WO2009043358A1 - Dispositif d'insertion avec un coulisseau pour ouvrir des journaux pour l'insertion de suppléments - Google Patents

Dispositif d'insertion avec un coulisseau pour ouvrir des journaux pour l'insertion de suppléments Download PDF

Info

Publication number
WO2009043358A1
WO2009043358A1 PCT/DK2008/050247 DK2008050247W WO2009043358A1 WO 2009043358 A1 WO2009043358 A1 WO 2009043358A1 DK 2008050247 W DK2008050247 W DK 2008050247W WO 2009043358 A1 WO2009043358 A1 WO 2009043358A1
Authority
WO
WIPO (PCT)
Prior art keywords
pockets
parts
wheel
supplements
printed matter
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.)
Ceased
Application number
PCT/DK2008/050247
Other languages
English (en)
Inventor
Gert Robert Andersen
Erik Jakob Hansen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schur Packaging Systems AS
Original Assignee
Schur Packaging Systems AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schur Packaging Systems AS filed Critical Schur Packaging Systems AS
Publication of WO2009043358A1 publication Critical patent/WO2009043358A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/30—Opening devices for folded sheets or signatures
    • B65H5/301—Opening devices for folded sheets or signatures comprising blade-like means inserted between the parts to be opened
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/02—Associating,collating or gathering articles from several sources
    • B65H39/06—Associating,collating or gathering articles from several sources from delivery streams
    • B65H39/065—Associating,collating or gathering articles from several sources from delivery streams by collecting in rotary carriers
    • 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
    • B65H43/04—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable detecting, or responding to, presence of faulty 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/43—Gathering; Associating; Assembling
    • B65H2301/431—Features with regard to the collection, nature, sequence and/or the making thereof
    • B65H2301/4317—Signatures, i.e. involving folded main product or jacket
    • B65H2301/43171—Inserting subproducts in a signature as main product
    • B65H2301/431711—Inserting subproducts in a signature as main product the subproduct being inserted in a direction substantially perpendicular to the fold of the main product
    • B65H2301/431716—Inserting subproducts in a signature as main product the subproduct being inserted in a direction substantially perpendicular to the fold of the main product the main product being oriented with opening face upwards
    • 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
    • B65H2301/43—Gathering; Associating; Assembling
    • B65H2301/432—Gathering; Associating; Assembling in pockets, i.e. vertically
    • 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

