WO2008154901A1 - Verfahren und vorrichtung zur herstellung eines gefalzten bogens - Google Patents
Verfahren und vorrichtung zur herstellung eines gefalzten bogens Download PDFInfo
- Publication number
- WO2008154901A1 WO2008154901A1 PCT/DE2008/000985 DE2008000985W WO2008154901A1 WO 2008154901 A1 WO2008154901 A1 WO 2008154901A1 DE 2008000985 W DE2008000985 W DE 2008000985W WO 2008154901 A1 WO2008154901 A1 WO 2008154901A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sheet
- folding
- aligned
- edges
- alignment
- 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
-
- 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
- B65H45/14—Buckling folders
- B65H45/142—Pocket-type folders
- B65H45/144—Pockets or stops therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/002—Registering, e.g. orientating, articles; Devices therefor changing orientation of sheet by only controlling movement of the forwarding means, i.e. without the use of stop or register wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/04—Fixed or adjustable stops or gauges
Definitions
- the present invention relates to a method for producing a folded sheet, wherein the sheet is fed, aligned and folded.
- a device for producing a folded sheet in particular for carrying out the method, with a feed, an aligning device and at least one folding device specified.
- the known device basically comprises a feeder, an alignment device and a folding machine and already allows a fold obliquely to an edge of a rectangular arc.
- a multiply folded product requires in the known method a plurality of process steps, in particular two alignment steps and at least two different folding devices and is therefore costly.
- Another disadvantage is that the skew is necessarily tied to the Messerfalzautomaten and thus initially leaves no choice with regard to the folding device.
- the invention has for its object to provide a method and apparatus of the type in question, which simplifies the production, made more flexible and reduces costs. According to an alternative device, a reduction of manufacturing costs by quality improvement should be achieved.
- the above object is achieved with respect to the method by the features of claim 1.
- a method of the type in question is designed such that during the feeding the sheet is brought into an inclined position to the running direction, that the skewed sheet is aligned and that the aligned sheet is transferred to a folding device to at least one fold generate, which extends angled to the edges of the sheet.
- a device of the type in question according to the first alternative is designed such that the folding device is a pocket folder, whose first pocket is tuned in the shaping on brought into oblique edges of the sheet.
- a device of the type in question according to the second alternative is configured such that the alignment device has stops which are rotatable about a rotation axis in the direction of the aligned sheet.
- a pocket folder is provided whose first pocket is matched to the inclined edges of the sheet.
- a first pocket is provided, which the oblique edges of the aligned
- the production costs can be minimized by improving the quality if the separate alignment device according to the invention has special stops.
- the peculiarity of these attacks is directed to their novel mobility. Stops according to the prior art known from practice, are moved vertically down to the support surface of the sheet down to release the path for the sheet to a next processing station. This can lead to damage of the sheet edges.
- the device according to the invention according to the second alternative now provides stops that are rotatable about an axis of rotation in the direction of the aligned sheet. The stops are swung away without being in contact with the sheet edges. As a result, damage is advantageously excluded and costs reduced by avoiding waste products.
- the alignment device could advantageously be present as a separate structural unit, which can be combined with different feeders and / or folding devices.
- the movement of the conveyor belts could be exploited to continue to drive the sheet when entering the alignment.
- the sheet could partially remain on the conveyor belts when entering the alignment device and be acted upon by these with feed force.
- a vacuum could be applied to the sheet to maintain the desired position so that it is fixed in the alignment created by the stops.
- an intake belt or a suction roll could be provided.
- the stops are to be removed from the transport path, so that in this way the way to release to the folding device will release.
- the transport to the folding device could take place via the suction belt or the suction roller.
- the suction belt could already be in motion when the sheet comes from the feeder.
- only very low speeds of at most 1 m / min come into consideration so as not to obstruct the intake process.
- the sheet could be folded at least once, angled to the edges.
- a plow folder is selected according to a variant of the method, then either a pre-grooved sheet is to be used or the sheet must pass through a groove work before entering the plow folder.
