EP1059257A2 - Verfahren zum Betreiben einer Bogen verarbeitenden Maschine - Google Patents
Verfahren zum Betreiben einer Bogen verarbeitenden Maschine Download PDFInfo
- Publication number
- EP1059257A2 EP1059257A2 EP00110184A EP00110184A EP1059257A2 EP 1059257 A2 EP1059257 A2 EP 1059257A2 EP 00110184 A EP00110184 A EP 00110184A EP 00110184 A EP00110184 A EP 00110184A EP 1059257 A2 EP1059257 A2 EP 1059257A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- stack
- free space
- drive
- stacking station
- 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
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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
- B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
- B65H43/02—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable detecting, or responding to, absence of articles
-
- 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
- B65H2407/00—Means not provided for in groups B65H2220/00 – B65H2406/00 specially adapted for particular purposes
- B65H2407/10—Safety means, e.g. for preventing injuries or illegal operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/10—Size; Dimensions
- B65H2511/15—Height, e.g. of stack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/50—Occurence
- B65H2511/52—Defective operating conditions
Definitions
- the invention relates to a method for operating a sheet processing Machine with a stacking station, a sheet conveyor that feeds the sheets operationally feeds the stacking station and releases it there, one in the Stacking station below the sheet conveyor extending space, one has size dependent on the operating state of the machine, and with a drive operatively connected to the sheet conveyor.
- sheet-processing printing machines such as those from the Applicant are sold under the type designation SM102 from the processed sheets in a stacking station on a by means of a Hoist, height-adjustable lifting platform, formed sheet stack, that in one of the possible modes of stacking on one stacking pad placed on the lift - generally in the form of a Pallet - rest.
- the The lift is adjusted to such an altitude by means of the lifting mechanism, that the top of the still empty stacking pad is on a Production level.
- a sheet conveyor takes over the processed Sheets from a last processing station of the printing press a level one drop above production level about the stacking pad set to the production level and gives it for braking by means of a sheet braking system and for the following Stack formation free.
- the hoist lowers the Lift automatically and gradually as the height of the stack increases, so that the successive sheets in the production one in substantially constant drop distance between the sheet conveyor and essentially by gradually lowering the lift maintain the maintained production level.
- a motor that actuates the hoist is in addition to the aforementioned automatic Lowering the lift manually in the sense of lifting and one Controllable lowering of the lift.
- the lifting platform can be completely lowered even without a stack placed on it, so that Such a large space between the lift and the sheet conveyor arises that this is accessible especially by an operator is.
- This is unproblematic and only when the sheet conveyor is at a standstill insofar as it is desirable as the accessibility of the space mentioned enables, for example, settings on the sheet braking system to make brake rollers or brake bands encompassed by this manually adapt to the format of the processed sheets and if necessary, on unprinted corridors, sheets printed on both sides adjust, or for example in the form of spur wheels Position arch supports according to the circumstances.
- the invention has for its object when operating a bow processing press the security risk for in the area of a To reduce the boom of the same operating staff.
- a sheet processing machine in particular a printing press, with a stacking station, a Sheet conveyor, by means of which the sheets can be fed to the stacking station, a space with one extending below the sheet conveyor depending on the operating condition of the machine and with a with the Sheet conveyors operatively connected drive operated in such a way that predeterminable values exceed vertical extents of the free space be detected and after the drive has been shut down, the drive is stopped is forcibly stopped, like the vertical extension of the Free space exceeds a predetermined value, while another Operating mode also vertical values that can be predetermined values of the free space can be detected and a predetermined value Excessive extension of the free space to one predetermined value is reduced.
- a preferred value for commissioning the printing press permissible vertical extension is in particular of the order of magnitude Fall distance described above. So, for example, is the lift not yet stacked and completely lowered, and one Operator is in the available space with, for example Setup work, so the press can not be in operation be taken so that there is no danger to the operator of the Sheet conveyor runs out, which is usually operationally rotating Gripper systems includes a respective processed sheet on the seize the leading edge and so clamped to Transport the stacking station or empty when the sheet run is turned off circulate.
