EP2093175A2 - Device for discharging printed materials - Google Patents
Device for discharging printed materials Download PDFInfo
- Publication number
- EP2093175A2 EP2093175A2 EP09100082A EP09100082A EP2093175A2 EP 2093175 A2 EP2093175 A2 EP 2093175A2 EP 09100082 A EP09100082 A EP 09100082A EP 09100082 A EP09100082 A EP 09100082A EP 2093175 A2 EP2093175 A2 EP 2093175A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- discharging
- conveyor belt
- roller
- driven
- ejector roller
- 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
- 238000007599 discharging Methods 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 title claims description 10
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- 239000000123 paper Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000002950 deficient Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/58—Article switches or diverters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/58—Article switches or diverters
- B65H29/62—Article switches or diverters diverting faulty articles from the main streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/042—Feeding sheets or blanks using rolls, belts or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/046—Feeding sheets or blanks involving changing orientation or changing direction of transport
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
- B65H2301/4431—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material
- B65H2301/44316—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material between belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/50—Driving mechanisms
- B65H2403/51—Cam mechanisms
- B65H2403/514—Cam mechanisms involving eccentric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/15—Roller assembly, particular roller arrangement
- B65H2404/153—Arrangements of rollers facing a transport surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/26—Particular arrangement of belt, or belts
- B65H2404/261—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip
- B65H2404/2613—Means for changing the transport path, e.g. deforming, lengthening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/26—Particular arrangement of belt, or belts
- B65H2404/269—Particular arrangement of belt, or belts other arrangements
- B65H2404/2693—Arrangement of belts on movable frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/63—Oscillating, pivoting around an axis parallel to face of material, e.g. diverting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/69—Other means designated for special purpose
- B65H2404/694—Non driven means for pressing the handled material on forwarding or guiding elements
- B65H2404/6942—Non driven means for pressing the handled material on forwarding or guiding elements in sliding contact with handled material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/69—Other means designated for special purpose
- B65H2404/696—Ball, sphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2555/00—Actuating means
- B65H2555/20—Actuating means angular
- B65H2555/24—Servomotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
- B65H2701/1766—Cut-out, multi-layer, e.g. folded blanks or boxes
Definitions
- the invention relates to a device for discharging printing substrates according to the preamble of claim 1 and a folding box gluing machine according to the preamble of claim 12.
- the machine may contain other processing stations; for example, one or more primary crushers in which folding flaps are folded back and forth to soften and smooth the corresponding longitudinal score lines by 180 ° creasing, and further folding stations to perform additional pleats.
- primary crushers in which folding flaps are folded back and forth to soften and smooth the corresponding longitudinal score lines by 180 ° creasing, and further folding stations to perform additional pleats.
- an applicator is arranged for adhesive, which applies an adhesive strip on the folding flaps to be bonded.
- the blanks are conveyed through the individual stations by driven conveyors.
- driven conveyor two or three conveyor belt pairs are used, which are arranged with transverse spacing so that they lead the blanks from above and below holding.
- the patent DE 698 16 717 T2 underlying invention describes a sorting device in a conveyor. Machines for processing successive sheets of paper or board are followed by conveyors, which are formed by upper and lower conveyor belts, which transport the products safely. In order to be able to sort out products that do not meet the quality requirements, sorting devices are used. These devices, also called ejector, must be able to sort out products in a short time, without causing a material jam.
- the DE OS 1 223 682 shows a device for sorting out guided between upper and lower conveyor belts bow.
- the sorting is done by a deflection member (which is designed as a pivotally mounted cross member) deflects the upper band against the conveying plane down.
- a guide member In the transport direction behind the deflection member is a guide member, which is designed as a fixed guide wedge.
- the guide wedge has a horizontal and an inclined surface, wherein the horizontal surface in the transport plane of arc is that are not discharged and the inclined surface forms the guide channel for researcherschleusende products. Products that are discharged are transported by a lower conveyor.
- the exclusive transport through the lower conveyor happens only on a limited distance. Over the majority of the transport section ofSearcheauusende sheet is clamped by an upper and lower conveyor and safely transported away.
- the GB 2 264 699 A shows a device for cutting sections of fabric sheets and for discharging them.
- a fabric, driven by rollers, is transported between guide plates. If a tissue section is detected that does not meet the quality requirements, the critical section in the area of the device is cut out.
- a first knife moves into the transport plane and forms the front edge of the section through the cut.
- the knife also serves as a switch, which discharges the section along a guide plate. As far as the rear end of the section passes a second knife, this separates the section of the subsequent tissue and the horizontal transport direction is released immediately.
- the section is gripped by two opposing rollers. One of the rollers is driven, wherein the speed of the roller is greater than the transport speed in the horizontal transport direction.
- the DE PS 1 113 358 shows a device for eliminating defective sheet in sheet-forming and processing machines in which the sheets are moved between endless conveyor belts and faulty sheets are eliminated by deflecting parts of the conveyor belts: by means of guide rollers, both parts of the upper and the lower conveyor belts from their normal horizontal Pivoted position.
- the guide rollers are pivoted about a common fixed axis. How the discharged sheets are transported further, will not continue.
- Object of the present invention is therefore to provide a device for discharging substrates, which allows a reliable discharge of substrates.
- the printing materials such as sheets or folding carton blanks made of paper, cardboard and the like, are guided through at least two conveyor belt pairs arranged in parallel, each having an upper and lower conveyor belt.
- the device for discharging further has deflection elements, wherein each conveyor belt pair is associated with a deflecting element.
- a respective deflection element serves to deflect the respective upper and lower conveyor belt downwards relative to the horizontal conveying plane.
- the substrates to be rejected are deflected by the deflected belts from their horizontal transport direction into a discharge direction and removed from the delivery stream.