- the plow folder can be equipped with two parallel shaped sheets and form two folds with one pass and fold the sheet accordingly.
- a pocket folder is selected as folding unit, it is possible to carry out several folding operations in different pockets of the pocket folder.
- the first pocket of the pocket folder must be shaped to match the skewed edges of the sheet. Quasi an "over-corner" recording must be provided within the bag.
- the corner opposite the first fold can also be folded without special internal shaping of the second pocket by driving over the first fold into the second pocket without further ado, but increasing the run-in length to form the second fold parallel to the first fold. If it is then desired to fold or fold the two remaining 90 ° corners in this quadrangular arc, then the double folded sheet in this example can leave the pocket folder and be transferred to a second pocket folder whose first pocket is a The second pocket folder could be positioned at 90 ° to the first pocket folder so that the sheet no longer needs to be turned, it being understood that the folds are removed from the fold.
- the aligning device downstream Taschenfalzwerk and / or another Taschenfalzwerk could have up to twelve pockets.
- a plurality of folds can be formed directly within a folding device, and complex shapes can arise that may be of particular interest for advertising broadcasts.
- the alignment device could have stops which are tuned to the skewed edges of the sheet.
- the stops could be rotatable about axes of rotation in the running direction of the aligned sheet.
- the stops are unceremoniously swung away without being in contact with the sheet edges.
- the axis of rotation of the stops extends transversely to the direction of the aligned sheet. If the stop is fixed below the support plane of the bow, it is pivoted downwards. If the stop is fixed above the support plane of the sheet, it is rotated to release the path to the folding device upwards.
- a control could be provided which coordinates the movement of the stops at the right time.
- Fig. 2 in a schematic representation, enlarged, more precisely, a detail of Fig. 1, namely a plan view of a bow, partly on the
- FIG. 3 in a schematic representation, a side view of a detail
- Fig. 1 the steps of the method and the device according to the invention are schematically sketched. It is about the production of a four-fold folded sheet 1 in this embodiment, which is first fed, aligned and finally lent be folded.
- the sheet 1 is brought during feeding by means of conveyor belts 7, 8 in an inclined position to the direction A, wherein the sheet is rotated in the direction of rotation B exactly 90 °, so that a corner of the quadrangular here arch 1 in the direction of Aligning device 2 has.
- the conveyor belts 7, 8 shown in FIG. 2 have different speeds in order to realize the rotation in the direction of rotation B. Specifically, the conveyor belt 7 runs faster than the conveyor belt 8.
- the slanted sheet 1 is now aligned in the aligning device 2 and then transferred to a folding device 3, to produce a fold 4 always shown in phantom or a fold along this fold 4, which extends at an angle to the edges 5, 6 of the sheet 1.
- the alignment device 2 is a separate structural unit that can be combined with different feeders and / or folding devices 3.
- the sheet 1 partially remains on the conveyor belts 7, 8 when it enters the alignment device 2 and is acted on by these with feed force.
- the sheet 1 reaches up to the three stops 9 of the alignment device 2, at which the edges 5, 6 of the sheet 1 are aligned.
- a vacuum is applied to the sheet 1, so that this in the 9 through the attacks generated alignment is fixed.
- the vacuum is applied via four suction belts 10 which transfer the sheet 1 to the folding device 3 after the path has been cleared by the temporarily removable stops 9.
- the sheet 1 is first folded once according to fold 4 angled to the edges 5, 6 folded.
- the folding device 3 is a pocket folder whose first pocket 11 shown in FIG. 1 is matched in the dotted line shape 11A to the skewed edges 5, 6 of the sheet 1.
- the sheet 1 enters a second pocket 12 of the folding device 3.
- the internal shaping 12A there is and can be conventional rectilinear. because here the new edge 19 of the sheet 1 formed by the first fold 4 forms the contact.
- the now double folded and folded sheet 1 now has a hexagonal shape and enters an exit region 13 of the folding device 3.