- the above-mentioned termination of the supply of sheets to the printing press takes place at in particular the process outlined before the top of the stack corresponding manual control of the motor for lifting and lowering of the lifting platform provided while lowering the lifting platform a level corresponding to a permissible extension of the free space reached, and the reduction mentioned takes place after that after the termination the supply of sheets on the way to processing have passed the stack.
- this further training provides the Advantage that one after exceeding a predetermined Extension of the free fall distance for the remaining ones stacking sheet is not enlarged, so that with a suitable specification the mentioned extension in particular an impact of a front edge of a Sheet on the surface of a previous one already deposited Arc can be avoided, which otherwise, d. H. with enlarged Fall distance, can occur that a respective arc during a a lagging area of the same still existing contact of the Bow braking system with the bow in a leading area this Sheet already largely lowered before placing it on the stack is.
- the stacking pad extends below the sheet conveyor expansive free space in the vertical direction depending on the operating state of the Printing machine, that is, in particular the delivery of the same, either to the top of the fully lowered lift or to the top a stacking pad placed on it or in production, especially until the top of each at the production level to form one Stack of discarded sheets.
- the fall distance provided by the bow and including the fall distance The predetermined permissible extension of the free space is sufficient here at least down to the production level, an impermissible extension of the free space arises at the latest with the removal of the stack the stacking station, during which the lift is usually completely is lowered.
- the lift is usually up to to process another print job in the lowered position leave.
- the main drive operates the latter when the empty lift is lowered to be able to take, in particular the processing stations of the Converting press for another print job, such as for example, in the case of an offset printing machine, a change of Making printing plates is a preferred further development of the method to operate the printing press by inserting one into the free space removable and removable from this room divider into the open space its vertical extension to a predetermined permissible value limited.
- a roller blind which, in the manner set out above, has a Remove stack from the stacking station and through an empty stacking pad to be inserted along fixed guides in this way into the free space is that it is limited to a permissible extension in one inserted position of the blind the sheet conveyor before access shields.
- a maximum permissible extension of the free space when it is exceeded the shutdown drive is blocked or the drive in operation for another type of replacement, one is shut down Stacking station removed stack in particular by an empty stacking pad dimensioned so that in the position of the Space divider results in an extension of the free space that is smaller than that maximum allowable extension is.
- a so-called non-stop boom has in particular a second hoist, a so-called auxiliary hoist on which such Recording of another stack underground, a so-called Auxiliary stacking pad, is designed to be based on a previous one Lowering a main stack referred to in this context, stack already built up by a certain amount in the free space to the Auxiliary hoist is transferable.
- the auxiliary stack pad will catch on the main stack falling sheet and is located after it has been handed over to the Auxiliary hoist initially at such a level that it is the first after the said intercepted sheet essentially on the next Production level explained above takes over.
- lowers Auxiliary hoist gradually removes the auxiliary stacking pad to the extent that Amount of an auxiliary stack referred to in this context of the auxiliary stack underlay increasing stack.
- the Removed the main stack from the stacking station that cleared a full stack Lift is equipped with an empty stacking pad and on such a Raised the level that with removal of the auxiliary stacking pad from Auxiliary hoist of the one built on the auxiliary stacking pad in the meantime Auxiliary piles to the empty one now on the lift Stackable is transferable.
- the auxiliary stack pad takes over the function of the above Room divider.
- predetermined ones are given Extensions of the free space exceeding values are detected and one a Extension of the free space exceeding the predetermined value reduced to a predetermined value.
- the forced introduction of the space divider into the free space with an extension of the free space exceeding a predetermined value has the advantage that the sheet feeder, possibly driven by the main drive of the printing machine, and thus the Printing machine is not stopped overall when a fully assembled stack is removed from the stacking station. Instead, the room divider that is forcibly inserted into the free space shields when the sheet is interrupted and in the operating state Druck-Ab "offset printing machine from the empty rotating gripper systems.
