DE4232332C1 - Separating system for laminating machine with sheet by sheet feed - separates sheets coated with continuous film with removal of free lying film layer at least in edge region of overlapping section by reciprocating knife - Google Patents
Separating system for laminating machine with sheet by sheet feed - separates sheets coated with continuous film with removal of free lying film layer at least in edge region of overlapping section by reciprocating knifeInfo
- Publication number
- DE4232332C1 DE4232332C1 DE19924232332 DE4232332A DE4232332C1 DE 4232332 C1 DE4232332 C1 DE 4232332C1 DE 19924232332 DE19924232332 DE 19924232332 DE 4232332 A DE4232332 A DE 4232332A DE 4232332 C1 DE4232332 C1 DE 4232332C1
- Authority
- DE
- Germany
- Prior art keywords
- film layer
- sheet
- knife
- stepper motor
- edge region
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
- B32B37/22—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of both discrete and continuous layers
- B32B37/223—One or more of the layers being plastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
- B26D1/345—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
- B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
- B26D5/32—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier with the record carrier formed by the work itself
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Trennvorrichtung für Bo genkaschiermaschinen zum Separieren der bei einer schuppen förmigen Bogenförderung mit einer durchgehenden Filmschicht überzogenen Bogen unter Auftrennung der freiliegenden Film schicht wenigstens im Randbereich des Überlappungsbereiches durch ein hin und her bewegliches Messer.The invention relates to a separation device for Bo gene laminating machines for separating the at a shed shaped sheet feed with a continuous film layer coated sheet separating the exposed film layer at least in the edge area of the overlap area through a reciprocating knife.
Bei Bogenkaschiermaschinen mit der bekannten schuppenförmigen Bogenförderung ergibt sich die Notwendigkeit, die überzogene durchgehende Filmschicht wenigstens teilweise im Überlap pungsbereich der Bögen durchzutrennen bevor die Bögen verein zelt werden, um sicherzustellen, daß die Filmschicht während des mechanischen Vereinzelungsprozesses entlang der gewünsch ten Rißlinie abreißt und die aufgebrachte Filmschicht keinen Schaden nimmt.In sheet laminating machines with the known scale-like Bow promotion results in the need for the coated continuous film layer at least partially in the overlap cutting area of the arches before joining the arches tent to ensure that the film layer during the mechanical separation process along the desired tear line and the applied film layer none Takes damage.
Um dies zu bewerkstelligen sind bereits verschiedene Trenn vorrichtungen bekanntgeworden, die sich unterschiedlicher Techniken bedienen, wie z. B. die in der DE 40 27 431 A1 und dem DE 88 05 650 U1 beschriebenen Anlagen.In order to accomplish this, there are already various separations devices that differ Use techniques such. B. in DE 40 27 431 A1 and Systems described in DE 88 05 650 U1.
Die in der Patentanmeldung DE 40 27 431 U1 beschriebene Technik bedient sich zweier sich gegenüberstehend angeordne ter, sich nicht berührender Walzen, zwischen denen die filmbeschichteten Bögen laufen. Die untere der beiden Walzen dient als Gegendruckwalze, die obere ist, je nach Ausfüh rungsart, mit Messern oder einer Vielzahl von Spitzen ausge stattet.The one described in patent application DE 40 27 431 U1 Technology uses two oppositely arranged ter, not touching rollers, between which the film-coated sheets run. The lower of the two rollers serves as a counter pressure roller, the upper one, depending on the version type, with knives or a variety of tips equips.
