EP3687928A1 - Procédé d'agencement spatial de bobines dans un stockage de bobines et association d'une machine de traitement et d'un stockage de bobines - Google Patents

Procédé d'agencement spatial de bobines dans un stockage de bobines et association d'une machine de traitement et d'un stockage de bobines

Info

Publication number
EP3687928A1
EP3687928A1 EP19794916.7A EP19794916A EP3687928A1 EP 3687928 A1 EP3687928 A1 EP 3687928A1 EP 19794916 A EP19794916 A EP 19794916A EP 3687928 A1 EP3687928 A1 EP 3687928A1
Authority
EP
European Patent Office
Prior art keywords
coil
coils
selected coil
processing machine
storage position
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19794916.7A
Other languages
German (de)
English (en)
Other versions
EP3687928B1 (fr
Inventor
Sylvio Matthäß
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Slinet Asco GmbH
Original Assignee
Asco Biegetechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asco Biegetechnik GmbH filed Critical Asco Biegetechnik GmbH
Priority to SI201930038T priority Critical patent/SI3687928T1/sl
Priority to PL19794916T priority patent/PL3687928T3/pl
Publication of EP3687928A1 publication Critical patent/EP3687928A1/fr
Application granted granted Critical
Publication of EP3687928B1 publication Critical patent/EP3687928B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
    • 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
    • B65H2301/413—Supporting web roll
    • B65H2301/4134—Both ends type arrangement
    • 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
    • B65H2301/413—Supporting web roll
    • B65H2301/4134—Both ends type arrangement
    • B65H2301/41342—Both ends type arrangement shaft transversing the roll
    • 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
    • B65H2301/415—Unwinding
    • B65H2301/4152—Finishing unwinding process
    • B65H2301/41522—Detecting residual amount of web
    • 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
    • B65H2301/41702—Handling or changing web rolls management and organisation of stock and production
    • 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
    • B65H2301/4171—Handling web roll
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
    • B65H2301/41732—Handling web roll by central portion, e.g. gripping central portion by crane
    • 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
    • B65H2301/4171—Handling web roll
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
    • B65H2301/41734—Handling web roll by central portion, e.g. gripping central portion involving rail
    • 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
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/14—Diameter, e.g. of roll or package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/173—Metal

