CN101177065A - Distributed control system and method for the numeralization ink-supplying of offset press - Google Patents
Distributed control system and method for the numeralization ink-supplying of offset press Download PDFInfo
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Abstract
The invention discloses a printing machine digitized ink-supply distributed control system and the method, comprising at least a host computer operating terminal for accomplishing human-computer interaction base on a keyboard, a mouse and a touch panel used in personal computer, a data communication network passing through working terminals of all parts, a plurality of slave computer control terminals which manage at least twenty electrical executive devices. The invention is characterized in that the scroll bar control in the visual programming tool is the core apparatus; real-time dynamic synchronous video imitates ink-supply gap state between each ink cartridge key and ink cartridge roller to realize the digitized adjusting control operation of ink-supply gap ultimately. The parameters of ink-supply gap between ink cartridge key and ink cartridge roller is exactly identical to the software memory and display data of control unit. The invention has an advantage of providing an available technical proposal to shorten the adjust cycle before printing, improve printing product quality and work efficiency, reduce required workers and labor intensity, and reduce material waste during production process and other problems.
Description
Technical field
The present invention relates to a kind of offset press, particularly relate to a kind of offset press numeral ink-providing control system apparatus and method.
Background technology
At present, multicolour pattern or photochrome, the number of colours on its picture has thousands of kinds.If will print these thousands of kinds of colors of the same colourly, almost be impossible.So what adopt usually in the printing industry is the method for four-color process.Promptly earlier original copy is carried out color and decompose, be divided into green grass or young crops (C), pinkish red (M), yellow (Y), black (K) four look look versions, carry out the synthetic of color when printing then again.So-called " color separation " is exactly according to the subtractive process principle, utilizes the characteristic of three kinds of colour filters of red, green, blue to the selectivity that coloured light the had absorption of different wave length, and original copy is decomposed into Huang, product, blue or green three primary colors.In the color separation process, by the coloured light of the absorbed complementary color light of colour filter just itself, so that on photographic film, form the negative film of black white image, go screening again, constitute the site negative film, copy, shine into forme of all kinds at last.This is the basic principle of photo colour separation.Because the development of printing technology, now we can by scanning device before printing with the color separation of original copy color, take a sample and change into digital information, promptly utilize with the identical method of photomechanical production the original copy color is decomposed into red (R), green (G), blue (B) three looks, and carry out digitlization, by mathematical computations digital information is decomposed into green grass or young crops (C), pinkish red (M), yellow (Y), black (K) four look forme digital informations with computer again.
Because typography has determined printing can only adopt the continuous tone level of dot reproduction original copy,, will find what picture was made up of the numerous site that differs in size if the picture amplification is watched.Though we see that the site size is different, all occupy the locus of equal size, this is because original image after screening, just segments the image into numerous regularly arranged site, promptly continuous images information is become discrete halftone dot image information.The site is big more, and the color of performance is dark more, and level is dark more; The site is more little, and the color of performance is shallow more, and the level of expression is bright more.The fixed space position size that each site is occupied is by screen frequency decision, and for example, adding site order number is 1501pi, then on one inch length or width 150 sites is arranged.The position in space, site is two different notions with the site size, for example the implication of C50% representative is the C50% that the site size accounts for halftone dot space position, C100% is meant that the site size all covers halftone dot space position, alleged " on the spot " in promptly printing, C0% is not owing to there is the site, has only halftone dot space position, so this piece place does not just have printing ink to be printed on.Obviously linked network order number is big more, and shared locus, site is more little, and the level that can describe is just many more, fine and smooth more.In fact, the level of original copy and color come out by the method for this linked network is reproduced.Here simultaneously also related to the important notion of another one, the coverage rate of space, site (printing ink just), not only the color representation ability of printing depends on this, the supply and the consumption process of printing ink also all depend on this in the final print production.This just relates to the reason that the digitized Comite Internationale de Normalisation of printing process all will determine corresponding interface data format international standard for this parameter.