- the deflection elements are indirectly or directly connected to a shaft and the shaft is driven by an actuator.
- the actuator may be a pneumatic cylinder, a hydraulic cylinder, a controllable electric motor or in particular a servomotor.
- the deflection elements can either be arranged directly on the shaft or they are connected via intermediate elements with the shaft.
- eccentric discs are rotationally mounted on the shaft, wherein each eccentric disc is associated with a respective deflecting element and acts on this.
- the rotation of the shaft with the eccentric discs and the transmission of the movement of the eccentric discs on the deflection causes the deflection cause the deflection of the conveyor belts and thus the discharge of a substrate.
- the device for discharging viewed in the direction of discharge - after the deflecting element or the deflecting a baffle arranged, which is mounted at a shallow angle to the horizontal conveying plane.
- the substrates to be rejected become in the direction of rejection along the baffle.
- the baffle opposite a driven ejector roller is arranged so that a researcherschleusender printing material between the guide plate and ejector roller is conveyed clamped.
- the peripheral speed of the ejector roller is greater than or equal to the speed of the horizontal conveyor belts in order to be able to quickly remove a substrate to be rejected from the vertical flow of substrates.
- a plurality of roller bearings arranged parallel to one another are inserted into the guide plate relative to the driven ejector roller, a so-called roller bearing package.
- the rolling bearings may in particular be radial ball bearings.
- the rolling bearings are pushed with their inner rings on an axis which is parallel to the axis of the ejector roller.
- the outer rings of the bearings are raised against the baffle.
- a plurality of rotatable balls is embedded in the guide plate relative to the driven ejector roller.
- the balls are each held by a cage and are positioned so that a dome of the ball is raised against the baffle. To be rejected substrates are thus clamped between ejector roller and balls clamped.
- a second roller is arranged opposite the driven ejector roller, whose axis is arranged parallel to the axis of the ejector roller.
- the lateral surface of the second roller is raised relative to the baffle. Shims to be ejected are conveyed clamped between the two rollers.
- the ejector roller can be made rubberized, whereby the coefficient of friction between the roller andparticularlyschleusendem substrate can be optimized.
- the ejector roller is provided with teeth or needles, thereby ensuring that the semiconductor substrate is reliably removed from the horizontal flow.
- the invention also relates to a folding box gluing machine with a device for discharging as described above.
- the device for discharging is constructed as an independent machine module of Faltschachtelklebemaschine and is arranged upstream of a transfer station of Faltschachtelklebemaschine.
- the transfer station and the device for discharging are designed such that they can be operated at different speeds. If z. B. the transfer station operated at a higher speed than the device for discharging, so remains for the process of discharging more time because the box spacing can be increased.
- the invention also relates to a Faltschachtelklebemaschine with a transfer station and a device for discharging substrates, wherein the substrates such as sheets or Faltschachtelzu motherboarde of paper, cardboard and the like are guided by at least two parallel arranged conveyor belt pairs, each having an upper and a lower conveyor belt.
- the device for discharging further has deflection elements, wherein one deflection element per pair of conveyor belts is present. A respective deflection element causes the deflection of the upper and lower conveyor belt relative to the horizontal conveying plane down.
- the materials to be rejected are discharged by the deflected conveyor belts from their horizontal transport direction in a discharge direction.
- the device for discharging is advantageously arranged upstream of the transfer station and the transfer station and the device for discharging can be operated at different speeds.
- Fig. 1a shows the device for discharging 200 with the adjacent machine modules folding station 100 and transfer station 300 as a section of a folding box gluing machines 1000.
- the device for discharging 200 is in the position "folding box not eject". This can be seen in that the ejector lever 7 and the spring-loaded lever 13 are in their uppermost position.
- the evaluated as faulty cartons 3800 are further promoted in the horizontal direction of transport T and transferred to the transfer station 300.
- Fig. 1b shows the device for discharging 200 with the adjacent machine modules folding station 100 and transfer station 300.
- the device for discharging 200 is in its position "eject reject bin". This is seen by the fact that the ejector lever 7 and the spring-loaded lever 13 are in their lower position.
- the researcherschleusende carton 38 is guided from the horizontal transport direction T at a shallow angle in the discharge direction A to a discharge plate 28 and from the discharge plate 28 opposite arranged driven ejector roller 27 taken, transported down and discharged so.
- Fig. 2a shows the device for discharging 200 in the state "folding box not eject" in a detailed view.
- the ejector lever 7 is in its uppermost position, at top dead center. The location is designed so that the thickest to be processed 3500 cartons in the straight line T, so then, if not discharged, is not touched to avoid damage such as markings.
- the spring-loaded lever 13 is also in its uppermost position. This position is defined by the stop pin 14, to which the lever 13 with spring force (spring 15) applies.
- the spring 15 may be replaced by at least one controllable hydraulic or pneumatic cylinder.
- the lever 13 is then moved at a deflection of the ejector 7 at the same time by the cylinder and deflected into its lower position.
- the active deflection of the lever 13 ensures that the conversion of the device for discharging 200 from "do not eject the folding box" to "eject the reject box” takes place in the shortest possible time.
- a friction-reducing counter element could be let into the deflector plate 28.
- the counter-element may be, for example, a plurality of rolling bearings, a plurality of balls or a roller.
- Fig. 2b shows the device for discharging 200 in its position "eject reject bin” in a detailed view.
- the drive of the ejector lever 7 by means of a servo motor 1, a clutch (not shown) and a hexagonal shaft 2.
- the hexagonal shaft 2 rotates an eccentric 3.
- the eccentric 3 drives a coupling member 4, which is connected at the crosspoint 5 with the ejector 7 ,
- the ejector lever 7 pivots about the axis 8, which represents a frame point.
