EP2563699A1 - Rollenwechsler mit sicherheitseinrichtung und eine verwendung eines rollenwechslers mit sicherheitseinrichtung zur korrektur einer ausrichtung einer rolle - Google Patents
Rollenwechsler mit sicherheitseinrichtung und eine verwendung eines rollenwechslers mit sicherheitseinrichtung zur korrektur einer ausrichtung einer rolleInfo
- Publication number
- EP2563699A1 EP2563699A1 EP11703186A EP11703186A EP2563699A1 EP 2563699 A1 EP2563699 A1 EP 2563699A1 EP 11703186 A EP11703186 A EP 11703186A EP 11703186 A EP11703186 A EP 11703186A EP 2563699 A1 EP2563699 A1 EP 2563699A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- pivoting
- roll
- transport means
- transport
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
- B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/40—Holders, supports for rolls
- B65H2405/42—Supports for rolls fully removable from the handling machine
- B65H2405/422—Trolley, cart, i.e. support movable on floor
- B65H2405/4223—Cart holding roll placed onto another cart
Definitions
- the invention relates to a roll changer with safety device according to the preamble of claim 1 and the preamble of claim 2 and to a use of a roll changer with safety device for correcting an alignment of a roll according to the features of claim 36.
- a lock may be provided in the area protection.
- a preferably non-contact area security is proposed, which can be realized for example via light barriers or ultrasonic sensors.
- EP 1 986 942 A1 and WO 2007/096007 A1 relate to a
- Reel changer with a rolling grille to protect the operator in the event of a sleeve bursting during operation of the printing press.
- a control panel for the reel changer recognizable.
- the control panel on the side frame of the roll changer also shows, for example, EP 1 644 191 B1.
- a method is known from EP 1 892 207 A2 and DE 10 2006 040 140 A1, in which a roller arranged on a first transport means can be pivoted through a device by 180 ° about a vertical axis, while the roller and the first one Means of transport is located on a second means of transport with a suitable device.
- the role and the first means of transport can be supplied to or removed from storage bins.
- demarcated safety zone is formed, which is bounded by a protective cover and a catching device, wherein a roller is arranged on a means of transport and the catching device is partially movable with a transport means
- Security area arranged transport is arranged.
- the invention is based on the object, a reel changer
- the achievable with the present invention consist in particular that by forming a security zone within a security area operators protected against fragments of broken rolls. This arises in the
- Another advantage is that a protective zone and this protective zone of a remaining, au ßerquaint the protection zone lying area separating
- Protective cover spatially separate an operator from the roll changer and protect it. Furthermore, by an operating device arranged structurally separate from the roll changer, an operator can still operate from a position from the roll changer in which he has a good overview of operations on the roll changer.
- the safety zone which may be at least partially limited by a catching device, in at least one other direction by at least one space-saving protective covers, such as a gate and / or rolling shutter and / or rolling grille and / or fall grid and / or Plastic curtain and / or net can be limited.
- Another advantage is that, for example, by an arrangement of a buffer with at least one storage position in the security area and a position of a roll can be corrected by means of a corresponding method by a pivotability of arranged on at least one transport means roles without having to eject them from the security area, without having to enter the security area and without using additional facilities.
- a further advantage is that corrections of not only small angular misalignment but also orientation errors of 180 ° can be compensated for, even though the trap arranged close to the roller is located.
- Orientation error is, for example, if the role is wrong
- Winding direction is arranged.
- a further advantage is that a transfer and / or lifting table and / or arranged thereon or as part of its pivoting device is used to perform these pivoting movements, so that no further devices are necessary, for example, additional embedded in the ground turnstiles or the like ,
- Another advantage is that by an arrangement of a control panel at a location outside of the security area and / or at a distance of at most 1 m from boundaries of the security area remote location and / or a transfer point enclosing extension of the security area at least on the side of the roll feed contributes to a significantly increased safety.
- the intermediate storage can be used flexibly by arranging a plurality of storage positions, in particular for the storage of one or preferably a plurality of rollers, the introduction of new roles from outside of the intermediate storage in the roll changer and / or an application of residual rolls or sleeves Do not interfere with the reel changer and the intermediate storage.
- a further advantage is that a security area is combined around the reel splicer and a roller storage area, thereby saving space, incurring lower investment costs in demarcation and securing devices, and arranging an intermediate storage for rolls to be processed with the reel splitter in the immediate vicinity of the roll changer. Thus, an exchange of a replacement role to take place very quickly and easily, even if it is not completely used up and should be kept.
- Another advantage is that fewer infeed and outfeed operations are required by an arrangement of the intermediate storage in the security area, which means not only less safety devices, but also less monitoring work and thus less possible malfunction.
- Intermediate storage containing security area is arranged so that operators can work on this unpacking without having to penetrate into the security area. In conjunction with the memory locations, this results in a particularly high level of flexibility coupled with a high level of security for the operators.
- an improved hazardous area protection based on non-contact protective mechanisms for the field of automatic reel placement is provided on a reel changer, which ensures a permanent protection of the secured area even with different reel diameters and the removal of residual sleeve containers.
- Due to the "outward widening" of the security area a wide variety of roll sizes can be handled without the need for restrictions due to safety clearances due to physically limited passage widths (eg adjacent units, building walls or columns, etc.)
- a width of access to the security area may be significantly increased to accommodate clearance firm edges to be able to comply in any case.
- a sensor subsystem allows recognition of permissible passages, rollers and / or means of transport, and accordingly inhibits a reaction
- a second sensor subsystem is permanently "armed" and is directed at the passage of, for example, people
- the reaction of the protective device may be such as to initiate countermeasures, such as, for example, stopping
- a camera or camera-like device can be provided as a sensor system, by means of which a detection result obtained via an evaluation device is checked for admissibility.
- the protective device in addition to a protective function, also has an integrated muting function, which saves the expense of setting up an additional device for the muting function.
- This muting function of the sensor system itself can be achieved by distinguishing objects permitted and prohibited by the pattern of passage through the plurality of light beams, in particular by means of a suitable circuit and / or implemented evaluation routine. For example, it can be provided as a rule that - at least in a height section to be considered - only a contiguous area of superimposed light beams may be interrupted at the same time.
- the muting function So allows a temporary deactivation of parts of the protection or the entire protection. Preferably, the penetration of objects is allowed without the safety device to operate.
