CN101384435B - Printing unit and method for adjusting a print-on position - Google Patents

Abstract

The invention relates to a printing unit comprising at least two cylinders that cooperate in a printing group. At least one of said cylinders is movably mounted such that the same can be positioned against the other cylinder by means of at least one actuator which is embodied as a power-controlled actuator. A control device is provided in which several different preset values representing different levels of contact force are stored in accordance with a criterion that concerns machine data and/or consumed material data and/or operational data in order to position the cylinder by means of the actuator.

Description

Printing element and the method that is used to adjust the combined pressure position

Technical field

The present invention relates to a kind of printing element and a kind of method that is used to adjust the combined pressure position.

Background technology

DE 195 34 651 A1 have disclosed a kind of printing element that keeps flat the cylinder of setting on the plane that has, and wherein three in four cylinders are provided with along the cylinder plane, and its straight line that can be intended to combined pressure or tripping is moved.Described setting realizes by being arranged in the guide on the frame inner wall.Described cylinder is arranged in the supporting body on common guide, can fit each other/break away from by the working cylinder of pressure medium control.By adopting the working cylinder can be so that the difference that causes because of printing sheets thickness and temperature effect obtains balance.

In WO 02/081218 A2, disclosed and be used for two single linear bearing devices that are separately positioned on the transfer platen of slide, the adjusting drive unit that wherein is used for slide can adopt can the on-load pressure medium working cylinder.For the terminal location perpendicular to the adjusting path on cylinder plane is determined, an adjustable backstop is set.

WO 03/025406 A1 discloses a kind of bearing arrangement of cylinder, and one of them can move by pneumatic, the electronic or hydraulic actuating mechanism that is arranged on the frame around the slide that clamps straight-line guidance mechanism.

DE 88 03 310U disclose a kind of printing equipment, and it has two cylinders, and wherein at least one described cylinder can recline to described another cylinder by the executing agency that adjustable pressure loads by one.Provide the supply line of pressure agent to link to each other with adjustment-preliminary election-control or conditioning equipment for described executing agency.Pressure then for example can be adjusted by the running speed according to cylinder accordingly.For example can be for the slow-speed of revolution is equipped with lower pressure, for high rotating speed is equipped with higher pressure.

DE 199 63 944 C1 disclose a kind of method of adjusting to reclining of second roller for a roller of installing and be used for, wherein said first roller can recline to the another one roller by the pressure that reclines that can select in advance by the backstop of freely setting earlier, and carries out pressing with obvious bigger " a fixedly confining force " to described backstop after with the backstop location.Can control drive unit and execution architecture by a control device.Can adjust for the rated value of predefined pressure.By described method, can realize quick pre-adjustment, and can change and/or the variation of Shore hardness compensates in process of production diameter dimension for described roller.

GB 890 943 A disclose a kind of printing machine with direct printing process work, and wherein plate cylinder can recline to impression cylinder by the pressure agent with controlling.Adopt higher relatively laminate pressure for common situation,, then adopt lower laminate pressure for the extremely thin situation of material of when between plate cylinder and impression cylinder, passing.Fit and realize, wherein can optionally load higher or lower laminate pressure by valve by governor motion by fluid operating.

DE 26 38 750 A1 relate to a kind of printing equipment with direct printing process work equally, wherein by selecting by reset valve for the corresponding power between pressure roll and plate cylinder according to the plate-making of printing image respectively.

Summary of the invention

The objective of the invention is to the method that proposes printing element and regulate the combined pressure position.

According to the present invention, realize that the technical scheme of above-mentioned purpose is as follows:

A kind of printing element (01) has at least two at printing equipment (03; 04) cylinder that cooperates in, wherein can be provided with movably to described cylinder of major general, its set-up mode makes described cylinder can utilize at least one executing agency (43) to close to another described cylinder and leans on, wherein, described executing agency (43) designed to be able to by power and controls, and be provided with control device (98), therein can be according to machine data, and/or consumable material data, and/or the relevant standard of operating data, the preset value of the different applying force level of a plurality of mutually different representatives of prestoring is used to utilize described executing agency (43) to close for described cylinder to lean on, it is characterized in that, the preset value of the representative applying power that prestores different is used for the feature input value of printable fabric (02) surface characteristic that different representatives need print, the feature input value of the surface characteristic feature input value as printable fabric (02) is prestored, and be the prestore preset value of the different applying power of mutually different representative of at least two different input values of related surface characteristic.

A kind of printing element (01) has at least one plate cylinder (07) and one and described plate cylinder at printing equipment (03; 04) transfer platen (06) that cooperates in, wherein in described transfer platen (06) and the plate cylinder (07) at least one can be provided with movably, its set-up mode makes in described transfer platen (06) and the plate cylinder (07) can utilize at least one executing agency (43) another in described transfer platen (06) and plate cylinder (07) to close and leans on, wherein, described executing agency (43) is designed to control by power, and be provided with control device (98), therein can be according to machine data, and/or consumable material data, and/or the relevant standard of operating data, the preset value of the different applying force level of a plurality of mutually different representatives of prestoring is used to utilize described executing agency (43) to close for described transfer platen (06) and plate cylinder (07) to lean on, it is characterized in that, be used for the preset value of different representative applying power different, which is provided with the feature input value of the transfer platen (06) of printing cloth, and can select for the printing cloth of current institute suit by the choice menus on the program screen of display unit.

A kind of being used for to printing equipment (03; 04) first cylinder (06; 07) to second tin roller (06; 07) method that combined pressure position is adjusted, wherein can according to machine data and/or consumable material data and/or the relevant standard of operating data, for described first cylinder to second tin roller (06; 07) applying power is carried out given in advance, wherein, at at least two different roughness of described printable fabric (02), will be used for the stress level (P of pressure agent that the described executing agency (43) that the cylinder (06) that is designed to transfer platen (06) is fitted is loaded; P1; P2; P3) carry out given in advance.

A kind of being used for to printing equipment (03; 04) method that first cylinder that is made of plate cylinder is adjusted to the combined pressure position of the second tin roller that is made of transfer platen, wherein can according to machine data, and/or consumable material data, and/or the relevant standard of operating data, carry out given in advance for described first cylinder to the applying power of second tin roller, it is characterized in that, carry out given in advancely to the applying power of second tin roller according to being arranged on printing Bu Tezheng input value on the cylinder that is designed to transfer platen described first cylinder, and can select for the printing cloth of current institute suit by the choice menus on the program screen of display unit.

The advantage that can realize according to the present invention particularly in, can need not big machinery and cooperate and can realize at the adjustment of the printing equipment of each operating condition in the best applying power of impression position.The adjustment that carry out in this place must not implemented by special indirect method, thereby the staff can operate with simple method.Up to now, usually because expensive misgivings, and ignore the difference of condition of work, for example different paper properties adopts a kind of adjustment position eclectically.According to the present invention, to such an extent as to then need not again because of high former of cost thereby abandon adjusting a compromise adjustment position and print.

In general, its advantage is: can propose a kind of both especially simply and the method for directly carrying out the adjusting of printing cylinder at printing technology most importantly.

By being also advantageous in that the present invention can obtain, a kind of printing element that can make simply and/or operate and possess simultaneously high printing quality is simply proposed.

Its special advantage is that described printing cylinder can pass through a predefined power, and promptly controlled power is closed and leaned on.

Described have a movably design of the linear bearing of backstop, can realize and the adjusting to cylinder of pressure correlation, can realize in addition regulating automatically-promptly regulate at all for the basic automatically of new configuration, new printing cloth, different printable fabrics (for example paper type) or the like.

By for the printing equipment cylinder adopts straight-line guidance mechanism,, realized a desirable cylinder installment state for contingent cylinder vibration.Simultaneously, realized less adjustment stroke, therefore also do not needed synchronous main shaft by the roller bearings device in straight-line guidance mechanism.Having removed expensive three-membered ring bearing installs.

Being installed on the inner and cylinder that do not penetrate described side frame of side frame supports to be provided with to make and need not that side frame is carried out special support boring and become possibility.Bracing or strutting arrangement in side frame inside except making that installation is simple, also allows cylinder journal is shortened, thereby exerts an influence to reducing vibration.

Description of drawings

Embodiments of the invention shown in the accompanying drawing are described in detail it below.

Shown in the figure:

The synoptic diagram of Fig. 1 printing element;

Fig. 2 can divide first operating position of printing element;

Fig. 3 can divide second operating position of printing element;

Fig. 4 can divide a kind of deformation design of printing element;

The vertical view of Fig. 5 double-side printer;

The signal longitudinal section of Fig. 6 bearing unit;

The schematic, cross-sectional diagram of Fig. 7 bearing unit;

First bracing or strutting arrangement of Fig. 8 double-side printer;

Second bracing or strutting arrangement of Fig. 9 double-side printer;

Figure 10 is used to support and regulate the key diagram of cylinder;

The embodiment of the line design of Figure 11 pressure agent supply;

Figure 12 has the bearing unit of the mechanism of the tilt adjustment that is used for cylinder;

Figure 13 is a kind of to be used for design according to the fixed mechanism of the backstop of the bearing unit of Figure 11;

The design of a kind of executing agency of Figure 14 parts;

The enlarged drawing of Figure 15 Fig. 6 cathetus bearing;

Second kind of design of Figure 16 bearing unit;

The third design of Figure 17 bearing unit;

The 4th kind of design of Figure 18 bearing unit;

The 5th kind of design of Figure 19 bearing unit;

The synoptic diagram of a printing element I of Figure 20;

Second kind of design of the circuit of Figure 21 pressure agent supply;

Figure 22 is an example that is used for first program screen of condition selection: " selecting paper ";

Figure 23 is an example that is used for second program screen of condition selection: " selecting paper " and " printing cloth is selected ";

The specific embodiment

A kind of printing machine, for example wheel changes web press, particularly wheel changes the roll web multicolour press, has printing element 01, can pass through 04 pair of printable fabric 02 of printing equipment in printing element 01, for example material band 02 (be abbreviated as and be with 02) carries out two-sided substance printing, particularly also can one after the other carry out two-sided multiple printing, for example be the quadruple printing herein, but also can carry out substance or multiple printing simultaneously a plurality of bands.One or more printing elements 01 or printing equipment 04 also can be set, therein can with one be with 02 in the printing position 05 be printed on one side.Printing equipment 04 has printing cylinder 06; 07, described printing cylinder closes each other in couples when combined pressure and leans on.

It is not banded but in the printing equipment 04 as the sheet-fed design that the following technical scheme of setting forth also can be applied to stock 02 valuably.

Importantly can control it by power and fit mutually for one or more (at least in the processes of the adjusting of the backstop that limits for stroke) in the described printing cylinder 06,07.Thereby can obtain fit-state, make it directly based on vital parameters " power for printing " or " applying power ", and need not to calculate with other modes again, such as finishing by the width of measuring and adjust the impression band.

Be used for this principle of work and power support can adopt multiple mode to implement with executing agency, and be elaborated below.This principle can also adopt with different designs in printing equipment 04 or printing element 01, wherein is described by a kind of useful embodiment of printing element 01 or the useful design of printing equipment 04.

