AT82762B - Method and device for straightening sheets of paper or the like in stacks. - Google Patents
Method and device for straightening sheets of paper or the like in stacks.Info
- Publication number
- AT82762B AT82762B AT82762DA AT82762B AT 82762 B AT82762 B AT 82762B AT 82762D A AT82762D A AT 82762DA AT 82762 B AT82762 B AT 82762B
- Authority
- AT
- Austria
- Prior art keywords
- straightening
- sheets
- paper
- edges
- straightening table
- 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
- B65H31/00—Pile receivers
- B65H31/34—Apparatus for squaring-up piled articles
- B65H31/38—Apparatus for vibrating or knocking the pile during piling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J7/00—Type-selecting or type-actuating mechanisms
- B41J7/02—Type-lever actuating mechanisms
-
- 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
- B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
- B65H29/245—Air blast devices
- B65H29/246—Air blast devices acting on stacking devices
-
- 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
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pile Receivers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
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EMI1.1
EMI1.2
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Kanten vorgeschobenen Richtorgane mit einem Blasebalg zu verbinden, welcher beim Zurück-, zeihen des Richtorganes von den Blattkanten durch Öffnungen des Richtorganes hindurch Luft zwischen die Papierblätter einblist..
Da es für die Ausführung des Verfahrens gemäss der Erfindung natürlich von Wichtigkeit ist, dass die zu richtenden Papierblätter getrennt voneinander auf den Richttisch aufgebracht werden, so empfiehlt es sich, zum Zuführen der Papierblätter zum Richttisch endlose Förderbänder zu verwenden, welche die Papierblätter von einem durch Stufenschichtung nach oben hin gegen die Fördervorrichtung vorgeschobenen Stapel von oben abnehmen, umwenden und einzeln
EMI2.1
Die aus Fig. i ersichtliche Vorrichtung besitzt einen, nach einer Ecke hin geneigten Tisch 1 mit Anschlagleisten 3, 4 zum Aufhalten der Gleitbewegung der Blätter nach der geneigten Ecke
EMI2.2
gegen die Anschlagleisten vorgeschoben und von ihnen zurückgezogen werden.
Der Tisch 1 sitzt auf einem Universalgelenk 10 und wird an seinen Ecken durch Schraubenfedern 11 gestützt. Unter dem Tisch ist auf einer von einer wagrechten Welle 19 angetriebenen lotrechten Welle 18 ein Drehkopf 7 angeordnet, welcher bei seinem Umlauf mit Rollen 8 auf unter der Tischplatte angebrachte Vorsprünge 9 einwirkt. Diese Vorsprünge liegen der durch die Anschlagleisten 3,4 gebildeten Ecke gegenüber.
Sobald eine der beiden Rollen 8 des Drehkopfes 7 auf die Vorsprünge 9 trifft, wird die durch die Anschlagleisten 3, 4 gebildete Ecke gesenkt, wobei durch Aufschlagen derselben auf die andere Rolle 8 des Drehkopfes 7 die Kippbewegung plötzlich aufgehalten wird. Durch diese Kippbewegungen erhalten. die in dem Raum 2 auf dem Tisch liegenden. Papierblätter Rüttelbewegungen, welche die Adhäsion zwischen d't einzelnen Blättern vermindern und ihr Herabgleiten bis zur Anlage an die Anschlagleisten 3, 4 erleichtern.
Ausser den Kippbewegungen können dem Tisch auch noch durch seitliche Schläge Bewegungen in der Ebene erteilt werden, welche durch Anschläge, die von den Seitenrahmen 12 der Maschinen gebildet werden können, aufgehalten werden.
Die Richtschieber 5,6 können durch ein Daumen-und Stiftgetriebe 13 (Fig. 2) mit Rückzugfedern 14 derart bewegt werden, dass der eine Schieber gegen die vor ihm liegende Papierkante vorgeschoben wird, während der andere zurückgezogen wird.
EMI2.3
EMI2.4
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EMI3.1
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EMI4.1
i. Verfahren zum Richten von Papierbllttem o. dgl. in Stapeln, dadurch gekennzeichnet, dass während des durch Einwirkung auf die'Blattkanten erfolgenden Richtens der Blätter die Adhäsion zwischen den einzelnen Blättern durch Rüttelbewegung der Blätter vermindert wird.
