WO2000037343A1 - Vorrichtung zum wenden von blattgut - Google Patents
Vorrichtung zum wenden von blattgut Download PDFInfo
- Publication number
- WO2000037343A1 WO2000037343A1 PCT/EP1999/009871 EP9909871W WO0037343A1 WO 2000037343 A1 WO2000037343 A1 WO 2000037343A1 EP 9909871 W EP9909871 W EP 9909871W WO 0037343 A1 WO0037343 A1 WO 0037343A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sheet material
- transport
- turning
- elements
- turned
- 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.)
- Ceased
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
- B65H15/00—Overturning articles
- B65H15/008—Overturning articles employing 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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1912—Banknotes, bills and cheques or the like
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S271/00—Sheet feeding or delivering
- Y10S271/902—Reverse direction of sheet movement
Definitions
- the invention relates to a device for turning sheet material.
- Such devices are known, for example, in connection with letter sorting systems.
- the turning device is used to manipulate letters inserted in any orientation so that a preferred page in the transport system or in the storage compartments always lies on a certain page, so that, for example, the address of letters is visible and legible.
- the turning function is implemented, for example, as follows. The letters to be turned are fed to a short dead end section of the transport system, stopped there and accelerated backwards, as a result of which they leave the transport system when turned.
- the known device has the disadvantage, however, that the banknotes are subjected to mechanical stress due to the twisting of the belts during the turning, which can damage the banknotes.
- System-related there is also the disadvantage that only symmetrically incoming sheet material is passed on evenly back into the subsequent transport system.
- the object of the invention is now to propose a device for turning sheet material which enables continuous processing of the sheet material with little technical effort, but without the sheet material being subjected to a mechanical load during the turning.
- the sheet material to be turned is passed into a gap between two continuously, oppositely driven transport elements, the sheet material being pressed against either the forward or the reverse transport element by means of guide elements actuated by an actuator.
- the transport elements are preferably designed as elastic flat belts and the guide elements in the form of guide plates which press the sheet material to one or the other belt with or without pressure rollers. Due to the low mass of the guide plates, e.g. a simple solenoid can be used, which moves the guide plates linearly. As a result, the switching times can be kept so short that if a minimum distance between two sheets is maintained, they can be processed continuously. Further advantages and developments of the invention result from the dependent claims and the embodiments of the description examples based on the figures.
- FIG. 1 side view of a first preferred embodiment
- FIG. 2 side view of a second embodiment
- FIG. 3 side view of a third embodiment
- Figure 4 side view of a fourth embodiment.
- FIG. 1 shows a schematic diagram of a first preferred embodiment of the invention.
- the sheet material 10 transported in the direction of the arrow is guided by means of a switch 205 into a gap formed by two opposing transport belts 101, 102, in the area of which the guide elements are arranged, for example in the form of the guide plates 202 and 203.
- an actuator 204 for example a lifting magnet, presses the sheet material by means of the guide plate 202 onto the transport belt 102 which runs backwards with respect to the transport direction of the sheet material Transport belts 102 and 103 performed.
- the switch 205 is activated accordingly, for example via an actuator 206.
- the guide plates 202, 203 can have pressure rollers (not shown) for guiding and accelerating the sheet material.
- the actuator 204 presses the sheet material by means of the guide plate 203 onto the transport belt 101 running in the transport direction of the sheet.
- the sheet material moves on a V-shaped belt formed by the transport belts 101, 102 Path.
- part of the turning path is also used for the transport path of the sheet material which has not been turned, as a result of which the effort for this second transport path is reduced.
- This V-shaped transport path is also used to simulate the loss of time caused by the turning of the sheet. This makes it possible for the flipped and the unturned sheet to have the same transport times in the turning device.
- FIG. 2 shows the schematic diagram of a second embodiment.
- the principle of operation is the same as in the first embodiment, the main difference is the design of the guide elements.
- the guide elements 209 and 210 are rigidly mounted, whereas the relatively small guide elements 202 and 203 are movable.
- the guide elements 202 and 203 can be actuated, for example, by one or two actuators 204.
- the sheet material, not shown here, is transported in the direction of the arrow and guided downward by the rigid guide element 210 into the vertical transport path.