In this example, printing element 01 has being used to that a plurality of (being specially four) vertically be provided with up and down herein and adopts blanket cylinder the blanket cylinder working method to be carried out the double-side printer 03 of printed on both sides.Described double-side printer 03 (this form of sentencing bridge-type printing equipment or n-printing equipment illustrates) is made of two printing equipments 04 respectively, these printing equipments 04 have the cylinder 06 of transfer platen of being designed to 06 respectively and are designed to the cylinder 07 of plate cylinder 07, and for example the printing equipment cylinder 06; 07, and have the inking device 08 respectively, and under the situation of wet type offset printing, also have damping device 09.Between two transfer platen 06, constitute (two-sided) printing position 05 in the applying position respectively.Described parts only illustrate on the uppermost printing equipment 03 of Fig. 1, however (two-sided) printing equipment 03 of described upper and lower settings; 04 (particularly at the design aspect to far reaching feature of the present invention) is basic identical.Double-side printer 03 can be designed to the U-shaped unit of just in time opposite with Fig. 1 (feature that does not have following useful linear to be provided with) upward opening fully.

As Fig. 2 and 3 illustrations, under a kind of useful embodiment, printing element 01 or double-side printer 03, for example middle, promptly in the zone in printed on both sides position 05, can separate to the match operation condition, or between plate cylinder 07 and the inking device 08, can separate to the match operation condition as shown in Figure 4.In addition, Fig. 2 and Fig. 3 show the supply system 75.1 of two pressure agent that will further describe hereinafter for example; 75.2.

As in Fig. 2 and 4, illustrating for example equally, the inking device 08 (and damping device 09) in case of necessity can be designed as the module of a plurality of rollers of the frame 16 that has oneself or frame structure 16, and can be designed to carry out preassembled module in printing element 01.As elaborating below, cylinder 06; 07 can be designed as with its bearing arrangement of attaching troops to a unit 14 can be preassembled or by preassembled roller unit 17.In useful embodiment, the printing equipment cylinder 06 of printing equipment 04; 07 rotating shaft is located substantially on a common plane E when combined pressure.Described plane E is 76 ° to 87 ° with what import with the angle between 02 the plane, particularly 80 ° to 85 °.

In Fig. 2 and Fig. 3, be depicted as a kind of useful embodiment of printing element 01, wherein said printing element can separate under normal operation in the zone of printed on both sides position 05, promptly can separate for installation and maintenance purpose (opposite with fractionation or dismounting).Two parts separable from one another are represented with part printing element 01.1 and 01.2 at this.

For this reason as follows with the printing equipment cylinder 06 of the double-side printer 03 of a plurality of (four) upper and lower settings; 07 that rotatably be supported on the right and the frame section or the wall section 11 on the left side; In 12 or on, its set-up mode makes two printing equipment cylinders 06 of same printing equipment 04; 07 attaches troops to a unit in same frame section or wall section 11; 12.Preferably a plurality of, particularly all are at the printing equipment cylinder 06 with 02 printing equipment 04 of the same side; 07 is supported on same frame section or wall section 11; On 12.Printing equipment cylinder 06; 07 can promptly only be supported on the distolateral frame section 11 versatilely only in a side in principle.But preferred each part printing element 01.1; Be arranged on cylinder 06 01.2 all be provided with two; 07 distolateral frame section 11; 12.Two frame sections 11 that can separated part printing element 01.1 and 01.2 have separately; 12 and printing equipment 04 (printing equipment cylinder 06; 07 and the inking device 08).

Part printing element 01.1; 01.2 can be along perpendicular to cylinder 06; The direction of 07 rotating shaft moves towards each other or from moving, preferably by one of two part printing elements (is part printing element 01.1 at this) fixed in space ground is provided with, promptly for example on the installing plate 13 of the bearing 13 of floor 13, the fixed in space of printing factory building, printing element 01 or installing rack 13 position support regularly, and another (being part printing element 01.2 herein) supports movably with respect to floor 13 or bearing 13 or installing plate 13 or installing rack 13 (being bearing 13 later on).

For this reason, outside frame section 12 be supported on frame section 12 and mutual correspondence bearing 13, in the unshowned support component, these support components for example constitute a linear guide 15 jointly.It can be the roller that rolls in rail, but also can be the straight-line guidance parts that cooperatively interact sliding support or that roll body supports.

To wall section 11; 12 design preferably should make they under its duty A (Fig. 2) at its side respect to one another shape complementarity basically in couples, and when the working face that on its defiber or jockey line, constitutes base closed when mobile together.

Fig. 3 illustrates the maintenance state B (bearing unit 14 shown in no Fig. 2) of printing element 01, and wherein the part printing element 01.1; 01.2 relative position be subjected to the moving influence of frame section 12.This relative position also can design according to other basically realizes that its mode is, with two part printing elements 01.1; 01.2 or its frame section 11; 12 support movably.

In a kind of modification (Fig. 4) of the printing element that divides 01, side frame 11; 12 do not adopt printing equipment cylinder 06; 07 in the printing position 05 mode of separating, but with printing equipment cylinder 06; 07 at a shared side frame 11; Among 12 or on be provided with inseparably, but but can admit the wall section 18 of the inking device 08 can be connected to an operating position A (not shown) or a maintenance position B (shown in the figure) to both sides.At this, between the plate cylinder 07 and the inking device and in case of necessity with damping device 08; Separate between 09.

According to a kind of useful specifications design, plate cylinder and transfer platen 07; 06 preferred body of roll width is in the newspaper format, at least four, for example four, perhaps erects the printed sheet, the particularly printed sheet of wide cut paper format that is provided with side by side for extra high output also can be six.Therefore can with four seal newspaper pages or leaves print side by side twice wide be with 02, perhaps with six seal newspaper pages or leaves print side by side three times wide be with 02, plate cylinder 07 correspondingly disposes four or six formes side by side, particularly with the end installation mutually of these formes with aiming at.According to a kind of first useful Layout Design, cylinder 06; 07 circumference equals two printed sheets, the particularly printed sheet of wide cut paper format that front and back are provided with in the newspaper format substantially.

According to design to the printing element 01 of plate cylinder 07 with double big format (two seals newspaper pages or leaves that are provided with before and after the circumferencial direction), this plate cylinder preferably has two along circumferencial direction 180 ° the groove that is used to hold forme that staggers each other, and these grooves preferably constitute continuously along whole effective barrel length.So plate cylinder 07 can be equipped with four or six formes abreast, be provided with before and after per two formes.

According to a kind of design, when adopting double big format (two seal newspaper pages or leaves that before and after circumferencial direction, are provided with), transfer platen 06 for example has only a groove that is used to hold one or more blankets that are arranged side by side, and this groove preferably constitutes continuously along whole effective barrel length.Like this, transfer platen 06 just can be equipped with the continuous and blanket that reach whole circumference basically along barrel length abreast, perhaps is equipped with the blanket that reaches whole circumference by two or three basically.According to the another kind design to double big transfer platen 06, this transfer platen can have described two or three blankets that are arranged side by side, and wherein these blankets are adjacent to respectively stagger 180 ° mutually along circumferencial direction.These blankets that stagger mutually can remain in two or three flute section, and along vertically being arranged side by side of cylinder 06, the adjacent grooves section then staggers 180 ° along circumferencial direction to these flute section mutually respectively equally

Yet in other embodiment, also can be with cylinder 06; 07 is designed to single times of circumference (is a printed leaves, particularly newspaper page or leaf at circumferencial direction).Transfer platen 06 also can adopt double circumference and plate cylinder 07 to adopt single times of circle designs.At the printing equipment 04 that is used for the star print printing, cylinder 06; 07 also can adopt the circle designs that is equivalent to four horizontally-arranged tabloid pages or leaves.

The inking device 08 can design in principle in different ways.As among Fig. 1 for example shown in, for example, be designed to the unipath roll-type inking device 08, the unipath roll-type inking device 08 (for example in newspaper printing) that for example has two wavers, perhaps as among Fig. 2 and Fig. 3 for example shown in, the short formula inking device 08 of anilox roll of be designed to have mesh hole (Naepfchen) or netting twine (Haschuren).In the unshowned in the drawings design, can also be the roll-type inking device (for example in the star print printing) with two ink pathway and for example three wavers.

34. under the dry type offset printing, each printing equipment 04 respectively is provided with an inking device 08, but damping device 09 is not set.When the wet type offset printing, by damping device 09 input wetting agent, this damping device separates with the inking device 08 strictness, but also can be connected in parallel by the bridge-type roller and the inking device 08.

Damping device 09 can be designed as the damping device 09 that has at least three rollers (shown in Figure 1).Preferred damping device is so-called non-contact type damping device, particularly spray dampener.As shown in Fig. 2 and 3, each printing equipment 04 can have an operating means 19 respectively and be used to support changing of printing plates as equally.In preferred embodiment, operating means 19 is for being automatic or even the full automatic changing of printing plates device 19 of part at least.

Printing cylinder 06; 07 combined pressure or be to pass through at least one executing agency 43 at least, combined pressure in the pre-adjustment scope of the backstop of a travel limits, can be independent of described below, with bearing arrangement be designed to bearing unit 14 useful design, with and special design and being provided with finish, particularly finish by executing agency 43 a power control or that determine through a power F.In order to realize combined pressure, can utilize described executing agency 43 that a power F definite, that maybe can determine is applied to cylinder 06 along the combined pressure direction; 07 or its axle journal on.Therefore for printing ink transmission and the straight line force in the impression position that plays a decisive role for printing quality thus is not to determine by indirect parameter, for example measured impression band, but by power F with (at cylinder 06; Producing between 07) dynamic balance between the straight line force FL and the balance that is produced stipulate.

Therefore according to a kind of useful design, for system is regulated at all, at least one cylinder 06 (07) is can proceed to adjacent cylinder 06 (07) by power control to go up combined pressure carrying out conditioning period (not having the effective travel limits towards the printing position).Useful is, at least in adjustment process certain during in, participate in closing cylinder 06 by printing position 05 in the position of determining, useful be in the combined pressure position of finding by equilibrium of forces or at least towards the printing position 05 direction can carry out travel limits to it.

Describe for (being at least) combined pressure principle by the useful embodiment that is used for bracing or strutting arrangement and executing agency below by power control in adjustment process.

Fig. 5 is illustrated in the cylinder 06 that rotatably is provided with in the side frame upper support mechanism 14 with vertical view; 07.In the structure that has as roller unit 17 modules (referring to following Fig. 5 and Fig. 6), for example, have one and have axle journal 21; 22 and one at axle journal 21; Preassembled on 22 (pre-tensioning and/or preset) bearing unit 14.Bearing unit 14 and cylinder 06; 07 has just obtained the relative position of its fixing regulation before in being installed to printing element 01, and can integrally be installed in the printing element 01.

Under a kind of useful embodiment of printing element 01, can be with cylinder 06; 07 can be rotatably set in side frame 11; In the bearing unit 14 on 12, these cylinders do not pass side frame 11; 12 row, and/or cylinder 06; 07 the body of roll 26; 27 comprise their axle journal 21; 22 length is L06; L07, this length is less than or equal at two distolateral carrying printing equipment cylinders 06; 07 side frame 11; Clear span L between 12 (Fig. 5).At two distolateral supporting printing device cylinders 06; 07 side frame 11; 12 preferably be not lateral openings can be axially with cylinder 06; 07 side frame that takes off, but axially by mounted cylinder 06; The side frame 11 that 07 end face covers to small part; 12, that is to say cylinder 06; 07, particularly its bearing (face as follows) distolateral by two side frames 11; 12 surround at least in part.

Preferred all four (but at least three) printing equipment cylinders 06; 07 all has the bearing unit 14 of oneself, has been built-in with combined pressure/tripping mechanism in this bearing unit.Also can be four cylinders 06; 14, the four bearing units 14 of bearing unit that three settings in 07 have combined pressure/tripping mechanism then do not have combined pressure/tripping mechanism.