Definitions

  • the present invention relates to an inserter for insertion of supplements into folded printed matter having two unequally long folded half-parts such that a first half part is longer than a second half-part.
  • the inserter comprises
  • a first insertion station for insertion of folded printed matter into the pockets with the fold of two half-parts of the printed matter located in the bottom of the pockets
  • the papers When newspapers are delivered to clients, typically, the papers contain printed supple- ments, such as advertising papers or other printed information. These supplements are inserted into the newspapers in a separate process remote from the printing location of the newspapers. The newspapers are fed into a fast running machine, partly unfolded, and the supplements are inserted, after which the filled newspapers leave the machine again for stacking into a bundle ready for transport and distribution.
  • a corresponding arrangement for fill in of supplements is disclosed in German laid open script DE-A-32 00 594.
  • a wheel is rotating with a number of pockets which receive a newspaper at one position and releases the newspaper at another position after insertion of a supplement.
  • the newspaper items are folded together around a transverse line lying slightly displaced from the centre cross line of the folded- out newspaper, so that opposite the fold line, the folded newspaper will appear with two unequally long, outwardly-extending rectangular edges of the respective half-parts of the folded newspaper.
  • a filling arrangement drops a newspaper into a pocket with secure gripping of the free edge of the one folded half part, while relying on the fact that by means of gravitation the other half part can bring about the necessary opening of the folded item to enable a supplement to be introduced into the opening.
  • this gravitational effect will not only be too slow but also be of uncertain influence on the folded item, i.e. this method is not suitable for use at the higher speeds of operation.
  • High speed in this connection implies insertion of supplements into more than 30,000 newspapers per hour, preferably 50,000 per hour.
  • German laid-open patent application DE 2508194 by Schick discloses a linear conveyor equipped with flat rods that are pushed in between two folded half-parts of a newspaper for lifting one part of the newspapers before insertion of supplements.
  • this is a different principle, which has not been well adopted by the market.
  • the inserter for insertion of supplements into folded printed matter having two unequally long folded half-parts such that a first half part is longer than a second half-part.
  • the inserter comprises - a wheel with horizontal rotation axis and a plurality of outwardly open pockets along the circumference of the wheel for the uptake of the folded printed matter into the pockets,
  • a first insertion station for insertion of folded printed matter into the pockets with the fold of two half-parts of the printed matter located in the bottom of the pockets, - an opening arrangement for displacing edges of the unequally long folded half-parts from each other,
  • the opening arrangement comprises a movable slider arranged translational relative to the edges of the two half-parts, the slider comprising a wedge arranged at a distance from the bottom of the pocket such that translation of the slider forces the edge of the longer half part to be displaced from the edge of the shorter half part, thereby forcing the two half-parts apart.
  • the two half-parts of the newspaper is forced apart such that safe insertion of supplements is achieved even a high speed insertion machine.
  • the opening of the newspaper, or other printed matter in the machine, need not to rely on an opening of the newspaper by gravity.
  • the slider comprises a first holder for abutting the first half- part and a second holder for abutting the second half-part, the second holder being arranged at an angle or distance to the first holder for securing a distance between the two half-parts.
  • the two holders hold the two half-parts apart, and supplements can then be inserted between the two half-parts.
  • the first holder is a first plate in extension of the wedge for abutting the first half-part and the second holder is a second plate for abutting the sec- ond half-part, the second plate being arranged at an angle to the first plate for securing an angular distance between the two half-parts.
  • the second holder is mounted rotatably relative to the first holder.
  • the first plate in extension of the wedge has a rounded edge extending from the first plate in the direction of the pocket for guidance of supplements into the pocket.
  • the wheel is adjacent to a static drum which is provided with a rail following the circumference of the drum.
  • the rail has a varying distance to the pockets, and the sliders have connectors connected slidingly to the rail for changing the distance between the wheel and the connectors during rotation of the wheel relative to the drum.
  • the invention can advantageously be combined with one or more of the following five independent inventions, as well as he following five inventions can be combined with each other.
  • the in- serter comprises
  • the first insertion station comprises a set of grippers arranged for gripping printed matter from a supply, for example a conveyor, and advancing the gripper with the printed matter in the direction of the wheel for guiding the printed matter into a pocket.
  • the gripper may grip a newspaper from a conveyor, on which the newspapers are transported in a partly overlapping manner, and the gripper may accelerate the speed of the newspaper in order to create more space between subsequent newspapers, which makes the filling into the pocket safer.
  • the gripper may slow down again just before releasing the newspaper into the pocket of the wheel, which results in a gentle filling of the pocket.
  • the grippers are mounted to a common rotating hub, the hub having a central rotation axle, wherein each gripper is mounted rotational on a rotation axis off-centred and parallel to the axle of the hub.
  • the differential speed of the grippers can be accomplished in the following way.
  • the grippers have first gripper connectors remote from the rotation axis of the grippers, the first gripper connectors cooperating with a groove or rail adjacent to the grippers for movement of the first connectors along the groove or rail during rotation of the hub.
  • the groove or rail has a varying distance to the rotation axle of the hub for changing the angle of the grippers relative to the hub during rotation of the hub. As the angle is varied during the rotation of the hub, the back and forth motion results in an alternation between increasing and decreasing the speed of the gripper.
  • a correct timing of the grippers' opening and closing in order to grab the newspaper and release it again at the correct positions are crucial. The correct timing can be accomplished in computer controlled way.
  • the grippers have a first clamping part and a second clamping part arranged movable to each other for gripping the printed matter between the first and the second clamping parts, where each first clamping part has a clamp connector remote from the rotation axis of the gripper, the clamping connector cooperating with a second groove or rail adjacent to the grippers for movement of the clamping connectors along the groove or rail during rotation of the hub, the groove or rail having varying distance to the rotation axle of the hub for moving the first clamping part relative to the second clamping part during rotation of the hub.
  • the inserter for insertion of supplements into folded printed matter.
  • the inserter comprises