- a rotary printing press shown by way of example in FIG. 1 comprises one Boom 1, which follows a last processing station.
- Such Processing station can be a printing unit or a post-treatment unit, such as a coating unit.
- it is about the last processing station by an offset Printing unit 2 with a printing cylinder 2.1.
- This leads a respective arc 3 in a processing direction indicated by the direction of rotation arrow 5 through a pressure gap between the pressure cylinder 2.1 and a so cooperating blanket cylinder 2.2 and then passes it to a sheet conveyor 4 while opening on the printing cylinder 2.1 arranged to grasp the sheet 3 on a gripper edge on leading end of the bow provided grippers.
- the chain conveyor 4 comprises two conveyor chains 6, each of which is along a respective one Side wall of the boom 1 rotates operationally.
- a respective one Conveyor chain 6 loops around each of two synchronously driven Drive sprockets 7, whose axes of rotation are aligned and is in the
- the present example has one each relative to the drive sprockets 7 downstream with respect to the processing direction Deflection sprocket 8 out.
- gripper systems 9 Extend between the two conveyor chains 6 gripper systems 9 carried by them with grippers 9.1, which gaps drive through between the grippers arranged on the pressure cylinder 2.1 and a respective sheet 3 while grasping the gripper edge at the leading end of the sheet 3 immediately before opening the am Pressure cylinder 2.1 arranged gripper take it over a Transport sheet guide device 10 to a sheet brake 11 and open there for the transfer of the sheet 3 to the sheet brake 11.
- the conveyor chains 6 are along their paths between the Drive sprockets 7 on the one hand and the deflection sprockets 8 on the other hand guided by chain guide rails, which thus the chain tracks of Determine chain dreams.
- the sheets 3 of the lower chain center in Fig. 1 transported.
- the one that this one went through Section of the chain track follows a, facing this Sheet guiding device 10 formed sheet guiding surface 17.
- Between this and the respective arc 3 passed over is preferably operationally on Air cushion formed.
- the sheet guiding device 10 is included in the Sheet guiding surface equipped 17 blowing air nozzles, of which in
- Fig. 1 is only a representative of their entirety, and in symbolic Representation in the form of the nozzle 18 is reproduced.
- a coolant circuit in the sheet guide device 10 integrated, symbolically in Fig. 1 by an inlet port 21 and a Outlet port 22 on one of the sheet guide surface 17 associated Coolant pan 23 is indicated.
- the aforementioned sheet brake 11 comprises a plurality of brake modules are each formed by means of a suction belt conveyor.
- the printing unit 2 has another printing unit 2 ' ahead, so the press is designed to print two colors is. To print further colors there is another printing unit for each to provide.
- the printing units - in the example shown 2 and 2 '- are each connected to one another by means of a sheet transfer device 25, of which depending on the level of equipment of the printing press at least one is formed, the sheet 3 is turned to a subsequent printing unit pass, while the rest of the sheet 3 passed unturned.
- the printing units 2 and 2 'of the present exemplary embodiment are for this purpose trained to print the sheet 3 in the wet offset process.
- a feeder 26 is provided for loading the printing units 2 and 2 '.
- This comprises a separating device 26.1 which is operated by means of suction cups and drag vacuums seizes a top sheet of a stack 26.2 and one designed as a suction belt conveyor in the present example
- Feeding device 26.3 which the sheets at their leading and aligns on a side edge of the same and for takeover on the part of a pre-gripper 26.4, who in turn holds a respective sheet 3 a feed drum 2'.2 passes, which then it to the printing cylinder 2'.1 of the first printing unit 2 'passes.
- Hoist raises the stack 26.2 gradually as the height of the Stack 26.2 during the continuous removal of sheets from this decreases. Only lifting chains 26.5 and one of the lifting mechanism are shown in FIG. 1 reproduced this suspended platform 26.6 carrying the stack 26.2.
- auxiliary stacking pad is provided which, except for a residual sheet stack processed stack 26.2 temporarily carries.
