초록 ▼

The present invention provides a torque measuring station, comprising a cap-engaging assembly for engaging a cap that has been secured onto a container, a torque measuring assembly for obtaining a measurement indicative of the torque exerted on the cap by the cap engaging assembly and a processing e

The present invention provides a torque measuring station, comprising a cap-engaging assembly for engaging a cap that has been secured onto a container, a torque measuring assembly for obtaining a measurement indicative of the torque exerted on the cap by the cap engaging assembly and a processing entity in communication with the torque measuring assembly. The processing entity is operative for receiving the measurement indicative of the torque, and for causing the container to be handled, once released from said cap-engaging assembly, on the basis of the measurement indicative of the torque applied to the cap.

대표청구항 ▼

1. A torque measuring station, comprising: a) a cap-engaging assembly for engaging a cap that has been secured onto a container, the cap engaging assembly engaging the cap in a direction tending to screw the cap onto the container;b) a torque reading assembly for obtaining a measurement from the cap

1. A torque measuring station, comprising: a) a cap-engaging assembly for engaging a cap that has been secured onto a container, the cap engaging assembly engaging the cap in a direction tending to screw the cap onto the container;b) a torque reading assembly for obtaining a measurement from the cap-engaging assembly indicative of an application torque applied to the cap;c) a processing entity in communication with said torque reading assembly for receiving said measurement indicative of the application torque, said processing entity causing the container to be handled, once released from said cap-engaging assembly, on the basis of said measurement indicative of the application torque applied to the cap. 2. A torque measuring station as defined in claim 1, wherein said processing entity is operative for determining whether said measurement indicative of the application torque, falls within a predetermined range, said container being handled, once released from said cap-engaging assembly, on the basis of whether said measurement indicative of the application torque falls within the predetermined range. 3. A torque measuring station as defined in claim 2, wherein said processing entity is operative for causing the container to be rejected when said measurement indicative of the application torque falls outside said predetermined range. 4. A torque measuring station as defined in claim 2, wherein said processing entity is in communication with a display unit, said processing entity being operative for causing said measurement indicative of the application torque to be displayed on said display unit. 5. A torque measuring station as defined in claim 4, wherein upon determination that said measurement indicative of the application torque falls outside of the predetermined range, said processing entity causing an indication that the container is defective to be displayed on the display unit. 6. A torque measuring station as defined in claim 1, wherein said cap-engaging assembly includes at least one belt. 7. A torque measuring station as defined in claim 1, wherein said torque reading assembly includes at least one torque sensing device. 8. A torque measuring station as defined in claim 1, wherein said processing entity is operative for storing in a memory unit measurements indicative of the application torque applied to caps of different containers. 9. A torque measuring station as defined in claim 8, wherein said processing entity is operative for generating statistics derived from said measurements indicative of the application torque applied to said caps of different containers. 10. A method, comprising: a) engaging, at a cap-engaging assembly, a cap that has been secured onto a container in a direction tending to screw the cap onto the container;b) obtaining a measurement indicative of an application torque applied to the cap;c) causing the container to be handled, once released from the cap-engaging assembly, on the basis of the measurement indicative of the application torque applied to the cap. 11. A method as defined in claim 10, further comprising determining, at least in part on the basis of said measurement indicative of the application torque applied to the cap, whether said measurement indicative of the application torque falls within a predetermined range. 12. A method as defined in claim 11, further comprising causing the container to be handled, once released from said cap-engaging assembly, on the basis of whether said measurement indicative of the application torque falls within the predetermined range. 13. A method as defined in claim 12, further comprising causing the container to be rejected, once released from said cap-engaging assembly, when said measurement indicative of the application torque falls outside said predetermined range. 14. A method as defined in claim 10, wherein the cap-engaging assembly includes at least one belt. 15. A method as defined in claim 10, wherein the measurement indicative of the application torque applied to the cap is obtained from at least one torque sensing device. 16. A method as defined in claim 15, further comprising causing said measurement indicative of the application torque applied to the cap to be displayed on a display unit. 17. A method as defined in claim 10, wherein said measurement indicative of the application torque applied to the cap is stored in a memory unit. 18. A method as defined in claim 10, further comprising generating statistics derived from a plurality of measurements indicative of the application torque applied to subsequently engaged caps. 19. A torque measuring station, comprising: a) a cap-engaging assembly for sequentially engaging caps that have been secured onto respective containers in a direction tending to screw the caps onto the containers;b) a torque reading assembly operative for obtaining measurements indicative of the application torque applied to each of the sequentially engaged caps from said cap engaging assembly;c) a processing entity in communication with said torque reading assembly for receiving the measurements indicative of the application torque applied to each of the sequentially engaged caps, said processing entity being operative for generating statistical data at least in part on the basis of the measurements indicative of the application torque applied to each of the sequentially engaged caps. 20. A torque measuring station as defined in claim 19, wherein said processing entity is further operative for determining, at least in part on the basis of the measurements indicative of the application torque applied to each of the sequentially engaged caps, whether each measurement falls within a predetermined range. 21. A torque measuring station as defined in claim 20, wherein said processing entity is further operative for causing a respective container to be handled, once it has been released from the cap-engaging assembly, on the basis of whether the measurement indicative of the application torque applied to a cap of the respective container falls within the predetermined range. 22. A torque measuring station as defined in claim 21, wherein said processing entity is operative for causing the container to be rejected when the measurement indicative of the application torque applied to the cap falls outside the predetermined range. 23. A torque measuring station as defined in claim 20, wherein the statistical data is representative of a number of caps whose caps have applied to respective containers to within a predetermined torque range. 24. A torque measuring station as defined in claim 20, wherein the statistical data is representative of a plurality of measurements obtained by the torque reading assembly. 25. A container capping system, comprising: a) a cap applying station operative for engaging a cap positioned on a container, said cap applying station being operative for applying an application torque to the cap for securing the cap onto the container;b) a torque measuring station located subsequent to said cap applying station, said torque measuring station being operative for engaging the cap in a direction tending to screw the cap onto the container, said torque measuring station being operative for determining whether the application torque applied to the cap has reached a predetermined torque value. 26. A container capping system as defined in claim 25, wherein the torque measuring station comprises a torque limiting device for limiting the torque applied to the cap when rotating the cap in a direction tending to screw the cap onto the container.