- the hexagonal shaft 2 is also stationary. The foremost role of the ejector lever 7 pushes the upper conveyor belt 9 down.
- the spring-loaded lever 13 is pressed by the Auswerferhebel 7 via the belts 9 and 10 for discharging recognized as defective cartons 38 down.
- the researcherschleusende carton 38 also referred to as a reject box, is passed through the two deflected driven conveyor belts 9 and 10 between the deflector 28 and the rubberized driven ejector roller 27.
- the ejector roller 27 is adjusted by means of the adjusting eccentric 23 via the lever 24 so that the ejector roller 27 does not drag on the deflector plate 28.
- the adjusting eccentric 23 acts on the lever 24, which can rotate about the frame point of the axis 21 spring loaded.
- the drive of the lower conveyor belt 10 is carried out permanently by the drive pulley 19.
- the drive pulley 19 is mounted fixed to the frame on the drive shaft 18.
- the upper conveyor belt 9 is coupled via a connecting drive 16 and a drive pulley 17 with the drive of the lower conveyor belt 10 and is driven with.
- FIG. 12 is a perspective view of the discharge device 200 without the adjoining machine modules.
- FIG. It shows the folding carton transport in folding carton gluing machines. This is usually either single track or as here two lanes running. The two-lane serves to prevent the twisting of wide cartons and to be able to transport and fold them safely.
- a conveyor belt pair each consists of an upper conveyor belt 9 and a lower conveyor belt 10.
- Each conveyor belt pair is assigned an ejector lever 7 (not shown). This results in that in the FIGS. 1a . 1b . 2a and 2 B shown elements ejector lever 7, Exzentertrieb 3, 4th spring-loaded lever 13 and conveyor belts 9, 10 are double.
- the control of the two ejector lever 7 via the two eccentric 3 via only one hexagonal shaft 2 and a servo motor. 1
- Fig. 4 shows an alternative embodiment of the device for discharging 200.
- ejector roller 27 has been replaced by a smaller guide roller 39.
- the deflection roller 39 is also driven by the lower conveyor belt 10.
- the ejection speed is the same Box transport speed, ie the speed of the conveyor belts 9 and 10.
- the necessary coefficient of friction for transporting the reject box 38 is generated via a line contact of the conveyor belt 10 with the Schwarzeusenden box 38 and the Ableitblech 28.
- the Ableitblech 28 is in contrast to the Ableitblech 28 of Figures 1 - 3 Slightly modified: the deflector 28 is slotted and surrounds the guide roller 40.
- the guide roller 40 and the two rollers 34 arranged to the left thereof are designed without a conveyor belt and are driven only passively.
- the deflection roller 40 is smaller in radius than the two rollers 34 executed.
- the guide roller 40 is arranged slightly below the conveying plane E, so as not to hinder the straight-line travel in the transport direction T. This has the advantage that the deflection roller 40 can rotate in the counterclockwise direction, without damaging the cartons 3800 conveyed in the transport direction T.
- the deflector plate 28 can be pulled into the gap between the rollers 40 and 41 and thereby improves the threading of the reject box 38 between deflector plate 28 and guide roller 39 so that the discourseschleusenden cartons 38 can be safely discharged.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Ausschleusen von Bedruckstoffen gemäß dem Oberbegriff von Anspruch 1 und eine Faltschachtelklebemaschine gemäß dem Oberbegriff von Anspruch 12.The invention relates to a device for discharging printing substrates according to the preamble of
Faltschachtelklebemaschinen zur Herstellung von Faltschachteln aus Zuschnitten weisen bekannter Weise zumindest die folgenden Bearbeitungsstationen auf:
- Einen Einleger, der die zu verarbeitenden Zuschnitte mit hoher Geschwindigkeit aus einem Stapel nacheinander abzieht und einzeln der nachfolgenden Bearbeitungsstation zuführt,
- eine Faltstation, in der die mit einem Klebestreifen versehenen Zuschnittteile zur Herstellung einer Klebeverbindung um 180° umgelegt, also gefaltet werden,
- eine Überleitstation, die die gefalteten, mit noch nicht abgebundenen Klebenähten versehenen Zuschnitte in allen Teilen exakt ausgerichtet der nachfolgenden Sammel- und Presseinrichtung zuführt werden, und
- eine Sammel- und Presseinrichtung, in der zunächst ein Schuppenstrom aus gefalteten Zuschnitten gebildet wird, der anschließend zwischen Pressbändem für einige Zeit unter Druck gehalten wird, damit die Klebenähte abbinden.
- An inserter which pulls the blanks from a stack one after the other at high speed and feeds them one by one to the following processing station,
- a folding station in which the blank parts provided with an adhesive strip are folded by 180 °, ie folded, to produce an adhesive bond,
- a transfer station, the folded, provided with not yet set adhesive seams blanks in all parts exactly aligned the subsequent collection and pressing device are fed, and
- a collecting and pressing device in which initially a shingled stream of folded blanks is formed, which is then held between Pressbändem for some time under pressure, so that the adhesive seams set.
Je nach herzustellenden Schachteltyp kann die Maschine weitere Bearbeitungsstationen enthalten; beispielsweise ein oder mehrere Vorbrecher, in denen Faltlappen vor- und zurückgefaltet werden, damit die entsprechenden Längsrilllinien durch Knicken um 180° weich und geschmeidig gemacht werden, und weitere Faltstationen, um zusätzliche Faltungen durchzuführen. Zu Beginn einer Faltstation ist üblicherweise ein Auftragwerk für Klebstoff angeordnet, das auf die zu verklebenden Faltlappen einen Klebstoffstreifen aufträgt.Depending on the type of box to be produced, the machine may contain other processing stations; for example, one or more primary crushers in which folding flaps are folded back and forth to soften and smooth the corresponding longitudinal score lines by 180 ° creasing, and further folding stations to perform additional pleats. At the beginning of a folding station usually an applicator is arranged for adhesive, which applies an adhesive strip on the folding flaps to be bonded.
