CN100522613C - Method and device for adjustment of the transfer of printing ink and a method for application of said device - Google Patents

Abstract

The invention relates to a method and a device for the adjustment of the transfer of printing ink and a method for application of said device. According to the method for adjustment of a transfer of printing ink, a first roller (54), arranged in an inker unit (42), transfers printing ink to a form cylinder (43), whereby a temperature is adjusted on the outer surface of the first roller (54) by means of a temperature control unit (57), comprising an adjuster device (37), said adjuster device (37) adjusts a temperature to be set on the outer surface of the form cylinder (43) by mean of a temperature control unit (58). Said temperature control units (57, 58) adjust a parameter of the printing ink, whereby a first parameter of the printing ink is adjusted by means of the temperature set on the outer surface of the first roller (54) and the temperature set on the outer surface of the form cylinder (43) adjusts another second parameter of the printing ink transferred to said form cylinder (43). The parameters of the printing ink preferably relate to the viscosity and the tackiness thereof.

Description

To the method and apparatus of inking adjustment and the method for using described device

Technical field

The present invention relates to a kind of method and apparatus and a kind of method of using described device to the inking adjustment.

Background technology

In WO03/045694A1 and WO03/045695A1, disclosed a kind of method, wherein by to a kind of constant temperature of member of printing equipment of the rotation that cooperates with printing ink will the viscosity substantially constant of the printing ink on the member of rotation remain in 22 ℃ to 50 ℃ the temperature range, wherein the viscosity of printing ink depends on temperature and the speed of production on the shell face of rotating member.The printing equipment that it is used in particular for not having printing stock is preferred for the printing equipment of newspaper printing.

In EP0852104A1, disclosed a kind of printing equipment that is used for the driography printing, has the adjusting device that has a plurality of adjusters, described adjusting device be avoid printing-ink the heap China ink on the transfer platen of printing equipment respectively according to temperature sensor on transfer platen or with printing equipment in plate cylinder that transfer platen cooperates on or respectively a control valve is regulated to the temperature of the temperature sensor detection on the string inking roller tube of the inking device of plate cylinder and the deviation of rated value with attaching troops to a unit, described control valve is used for flowing to the amount of coolant of corresponding cylinder, and for example water is regulated.When printing for example can remain on the temperature constant that is arranged on the forme on the plate cylinder 28 ℃ to 30 ℃ temperature range by the adjusting to amount of coolant in.The temperature of transfer platen should remain on about 34 ℃ to 35 ℃, and the temperature of the inking device should remain between 25 ℃ to 27 ℃.Utilize the preheating that can also realize of presenting of amount of coolant to printing equipment, so that avoid when printing begins, on the inking device, beginning to assemble the phenomenon of printing ink appearance fluffing, wherein the variations in temperature of the cooling agent of preheating regulated according to temperature-time-curve of importing in the memory cell that for example is arranged in the adjusting device along with the paper dust.

In DE19736339A1/B1, disclosed the thermostat in printing equipment, wherein influenced the rheological behavior of printing-ink, for example its viscosity or viscosity by constant temperature.The printing machine that has plate cylinder has a short type inking device, and the described inking device has an ink fountain, an anilox roll and an inking roller.By thermostat at least one inking device roller or plate cylinder are carried out constant temperature.Cooling or the heating undertaken by shell face to inking device roller or plate cylinder, or the cooling of carrying out from the inside of inking device roller or plate cylinder or heating realize constant temperature.Also can carry out constant temperature in addition, particularly the scraper plate that the printing ink of surplus is wiped off from anilox roll be carried out constant temperature being used for to ink fountain.Utilize regulating loop that the quantity of ink that flows to plate cylinder is regulated, the optical density (OD) of wherein measuring on printable fabric is attached troops to a unit and its temperature is regulated according to this signal parameter to the adjuster of thermostat as signal parameter.

In DE10143827A1, disclosed a kind of medium amount that is used for the anilox roll of printing machine is passed to the roller that contacts with anilox roll, the method controlled by the influence of the difference between anilox roll and the roller of printing ink or amount of paint particularly, wherein difference is controlled according to the print speed printing speed of printing machine, thereby the Media density that makes printing keeps constant at least in the scope of wide print speed printing speed or constant is constant.Increase the density of medium of printing or the Media density that reduces to print by the temperature that reduces anilox roll by the temperature that improves anilox roll.Wherein Yin Shua Media density is respectively to shift the optical density (OD) that the printing image on printable fabric has, rather than the density of material of printed medium.

In DE4431188A1, disclosed and utilized cooling device that the forme of the printing equipment of driography printing is cooled to about 28 to 30 ℃.

In DE4108883A1, disclosed a kind of printing equipment, described printing equipment has impression cylinder and has inking device, described inking device has a roller that is used for printing ink is passed to substrate, wherein substrate passes between impression cylinder and inking device, wherein impression cylinder and/or inking device are divided into a plurality of humidity provinces in the axial direction, wherein said district has the thermostat of independent control, and described thermostat is used to change the viscosity of the printing-ink that is positioned at certain district.

The rotary speed that has disclosed the cylinder of printing equipment, the inking device and damping device in DE3904854C1 will influence the temperature of the inking device.

In DE-OS1953590, disclosed a kind of printing equipment, utilized described thermostat that described printing equipment is carried out constant temperature with the inking device and damping device.The rated value of temperature is according to influencing parameter, and for example print speed printing speed is obtained print speed printing speed or according to form print speed printing speed adjusted by drawing a design before printing process begins.Utilize environment temperature to provide the useful upper limit of the temperature of printing ink.

In the ISO12634 that issued on November 15th, 1996, the details of the viscosity of printing ink has been done explanation and in the ISO12644 that issued on December 1st, 1996, the viscosity of printing ink and the details of measuring method thereof have been illustrated.

Summary of the invention

The objective of the invention is to propose a kind of method of adjusting the method and apparatus of inking and adopting described device of being used to.

According to an aspect of the present invention, it provides a kind of method of adjusting inking, wherein first roller (54) that is arranged on the inking device (42) of printing machine passes to plate cylinder (43) with printing ink, the thermostat with adjusting device (37) (57) that wherein is used on the shell face of first roller (54) is adjusted temperature, the thermostat that its middle regulator (37) is used on the plate cylinder (43) is adjusted the temperature on plate cylinder (43) shell face, and wherein thermostat (57; 58) parameter of printing ink is adjusted, wherein be used in the temperature of adjusting on the shell face of first roller (54) and adjust another second parameter that the temperature of adjusting on first parameter and the shell face that is used in plate cylinder (43) is adjusted the identical printing ink that passes to plate cylinder (43), first parameter of the printing ink of on the shell face of first roller (54), adjusting wherein, described first parameter refers to the viscosity of printing ink, it is characterized in that, the reduction that realizes the printing ink viscosity by the temperature adjusted on the shell face that is used in first roller (54) is to along with the raising of the speed of production (V) of printing machine compensates weakening of emptying of the ink cell of first roller (54) that is filled with printing ink, second parameter with the printing ink of on the shell face of plate cylinder (43), adjusting, described second parameter refers to the viscosity of printing ink, wherein by improve the temperature on the shell face of plate cylinder (43), adjust to since the increase of the viscosity of the printing ink that shifts to printable fabric that the raising of the speed of production (V) of printing machine causes compensate.