Hectographic printing is a kind of mode of printing of using the uniqueness on water-wet forme surface, oil, the not miscible principle of water have been utilized, forme picture and text part oleophilic drainage, the hydrophilic oleophobic of blank parts, correctly grasp the ink-water balance of hectographic printing, being the key that improves printing product quality, also is the standard of weighing print production power technical merit height.The lip-deep blank parts of the printing machine forme space of a whole page is in printing process, because a certain amount of moisture film of artificially having annotated exists, because oil and the not effect of miscible principle of water, therefore the printing ink that can not carried on the ink roller is stained with dirty.If when the obstruct strength of the excessive water layer of ink adhesion power is not enough to resist forme blank parts adsorbing, is stained with dirty phenomenon on the space of a whole page and has just produced.Otherwise if the ink adhesion power of the forme space of a whole page is too small, moisture film will obstruct the inking device to cause the trace mass colour to shoal to the black normal conveying of measuring of forme seal.Thus in the printing process, trace mass colour light deeply, except the water yield that must keep the wetting space of a whole page and obstructing capacity are moderate, one the most key factor be exactly the following China ink amount and the transmission course thereof of ink fountain.Influence the light deeply of trace mass colour, direct relation is arranged with the size of printing surface ink supply amount.When increasing for space of a whole page ink supply amount, the trace mass colour is just correspondingly deepened immediately in the printing process.Otherwise,, the trace mass colour is alleviated if reduce the ink supply amount of the forme space of a whole page.
In the traditional printing production process, ink supply amount adjustment control is a most frequent job in the operation, inking and damping device must guarantee to reach the even water effect of high-quality even China ink in the very short print cycle, in the hope of obtaining better printing effect, simultaneously in order to eliminate ghost image and ghost, what be popular in now that ink feeding system adopts on the commercial printing machine in city is that manual ink knife key drives the direct inking mode that eccentric wheel is handled the vertical scraping ink foundation roller control of ink knife ink supply amount, a kind of space of a whole page of red ink paste used for seals will be cut apart control with tens ink channels zones, cooperate the rotary press of high-speed cruising to do support with the very heavy superpower manual labor of senior leader skilled worker, effect is barely satisfactory.The subject matter that current print production exists is in the print production process, and the operating personnel of printing board often can not see original copy, can only rely on leader workman's experience adjustments printing machine ink supply amount, so just often causes the printing mass colour inaccurate; On the other hand, because difference, the factors such as hardware differences between the printing machine of peopleware cause the preceding pre-adjustment time of printing machine seal to spin out, waste increase, cost rising, printing quality instability.
If regulate and control printing machine ink knife key in advance, not only can not obviously improve the potential risk that print production efficient also can cause ink leak, the adjustment of ink knife key is wasted time and energy, usually need to adjust test and repeatedly just can reach requirement, and the speed of rotary press is quite high, can produce a large amount of waste products in the mass colour adjustment process, can waste the precious time again.
In concrete printing process, trace mass colour light deeply, key factor is exactly the following China ink amount and the transmission course thereof of ink fountain the most.Influence the light deeply of trace mass colour, direct relation is arranged with the size of printing surface ink supply amount.When increasing for space of a whole page ink supply amount, the trace mass colour is just correspondingly deepened immediately in the printing process.Otherwise,, the trace mass colour is alleviated if reduce the ink supply amount of the forme space of a whole page.In the traditional printing production process, ink supply amount adjustment control is a most frequent job in the operation, the inking device must guarantee to reach inking speed and reach high-quality dynamic equilibrium with printing consumption in the very short print cycle, in the hope of obtaining better printing effect, also to eliminate ghost image and ghost simultaneously, what be popular in now that ink feeding system adopts on the commercial printing machine in city is that the space of a whole page vertically is divided into zone, tens black roads mostly, correspondingly adopts manual ink knife key to drive eccentric wheel to handle the direct inking mode that the printing ink control ink film thickness that adheres on the vertical scraping ink foundation roller of ink knife changes the ink supply amount.Operating personnel judge the space of a whole page coverage rate parameter of each red ink paste used for seals according to the printing finished product effect of printing off, and then rely on individual experience progressively to adjust the ink supply amount of each color, each ink channels, make the print product that produces continuously optimize the quality requirement that finally reaches qualified products lentamente.The production of chromatograp will be synthesized with four kinds of colors, in order to make process control more accurate and fine and smooth, a kind of space of a whole page of red ink paste used for seals also will be cut apart control with tens, twenties even thirties ink channels zones, pre-adjustment duty when print production has just been started shooting, need at least one operative employee of ink fountain of each color to adjust control, gradually reduce a bit manipulation worker and hold and keep two different ink fountains, finally carrying out the transition to two-sided four-color process only needs a skilled worker to operate adjustment.
Summary of the invention
The objective of the invention is to overcome the weak point that exists in the above-mentioned technology, a kind of compact conformation, reasonable in design is provided, transfer the China ink time short, speed is fast, automaticity height, the numeralization ink-supplying of offset press Distributed Control System and the method for printing quality stable.