Die Zuschnitte werden durch die einzelne Stationen durch angetriebene Fördermittel gefördert. Als angetriebene Fördermittel werden zwei oder drei Förderriemenpaare verwendet, die mit Querabstand so angeordnet sind, dass sie die Zuschnitte von oben und unten haltend führen.The blanks are conveyed through the individual stations by driven conveyors. As driven conveyor two or three conveyor belt pairs are used, which are arranged with transverse spacing so that they lead the blanks from above and below holding.
Um fehlerhafte Faltschachtelzuschnitte oder Faltschachteln aus dem Förderrstrom zu entfernen sind aus dem Stand der Technik neben Teller- und Linearauswerfern auch Ausschleuseinrichtungen bekannt:In order to remove faulty folding carton blanks or folding cartons from the conveying stream, ejecting devices are known from the prior art in addition to plate and linear ejectors:
Die der Patentschrift
Die
Die
Die
Problematisch an den aus dem Stand der Technik bekannten Ausschleuseinrichtungen ist deren hohe Reaktionszeit und die ungenaue Reproduzierbarkeit der Bewegung von von Ausschleuselementen, welche die Ausschleusung eines Faltschachtelzuschnitts oder einer Faltschachtel einleiten. Die Reproduzierbarkeit wird noch weiter geschmälert, wenn die jeweiligen Ausschleuselemente durch einen jeweiligen Pneumatikzylinder angetrieben werden.The problem with the reject devices known from the prior art is their high reaction time and the inaccurate reproducibility of the movement of discharge elements which initiate the discharge of a folding box blank or a folding box. The reproducibility is further reduced if the respective discharge elements are driven by a respective pneumatic cylinder.
Aufgabe der vorliegenden Erfindung ist es deshalb, eine Vorrichtung zum Ausschleusen von Bedruckstoffen zu schaffen, die ein zuverlässiges Ausschleusen von Bedruckstoffen erlaubt.Object of the present invention is therefore to provide a device for discharging substrates, which allows a reliable discharge of substrates.
Gelöst wird diese Aufgabe in vorteilhafter Weise durch eine Vorrichtung zum Ausschleusen mit den kennzeichnenden Merkmalen von Anspruch 1 sowie durch eine Faltschachtelklebemaschine mit den kennzeichnenden Merkmalen von Anspruch 12.This object is achieved in an advantageous manner by a device for discharging with the characterizing features of
In der erfindungsgemäßen Vorrichtung zum Ausschleusen von Bedruckstoffen werden die Bedruckstoffe, wie Bogen oder Faltschachtelzuschnitte aus Papier, Pappe und dergleichen durch mindestens zwei parallel angeordnete Transportbandpaare geführt, die jeweils ein oberes und unteres Transportband aufweisen. Die Vorrichtung zum Ausschleusen besitzt weiter Auslenkelemente, wobei jedem Transportbandpaar ein Auslenkelement zugeordnet ist. Ein jeweiliges Auslenkelement dient dazu, das jeweilige obere und untere Transportband relativ zur horizontalen Förderebene nach unten auszulenken. Dadurch werden die auszuschleusenden Bedruckstoffe durch die ausgelenkten Bänder aus ihrer horizontalen Transportrichtung in eine Ausschleusrichtung abgeleitet und aus dem Förderstrom entfernt. In vorteilhafter Weise sind die Auslenkelemente mittelbar oder unmittelbar mit einer Welle verbunden und die Welle wird durch einen Aktuator angetrieben. Bei dem Aktuator kann es sich um einen Pneumatikzylinder, einen Hydraulikzylinder, einen steuerbaren Elektromotor oder insbesondere einen Servomotor handeln. Die Auslenkelemente können entweder direkt auf der Welle angeordnet sein oder sie sind über Zwischenelemente mit der Welle verbunden.In the apparatus according to the invention for discharging printing substrates, the printing materials, such as sheets or folding carton blanks made of paper, cardboard and the like, are guided through at least two conveyor belt pairs arranged in parallel, each having an upper and lower conveyor belt. The device for discharging further has deflection elements, wherein each conveyor belt pair is associated with a deflecting element. A respective deflection element serves to deflect the respective upper and lower conveyor belt downwards relative to the horizontal conveying plane. As a result, the substrates to be rejected are deflected by the deflected belts from their horizontal transport direction into a discharge direction and removed from the delivery stream. Advantageously, the deflection elements are indirectly or directly connected to a shaft and the shaft is driven by an actuator. The actuator may be a pneumatic cylinder, a hydraulic cylinder, a controllable electric motor or in particular a servomotor. The deflection elements can either be arranged directly on the shaft or they are connected via intermediate elements with the shaft.
In einer besonders vorteilhaften Ausführungsform sind dabei Exzenterscheiben verdrehfest auf der Welle angebracht, wobei je eine Exzenterscheibe einem jeweiligen Auslenkelement zugeordnet ist und auf dieses wirkt. Die Verdrehung der Welle mit den Exzenterscheiben und die Übertragung der Bewegung der Exzenterscheiben auf die Auslenkelemente bewirkt, dass die Auslenkelemente das Auslenken der Transportbänder und damit das Ausschleusen eines Bedruckstoffs auslösen.In a particularly advantageous embodiment, eccentric discs are rotationally mounted on the shaft, wherein each eccentric disc is associated with a respective deflecting element and acts on this. The rotation of the shaft with the eccentric discs and the transmission of the movement of the eccentric discs on the deflection causes the deflection cause the deflection of the conveyor belts and thus the discharge of a substrate.