  • a first insertion station for insertion of folded printed matter into the pockets with the fold of two half-parts of the printed matter located in the bottom of the pockets
  • each of the pockets is provided with a bottom stop, for example a ledge, defining the depth of the pockets, and wherein the stops are connected to adjustment means configured for adjustment of the stop between different distances from the edge of the pocket, and the adjustment means are driven by at least one automated actuator.
  • the adjustment means By driving the adjustment means by at least one automated actuator, manual work for the adjustment is avoided, and the adjustment can be performed fast, easy and reliable, reducing the time in which the machine is not working.
  • the actuator may be driven by an electrical motor or hydraulically or pneumatically.
  • the driving can be automatically by programmed computer means, which allows a quick adjustment between different batches of insertion.
  • the actuator may be controlled through a remote control operated by the trained personnel.
  • the adjustment means are configured for driving all stops simultaneously.
  • stop is a ledge extending through the pocket and being supported on bearings connected to the actuator at either end of the ledge.
  • the actuator comprises pairs of plates on either side of the wheel, wherein each pairs of plates comprises a first plate and second plate, wherein both the first plates and the second plates are provided with grooves, where the grooves of the first plates have an angle with the grooves of the second plates, and wherein the stops are connected with a groove connector extending into both grooves for push of the connector along the grooves when the first plates are moved relatively to the second plates.
  • first plates and the second plates are adjacent discs arranged rotational for rotation of the first discs relative to the second discs.
  • the first discs and the second discs are arranged rotational about a common rotation axis.
  • the inserter for insertion of supplements into folded printed matter.
  • the inserter comprises - a wheel with horizontal rotation axis and a plurality of outwardly open pockets along the circumference of the wheel for the uptake of the folded printed matter into the pockets,
  • a first insertion station for insertion of folded printed matter into the pockets with the fold of two half-parts of the printed matter located in the bottom of the pockets
  • the inserter comprises a conveyor for transport of supplements from a feeder station to the second insertion station.
  • the conveyor comprising a top belt with a top belt roller for guidance of the supplements under the top belt, wherein the top belt roller is supported for swinging on an eccentric axle.
  • the top belt roller By providing the top belt roller on an eccentric axle, the top belt roller can be moved up and down without having to move the axle of the top belt roller. This implies that the top belt roller can be produced as a thin, light weight ring which is displaced easily and fast while still in a safely guiding configuration.
  • the first support roller works together with to further support rollers to form a triangular configuration of support rollers for supporting the ring.
  • the first support roller is not displaced, but the two further support rollers are displaced together with the ring.
  • the two further support rollers are mounted on light weight arms that are provided rotationally with respect to the axis of the first support roller.
  • the ring and the outer surface of the first support roller are provided with cor- responding profiles for safe guidance of the ring over the surface of the first support roller.
  • all three rollers may be provided with a profile corresponding with a profile on the inner surface of the ring,
  • the above mentioned profiles are provided as a projection along the circumference on the inner side of the ring and as a groove along the outer circumference of the support rollers.
  • other corresponding profiles are possible within the scope of the invention.
  • the inserter for insertion of supplements into folded printed matter.
  • the inserter comprises
  • a first insertion station for insertion of folded printed matter into the pockets with the fold of two half-parts of the printed matter located in the bottom of the pockets
  • a second insertion station for insertion of supplements into the space between the two half parts.
  • a supplement removing station having a first conveyor for advancing supplement packages for insertion at the second insertion station and having a second conveyor for advancing defect supplement packages for rejection.
  • the second conveyor is positioned at a higher level than the first conveyor, and a set of lifting members is provided for lifting the defect supplement packages onto the second conveyor.
  • the first conveyor has a belt is formed by multiple, parallel, narrow ribbons that are spaced a distance apart to form interspaces between the ribbons, and each lifting member in the set of lifting members has a curved sec- tion with a width less than the distance between the ribbons and being constructed for driving of the lifting members into the interspaces between the ribbons
  • the lifting members are mounted rotational for driving the lifting members into the interspaces by rotation of the lifting members around a rotation axis.
  • the lifting members are formed as angular sections of a wheel.
  • the angular span of the lifting member is less than three quarters of a circle, or even less than half a circle, for example close to a quarter of a circle.
  • each lifting member comprises a number of sub-members adjacent to each other and having widths the sum of which is less than the distance between the ribbons.
  • the sub-members of each lifting member are driven independently from each other.
  • the sub-members are provided rotational about the same axis and configured for rotation of each sub-member from a lifting position to a non-lifting position with at most one sub-member being in a lifting position while the remaining sub-member or sub-members are in a non-lifting position.
  • a reliable function has been found when the sub-members are arranged for varying rotation speed during rotation, wherein the rotation speed is adapted to the speed of the conveyor during lifting action and wherein the speed in increased after the lifting for quick advance to a ready-for-lifting position.
  • the first sub-member is fastened to a rotationally driven rotation axle, and the other sub-member or sub-members are supported freely rotational on the axle and driven by a belt drive.
  • Invention 5 An apparatus for withdrawing flat flexible articles, in particular printed products, from a pile of these article, the apparatus having a support for the articles under the tray.
  • the support comprises two rows of pluralities of mutually spaced rods extending from either side of the tray in a horizontal orientation below the tray which are configured for rolling repetitively along the under- side of the pile and exerting upward directed pressure to support the pile.
  • the driving mechanism is configured to advance the rods in a horizontal orientation as a movable grid along the underside tray until the end of the tray and is configured to change the orientation of the rods thereafter to a differently angled orientation in order to provide free space underneath the grid.
  • the separator preferably a suction cup, is provided for separating a single article from the underside of the pile and pull the article away from the pile in the space between the spaced rods.
  • a gripping mechanism is provided for gripping one end of the articles during pulling of the article by the separator and configured for transporting the article during the gripping with the gripping mechanism onto a destination underneath the pile.
