EP0893383A2 - Vorrichtung zum Transport von Druckereiprodukten - Google Patents
Vorrichtung zum Transport von Druckereiprodukten Download PDFInfo
- Publication number
- EP0893383A2 EP0893383A2 EP98810658A EP98810658A EP0893383A2 EP 0893383 A2 EP0893383 A2 EP 0893383A2 EP 98810658 A EP98810658 A EP 98810658A EP 98810658 A EP98810658 A EP 98810658A EP 0893383 A2 EP0893383 A2 EP 0893383A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- conveyor belt
- rollers
- tension element
- transport
- chain
- 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- Withdrawn
Links
Images
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
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/52—Stationary guides or smoothers
-
- 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
- B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
-
- 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
- B65H29/66—Advancing articles in overlapping streams
Definitions
- the present invention relates to a device for transport of printed products according to the preamble of the claim 1.
- the printed products can be a shingled stream, e.g. from folded newspapers, or around individual products act.
- the device is especially for transportation of the products is determined by a height difference at which the Products conveyed on a conveyor belt inclined in the conveying direction become.
- the present invention is based on the object Eliminate disadvantage. This task is characterized by the Features of claim 1 solved. Advantageous embodiments are described in the dependent claims.
- the device according to Figures 1 to 4 has a lower, horizontal Conveyor belt 1 and an upper, laterally offset horizontal Conveyor belt 2.
- Belts 1, 2 are inclined Conveyor belt 3 connected to each other.
- Bands 1, 2, 3 are on upper and lower ends of the belt 3 via pulleys 4, 5 led, of which at least one by one, not shown Engine is driven.
- the upper run of volume 3 is on at least part of the section between the Rollers 4, 5 through a support device designed for gripping 6 supports.
- the band 3 consists of two on the side spaced-apart, parallel individual bands 7, 8. Die Direction of conveyance A or A 'can either from bottom to top or be from top to bottom.
- the device has a above the upper run of the belt 3 flexible tension element in the form of a link chain 15.
- On the Chain pin 16 of the chain 15 are each two rollers 17, 18 rotatable stored.
- the rollers 17, 18 are disc-shaped and have a sleeve-shaped projection 19 which is slightly wider than that Disc is.
- the rollers 17, 18 are pressed onto sliding sleeves 20 and are made of plastic.
- the sleeves 20 slide on the bolt 16.
- the successive rollers 17, 18 are rotated 180 ° against each other so that they overlap.
- At one end are adjacent bolts 16 each a pressed-on chain link 21 connected to each other.
- the other chain links 22 are attached to spacer sleeves 23, which between the rollers 17, 18 on the pin 16th are attached.
- On the side opposite to link 21 are the same two bolts 16 via a lock tab 24 connected to each other, secured by means of snap rings 25 is.
- the top spacer sleeve 23 of the chain 15 is at the free end a pivot arm 31 pivotally mounted.
- the arm 31 is over an axis 32 pivotable, which is transverse to the transport direction A and runs parallel to the transport plane of the belt 3.
- the axis 31 is slightly above the chain axis and in the direction of transport A offset from the axis of the top bolt 16.
- the Rollers 17, 18 are due to their own weight and weight the chain 15 loaded on the two bands 7, 8 and on the transported products 9 on.
- arm 31 that is top pair of rollers laterally and in conveying direction A. But it can give way perpendicular to volume 3.
- the chain 15 is also conveniently located at the lower end guided.
- roller 42 At the lower end is at the transition between bands 1, 3 still a roller 42 arranged, the diameter of which is essential Larger than the diameter of rollers 17, 18.
- the roller 42 is fastened on an arm 43 which is about a transverse axis 44 is pivotally attached to the holder 36.
- the device described is simple and reliable, by the freely rotatable rollers 17, 18 is a Avoid creasing even sensitive printed products.
- the Maintenance is easier than with conventional systems.
- Through the Overlapping of the rollers 17, 18 prevents products 9 can be inserted between the rollers.
- the device can overcome inclinations from 0 ° to 60 ° also e.g. about convex curvatures.
- the device is suitable for the transport of both streams of scale also of single copies. No separate drive is required.
- the device is also suitable for turnouts for conveyor belts 3, which around the axis of a pulley 4, 5 are pivotable.
- the device is as Stacker inlet system suitable. With inclined funding after thicker products, e.g. Books, transported safely become. If the contact pressure is to be increased, this can be done easily by attaching weights can be achieved on the sleeves 23.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
Description
- Fig. 1
- eine Seitenansicht einer erfindungsgemässen Transportvorrichtung,
- Fig. 2
- einen Schnitt durch die Seitenführung,
- Fig. 3
- eine vergrösserte Seitenansicht eines Teils der Rollenkette, und
- Fig. 4
- einen Längsschnitt längs der Linie IV - IV in Figur 3.
