EP0684201B1 - Hilfsantriebsvorrichtung zum Transportieren von Bögen aus Papier oder Karton - Google Patents

Hilfsantriebsvorrichtung zum Transportieren von Bögen aus Papier oder Karton Download PDF

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Publication number
EP0684201B1
EP0684201B1 EP95107828A EP95107828A EP0684201B1 EP 0684201 B1 EP0684201 B1 EP 0684201B1 EP 95107828 A EP95107828 A EP 95107828A EP 95107828 A EP95107828 A EP 95107828A EP 0684201 B1 EP0684201 B1 EP 0684201B1
Authority
EP
European Patent Office
Prior art keywords
rotary brush
sheets
driving roller
assembly
stream
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 - Lifetime
Application number
EP95107828A
Other languages
English (en)
French (fr)
Other versions
EP0684201A1 (de
Inventor
Roland Fattebert
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.)
Bobst Mex SA
Original Assignee
Bobst SA
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 Bobst SA filed Critical Bobst SA
Publication of EP0684201A1 publication Critical patent/EP0684201A1/de
Application granted granted Critical
Publication of EP0684201B1 publication Critical patent/EP0684201B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H11/00—Feed tables
    • B65H11/002—Feed tables incorporating transport 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/20—Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders
    • 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

Definitions

  • the subject of the present invention is a auxiliary drive device for transport sheets of paper or cardboard, especially for the transport of sheets of paper or cardboard, arranged in the form of a tablecloth, from the margin station a cutting press at the cutting station of such a press.
  • the leaves to be worked are taken from the top of a stack placed in the margin station then delivered as a tablecloth on a front margin table to be introduced into the clamps of the organs of transport from the press cutting station.
  • the sheets are of course precisely positioned longitudinally and laterally before being entered by the grippers of the station transport devices cutting machine. This positioning intervenes at one end of the margin table and is carried out using front stops and side against which it will be advisable to support the sheet to be introduced into the station cutting of the press.
  • the margin tables that we know generally include an inclined tray serving as a support for the upper strands of leaf conveyor belts arranged side by side side over the width of the inclined plate.
  • auxiliary elements of pressure mounted on a frame so that they can be adjusted in position at above the upper strand of each of the belts of transport of sheets.
  • These auxiliary elements of pressure are made in the form of small belt conveyors with pressure on the web of sheets to be transported can be adjusted.
  • a brush rotary whose axis of rotation is offset longitudinally with respect to the end pulley of the belt conveyor.
  • the object of the present invention is to remove the aforementioned drawbacks.
  • the subject of the invention is a device in accordance with this as set out in claim 1.
  • Figure 1 is a schematic view for explanation of how a margin table works 1.
  • This margin table 1 includes a part lower 2 and an upper part 3.
  • the part lower 2 consists of a series of belts lower transport 4 arranged side by side in the width of the margin table 1. These belts 4 are driven by a transverse roller 5 placed a the front of the margin table 1 and they go around another transverse deflection roller 6 placed at the back of the margin table 1.
  • the upper strand 7 lower conveyor belts 4 is supported on a board 8. Sheets 9, arranged in a sheet are brought to the lower part 2 of the table margin 1 by the feeder introduction devices the cutting press, not shown on this figure.
  • the upper part 3 of the margin table includes several pressure devices 10 compounds each of a drive roller 11 and a brush rotary 12, the pressure of the drive roller 11 and of the rotary brush 12 being given by springs 13.
  • Each pressing device 10 is mounted opposite of each of the lower conveyor belts 4, on a frame (not shown), so as to press on the sheet of sheets 9 and to provide training.
  • the edge front of the first sheet 14 of the tablecloth is arrival in contact with the front stop 15 and in this position, its rear edge is pushed by the bristles of the rotating brush 12 which is connected mechanically to the drive roller 11.
