CN102059847B - Secondary printing overprint control device for printing machine - Google Patents
Secondary printing overprint control device for printing machine Download PDFInfo
- Publication number
- CN102059847B CN102059847B CN 201010531364 CN201010531364A CN102059847B CN 102059847 B CN102059847 B CN 102059847B CN 201010531364 CN201010531364 CN 201010531364 CN 201010531364 A CN201010531364 A CN 201010531364A CN 102059847 B CN102059847 B CN 102059847B
- Authority
- CN
- China
- Prior art keywords
- control device
- printing
- servo
- arithmetic unit
- driver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention relates to a secondary printing overprint control device for a printing machine. A photoelectric eye and a tension sensor are sequentially arranged between a first color printing plate and a secondary printing traction roller; the tension sensor is connected with a servo control device by a tension amplifier; the secondary printing traction roller is connected with the servo control device by a servo motor and a servo driver; the photoelectric eye is connected with an overprint control device; the first color printing plate roller is connected with the overprint control device by the servo motor, the servo driver B and program guidance (PG) simulation; and the servo control device and the overprint control device are mutually connected with a human-computer interface. In the secondary printing overprint control device, the overprint control device receives a PG simulation signal of the servo driver of a first color printing unit, performs position comparison on the simulation signal and a color code signal obtained by the photoelectric eye, and after passing through the deviatoric comparison, a control signal is sent to the servo control device to obtain a speed accurate adjustment value, so the aim of controlling the relative position of body paper color codes and plate roller color codes is realized.
Description
Technical field
The invention belongs to printing machinery and control technology field, relate to a kind of printing machine secondary trapping printing control device.
Background technology
It is that printing is with the radium-shine paper of base material that a kind of technology is arranged in the cigarette case package printing; And the surface of radium-shine paper has had pattern in advance; When printing, need pattern on the radium-shine paper and the current pattern of secondary printing that needs be carried out chromatography; And chromatography precision will reach 0.1mm, and the structure of existing printing machine and control technology are difficult to realize this specification requirement.
Summary of the invention
The purpose of this invention is to provide a kind of printing machine secondary trapping printing control device, can effectively improve the chromatography precision in the secondary printing.
The technical scheme that the present invention adopted is; A kind of printing machine secondary trapping printing control device; Comprise the first look printing element and secondary printing element,, between the first look printing plate cylinder and secondary printing carry-over pinch rolls, be disposed with photocell eye, tension pick-up along material film mobile alignment; Described tension pick-up is connected with Servocontrol device through the tension force amplifier; Secondary printing carry-over pinch rolls are connected with servomotor, and servomotor is connected with the servo-driver feedback, and servo-driver is connected with Servocontrol device; Described photocell eye is connected with the chromatography control device; The described first look printing plate cylinder is connected with servo motor B, and servo motor B is connected through the PG feedback with servo-driver B, and servo-driver B is connected with the chromatography control device through PG emulation; Servocontrol device, chromatography control device are connected mutually with man-machine interface.
Printing machine secondary trapping printing control device of the present invention; Its characteristic also is: the structure of described Servocontrol device is; Comprise arithmetic unit Y1 and arithmetic unit Y2; Arithmetic unit Y1 is connected with man-machine interface with the tension force amplifier respectively, and arithmetic unit Y1 is connected with arithmetic unit Y2 through PID control, reverser F, adjustment K switch 1 successively; Arithmetic unit Y2 is connected with the output of chromatography control device through adjustment K switch 2; Arithmetic unit Y2 is connected with servo-driver through the mould outbound port; Adjustment K switch 1, adjustment K switch 2 are the nodes in the control program, and corresponding control element is arranged on the touch-screen of man-machine interface.
The invention has the beneficial effects as follows; The colour code signal that PG simulate signal and the photocell eye of chromatography control device through receiving the first look printing element servo-driver obtains carries out the position relatively; Through deviation ratio after; Send control signal to Servocontrol device, obtain speed accurate adjustment value, realized the purpose of control body paper colour code with version roller colour code relative position.