Fig. 6 and Fig. 7 are preferably based on schematic longitudinal section and the sectional elevation that straight line is adjusted the bearing unit 14 in path.The bearing unit 14 that is built-in with combined pressure/tripping mechanism is used for back-up roller 06 rotatably except having; Outside 07 bearing 31, for example journal bearing 31, for example cylinder roller bearing 31, also has the cylinder of being used for 06; The supporting mechanism 32 of 07 radial motion (being used for combined pressure or tripping); 33.For this reason, bearing unit 14 (after being fixed in frame ground installation shaft bearing unit 14) have supporting body in fixing support component 32 and can with the support component 33 of this support component move toward one another.Be fixed in the support component of supporting body and support component 32 movably; 33 as the linear parts 32 that cooperates; 33 and jointly constitute linear bearing 29 on the whole with corresponding sliding surface or therebetween roller member.Linear parts 32; 33 support level bearing blocks 34 that bearing 31 is radially admitted therebetween in couples, for example slide block 34.Bearing block 34 and the support component 33 that can move also can be constructed with becoming one.The support component of fixing with supporting body 32 is arranged on the supporting body 37, this supporting body on the whole with side frame 11; 12 connect.Supporting body 37 for example is a gripper shoe 37, and this gripper shoe has a space 38 in the drive unit side at least, and this space is used for axle 39 of mutual conductance, and for example cylinder 06; 07 unshowned cylinder journal 21 in Fig. 7; 22 driving shaft 39.Chassis wall 11 on the drive unit side; 12 also preferably have space or the perforation that is used for driving shaft 39.With drive unit side opposing end faces on, needn't be forcibly in frame 12; Space 38 or gap are set in 11.

The length of preferred linear bearing 29 particularly is at least the length of the supporting mechanism 32 that is fixed in frame under installment state of linear bearing 29, sees less than the printing equipment cylinder 06 of being attached troops to a unit regulating direction S; 07 diameter.

As shown in Figure 6, at the cylinder 06 of the driving side of printing element 01; 07 or bearing block 34 by axle 39 and driving mechanism, for example directly carry out the coupling connection with drive motors and/or driving mechanism group or transmission mechanism, described axle 39 is at the end double team roll neck 21 of its close cylinder; 22 end, and for example by clamping device 24 and roll neck 21; 22 connect antitorquely.Wherein clamping device 24 for example is the quill shaft end that part has groove, its double team roll neck end (roll neck 21; 22) also can connect tension by screw, thus can be at roll neck end (roll neck 21; 22) produce the antitorque connection of frictional fit and between the quill shaft inner face.Also can adopt alternate manner, for example cooperate and carry out the coupling connection along the profile of circumferencial direction.Axle 39 passes support 11; Gap in 12, the size in this gap are enough to feasible axle 39 and bearing block 34 routing motions, and this gap for example is designed to the form of slotted hole.As polluting protection mechanism, can be provided with covering device 28, it has the flange that slotted hole is covered, and this flange for example is connected with bearing block 34, and is not connected with axle 39.

As shown in Figure 6, in case of necessity can be with in coupling device 40, particularly the disc type coupling device 40 (seeing Figure 26 to 29) of a plurality of series connection settings, by antitorque bindiny mechanism 36, for example clamping part 36, carry out the coupling connection with the end away from cylinder of axle 39.According to the design that does not illustrate among the another kind of figure, under the situation that does not have coupling device angle compensation and/or bit shift compensation, transmission mechanism can directly join with axle 39 couplings by drive motors.According to this design, drive motors be not with frame regularly, but be provided with regularly, and with cylinder 06 with cylinder; 07 moves.

The constituted mode of linear bearing 29, i.e. two support components that concur 32; 33 are arranged on (rather than a part of side frame 11 that is arranged on printing element 01 on the bearing unit 14; On 12), by realizing pre-installation and precorrection or adjusting to the design of linear bearing 29 in this way to the bearing clamping device.Useful being provided with to two linear bearings 29 of double team bearing block 34 can realize gapless adjusting, because two linear bearings 29 toward each other, thereby bearing prestressing force and bearing have along perpendicular to cylinder 06; The fundamental component of the direction of 07 rotating shaft.Therefore linear bearing 29 can be regulated along following direction, promptly also seamlessly regulates cylinder 06 on this direction; 07.

Therefore, the linear bearing 29 (32,33) shown in Fig. 6 and Fig. 7 have respectively the supporting mechanism 32 of corresponding cooperation and 33 pairs or their spigot surface to or acting surface right, it is designed to the sliding surface (not shown) or has the rolling element of being located at therebetween 23.As shown in Figure 15, the decision design at least one (preferably two) in two linear bearings 29 of bearing unit 14 should make the supporting mechanism 32 and 33 of two correspondences have at least two spigot surfaces 32.1 respectively; 32.2; 33.1; 33.2 these spigot surfaces are in two plane E1 that incline towards each other; E2.Same supporting mechanism 32; Two spigot surfaces 32.1 of 33; 32.2; 33.1; 33.2 (or its plane E1; E2) for example each other in V-shape, its angle is for example between 30 ° to 60 °, particularly between 40 ° and 50 °.For this reason, the supporting mechanism 33 of cooperation; Two spigot surfaces 32.1 of 32; 32.2; 33.1; 33.2 shape complementarity ground tilts.The spigot surface 32.1 of two pairs of cooperations; 32.2; 33.1; 33.2 at least one pair of be parallel to plane E1, this plane radially has one and is not equal to zero component drum shaft, suppresses cylinder 06 thus; 07 freedom of motion along pure axial direction.Preferred this two couple is in plane E1; On the E2, these planes have along drum shaft radially be not equal to zero the component that but oppositely tilts towards drum shaft, and therefore at cylinder 06; Two axial directions of 07 suppress freedom of motion.Two plane E1; The intersecting lens of E2 is parallel to adjusts direction S extension.

If bearing block 34 is enclosed in the spigot surface 32.1 that has two pairs of cooperations respectively as shown in Figure 6; 32.2; 33.1; 33.2 two linear bearings 29 between, particularly utilize a pre-tensioning device that it is carried out pre-tensioning, then bearing block 34 only also has a unique one-movement-freedom-degree along adjusting direction S.

To acting surface or the spigot surface 32.1 that tilts; 32.2; 33.1; 33.2 setting should make they to the bearing portions of linear bearing 29 along cylinder 06; 07 axial relative motion has the opposite effect, that is to say, with described bearing along axially " binding ".

Attach troops to a unit in cylinder 06 distolateral; The linear bearing 29 of two bearing units 14 of 07 preferably has the spigot surface 32.1 of two pairs of cooperations that are provided with in opposite directions; 32.2; 33.1; 33.2.But in this case, at least one of two of two bearing units 14 journal bearings 31 preferably has small bearing clearance Δ 31.

In Fig. 6 and 15, straight-line guidance mechanism 29 and the spigot surface 32.1 fixing Bearning mechanism 32 of frame; 32.2 towards facing roll neck 21; 22 half space.Wherein be located at therebetween bearing block 34 with fixing Bearning mechanism 32 double teams of frame.Two linear bearings 29 with the fixing spigot surface 32.1 of frame; 32.2 therefore for cylinder 06; The spigot surface 33.1 of 07 axial component ground double team bearing block 34; 33.2.

In order accurately to locate to bearing unit 14 or together with the roller unit 17 of bearing unit 14, can be at side frame 11; Be provided with on 12 auxiliary member 51 is installed, for example can be at side frame 11; Fitting pin 51 is set on 12, the bearing unit 14 of the roller unit 17 that installs is aimed at described installation auxiliary member, again by demountable fixture 53 (for example bolt 53) or fully in the mode of material fit by welding with bearing unit 14 and side frame 11; 12 link together.Can be linear bearing 29 packs into before the printing element 01 and/or the required afterwards supporting prestressing force that carries out is regulated corresponding member 54, for example fishbolt 54 (Fig. 6) are set.The preferred covering device 57 that has antifouling effect at least at bearing unit 14 on a side of cylinder for bearing unit 14 settings perhaps is designed to bearing unit 14 the full construction unit that encapsulates.

Fig. 6 illustrates to have roll neck 21; 22 and the cylinder 06 of the pre-bearing unit of installing 14; 07.This assembled group can be installed in the side frame 11 of printing element 01 in advance by easy-to-install mode; Between 12, and be fixed on the corresponding position.For realizing modular organization, be preferred for plate cylinder and transfer platen 07; 06 bearing unit 14 comprises in case of necessity and the adjustment stroke of permission adopts identical constituted mode.Can realize the pre-embodiment of installing by this, can be with the effective inner surface and the roll neck 21 of journal bearing 31; The effective shell face of 22 outside is designed to cylindrical, but not taper, because in the case, bearing unit 14 is at roll neck 21; The installation on 22 and the adjusting of bearing clearance all can be carried out in the outside of printing element 01.For example, bearing unit 14 can adopt hot cover process.

Whole installable construction unit (bearing unit 14) preferably is installed in the housing of part opening in case of necessity, this housing for example by supporting body 37 and/or for example framework (do not indicate Reference numeral in Fig. 7, for example four towards all four side stands 92 towards outer restriction; 93; 94; 96, for example side plate 92; 93; 94; 96) and/or for example covering device 57 (Fig. 6) constitutes.Bearing block 34, linear bearing 29 and for example one or more executing agencies 43 in useful design with journal bearing 31 are installed in this housing or this framework.

The support component 32 that is fixed in frame is that be arranged in parallel and definite one basically and adjusts direction S (Fig. 7).

By making bearing block 34 move, particularly carry out pressing (Fig. 7) by the executing agency 43 of power control or the executing agency 43 (for pressing can be applied on the bearing block 34 along the pressing direction by the power that this executing agency maybe can stipulate the power that is prescribed) that defines by power along the printing position by be applied to power F on the bearing block 34 by at least one executing agency 43.Therefore be not by adjusting path regulation for printing ink transmission and the straight line force in the impression position that plays a decisive role for printing quality thus in addition, but by power F and at cylinder 06; Dynamic balance between the straight line force FL that produces between 07 and the balance that is produced are stipulated.According to the first kind of design that does not illustrate especially, apply corresponding adjusting power F, cylinder 06 for bearing block 34 by utilizing one or more executing agency 43; 07 is laminated in couples.The cylinder 06 that cooperates in couples separately that a plurality of if (for example three or four) are directly adjacent in order; 07, can not fix or regulation adjusting path S by the governor motion that depends on power fully, then at essential pressure (straight line force) although the system that is conditioned can break away from and pressing correctly again subsequently, because partly overlapping reaction is difficult to regulate at all.

Therefore according to a kind of useful design, when system is regulated at all (utilizing corresponding cylinder-packing etc.), two cylinders 06 in centre to four cylinders of major general, in other words, differ from whole cylinders 06 outside two external roller 07 to the major general, at least a period of time at interval in, by adjusting make its in the position of regulation, be preferably in and fix in the position of finding by dynamic balance or can carry out travel limits to it at least.

According to a kind of useful especially design, bearing block 34 (even same during operation) overcomes power along the direction of leaving the printing position at least, and for example elastic force, the particularly power that can stipulate can be supported movably.(opposite with pure travel limits) stipulated on the one hand at cylinder 06 thus; Maximum linear power during 07 cooperation can for example passed through cylinder 06 on the other hand; When being with uncoiling (Bahnriss), realizes by the tape winder that is connected on 07 supply.

