EP1452472B1 - Dispositif pour détourner une bande - Google Patents

Dispositif pour détourner une bande Download PDF

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Publication number
EP1452472B1
EP1452472B1 EP04405106A EP04405106A EP1452472B1 EP 1452472 B1 EP1452472 B1 EP 1452472B1 EP 04405106 A EP04405106 A EP 04405106A EP 04405106 A EP04405106 A EP 04405106A EP 1452472 B1 EP1452472 B1 EP 1452472B1
Authority
EP
European Patent Office
Prior art keywords
turning bar
turning
holding means
bar holding
guide
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.)
Expired - Lifetime
Application number
EP04405106A
Other languages
German (de)
English (en)
Other versions
EP1452472A3 (fr
EP1452472A2 (fr
Inventor
Thomas Seiler
Daniel Buri
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.)
Wifag Maschinenfabrik AG
Original Assignee
Wifag Maschinenfabrik AG
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 Wifag Maschinenfabrik AG filed Critical Wifag Maschinenfabrik AG
Publication of EP1452472A2 publication Critical patent/EP1452472A2/fr
Publication of EP1452472A3 publication Critical patent/EP1452472A3/fr
Application granted granted Critical
Publication of EP1452472B1 publication Critical patent/EP1452472B1/fr
Anticipated expiration legal-status Critical
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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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/32—Arrangements for turning or reversing webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/035—Controlling transverse register of web by guide bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B65H2406/111—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar
    • B65H2406/1115—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar pivoting around an axis perpendicular to the axis of the guided material

