EP3034313A1 - Method and device for applying sections of a sticky back material to the back of a book block - Google Patents
Method and device for applying sections of a sticky back material to the back of a book block Download PDFInfo
- Publication number
- EP3034313A1 EP3034313A1 EP15200357.0A EP15200357A EP3034313A1 EP 3034313 A1 EP3034313 A1 EP 3034313A1 EP 15200357 A EP15200357 A EP 15200357A EP 3034313 A1 EP3034313 A1 EP 3034313A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- book block
- section
- adhesive material
- segment
- adhesive
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 166
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000000853 adhesive Substances 0.000 claims abstract description 138
- 230000001070 adhesive effect Effects 0.000 claims abstract description 52
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 28
- 238000004026 adhesive bonding Methods 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 description 12
- 230000032258 transport Effects 0.000 description 7
- 239000003292 glue Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/02—Applying glue or adhesive peculiar to bookbinding for securing back linings, strips, ribbons or headbands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/0056—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/0056—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets
- B42C9/0062—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets the tape being fed from a roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/0056—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets
- B42C9/0062—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets the tape being fed from a roller
- B42C9/0068—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets the tape being fed from a roller on a single stack of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/0056—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets
- B42C9/0062—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets the tape being fed from a roller
- B42C9/0075—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets the tape being fed from a roller with a continuous flow of stacks of sheets
Definitions
- the invention relates to a method according to the preamble of claim 1 for attaching portions of a Häklebematerials to the back of a book block.
- the book block is transported in a book production line in a conveying direction and provided with the back of the book block with an adhesive.
- the portions of the backing material are attached by means of at least one conveying means to the back of the book block provided with the adhesive.
- the invention further relates to a device according to the preamble of claim 7 for attaching portions of a Häklebematerials to the back of the book block, with a conveyor for taking place in a conveying direction transport of the book block through a book production line, a Beleim insulting the adhesive to the back of the book block at least one back-adhesive station having at least one feed device for the back-adhesive material and at least one cutting device for cutting the sections of the back-adhesive material according to a thickness of the back of the respective book block and at least one for forming the portions of the back-adhesive material on the back of the book block provided with adhesive.
- the invention further relates to a book production line according to claim 16.
- An essential step in the production of books from book blocks is the so-called back-gluing, in which at the back of the book block a mostly strip-shaped reinforcing material of molton, gauze or tear-resistant paper (kraft or crepe paper) is attached to a solidification of the back and thus a To ensure dimensional stability of the later book over its lifetime.
- An additional reinforcement of the back can be achieved by previously applying gauze, which in a back of the two long sides projecting area together with the there also attached, so-called Attachment sheet performs a hinge function between the spine and the cover.
- a so-called capital ribbon ie a colored ribbon, is attached to the top and bottom edge of the book block, which decoratively covers the transition from the book block to the cover.
- the remainder of the spine and an overlap region of the backsheet portion of the backsize material are provided with adhesive before the second portion of the backsize material adapts to the spine of the book block and overlap area the first section of the backing material is attached.
- a capital band can be glued to the web of the backing material before the respective sections are separated from this web and attached to the adhesive back of the book block.
- the apparatus has at least two feeders for providing different backing materials to a conveyor provided with suction elements, wherein the suction elements are moved between the respective transfer points of the feeders to the conveyor and the back of the book block.
- Another disadvantage is the relatively large number of splices where the individual backing materials have to be bonded to the backsize complex. At each point of adhesion, and particularly when the gauze strip is adhered, there is the potential for fouling of the device, which can interfere with the operation of the book production line.
- the EP1894739B1 also discloses a device for pasting and capitalizing the backs of book blocks in a book production line.
- the Hinterklebematerial is transported with a single feeder to the book production line, cut there, ie tailored according to the thickness of the spine of the respective book block, and attached by means of a suction element of a conveyor to the back of each book block.
- the suction element is first pivoted into a receiving position, in which it sucks in a previously cut-to-length section of the backing material and transports this section by a pivoting movement in a dispensing position to the back of the book block.
- the object of the invention is to provide a flexible method which satisfies the diverse requirements of the successive manufacture of books with different format and / or content and a corresponding device for pasting over the entire format range of a book production line.
- the device should, with good accessibility and ease of use have a compact and inexpensive construction, while the process should ensure trouble-free operation without the need for manual intervention in the format change.
- the back of the book block is first provided with the adhesive in a single application process over its entire back length. Thereafter, a first portion or a first portion and at least one further portion of the backing material from a first conveyor and then at least a second portion or a second portion and at least one further portion of the backing material from a second conveyor overlap each other with the backing provided with the adhesive attached to the book block.
- the sections of the back-adhesive material with the conveying means are positioned on the back of the book block such that the at least two overlapping sections completely cover the back of the book block.
- a first portion of the backing material is applied by the first conveying means and a second portion of the backing material is applied by the second conveying means to the back of the book block provided with the adhesive.
- each section of the back-adhesive material to be subsequently attached to the back of the book block is overlapped with a section already attached to the back of the book block. The sections attached to the back of the book block completely cover this over its back length.
- the size range to be covered can be significantly increased by attaching at least one further section of the back-adhesive material.
- this further section can advantageously be attached selectively from the first and / or from the second conveying means.
- the conveying means each have at least one suction element with a first segment and at least one second segment, with the first segment of the first conveying means of the first portion of the Schuklebematerials and with the first segment of the second conveying means of the second portion of Hinterklebematerials are attached to the back of the book block, while with the respective at least one, second segment of the suction elements no further portion of the backing material is attached to the back of the book block.
- the at least one, second segment is or is offset from the first segment in each case such that a contact surface of the first segment contacts the back of the book block, while a contact surface of the second segment is spaced from the back of the book block.
- “touching” means that the respective contact surface contacts the back of the book block with the portion of the backing material held by it, “spaced” meaning that the respective contact surface does not come into contact with the adhesive applied to the back of the book block.
- the back-adhesive material for the first portion and the back-adhesive material for the at least one further portion overlap each other to the first conveying means and / or the Schuklebematerial for the second portion and the Schuklebematerial for the at least one further portion overlapping each other to the second conveyor fed.
- the sections of the backing material can be easily overlapped onto the spine of the book block.
- portions of a back-adhesive material are also attached to the spines of a further book block during or after the attachment of portions of a backsize material to the spine of a first book block in the book production line, the spine of the further book block being opposite the spine of the first book block has different back length and wherein the funding in or against the conveying direction are shifted from each other in such a way that after completion of the steps gluing the full back and attaching a first portion or a first portion and at least one further portion and then attaching at least a second portion or a second portion and at least one further portion of the backing material, the first portion of the backing material and the second portion of the backing material or the first Absc Hnitt and at least another portion of the backing material and the second portion and at least another portion of the backing material each overlap each other overlapping the back of the other book block completely.
- the device Since the device has only a single gluing device for applying the adhesive to the entire back of the book block, a complete gluing device can be saved compared to the prior art and thus a compact and cost-effective design can be realized. Due to the arrangement of at least two separate conveying means, the portions of the backing material can be overlapped on the spine of the book block, whereby advantageously a larger format range of book blocks can be processed with this device. In addition, by using at least two separate Conveyors improved accessibility to the feeders are guaranteed.
- the conveying means each have a suction element with a first and at least one second segment for receiving, temporarily holding and dispensing each of a portion of the backing material.
- the holding of the respective one section takes place during its transport from the rear-gluing station to the back of the book block.
- the sections of the backing material can be individually attached to the back of the book block, so that one or more sections can be processed with each Deutschenklebestation optionally.
- the first segment has a first contact surface to the back of the book block and the at least one, second segment a second contact surface to the back of the book block, wherein the at least one, second segment relative to the first segment is made displaceable such that the contact surface of the first segment contacts the back of the book block, while a contact surface of the second segment is spaced from the back of the book block.
- the area of the spine of the book block which is glued but not covered with a portion of the backing material, can not be soiled with adhesive, thereby ensuring trouble-free operation of the device.
- an actuator for displacing the at least one, second segment relative to the first segment is arranged on the suction element.
- the actuators are a link of the machine control device which controls the tandem pasting station depending on the format of the book block being processed. At least by means of the actuators, the machine control system controls the feeding devices in use, the position of the displaceable segments and also active bore systems for the application of air / vacuum.
- the Schuklebestation is therefore fully automated after such training. It can thus be manufactured without a plant operator having to intervene manually.
- the suction element is arranged interchangeable with the respective conveying means against a different suction element, which differs from the suction element.
- the suction element can be advantageously adapted to a different width of the web of Deutschenklebematerials.
- At least one first and / or second segment is arranged exchangeably on the respective suction element against a different segment from the first and / or second segment.
- the first and / or the at least one second segment can thus be advantageously adapted to a different width of the web of the back-adhesive material.
- At least two feeders for the back-adhesive material are arranged upstream of the first conveyor and / or upstream of the second conveyor and offset relative to one another in the conveying direction such that the back-adhesive material for the first section and the back-adhesive material for the at least one further section overlap one another is fed to the first funding and / or the backing material for the second section and the back-adhesive material for the at least one further section overlapping each other to the second conveyor can be supplied.
- the portions of the backing material can be easily overlapped on the spine of the book block.
- the device at least two in the conveying direction of the book block through the book production line successively arranged
- each with at least one feed device for providing the portions of the Deutschenklebematerials at least two in the conveying direction of the book block through the book production line successively arranged
- each with at least one feed device for providing the portions of the Deutschenklebematerials at least two in the conveying direction of the book block through the book production line successively arranged
- a common tandem Häbestation each with at least one feed device for providing the portions of the Häbematerials.