  • the invention is primarily intended for a feeder station for printed sheets.
  • the apparatus has been implemented with success in connection with an inserter for insertion of supplements in the form of printed sheets into printed matter, primarily newspapers.
  • the rods are not mounted on a wheel by are, instead connected on either side of the tray are in a row by a closed chain or belt driven by a set of transport wheels, which yields a higher flexibility for the motion of the rods.
  • the sepa- rator has a suction cup for moving the suction cup to the underside of the pile into a space between the spaced rods for attaching a supplement by suction to the suction cup and pulling the supplement through the space between the spaced rods.
  • the suction cup is provided on a rocker arm and not on a wheel.
  • this rocker arm is driven by a cam wheel.
  • the gripping mechanism comprises at least one gripper on a wheel with an orientation change mechanism configured for changing the orientation of the gripper relative to the wheel in dependence of the orientation of the wheel.
  • the gripper mechanism has a plurality of grippers along the circumference of the wheel in order to ease a proper function at high speed.
  • the grippers are provided on two parallel wheels driving synchronously for simultaneous gripping of a supplement with a gripper on either wheel.
  • FIG. 1 is an perspective overview drawing of a system with an inserter according to the invention
  • FIG. 2 is a side view of the wheel with the first insertion station with FIG 2a being an overview image and FIG. 2b showing a section in greater detail
  • FIG. 3 illustrates the first insertion station in greater detail
  • FIG. 4 illustrates the gripper arrangement of the first insertion station, a) in a perspective view and b) in a sectional detailed view, and FIG. 4c shows the gripper in greater detail
  • FIG. 5 is a perspective view of the wheel
  • FIG. 6 is a perspective view of the drum, the pockets, and some sliders,
  • FIG. 7 is a close-up view of a few pockets and sliders with FIG. 7a illustrating the situation before insertion of the sliders and FIG. 7b after insertion of the sliders, and FIG. 7b is an end view of a few pockets with sliders,
  • FIG. 8 shows a single slider
  • FIG. 9 is a photograph illustrating the action of a slider
  • FIG. 10 is a drawing of the removal section with the removal grippers
  • FIG. 11 illustrates a closed removal gripper
  • FIG. 12 illustrates an open removal gripper
  • FIG. 13 is a drawing of a pocket
  • FIG. 14 illustrates a bottom stop mechanism
  • FIG. 15 shows a supplement transporter
  • FIG. 16 a), b), c), and d) illustrate a supplement rejection sequence
  • FIG. 17 a) and b) are detailed view of lifting members cooperating with top belt rollers
  • FIG. 18 a) and b) illustrate the lifting members in greater detail
  • FIG. 19 a), b), and c) are perspective illustrations of a feeder station
  • FIG. 20 is a side view of a feeder station
  • FIG. 21 is a close-up view of the rod-drive of the feeder station
  • FIG. 22 shows the grippers and the suction head of the feeder station
  • FIG. 23 is a close up image of the rail for rotationary drive of the rods
  • FIG. 24 is an alternative system with a top belt roller.
  • FIG. 1 is a perspective overview drawing of a system 2 with an inserter 4 according to the invention.
  • the system 2 comprises a feeder section 6 with a number of feeders stations 8, for example 4 feeder stations, for feeding printed supplements, such as advertising material, into folded, printed matter, for example folded newspapers.
  • printed supplements such as advertising material
  • the number for the feeder stations of 4 is not limiting and can be larger, for example as large as 60 feeder stations or more.
  • the inserter 4 comprises a first insertion section 10 from which newspapers are provided and filled into pockets 12 of a rotating wheel 14.
  • the folded newspapers are partly unfolded in order to provide space for insertion of supplements into the folded newspaper.
  • Supplements are provided from the feeder stations 8 in which they are piled and taken one at a time and stacked together with supplements from other feeder stations 8.
  • the selection of supplements is computer controlled, and may vary throughout the process. For example, a first batch of newspapers may receive a first selection of supplements, for example supplements related to the local area in which the newspapers are distributed, and a second batch may receive another selection of supplements.
  • the stack of supplements from the selected feeder stations 8 is transported on the supplement conveyor 16 to a second insertion station (not shown) at the end of the supplement conveyor 16.
  • FIG. 2a is a side view of the wheel 14 with the first insertion station 10, which is shown in greater detail in FIG. 2b.
  • the wheel 14 is supported by a frame 18, shown in FIG. 5, carrying a horizontal axle 19 for the wheel 14.
  • the wheel 14 has a plurality of pockets 12, into each of which a folded newspapers is in- serted from the first insertion station 10.
  • the newspapers 64 are provided from a conveyor 22 with a belt approaching from the right to the first insertion station 10, such that the newspapers arrive in a mutually partly overlapping configuration at the upper part of the first insertion station 10.
  • the first insertion section 10 comprises a gripper section 24 with grippers 26 for gripping the back edges of the newspapers and inserting the newspapers by a smooth movement into the pockets 12 of the smoothly rotating wheel 14 with the fold of the folded newspapers placed in the bottom of the pockets 12, where the fold of the newspapers is clamped by a spring mechanism to hold the newspaper in place inside the pockets 12.
  • the gripper 26 may grip a newspaper from a conveyor 22, on which the newspapers are transported in a partly overlapping manner, and the gripper 26 may accelerate the speed of the newspaper 64 in order to create more space between subsequent newspapers, which makes the filling into the pocket 12 safer.
  • the gripper 26 may slow down again just before releasing the newspaper into the pocket 12 of the wheel 14, which results in a gentle filling of the pocket 12 without risk of deformation of the newspaper folds.
  • FIG. 3 illustrates the first insertion station 10 in greater detail.
  • the gripper section 24 carries the grippers 26, as illustrated in more detail in FIG. 4a showing an open view of the gripper section with the plurality of grippers 26 mounted to a hub 38.
  • newspapers arrive from the right and are provided in space 25 below rollers 27 and above support 29. Rotation of the gripper wheel causes the gripper 26 to grip a newspaper and moves towards the pocket 12 in order to guide the newspaper into a corresponding pocket 12.
  • the gripper 26 follows a path with a varying radius from the centre axis 36 of the hub 38, which is accomplished by an eccentric movement due to, on the one hand, a rotation about the centre axis 36 together with the hub 38, and, on the other hand, a motion determined by guiding grooves 34, which causes a rotation about gripper rotation axis 32.
  • the motion of the grippers 26 is as follows with reference to FIG. 4a and FIG. 4b and FIG. 4c.
  • the grippers 26 have first gripper connectors 23 in the form of wheels remote from the rotation axis 32 of the grippers 26.
  • the first gripper connectors 23 cooperates with a first groove 34 in the gripper section wall 24' adjacent to the grippers 26.
  • the first groove 34 has a varying distance to the rotation axle 36 of the hub 38.
  • the grippers 26 are mainly following the movement of the hub 38, however, with an alternating overlay back and forth movement which is changing the angle of the grippers 26 relative to the hub.
