CN1777513A - Rotary roller printing press - Google Patents

Abstract

The invention relates to a roll web direct rotary press, which comprises at least one printing unit (02) and a paper folding machine (12). The printing unit is used for printing the paper tape which has six printing pages arranged in parallel axially. A deliver roll (123) of paper folding machine (12) can contain at least seven cutting lengths of printing products which are arranged at the front and back on the circumference.

Description

Web press

The present invention relates to a kind of according to claim 1 or the described web press of 40 preambles.

In " web offset printing ", W Valence base, limited company of professional book publishing house, 1995, disclosed the printing element of offset printing and the different configurations of paper tape guiding, for example two nine stacked cylinder satellite printing elements in 97 pages at the 96th page.

" offset printing ", H Te Shina work, limited company of professional book publishing house, 1995, in 10/32 page of Fig. 6, disclosed a kind of nine cylinder satellite printing elements, described printing element is provided with the three cylinder colour layers that are used for 4/1 printing.

In DE2528008A1, disclosed a kind of printing machine of direct printing, has printing cylinder, described plate cylinder is provided with six formes in the axial direction and circumferentially is provided with two formes, with have impression cylinder, described impression cylinder is coated with three impression felts in the axial direction and is coated with an impression felt on circumferential.Forme that is set up in parallel and the impression felt that is set up in parallel are distinguished the mutual dislocation setting mutually on circumferential.

And in DE2510057A1, disclosed a kind of printing machine of using direct printing process, wherein the plate cylinder that cooperates with impression cylinder has six formes and have two formes on it is circumferential on its width.

Disclosed a kind of printing equipment with plate cylinder, transfer platen and impression cylinder in JP56-021860A, wherein each cylinder in three cylinders utilizes oneself a drive motors to drive respectively.

Disclosed a kind of web press of three fabric widths in DE4128797A1, the wherein vertical band of rolling over is transfused to one and has two right folding machines of cylinder that have a folding cylinder respectively and cut cylinder.

At " newspaper and technology " magazine, in December, 2000 number, disclosed a kind of printing machine with printing equipment of six newspaper page widths.Described printing equipment is a bridge-type printing equipment structure, wherein is coated with a rubber cloth sleeve on the impression cylinder.

Disclosed a kind of deflecting bar device of direct in WO01/70608A1, wherein the turning-bar of two basic separation bandwidth is arranged on the support movably perpendicular to the direction of the branch paper tape of importing respectively.Be respectively arranged with a register roller in both sides, side frame outside, the longitudinal axis of described register roller be basically parallel to that side frame stretches and register roller equally along a track perpendicular to the separation Tape movement of importing.

In US4671501A, disclosed a kind of hinge structure, two folding set square upper and lower settings wherein, wherein paper tape after passing input roller before the 3rd set square by rip cutting, divide paper tape to be rotated 90 ° and then accumulated two bands above the 3rd set square, described band is fed to the set square of two upper and lower settings.

Disclosed a kind of hinge structure in EP1072551A2, described hinge structure has the folding set square group that two mutual dislocation are provided with.Be provided with a harp device above each folding set square group, i.e. group that is made of collecting drum, handing-over roller or harp roller is fed to the folding set square group of cooperation by the relevant branch paper tape of described harp device.

Disclosed a kind of hinge structure in WO97/17200A2, the wherein cropped branch paper tape of laterally setovering mutually is fed to different folding set squares.The folding set square that level is set up in parallel is partly by vertical mutual dislocation setting.

Disclosed the superstructure with reversing arrangement of web press at DE4419217A1, wherein divided band to be biased a half point bandwidth, so that a minute band is led up and down and flows to a common folding set square.

In DE4344620A1, disclosed a kind of folding machine, described folding machine have five times or even seven times conveying cylinder, described conveying cylinder cooperates with the cutting knife cylinder of a twice.

In DE4426987A1, disclosed a kind of seven times conveying cylinder as perforated drum.

Disclosed a kind of folding machine in EP1391411A1, one of them pinch rollers with soft surface is pressed on perforated product section on the conveying cylinder.

In DE3303628C2, disclosed a kind of cutting knife cylinder that is used for ribbon that cooperates with impression cylinder, described three cutting knife that are provided with before and after cutting six cutting knife that cylinder is provided with before and after having on circumferential and in another figure, have on circumferential in a figure.

The objective of the invention is to propose a kind of web press.

Be achieved according to the feature of purpose of the present invention by claim 1 or 40.

Advantage of the present invention particularly in, realized a kind of printing machine of high yield with folding machine, particularly realized working reliably with the web press of the printing machine of one three fabric width.

Preferably conveying cylinder has big circumference, moves (cut, maintenance, folding) so that can guarantee adjustment big under the situation of high speed of production reliably.Big in addition radius of curvature will avoid particularly occurring the obviously otch of inclination on thick product when product is laterally cut.

According to a useful embodiment, folding machine has one and cuts cylinder, and the described cylinder that cuts has four cutting knifes on circumferential, and cutting promptly that cylinder has is the circumference of four times of cutoff length.Best, particularly cooperate with above-mentioned printing machine, four times cut cylinder and/or compressing member (for example hold-down roller) cooperate with one or seven yuan conveying cylinder.This conveying cylinder of seven yuan is held paper roll in the month as perforated drum or conduct substantially for the cylinder that cuts with quaternary.

The cylinder that cuts of the useful design that cuts cylinder that employing has four cutting knife that are provided with before and after on the circumference and twice is compared by the geometry decision and is caused the inclination that obviously reduce of cutting knife in frid to be moved.Four cutting knife or have the structure that cylinder (cylinder that cuts with four times of circumference) will be realized the enhancing of the application to the obviously bigger axle of intensity, bigger axle journal intensity and/or barrel that cuts of four cutoff length (card) on circumference, this names a person for a particular job and helps to improve intensity.Owing to can apply bigger power, so can realize cutting to thicker product (multilayer).Under the less situation of product thickness,, thereby raising is cut accuracy because coiling and/or bending are less.

According to the further design of another useful embodiment or above-mentioned embodiment, folding machine has a compressing member, particularly hold-down roll, and described compressing member plays a part the pincushion of pecker when band (or band bundle) is bored a hole.It is useful especially that compressing member and the conveying cylinder as perforated drum combine when using.

Preferably the design of folding machine should when collecting operation, revolve selectively turn around above during at the cylinder that layer flows to the back that will be stacked, particularly realize before the flap cylinder the holding of stacked a plurality of product sections, and when non-collection operation, for the first time by the backfin point between conveying cylinder and the flap cylinder time, product section is exported.

The above-mentioned embodiment of folding machine is particularly advantageous in conjunction with making the many products of the page number particularly.Printing machine preferably has printing equipment and above-mentioned folding machine of the width of the printing cylinder that is used to print six newspaper pages or leaves that are set up in parallel.The plate cylinder of printing equipment has and is used to lay one or more formes, have altogether the wide cut form of six newspaper pages or leaves that are set up in parallel-for example-length.Wherein for example hinge structure with three folding set squares that laterally are set up in parallel perpendicular to page orientation is arranged on the front of folding machine.

Confers similar advantages also is applicable to a kind of printing machine, and is wherein a plurality of, for example six or more divide paper tape to be accumulated one in the folding machine front will be by the band of folding.Described in addition embodiment is particularly useful for the printing machine of high production speed, promptly to the chart drive speed of for example 12m/s or faster high speed printer be useful especially.

Its advantage particularly also is, under the situation that realizes the nominal thickness that product is identical, will improve production security greatly when comparing the printing element that adopts three fabric widths with the printing machine of two fabric widths.Under the situation that the quantity of printing element remains unchanged, also improved the output 50% of printing machine or each printing equipment.

Under the identical situation of product thickness, debuging the time (cycle time) when comparing quantity (investment), the frequency (production security) of changing roller that will reduce the roller converter with the wide printing machine of double width and shortening the traction paper tape.

According to useful embodiment printing element is nine cylinder satellite printing elements, and this point will be led the high chromatography accuracy of paper on the one hand and be caused the structure of low vibrations on the other hand.Shake by useful setting, enforcement and cylinder-packing fixing also will the reducing on cylinder.On the one hand reduced the opening of shell face on circumferential.At least on the transfer platen opening is alternately being shifted to install on circumferential in addition, thereby on cutoff length, always having the shell face of a closure to cooperate at least with plate cylinder or satellite cylinder.Though it three is that whole effective length at housing is provided with axially continuous groove, only in described section, just exist towards the opening of shell face, so can reduce out-of-roundness and reduction manufacturing cost.In groove, for example can be provided for the fixedly device and/or the filling member of cylinder-packing end selectively.

In the groove of plate cylinder axially on be respectively arranged with at least six devices that are used for the forme axial location.These devices for example are the cover pilot pins that cooperates with forme end profile, can move axially described cover pilot pin with artificial or remote control mode.

Have cooperation hold down gag printing equipment embodiment just with forme alignment or assembling accurately reproducible installation at plate cylinder be particularly advantageous.Can be as required with at least one compressing member respectively realize to the cylinder shell face on the cylinder-packing of fitting fixing, an end of one or more cylinder-packings is used for dismounting or is used for installing simultaneously.

The satellite cylinder mechanically to be independent of the right drive unit of cylinder be particularly advantageous to variable work.For example in the process of producing, realize debuging operation such as quick replacing forme or washing etc.Otherwise, can realize traction to paper tape, other cylinder or cylinder are to shutting down or debug program simultaneously.And the superficial velocity that when rubber cloth has positive or negative conveying characteristic, employing is different from other cylinder the satellite cylinder is driven also is favourable.

According to useful embodiment, the superstructure of printing machine has at least one device for longitudinally cutting, and described device for longitudinally cutting has at least five cutting knife perpendicular to space on the page orientation.Have two registration devices that move perpendicular to page orientation according to each printing tower (or per eight printing points) of useful embodiment, be used for the path of minute paper tape is compensated.This point combines with the reversing arrangement of a separation bandwidth respectively according to further project organization.And the guide that only cooperates with minute paper tape in the back for example only has the branch tape width basically.This embodiment has been realized accurate conveying to paper tape low vibrations and therefore same.Can avoid effectively because the paper tape stress fluctuation that guide long, thick, that only driven by the inertia of minute paper tape causes (for example when load conversion, print speed printing speed variation).

For consideration, be preferably in the superstructure and can commutate that half divides the odd-multiple of paper tape minute paper tape to reliable work and cost-effective structure.Therefore can the separation band with half set square width (for example newspaper page or leaf) be drawn and print.

For to cost with save the consideration of the structure in space, according to a kind of embodiment preferably only the front of a folding set square in the folding set square of two upper and lower settings a so-called harp device is set, promptly a plurality of non-driven inlet rollers usually.Paper tape from the harp device can be transferred on another folding set square.Stacked up and down branch paper tape is on same alignment, and the band with variable thickness or branch paper tape quantity is fed to the folding set square of two upper and lower settings.

According to an embodiment, otherwise can flow to another set square group and be like this also from the branch paper tape of the harp device that closes with a set square assembly.Only a so-called harp device is set the front of a folding set square in the folding set square of two upper and lower settings according to a kind of useful embodiment, promptly a plurality of non-driven inlet rollers usually (also be known as and collect or the handing-over roller).Paper tape from common harp device is transferred on another folding set square.Stacked up and down branch paper tape is on same alignment, and the band with variable thickness or branch paper tape quantity is fed to the folding set square of two upper and lower settings.

According to the useful embodiment of reversing arrangement, divide paper tape only to be offset and maybe can be offset the odd-multiple that half divides paper tape.Therefore for example utilize very little cost only can avoid and to the printing of very narrow branch paper tape or additional printing element to be set.According to the enforcement of moving perpendicular to paper tape, at least one turning rod can be realized the changeability of height.

The drive unit of roller of set square structure that mechanically is independent of printing element is to realizing that accurate alignment and variable work are particularly advantageous.

Adopt the advantage of six roll printing unit and paper tape guiding especially to be, can realize high productivity ratio and can realize flexible and accurate the driving in conjunction with described driving situation.

To contrast accompanying drawing below is described further embodiments of the invention.Shown in the figure:

Fig. 1 is the side view of web press;

Fig. 2 is the front elevational schematic of printing equipment;

Fig. 3 is the schematic top plan view of printing equipment;

Fig. 4 is the stereogram of cylinder-packing;

Fig. 5 illustrates plate cylinder; A: stereogram, b: longitudinal section, c: keeper, d: keeper with registration device;

Fig. 6 illustrates transfer platen; A: stereogram, b: longitudinal section, c: keeper, d: filling member;

Fig. 7 illustrates and be used for device that cylinder-packing is compressed on cylinder;

Fig. 8 illustrates first embodiment of the drive unit of nine cylinder satellite printing elements;

Fig. 9 illustrates second embodiment of the drive unit of nine cylinder satellite printing elements;

Figure 10 illustrates the 3rd embodiment of the drive unit of nine cylinder satellite printing elements;

Figure 11 illustrates the embodiment of the embodiment of Fig. 8;

Figure 12 is the comprehensive figure that lookes at of superstructure;

Figure 13 is first embodiment of short registration device;

Figure 14 is second embodiment of short registration device;

Figure 15 illustrates giving an example of paper tape commutation;

Figure 16 is the front view with harp device of the paper tape that quilt shown in Figure 15 commutates;

Figure 17 illustrate web press hinge structure;

Figure 18 is the side view with hinge structure of paper tape guider;

Figure 19 is the front view with hinge structure of paper tape guider;

Figure 20 is the schematic side view of folding machine;

Figure 21 is the schematic side view of second embodiment with folding machine that cuts cylinder of four times;

Figure 22 illustrates the modification of the folding machine with hold-down roll;

The schematic cross-section of Figure 23 hold-down roll

Figure 24 illustrates the modification of the folding machine shown in Figure 20 with hold-down roll;

Figure 25 illustrates the first paper tape guider/first embodiment;

Figure 26 illustrates the second paper tape guider/second embodiment;

Figure 27 does not go out the 3rd paper tape guider/the 3rd embodiment;

Figure 28 illustrates the 4th paper tape guider/the 4th embodiment;

Figure 29 illustrates the 5th paper tape guider/the 5th embodiment.

The web press that Fig. 1 illustrates for example has a left section and a right section, and each section has at least two printing towers 01 respectively.Printing tower 01 has printing element 02, and described printing element is at least three fabric widths for example, promptly are used for printing respectively six newspaper pages or leaves that axially are set up in parallel.Printing element 02 is satellite printing element 02 structure.Can guarantee that as the printing element 02 useful design of nine cylinder satellite printing elements 02 good assembling accuracy or very little fan-shaped sth. made by twisting open.But printing element 02 also can be ten cylinder satellite printing elements 02 or also can be to adopt rubber to support the printing element of rubber mode work in case of necessity, for example be the printing element or the H shape printing element 02 of a plurality of bridge-types.From reel, the paper tape 03 when particularly adopting the roll web changer is fed to printing element 02.