Claims (10)
- Vorrichtung zum Transportieren von Druckereiprodukten, umfassend mindestens ein Förderband (3), dadurch gekennzeichnet, dass oberhalb des Förderbandes (3) ein biegsames Zugelement (15) mit einer Vielzahl von hintereinander angeordneten, frei drehbar gelagerten Rollen (17, 18) angeordnet ist, wobei das Zugelement (15) mindestens an einem Ende seitlich und in Transportrichtung (A) gehalten ist und alle Rollen (17, 18) durch ihr Eigengewicht auf dem Förderband (3) bzw. den darauf transportierten Druckereiprodukten (9) aufliegen.
- Vorrichtung nach Anspruch 1, wobei das Förderband (3) in Transportrichtung (A) geneigt ist.
- Vorrichtung nach Anspruch 2, wobei das obere Ende des Zugelementes (15) an einem Arm (31) befestigt ist, der um eine quer zur Transportrichtung (A) verlaufende Achse (32) schwenkbar gelagert ist.
- Vorrichtung nach Anspruch 2 oder 3, wobei wenigstens am unteren Ende des Zugelementes (15) mindestens eine weitere Rolle (42) grösseren Durchmessers drehbar gelagert ist.
- Vorrichtung nach einem der Ansprüche 1 bis 4, wobei das Zugelement (15) zumindest an seinem untern Ende zusätzlich seitlich geführt ist.
- Vorrichtung nach einem der Ansprüche 1 bis 5, wobei das Zugelement (15) als Gliederkette ausgebildet ist und die Rollen (17, 18) auf den Gelenkbolzen (16) der Kette drehbar gelagert sind.
- Vorrichtung nach einem der Ansprüche 1 bis 6, wobei sich in Transportrichtung folgende Rollen (17, 18) überlappen.
- Vorrichtung nach einem der Ansprüche 1 bis 7, wobei je mindestens zwei seitlich beabstandete Reihen von Rollen (17, 18) am Zugelement (15) drehbar gelagert sind.
- Vorrichtung nach Anspruch 8, wobei das Förderband (3) aus mehreren seitlich beabstandeten, unter den Rollen (17, 18) angeordneten parallelen Bändern (7, 8) besteht.
- Vorrichtung nach einem der Ansprüche 1 bis 9, wobei das obere Trum des Förderbandes (3) durch eine Auflagevorrichtung (6) geführt ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH174397 | 1997-07-16 | ||
CH1743/97 | 1997-07-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0893383A2 true EP0893383A2 (de) | 1999-01-27 |
EP0893383A3 EP0893383A3 (de) | 1999-05-19 |
Family
ID=4217551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98810658A Withdrawn EP0893383A3 (de) | 1997-07-16 | 1998-07-10 | Vorrichtung zum Transport von Druckereiprodukten |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0893383A3 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1022244A2 (de) * | 1999-01-21 | 2000-07-26 | MAN Roland Druckmaschinen AG | Anlegetisch |
EP1728745A1 (de) * | 2005-05-31 | 2006-12-06 | Pitney Bowes, Inc. | Einzelblattzuführvorrichtung |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106185424B (zh) * | 2016-07-04 | 2019-01-22 | 蚌埠市振华包装机械有限责任公司 | 一种用于印刷机的导纸装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2552998B1 (de) * | 1975-11-26 | 1977-05-05 | Heidelberger Druckmasch Ag | Bogenausleger fuer Rotationsdruckmaschinen |
US5145165A (en) * | 1990-04-24 | 1992-09-08 | Banctec, Inc. | Device for sequentially stacking documents in a paper document pocket |
-
1998
- 1998-07-10 EP EP98810658A patent/EP0893383A3/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2552998B1 (de) * | 1975-11-26 | 1977-05-05 | Heidelberger Druckmasch Ag | Bogenausleger fuer Rotationsdruckmaschinen |
US5145165A (en) * | 1990-04-24 | 1992-09-08 | Banctec, Inc. | Device for sequentially stacking documents in a paper document pocket |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1022244A2 (de) * | 1999-01-21 | 2000-07-26 | MAN Roland Druckmaschinen AG | Anlegetisch |
EP1022244A3 (de) * | 1999-01-21 | 2001-05-23 | MAN Roland Druckmaschinen AG | Anlegetisch |
EP1728745A1 (de) * | 2005-05-31 | 2006-12-06 | Pitney Bowes, Inc. | Einzelblattzuführvorrichtung |
US7516950B2 (en) | 2005-05-31 | 2009-04-14 | Pitney Bowes Inc. | Cut sheet feeder |
Also Published As
Publication number | Publication date |
---|---|
EP0893383A3 (de) | 1999-05-19 |
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