Description of drawings
Fig. 1 is the installation site sketch map of apparatus of the present invention;
Fig. 2 is the control structure sketch map of apparatus of the present invention;
Fig. 3 is the control principle block diagram of the Servocontrol device in apparatus of the present invention;
Fig. 4 is the control principle block diagram of the chromatography control device in apparatus of the present invention.
Among the figure, the 1. first look printing plate cylinder, 2. tension pick-up, 3. photocell eye, 4. secondary printing carry-over pinch rolls; 5. the first look printing element, 6. secondary printing element, 7. servo-driver, 8. servomotor; 9. servo motor B, 10. servo-driver B, 11.PG emulation, 12. tension force amplifiers; 13. Servocontrol device, 14. chromatography control device, 15. man-machine interfaces, 16.PID control.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is elaborated.
Like Fig. 1; The installation site of apparatus of the present invention is; Along radium-shine paper stock film mobile alignment; The secondary printing carry-over pinch rolls 4 that are provided with in the photocell eye 3, tension pick-up 2, secondary printing element 6 of the first look printing plate cylinder 1 in the first look printing element 5 and secondary printing element 6, the first look printing elements 5, monotype set gradually along radium-shine paper stock film mobile alignment.
Pattern and the pattern on the raw material that the first look printing plate cylinder 1 is used on edition roller carry out chromatography, are the benchmark of complete machine chromatography; Tension pick-up 2 is used to set up the amplitude limit of initial tension and tension force; Photocell eye 3 is used to detect the colour code position on the body paper; Secondary printing carry-over pinch rolls 4 are used for preceding Tension Control of secondary printing (chromatography) and body paper colour code Position Control.
With reference to Fig. 2, Fig. 3, Fig. 4; The control structure of apparatus of the present invention is; The first look printing plate cylinder 1 of the first look printing element 5 is connected with servo motor B 9; Servo motor B 9 is connected through the PG feedback with servo-driver B10, and servo-driver B10 is connected with chromatography control device 14 through PG emulation 11, and photocell eye 3 is connected with chromatography control device 14; Radium-shine paper stock film route between the first look printing element 5 and the secondary printing element 6 is provided with tension pick-up 2, and tension pick-up 2 is connected with Servocontrol device 13 through tension force amplifier 12; The secondary printing carry-over pinch rolls 4 of secondary printing element 6 are connected with servomotor 8, and servomotor 8 is connected through the PG feedback with servo-driver 7, and servo-driver 7 is connected with Servocontrol device 13; Servocontrol device 13, chromatography control device 14, man-machine interface 15 connect mutually.
The first look printing element 5 is the Phase synchronization pattern, does not adjust, and is the benchmark of complete machine control; Secondary printing carry-over pinch rolls 6 are the speed synchronization pattern; The colour code position and the first look version roller encoder position that detect body paper through photocell eye 3 compare; Calculating through chromatography control device 14; Through the speed accurate adjustment value of Servocontrol device 13 control servomotors 8, control secondary printing carry-over pinch rolls 4 again, realize the chromatography precision that requires.
Like Fig. 3; The structure of the Servocontrol device 13 in apparatus of the present invention is; Be provided with arithmetic unit Y1 and arithmetic unit Y2 in the Servocontrol device 13; Arithmetic unit Y1 is connected with the touch-screen of tension force amplifier 12 with man-machine interface 15 respectively; Tension force amplifier 12 is connected with arithmetic unit Y1 through the mould incoming interface of Servocontrol device 13, and the given tension signal that tension feedback signal that tension force amplifier 12 transmits and man-machine interface 15 transmit is imported arithmetic unit Y1 simultaneously and carried out the difference computing, and arithmetic unit Y1 is connected with arithmetic unit Y2 through PID control 16, reverser F, adjustment K switch 1 successively; Arithmetic unit Y2 is connected with the output of chromatography control device 14 through adjustment K switch 2; Arithmetic unit Y2 is connected with servo-driver 7 through the mould outbound port.