In order to achieve the above object, the technical solution used in the present invention is: comprise that at least one stylobate is in the PC keyboard, mouse and touch-screen are finished the upper computer behaviour terminal of man-machine interaction, article one, run through the next microcomputerized control terminals that whole each terminal data communication networks and Duo Tai have 20 cover electric operators at least under its command, every width of cloth printing surface configuration is divided into the blue or green four kinds of colors of black yellow product, with homochromy ink fountain is inking channel, each ink fountain is corresponding to be used the next microcomputerized control terminals that comprise at least two ten cover executing agency motors to finish for being divided at least two ten five equilibrium ink-covered areas to use the ink foundation roller that corresponding ink knife key is regulated and control, it is characterized in that: moved identical in the upper computation terminal and be used for input information corresponding to the next computer control terminal one by one with ink fountain quantity, adjust control ink supply parameter and detect the controller unit that shows running status, ink supply gap state between rolling as each ink knife key of the real-time dynamic synchronization video simulation of core apparatus and ink fountain with the scroll bar control in the visual programming tools, also comprise
At least two ten sequence labels with the consistent corresponding ink knife key control device of controlled ink fountain ink colors,
At least two ten H/V (level or vertical) start position storage devices that are used for stored visualisation scroll bar control level or vertical mobile original position parameter,
At least two ten H/V (level or vertical) final position storage devices that are used for stored visualisation scroll bar control level or vertical mobile final position parameter,
At least two ten are used to store and the level of display of visually scroll bar control slip vernier current location or the location storage device of vertical parameter,
At least two ten are used to store and the level of display of visually scroll bar control slip vernier current location or the storage of percentage relative value and the display unit of vertical parameter,
Whether at least two ten running statuses that are used to store and show corresponding ink knife key electric operator normal display unit,
Described visual scroll bar control device also comprises,
H/V (level or vertical) start position storage device that is used to store slip vernier level or vertical mobile original position parameter, H/V (level or vertical) final position storage device that is used to store slip vernier level or vertical mobile final position parameter, an absolute figure storage display unit that is used to store with level that shows slip vernier current location or vertical parameter, a relative percent value storage display unit that is used to store with level that shows slip vernier current location or vertical parameter, slip vernier that is used for will being stored in respectively described visual scroll bar control location storage device moves the level of original position or vertical parameter and is stored in described slip vernier and moves the comparator that relevant parameter compares in the level in final position or the vertical parameter position storage device, and by input keyboard, the visual scroll bar control slip slider position converting means of Genius mouse and touch-screen output signal and comparator output signal control, this device can be selected following action, to being stored in slip vernier level or the upright position absolute reference in the location storage device, by single character, picture mark position increases 1 or subtract 1, or a location parameter that is stored in H/V (level or vertical) the slip vernier current location storage device carries out fast setting to visual scroll bar control position storage display unit
Also comprise in the control module:
One is used to operate the visual list box control device that the corresponding ink fountain number of the next control work station is selected,
A check box device that is used for the synchronous uniting and adjustment of visual scroll bar control,
One is used for the order button device that visual scroll bar control all makes zero,
One is used to regulate and control the order button device that data are downloaded execution,
One is used for the order button device that the executive component running status detected and uploaded data.
First program is stored in upper computation terminal and is carried out, second program is stored in the next computer control terminal and is carried out, comprise that each ink fountain constitutes embedded microcomputer system on the next computer control terminal of electric operator and the printing machine, the utilization string, the parallel processing mode, trigger data is downloaded execution and two kinds of modes of operation of running status sense command button are carried out sequential control and SERVO CONTROL as the processing instruction that continues between first and second programs to click, the software control unit of upper computation terminal operating provides a kind of input information that is used for, adjust control ink supply parameter and detect the control method that shows running status, the means of ink supply gap state between rolling as each ink knife key of the real-time dynamic synchronization video simulation of core apparatus and ink fountain with the scroll bar control in the visual programming tools, realization is for the step of the digitlization control manipulation in ink supply gap, be included on the print product forme and be slit at least two ten intervals along direction average mark with the printing cylinder rotating shaft, each interval all forms the narrow colour picture that is parallel to the printing cylinder direction of rotation, use the sequence label pairing ink knife key control device consistent according to concrete COLOR COMPOSITION THROUGH DISTRIBUTION situation with controlled ink fountain ink colors, adjust each interval ink supply parameter respectively