Definitions

  • the invention relates to a device for deflecting a web, preferably for turning and / or sweeping.
  • the device has at least one convertible turning bar.
  • Turning bars are used in machines that process or process web-shaped material, for turning or sweeping a web or just to redirect the web with respect to its conveying direction, for example by 90 °.
  • Prominent examples of such machines are web-fed rotary printing presses, as it is also preferred for the invention.
  • the turning bars In order to increase the flexibility in the merger of multiple tracks, which in the following also the strands of a longitudinally cut web to increase or change in the case of a simple change of direction only the new direction, the turning bars of an arrangement of several turning bars or only individual turning bars of Arrangement or optionally also only one of the turning bars umlegbar.
  • the property of relocatable means that the respective turning bar can be moved from a starting position which it occupies in the web plane to a new position in the web plane in which it points at a different angle than in the starting position to the conveying direction of the web.
  • the turning bars of rotary printing presses are at an angle of 45 ° to the conveying direction of the incoming web and are rotated or pivoted at the deflecting by 90 ° so that they point after deflecting at an angle of 135 ° to the conveying direction of the incoming web ,
  • a turner bar assembly for superposing strands for a web-fed rotary printing press wherein the turner bars have a bar head at one end. These rod ends are stored in turning bar carriers.
  • the turner bar supports are longitudinally slidably mounted on a traverse which is mounted at both ends in the side walls of the turning bar structure of the printing press.
  • Each turning bar carrier is assigned a threaded spindle whose longitudinal axes are parallel to the traverse.
  • a geared motor interacts with the threaded spindle.
  • Each slide is associated with a threaded spindle, which is each connected to a geared motor.
  • the turner bars can be turned by 90 ° by means of the gearmotors.
  • the invention relates to a device for deflecting a web, preferably for turning and / or sweeping a web.
  • the device comprises at least one foldable turning bar. If it is a device for turning and / or sweeping a web, the device comprises at least one further turning bar, which is preferably also convertible, but need not be.
  • For sweeping a path to the at least one pair of turning bars preferably also includes a laterally arranged from the pair deflection, promoted by the one turning bar expiring web and is guided by looping the lateral deflecting back and over the other turning bar of the pair.
  • the device comprises a plurality of turning bar pairs and more preferably per turning bar pair each at least one such lateral deflecting device.
  • Each of the turning bar pairs and the optionally provided per pair lateral deflecting device can in particular in be summarized a floor, wherein the device in this case has two, three or more superimposed floors of this type.
  • the apparatus further comprises for the at least one foldable turning bar a first turning bar holding means connected to one axial end of the turning bar, a first guide along which the first turning bar holding means is movably guided, and another second turning bar holding means connected to the other axial end the turning bar is connected, and a second guide, along which the second turning bar holding means is movably guided.
  • the turning bar thus extends between the two transversely to the turning bar facing guides and can be adjusted along the guides.
  • the guides are preferably linear guides and may in particular extend in or parallel to the web plane, preferably horizontally.
  • the device further comprises an adjusting device for at least one of the two turning bar holding devices.
  • the respective turning bar holding device is adjustable by means of the adjustment along its guide in order to reposition them for a turning of the turning bar.
  • the adjusting device can be coupled to both turning bar holding devices for their adjustment. Preferably, it is coupled to only one of the two.
  • the first adjusting device is adjustable by means of the adjusting device.
  • connection between the turning bar and the first turning bar holding device is manually detachable and can also be made manually.
  • the compound is formed as a quick release, which can be quickly solved without tools and also produced quickly.
  • the connection between the turning bar and the second turning bar holding device remains during the Umlegvorgang exist. In this sense, it is a permanent connection, which is preferably solved only for an exchange of the turning bar.
  • the first turning bar holding device After loosening, the first turning bar holding device is moved along the first guide from a starting position, which it assumes before folding, into the predetermined new position, which determines the orientation of the turned over turning bar.
  • the adjustment and positioning d. H. Fixation in the new position, effected by the adjustment.
  • the second turning bar holding device After loosening and before, after or preferably during the positioning of the first turning bar holding device, the second turning bar holding device is moved along the second guide to its new position, which in the case of the preferred for the second turning bar holding device manual adjustment advantageously by appropriate handling of the turning bar can be accomplished. If the adjustment causes the adjustment of the second turning bar holding device, the turning bar is held during the adjustment by the operator.
  • the new position of the manually adjustable turning bar holding device is predetermined by the total length of the turning bar extending between the guides and the two adjoining turning bar holding devices. After the second turning bar holder has been moved to its new position, the first guide facing, still free end of the turning bar is manually set again on the first guide. The fixing is effected by connecting the turning bar to the first turning bar holding means.
  • the first turner bar holder may be formed by a single first turner bar holder.
  • the first turning bar holding means comprises at least two first turning bar holders, each of which is formed such that the foldable turning bar is manually connectable to each of the first turning bar holders and manually releasable from the respective first turning bar holder.
  • the at least two first turner bar holders each form at least one, preferably only one, connection point for connection to the turner bar, wherein the junctions are of identical construction or at least identical in that the connection to the turner bar can be made and released with the same handles.