Downstream at the paper tape 03 that passes printing tower 01 or printing element 02, for each section is respectively arranged with a superstructure 04, paper tape 03 or a plurality of paper tape 03 are cropped on longitudinal cutting device 06 in described superstructure, utilize 07 fen paper tape of reversing arrangement to be offset and/or to be fallen, utilize the registration device 08 in Fig. 1, only schematically illustrate on vertical rule, to be alignd mutually and by stacked conveying.It is so-called a plurality of stacked to paper tape 03 or divide paper tape 03a to have at least one in the downstream superstructure 04 on page orientation; 03b; " harp " device 09 of harp that 03c leads or dancing roll.The set square inlet of the paper tape 03 of the stacked conveying of described harp device 09 decision.Direction by this " harp " device 09 paper tape 03 is changed and follow and accumulated a band or a plurality of band and flow at least one hinge structure 11.

Be provided with two hinge structures 11 in this example between section, described hinge structure for example has respectively and is arranged on two folding set squares on the different planes up and down.But printing machine also can only have one common to be arranged on two hinge structures 11 between the district, or the hinge structure 11 of a section and a cooperation also can only be arranged.And can be used on the plane of a unique folding set square and realize hinge structure.One or more folding machines 12 are attached troops to a unit to hinge structure 11.

Printing element 02 has a plurality of, and for example four printing equipments 13 utilize described printing equipment to be passed on the paper tape 03 (Fig. 2) by at least one cylinder 16 as plate cylinder 16 from the printing ink of the inking device 14.In this embodiment as the printing element 02 of satellite printing element 02, printing equipment 13 is as the offset printing device 13 of wet type offset printing and also has damping device 20 and another cylinder 17 as transfer platen 17 except the inking device 14.The impression cylinder 18 that transfer platen 17 and constitutes bearing constitutes printing points.Impression cylinder 18 is satellite cylinders 18 in the example of Fig. 1, and the transfer platen 17 of other of described satellite cylinder and other printing equipment 13 constitutes other printing points.According to the design to printing equipment, impression cylinder 18 can be used as the double-side printer that rubber supports the rubber printing, also can be used as transfer platen 18.In this manual only otherwise need be distinguished, then identical parts have identical Reference numeral.Though have the difference of locus, under the situation that adopts identical Reference numeral, usually this do not considered.

The inking device 14 preferably has an ink fountain 15 that covers six printed leaves.Be set up in parallel three ink fountains 15 in the axial direction according to another kind of embodiment, each ink fountain covers about two printed leaves respectively.Damping device 20 is four roller spray dampeners preferably.

Plate cylinder 16 for example has the circumference of the circumference, particularly 900-940mm of a 850mm-1000mm according to first embodiment.Described circumference for example can hold two printed leaves of placing vertically, and the newspaper page or leaf of wide cut form for example, described circumference utilize two flexible cylinder-packings 9 that are arranged on before and after on circumferential on the plate cylinder 16, and for example flexible printing forme 19 forms.Described forme 19 for example is installed on the plate cylinder 16 on circumferential and can changes respectively as the independent forme that has a printed leaves in the axial direction in embodiment shown in Figure 3.

The length L 16 of effective housing of plate cylinder 16 for example is 1850 to 2400mm in the first embodiment, particularly 1900 to 2300mm and be used to hold for example at least six printed leaves of placing vertically side by side in the axial direction, the newspaper page or leaf of wide cut form (Fig. 3, A-F section) particularly.Wherein according to the kind of product to be prepared is arranged, decision whether forme 19 axially on a printed leaves only is set or is set up in parallel a plurality of printed leaves.According to a kind of length L 16 of the effective housing of modification to the useful broad of first embodiment 2000 to 2400mm.

According to second embodiment, plate cylinder 16 for example has one and is 980-1300mm, particularly 1000 to 1200mm circumference.Effectively housing length L 16 for example be 1950-2400mm, particularly 2000-2400mm.The setting of printed leaves is identical with top embodiment.

According to first embodiment, transfer platen 17 has the circumference of a for example 850-1000mm, particularly 900-940mm equally.The length L 17 of effective housing of transfer platen 17 for example is 1850-2400mm, particularly 1900-2300mm according to first embodiment and for example is set side by side with three cylinder-packings 21 in the vertical, for example rubber cloth 21 (section AB to EF).Described cylinder-packing is the basic whole circumference that covers on circumference.To rubber cloth 21 alternately for example mutual dislocation be provided with for 180 °, this names a person for a particular job the vibrant characteristic of printing equipment 13 under working condition is produced favorable influence, (Fig. 3).According to the modification of the broad of first embodiment, effectively the length L 17 of housing is equally between 2000-2400mm.

According to second embodiment, transfer platen 17 for example has the circumference of a 980-1300mm, particularly 1000-1200mm.Effectively the length L 17 of housing is 1950-2400mm for example at this, in particular for 2000-2400mm.The setting of cylinder-packing 21 is identical with first embodiment.

The superincumbent first embodiment intermediate roll 16; The diameter of 17 housing for example is 270-320mm, particularly is approximately 285-300mm.At the second above-mentioned embodiment intermediate roll 16; The diameter of 17 housing for example is approximately 310-410mm, in particular for the about 380mm of 320-.Cylinder 16; The length of effective housing of 17 is 5.8-8.8, particularly 6.3-8.0 with the ratio of its diameter, especially is 6.5-8.0 in the embodiment of broad.

Length L 116 at this effective housing; L17 means and is used for fixing cylinder-packing 19; The width of 21 housing or length.The length L 116 of effective housing; L17 should be substantially equal to the maximum bandwidth of the paper tape 03 of undertaking the printing of.With cylinder 16; The whole length of 17 housing is benchmark, to this length L 16 of effective housing; L17 also will add bearer ring, the groove of existence sometimes and/or for example being used for the width that can contact shell face scope fastening and/or that clamping device is operated of existing sometimes that exists sometimes.

Satellite cylinder 18 preferably has the described size and the ratio of the transfer platen 17 that cooperates at least equally substantially.

For example in Fig. 4, schematically illustrate cylinder-packing 19 as flexible board; 21, wherein as the cylinder-packing 21 of rubber cloth 21 at this as having the operplate printing cloth 21 that is arranged on elasticity on the carrier board 23 and/or compressible layer 22 (being shown in broken lines).The tabular forme 19 or the carrier board 23 of rubber cloth are usually by a kind of flexible but common indeformable material, and for example aluminium alloy constitutes, and have two relative remaining and are fixed on cylinder 16; End 24 on 17; 26, its material thickness MS for example is 0.2-0.4mm, preferred 0.3mm, wherein said end 24; 26 for forming the suspension edge of a wing 24; 26 respectively along with cylinder-packing 19; 21 development length l is that the curve of benchmark is curved 40 ° and 140 °, the angle α of preferred 45 °, 90 ° or 135 °; The crimp of β (Fig. 4).In the angle of front end 24 crimps is 40 °-50 °, particularly 45 ° sharp angle and in the rear end angle of 26 crimps is 80 °-100 °, 90 ° angle β particularly.At cylinder 16; 17, particularly only be provided with under the situation of a unique cylinder-packing 21 on transfer platen 17 circumferential, the length l of cylinder-packing 21 be approximately equal to this cylinder 17 circumference.

Say cylinder-packing 19 in principle; The end 24 of 21 crimps; At this moment 26 be inserted in corresponding cylinder 16 respectively; On 17 the circumference in parallel with the axle in the vertical slot-shaped opening, wherein said end 24; 26 for example are held by shape, friction or distortion.But described end also can add utilization and fix by the mechanism of spring force, pressure medium or a centrifugal force controlled that produces when working.The forme 19 that is used for being set up in parallel in the axial direction is fixed on the preferably alignment respectively of slot-shaped opening on the plate cylinder 16, for example as continuous slot-shaped opening (as described below), the opening that is used to be set up in parallel the rubber cloth 21 on transfer platen 17 simultaneously is not continuous, but alternately misplaces 180 ° on circumferential mutually.

Fig. 5 a) and 5b) be the stereogram of giving an example of the useful embodiment of plate cylinder 16.Cylinder 16 is provided with two grooves 27, wherein two grooves 27 continuously cylinder 16 axially on the total length of six section A-F on the housing, extend (Fig. 5 b) at least).Described groove 180 ° of mutual dislocation for example on cylinder 16 circumferential.Groove 27 as the hole of circle has narrow slot-shaped shell face 30 to cylinder 16 at least on six section A-F opening 28 (Fig. 5 a)) for example is set in the inside of the following surface roller 16 of shell face 30.The gap width s16 of the opening 28 on cylinder 16 circumferential is less than in 5mm and the preferred scope at 1mm-3mm (Fig. 5 c)).

The crimp end 24 of forme 19; 26 at this moment be inserted in respectively circumference vertically on to axle open parallel 28 in and fix by a holding device 29,31 that is arranged in the groove 27 in rear end 26 at least.

Holding device 29,31 has at least one clamping piece 29 and a spring part 31 (Fig. 5 c)).Unshowned right angle is preferably acted on defeating tightly on the clamping piece 29 by clamping piece 29 by spring part 31 with opening 28 with the wall applying and the suspension the edge of a wing complementary substantially shaping of crimp herein in the suspension edge of a wing, rear end 26 (see figure 4)s in the drawings.Preferably fitting of unshowned in the drawings acute angle crimp with the wall with the basic complementary shaping of crimp of opening 28 in the suspension edge of a wing of front end 24 (see figure 4)s, it is 40 °-50 ° that described wall and shell face 30 forms one, in particular for 45 ° of sharp angle ' suspension arris or projection.For removing in the rear end 26 fixing, in groove, be provided with a servo control mechanism 31, described servo control mechanism will offset when action that spring part 31 acts on the power on the holding firmware 29 and holding firmware 29 deviates from wall or hold 26 to swing.

Be preferably in a holding firmware 29 not only is set in each groove 27, but on the length of section A-F, axially be set up in parallel a plurality of holding firmwares 29, described holding firmware adopts the segmentation form, and each segmentation has a spring part 31 (Fig. 5 a) in the cylinder 16 " extraction ") respectively.Each section A-F is provided with a plurality of in an embodiment, six this Fig. 5 c for example) holding firmware 29 shown in, wherein the centre between the holding firmware 29 of each section A-F is respectively arranged with the assembly parts 33 with alignment spare 35 in this example between third and fourth holding firmware 29 of each section A-F.Alignment spare 35 or gauge pin 35 for example can carry out manually moving and adjusting in the groove of a bearing 34 in the axial direction.According to not shown further design, alignment spare 35 also can be respectively by the control device that in the empty in the axial direction cavity of groove 27 or assembly parts 33, passes, for example the screw mandrel that drives of motor is moved axially.

In the embodiment shown in the figure, the design of servo control mechanism 32 should make holding device 29,31 when it moves, and promptly all holding firmwares 29 are closed simultaneously or open on the length of section A-F.Shown in the state of extracting out in by cylinder 16 in a) at Fig. 5, servo control mechanism 32 is respectively the cavity 32 of reversible deformation that axially stretch groove 27 in and that control with pressure medium of the length of overlay segment A-F at least, and for example flexible pipe 32.Described flexible pipe 32 is as Fig. 5 c) shown in be equipped with in groove 27 with clamping piece 29, make flexible pipe when action offset keep automatically holding device is carried out the effect of closed spring part 31.Described flexible pipe passes the scope (Fig. 5 d) of assembly parts 33).

Fig. 6 a) and 6b) be the stereogram of the useful embodiment of transfer platen 17.Cylinder 17 is provided with two grooves 36; 37, two grooves, six section A-F or three section AB on housing at least wherein; CD; On the total length of EF cylinder axially on (Fig. 6 b) is set continuously.Described groove on cylinder 17 ground circumferential on for example 180 ° of settings of mutual dislocation.

Two grooves 36 that are arranged on the circular hole of shell face 40 for example conducts following and cylinder 17 inside; 37 for example have altogether that three difference stretch in the axial direction cover a section AB at least respectively; CD; The narrow opening of the length of EF (Fig. 6 a)) towards cylinder 17 shell faces 40.Described three openings 38; Two openings in 39 are connected with same groove 36 and align mutually in the axial direction, but the space is arranged on two openings 38 on shell face 40; Axially going up as the continuing of all the other shell faces 40 between 39 particularly not have section U who disturbs not have opening.Two openings 38 that for example are connected that align mutually with same groove 36; 39 preferably near the opening 38 of end face; 39, wherein the 3rd opening 41 on interlude CD, extend at least in the axial direction and with other opening 38; 180 ° of 39 dislocation.The opening 38 that on transfer platen 17 circumferential, does not add covering; 39; The wide s17 of 41 seam is respectively less than 5mm and preferred in the scope of 1mm-3mm (Fig. 6 c)).For the consideration of making, can be respectively in the slit 38; 39; The hole 42 of circumferentially extending is set on 41 the one or both ends, and described hole is in the cylinder 17 in running order following not shown plug spare sealings (Fig. 6 b) that utilize).Described plug spare has an outer surface, and described outer surface continues to the columniform profile at installment state bottom roll 17 in the scope in hole 42.In perpendicular to the section of rotating shaft, on cylinder 17 circumferential, described opening 38 only is set preferably; 39; Opening in 41 or order are provided with the opening 38 that is shortened by the plug part; 39; An opening in 41.At this profile split shed 38; 39; 41 or the opening 38 that shortened by the plug part; 39; 41 do not intersect mutually.

The crimp end 24 of rubber cloth 21; 26 at this moment be inserted into cylindrical vertically on axle open parallel 38; 39; In 41,26 be arranged on groove 36 by at least one respectively in the rear end at least; Holding device 43,44 in 37 is fixed.The two ends 24 of preferred same rubber cloth 21; 26 by same opening 38; 39; 41 are inserted into same groove 36; In 37.

Holding device 43,44 has at least one clamping piece 43 and a spring part (Fig. 6 c) respectively).Not shown right angle crimp hang in the rear end edge of a wing 26 (see figure 4)s preferably with one with the basic complementary opening 38 that is shaped of crimp; 39; 41 wall is fitted and is hung the edge of a wing and acted on defeating tightly on the clamping piece 43 by clamping piece 43 by spring part 44 herein.Unshowned in the drawings acute angle crimp the suspension edge of a wing of front end 24 (see figure 4)s preferably with opening 38; 39; 41 fit with the basic complementary wall that is shaped of crimp, described wall is 40 °-50 ° with 40 formation one of shell face, in particular for 45 ° of sharp angle ' suspension arris or projection.For removing in the rear end 26 fixing, at groove 36; Be provided with a servo control mechanism 46 in 37; 47; 48, described servo control mechanism the time will offset in action that spring part 44 acts on the power on the holding firmware 29 and holding firmware 43 deviates from wall or hold 26 to swing.Be preferably in the groove 36 that cooperates respectively; Three openings 38 in 37; 39; At least one servo control mechanism 46 is set in each opening of 41; 47; 48 (seeing a) state of " extractions " in the cylinder 17 of Fig. 6).