Be used for visual scroll bar control level or vertical mobile original position parameter are stored into the step of H/V (level or vertical) start position storage device,
Be used for visual scroll bar control level or vertical mobile final position parameter are stored into the step of H/V final position storage device,
Be used for the level of visual scroll bar control slip vernier current location or vertical parameter are stored into the step of scroll bar control location storage device,
Be used for storing the level of storage and display of visually scroll bar control slip vernier current location or the percentage relative value of vertical parameter into show storage device step,
Whether the running status that is used to store and shows corresponding ink knife key electric operator normal step display,
Described visual scroll bar control control method also comprises, be used for execution in step with the absolute figure storage display unit of storage and level that shows slip vernier current location or vertical parameter, be used to store the execution in step of storing display unit with the relative percent value of level that shows slip vernier current location or vertical parameter, the slip vernier that is used for will being stored in respectively described visual scroll bar control location storage device moves the level of original position or vertical parameter and is stored in described slip vernier and moves the execution in step of the comparator that relevant parameter compares in the level in final position or the vertical parameter position storage device, by input keyboard, the execution in step of the visual scroll bar control slip slider position converting means of Genius mouse and touch-screen output signal and comparator output signal control, this device can be selected the execution in step of following action, to being stored in slip vernier level or the upright position absolute reference in the location storage device, by single character, picture mark position increases 1 or subtract 1 execution in step, or a location parameter that is stored in H/V (level or vertical) the slip vernier current location storage device is stored the execution in step that display unit is carried out fast setting to visual scroll bar control position
The control method of controller unit software also comprises, is used to operate the step that the corresponding ink fountain number of the next control terminal is selected visual list box control device,
Be used to operate the step of the synchronous uniting and adjustment check box of visual scroll bar control device,
Be used to operate all the make zero step of order button device of visual scroll bar control,
Be used to operate the step that the regulation and control data are downloaded the fill order PBU pushbutton unit,
Be used to operate the step that the executive component running status detects the upload command PBU pushbutton unit.
Advantage of the present invention is:
Compact conformation, reasonable in design transfers the China ink time short, and printing quality stable is saved printing ink and paper, and integrated cost is cheap
Description of drawings
Fig. 1 is a Distributed Control System structural representation of the present invention;
Fig. 2 is a system of the present invention operating unit device schematic diagram;
Fig. 3 is a system software program FB(flow block) of the present invention;
Fig. 4 is upper computation terminal (first a program) flow chart;
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
By Fig. 1-Fig. 4 as can be known, the inner embedded the next computer microprocessor field control terminal of every cover ink system involved in the present invention has had jurisdiction over many actuating motors as electric operator, not only can control the forward and reverse rotation of actuating motor and drive ink knife key advance and retreat, can also detect and feed back motor operating state and fault, the ink foundation roller surface is slit into some five equilibriums along rotating shaft direction average mark, each actuating motor directly is connected with the ink knife key, in order to regulate and control the gap between this five equilibrium ink-covered area ink knife key and the ink foundation roller, finally regulated and control each ink-covered area and whole plate cylinder inking amount.The width of the ink-covered area on each ink knife key and the printing surface is corresponding, manually adjust in traditional manually-operated under the situation of ink supply, an ink foundation roller is divided into the corresponding upper limit (UL) of using the regulation and control of ink knife key to reach artificial ability in tens ink-covered areas, and the application of computer automatic control technology at least also can reach twenties printing ink subregions, its number of partitions even can meet or exceed 30.
Structure involved in the present invention printing machine numeralization ink-supplying Distributed Control System as shown in Figure 1 comprises that 1, one at the upper computation terminal that at least one stylobate is finished man-machine interaction in application keyboard, mouse and the touch-screen of PC runs through all data communication network 2 and the parallel the next microcomputerized control terminal 3,4,5,6,7 that has 20 cover electric operators at least under its command of Duo Tai of each terminal.Every width of cloth printing surface configuration is divided into the blue or green four kinds of colors of black yellow product, with homochromy ink fountain is inking channel, and each ink system is corresponding to use a next microcomputerized control terminal that has at least two ten cover electric operators under its command to finish for being divided into the ink foundation roller that at least two ten corresponding manually ink knife keys in parallel five equilibrium ink-covered area are regulated and control.In the upper computation terminal storage with moved identical and being used for input information as shown in Figure 2, adjusting control ink supply parameter and detecting the controller unit software that shows running status corresponding to the next computer control terminal one by one with ink fountain quantity.