- the light beams are evenly spaced from each other and are inclined to the horizontal, wherein the light beams in other embodiments, also horizontally extending and a surface of the light grid can be arranged inclined to the vertical.
- a plane formed by light rays of the light grid can be inclined in an advantageous embodiment to a vertical, z. B. parallel to be hedged border of the access level.
- An incoming object in the transport direction with a vertical leading edge interrupts in this way the light beams one after the other in a continuous sequence.
- Slight variations in vertical alignment such as may be caused by winding faults, are caused by skew
- Circumstances can be adjusted.
- steps of other methods can be carried out in between and it is possible, depending on spatial conditions and just free storage locations to proceed flexibly, for example, to perform linear movements before or after pivotal movements or linear
- Fig. 1 is a schematic front view of a roll changer
- Figure 2 is a schematic plan view of a roll changer with security area, but without intermediate storage.
- an access monitoring sensor system with a) two sensor subsystems with parallel light beam guidance, b) two sensor subsystems with horizontal and inclined light beam guides and c) two
- Fig. 4 is a schematic front view of a light grid having
- Fig. 5 is an illustration of the arrangement of possible transmitters, receivers and
- FIG. 6 shows explanatory schema representations a) and b) for permitted objects and c) for prohibited objects
- Figure 7 is a perspective view of a reelstand with security area and monitored access, but without intermediate storage.
- FIG. 8 shows a representation of the arrangement from FIG. 7 in a different perspective
- 9 is a schematic plan view of a reel changer with an intermediate storage area having security area. 10 shows a schematic view of a safety area containing an intermediate storage with safety zone;
- Fig. 1 1 is a schematic view of an intermediate storage containing
- a reel changer 01 for example, a reel changer of a rotary rotary printing machine has at least one pair of support arms 02 for receiving a roller 03, z. B. roll of material 03, which on a continuous or divided traverse 06, the, z. B. pivotable about its longitudinal axis, is mounted in frontal side frames 04 or are.
- a total width of the roll changer 01 thus amounts to the frame outside (if necessary including side box) to the outside of the frame (if necessary including side box).
- the support arms 02 can be pivoted about the traverse 06 by a drive motor, not shown.
- each support arm 02 has a corresponding receiving device 07, z. B. one engaging in a roller sleeve mandrel 07, wherein each pair preferably at least one mandrel 07, but in particular both mandrels 07 rotatory -. B. via a drive motor 08 - are positively driven.
- the support arms 02 in the longitudinal direction of the traverse 06, in particular in a direction parallel to a rotational axis of a classicachsten roller 03, formed over at least one positioning range positionable. This allows z. B. an omission / intervention of the mandrels 07 and / or an adaptation
- a recording and / or Dispensing side On a front side of the roll changer 01, z. B. a recording and / or Dispensing side, is a receiving and / or delivery area of the roll changer 01 for the role change accessible by at least one roller 03. Basically, a male roll 03 can be moved by lift truck or other transport devices in a change position of the receiving and / or delivery area.
- a transfer and / or lifting table 09 which is movable with at least one to a rotational axis of the roll changer 01 radial component, and its movement z. B. together with the positioning of
- Supporting arms 02 allows a recording or delivery of a roller 03.
- the feeding of the receiving and / or delivery area with a new roll 03 is effected by an automated (ie, automatically moved) system by means of at least one suitable first transport means 11 and preferably also a second transport means 52.
- This first transport means 11 can exist in a rail-mounted trolley 1 1, which preferably automated controlled z. B. along a transport path 10 in the receiving and / or delivery area, in particular on the transfer and / or lifting table 09 can be brought, or in a driverless
- FTS driverless transport system
- the inclusion of the new roll 03 or delivery of a residual role by the roll changer 01 is then preferably also automated.
- a reloading can be assigned to a reel changer 01 to be loaded
- Transfer point 12 take place at the example, a arranged on a first transport means 1 1 roller 03 is passed from an outer loading circle together with the first transport means 1 1 to a second transport means 52 within the intermediate storage 51. From the bearing, not shown, rollers 03 so either directly to the receiving and / or delivery area of the roll changer 01 or in a
- Storage position 53 are transported in the intermediate storage 51.
- Transport means 52 is preferably formed as a self-moving rail 52 or route 52 for first transport means 1 1, in particular trolley 1 1 or AGV, so that thus a roll located on a trolley 1 1 or AGV 03 with this together to a storage space or a storage position 53 can be transported in the intermediate storage 51 or in the receiving and / or delivery area. More preferably, the transfer and / or lifting table 09 itself serves as the second transport 52.
- Feed circuit can be either manually controlled or operated
- Means of transport eg forklifts, rail-mounted trolleys, pallet trucks or a combination thereof
- driverless, automated systems eg FTS, AGV 1 1, system-controlled rail-bound trolleys 1 1, first means of transport 1 1 or Combinations
- first transport means 1 1 or a first transport means 1 1 and at least one roller 03 arranged thereon can be arranged on the second transport means 52 either. In the latter case, therefore, the roller 03 is also explicitly arranged on the second transport 52.
- the aforementioned storage positions 53 of the intermediate storage 51 are to be distinguished from holding positions, which allow a short-term positioning of the roller 03 when stopping a first transport means 1 1 and a roller 03 arranged thereon.
- Such holding positions can in principle arise at any point along the transport path of the first transport means 1 1, for example on at least one Zuglassgleis, on the first transport means 1 1 and / or rollers 03 can be introduced into the security area 17 and on which a short stop, for example, for registration operations can be performed.
- at least one Ab technologicalgleis can be arranged, which can serve a removal of residual rolls or sleeves.
- Such storage positions 53 are preferably distinguished by the fact that rollers 03 and / or first transport means 11 arranged in these storage positions 53 do not hinder or prevent further transport operations. In particular, memory device 53 are therefore not
- Transport 52 occupied and / or must be passed.
- first transport means 1 1 and / or rollers 03 which are completely in memory positions 53
- a transport path in the intermediate storage 51, on which the second transport means 52 is movable preferably extends in virtual extension of a web running direction of the cooperating with the roll changer 01 printing press and / or a horizontal direction, which is arranged perpendicular to a rotational axis of a constituteachsen in the roll changer 01 03 role.
