WO2003074401A1 - Schneidvorrichtung - Google Patents
Schneidvorrichtung Download PDFInfo
- Publication number
- WO2003074401A1 WO2003074401A1 PCT/DE2003/000675 DE0300675W WO03074401A1 WO 2003074401 A1 WO2003074401 A1 WO 2003074401A1 DE 0300675 W DE0300675 W DE 0300675W WO 03074401 A1 WO03074401 A1 WO 03074401A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cutting
- cylinder
- gap
- transport
- material web
- Prior art date
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
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/16—Rotary folders
- B65H45/162—Rotary folders with folding jaw 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
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
-
- 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
- B65H39/16—Associating two or more webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/28—Folding in combination with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/60—Penetrating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
Definitions
- the invention relates to a cutting device according to the preamble of claims 1, 2 or 6.
- Such a cutting device is used for. B. used to break down printed paper webs into individual signatures in a web-fed rotary printing press.
- DE 35 27 710 A1 discloses a folding apparatus in which two folding knife cylinders work together with a folding jaw cylinder. Each folding knife cylinder is fed its own path.
- the invention has for its object to provide a cutting device.
- the cutting device eliminates the risk of re-trimming already individual signatures when passing through a cutting gap again, without the need for complex displacement devices or an unusually high precision in controlling the rotations of the individual cylinders of the cutting device require. Since the cutting cylinder in the cutting device also takes on the function of a transport cylinder for the individual products, there is a single one Signature, as long as it is held on the cutting or transport cylinder, between the two cutting knives from which it has been cut, and it is sufficient that the cutting knives and the signature do not move in relation to one another during this time to ensure that the signature is not trimmed again when it passes through a cutting gap again.
- a puncture strip can serve in particular as a holding device.
- a counter cylinder which is required as an abutment for the cutting knives of the cutting cylinder when cutting, can then advantageously be equipped with at least one recess for receiving the point needles carried by the puncture bar.
- a further advantage of the cutting device is in particular that it enables the joining of two material webs, which are fed to the transport cylinder on the two transport paths, to form a common product, or the processing of a material web with a very large number of layers by combining two partial webs allowed. This means that products with a high number of pages can be produced twice as quickly as in the collection operation using a single cutting gap.
- Figure 1 is a schematic side view of a folder with a cutting device.
- FIG. 2 shows an enlarged illustration of a detail from FIG. 1; 3 shows an illustration of an operating mode;
- Fig. 4 shows a different mode of operation.
- Fig. 1 shows a schematic side view of a folder.
- This folder has two inlets 01; 02 for multi-layer material webs 03; 04, in particular paper webs 03; 04, which are referred to as inner or outer web 03; 04 can be designated.
- Both lanes 03; 04 each pass through a pair of pull rollers 06; 07 to adjust their tension and hit a cutting and transport cylinder 11 each at the height of cutting gaps 08; 09 between the cutting and transport cylinder 11 on the one hand and one of two counter cylinders 12; 13 on the other hand.
- the railways contact 03; 04 preferably first the respective counter cylinder 12; 13 and then the cutting and transport cylinder 11, d. H. the lanes 03; 04 first wrap around the counter cylinder 12; 13 and then the cutting and transport cylinder 11.
- the circumference of the cutting and transport cylinder 11 corresponds to more than five, preferably seven lengths of the signature. It carries more than five, preferably seven, cutting knives 14 evenly distributed around its circumference and, in its direction of movement (rotation counterclockwise in FIG. 1), just behind each cutting knife 14, a holding device 16, e.g. B. A puncture bar 16.
- a puncture bar 16 which can be pivoted about a shaft 22 and carries point needles 23, is shown enlarged in FIG. 2 the moment it passes through the cutting gap 08 on the counter cylinder 12.
- Each of the two identically constructed counter cylinders 12 and 13 respectively has a circumference corresponding to at least one, preferably two lengths of the lengths 03 or; 04 signatures to be produced. He carries at least one, preferably two, in his Circumferential cutting inserts, e.g. B. hard rubber strips, which serve as abutments 15 of the cutting knife 14 when cutting the webs 03 and 04, and in the direction of movement just behind each abutment 15, a groove 24 for receiving the passage through the cutting gap 08 or 09 over the circumference of the cutting and transport cylinder 11, extended tips of the point needles 23 of the point strips 16.