Be preferably in each groove 36; A holding firmware 43 not only is set in 37, but at section AB; CD; Axially be set up in parallel a plurality of holding firmwares 43 on the length of EF, described holding firmware adopts the segmentation form, and each segmentation has a spring part 44 (Fig. 6 a) in the cylinder 16 " extraction ") respectively.Each section AB in an embodiment; CD; Each opening 38 of EF; 39; 41 be provided with a plurality of, ten this Fig. 6 c for example) shown in holding firmware 43, wherein at corresponding groove 36; 37 do not have towards shell face 40 the section AB; CD; The last holding device 43,44 that substitutes of EF is at groove 36; One filling member 49 (Fig.6d) is set at least) in 37.For example at the groove 36 that does not have accordingly opening; 37 section AB; CD; EF is provided with a plurality of, and for example 11 this filling members 49 are as independent segmentation.At each section AB; CD; Centre between the holding device 43,44 of EF between section A and B or E and F, is between the 5th and the 6th holding firmware 43 in this example promptly, and a filling member 49 (Fig.6d) can be set equally.Filling member 49 has one and groove 36 substantially; The cross section that 37 cross section is identical and at least one continuous in the axial direction opening 51, servo control mechanism 46; 47; 48 working media percolation is crossed described opening 51.

In the embodiment shown in the figure, servo control mechanism 46; 47; 48 design should make section AB when it moves; CD; The holding device 43,44 of EF, i.e. a section AB; CD; All holding firmwares 43 of EF are closed simultaneously or open.Servo control mechanism 32 is extracted out in by cylinder 16 in a) at Fig. 6 and is illustrated.(have two openings 38 at groove 36; 39) in respectively at a distolateral servo control mechanism 46; 47 at least at correspondent section AB; Extend on the length of EF.The servo control mechanism 48 that cooperates with the opening 41 of centre extends on the length of the section CD that is mated equally.For ease of adding working media, also can extend to distolateral (Fig. 6 a)) of cylinder 17 in a side.Servo control mechanism 46; 47; 48 is respectively in the axial direction at groove 36; That stretch in 37 and with the cavity 46 of the reversible deformation of pressure medium control; 47; 48, for example flexible pipe 46; 47; 48.Described flexible pipe 46; 47; 48 as Fig. 6 c) shown in be equipped with at groove 36 with clamping piece 43; In 37, make flexible pipe when action offset keep automatically holding device 43,44 is carried out the effect of closed spring part 44.Described flexible pipe passes the scope (Fig. 6 d) of the filling member 49 that remains to be passed by opening 51).

Described groove can not be continuous on whole length according to other embodiment yet.For example at each section AB; CD; A groove 36 that has corresponding holding device in case of necessity is set respectively in the scope of EF; 37, wherein the groove 37 of Zhong Jian cylinder-packing 21 is positioned at 180 ° of settings of groove dislocation in the outside with two other.At Fig. 6 e) in this is schematically illustrated.

Particularly in conjunction with six the printing page widths printing element 02 or cylinders 16; In 17 the useful embodiment, at least two cylinders 16 of at least one printing tower 01; 17, particularly two plate cylinders 16 have one respectively with cylinder-packing 19; 21 are pressed on cylinder 16; On 17, the device 52 (following general designation hold down gag 52) that particularly forme 19 is pressed on the cylinder 16 matches.When two relevant printing equipments 13 were changed forme apace, this point was particularly advantageous.Particularly when all plate cylinders 16 of printing tower 01 all are equipped with so a kind of hold down gag 52, this point to forme carry out fast, reliable and accurate replacing is particularly advantageous.Corresponding hold down gag 52 has one or more compressing members 53; 54, for example lath, push rod or roller spare 53; 54, described compressing member can be pressed together on one and/or a plurality of cylinder-packing 19 selectively; On 21.Therefore realized controlling with implement to cylinder-packing 19; 21 insertion or tighten and/or unclamp or take off.But also realized cylinder-packing 19; An end 24 of 21; 26 are displaced to corresponding groove 27; 36; 37 or opening 28; 38; 39; One end 24 that maybe will unclamp in 41; 26 or the cylinder-packing 19 that unclamps of part; 21 remain on the desired position.Hold down gag 52 is along cylinder 16; 17 at least in the gamut of section A-F, promptly extends in effective print range of housing.

At the embodiment of hold down gag shown in Figure 7 also to being particularly advantageous in conjunction with the common servo control mechanism 32 that is used for covering all sections A-F shown in Figure 5.In this is provided with, also can realize to six be set up in parallel forme 19 on plate cylinder 16 separately or installation in groups, replacing and/or dismounting, and needn't pay a price outward for the amount of imports of control device or working media.Therefore making, installation and maintenance operation will have been simplified greatly.

Hold down gag 52 is to each section A-F (six cylinder-packings that are set up in parallel 21) or each AB; CD; EF (at three cylinder-packings that are set up in parallel 21) has at least one first compressing member 53, and for example roller spare 53.According to useful each section of embodiment A-F or each section AB shown in Figure 7; CD; EF has one at cylinder 16; 17 circumferential going up and this first roller spare 53 second compressing member 54 at interval, for example roller spare 54.In Fig. 7 at the situation of plate cylinder 16 only illustrate interlude B, C and D and with the described section roller spare that cooperates 53 and 54.Each section A-F or AB-EF are provided with one first roller spare 53 or one group of first roller spare 53 that is set up in parallel in the axial direction and for example one second roller spare 54 or one group of second roller spare 54 that is set up in parallel in the axial direction.Be the first roller spare 53 and one group of second roller spare 54 that each section A-F or AB-EF are provided with shown in the example, each second roller spare group is made of three second roller spares 54.Consider bending and the inaccurate situation of axial orientation to occur that preferably every group of the roller spare group of She Zhiing is by two separate mobile roller spares 53; 54 constitute.Independent roller spare 53 for section A-F or AB-EF setting; 54 for example is a roller that almost extends on the length of section A-F or AB-EF in the vertical 53; 54, and one group of roller spare 53; 54 in contrast, the roller 53 of the partial-length of for example maximum only section of having A-F or AB-EF; 54.

Axially the roller spare that is set up in parallel 53; 54 and sometimes on circumferential before and after the roller spare 53 that is provided with; 54 separate basically for example being arranged on movably on the crossbeam 56 (or a plurality of crossbeam 56).54 groups of the second unique roller spare 54 of the first unique roller spare 53 of each section A-F or AB-EF or 53 groups of the first roller spares and each section A-F that is provided with sometimes or AB-EF or the second roller spares are independently of each other respectively by the servo control mechanism 57 of oneself; 58 controls.Described servo control mechanism 57; 58 for example is the cavity 57 with the reversible deformation of pressure medium loading; 58, particularly flexible pipe 57; 58.But the servo control mechanism of the electric or Electromagnetic Control of other type can be set also.

For with cylinder-packing 16; 17 are tightened on a section A-F or the AB-EF cylinder-packing 16; 17 the preceding for example the end 24 of acute angle crimp be inserted into corresponding opening 28; 38; 39; In 41.The first roller spare 53 that cooperates with described section A-F or AB-EF or a plurality of first roller spare 53 and the second roller spare 54 that cooperates with described section A-F or AB-EF that is provided with sometimes are pressed together on cylinder 16; 17 or the cylinder-packing that has hung 19 to be installed arranged; On 21.If with one or more other cylinder-packings 19; 21 are arranged on cylinder 16; On 17 and should stay on the cylinder time, then also will be with the first and/or second roller spare 53 relevant with these sections A-F or AB-EF; 54 pressings.When being provided with the first and second roller spares 53; 54 o'clock at cylinder 16; 17 with roller spare 53; The second roller spare 54 is with cylinder-packing 19 during 54 mutual roll extrusion; 21 contact by rolling at back crimp end 26 is pressed into opening 28; 38; 39; In 41.If only be provided with the first roller spare 53, then realize being pressed into by the first roller spare.Best roller spare 53; 54 holding positions are fixed, simultaneously cylinder 16; 17 rotate on P at producer.Section A-F or AB-EF the maintaining body of (unlatching) for example is one or more clamping pieces 29 in the off-position in advance; 43, described clamping piece can carry out conversion between its holding position or clamping position (closure).At maintaining body when the off-position is switched to the holding position, the roller spare 53 of relevant section A-F or AB-EF; 54 with cylinder 16; 17 or its cylinder-packing 19; 21 throw off.

Tightening cylinder-packing 19; To distinguish in 21 o'clock whether one or more other cylinder-packings 19 are arranged; 21 will be retained in cylinder 16; On 17.In the case at first with at least one and the cylinder-packing 19 that keeps; The 21 roller spares 53 that cooperate; 54 cylinder-packing in the scope of rear end 26 or at opening 28; 38; 39; Near pressing 41.With cylinder-packing to be removed 19 is arranged; The 21 roller spares 53 that cooperate; 54 can keep disengaged condition.The maintaining body of section A-F or AB-EF is opened.The cylinder-packing 19 that remains dismounting; 21 in the rear end 26 by self stress from groove 27; 36; Detach in 37, utilize roller spare 53 simultaneously; The cylinder-packing 19 of 54 pairs of reservations; 21 fix.Then again with the maintaining body closure.Have the first and second roller spares 53 respectively at hold down gag 52; Under 54 the situation, the cylinder-packing 19 of reservation; 21 is preferably fixing by at least the second roller spare 54.At the predetermined cylinder-packing 19 of dismounting; The second roller spare 54 is thrown off, 26 can be so that hold from groove 27; 36; Deviate from 37 and with 53 pressings of the first roller spare, so that make cylinder-packing that part unclamped still at cylinder 16; Stretch on 17 and maintenance.Then with cylinder 16; 17 preferred contrary producers rotate to P, until at front end 24 in the groove 27; 36; 37 break away from and with cylinder-packing 19; 21 take off.If tightening cylinder-packing 19; 21 o'clock cylinder-packings 19 to keeping; 21 needn't take in, and then can make the cylinder-packing 19 with not dismounting; 21 dependent segment A-F or AB-EF get duty arbitrarily, preferred disengaged condition.

Therefore can be optionally respectively by at least one compressing member 53; 54 realize being fitted in cylinder 16; 17 shell face 30; Cylinder-packing 19 on 40; 21 fix is simultaneously with a cylinder-packing 19; 21 or a plurality of cylinder-packing 19; An end 24 of 21; 26 discharge, and promptly carve not pressing at this moment.

Cylinder 16 according to preferred implementation printing element 02; 17; 18 driving should make the printing equipment 13 of printing element 02 drive by drive motors 61 rotations that mechanically are independent of other printing element 13 at least respectively.Under the situation of satellite printing element 2, the printing equipment 13 that can mechanically be independent of cooperation to satellite cylinder 8 equally is rotated driving by a drive motors 61.Drive motors 61 is the adjustable motor 61 in Qi Jiao position preferably, for example asynchronous machine, synchronous motor or direct current generator.According to useful further design at drive motors 61 and driven cylinder 16; 17; 18 or cylinder to 16; 17; Be provided with at least one transmission device 62 between 18, particularly at least one speed changer 62 (for example gear drive, additional transmission device and/or planetary transmission).Driving helps to realize high flexibility and avoids the vibrations in the mechanical drive system and therefore also help to realize high product quality separately.In the accompanying drawing 8 to 10 below because the image of left-half and the image mirrors symmetry of right half part, so only the parts in the image of right half part are indicated with Reference numeral.Respectively top and following printing equipment is illustrated the inking device or the damping device 14 that has sometimes; 20 the configuration that replaces, described configuration is suitable for mutually to top and following printing equipment.

All nine cylinders 16 in Fig. 8; 17; 18 have oneself a drive motors 61 respectively, and described drive motors is for example respectively by 62 pairs of cylinders 16 of transmission device; 17; 18 drive.The inking device 14 that illustrates above also has two wavers 63 except other roller that is not indicated, and described wavers utilizes oneself a drive motors 64 to be driven by common rotation.Two wavers 63 are moved axially and are driven by not shown driving mechanism, realize axial dipole field.The inking device 14 that illustrates below only has a wavers 63.The damping device 20 that illustrates in the above also has two dampening vibrator rollers 66 except the roller that other is not indicated, described dampening vibrator roller utilizes oneself a drive motors 67 to be driven by common rotation.Two dampening vibrator rollers 66 are moved axially and are driven by not shown driving mechanism, realize axial dipole field.The damping device 20 that illustrates below only has a dampening vibrator roller 66.According to the flexible program that is shown in broken lines in the superincumbent printing equipment 13, the inking device and/or damping device 13 are not the drive motors 64 by oneself; 67, but by a cylinder 16; 17; 18, particularly begun from plate cylinder 16 for example to be driven in rotation by gear and/or belt by a mechanical couplings.

Different with Fig. 8, according to two cylinders 16 of each printing equipment 13 of embodiment shown in Figure 9; 17 61 drivings of the common drive motors on transfer platen 17 respectively.Axially for example by transmission device 62 or also can realize driving by a driver pinion that the driving wheel of transfer platen 17 is driven.By the driving wheel of transfer platen 17 driving is exported to the driving wheel of plate cylinder 16 then.Can be used as the gear connection or also can be used as belt and realize driving connection 68 (illustrating) and described belt is carried out sealing cover according to further design with line.Content shown in Fig. 8 is applicable to the drive motors 64 by oneself substantially; 67 or cylinder 16; 17; 18 realize the inking device and damping device sometimes 14; 20 driving.

Different with Fig. 9, according to two cylinders 16 of each printing equipment 13 of embodiment shown in Figure 10; Though 17 are driven by a common drive motors 61 respectively, are driven by the drive motors on plate cylinder 16 61.Equally in the axial direction for example by transmission device 62 or also can realize driving by a driver pinion that the driving wheel of plate cylinder 16 is driven.By the driving wheel of plate cylinder 16 driving is exported to the driving wheel of transfer platen 17 then.The design of driving connection 68 as shown in Figure 9.Design shown in Figure 8 is applicable to the drive motors 64 by oneself equally substantially; 67 or cylinder 16; 17; The 18 pairs of inkings and damping device sometimes 14; 20 driving.

The inking and/or the damping device 14 that are shown in broken lines with Fig. 8 or 9; The embodiment difference that 20 rotations that do not have oneself drive, according to further design preferably from 17 pairs of inkings of transfer platen and/or damping device 14; 20 drive.Therefore can realize that clear and definite moment flows and avoided the change of the flank of tooth of common appearance.In Figure 11, schematically illustrate so a kind of drive chain.

Drive motors 61 prevents that by 71 pairs one of pinion and plate cylinder 16 turning round rigidly connected driving wheel 72 drives, and described driving wheel prevents that with transfer platen 17 turning round rigidly connected driving wheel 73 drives to one equally.Driving wheel 73 has the design or second driving wheel 74 widened and is connected with transfer platen 17.That widen or additional driving wheel 73; 74 by 77 pairs of inkings of driving wheel and/or damping device 14 on the axle journal 76 that is rotatably provided in plate cylinder 16; 20 driving wheel 78 drives.Driving wheel 72; 73; 74; 77; 78 gears preferably.Plate cylinder 16 for realize for example in the axial direction can the situation of change location ± Δ L to the adjustment of axial location under, pinion 71 and driving wheel 72-74 are the straight-tooth engagements at least.Between drive motors 61 and the transmission device 62 that constitutes by driver pinion 71 and driving wheel 72, can add be provided with one be shown in broken lines by the additional transmission device 62 ' of sealing cover.In addition also can be axially on axle journal 76, realize driving, wherein moving axially by the not shown coupling device realization plate cylinder 16 that axially relatively moving between plate cylinder 16 and drive motors 61 absorbed sometimes to plate cylinder 16.Satellite cylinder 18 is same by 71 pairs one driving wheels that are mated 79 of pinion in the drawings, and particularly gear 79 drives.Each when independently drive motors 61 driven driving gear set preferably have at least in a smaller units by sealing cover (being shown in broken lines among Figure 11).