- the inner feed circle has so preferably a rail-bound, automatically driven second transport means 52, which is itself designed to be movable and can accommodate a trolley 1 1 or AGV 1 1 and then with this and, if appropriate, arranged on this roller 03 is moved together.
- Transfer point 12 on the transfer and / or lifting table 09 in the receiving and / or delivery area and / or in one of preferably several transfer position 54 to one or preferably a plurality of storage position 53 can be brought.
- Transfer position 54 and the storage position 53 are so empty trolley 1 1 or AGV 1 1 or loaded with a roller 03 trolley 1 1 or AGV 1 1 interchangeable.
- the second transport 52 may preferably directly between at least one
- Transfer position 54 and the transfer point 12 are moved.
- Tragarmschulen are advantageously so logically linked together that a coordinated movement of both the transfer and / or lifting table 09 and the support arms 02 allows automated reel change without externa ßere, in particular without manual intervention.
- a load of new rolls 03 can z. B. from a first page to the roll changer 01, z. B. from a feed side Sl ago done.
- Disposal of residual rolls and / or sleeves can, for. B. by means of a transport means provided for this purpose 13 (eg., A rail-guided, in particular also automatically operable Restrollen- and / or residual sleeve container 13), on another side, for. B. Restrollenseite SN, done out.
- Security area 17 or designed as a temporary storage 51 security area 17 is provided, which is bounded by limits substantially completely so that a company can only enter via one or more monitored accesses 16.
- Limitations of the security area 17 and / or the intermediate storage 51 are on the one hand as the roll changer 01 itself and / or as one or more further, subsequent or spaced units and / or mechanical shut-off 14 or shut-off 14, z.
- As fences or fence sections and / or on the other hand for example, as one or more, in particular two, sensory monitored access 16 is formed.
- monitored accesses 16 have an access guard or a protective device with a sensor system and with the sensor signals evaluating means. Entering is a normal, non-violent entry through destruction or overcoming lock-out measures.
- at least one rail cooperating with the at least one transporting means 1 1 is arranged so as to protrude through at least one access 16.
- an operating device 18 or an operating element 18, for example is preferred.
- Security area 17 is located. This location is preferred au outside the security area 17 and thus au ßerrenz the intermediate storage 51 and is thus in any case by an au outside the security area 17 and thus preferably also au outside the intermediate storage 51 located operator reachable.
- This control panel 18 is preferably not on the side frame 04 itself, but spaced from this, but it, for. B. via appropriate lines or line-free (optical or electromagnetic radiation such as wireless or W-LAN, etc.), is technically connected to the control and / or sensor of the roll changer 01 and / or the inner feed circuit.
- the control panel 18 has z. B. at least one display 19, z.
- a display 19 which is used for error display and / or visualization of the roll changer 01 with its functionalities and / or the inner feed circuits.
- the control panel 18 has a switch 21 for "STOP & LOCK" of the roll changer 01 with possibly the inner feed circle, as well as a switch 22 for "EMERGENCY STOP" of the press or machine section affected by the roll changer 01.
- buttons 23 for selecting the display of the roll change 01 and / or the roller 03 and / or the inner feed circuit and / or the
- Number block 24 formed keys 24 (possibly with escape, Enter and Clear function) for changing and / or input of numerical values for selected parameters provided.
- a cursor control 26 or a trackball or even a computer mouse can be provided.
- the keys 23; 24 may be provided in the conventional sense as individual buttons (mechanical, optical, electronic) or partially or all of them as areas of a touch-sensitive display 19.
- the control panel 18 may be on its own foot or on a shut-off device 14, z. As a shut-off fence 14, or on a reel changer 01
- control panel 18 is, however, in one place provided that allows the operator to operate on the control panel 18 while viewing the receiving and / or delivery area of the roll changer 01.
- the security area 17, in particular on the feed side Sl, not only up to the Sogesteilfrow, but from the roll changer 01 and its receiving and / or delivery area to expand further outward and / or at least one by the protection device or its sensor system monitored access 16, in particular on the feed side Sl, not directly in the area of the sogesteilfrow, but further away from the roll splitter 01 away provide.
- the arrangement of the intermediate storage 51 in the security area 17, a correspondingly large distance is advantageous anyway.
- at least at the level of an escape of the transport path 10 of this outwardly extended beyond the escape F of the frame outside extended area of the security area 17 and the outsourced outsourced monitored access 16 is provided.
- this extended security area 17 is hereafter by corresponding
- the reel changer 01 itself, possibly adjacent units and possibly limited at least one other monitored access 16. Also on an opposite side, z. B. the residual role side SN can be a monitored access 16, z. B. also be provided from the escape F further outward Shen access 16.
- the comments made to the lateral extension of the limited security area 17 preferably applies in conjunction with a transfer point 12 of an externa ßeren on an inner loading circle, wherein the transfer point 12 on one side of the
- Security area 17 is arranged.
- the monitored access 16 then represents a kind of lock 16.
- the transport path 10 of the inner feed circuit can still extend beyond the access 12 in addition - for example, so that on an outside the transport means 1 1; 13 can be subjected to maintenance and / or adaptation (eg fitting with adapters for smaller / larger rollers).
- the transfer point 12 of rollers 03 preferably remains in the security area 17.
- a fault signal is generated and thereby an optionally forthcoming or ongoing transfer process by appropriate signal processing via
- Transport means 1 1; 13 and to distinguish one of them from a different one (eg person), this can be done in the logic with regard to "scheduled” or “permitted” and “unscheduled” or “forbidden” accesses (disturbances)
- a "scheduled" or allowed passage may be present if, for example, appropriate operating situations exist, as shown for example by a standstill of the relevant roll changer 01 or even the machine or section.
- parts of the protection of the relevant access 16 so z. B. are disabled for loading the roller 03 or at least one disturbance caused thereby to be defined as allowed.
- the o. G. Security measures are particularly advantageous in connection with sensor systems, which as secure as possible detection of "unauthorized" passages
- the sensor system - at least in part - as a non-contact system, eg. B. as with
- the protective device has a first subsystem or a first sensor subsystem which, for example, deactivates when a roller 03 passes, or at least classifies its signal state as permitted or inhibits a possible reaction with respect to a reaction as a result of a change of state.
- the protective device additionally z. B. a second, permanently active, non-contact subsystem or a second sensor subsystem for permanent protection of the surrounding area of the roller 03 on.
