WO2011134634A2 - Dispositif et procédé pour cercler des bobines enroulées, en particulier de bobines d'acier - Google Patents

Dispositif et procédé pour cercler des bobines enroulées, en particulier de bobines d'acier Download PDF

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Publication number
WO2011134634A2
WO2011134634A2 PCT/EP2011/002072 EP2011002072W WO2011134634A2 WO 2011134634 A2 WO2011134634 A2 WO 2011134634A2 EP 2011002072 W EP2011002072 W EP 2011002072W WO 2011134634 A2 WO2011134634 A2 WO 2011134634A2
Authority
WO
WIPO (PCT)
Prior art keywords
binding
tape
binding tape
coil
band
Prior art date
Application number
PCT/EP2011/002072
Other languages
German (de)
English (en)
Other versions
WO2011134634A3 (fr
Inventor
Ralf Reimann
Andreas Pieper
Karl Robert Hofmann
Original Assignee
Sms Logistiksysteme 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 Sms Logistiksysteme Gmbh filed Critical Sms Logistiksysteme Gmbh
Publication of WO2011134634A2 publication Critical patent/WO2011134634A2/fr
Publication of WO2011134634A3 publication Critical patent/WO2011134634A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/04—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes with means for guiding the binding material around the articles prior to severing from supply
    • B65B13/06—Stationary ducts or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/185—Details of tools
    • B65B13/187—Motor means
    • B65B13/188—Motor means pneumatic or hydraulic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/22—Means for controlling tension of binding means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
    • B65B27/06—Bundling coils of wire or like annular objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/02—Arrangements to enable adjustments to be made while the machine is running

