Claims
- 1. A process for winding a continuous material web on a reel spool forming a wound reel, comprising:forming a winding nip between a displaceable reeling drum and an old wound reel, which is displaceably mounted in a secondary transport device; adjusting, controlling or regulating a linear load (LKSekNip) in the winding nip by a corresponding displacement and tightening of the reeling drum; guiding the material web over the displaceable reeling drum that, with the old wound reel displaceable by a secondary transport device, forms a winding nip; bringing a new reel spool into a stand-by position; jointly moving the reeling drum and the old wound reel while maintaining the winding nip formed between the reeling drum and the old wound reel when the old wound reel attains a preset diameter whereby a new winding nip is formed between the new reel spool in the stand-by position and the reeling drum; adjusting, controlling, or regulating a linear load (LKPrimNip) in the new winding nip by a corresponding displacement and tightening of the reeling drum; separating the material web by at least one separator device to form a new web leader; winding the new web leader onto the new reel spool; removing the old wound reel from the reeling drum, thereby opening the winding nip; and moving the new reel spool in a primary transport device while maintaining the new winding nip until the position of the new winding nip corresponds to the position where the winding nip was located.
- 2. The process in accordance with claim 1, wherein the material web comprises one of a paper or cardboard web.
- 3. The process in accordance with claim 1, wherein the moving of the new reel spool comprises moving the new reel spool over the reeling drum via the primary transport device until the new reel spool is taken over by the secondary transport device.
- 4. The process in accordance with claim 1, wherein the removing of the old wound reel comprises moving the old wound reel via the secondary transport device.
- 5. The process in accordance with claim 1, wherein during the joint displacement of the reeling drum and the old wound reel, the process further comprises adjusting, controlling, or regulating the linear load (LKSekNip) in the old winding nip by a corresponding displacement and tightening of the old wound reel.
- 6. The process in accordance with claim 1, wherein the reeling drum is acted on by a force (KTT) generating the linear load (LKSekNip), and the force (KTT) is greater than a force (KSekSchl) acting on the old wound reel and causes the joint displacement of the reeling drum and the old wound reel while maintaining the old winding nip.
- 7. The process in accordance with claim 1, wherein the old wound reel is acted on by a pressure system generating the linear load (LKSekNip) and the pressure system comprises at least two pressure units arranged such that each of the pressure units are acted on by a respective force (KSekSchl, KSekSchl-II) to generate the linear load (LKSekNip).
- 8. The process in accordance with claim 7, wherein the at least two pressure units are independent of one another.
- 9. The process in accordance with claim 7, wherein the old wound reel is acted on by a force (KSekSchl) generating the linear load (LKSekNip), and the force (KSekSchl) is smaller than a force (KTT) acting on the reeling drum and causes the joint displacement of the reeling drum and the old wound reel while maintaining the old winding nip.
- 10. The process in accordance with claim 7, wherein the old wound reel is acted on by a force (KSekSchl-II) generating the linear load (LKSekNip) and the force (KSekSchl-II) is smaller than a force (KTT) acting can the reeling drum and causes the joint displacement of the reeling drum and the old wound reel while maintaining the old winding nip.
- 11. The process in accordance with claim 7, wherein the diameter of the old wound reel increases during the joint displacement of the reeling drum and the old wound reel, while maintaining the old winding nip, is compensated for by a corresponding displacement of at least one pressure unit.
- 12. The process in accordance with claim 7, wherein the at least two pressure units comprises a first and second pressure unit, andwherein the old wound reel is supported by a displaceable movement device acted on by the second pressure unit in the secondary transport device, and the secondary transport device is acted on by the first pressure unit, and the old wound reel is acted on by the force (KSekSchl-II) during a main winding phase in which it is supported in the secondary transport device in a stationary manner.
- 13. The process in accordance with claim 1, wherein a force (KTT) acting on the reeling drum is limited by a maximum, adjustable limit value (KTTmax).
- 14. The process in accordance with claim 13, wherein, when the new winding nip between the reeling drum and the new reel spool is closed, the force (KTT) acting on the reeling drum reaches the a maximum adjustable limit value (KTTmax) and, subsequently, the force (KTT) is vectorially divided to generate a linear load (LKPrimNip) in the new winding nip.
- 15. The process in accordance with claim 14, wherein the forces (KTT, KSekSchl, KSekSchl-II) are generated at least one of hydraulically and pneumatically and the forces are adjusted, controlled or regulated by at least one pressure control on at least one of the reeling drum, the secondary transport device, and the movement device.
- 16. The process in accordance with claim 15, wherein the at least one pressure control comprises Servo-p-Q proportional valves.