- the first sensor subsystem includes several, z. B. two light beams 31, which secure the passable by a roller 03 and a Restrollen- and / or residual sleeve container 13 area, wherein the first sensor subsystem to enable the on and
- Roll to be retracted 03 this refers in the same way to retractable Restrollen- and / or residual sleeve container 13, a trolley 1 1 or a driverless transport vehicle 1 1 and the reverse movements when extending the roller 03, a trolley 1 1 or Restrollen- and / or Residual sleeve container 13 or the driverless transport vehicle 1 1.
- the second sensor subsystem includes z. B. a horizontally extending in a first embodiment light beam 32, which is a distance of z. B. at least 50 mm to the largest (maximum processable) roll diameter. Especially with larger roll diameters, however, such a second protective device has proved to be disadvantageous. As can be seen from FIG. 3 a, there is the risk that a smaller person can run together with the roller 03 into the secured area of the roller assembly and thus be injured by moving machine parts or the moving roller 03.
- Fig. 3b shows an advantageous arrangement of a protective device for the field of automatic roll stocking.
- the protective device in turn comprises a first, non-contact, but deactivatable sensor subsystem at or at the access limits, i. H. in the access 16, with two light rays 31, that of the roller 03 or the Restrollen- and / or residual sleeve container 13 or the driverless
- the second sensor subsystem comprises two light beams 32 which, starting from points located above the roller 03, lead laterally past the roller 03 to near the bottom. From Fig. 3b it can be seen that even such a type of protection can not provide sufficient protection.
- Fig. 3c shows a further advantageous embodiment of the protective device for the field of automatic roll feed, in particular with a wide, and therefore particularly secure access 16.
- This protective device in contrast to the vorgenanten solutions in a first sensor subsystem a light grid 33 having a plurality of, for. B. more than 5, in particular more than 10, light rays 31 for a non-contact protective device at the access limits of the secure area of the automatic roll feed.
- the light grid 33 (or its "abutment") can be deactivated (muted) for retracting or extending roller 03 or residual roller and / or residual sleeve receptacle 13 or driverless transport vehicle 1.
- Loading side Sl, but also opposite the loading side Sl can be located.
- Protective devices must then be installed on both sides if both sides are freely accessible to persons.
- Sensor system or subsystem secures in connection with an evaluation unit to be protected access limit 16, d. H. the access 16, through the light grid 33 from.
- the first sensor subsystem can be deactivated in the above-mentioned sense if a "permitted" object is detected.
- a light grid 33 by a plurality of mutually parallel, z. B. substantially horizontally extending light rays 31 is formed.
- the light beams 31 of the light grid 33 are associated with a transmitter 36 and a receiver 37 (eg, FIGS. 4 and 5) which are positioned at the end points of the light beams 31.
- the light grid 33 is connected to an evaluation unit, which is not shown.
- the evaluation unit detects the order of interruption of the light rays 31 during retraction and / or extension of a roller 03 or a residual roll and / or residual sleeve container 13 or a driverless transport vehicle 1 1 and disables the protective device with respect to a reaction to the light grid 33 upon detection of a known object, which is allowed access to the secure area.
- z. B evaluated whether the individual light beams 31 of the light grid 33 are interrupted in succession or free again. It does not matter how many or in which area the individual light beams 31 are interrupted. As a rule, however, z. B. that gaps between the interruption of the individual light beams 31 are not allowed.
- the protective device can still at least one, preferably a group of several, z. B. two or four in particular, for example as
- Photocells 34 formed sensors 34 for a so-called. Muting include, in particular a plurality of reflection photocells 34, which are viewed in the transport direction T spaced from each other, and wherein at least one, z. B. whose two pairs in front of and one or a pair in the transport direction T after the light grid 33 are arranged.
- a sensor 34 can also be arranged before and after the light grid 33. These serve to deactivate (muting) the light grid 33 upon detection of a known object, in particular a residual roll and / or residual sleeve container 13, which due to the shape of the evaluation of the interruption order of the light beams 31; 32 complicate and reactivate. Furthermore, the
- Reflection photocells 34 connected to an evaluation unit, not shown.
- the group of both sides of the light grid 33 arranged sensors 34 act z. B.
- the light grid 33 or, in particular, its evaluation is muted (switched off, in particular deactivated in the above-mentioned sense) if the reflection strips are recognized on a residual roll and / or residual sleeve container 13. After passing through the Restrollen- and / or residual sleeve container 13 through the access protection receives a in
- Transport direction T last, z. B. in a total of four fourth reflection photocell 34 no reflection of the light beam more, so then the light grid 33 is activated again becomes.
- the muting function can be realized in the case of externa ßeren feed circuit with driverless Tran sporthus 1 1 with one, or a pair of two sensors 44, in particular two reflection photo cells 44 only on the outside, since the driverless transport vehicle 1 1 is not completely through the light grid 33 moves, but only a piece in the security area 17 retracts to deposit the roll 03 or to pass.
- the first reflection photocell 44 detects z. B. the reflection strip, which on the transport vehicle 1 1 according to the height of the arrangement
- Reflection photoelectric cell 44 is positioned, and switches off the light grid 33 or deactivates at least one response of the protection device classified as "unauthorized.” If the second reflection photographic cell 44 no longer receives reflection of the light beam when the driverless transport vehicle 1 1 retracts, the light grid 33 or the light curtain 33 is Reactivity reactivated, for example upper, eg the two uppermost ones
- Light rays 31 of the light grid 33 and their evaluation remain z. B. permanently active to prevent intrusion of a person or object together with the roller 03 or the Restrollen- and / or residual sleeve container 13 in the secure area of the automatic roll stocking with deactivated danger coverage by the light grid 33.
- These two top light beams 31 of the first sensor subsystem then make light beams 32 of a method described above, here then z. B. not specifically required second subsystem.
- a second, permanently active, non-contact sensor subsystem which comprises at least one light beam 32 extending transversely above the roller 03 from a transmitter 38 to a receiver 39.
- two light beams 32 are provided, which are transverse to
- the crossing point of the two Light rays 32 is preferably only a few centimeters, z. B. ⁇ 15 cm, in particular ⁇ 8 cm, preferably ⁇ 5 cm, above the roll upper edge and the light rays 32 are below the crossing point then at a distance of a few millimeters, z. B. ⁇ 15 mm, in particular ⁇ 8 mm, preferably ⁇ 5 mm up to a few centimeters on the roller 03 over.