Werden mehrere, hintereinander angeordnete Perforiermesser verwendet, ergibt sich neben der Tatsache, daß die Oberfläche der Filmschicht zwecks des Antriebs der Aufreißwalze ständig mit derselben in Kontakt steht, noch das Problem der Koordi nierung der Umlaufgeschwindigkeit der Walze mit der Förderge schwindigkeit der Bögen, die sehr exakt sein muß, um zu ge währleisten, daß die Messer genau an dem Überlappungsbereich in die Filmschicht eintauchen. Eine Anpassung an unterschied liche Bogengrößen ist somit sehr aufwendig. Werden anstatt der Messer eine Vielzahl umlaufend angeordneter Spitzen ver wendet, ist die Filmoberfläche nicht in Kontakt mit der Auf reißwalze, da diese in einem definierten Abstand über der Filmschicht angebracht ist und ein Kontakt sich nur in dem doppellagigen Überlappungsbereich ergibt, was zum Antrieb der Aufreißwalze führt und somit die aufwendige und schwierige Koordinierung der Umlaufgeschwindigkeit der Walze mit der Bo genfördergeschwindigkeit entfällt. Jedoch wird ein großer Be reich der Filmoberfläche, nämlich der gesamte Überlappungsbe reich, von den Spitzen erfaßt und perforiert und somit be schädigt. Außerdem können sich bei einer perforierten Film schicht im Gegensatz zu einer eingeschnittenen Filmschicht Probleme beim Ein- und Abreißen der Filmschicht ergeben.Are several perforating knives arranged one behind the other used, in addition to the fact that the surface the film layer in order to drive the tear roller constantly is in contact with the same, nor the problem of the Koordi nation of the rotational speed of the roller with the conveyor speed of the arches, which must be very precise in order to ensure that the knives are exactly at the overlap area immerse in the film layer. An adaptation to difference Liche sheet sizes are very expensive. Will instead the knife ver a plurality of circumferentially arranged tips turns, the film surface is not in contact with the Auf drawing roller, as this is at a defined distance above the Film layer is attached and contact is only in the double layer overlap area results in what drives the Rip roller leads and thus the complex and difficult Coordination of the rotational speed of the roller with the Bo gene conveyor speed is eliminated. However, a large Be range of the film surface, namely the entire overlap area rich, grasped by the tips and perforated and thus be harms. You can also look at a perforated film layer in contrast to an incised film layer Problems with tearing and tearing of the film layer arise.
Die in dem gattungsbildenden DE 88 05 650 U1 beschriebene Anlage weist auf einem Träger verschiebbar montierte, mittels pneu matisch gesteuerter und über eine Steuereinheit angesprochene Zylinder bewegte Messer zum Durchtrennen der Filmschicht auf. Mit dieser Anordnung können sowohl parallellaufende als auch hintereinander fortlaufende Filmschichten angeschnitten wer den. Die Steuerung der Zylinder ist jedoch sehr kompliziert und aufwendig. Gleiches gilt für die von Hand auf dem Träger zu verschiebenden Schneideinheiten.The system described in the generic DE 88 05 650 U1 has slidably mounted on a support, by means of pneu matically controlled and addressed via a control unit Cylinder moved knives to cut through the film layer. With this arrangement, both parallel and consecutive layers of film cut the. The control of the cylinders is very complicated and expensive. The same applies to the hand on the carrier cutting units to be moved.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Trenn vorrichtung für Bogenkaschiermaschinen zu schaffen, die bei einfachem Aufbau und Steuerung ein sicheres Aufschneiden der Filmschicht, egal welcher Stärke, bei jedweder Förderge schwindigkeit und Bogenlänge sicherstellt.The invention is therefore based on the object of a separation device for sheet laminating machines to create simple construction and control a safe cutting of the Film layer, no matter what thickness, with any conveyor ensures speed and arc length.
Zur Lösung dieser Aufgabe ist eine derartige Trennvorrichtung erfindungsgemäß dadurch gekennzeichnet, daß das Messer an ei ner schwenkbar gelagerten, durch einen Schrittmotor bewegten Schwinge befestigt ist.Such a separation device is used to achieve this object characterized in that the knife on egg ner pivoted, moved by a stepper motor Swing arm is attached.
Dem Anlagenkonzept lag die Überlegung zugrunde, einen Schnitt an der Filmschicht anzubringen mittels eines translatorisch bewegten Messers, dessen Bewegung rein mechanisch über einen gesteuerten Schrittmotor genau dann eingeleitet wird, wenn die aufzutrennende, in dem Überlappungsbereich freiliegende Filmschicht in den Wirkungsbereich des Messers gefördert wird.The system concept was based on the idea of one cut to be attached to the film layer by means of a translatory moving knife, the movement of which is purely mechanical controlled stepper motor is initiated exactly when the one to be separated that is exposed in the overlap area Film layer promoted in the effective range of the knife becomes.
Zu diesem Zweck ist ein Messer am unteren Ende einer am obe ren, der Bogenbahn entfernten, Ende schwenkbar gelagerten Schwinge starr befestigt. Die Schneide des Messers zeigt in Förderrichtung der überzogenen Bogenbahn und liegt in flachem Winkel auf dieser auf. Das Messer ist aus biegsamem Fe derstahl gefertigt und steht, bedingt durch das Aufliegen auf der Bogenbahn, in der Nichtarbeitsstellung unter einer Vor spannung.For this purpose, a knife at the bottom is one at the top other, the arch path removed, pivoted at the end Swing arm rigidly attached. The cutting edge of the knife shows in Direction of conveyance of the coated sheet and lies in flat Angle on this on. The knife is made of flexible Fe derstahl made and stands up due to the support the archway, in the non-working position under a front tension.