Definitions

  • the present invention relates to a method for the spatial arrangement of coils in a coil store and a combination of a processing machine and a coil store.
  • a coil in the sense of the present application is understood to mean a sheet reel, i.e. a reel on which sheet metal is wound in the form of sheet material.
  • the processing machine can be, for example, a sheet metal cutting machine, a sheet metal bending machine, a sheet metal punching machine or some other sheet metal processing machine.
  • Sheet metal processing companies usually process various orders from their customers.
  • the different types of orders regularly require the processing of sheets of different thicknesses and / or different material compositions.
  • the individual orders are usually never so extensive that the entire sheet metal, wound in the form of a coil, with a certain thickness and / or composition, is processed by the processing machine in one operation. Rather, depending on the order, one or the other type of sheet metal must be fed to the processing machine for processing.
  • coil store for a processing machine for processing sheet metal, in which coils made of different sheet metal, for example sheet metal with different thicknesses, are kept ready.
  • a known coil store is described, for example, in EP 1 626 823 B1.
  • the result of the fixed storage locations is that the coils in the coil store, regardless of how much sheet metal has already been removed from the individual coils for processing, have an essentially constant space requirement over the service life of the processing machine.
  • the increasing variety of sheet thicknesses and sheet types to be processed in practice therefore means that more storage space has to be made available for the coil store if sheet thicknesses or sheet types are to be processed which are not yet available in the coil store.
  • a method for the spatial organization or arrangement of coils in a coil warehouse in which several coils can be stored, the method comprising the following steps:
  • the method according to the invention is carried out with the aid of an electronic, programmed system control. It stores the possibly differently large initial diameters of all coils as well as the spatial position coordinates of the initial storage positions of all coils in the coil warehouse.
  • the initial storage positions can be stored, for example, in the form of the respective spatial coordinate of the coil axis of each coil.
  • the sheet of the selected coil If there is an order to process the sheet of the selected coil, it is transported to the processing machine and part of its sheet is processed.
  • the reduced diameter of the selected coil is recorded electronically by the system controller with the aid of a sensor, preferably an optical laser sensor.
  • the system controller calculates a storage storage position that differs from the starting storage position, the reduced diameter of the coil being included in the calculation of the storage storage position. Due to the reduced diameter of the selected coil, its coil axis can be arranged closer to the coil axis of an adjacent coil.
  • This approach of the selected coil with a reduced diameter to an adjacent coil takes place, for example, in such a way that the coil axis of the selected coil is offset by half the reduction in its diameter from its initial storage position in the direction of the adjacent coil.
  • the distance between the cylindrical outer surfaces of the offset, selected coil and the one adjacent to it is then barten coils as large as it was when the selected coil still had its larger initial diameter and was still arranged at its initial storage position.
  • the coil selected and transported back to the coil store in the row of coils located in the coil store preferably moves spatially in the direction of the processing machine.
  • the electronic system controller can save the reduced diameter of the selected coil and the spatial coordinates of the storage location as a new initial storage status in the sense of process step a).
  • the next cycle of steps b) to f) of the method according to the invention can then be carried out on the basis of this new initial storage state.
  • a cycle according to steps b) to f) takes place repeatedly, so that the stored coils move up or move together in the coil store.
  • an additional coil in the coil warehouse which remains the same in terms of its external dimensions, this can be added to the coil warehouse.
  • the coil warehouse then takes up one more coil than it had in the original initial storage state.
  • the additional coil can in particular be made of a sheet whose thickness and / or type of sheet was not yet present in the original initial storage state.
  • the transport according to steps b) and e) takes place by means of a coil transport device, which is preferably a coil lifting device.
  • a coil transport device which is preferably a coil lifting device. This lifts the selected coil over the coils remaining in the warehouse, transports them to the processing machine and finally unwinds the part of the sheet to be processed by the processing machine from the selected coil.
  • the latter is particularly Partly, since no separate unwinding device to which the selected coil would have to be transferred has to be arranged in the area of the processing machine.
  • the coil transport device which also assumes the function of unwinding thus avoids a mechanical transfer step of the coil to be unwound and thus a risk associated with malfunctions during a transfer process.
  • a device in the form of a combination of a processing machine and a coil store for holding several coils for processing the sheet of the coils by means of the processing machine comprises a receiving device arranged in the coil store for storing all coils at any point in the receiving device.
  • a receiving device arranged in the coil store for storing all coils at any point in the receiving device.
