EP2218517A2 - Device for applying adhesive - Google Patents
Device for applying adhesive Download PDFInfo
- Publication number
- EP2218517A2 EP2218517A2 EP10151368A EP10151368A EP2218517A2 EP 2218517 A2 EP2218517 A2 EP 2218517A2 EP 10151368 A EP10151368 A EP 10151368A EP 10151368 A EP10151368 A EP 10151368A EP 2218517 A2 EP2218517 A2 EP 2218517A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- adhesive
- book block
- drive
- adjusting device
- reservoir
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/0006—Applying glue or adhesive peculiar to bookbinding by applying adhesive to a stack of sheets
- B42C9/0012—Applying glue or adhesive peculiar to bookbinding by applying adhesive to a stack of sheets with a roller
-
- 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
- B05C1/02—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 separate articles
- B05C1/027—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 separate articles only at particular parts of the articles
-
- 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
- B05C1/0821—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 characterised by driving means for rollers or work
Definitions
- the invention relates to a device for applying adhesive according to the preamble of claim 1.
- Applicators for applying adhesive are known in particular in the bookbinding of the prior art. Particularly critical when applying adhesive is to apply the correct amount of adhesive to a book block spine or on the side surfaces of a book block to achieve a satisfactory binding quality or secure adhesion of an envelope. Not only the adhesive thickness is decisive, but also the length and uniformity of the. Moreover, the adhesive used is critically important to the quality of such an adhesive bond. In addition to hot glue, reactive adhesives such as polyurethane (PUR) can be used.
- PUR polyurethane
- Such devices for applying adhesive are used in bookbinding machines and perfect binders.
- a stack of sheets or a book block is clamped in a holder and guided along a mostly rectilinear route.
- the back of the sheet stack or book block to be glued slides in a first step over a rotating applicator roll, which dips with part of its circumference in a glue pot.
- the DE 40 13 905 C2 shows a gluing unit for an adhesive binder with a glue pot with two applicator rolls for the use of hot glue.
- the DE 10 2006 034 940 A1 shows an application system for adhesive, in particular PUR, where the glue pot compact builds.
- Object of the present invention is therefore to provide a device for applying adhesive, which reduces the disadvantages of the prior art and the adhesive reservoir is particularly compact.
- the apparatus for applying adhesive to areas of the side surfaces of book blocks also referred to as side gluing units, has an adhesive reservoir disposed below a book block transport path. Furthermore, the device has an adhesive applicator disk pair with adhesive application disks lying on both sides of the book block transport path.
- the adhesive applicator disks also referred to as side-grind wheels, are driven by a drive means and, by their rotation, transfer adhesive from the adhesive reservoir to the side surfaces of a respective book block.
- the distance between the two adhesive applicator discs from each other by an adjustment customizable.
- the axes of drive device and adjusting are on the same line.
- the drive device and the adjusting device each have waves, the rotational or center axes overlap, in other words, they lie one above the other on one and the same line.
- This advantageous embodiment of the device for applying adhesive requires only a very small space.
- the size of the adhesive reservoir can be minimized by the fact that drive means and adjusting take up only a small space.
- Drive device and adjusting device are not separated locally.
- drive device and adjusting device are designed so that they mesh telescopically.
- the adjusting device allows the displacement of a first of the two adhesive applicator discs perpendicular to the book block transport path. This allows adaptation to the book block thickness.
- the necessary adjustment is given by the minimum and maximum book block thickness and can for example allow adaptation to book block thicknesses in the range of 5 to 60 mm.
- the drive device and / or the adjusting device each have a drive shaft which protrudes from the adhesive reservoir. This allows a simple drive of the drive device or the adjusting device from outside the reservoir.
- a translational movement is introduced into the adjusting device for displacement of the first adhesive application disc.
- the drive device has a plurality of hollow shafts for transmitting a rotary drive movement to the Adhesive discs.
- the adjusting device advantageously has at least one shaft.
- the shaft or waves of the adjusting device can be at least partially absorbed by the hollow shafts of the drive device and the axes of waves and hollow shafts lie on one and the same line.
- a respective adhesive applicator disc is non-rotatably connected to a bevel gear.
- a respective bevel gear is associated with a toothing mounted on a hollow shaft of the drive device. Bevel gear and toothing mesh in each case, so that the rotational movement of the hollow shaft is transmitted to a respective adhesive application disc via the pairing of the toothed bevel gear.
- the device has a correction device for displacing the second adhesive application disc perpendicular to the book block transport path.
- the correction device usually allows only a few millimeters adjustment to meet the so-called mushrooming of the book block. If the correction device has a drive shaft which protrudes from the adhesive reservoir, a simple drive of the correction device from outside the adhesive reservoir is possible. It is advantageous to drive the correction device, in particular its drive shaft, by a rotary correction movement, which is converted by the correction device into a translatory movement and transmitted to the second adhesive application disc. For a very accurate adjustment of the second adhesive applicator is possible.