  • the grippers have a first clamping part 41 and a second clamping part 43 arranged movable to each other for gripping the printed matter between the first 41 and the second clamping part 43.
  • the first clamping part 41 is connected to first stem 37 and the second clamping part is connected to second stem 39, the first 37 and the second stem 39 are connected movably to each other through rotational knee joint 35.
  • the gripper 26 opens or closes the clamping parts 41, 43.
  • the first clamping part 41 has a clamp connector 45 remote from the rotation axis 32 of the gripper, the clamping connector 45 cooperating with a second groove 47 in the gripper section wall 24' adjacent to the gripper 26.
  • the second groove also has a varying distance to the rotation axle 36 of the hub 38.
  • the grippers 26 follow the rotation of the hub 38 including the alternating back and forth movement of the grippers 26, and in addition, the movement of the second connectors 45 in the second groove 47 causes a movement of the first stem 37 relative to the second stem 39, which causes a movement of the first clamping part 41 relative to the second clamping part 53.
  • the grippers 26 open at the correct position during their in average circular course along with the hub 38.
  • the first clamping part 41 has a third connector 49 running in third groove 51 for moving the first clamping part 41 to open or closing the gripper 26.
  • the combined action of the movement of the first clamping part 41 and the second clamping 43 part yields a fast opening and closing and a precise location of the gripper 26 relative to the printed matter to grab.
  • FIG. 5 is a perspective view of part of the wheel 14.
  • a slider 40 which is shown in greater detail in FIG. 8 and which is used to press the two half-parts 64a, 64b, of the newspaper 64 in the pockets 12 away from each other, as illustrated in FIG. 7a and in greater detail by photograph in FIG. 9.
  • the slider 40 has a wedge 42 at the front end followed by a first plate 44 in extension of the wedge 42.
  • the first plate 44 is fixed relative to the wedge 42 and has a bend edge 46 acting as a guide in order to facilitate the insertion of supplements in to the pocket 12 of the wheel 14, when the slider 40 in inserted into the pocket 12.
  • the slider 40 has a second plate 62, which is mounted to the first plate by a rotational axis 63 such that it can move from a first position close to the first plate to a second position under an angle, as illustrate in FIG. 7b.
  • the first plate 44 and the second plate 62 are adjacent, but during the rotation of the wheel 14 and the change of orientation of the pockets 12, gravity causes the second plate 62 to swing away from the first plate 44 and press the two newspaper 64 half-parts 64a and 64b away from each other.
  • the partly unfolded state is illustrated in FIG. 9.
  • the translational motion of the slider 40 is illustrated by bidirectional arrow 48.
  • a few sliders 40 at illustrative positions are shown to the right of the wheel 14.
  • the drum 50 is provided with guiding means 52, best illustrated in FIG. 7a, in the form of a groove or rail, and the sliders 40 are provided with cooperating connectors 54 - cams or rollers or equivalent - connected to the guiding means 54.
  • the connectors 54 of the sliders 40 are forced to moves inside the guiding means 52 and follow a motion back and forth into and out of the aligned pockets 12.
  • the wedge 42 When the sliders 40 are moving into the pockets, the wedge 42, as illustrated in FIG. 9, contacts the first edge 56, which belongs to the longest 64a of the two half-parts 64a, 64b of a newspaper 64.
  • the slider 40 is inserted deeper into the pocket 12 forcing the two half-parts 64a and 64b apart first by means of the wedge and subsequentially by means of the combined action of the first plate 44 and a second plate 62, which due to gravity during the change of orientation of the pocket swings away from the first plate 44 into an angle relative to the first plate 44.
  • FIG. 7b and FIG. 7c The holding apart of the two half-parts 64a, 64b by the two plates 44, 62 facilitates the insertion of the supplements into the partly unfolded newspaper 64.
  • the newspapers 64 are inserted into a pocket 12 at a position at a first side of the wheel 14, the supplements may be inserted from the other side of the wheel, when the wheel has rotated half a rotation, and the entire package of the newspaper with supplements are retracted from the pocket from the top of the wheel 14, when the wheel has rotated another quarter turn.
  • the final packages are retracted from the pockets 12 of the wheel 14 by retraction grippers 66, which are mounted on retraction arms 68 guided by a co-operational movement between guide rails 70 and rollers 72.
  • the retraction grip- pers 66 are shown in greater detail in FIG. 11 in closed configuration of the tongs 74 and in open configuration and different orientation in FIG. 12.
  • the format of the printed matter may vary from case to case. This would imply that the edges of the printed matter are located in different depth inside the pockets.
  • the pockets 12 are provided with means to adjust the depth of the pockets 12 in order to adapt the pockets 12 to a specific format of the printed matter.
  • the transverse wall 13 of the pocket 12 as illustrated in FIG. 7 is show in greater detail in FIG. 13.
  • the wall 13 covers a bottom ledge 78 which is movable in order to adjust the distance from the bottom ledge 78 and to the edge 80 of the wall 13. This movement is illustrated by bidirectional arrow 99 in FIG. 13.
  • the ledge 78 is connected to pairs of discs 82, 84 on either side of the pockets 12, as illustrated in FIG. 14, where the discs 82, 84 are shown and the ledge 78 but not the remaining parts including the pockets, sliders, grippers and frame.
  • Each pair 82, 84 of discs comprise first discs 82a, 84a and second disc 82b, 84b.
  • Both the first discs 82a, 84a and the second discs 82b, 84b are provided with grooves 88, 90, where the grooves 88 of the first discs 82a, 84a have an angle with the grooves 90 of the second discs 82b, 84b.
  • a roller 92 connecting the two groves 88, 90 will be pushed along the grooves 88, 90 if the first discs 82a, 84a are rotated relatively to the second discs 82b, 84b.
  • the combination of the first discs 82a, 84a and second disc 82b, 84b has the function of an actuator.
  • This mechanism is used for adjustment of the depth of all pockets 12 simultaneously.
  • the movement of the ledge to different depths of the pocket 13 can be performed automatically by computer control or by manually operated remote control.
  • the rotation of the first discs 82a, 84a relatively to the second disc 82b, 84b can, in principle, be performed manually, but is according to the invention performed by actuation with electrical motors, pneumatically or hydraulically.
  • spring elbows 94 rotational about a rotation axle 96 in bear- ings 98. These spring elbows 94 are rotated through elongate openings 100, as illustrated in FIG. 13, after a newspaper has been inserted into the pocket 12 in order to fasten the fold of the newspaper 64 to the interior of the pocket 12. After insertion of the supplements, just before the retraction gripper 66 retracts the newspaper 64 package from the pocket 12, the spring elbows 94 are rotated back out of the pocket 12 in order to release the newspaper from the pocket 12.
  • FIG. 15 shows the supplement conveyor 16 for transporting the supplements from the feeder stations 8 to the second insertion station.
  • the supplement conveyor 16 has a first transport section 16a and a second transport section 16b.
  • the first transport sec- tion 16a transports the supplements packages to the second insertion station, whereas the second transport section 16b removes incomplete packages from the series of subsequent packages.