  • an electronic storage device in which electronic data about an initial storage state can be stored, this data containing information about a respective initial diameter of the coils and a respective spatial initial storage position of the coils in the coil warehouse.
  • the spatial initial storage position is stored, for example, in the form of the spatial coordinates of the coil axis of each coil.
  • a coil transport device transports a selected coil from its initial storage position at a first point of the receiving device to the processing machine for processing a part of the sheet of the selected coil.
  • the selected coil then has a reduced diameter, more precisely an outer diameter.
  • the coil transport device can also transport the selected coil having the reduced diameter to a second location of the receiving device which forms a storage storage position, which differs from the first location of the receiving device and is more economical in storage space depending on the reduced diameter of the selected coil in the storage space Is selected such that the distance between a coil axis of the selected coil and a coil axis of a chose coil in the coil warehouse adjacent coils in the storage storage position is smaller than in the initial storage position.
  • the sensor device for detecting the reduced diameter of the selected coil, wherein the reduced diameter is detected after the part of the sheet of the selected coil has been removed from the selected coil for processing by the processing machine.
  • the sensor device is preferably an optical laser sensor which is in electronic signal connection with the system controller.
  • the coil transport device advantageously has a unwinding device for unwinding the part of the sheet of the selected coil to be processed in the direction of the processing machine.
  • the receiving device for storing all coils comprises two elongated bearing supports, each of which has a horizontally extending, elongated upper edge.
  • the bearing supports are spaced apart from one another in such a way that all the coils are supported at any point on the end faces of each of the projecting stub axles or, alternatively, by means of two bolts attached to the coil transport device, which can engage in end shields on the reels of the coils two horizontal top edges can be stored ready for the processing machine.
  • These arbitrary locations along the upper edges form a geometrically continuous multitude of bearing points at which the coils can be placed. There is no restriction of the bearing points which can be approached by the coil transport device by means of bearing blocks or the like which are spaced apart from one another.
  • the sensor device for detecting the reduced diameter of the selected coil is advantageously arranged on the coil transport device.
  • FIG. 1 shows a side view of an exemplary embodiment of a combination according to the invention, the coil store being in an original initial storage state
  • FIG. 2 shows a side view similar to FIG. 1, wherein the coil transport device has transported a selected coil to the processing machine;
  • FIG. 3 shows a view of the combination shown in FIG. 2 from above;
  • FIG. 4 a side view similar to FIG. 1, the coil store being in a state achieved by continued processing of sheet metal.
  • Fig. 5 the detail A marked in Fig. 4 in an enlarged view.
  • 1 shows an exemplary embodiment of a coil store 7 and a processing machine 8 for processing the sheet metal wound up in the form of coils 1, 2, 3, 4, 5 and 6 in a side view.
  • Coils 1, 2, 3, 4, 5 and 6 contain coiled sheet with different sheet thicknesses and / or from different sheet compositions.
  • the processing machine 8 is, for example, a longitudinal and cross-cutting system for the longitudinal and transverse cutting of sheet metal.
  • An electronic, programmed system Control can be operated by an operator of the processing machine 8 with the aid of an operating unit 15.
  • a coil transport device in the form of a portal-like coil lifting device direction 9 can be seen, which can be moved by motor from left to right or right to left in FIG. 1 on running rails 16.
  • the coil device 9 can lift a coil in a manner known per se and can move it over other coils in FIG. 1 in the horizontal direction.
  • An example of an order from the processing machine 8 is to cut sheet metal with exactly the sheet thickness that is wound on the coil 3.
  • the operator entered this accordingly on the operating unit 15.
  • the electronic system controller accordingly controls the coil lifting device 9 in such a way that it moves to the initial storage position, shown in FIG. 1, of the coil 3 selected for processing the order.
  • FIG. 1 it can be seen how the coil lifting device 9 has already lifted the selected coil 3 (only for illustration purposes the coil lifting device 9 together with the raised coil 3 in FIG. 1 is placed to the left of the initial storage position of the coil 3).
  • the coil lifting device 9 now transports the selected coil 3 in FIG. 1 to the right over the coils 4, 5 and 6 until it has reached its unwinding position shown in FIG. 2 just before the processing machine 8. As can be seen in FIG. 2, the coil lifting device 9 has loaded the selected coil 3 already lowered into an unwinding position for unwinding the sheet into the processing machine 8.
  • the initial diameter D A is marked on the coil 2 in FIG. 2.
  • the coil lifting device 9 is provided with an unwinding device, which is not known per se, and which unwinds the selected coil 3 in a clockwise direction in FIG. 2 in such a way that the unwound sheet metal reaches the processing machine 8 for cutting.
  • the unwinding device is therefore not arranged in a stationary manner, but always moves with the coil lifting device 9.
  • the coil lifting device 9 thus performs the functions of lifting and lowering the coils, translationally transporting the coils in the horizontal direction and unwinding a coil required in each case on the processing machine 8.
  • the coil 3 or 3 ' is not released by the coil lifting device 9. This is advantageous since no transfer to a stationary unwinding device as in the prior art is required. An associated transfer risk of a mechanical malfunction and the associated transfer time for transferring the coil to the stationary unwinding device are thereby avoided.
