EP1588813A1 - Heftapparat mit einer Zuführeinrichtung zum Zuführen wenigstens eines endlosen Heftdrahtes - Google Patents
Heftapparat mit einer Zuführeinrichtung zum Zuführen wenigstens eines endlosen Heftdrahtes Download PDFInfo
- Publication number
- EP1588813A1 EP1588813A1 EP05103016A EP05103016A EP1588813A1 EP 1588813 A1 EP1588813 A1 EP 1588813A1 EP 05103016 A EP05103016 A EP 05103016A EP 05103016 A EP05103016 A EP 05103016A EP 1588813 A1 EP1588813 A1 EP 1588813A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wire
- stitching
- stapling
- mode
- stapling apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
- B42B4/00—Permanently attaching together sheets, quires or signatures by discontinuous stitching with filamentary material, e.g. wire
Definitions
- the invention relates to staplers with a feeding device for feeding at least an endless stitching wire according to the preamble of claim 1 or 3.
- DD 100 437 shows a feeding device for feeding at least one endless one Stapling wire from a stapling wire stock moved into one when feeding as a whole Stapler with a first conveyor for continuously conveying the Stapling wire from the stitching wire supply and with a second conveyor for Conveying the stitching wire.
- BE 554 705 A discloses a feeder with an intermediate storage formed loops of the supplied material.
- DE-PS 123 706 describes a stapler in which the switching of Double production takes place on collective production by changing the stitching wire feed.
- the invention is based on the object staplers with a feeder for Supplying at least one endless stitching wire with improved wire feed create.
- the achievable with the present invention consist in particular that the Switching the stapler from the first to the second mode Reconfigure the separator or the second stapling head no longer necessary is.
- the second stapling head remains in the same position as in the second operating mode in the first mode of the stapler.
- the batch feeder is the second stapling head in the second mode, however, not supplied with wire sections, so that the second stapling head perform a stapling movement in the second mode like in the first mode, but there is no stitching, because the second stapling head of the necessary wire section is missing.
- staplers can also be the stapler in the first mode the feeding device continuously feed the stitching wire.
- the stitching wire can then move at a fixed speed.
- speed of the stitching wire is subject to change. At times, speeds may be greater than the fixed ones Speed of stitching wire in the first mode.
- a Top speed of the stitching wire in the second mode be twice as large like a fixed speed of the stitching wire in the first mode.
- the stitching wire may become uniform during feeding accelerated or decelerated. This can be during an acceleration phase of the stitching wire or during a deceleration phase of the stitching wire or both occur during acceleration as well as during deceleration of the stitching wire.
- the Delay phase may occur immediately after the acceleration phase be initiated so that the stitching wire immediately upon reaching his Top speed is delayed again, without this top speed for to maintain for a longer time.
- the stapling heads are on one Stapling cylinder arranged.
- the stitching heads of the stapling head pair can be diametrically on Heft cylinder be arranged. It is also possible to have a plurality of in the axial direction staggered pairs of stitching heads on the stitching cylinder provided.
- the separator comprises blades which are paired to Shearing the stitching wire together.
- the blades on the Heftgro pfen be formed.
- it may be at the stapling heads trained blades act around protrusions, with which the stitching heads in Interaction of another blade, which is an edge of an exit z.
- shear in the first mode of the stapler both the first stapling head and the second stapling head detach wire sections from the stapling wire, in order to perform a stapling with these afterwards.
- the second mode shears only the first stapling head a wire section from the stitching wire, while the second Stapling head as a result of the batchwise supply of the stitching wire no wire section can shear because the stitching wire has not yet been fed.
- the stapler is most preferably designed such that it during a Operation between the first and the second mode is switchable. He is suitable therefore particularly well suited for use in a central control room Press.
- the feeding device of the stapler preferably comprises a first and a second conveyor, wherein the first serves, in both modes stitching wire to continuously promote from one main stock to an intermediate stock and the second at least in the second mode, the stitching wire from the intermediate supply intermittently further.