This controller unit software be with the scroll bar control in the visual programming tools as the ink supply gap state between each ink knife key of the real-time dynamic synchronization video simulation of core apparatus and the ink foundation roller, finally realize for the digitlization control manipulation in ink supply gap.Each visual scroll bar control device has a sequence label 8, be used for ink system among ink knife key electrical control actuator form regulation relationship one to one.Operation adjustment changes the relative position that each scroll bar control device 9 slip vernier is positioned at whole regulation and control strokes space, it comprises that the current location parameter just changes with respect to the position percentage of total travel and the property parameters value of absolute position data value thereupon, and show among relative position percentages display unit 10 in visual scroll bar control and the current location numerical display device 11, adjust the control program instruction complete after, its absolute figure of ink supply gap and relative percentage and storage of controller unit software and the accurate unanimity of video data maintenance between the ink knife key that the sequence label is identical in the corresponding ink system and the ink foundation roller.The following arrow of the visual scroll bar control of clicking operation device, the vernier that then slides moves down, and relative value and absolute figure all increase thereupon, otherwise click upward arrow, move on the vernier that then slides, and relative value and absolute figure all reduce thereupon.In addition, each visual scroll bar control device inside also has H/V (level or vertical) start position storage device that is used to store slip vernier level or vertical mobile original position parameter; H/V (level or vertical) final position storage device that is used to store slip vernier level or vertical mobile final position parameter; An absolute figure storage display unit that is used to store with level that shows slip vernier current location or vertical parameter; A relative percent value storage display unit that is used to store with level that shows slip vernier current location or vertical parameter; Slip vernier that is used for will being stored in respectively described visual scroll bar control location storage device moves the level of original position or vertical parameter and is stored in described slip vernier and moves the comparator that relevant parameter compares in the level in final position or the vertical parameter position storage device; And by the visual scroll bar control slip slider position converting means of described input keyboard, Genius mouse and touch-screen output signal and described comparator output signal control, this device can be selected following action, to being stored in slip vernier level or the upright position absolute reference in the location storage device, increase 1 or subtract 1 by single character, picture mark position, or a location parameter that is stored in H/V (level or vertical) the slip vernier current location storage device is carried out fast setting to visual scroll bar control position storage display unit.That is to say click on the visual scroll bar control device slip vernier stroke more arbitrarily, slip vernier fast moving immediately directly arrives this point, and needn't pull lentamente even click progressively close with the arrow icon.
Among controller unit software, also comprise one and be used to operate the visual list box control device 13 that the corresponding ink fountain number of the next control work station is selected, click the characters/icons of arrow up and down position wherein, system just ejects ink fountain and selects the drop-down choice menus of label list, can do any selection in predefined scope; In order to accelerate to regulate the speed, more convenient print production process, also be provided with one among the controller unit software and be used for the synchronous uniting and adjustment check box of the visual scroll bar control control device 14 and the order button control device 15 that makes zero, adjust any one scroll bar control after activating synchronous uniting and adjustment option, all the middle slip vernier of at least two ten visual scroll bar controls keeps relative position to advance and retreat synchronously mutually; The slip vernier that click is made zero in 15 all scroll bar controls of order button control device returns to the top starting point, and corresponding relative percentage and absolute figure make zero.
After upper operating terminal control module software data adjustment operation comes to an end, click is used to regulate and control data and downloads fill order PBU pushbutton unit 16, by data communication network with the regulation and control instruction data packet delivery to the next control terminal of corresponding ink system, the control terminal rerun procedure splits out the regulation and control data of corresponding each ink-covered area, order about electric operator control ink knife key according to the data parameters index advance and retreat of setting, change the size in ink supply gap between ink foundation roller and the ink knife key, finish the adjustment and the control of printing process numeralization ink-supplying.For safeguards system is moved accurately reliable, among controller unit software, also be provided with and be used to the order button device 17 that detects the executive component running status and upload data, no matter under any circumstance, as long as one clicks this order button, the next control terminal corresponding with visual list box control device 13 numbers just carried out trace routine, electric operator under comprehensive detection is had jurisdiction over, and measured data are returned upper operating terminal, operating terminal is delivered to the data of passback through processing the running status display unit 12 of controller unit software afterwards, this device is gray before detecting for the first time, if detection instruction back state is normal carrying out, corresponding display unit lights green light, and abnormal state then display unit red light is warned.
First procedure stores of the present invention and the upper operating terminal that runs on system are then with FB(flow block) second procedure stores as shown in Figure 4 and the next control terminal that runs on each system.Download fill order PBU pushbutton unit 16 and detect two kinds of modes of operation of order button device 17 order buttons of disturbing the units running status and uploading data and carry out sequential control and SERVO CONTROL to click the regulation and control data that trigger software control shown in Figure 2 unit as the processing instruction that between first and second programs, continues.
Utilization is clicked the two kinds of modes of operation of order button device 17 order buttons that trigger regulation and control data download fill order PBU pushbutton unit 16 and detection executive component running status and upload data and is carried out sequential control and servo-controlled method as the processing instruction that continues, and adopts the following step:
In the memory under program of the upper operating terminal of system, second procedure stores is in the memory under program of the next control terminal of each system with first procedure stores desiring to execute the task; Start the next terminal in this system simultaneously, CPU follow procedure counter content reading command, executable operations, and according to the content update program counter of performed instruction; When performed instruction was common programmed instruction, the renewal of program counter was identical with all-purpose computer.