- the auxiliary stack pad and the further hoist mentioned are components of a in this case Non-stop device, by means of which the remaining stack of sheets onto a new stack is settable without the removal of the sheet 3 by means of Separating device 26.1 must be interrupted.
- a non-stop device for uniting a Remaining sheet stacks with a new stack in particular run under this other necessary procedural steps of undertaking the Remaining sheet stack by means of the auxiliary stack pad and the depositing of the Remaining sheet pile on a new stack automatically.
- this one drive 27 which in particular also with the sheet conveyor 4 in Active connection is established.
- This Gears are the same in the schematic representation of FIG. 1 Is like a drum connected to one of the gears or like a cylinder connected to one of the gears and like that with one of the gears connected drive sprockets 7, which in turn a common sprocket shaft 7.1 are attached.
- a gear wheel of the sheet transfer device 25 is provided a drive gear 27.1 of the drive 27 in engagement, which in turn is preferably connected to a motor via a toothed belt drive.
- the machine is shut down Sheet conveyor 4 with a shutdown of, in particular, the printing units 2 and 2 'accompanied and usually also with a shutdown on the part of the Investor 26 involved in feeding the press with sheets Components, since these are generally also in active connection with a stand here from the drive 27 main drive of the printing press.
- the supply of sheets is interrupted, the printing units successive in the processing direction then successively in their operating state Druck-Ab "are offset and then the drive which is operatively connected to the sheet conveyor is stopped.
- FIG. 1 The further explanations again refer to a machine concept shown by way of example in FIG. 1, in which in particular the sheet conveyor is operatively connected to the main drive of the printing press.
- the representation in this figure represents the operating state Continuous printing ", ie the printing press is in operation, sheets 3 are fed, processed and stored in a stacking station 14 on the already explained production level 28 on a stack 14.1.
- a free space 29 formed in the stacking station 14 below the sheet conveyor 4 points in this operating state a vertical extension down to the production level 28.
- the production level 28 is subject to slight fluctuations, but these fall with a view to that shielding of the sheet conveyor 4 guaranteed here by the stack 14.1
- the production level 28 is usually scanned by means of a production level detector 28.1 indicated in FIG. 1, which, when the stack 14.1 increases by a certain amount, has the aforementioned hoist in mind e controls a corresponding lowering of the stack 14.1.
- the vertical extent of the free space 29 achieved in this case has an admissible value, so that no further measures are necessary with regard to the shielding of the sheet conveyor 4 in the operating state represented by FIG. 1.
- the sheet conveyor is shielded in the stacking station 14 by means of the stack 14.1 and otherwise by means of the sheet guide device 10 already mentioned.
- FIG. 2 shows an operating state of a printing press, in which of the in Fig. 1 in particular with the sheet conveyor 4 in Operatively connected drive 27 is stopped, the stack 14.1 its full Has reached height and to remove the same from the stacking station 14 a level provided for this purpose is lowered, on which the stack 14.1 can be transported away, for example, by means of a floor conveyor.
- the stack 14.1 has an upper edge thereof to the side of the Stack 14.1 placed detector 30 passes in a predetermined Distance A1 to the sheet conveyor is arranged below the same.
- the Detector recognizes whether it is facing stack 14.1 at its level or not and thus detects a due to the lowering of the Stack 14.1 resulting enlargement of the vertical extension of the Free space 29 beyond a predetermined value.
- the top of the lowered stack 14.1 in an enlarged compared to the distance A1 Distance A2 below the sheet conveyor 4.
- a when crossing the Predetermined value emitted by the detector 30 is in a Processed drive control, not shown in the drawing, processed in the sense that the drive 27 already shut down in this case is forcibly is stopped, and until the free space 29 again Extent has less than a predetermined value.
- the detector 30 recognizes that the empty stacking pad faces and he gives a signal accordingly from which by means of the drive control mentioned in the sense of a release the drive 27 is processed. The press is then back in Operation acceptable.