  • This one is, at that time, still driven by the effect of scrolling of the sheet of sheets 9 and transmits its rotational movement with the rotary brush 12.
  • the first sheet 14 having been aligned against the stop front 15, it will be retracted and the clamps (not shown) of the transport unit of the press cutting station can then grab this first sheet 14 to bring it into the cutting station.
  • FIG 2 is an elevational view of a auxiliary pressure device 10 for transport a sheet of paper or cardboard sheets 9, 14.
  • This device comprises an adjustable attachment piece 16 along a bar 17 belonging to the party top 3 of the margin table 1.
  • This part upper 3 is made up of several bars 17 arranged side by side above the upper strands 7 lower conveyor belts 4.
  • the part fastener 16 can be locked in position along the bar 17 by means of a plate 18 clamped by a handle 19 screwed into the attachment piece 16.
  • the piece attachment 16 also includes a pivot 20 for supporting one of the ends of the lever 21 which carries, at its other end, the assembly composed by the roller 11 and the rotating brush 12.
  • the brush rotary is mounted on a bearing 22 connected to the lever 21 by a knurled chicken 23 crossing an opening elongated 24.
  • the end of the lever 21 located at the neighborhood of the drive roller 11 and the brush rotary 12 has a protrusion 25 having two slots 26 and 27 in which one can engage the end 28 of the spring 13 constituted by a blade elastic anchored at its other end 29 in a stud 30 forming part of the attachment piece 16.
  • the bearing force of the drive roller 11 will be more important than when this end 28 is engaged in slot 27.
  • an adjustment screw 31 with locking nut 32. This adjusting screw 31 acts on the spring 13 and is screwed into a lug 33 fixed to the stud 30 by screws 34 which simultaneously tighten the end 29 of the spring 13 in plot 30.
  • FIG. 3 is a sectional view along III-III of Figure 2 using which the arrangement of various elements making up the pressure device 10 will be better understood.
  • the lever 21 is composed of a straight cheek 35 and with a left cheek 36 separated from each other by sockets 37 and 38.
  • the socket 37 serves as a bearing for the pivot 20 and the sleeve 38 is crossed by the fixing screw 39 of a spacer block 40 on which is fixed the bearing 22 by means of the knurled chicken 23.
  • the position of the spacer block 40 is ensured by a pin 41 which crosses the right cheek 35.
  • the left cheek 36, slightly longer than the right cheek 35 supports, at its end 42, the drive roller 11.
  • the drive roller 11 is mounted on ball bearings 43 and 44 arranged on the axis 45 fixed to the end 42 of the cheek left 36 by a nut 46.
  • the drive roller 11 has a recess 47 which is concentric with relative to its outer circumference.
  • Landing 22 has two ball bearings 48 and 49 through from which the axis 50 of the rotary brush 12 passes.
  • axis 50 has a cylindrical head 51 having in its outer circumference a half groove circular 52 in which is fixed a ring toric 53 made of a material having a coefficient of friction corresponding for example to that of a synthetic rubber of the neoprene type or similar.
  • the rotary brush 12 is fixed to the axis 50 using a pin 54 and its lateral position is determined by a distance washer 55.
  • the axis 50 of the rotating brush 12 is fixed to the bearings balls 48 and 49 of the bearing 22 by means of a nut 56.
  • the axis 45 of the drive roller 11 and the axis 50 of the rotary brush 12 are offset one by relation to each other so that the point of the drive roller 11 is located in removal of the action point of the rotating brush 12.
  • the drive of the rotary brush 12 by the rotational movement of the drive roller 11 will ensured by the action of the O-ring 53 against the cylindrical wall of the recess 47 arranged in the drive roller 11.
  • the drive couple of the rotary brush 12 can be easily adjusted by more or less moving the bearing 22 in the groove elongated 24 and blocking it in the desired position using knurled chicken 23. Disassembly of the rotary brush 12, for example for replacement after wear of the O-ring 53, will also very easy since it will be enough to unscrew completely the knurled chicken 23 and remove the level 22.