Advantage of the present invention is on the one hand, by adjustable thermostat targetedly, promptly selectively with as required to the different parameter of printing ink, particularly its viscosity and viscosity are influenced, so that it is on the one hand adaptive and avoid on the other hand occurring that printing ink fluffs and/or the phenomenon of scumming with accounting for leading condition of work in the conveying of printing ink and the printing machine, wherein on the one hand for example will be by the roller that draws in the reservoir vessel and pass to adjacent rotary body, the transfer rate that for example passes to the printing ink of anilox roll remains on the degree of approximately constant at least, although so as when improving speed of production, can to occur since the printing ink in the ink cell more and more can not empty fully the anilox roll that causes transmit the weakening of ability of printing ink still can be to the constant as far as possible quantity of ink of printable fabric conveying, and on the other hand by according to the printing machine speed of production on the shell face, particularly the numerical value of the viscosity of the printing ink that can carry by plate cylinder the adjustment of the temperature on the plate cylinder shell face remain on one with the corresponding scope of printing process in, thereby can avoid printing ink at the printable fabric wildness.By making printing ink adaptive with regard to its separation and adhesion property and the printing process that exists in real time to the adjustment of ink temperature as required, wherein the adjustment of ink temperature is realized by the adjustment to the temperature on the shell face of the rotary body of carrying printing ink indirectly according to the speed of production of printing machine., because depending on that maculature appears in the not adaptive situation of temperature, printing-ink when changing the speed of production of printing machine consciously, must take in for avoiding the adaptive adjustment that is used to implement printing-ink different time response with the adaptive adjustment of the speed of production that is used to implement printing machine.But also it is predetermined to carry out machine in specific limit range, for example manually changes and thereupon for producing the fine setting that high-quality print product carries out.Although will helping the speed of production of printing machine to change, all these measures still can guarantee the quality of the product produced with printing machine.

Description of drawings

To at length be illustrated the embodiments of the invention shown in the accompanying drawing below.

Shown in the figure:

The sketch of four printing equipments of arranging side by side of Fig. 1 rotary press of offset printing;

Fig. 2 is used for the schematic diagram of the printing equipment of driography;

Fig. 3 illustrates the speed of production and the function relation curve between the temperature of adjusting on the shell face of the rotary body of carrying printing ink of printing machine;

Fig. 4 illustrates the speed of production of printing machine and the function relation curve of the quantity of ink of being carried by cable roll.

The specific embodiment

Fig. 1 illustrates four of the rotary press of offset printing printing equipments of arranging side by side 01 in the sketch example of passing the imperial examinations at the provincial level; 02; 03; 04, described printing equipment has a plate cylinder 06 respectively; 07; 08; 09, transfer platen 11; 12; 13; 14 and impression cylinders 16; 17; 18; 19, wherein for preparing each impression cylinder 16 of print product of printed on both sides; 17; 18; 19 preferably equally as transfer platen, and described transfer platen cooperates with (not shown) plate cylinder of attaching troops to a unit to it.The carrier 21 of undertaking the printing of, for example undertake the printing of sheet-fed 21 or material band 21, preferred paper tape 21 when printing machine is produced respectively in transfer platen 11; 12; 13; 14 with impression cylinder 16; 17; 18; Pass and be printed with at least one printing image between 19.Printing equipment 01; 02; 03; 04 setting makes carrier 21 levels of undertaking the printing of pass printing machine, still vertically passes printing machine, is unessential to the present invention.

On printing machine, preferably undertaking the printing of, the output of the last printing equipment 04 of this printing machine is provided with an imageing sensor 22 on the throughput direction of carrier 21, for example colour TV camera 22, the digital semi-conductor video camera 22 and the preferred carrier 21 of undertaking the printing of of directly aiming at of its image pickup scope that preferably have at least one CCD-chip, for example cover on the whole width of the carrier 21 of undertaking the printing of, the width of the carrier 21 of wherein undertaking the printing of extends perpendicular to its throughput direction at printing machine.But imageing sensor 22 is for example gathered the image of electronic evaluating of the whole width of the paper tape 21 of printing, and wherein the width printing carrier 21 along paper tape 21 is provided with at least one printing image.Imageing sensor 22 for example is an area camera 22.

Imageing sensor 22 passes to corresponding evaluation unit 23 with the data relevant with the image of picked-up, and particularly the program-controlled electronic computing equipment 23, and described computing equipment for example is arranged on the console of a printing machine.By in evaluation unit 23, the analysis carried out of image of picked-up is controlled and where necessary by the program moved in evaluation unit 23 automatically, is promptly revised the parameter relevant with printing process with estimating program controlly.Utilize identical evaluation unit 23 to realize the evaluation and the correction of the parameter that all are relevant with printing process in fact simultaneously.Therefore all evaluations to the relevant parameter of printing process being actually with correction utilizes identical evaluation unit 23 to realize simultaneously.Particularly to that gather and estimate by imageing sensor 22 with the printing image that data mode flows to evaluation unit 23 at the continuous production period of printing machine, check whether the real-time printing image by imageing sensor collection and evaluation tone value occurs corresponding to the printing image of gathering in advance with estimating and change, the particularly increase of tone value is promptly relatively checked the image of real time shooting with benchmark image in continuous printing process.When the result who checks is that changing appears in tone value, promptly usually in the printing technology inevitably tone value occur increasing, will transmit and act at least one printing equipment 01 by the passing through data circuit 24 of at least one evaluation unit 23 output; 02; 03; 04 first execution command change printing-ink in printing machine quantitatively and present, make the variation of the tone value that is right after the mass colour that the image in check in real time prints later remain on minimum degree.According to adopt to printing-ink quantitatively and/or the variation of presenting realize adjustment to ink density, being right after will be more exactly and the image of the printing image of checking in advance at the mass colour of the image of the printing image of check in real time, promptly benchmark image conforms to.Therefore control and the adjustment to the variation of tone value is important, so that in printing process,, remain in case of necessity in the limit range of the important qualitative character that has print product of allowing as far as possible consistently to keeping the mass colour of colour balance or gray balance and the print product that therefore keeps producing.

Be used to check the alignment precision of the printing image on the carrier 21 of undertaking the printing of equally according to the imaging data that produce and that pass to evaluation unit 23 of printing image, especially for the chromatography of checking and be used in case of necessity revise the printing image of colored printing.Printing machine is provided with at least one rule of preferably adjusting with motor, and for example scope is advised or side mark, also is provided with in case of necessity to be used at least one plate cylinder 06; 07; 08; 09 corresponding to the transfer platen 11 that is mated; 12; 13; At least one printing equipment 01 is transmitted and acted on to 14 diagonal angle adjustment wherein to described rule by at least one data circuit 26 that passes through by evaluation unit 23 outputs; 02; 03; On 04 second execution command is adjusted according to this inspection, so that make the printing image behind the image capture of estimating is had high as far as possible alignment precision.Therefore calculate the setting or the adjustment of rule by evaluation unit 23 according to the view data that offers evaluation unit 23 by imageing sensor 22.Employing can also overcome because fan-shaped sth. made by twisting is opened the horizontal expansion that causes the setting or the adjustment of side mark, wherein particularly this horizontal expansion can occur in the printing machine of the printing equipment with so-called eight printing turriform formulas.