In einer vorteilhaften Weiterbildung der Vorrichtung zum Ausschleusen ist - in Ausschleusrichtung betrachtet - nach dem Auslenkelement bzw. den Auslenkelementen ein Leitblech angeordnet, welches in einem flachen Winkel zur horizontalen Förderebene angebracht ist. Die auszuschleusenden Bedruckstoffe werden in Ausschleusrichtung an dem Leitblech entlang vorbeibewegt. Vorteilhafterweise ist dem Leitblech gegenüber eine angetriebene Auswerferrolle angeordnet, so dass ein auszuschleusender Bedruckstoff zwischen Leitblech und Auswerferrolle geklemmt gefördert wird. Die Umfangsgeschwindigkeit der Auswerferrolle ist größer oder gleich der Geschwindigkeit der horizontalen Transportbänder, um einen auszuschleusenden Bedruckstoff schnell aus dem vertikalen Förderstrom von Bedruckstoffen entfernen zu können.In an advantageous development of the device for discharging - viewed in the direction of discharge - after the deflecting element or the deflecting a baffle arranged, which is mounted at a shallow angle to the horizontal conveying plane. The substrates to be rejected become in the direction of rejection along the baffle. Advantageously, the baffle opposite a driven ejector roller is arranged so that a auszuschleusender printing material between the guide plate and ejector roller is conveyed clamped. The peripheral speed of the ejector roller is greater than or equal to the speed of the horizontal conveyor belts in order to be able to quickly remove a substrate to be rejected from the vertical flow of substrates.
In einer ersten vorteilhaften Weiterbildung der beschriebenen Vorrichtung ist gegenüber der angetriebenen Auswerferrolle in das Leitblech eine Mehrzahl parallel zueinander angeordnete Wälzlager eingelassen, ein sogenanntes Wälzlagerpaket. Bei den Wälzlagern kann es sich insbesondere um Radialkugellager handeln. Die Wälzlager sind mit ihren Innenringen auf eine Achse aufgeschoben, welche parallel zur Achse der Auswerferrolle ist. Die Außenringe der Wälzlager sind erhaben gegenüber dem Leitblech. Dadurch werden auszuschleusende Bedruckstoffe zwischen Auswerferrolle und Außenringe der Wälzlager geklemmt gefördert.In a first advantageous development of the device described, a plurality of roller bearings arranged parallel to one another are inserted into the guide plate relative to the driven ejector roller, a so-called roller bearing package. The rolling bearings may in particular be radial ball bearings. The rolling bearings are pushed with their inner rings on an axis which is parallel to the axis of the ejector roller. The outer rings of the bearings are raised against the baffle. As a result Auszuschleusende substrates between ejector roller and outer rings of the bearings are encouraged clamped.
In einer zweiten vorteilhaften Weiterbildung der Vorrichtung ist gegenüber der angetriebenen Auswerferrolle in das Leitblech eine Mehrzahl von rotierbaren Kugeln eingelassen. Die Kugeln werden jeweils durch einen Käfig gehalten und sind dabei so positioniert, dass eine Kuppe der Kugel erhaben gegenüber dem Leitblech ist. Auszuschleusende Bedruckstoffe werden damit zwischen Auswerferrolle und Kugeln geklemmt gefördert.In a second advantageous development of the device, a plurality of rotatable balls is embedded in the guide plate relative to the driven ejector roller. The balls are each held by a cage and are positioned so that a dome of the ball is raised against the baffle. To be rejected substrates are thus clamped between ejector roller and balls clamped.
In einer dritten vorteilhaften Weiterbildung der Vorrichtung ist gegenüber der angetriebenen Auswerferrolle eine zweite Rolle angeordnet, deren Achse parallel zur Achse der Auswerferrolle angeordnet ist. Die Mantelfläche der zweiten Rolle ist erhaben gegenüber dem Leitblech. Auszuschleusende Bedruckstoffe werden zwischen beiden Rollen geklemmt gefördert.In a third advantageous embodiment of the device, a second roller is arranged opposite the driven ejector roller, whose axis is arranged parallel to the axis of the ejector roller. The lateral surface of the second roller is raised relative to the baffle. Shims to be ejected are conveyed clamped between the two rollers.
Unabhängig von der Ausgestaltung des Gegenelements der Auswerferrolle kann die Auswerferrolle gummiert ausgeführt sein, wodurch der Reibwert zwischen Rolle und auszuschleusendem Bedruckstoff optimiert werden kann. In einer alternativen vorteilhaften Ausführungsform ist die Auswerferrolle mit Zähnen oder Nadeln versehen, wodurch sichergestellt wird, dass der auszuschleusende Bedruckstoff zuverlässig aus dem horizontalen Förderstrom entfernt wird.Regardless of the configuration of the counter element of the ejector roller, the ejector roller can be made rubberized, whereby the coefficient of friction between the roller and auszuschleusendem substrate can be optimized. In an alternative advantageous Embodiment, the ejector roller is provided with teeth or needles, thereby ensuring that the auszuschleusende substrate is reliably removed from the horizontal flow.
