EP0150655B1 - Vorrichtung zum Abbremsen von Bogen - Google Patents

Vorrichtung zum Abbremsen von Bogen Download PDF

Info

Publication number
EP0150655B1
EP0150655B1 EP84630174A EP84630174A EP0150655B1 EP 0150655 B1 EP0150655 B1 EP 0150655B1 EP 84630174 A EP84630174 A EP 84630174A EP 84630174 A EP84630174 A EP 84630174A EP 0150655 B1 EP0150655 B1 EP 0150655B1
Authority
EP
European Patent Office
Prior art keywords
sheet
slowdown
roll
sheets
nip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84630174A
Other languages
English (en)
French (fr)
Other versions
EP0150655A1 (de
Inventor
Kenneth G. Frye
Donald R. Grody
Donald Ch. Fitzpatrick
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.)
Beloit Corp
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Priority to AT84630174T priority Critical patent/ATE34152T1/de
Publication of EP0150655A1 publication Critical patent/EP0150655A1/de
Application granted granted Critical
Publication of EP0150655B1 publication Critical patent/EP0150655B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F13/00—Making discontinuous sheets of paper, pulpboard or cardboard, or of wet web, for fibreboard production
    • 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
    • B65H29/68—Reducing the speed of articles as they advance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/04—Pile receivers with movable end support arranged to recede as pile accumulates
    • B65H31/08—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another
    • B65H31/10—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another and applied at the top of the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H33/00—Forming counted batches in delivery pile or stream of articles
    • B65H33/02—Forming counted batches in delivery pile or stream of articles by moving a blade or like member into the pile
    • 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
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/423—Depiling; Separating articles from a pile
    • B65H2301/4233—Depiling; Separating articles from a pile by peeling, i.e. involving elongated elements traversing pile
    • 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
    • B65H2404/50—Surface of the elements in contact with the forwarded or guided material
    • B65H2404/56—Flexible surface
    • B65H2404/561—Bristles, brushes