Among Fig. 3; The tension closed loop control loop comprises PID control 16 (being PLC), man-machine interface given tension, tension pick-up, tension force amplifier composition; When beginning to print the searching mark, manually connect adjustment K switch 1 through the touch-screen of man-machine interface 15; PID control 16 is connected with adjustment K switch 1, and the tension closed loop control loop is controlled raw material colouring target repeat length through the numerical value of artificial given tension; Then, operate the touch-screen of man-machine interface 15 again and connect adjustment K switch 2, the PID control 16 in the Servocontrol device 13 quits work, and switches to chromatography control device 14 and controls automatically.K1, K2 connect in turn, and K1, K2 are the nodes in the program, on the touch-screen that operates in man-machine interface 15 of corresponding control element.
As shown in Figure 3; At first accomplish tension force by manual work in man-machine interface 15 and set, increase or reduce the tension force setting value according to the moving direction of expecting membrane marker, the tension feedback that given tension and tension force amplifier 12 moulds are gone into the relatively tension force deviation of back (through the computing of arithmetic unit Y1 difference) is calculated through closed loop Tension Control (PID that is tension link controls 16); Can adjust the synchronous rotational speed of servomotor rapidly; Control the amount of tension of material film, make the repeat length of material membrane marker consistent with edition girth, at this moment the mark that demonstrates of man-machine interface 15 just tends towards stability; Chromatography control device 14 is real-time tracking and calculate the dynamic deviation amount always; At any time revise the speed of servomotor, adjust the actual value of tension force, also realize the correction of register partial difference amount simultaneously.
Like Fig. 4; It is the control principle block diagram of the chromatography control device 14 in apparatus of the present invention; The colour code signal that signal after chromatography control device 14 reception servo-driver B10 handle through PG emulation 11 and photocell eye 3 send carries out the position comparison process through single mark function of internal preset, sends control signal to Servocontrol device 13 then; Obtain speed accurate adjustment value, realize the purpose of control body paper colour code and secondary printing plate cylinder colour code relative position.
Single mark function is according to the version roller girth of having set; The data such as input pulse that zero pulse that printing plate cylinder drive motors encoder when for the first time seeking mark takes place and photocell eye 3 detect are calculated the position deviation that the mark published on the roller (unique mark of chromatography relation being arranged with body paper) and photocell eye 3 detect the body paper marked; Then, one side shows the display screen that operation result outputs to man-machine interface 15; This numerical value is stored on the limit on the other hand; Itself and the variation of circle deviation (being the deviation of next space of a whole page mark) are down kept watch in the limit; Immediately calculate the correction that can adapt to accurate chromatography according to its rate of change; Control the rotating speed that secondaries print carry-over pinch rolls 4 with this correction output and through Servocontrol device 13, carry out drift correction work.
The present invention is directed to the characteristic of radium-shine paper material; The stroke that shows in the differential tension value during through this material second impression of test on machine; Work out out the technological requirement that radium-shine paper printing is made last process paper body paper; Control device, Servocontrol device and chromatography control device hardware are carried out the optimization configuration, and the control program of design chromatography control device and the control program of Servocontrol device, make it reach the requirement that perfect adaptation realizes secondary printing chromatography precision.