Printing machine does not preferably have axle construction.Plate cylinder 06 in this printing machine; 07; 08; 09 preferably has independent drive unit, described drive unit and impression cylinder 16; 17; 18; As long as 19 drive unit does not have mechanical connection, thereby necessary to utilizing imageing sensor 22 to think from the evaluation of the image of printing carrier 21 picked-up, can pass through control corresponding or adjustment, preferably passes through plate cylinder 06; 07; 08; 09 control or adjustment can change plate cylinder 06; 07; 08; 09 phase place or position, angle.Therefore entire image content, and be not only the pixel of the printing carrier 21 that limits of independent part, for example reference mark etc. is to the control or the adjustment of printing equipment, particularly to plate cylinder 06; 07; 08; 09 drive unit is exerted one's influence.

Execution command that is generated according to the picture material by the image of printing image capture by evaluation unit 23 acts on the control device or adjusting device of the motor that an optimum position adjusts, and described motor is used at least by a plate cylinder 06; 07; 08; 09, the transfer platen 11 that cooperates with plate cylinder; 12; 13; 14 or impression cylinder 16; 17; 18; Be rotated driving during 19 printings.Therefore to the drive unit in a printing equipment of printing machine at least, particularly plate cylinder 06; 07; 08; 09 or with plate cylinder 06; 07; 08; 09 transfer platen 11 that cooperates; 12; 13; 14 are independent of another printing equipment 01 of printing machine; 02; 03; 04 plate cylinder 06; 07; 08; 09 or with plate cylinder 06; 07; 08; 09 transfer platen 11; 12; 13; 14 drive unit is preferably controlled or is adjusted by the signal of telecommunication, particularly can be by the control device or the adjusting device of attaching troops to a unit, and for example evaluation unit 23 will participate in print product, promptly print the different printing equipment 01 that is arranged on printing machine of image printing; 02; 03; Plate cylinder 06 on 04; 07; 08; 09 or the transfer platen 11 that is mated; 12; 13; 14 adjust to and produce on the corresponding alignment of print product.Plate cylinder 06; 07; 08; 09 motor preferably with plate cylinder 06; 07; 08; 09 axis coaxle setting, the wherein rotor of motor and plate cylinder 06; 07; 08; 09 axle journal preferably is rigidly connected as described in DE4322744A1.For example in EP0812683A1 to being arranged on the different printing equipment 01 of printing machine; 02; 03; Impression cylinder 16 in 04; 17; 18; 19 describe, and for example make the mutual mechanical connection of described impression cylinder by one group of gear, and for example have a common drive unit, but plate cylinder 06 wherein; 07; 08; 09 or the transfer platen 11 that cooperates with plate cylinder; 12; 13; 14 with regard to its driving and the impression cylinder 16 that is mated; 17; 18; There is not connection between 19.At plate cylinder 06; 07; 08; 09 and the transfer platen 11 that is mated; 12; 13; Exist between 14 to connect, for example realize connecting, thereby can realize plate cylinder 06 with identical drive unit by pitch wheel; 07; 08; 09 and the transfer platen 11 that cooperates with plate cylinder; 12; 13; 14 driving.At least plate cylinder 06; 07; 08; The control device of 09 drive unit or adjusting device for example are installed together with evaluation unit 23.

To plate cylinder 06; 07; 08; 09 with respect to impression cylinder 16; 17; 18; The control of 19 phase place or position, angle or adjustment realize according to fixed benchmark setting, so that make plate cylinder 06; 07; 08; 09 with respect to the impression cylinder 16 that is mated; 17; 18; 19 can have rotation leading or that lag behind, wherein according to by the picture material of the image of imageing sensor 22 picked-ups to plate cylinder 06; 07; 08; 09 and the impression cylinder 16 that is mated; 17; 18; 19 rotation relationship is adjusted or is controlled, the printing equipment 01 that this point particularly is provided with in proper order in the front and back of printing machine; 02; 03; The chromaticity printing of carrying out in 04 is a particular importance.When image, at a printing equipment 01 based on the printing image capture that preferably has a plurality of colors; 02; 03; The print color of printing be need revise the time in 04, and evaluation unit 23 is with to relevant printing equipment 01; 02; 03; 04 sends and overcomes the execution command that balances out the interference effect through judging.

When the servo drive that passes through the adjustment of execution command by evaluation unit 23, for example be used for adjusting the servo drive that printing ink presents and be used to adjust the scope rule of printing machine or the drive unit of side mark be connected on one with data network that evaluation unit 23 is connected on the time, preferably be used to transmit first and second data circuits 24 that execute instruction by the data network realization; 26.

The data of carrying out on branch road mutually arranged side by side in evaluation unit 23 are handled the inspection of the variation of preferably carrying out the tone value adjusted in the printing process simultaneously and to the inspection of alignment.Preferably constantly carry out these two kinds of inspections in continuous printing process, exactly, when being preferably in the printing process end, and this printing sample to every kind of independent production is checked.

When the inspection of alignment is at first related to printing printed on both sides product between the obverse and reverse printing or in the above and below between the printing image or the position of paragraph mirror image whether overlap.But described inspection also comprises the inspection to registration ticks, i.e. the inspection that the accuracy that has when the process printing of regulation is carried out.Alignment precision and chromatography precision play an important role when colored printing.

Best lighting device 27, for example flash lamp cooperates with imageing sensor 22, wherein the of short duration flash of light of sending by flash lamp 27 make by the flash of light speed-measuring method printing process quick operation moving process to the people stay the impression that is halted state and therefore naked eyes be can be observed.Particularly in sheet-fed press, imageing sensor 22 that is shown in broken lines as Fig. 1 and the lighting device 27 that cooperates as be used in last printing equipment 04 back of relevant print page or the collection printing image of the end of printing machine utilize imageing sensor 22 possible select scheme for use, also can gather printing image the paper collecting mechanism 28 of printing machine in or on the paper collecting mechanism 28.By to imageing sensor 22 with can expand to the sightless spectral range of naked eyes to the corresponding selection of the lighting device 27 that cooperates in case of necessity, on for example infrared or ultraviolet ray range or move in the described scope.Alternative have the area camera 22 of flash lamp 27, also can adopt to have the capable video camera that continues illumination.

Owing to preferably all will check, in continuous printing process, promptly when continuing printing, can identify the tone variations of the printing sample of successively producing and the trend of alignment precision to each printing sample.Printing sample can be respectively be categorized into different quality tier group and will be as maculature when surpassing the tolerance limit limit of permission according to its tone value of obtaining and/or its alignment value in continuous printing process.By evaluation unit 23 control maculature is rejected or particularly heap drop at least one independent paper collecting table 29 of paper collecting mechanism 28 of sheet-fed press.To send the 3rd execution command that at least one transmits by data circuit 31 by the evaluation unit 23 that image is estimated for this reason, for example the maculature signal is sent at least one and act on the servo drive of carrying carrier 21 devices of undertaking the printing of, so that printing sample stream is classified.

Be to realize the transporting velocity of the frequency that the image of the carrier 21 of undertaking the printing of is gathered and the carrier 21 of undertaking the printing of, promptly with the chart drive speed of for example paper tape 21 synchronously, at least at a printing equipment 01; 02; 03; On 04, preferably carry out the printing equipment 01 of IMAQ thereon with imageing sensor 22; 02; 03; A synchro-transmitter is set, wherein synchro-transmitter 32 and certain imageing sensor 22 transfer platen 11 of gathering images thereon on 04; 12; 13; 14 rotating speed is in fixing relation.Synchrotransmitter 32 sends output signal to evaluation unit 23 and/or to imageing sensor 22.Utilize the triggering signal of the output signal of synchrotransmitter 32 in addition as flash lamp 27.