Die Kopplung der Schwinge und des Schrittmotors erfolgt über eine Pleuelstange. Die Pleuelstange ist an der Schwinge zwi schen dem Messerende und dem Schwenkpunkt gelagert und am an deren Ende an einem Exzenter am Schrittmotor drehbar gelagert und in ihrer Länge veränderbar, wodurch der Eintauchwinkel des Messers in die Filmschicht und die Vorspannung des Mes sers eingestellt werden können. The link between the rocker arm and the stepper motor is via a connecting rod. The connecting rod is on the swing arm between between the knife end and the pivot point and on the end of which is rotatably mounted on an eccentric on the stepper motor and changeable in length, making the plunge angle of the knife in the film layer and the pretension of the measuring sers can be set.
Die Steuerung des Schrittmotors erfolgt über einen Geber. Dieser erfaßt voreilend den zugeförderten Überlappungsbereich und übermittelt das Signal an den Schrittmotor. Wird nun von dem Geber ein ankommender Überlappungsbereich erfaßt und ein Signal an den Schrittmotor übermittelt, so beginnt dieser seinen Arbeitstakt. Pro Arbeitstakt führt der Schrittmotor eine Rotation um 360° aus, die über den Exzenter auf die Pleuelstange übertragen wird. Die Pleuelstange ihrerseits wandelt die Rotationsbewegung in eine Stoßbewegung um und überträgt diese auf die schwenkbare Schwinge, die nun ihrer seits eine Schwenkbewegung ausführt. Führt die Schwinge eine Schwenkbewegung aus, so wird das Messer translatorisch über die Unterlage, also über die überzogene Bogenbahn, bewegt. Der Arbeitstakt beginnt in dem Moment, in dem sich das Über lappungsgebiet im Wirkungsbereich des Messers befindet. Das Messer sticht in die freiliegende Filmschicht ein und trennt diese randseitig auf. Die Geschwindigkeit der translatori schen Messerbewegung ist der Fördergeschwindigkeit der Bogen bahn angepaßt. Die Schwenkbewegung der Schwinge wird durch die Verformung des biegsamen, aus Federstahl gefertigten Mes sers ausgeglichen. Die translatorische Messerbewegung in För derrichtung erfolgt bis zur Umkehr der Stoßrichtung der Pleu elstange. Das Messer wird von da ab in Gegenrichtung bewegt bis zum Erreichen der Nichtarbeitsstellung. Bei Erreichen der Nichtarbeitsstellung ist der Arbeitstakt und damit der Ein schneidevorgang beendet.The stepper motor is controlled by an encoder. This pre-senses the overlap area supplied and transmits the signal to the stepper motor. Now from the encoder detects an incoming overlap area and a Signal transmitted to the stepper motor, so this begins his work cycle. The stepper motor leads per work cycle a rotation of 360 ° from the eccentric to the Connecting rod is transmitted. The connecting rod in turn converts the rotational movement into an impact movement and transfers this to the swiveling swing arm, which is now hers on the one hand performs a swiveling movement. The swingarm leads one Swivel movement out, the knife is translationally over the pad, i.e. over the coated sheet path, moves. The work cycle begins at the moment when the over lapping area is in the effective range of the knife. The Messer pierces the exposed film layer and separates this on the edge. The speed of the translatori The knife movement is the conveying speed of the sheets track adapted. The swinging movement of the rocker is by the deformation of the flexible knife made of spring steel sers balanced. The translatory knife movement in För The direction of the connecting rod continues until the direction of thrust is reversed el rod. The knife is then moved in the opposite direction until the non-working position is reached. Upon reaching the Non-working position is the work cycle and therefore the one cutting process finished.
Mittels der erfindungsgemäßen Trennvorrichtung ist es, ent sprechend dem oben ausgeführten, möglich, ein Auftrennen der Filmschicht zuverlässig zu gewährleisten und dies bei jedwe der Bogenlänge und Bogenfördergeschwindigkeit sicherzustellen, da zum einen jeder Überlappungsbereich, unabhängig von der Bogenlänge und Bogenfördergeschwindigkeit, vom Geber erfaßt wird und in Abhängigkeit des ankommenden Überlappungsberei ches der Arbeitstakt ausgelöst wird und somit flexibel auf sich ändernde Bogenlängen und Bogenfördergeschwindigkeit rea giert werden kann, zum anderen kann einer sich ändernden Bo genfördergeschwindigkeit durch eine einfache Änderung der Ro tationsgeschwindigkeit des Schrittmotors und einer dadurch bedingten Änderung der Geschwindigkeit der translatorischen Messerbewegung begegnet werden. Langwierige und umständliche Einstellungen und Justierungen entfallen somit.By means of the separating device according to the invention, ent speaking of the above, it is possible to separate the To reliably ensure film layer and this with everyone ensure the sheet length and sheet conveying speed, because on the one hand each overlap area, regardless of the Sheet length and sheet conveying speed, recorded by the encoder and depending on the incoming overlap area ches the work cycle is triggered and thus flexible changing sheet lengths and sheet conveying speed rea can be greeded, on the other hand a changing Bo conveyor speed by simply changing the ro tion speed of the stepper motor and one thereby conditional change in the speed of translational Knife movement can be countered. Lengthy and cumbersome Settings and adjustments are therefore not necessary.