  • Each feeder section 8 is provided with a control mechanism giving an alert to a control computer in the case that a supplement has not correctly bee fed to the stack of supplements.
  • the computer tracing each of the packages initiates a removal of the defect package through the second transport section 16b.
  • the mechanism for the removal of defect packages is explained in greater detail with reference to FIG. 16.
  • a new package 102 arrives at the pick-up section 106 of the transport conveyor 16, as illustrated in FIG. 16a.
  • the package 104 has passed the pick up station 106 and is transported between a first sup- port belt 108 and a top belt 105 towards the supplement insertion station.
  • the new package 102 approaching on support belt 108 is defect and has to be removed from the support belt 108.
  • Top belt rollers 120, 122 guiding the top belts 124, 126 are used to hold the packages smoothly on the support belts 108 or 116.
  • the support belt 108 and the top belts 105, 107 are sets of multiple narrow, parallel belts or ribbons, each running over a set of multiple narrow rollers 120, 122.
  • This principle is shown in FIG. 15 and also illustrated in FIG. 24, where an additional roller 120' is located next to the first support roller 120.
  • the advantage is given by the fact that a set of rollers is able to adjust to thickness variations of the packages from the centre of the package to towards the sides of the package. For example, if smaller supplements are stacked on larger supplements, the package is thinner towards the sides.
  • the multiple belt principle is useful for the supplement removal principle according to the invention as explained in the following.
  • the lifting member consists of multiple wheel segments, as illustrated in FIG. 18a. It should be mentioned at this point that also correct packages may be removed by the removing station in some instances, for example, when a sup- plement package is correct, but when a newspaper is missing in a pocket. Whether a newspaper is missing in a pocket is controlled by a corresponding control unit.
  • the apparatus according to the invention is configured for high speed supplement in- sertion. This implies that the machinery has to work smoothly and fast, because there is a risk that a slowly reacting top belt roller due to its inertia deforms the approaching stack. For this reason, the top belt rollers 120 and 122 for the top belts 107 and 105 are constructed for fast reaction as illustrated in FIG. 16 and FIG. 17.
  • Each rollers 120 has a rolling ring 133 rolling on a rotational but stationary eccentric support roller 128 combined with two lightweight arms 130a, 130b having further support rollers 131 at their ends and being in contact with the rolling ring 133. In case that a package 102 is to be rejected, and lifting member 110 is rotating upwards, as illustrated in FIG.
  • FIG. 24 An alternative principle for the support of the ring 133 is illustrated in FIG. 24.
  • the ring 133 over which the belt 107 is moving, is likewise supported by the first support roller 128 on an eccentric support axle 129.
  • other further support rollers 131 ' are provided on either side of the ring 133, where the ring 133 is prevented from transversal movement but can freely move about the axis of the axle 129.
  • the ring 133 is held in place against the first support roller 128 due to the tension in the belt 107.
  • the inner circumference 135 of the ring 133 is provided with a circumferential projection 137 matching a corresponding circumferential groove in the first support roller 128.
  • This principle of groove and projection can advantageously be used in the embodiments of FIG. 16 and 17a and b.
  • the circumferential projection can be formed as a straight projection extending at a right angle from the inner surface of the ring, by which the ring and the projection in radial cross section constitute a T-form.
  • a set of lifting members 110 on a common axle 132 is illustrated separately in FIG. 18a.
  • the lifting members 110 are, in fact, pairs of lifting sub-members 110a, 110b, as it is illustrated in FIG. 18b.
  • the reason for this is the fact that the lifting of the roller 120 may have to be performed for two subsequent supplement packages 102, which requires a fast performance of the lifting member 110, when the machine is running at high speed.
  • pairs of lifting sub-members HOa and HOb it is possible to lift the roller 120 by the first lifting sub-member 110a while at the same time having the second lifting sub- member 110b ready for a further lifting short time after. This situation is also illustrated in FIG. 17b.
  • the first lifting member 110a Whilst the second lifting sub-member HOb lifts the roller, the first lifting member 110a is accelerated relatively to the rotation speed of the second lifting member and is quickly advanced to stay ready for a third lifting, if necessary.
  • the two lifting sub-members 110a, 110b are not stationary relative to each other but rotate with differentiated speed such that the second lifting sub-member 110b during lifting rotates more slowly than the first lifting sub-member 110a when it is quickly advanced in order to become ready for the next lift.
  • the first sub-member 110a is fasted to an axle 111 such that driving the axle 111 into rotation, rotates the first sub-member 110a.
  • the second sub- member (110b) is supported freely rotational on the axle 111 and is driven by a belt 113 from a belt drive 115.
  • a feeder station 8 is illustrated in FIG. 19-23.
  • the feeder station 8 has a feeder tray 134 in which a pile of supplements (not shown) of this feeder station 8 are supported on a row of feeder rods 136.
  • the rods 136 are moving along the underside of the stack of supplements (not shown) in the tray 134 whilst the rods 136 are rotating in order not to exert force due to friction to the underside of the supplement stack.
  • the rotation of the rods 136 is achieved by wheels 140 mounted to one end of the rods 136, the wheel 140 engaging with the lower side 142 of a rail 144 and causing the wheel 140 to rotate when the rod 136 with the wheel 140 is moved along the rail 144 during the advance of the rod 136 along the rail 144.
  • the rods 136 are carried on and advanced by a chain or belt 138 driven by a set of wheels 139. As best seen in FIG. 21, the rods 136 change orientation, once they leave the supporting space underneath the stack of supplements, before the rods return again to the underside of the stack into a horizontal orientation.
  • the advantage of using rods 136 to support the stack is the fact that supplements can be withdrawn from the stack from below.
  • Suction cups 146 on a rocker arm 148 driven by a cam wheel 159, as illustrated on FIG. 22 and FIG. 20, can move up and down and may, when correctly timed, grab the end of one supplement and move it downwards between two successively moving rods 136.
  • the rods 136 are advanced to the right, and the suction cup 146 grabs the left end of a supplements. The advance of the rods 136 then peels the supplement downwards off the stack such that the supplement is ready for stacking onto other supplements on the supplement conveyor for transport to the second insertion station.
  • a further set of grippers 150a are provided underneath the feeder tray. As illustrates in FIG. 22, these grippers are provided as four pairs of grippers 150 on two rotating wheels 152, 152'.
  • the wheels 152 take into account the motion of the rods 136 along the underside of the pile of supplements in the tray 134 such that the supplement is safely removed form the tray 134.
  • the grippers change orientation after having grabbed the front edge of a supplement, which is depicted by the two orientations 150a and 150b in FIG. 20 and FIG. 22.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Collation Of Sheets And Webs (AREA)