Gather by imageing sensor 22 with the image that flows to evaluation unit 23 with data mode preferably with evaluation unit 23 that is connected with the input and output unit 33 that carries out bidirectional data exchange on be shown.Same input and output unit 33 can be revised at least one described adjustment, wherein can realize at least one execution command is manually imported and/or triggered.

Evaluation unit 23 has a memory 34, and described memory is used for the image sequence of gathering is stored and is used for the file of the record of the quality of print product and generation and is used for the data of printing process statistical analysis are stored.Preferably evaluation unit 23 offers company network by company's network splicing ear 36 data that will estimate and/or storage within it.

In order to be used for by 23 pairs of evaluation units and to compare in the data of the relevant data of the image of the continuous flow procedure real time shooting of printing machine with the image that generates in advance, the data of the image of Sheng Chenging are relevant with the image of the printing prime preparation that is provided with previously at printing machine in advance, the data processing equipment that wherein prints the prime (not shown) is connected with evaluation unit 23, and the data of the image of Sheng Chenging are fed to evaluation unit 23 in advance.Therefore substitute or replenish those by the relevant data of images of imageing sensor 22 picked-ups be used to offer evaluation unit 23 and estimate with the data of the image that generates in advance.Adopt the data formation relevant of printing prime to be used for the comparatively accurate reference data that colored rule is controlled or adjusted corresponding to the data that obtain by the preprinted image of quantity-produced with the printing image.

Shown in printing machine in, analysis by the image of printing IMAQ realizes the adjustment of rule and the adjustment of colour according to identical employing imageing sensor 22, the image that wherein prints image is at being estimated in a unique evaluation unit with the different parameters of being correlated with printing process, and carry out simultaneously to printing the inspection of image, so that the quality of printed matter is judged.

Wherein to the adjustment of rule the basis that is measured as with the rule on the printing image.After all printing primary colours printings, preferably by video camera whole printing image is gathered in the end of printing machine for printing image necessity.The printing image that to gather at evaluation unit 23 preferably resolves into the general color separation CMYK of typography and corresponding printing image sections is analyzed the method relevant with the benchmark printing image that adopts and gather in advance or obtain of being as the criterion with the benchmark color separation that relative position is carried out in color separation is definite.

For example obtain benchmark image or a reference value or the printing image tagged (density rated value) of image sections by the printing prime, the advantage of this point is, benchmark image is present in each color separation, perhaps the impression by the printing image obtains benchmark image, the benchmark seal card that for example has the printing image, so that estimate, wherein benchmark image also must be broken down into color separation.The printing image is manually once being adjusted, after making the mutual correct positioning of color of all printings and therefore colored rule up to specification being adjusted, benchmark seal card is being gathered.Can store adopting the benchmark printing image that this mode obtains, for the presswork that repeats later on standby, thereby when repeating print operation, can transfer the benchmark image of picked-up in advance.Can automatically be adjusted chromatography by evaluation unit by the transferring also of image of benchmark printing to storage, needn't manually intervene, this point will cause the further reduction of maculature rate when repeating presswork afterwards.

From benchmark printing image, select feature and corresponding section, according to the described section position of determining each color separation corresponding to the benchmark color separation.This point is to be used for follow-up alignment so-called nominal position relatively.This benchmark image that comprises color separation and nominal position for example is stored in the memory 34 and can adopts artificial mode by operating personnel or automatically by evaluation unit 23, for example at the pre-adjustment of nominal position corresponding printing image sections is selected.Corresponding printing image sections is the scope that has printing ink to be printed to occupy an leading position to occur or only have printing ink to be printed to occur with regard to the cover locating tab assembly.

In continuous printing process, when promptly printing continuously, utilize camera system that color separation CMYK is gathered and resolved into to every frame printing image.At this moment in predetermined corresponding printing image segmentation, the position of each color separation is determined.This point for example is the relatively realization of adopting relevant method, particularly cross-correlation method and the color separation of benchmark image.Utilize relevant method the position of color separation can be determined on about 0.1 pixel of resolution of video camera.When each seal card is determined fixing alignment skew repeatedly, can guarantee the high precision of measured value by inhibition to STOCHASTIC CONTROL.

Realizing determining according to vertical rule with on according to side mark on the paper tape page orientation to each color separation position perpendicular to the direction of paper tape page orientation.The alternate position spike that adopts this mode to obtain is converted to execution command and sends to Adjustment System as corrected signal by evaluation unit 23, promptly sends to drive unit.

When offset printing special color not with primary colours, promptly do not print, but printing respectively with primary colours CMYK with mixing.Therefore also to measure specially special color.At first must be determined the scope of printing special color.At this moment must determine its scope separately to every kind of special color, in described scope, adopt the mode identical that the position of color separation is determined with primary colours CMYK.Be used for special color is carried out remaining mode of alignment adjustment with identical at the described mode of primary colours.

To be illustrated useful embodiment of the present invention below, and wherein utilize the data of the relevant mass colour density of gathering and/or chromatography as the temperature of on the shell face of the rotary body that participates in printing process, adjusting of leading parameter inking to be adjusted by one.Wherein on whole tape width or the printing width to the collection of data only in one or more printing image sections or on the mark that is printed on specially on the printable fabric, carry out.Mass colour density is corresponding with the bed thickness of printing ink on being printed on printable fabric, for example can gather in the optical density (OD) mode, exactly, both can be online, promptly in continuous printing process, again can off-line ground, promptly the printing sample of rejecting from continuous printing process is detected mass colour density.

As shown in Figure 2, one adjusting device 37 is set, the signal with data from evaluation unit 23 is fed to described adjusting device, for example changes the rotary body 43 that at least one participates in the conveying printing ink of printing process according to the mass colour density D 1 of the real-time collection of for example being obtained by adjusting device 37 and deviation as rated value mass colour density D 2 given in advance respectively; 47; 53; Utilize at least one thermostat 57 by adjusting device 37 on 54 the shell face; 58 temperature of adjusting., system fast and therefore reproducible variation for realizing, for example can be arranged on memory in adjusting device 37 or the evaluation unit 23 one stores the deviation of mass colour density D 1 and D2 in advance and functional relation between the temperature to be adjusted is arranged, wherein said functional relation for example at least with this relevant form of a characteristic curve, form or other corresponding expression, for example is fixed with figure or electronics mode.Adjusting device 37 for example also can be arranged in the console of a printing machine.

Particularly can be used as rotary press and have a printing equipment 41 at Fig. 2 printing machine shown in the example of passing the imperial examinations at the provincial level, described printing equipment has the cylinder 43 of at least one inking device 42, a fixing printing block 44, for example a printing equipment cylinder 43 and an impression cylinder 46 as plate cylinder 43.Following technical scheme is applicable to chart drive speed at paper tape especially valuably greater than 10m/s, printing machine or operating type during particularly more than or equal to 12m/s.Forme 44 preferably is used for lithographic printing (lithographic plate 44), especially for the forme of anhydrous lithographic printing (anhydrous lithographic plate 44).Printing equipment 41 for example is the printing equipment 41 of offset printing, has cylinder 47, for example has the printing equipment cylinder 47 as transfer platen 47 of cylinder-packing 48 on its shell face.Transfer platen 47 presses the position to cooperate with impression cylinder 46 in clutch, on printable fabric 49, for example constitutes printing points 51 on the printable fabric band 49.Impression cylinder also can be another transfer platen of not shown another printing equipment, perhaps also can be the impression cylinder 46 of not carrying printing ink, for example steel cylinder or satellite cylinder.