- the sheet material is to be turned over, as soon as the rear edge of the sheet material is in the region of the guide elements 202 and 203, these are shifted to the right, as a result of which the contact between the guide element 203, the downward-moving transport element 101 and the sheet material in between is canceled and secondly, a contact is made between the guide element 202, the upward-running transport element 102 and the intermediate sheet material.
- the sheet material is accelerated backwards and is guided by the horizontal displacement of the guide elements 202 and 203 on the right flank of the rigid guide element 210 into the transport path formed by the transport elements 102 and 103, on which it leaves the device.
- the guide elements 202 and 203 preferably contain rollers in order to safely guide and accelerate the sheet material.
- the guide element 203 presses the sheet material against the transport element 101 and conveys it downward and then to the top right out of the device.
- the moving masses of the guide elements and thus the switching times can be reduced again compared to the first embodiment.
- the area between the opposing transport elements 101 and 102, which is at risk of transportation disruption, was also reduced to a minimum. As a result, the uncontrolled state of motion of the sheet material during the switching process is considerably reduced. shortens, which prevents the occurrence of transport problems in this area.
- FIG. 3 shows the schematic diagram of a second embodiment.
- the principle of operation is the same as in the first embodiment, the main difference is the arrangement and control of the switch 207.
- the switch 207 is actuated in the case when the sheet material is not to be turned in such a way that the sheet material transported in the direction of the arrow passes directly through the turning device is let through.
- This embodiment enables a simple, non-disruptive transport route for the unturned sheet material. However, it is no longer possible to achieve uniform transport distances between turned and non-turned sheets.
- Figure 4 shows the schematic diagram of a third embodiment.
- the difference compared to the first and second embodiment consists in the path of the unused sheet material, which is guided through a switch 208 into a separate parallel transport path 105.
- the length of the transport path 105 can be adjusted in such a way that uniform transport distances between turned and non-turned sheets are possible.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Vehicle Body Suspensions (AREA)
- Liquid Crystal (AREA)
- Registering Or Overturning Sheets (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE59906710T DE59906710D1 (de) | 1998-12-22 | 1999-12-13 | Vorrichtung zum wenden von blattgut |
| US09/857,203 US6474638B1 (en) | 1998-12-22 | 1999-12-13 | Device for turning sheets |
| AT99965456T ATE247592T1 (de) | 1998-12-22 | 1999-12-13 | Vorrichtung zum wenden von blattgut |
| AU20965/00A AU764083B2 (en) | 1998-12-22 | 1999-12-13 | Device for turning sheets |
| EP99965456A EP1140678B1 (de) | 1998-12-22 | 1999-12-13 | Vorrichtung zum wenden von blattgut |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19859535.2 | 1998-12-22 | ||
| DE19859535A DE19859535A1 (de) | 1998-12-22 | 1998-12-22 | Vorrichtung zum Wenden von Blattgut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000037343A1 true WO2000037343A1 (de) | 2000-06-29 |