Printing element 02 or printing equipment 13 or its cylinder 16; 17; 18 or the described design of drive unit realize the printing of the high-quality accurate alignment of low vibrations wherein only needing to pay very little technology and the cost on the space corresponding to the product thickness of realizing.

After paper tape 03 printing, in the scope that described paper tape is directed into superstructure 04 by the guide that is not shown specifically among the figure and/or carry-over pinch rolls sometimes and for example pass device for longitudinally cutting 06 (Figure 12) to for example six printing page widths.Described device for longitudinally cutting for example has a roller 81, drive motors 80 driven carry-over pinch rolls 81 that utilize oneself for example, and pinch rollers cooperates with described carry-over pinch rolls, skids so that avoid.Device for longitudinally cutting 06 and carry-over pinch rolls 81 also can be separated from each other design, but wherein best another roller cooperates as edge bearing with device for longitudinally cutting 06.For example become a plurality of at device for longitudinally cutting 06 paper tape 03, for example three branch paper tape 3a by longitudinally cutting; 03b; 03c, short branch paper tape 03a; 03b; 03c (illustrates with center line respectively, line 03a only is shown among the figure, in the time of 03b), follow these minutes paper tape 03a; 03b; 03c is fed to the guide of back, for example the input roller or the carry-over pinch rolls of the turning rod of the roller of registration device 08, reversing arrangement 07, set square inlet.Be to realize paper feed corresponding to the paper tape of the low vibrations of stress of paper tape, can shorten each, a plurality of or all non-driven or only by with paper tape 03a; 03b; The friction of 03c is driven to be used for a minute paper tape 03a; 03b; The design length of the guide of 03c guiding.Therefore except length, also reduced common high intensity and inertia greatly for the required guide of the printing machine of for example six printing page widths.Therefore produce the danger of vibrations in the time of can being reduced in speed effectively and changing in the common paper tape stress, on the contrary the effect that this point produces key to alignment and printing quality thereupon again.The back to the guide that shortens length, but lateral position variation and registration rollers are applicable to different printing machines with the embodiment of the cooperation of another guide, but be specially adapted to and wide for example six supporting uses of printing machine that forme is wide.

Figure 12 is the stereogram of first embodiment of the part of superstructure 04 at least.Illustrate by the outside branch paper tape 03b of commutation in centre in Figure 12 example of passing the imperial examinations at the provincial level.Divide paper tape 03a; Second fen paper tape among the 03c for example can utilize one second this reversing arrangement 07 to commutate to equally in another row.Second reversing arrangement for example can be positioned at the top of first reversing arrangement 07 or below.

Reversing arrangement 07 has two turning rods 82 parallel or that intersect, the branch paper tape 03a of described turning rod and input usually as guide 82; 03b; The page orientation of 03c constitutes one and is approximately 45 ° or 135 ° angle and the paper tape 03a that utilizes described angle to import; 03b; 03c is moved by lateral deviation and/or falls.Turning rod 82 preferably has a length L 82, and described length is at the branch paper tape 03a of input; 03b; The projection of the horizontal expansion of 03c is not too big, for example approximately greater than the width 03a of branch paper tape of input; 03b; The 0%-20% of 03c, promptly length L 82 be approximately input the branch tape width 1.4-1.7 doubly.At least length L 82 projections of Xuan Zeing are less than or equal to the branch paper tape 03a of one two page width; 03b; The twice of the width of 03c, promptly length L 82 maximums are 2.8 times of branch tape width.Be arranged on separately respectively on the support 83 according to useful further design turning rod 82, described support can be perpendicular to the branch paper tape 03a of input; 03b; The direction of 03c changes at least one guide 84 enterprising line position.At this moment " short " turning rod 82 is placed in necessary position according to the requirement of the guiding of required paper tape respectively.Sometimes also two turning rods 82 can be arranged on the such support 83.

The branch paper tape 03a that is moved, commutates, shifts and/or fall by lateral deviation; 03b; 03c is corresponding to other branch paper tape band 03a; 03c has a skew at page orientation usually, so utilize registration device 08 vertically revising on the rule.Registration device 08 have as guide 86 at least one be parallel to the roller 86 that page orientation moves.Length L 86 projections of the described roller 86 of registration device 08 or a plurality of roller 86 are not too big, for example approximately greater than the width 03a of branch paper tape of input; 03b; The 0%-20% of 03c.At least length L 86 is less than or equal to the branch band 03a of one two page width; 03b; The twice of the width of 03c.According to useful further design, registration device 08 is perpendicular to the branch paper tape 03a of input; 03b; Be arranged at least one guide 87 to the direction position changeableization of 03c.At this moment narrow registration device 08 or its short roller 86 are placed on the necessary position according to the guiding of required paper tape respectively.

Except cutting, outside commutation in case of necessity and the alignment in case of necessity, divide paper tape 03a; 03b; 03c in superstructure 04 sometimes also at other non-driven guide, be directed on for example not shown deflector roll, then the branch paper tape is fed to the input or the harp roller 88 of so-called " harp " device 09 (Fig. 1) that is arranged on hinge structure 11 fronts at last.Paper tape 03 or branch paper tape 03a for just in time output; 03b; 03c upstream side at harp roller 89 on superstructure 04 for example is provided with a registration rollers 91 and a reversing roller 92 at the page orientation position changeable that covers whole tape width b03.

Best deflector roll and/or harp roller 88; 93 length L 88 is not too big, for example approximately greater than the width 03a of branch paper tape of input; 03b; The 0%-20% of 03c.At least length L 88; L93 (Figure 13) is less than or equal to the branch band 03a of one two page width; 03b; The twice of the width of 03c.According to the embodiment of Figure 12, the harp roller 88 of " weak point " is polynary but the segmentation 88 of harp roller 93 that covers the paper tape 03 of six printing page widths generally in the present embodiment.Described segmentation 88 is in this separate rotatably setting.

As shown in figure 13, the harp roller 88 of " weak point "; 93 substitute or are additional to segmentation 88, also can be the independent harp rollers 93 that is arranged on the frame.Described harp roller can be fixed on the frame, or perpendicular to the branch paper tape 03a that imports; 03b; The 03c position-adjustable is arranged on 94 the guider 96 of support.

Because moving, commutation, skew, whereabouts etc. only relate to these branch bands 03a; 03b; 03c and the restriction that led by its special paper tape divide paper tape 03a so be preferably at least one decision; 03b; The guide of the paper feed of 03c, for example reversing arrangement 07 or turning rod 82 or " harp " device or " weak point " " harp " roller 93 are equipped with necessary registration device 08.

As shown in figure 13 " short " registration device 08 for example cooperate with " short " " harp " roller 93 and with harp roller branch paper tape 03b perpendicular to input on guide 96; The direction of 03c changes the position.

" weak point " registration device 08 for example cooperates with " weak point " turning rod 82 and changes the position with turning rod direction perpendicular to the branch paper tape 03b that imports on guide 84 as shown in figure 14.Though be at the turning rod 82 that intersects this set to be shown, this set also is applicable to parallel turning rod shown in Figure 11.Under situation that intersect or orthogonal turning rod 82, have at least (having two among a figure) reversing roller 97 to have rotating shaft perpendicular to the rotating shaft of roller 81.

According to useful further design, in the superstructure of the printing machine of one or three fabric widths, each whole paper tape 03 upper and lower settings there are two this and alignment and reversing arrangements 08; 07 or change " short " device of position with alignment and harp roller 93.

Can realize the guide 84 of described embodiment in different ways; 96 (Figure 13 and 14).For example guide 84; 96 can be the screw rod that has screw thread at least at segment section, and described screw rod rotatably is provided with towards both sides and is for example driven by a unshowned drive unit rotation.Support 83; 94 as the guide 84 in rigidity; Slide block on 96 for example is directed on type spare.Realize support 83 by a driven screw rod or alternate manner equally at this; 94 driving.

Utilize the variable turning rod in lateral attitude 82 can realize one or two minute tape width (or or even half minute tape width several times) branch paper tape 03a; 03b; Variable transfer or the skew of 03c.The branch paper tape 03a that wherein is printed; 03b; 03c and hinge structure 11 a plurality of, this be three perpendicular to the folding set square 101 that is set up in parallel; 102; 103 (Figure 15) alignment.For example, must shift, wherein also must realize effective printing simultaneously the complete width of paper tape in order to satisfy requirement to the different-thickness of each band bundle or intermediate products or final products.

N at the corresponding maximum bandwidth b03 of m printed leaves has complete paper tape 03 to be printed; Under 03 the situation, superstructure 04 preferably has (n*8 (m/2-1)) individual reversing arrangement 07.Printing machine and for example three paper tapes 03 of each section at six printing page widths; Under the situation of 03 ' (or three printing towers 01), preferably each section has six reversing arrangements 07.

According to having for example two sections, each section has three printing towers 01 respectively and always has six paper tapes 03 that are used for four printing page widths of two-sided four-color process; 03 '; The embodiment of printing machine 03 ", each section have three turning devices 07 at least.

According to having for example two sections, each section has two printing towers 01 respectively and always has four paper tapes 03 that are used for six printing page widths of two-sided four-color process; 03 '; The useful embodiment of printing machine 03 ", each section are provided with for example four reversing arrangements 07.Have two sections or four printing tower 01 (four paper tapes 03 altogether this; 03 ') when collecting operation, will produce gross thickness in the printing machine and for example be 96 pages product.Except a minute paper tape 03a; 03b; 03c is offset outside the integral multiple of its minute tape width b03a, preferably takes a kind of working method, wherein divides paper tape 03a; 03b; The odd-multiple that 03c is offset half branch tape width b03a and/or set square width (is that deviation ratio is 0.5; 1.5,2.5) and (Figure 15).This point can utilize whole width or the long turning rod (not shown) of whole paper tape 03 width b03 that covers printing machine, but preferably also can utilize " weak point " turning rod 82 of above-mentioned changed position to realize.For example as shown in figure 15, the setting of turning rod 82 should make at first by a minute paper tape 03a; 03b; 03c around turning rod 82 at least with the folding set square 101 of back; 102; 103 whole width alignment, simultaneously second turning rod 82 at least with the folding set square 101 of the back of two adjacent settings; 102; Two adjacent half width alignment of 103.

Be offset the branch paper tape 03a of half set square width b101 or branch tape width b03a odd-multiple; 03b; 03c is therefore at folding set square 101; 102; 103 " between ".This prints the set square device of page widths and minute paper tape 03a of one two page width with six in Figure 15 and 16; 03b; 03c illustrates, and is applicable to the printing machine of other width.Therefore needn't print the only branch paper tape 03a of a printing page width; 03b; The branch paper tape 03a of 03c or half set square width b101; 03b; 03c also passes printing machine to described separation tape guide.However still can realize the diversity that product is high.

By the branch paper tape 03a of half minute tape width b03a odd-multiple of skew; 03b; 03c is at folding set square 101; 102; 103 front quilt is along a folding set square 101 two alignment; 102; Alignment between 103 cuts and to hinge structure 11 or harp device 09, promptly carries to monobasic and/or polynary harp roller 89 and/or " weak point " harp roller 93.

Figure 16 is the cross-sectional schematic of Figure 15, and harp roller 89 wherein is shown for example; 93 different embodiment, wherein for example divide paper tape 03c from its original position (white) skew half as much again branch tape width b03a.For example utilize a device for longitudinally cutting 104 at folding set square 101 at described minute paper tape; 102; Before 103 when cropped (forming a printed leaves or newspaper page width then respectively), half of described minute paper tape 03a and 03b is fed to a folding set square 101 respectively; 102.Right latter two (centre) product for example has the branch paper tape 03a of original two printing page widths respectively; 03b; The branch paper tape 03c1 of a printing of at least one of 03c page width; 03c2.In addition from other for example at the branch paper tape 03a ' of the paper tape 03 ' of another printing element 02 or another printing tower 01 printing; 03b '; 03c ' is fed to one or more harp rollers 89; 93.The branch paper tape 03a that on same alignment, carries in the above or below, 03a ', 03c1; 03b, 03b ', 03c2,03c ' are at this moment for example accumulated a band bundle respectively and are flowed to folding set square 101; 102; 103.The paper tape 03 that prints in the printing element (for example four looks) of therefore big by both sides respectively in the present embodiment and three fabric widths in twice by two; 03 ' produce have following respectively according to the product or the intermediate products (this volume or books) of the relevant different page number quantity of working method of the setting of forme on the plate cylinder 16 and folding machine 12.When being printed on one side, be that plate cylinder 16 has two different printing page or leaf A1 on circumferential, A2-F1, F2 (or is used for the A1 ' of second paper tape 03 ', A2 '-F1 ', F2 ') two formes and on folding machine 12, realize laterally cutting and collecting, thus produce two kinds of these different volumes that have 10 printed leaves respectively respectively by band 109 and 111, and produce two kinds of these different volumes that have 4 printed leaves respectively by band 112.Output aggregate has for example 48 pages.When this printing machine adopted the perfecting mode to work, promptly plate cylinder 16 had identical printed leaves A1, A1 on circumferential;-F1, two formes 19 of (or A1 ', A1 '-F1 ', F1 ') and not collecting on folding machine 12 are then produced two kinds of identical these volumes that continue mutually with above-mentioned page number quantity respectively by band 109,111 and 112.Output aggregate for example only has 24 pages, but has double seal amount.

According to further design, harp roller 89; 93, particularly the harp roller of the whole length of covering of monobasic is driven in rotation by oneself a not shown drive motors.Described drive motors is its rotating speed for example, also comprise sometimes the Qi Jiao position be adjustable be connected with the control module of printing machine or with the electronic guidance axle in order to receive real-time rated value.

As shown in figure 17, hinge structure 11 has the folding set square 101,106 of at least two upper and lower settings; 102,107; 103,108, its plane of symmetry S passes the branch paper tape 03a of printing machine respectively at straight line; 03b; On the common alignment of 03c.Particularly go up the folding set square 101,106 that is provided with for two; 102,107; 103,108 plane of symmetry S basic with one two the straight line paper feeds that print page widths only at the vertical branch paper tape 3a that commutates to quilt; 3b; 3c (3a '; 3b '; 3c ' or 3a "; 3b "; 3c " or 3a ; 3b ; 3c etc.) median surface M overlaps.Divide paper tape 3a; 3b; 3c etc. are plotted solid line for following (at Figure 18) reason part in Figure 17 and other part is shown in broken lines.