Definitions

  • the invention relates to a device for strapping wound coils, in particular steel straps, with a binding band
  • the device comprising: a binding belt unwinding device for unwinding a binding belt coil, the binding belt unwinding device having drive means with which the binding belt Coil for unwinding of binding tape can be rotated, a belt-conveying direction subsequently arranged driving and tensioning unit for receiving the untangled from the binding unwinding band, a binding head for connecting two points of the binding band after wrapping the federal with the binding band and a along a personallysver- extending belt guide channel for guiding the binding tape around the federal government. Furthermore, the invention relates to a method for operating such a device.
  • Devices of this type are known in the prior art, for example, from EP 0 194 627 B1 and from DE 10 2008 022 396 B3.
  • the devices serve the setting or the strapping of a good.
  • the required binding tape is thereby provided in the form of a binding tape coil which is unwound from a reel device.
  • the binding tape is then fed to the binding machine as far as the binding head via a ski storage.
  • the disadvantage here is that a relatively large-volume plant arises, which is associated with a corresponding effort in the production.
  • the plant is correspondingly expensive.
  • the invention is therefore based on the object, a device of the type mentioned so that a compact design can be achieved, which can also be realized more cost-effective.
  • the strapping or setting of a material web wound into a bundle, in particular of a metal strip is to be made possible in such a way that fewer system components are required, whereby it is possible to work without a reel and a rail store during the strapping process.
  • a method for operating such a device should be proposed.
  • the binding head is pivotally mounted about an axis that he can assume a first position in which he lies in or on the circumferential profile of the band guide channel, and that he can take a second position, in which it is located in or on the outer circumference of the band to be strapped, wherein the drive means of the binding tape unwinding device are designed to unwind binding tape from the binding tape coil in the binding belt conveying direction and also to wind binding tape against the binding belt conveying direction onto the binding belt coil and / or wherein the driving and tensioning unit is designed to convey binding tape both in the binding belt conveying direction and against the binding belt conveying direction.
  • the drive means of the binding tape unwinding device preferably comprise at least two rollers (more preferably more than two, eg four rollers), of which at least one is driven by a drive motor.
  • the rollers are preferably arranged below the axis of the binding tape coil and formed for supporting a circumferential location of the binding tape coil. Accordingly, the binding tape coil is due to gravity due to the roles on.
  • the binding tape unwinding device may have two side walls in which a plurality of radially oriented lateral guide rollers are mounted. Thus, the binding band coil is laterally supported friction.
  • the driving and tensioning unit preferably has at least one driven driver roller with an associated or counteracting roller cooperating with the latter. Furthermore, at least one driven tensioning roller is provided with assigned or cooperating with this counter-tensioning roller.
  • the driver roller or the driving counter-roller and the tensioning roller or the counter-tensioning roller are preferably mounted in a pivotable about a rotational axis rocker.
  • the rocker can be connected to an actuator in order to pivot the rocker about the axis of rotation and to apply a holding force can.
  • the actuator is preferably a hydraulic or pneumatic piston-cylinder system.
  • sensor means are advantageously arranged on at least one of the named rollers of the drive and clamping unit, which are designed to detect the movement or the standstill of the roller.
  • the binding head may be arranged to pivot on a pivot arm which is pivotally mounted about the axis.
  • the binding head is preferably pivotally arranged in the above-mentioned first position so that it fits into the circumferential course of the band guide channel.
  • the band guide channel preferably at one circumferential point on an interruption.
  • the method for operating such a device comprises according to the invention the steps: a) unwinding of binding tape from the binding tape unwinding device from the binding tape coil, wherein the drive means of the binding tape unwinding device are driven so that the binding tape is conveyed in a binding tape conveying direction; b) supplying the tie-strip developed in step a) into the driving and tensioning unit and further into the binding head, which is located in a first position, in which the latter lies in or on the peripheral profile of the band guiding channel; c) passing the binding tape through the tape guide channel and around the collar to be strapped until the leading end of the binding tape has returned to the binding head; d) pivoting the binding head from the first position to a second position, in which the binding head lies in or on the outer circumference of the collar to be strapped; e) simultaneously with or after step d): driving the drive means of the binding tape unwinding device such that the binding tape is fed back against the binding tape conveying direction and wound onto the binding tape coil and / or driving
  • Fig. 1 shows schematically the side view of a device for strapping a wound into a coil metal strip
  • Fig. 2b shows the top view
  • Fig. 2c is a front view of the essential part of the binding tape unwinding device of the device according to Fig. 1;
  • FIG. 3 shows the side view of the binding tape unwinding device, which is equipped with a binding band coil
  • Fig. 4 in the side view of the driving and clamping unit of the device according to
  • Fig. 1 with a binding head, which is located in two different positions.
  • Fig. 1 the entire apparatus 1 for strapping a federal 2 metal strip is shown in a schematic side view, consisting of a binding tape unwinding device 4, a driving and clamping unit 7 and this downstream of a pivotable or engageable with a strapping steel strip to tie head 8
  • a band guiding channel 9 (not shown in FIG. 1) is arranged (see FIG.
  • the binding tape coil 5 is laid down in the binding belt unwinding device 4 by means of a crane and rests on at least two, in the exemplary embodiment, a total of four rollers 10 in the bottom region of the binding belt unwinding device 4.
  • a hold-down 22 is mounted at a pivot point 23 and can be subjected to a force by a pneumatic cylinder 24, so that the binding tape coil 5 can not roll up.
  • Drive means 6, which rotate the rollers 10, ensure a desired unwinding of the binding band 3 from the binding band coil 4 in a binding band conveying direction F.
  • the binding tape 3 thus enters the driving and tensioning unit 7 and from this further into the binding head 8, wherein a deflection 25 between the driving and tensioning unit 7 and binding head 8 is arranged for tape guidance.
  • the binding head 8 is arranged on a pivot arm 21 which can be pivoted about a horizontal axis (axis A in FIG. 5). Accordingly, the binding head 8 can assume a first position I, in which it lies in or on the peripheral profile of the band guide channel 9 (see also FIG. 5). But he can also take a second position II, in which he lies in or on the outer circumference of the collar 2 to be strapped. Depending on the size G, G 'or G ", the second position II thus lies at different locations. In FIG. 1, the binding head 8 rests against the outer circumference of the smallest collar 2 of size G" to be strapped.
  • the binding tape unwinding device 4 has two side walls 11 and 12, which are connected at a distance from each other. Between the two side walls 11 and 12 of the receiving space for the binding tape coil 3 is formed. Below this receiving space is limited by the rollers 10, which form a support for the binding tape coil 5; the binding tape coil 5 is thus present at four circumferential locations on the rollers 10. However, if the diameter of the binding band coil 5 changes due to consumption, it is always ensured that at least two rollers 10 are in contact with the binding band coil 5.
  • the rollers 10 are all driven, which can best be seen in FIG. 1 or in FIG. Thereafter, there is a rotary connection of the rollers 10 via a chain.
  • An unillustrated drive motor drives all rollers 10 over the chain.
  • the binding tape unwinding 4 has the frame structure shown in Fig. 2 with the integrated therein and according to Fig. 3 trough-like arranged, at least two (in the embodiment four) drive rollers 10, of which at least one drive roller 10 is driven.
  • the binding tape coil 5 is directly deposited and vertically supported between the inner and outer walls 11, 12 of the frame structure added.
  • radially arranged lateral guide rollers 13 are provided both in the inner wall and in the outer wall 11, 12.
  • the hold-down structure 22 is also hinged to the frame structure (shown in the operating position and in the non-operating position), which lies from above on a partial circumference of the binding tape coil 5, in consumption Binding tape material automatically lowered accordingly and counteracts a popping of the binding tape coil 3 to the maximum diameter.
  • a plurality of individual retainer can be provided locally spaced from one another over a partial circumference of the binding tape coil 3. hen and trained with, for example, pneumatically or hydraulically operated tracking to the changing diameter of the coil.
  • Fig. 4 shows a detail in a schematic representation of the drive and clamping unit 7, a mounted in a rotation axis D rocker 18 with tension roller 16 and this beank flowdem tension motor (pneumatic motor) and a driver counter roller 15 with this associated sensor 20 to standstill monitoring, a counter tension roller 17 and a drive roller 14 with drive motor comprises.
  • a pneumatic or hydraulic pressure cylinder 19 shown in a position next to the drive and clamping unit 7).
  • FIG. 5 shows as a schematic detail the band guide channel 9 assigned to a coil or steel collar 2 to be strapped, which is slightly larger in diameter than the maximum diameter of a coil or steel collar 2 to be strapped.
  • the binding head 8 takes a the belt guide channel 9 completing position (position I), while he for strapping with clamping, separating and welding the abutting or overlapping ends on the one hand of the trailing and on the other hand wrapped around the coil / steel collar 2 leading binding tape end the inwardly swung, tangentially to a coil / steel collar to be strapped working position (position II) occupies.
  • the strapping device works as follows:
  • the binding tape coil 5 is inserted, for example with a column swivel crane in the binding tape unwinding device 4.
  • the hold-down 22 lowers and surrounds the binding tape coil 5 from above.
  • the security bonds of the binding tape coil 5 are removed manually.
  • the binding tape 3 is then promoted and biased by the binding head 8 to be strapped steel collar 2 (coil), wherein the driving and tensioning unit 7, to whose roles, the rollers 10 of the binding tape unwinding device 4 respectively rotate analog, is designed to perform several modes of operation.
  • the binding tape 3 is introduced from the binding tape unwinding device 4 in the driving and clamping unit 7.
  • the actuator 19 retracts, so that the driving counter roller 15 presses the binding band 3 to the drive roller 14 via the rocker 18.
  • the binding band 3 now runs over the deflection 25 in the band guide channel 9 around the steel collar 2 to be tied, until the leading band end is in the binding head 8.
  • the binding head 8 then moves from the strip feed position (position I) to the steel collar 2 to be tied (position II), which takes place by corresponding pivoting of the swivel arm 21
  • the binding and tensioning unit 7 now reverses and winds the "excess" binding tape 3 back onto the binding tape coil 5, so that the binding tape unwinding device 4 becomes memory at the same time.
  • the drive means 6 of the binding tape unwinding device 4 operate correspondingly.
  • the binding band 3 tightens around the steel collar 2 and is biased until the coefficient of friction between the driver roller 14 and driving counter roller 15 is no longer sufficient to transmit the drive torque of the motor.
  • the drive counter roller 15 comes to a standstill. The standstill is detected by means of the sensor 20.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