Family
ID=7892301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1999/009871 Ceased WO2000037343A1 (de) | 1998-12-22 | 1999-12-13 | Vorrichtung zum wenden von blattgut |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6474638B1 (de) |
| EP (1) | EP1140678B1 (de) |
| CN (1) | CN1098208C (de) |
| AT (1) | ATE247592T1 (de) |
| AU (1) | AU764083B2 (de) |
| DE (2) | DE19859535A1 (de) |
| RU (1) | RU2198836C1 (de) |
| WO (1) | WO2000037343A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1295826A3 (de) * | 2001-09-21 | 2004-09-15 | Kabushiki Kaisha Toshiba | Zurückschaltungseinrichtung und Zurückschaltungsverfahren |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436293C (zh) * | 2004-03-12 | 2008-11-26 | 明基电通股份有限公司 | 具有分纸换向装置的打印机及其分纸换向装置 |
| US7708276B2 (en) * | 2006-05-29 | 2010-05-04 | Ricoh Company, Ltd. | Sheet conveying path switching device used in image forming apparatus, and sheet conveying device |
| US8000645B2 (en) * | 2008-05-29 | 2011-08-16 | Eastman Kodak Company | Print engine productivity module inverter |
| CN101987700B (zh) * | 2009-07-31 | 2013-06-05 | 山东新北洋信息技术股份有限公司 | 记录介质翻转机构及使用该机构的记录介质处理装置 |
| CN102001536B (zh) * | 2009-09-01 | 2013-01-02 | 山东新北洋信息技术股份有限公司 | 记录介质翻转装置及使用该机构的记录介质处理设备 |
| CN103407820B (zh) * | 2013-08-21 | 2015-10-14 | 西安航天华阳印刷包装设备有限公司 | 换向输送的壁纸收料装置 |
| KR101741008B1 (ko) * | 2015-02-17 | 2017-05-29 | 주식회사 씨텍 | 페이퍼시트 방향전환유닛 및 이를 이용한 페이퍼시트 처리장치 |
| CN109130471B (zh) * | 2018-04-24 | 2020-11-13 | 杭州护章神网络有限公司 | 数据化的盖印机及盖印方法 |
| CN109334275B (zh) * | 2018-10-15 | 2019-09-20 | 武汉绎方信息工程有限公司 | 一种翻面装置及其组成的喷印系统 |
| CN109665277B (zh) * | 2018-12-28 | 2023-09-26 | 杭州海纳机械有限公司 | 一种正反叠片设备及其叠片方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143848A (ja) * | 1983-02-03 | 1984-08-17 | Glory Ltd | 表裏切換え式紙葉類反転装置 |
| JPS59198250A (ja) * | 1983-04-25 | 1984-11-10 | Glory Ltd | 紙葉類搬送処理装置 |
| DE3605535A1 (de) * | 1986-02-20 | 1987-08-27 | Rotaprint Gmbh | Bogen-foerder- und wendevorrichtung fuer bogenverarbeitende maschinen, vorzugsweise fuer zwei in tandemanordnung angeordnete offset-druckmaschinen |
| US5048814A (en) * | 1990-03-16 | 1991-09-17 | Bell & Howell Company | Document orientation mechanism |
| US5449160A (en) * | 1994-07-29 | 1995-09-12 | Xerox Corporation | Gateless rocker inverter |
| DE19522131A1 (de) * | 1995-06-19 | 1997-01-02 | Kodak Ag | Transportvorrichtung für Blätter |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947539A (en) * | 1957-02-06 | 1960-08-02 | Grinten Chem L V D | Device for separating original and copy sheets |
| US3273886A (en) * | 1964-12-09 | 1966-09-20 | Warren S D Co | Reverse transport for flexible sheets |
| US4159824A (en) * | 1977-05-06 | 1979-07-03 | Xerox Corporation | Method for reversing the direction of travel of a sheet |
| DE3016940C2 (de) * | 1980-05-02 | 1985-05-09 | Kronseder, Hermann, 8404 Wörth | Vorrichtung zum Ausrichten unrunder Gegenstände |
| JPS5918250B2 (ja) * | 1981-01-10 | 1984-04-26 | グンゼ株式会社 | 袋体の一枚宛取出方法 |
| DE3217115A1 (de) * | 1982-05-07 | 1983-11-10 | Agfa-Gevaert Ag, 5090 Leverkusen | Transporteinrichtung fuer blattfoermige aufzeichnungstraeger |
| GB2128139B (en) * | 1982-10-01 | 1986-01-02 | Mead Corp | Duplex printing system |
| US4512255A (en) * | 1983-03-04 | 1985-04-23 | Am International | Sheet handling mechanism for duplicating machine with duplexing capability |