Weitere Merkmale und Einzelheiten der erfindungsgemäßen Trennvorrichtung sind der nachfolgenden Beschreibung des Aus führungsbeispiels und der Zeichnung zu entnehmen. Dabei zeigtFurther features and details of the invention Separators are the following description of the off example and the drawing. It shows
Fig. 1 eine schematische Darstellung der erfindungsgemäßen Trennvorrichtung mit eingezeichneter Darstellung der Nichtarbeitsstellung und der Arbeitsstellung der Schwinge und des Messers und einer angedeuteten Bo genbahn samt Überlappungsbereich, und Fig. 1 is a schematic representation of the separation device according to the invention with a drawn representation of the non-working position and the working position of the rocker and the knife and an indicated Bo genbahn including overlap area, and
Fig. 2 einen Schnitt durch die Schwinge mit Aufsicht auf das Messer. Fig. 2 shows a section through the rocker with supervision of the knife.
Die in Fig. 1 dargestellte Trennvorrichtung für Bogenka schiermaschinen umfaßt ein an der Schwinge 1 befestigtes Mes ser 2, die beide über die Pleuelstange 3 um den Schwenkpunkt 4 geschwenkt werden, wobei die Pleuelstange 3 am Exzenter 5 des Schrittmotors 6, welcher von einem Geber (nicht darge stellt) gesteuert wird, befestigt ist und vom Schrittmotor 6 bewegt wird. Das Messer 2 gleitet auf der von den Führungs walzen 7, 8 zugeförderten Bogenbahn 9 entlang, bis der Über lappungsbereich 10 in den Wirkungsbereich des Messers 2 ge langt, und das Messer 2, bewegt durch den Schrittmotor 6, in den freiliegenden Teil 11 der übergezogenen Filmschicht 12 einschneidet, so daß dadurch ein einfaches Trennen der über zogenen Bogenbahn 9 in Einzelbögen durch Ein- und Durchreißen der Filmschicht 12 entlang des im freiliegenden Teil 11 ange brachten Einschnitts im nachfolgenden Trennwerk erfolgen kann.The separating device for bowing machines shown in Fig. 1 comprises a attached to the rocker 1 Mes water 2 , both of which are pivoted via the connecting rod 3 about the pivot point 4 , the connecting rod 3 on the eccentric 5 of the stepping motor 6 , which by an encoder ( is not shown) is controlled, attached and moved by the stepper motor 6 . The knife 2 slides on the guide rollers 7 , 8 supplied sheet 9 along until the overlap area 10 reaches into the effective area of the knife 2 , and the knife 2 , moved by the stepper motor 6 , in the exposed part 11 of the coated Film layer 12 cuts, so that a simple separation of the drawn sheet 9 in individual sheets by tearing and tearing through the film layer 12 along the incision in the exposed part 11 can be made in the subsequent separating unit.