Claims (2)
1. printing machine secondary trapping printing control device; Comprise the first look printing element (5) and secondary printing element (6); It is characterized in that:, between the first look printing plate cylinder (1) and secondary printing carry-over pinch rolls (4), be disposed with photocell eye (3), tension pick-up (2) along material film mobile alignment;
Described tension pick-up (2) is connected with Servocontrol device (13) through tension force amplifier (12); Secondary printing carry-over pinch rolls (4) are connected with servomotor (8), and servomotor (8) is connected with servo-driver (7) feedback, and servo-driver (7) is connected with Servocontrol device (13);
Described photocell eye (3) is connected with chromatography control device (14);
The described first look printing plate cylinder (1) is connected with servo motor B (9), and servo motor B (9) is connected through the PG feedback with servo-driver B (10), and servo-driver B (10) is connected with chromatography control device (14) through PG emulation (11);
Servocontrol device (13), chromatography control device (14) are connected mutually with man-machine interface (15).
2. printing machine secondary trapping printing control device according to claim 1; It is characterized in that: the structure of described Servocontrol device (13) is; Comprise arithmetic unit Y1 and arithmetic unit Y2; Arithmetic unit Y1 is connected with man-machine interface (15) with tension force amplifier (12) respectively, and arithmetic unit Y1 is connected with arithmetic unit Y2 through PID control (16), reverser F, adjustment K switch 1 successively; Arithmetic unit Y2 is connected with the output of chromatography control device (14) through adjustment K switch 2; Arithmetic unit Y2 is connected with servo-driver (7) through the mould outbound port; Adjustment K switch 1, adjustment K switch 2 are the nodes in the control program, and corresponding control element is arranged on the touch-screen of man-machine interface (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010531364 CN102059847B (en) | 2010-11-04 | 2010-11-04 | Secondary printing overprint control device for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010531364 CN102059847B (en) | 2010-11-04 | 2010-11-04 | Secondary printing overprint control device for printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102059847A CN102059847A (en) | 2011-05-18 |
| CN102059847B true CN102059847B (en) | 2012-01-25 |
Family
ID=43995439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010531364 Active CN102059847B (en) | 2010-11-04 | 2010-11-04 | Secondary printing overprint control device for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102059847B (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5636349B2 (en) * | 2011-09-09 | 2014-12-03 | 株式会社ミヤコシ | Sheet-fed digital printing method |
| CN102423965B (en) * | 2011-09-16 | 2015-01-07 | 任继平 | Reel material printer pre-positioning automatic overprinting system and automatic overprinting method |
| CN102431297A (en) * | 2011-09-30 | 2012-05-02 | 深圳市法兰印务有限公司 | Printing and ink-jet printing equipment |
| CN102501593B (en) * | 2011-11-29 | 2014-08-20 | 陕西北人印刷机械有限责任公司 | Material film fixed-length drawing control system suitable for secondary overprinting |
| CN103832068A (en) * | 2012-11-21 | 2014-06-04 | 广东东方精工科技股份有限公司 | Method for carrying out real-time correction and compensation on printing length of carton printing machine |
| CN104169088A (en) * | 2012-11-29 | 2014-11-26 | 广东汕樟轻工机械有限公司 | Directly coupled servomotor transmission structure and control system therefor |
| CN104002553A (en) * | 2013-02-22 | 2014-08-27 | 广东东方精工科技股份有限公司 | Method of automatically and rapidly calculating printed and registered adjustment parameter input into touch screen |
| CN103213377B (en) * | 2013-03-29 | 2015-04-08 | 山东泰宝防伪技术产品有限公司 | Anti-counterfeiting mark positioning compound transfer device for inserting coil substrate |