  • the two or more first turning bar holders are movably guided along the first guide and can be adjusted together by means of the adjusting device.
  • the turning bar holding device comprises at least two first turning bar holders as described
  • the turning bar is connected to one of the at least two first turning bar holders prior to folding, while after the folding is preferably connected to the other of the at least two first turning bar holders.
  • the first turning bar holding device is accordingly adjusted, preferably by means of the adjusting device, that the one of the at least two first turning bar holder, which was not connected to the turning bar prior to folding, adjusted to the new position and then connected to the turning bar.
  • the adjustment of the adjustable by means of adjusting turner bar holding device is preferably effected by motor.
  • a separate, separate adjusting motor is provided for each reversible turning bar.
  • a threaded spindle and the turning bar holding device form a screw joint or the plurality of turning bar holders of the respective turning bar holding device each a screw joint.
  • Such a motor may have its associated threaded spindle directly as a rotor or preferably coupled via another gear with the threaded spindle.
  • a hand crank can be provided per umlegbarer turning bar instead of an adjusting motor, which also acts in a preferred embodiment via a threaded spindle on the associated Wendestangenhalte issued.
  • a manually operable adjusting device can instead of a threaded spindle via a Linkage, although less preferred, acts on the associated turning bar holding device. In principle, this also applies to the preferred motor adjustment, for example in the case of a motorized adjustment by means of linear drive.
  • the invention combines the advantages of purely manual and fully automatic assignment of turning bars together, but at the same time avoids significant disadvantages of these two methods.
  • the operator does not have to disengage both bar ends from their respective holding devices, as is common in purely manual methods, but only has to disengage one end from the first turning bar holding means while maintaining the connection at the other end of the turning bar.
  • the adjustment of the turning bar holding device coupled to the adjusting device is either carried out automatically or can be carried out manually, for example, from a side wall of a frame carrying the guides.
  • the operator the loose end of the turning bar holding the second turning bar holding device by means of the turning bar to direct in their new position, if the position must be changed.
  • the turning bar itself serves via the articulated connection with the second turning bar holding device as VerstellgestCode. If the second turning bar holding device is adjusted by means of the adjusting device or a further adjusting device, the operator need only hold the dissolved turning bar and adjust the first turning bar holding device, if this is not automatically adjusted.
  • connection of the turning bar with the first turning bar holding device is a latching or snap connection. If the turning bar is assigned a plurality of first turning bar holders, each of these first turning bar holders is designed to obtain a latching or snap connection with the turning bar.
  • the latching or snap connection is preferably formed as a quick release, which allows a quick release and a quick connection by hand without tools.
  • the quick release is preferably formed by a receptacle which is open on one side and a connecting element which can be received in the receptacle.
  • the recording may be at the end of the turning bar and the connecting member may be provided on the first turning bar holding means.
  • the receptacle is preferably formed on the first turning bar holding device and the connecting element on the end of the turning bar.
  • the receptacle is preferably open to such a side, that the connecting element passes through a taking place in the web plane pivotal movement of the turning bar in the receptacle and from the recording.
  • the receptacle and the connecting element are preferably even formed so that the connection can be made only by a pivoting movement in the web plane and can only be solved by such a pivoting movement, wherein the here for purposes of determining the recording cited pivoting movement preferably only a small part of Pivoting movement makes, which performs the turning bar in the total folding.
  • the latching or snap connection is advantageously secured by means of a blocking element, which is tensioned by application of a resilient force in a locking position.
  • a locking means may in particular be a linearly guided locking pin or a pivotable snap hook in the manner of a pawl.
  • the locking element is advantageously asymmetrically shaped, such that the connecting element is moved by the pivoting movement of the turning bar in the receptacle and thereby pushes the locking element against the elastic force from the locking position, but it is reliably prevented from it by the pressing in the direction of pivoting turning bar its blocking position can be moved.
  • the locking element For swinging, d. H. for the release of the turning bar, the locking element must rather be moved by hand against the elasticity force of the locking position, for example, by being pulled, pushed or pivoted.
  • the second turning bar holding device is preferably continuously free along the second guide and can be displaced with little friction.
  • the second guide preferably forms a sliding guide for the second turning bar holding device.
  • connection of the turning bar with the second turning bar holding device is formed in a preferred embodiment of a rotary joint.
  • the axis of rotation of the swivel joint preferably has vertical to the web plane when the turning bar is connected to the first turning bar holding device, so that the pivoting movement of the turning bar taking place in the web plane is made possible by the articulation of the turning bar on the second turning bar holding device.
  • the turning bar detached from the first turning bar holding device but still connected to the second turning bar holding device is, in a preferred embodiment, pivotable not only in the web plane but also out of the web plane.
  • a pivot joint is formed with a pivot axis extending in or parallel to the web plane, preferably pointing perpendicularly to the conveying direction of the web.
  • This swivel joint is preferably also formed as a hinge, preferably between the second turning bar holding device and the second guide, in that the second guide form the pivot axis and the second turning bar holding device forms a bush partially or fully embracing the second guide.