- two conveying devices for the back-adhesive material are respectively associated with the conveying means, whereby in each case the second feeding device can be switched on by means of a machine control, depending on the format of the book block to be provided with sections of a back-adhesive material.
- the apparatus can be automatically set to sequentially make books of different format and / or content, i. it can be made from book block to book block changes.
- Suction members described above are useful in the methods of the invention and may be retrofitted into existing apparatus for applying portions of a backing material to the spine of a book block in a book production line.
- the suction elements allow an automatic attachment of adapted to the format of the currently processed book block sections of a Schuklebematerials to the back of each book block.
- Fig. 1 shows a tandem pasting station 15 in a book production line 7 essentially comprising a back 2 of a book block 1 over its entire back length 9 (FIG. Fig. 6 ) with an adhesive 8 gluing Beleim sensory 80, an upstream (right) and a downstream (left) Schuklebestation 16, 17, each with a first feeder means 20, 40 for web-shaped adhesive material 23, 43 and respectively a second feeder 30, 35 for further web-shaped backing material 33, 38, a side cutter 27, 47 for side trimming, a glue nozzle 28, 48 for attaching a capital band 26, 46 to the back-adhesive material 23, 43, a cutting device designed as a cross cutter 50, 55 for cutting the Hinterklebematerials 23, 33, 38, 43, ie for separating sections 3, 4, 5, 6 ( Fig.
- the upwardly facing spine 2 of the book block 1 with an applicator roll 81 which can be adapted to the back shape is applied over its entire spine length 9 (FIG. Fig. 6 ) provided with the adhesive 8.
- a first portion 3 or a first portion 3 and at least one further portion 4 of the Schuklebematerials 23, 33 and then in the downstream (left) Deutschenklebestation 17 by means of the conveyor 64 at least a second portion 5 or a second section 5 and at least one further section 6 of the backing material 43, 38 overlapping each other on the provided with the adhesive 8 back 2 of the book block 1, this completely covering.
- a capital band 26, 46 can additionally be attached to the back-adhesive material 23, 43 for the first and / or the second section 3, 5. Accordingly, either the back-bonding material 23 or a back-adhesive material web 24 formed from the back-adhesive material 23 and the capital bath 26 is available for cutting the first section 3 to length in the right-hand rear-adhesive station 16. Accordingly, for tailoring the second portion 5 in the left back adhesive station 17, either the backsize material 43 or a backsize material web 44 formed from the backsize material 43 and the headband 46 is provided.
- At least one further section 4 of the back-adhesive material 33 is transferred from the first conveyor 60 together with the first section 3 and overlapping the first section 3 to the back 2 the glued book block 1 attached. After the subsequent overlapping attachment of the second section 5, the at least one further section 4 is attached between the first and the second section 3, 5 to the glued spine 2 of the book block 1 so that it has both the first and the second section 3, 5 overlaps.
- the at least one further section 6 of the backsheet material 38 is co-located with the second conveyor 64 the second portion 5 and overlapping the second portion 5 attached to the back 2 of the glued book block 1.
- the at least one more Section 6 is then attached to the glued spine 2 of the book block 1 between the first and second sections 3, 5 so as to overlap both the first and second sections 3, 5.
- At least one further section 4 of the back-adhesive material 33 is also applied together with the first section 3, the two further sections 4, 6 attached to the back of the bookbucket overlap one another.
- the overlapping of the sections 3, 4 to be affixed jointly to the back 2 of the book block 1 or the sections 5, 6 to be joined together on the back 2 of the book block 1 can be realized by the feed devices 20, 30 for the back-adhesive material arranged upstream of the first conveyor 60 23, 33 or the feed devices 40, 35 arranged behind the second conveying means 64 for the back-adhesive material 43, 38 in the conveying direction 10 'are offset from one another such that the back-adhesive material 23 for the first section 3 and the back-bonding material 33 for the at least one further section 4 overlapping each other is supplied to the first conveyor 60 and / or the backing material 43 for the second section 5 and the backing material 38 for the at least one further section 6 is supplied overlapping each other to the second conveyor 64.
- both the first section 3 and the at least one further section 4 and the second section 5 and the at least one further section 6 from the respective conveyor 60, 64 in each successive steps are also individually attached to the back 2 of the book block 1.
- the overlapping of the first portion 3 and the at least one further portion 4 or the overlapping of the second portion 5 and the at least one further section 6 can be realized by the intermittent operation of the conveyor 10.
- a staggered arrangement of the respective feeders 20, 30, 35, 40 is not required in this case.
- the first section 3 of the back-adhesive material web 24 formed in this way initially rests on a support table 53 adjoining a lower blade 52 of the cutting device 50.
- a backing material 23 without additional capital ribbon 26 can be used instead of the backing material web 24 formed from the backing material 23 and the capital band 26.
- the further web-shaped pasting material 33 is removed from a storage device 32 by means of a take-off device 31 and advanced according to the thickness 19 of the back 2 of the book block 1 under the upper knife 51 of the cutting device 50 located in the upper position ,
- the advanced back-adhesive material 33 is likewise cut to length and thus the further section 4 of the back-adhesive material 33 is produced, which initially rests on the support table 53 adjoining the lower blade 52 of the cutting device 50 (FIG. Fig. 5 ). If the second feed device 30 is in a waiting position, the back-adhesive material 33 coming from the storage device 32 will pass through the draw-off device 31 clamped and ends, as in Fig. 2 shown immediately upstream of the lower blade 52 of the cutter 50.
- the pasting material 43 peeled off from a storage device 42 formed as a roll is cut off on the left by a side cutter 47, glued by the glue nozzle 48 on the left edge and fed with the capital ribbon 46 unwound from a ribbon roll 45 glued to a backing material web 44.
- This is pushed by a trigger device 41 under an upper blade 56 of the cutting device 55 and cut there according to the back 2 of the respective book block 1, that is tailored to the thickness 19 of the back 2.
- the second section 5 of the back-adhesive material web 44 which is thus separated from the back-adhesive material web 44, now rests on the support table 58 adjoining a lower blade 57 of the cutting device 55.
- a backing material 43 without additional capital ribbon 46 may be used instead of the backing material web 44 formed from the backing material 43 and the capital ribbon 46.
- the further web-like backing material 38 is pulled off from the storage device 37, which is likewise designed as a roll, by means of a take-off device 36 and pushed under the cutting device 55.
- the advanced backing material 38 is then likewise cut to length and thus the further section 6 of the back-adhesive material 38 is produced, which first rests on a support table 58 adjoining the lower blade 57 of the cutting device 55 ( Fig. 5 ). If the second feed device 35 of the left rear adhesive station 17 is in the waiting position, the back-adhesive material 38 coming from the storage device 37 is clamped by the draw-off device 36 and ends, as in FIG Fig. 2A shown immediately upstream of the lower blade 57 of the cutting device 55.
- Fig. 1A is shown by a 180 ° pivoting movement of a respective support table 53, 58 parallel aligned Saugelements 63, 67 of the conveyor 60, 64 of the in the conveying direction 10 'successively arranged Schuklebestationen 16, 17 of the tandem Hinterklebestation 15 a receiving position 61, 65 and a dispensing position 62, 66 for the respective section 3, 4, 5, 6 of the Hinterklebematerialbahn 24, 44 and des Hinterklebematerials 33, 38 achieved.
- the suction member 63, 67 of the conveyor 60, 64 is pivoted into the receiving position 61, 65, to finally the first and the second section 3, 5 and if necessary in each case at least one of the other sections 4, 6 between the respective suction member 63, 67 and the support table 53, 58 clamp.
- the suction element 63, 67 sucks in the first or the second section 3, 5 or the first section 3 and the at least one further section 4 or the second section 5 and the at least one further section 6 and transports them respectively by a pivoting movement by 180 ° in the dispensing position 62, 66.
- a pivoting movement can also take place in one and the same horizontal plane as the feeding of the respective section 3, 5 or the respective sections 3, 4, 5, 6 to the support table 53, 58.
- the book blocks 1 are successively, in a vertical arrangement and with the back 2 facing upward, transported by means of two opposing intermittently circulating transport chains 11, 12 of the conveyor 10 to the respective Schuklebestation 16, 17 of the tandem Schuklebestation 15 and thereby by lateral guides 13, 14 aligned and supported.
- the backs 2 of the book block 1 to be processed in the gluing device 80 are each provided with the adhesive 8 in a single application process over their entire back length 9.
- the suction element 63 In the dispensing position 62 of the conveying means 60 of the right rear adhesive station 16, the suction element 63, depending on the previous provision on the support table 53, brings a first section 3 or a first section 3 and at least one further section 4 of the back-adhesive material 23, 33 to the back 2 provided with adhesive 8 of the associated book block 1.
- the suction member 67 brings in the dispensing position 66 of the conveyor 64 of the left Hinterklebestation 17 at least a second portion 5 or a second portion 5 and at least one further portion 6 of the Schuklebematerials 43, 38 to the provided with adhesive 8 back 2 of the same book block 1 at , After attaching the respective sections 3, 4, 5, 6, both suction elements 63, 67 pivot back into their respective receiving position 61, 65 in order to produce the next section 3, 5 or the next sections 3, 4 for a subsequent book block 1 of the same format , 5, 6 in the same way.