L'invention concerne un dispositif (1) pour cercler des bobines (2) enroulées avec une bande de cerclage (3), le dispositif (1) présentant : un dispositif de déroulement (4) de la bande de cerclage pour dérouler une bobine (5) de bande de cerclage, le dispositif de déroulement (4) de la bande de cerclage présentant des moyens d'entraînement (6) qui permettent de faire tourner la bobine (5) de bande de cerclage (3) pour le déroulement de celle-ci, une unité d'entraînement et de tension (7) disposée en aval, une tête de liaison (8) pour assembler deux sites de la bande de cerclage (3) et un canal de guidage (9) de la bande s'étendant le long de sa périphérie (U). Selon l'invention, pour obtenir une conception d'installation plus simple, sans mandrin ni accumulateur de spires, la tête de liaison (8) est disposée de manière à pouvoir pivoter autour d'un axe (A) de manière telle qu'elle peut se placer dans une première position (I) dans laquelle elle se situe dans ou contre la périphérie (U) du canal de guidage (9) de la bande, et dans une deuxième position (II), dans laquelle elle se situe sur ou dans la périphérie extérieure de la bobine (3) à encercler. Les moyens d'entraînement (6) du dispositif de déroulement (4) de la bande de cerclage sont réalisés en vue de dérouler la bande de cerclage (3) de la bobine (5) de band de cerclage dans le sens de transport (F) de celle-ci et en vue d'enrouler la bande de cerclage (3) contre le sens de transport (F) de la bande de cerclage sur la bobine (5) de bande de cerclage. De plus, l'invention concerne un procédé d'exploitation d'un tel dispositif.
PCT/EP2011/002072 2010-04-29 2011-04-23 Dispositif et procédé pour cercler des bobines enroulées, en particulier de bobines d'acier WO2011134634A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010018832 2010-04-29
DE102010018832.8 2010-04-29
DE102011017431.1 2011-04-18
DE102011017431A DE102011017431A1 (de) 2010-04-29 2011-04-18 Vorrichtung und Verfahren zum Umreifen von aufgewickelten Bunden, insbesondere von Stahlbunden