After upper computation terminal is opened, move the upper operation sequence of FB(flow block) as shown in Figure 3, determine to adjust the ink system of control as required, it in software program the operating terminal control module of selecting corresponding ink fountain according to configuration color, label, locations of structures, after this step finishes, program enters software control unit interface as shown in Figure 2, runs on wait state, judges whether the adjustment operation of visual scroll bar control at any time.
When the performed instruction of upper operating terminal is the triggering command of the visual scroll bar control 9 of operation ink knife key, corresponding printing ink regulation and control data correspondence changes, relative position percentages display unit 10 and current location numerical display device 11, and corresponding memory cell all changes synchronously; Program counter was updated to and triggered the address of instructing after the instruction of scroll bar control this moment, and the data that promptly will open are adjusted the first address of handling procedure, thereby log-on data is adjusted the subprocess operation; Enter next wait state after finishing.
When the performed instruction of upper operating terminal triggers regulation and control data download fill order PBU pushbutton unit 16 for clicking, program counter upgrades by selecting to obtain corresponding address in the address table, thereby operation makes printing ink regulation and control data command be transferred to the subprogram of the next control terminal of appointment by data communication network, the data message of desire adjustment is delivered to corresponding the next control terminal, simultaneous starts the next control terminal operation and adjusts control program, and program is returned original state then.
When the performed instruction of upper operating terminal is when clicking detection trigger executive component running status and uploading the order button device 17 of data, program counter is upgraded by the address of selecting in the address table to obtain, thereby operation makes the state-detection instruction be transferred to the subprogram of the next control terminal of appointment by data communication network, desire is detected the command information of all electric execution elements that the next control terminal is had jurisdiction over and deliver to corresponding the next control terminal, simultaneous starts the next control terminal operation and detects data acquisition and upload program, and program is returned original state then.
Control terminal operational flow diagram the next control software as shown in Figure 4 receives after packet that upper operating terminal transmits starts in the next computer, and procedure judges is to carry out to adjust action command or detect the running status instruction.
When carrying out the adjustment order, the next control terminal is distributed to each electric execution element according to the content of data message with traffic direction and amplitude data, finally finish control action by electric execution element, need state is adjusted in gap between ink foundation roller and the ink knife key, and EP (end of program) is returned then.
When carrying out sense command, the next control terminal is from the numerical value parameter information of the possible electric loop of each bar of line scanning, measurement, record every suit electric execution element, simply add up, gather renewal after the computing, integration, processing, pass upper operating terminal back at last.
The control module of upper computation terminal is presented on the corresponding running status display unit 12 after further handling after receiving the next passback detection data.Before start is carried out trace routine for the first time, running status display unit 12 grays, if running status is normal, corresponding running status display unit 12 is shown in green after detecting and finishing, if it is shown in red then corresponding running status display unit 12 correspondences of abnormal condition to occur, remind operating personnel's handling failure.
After printing work is all finished, click and trigger when making zero order button control device 15, program counter upgrades by selecting to obtain corresponding address in the address table, all returns zero-bit thereby make operation sequence adjust all current location counters, relative percent value display unit and current location data display unit; Click again and trigger the regulation and control data and download fill order PBU pushbutton unit 16 and make corresponding ink knife key finish the recurrence operational motion, then just can shutdown system.
Meet international standard or compatible with it numeralization ink-supplying formatted data by a kind of electronic document of color forme by what routine processes or the interpretation of display image artificial experience provided that printing ink covers that percentage obtains corresponding each ink channels, the location parameter that is entered into the corresponding ink knife key of ink fountain mechanism regulation and control software setting operation software of corresponding color configuration is provided with in the hurdle, in case carry out regulatory process software whole space of a whole page regulation and control instruction is all passed to the computer microprocessor system that embeds ink fountain mechanism fast down, distribute to each ink knife key by microprocessor again, by input-output unit module and buffering driving element, promote stepping (or synchronously) motor and make the high speed spinning movement, drive the gap between eccentric mechanism change ink knife key and the forme, adjust to the determined position of scale parameter rapidly from almost stopping the zero-bit that whole printing ink pass through, make the ink supply amount reach with print product is required and be complementary, reach dynamic equilibrium with prestissimo.At this moment the printed matter that printing machine produces can access the standard of certified products.Regulating and control repeatedly through artificial proof contrast, thereby producing the accurately perfect good printing product of reduction of color.