- a pressing element 86 having Andrück immunity 85 ( Fig.
- the pressure element 86 is designed, for example, as a pressure pad, ie as a flexible cushion of foam or similar materials.
- the conveying means 60, 64 of the tandem pasting station 15 differ from the conveying means of a conventional pasting station in that the suction element 63, 67 each has a segmented structure, ie in individual in Fig. 6 . 7 . 8th shown segments 68, 74, each with a contact surface 69, 75 is divided to the back 2 of the book block 1.
- the length of these segments 68, 74 extending in the conveying direction 10 'of the book block 1 depends on the respective storage device 22, 32, 37, 42 or on the width of the back-adhesive material 23, 33 located in the storage device 22, 32, 37, 42 , 38, 43 from.
- the two pasting stations 16, 17 are caused by the machine control 87 (FIG. Fig. 2, 2A ) via an in Fig. 1 . 3 and 4 only shown by means of a double arrow adjusting device 18 in opposite directions so far adjusted until the respective sections 3, 4, 5, 6 of the Schuklebematerialbahn 24, 44 and the Schuklebematerials 33, 38 fit exactly to the back 2 of the format of the previously processed book block 1 different new Book block 1 can be attached.
- Fig. 3 shows a tandem Deckklebestation 15 are processed in the book block 1 with a format in which mounted in the right Hinterklebestation 16, the first portion 3 of the Schuklebematerialbahn 24 and left Scotlandbestation 16, the second portion 5 of the adhesive backing sheet 44 to the back 2 of a book block 1 becomes.
- the draw-off devices 21, 41 of the two storage devices 22, 42 of the first feeders 20, 40 first each deducted a Häbebematerial 23, 43, trimmed by the respective side cutting device 27, 47 and each with a capital band 26, 46 to a Wegklebematerialbahn 24th 44, which are then pushed under the cutting device 50, 55 and there corresponding to the thickness 19 (FIG. Fig.
- FIG. 4 shows a tandem Deckklebestation 15 are processed in the book block 1 with a format in which in each case a first and a second section 3, 5 of the Schuklebematerialbahn 24, 44 and another portion 6 of the Schuklebematerials 38 are attached to the back 2 of the book block 1 ,
- a back-adhesive material 38 is drawn off from the storage device 37 of the second supply device 35 by means of the removal device 36 of the left-hand back-adhesive station 17, pushed beneath the cutting device 55 adjacent to the back-adhesive material web 44 and corresponding to the thickness 19 (FIG. Fig. 2 ) of the back 2 of the associated book block 1 cut to length.
- the resulting further section 6 of the backing material 38 is now located together with the second portion 5 of the backing material web 44 on the lower blade 57 of the cutting device 55 adjacent support table 58 and is supported by the conveyor 64 (FIGS. Fig. 1A ) of the left Deutschenklebestation 17 attached to the back 2 of the book block 1.
- Fig. 5 shows a tandem Schuklebestation 15 are processed in the book block 1 with a format in which in each case a first or a second section 3, 5 of the Schuklebematerialbahnen 24, 44 and in each case a further section 4, 6 of the backing material 33, 38 to the back 2 of the book block 1 are attached.
- a back-adhesive material 33 is drawn off from the storage device 32 of the second supply device 30 by means of the removal device 31 of the right-hand back-adhesive station 16, pushed under the cutting device 50 next to the back-adhesive material web 24 and corresponding to the thickness 19 (FIG. Fig. 2 ) of the back 2 of the associated book block 1 cut to length.
- the resulting further section 4 of the back-adhesive material 33 is now located together with the first section 3 of the back-adhesive material web 24 on the lower table 52 of the cutting device 50 adjacent support table 53 and is from the conveyor 60 ( Fig. 1A ) of the right Schuklebestation 16 attached to the back 2 of the book block 1.
- FIG. 6 conveying means 60, shown in greater detail, of the right-hand rear-adhesive station 16, shows the suction element 63 divided into the two segments 68, 74 in the dispensing position 62 (FIG. 1A ) for the first and the further back-adhesive portion 3, 4.
- the first portion 3 having the back-adhesive material 23 and the capital band 26 adhered thereto is received by the first segment 68 of the suction element 63.
- the second segment 74 of the suction element 63 is in its working position and has received the further section 4 of the back-adhesive material 33.
- the two sections 3 and 4 overlap slightly in the middle area.
- the two segments 68, 74 of the conveyor 60 of the right Hinterklebestation 16 each have a in Fig. 8 shown drilling system 70, 76 with first, the respective contact surface 69, 75 penetrating suction holes 71, 77, each having at least a second, the segments 68, 74, for example, upwardly penetrating bore 72, 78 and in each case a third, the respective first suction holes 71st , 77 and the at least one, second bore 72, 78 connecting third bore 73, 79.
- the bore system 70, 76 sucks the in Fig.
- the suction member 63 moves between the receiving position 61 and the discharge position 62 back and forth.
- an actuator 83 designed, for example, as a pneumatic cylinder, the second segment 74 of the suction element 63 of the right-hand conveyor 60 can optionally be positioned in a working position or a retracted rest position located on the back 2 of the book block 1.
- the second segment 74 is offset by means of the actuator 83 in its rest position, so that it is opposite to the first segment 68 by a segment stroke 84. It is thereby achieved that the second segment 74 does not come into contact with adhesive 8 from the glued spine 2 of the book block 1.
- the part of the back 2 of the book block 1, which has not been provided by the conveyor 60 with one or more sections 3, 4, is subsequently glued behind with at least one of the conveyor 64 of the left Deutschenklebestation 17 section 5, 6.
- the segments 68 and 74 of the Saugelements 63 are each provided with at least one independently working bore system 70, 76, through which the suction through the respective at least one, second bore 72, 78 deducted, or by which blast air can be introduced.
- a plurality of bore systems 70, 76 may also be used, as shown in FIG Fig. 7 is shown by way of example with two bore systems 70, 76.
- the drilling systems 70, 76 may be individually switched on or off by the machine controller 87.
- the conveyor 64 of the left Hinterklebestation 17 not shown is analogous, but essentially mirror-image constructed as the above-described conveyor 60 of the right Hinterklebestation 16 and operates in an analogous manner.
- the conveyor 64 of the left Deutschenklebestation 17 also have only a single segment or more than two segments.
- the machine controller 87 controls the feeders 20, 30, 35, 40 in use, the position of the displaceable second segments 74, and also the active air / vacuum well systems 70, 76.
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Making Paper Articles (AREA)
- Sheet Holders (AREA)
Abstract
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Anbringen von Abschnitten (3, 4, 5, 6) eines Hinterklebematerials (23, 33, 38, 43) an den Rücken (2) eines Buchblocks (1). Beim Verfahren wird der Rücken (2) des Buchblocks (1) in einem Auftragsvorgang über seine gesamte Rückenlänge (9) mit Klebstoff (8) versehen. Danach wird ein erster Abschnitt (3) oder ein erster Abschnitt (3) und zumindest ein weiterer Abschnitt (4) des Hinterklebematerials (23, 33) von einem ersten Fördermittel (60) und anschliessend zumindest ein zweiter Abschnitt (5) oder ein zweiter Abschnitt (5) und zumindest ein weiterer Abschnitt (6) des Hinterklebematerials (43, 38) von einem zweiten Fördermittel (64) einander überlappend an den Rücken (2) des Buchblocks (1) angebracht. Dazu weist die Vorrichtung in Förderrichtung (10`) hintereinander angeordnet eine einzige Beleimeinrichtung (80) zum Auftragen des Klebstoffs (8), ein erstes und zumindest ein zweites Fördermittel (60, 64) zum einander überlappenden Anbringen der Abschnitte (3, 4, 5, 6) des Hinterklebematerials (23, 33, 38, 43) auf.The invention relates to a method and a device for attaching sections (3, 4, 5, 6) of a back-adhesive material (23, 33, 38, 43) to the back (2) of a book block (1). In the method, the back (2) of the book block (1) in an application process over its entire back length (9) provided with adhesive (8). Thereafter, a first section (3) or a first section (3) and at least one further section (4) of the back-adhesive material (23, 33) from a first conveyor (60) and then at least a second section (5) or a second section (5) and at least one further portion (6) of the backing material (43, 38) from a second conveyor (64) overlapping each other on the spine (2) of the book block (1). For this purpose, the apparatus in the conveying direction (10 ') arranged one behind the other a single Beleimeinrichtung (80) for applying the adhesive (8), a first and at least a second conveying means (60, 64) for overlapping attachment of the sections (3, 4, 5 , 6) of the backing material (23, 33, 38, 43).