- the light beams 32 thus have their upper end points above the roller 03, but au ßerraum the roller extension. The lower end points are below the top of the roll.
- z. B. also reflection light barriers are used.
- Sensor subsystem includes for each light beam 31 then z. B. a combined transmitting and receiving unit 38; 39 (instead of transmitter 38). The light beam 31 is then transmitted from an opposite reflector 39 '(instead of receiver 39) back to the transmitting and
- This beam guidance can also be used in the light beams 31 of the light grid 33, in which case the transmitter 36 is likewise replaced by a transmitting and receiving unit 36; 37 and the receiver 37 is replaced by a reflector 37 '.
- the second, permanently active sensor subsystem and / or in the light grid 33 one-way light barriers, in which transmitter 36 and receiver 37 are arranged opposite one another, can also be used instead.
- all light rays 31; 32 of the light grid 33 and the second permanently active sensor subsystem each have exactly one transmitter 36 and one receiver 37. In these cases, to guide the light beams 31; 32 requires several deflection mirrors.
- transmitter 36; 38 may be an infrared or visible light emitting diode or laser diode and as a receiver 37; 39 a phototransistor are used. It has proven to be advantageous if the position of the transmitting and receiving units 36, 37; 38, 39 and the reflectors 39 '; 37 'can be changed.
- a plane E formed by a plurality or all of the light rays 31 of the light grid 33 may form a vertical plane running along the boundary of the access 16 to be protected, ie coincide with a vertical plane S running along the border to be secured.
- An object with a vertical leading edge entering in the direction of transport T thus interrupts the object
- a plane E formed by a plurality or all of the light beams 31 of the light grid 33 extends inclined to a vertical, z. B. parallel to the boundary of the access 16 to be hedged plane S.
- An incoming in the transport direction T object with a vertical leading edge interrupts in this way the light rays 31 successively in a continuous order.
- a person entering by mistake will not succeed.
- Fluctuations in the vertical flight are "distorted” by the oblique offset of adjacent light beams 31.
- the "resolution” or the “tolerance” can in this case be defined by the distance of the light beams 31 and / or the angle of inclination between the level E and the
- the light beams 31 are e.g. B., preferably equidistant, at a distance of 20 to 100 mm, in particular 30 to 60 mm, arranged to each other.
- the inclination angle ⁇ is z. B. between 8 ° and 25 °, preferably at 12 ° to 18 °.
- a minor change of sign extending over a merely small area is "forgiven" in the slope of the passing object edge or the envelope which can be seen from the side.
- Fig. 6 wherein Fig. 6 a) a regular allowed object, b) a permissible object with slight deviation in the leading object edge (eg indentation) and sloping lower edge and c) represents an impermissible form with a non-continuous signal sequence.
- the different transmitters 36; 38 and receiver 37; 39 and possibly provided muting sensors 34; 44 are advantageous in two access 16 laterally limiting, opposite frame members 42; 43 or columns 42; 43, which may also be parts of subsequent shut-off devices 14.
- sensors 34; 44 may be arranged for muting on only one of the two sides, if it is ensured that reflection strips of the cooperating object are always present at least on the side facing this side.
- a passage width b16, eg width b16 of the monitored access 16 can be compared with an otherwise otherwise adjacent, fixed obstacles 45, for example adjacent units and / or building parts such as building walls or In particular, building supports 45 in so-called. "Rollenkelplin" limited width are significantly increased, whereby even stronger rollers 03 are automatically deliverable.
- the signal processing routine assigned to the sensor system can also be provided with a computing and / or memory device of a superordinate computer
- Roll transport system and / or the control of the roll changer 01 and / or a control of the outer feed circuit be connected in such a way that there information about the size / width of the roll 03 to be supplied are used in the assessment of the permissibility of the passage or
- the operating element 18, which can be reached by the operator at a distance from the roll changer 01, is preferably not only a device with narrowly limited influence possibilities, such as emergency functions, but a full-fledged control panel 18, which has at least the functions of a control panel arranged directly on the roll changer 01 18 with functions for the roll changer 01 itself and to an inner feed circle (eg a transfer and / or lifting table 09 and / or a means of transport 1 1, 13), and preferably also with
- control panel 18 with its functions is preferably assigned to a specific roll changer 01 and, although possibly mechanically detachable, but operationally fixed.
- a roller 03 can be transported, for example, by means of the externa ßeren feed circuit to the transfer point 12.
- the roller 03 is preferably already on the first Tarnsportsch 1 1 formed as a trolley 1 1 or AGV 1 1.
- the roller 03 together with the trolley 1 1 or AGV 1 1 on the second transport means 52, so preferably the transfer and / or lifting table 09 moved, for example, by rails 52 which are arranged on the transfer and / or lifting table 09 and preferably at least in corresponding positions one
- the transfer and / or lifting table 09 is then moved in a direction which is preferably perpendicular to a direction in which the trolley 1 1 or AGV 1 1 was moved onto the transfer and / or lifting table 09,
- the transfer and / or lifting table 09 is moved, for example, in one of preferably several transfer positions 54. Once the transfer and / or lifting table 09 is in a transfer position 54, the trolley 1 1 or AGV 1 1, for example, again along the arranged on the transfer and / or lifting table 09 and continued in the corresponding storage position 53 rail in a storage position 53 are moved. The transfer and / or lifting table 09 can then be moved to other positions again.
- the transfer and / or lifting table 09 can be brought back into the same transfer position 54 and the trolley 1 1 or AGV 1 1 can be brought together with the roller 03 arranged thereon on the transfer and / or lifting table 09.
- the transfer and / or lifting table 09 is then in recording and / or
- Transfer point 12 by means of the transfer and / or lifting table 09 in the receiving and / or delivery area of the roll changer 01 moves and there preferably picked up by the roll changer 01.
- a further security zone 57 is preferably set up, which serves to protect operators in the event of a nearly or completely exhausted roll 03 bursting.
- rolls 03 of large axial length for example, six pages in a broadsheet format side by side in the direction of Rotation axis of the roller 03 wide rollers 03, such a bursting with
- Substrate of the roll 03 is used up.
- the further security zone 57 is delimited in all spatial directions.