Abstract

L'invention concerne un dispositif d'insertion avec un coulisseau pour ouvrir des journaux pour l'insertion de suppléments. Le dispositif d'insertion pour l'insertion de suppléments dans un imprimé plié présentant deux demi-parties de longueur inégale, pliées de telle sorte qu'une première demi-partie est plus longue qu'une deuxième demi-partie, le dispositif d'insertion comportant : une roue (14) avec un axe de rotation horizontal et une pluralité de poches ouvertes vers l'extérieur (12) le long de la circonférence de la roue pour la saisie de l'imprimé plié dans les poches ; une première station d'insertion pour l'insertion d'un imprimé plié dans les poches, avec le pli de deux demi-parties de l'imprimé situé dans le bas des poches ; un agencement d'ouverture pour déplacer des bords des demi-parties de longueur inégale pliées l'un de l'autre ; une deuxième station d'insertion pour l'insertion de suppléments dans l'espace entre les deux demi-parties. Le dispositif d'insertion est caractérisé par le fait que l'agencement d'ouverture comporte un coulisseau mobile (40) agencé de façon à pouvoir effectuer une translation par rapport aux bords des deux demi-parties, le coulisseau comportant un coin disposé à une certaine distance du bas de la poche de telle sorte que la translation du coulisseau force le bord de la demi-partie la plus longue à être déplacé à partir du bord de la demi-partie la plus courte, de façon à forcer ainsi les deux demi-parties à s'éloigner l'une de l'autre.
PCT/DK2008/050247 2007-10-05 2008-10-06 Dispositif d'insertion avec un coulisseau pour ouvrir des journaux pour l'insertion de suppléments Ceased WO2009043358A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200701433 2007-10-05
DKPA200701433 2007-10-05