Description
Die Erfindung betrifft ein Verfahren nach dem Oberbegriff des Anspruchs 1 zum Anbringen von Abschnitten eines Hinterklebematerials an den Rücken eines Buchblocks. Der Buchblock wird in einer Buchfertigungsstraße in einer Förderrichtung transportiert und der Rücken des Buchblocks mit einem Klebstoff versehen. Nacheinander werden die Abschnitte des Hinterklebematerials mittels zumindest eines Fördermittels an den mit dem Klebstoff versehenen Rücken des Buchblocks angebracht.The invention relates to a method according to the preamble of
Die Erfindung betrifft weiterhin eine Vorrichtung nach dem Oberbegriff des Anspruchs 7 zum Anbringen von Abschnitten eines Hinterklebematerials an den Rücken des Buchblocks, mit einer Fördereinrichtung zum in einer Förderrichtung erfolgenden Transport des Buchblocks durch eine Buchfertigungsstraße, einer Beleimeinrichtung zum Aufbringen des Klebstoffs auf den Rücken des Buchblocks, zumindest einer Hinterklebestation mit zumindest einer Zuführeinrichtung für das Hinterklebematerial sowie zumindest einer Schneideinrichtung zum Ablängen der Abschnitte des Hinterklebematerials entsprechend einer Dicke des Rückens des jeweiligen Buchblocks und mit zumindest einem zum Anbringen der Abschnitte des Hinterklebematerials an den mit Klebstoff versehenen Rücken des Buchblocks ausgebildeten Fördermittel.The invention further relates to a device according to the preamble of
Die Erfindung betrifft ferner eine Buchfertigungsstraße nach Anspruch 16.The invention further relates to a book production line according to
Ein wesentlicher Schritt bei der Herstellung von Büchern aus Buchblocks ist das sogenannte Hinterkleben, bei dem an den Rücken des Buchblocks ein zumeist streifenförmiges Verstärkungsmaterial aus Molton, Gaze oder reißfestem Papier (Kraft- oder Krepppapier) angebracht wird, um eine Verfestigung des Rückens und damit eine Formstabilität des späteren Buches über dessen Lebensdauer zu gewährleisten. Eine zusätzliche Verstärkung des Rückens kann durch vorgängiges Aufbringen von Gaze erreicht werden, welche in einem den Rücken an den beiden Längsseiten überragenden Bereich gemeinsam mit den dort ebenfalls angebrachten, sogenannten Vorsatzbogen eine Scharnierfunktion zwischen dem Buchrücken und dem Einband übernimmt. Bei der Fertigung von Büchern mit festem Einband (hardcover) wird beim Hinterkleben auch ein sogenanntes Kapitalband, d.h. ein farbiges Bändchen, an der Ober- und Unterkante des Buchblocks angebracht, welches den Übergang vom Buchblock zum Einband schmückend abdeckt.An essential step in the production of books from book blocks is the so-called back-gluing, in which at the back of the book block a mostly strip-shaped reinforcing material of molton, gauze or tear-resistant paper (kraft or crepe paper) is attached to a solidification of the back and thus a To ensure dimensional stability of the later book over its lifetime. An additional reinforcement of the back can be achieved by previously applying gauze, which in a back of the two long sides projecting area together with the there also attached, so-called Attachment sheet performs a hinge function between the spine and the cover. When producing books with a hard cover, a so-called capital ribbon, ie a colored ribbon, is attached to the top and bottom edge of the book block, which decoratively covers the transition from the book block to the cover.
Aus der
In der
Zur raschen Anpassung des Hinterklebekomplexes an unterschiedliche Rückenlängen nacheinander zu hinterklebender Buchblocks können diese Zuführeinrichtungen so gegeneinander verschoben werden, dass sich die Abschnitte des Hinterklebematerials im Hinterklebekomplex derart überlappen, dass der resultierende Hinterklebekomplex der Rückenlänge des jeweiligen Buchblocks entspricht. Nachteilig daran ist die ungünstige Zugänglichkeit zu den Stellen der Hinterklebestation, an denen die gegenseitige Verschiebung der Zuführeinrichtungen erfolgen soll. Zudem müssen auch die Speichereinrichtungen für die unterschiedlichen Hinterklebematerialien in zueinander verschiebbaren Positionen angebracht werden, was eine ergonomische Beschickung derselben verunmöglicht. Ferner ist der Zugang zu den jeweiligen Beleimeinrichtungen bzw. deren Leimauftragsdüsen durch die Platzverhältnisse sehr eingeschränkt und die Entsorgung des Seitenbeschnittes des Hinterklebematerials erschwert. Ein weiterer Nachteil liegt in der relativ grossen Anzahl von Klebstellen, an denen die einzelnen Hinterklebematerialien zum Hinterklebekomplex verbunden werden müssen. Bei jeder Klebstelle und insbesondere beim Ankleben des Gazestreifens besteht die Möglichkeit einer Verschmutzung der Vorrichtung, was zu einer Störung des Betriebs der Buchfertigungsstraße führen kann.For rapid adaptation of the back-adhesive complex to different spine lengths successively behind the book block to be backed, these feeders can be moved against each other so that overlap the portions of the backing material in Hinterklebekomplex such that the resulting Hinterklebekomplex corresponds to the back length of the respective book block. The disadvantage of this is the unfavorable accessibility to the points of Hinterklebestation where the mutual displacement of the feeders should be made. In addition, the storage devices for the different Hinterklebematerialien must be mounted in mutually displaceable positions, which makes an ergonomic loading of the same impossible. Furthermore, the access to the respective gluing devices or their glue application nozzles is very limited by the space available and the disposal of the Seitenbeschnittes the Hinterklebematerials difficult. Another disadvantage is the relatively large number of splices where the individual backing materials have to be bonded to the backsize complex. At each point of adhesion, and particularly when the gauze strip is adhered, there is the potential for fouling of the device, which can interfere with the operation of the book production line.
Die
Vor dem Hintergrund dieser bekannten Technik besteht die Aufgabe der Erfindung darin, ein den vielfältigen Anforderungen des aufeinanderfolgenden Fertigens von Büchern mit unterschiedlichem Format und/oder Inhalt gerecht werdendes, flexibles Verfahren sowie eine entsprechende Vorrichtung zum Hinterkleben über den gesamten Formatbereich einer Buchfertigungsstraße bereitzustellen. Die Vorrichtung soll bei guter Zugänglichkeit und komfortabler Bedienbarkeit eine kompakte und kostengünstige Bauweise aufweisen, während das Verfahren einen störungsfreien Betrieb ohne das Erfordernis manueller Eingriffe beim Formatwechsel gewährleisten soll.Against the background of this known technique, the object of the invention is to provide a flexible method which satisfies the diverse requirements of the successive manufacture of books with different format and / or content and a corresponding device for pasting over the entire format range of a book production line. The device should, with good accessibility and ease of use have a compact and inexpensive construction, while the process should ensure trouble-free operation without the need for manual intervention in the format change.
Die Aufgabe wird durch ein Verfahren nach Anspruch 1 und durch eine Vorrichtung nach Anspruch 7 gelöst. Weiterhin trägt eine Buchfertigungsstraße nach Anspruch 16 zur Lösung der Aufgabe bei. Vorteilhafte Ausführungsformen sind Gegenstände der jeweiligen Unteransprüche.The object is achieved by a method according to
Beim gattungsgemäßen Anbringen von Abschnitten eines Hinterklebematerials an den Rücken eines Buchblocks wird letzterer in einer Buchfertigungsstraße in einer Förderrichtung transportiert und sein Rücken mit einem Klebstoff versehen. Danach werden die Abschnitte des Hinterklebematerials mittels zumindest eines Fördermittels nacheinander an den mit dem Klebstoff versehenen Rücken des Buchblocks angebracht.In the generic application of sections of a backing material to the back of a book block latter is transported in a book production line in a conveying direction and provided his back with an adhesive. Thereafter, the portions of the backing material are successively attached by means of at least one conveying means to the provided with the adhesive back of the book block.
Erfindungsgemäß wird zunächst der Rücken des Buchblocks in einem einzigen Auftragsvorgang über seine gesamte Rückenlänge mit dem Klebstoff versehen. Danach wird ein erster Abschnitt oder ein erster Abschnitt und zumindest ein weiterer Abschnitt des Hinterklebematerials von einem ersten Fördermittel und anschliessend zumindest ein zweiter Abschnitt oder ein zweiter Abschnitt und zumindest ein weiterer Abschnitt des Hinterklebematerials von einem zweiten Fördermittel einander überlappend an den mit dem Klebstoff versehenen Rücken des Buchblocks angebracht.According to the invention, the back of the book block is first provided with the adhesive in a single application process over its entire back length. Thereafter, a first portion or a first portion and at least one further portion of the backing material from a first conveyor and then at least a second portion or a second portion and at least one further portion of the backing material from a second conveyor overlap each other with the backing provided with the adhesive attached to the book block.
Aufgrund dieses durchgängigen Leimauftrags über die gesamte Rückenlänge kann gegenüber dem Stand der Technik ein zweiter Beleimvorgang und eine komplette Beleimeinrichtung eingespart und somit ein effizienterer Verfahrensablauf sowie eine kompakte, kostengünstige Bauweise realisiert werden. Das einander überlappende Anbringen der Abschnitte des Hinterklebematerials ermöglicht die Abdeckung eines größeren Formatbereichs und damit auch ein flexibleres Verfahren als mit aneinander anliegenden Abschnitten. Durch die Verwendung von zwei separaten Fördermitteln zum Anbringen der Abschnitte kann vorteilhaft eine gute Zugänglichkeit zu den Zuführeinrichtungen gewährleistet werden.Because of this continuous glue application over the entire back length, a second gluing process and a complete gluing device can be saved compared to the prior art, and thus a more efficient process sequence and a compact, cost-effective design can be realized. The overlapping attachment of the portions of the backing material allows the coverage of a larger format area and thus a more flexible process than with abutting sections. By using two separate conveying means for attaching the sections can be advantageously ensured good accessibility to the feeders.
Nach einer vorteilhaften Ausführungsform des Verfahrens werden die Abschnitte des Hinterklebematerials mit den Fördermitteln derart am Rücken des Buchblocks positioniert, dass die zumindest zwei einander überlappenden Abschnitte den Rücken des Buchblocks vollständig bedecken.According to an advantageous embodiment of the method, the sections of the back-adhesive material with the conveying means are positioned on the back of the book block such that the at least two overlapping sections completely cover the back of the book block.