Die Erfindung betrifft auch eine Faltschachtelklebemaschine mit einer wie oben stehend beschriebenen Vorrichtung zum Ausschleusen. In einer vorteilhaften Ausführungsform der Faltschachtelklebemaschine ist die Vorrichtung zum Ausschleusen als eigenständiges Maschinenmodul der Faltschachtelklebemaschine aufgebaut und ist stromaufwärtig einer Überleitstation der Faltschachtelklebemaschine angeordnet. Weiter sind die Überleitstation und die Vorrichtung zum Ausschleusen derart ausgestaltet, dass diese mit unterschiedlichen Geschwindigkeiten betrieben werden können. Wird z. B. die Überleitstation mit einer höheren Geschwindigkeit als die Vorrichtung zum Ausschleusen betrieben, so bleibt für den Prozess des Ausschleusens mehr Zeit, weil der Schachtelabstand vergrößert werden kann.The invention also relates to a folding box gluing machine with a device for discharging as described above. In an advantageous embodiment of the Faltschachtelklebemaschine the device for discharging is constructed as an independent machine module of Faltschachtelklebemaschine and is arranged upstream of a transfer station of Faltschachtelklebemaschine. Further, the transfer station and the device for discharging are designed such that they can be operated at different speeds. If z. B. the transfer station operated at a higher speed than the device for discharging, so remains for the process of discharging more time because the box spacing can be increased.
Die Erfindung betrifft auch eine Faltschachtelklebemaschine mit einer Überleitstation und einer Vorrichtung zum Ausschleusen von Bedruckstoffen, wobei die Bedruckstoffe wie Bogen oder Faltschachtelzuschnitte aus Papier, Pappe und dergleichen durch mindestens zwei parallel angeordnete Transportbandpaare geführt werden, die jeweils ein oberes und ein unteres Transportband aufweisen. Die Vorrichtung zum Ausschleusen verfügt weiterhin über Auslenkelemente, wobei je ein Auslenkelement pro Transportbandpaar vorhanden ist. Ein jeweiliges Auslenkelement bewirkt die Auslenkung des oberen und des unteren Transportbands relativ zur horizontalen Förderebene nach unten. Die auszuschleusenden Bedruckstoffe werden durch die ausgelenkten Transportbänder aus ihrer horizontalen Transportrichtung in eine Ausschleusrichtung abgeleitet. Die Vorrichtung zum Ausschleusen ist vorteilhafter Weise stromaufwärtig der Überleitstation angeordnet und die Überleitstation und die Vorrichtung zum Ausschleusen können mit unterschiedlichen Geschwindigkeiten betrieben werden.The invention also relates to a Faltschachtelklebemaschine with a transfer station and a device for discharging substrates, wherein the substrates such as sheets or Faltschachtelzuschnitte of paper, cardboard and the like are guided by at least two parallel arranged conveyor belt pairs, each having an upper and a lower conveyor belt. The device for discharging further has deflection elements, wherein one deflection element per pair of conveyor belts is present. A respective deflection element causes the deflection of the upper and lower conveyor belt relative to the horizontal conveying plane down. The materials to be rejected are discharged by the deflected conveyor belts from their horizontal transport direction in a discharge direction. The device for discharging is advantageously arranged upstream of the transfer station and the transfer station and the device for discharging can be operated at different speeds.
Hinsichtlich weiterer Vorteile und vorteilhafter Ausgestaltungen der Erfindung wird auf die Unteransprüche sowie die Beschreibung eines Ausführungsbeispiels unter Bezugnahme auf die beiliegenden Zeichnungen verwiesen.With regard to further advantages and advantageous embodiments of the invention, reference is made to the dependent claims and the description of an embodiment with reference to the accompanying drawings.
Die Erfindung soll an Hand eines Ausführungsbeispiels noch näher erläutert werden. Es zeigen in schematischer Darstellung
- Fig. 1a
- einen Ausschnitt aus einer Faltschachtelklebemaschine während nicht ausgeschleust wird
- Fig. 1b
- einen Ausschnitt aus einer Faltschachtelklebemaschine während ausgeschleust wird.
- Fig. 2a
- eine Detailansicht der Vorrichtung zum Ausschleusen während nicht ausgeschleust wird
- Fig. 2b
- eine Detailansicht der Vorrichtung zum Ausschleusen während ausgeschleust wird
- Fig. 3
- eine räumliche Darstellung der Vorrichtung zum Ausschleusen
- Fig. 4
- eine alternative Ausführungsform der Vorrichtung zum Ausschleusen
- Fig. 1a
- a section of a Faltschachtelklebemaschine while not ejected
- Fig. 1b
- a section of a Faltschachtelklebemaschine while ejected.