  • the rotary joint for the pivoting movement of the turning bar about the vertical plane of rotation to the web and pivot axis is preferably formed on a rigidly projecting from the sleeve arm.
  • the first guide in a preferred embodiment also forms a sliding guide for the first turning bar holding device.
  • the first turning bar holding device may in particular have a guide part which is shaped as a partial bushing or preferably a full bushing, which partially or preferably completely surrounds the first guide and is guided in a closely guided manner on the first guide.
  • the connection with the foldable turning bar is preferably formed on a rigidly projecting from the guide member arm. If the first turning bar holding device is coupled to the adjusting device, it has an engagement part, which is in engagement with the adjusting device.
  • the engagement member forms a partial or full sleeve with an internal thread, which is in engagement with the thread of the threaded spindle. If a plurality of first turning bar holders form the first turning bar holding device, then preferably each of the first turning bar holders is formed in this way. If the second Turning bar holding device is coupled to the adjustment or another adjustment, applies mutatis mutandis the same.
  • Fig. 1 shows in a perspective view and Fig. 2 in side view A a turning bar assembly with two turning bar floors, namely an upper floor 3 and a lower floor 4, which serves for the merging of printed web strands in a web-fed rotary printing press for the printing of large newspaper editions.
  • the two turning bar floors 3 and 4 are each formed by two turning bars 1 and 2 and the associated facilities for storing and adjusting the turning bars 1 and 2.
  • the turning bar floors 3 and 4 differ only by their arrangement, ie the floor 3 is arranged vertically above the floor 4, but otherwise, ie, in themselves, identical to each other. With the exception of minor differences that play no role in the invention, the turning bars 1 and 2 of each floor 3 and 4 and the respective associated facilities for storing and adjusting the turning bars 1 and 2 are identical to each other.
  • the entire turning bar arrangement is mounted between two frame walls of the machine, of which only the front frame wall 10 is shown.
  • Each of the turning bars 1 and 2 is connected at one of its two axial ends to a first turning bar holder 11a and at the other end to a second turning bar holder 12.
  • the turning bars 1 and 2 are each associated with a first guide 21 and a second guide 22, which are formed in the embodiment as usual as linear guides.
  • the first turning bar holder 11a on the first guide 21 and the second turning bar holder 12 on the second guide 22 closely slidably guided.
  • the guides 21 and 22 extend transversely to the turning bars 1 and 2 and are secured at their ends to the front frame wall 10 and the opposite, not shown, frame wall of the machine frame.
  • the guides 21 and 22 are per turning bar 1 and 2 in pairs and each other to each other guides 21 and 22 parallel.
  • a second turning bar holder 12 is provided.
  • the turning bar 1 or 2 is released from its second turning bar holder 12 only for maintenance or repair work, in particular for replacement, and is in this sense permanently connected to its second turning bar holder 12.
  • Per turning bar 1 and 2 several first turner bar holder are provided.
  • two first turning bar holders 11a and 11b are provided while the lower turning bar 2 per floor 3 or 4 three first turning bar holders 11a, 11b and 11c are assigned.
  • the upper turning bars 1 are connected to either the first turning bar holder 11a or the second turning bar holder 11b according to their position, ie, orientation with respect to the web conveying direction.
  • the lower turning bars 2 are also connected to either the first turning bar holder 11a, the first turning bar holder 11b, or the first turning bar holder 11c according to their position, ie, orientation with respect to the web conveying direction.
  • the turning bar holders 11a and 11b of the turning bars 1 and 2 differ only with respect to a receptacle 14 formed on each of the turning bar holders 11a and 11b, which is shaped like an eye open to one side.
  • connection is in Fig. 11 shown in detail.
  • the first turning bar holder 11a, 11b and 11c of the lower turning bar 2 are equal to each other except for the orientation of their respective receptacle 13.
  • the turning bar holder 11c corresponds to the turning bar holder 11a.
  • the turning bar holders 11a and 11b of the turning bar 1 and the turning bar holders 11a to 11c of the turning bar 2 have different orientations for easier pivoting in and out of the respective turning bar 1 or 2 into the receptacle 13 of the first turning bar holder 11a forming the connection , 11b or 11c.
  • the pivoting and pivoting of the turning bars 1 and 2 serving receptacles 13 are open to such a page that the associated turning bar 1 or 2 with its connecting element 7 only by a pivoting movement that takes place in its last or first part in the web plane in swing the receptacle 13 or swing out of the receptacle 13.
  • connection of the turning bars 1 and 2, each with one of the associated first turning bar holder 11 a, 11 b and 11 c is as rigid as possible, but on the other hand allows a comfortable, quick release and connecting the turning bars 1 and 2 with the first Turner bar holder 11a, 11b or 11c with a few simple steps without the aid of tools or other aids.
  • the first turning bar holders 11a, 11b and 11c each have a blocking element 14, which is formed as a linearly guided locking pin.
  • the blocking element 14 is stretched by a resilience, which is generated for example by a force acting on the locking element 14 compression spring in a locked position in which it prevents that between the turning bar 1 or 2 and one of the associated turning bar holder 11 a, 11 b or 11 c existing Connection can be solved.
  • Fig. 11 shows the turning bar 2 and the first turning bar holder 11 a in the connected state.
  • the connecting element 7 of the turning bar 2 is closely received in the receptacle 13 and is secured by the locking element 14 located in its locking position.
  • the securing takes place in that the blocking element 14 locks the open side of the receptacle 13 by protruding a little way into the receptacle 13, so that it comes to lie in front of the connecting element 7 as seen from the open side of the receptacle 13.
  • the blocking element 14 is asymmetrically shaped at its end projecting into the receptacle 13, such that its front side facing the open side of the receptacle 13 is tapered towards the free end of the blocking element 14, while its rear side facing the connecting element 7 has a shape which reliably prevents the turning bar 2 can be pivoted with its connecting element 7 alone by acting in the direction of pivoting force from the receptacle 13.