- the axes of rotation of the adhesive application discs are inclined by about + or - 45 ° to the vertical. This allows a compact construction of the adhesive reservoir and the device as a whole with simultaneously good scooping behavior of the adhesive application disks.
- the extent of the adhesive reservoir corresponds in the direction the book block transport path, so the length of the adhesive reservoir, approximately the diameter of the adhesive applicator discs.
- the ratio of the volume of the adhesive reservoir to the diameter of the adhesive applicator discs is very small compared to devices known in the art.
- Such a device according to the invention allows the rapid passage of the adhesive and thus prevents cracking, which would reduce the quality of the adhesive.
- the adhesive can be heated quickly due to the small volume of the adhesive reservoir. It is also advantageous that due to the small surface of the adhesive reservoir, the evaporation and thus also the emission can be kept low.
- Fig. 1 the device according to the invention for applying adhesive 1 is shown.
- This device is hereinafter referred to as soleimwerk 1.
- the fundamental Elements of a soleimwerks 1 are the adhesive reservoir 6 and two adhesive applicator discs 2, 3. These are hereinafter referred to as side glue discs 2, 3.
- the sizing discs 2 and 3 are spaced apart such that a book block (not shown) can be moved along a book block transport path T between the sizing discs 2 and 3.
- the side glue discs 2 and 3 are driven by a drive device 7.
- the adjustment of the distance between the two side-gluing discs 2 and 3 is done by means of the adjusting device 8 and the correction device. 9
- a rotational movement ⁇ is transmitted to the drive means 7.
- a translatory adjusting movement s1 is transmitted to the adjusting device 8.
- a rotary movement r is transmitted to the shaft 9.1 of the correction device 9.
- a book block 100 having a book block thickness b is moved between the side-sizing discs 2 and 3.
- the side glue discs 2 and 3 transfer adhesive 200, which they remove the adhesive reservoir 6, on the near-back region of the two side surfaces of the book block 100th Out Fig. 3a also results in the translational correction movement s2 of the second side glue disc 3.
- the shaft 9.1 of the correction means 9 is mounted on both sides.
- the rotary movement r is converted by the shaft 9.1 via a thread 9.2 in a translational movement s2 of the second bearing block 11.
- the translatory adjustment movement s1 of the first side-facing glue disc 2 and the rotary drive of the two side-facing discs 2 and 3 result.
- the translatory adjustment movement s1 of the first adhesive-applying disc 2 is initiated by a translatory movement s1 of the first shaft 8.1 of the adjusting device 8.
- the adjusting movement s1 is transmitted from the first shaft 8.1 via the third hollow shaft 7.3.
- the first bearing block 10 is connected to this third hollow shaft 7.3 and is moved with this. This will be the first Adhesive applicator disc 2 moves and the distance a of the first side-siding disk 2 from the second side-sizing disk 3 can be changed.
- the side glue discs 2 and 3 are supported by the bearing blocks 10 and 11 so that their axes of rotation 4 and 5 are inclined by about + or - 45 ° to the vertical.
- a rotary drive movement ⁇ is applied to the first hollow shaft 7.1.
- the second toothing 7.7 meshes with the second bevel gear 7.5, which is rotationally connected to the second soleimiety 3.
- On the third hollow shaft 7.3 a collar is also flanged. This carries a first toothing 7.6, which meshes with a first bevel gear 7.4.
- the first bevel gear 7.4 is rotatably connected to the first side-siding 2.
- the axes of drive means 7 and adjusting device 8 are arranged one above the other and lie on one and the same line G.
- the axis of the drive means 7 axes of rotation of the three hollow shafts 7.1, 7.2 and 7.3 are understood.
- the center axis of the first shaft 8.1 is understood.
Landscapes
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum auftragen von Klebstoff gemäß dem Oberbegriff von Anspruch 1.The invention relates to a device for applying adhesive according to the preamble of
Vorrichtungen zum Auftragen von Klebstoff sind insbesondere in der Buchbinderei aus dem Stand der Technik bekannt. Besonders kritisch beim Auftragen von Klebstoff ist es, die richtige Menge des Klebstoffs auf einen Buchblockrücken bzw. auf die Seitenflächen eines Buchblocks aufzubringen, um eine befriedigende Bindequalität bzw. ein sicheres haften eines Umschlags zu erreichen. Dabei ist nicht nur die Klebstoffdicke ausschlaggebend, sondern auch die Länge und Gleichmäßigkeit der. Überdies ist der verwendete Klebstoff von entscheidender Bedeutung für die Qualität einer derartigen Klebebindung. Neben Heißleim können auch reaktive Klebstoffe wie etwa Polyurethan (PUR) verwendet werden.Applicators for applying adhesive are known in particular in the bookbinding of the prior art. Particularly critical when applying adhesive is to apply the correct amount of adhesive to a book block spine or on the side surfaces of a book block to achieve a satisfactory binding quality or secure adhesion of an envelope. Not only the adhesive thickness is decisive, but also the length and uniformity of the. Moreover, the adhesive used is critically important to the quality of such an adhesive bond. In addition to hot glue, reactive adhesives such as polyurethane (PUR) can be used.