Claims (5)

  1. Hilfsantriebsvorrichtung zum Transportieren von Bogen aus Papier oder Pappe, und insbesondere zum Transportieren von schuppenstromartig angeordneten Bogen aus Papier oder Pappe von der Anlegestation einer Stanzpresse zur Stanzstation einer solchen Presse, eine Antriebsrolle (11) umfassend, die mit einer Kreisbürste (12) so verbunden ist, dass sie eine Einheit bilden, welche zwischen dem unteren Teil (2) und dem oberen Teil (3) eines Anlegetisches (1) angeordnet ist, wobei die besagte Einheit Druckmittel umfasst, welche sie gegen die Oberseite des Bogenschuppenstroms (9) anlegen, dadurch gekennzeichnet, dass der Antrieb der Kreisbürste (12) durch die Drehung der Antriebsrolle (11) mittels eines torischen Ringes (53), welcher auf dem Umfang des zylindrischen Kopfes (51) der Achse (50) der Kreisbürste (12) angebracht ist, herbeigeführt wird, wobei der torische Ring (53) durch die Verlagerung des Lagers (22) der Kreisbürste (12) mehr oder weniger stark gegen die Innenfläche einer in der Antriebsrolle (11) eingearbeiteten kreisförmigen Aussparung (47) angelegt werden kann.
  2. Vorrichtung gemäss Patentanspruch 1, dadurch gekennzeichnet, dass die aus der Antriebsrolle (11) und der Kreisbürste (12) gebildeten Einheit an einem Ende eines Hebels (21) angebracht ist, welch letzterer um ein Drehgelenk (20) schwenkt, das in einem Befestigungsstück (16) angeordnet ist, wobei dieses Befestigungsstück (16) entlang einer Stange (17) des oberen Teils (3) des Anlegetisches (1) so angebracht ist, dass es positioniert und blockiert werden kann.
  3. Vorrichtung gemäss Patentanspruch 2, dadurch gekennzeichnet, dass der Hebel (21) aus einer linken Wange (26), an deren Ende (42) die Antriebsrolle (11) in einer nicht einstellbaren Position angebracht ist, und einer rechten Wange (35) besteht, welch letztere mit einem Trennblock (40) ausgestattet ist, auf welchem das Lager (22) der Kreisbürste (12) in einstellbarer Weise befestigt ist.
  4. Vorrichtung gemäss Patentanspruch 1, dadurch gekennzeichnet, dass die Druckmittel zum Anlegen der aus der Antriebsrolle (11) und der Kreisbürste (12) gebildeten Einheit gegen die Oberseite des Bogenschuppenstroms (9) aus einer Feder (13) bestehen, welche die Form eines federnden Stabes aufweist, der an einem seiner Enden (29) in einem mit dem Befestigungsstück (16) fest verbundenen Block (30) verankert ist, und dessen anderes Ende (28) entweder in einem ersten Schlitz (26) oder in einem zweiten Schlitz (27) eingeführt ist, um die Auflagekraft der aus der Antriebsrolle (11) und der Kreisbürste (12) gebildeten Einheit auf die Oberseite des Bogenschuppenstroms (9) zu verändern.
  5. Vorrichtung gemäss Patentanspruch 4, dadurch gekennzeichnet, dass die Feineinstellung der Auflagekraft der aus der Antriebsrolle (11) und der Kreisbürste (12) gebildeten Einheit auf die Oberseite des Bogenschuppenstroms (9) mittels einer Einstellschraube (31), die auf die Feder (13) einwirkt, erzielt wird, wobei die besagte Einstellschraube (31) in eine Lasche (33) geschraubt ist, die am Block (30), in welchem das Ende (29) der Feder (13) verankert ist, befestigt ist.
EP95107828A 1994-05-24 1995-05-23 Hilfsantriebsvorrichtung zum Transportieren von Bögen aus Papier oder Karton Expired - Lifetime EP0684201B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01593/94A CH690100A5 (fr) 1994-05-24 1994-05-24 Dispositif auxiliaire d'entraînement pour le transport de feuilles de papier ou de carton.
CH1593/94 1994-05-24