- a in a target position in the Stacking station 14 positionable room divider 31 is provided.
- the room divider 31 already mentioned auxiliary stack pad, with whose help the disposal of the complete stack 14.1 with continuous promotion of sheet 3 on the part of the sheet conveyor 4 is possible in the manner already explained.
- the as Auxiliary stack pad trained room divider 31 is depending on the equipment Printing machine manually or automatically in the free space 29 under the Sheet conveyor 4 bringable.
- An advantageous embodiment for a manually operated Auxiliary stacking pad is for example the document EP 0 407 728 B1 removable, which reveals an auxiliary stacking pad in the form of a rake, this in a rest position of the same with respect to the conveying direction of the sheet conveyor 4 downstream side of the stack 14.1 opposite is pivoted such that the free ends of the rake-forming rulers point upwards and one that Pivotal pivot axis in the area of the upper end of the hanging calculator is provided.
- Fig. 3 is, for example, as described above, but not Room dividers 27 shown in corresponding details in one Desired position shown in the stacking position 14, in which position it fulfills a double function in that it builds one Auxiliary stack allows while the stack 14.1 after reaching it is removed in full from the stacking station 14 and on the other hand the shields circulating sheet conveyor 4.
- the Room divider 31 after a previous such slight reduction of the stack 14.1 that the room divider 31 above the stack 14.1
- the detector 30 3 after the extension of the free space 29 has assumed the value A3 indicated in FIG. 3.
- the said Lowering is initiated by a hoist, not shown controlling hoist control from a detector 32 Signal, which is triggered by means of the room divider 31 before this in the Area of the sheet released by the sheet conveyor 4 arrives.
- the Room divider 31 is inserted into its target position as soon as the Top of the stack 14.1 is located slightly below the room divider 31.
- the room divider 31 triggers another Detector 33 emits a signal which is in the drive control already mentioned processed in the sense of maintaining the operation of the drive 27 becomes.
- the free space 29 increases over a predetermined value detected by means of the production level detector 28.1 out.
- Production level detector 28.1 (see Fig. 1) whose signals are detected in the mentioned hoist control in the sense of maintaining the Production levels 28 are processed.
- the removal also has an effect of the space divider 31 designed as an auxiliary stack carrier from its target position placing an auxiliary stack formed thereon on a by means of the Hoist not lifted in accordance with the raised stacking pad a shutdown of the drive 27.
- Link between the room divider control and a Detector which has an extent exceeding a predetermined value of the free space 29 outputs a signal to the room divider control, which on the basis of this signal the room divider drive in the sense of a shift of the Room divider from a rest position in its desired position in the Controls stacking station.
- a link becomes such a link placed detector uses that the said signal at a Exceeds such an extension of the free space 29, at which is a collision-free displacement of the room divider from its rest position in whose target position is possible.
- the Detector 30 in question.
- a forced from a rest position to the specified position Movable room divider is in a printing press that does not Has non-stop boom, for example in the form of a roller blind.
- a room divider 31 ' is indicated, which in the present Example is similar to a roller shutter that can be rolled out horizontally.
- a room divider provided as an auxiliary stacking pad can be raised and lowered by means of an auxiliary lifting device in the stacking station, there is no need to adjust the height of a room divider preferred only for security reasons and, as stated, preferred forcibly into a target position shielding the sheet conveyor 4 in the Stacking station is transferable. Accordingly, the roller shutter box of the Room divider 31 'according to FIG.
- roller blinds used are not on either side of the stacking station in FIG. 1 Fixed guide rails shown provided.
- Capacitive sensors and in particular come as detectors Reflection light barriers into consideration.
- a limit switch can be used.