- the sheet 1 is transferred to a transport path 14 to form a further pocket folder 15.
- a dotted pattern 16A as it were, an "over-corner" receptacle which is matched to the skewed edges 5, 6 of the sheet 1.
- the sheet 1 After formation of the third fold 4 or folding, the sheet 1 passes into a second pocket 17 of the folding device 15.
- the local inner shaping 17A is conventionally rectilinear.
- There formed by the third fold 4 new edge 20 of the sheet 1 forms the contact.
- the now fourfold folded and folded sheet 1 has an octagonal shape and enters an exit region 18.
- the width of the Taschenfalzwerkes 15 is due to the double folding already reduced width of the sheet 1 is less than that of the folding device. 3
- the further Taschenfalzwerk 15 is offset by 90 ° to the folding device 3 and the direction is designated there F.
- a re-rotation of the sheet 1 is unnecessary. From FIGS. 2 and 3 it can be seen how the stops 9 of the alignment device 2 enable the path to the folding device 3. The rotation takes place in the direction of rotation G and in the direction A about the axes of rotation C 1 D, E, which extend transversely to the direction A of the aligned sheet 1.
- the stops 9 are above the suction belts 10, fixed within their distances and are upwards, in the direction of rotation G, rotatable. Here is a controlled 90 ° - rotation.
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Making Paper Articles (AREA)
- Registering Or Overturning Sheets (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT08784206T ATE547363T1 (de) | 2007-06-18 | 2008-06-17 | Verfahren und vorrichtung zur herstellung eines gefalzten bogens |
EP08784206A EP2176151B1 (de) | 2007-06-18 | 2008-06-17 | Verfahren und vorrichtung zur herstellung eines gefalzten bogens |
JP2010512507A JP5086431B2 (ja) | 2007-06-18 | 2008-06-17 | 折り畳まれた紙片を製造する方法及び装置 |
CA2691207A CA2691207A1 (en) | 2007-06-18 | 2008-06-17 | Method and apparatus for the production of a folded sheet |
CN2008800206647A CN101715425B (zh) | 2007-06-18 | 2008-06-17 | 用于制造折叠的片材的方法和设备 |
US12/665,590 US20100190628A1 (en) | 2007-06-18 | 2008-06-17 | Method and apparatus for the production of a folded sheet |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007027945A DE102007027945A1 (de) | 2007-06-18 | 2007-06-18 | Verfahren und Vorrichtung zur Herstellung eines gefalzten Bogens |
DE102007027945.2 | 2007-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008154901A1 true WO2008154901A1 (de) | 2008-12-24 |
Family
ID=39855078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2008/000985 WO2008154901A1 (de) | 2007-06-18 | 2008-06-17 | Verfahren und vorrichtung zur herstellung eines gefalzten bogens |
Country Status (9)
Country | Link |
---|---|
US (1) | US20100190628A1 (de) |
EP (1) | EP2176151B1 (de) |
JP (1) | JP5086431B2 (de) |
CN (1) | CN101715425B (de) |
AT (1) | ATE547363T1 (de) |
CA (1) | CA2691207A1 (de) |
DE (1) | DE102007027945A1 (de) |
RU (1) | RU2433944C2 (de) |
WO (1) | WO2008154901A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102633156B (zh) * | 2012-03-31 | 2014-08-13 | 绍兴振德医用敷料有限公司 | 腹部垫折叠机 |
US9889682B2 (en) * | 2015-11-03 | 2018-02-13 | Oce-Technologies B.V. | Apparatus and method for positioning a substrate on a support body |