Definitions

  • the invention relates to an apparatus and a method for slowing cut size sheets as defined in the pre-characterizing portion of claims 1 and 19 respectively.
  • Such an apparatus and such a method are known from DE - B-1 561 728 which discloses a sheet conveying apparatus including a slowdown assembly which is positioned between the delivery end of a belt conveyor and a collection zone.
  • the slowdown assembly comprises a lower slowdown roll and an upper oscillating roll forforming a hard nip with the slowdown roll to slow the sheet.
  • The. oscillating roll is driven so that the sheet passing between the two rolls is nipped only at its tail end.
  • the known apparatus allows multiple sheets to pass therethrough, the sheets are not overlapped at the point of slowdown. Overlapped pairs are advanced but each represents a discrete pile of two sheets which are cut from multiple webs in the sheeter.
  • DE-A-2 841 658 discloses also an apparatus and a method for slowing cut size sheets.
  • the apparatus allows overlapping of successive sheets during slowdown, it relies on vacuum for slowing the sheets.
  • a reciprocating suction bar is provided which holds the sheet so that it moves forwardly at the speed of the suction bar.
  • a rotary brush cooperates with the suction bar in that it deflects the tail end of the sheet downwardly into the sphere of action of the suction bar so as to enable the suction bar to grab the tail end and advance the grabbed sheet toward the collection zone.
  • the brush is only a tail knock down device, not a slowdown device.
  • Vacuum does not work well with multiple webs, and vacuum does not work well at higher speed because of the much greater inertia of the sheets. With multiple webs vacuum acts more effectively on the bottom sheets that on the top sheets, and the inertia of the top sheets tend to carry through. Thus, a phenomenon known as "shuffling" results wherein the top sheet advances farther than the lower sheet. This becomes critical at higher speeds.
  • An object of the invention is to improve the apparatus and the method of the kind defined in the pre-characterizing portion of claims 1 and 19 respectively so that cut sheets, which are conveyed at a high speed, are slowed down effectively and caused to overlap as they are fed to the collection zone without there being a risk for the sheets to be damaged.
  • An advantage of the apparatus and the method according to the invention resides in that a soft nip is formed between the rotating brush and the rotating slowdown roll, with the nip being responsible for slowing the sheets without causing any damage to them.
  • the brush means is employed to not only form a soft nip with the roll to slow the sheets but also to knock down the tail of each sheet simultaneously, thus allowing the sheets to overlap as they are fed to the collection zone.
  • a further advantage consists in that the sheets do not advance forward when they are not nipped against the rotating roll by the nip means. Each sheet merely sits on top of the rotating roll.
  • each pair of overlapped sheets are advanced into definite positions only during engagement of the nip means with the slowdown roll means. This ensures a better control of the stacking operation.
  • FIG. 1 With reference to Fig. 1, there is illustrated a series of sheets, such as paper sheets 10, 12, 14 and 16 which have been cut by a knife into individual sheets upstream of Fig. 1 and are being passed in a seriatim flow.
  • a high-speed tape conveyor system 18 having a tape means 20 supported at one end by a roll 22 and at the other end by a similar roll not shown, serves to convey the cut sheets at high speed.
  • the high-speed tape 20 conveys the sheets at speeds of up to 457.5 m/ min.
  • a slowdown device in accordance with the principles of the present invention.
  • a tail-stopping device which comprises a top brush roll 24 and a slowly rotating roll 26. Both rolls 24 and 26 are operated by means of an electric motor 28 operating through appropriate gearing means 30.
  • the slow rotating roll 26 rotates with a surface speed of approximately 76.2-106.7 m/min.
  • the brush roll has two radially extending brush members 32, 34 which are diametrically opposed on the roll 24.
  • the lead edge of the sheets passes between the two rolls 24, 26 when the bush members 32, 34 are disposed approximately horizontally such that the lead edge can pass between the two rolls.
  • one of the brush members comes in contact with a portion of the sheet near the tail end and forces the sheet downwardly against the slowly rotating roll 26.
  • the brush member, which continues to rotate leaves the roll 26, there is nothing to drive the sheet into the stacking pile, so it sits there until the brush comes around again, knocking the tail down of the next sheet.
  • the brush member puts pressure on both sheets.
  • Fig. 1 it is seen that the brush member 32 is knocking down the tail end of sheet 10 while sheet 12 is still engaged with the slowdown roll 26. With the brush member putting pressure on both sheets, the bottom sheet 12 is accelerated to a speed of approximately 45.7-76.2 m/min. into the stacking pile as is shown by sheet 14. The top sheet 10 continues to sit on the unnipped-slow-speed roll 26, waiting for the next nip of the brush member. In this manner, delivery into the stacking pile at slow speed is accomplished.