Landscapes
- Pile Receivers (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Controlling Sheets Or Webs (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Making Paper Articles (AREA)
Abstract
Description
- Figur 1
- eine schematische Darstellung einer Bogen verarbeitenden Druckmaschine mit einem beispielhaft in Form eines Rollos ausgebildeten Raumteiler - hier in einem aufgerollten Zustand des Rollos -,
- Figur 2
- eine schematische Darstellung eines eine Stapelstation umfassenden Abschnittes einer Bogen verarbeitenden Druckmaschine in einem Betriebszustand, in welchem ein aus den Bogen gebildeter Stapel zu dessen Abtransport aus der Stapelstation bereitsteht,
- Figur 3
- einen der Fig. 2 entsprechenden Abschnitt einer Bogen verarbeitenden Druckmaschine, die zum Ersatz eines Stapels durch eine leere Stapelunterlage ohne Unterbrechung der Bogenverarbeitung mit einer Hilfsstapelunterlage ausgestattet ist,
- Figuren 4a bis 4c
- ein Ablaufdiagramm für den Betrieb einer Bogen verarbeitenden Druckmaschine unter Berücksichtigung verschiedenartiger Ausstattungen derselben.
- 1
- Ausleger
- 2; 2'
- Druckwerk
- 2.1
- Druckzylinder
- 2.2
- Gummituchzylinder
- 2'.1
- Druckzylinder
- 2'.2
- Anlegetrommel
- 3
- Bogen
- 4
- Bogenförderer
- 5
- Drehrichtungspfeil
- 6
- Förderkette
- 7
- Antriebskettenrad
- 7.1
- Kettenradwelle
- 8
- Umlenkkettenrad
- 9
- Greifersystem
- 9.1
- Greifer
- 10
- Bogenleitvorrichtung
- 11
- Bogenbremse
- 12
- Vorderkantenanschlag
- 13
- Hinterkantenanschlag
- 14
- Stapelstation
- 14.1
- Stapel
- 15
- Plattform
- 16
- Hubkette
- 17
- Bogenleitfläche
- 18
- Stutzen
- 19
- Trockner
- 20
- Bestäubungsvorrichtung
- 21
- Einlaßstutzen
- 22
- Auslaßstutzen
- 23
- Kühlmittelwanne
- 25
- Bogentransfereinrichtung
- 26
- Anleger
- 26.1
- Vereinzelungsvorrichtung
- 26.2
- Stapel
- 26.3
- Transportvorrichtung
- 26.4
- Vorgreifer
- 26.5
- Plattform
- 27
- Antrieb
- 27.1
- Antriebszahnrad
- 28
- Produktionsniveau
- 28.1
- Produktionsniveau-Detektor
- 29
- Freiraum
- 30
- Detektor
- 31, 31'
- Raumteiler
- 32
- Detektor
- 33
- Detektor
- A1 bis A4
- Abstand
Claims (6)
- Verfahren zum Betreiben einer Bogen verarbeitenden Maschine, insbesondere einer Druckmaschine, miteiner Stapelstation,einem Bogenförderer, welcher die Bogen betriebsmäßig der Stapelstation zuführt und dort freigibt,einem sich in der Stapelstation unterhalb des Bogenförderers ausdehnenden Freiraum, der eine vom Betriebszustand der Maschine abhängige Größe aufweist, und miteinem mit dem Bogenförderer in Wirkverbindung stehenden Antrieb,
dadurch gekennzeichnet,daß vorgebbare Werte übersteigende vertikale Erstreckungen des Freiraumes detektiert werden
undnach einer Stillsetzung des Antriebs dieser solange zwangsweise stillgesetzt gehalten wird, wie die vertikale Erstreckung des Freiraumes einen vorgegebenen Wert übersteigt. - Verfahren nach Anspruch 1,
gekennzeichnet durch
eine zwangsweise Stillsetzung des Antriebes nach einer vorausgegangenen Inbetriebnahme desselben, wenn die Erstreckung des Freiraumes einen vorgegebenen Wert übersteigt. - Verfahren nach Anspruch 1,
dadurch gekennzeichnet,