- Such an embodiment is particularly advantageous when it applies, by means of the second clamp the stitching wire from a when feeding as a whole moving stapler main stock, such as a wire reel to remove. Because such a coil of wire may have a considerable mass of up to 100 kg the first conveyor can apply considerable torque; there she keeps the main supply moving evenly due to continuous production Nevertheless, a low acceleration capacity is sufficient, i. H. a low one Drive power of the first conveyor.
- the second conveyor In the second operating mode, it only has to accelerate the content of the intermediate supply. However, its mass corresponds only approximately to that of a staple, so that despite a low drive power and the second conveyor for timely supply the bonding wire required high accelerations can be achieved.
- the stitching wire in the second mode of the second conveyor accelerated and decelerated, while from the first Conveyor continuously fed, it comes to a periodic forming jam of the stitching wire on the second conveyor.
- the second conveyor In order for in the second mode before the second conveyor accumulate periodically Stitching wire to create space for evasion is also particularly preferred Storage space for the stitching wire between the first and the second conveyor intended.
- the second conveyor can operate continuously, so that, like the first conveyor, it continuously advances the stitching wire, or the second conveyor may be turned off the stitching wire in the first mode be. In the latter case, the first conveyor alone provides for the forward movement and the feeding of the stitching wire.
- the second Conveyor during the first mode intermittently, albeit with an im Medium higher conveying speed than in the second mode to operate; Whether this is appropriate depends inter alia on the geometric conditions of the Stapling heads and their movement.
- the feed device comprises a sensor for detecting the position of the respective stapling head to be supplied with wire sections.
- the feeder then preferably further comprises a control unit based in the second mode the detection results of the sensor controls the second conveyor. This will be an automated operation of the stapler possible.
- the conveyors can, for example, a stapling the wire clamping Include roller pair. In general, it can be at the terminals but any other means clamping the stitching wire and advancing means such.
- Fig. 1 is a schematic representation of a stapler in front view to see.
- Fig. 2 shows the stapler of Fig. 1 from a lateral view.
- On a lateral surface a rotatably mounted stitching cylinder 03 is a pair of stitching heads 01; 02, consisting from a first stapling head 01 and a second stapling head 02, arranged.
- the stitching heads 01; 02 are arranged diametrically on the stitching cylinder 03.
- the stitching heads 01; 02 each have two projections 08; 17, z. B. blades 08; 17, which has a recess 18 or limit 19 in the longitudinal direction of the stapling cylinder 03.
- the protrusions 08; 17 each have a directed in the radial direction of the stapling cylinder 03 stage 22. In Fig. 1, this step 22 is located at the projections 17 of the stapling head 02 on the facing away from the viewer and is therefore not visible.
- a feed device 04, 07 essentially comprises one parallel to the longitudinal axis of the Stapling cylinder 03 extending feed tube 04 and a servo motor 07, z. B.
- one Electric motor 07 drives a pair of rollers. At a tack side end forms the Feed tube 04 an edge 21.
- An unrolled from an endless roll, not shown Stapling wire 06 is clamped between the rollers driven by the servo motor 07 and is pushed by them through the feed tube 04.
- a wire section 09 of the Stapling wire 06 protrudes in FIG. 1 from the end of the feed tube 04 that is at the stapler head.
- FIG. 1 shows this wire section 09 in a moment immediately before he Cooperation of the edge 21 of the feed tube 04 and facing this edge Projection 08 or 17 of the stapling head 01 is sheared off from the stitching wire 06.
- a cylinder 23 is used to staple the stapler cooperates, and a bending roller 28 is not shown in Fig. 1; but they are for it but in Fig. 2 located.
- the stapler is employed on the rotatably mounted cylinder 23, the closing plates 26 has.
- a dashed line circumferential circle 27th drawn in, the ends of the stitching heads 01; 02 during a rotation of the stapling cylinder Go through 03.
- This peripheral circle 27 forms with the cylinder 23 a stitching gap, through a staple stack of sheets 24 is guided by sheets.