In 05 the side towards the printing position, bearing unit 14 has the backstop 41 of (at least during adjustment process) position changeable, this backstop for towards the printing position 05 adjusting path limit.Backstop 41 can change the position in the following way, and promptly the stop surface 44 as backstop can change in a scope at least along regulating direction.Therefore be provided with means for correcting (adjustable backstop 41) according to useful design, utilize the terminal location in the close printing position that this means for correcting can regulating shaft bearing 34.For example a wedge shape drive unit that illustrates below is used for travel limits/correction.The adjustment of backstop 41 can manually or by governor motion (46 see below) be undertaken basically.In addition, according to useful design, be provided with unshowned fixing or maintaining body among Fig. 6 and Fig. 7.Fix or maintaining body can be fixed on desirable position with backstop 41 by this.Be provided with the parts 42 of at least one elastic reaction in addition, for example spring members 42, and this spring members is with power F _RBe applied on the bearing block 34 along the direction of leaving this power from backstop 41.That is to say that when otherwise not stoping bearing block 34 motions, spring members 42 causes tripping.By utilizing at least one executing agency 43, particularly the executing agency 43 of power control makes bearing block 34 move towards the direction of backstop 41 to carry out pressing, for pressing can be applied on the bearing block 34 along the pressing direction by the power F that maybe can stipulate that this executing agency will stipulate selectively.If this power F is greater than the screen resilience F of spring members 42 _R, cylinder 06 with regard to corresponding space structure then; 07 presses to adjacent cylinder 06; On 07, and/or bearing block 34 presses on the backstop 41.

In the ideal case, power F, the screen resilience F to applying _RAnd the selection of the position of backstop 41 should make between the stop surface of backstop 41 and bearing block 34 not have tangible power Δ F to transmit in the applying position, thereby makes, for example | and Δ F|＜0.1* (F-F _R), particularly | Δ F|＜0.05* (F-F _R), ideally | Δ F| ≈ 0.In this case, cylinder 06; Applying between 07 is advocated and will be determined by the power F that is applied by executing agency 43.Therefore can mainly not stipulate for printing ink transmission and the straight line force in the impression position that for printing quality, plays a decisive role thus in addition by regulating the path, but with regard to standard freely backstop 41 speech stipulate with the balance that is produced by power F.Can consider after regulating, to utilize adaptive therewith power F that backstop 41 is removed in principle at all, perhaps will only remove accordingly in the effective fixture of basic conditioning period.

In principle, executing agency 43 can be the arbitrary executing agency 43 that applies the power F of regulation.Executing agency 43 is preferably by the steerable governor motion 43 of pressure agent, particularly by fluid piston mobile 43.With regard to possible deformation program, a plurality of (being two herein) this executing agency 43 is set preferably.As fluid, because its Incoercibility is preferably used for example oil or the such liquid of water.In other embodiment, executing agency 43 also can be used as piezoelectricity (applying power by piezoelectricity) or as magnet (applying power by magnetic) design, particularly is designed to electromagnet.

In order to operate the executing agency 43 that is designed to hydraulic piston 43 herein, in bearing unit 14 inside or the outside be provided with controllable valve 56.This valve for example can be designed to and can control by electricity, and this valve is adjusted to hydraulic piston 43 no pressure or is adjusted to less stress level at least under a kind of position, and this valve applies the pressure P of decision power F under another kind of position.For safety, also be provided with not shown leakage line herein.

For fear of oversize combined pressure/tripping path, also for fixing tape winder, the backstop 49 of utilization as the power restriction of the position changeable of overload protective device 49 can be set in the side away from the printing position of bearing block 34, the stroke restricting means of spring members 49 for example, the trip restraint device is tripping under normal operation, that is to say, piston 43 unloadings and/or retraction, although the backstop 49 of bearing block 34 is used for tripping, but 05 supply under the situation of tape winder or other excessive power, and produce bigger path from the printing position.Therefore the elastic force of this overload protective device 49 is selected must be greater than the summation of the power of spring members 42.Therefore with regard to the combined pressure/tripping under the normal operation, very short adjusting path can only be set, for example 1 arrive 3mm.

According to shown in design (Fig. 7), backstop 41 is designed to perpendicular to regulating the wedge spare 41 that direction S moves, and wherein when this wedge spare moves, can make the position of each effective stop surface 44 change along regulating direction S.Wedge spare 41 for example is supported on the backstop 58 of fixing with bearing.Described side stand 92 formations that in the fixing backstop 58 of bearing are herein, for example pass through bearing unit 14.

The backstop 41 that is designed to wedge spare 41 herein is by executing agency 46, the governor motion 46 that can handle by the pressure agent for example, as have and utilize the steerable piston 46 of pressure agent in the working cylinder of (beidirectional) piston, via the driving member 47 that for example is designed to piston rod 47, perhaps can move via the driving member 47 that is designed to main shaft by motor.This executing agency 46 can work at both direction, but also can be designed to unidirectional executing agency as shown in the figure, and it does work to back-moving spring 48 when activity.The power of back-moving spring 48 (unable to a great extent backstop 41) for above-mentioned reasons is lessly selected, thereby wedge spare 41 only overcomes gravity or vibration force is fixed on its correct position.

Also can adopt alternate manner to design backstop 41 (for example as towards regulating the adjustable and fixable tappet of direction etc.) in principle, thereby form can be along regulating that direction S changes and (at least during adjustment process) fixable stop surface that moves 44 that is used for bearing block 34 direction of 05 along the printing position for its.According to unshowned design,,,, for example directly be parallel to and regulate direction S backstop 41 is regulated perhaps by motor for example by utilizing that the pressure agent is steerable and have the cylinder of (beidirectional) piston by driving mechanism.

Fig. 8 is schematically illustrated, on the printing equipment 03 that is designed to double-side printer 03, is each cylinder 06; 07 all is provided with the bearing unit 14 that is arranged on the side frame 11.According to a kind of useful design shown here, when pressing, cylinder 06; 07 pivot forms virtual connecting line or joint face E (below be called " double-side printer of straight line ").Preferred face E and input and output with 02 press from both sides become to be different from 52 °, between 36 ° and 49 °, in particular for 80 ° to 48 ° interior angle.According to design shown in Figure 8, transfer platen 06, all cylinders 06 particularly; 07 bearing unit 14 is being arranged under the state that installs on the side frame 11, thereby it regulates direction S-for example because (face as follows)-press from both sides into 15 ° angle with joint face E regulated in the pressing of power regulation, for example form each other about 2 ° to 15 °, 4 ° to 10 ° acute angles beta particularly.For the installation aspect useful especially be will regulate direction S horizontal stretching ground and be provided with, and be with 02 basic vertical stretching ground setting.

According to the deformation design (Fig. 1) of the double-side printer 03 (printing equipment 03 of n shape or u shape) that bent angle shape is provided with, plane E ' should be the joint face that forms the cylinder 06 in printing position 05, and plane E " should be plate cylinder and transfer platen 07; Joint face between 06, above-mentioned angle β " is a benchmark with the cylinder 06 that forms printing equipment 05 or at least one adjusting direction S and plane E ' or the E in the plate cylinder 07.

One of the cylinder 06 that forms printing position 05 also can fixed-site ground and under normal operation non-adjustable saving land (but recoverable) in case of necessity be arranged on side frame 11; In 12, another cylinder is then supported movably along regulating direction S.

Under normal operation, for combined pressure/tripping along regulating the adjusting path of direction S between tripping position and combined pressure position, for example, with regard to transfer platen 06 0.5mm to 3mm, in particular for 0.5mm to 1.5mm, with regard to plate cylinder 07, be 1mm to 5mm, in particular for 1mm to 3mm.

When being designed to linear double-side printer 03, plane E for example tilts on a zone face 75 ° to 88 ° respectively towards the plane with 02 with output of input, or 92 ° to 105 °, preferred 80 ° to 86 °, or 96 ° to 100 ° angle [alpha] (perhaps tilting 96 ° to 100 ° at another zone face respectively, or 80 ° to 86 °).

Another as shown in Figure 9 embodiment in, the bearing unit 14 of transfer platen 06, particularly all cylinders 06; 07 bearing unit 14, be arranged on as follows under the state that installs on the side frame 11, promptly their adjusting direction S and joint face E are superimposed, promptly constitute to approximate 0 acute angles beta, therefore, all adjustment direction S of printing equipment 04 overlap and do not have at interval each other.

With Fig. 8 and adjusting path and plane E or E ' or E shown in Figure 9 " inclination irrelevant (tilt a little or do not tilt), the schematic example explanation of contrast Figure 10 is used for cylinder 06 below; The useful method that the pressing of 07 (in order to distinguish left printing equipment and right printing equipment, indicating additional marking " 1 " and " 2 " herein) or these cylinders is regulated:

At first, with first cylinder, with determined cylinder 06.1, for example, (being that executing agency 43 is in effective status) in the printing position 05 of printing element 01 inside by transfer platen 06.1, under its pressing position, by to the adjusting (distolateral) of backstop 41 at two be with 02 to aim at.As shown here, this process can be by for example can manually operated executing agency 46 (adjustment screw) realizing.Determine so-called " the 0-position " in regulation printing position at this.

Subsequently, under the backstop 41 d/d situations of the plate cylinder 07.1 of being attached troops to a unit, that is to say, backstop 41 for example is removed by upwards drawing in advance, the pressing of transfer platen 06.1 is still effective, the executing agency 43 that is transfer platen 06.1 is still effective, and this executing agency is for plate cylinder and transfer platen 07.1; 06.1 between pressing and apply desired power F.Wherein this executing agency 43 by plate cylinder 07.1 applies with desired applying power P and is achieved.If an adjustable backstop 41 is set on the bearing unit 14 of first plate cylinder 07.1 equally, according to first kind of distortion, this backstop 41 now can be basically unablely with first plate cylinder 07.1 on the stop surface contact of corresponding bearing block 34.

At two first cylinders 06.1; 07.1 be under the state of effective pressing (being that each applied force is pointed to printing position 05) and second plate cylinder, 07.2 tripping, and perhaps after the backstop 41 of the 3rd cylinder 06.2 is released, second transfer platen 06.2 or its bearing block 34 are applied in being used for the desired power (pressure P) of pressing, and when its backstop 41 reaches balance basically unablely with the corresponding stop surface contact of bearing block 34.In this case, if do not carry out in above-mentioned deformation program as yet, the backstop 41 of first plate cylinder 07.1 also can contact with the bearing block 41 of being attached troops to a unit in advance, during this period or subsequently.

(under the situation that backstop 41 discharges or discharges in advance) second plate cylinder 07.2 or its bearing block 34 enter stitching state in one step of back, and the transfer platen 06.2 that is cooperated simultaneously is in stitching state too.Reach stable after (if being provided with backstop 41 there) equally on second plate cylinder 07.2, this backstop 41 substantially feebly with the corresponding stop surface contact of bearing block 34.

In this way to the cylinder 06 of double-side printer 03; 07 realizes adjusting best for printing process.

(be suitable for implement said method) shown in Figure 11 is used for the line design embodiment that the pressure agent is supplied with.Liquid container 61 outwardly open or sealing is in pressure P _LStress level (for example environmental pressure), this pressure is lower than the screen resilience F with the spring members 42 of bearing unit 14 _RCorresponding pressure P.Pressure agent (liquid) is by compressor 62, and for example pump or turbine are compressed to stress level P _HOr pressure P _H, this pressure P _HAt least equal needed pressure P for applying power F.The pressure agent is in order to make that taking out the pressure oscillation that causes by the pressure agent keeps as far as possible for a short time, preferably can remain on pressure P with the liquid that is compressed in accumulator 63 _HThe pressure agent is from having high pressure P _HPressure agent branch road, by governor motion 64, particularly adjustable pressure reducer 64 carries out pressure to supply circuit 66 and regulates, and the stress level of this supply circuit is adjusted to by pressure reducer 64 maybe can be adjusted to pressure P (the power F of correspondence that is suitable for pressing; Consider screen resilience F in case of necessity _RPower Δ F in case of necessity).