Be arranged with the folding set square group of two mutual vertical shifts as shown in figure 17 in the situation of printing machine of six printing page widths, every group has three folding set squares 101,102,103 or 106,107,108 respectively.Folding set square plate group also can have two folding set squares respectively under the situation of printing machine of four printing page widths, and under the situation of the printing machine of eight printing page widths, folding set square group can have four folding set squares arranged side by side respectively.Have respectively above one with one below folding set square 101,106; 102,107; 103,108 align mutually in the above described manner in couples and align with median surface M respectively.Three folding set squares 101 of a group; 102; 103 or 106; 107; 108 perpendicular to a minute paper tape 03a; 03b; The page orientation of 03c is offset side by side and preferably mutually and is substantially disposed on the sustained height.But described folding set square also can be offset mutually vertically upward and/or have different vertical dimensions sometimes, and wherein said folding set square for example can also be crossing to small part on horizontal plane.

From the paper tape page orientation, hinge structure 11 is at least at the folding set square 101 of upper and lower settings; 102; 103 or 106; 107; A group front in 108 groups has paper tape 03; 03 '; Or branch paper tape 03a; 03b; The harp device 09 that the inlet of the set square of 03c is fixed, promptly have one by a plurality of parallel biasings diametrically mutually input or harp roller 89; 93 groups that constitute are by described input or harp roller 89; 93 different paper tapes 03; 03 ' or divide paper tape 03a; 03b; 03c; Or 03a '; 03b '; 03c ' etc. are transferred to hinge structure 11 from 04 of top.At harp roller 89; 93 back paper tape or branch paper tape are accumulated a band 109; 111; 112 or a plurality of band 109; 111; 112.Divide paper tape 03a in addition; 03b; 03c; Or 03a '; 03b '; 03c ' is at band 109; 111; In 112 after the position or the position of its printed leaves on centre and/or final products be by with other the branch paper tape 03a that passes harp device 09; 03b; 03c; Or 03a '; 03b '; The relative position decision of 03c '.The harp roller 89 of harp device 09; 93 mutually vertical and/or horizontal-shifts and preferably being arranged on the common framework as construction unit.Say in principle each vertical folding set square 101 of skew mutually; 102; 103 or 106; 107; 108 can be provided with a such harp device 09.

In order to save structure height, two upper and lower settings shown in Fig. 1 and 19, but on its plane of symmetry the folding set square 101,106 of alignment mutually; 102,107; 103,108 preferably have a common harp device 09.To n the paper tape 03 that the tape width b03 that has m printed leaves completely accordingly to be printed is arranged; 03 ' (for example n of a section printing tower 01) harp device 09 preferably has at least (n*m/2) individual harp roller 88; 89; 93, the rotating shaft of described harp roller for example substantially on the common face and described harp roller preferably be arranged on the common framework.Six printing machine and for example two paper tapes 03 that print page widths at present embodiment; Under the situation of 03 ' (or two printing towers 01), preferably each harp device 09 has at least six harp rollers 88; 89; 93.

According to having three printing towers 01 and three paper tapes 03 that are used for two-sided four-color process; 03 '; The embodiment of a section of printing machine 03 " is for each harp device 09 is provided with nine harp rollers 88 at least; 89; 93.Go out the product that for example has 72 pages of gross thickness at this section by collecting work production.

According to the useful embodiment of printing machine, wherein for example have two sections, each section has two printing towers 01 respectively and always has four paper tapes 03 that are used for six printing page widths of two-sided four-color process; 03 '; 03 " be that each harp device 09 of a section is provided with at least six harp rollers 88; 89; 93.Six harp rollers 88 for each section setting; 89; 93, promptly 12 harp rollers can be arranged on the harp device 09 that separates on two structures, for example above a common hinge structure 11 or two hinge structures 11, but also can be arranged on the harp device 09 common on the structure, for example be arranged on two alignments.Have two sections or four printing tower 01 (four paper tapes 03 altogether such; 03 ') can produce and have for example 96 pages product of gross thickness by collecting operation in the printing machine.

According to the embodiment of printing machine, wherein for example have two sections, each section has two printing towers 01 respectively and always has four paper tapes 03 that are used for six printing page widths of two-sided four-color process; 03 '; 03 " be that each harp device 09 of a section is provided with at least six harp rollers 88; 89; 93.Six harp rollers 88 for each section setting; 89; 93, promptly 12 harp rollers can be arranged on the harp device 09 that separates on two structures, but also can be arranged on the harp device 09 common on the structure, for example are arranged on two alignments.Have two sections or four printing tower 01 (four paper tapes 03 altogether such; 03 ') can produce and have for example 96 pages product of gross thickness by collecting operation in the printing machine.

Be that two sections only are provided with under the situation of a hinge structure 11, must determining the quantity of required harp roller 8993 according to the configuration of two sections.When hinge structure 11 is arranged between these two sections, all harp rollers 89; 93 are arranged on the alignment or in order to save the harp roller 89 of each section of structure height; 93 are provided with respectively on the alignment and the mutual radial level of described alignment shifts to install.Article two, the harp roller 89 on the alignment; 93 for example are arranged on again on the common framework at this.

As shown in Figure 1, though be that two sections are provided with two hinge structures 11, at least one the harp device that is preferably in two harp devices 09 is provided with the required harp roller 89 of a plurality of two sections; 93, be arranged in case of necessity on two above-mentioned alignments.Therefore product thickness and the flexibility of gathering leaves of a book on bigger degree, have been realized.The paper tape 03 that on a section, prints; 03 ' at this moment can flow to the harp device 09 of another section for continuing processing in case of necessity, or also is like this on the contrary.

At least one passes superincumbent folding set square 101 is set according to Figure 18; 102; The branch paper tape 03a of the 103 common harp devices 09 that are provided with previously; 03b; 03c etc. can be directed to or be directed to following folding set square 106; 107; 108.Have according to the required thickness of concrete intermediate products (this volume, books) respectively or the few branch paper tape 03a of many fire; 03b; 03c etc. are transferred to above or below folding set square 101; 102; 103 or 106; 107; 108.Respectively according to the band 109 of the needs different-thickness of producing; 111; 112; 113; 114; 116 are flowed to following or top folding set square 101 respectively; 102; 103 or 106; 107; 108.The branch paper tape that for example is shown in broken lines in Figure 17 is as band 113; 114; 116 are flowed to following folding set square 106 respectively; 107; 108 and flowed to top folding set square 101 respectively with the band shown in the solid line; 102; 103.Therefore respectively according to stacked branch band 03a; 03b; 03c etc. can realize the intermediate products (this volume, books) of different-thickness or the production flexibly of final products with little cost from the position of common harp device 09 " separation ".In Figure 18, be shown in broken lines harp roller 89; 93 second path utilizes described path for example can receive branch paper tape 03a from another section as mentioned above; 03b; 03c.

Adopting above-mentioned hinge structure 11 to produce under the situation of polychrome products, for to the most handy identical all printing element 02 or printing tower 01 or the paper tapes 03 of colour planning of the consideration of flexibility with common harp device 09; 03 ' path.For example can be to the paper tape 03 of printing color front cover; 03 ' and/or divide paper tape 03a; 03b; It is variable that 03c or printing equipment are selected the thickness with intermediate products flexibly.

Above-mentioned only have one be used for two upper and lower settings folding set square 101; 102; 103; 107; The hinge structure 11 that 108 harp device 09 constitutes also is applicable to the cylinder width with other and the printing machine of roll circumference.Above-mentioned have a folding set square 101 that is provided with a plurality of vertical mutual dislocation; 102; 103; 106; 107; The hinge structure of 108 harp device 09 also is applicable to the folding set square 101 of three upper and lower settings; 102; 103; 103; 106; 107; 108.

Therefore the front cover to the books of an external public publication can distribute specific paper feed path or/and specific printing tower/printing element.

By with a plurality of folding set squares 101; 102; 103; 106; 107; The 108 harp devices 09 that cooperate can be respectively according to required product with stacked branch paper tape 03a; 03b; 03c etc. are processed into the books with different-thickness neatly, and needn't be in order to realize a minute paper tape 03a; 03b; The excessive skew that 03c etc. add pays through the nose.Four stacked branch paper tape 03a up and down for example; 03b; Three paper tapes among the 03c etc. flow to a folding set square and a remaining paper tape flows to another folding set square 101; 102; 103; 106; 107; 108, simultaneously also can be respectively with two branch paper tape 03a; 03b; 03c etc. pool together and flow to a folding set square 101; 102; 103; 106; 107; 108.The band arranged side by side 109 that especially preferably will have different-thickness as shown in figure 17; 111; 112; 113; 114; 116 pool together.

Be separately positioned on folding set square 101; 102; 103; 106; 107; The carry-over pinch rolls 117 of 108 fronts and set square input roller 121 preferably with the identical drive motors 119 that has oneself respectively of carry-over pinch rolls 121 (Figure 19) of setting in hinge structure 11.In Figure 19, can't see the folding set square 106 below being used for; 107; 108 carry-over pinch rolls 117.The corresponding driving electric machine 119 of carry-over pinch rolls 121 only is shown by corresponding carry-over pinch rolls 121 in Figure 19.Preferably at least one this driven carry-over pinch rolls 121 is arranged on each folding set square 101; 102; 103; 106; 107; 108 back, described carry-over pinch rolls and pinch rollers or hold-down roller are at band 109; 111; 112; 113; 114; 116 cooperatively interact.Hinge structure 11 preferably has 122, one bands 109 that print page width of a non-driven deflector roll in addition; 111; 112; 113; 114; 116 can be directed on this deflector roll.

For example for the consideration to the maintenance/adjustment of vertical alignment, preferably folding machine 12 also has at least one oneself the drive motors that mechanically is independent of printing element 02 120.The carry-over pinch rolls of hinge structure 11 or set square input roller 117; 118; 121 and/or the carry-over pinch rolls 81 of driven superstructure 04 must be designed to (is that benchmark is implemented with the position, angle) that can adjust its rotating speed, the best Qi Jiao of the design position of the drive motors 12 on the folding machine 12 is adjustable or controlled simultaneously.

Therefore can obtain mechanically separate driven printing element 02 and folding machine 12 (or its drive motors 61 at virtual electronic guidance axle according to an embodiment; 120) predetermined angle position.For example obtain the position, angle of folding machine 12 (or its drive motors 120) and according to the relative angle position of the position-scheduled printing element 02 in this angle or printing equipment 13 according to another embodiment with this position, angle.Driven roller 81; 117; 118 for example adjustable drive motors 80 of rotating speed only; 119 for example obtain the rotating speed predetermined value from the printing machine control module.

By to the design of web press and the corresponding design of hinge structure, utilize a paper tape for example to produce in the mode of printed on both sides with the big transfer printing of three fabric widths and twice and plate cylinder:

Books with 12 pages, or

Books and books with 4 pages with 8 pages, or

Two all books that have 6 pages respectively, or

Three kinds of books that have 4 pages respectively

Books with other page number variation.

When collecting operation, double by the page number quantity of the intermediate products of two longitudinal folding section collections respectively.

Corresponding page number quantity will be doubled respectively when the printed article to the tabloid form prints.To cylinder 16; 17; 18 and folding set square 101; 102; 103; 106; 107; 108 groups size design correspondingly also is applicable to " traverse " printed leaves, wherein on circumferential or paper tape 03; 03 '; 03a; 03b; 03c vertically on segmentation A; B; C has the printed leaves of two traverses, and the circumference of plate cylinder 16 conforms to the printed leaves of four traverses of tabloid form.To each paper tape 03; 03 '; 03a; 03b; 03c or cylinder 16; 17; 18 or the set square width, the quantity of printed leaves in the vertical remains unchanged.

Useful especially embodiment according to the printing machine of three fabric widths, folding machine 12 has a conveying cylinder 123, for example collection cylinder and/or flap cylinder, the circumference of described cylinder can hold more than five on circumferential before and after the cutoff length that is provided with and the holding device 129 of respective numbers.

Other three folding set squares 101 that are set up in parallel; 102; 103; 106; 107; Three paper tapes 109 of 108; 111; 112; 113; 114; 116 are fed to folding machine 12 simultaneously.But also can be with nearly six bands 109 from different set square groups; 111; 112; 113; 114; 116 flow to folding machine, and described band is continued to be processed into product then.

Realize carrying roller 123 with above-mentioned big circumference, move (cut, maintenance, folding) so that under the very high situation of speed of production, can guarantee corresponding big adjustment reliably.The radius of curvature of Zeng Daing has avoided occurring the obviously otch of inclination on particularly very thick product when the crosscut product in addition.

Figure 20 is the schematic side view of folding machine 12.Described folding machine has one or more bands 109; 111; 112; 113; 114; At least one inlet of 116 has two inlets in this example.

Band 109; 111; 112; 113; 114; 116 pass 124 pairs of carry-over pinch rolls that are used to adjust stress and at conveying cylinder 123 and cut cutting between the roller 127 and arrive on 126 height of slit and carry roller 123.Substituting two inlets and two cuts slit 126 and one, three or more inlet also can be set and cut slit 126.According to useful further design, in the scope of pecker passage (under the situation of perforation folding machine), promptly directly the acupuncture position of the band of the front in folding slit 126 is provided with at least one pinch rollers 140 as pincushion.Institute's book pinch rollers for example be provided with pin axially on have ring-type corresponding groove, described pecker can enter in the described groove when penetrating band bundle/band.

Realize at the band 109 in the slit 126 of cutting that cuts between cylinder 127 and the conveying cylinder 123 by at least one cutting knife 28 that cuts cylinder 127; 111; 112; 113; 114; 116 or the cutting of band bundle, described cutting knife is for example with the not shown corresponding cut-out plate as edge bearing cooperates on the roller 123 carrying.

Cut the circumference of cylinder 27 and use paper tape 03; 04 make cut at least one of card, preferred two or more length conform to and are fixed with two cutting knife 128.

Folding blade 12 shown in the figure has two this sets and cuts cylinder 127 on the circumference of roller 123 carrying, and described cutting fixed two cutting knife 128 respectively on the cylinder.As shown in FIG., two bands 109 that in folding machine 12, accumulated product; 111; 112; 113; 114; 116 or the band bundle (for example from different folding set square 101,102,103; 106,107,108) be conveyed into and cut in the slit 126 and cropped opening herein.Cutting knife 128 is preferably in and is slightly less than 180 ° of mutual dislocation settings on circumferential, at first received card is cut once more when collecting operation so that avoid.So the card that cuts is shorter than a semi-circumference that cuts cylinder 127 and the card that then cuts is longer than a semi-circumference that cuts cylinder 127.The length of folding card at this means average length.

Folding machine 12 preferably has the device that effectively relevant with circumference cutoff length is shortened in not shown being used to.According to first scheme for this reason, conveying cylinder 123 has a not shown roof pressure lath that alternately stretches out and bounce back and move from the periphery of conveying cylinder 123 diametrically between two conveying devices 129 in its circumference range, described roof pressure lath effectively shortens card or effective increase distance between the two will impelling corresponding to circumference when periphery stretches out.For example have one recessed (for example groove or ditch) in the scope on the circumference that received segments of product covers according to another embodiment conveying cylinder 123, received segments of product by the corresponding projection on cutting cylinder 127 circumference (for example lath or lug boss) be pressed into recessed in.Second, promptly two cylinders 127 that cut below cutting in the cylinder 127 preferably have this device in Figure 20.Therefore also can cut, and needn't carry on the roller 123 abutting in to cut the card that cylinder 127 cuts second (below)-by the roof pressure lath effectively shorten-card particularly it cuts once more in the rear end.Be preferably in cut the cutoff length that slit 126 (on direction of rotation) is connected in device is activated, be about to device and place on the active position of realizing shortening (roller and roof pressure lath cooperate or carrying the top pressing board on the roller 123 to stretch out).