- a bending roller 28 is at the height of the recesses 18; 19 such between the stapler and the cylinder 23 arranged that it partially penetrates into the circumferential circle 27 and thereby in the Recesses 18; 19 intervenes.
- the stapling cylinder 03 rotates in through an arrow in Fig. 2 indicated direction.
- the stitching wire 06 from the servo motor 07 continuously through the feed tube 04 pushed, so that at the end of the staple head feed tube 04 outstanding wire section 09 of the stitching wire 06 evenly over time gets longer.
- the propulsion speed of the stitching wire 06 and the rotational speed of the stapling cylinder 03 are coordinated so that when the wire section 09 has reached the width of the stapling head 01 or 02 corresponding length I, the step 22nd a stapling head 01 or 02, in FIG. 1 that of the first stapling head 01, the stapling wire 06 presses against the edge 21 and a wire section 09 from the stitching wire 06 shears off.
- the Wire section 09 is taken from the stapling head 01.
- the stapling head 01 leads, in a known manner, to a stitching of the stapling head Stack of sheets 24 out.
- the wire section 09 in the further course of Rotation pressed against the bending roller 28. Because the bending roller 28 is arranged such that when passing through a stapling head 01; 02 in its recess 18; 19 intervenes, the wire portion 09 of the bending roller 28 in the respective recess 18; 19 pressed. Thereby, the wire portion 09 becomes a shape having a straight line Middle section and two legs bent at 90 ° bent.
- the stapling head 01 reaches the cylinder 23, he pushes the then bent wire section 09 with the Tips of the legs ahead through the stack of sheets 24.
- the cylinder 23 has gone up rotated so far that one of the closing plates 26 the stapling head 01 is opposite. With the closing plate 26 of the stapling head 01 acts together and performs the stapling of Stack of sheets 24 with the wire section 09 to the end.
- the stapling cylinder 03 continues to rotate and also the stitching wire 06 is continuously pushed by the servo motor 07 through the feed tube 04, so that upon arrival of the stapling head 02 at the end of the feed tube 04 at the end of the stapling head new wire section 09 of length I protrudes from this, the on the plane described way abuts the projection 08 of the stapling head 02 and of the stage 22 and the edge 21 is sheared off.
- the new wire section 09 is from the second Stapling head 02 taken, whereupon this as the first stapling head 01 to the same described manner performs a stitch with him. Subsequently, the repeated Operation in the manner described.
- the respective not stapling head 01 or 02 umkonkonfigurieren so that with its projections 08 or 17 and the edge 21 no wire section 09 can be sheared off more. moreover a feed speed of the stitching wire 06 must be reduced so that the Wire section 09 when shearing off by the respective stapling stapling head 01 or 02 has the correct length I.
- FIG. 3 a For clarification, in the case of the double production in FIG. 3 a a speed-time diagram and in FIG. 3 b an associated location-time diagram for the tip of the stitching wire 06 are shown. Since the stitching wire 06 is fed with continuous speed v in the double production, the speed v of the stitching wire 06 has the constant value v 1 for all times t. This is shown in the speed-time diagram of FIG. 3a.
- the path traveled by the stitching wire 06 corresponds to the removal of the tip of the stitching wire 06 from the edge 21, this path being at the same time the length of the wire section 09 of the stitching wire 06 protruding at the stapler side end of the feed tube 04.
- this wire section 09 begins to form; its length increases linearly up to time T 1 .
- the end section has reached the length I and is sheared off from the stitching wire 06 by the projection 08 of the stitching head 01 and the edge 21 as the wire section 09 having this length I.
- a renewed projecting wire section 09 whose length in turn increases linearly, is formed at the end of the feed tube 04 at the head end.
- This new wire section 09 is sheared off at the time T 2 from the projection 17 of the second stitching head 02 and the edge 21 also with a length I as the wire section 09.