- 17. The process in accordance with claim 13, wherein the forces (KTT, KSekSchl, KSekSchl-II) are generated, controlled or regulated by at least one linear load control that comprises at least one load cell.
- 18. The process in accordance with claim 13, wherein the forces (KTT, KSekSchl, KSekSchl-II) are adjusted, controlled or regulated by pressure proportional valves.
- 19. The process in accordance with claim 13, wherein the forces (KTT, KSekSchl, KSekSchl-II) are generated by mechanical, hydraulic, pneumatic or electrical components.
- 20. The process in accordance with claim 1, wherein an increase in diameter of the old wound reel is compensated for during a main winding phase by a corresponding displacement of the old wound reel.
- 21. The process in accordance with claim 1, wherein to control or regulate the linear load (LKSekNip) in the old winding nip during a main winding phase by the corresponding displacement and tightening of the old wound reel during the joint displacement of the reeling drum and the old wound reel, a power control lifts the old winding reel between about 50-400 mm.
- 22. The process in accordance with claim 21, wherein the power control lifts the old wound reel between about 80-120 mm.
- 23. The process in accordance with claim 1, wherein the new reel spool is moved from a higher position to a lower position by the primary transport device.
- 24. The process in accordance with claim 23, wherein the primary transport device swivelably moves the new reel spool.
- 25. The process in accordance with claim 1, wherein the primary transport device comprises mandrels, and the new reel spool is displaced or swivelled by the mandrels.
- 26. The process in accordance with claim 1, wherein the old wound reel is displaced at least essentially horizontally by the secondary transport device.
- 27. The process in accordance with claim 1, wherein the secondary transport device comprises mandrels and the old wound reel is displaced by the mandrels.
- 28. The process in accordance with claim 1, wherein the reeling drum is displaced horizontally.
- 29. The process in accordance with claim 1, wherein the stand-by position is located at an oblique angle above the reeling drum, and when the new winding nip is closed, reeling drum is pressed against the new reel spool in the stand-by position by a horizontally moving the reeling drum so that a preset linear load (LKPrimNip) is established in the new winding nip.
- 30. The process in accordance with claim 1, wherein the increasing diameter of the new wound reel occurring during the displacement of the new reel spool by the primary transport device is compensated for by a corresponding, displacement of the reeling drum.
- 31. The process in accordance with claim 1, wherein linear load (LKPrimNip) in the new winding nip is stabilized at least essentially during the displacement of the new reel spool by the primary transport device.
- 32. The process in accordance with claim 1, wherein a direction of the joint movement of the reeling drum and the old wound reel has at least one directional component in the direction of movement of the secondary transport device.
- 33. A winding machine for the continuous winding of a material web on a reel spool forming a wound reel, comprising:a displaceable reeling drum having a circumferential area structured to receive the material web; a secondary transport device structured and arranged to displace an old wound reel; said reeling drum and the old wound reel being arranged to form a winding nip and a linear load (LKSekNip) in said winding nip is controlled or regulated by a corresponding displacement and tightening of, said reeling drum; a device locating a new reel spool into a stand-by position, wherein, when a preset wound reel diameter is attained, said reeling drum and the old wound reel are structured and arranged to jointly move toward said stand-by position, while maintaining the winding nip, to form a new winding nip between the new reel spool and said reeling drum; at least one web separating device is structured and arranged to separate the material web and to form a new web leader; said secondary transport device is movable to open the winding nip and to move said old wound reel away from said reeling drum; a primary transport device is structured and arranged to move the new reel spool from the stand-by position to a position at which the winding nip was located while maintaining the new winding nip; wherein a linear load (LKPrimNip) in the new winding nip is adjustable, controllable or regulatable by a corresponding displacement and tightening of the reeling drum.
- 34. The winding machine in accordance with claim 33, wherein the material web comprises one of a paper or cardboard web.
- 35. The winding machine in accordance with claim 33, wherein the primary transport device is structured and arranged to move the new reel spool over the reeling drum until it is taken over by the secondary transport device.
- 36. The winding machine in accordance with claim 33, wherein, during the joint displacement of the reeling drum and the old wound reel, the linear load (LKSekNiP) in the old winding nip is adjustable, controllable, or regulatable by a corresponding displacement and tightening of the old wound reel.
- 37. The winding machine in accordance with claim 33, further comprising at least one pressure unit, wherein an increasing diameter of the old wound reel in joint movement with said reeling drum is compensated by a corresponding displacement of said least one pressure unit.