In Figure 11, will be used for supply pressure agent devices needed, liquid container 61, compressor 62, accumulator 63 and adjustable pressure reducer 64 are included in the feed system of illustrating with dotted line 75.Herein that valve 56 is outside near cylinder ground layout at feed system 75, still also can be integrated into the center of feed system.The center of liquid container 61 in feed system 75 outsides can also be used for a plurality of feed systems 75.

The adjustment of pressure reducer 64 can be passed through an adjusting device 98, particularly realizes by control device 98.Preferred this adjustment can be carried out Long-distance Control by control device 98 by signal line 99.In Figure 11, beyond the stress level of representing with P, in bracket with three pressure P 1, P2, the level that the P3 representative is different, perhaps P1, P2, the P3 stress level, according to a kind of useful embodiment, described different stress level can be selectively in supply circuit 66 by controlling accordingly of pressure reducer 64 provided.Described stress level P1, P2, P3 is corresponding to the different desired power that is used for pressing (the further design of face as follows).

According to a kind of unshowned useful design, also can adjust by two, particularly can on two supply circuits 66, provide two different stress level P (for example to be used for P by the pressure reducer 64 that Long-distance Control is adjusted in the applying power in printing position _DSBe used at printing equipment cylinder 06; The P of the applying power between 07 _DW).And, also can adjust in servicely according to a kind of useful design, be provided for P in succession at a supply line 66 in the applying power in printing position _DS, and be used at printing equipment cylinder 06; The stress level P of the applying power between 07 _DWIn this case, in adjustment process, for example earlier by pressure reducer 64, the 05 stress level P that is provided for closing by power in the printing position _DS(select by adjusting device 98 or by mechanical handling, and transfer platen 06 is fitted according to required.Be provided for then in plate cylinder and transfer platen 06; The stress level P of the applying power between 07 _DW, and plate cylinder 07 adjusted).For following described situation, according to determined mechanical data and/or definite use agent data and/or definite service data, to being used for cylinder 06; 07 close the different stress level P1 that leans on, P2, P3 (being the level of the different power that produced) be when being provided with, correspondingly, at first from a plurality of different stress levels, for example from three different stress level P _DS1, P _DS2, P _DS3Select a stress level that is used to adjust transfer platen 07, subsequently for plate cylinder 07 with its suitable stress level, perhaps be from several possible stress level P equally _DS4, P _DS5, P _DS6In a selected stress level adjust.This deformation design provides a very high adaptation grade for the printing ideal conditions.Provided in the following example by P1, P2, P3 describe corresponding different preset value, can be according to being applied to transfer platen 06 and plate cylinder 07 in the different operations.In this case, can exist for transfer platen 06 needed level or have serial preset value in advance, and, then can have one or more suitable preset value and exist in advance for plate cylinder 07 corresponding horizontal.Like this, pressure reducer 64 is used to obtain stress level P with selected preset value in succession _DS(for example respectively according to paper type from for example P _DS1, P _DS2, P _DS3In select), and then be used for stress level P with selected preset value _DW(for example respectively according to printing the cloth type from for example P _DW4, P _DW5, P _DW6In select) (seeing Figure 23).

Like this, each adjustable cylinder 06; 07 in conjunction with the input of the input of the described valve 56 of Fig. 7, particularly banked direction control valves, just (supply circuit 66 P3) is connected for perhaps P1, P2 with pressure P.With regard to above-mentioned plate cylinder and the transfer platen 06 of being used for; Two levels of 07, attach troops to a unit in the input of the valve 56 of transfer platen 06 movably, for example with pressure P _DSConnect, attach troops to a unit in the input of the valve 56 of plate cylinder 07 movably, for example with pressure P _DWConnect.The output of valve 56 for example by common adverse current conduit 101, is connected with liquid container 61.Valve 56 can be regulated by a control device 103, for example adjusts by the common control device that comprises two control device 98 and 103.Preferably can carry out the Long-distance Control adjustment by signal line 102 by control device 103.

In order to control, described control device 98 and/or 103 for example as routine, can be arranged in console 104 or the console computer 104 for printing machine.For example, if manually provide " combined pressure " order, then pass through control device 103 for related cylinder 06 by routine or by input equipment or switch; 07 or the operation of the valve 56 of printing equipment 04 need make that described executing agency 43 is connected with the pressure P of pressure supply circuit.When being in " tripping " order, the operation of valve 56 need make, the stress level P of described executing agency 43 and memory _LBe connected.

For the adjusting of the backstop 41 that can not purely manually move, for example, preferably both can be by the pressure P that provides of oneself _SSupply circuit 67 (illustrating) or be incorporated in case of necessity among the above-mentioned stress level P that (perhaps P1, P2 P3), utilizes the governor motion 46 that is designed to the steerable executing agency 46 of pressure agent to realize.As shown in figure 11, in open system, will provide pressure P _SLiquid be prepared into the pressure agent of gaseous state, for example compressed air.Be connected with supply circuit 67 with the input of the valve that is connected 68 of the described executing agency that sets 46, wherein on the design of executing agency 46 being decided (at two-way operation on the both direction or only work on the direction in two possible directions), one or two output of valve 68 is connected with one or two input of executing agency 46.Same valve 68 preferably can pass through control device, for example regulates by a control device 103.Also preferably can adjust by Long-distance Control by control device 103 by signal line 106 herein.

According to further design shown in Figure 11, for fixed stop 41, also be provided with steerable fixed mechanism 69, for example tappet can be fixed on backstop 41 its unable substantially position by this fixed mechanism, and can not change its position when unloading by tripping.And this fixed mechanism 69 can be connected with pneumatic supply circuit 67 in order to handle or to unclamp by corresponding pipeline and other valve 71, and preferably regulates by described control device 103.In the example shown, the design to fixed mechanism 69 should make selectively (when effective) that backstop 41 is clamped with respect to bearing block 34 by frictional fit.

According to a kind of useful design, the fixed mechanism 69 that backstop 41 is fixed in replacement is provided with fixed mechanism shown in Figure 13 74, driving member 47, particularly piston rod 47 or corresponding spreading parts can be clamped by this fixed mechanism 74.Fixed mechanism 74 can be built in the executing agency 46, but also can be arranged on as shown between executing agency 46 and the backstop 41, thereby driving member 47 is selectively fixed or can freely be moved along its moving direction.Fixed mechanism 74 for example has two and has the clamping die 76 of perforation 77 or have the space that is used for double team driving member 47 at least, they are connected with driving member 47 effects, thereby they under first duty (under this first duty, the longitudinal axis of perforation 77 is parallel to driving member 47 and stretches) driving member is discharged, and under second duty (under this second duty, the longitudinal axis of perforation 77 is particularly diverged opposite to each other with respect to the longitudinal axis upset of driving member 47) make driving member 47 clamped about moving.Preferred fixture 74 oneselfs are fixing, thus when not handling fixed mechanism 74, for example the power by spring 78, be in second duty.Handling in the face of clamping die 76 of inclination by actuator 79, the (see above) thereby clamping die 76 overturns under first state of actuator 79, and do not overturn in that second state is next.Fixed mechanism 74, particularly actuator 79, in principle can be manually, for example handle by corresponding manipulation device, but also can be valuably driving mechanism 81 is non-manually to be handled by regulating, particularly can remotely handle.Regulate driving mechanism 81 and be designed to load the cylinder 81 of pressure agent in Figure 13, the actuator 79 that is designed to piston can move in this cylinder.At the P that exerts pressure _SThe time (Figure 13 a) (herein by the corresponding aligning to clamping die 76 or its perforation 77) unclamps clamping device.When release (Figure 13 b), by spring 78 with clamping die 76 fork or upset and thus with its clamping.

Backstop 41 can be by spring shown in Figure 7 48 but also can (shown in Figure 13 dotted line) effectively by executing agency 46 being designed to can resetting by the cylinder beidirectional piston, that promptly have two (each one) pressure agent organizations of supply that has that the pressure agent is handled in the both sides of piston 52.

According to shown in Figure 11, four cylinders 06 of all of double-side printer 03; 07 bearing unit 14 provides pressure by a common supply circuit 66 by a common accumulator 63.Wherein, can on the Common Ducts of a supply circuit 66, will print the cylinder 06 of the whole printed on both sides printing equipment 03 of tower 01; 07 bearing unit 14 is connected to each other.Promptly (P1, P2 P3) are provided with supply circuit 66, and the valve 56 of this supply circuit 66 and single bearing unit 14 is connected and is connected with/parallel connection (as shown in the figure) for the bearing unit 14 to printing tower 01 provides pressure P.

Shown in Figure 21 is the deformation design of feeding mechanism of the bearing unit 14 of printing element 01, described feeding mechanism with the pressure P that can adjust (P1, P2 is P3) for a plurality of, for example two, particularly pass through device separately for described two part printing elements 01.1; 01.2 implement.Particularly can be for the cylinder 06 of printing equipment 04; 07 be positioned at a side (for example at part printing element 01.1) bearing unit 14 with 02, be provided with one and have first supply system 75.1 of required armamentarium herein, for example has one first supply circuit 66.1, one first pressure reducer 64.1, one first accumulator 63.1, one first compressor 62.1, and for the cylinder 06 of printing equipment 04; 07 opposite side (for example at the part printing element 01.2) bearing unit 14 with 02 of being positioned at is provided with one and has second supply system 75.2 of required armamentarium herein, for example has one second supply circuit 66.2, one second pressure reducer 64.2,63.2, one second compressors 62.2 of one second accumulator.In Fig. 1, schematically marked the double arrangement of the supply system that is used to print tower 01.

This double design for each printing tower 01 is useful for the situation of plural number printing tower 01 particularly, is can constitute dividually in the zone in printing position 05 in Fig. 2 to 4.Thereby, for example for whole bearing unit 14 of one of them part printing element 01.1 by equipment by second supply system of the equipment of described first supply system, wherein whole bearing unit 14 of another part printing element 01.2, provide and have corresponding stress level P (P1, P2, pressure agent P3).Supply system herein is designed to have the pressure agent closed circuit of function completely.

According to a kind of useful especially design of considering redundancy (Redundanz), can be with two supply systems 75.1; 75.2 be designed to interconnect at least one position.This connection should be respectively at compressor 62.1; 62.2 the direction of following current promptly is provided with the guiding zone that has with the supply loop of the opposite overvoltage of environment.In principle, it can be arranged on two supply circuits 66.1; 66.2 by the valve that can selectively open carried out correct carrying out stress level P (P1, P2, P3) zone of Tiao Zhenging.But according to shown in useful for example, can by have one can folding the guiding device 70 of valve 65 have the P of being higher than respectively _HPressure mechanism branch on connect.Therefore two compressors 62.1 can worked as; 62.2 in one when breaking down, valve 65 is opened, thereby respectively another one is supplied circuit 66.1; 66.2 by harmless compressor 62.1; 62.2 supply.