  • FIG. 3 the coil store 7 shown in Fig. 2, the processing machine 8 and the coil lifting device 9 can be seen in a view from above.
  • the same reference numerals as in Fig. 2 denote the same parts.
  • the coil 3 ' After a part of the sheet wound on the selected coil 3 is fed as a sheet web to the processing machine 8 and the sheet processing processing order for the specific sheet was processed in accordance with coil 3, the coil 3 'has a diameter D which is reduced in comparison to its initial diameter D A and is shown in FIG. 4. The coil 3 'with the reduced diameter D thus takes up less space than the coil 3 with the initial diameter D A.
  • the electronic system control is programmed in such a way that it initiates a return transport of the coil 3, 3 'from its unwinding position shown in FIGS. 2 and 3 with the aid of the coil lifting device 9 in such a way that the coil 3' does not return to its original initial storage position becomes. Instead, the coil 3 'is deposited at a storage position which is closer to the coil 4 in FIGS. 2 and 3. The coil axis of the coil 3 'again deposited in the coil store 7 is accordingly closer to the coil axis of the coil 4. The coil 3' is a little to the right in the direction of comparison in FIGS. 2 and 3 on the one hand and FIG. 4 on the other hand Processing machine 8 moved up. This initially creates a greater distance between the cylindrical outer surfaces of the coils 3 ′′ and 2 when the coil 3 ′′ is put down at the storage storage position according to the invention in FIGS. 2-4, but is later reduced when the method according to the invention is carried out repeatedly.
  • coil 2 becomes the “selected coil” in the sense of the method according to the invention.
  • the coil 2 now also has a reduced diameter and is transported back into the coil store 7 by the coil lifting device 9.
  • the storage control position of the coil 2 can be calculated by the system controller, for example, in such a way that the coil axis of the coil 2 compared to its initial storage position by the sum of half the diameter reduction of the coil 2 and half the diameter reduction of that in the previous sheet metal processing - Sluggishly required coils 3 'in FIGS. 2-4 move to the right towards coil 3'.
  • FIG. 4 shows the state of the coil store 7 after the execution of a large number of sheet metal processing orders by the processing machine 8.
  • the coils 2 and 6 in this snapshot still have their initial diameter D A , which is shown in FIG. 1 and 2 is shown.
  • the coils 1 ', 3', 4 'and 5' have a significantly reduced diameter compared to their respective initial diameter D A.
  • a reduced diameter D is shown as an example for the selected coil 3 '.
  • the coil axis of the coil selected in each case for a processing job advances by the amount of half the diameter reduction which was caused by the unwinding of sheet metal required to process the job in FIGS. 1 to 4 right.
  • FIG. 4 a state is repeatedly reached in which the distances between the cylindrical outer surfaces of adjacent coils are constant.
  • the distances between the coil axes of adjacent coils are generally not equidistant since the coils located in the coil store 7 generally have diameters of different sizes.
  • the center distance A ⁇ s drawn in FIG. 4 between the coil axes of coils 4 and 5 is significantly smaller than the center distance A 5-6 shown in FIG. 4 of the coil axes of coils 5 and 6.
  • FIG. 4 on the left next to the coil 1 'the space gain for storing additional coils can be seen, which results from the multiple implementation of the method according to the invention.
  • the coil 2 is shown with its initial diameter D A and nevertheless in a storage storage position moved up to the right.
  • the system control can be programmed in such a way that a scanner unit provided on the coil lifting device 9 If necessary, the geometric state of the coil warehouse 7 can be electronically incorporated into the system control.
  • the coil lifting device 9 is then moved to the right in FIGS. 1-4 in the sense of clearing up the coil warehouse 7 without processing the coil with the affected coil. processing machine 8 to drive.
  • two elongated bearing supports 11 and 12 can be seen here in the form of elongated bearing walls. They form the receiving device for storing all coils in the coil storage 7 in the sense of the present invention.
  • the wall-like bearing supports 11 and 12 have horizontally running upper edges 13 and 14, on which the coils 1, 2, 3, 4, 5 and 6 can be placed at any point, provided that there is no mechanical collision of the coil to be set down at the corresponding point with other, already stored coils is to be feared.
  • FIG. 5 shows the detail A identified in FIG. 4 in an enlarged representation.
  • part of the upper edge 13 of the wall-like bearing support 11 can be clearly seen.
  • 5 on the rear side of the wall-like bearing support 11 protrudes from the narrow upper edge 13 of a rear grip strip 17 upwards.
  • This rear grip strip 17 can be gripped from above by a bearing shoe 36 which supports the stub shaft 26 of the coil 6 identified in FIG. 3.
  • the bearing shoe 36 is an example of all other stub axles 21, 22, 23, 24 and 25 of the coils 1, 2, 3, 4 and 5 identified in FIG. 3.
  • the upper edge 14 of the wall-like bearing bracket 12 opposite the wall-like bearing bracket 11 5 has a rear grip bar, not visible in FIG. 5, which is configured and arranged analogously to the rear grip bar 13.
  • the wall-like bearing supports 11 and 12 run with their upper edges 13 and 14 in a straight line parallel to one another and are spaced apart in such a way that the coil lifting device 9 always can set that the bearing shoes (see. bearing shoe 36 in Fig. 5) of the coils 1, 2, 3, 4, 5 and 6 can grip behind the grip bars (see. grip bar 17 in Fig. 5) along the upper edges 13 and 14 and thereby secure the coils in a positive manner in the axial direction on the bearing supports 11 and 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