| JPS60232364A (ja) * | 1984-04-27 | 1985-11-19 | Fuji Xerox Co Ltd | 用紙反転装置 |
| SU1423480A1 (ru) * | 1987-01-12 | 1988-09-15 | Болдерайский Комбинат Комплексной Переработки Древесины | Кантователь листового материала |
| US4986529A (en) * | 1988-10-17 | 1991-01-22 | Xerox Corporation | Four roll inverter |
| US5082272A (en) * | 1990-11-30 | 1992-01-21 | Eastman Kodak Company | High-speed sheet inverter and method for inverting sheets |
| JP2680755B2 (ja) * | 1991-09-03 | 1997-11-19 | 株式会社日立製作所 | 紙葉類の集積装置 |
| US5382013A (en) * | 1993-10-12 | 1995-01-17 | Xerox Corporation | Clutch driven inverter shaft |
| US5449164A (en) * | 1994-08-29 | 1995-09-12 | Xerox Corporation | Sheet inverter apparatus |
| US6273419B1 (en) * | 1999-05-12 | 2001-08-14 | Pitney Bowes Inc. | Method and device for sheet collation |
-
1998
- 1998-12-22 DE DE19859535A patent/DE19859535A1/de not_active Withdrawn
-
1999
- 1999-12-13 AU AU20965/00A patent/AU764083B2/en not_active Ceased
- 1999-12-13 EP EP99965456A patent/EP1140678B1/de not_active Expired - Lifetime
- 1999-12-13 WO PCT/EP1999/009871 patent/WO2000037343A1/de not_active Ceased
- 1999-12-13 DE DE59906710T patent/DE59906710D1/de not_active Expired - Lifetime
- 1999-12-13 AT AT99965456T patent/ATE247592T1/de not_active IP Right Cessation
- 1999-12-13 US US09/857,203 patent/US6474638B1/en not_active Expired - Fee Related
- 1999-12-13 RU RU2001119460/12A patent/RU2198836C1/ru not_active IP Right Cessation
- 1999-12-13 CN CN99814797A patent/CN1098208C/zh not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143848A (ja) * | 1983-02-03 | 1984-08-17 | Glory Ltd | 表裏切換え式紙葉類反転装置 |
| JPS59198250A (ja) * | 1983-04-25 | 1984-11-10 | Glory Ltd | 紙葉類搬送処理装置 |
| DE3605535A1 (de) * | 1986-02-20 | 1987-08-27 | Rotaprint Gmbh | Bogen-foerder- und wendevorrichtung fuer bogenverarbeitende maschinen, vorzugsweise fuer zwei in tandemanordnung angeordnete offset-druckmaschinen |
| US5048814A (en) * | 1990-03-16 | 1991-09-17 | Bell & Howell Company | Document orientation mechanism |
| US5449160A (en) * | 1994-07-29 | 1995-09-12 | Xerox Corporation | Gateless rocker inverter |
| DE19522131A1 (de) * | 1995-06-19 | 1997-01-02 | Kodak Ag | Transportvorrichtung für Blätter |
Non-Patent Citations (3)
| Title |
|---|
| J. EMMELOT: "BELT-DRIVEN SHEET INVERTER", XEROX DISCLOSURE JOURNAL., vol. 10, no. 5, September 1985 (1985-09-01), STAMFORD, CONN US, pages 269 - 270, XP002136062 * |
| PATENT ABSTRACTS OF JAPAN vol. 008, no. 274 (M - 345) 14 December 1984 (1984-12-14) * |
| PATENT ABSTRACTS OF JAPAN vol. 009, no. 067 (M - 366) 27 March 1985 (1985-03-27) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1295826A3 (de) * | 2001-09-21 | 2004-09-15 | Kabushiki Kaisha Toshiba | Zurückschaltungseinrichtung und Zurückschaltungsverfahren |
| EP1847494A1 (de) * | 2001-09-21 | 2007-10-24 | Kabushiki Kaisha Toshiba | Rückschaltungsvorrichtung und Rückschaltungsverfahren |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1331650A (zh) | 2002-01-16 |
| CN1098208C (zh) | 2003-01-08 |
| EP1140678A1 (de) | 2001-10-10 |
| RU2198836C1 (ru) | 2003-02-20 |
| DE19859535A1 (de) | 2000-06-29 |
| RU2001119460A (ru) | 2004-03-20 |
| DE59906710D1 (de) | 2003-09-25 |
| US6474638B1 (en) | 2002-11-05 |
| AU764083B2 (en) | 2003-08-07 |
| AU2096500A (en) | 2000-07-12 |
| ATE247592T1 (de) | 2003-09-15 |
| EP1140678B1 (de) | 2003-08-20 |
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