Claims (2)
1. numeralization ink-supplying of offset press Distributed Control System, comprise that at least one stylobate is in the PC keyboard, mouse and touch-screen are finished the upper computer behaviour terminal of man-machine interaction, article one, run through the next microcomputerized control terminals that whole each terminal data communication networks and Duo Tai have 20 cover electric operators at least under its command, every width of cloth printing surface configuration is divided into the blue or green four kinds of colors of black yellow product, with homochromy ink fountain is inking channel, each ink fountain is corresponding to be used the next microcomputerized control terminals that comprise at least two ten cover executing agency motors to finish for being divided at least two ten five equilibrium ink-covered areas to use the ink foundation roller that corresponding ink knife key is regulated and control, it is characterized in that: moved identical in the upper computation terminal and be used for input information corresponding to the next computer control terminal one by one with ink fountain quantity, adjust control ink supply parameter and detect the controller unit that shows running status, ink supply gap state between rolling as each ink knife key of the real-time dynamic synchronization video simulation of core apparatus and ink fountain with the scroll bar control in the visual programming tools, also comprise
At least two ten sequence labels with the consistent corresponding ink knife key control device of controlled ink fountain ink colors,
At least two ten H/V (level or vertical) start position storage devices that are used for stored visualisation scroll bar control level or vertical mobile original position parameter,
At least two ten H/V (level or vertical) final position storage devices that are used for stored visualisation scroll bar control level or vertical mobile final position parameter,
At least two ten are used to store and the level of display of visually scroll bar control slip vernier current location or the location storage device of vertical parameter,
At least two ten are used to store and the level of display of visually scroll bar control slip vernier current location or the storage of percentage relative value and the display unit of vertical parameter,
Whether at least two ten running statuses that are used to store and show corresponding ink knife key electric operator normal display unit,
Described visual scroll bar control device also comprises,
H/V (level or vertical) start position storage device that is used to store slip vernier level or vertical mobile original position parameter, H/V (level or vertical) final position storage device that is used to store slip vernier level or vertical mobile final position parameter, an absolute figure storage display unit that is used to store with level that shows slip vernier current location or vertical parameter, a relative percent value storage display unit that is used to store with level that shows slip vernier current location or vertical parameter, slip vernier that is used for will being stored in respectively described visual scroll bar control location storage device moves the level of original position or vertical parameter and is stored in described slip vernier and moves the comparator that relevant parameter compares in the level in final position or the vertical parameter position storage device, and by input keyboard, the visual scroll bar control slip slider position converting means of Genius mouse and touch-screen output signal and comparator output signal control, this device can be selected following action, to being stored in slip vernier level or the upright position absolute reference in the location storage device, by single character, picture mark position increases 1 or subtract 1, or a location parameter that is stored in H/V (level or vertical) the slip vernier current location storage device carries out fast setting to visual scroll bar control position storage display unit
Also comprise in the control module:
One is used to operate the visual list box control device that the corresponding ink fountain number of the next control work station is selected,
A check box device that is used for the synchronous uniting and adjustment of visual scroll bar control,
One is used for the order button device that visual scroll bar control all makes zero,
One is used to regulate and control the order button device that data are downloaded execution,
One is used for the order button device that the executive component running status detected and uploaded data.