According to design shown in Figure 11, four all cylinders 06; 07 can both carry out combined pressure/tripping ground by executing agency 43 supports, however wherein only one of the stop surface 41 of two plate cylinders 07 and transfer platen 06 can be non-manually, promptly can be by the steerable executing agency 46 of pressure agent, particularly remote control ground is regulated.The backstop of another transfer platen 06 for example, can be regulated and fixes by the governor motion 46 that is designed to adjustment screw.Therefore this backstop necessarily do not have for example fixed mechanism 69 yet.

According to a kind of simple more deformation program, although all four cylinders 06 then to above-mentioned design; 07 all can carry out straight line by executing agency 43 supports movably, but only two transfer platen 06 have movably backstop 41 (having above-mentioned executing agency 46 and/or fixed mechanism 69 in case of necessity).

According to the design of further simplification,, under normal operation, under the meaning of combined pressure/tripping motion, or not to support movably, but support regularly with frame although then can proofread and correct for the position of one of two transfer platen 06.Other three cylinders 06; 07 is supported under the meaning of combined pressure/tripping motion movably, wherein according to first kind of three cylinder 06 that deformation program is all; 07 has movably backstop 41 and fixed mechanism in case of necessity 69; According to the only different transfer platen 06 of second kind of deformation program with fixing transfer platen 06, have movably backstop 41 and fixed mechanism in case of necessity 69.

According to further design to drum supporting device, as shown in figure 12, bearing unit 14 plate cylinder 07 and/or transfer platen 06 is distolateral even at bearing 72 at least one, for example support movably along direction of motion C in the linear bearing 72, this direction of motion is perpendicular to the cylinder rotating shaft and have at least one perpendicular to the component of regulating direction S.Preferably can select perpendicular to the direction of motion C that regulates direction S, and when one-sided manipulation, cause relevant cylinder 06; 07 obliquity (so-called " preparation (cooking) ").Can pass through governor motion 73 manual or motor, for example by handwheel or preferably by motor-driven adjusting main shaft to cylinder 06; 07 adjusts.This additional bracing or strutting arrangement of the bearing unit 14 on the plate cylinder 07 can be realized the obliquity and the adaptive adjusting of this cylinder, and can realize its obliquity on transfer platen 06.

The executing agency 43 that is provided with in the previous designs of bearing unit 14 is designed to provide the adjusting path that is suitable for combined pressure or tripping Δ S, therefore preferably has the stroke that equals Δ S at least.Executing agency 43 is set up and correspondingly is designed for and regulates the roller be laminated or the applying power of cylinder 06,07, and/or is used to carry out combined pressure/tripping.Regulate path Δ S (or stroke) and for example be at least 1mm, preferably 1.5mm at least particularly is at least 2mm.The parts that a kind of useful design to execution unit 59-for example be designed to can be made in advance have been shown among Figure 14.This execution unit 59 comprise at least one, preferred two by the steerable executing agency 43 that is designed to piston 43 of pressure agent, these executing agencies can be supported in the space 82 of matrix 84 movably along regulating direction S, but these spaces are as the balancing gate pit 82 of supply pressure agent.Execution unit 59 comprises that also being used for to balancing gate pit's 82 supply pressures is the supply line 83 of the pressure agent of P.Preferred two balancing gate pits 82 are supplied pressure by a common supply line, therefore carry out pressure in the same way and regulate or release.Figure 14 illustrates, yet the piston 43 on top is used to represent to be in two pistons 43 of advanced position for example, and the piston 43 of bottom is used to represent to be in two pistons 43 of extended position for example.Owing to same reason, supply line 83 also just demonstrates and partly is loaded the pressure agent.

Piston 43 is sealed by the seal 86 of the close balancing gate pit around piston 43 with respect to pressure agent chamber 82, and by sliding guide mechanism 87 guiding near the balancing gate pit.Preferably second seal 88 and second sliding guide mechanism 89 can also be set in the zone away from the balancing gate pit of piston 43.According to a kind of useful especially design, as to the replacement of second seal 88 or additional, piston 43 is outwards additionally by diaphragm 91, the diaphragm 91 that for example is made of rubber, particularly rolling diaphragm 91 sealings.This diaphragm is connected with piston 43 on the one hand around, is connected with other fixing member of matrix 84 or execution unit 59 fully on its cylindrical contour on the other hand.

As shown in figure 16, according to a kind of further useful design to bearing unit 14, opposite with first kind of design, not that described executing agency 43 is incorporated in the special execution unit (being 59 before this), but be integrated in the frame structure, for example in the side supporting body 94 away from the printing position.Wherein,, executing agency 43 is designed to the executing agency 43 that can load by the pressure agent, it is designed to be arranged on the pressure agent cylinder of the punch format in the side supporting body 94 according to described design.And also can be by the formation of the perforation in side supporting body 94 to the input of this pressure agent chamber.But also can adopt the executing agency 43 that power controls (for example based on hydraulic pressure, electricity, effect motor or piezoelectricity) that passes through to be incorporated into the design in the side supporting body 94 with other form.In Figure 16, do not provide Reference numeral especially for those corresponding to parts of parts as can be seen with among Fig. 7.This is designed to save take up an area of also and therefore is suitable for cylinder 06; 07 in little scale, and for example simple scale (only designing the scale of newspaper page or leaf) is adjusted.For bearing unit 14 in printing element 01 layout and adjust with the pre-adjustment process in control can adopt and first kind of method that design is relevant recited above.

As shown in figure 17, according to a kind of the third useful design to bearing unit 14, opposite with first kind of design, not that described executing agency 43 is incorporated in the static parts of bearing unit 14, but be integrated in its transportable parts, for example slide 34 or the bearing block 34.This is designed to save take up an area of also and therefore is suitable for cylinder 06; 07 in little scale, and for example simple scale (only designing the scale of newspaper page or leaf) is adjusted.The applicability of this design is irrelevant with the particular design of the executing agency 43 that controls by power (for example based on hydraulic pressure, electricity, effect motor or piezoelectricity).Equally, in Figure 17, do not provide Reference numeral fully for those corresponding to parts of parts as can be seen with among Fig. 7.For bearing unit 14 in printing element 01 layout and adjust with the pre-adjustment process in control can adopt and first kind of method that design is relevant recited above.

Figure 18 and the further useful design that Figure 19 shows that bearing unit 14 wherein, except an executing agency 43 away from the printing position is set at least, also are provided with the executing agency 97 in a neighbour printing position at least.General form is, have at least one (being two herein) when being in effective status towards the printing position executing agency 43 of 05 effect, and at least one (being two herein) when being in effective status dorsad the executing agency 97 of printing position 05 effect.Executing agency 97 is arranged at the movable part of described bearing unit 14 by rights and is fixed between the part of frame, makes under effective status, power can be applied to the movable part of bearing unit 14 along the direction that deviates from printing position 05.As equally in front for bearing unit 14 for example described in, executing agency 43 is arranged at the movable part of described bearing unit 14 by rights and is fixed between the part of frame, make under effective status, can be with power along 05 direction is applied to the movable part of bearing unit 14 towards the printing position.Executing agency 97 can go out as shown, can either be integrated into the movable part (for example slide 34) of described bearing unit 14, and can also be integrated into the part that is fixed in frame of bearing unit 14.Described at least one executing agency 97 preferably similarly is designed to the executing agency 97 (for example based on hydraulic pressure, electricity, effect motor or piezoelectricity) that can control by power.

In Figure 18, still be incorporated into the movable part of bearing unit 14 away from the executing agency 43 in printing position, for example in the slide 34, and in Figure 19, it is a part that is fixed in the execution unit 59 of frame.Executing agency 43 also can be incorporated in the framework as shown in figure 16.

According to deformation design, can adopt a beidirectional executing agency to replace the executing agency 43 of described two single effects for illustrating; 97, this beidirectional executing agency can be alternatively for towards with deviate from printing position 05 and be in effective status, promptly can load by corresponding pressure agent.

Among Figure 18 and Figure 19 have at least one towards the printing position 05 and at least one deviate from the executing agency 43 of printing position 05 effect; 97 or have the deformation design of a beidirectional executing agency (the not shown in the figures meaning out), particularly useful for printing equipment 03 or double-side printer 04, the cylinder 06 of described printing equipment; 07 substantially perpendicularly aims at (having or do not have the dislocation on a little horizontal direction) mutually arranges.Make for example its deadweight to be compensated by additional executing agency 97.This is for the printing element that especially is designed to I-type printing element, for example when carrying out having using value when fragmentary printed matter prints.The schematically illustrated cylinder 06 of Figure 20 with this type of I-type printing element of bearing unit 14; 07 layout.In Figure 20, the cylinder 06 of this I-type printing element; 07 in one plane (as the plane E among Fig. 2) arrange that up and down the angle between the plane of the band that described plane E same level imports is 76 ° to 87 °, particularly 80 ° to 85 °.In principle, also can arrange in one plane in other mode.As illustrating two upper cylinder 06 among Figure 20 for example in bearing unit 14 neighbour printing positions; 07 has one or more second executing agencies 97, and this executing agency 97 for example can compensate for gravity under corresponding stress level.Lower cylinder 06; 07 does not have second executing agency 97, but described lower cylinder must be with than described upper cylinder 06 when pressing; 07 higher stress level is regulated corresponding to the numerical value of gravity.

(opposite with the pressing of controlling by the path) described pressing of controlling by power (or preconditioning of carrying out for backstop according to power fully as previously described) has been considered for the thickness of different printable fabrics or the influence of other geometrical factor.When adopting thicker printable fabric 02, the pressing pressure in the feasible adjusting path that is kept is less than being used for thin printable fabric, promptly, make the geometrical factor (thickness of printable fabric, the position of bearing etc.) that changes be compensated by regulating the variation of the pressure P that the path needs.This regulates for pressure force for different situations according to following design needs with the following design difference that describes.

The as above different stress level P1 shown in Figure 11, P2 and P3 according to a kind of useful especially further design, can be intended to described cylinder 06 according to certain machine data and/or certain consumable material data and/or certain operating data; 07 close by and mutually different stress level P1 is set, P2, P3 (being the level of the power that produced), and preferably can have corresponding preset value.

Can be with in concrete this useful example, be interpreted as to adjustable " stress level " vague generalization adjustable " level of power " for applying power, and can conceptively correspondingly in the vague generalization of theory, use.

Therefore, foregoing for cylinder 06; 07 method of adjustment still can keep basically.Just to carry out earlier, for example by procedure operation or manual from a plurality of at selecting suitable stress level P, P1, P2, P3 the possible level of the determined standard of the required level of adjusting (for example stock and/or printing cloth).According to a kind of useful especially design, according to printable fabric band 02, particularly surface characteristic, and/or with the relevant characteristic of employed printing cloth,, and obtain stress level P, P1, P2, the preset value of P3 particularly according to the characteristic of the printing cloth of different manufacturers.For the stress level P of required adjustment, P1, P2, P3 is furnished with different basic values at a plurality of possible input value of related standard (for example material band 02 or printing cloth).

For example, can the relation of described standard and basic value be presented to operating personnel with the form of form.The stress level P that described standard is joined wherein, P1, P2, the P3 basic value for example can be used as the rated value that is used for pressure and correspondingly imports by the input mechanism of console.According to a kind of useful design, with possible " input value " (for example kind of the kind of paper or printing cloth) and the stress level P that is joined that recommended or given in advance, P1, P2, the corresponding attachment relationship of P3 " basic value " is pre-stored in the data storage of control device 98 or console computer 104, and can show and select by input mechanism by display unit.