Forme 44 can be the cover tubular, but also can be (or polylith) forme 44, and the end of described forme is fixed or hung on the groove that at least one narrow width circumferential is no more than 3mm (as shown in Figure 2).Same cylinder-packing 48 on transfer platen 47 also can be the cover tubular or also can be (at least one) blanket 48, described cylinder-packing is fixing equally and/or be tightened at least one groove.When blanket 48 was multiple layer metal printing cloth, described groove equally also had the width of above-mentioned maximum.

The inking device 42 has an ink source 52, for example has ink fountain ink foundation roller or that have lifting device, or has the cell-type scraper of printing ink feeding means, and at least one is at the roller 53 of combined pressure position and plate cylinder combined pressure, and for example inking roller 53.Printing ink is transported on the printable fabric 49 (for example paper tape or sheet-fed) by a roller 54 as anilox roll 54, roller 53, plate cylinder 43 and transfer platen 47 from ink source 52 in this example.Also can be provided with at least one second inking roller that is shown in broken lines 53 that cooperates with anilox roll 54 and plate cylinder 43.Roller 54 promptly has recessed or ink cell for anilox roll 54 at this on its shell face, so that drawn printing ink and printing ink is passed to adjacent rotary body 53 by ink reservoir 61 or the ink fountain 61 that holds printing ink, for example inking roller 53.

Printing equipment 41 is to be used for " so-called anhydrous lithographic printing equipment ", the particularly printing equipment of " driography printing " (dry type offset printing), promptly needn't carry wetting agent for forming " non-printing " scope except carrying printing ink.Adopt this method needn't be coated with the wetting agent film on forme, described wetting agent film is used to avoid the non-printing of forme to receive printing ink when so-called " wet type offset printing ".When driography, this point is by adopting special printing ink and realizing in forme 44 lip-deep special structures.For example the silicone layer when driography plays a part the hydrophilic scope of wet type offset printing of wetting agent covering and stops forme 44 to accept printing ink.

Usually with the interaction of printing ink under realize the non-print range and the print range of forme 44 by the scope that forms different surface stresses.

For realizing the printing of no scumming, promptly can not appear at non-print range and equally receive printing ink and sometimes even phenomenon of blocking occurs yet, need a kind of printing ink, the adjustment of its viscosity (as the Tack value) should realize perfectly separating based on the surface stress difference between the part printing on the forme 44 and non-printing.Because non-print position is preferably the silicone layer structure, need a kind ofly to have than the obvious printing ink of high viscosity of wet type offset printing for this reason.

Viscosity is for example according to Valence base outstanding " web offset printing ", nineteen ninety-five, the discursive formation resistance, described resistance plays in reaction that prevention ink film in roll gap separates or the Printing Zone between cylinder and printable fabric and plays the reaction that stops printing ink to shift.

Owing to the variation of the viscosity with temperature of printing ink changes, so in practice will be when printing machine is worked to cylinder 43; 47 or the inking device 42 carry out constant temperature, particularly cool off, and remain under the stationary temperature, so that avoid under the condition of work that printing the time is replacing, occurring the phenomenon of scumming.

Rheological behavior, for example the relation of rheological behavior such as viscosity and viscosity and temperature will influence, and particularly influence the quantity of ink of carrying to printable fabric 49 from container.Substitute (or additional) in mechanical actuating mechanism, for example open or close the speed of doctor or change lifting device or distributor rollers, can be by changing the rotary body 43 that at least one participates in printing process; 47; 53; Temperature on 54 the shell face is exerted one's influence to the result of specified mass colour density D 02 with the comparison of gathering actual mass colour density D 1.

The viscosity of printing ink also can be at the cylinder 43 of carrying printing ink except the separating of influence printing and scope non-printing; The intensity of 47 fluffings of influence when cooperating with printable fabric 49.Particularly when printable fabric 49 be uncoated, weight per unit area is very little, ink absorption ability very high (promptly having open pore) and when breaking the time (Wegschlagzeit) short newspaper, exist because the danger that fluffing causes fiber or dust to be brought out.And the weight per unit area that employing is coated with slightly or weight per unit area is light is less than 20g/m ²The web offset printing of paper of coating the time also have described danger.For the paper of coating, if determine because the increase of viscosity will make coating layer (to small part) by under the situation of " tractive falls ", preferably to carrying the cylinder 43 of printing ink; 47 carry out constant temperature.

For make on fluffing on the printable fabric 49 or the cylinder-packing 48 in transfer platen 47 and/or the heap on the forme 44 at plate cylinder 43 China ink phenomenon remain on minimum degree, should make every effort to set up and employing printing ink, printing ink is remained on the lower limit as far as possible at the condition of work of application purpose and expection.

According to further design, member to one or more inkings, for example according to the useful embodiment of the printing equipment cylinder of implementing as plate cylinder 43 43, member 43 as inking, or/and carry out constant temperature according to the speed of production V of printing machine simultaneously as printing ink itself, for example carrying on the transfer platen 47 of printing ink, for example adopt the synchrotransmitter (not shown) to extract and flow to adjusting device 37 (being shown in broken lines among Fig. 2) and/or evaluation unit 23 to a sensing ground relevant with the speed of production V of printing machine for this reason.At least at the rotary body 43 that participates in printing process; 47; 53; 54, the temperature on the shell face of preferred plate cylinder 43 also all keeps constant to all speed of production V in a specific temperature range unlike common driography printing, but have different rated values for different speed of production V.Utilize adjusting device 37 temperature to be adjusted, so that have in the predetermined window of tolerance limit Tack value in the viscosity of printing ink under each required speed of production V according to speed of production V.It when speed of production V is higher the rated value of the temperature selection increase of corresponding member 43 or printing ink.

For example described adjustment is to be based upon on the following principle, is provided with the specific rated value or the maximum as output parameter of structural member 43 or printing ink according to system's attachment relationship for the speed of production V as the conscious that be about to begin of leading parameter or adjustment in real time.Rated value or maximum are predetermined temperature in both cases, and described predetermined temperature is being a temperature that remains to be kept under first kind of situation and is being the upper limit of the temperature of allowing under second kind of situation.Utilize and adopt photoelectric sensor 56, preferred image sensor 56, particularly the CCD-video camera preferred online carry out on the printable fabric 49 by printing process in real time the mass colour density D 1 of printing collection and should the collection value with the relatively change temperature of mass colour density D 2 rated values predetermined in this printing and with transferring, sufficient consistent until realization between actual mass colour density D 1 and the specified mass colour density D 2.

When other condition of existence, for example a kind of printing ink (particularly being conceived to its uniformity) with complete different qualities, or a kind of printable fabric 49, described printable fabric is a kind of uncoated newspaper, have different surface textures and/or diverse fluffing characteristic, then relation value will depart from described value significantly.Generally speaking, according to speed of production V the temperature of plate cylinder is adjusted, exactly, temperature has rated value or the maximum that is higher than in the scope of lower speed of production V in the scope of higher production V.Therefore can reduce to carry the cylinder 43 of printing ink; 47 and printable fabric 49 between the phenomenon of fluffing occurs and almost can avoid the generation of this type of phenomenon in ideal conditions fully.

Can participate in the rotary body 43 of printing process for different printing ink and/or the printable fabric above-mentioned mass colour density variation of obtaining of storage and the relation between the variations in temperature and/or at least one; 47; 54; The relation of the temperature on 54 and the speed of production V of printing machine.When presswork, can select specific relation for use at corresponding printing-ink and/or relevant printable fabric.