Carry the circumference of roller 123 and more than five, particularly seven obedient length conform to (seven section section conveying cylinders 123 ").Carry that periphery with identical distance conveying cylinder 123 is provided with seven holding devices 129 on roller 11 circumferential, for example have the perforated plate 129 (perforation folding machine) of exsertile pecker.Holding device 129 also can be grippers 129 (holding the paper folding machine in the month).Also be provided with seven in addition and cut lath, the described lath that cuts preferably slightly is being spaced apart and arranged on the shell face of conveying cylinder 123 with clamping position (holding the paper folding machine in the month) or pecker (perforation folding machine) respectively on the direction of rotation.And the circumference 132 of flap cylinder 132 preferred with greater than five, particularly conform to greater than cutoff length or seven obedient length of seven.

From band 109; 111; 112; 113; 114; Cutting the card (cutoff length, the printed leaves of for example placing vertically, the particularly length of newspaper page or leaf) that gets off on 116 is continued to carry by the holding device 129 on conveying roller 123.

On conveying cylinder 123, also be provided with seven folding blades 130 in addition, described folding blade respectively when the slit 131 of arrive carrying between roller 123 and the flap cylinder 132 (respectively according to collect or normal operation at every turn or repeatedly) stretch out so that will carry card hand to flap cylinder 132 on the roller 123 and carry out folding carrying.Flap cylinder 132 has a plurality of flap (not shown)s that uniform interval is provided with on circumferential for this reason, the quantity of the quantity of described flap and folding blade 130 and/or identical in the quantity of carrying the holding device 129 on the roller 127, particularly seven.Handed to blade wheel 133 or be set at the obedient device 134 of receipts from flap cylinder 132 by the product of folding, for example on the conveyer belt 134 from the flap cylinder.

Preferably the design of folding machine 12 or its conveying roller 123 should make it switch selectively at normal operation mode and collection work mode.When collecting operation, carry roller 123 when passing slit 131 for the first time, will not roll over card (product section) and hand to next cylinder 132, but continue for example just to hand to flap cylinder 132 behind the rotation first lap, the holding device that first card is kept had another card at least before the card of collecting is fed to slit 131 on the flap cylinder 132 jointly.When normal operation mode, pass slit 131 back conveying cylinders 123 in the first time respectively card is handed to next cylinder 132.According to switchable embodiment, conveying cylinder 123 is perforated drum 123 preferably, particularly has seven perforated plates 129 on circumference.

Cutting cylinder 127, conveying cylinder 123, flap cylinder 132 and blade sometimes wheel 133 preferably mechanically is independent of printing element 03, superstructure 04 and hinge structure by at least one drive motors 136 (drive motors 120 that schematically illustrates among Figure 19) and is driven.Preferably, realize one or more cylinders 123 of double spread machine 12 from drive motors 136 by a transmission device, particularly a speed changer; 127; 132 driving.

Drive motors 136 is realized cutting the driving of cylinder 127 (or a plurality of of cutting in the cylinder 127 cuts cylinder) by a not shown transmission device (for example not shown driver pinion or driving wheel) in the embodiment shown in Figure 20.From cutting cylinder to conveying cylinder 123 with from carrying roller double spread plate cylinder 132 and the other sometimes cylinder 127 that cuts to drive.Wherein drive by 137 pairs of blade wheels 133 of belt drive unit from flap cylinder 132.

In the scheme that in Figure 20, only is shown in broken lines, by unshowned drive motors 136 in this situation map is realized driving to conveying cylinder 127 and flap cylinder 132 by driver pinion 38 or driving wheel 138 (being shown in broken lines).For example blade is taken turns 133 driving by belt drive unit 137 realizations equally by flap cylinder 132.Receive under superincumbent two kinds of situations obedient device 134 preferably have one oneself mechanically be independent of cylinder 123,127; 132 and the drive motors of blade wheel 133.

Cut cylinder 127, carry roller 123 and flap cylinder 132 also can mechanically mechanically be driven by the drive motors of oneself independently independently of each other and with printing equipment respectively, mechanically be independent of cylinder 123 according to first scheme blade wheel 133 and the obedient device 134 of receipts by a common drive motors simultaneously; 127; 132 and printing equipment is driven and drive according to the drive motors of alternative plan by oneself.

And can mechanically be independent of cylinder 123 by the drive motors of oneself; 127; 132 pairs are used for product section being flowed to folding machine 12 and carrying the belt system that is provided with sometimes by folding machine 12 to drive.

And adopt the embodiment of the conveying cylinder 123 that on circumference, has seven cutoff length also can be for the above reasons with the branch paper tape 03a of 12 paper tapes 03 or respective numbers; 03b; 03c etc. (reaching 72 ply of papers) flow to folding machine 12, wherein paper tape or branch paper tape are divided into six bands 109 at most; 111; 112; 113; 114; 116.Therefore utilize folding machine 12 needn't adopt the collection operating type promptly can make and for example have 144 pages altogether, particularly the product of newspaper page or leaf.When folding machine 12 is implemented to collect operations, for example then utilize six paper tapes 03 to make to have 144 pages product or utilize more paper tape 03 to make product with more page number.At last described product folding machine 12 for example is that roller folding machine or holding device 129 and flap must correspondingly be applicable to and hold multilayer.

Wherein be preferably in the input range 124 pairs of carry-over pinch rolls or 124 pairs of a plurality of carry-over pinch rolls and have at least one oneself drive motors 139 respectively.Therefore can in the input range of folding machine 12, accumulate a plurality of bands 109; 111; 112; 113; 114; 116.According to useful further design, folding machine 12 has in input range as shown in the figure that 124 pairs of two carry-over pinch rolls and two cooperate with conveying cylinder 123 cuts cylinder 127.Therefore can be in input range by a plurality of bands 109; 111; 112; 113; 114; 116 accumulate two " bundles " and these Shu Xianhou is fed to conveying cylinder 123 and is cut respectively mutually.And these measures also help the above-mentioned product thickness of realization in addition.The band 109 of varying number or equal number wherein; 111; 112; 113; 114; 116 bundle is fed to 124 pairs of two carry-over pinch rolls, or also can be with band 109 all or some; 111; 112; 113; 114; 116 to flow to a haulage drum of two haulage drum 124 centerings right.

Shown in mode in folding machine 12 have another draw groups 142 that is driven by a drive motors 141 (or under two inlet situations two other draw groups).Preferably be provided with two and cut cylinder 127.Draw groups 142 is along the same highway section, " ribbon bundle " space that cuts slit 126 that cooperates.

According to shown in the useful embodiment of folding machine 12-above particularly not only being confined to and embodiment-this folding machine of described folding machine 12 substitute have two cutting knife 128 that are provided with before and after on circumferential cut cylinder 127 have have four cutting knife 128 on circumferential cut cylinder 127 ' (Figure 21).The circumference that cuts cylinder 127 ' conforms to four cutoff length of the product that remains to be cut substantially.Whenever revolving turns around is undertaken four times by four cutting knifes 128 that are provided with before and after on circumferential and cuts.This four cutting knifes are 18 best-with deviation-difference alternately 90 °-δ in space and 90 °+δ uniformly-spaced are set slightly, wherein δ represents little angle (for example less than 2 °, particularly less than 1 °).Especially long and short cutoff length approximately is 1-5mm, particularly 1.5-3.5mm with the difference of average cutoff length, and promptly the difference of two continuous length that cut is total up to 3-7mm.

Increase when cutting power where necessary, will impel the wearing and tearing of reduction rubber groove, top pressing board and/or cutter.By to cut cylinder 127 ' the design of the best of diameter will reduce " excavation " effect of rubber groove and the bend loading of cutter 128.

Two or more bands or band bundle 135 for example before entering the inlet that cuts slit 126 by 125 pairs on roller or roller-by the motor-driven of oneself (as draw groups 125) or non-(as deflector roll) drivingly-pooled together.Cut in the slit 126 but also a band bundle 135 can be flowed to folding machine 12 and be directed into.In Figure 21, omitted remaining induction system (draw groups 142 that drive motors 141 drives etc.) and drive motors 136 detailed presentations, wherein this has been described in above-mentioned embodiment (but cutting above not having cylinder 127) together with transmission group for the consideration of simplifying.The circumference of cylinder with by paper tape 03; Four (on average) length of 04 card of making conform to.Identical with above-mentioned statement, cutting knife 128 is not equally spaced to be arranged on the circumference that cuts cylinder 127 ' equally in one embodiment, but therebetween the arc degree greater than with less than 90 ° of alternately conversion.

Except centrifugal force, perforation or clamping (grippers) and folding process itself, cutting process in addition and cutting power also is important parameters at the folding apparatus that is used for more number of pages and fair speed or folding machine.Therefore what have four times of big circumference cuts cylinder 127 ' owing to can cut the band of big product thickness thereby be preferably disposed on to cooperate in the printing machine of above-mentioned printing element with three fabric widths and/or with the paper tape conveying cylinder 123 of seven sections and be provided with.But this enforcement with circumference of four times also can be respectively in web press arbitrarily, use and/or with the conveying cylinder fit applications of other form of multi-region section (for example five districts or seven districts).So that improve accuracy and/or increase possible product thickness.Four times big cut cylinder 127 ' will cause cutter to contact with the rubber groove that is arranged on this place sometimes the time with the cut-out plate of conveying cylinder cutting knife 128 tilt very for a short time, therefore the power (energy or power) that cuts that needs is less than the big situation that cuts cylinder 127 of twice.

Although product is very thick and since be provided with four times big cut cylinder 127 ', thereby can save on the circumference of conveying cylinder 123, be provided with second twice big cut cylinder 127.

The useful embodiment of same folding cylinder shown in Figure 21 12 wherein as to the replenishing or conduct embodiment independently of the four times big cylinder that cuts cylinder 127 ' and seven times of big conveying cylinders 123, has a hold down gag 143.

Hold down gag 143 can realize being transferred the better and glitch-free perforation of the product section that the pecker 144 (holding device 129) of cylinder 123 holds.Wherein having reduced pecker 144 (is called for short: bending stress pin) and/or reduce product section to occur when perforation and be torn and scrape the phenomenon of tearing.Say in principle for this reason and can realize hold-down roll 143 in a different manner.For example corresponding with the shaft position of pin 144, can have (in roll extrusion time hold pin 144) ring-shaped groove or recessed on the shell face on circumferential.And to groove or recessed substituted or be additional to groove or recessed can the rubber-like material on the shell face, foamed plastics for example, described elastomeric material shrinks on relevant position when pin 144 is bored a hole, but usually perforated band 135 is supported.

Hold-down roll 143 according to useful embodiment monobasic or the control of polynary beat for example has the compressing member 146 that elasticity is provided with, so that band 135 or band bundle 135 be pressed on regularly the phenomenon that the skew of tearing was gone up and paper was occurred cause to conveying cylinder 123 (collection cylinder) when pin 144 penetrates and penetrates.Hold-down roll 143 or compressing member 146 best and hold-down roll and conveying cylinders 143; The figure complementation that the pin 144 that stretches out during 123 mutual roll extrusion forms have one group to pin hold recessed 147, particularly eyelet 147.In Figure 22, schematically illustrate the situation that pin cooperates with eyelet 147 on the compressing member 146.On the length of hold-down roll 143, be provided with one as the compressing member 146 of a plurality of eyelets 147 of having of lath or also can be set up in parallel a plurality of compressing members 146 that have one or more eyelets 147 respectively in the axial direction, 146 groups of its perforations under any circumstance as mentioned above with the complementation that is provided with of pin 144.Hold-down roll 143 preferably has a circumference, and described circumference is the integral multiple of the cutoff length of product section.Equal at circumference under the situation of cutoff length, then be provided with the eyelet 144 of one group of above-mentioned axially spaced-apart from the cross section.Equal at circumference under the situation of two cutoff length, be provided with 146 groups of the eyelets at equidistant interval circumferential.

Pecker 144 stretches out before penetrating, and for example stretches out in conveying cylinder 123 fully, thereby does not have additional acceleration to apply effect to the perforation control curve that impels perforated plate 129 to move.Can adopt the pecker 144 that on the cross section, strengthens in order to improve intensity.

As shown in figure 21, be preferably in pin 144 and realize the input of band 135 or band bundle before beginning to penetrate conveying cylinder 123.Be preferably in after the band 135 input conveying cylinders 123, but compressing member 146 cooperates before pin 144 begins perforation.Pecker 144 penetrate and penetrate and be pressed on compressing member 146.

Compressing member is raised disengaging band or paper slip band after being preferably in the end perforation.For example the elasticity by radially outer compressing member is provided with this is assisted.

Compressing member is preferably on the position that pecker 144 penetrates and has eyelet 147 as mentioned above.Described eyelet for example has the aperture that is slightly larger than pecker itself.Described eyelet 147 for example begins tapered from behind, so as on the one hand when penetrating unlikely appearance to the imitative phenomenon that hinders and when pecker penetrates, avoid paper to occur tearing by thin eyelet 147 on the other hand of the relative tilt of pecker 144.

In addition release piece can be set, described release piece is used for the disengaging of paper is assisted when deviating from from perforation.This point for example realized by changing perforated plate 129 or its variation of moving, the pecker support that substitutes swing adopt with at the identical linearly moving pecker 144 of roller folding apparatus.Thereby be used for being passed in the eyelet 147 that is provided with on the barrel of hold-down roll 143 and being maintained at very little degree, thereby can carry out effectively auxiliary to disengaging for pin 144.

Say the hold-down roll 143 of the compressing member 146 that also can design flexible setting in principle with oneself.Wherein for example can directly on the shell face of hold-down roll 143, eyelet 147 be set.Described eyelet same with at hold-down roll and conveying cylinder 143; The figure complementation that the pin 144 that mutually stretches out during roll extrusion on 123 forms.Hold-down roll 143 elasticity on the whole is pressed on the conveying cylinder 123, and wherein the minimum moment that the coiling that existed sometimes by band 135 and/or the pulsation when penetrating band 135 are produced must take in.

According to embodiment shown in Figure 23, the cylinder 127 that cuts of hold-down roll 143 and two yuan is used.Particularly wherein two conveyer belts 135 sequentially flow to conveying cylinder before and after on conveying cylinder 123 circumferential.Each band 135 compacted cylinder 143 is pressed on the conveying cylinder 123 in the above described manner.Opposite with Figure 22, band 135 is only slightly reeled on corresponding hold-down roll 143 and the non-involvement conveying cylinder 123 before contacting hold-down roll.If steric requirements allows-additional sometimes have guide wheel-, this moment preferably equally before pin 144 penetrates band 135 or band bundle be wound on the conveying cylinder 123 and after band 135 is wound on conveying cylinder 123, but compressing member 146 is fitted before pin 144 penetrates.

