Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H19/00—Changing the web roll
  • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
  • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H19/00—Changing the web roll
  • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
  • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
  • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2301/00—Handling processes for sheets or webs
  • B65H2301/40—Type of handling process
  • B65H2301/41—Winding, unwinding
  • B65H2301/417—Handling or changing web rolls
  • B65H2301/418—Changing web roll
  • B65H2301/4185—Core or mandrel discharge or removal, also organisation of core removal
  • B65H2301/41858—Core or mandrel discharge or removal, also organisation of core removal by collecting cores in container
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2405/00—Parts for holding the handled material
  • B65H2405/40—Holders, supports for rolls
  • B65H2405/42—Supports for rolls fully removable from the handling machine
  • B65H2405/422—Trolley, cart, i.e. support movable on floor
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2405/00—Parts for holding the handled material
  • B65H2405/40—Holders, supports for rolls
  • B65H2405/42—Supports for rolls fully removable from the handling machine
  • B65H2405/422—Trolley, cart, i.e. support movable on floor
  • B65H2405/4221—Trolley, cart, i.e. support movable on floor for both full and empty (or partial) roll

Definitions

• the invention relates to a device for disposing of residual rolls according to the preamble of claim 1 or 13.
• reel changers are used in which at least two paper rolls can be clamped simultaneously.
• the paper web required for the printing is unwound from a roll of paper in the reel changer.
• a roll change is carried out in the roll changer, so that subsequently the paper web is unwound from the new paper roll.
• the exhausted residual roll must be removed from the roll changer to make room for a new roll of paper.
• residual roll containers are used, which are introduced with suitable means of transport to the reel changer. After the fixation of the residual roll in the roll changer has been solved, the remaining roll falls into the residual roll container, which is then again moved to a parking position.
• a movable residual roll container is described for example in DE 198 60 475 A1.
• DE 196 51 205 A1 shows a device for the disposal of the empty cores from reel exchangers, in which a sleeve-collecting container is raised.
• WO 95/20537 and EP 0 995 706 A1 describe roll changers with residual roll disposal.
• the invention has for its object to provide a device for transporting residual rolls.
• the advantages achieved by the invention are, in particular, that the emptying of the residual roll container takes place automatically in the emptying station, so that a saving of manual operations is made possible.
• an additional collecting container is provided in the emptying station, in which the residual roll containers are automatically emptied.
• the collecting container in turn must be emptied after receiving a certain number of residual roles in turn. It is therefore particularly advantageous if the collecting container has such a large storage capacity that multiple residual roll container can be emptied without intermediate emptying of the collecting container into the collecting container. As a result, thus, a large number of residual roles in the sump can be cached.
• the manner in which the conveying movement required for emptying the residual rolls from the residual roll container is applied is fundamentally arbitrary. Thus, for example, gripping devices with corresponding motion kinematics are conceivable with which the residual rolls from the residual roll container are transferred to the collecting container.
• the emptying of the residual roll containers can be realized particularly easily and quickly if the residual roll container in the emptying station can be arranged higher than the collecting container. This makes it possible that the residual roles can be promoted solely because of their own weight in the lower collection container without separate drive means for applying the conveying movement to the remaining rolls are required.
• the required level difference between residual roll container and collecting container in the emptying station can be realized for example by appropriate structural measures, so that the sump are parked at a lower level than the residual roll container. In this solution, however, significant structural measures are required.
• a lifting device in the emptying station with which the residual roll containers can be lifted. In other words, this means that the residual roll containers are normally at the same level as the collecting container and are raised to a higher level for emptying by means of the lifting device.
• FIG. 1 shows a drainage station for emptying residual roll containers in cross section
• FIG. 2 shows the emptying station according to FIG. 1 in cross section along the section line I-1 in a first operating state
• FIG. 3 the emptying station of FIG. 2 in a second operating state.
• two shelf storage 01 are opposite each other; 02 provided in which material rolls 03, z. B. paper rolls 03 two stories can be stored one above the other.
• a shelf vehicle 04 By means of a shelf vehicle 04, the paper rolls 03 in the shelf storage 01; 02 are stored or outsourced.
• the lifting device 04, z. B. the shelf vehicle 04 horizontally between the shelf storage 01; 02 are moved and is equipped with a vertically movable carriage 06.
• the paper rolls 03 can be transferred to trolleys 19, which are stored underfloor in a rail system and can be driven by means of drive chains. By driving the transport carriages 19, the paper rolls 03 can then be transported to the subsequent processing stations and to the roll changers.
• a discharge station 07 can be emptied with the residual roll container 08 in a sump 12 (see Fig. 2).
• the exhausted residual rolls 09 (see FIG. 2) are received after a roll change on a roll changer, not shown.
• the residual roll container 08 is conveyed by means of a trolley 19 to the entry station of the shelf vehicle 04.
• the residual roll container 08 is removed from the trolley 19 and received by the carriage 06 of the shelf vehicle 04.
• the carriage 06 is then conveyed to a transfer station 11, which is integrated into the first floor of the shelf storage 02.
• a conveyor line is provided, with which the residual roll container 08 between the transfer station 11 and the emptying station 07 can be conveyed in both directions.
• a transport carriage 19a is also provided in the conveying section, whose structure and function corresponds to the other transport vehicles 19 for conveying the paper rolls 03.
• the residual roll container 08 is reloaded onto the transport carriage 19a and conveyed by it into the unloading station 07.
• a container 12 formed as a container 12 can be arranged, in which a large number of residual rollers 09 can be accommodated.
• the collecting container 12 can be moved on rollers 13 and is suitable for arrangement on a truck designed accordingly.
• the emptying station 07 has a portal frame 14, which carries the residual roll container 08 on a above the upper edge of the collecting container 12 extending levels.
• a pivoting device 16 is provided at the discharge station 07, which can be driven by means of a drive motor 17.
• the pivoting device 16 is driven by the drive motor 17 such that the residual roll container 08 is pivoted about the horizontal axis 18 until the residual rolls 09 fall due to their own weight in the underlying collection container 12. If the residual roll container 08 emptied, it is again fixed on the trolley 19 a and in reverse order through the transfer station 11 to the carriage 06 of the shelf vehicle 04 back conveyed. The shelf vehicle 04 then transports the emptied residual roll container 08 back to a transport trolley 19 arranged below the floor, so that the residual roll container 08 can then be reused for the disposal of residual rolls 09 on the roll changers.