Derartige Vorrichtungen zum Auftragen von Klebstoff kommen in Buchbindemaschinen und Klebebindern zum Einsatz. Dabei wird ein Blattstapel oder ein Buchblock in einer Halterung eingespannt und entlang einer meist geradlinigen Strecke geführt. Während dieser Bewegung gleitet der zu beleimende Rücken des Blattstapels oder des Buchblocks in einem ersten Schritt über eine rotierende Auftragswalze, die mit einem Teil ihres Umfangs in ein Leimbecken eintaucht.Such devices for applying adhesive are used in bookbinding machines and perfect binders. In this case, a stack of sheets or a book block is clamped in a holder and guided along a mostly rectilinear route. During this movement, the back of the sheet stack or book block to be glued slides in a first step over a rotating applicator roll, which dips with part of its circumference in a glue pot.
Die
Neben der Beleimung des Buchblockrückens werden zur Herstellung von Broschuren und Taschenbüchern durch Seitenleimwerke rückennahe Bereiche der Seitenflächen von Buchblocks mit Klebstoff versehen. In einem nachfolgenden Schritt kann ein Umschlag sowohl an den Buchblockrücken als auch an die beleimten Seitenflächen angepresst werden. Solche Seitenleimwerke, wie sie beispielsweise in der
Aufgabe der vorliegenden Erfindung ist es deshalb, eine Vorrichtung zum Auftragen von Klebstoff zu schaffen, welches die Nachteile des Standes der Technik mindert und dessen Klebstoffreservoir besonders kompakt baut.Object of the present invention is therefore to provide a device for applying adhesive, which reduces the disadvantages of the prior art and the adhesive reservoir is particularly compact.
Gelöst wird diese Aufgabe durch eine Vorrichtung zum Auftragen von Klebstoff mit den kennzeichnenden Merkmalen von Anspruch 1.This object is achieved by a device for applying adhesive with the characterizing features of
Die Vorrichtung zum Auftragen von Klebstoff auf rückennahe Bereiche der Seitenflächen von Buchblocks, auch als Seitenleimwerk bezeichnet, weist ein Klebstoffreservoir auf, welches unterhalb einer Buchblocktransportbahn angeordnet ist. Weiter weist die Vorrichtung ein Klebstoffauftragsscheibenpaar mit beidseitig der Buchblocktransportbahn liegenden Klebstoffauftragsscheiben auf. Die Klebstoffauftragsscheiben, auch als Seitenleimscheiben bezeichnet, werden von einer Antriebseinrichtung angetrieben und übertragen durch ihre Rotation Klebstoff vom Klebstoffreservoir auf die Seitenflächen eines jeweiligen Buchblocks. Zur Anpassung der Vorrichtung an verschiedene Buchblockdicken ist der Abstand der beiden Klebstoffauftragsscheiben voneinander durch eine Verstelleinrichtung anpassbar. In besonders vorteilhafter Weise liegen die Achsen von Antriebseinrichtung und Verstelleinrichtung auf ein und derselben Geraden. Wenn die Antriebseinrichtung und die Verstelleinrichtung jeweils Wellen besitzt, so überdecken sich die Rotations- bzw. Mittenachsen, in anderen Worten, sie liegen übereinander auf ein und derselben Geraden. Diese vorteilhafte Ausführung der Vorrichtung zum Auftragen von Klebstoff erfordert nur einen sehr geringen Bauraum. Die Größe des Klebstoffreservoirs kann dadurch minimiert werden, dass Antriebseinrichtungen und Verstelleinrichtungen nur einen geringen Bauraum einnehmen. Antriebseinrichtung und Verstelleinrichtung sind örtlich nicht getrennt. In einer besonders vorteilhaften Ausführungsform der Vorrichtung sind Antriebseinrichtung und Verstelleinrichtung so ausgeführt, dass diese teleskopartig ineinandergreifen.The apparatus for applying adhesive to areas of the side surfaces of book blocks, also referred to as side gluing units, has an adhesive reservoir disposed below a book block transport path. Furthermore, the device has an adhesive applicator disk pair with adhesive application disks lying on both sides of the book block transport path. The adhesive applicator disks, also referred to as side-grind wheels, are driven by a drive means and, by their rotation, transfer adhesive from the adhesive reservoir to the side surfaces of a respective book block. To adapt the device to different Book block thicknesses, the distance between the two adhesive applicator discs from each other by an adjustment customizable. In a particularly advantageous manner, the axes of drive device and adjusting are on the same line. If the drive device and the adjusting device each have waves, the rotational or center axes overlap, in other words, they lie one above the other on one and the same line. This advantageous embodiment of the device for applying adhesive requires only a very small space. The size of the adhesive reservoir can be minimized by the fact that drive means and adjusting take up only a small space. Drive device and adjusting device are not separated locally. In a particularly advantageous embodiment of the device drive device and adjusting device are designed so that they mesh telescopically.
