EP0880999A2 - Vorrichtung und Verfahren zur Querbeleimung von Druckprodukten - Google Patents
Vorrichtung und Verfahren zur Querbeleimung von Druckprodukten Download PDFInfo
- Publication number
- EP0880999A2 EP0880999A2 EP98109596A EP98109596A EP0880999A2 EP 0880999 A2 EP0880999 A2 EP 0880999A2 EP 98109596 A EP98109596 A EP 98109596A EP 98109596 A EP98109596 A EP 98109596A EP 0880999 A2 EP0880999 A2 EP 0880999A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- nozzles
- glue
- order
- printed product
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/10—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the liquid or other fluent material being supplied from inside the roller
Definitions
- the invention relates to a novel device for cross-gluing Printed products, especially in web offset presses, and a corresponding procedure.
- Nozzle cross gluing units with individual locks known for one glue application device.
- Such Nozzle cross gluing units are static with regard to the moving Printed product, so that because of the mechanical and electrical Tolerances of the application equipment and the demolition behavior of the Glue dots only up to limited speeds satisfactory order picture can be achieved.
- the object of the invention is a device and a To provide methods for cross-gluing of printed products, at which is relatively easy to maintain with high Quality of the glue application is guaranteed.
- This task is accomplished on the one hand by a device for cross-gluing of print products with individual order devices that are at a Roll are provided, solved.
- Another solution is a method for Cross-gluing of printed products, in which individual Application devices at least in a gluing position Application devices with a substantially kept to zero Relative speed between job setup and printed product be moved.
- At least one replaceable one can be attached to the roller Bracket provided for at least one application device be. It is also conceivable to have several individual application devices on one holder to provide. For this reason, a on the roller replaceable module can be provided which has at least two brackets having. Such an arrangement can also be used
- the flexibility of the arrangement according to the invention can be increased if the application devices can be controlled individually or controlled individually will. As a result, the manner of the Glue application of each individual application device and the length of the Glue web to be adjusted.
- the individual control of the order facilities enables, in particular, that the order facilities can be supplied with glue by a common glue supply, without having to forego the advantages according to the invention.
- control may not be too complex to be a block or group control of the individual order facilities can be provided.
- the risk of contamination can be further reduced if the Application equipment glue on the printed product to be glued inject. This can be done in particular through nozzles. Will the Electrically controlled nozzles, the glue application can be done easily dose exactly.
- the nozzles can also have a pump device, which transport the glue according to an electrical control. This enables a particularly fine and finely tuned dosage respectively.
- the nozzles can glue apply to the printed product without contact. Depending on the requirements an order with touch is also possible.
- a slide can be provided on the nozzles that this covers accordingly.
- This Slider can be operated by a pneumatic actuator be.
- a particularly uniform application of the glue takes place when the Application devices essentially in synchronism with a movement of the Printed product to be moved. This can be done in particular be guaranteed that one that has the order facilities Roller is rotated at the appropriate speed.
- the device and the procedure are particularly special simple if the roller is in the correct format for the printed product trained, i.e. if the circumference of the roller is an integer Multiples of the throughput length of the printed product or the Passage length of the printed product an integer multiple of Corresponds to the roll circumference.
- the circumference of the roller correspond identically to a format of the printed product.
- roller 1 shown by means of the figures enables contactless Apply glue with different viscosity to a printed product, i.e. spray on.
- roller 1 The structure and construction of the roller 1 shown let the Installation of various nozzles 2 (shown as examples) in type and Number to serve as order facilities. This will make a high Flexibility for the use of roller 1 achieved.
- the supply of the nozzles 2 with glue is by a common Glue feeder 3 reached by a right tenon 10 of the roller 1st up to the nozzles 2.
- Some of the glue feeder 3 are sufficient Feed bores 30 (numbered by way of example) right up to the nozzles 2, which in turn is connected to the feed bores 30 through hoses 20 are connected.
- the connection between the tubes 20 and Feed holes 30 are made by a plug connection.
- the glue feed 3 has two openings, which are connected by screws 31 and 32 are closed. These openings serve to flush the Glue feed 3.
- the roller 1 also has a cable feed 4 through which electrical control lines of slip rings 40 (numbered as an example) lead to the nozzles 2. For technical reasons, the Cable feed 4 by a screw 33 from the glue feed 3 Cut.
- each of the nozzles 2 is individually over the electrical control lines and the slip rings 40 can be controlled. It However, several nozzles 2 can also be attached to a slip ring 40 or to one Control line must be connected.