Publications (2)

Publication Number Publication Date
WO2011134634A2 true WO2011134634A2 (fr) 2011-11-03
WO2011134634A3 WO2011134634A3 (fr) 2012-01-05

Family

ID=44118729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/002072 WO2011134634A2 (fr) 2010-04-29 2011-04-23 Dispositif et procédé pour cercler des bobines enroulées, en particulier de bobines d'acier

Country Status (2)

Country Link
DE (1) DE102011017431A1 (fr)
WO (1) WO2011134634A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102689701A (zh) * 2012-06-06 2012-09-26 武汉钢铁(集团)公司 钢卷防松卷自动捆扎装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018118009A1 (de) * 2018-07-25 2020-01-30 Elmar Jung Product Solutions GmbH & Co. KG Vorrichtung zur Abgabe einer strangförmigen Verkaufsware

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194627B1 (fr) 1985-03-13 1990-11-07 PKM-Maschinen GmbH & Co. Kommanditgesellschaft Machine automatique de cerclage pourvue d'un appareil de tension et de scellage
DE102008022396B3 (de) 2008-05-06 2009-07-23 Titan Umreifungstechnik Gmbh & Co. Kg Verfahren zum Anlegen von flachen Umreifungsbändern um Packstücke sowie Umreifungsvorrichtungen zur Durchführung des Verfahrens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB547725A (en) * 1939-05-03 1942-09-08 Ernest Robert Workman Improvements in or relating to machines for and methods of applying and securing a band of wire around an object or objects
US2641470A (en) * 1949-08-12 1953-06-09 United States Steel Corp Device for holding coils of strapping with means for delivering lengths therefrom
US2933261A (en) * 1954-05-11 1960-04-19 Acme Steel Co Coil unreeler
US3179037A (en) * 1961-11-27 1965-04-20 Warrenton Marine Services Inc Preformed loop type binding machine
JP2006224982A (ja) * 2005-02-16 2006-08-31 Yamada Kikai Kogyo Co Ltd バンド掛け機におけるバンド供給装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194627B1 (fr) 1985-03-13 1990-11-07 PKM-Maschinen GmbH & Co. Kommanditgesellschaft Machine automatique de cerclage pourvue d'un appareil de tension et de scellage
DE102008022396B3 (de) 2008-05-06 2009-07-23 Titan Umreifungstechnik Gmbh & Co. Kg Verfahren zum Anlegen von flachen Umreifungsbändern um Packstücke sowie Umreifungsvorrichtungen zur Durchführung des Verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102689701A (zh) * 2012-06-06 2012-09-26 武汉钢铁(集团)公司 钢卷防松卷自动捆扎装置

Also Published As

Publication number Publication date
WO2011134634A3 (fr) 2012-01-05
DE102011017431A1 (de) 2011-12-01

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