At the design of folding machine inlet, at one or more cylinders 127 that cut; 127 ' embodiment, at twice big or many times big cut cylinder 127; 127 ' design, at the setting of hold-down roll 143, at seven times of big conveyings and/or flap cylinder 127; 127 ', though 132, at drive scheme and/or at for the content shown in any figure in Figure 20-24 that shortens effective cutoff length being useful embodiment at respective embodiments, but it is so long as significant and do not clash, also be applicable to the embodiment shown in remaining Figure 20-24 respectively, do not repeat them here.

The described measure of on folding machine 12, taking-seven times big conveying cylinder 123, four times big cut cylinder 127, hold-down roll-itself, but particularly a plurality of or all measures significantly constitute the useful especially embodiment of folding machine 12.This point is applicable to dissimilar printing machines generally, but is specially adapted to have one or more printing machines that are used to print the above-mentioned unit of six newspaper pages or leaves that are set up in parallel.

The preferably following further design of the described embodiment of printing equipment 13, described superstructure 04, hinge structure 11, folding machine 12 and/or drive scheme and the setting of the relevant printing element 152 that adds, and one or more additional printing equipments 151, three Zylinderdruckwerks 151 particularly, and/or the guiding of paper tape and/or print product (see Figure 23-25, wherein only the Reference numeral that uses in Figure 23 of part is identical) are combined at this.

Additional printing equipment 151 or printing points preferably with as the printing element 02 of printing equipment 151 is relevant are applicable to indirect offset printing, and promptly printing element has transfer platen 17 between printing points and plate cylinder 16.

At least one has another printing equipment 151 at least, and the additional printing element 152 (overprinting unit 152) that promptly has at least one printing points is attached troops to a unit to a printing tower T1; T2; T3.But particularly at least two printing points in one or two printing equipment 151 are attached troops to a unit to printing tower T1; T2; T3, described printing points is arranged on a common overprinting unit 152 or on separated overprinting unit 152.Should additional printing points be preferably in printing tower T1; T2; The top of the printing points of T3.Printing tower T1; T2; T3 preferably has eight printing points altogether, for example distinguishes paper feed and prints tower T1 according to constituting by described printing points; T2; The impression of the printing element 02 of T3 is to one or more paper tape B10; B20; B30; B40 carries out the single or double printing.Printing tower T1; T2; The printing element 02 of T3 is provided with and satellite printing element 02 preferably vertically.

At least two satellite printing elements 02 add and cooperate with two printing points, for example as three Zylinderdruckwerks 151, utilize three Zylinderdruckwerks, and for example two are printed tower T1 at least one respectively; T2; The paper tape B10 that T3 is printed on one side; B20; B30; The another side of B40 carries out single color printing.

Two satellite printing elements 02 cooperatively interact and print tower T1; T2; The component part of T3 is selectively to two paper tape B10; B20; B30; B40 prints, wherein respectively to the one side carry out polychrome printing or to the band B10; B20; B30; B40 carries out the double-side multicolor printing.

Two satellite printing elements are stacked about in the of 02.Described satellite printing element preferably is respectively nine cylinder satellite printing elements 02.

Three Zylinderdruckwerks 151 have a cylinder that constitutes by plate cylinder 16 and transfer platen 17 to an impression cylinder 126 that cooperates with transfer platen 17.

Two three Zylinderdruckwerks 151 best (structure space, construction unit) constitute six roll printing unit 152 jointly, constitute independent construction unit but also can distinguish itself.But also can only be provided with one at printing tower T1; T2; The printing points of for example three Zylinderdruckwerks 151 structures above the T3.

Be preferably in two satellite printing elements 02 that cooperatively interact last printing points above two three Zylinderdruckwerks 151 (six roll printing unit 152) are set.Six roll printing unit 152 for example are stacked in the printing tower T1 that attaches troops to a unit; T2; Above the T3.But described six roll printing unit also can be respectively according to production requirement be stacked in one with the printing tower T1 that with regard to paper feed, cooperates; T2; T3 is different, particularly adjacent printing tower T1; T2; Above the T3.

Satellite printing element 02 and two three Zylinderdruckwerks 151 (paper feed) mutually in a sense cooperatively interact, paper tape passes two satellite printing elements 02 according to first working method selectively, pass a satellite printing element 02 and one three Zylinderdruckwerk 151 and only pass two three Zylinderdruckwerks 151 according to second working method according to the 3rd working method.

Satellite printing element 02 and two three Zylinderdruckwerks 151 (paper feed) mutually in a sense also can cooperate as follows, first paper tape passes two satellite printing elements 02 according to first working method selectively and second paper tape passes two three Zylinderdruckwerks 151 and two paper tapes pass a satellite printing element 02 and one three Zylinderdruckwerk 151 respectively according to second working method.

Two paper tapes for example pass printing tower Y1 as follows; T2; T3 and six roll printing unit 152 make two paper tapes carry out polychrome printing on the one side and carry out single color printing on another side respectively according to print request.

A paper tape in two paper tapes for example passes printing tower T1; T2; T3 and another paper tape only pass as follows that 152, one paper tapes in six roll printing unit are printed by double-side multicolor and to two-sided monochrome of another paper tape (S-paper feed) or single face double-colored (C-paper feed, not shown) printing.

Printing machine has a plurality of printing tower T1 that have two satellite printing elements 02 respectively at least; T2; T3 has at least one six roll printing unit 152 with adding.

Printing machine for example has at least two, and particularly at least three are in adjacent printing tower T1; T2; T3, wherein at least one six roll printing unit 152 is stacked in two, particularly three printing tower T1; T2; At least one prints on tower among the T3.Other processing stage, particularly hinge structure and/or folding machine preferably are not set between the relevant printing tower that cooperatively interacts in this way.Wherein importantly on the printing equipment 13 of printing element 02, be provided with other printing equipment 151.Described other printing equipment preferably is stacked in one of them printing tower T1; T2; Above the T3.

For example printing machine has (at least) three and is in adjacent printing tower T1; T2; T3, wherein at least one six roll printing unit 152 is stacked in three printing tower T1; T2; Above the printing tower among the T3.Six common roll printing unit 152 and three printing tower T1; T2; T3 cooperates, and described six roll printing unit preferably are stacked in three printing tower T1; T2; On the printing tower of the centre among the T3.

Three paper tapes for example pass at least two printing tower T1 as follows; T2; 152, two paper tapes of T3 and six roll printing unit carry out polychrome printing respectively according to print request and carry out single color printing and two faces of the 3rd paper tape are carried out polychrome printing (Figure 25,24 on another face on a face; 25).

According to another kind of paper feed embodiment, two paper tapes in three paper tapes pass printing tower T1 as follows; T2; At least two printing towers and the 3rd paper tape among the T3 only pass six roll printing unit 152, and preceding two paper tapes are carried out the double-side multicolor printing and the 3rd paper tape is carried out two-sided monochrome (or single face is double-colored) printing (Figure 23,22).

Printing machine preferably has the mechanism 153 (guide roller 153 and/or unshowned traction path) that is used for paper tape guiding, and described guiding mechanism can be realized the selectable working method of printing machine (only illustrating in Figure 25 example of passing the imperial examinations at the provincial level) in this condition of production or under the above-mentioned condition of production.Particularly as among Figure 25 the paper tape B20 example of passing the imperial examinations at the provincial level being illustrated, be provided with guide roller 153, described guide roller is realized paper tape B10; B20; B30; B30 is to the guiding of additional printing equipment 151, and described paper tape is in advance at adjacent satellite printing element 02, rather than the printing element below being positioned at directly is printed.Be preferably in two paper tape B10 that pass printing equipment 151; B20; B30; Paper tape is at first at same printing tower T1 under the situation of B30; T2; Be printed in two satellite printing elements 02 of T3 (left part of Figure 25, the middle part of Figure 26, the right part of Figure 27).

According to a useful embodiment, four paper tapes pass three printing tower T1 as follows; T2; T3 and six roll printing unit 152 carry out polychrome printing respectively to two paper tapes and carry out single color printing and remaining two paper tape is carried out double-side multicolor printing (Figure 25 to 25) at another side according to the requirement of printing on one side.According to another kind of paper feed mode, make three paper tapes in four paper tapes pass three printing tower T1 as follows; T2; T3 and the 4th paper tape only pass six roll printing unit 152, and first three paper tape is carried out the double-side multicolor printing and the 4th paper tape carried out two-sided single color printing (Figure 23,22) or the double-colored (not shown) printing of single face.Printing machine preferably has the above-mentioned mechanism 153 that paper tape is led, and described guiding mechanism can be realized selectively working according to two kinds of (or three kinds) described working method printing machines.

Polychrome means at above-mentioned embodiment and for example carries out four-color process.

Use three printing tower T1 as follows according to a kind of working method of printing machine; T2; 152 pairs of four paper tapes of T3 and six roll printing unit print, and require two to carry out polychrome and be set at the paper tape that another face carries out single color printing on the path of leading to set square structure TR or hinge structure 11 between the paper tape of two double-side multicolor printings (Figure 26) in one side according to printing.Wherein two on a face polychrome and on another face the paper tape of single color printing pass for example three printing tower T1; T2; The printing tower of the centre of T3 and six roll printing unit 152.

Use three printing tower T1 as follows according to another working method; T2; 152 pairs of four paper tapes of T3 and six roll printing unit print, and require two to carry out on polychrome and the path of leading to set square structure TR below the paper tape that another face carries out single color printing is set at the paper tape of two double-side multicolor printings (Figure 25) in one side according to printing.Wherein two on a face polychrome and on another face the paper tape of single color printing pass for example three printing tower T1; T2; Printing tower and the six roll printing unit 152 nearest of T3 with set square structure TR.

Use three printing tower T1 as follows according to another working method; T2; 152 pairs of four paper tapes of T3 and six roll printing unit print, and require two to carry out on polychrome and the path of leading to set square structure TR on the paper tape that another face carries out single color printing is set at the paper tape of two double-side multicolor printings (Figure 27) in one side according to printing.Wherein two on a face polychrome and on another face the paper tape of single color printing pass for example three printing tower T1; T2; T3 with set square structure TR printing tower and six roll printing unit 152 farthest.

Wherein printing machine preferably also has the mechanism 153 that paper tape is led, and described guiding mechanism can be realized selectively working according to above-mentioned three kinds of working method printing machines.

The satellite printing element has a plurality of, and particularly four cylinders are right, and described cylinder has the satellite cylinder 18 that at least one cooperates with transfer platen 17 to being made of plate cylinder 16 and transfer platen 17 respectively and having at least one.A best satellite cylinder 18 and four cylinders are to cooperating.But two satellite cylinders 18 and four cylinders also can be arranged to cooperating.

According to a kind of embodiment, two cylinders are to being driven by common another drive motors that drives combination 61 that is independent of respectively as driving combination.For example satellite cylinder 18 (or the satellite cylinder of difference in two satellite cylinders) is driven combination by one of them and drives.

But preferably the satellite cylinder preferably is independent of cylinder to by at least one own drive motors 61 driving.

Under the situation that is provided with two satellite cylinders 18, described satellite cylinder is opposed to cylinder to being driven jointly by at least one common drive motors 61.

Preferably cylinder to the cylinder that is independent of other to respectively by at least one own drive motors 61 driving.Each right cylinder of its intermediate roll has the drive motors of oneself.

According to the less embodiment of a kind of cost of paying, two right cylinders of cylinder are coupled and are driven by a common drive motors 61.

According to the less embodiment of a kind of cost of paying, the drive unit of the plate cylinder 16 that the inking device 14 is mated drives.But the inking device also can be independent of the drive unit of the plate cylinder 16 of cooperation to be driven by oneself drive motors 61.

It is right that additional printing equipment 151 has a cylinder, and described cylinder is to being made of plate cylinder 16 and transfer platen 17 and having an impression cylinder 18 that cooperates with a transfer platen 17.This point equally also is applicable to second printing equipment 151.Because same design in an illustrated embodiment is with forme 16; 17; The indirect lithography process of 18 function corresponding is so adopt printing element 02 corresponding Reference numeral at this.

Corresponding therewith, it is right that six roll printing unit 152 have two cylinders, described cylinder to constitute by plate cylinder 16 and transfer platen 17 respectively and each cylinder to having an impression cylinder that cooperates with transfer platen 17.

The cylinder of (printing equipment 151 or six roll printing unit 152) to the cylinder that is independent of other to preferably being driven by at least one oneself drive motors 61 respectively.

According to the less embodiment of a kind of cost of paying, the drive unit of the plate cylinder 16 that the inking device is engaged drives.But the inking device also can be independent of the plate cylinder 16 of cooperation to be driven by the drive motors 61 of oneself.

Impression cylinder preferably is independent of cylinder to respectively by the drive motors 61 of oneself be driven independently of each other.This o'clock is favourable to independently locating of two printing equipments.

But two impression cylinders are independent of cylinder to being driven by at least one common drive motors where necessary.

According to the simplest embodiment, the cylinder that impression cylinder is engaged respectively is to driving.

The right cylinder of cylinder preferably is driven motor 61 drivings respectively in couples respectively and impression cylinder is driven by a drive motors 61 respectively individually.

Utilize printing machine to make print product (paper tape band), thereby two paper tapes in four adjacent paper tapes that are arranged on according to print request on the path of leading to set square inlet carry out polychrome printing respectively on one side, four-color process particularly, with on another face, carry out single color printing, carry out double-side multicolor, particularly four-color process with remaining two paper tape.

For example print product/the band of four paper tapes has following color from bottom to top: and nethermost paper tape 1: 4 (the bottom surface monochrome: top four looks), from following several second paper tapes 4: 1, from following several the 3rd paper tapes 4: 4 with from following several the 4th paper tapes 4: 4.

For example print product/the band of four paper tapes has following color from bottom to top: and nethermost paper tape 4: 4 (bottom surface four looks: top four looks), from following several second paper tapes 1: 4, from following several the 3rd paper tapes 4: 1 with from following several the 4th paper tapes 4: 4.

For example print product/the band of four paper tapes has following color from bottom to top: and nethermost paper tape 4: 4 (bottom surface four looks: top four looks), from following several second paper tapes 1: 4, from following several the 3rd paper tapes 4: 1 with from following several the 4th paper tapes 4: 4.

The print product of Zhi Zuoing in addition, wherein three paper tapes in four adjacent paper tapes that are arranged on according to print request on the path of leading to set square inlet carry out polychrome printing respectively on two-sided, four-color process and the 4th paper tape carried out two-sided single color printing particularly.

For example print product/the band of four paper tapes has following color from bottom to top: and nethermost paper tape 4: 4 (bottom surface four looks: top four looks), from following several second paper tapes 1: 1, from following several the 3rd paper tapes 4: 4 with from following several the 4th paper tapes 4: 4.

For example first print product of four paper tapes/band has following color from bottom to top: and nethermost paper tape 4: 4 (bottom surface four looks: top four looks), from following several second paper tapes 4: 4, from following several the 3rd paper tapes 1: 1 with from following several the 4th paper tapes 4: 4.

Printing machine, the above-mentioned design that particularly has the printing machine of six roll printing unit 152 can be realized the diversity of producing, and needn't adopt convertible for this reason printing element.The cylinder of satellite printing element 02 and six roll printing unit 152 are always in identical direction of rotation work.This point just adopts the microgap technology, and promptly narrow opening 28 and the cost of just paying for configuration and driving are favourable.

