DE1989849U - CONTROL DEVICE ON SHEET PROCESSING MACHINES. - Google Patents

CONTROL DEVICE ON SHEET PROCESSING MACHINES.

Info

Publication number
DE1989849U
DE1989849U DER30906U DER0030906U DE1989849U DE 1989849 U DE1989849 U DE 1989849U DE R30906 U DER30906 U DE R30906U DE R0030906 U DER0030906 U DE R0030906U DE 1989849 U DE1989849 U DE 1989849U
Authority
DE
Germany
Prior art keywords
control device
stop
light
processing machines
receiver
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
Application number
DER30906U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roland Offsetmaschinenfabrik Faber and Schleicher AG
Original Assignee
Roland Offsetmaschinenfabrik Faber and Schleicher AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Roland Offsetmaschinenfabrik Faber and Schleicher AG filed Critical Roland Offsetmaschinenfabrik Faber and Schleicher AG
Priority to DER30906U priority Critical patent/DE1989849U/en
Publication of DE1989849U publication Critical patent/DE1989849U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/144—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using light grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2220/00—Function indicators
    • B65H2220/01—Function indicators indicating an entity as a function of which control, adjustment or change is performed, i.e. input
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2220/00—Function indicators
    • B65H2220/03—Function indicators indicating an entity which is measured, estimated, evaluated, calculated or determined but which does not constitute an entity which is adjusted or changed by the control process per se
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2220/00—Function indicators
    • B65H2220/11—Function indicators indicating that the input or output entities exclusively relate to machine elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2407/00—Means not provided for in groups B65H2220/00 – B65H2406/00 specially adapted for particular purposes
    • B65H2407/10—Safety means, e.g. for preventing injuries or illegal operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Description

ül 3 if1'1*30.5.68ül 3 if1'1 * 5/30/68

ROLANDROLAND

OffsetmäschinenfabrikOffset machine factory

Faber 8c Schleicher AGFaber 8c Schleicher AG

Offenbach am MainOffenbach am Main

■Kontrollvorrichtung an bogen- . verarbeitenden Maschinen■ Control device on bow. processing machines

Neuerung , ' ■ .Innovation, '■.

Die SiüSxHiästMf ;betrifft eine Kontrollvorrichtung an bogenverar-The SiüSxHiästMf ; relates to a control device on sheet processed

.; beitenden,Maschinen zum Abschalten der Maschine beim Auftreten '"von Fehlbogen mittels eines mit einem Lichtsender 'zusammenarbeitenden Lichtempfängers..; quitting, machines to shut down the machine when occurring '"of missing sheets by means of a light receiver that works together with a light transmitter.

Bei'derartigen Maschinen müssen sowohl die Vorder- als auch die Seitenmarken'in Abhängigkeit vom Bogenformat und zur Erzielung eines passerhaltigen Mehrfarbendruckes verstellt werden; Werden .< die IControllvorrichtungen' in der Maschine fest angeordnet, so ■' muß auf die möglichen Grenzen in der Bogenlage Rücksicht genommen werden und es ist nur eine Ab'fühlgenauigkeit v.pn einigen Millime- . tern möglich. Um die höchstmögliche Abfühlgenauigkeit zu erreichen, werden <XKfoasKlracäcjb:gemäß bei photoelektrischen Abfühl vorrichtungen die ·Lichtempfänger an d,en Marken fest angeordnet, so daß sie mit ι diesen verstellt werden können. Hierdurch behält die Abführvorrichtung immer die gleiche Stellung gegenüber der zu kontrollierenden·In the case of machines of this type, both the front and the side marks must be adjusted as a function of the sheet format and in order to achieve a multi-color print with register; Will be. <The IControllvorrichtungen 'fixedly mounted in the machine, so ■' must be made to the possible limits in the sheet position into consideration and it is only a few millimeters Ab'fühlgenauigkeit v.pn. tern possible. In order to achieve the highest possible sensing accuracy, according to photoelectric sensing devices, the light receivers are permanently arranged on the marks so that they can be adjusted with these. As a result, the discharge device always maintains the same position in relation to the

, ■■■'.' ■ Neuerung - · ., ■■■ '.' ■ Innovation - ·.

Bogenkante. Gemäß der EMSSMag ist'ferner vorgesehen, daß dieCurved edge. According to EMSSMag it is also provided that the