  • the turning bar 2 Due to the taper of the locking element 14 at the front, the turning bar 2, however, can be pivoted into the receptacle 13 and thus into the connection with the turning bar holder 11a, without requiring the locking position releasing operation of the locking element 14.
  • the blocking element 14 is from the pivoting connecting element 7 rather against the elastic force simply from the locking position pressed, however, snaps behind the pivoted-in connecting element 7 by itself again in the locked position, when the connecting element 7 has passed the locking element 14 during pivoting.
  • the blocking element against the elasticity force by hand is sufficiently far from the receptacle 13 and thus moved from the locked position.
  • Each of the first turning bar holders 11a to 11c is motor-adjustable along its first guide 21.
  • the adjustment is effected by means of an adjusting device comprising per turning bar 1 and 2, a separate, own adjusting motor 20 and a variable speed.
  • Each of the adjusting mechanism consists of a threaded spindle 19 which extends parallel to the respectively associated first guide 21.
  • the first turning bar holders 11a, 11b and 11c form a screw joint with the respective associated threaded spindle 19 so that an adjustment movement of the first turning bar holders 11a, 11b takes place during a rotary drive of the spindles 19 because of the guidance of the first turning bar holders 11a, 11b and 11c on the first guides 21 and 11c along the first guide 21 causes.
  • the motors 20 are coupled with their respective associated threaded spindle 19 via a reduction gear.
  • the first turning bar holders 11a and 11b of the upper turning bar 1 are guided by the same first guide 21. They also form with the same adjusting spindle 17 each a screw joint, ie they are adjusted together and retain their adjustment in the direction of the first guide 21 measured distance. This distance is half as large as the total available for the adjustment length of the first guide 21, on which the first turning bar holders 11a and 11b of the upper turning bar 1 are guided.
  • By arranging a pair of first turning bar holders 11a and 11b not only the opening of the receptacle 13 required for pivoting in and out can thus be optimally aligned, but also the adjustment path to be traversed for the adjustment in comparison with the arrangement of only a single first turning bar holder 11a or 11b per turning bar 1 are reduced.
  • the conditions in the first turning bar holders 11a, 11b and 11c of the lower turning bars 2 are the same, and the turning bar holder 11c is specially provided for so-called three-judge productions.
  • the turning bars 1 and 2 are surrounded with blast air.
  • the blowing air passes through blown air holes 5 to the surface of the turning bars 1 and 2.
  • the turning bars 1 and 2 are correspondingly hollow, so that the blown air depending on a Blas Kunststoffan gleich 6 in the hollow turning bars 1 and 2 and from there via the Blas Kunststofflöcher 5 to the surface the respective turning bar 1 and 2 and thus passes under the web or the web.
  • For Blas Kunststoffers also include per turning bar 1 and 2, a blast line 17, which extends over the length of the respective turning bar 1 and 2 associated first guide 21 and from which a Blas povertyan gleich 18 branches, connected to the Blas povertyan gleich 6 of the respective turning bar 1 and 2 is, wherein in the figures, the flexible connection between the Blas povertyan somebodyn 6 and 18 is not shown.
  • the blowing air holes 5 are formed per turning bar 1 and 2 only on a hemisphere of the circular cylindrical surface.
  • the circular cylindrical shells of the turning bars 1 and 2 are respectively rotatable about the longitudinal axes of the turning bars 1 and 2 in order to rotate the blast air holes 5 in all positions of the turning bars 1 and 2 in each of the web or web strand looped peripheral region.
  • the rotation can be made in particular between two locking positions, in which the rotatable shells of the turning bars 1 and 2 are rotated in an adjustment of the turning bars 1 and 2 corresponding to the web guide.
  • the turning bars 1 and 2 could also be provided with a friction-reducing coating.
  • the blast air supply is preferred.
  • Fig. 3 shows a single of the turning bar floors 3 and 4 in the same state as the FIGS. 1 and 2 , In this state, the two turning bars 1 and 2 of the floor 3 or 4 parallel to each other and between them in the direction of the guides 21 and 22 measured distance.
  • the turning bars 1 and 2 are each connected to their first turning bar holders 11a.
  • the web or the web strand enters the turning bar floor 3 or 4 in the conveying direction F on the side of the adjusting motors 20. If only the term "web” is used in the following, this term should also apply to a web strand which has been obtained by longitudinal section of a web of several strands.
  • the web first passes over the upper turning bar 1, wraps around the turning bar 1 and runs exactly at right angles to the original conveying direction F on the lower turning bar 2, wraps around the turning bar 2 also and is thus turned over.
  • the web experiences by the looping of the pair of turning bars 1 and 2, a parallel offset away from the side with the adjusting 20.
  • the thus turned path is half as wide in the embodiment as the turning bar floors 3 and 4 or narrow, for example one third as wide.
  • both turning bars 1 and 2 of the floor 3 or 4 are allocated accordingly , By flipping the orientation of the turning bars 1 and 2 seen in the plane of the web is changed by 90 °.
  • the Fig. 4 and 5 show the transition from the initial configuration of the Fig. 3 to a first new configuration.
  • the initial configuration and the first new configuration are reversing configurations.
  • Fig. 6 shows the turning bar floor 3 or 4 in the first new configuration, in which the turning bars 1 and 2 are again parallel to each other, but in a 90 ° pivoted orientation, as seen in the plane of the web.
  • the turning bars 1 and 2 are pivoted in a folding by superimposing a pivoting movement in the plane of the web with a leading out of the plane of the web pivoting movement.
  • a pure pivoting movement in the plane of the web is not possible in the embodiment.
  • the turning bars 1 and 2 each form a first pivot through the connection with their These rotary joints form rotary axes V which, in the operating state, ie when the turning bars 1 and 2 are connected to their associated first turning bar holders 11a, 11b or 11c, are vertical to the plane of the incoming web.
  • a second pivot joint is formed by the second turning bar holders 12 and the respectively associated second guide 22.