daß nach einer vorausgegangenen Inbetriebnahme des Antriebes bei einer Erstreckung des Freiraumes über einen vorgegebenen Wert hinaus zwangsweise lediglich noch diejenigen Bogen der Stapelstation zugeführt werden, die auf dem Weg zur Verarbeitung der Bogen waren und anschließend der Antrieb zwangsweise stillgesetzt wird. - Verfahren nach Anspruch 3,
dadurch gekennzeichnet,
daß während der Zufuhr derjenigen Bogen zur Stapelstation, die auf dem Weg zur Verarbeitung der Bogen waren, die Erstreckung des Freiraumes nicht vergrößerbar ist. - Verfahren nach Anspruch 1,
dadurch gekennzeichnet,
daß durch Einbringen eines in den Freiraum verbringbaren und aus diesem entfernbaren Raumteilers in den Freiraum dessen Erstreckung auf einen vorgegebenen Wert begrenzt wird. - Verfahren zum Betreiben einer Bogen verarbeitenden Maschine, insbesondere einer Druckmaschine, miteiner Stapelstation,einem Bogenförderer, welcher die Bogen betriebsmäßig der Stapelstation zuführt und dort freigibt,einem sich in der Stapelstation unterhalb des Bogenförderers ausdehnenden Freiraum, der eine vom Betriebszustand der Maschine abhängige Größe aufweist, und mit einem mit dem Bogenförderer in Wirkverbindung stehenden Antrieb,
dadurch gekennzeichnet, daßvorgebbare Werte übersteigende vertikale Erstreckungen des Freiraumes detektiert werden undeine einen vorgegebenen Wert übersteigende Erstreckung des Freiraumes zwangsweise auf einen vorgegebenen Wert verkleinert wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19925065A DE19925065A1 (de) | 1999-06-01 | 1999-06-01 | Verfahren zum Betreiben einer Bogen verarbeitenden Maschine |
DE19925065 | 1999-06-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1059257A2 true EP1059257A2 (de) | 2000-12-13 |
EP1059257A3 EP1059257A3 (de) | 2004-01-07 |
EP1059257B1 EP1059257B1 (de) | 2005-11-09 |
Family
ID=7909865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00110184A Expired - Lifetime EP1059257B1 (de) | 1999-06-01 | 2000-05-15 | Verfahren zum Betreiben einer Bogen verarbeitenden Maschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US6419220B1 (de) |
EP (1) | EP1059257B1 (de) |
JP (1) | JP2001001508A (de) |
AT (1) | ATE309166T1 (de) |
DE (2) | DE19925065A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10310236B3 (de) * | 2003-03-08 | 2004-02-26 | Koenig & Bauer Ag | Sicherheitseinrichtung im Ausleger einer bogenverarbeitenden Maschine |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10107716A1 (de) * | 2000-03-30 | 2001-10-04 | Heidelberger Druckmasch Ag | Vorrichtung zum Abbremsen von Bogen |
DE10107953B4 (de) * | 2001-02-20 | 2007-12-27 | Koenig & Bauer Aktiengesellschaft | Stapelplatte für die Bogenstapelbildung |
DE10242255C5 (de) * | 2001-10-10 | 2011-06-09 | Heidelberger Druckmaschinen Ag | Flächige Bedruckstoffe verarbeitende Maschine |
JP3949993B2 (ja) * | 2002-04-02 | 2007-07-25 | 株式会社小森コーポレーション | 印刷機のパウダー装置 |
DE10331755C5 (de) * | 2002-08-22 | 2011-04-14 | Heidelberger Druckmaschinen Ag | Schutzeinrichtung am Ausleger |
DE102005055095A1 (de) | 2005-11-18 | 2007-05-24 | Man Roland Druckmaschinen Ag | Verfahren zur Steuerung der vereinzelten Zufuhr von Bogen |
JP2007223171A (ja) * | 2006-02-23 | 2007-09-06 | Mitsubishi Heavy Ind Ltd | 印刷機および印刷機の排紙装置 |
CN113431301B (zh) * | 2020-03-20 | 2022-04-12 | 广东博智林机器人有限公司 | 一种喷涂路径确定方法、装置、电子设备及存储介质 |