- at least one direction which may be, for example, an axial direction of the roller 03 as viewed from the transfer and / or lifting table 09, is the
- Security zone 57 bounded by a protective cover 56, preferably of the
- the protective cover 56 is designed to be movable, in particular movable relative to the roll changer.
- the protective cover 56 closes at least a first opening of the first type of the safety zone 57 in an operating state and releases the at least one opening of the first type of the safety zone 57 in another operating state.
- Openings of the first type preferably have dimensions of at least 100 cm in the vertical direction.
- Openings of the first type preferably have dimensions of at least 100 cm in the horizontal direction.
- rollers 03 can be moved parallel to their axes of rotation through openings of the first kind.
- the protective cover 56 is formed, for example, as at least one door 56 and / or roller door 56 and / or roller grille 56 and / or grille 56 and / or plastic curtain 56 and / or net 56.
- Protective cover 56 is preferably opened only when a roller 03 must be moved through the corresponding opening of the first type, for example, to be moved into the intermediate storage 51 and / or to the transfer and / or lifting table 09.
- two such protective covers 56 are arranged on opposite sides of the security zone 57, so that one secures the first opening of the first kind for introducing fresh rolls 03 and the other a second opening of the first kind for discharging used rolls 03 or empty tubes.
- a delimitation of the safety zone 57 upwards is preferably arranged rigidly, but may be flexible and / or elastic in itself in order to be able to absorb a kinetic energy of flying debris particularly well.
- the security zone 57 is limited by the paster 01 itself.
- the security zone 57 is preferably limited by a catching device 58 which is connected to the second transport means 52 and in particular with this jointly movable.
- the capture device 58 is connected exclusively to components of the second transport 52 and / or fully movable together with the second transport 52. This is preferably true even if the second transport 52 is designed as a transfer and / or lifting table 09.
- Capture device 58 is preferably, apart from a possible pivoting movement, movable in a direction perpendicular to a rotation axis of a in the
- Role changer 01 toachsten role 03 is. More preferably, the direction is a horizontal direction.
- the catcher 58 may be formed, for example, as a rigid or at least partially resilient wall 58, or preferably as a fence 58 supported by a series of struts and / or a frame.
- the joint mobility of the second transport means 52 and the catching device 58 ensures that the safety zone 57 is opened exclusively and always in the direction secured by the catching device 58, if such an opening of the second kind is necessary, for example, if a roller 03 from a Storage position 53 of the intermediate storage 51 on the transfer and / or lifting table 09 within the
- Security zone 57 or a partially used up roll 03 is to be transported by the transfer and / or lifting table 09 in a storage position 53 of the intermediate storage 51.
- the catching device 58 is therefore the opening of the second type occlusive or closable, preferably completely occlusive or closable.
- the opening of the second kind has a dimension of at least 100 cm in the vertical direction.
- the opening of the second type has a dimension of at least 200 cm in the horizontal direction.
- the second transport 52 is brought into a transfer position 54, whereupon a trolley 1 1 is transferred together with a roller 03 arranged thereon out of a storage position 53 and on the second transport means 52 located in the transfer position 54.
- the second transport 52 and the catcher 58 arranged thereon are then moved together with the trolley 1 1 and the roller 03 in the security zone 57.
- the roller 03 is transported together with the trolley 1 1 on the transfer and / or lifting table 09 into the receiving and / or delivery area of the roll changer 01 and at the same time the second type opening of the security zone 57 is closed. Now a Aufachsen the roller 03 can be made while the security zone 57 is completely closed.
- Protective covers 56 do not have to be opened for this process.
- the second transport means 52 and / or the transfer and / or lifting table 09 has a pivoting device 59, for example a
- rollers 03 which arrive in a certain position at the transfer point 12, by means of the pivoting device 59 to
- Such errors can, for example, at a
- Unpacking station 61 take place, if here a roll 03 from the outset oriented incorrectly filed and unpacked.
- Such an unpacking station 61 is preferably located outside the security area 17 so that operators can work on the unpacking station 61 without having to enter the security area 17.
- at least one rail is arranged to extend from the at least one unpacking station 61 to the at least one access 16. It is also conceivable that a transfer and / or lifting table 09 and / or an intermediate storage 51 serves to supply two opposing roll changers 01 and therefore rolls 03 from the intermediate storage 51 in different orientations on the transfer and / or lifting table 09
- rails extend for first
- Transport means 1 1 from an unpacking station 61 to at least two different intermediate bearings 51 of two different reel splitter 01. This allows a saving of costs and a particularly effective work.
- the pivoting device 59 may preferably be arranged on the second transport means 52 or be formed as part of the second transport means 52.
- the pivoting device 59 is at least partially designed as a turntable 59 or turntable 59 and is in operative connection with a drive.
- the pivoting device 59 at least one externally and / or internally toothed gear and is mounted on rolling elements and / or sliding body.
- the drive can be for example a hydraulic drive or preferably an electric drive motor, which is more preferably position-controlled.
- the pivoting device 59 is preferably arranged and designed such that by means of the pivoting device 59 designed as a rail 52 part of the second
- Transport means 52 relative to a remaining part of the second transport means 52 can be pivoted about a preferred vertical axis, preferably by at least 180 °.
- a rotation of a rotated by 180 ° oriented roller 03 can take place, for example, by the roller 03 initially in its twisted orientation over the
- Transfer point 12 is introduced into the intermediate storage 51 and then analogous to the Described above is transferred to the trained as a transfer and / or lifting table 09 second transport 52.
- the roller 03 is then pivoted through 180 °. This is the
- Pivoting device 59 which is initially in a first pivot position, rotated by 180 ° so that it is subsequently in a second pivot position.
- the first pivot position and the second pivot position thus preferably differ by a 180 ° about a vertical axis pivoted arrangement of the pivoting device 59 It is preferred reasons of space, the catcher 58 pivoted so that, depending on the previous orientation, after the pivoting operation, the capture device 58th between the roller 03 and the paster 59 is arranged.
- the transfer and / or lifting table 09 is now or previously moved to a transfer position 54, from where the now properly oriented roller 03 is moved into an empty storage position 53.
- the roller 03 is transferred from the second transport 52 into a storage position 53, while the
- Pivoting device 59 is in the second pivot position and the roller 03 is transferred from the long-term storage position 53 to the second transport 52, while the pivoting device is in the first pivot position.
- roller 03 is preferably oriented correctly and arranged between the roller changer 01 and the catching device 58.