Nach einer weiteren Ausführungsform des Verfahrens wird vom ersten Fördermittel ein erster Abschnitt des Hinterklebematerials und vom zweiten Fördermittel ein zweiter Abschnitt des Hinterklebematerials an den mit dem Klebstoff versehenen Rücken des Buchblocks angebracht. Zudem wird zwischen dem ersten und dem zweiten Abschnitt zumindest ein weiterer Abschnitt des Hinterklebematerials vom ersten Fördermittel gemeinsam mit dem ersten Abschnitt und überlappend zum ersten Abschnitt und/oder ein weiterer Abschnitt des Hinterklebematerials vom zweiten Fördermittel gemeinsam mit dem zweiten Abschnitt und überlappend zum zweiten Abschnitt an den Rücken des Buchblocks angebracht. Dabei wird jeder nachfolgend an den Rücken des Buchblocks anzubringende Abschnitt des Hinterklebematerials überlappend zu einem bereits vorgängig an den Rücken des Buchblocks angebrachten Abschnitt angebracht. Die jeweils am Rücken des Buchblocks angebrachten Abschnitte bedecken diesen über seine Rückenlänge vollständig.According to a further embodiment of the method, a first portion of the backing material is applied by the first conveying means and a second portion of the backing material is applied by the second conveying means to the back of the book block provided with the adhesive. In addition, at least one further portion of the backing material from the first conveyor together with the first portion and overlapping the first portion and / or another portion of the backing material from the second conveyor together with the second portion and overlapping to the second portion between the first and the second portion attached to the back of the book block. In this case, each section of the back-adhesive material to be subsequently attached to the back of the book block is overlapped with a section already attached to the back of the book block. The sections attached to the back of the book block completely cover this over its back length.
Gegenüber der Verwendung von lediglich zwei Abschnitten des Hinterklebematerials kann der abzudeckenden Formatbereich durch Anbringen zumindest eines weiteren Abschnitte des Hinterklebematerials deutlich vergrößert werden. Zudem kann dieser weitere Abschnitt vorteilhaft wahlweise vom ersten und/oder vom zweiten Fördermittel angebracht werden. Schließlich ist je nach Ausgestaltung der Hinterklebestationen und der Fördermittel auch die Bereitstellung eines weiteren Abschnitts oder auch mehrerer weiterer Abschnitte pro Fördermittel möglich.Compared to the use of only two sections of the back-adhesive material, the size range to be covered can be significantly increased by attaching at least one further section of the back-adhesive material. In addition, this further section can advantageously be attached selectively from the first and / or from the second conveying means. Finally, depending on the configuration of the back-adhesive stations and the conveying means, it is also possible to provide a further section or several further sections per conveying means.
Nach einer weiteren Ausführungsform des Verfahrens weisen die Fördermittel jeweils zumindest ein Saugelement mit einem ersten Segment und mit zumindest einem zweiten Segment auf, wobei mit dem ersten Segment des ersten Fördermittels der erste Abschnitt des Hinterklebematerials und mit dem ersten Segment des zweiten Fördermittels der zweite Abschnitt des Hinterklebematerials an den Rücken des Buchblocks angebracht werden, während mit dem jeweils zumindest einen, zweiten Segment der Saugelemente kein weiterer Abschnitt des Hinterklebematerials an den Rücken des Buchblocks angebracht wird. Dabei ist oder wird das zumindest eine, zweite Segment gegenüber dem ersten Segment jeweils derart versetzt, dass eine Kontaktfläche des ersten Segments den Rücken des Buchblocks berührt, während eine Kontaktfläche des zweiten Segments vom Rücken des Buchblocks beabstandet ist. Dabei bedeutet "Berühren", dass die jeweilige Kontaktfläche den Rücken des Buchblocks mit dem von ihr gehaltenen Abschnitt des Hinterklebematerials berührt, wobei "beabstandet" bedeutet, dass die jeweilige Kontaktfläche nicht mit dem auf dem Rücken des Buchblocks aufgetragenen Klebstoff in Kontakt kommt.According to a further embodiment of the method, the conveying means each have at least one suction element with a first segment and at least one second segment, with the first segment of the first conveying means of the first portion of the Hinterklebematerials and with the first segment of the second conveying means of the second portion of Hinterklebematerials are attached to the back of the book block, while with the respective at least one, second segment of the suction elements no further portion of the backing material is attached to the back of the book block. In this case, the at least one, second segment is or is offset from the first segment in each case such that a contact surface of the first segment contacts the back of the book block, while a contact surface of the second segment is spaced from the back of the book block. Here, "touching" means that the respective contact surface contacts the back of the book block with the portion of the backing material held by it, "spaced" meaning that the respective contact surface does not come into contact with the adhesive applied to the back of the book block.
Aufgrund der beabstandeten Positionierung der Kontaktfläche des zweiten Segments vom Rücken des Buchblocks kann der Bereich des Rückens des Buchblocks, der zwar beleimt aber nicht mit einem Abschnitt des Hinterklebematerials bedeckt ist, dennoch nicht mit Klebstoff verschmutzt werden, wodurch ein störungsfreier Betrieb der Vorrichtung gewährleistet ist.Due to the spaced positioning of the contact surface of the second segment of the back of the book block, the area of the back of the book block, the Although glued but not covered with a portion of the backing material, yet not be contaminated with adhesive, whereby a trouble-free operation of the device is guaranteed.
Nach einer weiteren Ausführungsform des Verfahrens wird das Hinterklebematerial für den ersten Abschnitt sowie das Hinterklebematerial für den zumindest einen weiteren Abschnitt einander überlappend zum ersten Fördermittel und/oder das Hinterklebematerial für den zweiten Abschnitt sowie das Hinterklebematerial für den zumindest einen weiteren Abschnitt einander überlappend zum zweiten Fördermittel zugeführt.According to a further embodiment of the method, the back-adhesive material for the first portion and the back-adhesive material for the at least one further portion overlap each other to the first conveying means and / or the Hinterklebematerial for the second portion and the Hinterklebematerial for the at least one further portion overlapping each other to the second conveyor fed.
Mit diesem Verfahren können die Abschnitte des Hinterklebematerials auf einfache Weise einander überlappend an den Rücken des Buchblocks angebracht werden.With this method, the sections of the backing material can be easily overlapped onto the spine of the book block.
Nach einer weiteren Ausführungsform des Verfahrens werden während oder nach dem Anbringen von Abschnitten eines Hinterklebematerials an den Rücken eines ersten Buchblocks in der Buchfertigungsstraße an den Rücken eines weiteren Buchblocks ebenfalls Abschnitte eines Hinterklebematerials angebracht, wobei der Rücken des weiteren Buchblocks eine gegenüber dem Rücken des ersten Buchblocks unterschiedliche Rückenlänge besitzt und wobei die Fördermittel in der oder entgegen der Förderrichtung derart gegeneinander verschoben werden, dass nach Abarbeitung der Schritte Beleimen des vollständigen Rückens und Anbringen eines ersten Abschnitts oder eines ersten Abschnitts und zumindest eines weiteren Abschnitts und anschließendem Anbringen zumindest eines zweiten Abschnitts oder eines zweiten Abschnitts und zumindest eines weiteren Abschnitts des Hinterklebematerials, der erste Abschnitt des Hinterklebematerials sowie der zweite Abschnitt des Hinterklebematerials oder der erste Abschnitt und zumindest ein weiterer Abschnitt des Hinterklebematerials sowie der zweite Abschnitt und zumindest ein weiterer Abschnitt des Hinterklebematerials jeweils einander überlappend den Rücken des weiteren Buchblocks vollständig bedecken.According to a further embodiment of the method, portions of a back-adhesive material are also attached to the spines of a further book block during or after the attachment of portions of a backsize material to the spine of a first book block in the book production line, the spine of the further book block being opposite the spine of the first book block has different back length and wherein the funding in or against the conveying direction are shifted from each other in such a way that after completion of the steps gluing the full back and attaching a first portion or a first portion and at least one further portion and then attaching at least a second portion or a second portion and at least one further portion of the backing material, the first portion of the backing material and the second portion of the backing material or the first Absc Hnitt and at least another portion of the backing material and the second portion and at least another portion of the backing material each overlap each other overlapping the back of the other book block completely.
Auf diese Weise können vorteilhaft unmittelbar nacheinander Buchblocks mit unterschiedlichem Format ohne manuellen Eingriff gefertigt werden.In this way, advantageously book blocks with different formats can be produced without manual intervention.