In einer besonders vorteilhaften Ausführungsform der erfindungsgemäßen Vorrichtung ermöglicht die Verstelleinrichtung die Verschiebung einer ersten der beiden Klebstoffauftragsscheiben senkrecht zur Buchblocktransportbahn. Dadurch ist eine Anpassung an die Buchblockdicke möglich. Der notwendige Verstellweg ist gegeben durch die minimale und maximale Buchblockdicke und kann beispielsweise die Anpassung an Buchblockdicken im Bereich von 5 bis 60 mm ermöglichen.In a particularly advantageous embodiment of the device according to the invention, the adjusting device allows the displacement of a first of the two adhesive applicator discs perpendicular to the book block transport path. This allows adaptation to the book block thickness. The necessary adjustment is given by the minimum and maximum book block thickness and can for example allow adaptation to book block thicknesses in the range of 5 to 60 mm.
In einer besonders vorteilhaften und bevorzugten Ausführungsform der erfindungsgemäßen Vorrichtung weisen die Antriebseinrichtung und / oder die Verstelleinrichtung jeweils eine Antriebswelle auf, welche aus dem Klebstoffreservoir hinausragt. Dies ermöglicht einen einfachen Antrieb der Antriebseinrichtung bzw. der Verstelleinrichtung von außerhalb des Reservoirs.In a particularly advantageous and preferred embodiment of the device according to the invention, the drive device and / or the adjusting device each have a drive shaft which protrudes from the adhesive reservoir. This allows a simple drive of the drive device or the adjusting device from outside the reservoir.
In einer weiteren vorteilhaften Ausführungsform der Vorrichtung wird zur Verschiebung der ersten Klebstoffauftragsscheibe eine translatorische Bewegung in die Verstelleinrichtung eingeleitet.In a further advantageous embodiment of the device, a translational movement is introduced into the adjusting device for displacement of the first adhesive application disc.
Weiter vorteilhaft ist, wenn die Antriebseinrichtung eine Mehrzahl von Hohlwellen aufweist zum Übertragen einer rotativen Antriebsbewegung auf die Klebstoffauftragsscheiben. Die Verstelleinrichtung weist vorteilhafter Weise mindestens eine Welle auf. Die Welle bzw. Wellen der Verstelleinrichtung können so zumindest teilweise von den Hohlwellen der Antriebseinrichtung aufgenommen werden und die Achsen von Wellen und Hohlwellen liegen auf ein und derselben Geraden.It is also advantageous if the drive device has a plurality of hollow shafts for transmitting a rotary drive movement to the Adhesive discs. The adjusting device advantageously has at least one shaft. The shaft or waves of the adjusting device can be at least partially absorbed by the hollow shafts of the drive device and the axes of waves and hollow shafts lie on one and the same line.
In einer vorteilhaften Weiterbildung der erfindungsgemäßen Vorrichtung ist eine jeweilige Klebstoffauftragsscheibe drehfest mit einem Kegelrad verbunden. Einem jeweiligen Kegelrad ist eine auf einer Hohlwelle der Antriebseinrichtung angebrachte Verzahnung zugeordnet. Kegelrad und Verzahnung kämmen jeweils, so dass die Rotationsbewegung der Hohlwelle über die Paarung Verzahnung - Kegelrad auf eine jeweilige Klebstoffauftragsscheibe übertragen wird.In an advantageous embodiment of the device according to the invention, a respective adhesive applicator disc is non-rotatably connected to a bevel gear. A respective bevel gear is associated with a toothing mounted on a hollow shaft of the drive device. Bevel gear and toothing mesh in each case, so that the rotational movement of the hollow shaft is transmitted to a respective adhesive application disc via the pairing of the toothed bevel gear.
In einer besonders vorteilhaften Weiterbildung weist die Vorrichtung eine Korrektureinrichtung zur Verschiebung der zweiten Klebstoffauftragsscheibe senkrecht zur Buchblocktransportbahn auf. Die Korrektureinrichtung ermöglicht in der Regel nur wenige Millimeter Verstellweg, um dem sogenannten Aufpilzen des Buchblocks zu begegnen. Weist die Korrektureinrichtung eine Antriebswelle auf, welche aus dem Klebstoffreservoir hinausragt, so ist ein einfacher Antrieb der Korrektureinrichtung von außerhalb des Klebstoffreservoirs möglich. Vorteilhaft ist es, die Korrektureinrichtung, insbesondere deren Antriebswelle, durch eine rotative Korrekturbewegung anzutreiben, welche durch die Korrektureinrichtung in eine translatorische Bewegung gewandelt und auf die zweite Klebstoffauftragsscheibe übertragen wird. Damit ist eine sehr genaue Verstellung der zweiten Klebstoffauftragsscheibe möglich.In a particularly advantageous development, the device has a correction device for displacing the second adhesive application disc perpendicular to the book block transport path. The correction device usually allows only a few millimeters adjustment to meet the so-called mushrooming of the book block. If the correction device has a drive shaft which protrudes from the adhesive reservoir, a simple drive of the correction device from outside the adhesive reservoir is possible. It is advantageous to drive the correction device, in particular its drive shaft, by a rotary correction movement, which is converted by the correction device into a translatory movement and transmitted to the second adhesive application disc. For a very accurate adjustment of the second adhesive applicator is possible.