- FIGS. 4a, 4b and 4c Corresponding diagrams are shown for the advancement of the stitching wire 06 for the second mode of operation, ie in collective production, in FIGS. 4a, 4b and 4c.
- the feed of the stitching wire 06 in the second mode is in batches, wherein in FIGS. 4a, 4b and 4c, a preferred variant of such a batch feed is shown.
- the type of feed can be easily adjusted via the servo motor 07.
- the stitching wire 06 From the time t 1 to the time T 1 , the stitching wire 06 with an acceleration -a 0 with the same amount as a 0 , but with the opposite sign, delayed.
- the associated speed profile of the stitching wire 06 is shown in Fig. 4b.
- the speed v of the stitching wire 06 increases linearly up to a peak value v 2 , in order to linearly fall back to the value 0 from the time t 1 to the time T 1 .
- this projection is sheared from the projection 08 of the stapling head end of the feed tube 04 passing stapling head 01 and the edge 21 and taken as a wire section 09 with a length I.
- the stapling wire 06 remains at rest and undergoes no advance. Both its velocity v and its acceleration a are zero.
- FIGs. 5 and 6 another embodiment of a stapler once in Front view and once shown in side view.
- this stapler has a second stapling head pair 11, 12, which is on the same Stapling cylinder 03 as the first stapling head pair 01, 02 is arranged, with each diametrical arrangement of the stitching heads 01; 02, 11; 12.
- the stapling head pairs 01, 02 and 11, 12 are arranged staggered in the axial direction of the stapling cylinder 03.
- the stitching heads 11; 12 have protrusions 29; 31, z. B. blades 29; 30 on.
- a first feed tube 04 serves for Supply of stitching heads 01; 02 with wire sections 09, from a first stitching wire 06, as described above, of protrusions 08; 17 of the stitching heads 01; 02 and the edge 21 sheared off.
- a second supply pipe 13 for supplying the Pair of stitching heads 11; 12 provided. It has an edge at the head end 32 on.
- a stitching wire 14 is supplied, of which the Protrusions 29; 31 of the stitching heads 11; 12 with the edge 32 each wire sections 16th shear.
- the feed tube 13 In order to abut a stapling head 01; 02 of the first pair of stitching heads 01; 02 to avoid the second feed tube 13, the feed tube 13 to that in Fig. 5th shown manner and forms between the stitching head pairs 01, 02 and 11, 12 two Bends.
- FIG. 6 A preferred embodiment of the feed device 33 of a stapler is shown in FIG. 6 in schematic form.
- a viewing direction turned by 90 °.
- the feeder 33 includes a first motor 37, z. B. electric motor 37 with a driven by this first conveyor 38, z. B. pair of rollers 38 and a second motor 34, z. B. electric motor 38 with a second driven by this Conveyor 36, z. B. pair of rollers 36, and a wire cutting nozzle 39 with Feed tube 04 and edge 21, and a sensor 41 with control unit.
- the roller pairs 36; 38 are spaced from each other by a storage space 43.
- the one of the wire reel 42 unwound stitching wire 06 only passes through the first pair of rollers 38, passes through the Storage space 43, then passes through the second pair of rollers 36 and finally reaches the feed tube 04 of the wire cutting nozzle 39, from which it exits at the edge 21.
- the stapler If the stapler is operated with the feeder 33 in the first mode, so drives the first motor 37, the first pair of rollers 38, which the stitching wire 06 of the up to 100 kg heavy wire roll 42 unwinds continuously. With the same constant Speed v at which the stitching wire 06 is transported by the pair of rollers 38 is, the stitching wire 06 from the second pair of rollers 36, the weaker second Motor 34 is driven, inserted into the feed tube 04 and exits at the edge 21 the wire cutting nozzle 39 from. As described above, is a well-worn Wire section 09 alternately from one of the stitching heads 01: 02 from the stitching wire 06th separated and taken away.
- the rollers of the second Roller pair 36 in the first mode of stitching wire 06 ab sensible, so that the Stapling wire 06 is driven by the first pair of rollers 38 alone.