  • More than one ream of paper sheets is collected in the stacking pile 36, which accomplishes the compaction needed to compress all of the air out of the pile.
  • the reams are removed from the bottom of the pipe as seen in Fig. 1 where a ream 38 is being removed.
  • a ream splitter spear 40 having a sharp pointed leading edge 42 for original entry into the stacking pile 36 and having a belt 44 on the spear is inserted into the stacking pile 36.
  • the pointed leading edge separates a top sheet 46 of the ream 38 from a bottom sheet 48 of the stacking pile 36.
  • the belt 44 on the spear 40 is supported at one end by a front roller 50 and at a second end by a rear roller 52.
  • the belt 44 moves on the rolls 50, 52 in a clockwise direction as viewed in Fig. 1 such that any portion of the belt 44 coming into contact with the bottom sheet 48 of the stacking pile 36 remains stationary with respect thereto until the spear is completely inserted into the stacking pile.
  • a pusher plate 54 which engages a side-face 56 of the ream 38 and serves to move it laterally as the spear 40 is inserting into the stacking pile 36.
  • the pusher plate 54 has a height at least slightly higher than the thickness of the ream 38 being separated in order to provide clearance as seen at 58 between the top sheet 46 of the removed ream 38 and the belt 44 which is moving around rollers 50 and 52.
  • the stacking pile 36 is normally supported by a lift table comprising two free wheeling conveyors 60, 62 which engage a bottom sheet 64 of the bottom ream in the stacking pile 36.
  • the two conveyors 60, 62 comprise a split lift table which allows the reams to be supported while the spear 40 is being inserted and withdrawn.
  • the two conveyors 60, 62 are mounted for independent vertical movement such that the ream and stacking pile 36 are continuously supported as required.
  • the pusher plate 54 moves the ream 38 which is supported on the free-wheeling conveyors 60, 62 toward an air table 66.
  • the ream 38 is deposited on the air table 66 as is shown in phantom, most of the weight of the paper is supported by an air cushion from air supplied under pressure through conduits 68 in the air table which are exposed to a top surface 70 of the table thorugh individual air ports 72.
  • Longitudinal conveyor belts 74, 76 which extend above the surface 70 of the air table 66 are used to move the individual reams to the next station in the paper processing system.
  • the smaller free-wheeling conveyor 60 moves vertically to support the bottom of the stacking pile while the spear continues to be withdrawn.
  • the second conveyor 62 moves vertically to also support the stacking pile.
  • the spear 40 as well as th free-wheeling rollers 60, 62 is mounted for vertical movement on a shaft 78.
  • a housing 80 for the stacking pile 36 has a portion cut away at 82 corresponding to the entry point of the spear 40 such that the spear is able to engage the stacking pile 36 while the pile is still held within the housing 80 and as the spear moves into the stacking pile 36 it will also move downwardly due to the additional sheets being stacked on the pile such that when it reaches an opposite wall 84 of the housing 80 it will pass beneath a lower edge 86 of that wall.
  • FIG. 2 there is shown an alternative embodiment of the ream separating arrangement in which the stacking pile 36a, the spear mechanism 40a, the free-wheeling conveyor 60a and 62a and the air table 66a are all inclined to the same degree which allows for an enhancement of the stacking and separating procedure.
  • the air table 66a has a side conveyor belt 88 associated therewith driven by motor 90 which moves the separated reams 38a to the next processing station as opposed to the bottom conveyor belt 74 and 76 of the embodiment shown in Fig. 1.
  • the operation of this embodiment is the same as that shown in Fig. 1, this embodiment merely utilizes the force of gravity in assisting in the alignment of the stacking pile 36a and in the removal of the separated reams 38a.
  • Fig. 2 does shown the brush roller 24 in a different rotational position than that shown in Fig. 1 and it is seen that a sheet of paper 92 is being passed between the rollers 24, 26 by means of the high-speed tape mechanism 18. It is also seen that brush member 34 will contact the tail end of sheet 92 causing it to drop down against roll 26 where the pressure of the brush member 34 will cause the sheet 10 lying on the roll 26 to accelerate and move into the stacking pile 36a.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Pile Receivers (AREA)
  • External Artificial Organs (AREA)
  • Unwinding Webs (AREA)
  • Advance Control (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Advancing Webs (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Details Of Cutting Devices (AREA)
  • Forming Counted Batches (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Claims (20)