In einer besonders vorteilhaften Ausführungsform der erfindungsgemäßen Vorrichtung sind die Drehachsen der Klebstoffauftragsscheiben um etwa + bzw. - 45° zur Vertikalen geneigt. Dies ermöglicht eine kompakte Bauweise des Klebstoffreservoirs und der Vorrichtung insgesamt bei gleichzeitig gutem Schöpfverhalten der Klebstoffauftragsscheiben.In a particularly advantageous embodiment of the device according to the invention, the axes of rotation of the adhesive application discs are inclined by about + or - 45 ° to the vertical. This allows a compact construction of the adhesive reservoir and the device as a whole with simultaneously good scooping behavior of the adhesive application disks.
Durch die vorgenannten Merkmale ist es möglich, das Klebstoffreservoir sehr kompakt zu bauen. Vorteilhafterweise entspricht die Ausdehnung des Klebstoffreservoirs in Richtung der Buchblocktransportbahn, also die Länge des Klebstoffreservoirs, in etwa dem Durchmesser der Klebstoffauftragsscheiben. Das Verhältnis von Volumen des Klebstoffreservoirs zum Durchmesser der Klebstoffauftragsscheiben ist, verglichen mit aus dem Stand der Technik bekannten Vorrichtungen, sehr gering. Eine solche erfindungsgemäße Vorrichtung ermöglicht den schnellen Durchlauf des Klebstoffs und verhindert damit ein Vercracken, welches die Qualität des Klebstoffs mindern würde. Auch kann der Klebstoff aufgrund des geringen Volumens des Klebstoffreservoirs schnell aufgeheizt werden. Weiter vorteilhaft ist, dass aufgrund der kleinen Oberfläche des Klebstoffreservoirs die Verdampfung und damit auch die Emission gering gehalten werden können.Due to the aforementioned features, it is possible to build the adhesive reservoir very compact. Advantageously, the extent of the adhesive reservoir corresponds in the direction the book block transport path, so the length of the adhesive reservoir, approximately the diameter of the adhesive applicator discs. The ratio of the volume of the adhesive reservoir to the diameter of the adhesive applicator discs is very small compared to devices known in the art. Such a device according to the invention allows the rapid passage of the adhesive and thus prevents cracking, which would reduce the quality of the adhesive. Also, the adhesive can be heated quickly due to the small volume of the adhesive reservoir. It is also advantageous that due to the small surface of the adhesive reservoir, the evaporation and thus also the emission can be kept low.
Die beschriebene Erfindung und die beschriebenen vorteilhaften Weiterbildungen der Erfindung stellen auch in beliebiger Kombination miteinander vorteilhafte Weiterbildungen der Erfindung dar.The described invention and the described advantageous developments of the invention are also in any combination with each other advantageous developments of the invention.
Hinsichtlich weiterer Vorteile und vorteilhafter Ausgestaltungen der Erfindung wird auf die Unteransprüche sowie die Beschreibung eines Ausführungsbeispiels unter Bezugnahme auf die beiliegenden Zeichnungen verwiesen.With regard to further advantages and advantageous embodiments of the invention, reference is made to the dependent claims and the description of an embodiment with reference to the accompanying drawings.
