EP2295262A2 - Device for machining the rear of a book block facing downwards in, and extending from, a clamping device of a transport device - Google Patents
Device for machining the rear of a book block facing downwards in, and extending from, a clamping device of a transport device Download PDFInfo
- Publication number
- EP2295262A2 EP2295262A2 EP10174176A EP10174176A EP2295262A2 EP 2295262 A2 EP2295262 A2 EP 2295262A2 EP 10174176 A EP10174176 A EP 10174176A EP 10174176 A EP10174176 A EP 10174176A EP 2295262 A2 EP2295262 A2 EP 2295262A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamping jaw
- book block
- clamping
- supporting
- machining
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C5/00—Preparing the edges or backs of leaves or signatures for binding
- B42C5/04—Preparing the edges or backs of leaves or signatures for binding by notching or roughening
Definitions
- the invention relates to a device for machining the back of a processing in at least one clamping device of a conveying device on the downwardly transported book block, which passes on the conveyor a acting on the back, circumferentially driven machining tool a stationary processing station, wherein the at least one clamping device on a mounted around a vertical axis rotating bogie and has a fixed and a movable clamping jaw for opening and closing the jig, wherein the device has a cutting forces of the processing station counteracting support device.
- Devices of the type mentioned are used in the adhesive binding of printed sheets to book blocks, magazines, paperbacks, telephone books or similar printed matter.
- the sheets are previously collected to loose, unbound book block and then transferred to the device, a so-called perfect binder.
- Such an adhesive binder is for example in the CH 325 096 disclosed.
- carousel table On a rotating about a vertical axis carousel table are arranged on the circumference at regular intervals recordings for clamping the unbound book block, with downwardly facing back. During one revolution of the carousel table, the unbonded book blocks held in the clamping jaws are processed in the back region by means of processing stations fastened to a stationary machine frame. tied and, if necessary, provided with a Kaylzel and / or an envelope.
- the unbound book blocks are standing on their backs on a vibrating table pushed resp. the back areas of the sheet aligned uniformly.
- the receptacle formed essentially by a fixed and a movable clamping jaw is closed so that the back region to be scanned projects out of the clamping jaws.
- an intended back region is milled away with a milling cutter positioned directly below the clamping jaws, wherein the clamping jaws form a supporting device counteracting the cutting forces of the processing station.
- the receptacle is reopened so that the back portion of the book block, after being aligned, protrudes from the jaws of the receptacle, access to the recessed lateral portions for subsequent processing, especially for side gluing and lateral pressing of a trim strip respectively. the envelope is possible.
- the invention has for its object to provide a device of the type mentioned, with the side gluing for resp. to gluing the flanks of the book block back required opening operation of the jig can be eliminated.
- this object is achieved in that the supporting device assigned to the processing station is stationarily arranged and has a stabilizing element resting on the clamping jaw of the clamping device, which is fastened to a guide member supporting the projecting book block area.
- a device 15 for machining the back 14 of a book block 9 is shown in an adhesive binder 1, which essentially by a rotating about a vertical axis 2 bogie 3 with circumferentially arranged at regular intervals jigs 4, which together form a conveyor 5 and through stationary processing stations 6 is formed.
- the bogie 3 shown in the figures in each case has four clamping devices 4. However, the number of jigs 4 is not essential to the invention and arbitrary.
- Each clamping device 4 has a fixed clamping jaw 7 and a movable clamping jaw 8, which lie opposite each other and between which book block 9 can be clamped.
- the fixed clamping jaw 7 is fixedly connected to the bogie 3 and the movable clamping jaw 8 on the bogie 3 transversely to the flat sides of the book block 9 out adjustable.
- the outer clamping jaw is shown as a fixed clamping jaw 7 and the inner as a movable clamping jaw 8. Which clamping jaw 7,8 inside and which outside is dependent on the design of the perfect binder 1 and irrelevant to the invention.
- the movable clamping jaw 8 is clamped against the fixed clamping jaw 7 and thereby the book block 9 is clamped.
- To open the clamping device 4 is arranged at the end of an associated with the movable clamping jaw 8 guide rod 11 a cooperating with a stationary cam 12 control roller 13.
- a complete processing cycle is formed by: Loading a jig 4 with a book block 9, including the book block 9 rests with the back 14 on a rest table, closing the jig 4, milling the back 14 of the book block 9 and possibly notches of the back 14, thoroughlybeleimung and side gluing, possibly attaching a Kaylzels and / or attaching an envelope to the back 14 of the book block 9 and lateral pressing, opening the clamping device 4 for the purpose of further promotion of the bound printed product resp. uncut raw product.
