering furnace and a new sub-set of uniquely identifiable work piece storage loading locations is moveable adjacent the loading station to provide the changeable set of uniquely identifiable work piece storage loading locations adjacent the loading station, and wherein the dynamic furnace optimizer is adapted to schedule work pieces from uniquely identifiable work piece storage loading locations.

15. The glass production line of claim 14 , wherein the furnace includes an unloading station that includes a changeable set of uniquely identifiable work piece storage locations adjacent the unloading station with each storage location adapted to receive a work piece therein for subsequent processing, and further including a buffer storage location adjacent the unloading station adapted to receive a work piece therein that is to be moved to a uniquely identifiable work piece storage location which is not yet adjacent the unloading station at the time the work piece reaches the unloading station.

16. The glass production line of claim 14 , wherein glass production line includes a cutting table optimizer, wherein the furnace optimizer is integrated with the glass cutting table optimizer, whereby furnace operators can input work pieces to be dynamically scheduled directly into the cutting table optimizer.

17. The glass production line of claim 16 , further including touch screen input controls for the furnace operators for inputting work pieces to be dynamically scheduled directly into the cutting table optimizer.

18. The glass production line of claim 17 , wherein the dynamic cutting table optimizer includes a biasing factor for scheduling work pieces and wherein work pieces dynamically scheduled directly into the cutting table optimizer by the tempering furnace operators are given the highest priority.

19. The glass production line of claim 18 , wherein a subset of the uniquely identifiable work piece storage locations is moved away from the unloading station when it is filled with work pieces and a new sub-set of uniquely identifiable work piece storage locations is moveable adjacent the unloading station to provide the changeable set of uniquely identifiable work piece storage locations, and wherein the dynamic furnace optimizer will bias work pieces scheduled on the furnace to those assigned to the uniquely identifiable work piece storage locations currently adjacent the unloading station, and wherein the subsets of uniquely identifiable work piece storage locations are formed by movable harp racks.