  • the axes of rotation H of the second hinges extend in the plane of the incoming web, which coincides generally with the horizontal, but this is not absolutely necessary.
  • the second turner bar holder 12 each have a guide part which forms a guide sleeve 22 completely, tightly enclosing slide bushing , From the guide part of each turning bar holder 12 each a short arm protrudes stiffly in the direction of the opposite first guide 21 from.
  • the first pivot ie pivot for the pivotal movement in the plane of the incoming web, is formed at each of the second turning bar holder 12 at its projecting arm.
  • the projecting arms are each provided with a pointing in the direction of the axis of rotation V of the relevant joint bore.
  • a pin is accordingly formed projecting perpendicular to the longitudinal axis of the turning bar 1 or 2, which is rotatably received in the bore of the associated turning bar holder 12.
  • an operator enters through the between the guides 21 and 22 perforated frame wall 10 directly into the area of the turning bars 1 and 2 and solves by hand depending on the connection of the turning bars 1 and 2 with the associated first turning bar holder 11a, namely by pulling the locking elements 14 and pivoting the turning bars 1 and 2 from the receptacles 13.
  • the upper turning bar 1 from the plane of the incoming web is up and the lower turning bar 2 down to the swung out respective pivot axis H, as from the Fig. 4 and 5 is apparent.
  • the tilted from the web plane turning bars 1 and 2 are pivoted to the plane of the incoming web slightly tilted pivot axes V each 90 °.
  • the first turning bar holder 11a and 11b of the upper turning bar 1 together by means of the associated adjusting device 19, 20 to the maximum adjustment of the Adjusting motors 20 away in the direction of the opposite frame wall to adjusted in their respect to this adjustment direction outermost positions 19 and fixed by means of the associated adjusting device 19, 20 in their new positions and thereby positioned.
  • the fixation causes at fixed adjusting spindle 19 of the adjustment in each screw joint.
  • the first turning bar holder 11a to 11c of the lower turning bar 2 are adjusted together by means of their adjusting device 19, 20, but in the opposite direction to the adjusting motors 20 to their outermost with respect to this direction positions.
  • the turning bars 1 and 2 are connected to those of the associated first turning bar holders 11a and 11b and 11a to 11c, respectively, which occupies the position corresponding to the new configuration.
  • this is the turning bar holder 11b facing away from the side of the adjusting motors 20, and for the lower turning bar 2 this is the turning bar holder 11b furthest away from the side of the adjusting motors 20.
  • the second turning bar holders 12 are moved in a sliding manner on their second guides 22.
  • the sliding guide between the second guides 22 and the second turning bar holders 12 is advantageously low-friction, but narrow, so that the turning bar holder 12 can be moved along the second guides 22 along as smoothly as possible.
  • the adjustment of the positions of the second turning bar holder 12 can be connected to the second Turn bar holders 12 are made directly.
  • the turning bars 1 and 2 can be used for the adjustment of the second turning bar holder 12 as a linkage.
  • the operator further rotates the coats of the turning bar 1 and 2 provided with the blowing air holes 5 each by 180 °, as can be seen from the comparison of FIGS Figures 3 and 6 and in particular the comparison of the views of Figures 2 and 5 is recognizable.
  • the turning bars 1 and 2 are provided for this purpose with locking means which form per turning bar 1 and 2 for their coats the corresponding locking positions.
  • connection between the turning bars 1 and 2 and their new holders 11b is effected by a slight pivoting back of the turning bars 1 and 2 and pivoting into the receptacle 13 of the respective associated turning bar holder 11b.
  • the pivoting alone is sufficient to push the locking elements 14 of the turning bar holder 11b out of the way of the connecting element 7 and thus out of the blocking position.
  • the folding of the turning bars 1 and 2 can be carried out at the same time. Appropriately, the turning bars 1 and 2, however, are successively folded.
  • Fig. 9 shows the turning bars 1 and 2 in a sweeping configuration.
  • a web half maximum width, or even smaller width, for example, a third width which enters at the side facing away from the adjusting 20, by wrapping the upper turning bar 1 by 90 ° from the conveying direction F of the incoming web on a Guided deflection, for example, a guide roller, which is arranged on the side of the adjusting motors 20.
  • the redirected path is looped around the reversing device in the turning bar floor 3 or 4 and guided on the lower turning bar 2, wraps around the lower turning bar. 2 and runs while maintaining the conveying direction F of the incoming web but with interchanged top and bottom of the turning bar floor 3 or 4.
  • Fig. 10 will be out of the configuration of Fig. 3 obtained by the fact that the upper turning bar 1 is simply offset parallel to itself, while the lower turning bar 2 their in the configuration of Fig. 3 retains the assumed position.
  • the offset movement of the upper turning bar 1 is performed without unhooking the turning bar 1.
  • the parallel offset is thus effected solely by the adjusting device 19, 20.
  • the second turning bar holder 12 can not jam during the displacement movement.
  • the turning bar 1 concerned could, however, also be released manually from the first turning bar holder 11a, then manually adjust the first turning bar holder 11a by means of the adjusting device 19, 20 and the second turning bar holder 12, and finally the turning bar 1 again manually connected to the located in the new position first turning bar holder 11a.
  • a parallel offset either an automatic / manual or a fully automatic adjustment can thus optionally be undertaken.
  • the fully automatic adjustment is preferred for the parallel offset.
  • the embodiment shows how a simple and therefore inexpensive turning bar arrangement can be created by a combination of manual and automatic adjustment made by means of adjusting motor, which can be configured much more convenient and in a shorter time compared to a purely manual folding the turning bars. Setting up for a new production becomes too comparatively significantly reduced costs. A cost reduction could be achieved by replacing each of the variable displacement motors 20 with a hand crank. Such a purely manual solution, however, can easily lead to a significant extension of the time required for the transfer, especially if in a set up several turning bars must be transferred.