- the first motor 34 is the one with the sensor 41st connected control unit always set in motion when the sensor 41 the Passage of the stitching head to be supplied with stitching wire 01 is detected.
- rollers of the second pair 36 are lightweight, with low moment of inertia, designed to a high acceleration by the motor 34 despite low power of the same allow, and the clamping force between the rollers of the pair 36 and the stitching wire 06 is not significantly larger than to accelerate the stitching wire 06 of the wire loop 44 required.
- the second motor 34 therefore requires no precise Speed control; as soon as the stitching wire 06 in the storage space 43 - in good time the passage of the stapling head 01 in front of the edge 21 - pulled tight, he slips between the rolls of the pair 36, so that between the time of getting tightened the stitching wire 06 and the shearing by the stapling head 01, the propulsion speed the stitching wire 06 is determined by the speed v of the first pair of rollers 38.
- control unit switches the second motor 34 back on out, so that after shearing no stitching wire 06 more of the wire cutting 39th exits until the stapling head 02, which is not to be supplied, has passed the edge 21.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Description
- Fig. 1
- eine schematische Skizze eines Heftapparates in Vorderansicht;
- Fig. 2
- den Heftapparat aus Fig. 1 in Seitenansicht;
- Fig. 3a
- ein Geschwindigkeits-Zeit-Diagramm für einen Heftdraht in der ersten Betriebsart des Heftapparates;
- Fig. 3b
- ein Ort-Zeit-Diagramm für einen Heftdraht in der ersten Betriebsart des Heftapparates;
- Fig. 4a
- ein Beschleunigungs-Zeit-Diagramm für einen Heftdraht in der zweiten Betriebsart des Heftapparates;
- Fig. 4b
- ein Geschwindigkeits-Zeit-Diagramm für einen Heftdraht in der zweiten Betriebsart des Heftapparates;
- Fig. 4c
- Ort-Zeit-Diagramm für einen Heftdraht in der zweiten Betriebsart des Heftapparates;
- Fig. 5
- eine weitere Ausführung eines Heftapparates in Vorderansicht;
- Fig. 6
- den Heftapparat aus Fig. 5 in Seitenansicht;
- Fig. 7
- eine Zuführeinrichtung.
- 01
- Heftkopf
- 02
- Heftkopf
- 03
- Heftzylinder
- 04
- Zuführrohr
- 05
- -
- 06
- Heftdraht
- 07
- Servomotor, Elektromotor
- 08
- Vorsprung, Klinge
- 09
- Drahtabschnitt
- 10
- -
- 11
- Heftkopf
- 12
- Heftkopf
- 13
- Zuführrohr
- 14
- Heftdraht
- 15
- -
- 16
- Drahtabschnitt
- 17
- Vorsprung, Klinge
- 18
- Ausnehmung
- 19
- Ausnehmung
- 20
- -
- 21
- Kante
- 22
- Stufe
- 23
- Zylinder
- 24
- Bogen
- 25
- -
- 26
- Schließplatte
- 27
- Umfangskreis
- 28
- Biegerolle
- 29
- Vorsprung, Klinge
- 30
- -
- 31
- Vorsprung, Klinge
- 32
- Kante
- 33
- Zuführeinrichtung
- 34
- Motor, zweiter, Elektromotor
- 35
- -
- 36
- Fördereinrichtung, Walzenpaar, zweites
- 37
- Motor, erster, Elektromotor
- 38
- Fördereinrichtung, Walzenpaar, erstes
- 39
- Drahtschneiddüse
- 40
- -
- 41
- Sensor
- 42
- Heftdrahtvorrat, Drahtrolle
- 43
- Stau rau m
- 44
- Zwischenvorrat, Drahtschlaufe
- a
- Beschleunigung
- I
- Länge
- t
- Zeit
- v
- Geschwindigkeit
- a0
- Beschleunigung
- -a0
- Beschleunigung
- T1
- Zeitpunkt
- T2
- Zeitpunkt
- T3
- Zeitpunkt
- T4
- Zeitpunkt
- t1
- Zeitpunkt
- t2
- Zeitpunkt
- t3
- Zeitpunkt
- t4
- Zeitpunkt
- v1
- Geschwindigkeit, Wert
- v2
- Geschwindigkeit, Spitzenwert
Claims (23)
- Heftapparat mit einer Zuführeinrichtung (04, 07, 13; 33) zum Zuführen wenigstens eines kontinuierlichen Heftdrahtes (06; 14) aus einem Heftdrahtvorrat (42) zu einem Heftapparat, mit einer ersten Fördereinrichtung (38) zum kontinuierlichen Fördern des Heftdrahtes (06; 14) aus dem Heftdrahtvorrat (42) und mit einer zweiten Fördereinrichtung (36), dadurch gekennzeichnet, dass die erste Fördereinrichtung (38) den Heftdraht (06; 14) in einen Zwischenvorrat (44) fördernd angeordnet ist, dass die zweite Fördereinrichtung (36) den Heftdraht (06; 14) aus dem Zwischenvorrat (44) intermittierend fördernd angeordnet ist.