Publications (2)

Publication Number Publication Date
EP0684201A1 EP0684201A1 (de) 1995-11-29
EP0684201B1 true EP0684201B1 (de) 1998-04-29

Family

ID=4214047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95107828A Expired - Lifetime EP0684201B1 (de) 1994-05-24 1995-05-23 Hilfsantriebsvorrichtung zum Transportieren von Bögen aus Papier oder Karton

Country Status (9)

Country Link
US (1) US5626338A (de)
EP (1) EP0684201B1 (de)
JP (1) JP2647812B2 (de)
KR (1) KR0156617B1 (de)
CN (1) CN1056814C (de)
CH (1) CH690100A5 (de)
DE (1) DE69502233T2 (de)
ES (1) ES2116649T3 (de)
TW (1) TW284739B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5547552A (en) * 1994-06-20 1996-08-20 Nippondenso Co., Ltd. Oxygen concentration detecting apparatus
DE10119139B4 (de) * 2000-05-15 2014-12-11 Heidelberger Druckmaschinen Ag Vorrichtung zum Transport von Bogen von einem Querschneider zu einer Bogen verarbeitenden Maschine
EP2041009A1 (de) * 2006-07-17 2009-04-01 Bobst Sa Hilfsantrieb zur beförderung von flächengebilden auf dem anlegetisch einer stanzvorrichtung
DE202006019103U1 (de) * 2006-12-19 2007-02-22 Man Roland Druckmaschinen Ag Leitvorrichtung zur Bogenzufuhr an einer Druckmaschine
EP2450300A4 (de) * 2009-06-29 2017-12-27 Fujitsu Limited Vorrichtung und verfahren zur förderung von notenbündeln und handhabung von papiernoten
US9340377B2 (en) 2013-03-12 2016-05-17 United States Postal Service System and method of automatic feeder stack management
US9061849B2 (en) 2013-03-14 2015-06-23 United States Postal Service System and method of article feeder operation
US9376275B2 (en) 2013-03-12 2016-06-28 United States Postal Service Article feeder with a retractable product guide
US9044783B2 (en) 2013-03-12 2015-06-02 The United States Postal Service System and method of unloading a container of items
US9056738B2 (en) * 2013-03-13 2015-06-16 United States Postal Service Anti-rotation device and method of use
CN105347072B (zh) * 2015-12-02 2017-11-21 倪德米 电动调节的毛刷轮机构
CN109397837A (zh) * 2018-11-05 2019-03-01 江苏壹度科技股份有限公司 一种模切复合机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165161A (en) * 1937-04-30 1939-07-04 Spiess Georg Feed table
DE1189087B (de) * 1963-12-04 1965-03-18 Maschf Augsburg Nuernberg Ag Bogenablegevorrichtung fuer bogenverarbeitende Maschinen
US4163550A (en) * 1977-08-10 1979-08-07 Am International, Inc. Pressure roller assembly
JPS61226453A (ja) * 1985-03-30 1986-10-08 Toshiba Corp 紙葉類処理装置
US4762314A (en) * 1987-06-17 1988-08-09 Hiroshi Harada Envelope feeder

Also Published As

Publication number Publication date
JPH082740A (ja) 1996-01-09
DE69502233T2 (de) 1998-09-17
CN1122765A (zh) 1996-05-22
JP2647812B2 (ja) 1997-08-27
DE69502233D1 (de) 1998-06-04
CN1056814C (zh) 2000-09-27
KR950031830A (ko) 1995-12-20
US5626338A (en) 1997-05-06
EP0684201A1 (de) 1995-11-29
ES2116649T3 (es) 1998-07-16
CH690100A5 (fr) 2000-04-28
TW284739B (de) 1996-09-01
KR0156617B1 (ko) 1999-02-18

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