Described optimal way is selected P1 below, and P2, P3 are that example describes.But the design of the executing agency that the employing of being correlated with can be controlled by power is applied to other physical quantity in principle.The physical quantity that can control, for example can be current strength, voltage, electrical power or other is for the relevant physical quantity of the amount of the generation of power.Key is the different input values that is used for related standard (about material band and/or printing cloth) can be mated in the different applying power that is produced.Therefore described adjustable " stress level " is used for the described applying power that can adjust below.Therefore, then apply or different stress level given in advance or different applying power for two or more different input values for the described executing agency that relates to 43.

Figure 22 and 23 respectively for example the part illustrate, for example belonging to control device 98, belong to show or displayable at least program screen on the display unit of control module 98 of console 104 or console computer 104, wherein each described program screen all is respectively applied for the operating parts that belongs to control device 98 in conjunction with at least one, for example keyboard or pointer instrument are individually as required to for example by a cylinder 06; 07 is applied to the applying power on the adjacent rotary body in roller strap regulates, and preferred Long-distance Control ground, for example the continuous production period at printing equipment 04 also can change existing adjusting.Two program screens schematically illustrate the printing element 01 that is designed to print tower respectively for example, wherein show four vertically up and down stacked being used to produce the double-side printer 03 of 4/4 printing, wherein the corresponding transfer platen 06 of this double-side printer 03 is laminated.Plate cylinder 07 respectively with each transfer platen 06 pressing of double-side printer 03.For the detailed design of this double-side printer 03, referring to the Fig. 1 to 4 that has its related description respectively.

For the applying power that applies between the transfer platen 06 that is adjusted in double-side printer 03, can be provided with a plurality of different stress levels, three stress level P1 for example, P2, P3, wherein each described adjusting level can, for example according to the printable fabric 02 that in printing element 01, is printed, particularly the surface characteristic of material band 02 is selected as standard, wherein said surface characteristic relates to, Biao Mian roughness for example, and/or smoothness, and/or the uniformity, and/or relate to the absorption characteristic of printing-ink, and/or the ink absorption ability of printable fabric 02, and/or the coating weight with regard to the surface of the coating of printable fabric 02.For example, need be compared to the applying power of the very level and smooth big three to four-fold of art paper in order to produce high printing quality at coarse seal newspaper page or leaf.For example, can be by show or displayable at least button 107 in the program screen; 108; 109 cosily exchange the flat P1 of water saving according to the surface characteristic of the printable fabric 02 that is printed, P2, and P3 selects.In the program shown in Figure 22 and 23 screen, show respectively or fade at least that " to select paper " with word be the zone 111 of title, wherein in this zone 111, be provided with a plurality of, three buttons 107 for example; 108; 109, these buttons are used to select to have the horizontal P1 of adjusting of the paper on coarse normal or level and smooth surface, P2, P3 input value.That each described selectable input values all is equipped with is certain, preferably by printer manufacturers determine unspecified in the program screen, be used for stress level P1, P2, the particular value of the basic value of P3, i.e. the applying power that between the transfer platen 06 of double-side printer 03, applies and the value of attaching troops to a unit, wherein after the printing machine user makes decision with regard to selectable input values, can be to attaching troops to a unit accordingly in a stress level P1, P2, the applying power of P3 is regulated by the executing agency 43 in the corresponding bearing unit 14 that is arranged on transfer platen 06.This selection also can be by other mode, and for example so-called by opening " folding "-window is operated and definite selected item.

Can stipulate in addition, the applying power that applies between the transfer platen 06 of double-side printer 03 can be based at least one selectable stress level P, P1, P2 respectively, P3 changes by finely tuning, and wherein preferably all is provided with described fine setting with regard to all selectable adjusting levels.In the example shown in the program screen of Figure 22 and 23, fine setting is in order to increase corresponding applying power with based on selectable stress level P, P1, P2, the percentage of P3 adds, wherein for example can be respectively by one of percentage to a definite upper limit, for example to 100%, promptly, carry out described interpolation step by step to the value of the twice of the adjusting level of the corresponding selection that equals the power of fitting.Be directed to the stress level P that selects respectively, P1, P2, the interpolation of P3, in program screen,,, be shown or faded at least at the window 112 of the corresponding transfer platen 06 of double-side printer 03 for example by with the percent value shown in the numeral for example in the inside of the printing element 01 that schematically illustrates.In the example shown in Figure 22 and 23, the interpolation of being regulated that is used for all double-side printers 03 is respectively+and 5%.Self-evident, can regulate different therewith values and also can regulate different values respectively for double-side printer 03.

According to a kind of useful design, at least a first kind of paper, the unit are coating weight scope of this kind paper is 0 to 10g/m ²(being paper uncoated or extremely slight coating), and for a kind of and first kind of paper that paper is different, the unit are coating weight scope of this kind paper arrives 20g/m 10 ²(promptly slight coating paper), with different stress level P1 mutually, it is given in advance and/or for example that P2 carries out, and it is pre-stored in the data storage of control device 98.Except described two kinds of paper or replace a kind of paper of described at least two kinds of paper, can also be another paper, the unit are coating weight scope of this kind paper for example surpasses 20g/m ²(being paper uncoated or extremely slight coating), with pressure or the stress level P1 that provides earlier with the front, it is given in advance and/or for example that the stress level P3 that P2 is different carries out, and it is pre-stored in the data storage of control device 98.Therefore, at least two kinds of paper with different coating weights, with mutual different pressure or stress level P1, P2, P3 carries out given in advance.

The pressure force that acts between transfer platen 06 and the plate cylinder 07 can be changed respectively in addition.For act between transfer platen 06 and the plate cylinder 07 the adjustment that pressure force carried out according to the printing cloth character, for example, according to the elasticity and/or the compressibility that are arranged in the printing cloth on the transfer platen 06.Figure 23 illustrates, for example except can regulating to the applying power that between the transfer platen 06 of double-side printer 03, applies, in preferably to the configuration of each double-side printer 03, also be respectively equipped with choice menus 113, wherein each choice menus all for example has a plurality of names that have the different printing tower of its technical characteristic or the tabulation of title, wherein can select the actual printing cloth that is sleeved on the corresponding transfer platen 06 respectively.Regulate between the plate cylinder 07 of corresponding transfer platen 06 and cooperation according to selected printing cloth, be exclusively used in the certain applying power value or the stress level P of corresponding printing cloth, P4, P5, P6, wherein each described adjusting self is exclusively used in certain applying power adjusting level again.

Based on described can be according to printing cloth selectable stress level P, P1, P2, P3, can by finely tuning to change in fact applying power to be applied be arranged equally preferably between the plate cylinder 07 of all transfer platen 06 and cooperation respectively, wherein said Change Example is as can be used as interpolation, for example respectively by one of percentage to 100%, promptly to the stress level P of the corresponding selection that equals the power of fitting, P1, P2, the value of the twice of P3 is carried out step by step.Be directed to the interpolation of the adjusting level of selecting respectively, in the program of Figure 23 screen for example in the inside of the printing element 01 that schematically illustrates, for example by with the percent value shown in the numeral, for example in the configuration of one of transfer platen 06 of double-side printer 03, be shown or faded at least.In example shown in Figure 23, three the interpolation of being regulated that is used for four double-side printers 03 is respectively+and 15%, the interpolation that is used for uppermost double-side printer 03 for example is+10%.Self-evident, can regulate different therewith values and also can regulate different values respectively for double-side printer 03.

By executing agency 43 in the corresponding bearing unit 14 that be arranged on transfer platen 06 and/or plate cylinder 07 undertaken respectively in the applying power (stress level or force level) of input value and fine setting thereof (this fine setting may be to the adjusting of applying power and/or according to the adjusting to applying power of the characteristic of employed printing cloth according to the surface characteristic of the printable fabric 02 that is printed) described attaching troops to a unit respectively.

Change (" selecting paper " and/or standard " printing cloth is selected ") for change of selecting and/or fine setting at standard; can be supported by a basic software by providing password; particularly the standard of " selecting paper " can freely change; but for reasons of safety, selection that responsive standard " is printed the cloth selection " for printing technology and/or fine setting are by cryptoguard.

Useful especially is, in the application of the pressing that can handle by power, needn't consider the thickness that material band 02 is different in adjustment, this be because, in principle should can be automatically with respect to adjustment based on the path based on the adjustment of power.But the mode with advantage is, as mentioned above, can take surface characteristic into account when adjusting for applying power or stress level.

For can be to different printing equipment 04 of the different printed on both sides printing equipment of a printing element 01 03 and/or different cylinders 06; 07 stress level P, the multiple design that P1, P2, P3 select individually or finely tune according to first kind of design, both can be provided with many feed systems (pressure agent closed circuit), perhaps also can be for the independent cylinder 06 that needs adjustment; 07 or cylinder group many adjustable pressure reducers 64 are arranged on the common supply circuit.

The Reference numeral table of comparisons

01 printing element, the printing tower

01.1 part printing element

01.2 part printing element

02 stock, material webs, band

03 double-side printer

04 printing equipment

05 printing position, the printed on both sides position

06 cylinder, transfer platen, printing cylinder

07 cylinder, plate cylinder, printing cylinder

08 inking device, the roll-type inking device, the short inking device

09 damping device, spray dampener

10    -

11 frame sections, wall section, side frame

12 frame sections, wall section, side frame

13 base plates, supporting body, mounting bedplate, assembling framework

14 bearing units

15 linear guiding mechanisms

16 frames, frame structure (08)

17 roller units

18 wall sections

19 operating means, the changing of printing plates device

20    -

21 axle journals (06)

22 axle journals (07)

23 rolling elements

24 clamping devices

25 -

26 rollers (06)

27 rollers (07)

28 covering devices

29 linear bearings

30 -

31 bearings, journal bearing, cylinder roller bearing

32 supporting devices, support component, linear parts

32.1 acting surface, spigot surface

32.2 acting surface, spigot surface

33 supporting devices, support component, linear parts

33.1 acting surface, spigot surface

33.2 acting surface, spigot surface

34 bearing blocks, slide

35 -

36 jockeys, clamping part

37 supporting bodies, the supporting body plate

38 gaps

39, driving shaft

The online structure of 40 couplings, the online structure of disc type coupling

41 backstops, wedge spare

42 parts, spring members

43 executing agencies, power control, governor motion, the available pressure medium is handled, hydraulic piston

44 stop surfaces (41)

45 -

46 governor motions, executing agency, the piston that the available pressure medium is handled

47 drive disk assemblies, piston rod

48 back-moving springs

49 backstops, overload protective device, spring part

50 -

51 -

52 pistons

53 -

54 -

55 -

56 valves, controlled

57 covering devices

58 backstops

59 execution units

60 -

61 liquid containers

62 compressors

62.1 compressor

62.2 compressor

63 accumulators

63.1 accumulator

63.2 accumulator

64 governor motions, pressure reducer

64.1 governor motion, pressure reducer

64.2 governor motion, pressure reducer

65 valves

66 supply circuits

66.1 supply circuit

66.2 supply circuit

67 supply circuits

68 valves

69 maintaining bodies

70 guiding devices

71 valves

72 bearings, linear bearing

73 governor motions

74 maintaining bodies

75 supply systems

75.1 supply system

75.2 supply system

76 clamping dies

77 perforation

78 springs

79 governor motions

80 -

81 adjust drive unit, cylinder

82 spaces, the balancing gate pit

83 supply lines

84 matrixes

85 -

86 sealing devices

87 guiders

88 sealing devices

89 guiders

90 -

91 diaphragms, rolling diaphragm

92 side stands, side plate

93 side stands, side plate

94 side stands, side plate

95 -

96 side stands, side plate

97 executing agencies, close printing position

98 adjusting devices, control device

99 signal lines

100 -

101 adverse current conduits

102 signal lines

103 control device

104 consoles, the console computer

105 -

106 signal lines

107 buttons

108 buttons

109 buttons

110 -

111 zones

112 windows

113 choice menus

The L clear span

L06 length (06)

L07 length (07)

The E1 plane

The E2 plane

P pressure, stress level

P1 pressure, stress level

P2 pressure, stress level

P3 pressure, stress level

The E plane, connecting line connects the plane

E ' plane

E " plane

The A operating position

The B maintenance position

The C moving direction

F power

S regulates direction

PH pressure

PL pressure, environmental pressure

PS pressure

Δ 31 bearing clearancees

Δ S regulates the path

Δ U at interval

The α interior angle

The β acute angle

Claims (43)

1. a printing element (01) has at least two at printing equipment (03; 04) cylinder that cooperates in, wherein can be provided with movably to described cylinder of major general, its set-up mode makes described cylinder can utilize at least one executing agency (43) to close to another described cylinder and leans on, wherein, described executing agency (43) designed to be able to by power and controls, and be provided with control device (98), therein can be according to machine data, and/or consumable material data, and/or the relevant standard of operating data, the preset value of the different applying force level of a plurality of mutually different representatives of prestoring is used to utilize described executing agency (43) to close for described cylinder to lean on, it is characterized in that, the preset value of the representative applying power that prestores different is used for the feature input value of printable fabric (02) surface characteristic that different representatives need print, the feature input value of the surface characteristic feature input value as printable fabric (02) is prestored, and be the prestore preset value of the different applying power of mutually different representative of at least two different input values of related surface characteristic.