Landscapes

  • Rotary Presses (AREA)
  • Replacement Of Web Rolls (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Unwinding Webs (AREA)
  • Paper (AREA)

Claims (27)

  1. Dispositif pour dévier une bande, comprenant : a) au moins une barre de retournement repositionnable (1 ; 2), b) un premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) qui est relié à une extrémité axiale de la barre de retournement (1 ; 2), c) un deuxième dispositif de retenue de barre de retournement (12) qui est relié à l'autre extrémité axiale de la barre de retournement (1 ; 2), d) un premier guide (21) le long duquel le premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) est guidé de manière mobile, e) un deuxième guide (22) le long duquel le deuxième dispositif de retenue de barre de retournement (12) est guidé de manière mobile ; f) et un dispositif de déplacement (19, 20) au moyen duquel le au moins un (11a, 11b ; 11a, 11b, 11c) des dispositifs de retenue de barre de retournement est déplaçable le long de son guide (21) pour positionner celui-ci (11a, 11b ; 11a, 11b, 11c) en vue d'un repositionnement de la barre de retournement (1 ; 2), g) caractérisé en ce que la liaison de la barre de retournement (1 ; 2) avec le premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) peut être détachée manuellement et établie manuellement afin de pouvoir détacher manuellement la barre de retournement (1 ; 2) lors du repositionnement du premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) et de pouvoir la relier manuellement au premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) positionné.
  2. Dispositif selon la revendication 1, caractérisé en ce que le dispositif de déplacement (19, 20) comprend un moteur de déplacement (20) afin de déplacer de manière motorisée le dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) déplaçable au moyen du dispositif de déplacement (19, 20).
  3. Dispositif selon une des revendications précédentes, caractérisé en ce que le dispositif de déplacement (19, 20) comprend une broche de déplacement (19) avec laquelle le dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) déplaçable au moyen du dispositif de déplacement (19, 20) forme une articulation vissée, le déplacement du dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) s'effectuant le long de l'axe de l'articulation.
  4. Dispositif selon une des revendications précédentes, caractérisé en ce que la liaison de la barre de retournement (1 ; 2) avec le premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) est une liaison encliquetée ou emboîtée.
  5. Dispositif selon une des revendications précédentes, caractérisé en ce que dans l'une des pièces (11a, 11b ; 11a, 11b, 11c) que sont la barre de retournement (1 ; 2) et le premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) est ménagé un logement (13), et sur l'autre pièce (1 ; 2) est formé un élément de liaison (7) apte à être logé dans le logement (13), le logement (13) étant ouvert d'un côté, de sorte que l'élément de liaison (7) peut entrer par pivotement dans le logement (13) et sortir par pivotement du logement (13).
  6. Dispositif selon la revendication précédente, caractérisé en ce que le logement (13) est ouvert d'un côté, de sorte que l'élément de liaison (7) peut entrer par pivotement dans le logement (13) et sortir par pivotement du logement (13) dans le plan de la bande entrant dans le dispositif ou parallèlement à ce plan.
  7. Dispositif selon une des deux revendications précédentes, caractérisé en ce qu'un élément de blocage (14) est relié de manière mobile à une pièce du dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) formant le logement (13) et est contraint par une force d'élasticité vers une position de blocage dans laquelle il fait saillie sur le côté ouvert du logement (13) dans le logement (13) ou à travers celui-ci lorsque l'élément de liaison (7) est logé dans le logement (13), et en ce que l'élément de blocage (14) est conçu de façon à être poussé hors de la position de blocage à l'encontre de la force d'élasticité lors de l'entrée de l'élément de liaison (7) afin de permettre à celui-ci d'entrer sans manoeuvre supplémentaire tout en bloquant l'élément de liaison (7) logé dans le logement (13), afin d'empêcher que la liaison de la barre de retournement (1 ; 2) avec le premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) ne se détache accidentellement.
  8. Dispositif selon une des revendications précédentes, caractérisé en ce qu'un (12) des dispositifs de retenue de barre de retournement est immobilisé le long de son guide (22) par l'autre dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) positionné au moyen du dispositif de déplacement (19, 20) par l'intermédiaire de la barre de retournement (1 ; 2) lorsque la barre de retournement (1 ; 2) est reliée à l'autre dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c).
  9. Dispositif selon une des revendications précédentes, caractérisé en ce qu'un (12) des dispositifs de retenue de barre de retournement est coulissant le long de son guide (22).
  10. Dispositif selon la revendication précédente, caractérisé en ce que le dispositif de retenue de barre de retournement (12) est librement coulissant.
  11. Dispositif selon une des revendications précédentes, caractérisé en ce qu'au moins un (12) des dispositifs de retenue de barre de retournement est guidé à glissement ajusté sur son guide (22).
  12. Dispositif selon une des revendications précédentes, caractérisé en ce que la barre de retournement (1 ; 2) peut tourner selon deux axes (H, V) par rapport au deuxième guide.
  13. Dispositif selon une des revendications précédentes, caractérisé en ce que, au moyen du deuxième dispositif de retenue de barre de retournement (12), la barre de retournement (1, 2) est montée de façon à pouvoir tourner autour d'un axe (V) orienté perpendiculairement au plan de la bande entrant dans le dispositif, par rapport à la position adoptée par la barre de retournement (1 ; 2) lorsque celle-ci est reliée aux deux dispositifs de retenue de barre de retournement (11a, 11b, 12 ; 11a, 11b, 11c, 12).
  14. Dispositif selon la revendication précédente, caractérisé en ce que la barre de retournement (1 ; 2) est reliée au deuxième dispositif de retenue de barre de retournement (12) en étant apte à tourner autour de l'axe (V).
  15. Dispositif selon une des revendications précédentes, caractérisé en ce que, au moyen du deuxième dispositif de retenue de barre de retournement (12), la barre de retournement (1 ; 2) est montée tournante de façon à pouvoir s'écarter du plan de la bande entrant dans le dispositif lorsque la liaison avec le premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) est détachée.
  16. Dispositif selon la revendication précédente, caractérisé en ce que, pour pouvoir s'écarter du plan de la bande, le deuxième dispositif de retenue de barre de retournement (12) est monté tournant autour d'un axe (H) qui est orienté dans la même direction que son guide (22) ou dans une direction parallèle.
  17. Dispositif selon la revendication précédente, caractérisé en ce que le deuxième dispositif de retenue de barre de retournement (12) et son guide (22) forment une articulation tournante.
  18. Dispositif selon une des revendications précédentes, caractérisé en ce que, au moyen du deuxième dispositif de retenue de barre de retournement (12), la barre de retournement (1 ; 2) est montée de façon à pouvoir effectuer un mouvement tournant superposé autour de deux axes (H, V) perpendiculaires l'un à l'autre lorsque la liaison de la barre de retournement (1 ; 2) avec le premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) est détachée, l'un (V) des deux axes (H, V) étant orienté verticalement par rapport au plan de la bande entrant dans le dispositif, et l'autre axe (H) étant orienté dans le plan de la bande entrante ou parallèlement à ce plan et transversalement au sens d'amenée de la bande, à chaque fois par rapport à la position que la barre de retournement (1 ; 2) adopte tant qu'elle est reliée aux deux dispositifs de retenue de barre de retournement (11a, 11b, 12 ; 11a, 11b, 11c, 12).
  19. Dispositif selon une des revendications précédentes, caractérisé en ce que le premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) comprend au moins deux premiers moyens de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) dont au moins un est guidé mobile le long du premier guide (21) et est accouplé au dispositif de déplacement (19, 20), de sorte qu'il est déplaçable le long du premier guide (21) au moyen du dispositif de déplacement (19, 20) et qu'il est positionnable pour repositionner la barre de retournement (1 ; 2).
  20. Dispositif selon la revendication précédente, caractérisé en ce que l'autre des au moins deux premiers moyens de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) est lui aussi guidé le long du premier guide (21) et est accouplé au dispositif de déplacement (19, 20), de sorte qu'il est déplaçable et positionnable le long du premier guide (21) au moyen du dispositif de déplacement (19, 20)
  21. Dispositif selon la revendication précédente, caractérisé en ce que le dispositif de déplacement (19, 20) accouple entre eux les au moins deux premiers moyens de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c), de sorte que ceux-ci peuvent être déplacés ensemble au moyen du dispositif de déplacement (19, 20).
  22. Dispositif selon une des trois revendications précédentes, caractérisé en ce que, lors du repositionnement, la barre de retournement (1 ; 2) est détachée de l'un des au moins deux premiers moyens de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) et est reliée à l'autre, positionné, des au moins deux premiers moyens de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c).
  23. Dispositif selon une des revendications précédentes, caractérisé en ce que le dispositif comprend une barre de retournement supplémentaire (1 ; 2) qui, conjointement avec la au moins une barre de retournement repositionnable (1 ; 2), forme une paire de barres de retournement (1 ; 2) pour retourner et/ou inverser la bande.
  24. Dispositif selon la revendication précédente, caractérisé en ce que la barre de retournement supplémentaire (1 ; 2) est une barre de retournement repositionnable (1 ; 2) selon une des revendications précédentes.
  25. Dispositif selon une des deux revendications précédentes, caractérisé en ce que le dispositif comprend plusieurs des paires de barres de retournement (1 ; 2).
  26. Procédé pour mettre en oeuvre un dispositif selon une des revendications précédentes, dans lequel, pour repositionner une barre de retournement repositionnable (1 ; 2), les étapes suivantes sont réalisées : a) détachement manuel de la barre de retournement (1 ; 2) du premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c), b) pivotement manuel de la barre de retournement (1 ; 2) détachée du premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) et encore reliée au deuxième guide (22) par l'intermédiaire du deuxième dispositif de retenue de barre de retournement (12), c) déplacement manuel d'un (12) des dispositifs de retenue de barre de retournement le long de son guide (22), d) déplacement de l'autre dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) vers une nouvelle position au moyen du dispositif de déplacement (19, 20), e) et liaison manuelle de la barre de retournement (1 ; 2) au premier dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) lorsque le dispositif de retenue de barre de retournement (11a, 11b ; 11a, 11b, 11c) déplacé au moyen du dispositif de déplacement (19, 20) adopte la nouvelle position.
  27. Procédé selon la revendication précédente, caractérisé en ce que, en cas de déplacement de décalage réalisé pour un décalage parallèle, la barre de retournement (1 ; 2) est reliée aux deux dispositifs de retenue de barre de retournement (11a, 11b, 12 ; 11a, 11b, 11c, 12).
EP04405106A 2003-02-25 2004-02-25 Dispositif pour détourner une bande Expired - Lifetime EP1452472B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10307992 2003-02-25
DE10307992A DE10307992B4 (de) 2003-02-25 2003-02-25 Vorrichtung zum Umlenken einer Bahn und ein Verfahren zum Einrichten dieser Vorrichtung