Die Erfindung soll anhand eines Ausführungsbeispiels noch näher erläutert werden. Es zeigen in schematischer Darstellung
- Fig. 1
- eine räumliche Darstellung der erfindungsgemäßen Vorrichtung
- Fig. 2
- eine Draufsicht auf die Vorrichtung
- Fig. 3a
- einen ersten Schnitt durch die Vorrichtung und ihre Korrektureinrichtung
- Fig. 3b
- einen zweiten Schnitt durch die Vorrichtung und ihre Antriebseinrichtung und ihre Verstelleinrichtung
- Fig. 1
- a spatial representation of the device according to the invention
- Fig. 2
- a plan view of the device
- Fig. 3a
- a first section through the device and its correction device
- Fig. 3b
- a second section through the device and its drive device and its adjustment
In
Dies ist in
Wie in
Aus
Out
Aus
Die Seitenleimscheiben 2 und 3 sind durch die Lagerklötze 10 bzw. 11 so gelagert, dass ihre Drehachsen 4 und 5 um etwa + bzw. - 45° zur Vertikalen geneigt sind.The
Zum rotativen Antrieb der Seitenleimscheiben 2 und 3 wird eine rotative Antriebsbewegung ω auf die erste Hohlwelle 7.1 aufgebracht. Diese überträgt die Rotationsbewegung auf die zweite Hohlwelle 7.2 und jene wiederum auf die dritte Hohlwelle 7.3. Auf die zweite Hohlwelle 7.2 ist eine Manschette mit einer zweiten Verzahnung 7.7 aufgeflanscht. Die zweite Verzahnung 7.7 kämmt mit dem zweiten Kegelrad 7.5, welches verdrehfest mit der zweiten Seitenleimscheibe 3 verbunden ist. Auf die dritte Hohlwelle 7.3 ist ebenfalls eine Manschette aufgeflanscht. Diese trägt eine erste Verzahnung 7.6, welche mit einem ersten Kegelrad 7.4 kämmt. Das erste Kegelrad 7.4 ist drehfest mit der ersten Seitenleimscheibe 2 verbunden.For rotary drive of the
Wie in
- 11
- Seitenleimwerk / Vorrichtung zum Auftragen von KlebstoffSide gluing unit / device for applying adhesive
- 22
- erste Klebstoffauftragsscheibe (Seitenleimscheibe)first adhesive application disc (side glue disc)
- 33
- zweite Klebstoffauftragsscheibe (Seitenleimscheibe)second adhesive application disc (side glue disc)
- 44
- Achse der 1. KlebstoffauftragsscheibeAxis of the 1st adhesive application disc
- 55
- Achse der 2. KlebstoffauftragsscheibeAxis of the 2nd adhesive application disc
- 66
- Klebstoffreservoiradhesive reservoir
- 77
- Antriebseinrichtungdriving means
- 7.17.1
- 1. Hohlwelle1. hollow shaft
- 7.27.2
- 2. Hohlwelle2. hollow shaft
- 7.37.3
- 3. Hohlwelle3. hollow shaft
- 7.47.4
- 1. Kegelrad1st bevel gear
- 7.57.5
- 2. Kegelrad2nd bevel gear
- 7.67.6
- 1. Verzahnung1. toothing
- 7.77.7
- 2. Verzahnung2. toothing
- 88th
- Verstelleinrichtungadjustment
- 8.18.1
- 1. Welle1st wave
- 8.28.2
- 2. Welle2nd wave
- 99
- Korrektureinrichtungcorrector
- 9.19.1
- Wellewave
- 9.39.3
- Gewindethread
- 1010
- 1. Lagerklotz1st storage block
- 1111
- 2. Lagerklotz2nd bearing block
- 100100
- Buchblockbook block
- 200200
- Klebstoffadhesive
- TT
- BuchblocktransportbahnBook block transport path
- GG
- Achse von Antriebseinrichtung und VerstelleinrichtungAxle of drive device and adjusting device
- aa
- Abstand der KlebstoffauftragsscheibenDistance between the adhesive application discs
- bb
- BuchblockdickeBook block thickness
- 11
- Länge des KlebstoffreservoirsLength of the adhesive reservoir
- s1s1
- translatorische Verstellbewegungtranslatory adjustment movement
- s2s2
- translatorische Korrekturbewegungtranslatory correction movement
- rr
- rotative BewegungRotative movement
- ωω
- rotative Antriebsbewegungrotary drive movement
Claims (13)
dadurch gekennzeichnet,
dass die Achsen von Antriebseinrichtung (7) und Verstelleinrichtung (8) auf ein und derselben Geraden (G) liegen.Apparatus (1) for applying adhesive (200) to areas of the side surfaces of book block (100) which are located near to a book cover (T) arranged adhesive reservoir (6) and a Klebstoffauftragsscheibenpaar (2, 3) lying on both sides of the book block transport path (T) of a drive means (7) driven adhesive applicator discs (2, 3) which adhesive (200) from the adhesive reservoir (6) on the side surfaces of a respective book block (100), wherein the distance (a) of the two adhesive applicator discs (2, 3) from each other an adjusting device (8) can be adapted to the book block thickness (b),
characterized,
that the axes of the drive means (7) and adjusting device (8) on one and the same straight line (G) lying.
dadurch gekennzeichnet,
dass die Antriebseinrichtung (7) und die Verstelleinrichtung (8) teleskopartig ineinandergreifen.Device according to claim 1,
characterized,
that the drive device (7) and the adjusting device (8) engage telescopically.
dadurch gekennzeichnet,
dass die Verstelleinrichtung (8) die Verschiebung (s1) einer ersten der beiden Klebstoffauftragsscheiben (2) senkrecht zur Buchblocktransportbahn (T) ermöglicht.Device according to one of the preceding claims,
characterized,
in that the adjusting device (8) permits the displacement (s1) of a first of the two adhesive application disks (2) perpendicular to the book block transport path (T).
dadurch gekennzeichnet,
dass die Antriebseinrichtung (7) und / oder die Verstelleinrichtung (8) jeweils eine Antriebswelle (7.1, 8.1) aufweisen, welche aus dem Klebstoffreservoir (6) hinausragen.Device according to one of the preceding claims,
characterized,
that the drive device (7) and / or the adjusting device (8) each have a drive shaft (7.1, 8.1) which protrude from the adhesive reservoir (6).