The useful further design according to the present invention, at least anilox roll 54 and plate cylinder 43 have respectively one act on internally respectively its corresponding shell face preferably by constant temperature agent, the thermostat 57 of water percolation for example; 68, wherein the temperature on the shell face of anilox roll 54 is adjusted and considered that the speed of production V of printing machine adjusts the temperature on the plate cylinder 43 shell faces at the quantity of ink of anilox roll transmission, preferably control or regulate, with avoid fluffing and/generation of the black phenomenon of heap.Look respectively relating to that process is controlled or regulated, described adjusting device 37 can be used as control device 37 or adjusting device 37.The signal that provides by photoelectric sensor or by photoelectric sensor or the feedback of data are not provided under as the situation of control device 37 during the course.

For realizing to the temperature controlling on the anilox roll 54 shell faces, for example before producing, open obtaining corresponding temperature (empirical value), under described temperature, determine the required mass colour density on product at the important ink/paper under the situation of different speed of production V.Can utilize at least one to be arranged near 59 pairs of temperature of adjusting in real time of temperature sensor on the anilox roll 54 shell faces or that be arranged at least the anilox roll 54 shell faces when the temperature on the shell face of anilox roll 54 is adjusted gathers, the output signal of described temperature sensor is fed to adjusting device 37 or evaluation unit 23, then according to a real time temperature of on adjusting device 37 or evaluation unit 23, implementing with as the default temperature of rated value temperature is adjusted again and follow thereupon accents more in case of necessity so that the conveying of the required quantity of ink of image is printed in realization.

Control or adjust on the branch road arranged side by side and temperature on the plate cylinder 43 shell faces is controlled or adjusted with being used for temperature on the shell face in anilox roll 54 one, wherein adopting another (not shown) and the similar temperature sensor of temperature sensor that is used to adjust the temperature on the anilox roll 54 shell faces that the temperature on the plate cylinder 43 shell faces is adjusted according to speed of production V (additional in case of necessity) according to printable fabric and/or printing ink.But preferred described temperature is not passed through the results change of evaluation unit 23 in addition, but fixing relevant with the speed of production V of printing machine.To the control carried out in the temperature on the shell face of anilox roll 54 or adjust temperature controlling or the adjustment that preferably is independent of on the shell face of plate cylinder 43, thus the temperature controlling on the shell face of reticulate pattern cylinder 54 or adjust with shell face at plate cylinder 43 on temperature controlling or adjust between do not exist usually rigidity the pressure coupling and so by 37 pairs of thermostats 57 of adjusting device; 58 control respectively and adjust respectively thereupon.Thermostat 57; 58 adjustment promptly realizes adjusting by console preferably by remote control.When having coupling to the temperature controlling on the temperature controlling on the shell face at reticulate pattern cylinder 54 or adjustment and the shell face at plate cylinder 43 or between adjusting, described control or adjustment are transformable.As long as in Fig. 2 with drawing constant temperature agent and/or interconnect from same constant temperature agent source (not shown) shown in the circle at the pipeline of the inside of anilox roll 54 and at the pipeline of plate cylinder 43 at the pipeline of the corresponding constant temperature agent of the inside percolation of anilox roll 54 or plate cylinder 43, thereby make identical constant temperature agent not only during the pipeline of the pipeline of percolation anilox roll 54 inside but also percolation plate cylinder 43, then preferably to the temperature controlling on the shell face of anilox roll 54 and plate cylinder 43 or adjust and carry out simultaneously.Also can adopt different constant temperature agents for anilox roll 54 with plate cylinder 43 on the other hand.Preferably be provided with the independently impregnable mutually respectively valve (not shown) that device 37 is adjusted that is adjusted for the pipeline of the constant temperature agent of percolation anilox roll 54 and for the corresponding constant temperature agent flow of pipeline of the constant temperature agent of percolation plate cylinder 43 in addition.

Being preferably in printing machine adjusts to before the new speed of production V value, realization has to be adjusted on roller at the value of the speed of production V of printing machine, particularly on the anilox roll 54 and/or on the cylinder, the particularly adjustment of the temperature on the shell face of plate cylinder 43 or begin temperature required adjustment at least is so that at the conscious change speed of production V adjustment of end temp.Can avoid the systematic error that will occur usually by this control in advance, this is because can significantly reduce the cause that causes the maculature quantity increase of producing because of not adaptive temperature adjustment by shifting to an earlier date of temperature adjustment is adaptive.Because adaptive most reaction that temperature is adjusted is not too fast, promptly before reaching stable duty, has the speed of production V that ratio realizes as the drive unit that adopts Electronic Control or adjusting and change the reaction time that to grow.Therefore for example adopt program technic by evaluation unit 23 carry out with lagging behind speed of production V for example by for example demonstrating the conscious variation of artificial input on the input and output unit 33 of evaluation unit 23 belonging to accordingly, until thermostat 57; 58 fully or at least more than 50%, preferred more than 80%, particularly 90% with the first-class temperature of adjusting on the shell face of anilox roll 54 and/or plate cylinder 43 that reaches substantially new speed of production V necessity.

Above-mentioned measure is only applicable to anilox roll 54, or for having temperature to be adjusted to adjust or adjust at least on the shell face of speed of production V to anilox roll 54 of printing machine according to printing machine as a whole to make raising along with the speed of production V of printing machine occurs is used for printing ink is passed to the ink cell that forms of the rotary body 53 adjacent with anilox roll 54 on the shell face of anilox roll 54 weakening by the reduction of the viscosity of the printing ink that causes along with the temperature of adjusting of ability to be compensated.Because along with emptying of the recessed or ink cell that be full of printing ink of raising on the shell face of anilox roll 54 of the speed of production V of printing machine is more and more insufficient, thereby can adopt the mode of the adaptive dilution of the printing ink that will transmit that the transmission characteristic of the deterioration of anilox roll 54 is compensated, wherein preferably utilizing on the shell face of anilox roll 54 has temperature to be adjusted to reduce the printing ink viscosity.

Another useful embodiment according to the present invention, thermostat 57; 58 structural design should make attaches troops to a unit to this thermostat 57; 58 adjusting device 37 according to the predetermined functional relation of the speed of production V value of a printing machine for example by change in the definite limit range of being adjusted at of artificial enforcement at roller 54, particularly anilox roll 54, and/or the temperature of adjusting on the shell face of cylinder 43, particularly plate cylinder 43.Therefore have the adjustment possibility of intervention predetermined to machine, thus one by the limiting value definition for example be with the predetermined value benchmark for example+/-5% or+fine setting manually implemented as required respectively in the marginal range that/-10% maximum is allowed.Described limiting value and predetermined value symmetry or asymmetricly at interval, for example marginal range-5% and+10% between.

Fig. 3 is illustrated at least one rotary body 43 that participates in printing process; 47; 53; The functional relation of the temperature T on 54 the shell face and the speed of production V of printing machine.Described functional relation can be linearity or nonlinear.Utilize in each case and pass through typographies that the printing ink that is adopted and the printable fabric that is adopted 49 determine and obtain the rotary body 43 that at least one participates in printing process according to the speed of production V of printing machine; 47; 53; The corresponding numerical value of temperature to be adjusted is arranged on 54 the shell face.For example be intended to finely tune and in the preestablished limit scope, the manual change be used for the rotary body 43 that at least one participates in printing process; 47; 53; The numerical value that 54 the machine that temperature T to be adjusted is arranged is obtained, this illustrates with the vertical double-head arrow of drawing in the restraining line in Fig. 3.