- Fig. 2a
- a detail view of the device for discharging while not discharged
- Fig. 2b
- a detail view of the device for discharging while discharged
- Fig. 3
- a spatial representation of the device for discharging
- Fig. 4
- an alternative embodiment of the device for discharging
Auch die
In der alternativen Ausführungsform kann die Feder 15 durch mindestens einen steuerbaren Hydraulik- oder Pneumatikzylinder ersetzt sein. Der Hebel 13 wird dann bei einer Auslenkung des Auswerferhebels 7 zeitgleich von dem Zylinder bewegt und in seine untere Position ausgelenkt. Die aktive Auslenkung des Hebels 13 stellt sicher, dass die Umstellung der Vorrichtung zum Ausschleusen 200 von "Faltschachtel nicht ausschleusen" auf "Ausschussschachtel ausschleusen" in kürzester Zeit erfolgt.In the alternative embodiment, the
An der Position 37 könnte in das Ableitblech 28 ein reibungsminderndes Gegenelement eingelassen sein. Bei dem Gegenelement kann es sich beispielsweise um eine Mehrzahl von Wälzlagern, eine Mehrzahl von Kugeln oder um eine Rolle handeln.At
Der Antrieb des unteren Transportbands 10 erfolgt permanent durch die Antriebsscheibe 19. in der Die Antriebsscheibe 19 ist gestellfest auf der Antriebswelle 18 gelagert. Das obere Transportband 9 ist über einen Verbindungstrieb 16 und eine Antriebsscheibe 17 mit dem Antrieb des unteren Transportbandes 10 gekoppelt und wird mit angetrieben.The drive of the
- 11
- Servomotorservomotor
- 22
- SechskantwelleHexagonal shaft
- 33
- Exzentereccentric
- 44
- ExzenterkoppelgliedExzenterkoppelglied
- 55
- Koppelpunkt von 4 und 7Crosspoint of 4 and 7
- 77
- Auswerferhebelejector
- 88th
- Schwenkachseswivel axis
- 99
- oberes Transportbandupper conveyor belt
- 1010
- unteres Transportbandlower conveyor belt
- 1313
- federbelasteter Hebelspring-loaded lever
- 1414
- Anschlagbolzenstop pin
- 1616
- Verbindungstrieb für Antrieb von 9Connecting drive for drive of 9
- 1717
- Antriebsscheibe für 16Drive pulley for 16
- 1818
- Antriebswelledrive shaft
- 1919
- Antriebsscheibe für 10Drive pulley for 10
- 2121
- Schwenkachse von 24Pivot axis of 24
- 2323
- Einstellexzenteradjusting eccentric
- 2424
- Hebellever
- 2727
- angetriebene Rolledriven roller
- 2828
- Ableitblechdeflector
- 3434
- Transportrolletransport roller
- 3838
- auszuschleusende Schachtelbox to be removed
- 3939
- Umlenkrolleidler pulley
- 4040
- Umlenkrolleidler pulley
- 4141
- Rollerole
- 100100
- Faltstationfolding station
- 200200
- Vorrichtung zum AusschleusenDevice for discharging
- 300300
- Überleitstationtransfer station
- 10001000
- Faltschachtelklebemaschinegluer
- 38003800
- Faltschachtelfolding
- AA
- Ausschleusrichtungoutward transfer
- TT
- Transportrichtungtransport direction
- Ee
- Förderebeneconveying plane
Claims (12)
dadurch gekennzeichnet,
dass die Auslenkelemente (7) mit einer Welle (2) mittelbar oder unmittelbar verbunden sind und die Welle (2) durch einen Aktuator (1), insbesondere einen Servomotor, angetrieben wird.Device (200) for discharging printing substrates (38), such as sheets or folding carton blanks made of paper, cardboard and the like, which are guided through at least two conveyor belt pairs (9, 10) arranged in parallel, each of which has an upper (9) and lower (10) Have conveyor belt, and each having a deflecting element (7), which deflects the respective upper (9) and lower (10) conveyor belt relative to the horizontal conveying plane (E) down, wherein the auszuschleusenden printing materials (38) by the deflected belts (9, 10) are derived from their horizontal transport direction (T) in a discharge direction (A),
characterized,
that the deflection elements (7) with a shaft (2) are directly or indirectly connected, and the shaft (2) by an actuator (1), particularly a servo motor, is driven.
dadurch gekennzeichnet,
dass auf der Welle (2) Exzenterscheiben (3) verdrehfest angebracht sind, wobei je eine Exzenterscheibe (3) einem jeweiligen Auslenkelement (7) zugeordnet ist und auf dieses wirkt, wobei die Verdrehung der Welle (2) mit den Exzenterscheiben (3) durch die Auslenkelemente (7) das Auslenken der Transportbänder (9, 10) und damit das Ausschleusen eines Bedruckstoffs (38) bewirkt.Device for discharging according to claim 1,
characterized,
that on the shaft (2) eccentric discs (3) are mounted rotationally fixed, wherein each eccentric disc (3) associated with a respective deflecting element (7) and acts on this, wherein the rotation of the shaft (2) with the eccentric discs (3) the deflection elements (7) causes the deflection of the conveyor belts (9, 10) and thus the discharge of a printing material (38).
dadurch gekennzeichnet,
dass in Ausschleusrichtung (A) nach dem Auslenkelement (7) ein Leitblech (28) angeordnet ist, welches in einem flachen Winkel zur horizontalen Förderebene (E) angeordnet ist.Device for discharging according to one of claims 1 to 2,
characterized,
that in the discharge direction (A) after the deflecting element (7) a guide plate (28) is arranged, which is arranged at a shallow angle to the horizontal conveying plane (E).
dadurch gekennzeichnet,
dass dem Leitblech (28) gegenüber eine angetriebene Auswerferrolle (27) angeordnet ist, so dass ein auszuschleusender Bedruckstoff (38) zwischen Leitblech (28) und Auswerferrolle (27) geklemmt gefördert wird, wobei die Umfangsgeschwindigkeit der Auswerferrolle (27) größer oder gleich der Geschwindigkeit der Transportbänder (9, 10) ist.Device for discharging according to claim 3,
characterized,
that the guide plate (28) arranged opposite a driven ejector roller (27) is, so that a auszuschleusender printing material (38) between the guide plate (28) and ejector roller (27) is conveyed clamped, wherein the peripheral speed of the ejector roller (27) is greater than or equal to the speed of the conveyor belts (9, 10).
dadurch gekennzeichnet,
dass gegenüber der angetriebenen Auswerferrolle (27) in das Leitblech (28) eine Mehrzahl parallel zueinander angeordneter Wälzlager, insbesondere Radialkugellager, eingelassen sind, die mit ihren Innenringen auf eine Achse parallel zur Achse der Auswerferrolle (27) aufgeschoben sind und deren Außenringe erhaben gegenüber dem Leitblech (28) sind.Device for discharging according to claim 4,
characterized,
that in relation to the driven ejector roller (27) in the baffle (28) a plurality of mutually parallel rolling bearings, in particular radial ball bearings, are inserted, which are pushed with their inner rings on an axis parallel to the axis of the ejector roller (27) and the outer rings raised against the Baffle (28) are.