1. Vorrichtung zum Abbremsen von formatgerecht geschnittenen Bogen (10, 12, 14, 16) im aufeinanderfolgenden Strom, mit einem Hochgeschwindigkeitsfördersystem (18), ds ein Ausgabeende und eine bogen tragende Fläche hat, einer Sammelzone und einer Abbremseinrichtung, die stromabwärts des Ausgabeendes des Fördersystems und stromaufwärts der Sammelzone angeordnet ist, wobei die Abbremseinrichtung eine untere Abbremswalzeneinrichtung (26), die von einer Motoreinrichtung (28) angetrieben wird, um sich mit einer kleineren Geschwindigkeit als das Fördersystem zu drehen, und eine Bogenaufnahmefläche hat, die auf einem unter der Bogen tragenden Fläche des Fördersystems (18) liegenden Niveau angeordnet ist, und eine obere intermittierende Klemmeinrichtung (24) zum Bilden eines periodischen Klemmspaltes zusammen mit der Abbremswalzeneinrichtung (26) aufweist, durch welchen die Bogen zu der Sammelzone hindurchtreten, wobei die Klemmeinrichtung (24) so betätigbar ist, daß sie jeden Bogen wahlweise in Treibeingriff mit der Abbremswalzeneinrichtung (26) zum Abbremsen drückt, so daß die Hinterkante eines jeden Bogens erfaßt wird und die Vorderkante eines jeden Bogens ungehindert zwischen der Abbremswalzeneinrichtung (26) und der Klemmeinrichtung (24) hindurchtritt, dadurch gekennzeichnet, daß die Klemmeinrichtung eine rotierende Bürstenwalze (24) aufweist, die von der Abbremswalzeneinrichtung (26) einen Abstand hat und mindestens eine Bürsteneinrichtung (32, 34) hat, die sich von ihr aus radial um eine Länge erstreckt, die ausreicht, daß sie die Abbremswalzeneinrichtung (26) erreicht, wobei die Bürsteneinrichtung (32, 34) so betätigbar ist, daß sie die Hinterkante eines jeden Bogens gegen die Abbremswalzeneinrichtung (26) niederdrückt, so daß der nächste Bogen darüber hinweggehen und überlappen kann, und mit der Abbremswalzeneinrichtung (26) zusammenarbeitet, um Druck auf beide Bogen auszuüben, um den unteren Bogen in die Sammelzone und den oberen Bogen in die von dem unteren Bogen eingenommene vorhergehende Stellung vorzurücken, wobei jeder Bogen, nur während er von der Abbremswalzeneinrichtung (26) und der Bürstenwalze (24) eingeklemmt wird, vorgerückt wird.
2. Vorrichtung nach Anspruch 1, wobei sich die Bogen tragende Fläche des Hochgeschwindigkeitsfördersystems (18) im Bereich von 122 bis 457,5 m/min bewegt.
3. Vorrichtung nach Anspruch 1 oder 2, wobei sich die Abbremswalzeneinrichtung (26) mit einer Oberflächengeschwindigkeit im Bereich von 76,2 bis 106,7 m/min dreht.
4. Vorrichtung nach einem der vorhergehenden Ansprüche, wobei sich die Bürstenwalze (24) und die Abbremswalzeneinrichtung (26) in entgegengesetzte Richtungen drehen.
5. Vorrichtung nach einem der vorhergehenden Ansprüche, wobei die Abbremswalzeneinrichtung eine sich drehende Walze (26) aufweist, die angetrieben wird, damit sie sich fortwährend dreht und mindestens die meiste Zeit ungeklemmt ist.
6. Vorrichtung nach einem der vorhergehenden Ansprüche, wobei die Sammelzone einen im wesentlichen senkrechten Stapel (36; 36a) aufweist, der zwischen einer stromaufwärtigen Wand (84, 84a) und einer stromabwärtigen Wand (80; 80a) gebildet ist.