2. printing element as claimed in claim 1 (01), it is characterized in that, at least two kinds of different printable fabrics that are constructed to the different paper of unit are coating weight (02), the varying level (P1 of the preset value of the applying power that described representative is different, P2, P3) carry out given in advance.3. printing element as claimed in claim 1 (01) is characterized in that, the feature input value of roughness as printable fabric (02) prestored.

4. printing element as claimed in claim 2 (01) is characterized in that, arrives 10g/m at least a unit are coating weight scope that is constructed in the described printable fabric 0 ²First printable fabric (02) of paper, and another kind of different with first printable fabric (02), be constructed to unit are coating weight scope and arrive 20g/m 10 ²Second printable fabric (02) of paper, the varying level of the preset value of the applying power that described representative is different (P1, P2) carry out given in advance.

5. printing element as claimed in claim 1 (01) is characterized in that, described executing agency (43) is designed to can be with the pressure agent with stress level (P given in advance; P1; P2; P3) load.

6. printing element as claimed in claim 5 (01) is characterized in that, the preset value of the applying power that described representative is different with different stress level that described executing agency (43) is loaded (P1, P2, P3) carry out specific.

7. printing element as claimed in claim 6 (01) is characterized in that, can be by being the predefined governor motion of executing agency (43) (64) in pressure agent loop by described control device (98) for described stress level (P that can be given in advance; P1; P2; P3) adjust to remote control.

8. printing element as claimed in claim 1 (01) is characterized in that, described executing agency (43) is designed to the execution architecture based on piezoelectric forces (43) that can load with predefined value by voltage.

9. printing element as claimed in claim 8 (01) is characterized in that, the preset value of the applying power that described representative is different is to be used for carrying out specific to the different voltage levvl that described executing agency (43) loads.

10. printing element as claimed in claim 1 (01) is characterized in that, described executing agency (43) is designed to the execution architecture based on magnetic force (43) that can load with predefined value by current strength.

11. printing element as claimed in claim 10 (01) is characterized in that, the preset value of the applying power that described representative is different is to be used for carrying out specific to the different levels of current that described executing agency (43) loads.

12. printing element as claimed in claim 1 (01) is characterized in that, gives described control device (98) input mechanism of attaching troops to a unit, by its can with a plurality of one of them that may input values select corresponding to related standard.

13. a printing element (01) has at least one plate cylinder (07) and one and described plate cylinder at printing equipment (03; 04) transfer platen (06) that cooperates in, wherein in described transfer platen (06) and the plate cylinder (07) at least one can be provided with movably, its set-up mode makes in described transfer platen (06) and the plate cylinder (07) can utilize at least one executing agency (43) another in described transfer platen (06) and plate cylinder (07) to close and leans on, wherein, described executing agency (43) is designed to control by power, and be provided with control device (98), therein can be according to machine data, and/or consumable material data, and/or the relevant standard of operating data, the preset value of the different applying force level of a plurality of mutually different representatives of prestoring is used to utilize described executing agency (43) to close for described transfer platen (06) and plate cylinder (07) to lean on, it is characterized in that, be used for the preset value of different representative applying power different, which is provided with the feature input value of the transfer platen (06) of printing cloth, and can select for the printing cloth of current institute suit by the choice menus on the program screen of display unit.

14. printing element as claimed in claim 13 (01) is characterized in that, the feature input value that manufacturer's title and/or special printing cloth name is referred to as described printing cloth prestores.

15. printing element as claimed in claim 13 (01) is characterized in that, described executing agency (43) designed to be able to the pressure agent with stress level (P given in advance; P1; P2; P3) load.

16. printing element as claimed in claim 15 (01) is characterized in that, the preset value of the applying power that described representative is different with different stress level that described executing agency (43) is loaded (P1, P2, P3) carry out specific.

17. printing element as claimed in claim 16 (01), it is characterized in that, can be by being the predefined governor motion of executing agency (43) (64) in pressure agent loop by described control device (98) for described stress level (P that can be given in advance; P1; P2; P3) adjust to remote control.

18. printing element as claimed in claim 13 (01) is characterized in that, described executing agency (43) is designed to the execution architecture based on piezoelectric forces (43) that can load with predefined value by voltage.

19. printing element as claimed in claim 18 (01) is characterized in that, the preset value of the applying power that described representative is different is to be used for carrying out specific to the different voltage levvl that described executing agency (43) loads.

20. printing element as claimed in claim 13 (01) is characterized in that, described executing agency (43) is designed to the execution architecture based on magnetic force (43) that can load with predefined value by current strength.

21. printing element as claimed in claim 20 (01) is characterized in that, the preset value of the applying power that described representative is different is to be used for carrying out specific to the different levels of current that described executing agency (43) loads.

22. printing element as claimed in claim 13 (01) is characterized in that, gives described control device (98) input mechanism of attaching troops to a unit, by its can with a plurality of one of them that may input values select corresponding to related standard.

23. one kind is used for printing equipment (03; 04) method that first cylinder is adjusted to the combined pressure position of second tin roller, wherein can according to machine data and/or consumable material data and/or the relevant standard of operating data, carry out given in advance for described first cylinder to the applying power of second tin roller, it is characterized in that, at at least two different roughness of described printable fabric (02), the stress level (P of the pressure agent that the described executing agency (43) that will be used for that the cylinder that is designed to transfer platen is fitted loads; P1; P2; P3) carry out given in advance.

24. method as claimed in claim 23 is characterized in that, selects with given in advance for desired applying power by control device (98).

25. method as claimed in claim 23 is characterized in that, is selected with given in advance for desired applying power by the input mechanism of a console or control device (98) by the operator.

26. method as claimed in claim 23 is characterized in that, can be realized the applying of described first cylinder to second tin roller by the executing agency (43) of power control by at least one.

27. method as claimed in claim 24 is characterized in that, by the physical quantity of described control device (98) according to the described applying power of input value representative given in advance of the described standard of representative.

28. method as claimed in claim 27 is characterized in that, will be used for the stress level (P of pressure agent that described executing agency (43) is loaded; P1; P2; P3), carry out given in advance as the physical quantity of the described applying power of representative.

29. method as claimed in claim 23 is characterized in that, with described first cylinder to second tin roller (06; 07) applying power is carried out given in advance according to the feature input value relevant with the characteristic of printable fabric.

30. method as claimed in claim 29 is characterized in that, with described first cylinder to second tin roller (06; 07) applying power is carried out given in advance according to surface characteristic.

31. method as claimed in claim 30 is characterized in that, described surface characteristic is a roughness.

32. as claim 23 or 30 described methods, it is characterized in that, at least two different input values of the standard that relates to printable fabric (02) surface characteristic that needs printing, the preset value of the applying power that mutually different representative given in advance is different.

33. method as claimed in claim 23 is characterized in that, is at least two printable fabrics (02) that difference is coarse, the stress level preset value of the applying power that mutually different representative given in advance is different.

34. as claim 23 or 30 described methods, it is characterized in that, pass through printing equipment (03 at need; 04) Yin Shua printable fabric (02) different roughness will be used for the stress level (P of pressure agent that described executing agency (43) is loaded; P1; P2; P3) carry out given in advance.

35. method as claimed in claim 23 is characterized in that, at first the guiding by power does not proceed to the impression position based on applying power given in advance only having under other the backstop that stroke is limited in the applying of described two cylinders (06,07).

36. method as claimed in claim 35 is characterized in that, for after keeping in the applying position that exists under the dynamic balance given in advance, makes a backstop that limits for the stroke of described cylinder towards the printing position be in effective contact.

37. method as claimed in claim 30 is characterized in that, by described control device (98), according to the prestore preset value of the applying force levels that disperse, mutually different representative is different of feature input value.

38. method as claimed in claim 23 is characterized in that, at least two kinds of printable fabrics that are configured to the different paper of unit are coating weight, with the varying level of applying power (P1, P2, P3) carry out given in advance.

39. method as claimed in claim 23 is characterized in that, at least two kinds of printable fabrics that are configured to the different paper of unit are coating weight, with represent the preset value of applying power varying level (P1, P2, P3) carry out given in advance.

40. method as claimed in claim 23 is characterized in that, arrives 10g/m at least a unit are coating weight scope that is constructed in the described printable fabric 0 ²First printable fabric of paper, and another kind of different with first printable fabric, be constructed to unit are coating weight scope and arrive 20g/m 10 ²Second printable fabric of paper, the varying level of the preset value of the applying power that representative is different (P1, P2) carry out given in advance.

41. method as claimed in claim 23 is characterized in that, arrives 10g/m at least a unit are coating weight scope that is configured in the described printable fabric 0 ²First printable fabric of paper, and another kind of different with first printable fabric, be configured to unit are coating weight scope above 20g/m ²Second printable fabric of paper, the varying level of the preset value of the applying power that representative is different (P1, P3) carry out given in advance.

42. one kind is used for printing equipment (03; 04) method that first cylinder that is made of plate cylinder is adjusted to the combined pressure position of the second tin roller that is made of transfer platen, wherein can according to machine data, and/or consumable material data, and/or the relevant standard of operating data, carry out given in advance for described first cylinder to the applying power of second tin roller, it is characterized in that, carry out given in advancely to the applying power of second tin roller according to being arranged on printing Bu Tezheng input value on the cylinder that is designed to transfer platen described first cylinder, and can select for the printing cloth of current institute suit by the choice menus on the program screen of display unit.

43. method as claimed in claim 42 is characterized in that, at least two kinds of different types of printing cloth, will be used for the stress level (P of pressure agent that executing agency (43) is loaded; P1; P2; P3) carry out given in advance.

44. method as claimed in claim 42 is characterized in that, at least two kinds of different types of printing cloth, will be used for the stress level (P of pressure agent that the executing agency (43) that closing of first cylinder (07) that is designed to plate cylinder leaned on is loaded; P1; P2; P3) carry out given in advance.

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