- Heftapparat nach Anspruch 1, dadurch gekennzeichnet, dass die Zuführeinrichtung (04, 07, 13; 33) einen Elektromotor (07; 34; 37) aufweist.
- Heftapparat mit einer Zuführeinrichtung (04, 07, 13; 33) für wenigstens einen kontinuierlichen Heftdraht (06; 14), einer Trenneinrichtung (08, 17, 29, 31, 21, 32) zum Abtrennen von Drahtabschnitten (09; 16) von dem zugeführten Heftdraht (06; 14) und wenigstens einem ersten und einem zweiten Paar von Heftköpfen (01, 02; 11, 12), die mit den aus dem wenigstens einem Heftdraht (06; 14) erzeugten Drahtabschnitten (09; 16) versorgbar sind, und wobei wahlweise entweder in einer ersten Betriebsart beide Heftköpfe (01, 02; 11, 12) der beiden Paare Heftungen ausführend angeordnet sind oder in einer zweiten Betriebsart nur die Heftköpfe (01; 11) des ersten Paares Heftungen ausführend angeordnet sind, wobei in der zweiten Betriebsart die Zuführeinrichtung (04, 07, 13; 33) den Heftdraht (06; 14) schubweise zuführend angeordnet ist, dadurch gekennzeichnet, dass die Zuführeinrichtung (04, 07, 13; 33) einen Elektromotor (07; 34; 37) aufweist.
- Heftapparat nach Anspruch 3, dadurch gekennzeichnet, dass der Elektromotor (07; 34; 37) in der ersten Betriebsart nach einem ersten Geschwindigkeitszeit-Diagramm und in der zweiten Betriebsart nach einem zweiten sich vom ersten unterscheidenden Geschwindigkeitszeit-Diagramm angesteuert ist.
- Heftapparat nach Anspruch 3, dadurch gekennzeichnet, dass in der ersten Betriebsart die Zuführeinrichtung (04, 07, 13; 33) den Heftdraht (06; 14) kontinuierlich zuführend angeordnet ist.
- Heftapparat nach Anspruch 1 oder 3, dadurch gekennzeichnet, dass die Zuführeinrichtung (04, 07, 13; 33) zwischen einer ersten Betriebsart, in der sie den Heftdraht (06; 14) intermittierend zuführt, und einer zweiten Betriebsart, in der sie den Heftdraht (06; 14) kontinuierlich zuführt, umschaltbar ist.
- Heftapparat nach Anspruch 3 oder 6, dadurch gekennzeichnet, dass die Zuführeinrichtung (04, 07, 13; 33) während des Betriebs zwischen der ersten und der zweiten Betriebsart umschaltbar ist.