Eine gattungsgemäße Vorrichtung zum Anbringen von Abschnitten eines Hinterklebematerials an den Rücken eines Buchblocks mit einer Fördereinrichtung zum in einer Förderrichtung erfolgenden Transport des Buchblocks durch eine Buchfertigungsstraße, einer Beleimeinrichtung zum Aufbringen eines Klebstoffs auf den Rücken des Buchblocks, zumindest einer Hinterklebestation mit zumindest einer Zuführeinrichtung für das Hinterklebematerial sowie zumindest einer Schneideinrichtung zum Ablängen der Abschnitte des Hinterklebematerials entsprechend einer Dicke des Rückens des jeweiligen Buchblocks und mit zumindest einem zum Anbringen der Abschnitte des Hinterklebematerials an den mit Klebstoff versehenen Rücken des Buchblocks ausgebildeten Fördermittel, weist erfindungsgemäss und in Förderrichtung hintereinander angeordnet eine einzige Beleimeinrichtung zum Auftragen des Klebstoffs auf den Rücken des Buchblocks und über seine gesamte Rückenlänge, ein erstes Fördermittel zum Anbringen eines ersten Abschnitts oder eines ersten Abschnitts und zumindest eines weiteren Abschnitts des Hinterklebematerials und zumindest ein zweites Fördermittel zum gegenüber dem ersten Abschnitt oder gegenüber dem ersten Abschnitt und dem zumindest einen weiteren Abschnitt überlappenden Anbringen zumindest eines zweiten Abschnitts oder eines zweiten Abschnitts und zumindest eines weiteren Abschnitts des Hinterklebematerials an den mit Klebstoff versehenen Rücken des Buchblocks auf.A generic device for applying portions of a Hinterklebematerials to the back of a book block with a conveyor for taking place in a conveying direction of the book block through a book production line, a Beleimeinrichtung for applying an adhesive on the back of the book block, at least one Hinterklebestem with at least one feed device for Back-adhesive material and at least one cutting device for cutting the sections of the back-adhesive material according to a thickness of the back of the respective book block and at least one for attaching the portions of the back-adhesive material to the back of the book block provided with adhesive, according to the invention and in the conveying direction arranged behind one another, a single Beleimeinrichtung for applying the adhesive to the back of the book block and over its entire length of back, a first conveying means for Anbr Ingen a first portion or a first portion and at least one further portion of the Hinterklebematerials and at least a second conveying means for over the first portion or against the first portion and the at least one further portion overlapping attaching at least a second portion or a second portion and at least one other Attach the portion of the backing material to the adhesive backed spine of the book block.
Da die Vorrichtung nur eine einzige Beleimeinrichtung zum Auftragen des Klebstoffs auf den gesamten Rücken des Buchblocks aufweist, kann gegenüber dem Stand der Technik eine komplette Beleimeinrichtung eingespart und somit eine kompakte und kostengünstige Bauweise realisiert werden. Aufgrund der Anordnung von zumindest zwei separaten Fördermitteln können die Abschnitte des Hinterklebematerials einander überlappend an den Rücken des Buchblocks angebracht werden, wodurch mit dieser Vorrichtung vorteilhaft ein größerer Formatbereich von Buchblocks verarbeitet werden kann. Zudem kann durch die Verwendung von zumindest zwei separaten Fördermitteln eine verbesserte Zugänglichkeit zu den Zuführeinrichtungen gewährleistet werden.Since the device has only a single gluing device for applying the adhesive to the entire back of the book block, a complete gluing device can be saved compared to the prior art and thus a compact and cost-effective design can be realized. Due to the arrangement of at least two separate conveying means, the portions of the backing material can be overlapped on the spine of the book block, whereby advantageously a larger format range of book blocks can be processed with this device. In addition, by using at least two separate Conveyors improved accessibility to the feeders are guaranteed.
Nach einer Ausführungsform der Vorrichtung weisen die Fördermittel jeweils ein Saugelement mit einem ersten und mit zumindest einem zweiten Segment zur Aufnahme, zum vorübergehenden Halten und zum Abgeben jeweils eines Abschnitts des Hinterklebematerials auf. Dabei erfolgt das Halten des jeweils einen Abschnitts bei dessen Transport von der Hinterklebestation zum Rücken des Buchblocks.According to one embodiment of the device, the conveying means each have a suction element with a first and at least one second segment for receiving, temporarily holding and dispensing each of a portion of the backing material. In this case, the holding of the respective one section takes place during its transport from the rear-gluing station to the back of the book block.
Mit derartigen, mit zumindest zwei Segmenten ausgestatteten Saugelementen können die Abschnitte des Hinterklebematerials jeweils einzeln an den Rücken des Buchblocks angebracht werden, so dass mit jeder Hinterklebestation wahlweise ein oder mehrere Abschnitte verarbeitet werden können.With such, equipped with at least two segments suction elements, the sections of the backing material can be individually attached to the back of the book block, so that one or more sections can be processed with each Hinterklebestation optionally.
Nach einer weiteren Ausführungsform der Vorrichtung weisen das erste Segment eine erste Kontaktfläche zum Rücken des Buchblocks und das zumindest eine, zweite Segment eine zweite Kontaktfläche zum Rücken des Buchblocks auf, wobei das zumindest eine, zweite Segment gegenüber dem ersten Segment derart versetzbar ausgebildet ist, dass die Kontaktfläche des ersten Segments den Rücken des Buchblocks berührt, während eine Kontaktfläche des zweiten Segments vom Rücken des Buchblocks beabstandet ist.According to a further embodiment of the device, the first segment has a first contact surface to the back of the book block and the at least one, second segment a second contact surface to the back of the book block, wherein the at least one, second segment relative to the first segment is made displaceable such that the contact surface of the first segment contacts the back of the book block, while a contact surface of the second segment is spaced from the back of the book block.
Aufgrund der beabstandeten Positionierung der Kontaktfläche des zweiten Segments vom Rücken des Buchblocks kann der Bereich des Rückens des Buchblocks, der zwar beleimt aber nicht mit einem Abschnitt des Hinterklebematerials bedeckt ist, dennoch nicht mit Klebstoff verschmutzt werden, wodurch ein störungsfreier Betrieb der Vorrichtung gewährleistet ist.However, due to the spaced positioning of the contact surface of the second segment from the spine of the book block, the area of the spine of the book block, which is glued but not covered with a portion of the backing material, can not be soiled with adhesive, thereby ensuring trouble-free operation of the device.
Nach einer weiteren Ausführungsform der Vorrichtung ist am Saugelement jeweils ein Aktor zum Versetzen des zumindest einen, zweiten Segments gegenüber dem ersten Segment angeordnet.According to a further embodiment of the device, an actuator for displacing the at least one, second segment relative to the first segment is arranged on the suction element.
Die Aktoren sind ein Bindeglied der Vorrichtung mit einer Maschinensteuerung, welche die Tandem-Hinterklebestation in Abhängigkeit des Formats des jeweils zu verarbeitenden Buchblocks steuert. Mit der Maschinensteuerung werden zumindest mittels der Aktoren die im Einsatz stehenden Zuführeinrichtungen, die Position der versetzbaren Segmente und auch aktive Bohrungssysteme zur Beaufschlagung mit Luft/Vakuum gesteuert. Die Hinterklebestation wird nach solchen Ausbildungen demnach vollständig automatisierbar. Es kann somit gefertigt werden, ohne dass ein Anlagenbediener händisch einzugreifen hat.The actuators are a link of the machine control device which controls the tandem pasting station depending on the format of the book block being processed. At least by means of the actuators, the machine control system controls the feeding devices in use, the position of the displaceable segments and also active bore systems for the application of air / vacuum. The Hinterklebestation is therefore fully automated after such training. It can thus be manufactured without a plant operator having to intervene manually.
Nach einer weiteren Ausführungsform der Vorrichtung, ausgerüstet mit dem oben beschriebenen Fördermittel, ist das Saugelement gegen ein sich vom Saugelement unterscheidendes, anderes Saugelement austauschbar am jeweiligen Fördermittel angeordnet.According to a further embodiment of the device, equipped with the above-described conveying means, the suction element is arranged interchangeable with the respective conveying means against a different suction element, which differs from the suction element.
Auf diese Weise kann das Saugelement vorteilhaft an eine unterschiedliche Breite der Bahn des Hinterklebematerials angepasst werden.In this way, the suction element can be advantageously adapted to a different width of the web of Hinterklebematerials.
Nach einer weiteren Ausführungsform der Vorrichtung mit dem vorangehend beschriebenen Fördermittel ist zumindest ein erstes und/oder zweites Segment gegen ein sich vom ersten und/oder zweiten Segment unterscheidendes, anderes Segment austauschbar am jeweiligen Saugelement angeordnet.According to a further embodiment of the device with the above-described conveying means, at least one first and / or second segment is arranged exchangeably on the respective suction element against a different segment from the first and / or second segment.
Analog zu vorher beschriebenen Vorteil kann damit das erste und/oder das zumindest eine zweite Segment vorteilhaft an eine unterschiedliche Breite der Bahn des Hinterklebematerials angepasst werden.Analogously to the previously described advantage, the first and / or the at least one second segment can thus be advantageously adapted to a different width of the web of the back-adhesive material.
Nach einer weiteren Ausführungsform der Vorrichtung sind stromauf des ersten Fördermittels und/oder stromauf des zweiten Fördermittels zumindest zwei Zuführeinrichtungen für das Hinterklebematerial angeordnet und in Förderrichtung derart zueinander versetzt, dass das Hinterklebematerial für den ersten Abschnitt sowie das Hinterklebematerial für den zumindest einen weiteren Abschnitt einander überlappend zum ersten Fördermittel zuführbar ist und/oder das Hinterklebematerial für den zweiten Abschnitt sowie das Hinterklebematerial für den zumindest einen weiteren Abschnitt einander überlappend zum zweiten Fördermittel zuführbar ist.According to a further embodiment of the device, at least two feeders for the back-adhesive material are arranged upstream of the first conveyor and / or upstream of the second conveyor and offset relative to one another in the conveying direction such that the back-adhesive material for the first section and the back-adhesive material for the at least one further section overlap one another is fed to the first funding and / or the backing material for the second section and the back-adhesive material for the at least one further section overlapping each other to the second conveyor can be supplied.