'<" Abfühivorrichtung mi.t einem ,Anschlag versehen ist, der von der wirksamen Achse des Licht'empfängers einen vorgeschriebenen Abstand •besitzt. Dadurch ist es möglich, den Empfänger sowohl bei der ersten· Montage als auch beim Auswechseln eines defekten Empfängers anzubauen, ohne daß ein' Einjustieren mit elektrischen Prüfvorrich-. tungen erforderlich wäre. Zweckmäßigerweise wird der vorgeschriebene Abstand dadurch erreicht, daß der Anschlag nach dem Einbau der - lichtempfindlichen Zelle in ihren Halter erzeugt wird. Damit· werden ■■ sowohl Toleranzen in· der Lage der für den Verwendungszweck allein maßgebenden optischen Achse des Lichtempfängers zu dessen äußerer Form,· als auch'Toleranzen, die beim Einbau des Empfängers in seinen Halter auftreten können,. unwirksam gemacht.. . ' · :'<"Abfühivorrichtung mit.t one, stop is provided by the effective axis of the light receiver a prescribed distance • owns. This makes it possible to contact the recipient both at the first assembly as well as when replacing a defective receiver to be built without an 'adjustment with electrical test device. would be required. Appropriately, the prescribed Distance achieved in that the stop after the installation of the - light-sensitive cell is created in its holder. Thus · become ■■ both tolerances in · the location of for the purpose of use alone decisive optical axis of the light receiver to its outer Form, · as well as' tolerances that arise when installing the receiver in its Holders can occur. rendered ineffective ... '·:

' ' Das,in der Zeichnung dargestellte Ausführungsbeispiel zeigt in'' The embodiment shown in the drawing shows in

■ „ , ' · Fig·. 1 eine Seitenansicht, in . . . .■ ", '· Fig ·. 1 is a side view in. . . .

■ ' Fig. 2 eine Draufsicht und in' ',·..,. Fig· 3 eine Seitenansicht. ' .■ 'Fig. 2 is a plan view and in ″, · ..,. Fig. 3 is a side view. '.

', .Auf dem-Anläget! sch 1'einer Druckmaschine liegt ,ein Bogen 2, der',. On the-plant! sch 1 'of a printing press, a sheet 2, which

·· an" der' Vordei'Jrtarlce 3 anliegt., die ihrerseits mittelsuer1 Schraube 4 verstellbar ist und mittels,der Schraube 5 am Halter 6 der Welle 7 angeschraubt wird. Die Vordermarke 3 ist an ihrem unteren Ende mit einem Schlitz 8 versehen, dessen hintere Begrenzung 9 ein vorgeschriebenes Maß 2o zur .'Anlagefläche Io des Bogens 2 an der Vorder-. marke 3 besitzt. Die-Abführvorrichtung besteht aus einer Lichtquelle Tl und .einer Photozelle 12, diecgemeinsam in einem Gehäuse 13 angeordnet ■·· rests against "the 'Vordei'Jrtarlce 3, which in turn is adjustable by means of 1 screw 4 and is screwed to the holder 6 of the shaft 7 by means of the screw 5. The front lay 3 is provided with a slot 8 at its lower end, whose rear boundary 9 a prescribed amount 2o mark for .'Anlagefläche Io of the sheet 2 on the front.. 3 has the disposal device comprises a light source Tl and .One photocell 12, the c-located in a housing 13 ■

■ ■ ■ . und deren' Zuleitungen in dem Kabel 14 vereinigt sind. Das Gehäuse T3■ ■ ■. and their 'supply lines are combined in the cable 14. The housing T3

ist mit einer Anschlagfläche 15 versehen, die einen vorgeschriebenen Abstand 16·νοη der wirksamen .Achse 17 der Phot.ozelle T21 besitzt.· Der Abstand 16 ist um einen geringen Betrag (beispielsweise1 o,3 mm) " kleiner als der Abstand 2o zwischen der Anlagefläche Io und der Begrenzung 9, so daß bei einem exakt an .der Vordermarke 3 anlegendenis provided with a stop surface 15, which has a prescribed distance 16 · νοη the effective .Axe 17 of the photocell T2 1. · The distance 16 is a small amount (for example 1 o, 3 mm) "smaller than the distance 2o between the contact surface Io and the delimitation 9, so that when an exactly at .der front lay 3 apply

'■-'■--■ -■'■■■ " ■ ■'"'?%'·« ■-·■■'■ -' ■ - ■ - ■ '■■■ "■ ■'" '?%' · «■ - · ■■

Bogen 2 das Licht der Lichtquelle 11 in die Photozelle 12 reflö%iert;/ wird. Liegt der Bogen um einen geringen Betrag zurück, so fällt kein ■■ Licht in die Photozelle 12 und die Maschine, wird in bekannter Weise· abgeschaltet. Mittels der Schraube 18 wird das Gehäuse'13 an der·Sheet 2 reflö% iert the light from the light source 11 in the photocell 12 ; / will. If the sheet is a small amount behind, no light falls into the photocell 12 and the machine is switched off in a known manner. The housing'13 is attached to the

• Vordermarke 3 befestigt, wobei die Anschlagflache 15 an der Fläche 9 anliegt. Bei der Herstellung, der Abfünlvorrichtung 11, 12,'13, 14 ■ wird nach dem Einbau der Lichtquelle 11 und des'Lichtempfängers 12 -|• Front lay 3 attached, the stop surface 15 on the surface 9 is applied. During manufacture, the filling device 11, 12, '13, 14 ■ is after the installation of the light source 11 and the'Lichtempfänger 12 - |

. (beispielsweise durch Einkitten) in das'Gehäuse 13 dieses in einer ■ Hilfsvorrichtung mittels einer elektrischen Prüfvorrichtung nach der .Achse 17 ausgerichtet, dann festgeklemmt und die Anschla'gflache. (for example by cementing) in the housing 13 this in one ■ auxiliary device by means of an electrical test device the .Axe 17 aligned, then clamped and the stop surface