- a supply connection 50 on a left pin 11 intended for pneumatic elements.
- the pneumatics enables through their air supply and a corresponding air cylinder 51 die Actuation of a slide 5, which is controlled when the system is at a standstill is that it dries out and sticks the inserted nozzles 2 prevented.
- the slide 5 is in its rest position by a spring 52 held.
- the roller 1 is on its pin 10 and 11 by bearings 12 and 13th held and driven by a toothed belt (not shown). Before the glue is fed to the roller 1, it is cooled 6 headed.
- the cooling 6 comprises a water reservoir 62, in which O-rings 60 sealed a bushing 61 is arranged. Of the Feed-through cone 61 is through a counter ring 63 on the water reservoir 62 secured. Through the water reservoir 62 is a constant Water flow passed to ensure uniform cooling.
- the nozzles 2 are each in recesses 14 (numbered as an example) Roller 1 arranged. In these recesses 14, the nozzles 2 are through Brackets 7 (numbered as an example) attached, which in turn on the Roller 1 are attached. As can be seen particularly from FIG. 3, each Bracket 7 has a central recess 70 in which a corresponding nozzle 2 can be arranged. By means of one in one Hole 71 fastened screw, the nozzle 2 in the holder 7th be fixed. The bracket 7 is in turn on holes 72 and a threaded hole 73 in the corresponding screws can be screwed, attached to the roller 1.
- Each of the brackets 7 has an opening 74 at its upper end, through which a respective nozzle can spray 2 glue.
- the Area of the opening 74 is on the side of the recess 70 in substantially rectangular, smaller recess 75 is provided, in which the slide 5 is arranged.
- the modular structure makes it simple Adaptation of the roller 1 to the requirements.
- the nozzles 2 can be easily replaced or even simply omitted will.
- the individual electrical control enables if necessary, nozzles 2 are simply not actuated.
- a bracket or one Connect module formed by the left side of the roller 11, which with the right roller side 10 by a screw connection 15 (only sketchy shown) is connected.
- the screw connection 15 can be easily loosened and the left roller side 11 is replaced by another roller side.
Landscapes
- Coating Apparatus (AREA)
- Spray Control Apparatus (AREA)
Abstract
Description
- Figur 1
- einen Schnitt durch eine erfindungsgemäße Walze,
- Figur 2
- eine Draufsicht auf den Zylinder nach Figur 1,
- Figur 3a
- eine Halterung für eine Düse in der Walze nach Figur 1 im Schnitt mit Blickrichtung entlang des Pfeils A in Figur 3b,
- Figur 3b
- die Halterung in Seitenansicht,
- Figur 3c
- die Halterung im Schnitt mit Blickrichtung entlang des Pfeils C in Figur 3b und
- Figur 3d
- eine Draufsicht auf die Halterung.
Claims (15)
- Vorrichtung zur Querbeleimung von Druckprodukten mit einzelnen Auftragseinrichtungen, die an einer Walze (1) vorgesehen sind.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß an der Walze (1) zumindest eine auswechselbare Halterung (7) für zumindest eine Auftragseinrichtung vorgesehen ist.
- Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß an der Walze (1) ein auswechselbares Modul (11) vorgesehen ist, welches wenigstens zwei Halterungen (2) aufweist.
- Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß in der Walze (1) eine gemeinsame Leimzufuhr (3) zu den Auftragseinrichtungen vorgesehen ist und wenigstens eine der Auftragseinrichtungen einzeln ansteuerbar ist.
- Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß in der Walze (1) eine gemeinsame Leimzufuhr (3) zu den Auftragseinrichtungen vorgesehen ist und zumindest ein Teil der Auftragseinrichtungen in Gruppen bzw. blockweise ansteuerbar ist.
- Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß zumindest eine der Auftragseinrichtungen elektrisch ansteuerbar ist.
- Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Auftragseinrichtungen Düsen (2) umfassen, die Leim auf das Druckprodukt spritzen.
- Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß an den Düsen (2) zumindest ein Schieber (5) vorgesehen ist, um ein Austrocknen der Düsen (2) zu verhindern bzw. zu vermindern.
- Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Walze (1) formathaltig bezüglich des Druckproduktes ausgebildet ist.
- Verfahren zur Querbeleimung von Druckprodukten, bei welchem einzelne Auftragseinrichtungen zumindest in einer Beleimungsposition der Auftragseinrichtungen mit einer im wesentlichen gegen Nullgehaltenen Relativgeschwindigkeit zwischen Auftragseinrichtung und Druckprodukt bewegt werden.