- Circumferential cutting inserts e.g. B. hard rubber strips
- a cutting knife 14 of the cutting or transport cylinder 11 and an abutment 15 of the counter cylinder 12 just pass through the cutting gap 08 and cut through the inner path 03.
- the leading edge of the inner path 03 formed during cutting is on impaled the puncture needles 23 of a puncture strip 16 extended shortly before reaching the cutting gap 08, which also hold it firmly on the surface of the cutting and transport cylinder 11 during further transport.
- the signature cut off in this way from the inner web 03 is conveyed further on the cutting and transport cylinder 11 to the cutting gap 09, where the outer web 04 lies over it, also impaled by the point needles 23 of the puncture strip 16 and is cut by the same cutting knife 14 , Since the cutting knives 14 and the puncture strips 16 do not move between the passage through the cutting gap 08 and the passage through the cutting gap 09 with respect to the cutting and transport cylinder 11, there is no risk that the signatures cut off from the web 03 in the cutting gap 08 be cut again when passing through the cutting gap 09.
- the tips of the point needles 23 project further beyond the circumference of the cutting and transport cylinder 11 at the location of the cutting gaps 08 and 09 than the cutting knives 14 in order to ensure that they have already pierced the web 03 or 04 before it is cut by the cutting knife 14.
- the angular distance between the two cutting gaps 08; 09 is approx. 50 ° in the example shown here. This angular distance may not differ from the angular distance of the puncture strips 16 from one another (51.5 °) or a multiple thereof at the two cutting gaps 08; 09 is cut at the same time; even a half-fold multiple of this value is unfavorable from the point of view of avoiding vibrations.
- each puncture strip 16 After passing through the cutting gap 09, each puncture strip 16 carries an overall product, which is composed in each case of signatures cut off from the inner web 03 and signatures cut off from the outer web 04. With each revolution of the cutting and transport cylinder 11, seven signatures are generated, just as if both tracks 03; 04 would be supplied in a conventional manner via a common inlet. However, since the cutting off of each individual signature involves two cutting steps at columns 08; 09 distributed, the force to be applied in each cutting step is lower, satisfactory synchronization of the machine is easier to maintain, and the requirements for the mechanical strength of the cutting device are also lower than when feeding through a common inlet.
- At least five, preferably seven, folding knives are attached to the cutting and transport cylinder 11, each of which is extended when a gap 17 between the cutting and transport cylinder 11 and a folding jaw cylinder 18 is reached, around which the cutting and transport cylinder 11 to transport and fold transported products to the jaw cylinder 18 in a manner known per se.
- the folded products are transferred from the folding jaw cylinder 18 to a paddle wheel 19 and from there laid out on a conveyor belt 21.
- a modified embodiment of the cutting device differs from that shown in FIG. 1 in that it only has a single inlet 02 for a single one intersecting web 04.
- the inlet 01, the web 03 and the counter cylinder 12 being assumed to be absent.
- a further transport cylinder for accepting the signatures can also be connected downstream in all operating modes, which in turn can be followed by a folding jaw cylinder or a belt system.
- each of the tracks 03; 04 the same pattern A or B one after the other, ie in the direction of transport.
- These patterns A and B are preferably printed with at least one forme cylinder of a printing unit that has two identical circumferences Wears pattern A or B.
- the railways 03; 04 are guided one above the other so that signatures with patterns A and B lying one above the other are formed, each of which passes in the gap 17 to the subsequent falcon flap cylinder 18.
- the cutting and transport cylinder 11 does not necessarily have to have an odd division, but can also have an even division, preferably greater than 4 or 6.
- the patterns A, B, C, D preferably each designate two newspaper pages, A1, A2; B1, B2; C1, C2; D1, D2 each designate a newspaper page.
- Bahn 03 is at least one lane 03; 04 is to be understood, but preferably one of several tracks 03; 04 to understand existing strand.
- the tracks 03; 04 are each printed with forme cylinders of printing units that either have a pattern A or B on the circumference (single circumference) or two patterns A or B on the circumference (double circumference). In the case of double-circumferential form cylinders, two identical patterns A, A and B, B or two different patterns A, B can be arranged on the circumference.
- the tracks 03; 04 in a first mode of operation the same patterns A and C in succession and the same products are formed on the cutting and transport cylinder 11 in succession with each revolution and delivered directly to the subsequent jaw cylinder 18.