Landscapes

• Replacement Of Web Rolls (AREA)
• Control And Other Processes For Unpacking Of Materials (AREA)
• Bending Of Plates, Rods, And Pipes (AREA)
• Warehouses Or Storage Devices (AREA)
• Spinning Or Twisting Of Yarns (AREA)
• Refuse Collection And Transfer (AREA)
• Vending Machines For Individual Products (AREA)
• Preliminary Treatment Of Fibers (AREA)

Priority Applications (2)

Applications Claiming Priority (3)

Related Child Applications (2)

Publications (2)

Family

ID=7707988

Family Applications (3)

Family Applications After (2)

Country Status (6)

Families Citing this family (4)

Family Cites Families (48)

• 2001
  • 2001-12-04 DE DE10159520A patent/DE10159520B4/de not_active Expired - Fee Related
• 2002
  • 2002-11-27 AT AT02787402T patent/ATE323051T1/de not_active IP Right Cessation
  • 2002-11-27 DE DE50206418T patent/DE50206418D1/de not_active Expired - Fee Related
  • 2002-11-27 EP EP02787402A patent/EP1451086B1/fr not_active Expired - Lifetime
  • 2002-11-27 EP EP05107276A patent/EP1612171B1/fr not_active Expired - Lifetime
  • 2002-11-27 WO PCT/DE2002/004341 patent/WO2003048015A1/fr not_active Application Discontinuation
  • 2002-11-27 AU AU2002351698A patent/AU2002351698A1/en not_active Abandoned
  • 2002-11-27 AT AT05107281T patent/ATE356068T1/de not_active IP Right Cessation
  • 2002-11-27 AT AT05107276T patent/ATE335691T1/de not_active IP Right Cessation
  • 2002-11-27 US US10/496,305 patent/US7094015B2/en not_active Expired - Fee Related
  • 2002-11-27 DE DE50207827T patent/DE50207827D1/de not_active Expired - Lifetime
  • 2002-11-27 DE DE50209692T patent/DE50209692D1/de not_active Expired - Fee Related
  • 2002-11-27 EP EP05107281A patent/EP1612172B1/fr not_active Expired - Lifetime

Non-Patent Citations (1)

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