- Verfahren nach Anspruch 10, dadurch gekennzeichnet, daß zumindest eine der Auftragseinrichtungen einzeln angesteuert wird.
- Verfahren nach Anspruch 10, dadurch gekennzeichnet, daß zumindest ein Teil der Auftragseinrichtungen in Gruppen bzw. blockweise angesteuert wird.
- Verfahren nach einem der Ansprüche 10 bis 12, dadurch gekennzeichnet, daß zumindest eine der Auftragseinrichtungen elektrisch angesteuert wird.
- Verfahren nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, daß die Auftragseinrichtungen Leim auf das Druckprodukt spritzen.
- Verfahren nach einem der Ansprüche 10 bis 14, dadurch gekennzeichnet, daß die Auftragseinrichtungen im wesentlichen synchron zu einer Bewegung des Druckproduktes bewegt werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19721996 | 1997-05-27 | ||
DE19721996 | 1997-05-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0880999A2 true EP0880999A2 (de) | 1998-12-02 |
EP0880999A3 EP0880999A3 (de) | 1998-12-16 |
EP0880999B1 EP0880999B1 (de) | 2005-08-03 |
Family
ID=7830538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98109596A Expired - Lifetime EP0880999B1 (de) | 1997-05-27 | 1998-05-27 | Vorrichtung und Verfahren zur Querbeleimung von Druckprodukten |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0880999B1 (de) |
DE (1) | DE59812971D1 (de) |
ES (1) | ES2247646T3 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1203619A3 (de) * | 2000-11-03 | 2004-11-24 | Nordson Corporation | Rad-Auftragsvorrichtung zum Auftragen eines Fluids |
US7830491B2 (en) | 2005-11-28 | 2010-11-09 | Lg Display Co., Ltd. | Sealant dispensing apparatus and method for manufacturing liquid crystal display device using the same |
CN107160853A (zh) * | 2017-06-28 | 2017-09-15 | 太仓市虹鹰印花有限公司 | 一种色彩深度方便调节的印刷辊 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2422956B1 (es) * | 2012-03-09 | 2014-07-15 | Tel�sforo GONZ�LEZ OLMOS | Unidad de inyectado de cola fría |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2089261A5 (de) * | 1970-04-06 | 1972-01-07 | Henning Ronneberg | |
EP0096832A2 (de) * | 1982-06-14 | 1983-12-28 | Planatolwerk Willy Hesselmann Chemische und Maschinenfabrik für Klebetechnik GmbH & Co. KG | Queranleimwerk für sehr schnell laufende Bahnen |
-
1998
- 1998-05-27 ES ES98109596T patent/ES2247646T3/es not_active Expired - Lifetime
- 1998-05-27 EP EP98109596A patent/EP0880999B1/de not_active Expired - Lifetime
- 1998-05-27 DE DE59812971T patent/DE59812971D1/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2089261A5 (de) * | 1970-04-06 | 1972-01-07 | Henning Ronneberg | |
EP0096832A2 (de) * | 1982-06-14 | 1983-12-28 | Planatolwerk Willy Hesselmann Chemische und Maschinenfabrik für Klebetechnik GmbH & Co. KG | Queranleimwerk für sehr schnell laufende Bahnen |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1203619A3 (de) * | 2000-11-03 | 2004-11-24 | Nordson Corporation | Rad-Auftragsvorrichtung zum Auftragen eines Fluids |
US7830491B2 (en) | 2005-11-28 | 2010-11-09 | Lg Display Co., Ltd. | Sealant dispensing apparatus and method for manufacturing liquid crystal display device using the same |
DE102006029224B4 (de) * | 2005-11-28 | 2011-06-16 | Lg Display Co., Ltd. | Verfahren zum Auftragen einer Versiegelungssubstanz und Verfahren zum Fertigen einer Flüssigkristallanzeige (LCD)-Einheit |
CN107160853A (zh) * | 2017-06-28 | 2017-09-15 | 太仓市虹鹰印花有限公司 | 一种色彩深度方便调节的印刷辊 |
Also Published As
Publication number | Publication date |
---|---|
EP0880999A3 (de) | 1998-12-16 |
DE59812971D1 (de) | 2005-09-08 |
EP0880999B1 (de) | 2005-08-03 |
ES2247646T3 (es) | 2006-03-01 |
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