CN111960173A (zh) * | 2020-07-25 | 2020-11-20 | 林鑫 | 纱布层叠设备 |
CN112192907B (zh) * | 2020-11-02 | 2022-11-04 | 安徽六安市成林包装有限公司 | 一种集折边叠合输送打包于一体的双层牛皮纸垫生产线 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB204547A (en) | 1922-10-17 | 1923-10-04 | Sydney Renoden Wycherley | Improvements connected with envelope making machines |
GB224500A (en) | 1923-11-06 | 1925-03-19 | Smithe Machine Co Inc F L | Improvements in apparatus for making envelopes and the like |
DE102004027199A1 (de) | 2004-06-03 | 2005-12-22 | Guk-Falzmaschinen Griesser & Kunzmann Gmbh & Co. Kg | Vorrichtung zur Herstellung gefalzter Bögen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1065263B (de) * | 1959-09-10 | F. L. Smittfoe Machine Co., Inc., New York, N. Y. (V. St. A.) | Vorrichtung zum Wechseln der Transportvorrichtung der Umschlagzuschnitte in Briefumschlagmaschinen | |
US3646858A (en) * | 1970-08-17 | 1972-03-07 | Smithe Machine Co Inc F L | Apparatus for aligning the pins on aligner chains of an envelope machine |
JPS5896538A (ja) * | 1981-12-04 | 1983-06-08 | 株式会社京都製作所 | 板紙の位置決め・折曲装置 |
JPS62185658A (ja) * | 1986-02-12 | 1987-08-14 | エー・ツエー・ハー・ウイル・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | 薄片材料堆積体を移送しかつ旋回させるための装置 |
US5094658A (en) * | 1991-03-05 | 1992-03-10 | F.L. Smithe Machine Company, Inc. | Vacuum side-folder section for envelope blank folding apparatus |
JPH07109066A (ja) * | 1993-10-13 | 1995-04-25 | Sony Corp | 基板折り曲げ装置 |
GB2347897B (en) * | 1999-03-17 | 2002-04-10 | Graham Harris | Creasing device |
JP2006199467A (ja) * | 2005-01-21 | 2006-08-03 | Gunze Ltd | 被搬送シートの一時停止装置 |
-
2007
- 2007-06-18 DE DE102007027945A patent/DE102007027945A1/de not_active Withdrawn
-
2008
- 2008-06-17 US US12/665,590 patent/US20100190628A1/en not_active Abandoned
- 2008-06-17 WO PCT/DE2008/000985 patent/WO2008154901A1/de active Application Filing
- 2008-06-17 JP JP2010512507A patent/JP5086431B2/ja not_active Expired - Fee Related
- 2008-06-17 EP EP08784206A patent/EP2176151B1/de not_active Not-in-force
- 2008-06-17 CA CA2691207A patent/CA2691207A1/en not_active Abandoned
- 2008-06-17 AT AT08784206T patent/ATE547363T1/de active
- 2008-06-17 CN CN2008800206647A patent/CN101715425B/zh not_active Expired - Fee Related
- 2008-06-17 RU RU2009145029/21A patent/RU2433944C2/ru not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB204547A (en) | 1922-10-17 | 1923-10-04 | Sydney Renoden Wycherley | Improvements connected with envelope making machines |
GB224500A (en) | 1923-11-06 | 1925-03-19 | Smithe Machine Co Inc F L | Improvements in apparatus for making envelopes and the like |
DE102004027199A1 (de) | 2004-06-03 | 2005-12-22 | Guk-Falzmaschinen Griesser & Kunzmann Gmbh & Co. Kg | Vorrichtung zur Herstellung gefalzter Bögen |
Also Published As
Publication number | Publication date |
---|---|
CA2691207A1 (en) | 2008-12-24 |
EP2176151B1 (de) | 2012-02-29 |
DE102007027945A1 (de) | 2008-12-24 |
ATE547363T1 (de) | 2012-03-15 |
RU2433944C2 (ru) | 2011-11-20 |
CN101715425B (zh) | 2013-03-27 |
CN101715425A (zh) | 2010-05-26 |
RU2009145029A (ru) | 2011-07-27 |
JP5086431B2 (ja) | 2012-11-28 |
EP2176151A1 (de) | 2010-04-21 |
JP2010530321A (ja) | 2010-09-09 |
US20100190628A1 (en) | 2010-07-29 |
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