- the invention relates to a device for machining the back 14 of a chuck 4 in the conveyor 5 downwardly transported book block 9 related invention is associated with a milling unit 15 and has at the upper end of a vertical shaft driven at high speed machining tool 16 at the cutting blades 17 or Kerbmesser 18 are fastened, wherein a cutting forces of the machining tool 16 on a clamping jaw 7, 8 of the clamping device 4 counteracting and guided to the lateral guidance of the protruding book block area supporting device 19 is provided.
- the supporting device 19 associated with the processing station 6 is fixed in position and has a stabilizing element 20 resting against the clamping jaw 7, 8 of the clamping device 4, which is fastened to a guide member 21 supporting the protruding book block area.
- the stabilizing element 20 has two frictionally engaging freely rotatable guide rollers 22 or one of the clamping jaws 7, 8 facing sliding surface 30.
- the supporting device 19 is pivotable about an axis 23 which is perpendicular to the conveying path of the book block 9, whereby it is ensured that the supporting device 19 is automatically parallel in the region of the clamping jaws 7, 8 aligns with the clamping jaws 7, 8.
- the support device 19 is arranged movably guided in the radial direction to the axis of rotation 2.
- the guide is formed by a lever 24 which is pivotally mounted about an axis 25 for conveying the book block 9 axis.
- a linear guide known to the person skilled in the art or a guide along any trajectory, provided that the support function is ensured during machining.
- guide segments 26 are arranged, which together with the clamping jaws 7, 8 give a closed, about the axis of rotation 2 of the bogie 3 rotating control track 27. So that the support device 19 follows exactly the control track 27, this is pressed by spring force against the control track 27.
- the distance of the axis of the milling unit 15 to the axis of rotation 2 is selected such that the conveying path of the clamping device 4 in the processing area runs approximately at right angles to the machining direction of the machining tools 16.
- the support device 19 is at least so long that its effect extends over the processing area of the processing tools 16 on the conveying path.
- the Fig. 4 shows a support device 19, which is applied by a closed control track 27 to the clamping jaw 7, 8.
- the closed control track 27 has the advantage that the support device 19 is forcibly guided, the milling forces can be supported in a form-fitting manner and a suspension is eliminated.
- a further supporting device 28 of the jaw 7, 8 of the clamping device 4 be assigned, which causes during the processing of the book block 9, this is in a unique location and thus a geometrically accurate Surface of the book block back 14 is reached.
- FIG. 6 shows a further support device 28 which is associated with the support device 19 and connected thereto, wherein the support devices 19, 28 are actuated together and at least one support device 19, 28 perpendicular to the conveying path of the book block 9 a clamping jaw 7, 8 is assigned.
- Fig. 8 and 9 show a further embodiment of a support device 19, wherein in the processing region of the machining tool 16 at least one guide roller 29 of a support device 19 is arranged acting on the protruding book block area of the book block 9.
- the guide roller 29 is preferably mounted rotatably on the guide member 21 about an axis 31 perpendicular to the conveying path. The resulting forces during processing thus act against the guide roller 29 between book block 9 and the support device 19, respectively.
- Guide member 21 can be significantly reduced in this way, the frictional forces resulting from the supporting effect and avoid damage to the outermost sheet of the book block 9.
- one or both support devices 19, 28 are actuated by means of an electric motor, not shown, preferably a servomotor. In this case, a rotation of the support device 19, 28 about the axis 25 and / or about the axis 23 by means of a motor can be performed.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Description
Die Erfindung betrifft eine Einrichtung zur spanabhebenden Bearbeitung des Rückens eines in wenigstens einer Einspannvorrichtung einer Fördervorrichtung bearbeitungsseitig nach unten überstehend transportierten Buchblocks, der auf dem Förderweg ein auf den Rücken einwirkendes, umlaufend angetriebenes Bearbeitungswerkzeug einer stationären Bearbeitungsstation passiert, bei der die wenigstens eine Einspannvorrichtung an einem um eine senkrechte Drehachse umlaufenden Drehgestell befestigt ist und eine feste sowie eine bewegliche Einspannbacke zum Öffnen und Schliessen der Einspannvorrichtung aufweist, wobei die Einrichtung eine den Schnittkräften der Bearbeitungsstation entgegenwirkende Abstützvorrichtung aufweist.The invention relates to a device for machining the back of a processing in at least one clamping device of a conveying device on the downwardly transported book block, which passes on the conveyor a acting on the back, circumferentially driven machining tool a stationary processing station, wherein the at least one clamping device on a mounted around a vertical axis rotating bogie and has a fixed and a movable clamping jaw for opening and closing the jig, wherein the device has a cutting forces of the processing station counteracting support device.