7. Vorrichtung nach Anspruch 6, wobei die Wände (80, 84) im wesentlichen vertikal angeordnet sind.
8. Vorrichtung nach Anspruch 6, wobei die Wände (80a, 84a) in einem Winkel zu der Vertikalen angeordnet sind, wobei die unteren Enden der Wände (80a, 84a) weiter stromabwärts als das obere Ende der Wände (80a, 84a) liegen.
9. Vorrichtung nach einem der Ansprüche 6 bis 8, einschließlich einer Riesentfernungseinrichtung (40, 54, 60, 62, 74, 76; 40a, 60a, 62a; 88) zum fortlaufenden Entfernen von Riesen (38; 38a) von Bogen vom unteren Ende des Stapels (36; 36a).
10. Vorrichtung nach Anspruch 9, wobei die Riesentfernungseinrichtung eine Speereinrichtung (40; 40a) zum Abtrennen der Riese (38; 38a) von dem Stapel (36; 36a), eine mit der Speereinrichtung (40; 40a) verbundene Stoßeinrichtung (54), um das abgetrennte Ries (38; 38a) von dem Stapel (36; 36a) wegzustossen, eine bewegliche Stützeinrichtung (60, 62; 60a, 62a) zum Abstützen des unteren Endes des Stapels (36; 36a) und eine Fördereinrichtung (74, 76; 88) zum Transportieren des entfernten Rieses (38; 38a) zu einer entfernten Stelle aufweist.
11. Vorrichtung nach Anspruch 10, wobei die Speereinrichtung eine sich frei drehende Bandeinrichtung (44) zum Eingriff mit einem unteren Bogen (48) des Stapels (36) über dem entfernten Ries (38; 38a) aufweist.
12. Vorrichtung nach Anspruch 10 oder Anspruch 11, wobei die Stoßeinrichtung eine Platte (54) aufweist, die von der Speereinrichtung (40; 40a) herabhängt.
13. Vorrichtung nach einem der Ansprüche 10 bis 12, wobei die bewegliche Stützeinrichtung eine Vielzahl von sich frei drehenden Förderern (60, 62; 60a, 62a) aufweist, die unabhängig auf den Stapel (36; 36a) für dessen Abstützung zu und von dem Stapel (36; 36a) während der Entfernung der Riese (38; 38a) und zur Räumung mit der Stoßeinrichtung (54) wegbewegbar ist.
14. Vorrichtung nach einem der Ansprüche 10 bis 13, wobei die Fördereinrichtung ein Tischteil (66; 66a) zum Abstützen des entfernten Rieses (38; 38a) und eine sich bewegende Bandeinrichtung (74; 76; 88) zum Angreifen an dem Ries (38; 38a) und zum Bewegen von ihm an eine entfernte Stelle aufweist.
15. Vorrichtung nach Anspruch 14, wobei das Tischteil einen Lufttisch (66; 66a); aufweist, der Luftdüsen (72) hat, die ein Teil des Gewichts des Rieses (38; 38a) abstützen.
16. Vorrichtung nach Anspruch 14 oder Anspruch 15, wobei das Tischteil (66) eine im wesentlichen horizontale Oberfläche hat und die sich bewegende Bandeinrichtung (74, 76) im wesentlichen parallel zu dieser Oberfläche ist.
17. Vorrichtung nach Anspruch 14 oder Anspruch 15, wobei das Tischteil (66a) eine Oberfläche hat, die in einem Winkel zu der Horizontalen angeordnet ist, und die sich bewegende Bandeinrichtung (88) im wesentlichen senkrecht zu dieser Oberfläche ist.
