DE871158C - Device for feeding stacks of sheets - Google Patents
Device for feeding stacks of sheetsInfo
- Publication number
- DE871158C DE871158C DEF6959A DEF0006959A DE871158C DE 871158 C DE871158 C DE 871158C DE F6959 A DEF6959 A DE F6959A DE F0006959 A DEF0006959 A DE F0006959A DE 871158 C DE871158 C DE 871158C
- Authority
- DE
- Germany
- Prior art keywords
- stacking table
- contact
- stop
- angle lever
- lever
- 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.)
- Expired
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
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/30—Supports or magazines for piles from which articles are to be separated with means for replenishing the pile during continuous separation of articles therefrom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Pile Receivers (AREA)
Description
Vorrichtung zum Zuführen von Bogenstapeln Zusatz zum Patent 858 253 Die Erfindung betrifft eine Verbesserung der Vorrichtung zum Zuführen von Bogenstapeln nach 4em Patent SjS 253, bei dem der aus einem Ober-und einem Unterteil bestehende Stapeltisch mit nur einem Förderkettensatz nach oihen bewegt wird und die beiden Stapeltischteile nacheinander während des Laufes der Maschine entfernt werden. Dabei ist vorgesehen, den Förderkettensatz zurückzudrehen, nachdem das Stapeltischunterteil herausgezogen wurde und das Stapeltischoberteil von einem Satz Halteklinken übernommen ist. Der Förderkettensatz wird dann dazu benutzt, den nächsten Stapel bfs unter das Stapeltischoberteil zu befördern und den Transport des oberen Reststapels mitzuübernehmen.Device for feeding stacks of sheets, addendum to patent 858 253 The invention relates to an improvement of the device for feeding stacks of sheets according to 4em patent SjS 253, in which the consists of an upper and a lower part Stacking table is moved to oihen with only one set of conveyor chains and the two Stacking table parts are removed one after the other while the machine is running. Included it is intended to turn back the conveyor chain set after the stacking table base was pulled out and the upper part of the stacking table was taken over by a set of retaining latches is. The conveyor chain set is then used to put the next batch under bfs to transport the upper part of the stacking table and to take over the transport of the upper remaining stack.
Hiernach wird das Stapeltischoberteil ebenfalls herausgezogen. Dieser Vorgang soll ohne Zeitverlust vor sich gehen, da in der Zeit, in der ein neuer Stapel hochgefahren wird, von dem auf den Halteklinken liegenden Reststapel die Bogen ohne Unterbrechung weiter abgenommen werden. Dies erfordert eine geübte Handhabung durch den Bedienungsmann, der den neuen Stapel einfahren sowie den Kettensatz herunterfahren und den neuen Stapel wieder bis an den oberen Stapel heranfahren muß.The top of the stacking table is then also pulled out. This The process should take place without any loss of time, since a new batch is raised, from the rest of the stack lying on the holding pawls, the sheets without Interruption can be further removed. This requires skilled handling the operator who feeds in the new stack and shuts down the chain set and the new stack must move up to the top stack again.
Um diese Bedienung zu erleichtern und eventuell eintretende Zeitverluste zu vermeiden, sieht die Erfindung vor, das Herablassen des Förderkettensatzes und Anheben des neuen Stapeltisches mit Stapel bis an den oberen Reststapel elektrisch zu steuern. Hierzu ist zweckmäßigerweise eine der Halteklinken mit einem Kontakt versehen, der über einen Magneten die mechanische Förderung des Förderkettensatzes entkuppelt. Beim Entkuppeln wird ein Stromkreis geschlossen, der einen Elektromotor in Bewegung setzt und den Förderkettensatz abwärts bewegt. Ein an dem Förderkettensatz befindlicher Anschlag betätigt in der unteren Stellung einen Kontakt, so daß der Motor umgeschaltet und der Förderkettensatz wieder nach oben bewegt wird. Hierbei wird von den Mitnehmern der neueingefahrene Stapel bis unter das Stapeltischoberteil gehoben, wobei sich dieses von den Halteklinken löst und der Kontakt in der Halteklinke frei wird. To facilitate this operation and any loss of time that may occur to avoid, the invention provides the lowering of the conveyor chain set and Electric lifting of the new stacking table with stack up to the upper remaining stack to control. For this purpose, one of the Holding pawls with provided with a contact that mechanically transports the conveyor chain set via a magnet uncoupled. When uncoupling, a circuit is closed, which is an electric motor sets in motion and moves the conveyor chain set downwards. One on the conveyor chain set located stop actuates a contact in the lower position, so that the The motor is switched and the conveyor chain set is moved upwards again. Here the newly driven stack is moved by the drivers to below the top of the stacking table lifted, whereby this is released from the holding pawls and the contact in the holding pawl becomes free.
Dadurch wird der Elektromotor zum Stillstand gebracht und die mechanische Förderung durch den Magneten wieder gekuppelt.This brings the electric motor to a standstill and the mechanical Promotion coupled again by the magnet.
In den Zeichnungen wird ein Ausführungsbeispiel gemäß der Erfindung in schematischer Darstellung wiedergegeben; es zeigt Abb. 1 die Vorrichtung, bei der der Stapel von den am Kettensatz befindlichen Mitnehmern nach oben bewegt wird. In the drawings, an embodiment according to the invention reproduced in a schematic representation; Fig. 1 shows the device at which the stack is moved upwards by the drivers on the chain set.