Fig. 4 illustrates the functional relation by the speed of production V of the quantity of ink of anilox roll 54 conveyings and printing machine equally for example.By the adaptive viscosity that particularly can change the printing ink that remains to be carried to the temperature T on the shell face of anilox roll 54, thereby the speed of production V that makes at printing machine changes transfer rate is remained at least near constant degree.Particularly substitute or be additional to the speed of production V of printing machine with the mass colour density D 1 of the real-time collection of obtaining and also can depend on the transfer rate of anilox roll 54 as the relation of the deviation between the mass colour density D of being scheduled to 2 of rated value.

A plurality of printing equipments 01 on the throughput direction of the printable fabric 49 of printing machine; 02; 03; When 04 (Fig. 1) adopts above-mentioned device of the present invention (Fig. 2) respectively, be preferably at least two different printing equipments 01; 02; 03; The device that is provided with in 04 is respectively at corresponding printing equipment 01; 02; 03; First and/or second parameter of the printing ink of printing in 04, promptly its viscosity is carried out different adjustment with viscosity.Particularly at the printing equipment 01 that on the throughput direction of printable fabric 49, successively is provided with; 02; 03; To second parameter of printing ink, promptly its viscosity is adjusted with the numerical value that successively decreases in 04, so that the numerical value that successively is printed on the printing ink on the same printable fabric is successively decreased.Successively decreasing of the numerical value of described viscosity, promptly successively decreasing of the corresponding Tack value of corresponding printing ink can make first printing equipment from printing machine constant to the printing ink maintenance of last printing equipment printing.

The Reference numeral table of comparisons

01 printing equipment

02 printing equipment

03 printing equipment

04 printing equipment

05     —

06 plate cylinder

07 plate cylinder

08 plate cylinder

09 plate cylinder

10 —

11 transfer platen

12 transfer platen

13 transfer platen

14 transfer platen

15 —

16 impression cylinders, transfer platen

17 impression cylinders, transfer platen

18 impression cylinders, transfer platen

19 impression cylinders, transfer platen

20 —

21 carriers of undertaking the printing of, the sheet-fed of undertaking the printing of, material band, paper tape

22 imageing sensors, colour TV camera, area camera, semiconductor pickup camera

23 evaluation units, computing equipment

24 data circuits

25 —

26 data circuits

27 lighting devices, flash lamp

28 paper collecting mechanisms

29 paper collecting tables

30 —

31 data circuits

32 synchro-transmitters

33 input and output unit

34 memories

35 —

36 company's network splicing ears

37 adjusting devices, control device, adjusting device

38 —

39 —

40 —

41 printing equipments

42 inking devices

43 cylinders, printing equipment cylinder, plate cylinder, structural member

44 formes, galley, flat stamping version, driography version

45 —

46 impression cylinders, transfer platen

47 cylinders, printing equipment cylinder, transfer platen, structural member

48 cylinder-packings, blanket

49 printable fabrics, printable fabric band, the carrier of undertaking the printing of

50 —

51 printing points

52 ink source, structural member

53 rollers, inking roller, structural member, rotary body

54 rollers, anilox roll, structural member

55 —

56 photoelectric sensors, imageing sensor, CCD-video camera

57 thermostats (54)

58 thermostats (43)

59 temperature sensors

60 —

61 containers, ink fountain

D1 mass colour density

D2 mass colour density

The T temperature

The V speed of production

Claims (47)

1. method of adjusting inking, wherein first roller (54) that is arranged on the inking device (42) of printing machine passes to plate cylinder (43) with printing ink, the thermostat with adjusting device (37) (57) that wherein is used on the shell face of first roller (54) is adjusted temperature, the thermostat that its middle regulator (37) is used on the plate cylinder (43) is adjusted the temperature on plate cylinder (43) shell face, and wherein thermostat (57; 58) parameter of printing ink is adjusted, wherein be used in the temperature of adjusting on the shell face of first roller (54) and adjust another second parameter that the temperature of adjusting on first parameter and the shell face that is used in plate cylinder (43) is adjusted the identical printing ink that passes to plate cylinder (43), first parameter of the printing ink of on the shell face of first roller (54), adjusting wherein, described first parameter refers to the viscosity of printing ink, it is characterized in that, the reduction that realizes the printing ink viscosity by the temperature adjusted on the shell face that is used in first roller (54) is to along with the raising of the speed of production (V) of printing machine compensates weakening of emptying of the ink cell of first roller (54) that is filled with printing ink, second parameter with the printing ink of on the shell face of plate cylinder (43), adjusting, described second parameter refers to the viscosity of printing ink, wherein by improve the temperature on the shell face of plate cylinder (43), adjust to since the increase of the viscosity of the printing ink that shifts to printable fabric that the raising of the speed of production (V) of printing machine causes compensate.

2. in accordance with the method for claim 1, it is characterized in that first roller (54) is by emptying the transmission of realization to printing ink to the ink cell that is filled with printing ink on its shell face.

3. in accordance with the method for claim 1, it is characterized in that photoelectric sensor (56) or imageing sensor (56) absorb with the image of the printable fabric (49) of ink printing a part at least and the data relevant with image are passed to adjusting device (37) or evaluation unit (23).

4. in accordance with the method for claim 3, it is characterized in that adjusting device (37) or evaluation unit (23) are used to adjust the value of the temperature on the shell face of first roller (54) and/or plate cylinder (43) according to one in the relatively generation of data and the data of the image that produces in advance that printing machine is produced the image of real time shooting continuously.

5. in accordance with the method for claim 4, it is characterized in that, take the value of the temperature on the shell face of adjusting first roller (54) and/or plate cylinder (43) according to characteristic curve or form.

6. in accordance with the method for claim 4, it is characterized in that, get the data of the image that the printing prime that is arranged on the printing machine front produces in advance.

7. in accordance with the method for claim 4, it is characterized in that the data of the image that absorbs are relevant with the mass colour density (D1) of image in the continuous production of printing machine.

8. in accordance with the method for claim 1, it is characterized in that, on plate cylinder (43), do not apply wetting agent.

9. in accordance with the method for claim 1, it is characterized in that, on branch road mutually arranged side by side, carry out to the adjustment of the temperature on the shell face of first roller (54) with to the adjustment of the temperature on the shell face of plate cylinder (43).

10. in accordance with the method for claim 1, it is characterized in that, selectively carry out to the adjustment of the temperature on the shell face of first roller (54) with to the adjustment of the temperature on the shell face of plate cylinder (43).

11. in accordance with the method for claim 1, it is characterized in that, be independent of adjustment to the temperature on the shell face of first roller (54) is carried out in the adjustment of the temperature on the shell face of plate cylinder (43).

12. in accordance with the method for claim 1, it is characterized in that, carry out to the adjustment of the temperature on the shell face of first roller (54) with to the adjustment of the temperature on the shell face of plate cylinder (43) in the variable mode of intercoupling.

13. in accordance with the method for claim 1, it is characterized in that, by adjusting device (37) at least one thermostat (57; 58) control or adjust.

14. in accordance with the method for claim 1, it is characterized in that, before printing machine being adjusted new speed of production (V) value, beginning along with the variation of the numerical value of the speed of production (V) of printing machine occur to first roller (54) and/temperature on the shell face of plate cylinder (43) adjusts.