Aufgrund dieser Ausbildung der Vorrichtung können die Abschnitte des Hinterklebematerials auf einfache Weise einander überlappend am Rücken des Buchblocks angebracht werden.Due to this design of the device, the portions of the backing material can be easily overlapped on the spine of the book block.
Nach einer weiteren Ausführungsform der Vorrichtung bilden zumindest zwei in der Förderrichtung des Buchblocks durch die Buchfertigungsstraße hintereinander angeordnete Hinterklebestationen eine gemeinsame Tandem-Hinterklebestation mit jeweils zumindest einer Zuführeinrichtung zur Bereitstellung der Abschnitte des Hinterklebematerials.According to a further embodiment of the device at least two in the conveying direction of the book block through the book production line successively arranged Hinterklebestationen a common tandem Hinterklebestation each with at least one feed device for providing the portions of the Hinterklebematerials.
Mit zwei derart angeordneten Hinterklebestationen kann ein überlappendes Anbringen der Abschnitte des Hinterklebematerials an den Rücken des jeweiligen Buchblocks und damit die Verarbeitung von Buchblocks mit unterschiedlichen Rückenlängen realisiert werden. Zudem kann durch diese Anordnung der Hinterklebestationen eine gute Zugänglichkeit zu den Zuführeinrichtungen gewährleistet werden.With two back-adhesive stations arranged in this way, an overlapping attachment of the sections of the back-adhesive material to the back of the respective book block and thus the processing of book blocks with different back lengths can be realized. In addition, a good accessibility to the feed devices can be ensured by this arrangement of the Hinterklebestationen.
Nach einer weiteren Ausführungsform der Vorrichtung sind den Fördermitteln jeweils zwei Zuführeinrichtungen für das Hinterklebematerial zugeordnet, wobei jeweils die zweite Zuführeinrichtung je nach Format des mit Abschnitten eines Hinterklebematerials zu versehenden Buchblocks mittels einer Maschinensteuerung zuschaltbar ist.According to a further embodiment of the device, two conveying devices for the back-adhesive material are respectively associated with the conveying means, whereby in each case the second feeding device can be switched on by means of a machine control, depending on the format of the book block to be provided with sections of a back-adhesive material.
Mit der Maschinensteuerung kann die Vorrichtung automatisch auf ein aufeinanderfolgendes Fertigen von Büchern mit unterschiedlichem Format und/oder Inhalt eingestellt werden, d.h. es können von Buchblock zu Buchblock Veränderungen vorgenommen werden.With the machine control, the apparatus can be automatically set to sequentially make books of different format and / or content, i. it can be made from book block to book block changes.
Besonders vorteilhaft ist eine Buchfertigungsstraße, die mit einer Vorrichtung nach einer der vorangehend beschriebenen Ausführungsformen ausgerüstet ist. Mit einer derartigen Buchfertigungsstraße kann eine industrielle Buchfertigung realisiert werden.Particularly advantageous is a book production line, which is equipped with a device according to one of the embodiments described above. With a Such book production line, an industrial book production can be realized.
Vorangehend beschriebene Saugelemente sind in den erfindungsgemäßen Verfahren verwendbar und können in bestehende Vorrichtungen zum Anbringen von Abschnitten eines Hinterklebematerials an den Rücken eines Buchblocks in einer Buchfertigungsstraße nachgerüstet werden. Dabei ermöglichen die Saugelemente ein automatischen Anbringen von an das Format des aktuell zu verarbeitenden Buchblocks angepassten Abschnitten eines Hinterklebematerials an den Rücken des jeweiligen Buchblocks.Suction members described above are useful in the methods of the invention and may be retrofitted into existing apparatus for applying portions of a backing material to the spine of a book block in a book production line. The suction elements allow an automatic attachment of adapted to the format of the currently processed book block sections of a Hinterklebematerials to the back of each book block.
- Fig. 1Fig. 1
- zeigt eine perspektivische Darstellung einer Buchfertigungsstraße im Bereich einer Tandem-Hinterklebestation.shows a perspective view of a book production line in the area of a tandem Hinterklebestation.
- Fig. 1AFig. 1A
- zeigt im Schnitt eine Fördereinrichtung für Buchblocks sowie eine rechte bzw. eine linke Hinterklebestation mit jeweils einem Fördermittel für Abschnitte einer Hinterklebematerialbahn, mit jeweils einer Abzugs- und einer Schneideinrichtung.shows in section a conveyor for book block and a right or a left Hinterklebestation each with a conveyor for sections of a Hinterklebematerialbahn, each with a trigger and a cutter.
- Fig. 2Fig. 2
- zeigt perspektivisch die rechte Hinterklebestation.shows in perspective the right Hinterklebestation.
- Fig. 2AFig. 2A
- zeigt perspektivisch die linke Hinterklebestation.shows in perspective the left Hinterklebestation.
- Fig. 3Fig. 3
- zeigt perspektivisch die Tandem-Hinterklebestation mit zwei an den Rücken eines Buchblocks anzubringenden Abschnitten eines Hinterklebematerials.shows in perspective the tandem Hinterklebestation with two to be attached to the back of a book block sections of a Hinterklebematerials.
- Fig. 4Fig. 4
- zeigt perspektivisch die Tandem-Hinterklebestation mit drei an den Rücken des Buchblocks anzubringenden Abschnitten des Hinterklebematerials.shows in perspective the tandem Hinterklebestation with three to be attached to the back of the book block sections of the backing material.
- Fig. 5Fig. 5
- zeigt perspektivisch die Tandem-Hinterklebestation mit vier an den Rücken des Buchblocks anzubringenden Abschnitten des Hinterklebematerials.shows in perspective the tandem Hinterklebestation with four to be attached to the back of the book block sections of the Hinterklebematerials.
- Fig. 6Fig. 6
-
zeigt perspektivisch das Fördermittel der rechten Hinterklebestation, auf dessen detaillierte Darstellung der Übersicht halber beispielsweise in
Fig. 2 verzichtet wurde, wobei mit einem Saugelement zwei Abschnitte des Hinterklebematerials einander überlappend an den Buchblock angebracht werden.shows in perspective the funding of the right Hinterklebestation, on the detailed representation of the sake of clarity, for example, inFig. 2 has been dispensed with, with a suction element, two portions of the backing material are attached to each overlapping the book block. - Fig. 7Fig. 7
-
zeigt perspektivisch das in
Fig. 6 dargestellte Fördermittel, wobei mit dem Saugelement nur ein einziger Abschnitt des Hinterklebematerials an den Buchblock angebracht wird.shows in perspective the inFig. 6 shown conveyor, wherein the suction element, only a single portion of the backing material is attached to the book block. - Fig. 8Fig. 8
-
zeigt einen parallel zur Förderrichtung des Buchblocks vorgenommenen Schnitt durch das in
Fig. 7 dargestellte Fördermittel.shows a section made parallel to the conveying direction of the book block through the inFig. 7 illustrated funding.