Einrichtungen der genannten Art werden eingesetzt beim Klebebinden von Druckbogen zu Buchblocks, Zeitschriften, Taschenbüchern, Telefonbüchern oder ähnlichen Druckerzeugnissen. Dabei werden die Druckbogen vorgängig zu losen, ungebundenen Buchblocks zusammengetragen und anschliessend in die Einrichtung, einen sogenannten Klebebinder überführt. Ein derartiger Klebebinder ist beispielsweise in der
Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung der eingangs genannten Art zu schaffen, mit der der zur Seitenbeleimung resp. zur Beleimung der Flanken des Buchblockrückens erforderliche Oeffnungsvorgang der Einspannvorrichtung eliminiert werden kann.The invention has for its object to provide a device of the type mentioned, with the side gluing for resp. to gluing the flanks of the book block back required opening operation of the jig can be eliminated.
Die Aufgabe wird erfindungsgemäss dadurch gelöst, dass die der Bearbeitungsstation zugeordnete Abstützvorrichtung ortsfest angeordnet ist und ein an der Einspannbacke der Einspannvorrichtung anliegendes Stabilisierungselement aufweist, das an einem den überstehenden Buchblockbereich stützenden Führungsorgan befestigt ist.According to the invention, this object is achieved in that the supporting device assigned to the processing station is stationarily arranged and has a stabilizing element resting on the clamping jaw of the clamping device, which is fastened to a guide member supporting the projecting book block area.
Die Erfindung wird anschliessend unter Bezugnahme auf die Zeichnung und den zitierten Stand der Technik, auf die bezüglich aller in der Beschreibung nicht erwähnten Einzelheiten verwiesen wird, anhand von Ausführungsbeispielen erläutert. Es zeigen:
- Fig. 1
- eine Draufsicht eines Klebebinders mit einer erfindungsge- mässen Einrichtung zum spanabhebenden Bearbeiten des Rückens eines Buchblocks zu Beginn des Fräsvorgangs,
- Fig. 2
- die Einrichtung nach
Fig. 1 nach Beginn des Fräsvorgangs, - Fig. 3
- die Einrichtung nach
Fig. 1 am Ende des Fräsvorgangs, - Fig. 4
- eine Draufsicht eines Klebebinders mit einer alternativen erfindungsgemässen Einrichtung zum spanabhebenden Bearbeiten des Rückens eines Buchblocks während dem Fräsvorgang,
- Fig. 5
- eine Draufsicht eines Klebebinders mit einer weiteren alter- nativen erfindungsgemässen Einrichtung zum spanabhe- benden Bearbeiten des Rückens eines Buchblocks wäh- rend dem Fräsvorgang,
- Fig. 6
- die Einrichtung nach
Fig. 5 am Ende des Fräsvorgangs, - Fig. 7
- einen Querschnitt durch die Einrichtung nach
Fig. 1 , - Fig. 8
- eine Draufsicht einer Einrichtung zum spanabhebenden Bearbeiten des Rückens eines Buchblocks und
- Fig. 9
- eine Seitenansicht der in
Fig. 8 dargestellten Einrichtung.
- Fig. 1
- a top view of an adhesive binder with a device according to the invention for machining the back of a book block at the beginning of the milling process,
- Fig. 2
- the device after
Fig. 1 after starting the milling process, - Fig. 3
- the device after
Fig. 1 at the end of the milling process, - Fig. 4
- a top view of an adhesive binder with an alternative inventive means for machining the back of a book block during the milling process,
- Fig. 5
- 1 a top view of an adhesive binder with a further alternative device according to the invention for cutting editing the back of a book block during the milling process,
- Fig. 6
- the device after
Fig. 5 at the end of the milling process, - Fig. 7
- a cross section through the device according to
Fig. 1 . - Fig. 8
- a plan view of a device for machining the back of a book block and
- Fig. 9
- a side view of in
Fig. 8 illustrated device.