- Heftapparat nach Anspruch 3, dadurch gekennzeichnet, dass eine erste Fördereinrichtung (38) den Heftdraht (06; 14) in einen Zwischenvorrat (44) fördert, dass eine zweite Fördereinrichtung (36) den Heftdraht (06; 14) aus dem Zwischenvorrat (44) intermittierend fördernd angeordnet ist.
- Heftapparat nach einem der Ansprüche 6 und 1 oder 8, dadurch gekennzeichnet, dass die zweite Fördereinrichtung (36) in der ersten Betriebsart vom Heftdraht (06; 14) abgestellt ist.
- Heftapparat nach Anspruch 3 oder 6, dadurch gekennzeichnet, dass eine Spitzengeschwindigkeit des Heftdrahtes (06; 14) in der zweiten Betriebsart doppelt so groß ist wie eine Geschwindigkeit des Heftdrahtes (06; 14) in der ersten Betriebsart.
- Heftapparat nach Anspruch 3 oder 6, dadurch gekennzeichnet, dass der Heftdraht (06; 14) in der zweiten Betriebsart während des Zuführens gleichmäßig beschleunigt oder abgebremst bewegt ist.
- Heftapparat nach Anspruch 1 oder 3, dadurch gekennzeichnet, dass die Zuführeinrichtung (04, 07, 13; 33) einen Sensor (41) zum Erfassen der Position des jeweiligen mit Drahtabschnitten (09; 16) zu versorgenden Heftkopfes (01, 02; 11, 12) umfasst.
- Heftapparat nach Anspruch 12 und 3 oder 6, und dass die zweite Fördereinrichtung (36) in der zweiten Betriebsart anhand der Erfassungsergebnisse des Sensors (41) gesteuert ist.
- Heftapparat nach Anspruch 1 oder 8, dadurch gekennzeichnet, dass die jeder Fördereinrichtung (36; 38) ein eigener Elektromotor (34; 37) zugeordnet ist.
- Heftapparat nach Anspruch 1 oder 8, dadurch gekennzeichnet, dass zwischen der ersten und der zweiten Fördereinrichtung (36; 38) ein Stauraum (43) für den Zwischenvorrat (44) angeordnet ist.
- Heftapparat nach Anspruch 1 oder 8, dadurch gekennzeichnet, dass die Fördereinrichtungen (36; 38) jeweils ein Walzenpaar (36; 38) umfassen.
- Heftapparat nach Anspruch 3, dadurch gekennzeichnet, dass die Heftköpfe (01, 02; 11, 12) an einem Heftzylinder (03) angeordnet sind.
- Heftapparat nach Anspruch 17, gekennzeichnet durch eine Mehrzahl von gestaffelt am Heftzylinder (03) angeordneten Paaren von Heftköpfen (01, 02; 11, 12).
- Heftapparat nach Anspruch 3, dadurch gekennzeichnet, dass die Trenneinrichtung (08, 17, 29, 31, 21, 32) Klingen umfasst, die paarweise zum Abscheren des Heftdrahtes (06; 14) zusammenwirken.
- Heftapparat nach Anspruch 1, 17, 18 oder 19, dadurch gekennzeichnet, dass an den Heftköpfen (01; 02; 11; 12) Klingen (08; 17; 29; 31) ausgebildet sind.
- Heftapparat nach Anspruch 1 oder 3, dadurch gekennzeichnet, dass der Heftapparat mindestens einen Heftzylinder (03) mit mindestens einem Heftkopf (01; 02; 11; 12) aufweist.
- Heftapparat nach Anspruch 1, 3 oder 21, dadurch gekennzeichnet, dass mindestens zwei axial nebeneinander angeordnete Heftköpfe (01; 02; 11; 12) angeordnet sind.