■ gefräst. Damit ist bei allen'Abfühlvorrichtungen der Abstand 16 · gleich, und die Vorrichtungen sind unter.;sich· austauschbar.■ milled. This means that for all sensing devices the distance is 16 the same, and the devices are interchangeable under.;

- 3- 3

Claims (3)

'■-:·■;,;>> , ■ ■■■-■ ' ■ '■"'■ -: · ■;,; >> , ■ ■■■ - ■ '■' ■ " ■ S chut'z-Ä.nsprüche:■ S chut'z claims: Ι.·)' Kontrollvorrichtung an'bogenverarbeitenden Maschinen zum Abschalten der·Maschine beim Auftreten von Fehlbogen. · mittels eines mit einem L.ichtsender zusammenarbeitenden '.. Lichtempfängers, dadurch', gekennzeichnet, daß, :der Lichtemp'f anger (12) an den Vorder- (3) und/oder Seitenmarken fest angeordnet und mit diesen zusammen verstellbar ist und ferner mit einem Anschlag (15) versehen ist, der^jvon der wirksamen Achse (17) des Empfängers einen vörgeschrfe' benen Abstand (16) besitzt.Ι. ·) 'Control device on' sheet processing machines for Switch off the machine when a faulty sheet occurs. · by means of a '.. light receiver cooperating with a light transmitter, characterized in that,: the light emitter anger (12) on the front (3) and / or side marks is fixedly arranged and adjustable together with these and is also provided with a stop (15), the ^ jvon the effective axis (17) of the receiver has a vorgeschrfe ' benen distance (16) has. 2.) Kontrollvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Lichtempfänger (12) zusammen mit dem L.ichtsender (il) in einem gemeinsamen Gehäuse (i3) untergebracht ist,,2.) Control device according to claim 1, characterized in that that the light receiver (12) together with the light transmitter (il) is housed in a common housing (i3), 3.) Kontrollvorrichtung naqh Anspruch. 1 oder 2, dadurch, gekennzeichnet, daß, der Anschlag (15) des Lichtempfängers (12) an einem Anschlag (9) der zugehörigen Vorder- (3) oder ' Seitenmarke anliegt, wobei dieser Anschlag von der'Anlage—3.) Control device according to claim. 1 or 2, characterized in that the stop (15) of the light receiver (12) rests against a stop (9) of the associated front (3) or 'side mark, this stop being controlled by the' system ' fläche (To) der entsprechenden Bogenkante'einen vorgeschri^-. ' ', ben'en- Abstand (2ό) besitzt« ', , ..surface (To) of the corresponding sheet edge 'a prescribed ^ -. '',ben'en- distance (2ό) has «',, ..
DER30906U 1965-06-30 1965-06-30 CONTROL DEVICE ON SHEET PROCESSING MACHINES. Expired DE1989849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER30906U DE1989849U (en) 1965-06-30 1965-06-30 CONTROL DEVICE ON SHEET PROCESSING MACHINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER30906U DE1989849U (en) 1965-06-30 1965-06-30 CONTROL DEVICE ON SHEET PROCESSING MACHINES.

Publications (1)

Publication Number Publication Date
DE1989849U true DE1989849U (en) 1968-07-25

Family

ID=33369552

Family Applications (1)

Application Number Title Priority Date Filing Date
DER30906U Expired DE1989849U (en) 1965-06-30 1965-06-30 CONTROL DEVICE ON SHEET PROCESSING MACHINES.

Country Status (1)

Country Link
DE (1) DE1989849U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322194A1 (en) * 1972-05-25 1973-12-06 Svecia Silkscreen Maskiner Ab FEED DEVICE FOR PRINTING BLADES IN SCREEN PRINTING MACHINES
DE3015297A1 (en) * 1979-05-16 1980-11-27 Polygraph Leipzig Double sheet control for rotary printer - with measuring head coupled via pushbutton to pulse controlled blocking device for control of laying out
DE102007009674A1 (en) * 2007-02-28 2008-09-04 Koenig & Bauer Aktiengesellschaft Arrangement for detecting position of sheet on sheet printer plate has sensor(s) pivotable from starting position to temporary position, sheet lifting device before sensor(s) in transport direction and associated with leading sheet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322194A1 (en) * 1972-05-25 1973-12-06 Svecia Silkscreen Maskiner Ab FEED DEVICE FOR PRINTING BLADES IN SCREEN PRINTING MACHINES
DE3015297A1 (en) * 1979-05-16 1980-11-27 Polygraph Leipzig Double sheet control for rotary printer - with measuring head coupled via pushbutton to pulse controlled blocking device for control of laying out
DE102007009674A1 (en) * 2007-02-28 2008-09-04 Koenig & Bauer Aktiengesellschaft Arrangement for detecting position of sheet on sheet printer plate has sensor(s) pivotable from starting position to temporary position, sheet lifting device before sensor(s) in transport direction and associated with leading sheet

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