In den
Die
Es ist in einer weiteren Ausgestaltung auch denkbar, dass eine oder beide Abstützvorrichtungen 19, 28 mittels eines nicht dargestellten Elektromotors, vorzugsweise eines Servomotors, betätigt werden. Dabei kann eine Drehung der Abstützvorrichtung 19, 28 um die Achse 25 und/oder um die Achse 23 mittels Motor ausgeführt werden.It is also conceivable in a further embodiment that one or both
Claims (16)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/556,265 US20110058917A1 (en) | 2009-09-09 | 2009-09-09 | Apparatus for processing by milling the spine region of a book block clamped into a conveying arrangement clamping device with the overhanging spine projecting downward |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2295262A2 true EP2295262A2 (en) | 2011-03-16 |
Family
ID=43413954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10174176A Withdrawn EP2295262A2 (en) | 2009-09-09 | 2010-08-26 | Device for machining the rear of a book block facing downwards in, and extending from, a clamping device of a transport device |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110058917A1 (en) |
EP (1) | EP2295262A2 (en) |
CN (1) | CN102019628A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012003604A1 (en) * | 2012-02-21 | 2013-08-22 | Kolbus Gmbh & Co. Kg | Device for feeding book blocks in the import channel of a further processing device |
CN103909761B (en) * | 2014-03-04 | 2015-12-23 | 兰溪市瑞和水钻饰品有限公司 | A kind of bookblock for casing-in machine divides middle device |
US10272711B2 (en) | 2017-09-11 | 2019-04-30 | Lightning Source LLC | System and apparatus for book block binding and method thereof |
CN112833288B (en) * | 2020-12-31 | 2022-09-06 | 深圳先进技术研究院 | Two-dimensional plane displacement miniature control platform |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH325096A (en) | 1954-09-16 | 1957-10-31 | Mueller Hans | Machine for book binding by gluing |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US493959A (en) * | 1893-03-21 | Book-covering machine | ||
US1248252A (en) * | 1916-09-14 | 1917-11-27 | Sheridan Iron Works | Book binding or covering machine. |
US1804392A (en) * | 1928-11-26 | 1931-05-12 | Donnelley & Sons Co | Method of binding books |
US2646726A (en) * | 1950-01-12 | 1953-07-28 | Du Pont | Apparatus for trimming and notching signatures |
US3758928A (en) * | 1972-07-03 | 1973-09-18 | Cooper Corp | Tool for use in book binding |
CH616112A5 (en) * | 1977-07-19 | 1980-03-14 | Grapha Holding Ag | |
US4364696A (en) * | 1979-02-21 | 1982-12-21 | Syarto Louis W | Edge finishing machine |
DE3919682A1 (en) * | 1988-07-01 | 1990-01-04 | Hesselmann Planatolwerk H | Device for milling the sheet edges of a clamped sheet stack |
DE59302087D1 (en) * | 1992-06-19 | 1996-05-09 | Grapha Holding Ag | Device of a bookbinding machine for the production of notches on a spine of the book block which run approximately transversely to the side or fold edges |
US5470182A (en) * | 1994-02-04 | 1995-11-28 | Omation Corporation | Envelope opening machine |
US6033171A (en) * | 1998-08-21 | 2000-03-07 | Spiraflex, L.L.C. | Apparatus and method for cutting and crimping a spiral coil |
DE19922100A1 (en) * | 1999-05-17 | 2000-11-23 | Bielomatik L O S Gmbh | Binding process for books, book blocks, brochures etc., involving clamping book block with spine downward, applying glue and pressurizing glue pad |
US7677855B2 (en) * | 2005-09-02 | 2010-03-16 | Powis Parker, Inc. | Conditioned sheets for binding and method/apparatus for making same |
-
2009
- 2009-09-09 US US12/556,265 patent/US20110058917A1/en not_active Abandoned
-
2010
- 2010-08-26 EP EP10174176A patent/EP2295262A2/en not_active Withdrawn
- 2010-09-09 CN CN2010102794958A patent/CN102019628A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH325096A (en) | 1954-09-16 | 1957-10-31 | Mueller Hans | Machine for book binding by gluing |
Also Published As
Publication number | Publication date |
---|---|
US20110058917A1 (en) | 2011-03-10 |
CN102019628A (en) | 2011-04-20 |
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Extension state: BA ME RS |
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STAA | Information on the status of an ep patent application or granted ep patent |
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18W | Application withdrawn |
Effective date: 20121023 |