In der Beleimeinrichtung 80 wird der nach oben weisende Rücken 2 des Buchblocks 1 mit einer der Rückenform anpassbaren Auftragswalze 81 über seine gesamte Rückenlänge 9 (
Der je nach Format des zu verarbeitenden Buchblocks 1 zusätzlich zum ersten und zum zweiten Abschnitt 3, 5 verwendete, zumindest eine weitere Abschnitt 4 des Hinterklebematerials 33 wird vom ersten Fördermittel 60 gemeinsam mit dem ersten Abschnitt 3 und überlappend zum ersten Abschnitt 3 an den Rücken 2 des beleimten Buchblocks 1 angebracht. Nach dem anschliessenden überlappenden Anbringen des zweiten Abschnitts 5 ist der zumindest eine weitere Abschnitt 4 derart zwischen dem ersten und dem zweiten Abschnitt 3, 5 an den beleimten Rücken 2 des Buchblocks 1 angebracht, das er sowohl den ersten als auch den zweiten Abschnitt 3, 5 überlappt.Depending on the format of the
Analog dazu wird je nach Format des zu verarbeitenden Buchblocks 1 zusätzlich zum ersten und zum zweiten Abschnitt 3, 5 sowie entweder zusätzlich oder alternativ zum zumindest einen weiteren Abschnitt 4 des Hinterklebematerials 33 der zumindest eine weitere Abschnitt 6 des Hinterklebematerials 38 vom zweiten Fördermittel 64 gemeinsam mit dem zweiten Abschnitt 5 und überlappend zum zweiten Abschnitt 5 an den Rücken 2 des beleimten Buchblocks 1 angebracht. Der zumindest eine weitere Abschnitt 6 ist dann derart zwischen dem ersten und dem zweiten Abschnitt 3, 5 an den beleimten Rücken 2 des Buchblocks 1 angebracht, dass er sowohl den ersten als auch den zweiten Abschnitt 3, 5 überlappt. Wurde zusätzlich zu diesem zumindest einen weiteren Abschnitt 6 des Hinterklebematerials 38 vorgängig auch noch zumindest ein weiterer Abschnitt 4 des Hinterklebematerials 33 gemeinsam mit dem ersten Abschnitt 3 angebracht, so überlappen die beiden an den Rücken des Buchbocks angebrachten weiteren Abschnitte 4, 6 einander.Similarly, depending on the format of the
Grundsätzlich wird jeder nachfolgend an den Rücken 2 des Buchblocks 1 anzubringende Abschnitt 5, 6 des Hinterklebematerials 43, 38 überlappend zu einem bereits vorgängig an den Rücken 2 des Buchblocks 1 angebrachten Abschnitt 3, 4 angebracht.Basically, each subsequent to the
Die Überlappung der gemeinsam am Rücken 2 des Buchblocks 1 anzubringenden Abschnitte 3, 4 bzw. der gemeinsam am Rücken 2 des Buchblocks 1 anzubringenden Abschnitte 5, 6 kann dadurch realisiert werden, dass die stromauf des ersten Fördermittels 60 angeordneten Zuführeinrichtungen 20, 30 für das Hinterklebematerial 23, 33 bzw. die stromauf des zweiten Fördermittels 64 angeordneten Zuführeinrichtungen 40, 35 für das Hinterklebematerial 43, 38 in Förderrichtung 10' derart versetzt zueinander sind, dass das Hinterklebematerial 23 für den ersten Abschnitt 3 sowie das Hinterklebematerial 33 für den zumindest einen weiteren Abschnitt 4 einander überlappend zum ersten Fördermittel 60 zugeführt wird und/oder das Hinterklebematerial 43 für den zweiten Abschnitt 5 sowie das Hinterklebematerial 38 für den zumindest einen weiteren Abschnitt 6 einander überlappend zum zweiten Fördermittel 64 zugeführt wird.The overlapping of the
Natürlich können sowohl der erste Abschnitt 3 und der zumindest eine weitere Abschnitt 4 als auch der zweite Abschnitt 5 und der zumindest eine weitere Abschnitt 6 vom jeweiligen Fördermittel 60, 64 in jeweils aufeinanderfolgenden Arbeitsschritten auch einzeln an den Rücken 2 des Buchblocks 1 angebracht werden. Bei einem derartigen Verfahren kann das Überlappen des ersten Abschnitts 3 und des zumindest einen weiteren Abschnitts 4 bzw. das Überlappen des zweiten Abschnitts 5 und des zumindest einen weiteren Abschnitts 6 durch den intermittierenden Betrieb der Fördereinrichtung 10 realisiert werden. Eine gegeneinander versetzte Anordnung der jeweiligen Zuführeinrichtungen 20, 30, 35, 40 ist in diesem Fall nicht erforderlich.Of course, both the
Wie in
In der zweiten Zuführeinrichtung 30 der rechten Hinterklebestation 16 wird im Bedarfsfall von einer Speichereinrichtung 32 mittels einer Abzugseinrichtung 31 das weitere bahnförmige Hinterklebematerial 33 abgezogen und entsprechend der Dicke 19 des Rückens 2 des Buchblocks 1 unter das sich in oberer Stellung befindliche Obermesser 51 der Schneideinrichtung 50 vorgeschoben. Das vorgeschobene Hinterklebematerial 33 wird ebenfalls entsprechend abgelängt und damit der weitere Abschnitt 4 des Hinterklebematerials 33 erzeugt, welcher zunächst auf dem am Untermesser 52 der Schneideinrichtung 50 angrenzenden Auflagetisch 53 aufliegt (
Wie in
In der zweiten Zuführeinrichtung 35 der linken Hinterklebestation 17 wird im Bedarfsfall von einer ebenfalls als Rolle ausgebildeten Speichereinrichtung 37 mittels einer Abzugseinrichtung 36 das weitere bahnförmige Hinterklebematerial 38 abgezogen und unter die Schneideinrichtung 55 geschoben. Das vorgeschobene Hinterklebematerial 38 wird danach ebenfalls entsprechend abgelängt und damit der weitere Abschnitt 6 des Hinterklebematerials 38 erzeugt, welcher zunächst auf einem am Untermesser 57 der Schneideinrichtung 55 angrenzenden Auflagetisch 58 aufliegt (
Wie in
Die Buchblocks 1 werden aufeinanderfolgend, in stehender Anordnung und mit dem Rücken 2 nach oben zeigend, mittels der beiden sich gegenüberliegenden, intermittierend umlaufenden Transportketten 11, 12 der Fördereinrichtung 10 zur jeweiligen Hinterklebestation 16, 17 der Tandem-Hinterklebestation 15 transportiert und dabei durch seitliche Führungen 13, 14 ausgerichtet und gestützt. Während dieses Transports werden die Rücken 2 der zu verarbeitenden Buchblocks 1 in der Beleimeinrichtung 80 jeweils in einem einzigen Auftragsvorgang über ihre gesamte Rückenlänge 9 mit dem Klebstoff 8 versehen.The book blocks 1 are successively, in a vertical arrangement and with the
In der Abgabeposition 62 des Fördermittels 60 der rechten Hinterklebestation 16 bringt das Saugelement 63 je nach vorhergehender Bereitstellung am Auflagetisch 53 einen ersten Abschnitt 3 oder einen ersten Abschnitt 3 und zumindest einen weiteren Abschnitt 4 des Hinterklebematerials 23, 33 an den mit Klebstoff 8 versehenen Rücken 2 des zugehörigen Buchblocks 1 an. Danach bringt das Saugelement 67 in der Abgabeposition 66 des Fördermittels 64 der linken Hinterklebestation 17 zumindest einen zweiten Abschnitt 5 oder ein zweiten Abschnitt 5 und zumindest einen weiteren Abschnitt 6 des Hinterklebematerials 43, 38 an den mit Klebstoff 8 versehenen Rücken 2 des gleichen Buchblocks 1 an. Nach dem Anbringen der jeweiligen Abschnitte 3, 4, 5, 6 schwenken beide Saugelemente 63, 67 wieder in ihre jeweilige Aufnahmeposition 61, 65 zurück, um für einen nachfolgenden Buchblock 1 gleichen Formats den nächsten Abschnitt 3, 5 oder die nächsten Abschnitte 3, 4, 5, 6 in gleicher Weise zu übernehmen. In der der Tandem-Hinterklebestation 15 nachgelagerten, ein Andrückelement 86 aufweisenden Andrückeinrichtung 85 (
Die Fördermittel 60, 64 der Tandem-Hinterklebestation 15 unterscheiden sich von den Fördermitteln einer herkömmlichen Hinterklebestation dadurch, dass das Saugelement 63, 67 jeweils einen segmentierten Aufbau hat, d.h. in einzelne in
Ist das in
Bei einem Formatwechsel des zu hinterklebenden Buchblocks 1 werden die beiden Hinterklebestationen 16, 17 veranlasst durch die Maschinensteuerung 87 (
Nachfolgend werden mehrere unterschiedliche Verfahrensabläufe beschrieben, welche jeweils vom Format der zu verarbeitenden Buchblocks 1 abhängen.In the following, several different process sequences will be described, each of which depends on the format of the
Das in
Die beiden Segmente 68, 74 des Fördermittels 60 der rechten Hinterklebestation 16 besitzen jeweils ein in
Durch eine Drehbewegung, welche durch eine Schwenkwelle 82 eingeleitet wird, bewegt sich das Saugelement 63 zwischen der Aufnahmeposition 61 und der Abgabeposition 62 hin und her. Mit einem beispielsweise als Pneumatikzylinder ausgebildeten Aktor 83 kann das zweite Segment 74 des Saugelements 63 des rechten Fördermittels 60 wahlweise in einer am Rücken 2 des Buchblocks 1 befindlichen Arbeitsstellung oder einer zurückgezogenen Ruhestellung positioniert werden.By a rotational movement, which is introduced by a
In der
Wie
Das Fördermittel 64 der nicht näher dargestellten linken Hinterklebestation 17 ist analog, jedoch im Wesentlichen spiegelbildlich aufgebaut wie das oben beschriebene Fördermittel 60 der rechten Hinterklebestation 16 und arbeitet in analoger Weise. Alternativ zu einem analogen Aufbau wie das Fördermittel 60 kann das Fördermittel 64 der linken Hinterklebestation 17 auch nur ein einziges Segment oder aber mehr als zwei Segmente aufweisen.The conveyor 64 of the
Mit der Maschinensteuerung 87 werden die im Einsatz stehenden Zuführeinrichtungen 20, 30, 35, 40, die Position der versetzbaren zweiten Segmente 74 und auch die aktiven Bohrungssysteme 70, 76 zur Beaufschlagung mit Luft/Vakuum gesteuert.The
Claims (16)
dadurch gekennzeichnet, dass
characterized in that
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US10202252B2 (en) * | 2016-09-27 | 2019-02-12 | Kabushiki Kaisha Toshiba | Sheet binding device and sheet binding method |
CN106739619A (en) * | 2016-12-29 | 2017-05-31 | 亚龙纸制品(昆山)有限公司 | A kind of method that use cloth wraps up in back bar as this |
CN112122895A (en) * | 2019-06-24 | 2020-12-25 | 昊佰电子科技(上海)有限公司 | Gum assembling equipment and gum assembling method |
CN114193954A (en) * | 2021-12-30 | 2022-03-18 | 东莞市浩信精密机械有限公司 | Composite tape attaching mechanism for attaching leader tape and backing paper tape to book block |
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EP2269836A2 (en) | 2009-07-03 | 2011-01-05 | Kolbus GmbH & Co. KG | Method and device for connecting additional pieces to the rear of a book block |
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US10166807B2 (en) | 2019-01-01 |
EP3034313B1 (en) | 2017-10-11 |
CN105711283A (en) | 2016-06-29 |
JP2016117278A (en) | 2016-06-30 |
US20160176217A1 (en) | 2016-06-23 |
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