dadurch gekennzeichnet,
dass zur Verschiebung der ersten Klebstoffauftragsscheibe (2) eine translatorische Bewegung (s1) in die Verstelleinrichtung (8) eingeleitet wird.Device according to one of claims 3 to 4,
characterized,
in that a translatory movement (s1) is introduced into the adjusting device (8) in order to displace the first adhesive-applying disc (2).
dadurch gekennzeichnet,
dass die Antriebseinrichtung (7) eine Mehrzahl von Hohlwellen (7.1, 7.2, 7.3) aufweist zum Übertragen einer rotativen Antriebsbewegung (ω) auf die Klebstoffauftragsscheiben (2, 3).Device according to one of claims 1 to 5,
characterized,
in that the drive device (7) has a plurality of hollow shafts (7.1, 7.2, 7.3) for transmitting a rotary drive movement (ω) to the adhesive application disks (2, 3).
dadurch gekennzeichnet,
dass die Verstelleinrichtung (8) mindestens eine Welle (8.1) aufweist, welche zumindest teilweise von den Hohlwellen der Antriebseinrichtung aufgenommen wird.Device according to claim 6,
characterized,
in that the adjusting device (8) has at least one shaft (8.1) which is at least partially received by the hollow shafts of the drive device.
dadurch gekennzeichnet,
dass eine jeweilige Klebstoffauftragsscheibe (2, 3) drehfest mit einem Kegelrad (7.4, 7.5) verbunden ist, dass einem jeweiligen Kegelrad (7.4, 7.5) einer auf einer Hohlwelle (7.3, 7.2) der Antriebseinrichtung (7) angebrachte Verzahnung (7.6; 7.7) zugeordnet ist und Kegelrad (7.4, 7.5) und Verzahnung (7.6; 7.7) jeweils kämmen.Device according to one of claims 6 or 7,
characterized,
in that a respective adhesive applicator disk (2, 3) is non-rotatably connected to a bevel gear (7.4, 7.5) such that a respective bevel gear (7.4, 7.5) of a toothing (7.6, 7.7) mounted on a hollow shaft (7.3, 7.2) of the drive device (7) ) and mesh bevel gear (7.4, 7.5) and toothing (7.6, 7.7) respectively.
dadurch gekennzeichnet,
dass die Vorrichtung (1) eine Korrektureinrichtung (8) aufweist zur Verschiebung (s2) der zweiten Klebstoffauftragsscheibe (3) senkrecht zur Buchblocktransportbahn (T).Device according to one of claims 3 to 8,
characterized,
in that the device (1) has a correction device (8) for displacing (s2) the second adhesive application disc (3) perpendicular to the book block transport path (T).
dadurch gekennzeichnet,
dass die Korrektureinrichtung (8) eine Antriebswelle (8.1) aufweist, welche aus dem Klebstoffreservoir (6) hinausragt.Device according to claim 9,
characterized,
in that the correction device (8) has a drive shaft (8.1) which projects out of the adhesive reservoir (6).
dadurch gekennzeichnet,
dass die Korrektureinrichtung (8) eine rotative Korrekturbewegung (r) in eine translatorische Bewegung (s2) wandelt und auf die zweite Klebstoffauftragsscheibe (3) überträgt.Device according to one of claims 9 or 10,
characterized,
in that the correction device (8) converts a rotary correction movement (r) into a translatory movement (s2) and transfers it to the second adhesive application disc (3).
dadurch gekennzeichnet,
dass die Drehachsen (4, 5) der Klebstoffauftragsscheiben (2, 3) um etwa plus bzw. minus 45° zur Vertikalen geneigt sind.Device according to one of the preceding claims,
characterized,
in that the axes of rotation (4, 5) of the adhesive application disks (2, 3) are inclined at about plus or minus 45 ° to the vertical.