EMI4.2
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EMI1.1
EMI1.2
<Desc / Clms Page number 2>
To connect straightening organs advanced at the edges with a bellows, which, when pulling back the straightening organ from the sheet edges, blows air between the paper sheets through openings in the straightening organ.
Since it is of course important for the implementation of the method according to the invention that the paper sheets to be straightened are placed separately from one another on the straightening table, it is advisable to use endless conveyor belts to feed the paper sheets to the straightening table, which convey the paper sheets from one another Take off the stack from above, turn it over and one at a time
EMI2.1
The device shown in FIG. 1 has a table 1 inclined towards a corner with stop strips 3, 4 for stopping the sliding movement of the sheets after the inclined corner
EMI2.2
advanced against the stop bars and withdrawn from them.
The table 1 sits on a universal joint 10 and is supported at its corners by coil springs 11. Under the table, on a vertical shaft 18 driven by a horizontal shaft 19, a rotating head 7 is arranged, which, as it rotates, acts with rollers 8 on projections 9 attached under the table top. These projections are opposite the corner formed by the stop strips 3, 4.
As soon as one of the two rollers 8 of the rotary head 7 hits the projections 9, the corner formed by the stop strips 3, 4 is lowered, the tilting movement being suddenly stopped by hitting the other roller 8 of the rotary head 7. Obtained by this tilting movements. those lying on the table in room 2. Shaking movements of the paper sheets, which reduce the adhesion between the individual sheets and facilitate their sliding down to the stop bars 3, 4.
In addition to the tilting movements, the table can also be given movements in the plane by means of lateral strokes, which movements are stopped by stops that can be formed by the side frames 12 of the machines.
The directional slides 5, 6 can be moved by a thumb and pin gear 13 (FIG. 2) with return springs 14 in such a way that one slide is advanced against the edge of the paper in front of it, while the other is withdrawn.
EMI2.3
EMI2.4
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EMI3.1
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EMI4.1
i. A method for straightening sheets of paper or the like in stacks, characterized in that while the sheets are being straightened by acting on the edges of the sheets, the adhesion between the individual sheets is reduced by shaking the sheets.
EMI4.2
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191411722T | 1914-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT82762B true AT82762B (en) | 1921-02-10 |
Family
ID=32584169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT82762D AT82762B (en) | 1914-05-12 | 1915-05-05 | Method and device for straightening sheets of paper or the like in stacks. |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT82762B (en) |
DE (1) | DE322098C (en) |
GB (1) | GB191411722A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT70032A (en) * | 1978-08-10 | 1979-09-01 | Gaspar A H Bijtebier | Method and apparatus for the separation of flexible sheetsfrom a stack and their transportation to a processing unit |
GB8715014D0 (en) * | 1987-06-26 | 1987-08-05 | Xerox Corp | Sheet registration apparatus |
DE19624196C2 (en) * | 1996-06-18 | 1999-09-23 | Koenig & Bauer Ag | Device and method for sheet guidance in a qualitative assessment of processed sheets |
DE202011050170U1 (en) * | 2011-05-18 | 2012-08-20 | Baumann Maschinenbau Solms Gmbh & Co. Kg | shaker |
CN105236195B (en) * | 2015-09-17 | 2018-03-02 | 大连奥特马工业有限公司 | Double gas circuit slip shaft cutting machines |
DK179012B1 (en) * | 2016-05-30 | 2017-08-14 | Schur Packaging Systems Ab | Pile Preparation Unit |
CN109051960B (en) * | 2018-09-11 | 2023-10-03 | 苏州天禄光科技股份有限公司 | Vibration alignment device for light guide plate |
CN111554034B (en) * | 2020-05-06 | 2021-11-09 | 南通大学 | Batch paper money rapid automatic sorting device based on double-layer four-channel structure and working method |
DE102022100819A1 (en) | 2022-01-14 | 2023-07-20 | Koenig & Bauer Ag | Vibrating device and a method for operating a vibrating device |
-
1914
- 1914-05-12 GB GB191411722D patent/GB191411722A/en not_active Expired
-
1915
- 1915-04-29 DE DE1915322098D patent/DE322098C/de not_active Expired
- 1915-05-05 AT AT82762D patent/AT82762B/en active
Also Published As
Publication number | Publication date |
---|---|
GB191411722A (en) | 1915-05-12 |
DE322098C (en) | 1920-06-19 |
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