2. the method for the collecting and distributing control of a printing machine numeralization ink-supplying, it is characterized in that: first program is stored in upper computation terminal and is carried out, second program is stored in the next computer control terminal and is carried out, comprise that each ink fountain constitutes embedded microcomputer system on the next computer control terminal of electric operator and the printing machine, the utilization string, the parallel processing mode, trigger data is downloaded execution and two kinds of modes of operation of running status sense command button are carried out sequential control and SERVO CONTROL as the processing instruction that continues between first and second programs to click, the software control unit of upper computation terminal operating provides a kind of input information that is used for, adjust control ink supply parameter and detect the control method that shows running status, the means of ink supply gap state between rolling as each ink knife key of the real-time dynamic synchronization video simulation of core apparatus and ink fountain with the scroll bar control in the visual programming tools, realization is for the step of the digitlization control manipulation in ink supply gap, be included on the print product forme and be slit at least two ten intervals along direction average mark with the printing cylinder rotating shaft, each interval all forms the narrow colour picture that is parallel to the printing cylinder direction of rotation, use the sequence label pairing ink knife key control device consistent according to concrete COLOR COMPOSITION THROUGH DISTRIBUTION situation with controlled ink fountain ink colors, adjust each interval ink supply parameter respectively
Be used for visual scroll bar control level or vertical mobile original position parameter are stored into the step of H/V (level or vertical) start position storage device,
Be used for visual scroll bar control level or vertical mobile final position parameter are stored into the step of H/V final position storage device,
Be used for the level of visual scroll bar control slip vernier current location or vertical parameter are stored into the step of scroll bar control location storage device,
Be used for storing the level of storage and display of visually scroll bar control slip vernier current location or the percentage relative value of vertical parameter into show storage device step,
Whether the running status that is used to store and shows corresponding ink knife key electric operator normal step display,
Described visual scroll bar control control method also comprises, be used for execution in step with the absolute figure storage display unit of storage and level that shows slip vernier current location or vertical parameter, be used to store the execution in step of storing display unit with the relative percent value of level that shows slip vernier current location or vertical parameter, the slip vernier that is used for will being stored in respectively described visual scroll bar control location storage device moves the level of original position or vertical parameter and is stored in described slip vernier and moves the execution in step of the comparator that relevant parameter compares in the level in final position or the vertical parameter position storage device, by input keyboard, the execution in step of the visual scroll bar control slip slider position converting means of Genius mouse and touch-screen output signal and comparator output signal control, this device can be selected the execution in step of following action, to being stored in slip vernier level or the upright position absolute reference in the location storage device, by single character, picture mark position increases 1 or subtract 1 execution in step, or a location parameter that is stored in H/V (level or vertical) the slip vernier current location storage device is stored the execution in step that display unit is carried out fast setting to visual scroll bar control position
The control method of controller unit software also comprises, is used to operate the step that the corresponding ink fountain number of the next control terminal is selected visual list box control device,
Be used to operate the step of the synchronous uniting and adjustment check box of visual scroll bar control device,
Be used to operate all the make zero step of order button device of visual scroll bar control,
Be used to operate the step that the regulation and control data are downloaded the fill order PBU pushbutton unit,
Be used to operate the step that the executive component running status detects the upload command PBU pushbutton unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101509902A CN101177065A (en) | 2006-11-07 | 2006-11-07 | Distributed control system and method for the numeralization ink-supplying of offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101509902A CN101177065A (en) | 2006-11-07 | 2006-11-07 | Distributed control system and method for the numeralization ink-supplying of offset press |
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| Publication Number | Publication Date |
|---|---|
| CN101177065A true CN101177065A (en) | 2008-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101509902A Pending CN101177065A (en) | 2006-11-07 | 2006-11-07 | Distributed control system and method for the numeralization ink-supplying of offset press |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667807B (en) * | 2009-10-12 | 2011-09-07 | 浙江华章科技有限公司 | Motor control method based on DCS system |
| CN103350568A (en) * | 2013-07-22 | 2013-10-16 | 上海闻江电气控制设备有限公司 | Method for presetting ink amount of printing machine by adoption of mouse curve |
| CN103472068A (en) * | 2013-08-16 | 2013-12-25 | 唐汉章 | Device and method for visual detection of ink color changes and mechanical arm adjustment |
| CN105774226A (en) * | 2016-03-17 | 2016-07-20 | 龙木信息科技（杭州）有限公司 | Printer digital precise ink supplying system and using method thereof |
| CN112704380A (en) * | 2020-12-30 | 2021-04-27 | 珠海格力电器股份有限公司 | Cooking monitoring method and device, electronic equipment and storage medium |
-
2006
- 2006-11-07 CN CNA2006101509902A patent/CN101177065A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667807B (en) * | 2009-10-12 | 2011-09-07 | 浙江华章科技有限公司 | Motor control method based on DCS system |
| CN103350568A (en) * | 2013-07-22 | 2013-10-16 | 上海闻江电气控制设备有限公司 | Method for presetting ink amount of printing machine by adoption of mouse curve |
| CN103350568B (en) * | 2013-07-22 | 2015-02-04 | 上海闻江电气控制设备有限公司 | Method for presetting ink amount of printing machine by adoption of mouse curve |
| CN103472068A (en) * | 2013-08-16 | 2013-12-25 | 唐汉章 | Device and method for visual detection of ink color changes and mechanical arm adjustment |
| CN103472068B (en) * | 2013-08-16 | 2015-11-18 | 唐汉章 | Visual detection of ink color change adjusts Apparatus and method for mechanical arm |
| CN105774226A (en) * | 2016-03-17 | 2016-07-20 | 龙木信息科技（杭州）有限公司 | Printer digital precise ink supplying system and using method thereof |
| CN112704380A (en) * | 2020-12-30 | 2021-04-27 | 珠海格力电器股份有限公司 | Cooking monitoring method and device, electronic equipment and storage medium |
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