- signatures A, C, B, D on the puncture strips 16 are alternating with puncture strips 16, which only carry signatures with pattern A, C, the signatures, i.e. H. the product with samples A, C, B, D of every second field and the jaw cylinder 18 are handed over.
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Confectionery (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20030711839 EP1483189B1 (de) | 2002-03-04 | 2003-02-28 | Schneidvorrichtung |
US10/505,170 US7115087B2 (en) | 2002-03-04 | 2003-02-28 | Cutting device |
DE50305956T DE50305956D1 (de) | 2002-03-04 | 2003-02-28 | Schneidvorrichtung |
AU2003218618A AU2003218618A1 (en) | 2002-03-04 | 2003-02-28 | Cutting device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10209214 | 2002-03-04 | ||
DE2002109214 DE10209214B4 (de) | 2002-03-04 | 2002-03-04 | Schneidvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003074401A1 true WO2003074401A1 (de) | 2003-09-12 |
WO2003074401B1 WO2003074401B1 (de) | 2004-03-04 |
Family
ID=27770934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2003/000675 WO2003074401A1 (de) | 2002-03-04 | 2003-02-28 | Schneidvorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US7115087B2 (de) |
EP (1) | EP1483189B1 (de) |
AT (1) | ATE348066T1 (de) |
AU (1) | AU2003218618A1 (de) |
DE (2) | DE10209214B4 (de) |
WO (1) | WO2003074401A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005068336A1 (de) * | 2004-01-16 | 2005-07-28 | Koenig & Bauer Aktiengesellschaft | Falzapparat in einer rollenrotationsdruckmaschine |
EP2336062A1 (de) * | 2009-12-16 | 2011-06-22 | Manroland AG | Verfahren und Vorrichtung zur Verarbeitung von aus mehreren Papierlagen bestehenden Druckprodukten sowie Perforiermesser |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10209190B4 (de) * | 2002-03-04 | 2004-03-04 | Koenig & Bauer Ag | Schneidvorrichtung zum Querschneiden wenigstens einer Materialbahn |
DE102006042592B4 (de) * | 2006-09-11 | 2009-04-09 | Koenig & Bauer Aktiengesellschaft | Falzapparat |
EP3463774B1 (de) * | 2016-05-24 | 2022-10-05 | The Procter & Gamble Company | Drehamboss |
US11292016B2 (en) | 2018-03-16 | 2022-04-05 | The Procter & Gamble Company | Nozzle assembly used to manufacture absorbent articles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE178565C (de) * | ||||
DE239837C (de) * | ||||
US1798910A (en) * | 1929-06-13 | 1931-03-31 | Goss Printing Press Co Ltd | Sheet cutting and handling mechanism |
US2941798A (en) * | 1958-12-18 | 1960-06-21 | Hess And Barker | Sheet cutting and folding machine |
DE3404170A1 (de) * | 1984-02-07 | 1985-08-08 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Falzapparat an rollenrotationsdruckmaschinen |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2353609A (en) * | 1942-06-03 | 1944-07-11 | Hoe & Co R | Web cutting and folding mechanism for printing machines |
CH278305A (de) | 1949-05-25 | 1951-10-15 | Maschf Augsburg Nuernberg Ag | Verfahren und Einrichtung zum Sammeln von Bogen auf dem Falzzylinder von Rotationsdruckmaschinen. |
US2891791A (en) * | 1955-12-19 | 1959-06-23 | Miehle Goss Dexter Inc | Jaw folding mechanism |
US2872186A (en) * | 1956-07-10 | 1959-02-03 | Levey Fred K H Co Inc | Folder for printing presses |
AT222671B (de) * | 1959-01-22 | 1962-08-10 | Winkler Fallert & Co Maschf | Falzapparat |
CH496547A (de) * | 1968-09-11 | 1970-09-30 | Koenig & Bauer Schnellpressfab | Falzapparat für Rotationsdruckmaschinen |
SE382943B (sv) * | 1974-09-12 | 1976-02-23 | Wifag Maschf | Falsapparat |
DE2517000C2 (de) * | 1975-04-17 | 1985-01-31 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Falzapparat für quer- und längsgefalzte oder nur längsgefalzte Produkte |