18. Vorrichtung nach einem der Ansprüche 10 bis 16, wobei die Speereinrichtung (40), die Stoß- 'einrichtung (54) und die sich bewegende Stützeinrichtung (60, 62) jeweils vertikal bewagbar sind, derart, daß ein oberer Bogen (38) auf dem Stapel (36) im wesentlichen auf demselben Niveau während des gesamten Stapelvorganges gehalten wird.
19. Vorrichtung zum Abbremsen von formatgerecht geschnittenen Bogen (10, 12, 14, 16), die in einem aufeinanderfolgenden Strom von einem relativ hochschnellen Fördersystem (18), das eine tragende Fläche hat, zu einer Sammelzone laufen, mit den Schritten, daß Bogen aus einem Ausgabeende des hochschnellen Fördersystems (18) derart ausgegeben werden, daß die Vorderkante eines jeden Bogens horizontal nach außen verläuft, jeder Bogen stromabwärts des Ausgabeendes abgebremst wird, indem jeder Bogen durch einen Abbremsspalt bewegt wird, der durch eine obere Klemmeinrichtung (24) und eine untere Abbremswalzeneinrichtung (26) erzwungen wird, derart, daß die Hinterkante eines jeden Bogens erfaßt wird und die Vorderkante eines jeden Bogens ungehindert hindurchgeht, jeder Bogen durch den Abbremsspalt mit einer Geschwindigkeit hindurchgeführt wird, die nicht größer als die Abbremswalzeneinrichtung (26) ist, derart, daß sich jeder Bogen einzeln zu der Sammelzone mit einer geringen Geschwindigkeit bewegt, die Abbremswalzeneinrichtung (26) fortlaufend drehangetrieben wird, und wahlweise untermittierend bewirkt wird, daß die obere Klemmeinrichtung (24) jeden Bogen in Treibeingriff mit der unteren Abbremswalzeneinrichtung (26) drückt, gekennzeichnet dadurch, daß ferner die Hinterkante eines jeden Bogens nach unten gegen die untere Abbremswalzeneinrichtung (26) gezwungen wird, wenn sich der Bogen über die untere Abbremswalzeneinrichtung (26) hinwegbewegt; die Vorderkante eines unmittelbar folgenden Bogens über die Hinterkante des Bogens bewegt wird, nachdem die Hinterkante nach unten gezwungen wurde; der unterste der nun überlappten Bogen stationär auf der unteren Abbremswalzeneinrichtung (26) liegen gelassen wird, während sich die Vorderkante des unmittelbar folgenden Bogens darüber hinwegbewegt; der unmittelbar folgende Bogen nach unten gegen den Bogen gezwungen wird, der stationär auf der unteren Abbremswalzeneinrichtung (26) liegt; gleichzeitig der unterste Bogen von seiner Ruhestellung in die Ruhezone und der unmittelbar folgende Bogen in die Stellung vorrücken gelassen werden, die zuvor von dem zuerst genannten bogen besetzt war; wobei jeder Bogen, nur während er von der oberen Klemmeinrichtung (24) und der unteren Abbremswalzeneinrichtung (26) eingeklemmt ist, vorgerückt wird.
20. Vorrichtung nach Anspruch 19, mit dem zusätzlichen Schritt, daß das Klemmen der oberen Klemmeinrichtung (24) so gesteuert wird, daß jeder Bogen in seinem letzten Drittel erfaßt wird.
EP84630174A 1983-12-02 1984-11-16 Vorrichtung zum Abbremsen von Bogen Expired EP0150655B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84630174T ATE34152T1 (de) 1983-12-02 1984-11-16 Vorrichtung zum abbremsen von bogen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55743983A 1983-12-02 1983-12-02
US557439 1983-12-02