dadurch gekennzeichnet,
dass die Ausdehnung (1) des Klebstoffreservoirs (6) in Richtung der Buchblocktransportbahn (T) in etwa dem Durchmesser der Klebstoffauftragsscheiben (2, 3) entspricht.Device according to one of the preceding claims,
characterized,
that the extension (1) of the adhesive reservoir (6) in the direction of the book block transport path (T) corresponds approximately to the diameter of the adhesive sheets (2, 3).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009009295A DE102009009295A1 (en) | 2009-02-17 | 2009-02-17 | Apparatus for applying adhesive |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2218517A2 true EP2218517A2 (en) | 2010-08-18 |
EP2218517A3 EP2218517A3 (en) | 2013-03-13 |
Family
ID=42173810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10151368A Withdrawn EP2218517A3 (en) | 2009-02-17 | 2010-01-22 | Device for applying adhesive |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2218517A3 (en) |
JP (1) | JP2010188726A (en) |
DE (1) | DE102009009295A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103316808A (en) * | 2013-07-04 | 2013-09-25 | 湖南益晟机械科技有限公司 | Pulp sizing machine paste table modular structure |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103568490B (en) * | 2013-11-25 | 2016-04-27 | 安徽华印机电股份有限公司 | Side gum application drive unit |
Citations (4)
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DE2257614C2 (en) | 1972-11-24 | 1982-11-18 | Rahdener Maschinenfabrik August Kolbus Gmbh & Co Kg, 4993 Rahden | Device for applying adhesive to book blocks or the like. |
DE4013905C2 (en) | 1990-04-26 | 1995-04-27 | Wohlenberg Vertriebs Und Servi | Glue unit with associated pre-melter for a perfect binder |
DE10242259A1 (en) | 2002-09-12 | 2004-03-25 | Kolbus Gmbh & Co. Kg | Device for applying adhesive to rear or side of book block in binder, has actuating device with piezoceramic actuator for controlled wiper movement between application and null application positions |
DE102006034940A1 (en) | 2005-08-29 | 2007-03-01 | Heidelberger Druckmaschinen Ag | Adhesive applicator for book binding has heated applicator roller and adhesive tub with scraper cylinder to control the adhesive metering rate |
Family Cites Families (10)
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DE430133C (en) * | 1924-02-15 | 1926-06-09 | Richard Krautwald | Machine for applying glue to cardboard neck strips |
DE951544C (en) * | 1943-05-23 | 1956-10-31 | Prakma Maschinenfabrik G M B H | Device for full and strip application of adhesive on paper, cardboard or the like. |
US3310028A (en) * | 1964-09-17 | 1967-03-21 | Smyth Mfg Co | Joint gluing mechanism in a book casing-in machine |
IT997144B (en) * | 1973-09-21 | 1975-12-30 | Seragnoli Gd Sas | DEVICE FOR APPLYING THE ADHESIVE MATERIAL ACCORDING TO ONE OR MORE LOCALIZED ZONES ON THE WRAPPING MATERIAL PARTICULARLY ON NI SHEETS OR SPACES FOR WRAPPING PRODUCTS OF PRISMATIC FORM SUCH AS CIGARETTE PACKAGES AND OTHER SIMILAR ITEMS IN AUTOMATIC WRAPPING MACHINES |
JPS5732161U (en) * | 1980-07-29 | 1982-02-19 | ||
JPH05115819A (en) * | 1991-10-29 | 1993-05-14 | Koike Seisakusho:Kk | Printer to be exclusively used for line printing |
JP2715279B2 (en) * | 1995-09-21 | 1998-02-18 | 株式会社奥田製作所 | Paper gluing equipment |
JP2006231227A (en) * | 2005-02-25 | 2006-09-07 | Waitekku:Kk | Coater |
DE102005024987A1 (en) * | 2005-06-01 | 2006-12-07 | Heidelberger Druckmaschinen Ag | Processing unit e.g. envelop pressing unit, admitting device for use in adhesive bonding device, has housing walls firmly connected by cross bars, and connecting units with positioning units, where device is connected with bonding device |
JP2007261048A (en) * | 2006-03-28 | 2007-10-11 | Duplo Corp | Bookbinding equipment |
-
2009
- 2009-02-17 DE DE102009009295A patent/DE102009009295A1/en not_active Withdrawn
-
2010
- 2010-01-22 EP EP10151368A patent/EP2218517A3/en not_active Withdrawn
- 2010-02-16 JP JP2010031037A patent/JP2010188726A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2257614C2 (en) | 1972-11-24 | 1982-11-18 | Rahdener Maschinenfabrik August Kolbus Gmbh & Co Kg, 4993 Rahden | Device for applying adhesive to book blocks or the like. |
DE4013905C2 (en) | 1990-04-26 | 1995-04-27 | Wohlenberg Vertriebs Und Servi | Glue unit with associated pre-melter for a perfect binder |
DE10242259A1 (en) | 2002-09-12 | 2004-03-25 | Kolbus Gmbh & Co. Kg | Device for applying adhesive to rear or side of book block in binder, has actuating device with piezoceramic actuator for controlled wiper movement between application and null application positions |
DE102006034940A1 (en) | 2005-08-29 | 2007-03-01 | Heidelberger Druckmaschinen Ag | Adhesive applicator for book binding has heated applicator roller and adhesive tub with scraper cylinder to control the adhesive metering rate |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103316808A (en) * | 2013-07-04 | 2013-09-25 | 湖南益晟机械科技有限公司 | Pulp sizing machine paste table modular structure |
CN103316808B (en) * | 2013-07-04 | 2015-08-12 | 湖南益晟机械科技有限公司 | Platform modular organization stuck with paste by starching machine |
Also Published As
Publication number | Publication date |
---|---|
EP2218517A3 (en) | 2013-03-13 |
JP2010188726A (en) | 2010-09-02 |
DE102009009295A1 (en) | 2010-08-19 |
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