L'invention concerne un procédé destiné à agencer spatialement des bobines (1,...,6) dans un stockage de bobines (7) dans lequel plusieurs bobines (1,..., 6) peuvent être stockées, le procédé comprenant les étapes suivantes : a) mise à disposition de données électroniques sur un état de stockage de début, lesquelles contiennent des informations sur un diamètre de début respectif (DA) des bobines (1,..., 6) et une position spatiale respective de stockage de début des bobines (1,..., 6) dans le stockage de bobines (7), b) transport d'une bobine choisie (3) d'une position de stockage de début vers une machine de traitement (8) destinée à traiter au moins une partie de la tôle de la bobine choisie (3), c) détection par capteur d'un diamètre réduit (D) de la bobine choisie (3') après le retrait, de la bobine choisie (3), de la partie de la tôle de la bobine choisie (3) destinée au traitement par la machine de traitement (8), d) enregistrement du diamètre réduit (D) de la bobine choisie (3), e) transport de la bobine choisie présentant le diamètre réduit (D) vers une position de stockage de réception, qui est choisie d'une manière économisant l'espace de stockage en fonction du diamètre réduit (D) de la bobine choisie (3) en s'éloignant de la position de stockage de début, et f) enregistrement de la position de stockage de réception de la bobine choisie (3').
EP19794916.7A 2018-10-22 2019-10-18 Procédé d'agencement spatial de bobines dans un stockage de bobines et association d'une machine de traitement et d'un stockage de bobines Active EP3687928B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI201930038T SI3687928T1 (sl) 2018-10-22 2019-10-18 Postopek za prostorsko razmestitev svitkov v pripravi za skladiščenje svitkov in kombinacija iz obdelovalnega stroja in priprave za skladiščenje svitkov
PL19794916T PL3687928T3 (pl) 2018-10-22 2019-10-18 Sposób przestrzennego rozmieszczenia kręgów w magazynie kręgów oraz zestaw z obrabiarki i magazynu kręgów