Abb. 2 einen Teil der Vorrichtung, bei der der Stapel von Halteklinken übernommen wurde und die Mitnehmer abwärts bewegt werden, Abb. 3 einen Teil der Vorrichtung mit einem Mitnehmer in der untersten Stellung, Abb. 4 einen Teil der Vorrichtung, nachdem der untere Stapel den Transport des oberen übernommen hat. Fig. 2 shows a part of the device in which the stack of retaining pawls has been taken over and the drivers are moved downwards, Fig. 3 part of the Device with a driver in the lowest position, Fig. 4 part of the Device after the lower stack has taken over the transport of the upper one.
Abb. 5 die Vorrichtung, bei der der Stapeltisch bereits herausgezogen ist, und Abb. 6 ein Schaltschema zur elektrischen Steuerung der Stapelförderketten. Fig. 5 the device with the stacking table already pulled out and Fig. 6 is a circuit diagram for the electrical control of the stacking conveyor chains.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF6959A DE871158C (en) | 1951-08-14 | 1951-08-14 | Device for feeding stacks of sheets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF6959A DE871158C (en) | 1951-08-14 | 1951-08-14 | Device for feeding stacks of sheets |
Publications (1)
Publication Number | Publication Date |
---|---|
DE871158C true DE871158C (en) | 1953-03-19 |
Family
ID=7085214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF6959A Expired DE871158C (en) | 1951-08-14 | 1951-08-14 | Device for feeding stacks of sheets |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE871158C (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE961439C (en) * | 1954-11-11 | 1957-04-04 | Mabeg Maschb G M B H | Sheet feeder with uninterrupted pile feed |
DE1011902B (en) * | 1954-01-15 | 1957-07-11 | Georg Spiess Dr Ing | Stack changing device on sheet feeders for printing or other sheet processing machines |
US2809034A (en) * | 1954-03-12 | 1957-10-08 | Roland Offsetmaschf | Stack elevator for printing machines |
DE1017184B (en) * | 1954-11-25 | 1957-10-10 | Headley Townsend Backhouse | Machine for separating and removing sheets from a pile with a device for lifting the pile |
DE1102769B (en) * | 1957-03-01 | 1961-03-23 | Mabeg Maschb G M B H Nachf Hen | Sheet feeder with continuous pile feed through several pile lifting devices |
DE4126542A1 (en) * | 1991-08-10 | 1993-02-11 | Heidelberger Druckmasch Ag | DEVICE AND METHOD FOR RECEIVING AND LIFTING AND LOWERING A LATERALLY ADJUSTABLE STACKING TABLE AND THE USE THEREOF |
DE4131014A1 (en) * | 1991-09-18 | 1993-03-25 | Roland Man Druckmasch | BOW FEEDER |
DE4431702C1 (en) * | 1994-09-06 | 1996-01-04 | Meypack Verpackungs Und Palett | Blank magazine for packing machines using cardboard blanks |
DE19631368A1 (en) * | 1996-08-02 | 1998-02-05 | Atg Test Systems Gmbh | Automated device for testing printed circuit boards |
US6736584B2 (en) | 2001-11-09 | 2004-05-18 | Nexpress Solutions Llc | Paper transportation trolley |
-
1951
- 1951-08-14 DE DEF6959A patent/DE871158C/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1011902B (en) * | 1954-01-15 | 1957-07-11 | Georg Spiess Dr Ing | Stack changing device on sheet feeders for printing or other sheet processing machines |
US2809034A (en) * | 1954-03-12 | 1957-10-08 | Roland Offsetmaschf | Stack elevator for printing machines |
DE961439C (en) * | 1954-11-11 | 1957-04-04 | Mabeg Maschb G M B H | Sheet feeder with uninterrupted pile feed |
DE1017184B (en) * | 1954-11-25 | 1957-10-10 | Headley Townsend Backhouse | Machine for separating and removing sheets from a pile with a device for lifting the pile |
DE1102769B (en) * | 1957-03-01 | 1961-03-23 | Mabeg Maschb G M B H Nachf Hen | Sheet feeder with continuous pile feed through several pile lifting devices |
DE4126542A1 (en) * | 1991-08-10 | 1993-02-11 | Heidelberger Druckmasch Ag | DEVICE AND METHOD FOR RECEIVING AND LIFTING AND LOWERING A LATERALLY ADJUSTABLE STACKING TABLE AND THE USE THEREOF |
US5813670A (en) * | 1991-08-10 | 1998-09-29 | Heidelberger Druckmaschinen Ag | Device and method for receiving, and for lifting and lowering a laterally alignable pile board |
DE4131014A1 (en) * | 1991-09-18 | 1993-03-25 | Roland Man Druckmasch | BOW FEEDER |
DE4431702C1 (en) * | 1994-09-06 | 1996-01-04 | Meypack Verpackungs Und Palett | Blank magazine for packing machines using cardboard blanks |
DE19631368A1 (en) * | 1996-08-02 | 1998-02-05 | Atg Test Systems Gmbh | Automated device for testing printed circuit boards |
US6086322A (en) * | 1996-08-02 | 2000-07-11 | Atg Test Systems Gmbh | Automated circuit board tester |
US6736584B2 (en) | 2001-11-09 | 2004-05-18 | Nexpress Solutions Llc | Paper transportation trolley |
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