dadurch gekennzeichnet,
dass gegenüber der angetriebenen Auswerferrolle (27) in das Leitblech (28) eine Mehrzahl von rotierbaren Kugeln eingelassen sind, die erhaben gegenüber dem Leitblech (28) sind.Device for discharging according to claim 4,
characterized,
in that in relation to the driven ejector roller (27), a plurality of rotatable balls, which are raised in relation to the guide plate (28), are embedded in the guide plate (28).
dadurch gekennzeichnet,
dass gegenüber der angetriebenen Auswerferrolle (27) eine zweite Rolle mit einer Achse parallel zur Achse der Auswerferrolle (27) angeordnet ist, deren Mantelfläche erhaben gegenüber dem Leitblech (28) ist.Device for discharging according to claim 4,
characterized,
that with respect to the driven Auswerferrolle (27) a second roller having an axis disposed parallel to the axis of Auswerferrolle (27), whose lateral surface raised relative to the guide plate (28).
dadurch gekennzeichnet,
dass die Auswerferrolle (27) gummiert ist.Device for discharging according to one of claims 4 to 7,
characterized,
that the ejector roller (27) is rubberized.
dadurch gekennzeichnet,
dass die Auswerferrolle (27) mit Zähnen oder Nadeln versehen ist.Device according to one of claims 4 to 7,
characterized,
that the ejector roller (27) is provided with teeth or needles.
dadurch gekennzeichnet,
dass die Vorrichtung zum Ausschleusen (200) als eigenständiges Maschinenmodul der Faltschachtelklebemaschine (1000) aufgebaut und stromaufwärtig einer Überleitstation (300) der Faltschachtelklebemaschine (1000) angeordnet ist und dass Überleitstation (300) und Vorrichtung zum Ausschleusen (200) mit unterschiedlichen Geschwindigkeiten betrieben werden können.Folding box gluing machine according to claim 10,
characterized,
in that the device for discharging (200) is constructed as a separate machine module of the folder gluer (1000) and is arranged upstream of a transfer station (300) of the folder gluer (1000), and that transfer station (300) and discharge device (200) can be operated at different speeds ,
dadurch gekennzeichnet,
dass die Vorrichtung zum Ausschleusen (200) stromaufwärtig der Überleitstation (300) angeordnet ist und dass Überleitstation (300) und Vorrichtung zum Ausschleusen (200) mit unterschiedlichen Geschwindigkeiten betrieben werden können.Folding box gluing machine (1000) having a transfer station (300) and a device for discharging (200) printing substrates (38), such as sheets or folding box blanks made of paper, cardboard and the like, which are guided through at least two transport belt pairs (9, 10) arranged in parallel, each having an upper (9) and lower (10) conveyor belt, and each having a deflecting element (7) which deflects the respective upper (9) and lower (10) conveyor belt relative to the horizontal conveying plane (E) downwards, said to be ejected printing materials (38) by the deflected belts (9, 10) are derived from its horizontal transport direction (T) in a discharge direction (A),
characterized,
in that the device for discharging (200) is arranged upstream of the transfer station (300) and that the transfer station (300) and device for discharging (200) can be operated at different speeds.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102008010987A DE102008010987A1 (en) | 2008-02-25 | 2008-02-25 | Device for discharging substrates |
Publications (3)
Publication Number | Publication Date |
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EP2093175A2 true EP2093175A2 (en) | 2009-08-26 |
EP2093175A3 EP2093175A3 (en) | 2014-07-16 |
EP2093175B1 EP2093175B1 (en) | 2015-08-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP09100082.8A Active EP2093175B1 (en) | 2008-02-25 | 2009-01-29 | Device for discharging printed materials, and folding box glueing machine with such a device |
Country Status (3)
Country | Link |
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EP (1) | EP2093175B1 (en) |
DE (1) | DE102008010987A1 (en) |
ES (1) | ES2547533T3 (en) |
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CN102582119A (en) * | 2011-01-14 | 2012-07-18 | 海德堡印刷机械股份公司 | Device for orientation of flat object and specially folding box blank |
CN110253949A (en) * | 2019-07-11 | 2019-09-20 | 广东台一精工机械有限公司 | The fold mechanism of pressure-regulating device and its adjusting method and case binder |
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DE102009046349A1 (en) | 2009-11-03 | 2011-05-12 | Wilhelm Bahmüller Maschinenbau Präzisionswerkzeuge GmbH | Outfeed station for carton blanks and method for producing and removing carton blanks |
CN107336466A (en) * | 2017-08-15 | 2017-11-10 | 芜湖市新大桥包装有限公司 | A kind of corrugated board printing die-cutting apparatus |
DE102018105269A1 (en) | 2018-03-07 | 2019-09-12 | Krones Aktiengesellschaft | Packaging device for articles and methods for providing sheet-like packaging blanks for articles |
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CN102582119A (en) * | 2011-01-14 | 2012-07-18 | 海德堡印刷机械股份公司 | Device for orientation of flat object and specially folding box blank |
CN110253949A (en) * | 2019-07-11 | 2019-09-20 | 广东台一精工机械有限公司 | The fold mechanism of pressure-regulating device and its adjusting method and case binder |
CN110253949B (en) * | 2019-07-11 | 2024-04-12 | 广东台一精工机械有限公司 | Pressure adjusting device, adjusting method thereof and folding mechanism of box gluing machine |
Also Published As
Publication number | Publication date |
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DE102008010987A1 (en) | 2009-08-27 |
EP2093175B1 (en) | 2015-08-26 |
ES2547533T3 (en) | 2015-10-07 |
EP2093175A3 (en) | 2014-07-16 |
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