In Fig. 2 ist ein Schnitt durch die Schwinge 1 der beschrie benen Trennvorrichtung dargestellt mit einer Aufsicht auf das in den Punkten 1′ befestigte Messer 2 und dessen Schneide 2′.In Fig. 2 a section through the rocker 1 of the described separating device is shown with a view of the point 1 'attached knife 2 and its cutting edge 2 '.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19924232332 DE4232332C1 (en) | 1992-09-26 | 1992-09-26 | Separating system for laminating machine with sheet by sheet feed - separates sheets coated with continuous film with removal of free lying film layer at least in edge region of overlapping section by reciprocating knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19924232332 DE4232332C1 (en) | 1992-09-26 | 1992-09-26 | Separating system for laminating machine with sheet by sheet feed - separates sheets coated with continuous film with removal of free lying film layer at least in edge region of overlapping section by reciprocating knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4232332C1 true DE4232332C1 (en) | 1993-12-09 |
Family
ID=6468934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19924232332 Expired - Fee Related DE4232332C1 (en) | 1992-09-26 | 1992-09-26 | Separating system for laminating machine with sheet by sheet feed - separates sheets coated with continuous film with removal of free lying film layer at least in edge region of overlapping section by reciprocating knife |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4232332C1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4336835C1 (en) * | 1993-10-26 | 1995-03-16 | Billhofer Maschf Gmbh | Severing device for sheet lining machines |
| DE19515735C1 (en) * | 1995-05-03 | 1996-08-29 | Billhofer Maschf Gmbh | Sheet coating flow divider set=up for knifing sheets free at interleaved interfaces |
| CN105459185A (en) * | 2016-01-11 | 2016-04-06 | 佛山市三水家美乐建材有限公司 | Cutter device of decorative slab production line |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8805650U1 (en) * | 1987-05-06 | 1988-06-09 | Fanfoni, Adelia, Monza | Device for multiple incisions in plasticizing machines |
| DE4027431A1 (en) * | 1990-08-30 | 1992-03-05 | Billhofer Maschf Gmbh | DISCONNECTING DEVICE FOR ARC LASERING MACHINE |
-
1992
- 1992-09-26 DE DE19924232332 patent/DE4232332C1/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8805650U1 (en) * | 1987-05-06 | 1988-06-09 | Fanfoni, Adelia, Monza | Device for multiple incisions in plasticizing machines |
| DE4027431A1 (en) * | 1990-08-30 | 1992-03-05 | Billhofer Maschf Gmbh | DISCONNECTING DEVICE FOR ARC LASERING MACHINE |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4336835C1 (en) * | 1993-10-26 | 1995-03-16 | Billhofer Maschf Gmbh | Severing device for sheet lining machines |
| DE19515735C1 (en) * | 1995-05-03 | 1996-08-29 | Billhofer Maschf Gmbh | Sheet coating flow divider set=up for knifing sheets free at interleaved interfaces |
| CN105459185A (en) * | 2016-01-11 | 2016-04-06 | 佛山市三水家美乐建材有限公司 | Cutter device of decorative slab production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1645434B1 (en) | Apparatus for the sychronised processing of a book block made of at least one printed sheet | |
| DE2420481B2 (en) | Veneer cutting device | |
| DE4336835C1 (en) | Severing device for sheet lining machines | |
| DE69919530T2 (en) | DEVICE FOR ASSEMBLING OBJECTS | |
| DE4232332C1 (en) | Separating system for laminating machine with sheet by sheet feed - separates sheets coated with continuous film with removal of free lying film layer at least in edge region of overlapping section by reciprocating knife | |
| DE2261729C3 (en) | Device on a rotating cross cutter | |
| EP1563968B1 (en) | A system for the trimming a printed product along the bloom edge and along each of the opposite side edges of the product | |
| DE4203520C2 (en) | Intermediate layer apparatus for the introduction of film-like material into the slices cut by a cutting machine | |
| DE19509487C1 (en) | Sheet feed mechanism to printing press | |
| DE102009040918A1 (en) | Apparatus and method for handling stacks of print media | |
| EP0586926A2 (en) | Device for cutting and stapling multi-layered printed products in folding machines | |
| DE3245154A1 (en) | DEVICE FOR PROMOTING LABELS | |
| DE965384C (en) | Labeling machine for upright objects | |
| DE2726973C2 (en) | Book block conveyor | |
| DE1786472C3 (en) | Method and device for labeling infusion bags | |
| DE2505552B2 (en) | Cutting device for continuously fed veneers | |
| DE857622C (en) | Dishwasher | |
| DE1206851B (en) | Device for trimming printed fonts such as newspapers, magazines and the like. like | |
| US3504584A (en) | Apparatus for die cutting and scoring paper sheets | |
| EP0870714B1 (en) | Blade folding machine, method to transversely fold sheets with blade folding machine and line for jobbing work with a blade folding machine | |
| DE2535889C2 (en) | Machine for emptying a rectangular envelope | |
| DE1180378B (en) | Device for lateral control of sheets or hoses made of paper or plastic film, which have to be fed to a processing machine | |
| DE1261865B (en) | Device for processing a continuously conveyed web made of paper, cardboard, plastic or the like. | |
| DE3135277C2 (en) | ||
| DE513887C (en) | Machine for longitudinal and cross cutting of rubber sheets or rubberized materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BILLHOEFER MASCHINENFABRIK GMBH & CO. KG, 90449 NU |
|
| 8339 | Ceased/non-payment of the annual fee |