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018218021.0A DE102018218021B4 (de) 2018-10-22 2018-10-22 Verfahren zum räumlichen Anordnen von Coils in einem Coillager sowie Kombination aus einer Verarbeitungsmaschine und einem Coillager
PCT/EP2019/078353 WO2020083769A1 (fr) 2018-10-22 2019-10-18 Procédé d'agencement spatial de bobines dans un stockage de bobines et association d'une machine de traitement et d'un stockage de bobines

Publications (2)

Publication Number Publication Date
EP3687928A1 true EP3687928A1 (fr) 2020-08-05
EP3687928B1 EP3687928B1 (fr) 2020-12-23

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EP19794916.7A Active EP3687928B1 (fr) 2018-10-22 2019-10-18 Procédé d'agencement spatial de bobines dans un stockage de bobines et association d'une machine de traitement et d'un stockage de bobines

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US (1) US11524859B2 (fr)
EP (1) EP3687928B1 (fr)
AU (1) AU2019356038B2 (fr)
CA (1) CA3083619C (fr)
DE (1) DE102018218021B4 (fr)
DK (1) DK3687928T3 (fr)
ES (1) ES2864163T3 (fr)
PL (1) PL3687928T3 (fr)
PT (1) PT3687928T (fr)
SI (1) SI3687928T1 (fr)
WO (1) WO2020083769A1 (fr)

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FI20215826A1 (en) * 2021-07-30 2022-12-30 Valmet Technologies Oy Set for handling tambour rolls and winding and unwinding arrangements for a fiber web machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415459A (en) 1965-06-14 1968-12-10 United Eng Foundry Co Coil uncoiling arrangement
DE2944265A1 (de) * 1979-11-02 1982-03-25 Jagenberg-Werke AG, 4000 Düsseldorf Vorrichtung zum mehrfachabrollen von warenbahnen
CH664309A5 (en) * 1984-06-13 1988-02-29 Hans Sieber Coiled material storage equipment - has travelling stacking machine with material feed mechanism and shear
JPH0829015A (ja) 1994-07-19 1996-02-02 Mitsubishi Heavy Ind Ltd 吸収冷暖房機
JPH08290215A (ja) * 1995-04-19 1996-11-05 Nippon Steel Corp コイル搬送装置
AT414219B (de) * 2003-05-23 2006-10-15 Reinisch Erwin Halteeinrichtung
AT501843B1 (de) * 2004-03-08 2007-05-15 Ventures Automation Gmbh E Haltevorrichtung für das ende eines blechcoils
ES2301957T3 (es) * 2004-07-02 2008-07-01 Vr Systems Ag Instalacion para la alimentacion de rollos de papel a un porta-rollos y procedimiento para su puesta en funcionamiento.
CN104117551B (zh) 2014-07-21 2016-06-15 肇庆宏旺金属实业有限公司 一种开卷机自动上钢卷装置及上钢卷的方法
US10676303B2 (en) * 2015-04-30 2020-06-09 Krones Aktiengesellschaft Method and apparatus for supplying, staging and for replacing rolls with flat material and/or film material wound thereonto

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Publication number Publication date
SI3687928T1 (sl) 2021-06-30
AU2019356038A1 (en) 2020-05-07
PT3687928T (pt) 2021-03-22
DK3687928T3 (da) 2021-03-15
DE102018218021B4 (de) 2020-08-20
EP3687928B1 (fr) 2020-12-23
ES2864163T3 (es) 2021-10-13
CA3083619C (fr) 2021-09-28
WO2020083769A1 (fr) 2020-04-30
DE102018218021A1 (de) 2020-04-23
CA3083619A1 (fr) 2020-04-30
PL3687928T3 (pl) 2021-10-18
AU2019356038B2 (en) 2021-06-24
US20210205869A1 (en) 2021-07-08
US11524859B2 (en) 2022-12-13

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