- the roller 03 is transferred from the second transport means 52 to a storage position 53, while the pivoting device 59 is in the first pivot position and the roller 03 of the long-term
- Rollers 03 are preferably arranged at the latest at the unpacking on first transport means 1 1 on which they are transported to the intermediate storage 51 and on which they are arranged in the intermediate storage 51 in storage positions 53 and on which it moves to the transfer and / or lifting table 09 and from which they are lifted by means of the receiving means 07 of the roll changer 01.
- the reel changer 01 thus results with a safety device, adjacent to the reel changer 01 a safety area defined by an environment through the reelstand 01 and / or at least one further unit and / or at least one shut-off device 14, accessible by at least one access 16 17 is formed and wherein the
- Security area 17 has an intermediate storage 51, which, apart from at least one feed track and at least one optionally existing Abrawgleis, at least one storage position 53 for at least one roller 03 and at least one, the at least one storage position 53 associated transfer position 54 and wherein within the security area 17 the Security zone 57 is arranged, which preferably in at least one direction through the protective cover 56 of the
- Security area 17 is separated or separable. At least two are preferred such memory positions 53 are arranged, and more preferably more than two memory positions 53. A plurality of memory positions 53 are preferably arranged side by side in a direction parallel to a direction in which the second
- Transport means 1 1 is movable.
- the at least one shut-off device 14 is preferably designed such that it physically forces people to pass through the
- Shut-off device 14 prevents.
- the at least one shut-off device 14 is not designed exclusively as a marking and / or inscription and preferably has a dimension in a vertical direction which is at least 50 cm, more preferably at least 100 cm and even more preferably at least 150 cm.
- the roll changer 01 is characterized in that the operating device 18 of the roll changer 01 structurally separated from
- Reel changer 01 is located, preferably at the outside of the
- the roll changer 01 is further characterized in that at least one roller 03 is arranged or can be arranged on a first transport means 11 and that the first transport means 11 is arranged or can be arranged on the second transport means 52 arranged in the security area 17 and more preferably that on the second transport 52
- first transport means 1 1 and / or rollers 03 are arranged pivotably about a vertical axis by means of the pivoting device 59.
- the roll changer 01 is further distinguished by the fact that at least part of the pivoting device 59 is pivotable about the vertical axis, both with and without a roller 03 disposed on the second transporting means 52.
- the roll changer 01 further characterized by the fact that the catching device 58 is also arranged pivotably about the vertical axis by means of the pivoting device 59 by at least 180 °.
- the roll changer 01 is further distinguished by the fact that the second transport means 52 is at least partially designed as a transfer and / or lifting table 09, from which rollers 03 can be received by the roll changer 01.
- the roll changer 01 is further characterized in that the second transport means 52 is arranged or can be arranged in at least one transfer position 54 and that in this at least one transfer position 54, a roller 03 in two directions between each one storage position 53 of
- the roll changer 01 further characterized by the fact that the at least one access 16 is monitored by sensors and more preferably a protective device with at least one at least one transmitter 36; 38 and at least one receiver 37; 39 for electromechanical radiation or
- Sound wave having sensor system and having an evaluation device for logical signal processing such that a prohibited interruption of at least one of the transmitter 36; 39 sent out and from the relevant receiver 37; 38 signal to be detected due to a signal change at the output of the sensor system, and that the evaluation unit circuitry and / or computing means such that due to the signal change triggered an alarm and / or stopped movement of support arms 02 and / or movement of a
- transporting roller 03 can be stopped.
- a method for correcting the orientation of the first roller 03 relative to the Reel changer 01 is characterized by the fact that the first roller is pivoted by 180 ° about a vertical axis, wherein the first roller 03 is located on the first transport means 1 1 and wherein the first transport means 1 1 while it on the second
- Transport means 52 is pivoted by at least partial pivoting of the pivoting device 59, which is carried by the second transport means 52 and / or the part of the second transport 52 and wherein the pivoting device 59, the first roller 03 and / or the first roller 03 supporting carries first transport means 1 1, and that in a step comprising at least three sub-steps for pivoting the second transport means 52 (step a) in a first sub-step, the first transport means 1 1 together with the first roller 03 from the second transport 52 into a storage position 53 an intermediate bearing 51 is moved and at a later time in a second sub-step, at least a part of the pivoting device 59 is pivoted by 180 ° about the or another vertical axis and thereby preferably from a first pivot position to a second pivot position or from the second pivot position in the first pivotal position is brought and to a still s Purgieren time in a third step, the first transport means 1 1 is moved together with the first roller 03 from the storage position 53 of the intermediate storage 51 on the second transport 52
- the part of the pivoting device 59 is pivoted without the first roller 03, since the roller 03 is in the storage position 53 of the intermediate storage 51.
- a storage position 53 of the intermediate storage 51 is used in order to avoid space problems and not to disturb a running operation of the roll changer.
- the orientation of the first roller 03 can also be corrected as long as another roller 03 is unwound in the roll changer 01 or at least arranged.
- the first Transport means 1 1 pivoted together with the first roller 03 arranged thereon on the second transport means 52 by means of the pivoting device 59 about the or another vertical axis by 180 °.
- the step for pivoting the second transport 52 (step a) and the step for pivoting the first roller 03 (step b) are preferably carried out directly one after the other, ie, without that in the meantime another first transport means 1 1 on the second Transport means 52 arranged and / or removed from this.
- step a the pivoting device 59 from the first pivot position to the second
- Pivot position is pivoted and at a later time in the step for pivoting the first roller 03 (step b), the pivoting device 59 is pivoted from the second pivot position to the first pivot position, or it is in the step for pivoting the second transport 52 (step a) pivoted the pivoting device 59 from the second pivot position in the first pivot position and at an earlier time in the step for pivoting the first roller 03 (step b) pivots the pivoting device 59 from the first pivot position to the second pivot position.
- the second Transport means 52 with the first roller 03 in a transfer position 54 or at least on a transfer position 54 moves.
- the second transport 52 and the first transport means 1 1 arranged thereon and the first transport means 1 1 arranged thereon first roller 03 to the receiving and / or delivery area of the roll changer 01 moves.
- the first roller 03 in the receiving and / or delivery area of receiving devices 07 of
- the first transport means 1 1, on which the first roller 03 is arranged moved to the second transport 52.