DE2805643C2 (de) | 1978-02-10 | 1986-08-07 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Falzwerk für Rollen-Rotationsdruckmaschinen, bei welchem aufeinander gesammelte Druckbogen mit Hilfe einer Verdrängerleiste auslenkbar sind |
DE3030706C2 (de) * | 1980-08-14 | 1983-11-24 | Albert-Frankenthal Ag, 6710 Frankenthal | Falzapparat |
US4445881A (en) * | 1982-03-31 | 1984-05-01 | Publishers Equipment Corporation | Method and apparatus for improving newspaper folding and cutting mechanisms |
DE3324719A1 (de) * | 1983-07-08 | 1985-01-17 | Kochsiek Maschinenbau GmbH Soltau, 3040 Soltau | Verfahren und maschine zum herstellen von falzsaecken aus papier |
DE3527710A1 (de) * | 1985-08-02 | 1987-02-12 | Roland Man Druckmasch | Falzapparat zum querfalzen zugeschnittener druckexemplare |
US5049123A (en) * | 1989-08-31 | 1991-09-17 | Harris Graphics Corporation | Folding and stacking apparatus |
FR2680480B1 (fr) * | 1991-08-19 | 1993-11-26 | Harris Marinoni Sa | Machine a couper et a plier une bande de papier imprime. |
US5320334A (en) * | 1992-06-23 | 1994-06-14 | Deangelis Andrew V | Method of printing a book having pages of newsprint and pages of coated enamel pages |
DE9320814U1 (de) | 1993-12-24 | 1995-02-09 | Koenig & Bauer AG, 97080 Würzburg | Vorrichtung zum Herstellen von Falzprodukten |
WO1998018705A1 (de) * | 1996-10-25 | 1998-05-07 | Koenig & Bauer Aktiengesellschaft | Falzapparat |
JP3030852B1 (ja) * | 1998-12-25 | 2000-04-10 | 株式会社東京機械製作所 | 複数の見開き面を有する1セクション多ペ―ジ印刷物を作成可能な輪転機 |
US6279890B1 (en) * | 2000-04-11 | 2001-08-28 | Goss Graphic Systems, Inc. | Combination rotary and jaw folder for a printing press |
-
2002
- 2002-03-04 DE DE2002109214 patent/DE10209214B4/de not_active Expired - Fee Related
-
2003
- 2003-02-28 DE DE50305956T patent/DE50305956D1/de not_active Expired - Fee Related
- 2003-02-28 WO PCT/DE2003/000675 patent/WO2003074401A1/de active IP Right Grant
- 2003-02-28 AU AU2003218618A patent/AU2003218618A1/en not_active Abandoned
- 2003-02-28 US US10/505,170 patent/US7115087B2/en not_active Expired - Fee Related
- 2003-02-28 EP EP20030711839 patent/EP1483189B1/de not_active Expired - Lifetime
- 2003-02-28 AT AT03711839T patent/ATE348066T1/de not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE178565C (de) * | ||||
DE239837C (de) * | ||||
US1798910A (en) * | 1929-06-13 | 1931-03-31 | Goss Printing Press Co Ltd | Sheet cutting and handling mechanism |
US2941798A (en) * | 1958-12-18 | 1960-06-21 | Hess And Barker | Sheet cutting and folding machine |
DE3404170A1 (de) * | 1984-02-07 | 1985-08-08 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Falzapparat an rollenrotationsdruckmaschinen |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005068336A1 (de) * | 2004-01-16 | 2005-07-28 | Koenig & Bauer Aktiengesellschaft | Falzapparat in einer rollenrotationsdruckmaschine |
EP2336062A1 (de) * | 2009-12-16 | 2011-06-22 | Manroland AG | Verfahren und Vorrichtung zur Verarbeitung von aus mehreren Papierlagen bestehenden Druckprodukten sowie Perforiermesser |
US8641029B2 (en) | 2009-12-16 | 2014-02-04 | Manroland Ag | Method and device for processing printed products made of multiple paper sheets as well as a perforating knife |
Also Published As
Publication number | Publication date |
---|---|
DE10209214B4 (de) | 2004-03-25 |
WO2003074401B1 (de) | 2004-03-04 |
ATE348066T1 (de) | 2007-01-15 |
DE10209214A1 (de) | 2003-09-25 |
EP1483189A1 (de) | 2004-12-08 |
DE50305956D1 (de) | 2007-01-25 |
US20050103174A1 (en) | 2005-05-19 |
EP1483189B1 (de) | 2006-12-13 |
US7115087B2 (en) | 2006-10-03 |
AU2003218618A1 (en) | 2003-09-16 |
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