- Heftapparat nach Anspruch 1, 3 oder 21, dadurch gekennzeichnet, dass bezogen auf die Umfangsrichtung eines Heftzylinders (03) mindestens zwei versetzte Zuführeinrichtungen (04, 07, 13; 33) angeordnet sind.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004040852 | 2004-04-23 | ||
DE102004019977 | 2004-04-23 | ||
DE102004019977 | 2004-04-23 | ||
DE102004040852A DE102004040852B4 (de) | 2004-04-23 | 2004-08-23 | Heftapparat |
DE102004040851 | 2004-08-23 | ||
DE102004040851A DE102004040851A1 (de) | 2004-04-23 | 2004-08-23 | Zuführeinrichtung zum Zuführen wenigstens eines endlosen Heftdrahtes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1588813A1 true EP1588813A1 (de) | 2005-10-26 |
EP1588813B1 EP1588813B1 (de) | 2006-08-30 |
Family
ID=34939318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05103016A Not-in-force EP1588813B1 (de) | 2004-04-23 | 2005-04-15 | Heftapparat mit einer Zuführeinrichtung zum Zuführen wenigstens eines endlosen Heftdrahtes |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1588813B1 (de) |
AT (1) | ATE337897T1 (de) |
DE (1) | DE502005000077D1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2017088A1 (de) | 2007-07-19 | 2009-01-21 | Koenig & Bauer AG | Heftapparat |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007019009B4 (de) | 2007-04-21 | 2010-03-04 | Koenig & Bauer Aktiengesellschaft | Heftapparat |
DE102012215560B4 (de) | 2012-09-03 | 2019-01-24 | Koenig & Bauer Ag | Rollendruckmaschine mit einer Hefteinrichtung sowie Verfahren zum Betreiben einer Rollendruckmaschine mit einer Hefteinrichtung |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE536583A (de) * | ||||
DE123706C (de) * | ||||
NL106938C (de) * | 1900-01-01 | |||
US3107870A (en) * | 1959-02-13 | 1963-10-22 | Wunderlich Spring Machinery Co | Wire feeding apparatus |
DD100437A1 (de) * | 1972-11-17 | 1973-09-20 | ||
US5473923A (en) * | 1993-03-25 | 1995-12-12 | H.A. Schlatter Ag. | Method of intermittent straightening of wire |
US6223964B1 (en) * | 1997-05-07 | 2001-05-01 | Ferag Ag | Device for longitudinally stitching multipiece printed products |
US6705355B1 (en) * | 2000-04-03 | 2004-03-16 | Yair Wiesenfeld | Wire straightening and cut-off machine and process |
-
2005
- 2005-04-15 DE DE502005000077T patent/DE502005000077D1/de active Active
- 2005-04-15 EP EP05103016A patent/EP1588813B1/de not_active Not-in-force
- 2005-04-15 AT AT05103016T patent/ATE337897T1/de not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE536583A (de) * | ||||
DE123706C (de) * | ||||
NL106938C (de) * | 1900-01-01 | |||
US3107870A (en) * | 1959-02-13 | 1963-10-22 | Wunderlich Spring Machinery Co | Wire feeding apparatus |
DD100437A1 (de) * | 1972-11-17 | 1973-09-20 | ||
US5473923A (en) * | 1993-03-25 | 1995-12-12 | H.A. Schlatter Ag. | Method of intermittent straightening of wire |
US6223964B1 (en) * | 1997-05-07 | 2001-05-01 | Ferag Ag | Device for longitudinally stitching multipiece printed products |
US6705355B1 (en) * | 2000-04-03 | 2004-03-16 | Yair Wiesenfeld | Wire straightening and cut-off machine and process |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2017088A1 (de) | 2007-07-19 | 2009-01-21 | Koenig & Bauer AG | Heftapparat |
DE102007033586A1 (de) | 2007-07-19 | 2009-01-29 | Koenig & Bauer Aktiengesellschaft | Heftapparat |
DE102007033586B4 (de) * | 2007-07-19 | 2009-10-08 | Koenig & Bauer Aktiengesellschaft | Heftapparat |
Also Published As
Publication number | Publication date |
---|---|
ATE337897T1 (de) | 2006-09-15 |
DE502005000077D1 (de) | 2006-10-12 |
EP1588813B1 (de) | 2006-08-30 |
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