- each pivoting movement of the second transport 52 and / or the pivoting device 59 from the first pivot position in the second pivot position or back arranged on the second transport means 52 and / or the pivot device 59 catcher 58 is pivoted with.
- shut-off device shut-off element, shut-off fence
- Control panel control panel, control panel, control panel, control panel
- Means of transport (second), rail, route storage position
Landscapes
- Warehouses Or Storage Devices (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010028289A DE102010028289B4 (de) | 2010-04-28 | 2010-04-28 | Rollenwechsler mit Sicherheitseinrichtung |
PCT/EP2011/051504 WO2011134684A1 (de) | 2010-04-28 | 2011-02-03 | Rollenwechsler mit sicherheitseinrichtung und eine verwendung eines rollenwechslers mit sicherheitseinrichtung zur korrektur einer ausrichtung einer rolle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2563699A1 true EP2563699A1 (de) | 2013-03-06 |
EP2563699B1 EP2563699B1 (de) | 2016-07-27 |
Family
ID=43859626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11703186.4A Revoked EP2563699B1 (de) | 2010-04-28 | 2011-02-03 | Rollenwechsler mit sicherheitseinrichtung und eine verwendung eines rollenwechslers mit sicherheitseinrichtung zur korrektur einer ausrichtung einer rolle |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2563699B1 (de) |
CN (1) | CN102858665B (de) |
DE (1) | DE102010028289B4 (de) |
WO (1) | WO2011134684A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012211708B4 (de) | 2012-07-05 | 2015-07-09 | Koenig & Bauer Aktiengesellschaft | Rollenversorgungssystem einer Rollendruckmaschine, Rollendruckmaschine sowie Verfahren zur Bedienung eines Rollenversorgungssystems einer Rollendruckmaschine |
CN104118754B (zh) * | 2014-07-18 | 2016-04-20 | 肇庆宏旺金属实业有限公司 | 钢带生产中的放带供料结构 |
CN111703937B (zh) * | 2020-07-21 | 2022-06-03 | 南通市第二人民医院 | 一种可自动续纸的心电图机用续纸器 |
ES2940734A1 (es) * | 2021-11-10 | 2023-05-10 | Rotary Solutions S L U | Cambiador automático de papel para abastecer una línea de producción de forma simultánea |
DE102022210508A1 (de) | 2022-10-05 | 2024-04-11 | Bhs Corrugated Maschinen- Und Anlagenbau Gmbh | Materialbahn-Abrollanordnung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2631355A1 (de) | 1976-07-13 | 1978-01-19 | Lager & Foerdertechnik | Fahrbare transportbuehne fuer die beschickung von rollentraegern an rotations-druckmaschinen |
DE3824328C1 (de) * | 1988-07-18 | 1989-12-21 | Kone-Anlagenbau Gmbh, 8900 Augsburg, De | |
WO2005007408A2 (de) * | 2003-07-11 | 2005-01-27 | Koenig & Bauer Aktiengesellschaft | Druckmaschine sowie druckmaschinenanlage |
DE102004021605B4 (de) * | 2004-02-23 | 2006-10-26 | Koenig & Bauer Ag | Vorrichtung zum Transport von Materialrollen |
BRPI0507951A (pt) * | 2004-02-23 | 2007-07-24 | Koenig & Bauer Ag | dispositivos para o transporte de bobinas de material |
DE502004005609D1 (de) * | 2004-09-03 | 2008-01-10 | Metso Paper Ag | Lagerbediengerät sowie Anlage zum Vorbereiten und Zwischenlagern von Papierrollen und Zuführen derselben zu mindestens einem Rollenständer und Verfahren zu ihrem Betrieb |
DE102005032600B4 (de) * | 2005-07-13 | 2007-10-25 | Koenig & Bauer Aktiengesellschaft | Vorrichtung zum Ausrichten einer Materialrolle vor dem Aufachsen in einem Rollenwechsler |
DE102005048465A1 (de) | 2005-10-07 | 2007-04-12 | Man Roland Druckmaschinen Ag | Schutzvorrichtung vor Bruchstücken einer Rollenhülse an einem Rollenwechsler einer Druckmaschine |
DE102005048466A1 (de) * | 2005-10-07 | 2007-04-12 | Man Roland Druckmaschinen Ag | Personenschutzvorrichtung an einem Rollenwechsler einer Druckmaschine |
DE102006008104A1 (de) * | 2006-02-20 | 2007-10-18 | Koenig & Bauer Aktiengesellschaft | Vorrichtung zur Abedeckung eines Gefahrenbereiches an einem Rollenwechsler und ein Vefahren zur Steuerung einer Vorrichtung |
DE102006022741A1 (de) | 2006-05-12 | 2007-11-15 | Man Roland Druckmaschinen Ag | Vorrichtung zum Drehen eines mit einer Bedruckstoffrolle beladenen Transportwagens |
DE102006040140A1 (de) * | 2006-08-26 | 2008-03-20 | Koenig & Bauer Aktiengesellschaft | Vorrichtung zum Verteilen und/oder Sortieren von Materialrollen und deren Übergabe und ein Verfahren zum Transport einer Materialrolle |
DE102007025800B4 (de) * | 2007-06-02 | 2013-10-17 | Koenig & Bauer Aktiengesellschaft | Gefahrenbereichsabsicherung für den Bereich der automatischen Rollenbestückung an einem Rollenwechsler |
FI121463B (fi) * | 2007-10-15 | 2010-11-30 | Metso Paper Inc | Kuiturainan valmistus- ja/tai käsittelylinja ja menetelmä kuiturainan valmistus- ja/tai käsittelylinjan yhteydessä |
-
2010
- 2010-04-28 DE DE102010028289A patent/DE102010028289B4/de not_active Revoked
-
2011
- 2011-02-03 CN CN201180020843.2A patent/CN102858665B/zh not_active Expired - Fee Related
- 2011-02-03 EP EP11703186.4A patent/EP2563699B1/de not_active Revoked
- 2011-02-03 WO PCT/EP2011/051504 patent/WO2011134684A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2011134684A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102010028289B4 (de) | 2013-11-28 |
DE102010028289A1 (de) | 2011-11-03 |
EP2563699B1 (de) | 2016-07-27 |
CN102858665A (zh) | 2013-01-02 |
WO2011134684A1 (de) | 2011-11-03 |
CN102858665B (zh) | 2015-09-09 |
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