Publications (2)

Publication Number Publication Date
EP0150655A1 EP0150655A1 (de) 1985-08-07
EP0150655B1 true EP0150655B1 (de) 1988-05-11

Family

ID=24225394

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84630174A Expired EP0150655B1 (de) 1983-12-02 1984-11-16 Vorrichtung zum Abbremsen von Bogen

Country Status (13)

Country Link
EP (1) EP0150655B1 (de)
JP (1) JPS60137763A (de)
KR (1) KR860001631B1 (de)
AT (1) ATE34152T1 (de)
BR (1) BR8405924A (de)
CA (1) CA1221712A (de)
DE (2) DE3471081D1 (de)
ES (1) ES8603337A1 (de)
FI (1) FI844251L (de)
MX (1) MX161877A (de)
NO (1) NO158296C (de)
PH (1) PH22269A (de)
SU (1) SU1449008A3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2579630B2 (ja) * 1987-03-19 1997-02-05 キヤノン株式会社 摩擦駆動装置
FR2710042B1 (fr) * 1993-09-14 1996-03-08 Sierem Dispositif d'empilage de produits.
DE4433912C2 (de) * 1994-09-23 1996-07-11 Ltg Lufttechnische Gmbh Stapelvorrichtung mit oberer Tafelführung
CH690435A5 (de) * 1995-12-05 2000-09-15 Ferag Ag Verfahren und Vorrichtung zum Bremsen, Beschleunigen und/oder Lenken von geförderten Druckprodukten.
US6491492B1 (en) * 2000-10-06 2002-12-10 Longford Equipment International Limited Batch sheet feeder
US7052009B2 (en) * 2003-05-21 2006-05-30 J & L Development, Inc. Sheet deceleration apparatus and method
ITMI20080242A1 (it) * 2008-02-15 2009-08-16 Tocchio S R L Dispositivo e metodo di movimentazione di fogli di carte impregnate e/o spalmate con resine polimeriche, in particolare per pannelli da pavimentazione o rivestimento di mobili, pareti, eccetera
US7887040B2 (en) 2009-01-09 2011-02-15 J & L Group International, Llc Sheet deceleration apparatus and method with kicker
CH700623A1 (de) * 2009-03-16 2010-09-30 Ferag Ag Fördereinheit und verfahren zum beschleunigen oder abbremsen eines stromes von geförderten flachen gegenständen.
ES2720126T3 (es) 2010-04-13 2019-07-18 Alliance Machine Systems Int Llc Aparato y método de desaceleración de hojas
NL2004941C2 (en) * 2010-06-22 2011-12-27 Book Factory Systems B V Printing system and printer unloading device.
ES2671726T3 (es) 2011-08-04 2018-06-08 Alliance Machine Systems International, Llc Aparato y método para apilar material en lámina corrugado
EP2723662B1 (de) 2011-12-28 2018-02-07 Alliance Machine Systems International, LLC Vorrichtung und verfahren zum stapeln von gegenständen
DE102014014886A1 (de) * 2013-10-14 2015-04-16 Lemo Maschinenbau Gmbh Verpackungsanlage mit Verzögerungsvorrichtung und Verfahren
CN105401373A (zh) * 2015-10-28 2016-03-16 海宁市金佰利纺织有限公司 一种可调节绒长的割绒布加工设备的废料回收装置
CN105401374A (zh) * 2015-10-28 2016-03-16 海宁市金佰利纺织有限公司 一种割绒布加工设备的废料回收装置
EP3428095B1 (de) 2017-07-10 2021-09-15 HP Scitex Ltd Transport von blättern von druckmedien
DE102018204314A1 (de) * 2018-03-21 2019-09-26 Koenig & Bauer Ag Bogenbearbeitungsmaschine mit Glättungseinrichtung und ein Verfahren zum Bearbeiten von bogenförmigem Substrat
CN110407017A (zh) * 2019-08-27 2019-11-05 圣迈智能科技(苏州)有限公司 一种新型的差速接料装置及其在制衣行业的应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841658B1 (de) * 1978-09-25 1980-01-17 Vits Maschb Gmbh Vorrichtung zum Schuppen und Ablegen von Bogen auf einen Stapel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245702B (de) * 1961-06-02 1967-07-27 Jagenberg Werke Ag Vorrichtung zum Foerdern, UEberlappen und Ablegen von Bogen aus Papier od. dgl.
US3507489A (en) * 1966-09-06 1970-04-21 Masson Scott Thrissell Eng Ltd Sheet feeding apparatus
US3630517A (en) * 1970-01-12 1971-12-28 Xerox Corp Counter stacker
DE2523430C3 (de) * 1975-05-27 1980-03-06 Vits-Maschinenbau Gmbh, 4018 Langenfeld Vorrichtung zum stapelweisen Ablegen von hintereinander in Abständen geförderten Bogen
DE2622781A1 (de) * 1976-05-21 1977-12-01 Mohr Vorrichtung zum abheben eines ries von stapeln und zum beschicken von schneidemaschinen
US4272069A (en) * 1979-01-08 1981-06-09 Maxson Automatic Machinery Company Method of and apparatus for slowing sheets carried by high-speed conveyors before deposit on stationary platforms or low-speed conveyors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841658B1 (de) * 1978-09-25 1980-01-17 Vits Maschb Gmbh Vorrichtung zum Schuppen und Ablegen von Bogen auf einen Stapel