Publications (3)

Publication Number Publication Date
EP1452472A2 EP1452472A2 (fr) 2004-09-01
EP1452472A3 EP1452472A3 (fr) 2005-11-16
EP1452472B1 true EP1452472B1 (fr) 2010-08-11

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US (1) US7201300B2 (fr)
EP (1) EP1452472B1 (fr)
AT (1) ATE477205T1 (fr)
DE (2) DE10307992B4 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10342620B4 (de) * 2003-09-12 2010-09-30 Windmöller & Hölscher Kg Folienwendestation
JP2005349830A (ja) * 2004-06-09 2005-12-22 Reifenhaeuser Gmbh & Co Mas Fab チューブ状フィルムの押出機構で用いられるターニングバーを用いた分岐装置
US7311234B2 (en) * 2005-06-06 2007-12-25 The Procter & Gamble Company Vectored air web handling apparatus
DE102006013659A1 (de) * 2006-03-24 2007-09-27 Man Roland Druckmaschinen Ag Wendestange für Rotationsdruckmaschinen
DE102006013955B3 (de) * 2006-03-27 2007-10-31 Koenig & Bauer Aktiengesellschaft Einrichtungen zum Zuführen einer Materialbahn zu einer Druckeinheit
US20080203131A1 (en) * 2007-02-26 2008-08-28 Mirek Planeta Film guiding assembly
JP2008265918A (ja) * 2007-04-18 2008-11-06 Tokyo Kikai Seisakusho Ltd 輪転機のターンバー装置
DE102007040678A1 (de) * 2007-08-29 2009-03-05 Manroland Ag Wendestangeneinheit einer Rollendruckmaschine
DE102008002057B4 (de) * 2008-05-28 2012-07-12 Koenig & Bauer Aktiengesellschaft Wendestangenmodul
DE102008002054B4 (de) * 2008-05-28 2014-08-14 Koenig & Bauer Aktiengesellschaft Wendestangenmodul

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284318A (en) * 1939-11-15 1942-05-26 Cleveland Shopping News Compan Universal web guide
US3623645A (en) * 1968-07-19 1971-11-30 Albert Schnellpressen Unit for rotary-press reversing bars
US3734487A (en) * 1970-12-31 1973-05-22 Harris Intertype Corp Automatic ribbon associating apparatus
DE3816900C1 (fr) * 1988-05-18 1989-11-16 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE4013229C1 (fr) * 1990-04-26 1991-11-07 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
US5016801A (en) * 1990-08-28 1991-05-21 Industrial Label Corporation Multiple-ply web registration apparatus
EP0582927B1 (fr) * 1992-08-10 1997-11-19 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Barre de retournement pour des matériaux en bande
DE4311437C2 (de) * 1992-08-10 1997-01-09 Koenig & Bauer Albert Ag Wendestange für eine Materialbahn
DE9320281U1 (de) 1993-04-07 1994-03-17 Koenig & Bauer AG, 97080 Würzburg Wendestange für eine Materialbahn
DE4311438C2 (de) * 1993-04-07 1997-06-19 Koenig & Bauer Albert Ag Wendestange für eine Materialbahn
WO1997040985A1 (fr) * 1996-04-29 1997-11-06 Koenig & Bauer Aktiengesellschaft Agencement de barres de retournement
DE19620714A1 (de) * 1996-05-23 1997-11-27 Bielomatik Leuze & Co Vorrichtung zur Führung von Lagenbahnen aus Papier o. dgl.
US6013212A (en) * 1997-06-06 2000-01-11 Macro Engineering & Technology Inc. Gauge distribution in tubular plastic film with edge control
JP3382196B2 (ja) * 2000-01-05 2003-03-04 株式会社東京機械製作所 ウェブ紙位置調整装置
US6820839B2 (en) * 2000-03-22 2004-11-23 Koenig & Bauer Aktiengesellschaft Angle bar assembly method for deviating a material web

Also Published As

Publication number Publication date
EP1452472A3 (fr) 2005-11-16
EP1452472A2 (fr) 2004-09-01
DE502004011494D1 (de) 2010-09-23
US7201300B2 (en) 2007-04-10
DE10307992B4 (de) 2005-08-25
US20040164477A1 (en) 2004-08-26
ATE477205T1 (de) 2010-08-15
DE10307992A1 (de) 2004-09-09

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