- 38. The winding machine in accordance with claim 33, wherein said reeling drum is acted on by a force (KTT) and the old wound reel is acted on by a pressure system that features at least two pressure units, such that each of the pressure units are acted on by a respective force (KSekSchl, KSekSchl-II) to generate the linear load (LKSekNip).
- 39. The winding machine in accordance with claim 38, wherein said at least two pressure units are independent of each other.
- 40. The winding machine in accordance with claim 38, wherein respective forces (KTT, KSekSchl, KSekSchl-II) are adjustable, controllable, or regulatable by at least one pressure control on at least one of said reeling drum, said secondary transport device, and said movement device.
- 41. The winding machine in accordance with claim 40, wherein said at least one pressure control comprises Servo-p-Q proportional valves.
- 42. The winding machine in accordance with claim 33, farther comprising at least one linear load control having at least one load cell structured and arranged to adjust, control or regulate the forces (KTT, KSekSchl, KSekSchl-II).
- 43. The winding machine in accordance with claim 33, wherein the forces (KTT, KSekSchl, KSekSchl-II) are adjustable, controllable, or regulatable by using pressure proportional valves.
- 44. The winding machine in accordance with claim 33, wherein mechanical, hydraulic, pneumatic or electrical components generate the forces (KTT, KSekSchl, KSekSchl-II).
- 45. The winding machine in accordance with claim 33, wherein the force (KTT) acting on the reeling drum is adjustable, controllable, or regulatable via pressure proportional valves.
- 46. The winding machine in accordance with claim 33, wherein the increasing diameter of the old wound reel is compensated during a main winding phase by a corresponding displacement of the, old wound reel.
- 47. The winding machine in accordance with claim 33, wherein, to control or regulate the linear load (LKSekNip) in the old winding nip by a corresponding displacement and tightening of the old wound reel during the joint movement of the reeling drum and the old wound reel, a power control is structured and arranged to provide a lift of between about 50-400 mm.
- 48. The winding machine in accordance with claim 47, wherein said power control is structured and arranged to provide a lift of between about 80-120 mm.
- 49. The winding machine in accordance with claim 33, wherein the new reel spool is displaceable in said primary transport device from a higher position to a lower position.
- 50. The winding machine in accordance with claim 49, wherein said primary transport device is arranged to swivelably move the new reel spool around said reeling drum.
- 51. The winding machine in accordance with claim 33, wherein said primary transport device comprises mandrels and the new reel spool is displaceable or swivelled by said mandrels.
- 52. The winding machine in accordance with claim 33, wherein the old wound reel is displaceable at least essentially horizontally by said secondary transport device.
- 53. The winding machine in accordance with claim 33, wherein said secondary transport device comprises mandrels and the old wound reel is displaceable by said mandrels.
- 54. The winding machine in accordance with claim 33, wherein said reeling drum is horizontally displaceable.
- 55. The winding machine in accordance with claim 33, wherein said standby position is located at an oblique angle above said reeling drum, and when the new winding nip is closed, reeling drum is pressed against the new reel spool in the stand-by position by a horizontally moving the reeling drum so that a preset linear load (LKPrimNip) is established in the new winding nip.
- 56. The winding machine in accordance with claim 33, wherein the increasing diameter of the new wound reel occurring during the movement of the new reel spool by said primary transport device is compensated for by a corresponding, displacement of said reeling drum.
- 57. The winding machine in accordance with claim 33, wherein linear load (LKPrimNip) in the new winding nip is stabilized at least essentially during the displacement of the new reel spool by said primary transport device.
Priority Claims (1)
Number |
Date |
Country |
Kind |
101 44 016 |
Sep 2001 |
DE |
|
CROSS-REFERENCE TO RELATED APPLICATIONS
The present application claims priority under 35 U.S.C. §119 of German Patent Application No. 101 44 016.2, filed on Sep. 7, 2001, the disclosure of which is expressly incorporated by reference herein in its entirety.
US Referenced Citations (9)
Foreign Referenced Citations (16)
Number |
Date |
Country |
4115863 |
Nov 1992 |
DE |
4401959 |
Jul 1994 |
DE |
697006 |
Oct 1996 |
DE |
19745005 |
Jul 1998 |
DE |
19735590 |
Nov 1998 |
DE |
19807897 |
Aug 1999 |
DE |
69508350 |
Oct 1999 |
DE |
69507490 |
Nov 1999 |
DE |
19923930 |
Nov 2000 |
DE |
561128 |
Sep 1993 |
EP |
697006 |
Feb 1996 |
EP |
714373 |
Jun 1996 |
EP |
776313 |
Jun 1997 |
EP |
788991 |
Aug 1997 |
EP |
1038815 |
Sep 2000 |
EP |
9852858 |
Nov 1998 |
WO |