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DE9202352U1 (de) * | 1992-02-24 | 1992-08-06 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Absicherung einer Stapelhubvorrichtung für Bogenstapel in Bogendruckmaschinen |
DE19507740A1 (de) * | 1995-03-07 | 1996-09-12 | Roth & Weber Ohg | Stapelvorrichtung für gefaltete Zeichnungen |
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US5028201A (en) * | 1983-07-08 | 1991-07-02 | Hawthorne William C | Transport of materials with controlled lowering before upset |
IT1204332B (it) * | 1986-05-02 | 1989-03-01 | Civiemme Srl | Impilatore di segnature verticali perfezionato |
US5263704A (en) * | 1989-07-19 | 1993-11-23 | Heidelberger Druckmaschinen Ag | Device for determining the height of a pile of sheets |
US5265536A (en) * | 1993-01-11 | 1993-11-30 | Millard James S | System for collecting airborne powder, mists, and fumes |
DE19716457C2 (de) * | 1997-04-21 | 1999-07-01 | Baumueller Nuernberg Gmbh | Steuerungsverfahren für ein elektrisches Antriebssystem zum synchronen Verstellen mehrerer bewegbarer Funktionsteile |
IT1292609B1 (it) * | 1997-06-09 | 1999-02-08 | Gd Spa | Dispositivo e metodo per la formazione di pile ordinate di foglietti o gruppi di foglietti, in particolare banconote |
DE29713348U1 (de) * | 1997-07-26 | 1997-09-18 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Absicherung für eine Hubeinrichtung einer bogenverarbeitenden Maschine |
DE19742764C1 (de) * | 1997-09-27 | 1998-09-10 | Roland Man Druckmasch | Stapeltisch |
-
1999
- 1999-06-01 DE DE19925065A patent/DE19925065A1/de not_active Withdrawn
-
2000
- 2000-05-15 DE DE50011540T patent/DE50011540D1/de not_active Expired - Lifetime
- 2000-05-15 AT AT00110184T patent/ATE309166T1/de not_active IP Right Cessation
- 2000-05-15 EP EP00110184A patent/EP1059257B1/de not_active Expired - Lifetime
- 2000-05-31 US US09/583,789 patent/US6419220B1/en not_active Expired - Fee Related
- 2000-06-01 JP JP2000164124A patent/JP2001001508A/ja not_active Withdrawn
Patent Citations (4)
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DE9202352U1 (de) * | 1992-02-24 | 1992-08-06 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Absicherung einer Stapelhubvorrichtung für Bogenstapel in Bogendruckmaschinen |
DE19507740A1 (de) * | 1995-03-07 | 1996-09-12 | Roth & Weber Ohg | Stapelvorrichtung für gefaltete Zeichnungen |
DE19613288A1 (de) * | 1996-04-03 | 1997-10-09 | Roland Man Druckmasch | Steuerung für den Stapelhubantrieb einer bogenverarbeitenden Maschine |
DE19701645A1 (de) * | 1997-01-18 | 1998-07-23 | Heidelberger Druckmasch Ag | Vorrichtung zur Handhabung eines mittels Bogen gebildeten Stapels an einer Druckmaschine |
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DE10310236B3 (de) * | 2003-03-08 | 2004-02-26 | Koenig & Bauer Ag | Sicherheitseinrichtung im Ausleger einer bogenverarbeitenden Maschine |
WO2004078626A1 (de) * | 2003-03-08 | 2004-09-16 | Koenig & Bauer Ag | Sicherheitseinrichtung im ausleger einer bogenverarbeitenden maschine |
Also Published As
Publication number | Publication date |
---|---|
EP1059257B1 (de) | 2005-11-09 |
US6419220B1 (en) | 2002-07-16 |
DE50011540D1 (de) | 2005-12-15 |
ATE309166T1 (de) | 2005-11-15 |
EP1059257A3 (de) | 2004-01-07 |
DE19925065A1 (de) | 2000-12-07 |
JP2001001508A (ja) | 2001-01-09 |
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