Publications (1)

Publication Number Publication Date
WO2009043358A1 true WO2009043358A1 (fr) 2009-04-09

Family

ID=40122067

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2008/050247 Ceased WO2009043358A1 (fr) 2007-10-05 2008-10-06 Dispositif d'insertion avec un coulisseau pour ouvrir des journaux pour l'insertion de suppléments

Country Status (1)

Country Link
WO (1) WO2009043358A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013023314A1 (fr) 2011-08-15 2013-02-21 Ferag Ag Procédé et dispositif de collecte d'objet plats
WO2013023315A1 (fr) 2011-08-15 2013-02-21 Ferag Ag Procédé et dispositif de collecte d'objets plats et unité de distribution
WO2013163768A1 (fr) 2012-04-30 2013-11-07 Ferag Ag Procédé et dispositif pour ouvrir des produits d'imprimerie
CN109760442A (zh) * 2019-03-01 2019-05-17 徐州工业职业技术学院 一种图书馆用旋转报架

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508194A1 (de) * 1975-02-26 1976-09-09 Guenther Dr Ing Schick Vorrichtung zum oeffnen schuppenfoermig transportierter gefalzter lagen, vorzugsweise zeitungen oder zeitschriften
US5050851A (en) * 1988-03-31 1991-09-24 Grapha-Holding Ag Machine for placing inserts between the panels of folded sheets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508194A1 (de) * 1975-02-26 1976-09-09 Guenther Dr Ing Schick Vorrichtung zum oeffnen schuppenfoermig transportierter gefalzter lagen, vorzugsweise zeitungen oder zeitschriften
US5050851A (en) * 1988-03-31 1991-09-24 Grapha-Holding Ag Machine for placing inserts between the panels of folded sheets

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013023314A1 (fr) 2011-08-15 2013-02-21 Ferag Ag Procédé et dispositif de collecte d'objet plats
WO2013023315A1 (fr) 2011-08-15 2013-02-21 Ferag Ag Procédé et dispositif de collecte d'objets plats et unité de distribution
WO2013163768A1 (fr) 2012-04-30 2013-11-07 Ferag Ag Procédé et dispositif pour ouvrir des produits d'imprimerie
CN109760442A (zh) * 2019-03-01 2019-05-17 徐州工业职业技术学院 一种图书馆用旋转报架

Similar Documents

Publication Publication Date Title
US4079576A (en) In-line inserter
US4373710A (en) Apparatus for inserting supplementary material into newspaper jackets
US4684117A (en) Method and apparatus for opening printed products which have been folded off-center
AU605975B2 (en) Device for the collation, insertion and collection of printed products
US8556252B2 (en) Device and method to supply print products to a processing section
EP0384119A2 (fr) Dispositif et procédé pour former des assemblages d'un matériau en feuille
CA2093400C (fr) Procede et dispositif pour deplier des imprimes
AU2007209736A1 (en) Apparatus for collating flat objects and for conveying the collated objects further
AU2012261530B2 (en) A device and method for composing two-dimensional products, in particular printed products
WO2009043358A1 (fr) Dispositif d'insertion avec un coulisseau pour ouvrir des journaux pour l'insertion de suppléments
EP0448679B1 (fr) Insertion de supplements dans des journaux
AU678042B2 (en) Apparatus for opening and further transporting printing products
AU672299B2 (en) Apparatus for feeding products, such as cards and product samples, to a further processing point
US7192028B2 (en) Device for processing printed products supplied to a stacking device
US4405122A (en) High speed feeding and transport of paper sheet products
EP2325122A1 (fr) Procédé et dispositif permettant de préparer et d'alimenter des signatures à impression numérique sur une machine
US8061505B2 (en) Device and method for conveying and aligning flat products
US7946584B2 (en) Conveying arrangement for the takeover and transfer of printed products
WO2009043360A1 (fr) Dispositif d'insertion à système de rejet de suppléments rapide
WO2009043359A1 (fr) Dispositif d'insertion avec transporteur à courroie possédant des rouleaux de courroie supérieurs excentriques
US5195731A (en) Method and apparatus for stacking folded products, especially newspapers, having longitudinal folds and, possibly, also cross folds
CA2468357A1 (fr) Systeme, dispositif et methode d'alimentation en articles plats
US6886826B2 (en) Apparatus and method for destacking a stack of flat articles
US8434752B2 (en) Apparatus for opening and transporting a product with a non-symmetrical fold
US6830242B2 (en) Delivery device for removing folded printed products

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08801423

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08801423

Country of ref document: EP

Kind code of ref document: A1