15. in accordance with the method for claim 14, it is characterized in that, to the enforcement of the adjustment of new speed of production (V) value delayed until first roller (54) and/or plate cylinder (43) fully or at least the overwhelming majority reach at new speed of production (V) value and on the shell face temperature to be adjusted arranged accordingly.

16. in accordance with the method for claim 1, it is characterized in that, in the limit range of determining according to the temperature of adjusting on first roller (54) and/or plate cylinder (43) shell face with adjusting device (37) change with the predetermined functional relation of speed of production (V) value of printing machine.

17. in accordance with the method for claim 16, it is characterized in that, change the temperature of adjustment by the adjustment of artificial enforcement.

18. in accordance with the method for claim 1, it is characterized in that first roller (54) that is used as anilox roll (54) carries out inking.

19. in accordance with the method for claim 1, it is characterized in that first roller (54) utilization another roller (53) at least passes to plate cylinder (43) with printing ink.

20. device of adjusting inking, wherein first roller (54) that is arranged on the inking device (42) of printing machine passes to plate cylinder (43) with printing ink, the thermostat with adjusting device (37) (57) that wherein is used on the shell face of first roller (54) is adjusted temperature, the thermostat that its middle regulator (37) is used on the plate cylinder (43) is adjusted the temperature on plate cylinder (43) shell face, and wherein thermostat (57; 58) parameter of printing ink is adjusted, wherein be used in the temperature adjusted on the shell face of first roller (54) and adjust another second parameter of the identical printing ink that passes to plate cylinder (43) of the temperature adjustment adjusted on first parameter of printing ink and the shell face that is used in plate cylinder (43), described first parameter refers to the viscosity of printing ink, described second parameter refers to the viscosity of printing ink, it is characterized in that, be provided with photoelectric sensor (56) or imageing sensor (56), wherein photoelectric sensor (56) or imageing sensor (56) absorb with the image of the printable fabric (49) of ink printing a part at least and the data relevant with image are passed to adjusting device (37), and its middle regulator (37) is used to adjust the value of the temperature on the shell face of first roller (54) and/or plate cylinder (43) according to one in the relatively generation of data and the data of the image that produces in advance that printing machine is produced the image of real time shooting continuously.

21. according to the described device of claim 20, it is characterized in that, according to the speed of production (V) of printing machine the thermostat (57) of first roller (54) and/or the thermostat (58) of plate cylinder (43) adjusted respectively.

22., it is characterized in that the thermostat (57) of first roller (54) and/or the thermostat (43) of plate cylinder (43) are respectively by flowable constant temperature agent percolation according to the described device of claim 20.

23., it is characterized in that the thermostat (57) of first roller (54) and/or the thermostat (58) of plate cylinder (43) are by the water percolation according to the described device of claim 20.

24. according to the described device of claim 20, it is characterized in that, on shell face that is arranged on first roller (54) or near the temperature sensor (59) that is arranged at least the shell face of first roller (54) temperature of adjusting on the shell face of first roller (54) is in real time gathered.

25., it is characterized in that the output signal of temperature sensor (59) flows to adjusting device (37) or evaluation unit (23) according to the described device of claim 24.

26. according to the described device of claim 25, it is characterized in that adjusting device (37) is according to a real time temperature that carries out and relatively adjusting again the temperature on the shell face of first roller (54) as the temperature of rated value in adjusting device (37) or evaluation unit (23).

27. according to the described device of claim 25, it is characterized in that, be provided with photoelectric sensor (56) or imageing sensor (56), wherein photoelectric sensor (56) or imageing sensor (56) absorb with the image of the printable fabric (49) of ink printing a part at least and the data relevant with image are passed to evaluation unit (23).

28. according to the described device of claim 25, it is characterized in that evaluation unit (23) is used to adjust the value of the temperature on the shell face of first roller (54) and/or plate cylinder (43) according to one in the relatively generation of data and the data of the image that produces in advance that printing machine is produced the image of real time shooting continuously.

32., it is characterized in that the value that is used to be adjusted at first roller (54) and/or the temperature on plate cylinder (43) shell face is stored in the memory that is arranged on adjusting device (37) or evaluation unit (23) according to claim 21 or 28 described devices.

33. according to the described device of claim 21, it is characterized in that, selectively carry out to the adjustment of the temperature on the shell face of first roller (54) with to the adjustment of the temperature on the shell face of plate cylinder (43).

34. according to the described device of claim 21, it is characterized in that, be independent of adjustment to the temperature on the shell face of first roller (54) is carried out in the adjustment of the temperature on the shell face of plate cylinder (43).

35. according to the described device of claim 21, it is characterized in that, carry out to the adjustment of the temperature on the shell face of first roller (54) with to the adjustment of the temperature on the shell face of plate cylinder (43) in the variable mode of intercoupling.

36., it is characterized in that according to the described device of claim 21, be provided with two mutual controls arranged side by side or adjustment, be used for the temperature on first roller (54) shell face is adjusted and the temperature on the shell face of plate cylinder (43) is adjusted.

37., it is characterized in that adjusting device (37) is to carrying out the remote control adjustment in temperature on the shell face of first roller (54) and/or the temperature on the shell face of plate cylinder (43) according to the described device of claim 21.

38., it is characterized in that adjusting device (37) and/or evaluation unit (23) are arranged in the console of printing machine according to the described device of claim 21.

39., it is characterized in that first roller (54) is that reticulate pattern rolls (54) according to the described device of claim 21.

40., it is characterized in that first roller (54) utilizes another roller (53) that printing ink is passed to plate cylinder (43) according to the described device of claim 21.

41. according to the described device of claim 21, it is characterized in that, ink source (52) with ink coats on first roller (54).

42., it is characterized in that ink source (52) has ink fountain (61) according to the described device of claim 41.

43., it is characterized in that thermostat (57 according to the described device of claim 21; 58) by different constant temperature agent percolations.

44., it is characterized in that the thermostat (58) that the thermostat (57) of first roller (54) is arranged on the inside of first roller (54) and/or plate cylinder (43) is arranged on the inside of plate cylinder (43) according to the described device of claim 21.

45., it is characterized in that the thermostat (57) of first roller (54) and the thermostat (58) of plate cylinder (43) have the pipeline to the constant temperature agent guiding respectively according to the described device of claim 21.

46., it is characterized in that the pipeline of the pipeline of the thermostat (57) of first roller (54) and the thermostat (58) of plate cylinder (43) interconnects according to the described device of claim 45.

47. according to the described device of claim 45, it is characterized in that, be respectively arranged with the valve of adjusting by adjusting device (37) on the pipeline of the thermostat (57) of first roller (54) and/or on the pipeline of the thermostat (58) of plate cylinder (43).

48., it is characterized in that adjusting device (37) utilizes valve that the flow of constant temperature agent stream is exerted one's influence individually or mutually insusceptibly according to the described device of claim 47.

49. a method that is used to use according to the described device of claim 21 is characterized in that, at a plurality of printing equipments (01 that successively are provided with on the throughput direction of printable fabric (49) on the printing machine; 02; 03; 04) adopts one respectively according to the described device of claim 21, wherein at least two different printing equipments (01; 02; 03; 04) device that adopts in is at each printing equipment (01; 02; 03; 04) first and/or second parameter of the printing ink of printing is carried out different adjustment respectively in.

50., it is characterized in that the printing equipment (01 that is provided with in front and back according to the described method of claim 49; 02; 03; 04) with the numerical value that successively decreases second parameter of printing ink is adjusted in.

Images