Also Published As

Publication number Publication date
EP0150655A1 (de) 1985-08-07
SU1449008A3 (ru) 1988-12-30
NO844699L (no) 1985-06-03
FI844251A0 (fi) 1984-10-30
KR850004504A (ko) 1985-07-15
DE3471081D1 (en) 1988-06-16
CA1221712A (en) 1987-05-12
ES537986A0 (es) 1986-01-01
MX161877A (es) 1991-02-15
BR8405924A (pt) 1985-09-17
DE150655T1 (de) 1986-01-16
ATE34152T1 (de) 1988-05-15
FI844251L (fi) 1985-06-03
ES8603337A1 (es) 1986-01-01
NO158296B (no) 1988-05-09
KR860001631B1 (ko) 1986-10-14
PH22269A (en) 1988-07-14
JPS60137763A (ja) 1985-07-22
NO158296C (no) 1988-08-17

Similar Documents

Publication Publication Date Title
EP0150655B1 (de) Vorrichtung zum Abbremsen von Bogen
US4966521A (en) Tail stopping and knockdown device
EP0479417B1 (de) Vorrichtung zur Zuführung von Wellpappebögen
CA1310669C (en) Apparatus and method for folding and stacking napkins from a continuous web of paper or other material
CA1044717A (en) Abutment stacker with vacuum gripping propeller roller and air jet assists
US5348527A (en) Apparatus for cutting and stacking a multi-form web
US4436472A (en) Sheet piling devices
US5275394A (en) Device for forming a train of underlapping articles
CA1089889A (en) Forward numbering or underlap sheet delivery
US5221079A (en) Apparatus for braking a succession of sheets to be stacked
GB2065609A (en) Apparatus for separating stacked cardboard or like blanks
JPS6123147B2 (de)
JP2565860B2 (ja) 紙加工機において紙葉を制動しかつ積重ねを行うための方法および装置
US3773319A (en) Corrugated sheet inverting machine
JPH02261740A (ja) 板紙の供給装置
US5451042A (en) Device for distributing semi-rigid sheets, particularly of cardboard, from a stack
US4969862A (en) Method and apparatus for producing folded articles
CA2046613A1 (en) Process and device for braking sheets, in particular sheets of paper or cardboard, to be deposited on a pile
JPS6212577A (ja) 無端の帯状材料をジグザグの形状に折りたたむための方法および装置
US4682767A (en) Apparatus for folding and delivering sheet material
US5265863A (en) System for slowing continuously arriving sheets before stacking
JP4871439B2 (ja) 個別に運ばれる平坦な物体を重なった形態で前進コンベア上に堆積させる装置
US6883409B1 (en) Device for cross/cutting material strips, in particular cardboard strips
US4138101A (en) High speed insert handling mechanism and method
EP0345418A2 (de) Bogenausgabesystem

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19850827

ITCL It: translation for ep claims filed

Representative=s name: RICCARDI SERGIO & CO.

TCAT At: translation of patent claims filed
TCNL Nl: translation of patent claims filed
EL Fr: translation of claims filed
DET De: translation of patent claims
17Q First examination report despatched

Effective date: 19860203

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 34152

Country of ref document: AT

Date of ref document: 19880515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3471081

Country of ref document: DE

Date of ref document: 19880616

ET Fr: translation filed
ITF It: translation for a ep patent filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19941013

Year of fee payment: 11

Ref country code: CH

Payment date: 19941013

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19941014

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19941017

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19941117

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19941130

Year of fee payment: 11

EAL Se: european patent in force in sweden

Ref document number: 84630174.5

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19951116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19951117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19951130

Ref country code: CH

Effective date: 19951130

Ref country code: BE

Effective date: 19951130

BERE Be: lapsed

Owner name: BELOIT CORP.

Effective date: 19951130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19960601

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960731

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19960601

EUG Se: european patent has lapsed

Ref document number: 84630174.5

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20031104

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20031204

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20041115

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20