For example realize printing machine with printing equipment, described printing equipment has six printed leaves of placing vertically, the width of special newspaper form.At least the circumference of plate cylinder 16 basic with two printed leaves, particularly two of the newspaper form equal in length.

Under the situation of the cylinder that adopts three Zylinderdruckwerks 151, above-mentioned relation and embodiment are applicable to cylinder 16; 17.

The Reference numeral table of comparisons

01 printing tower

02 printing element, satellite printing element, nine cylinder satellite printing elements, ten cylinders

The satellite printing element, H shape printing element

03 paper tape divides paper tape

The 03a paper tape divides paper tape

The 03b paper tape divides paper tape

The 03c paper tape divides paper tape

03c1 divides paper tape

03c2 divides paper tape

04 superstructure

05           - 

06 longitudinal cutting device

07 reversing arrangement

08 registration device

09 harp device

10           -

11 hinge structures

12 folding machines

13 printing equipments, the offset printing device

14 inking devices

15 ink fountains

16 cylinders, plate cylinder

17 cylinders, transfer platen

18 impression cylinders, the satellite cylinder

19 cylinder-packings, forme

20 damping devices, spray dampener

21 cylinder-packings, rubber cloth, embossed metal cloth

22 layers

23 carrier boards

24 at front end, hangs the edge of a wing

25 -

26 in the rear end, hangs the edge of a wing

27 grooves

28 openings

29 clamping blocks, clamping piece

30 shell faces

31 spring parts

32 servo control mechanisms, cavity, flexible pipe

33 assembly parts

34

35 alignments nail, gauge pin

36 grooves

37 grooves

38 openings, the slit

39 openings, the slit

40 shell faces

41 openings, the slit

42 holes

43 clamping blocks, clamping piece

44 spring parts

45 -

46 servo control mechanisms, cavity, flexible pipe

47 servo control mechanisms, cavity, flexible pipe

48 servo control mechanisms, cavity, flexible pipe

49 filling members

50 -

51 openings

52 hold down gags

53 first compressing members, roller spare, roller, roller

54 second compressing members, roller spare, roller, roller

55 -

56 crossbeams

57 servo control mechanisms, cavity, flexible pipe

58 servo control mechanisms, cavity, flexible pipe

59 -

60 -

61 CD-ROM drive motors, motor

62 transmission devices, speed changer

62 ' additional transmission device

63 string inking roller tubes

64 drive motors

65 -

66 string inking roller tubes

67 drive motors

68 drive connection

69 -

70 -

71 pinions

72 driving wheels

73 driving wheels

74 driving wheels

75 -

76 axle journals

77 driving wheels

78 driving wheels

79 driving wheels

80 CD-ROM drive motors

81 rollers, carry-over pinch rolls

82 turning rods, guide

83 supports

84 guiding

85 -

86 rollers, guide

87 guiding

88 input rollers, harp roller, section

89 input rollers, harp roller, guide

90 -

91 registration rollers

92 reversing rollers

93 input rollers, harp roller, registration rollers, guide

94 supports

95 -

96 guiding

97 reversing rollers

98 -

99 -

100 -

101 folding set squares

102 folding set squares

103 folding set squares

104 longitudinal cutting devices, mechanism

105 -

106 folding set squares

107 folding set squares

108 folding set squares

109 bands

110 -

111 bands

112 bands

113 bands

114 bands

115 -

116 bands

117 carry-over pinch rolls

118 set square input rollers

119 CD-ROM drive motors

120 CD-ROM drive motors

121 carry-over pinch rolls

122 guide rollers

123 conveying rollers

124 carry-over pinch rolls are right

125 rollers are right, draw groups, reversing roller

126 joint-cuttings

127 double big cylinders

127 ' four times of big cylinders

128 cutting knifes

129 holding devices, perforated plate, grippers

130 folding blades

131 slits

132 flap cylinders

133 blades wheel

134 conveyer belts

135 band bundles

136 CD-ROM drive motors

137 belt drive units

138 pinions, driving wheel

139 drive motors

140 pinch rollers

141 CD-ROM drive motors

142 draw groups

143 compressing members

144 peckers, pin

145 -

146 compressing members

147 holes

151 3 Zylinderdruckwerks

152 6 roll printing unit

153 mechanisms, reversing roller

The A section

The B section

The C section

The D section

The E section

The F section

A1, the A2 printed leaves

B1, the B2 printed leaves

C1, the C2 printed leaves

E1, the E2 printed leaves

F1, the F2 printed leaves

The B10 paper tape

The B20 paper tape

The B30 paper tape

The B40 paper tape

The b03 tape width

B03a divides tape width

B23 width (23)

B27 width (27)

B101 set square width

L length

L16 length

L17 length

L82 length

L86 length

L88 length

L93 length

The M median surface

The MS material thickness

The P producer to

The S plane of symmetry

The S16 seam is wide

The S17 seam is wide

The U section

T1 prints tower

T2 prints tower

T3 prints tower

' expression second paper tape or branch paper tape

The α angle

The β angle

α ' angle

Claims (47)

1. web press, have at least one printing element (02) and folding machine (12), described printing element (02) is used for the paper tape (03 to having six printed leaves that axially are set up in parallel, 03 ') print, it is characterized in that the conveying cylinder (123) of folding machine (12) is in the cutoff length that can hold at least seven products that are provided with before and after on circumferential on the circumference.

2. according to the described web press of claim 1, it is characterized in that seven perforated plates (129) that are provided with in circumferential front and back are as the holding device of carrying on the roller (123) (129).

3. according to the described web press of claim 1, it is characterized in that cutoff length equals the length of newspaper page or leaf respectively.

4. according to the described web press of claim 1, it is characterized in that three folding set squares (101 that are set up in parallel; 102; 103; 106; 107; 108) three bands (109; 111; 112; 113; 114; 116) be fed to conveying cylinder (123).

5. according to the described web press of claim 1, it is characterized in that, can carry band (109 to conveying roller (123) with the stacked up and down layer that amounts to seven Floor 12s; 111; 112; 113; 114; 116).

6. according to the described web press of claim 1, it is characterized in that, carry roller (123) to be provided with seven holding devices (129) before and after on circumferential.

7. according to the described web press of claim 1, it is characterized in that folding machine (12) has two independent driven carry-over pinch rolls of difference to (124) at input range.

8. according to the described web press of claim 1, it is characterized in that, folding machine (12) have two with carry that roller (123) cooperates cut cylinder (127).

9. according to the described web press of claim 1, it is characterized in that, mechanically be independent of printing element (03) and be rotated driving by at least one drive motors (136) double spread machine (12).

10. according to the described web press of claim 1, it is characterized in that, rotate driving (03) carrying roller (123), a flap cylinder (132) that at least one cuts cylinder (127) and folding machine (12) mechanically to be independent of printing element by a common drive motors (136).

11., it is characterized in that blade wheel (133) connects by the cylinder (123 of folding machine (12) by driving according to claim 9 or 10 described web presses; 127; 132) rotation drives.

12., it is characterized in that conveyer belt (134) mechanically is independent of the cylinder (123 of folding machine (12) according to claim 9 or 10 described web presses; 127; 132) driven by the drive motors of oneself.

13. according to the described web press of claim 10, it is characterized in that, cutting upward realization driving of cylinder (127).

14. according to the described web press of claim 10, it is characterized in that, go up at conveying cylinder (123) and realize driving.

15., it is characterized in that drive motors (136) is realized one or more cylinders (123 by transmission device according to claim 10,11,12,13 or 14 described web presses; 127; 132) driving.

16., it is characterized in that superstructure (04) is at described superstructure paper tape (03 according to the described web press of claim 1; 03 ') become three branch paper tape (03a by rip cutting; 03b; 03c); And hinge structure (11), described hinge structure has one at least and is used for carrying branch paper tape (03a; 03b; Roller 03c), and printing element (02), described printing element have at least one and are used to carry hinge structure (11) to divide paper tape (03a; 03b; Roller (117 03c); 118) and the folding machine (12) that is arranged on its back mechanically be driven motor (61 respectively independently of each other; 119; 120; 136) rotation drives.

17., it is characterized in that a hinge structure (11), described hinge structure have two vertical mutual dislocation and have at least two folding set squares (101 respectively according to the described web press of claim 1; 102; 103; 106; 107; 108) group and at least one are arranged on the input roller (88 of hinge structure (11) front; 89; 93) group.

18., it is characterized in that two paper tapes (03 according to the described web press of claim 17; 03 ') the branch band (03a of Chan Shenging; 03b; 03c; 03c1; 03c2) by input roller (88; 89; 93) group had both flowed to a folding set square (101; 102; 103) Zu folding set square (101; 102; 103), flow to another folding set square (106 again; 107; 108) Zu folding set square (106; 107; 108).

19., it is characterized in that be provided with at least two printing towers (01), described printing tower has at least two printing elements (02) respectively according to the described web press of claim 17.

20., it is characterized in that printing element has at least two pairs of cylinders (16 according to the described web press of claim 1; 17), described cylinder is to having a transfer platen (17) and a plate cylinder that is mated (16), transfer platen and plate cylinder (17; 16) design width can print six newspaper pages or leaves that axially are set up in parallel respectively, and effective shell mask of transfer platen (17) has a L/D ratio, and this is than being 5.8-8.8.

21., it is characterized in that printing element has at least two pairs of cylinders (16 according to claim 1,16 or 20 described web presses; 17), described cylinder is to having a transfer platen (17) and a plate cylinder that is mated (16), and transfer platen (17) cooperates with satellite cylinder (18) in the combined pressure position, constitutes printing points.

22., it is characterized in that printing element has at least two pairs of cylinders (16 according to claim 1,16 or 20 described web presses; 17), described cylinder is to having a transfer platen (17) and a plate cylinder that is mated (16), and transfer platen (17) cooperates the formation printing points in couples in the combined pressure position.

23., it is characterized in that two cylinders are to (16 according to claim 20,21 or 22 described web presses; 17) mechanically be driven independently of each other by at least one drive motors (61) respectively.

24. according to the described web press of claim 1, it is characterized in that, the transfer platen (17) and the plate cylinder (16) of printing element (02) have a circumference, described circumference conforms to the newspaper page or leaf of two printed leaves of placing vertically, particularly wide cut form that are provided with before and after on circumferential at least.

25., it is characterized in that three section (AB on its shell face of transfer platen (17) of printing element (02) according to the described web press of claim 1; CD; EF) have axially three cylinder-packings (21) arranged side by side on.

26., it is characterized in that six section (A of its shell face of plate cylinder (16) of printing element (02) according to the described web press of claim 1; B; C; D; E; F) have arranged side by side in the axial direction at least three on, particularly six cylinder-packings and on circumferential, have two cylinder-packings (19) respectively.

27., it is characterized in that printing element is nine cylinder satellite printing elements (02) according to the described web press of claim 1.

28., it is characterized in that printing element is a H shape printing element according to the described web press of claim 1, have four cylinders (16; 17) right, each cylinder is to having a transfer platen (17) and a plate cylinder (16) respectively.

29., it is characterized in that the transfer platen (17) of printing element (02) and plate cylinder (16) are by mechanical couplings according to the described web press of claim 27, the impression cylinder (18) that is independent of cooperation in couples and mechanically is driven.

30., it is characterized in that the cylinder that is made of plate cylinder (16) and transfer platen is driven and impression cylinder (17 drive motors (61) that utilizes oneself according to the described web press of claim 29; 18) has oneself drive motors (61).

31., it is characterized in that four cylinders (16,17) all in H shape printing element are to having drive motors (61) separately respectively according to the described web press of claim 28.

32., it is characterized in that all four cylinders (16 in nine roll printing unit according to the described web press of claim 27; 17) to having drive motors (61) and the drive motors (61) of satellite cylinder (18) separately respectively with oneself.

33., it is characterized in that all cylinders (16 of printing element (02) according to claim 1,27 or 28 described web presses; 17; 18) have one respectively and mechanically be independent of all the other cylinders (16; 17; 18) drive motors (61).

34., it is characterized in that according to each described web press among the claim 29-33, begin by transmission device (62) from drive motors (61), particularly gear drive is realized driving.

35., it is characterized in that one by three folding set squares (101 that are set up in parallel according to claim 1 or 17 described web presses; 102; 103 or 106; 107; 108) group of Gou Chenging is arranged on the front of folding machine (12).

36. according to the described web press of claim 35, it is characterized in that, three superincumbent folding set squares respectively with three folding set squares (101 below; 102; 103; 106; 107; 108) alignment is provided with.

37., it is characterized in that input input roller (89 according to claim 17 and 36 described web presses; 93) Zu stacked branch paper tape (03a; 03b; 03c) accumulated at least two branch paper tape (3a; 3b; 3c) the variable band (106 of quantity; 107; 108; 113; 114; 116), one of them band flows to top folding set square and alternative in vitro test is fed to following folding set square (106; 107; 108; 113; 114; 116).

38., it is characterized in that the length of effective housing of the transfer platen of printing element (17) is 1850-2400mm according to the described web press of claim 1.

39., it is characterized in that the circumference of effective housing of the transfer platen of printing element (17) is 850-1300mm according to the described web press of claim 1.

40. web press has at least one printing element (02) and a hinge structure (11), described hinge structure has at least one and is used for carrying branch paper tape (03a; 03b; Roller (117 03c); 118), wherein printing element (02) has at least one and is used to carry hinge structure (11) to divide paper tape (03a; 03b; Roller (117 03c); 118), and a folding machine (12) that is arranged on the back mechanically be driven motor (61 independently of each other; 119; 120; 136) drive, it is characterized in that, the circumference that the design width of printing element (02) can print the conveying cylinder (123) of six newspaper pages or leaves that are set up in parallel and folding machine (12) is used to hold the cutoff length of at least seven products that are provided with before and after on circumferential.

41., it is characterized in that a superstructure (04) is set, and paper tape (03 in superstructure according to the described web press of claim 40; 03 ') become three branch paper tape (03a by longitudinally cutting; 03b; 03c).

42., it is characterized in that according to claim 1 or 40 described web presses, cut cylinder (127 ') and cooperate with conveying cylinder (123), describedly cut four cutting knifes (128) that cylinder is provided with before and after having on circumferential.

43. according to the described web press of claim 42, it is characterized in that, have the approximate setting equally spacedly of four cutting knifes (128) that cut cylinder (127 ') of four cutting knife, its spacing is respectively 90 °-δ and 90 °+δ, and wherein δ is less than 2 °.

44. according to claim 1 or 40 described web presses, it is characterized in that, be provided with hold-down roll (143), described hold-down roll is arranged in the scope of utilizing pecker perforation to receive product, and leads paper roll (123) and cooperates and play a part pincushion.

45. according to the described web press of claim 44, it is characterized in that, compressing member with surface that pecker cooperates on have and hold the recessed of pecker (144).

46. according to claim 8,10,11 or 42 described web presses, it is characterized in that, cut cylinder (127; 127 ') cooperate with conveying cylinder, cut as edge bearing.

47. according to claim 8,10,11 or 42 described web presses, it is characterized in that, cut cylinder (127; 127 ') cooperate with the roller that is different from conveying cylinder (123), realize cutting as edge bearing.

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