| CN103287062A (en) * | 2013-06-09 | 2013-09-11 | 苏州金科信汇光电科技有限公司 | Printing servo device with adjustable printing length |
| CN103640333B (en) * | 2013-12-03 | 2015-12-09 | 中达电通股份有限公司 | A kind of three look printer with chromotography and control cover color method thereof |
| CN104772978B (en) * | 2015-04-02 | 2017-05-10 | 西安航天华阳机电装备有限公司 | Machine set type electronic shaft synchronized mechanical shaft device and controlling method |
| CN105459575B (en) * | 2015-11-30 | 2018-11-27 | 陕西北人印刷机械有限责任公司 | A kind of device and its control method detecting printing mark register |
| CN106079889A (en) * | 2016-07-13 | 2016-11-09 | 苏州光图智能科技有限公司 | Trapping printing system based on image procossing |
| CN107627730B (en) * | 2017-09-07 | 2020-04-24 | 江阴市旭高机械有限公司 | Single photoelectric eye and application thereof |
| CN108189536B (en) * | 2017-12-29 | 2020-03-27 | 陕西北人印刷机械有限责任公司 | Satellite type offset press pre-registration device and control method thereof |
| CN108773182B (en) * | 2018-05-18 | 2020-06-02 | 武汉华茂自动化股份有限公司 | Color register control method and system in stable-speed printing process of electronic shaft gravure press |
| CN109249682A (en) * | 2018-11-06 | 2019-01-22 | 安徽瀚洋纸品印刷有限公司 | A kind of web press |
| CN110143039B (en) * | 2019-05-29 | 2020-12-15 | 宁波欣达印刷机器有限公司 | Method and system for gravure printing and marking roller overprinting |
| CN110978777B (en) * | 2019-12-05 | 2021-06-25 | 浙江美格机械股份有限公司 | Method for automatically printing and registering colors by using printing roller without automatic registering and marking |
| CN111605305A (en) * | 2020-04-29 | 2020-09-01 | 陕西北人印刷机械有限责任公司 | Paper transverse deformation control device and control method thereof |
| CN112140720A (en) * | 2020-09-30 | 2020-12-29 | 襄阳和顺发彩色印刷有限公司 | Color box green printing system based on dual induction |
| CN112497905B (en) * | 2020-11-16 | 2022-09-02 | 湖南鹤祥包装有限公司 | Gold stamping system and overprinting process of high-gloss paper and laser film for cigarettes |
| CN114851708A (en) * | 2022-04-22 | 2022-08-05 | 中山优莱特印刷机械有限公司 | Pre-adjusting device for reducing wood grain paper receiving waste products |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203925Y (en) * | 1994-06-22 | 1995-07-26 | 刘美莲 | Plastic bag mfg. machine with printing apparatus |
| CN1603107A (en) * | 2004-10-19 | 2005-04-06 | 李毅 | Constant strain overlay method adapted for multicolor printing machine |
| CN101143504A (en) * | 2007-09-24 | 2008-03-19 | 黑龙江省鼎鑫包装制品有限公司 | Set type intaglio printing press coloring printing method |
-
2010
- 2010-11-04 CN CN 201010531364 patent/CN102059847B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203925Y (en) * | 1994-06-22 | 1995-07-26 | 刘美莲 | Plastic bag mfg. machine with printing apparatus |
| CN1603107A (en) * | 2004-10-19 | 2005-04-06 | 李毅 | Constant strain overlay method adapted for multicolor printing machine |
| CN101143504A (en) * | 2007-09-24 | 2008-03-19 | 黑龙江省鼎鑫包装制品有限公司 | Set type intaglio printing press coloring printing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102059847A (en) | 2011-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102059847B (en) | Secondary printing overprint control device for printing machine | |
| CN103879026B (en) | Corrugated board wire line cross cutting facial tissue pattern registration adjustment System and method of adjustment | |
| CN202062788U (en) | Automatic design register adjusting system of rotary screen printing | |
| CN204846488U (en) | Pillow package machine send membrane controlling means to mark | |
| CN204451528U (en) | The multi-axis synchronized control device of circular screen printer | |
| CN103112139B (en) | Die-opening positioning control method and system | |
| CN202592957U (en) | High-speed shaftless transmission printing paper feeding control system | |
| CN201380635Y (en) | Printing system | |
| CN108227756A (en) | A kind of high-precision valve door control method | |
| CN104553273A (en) | Double-positioning cold-ironing system | |
| CN104238447A (en) | Method for achieving synchronous control of two shafts | |
| CN107284751A (en) | A kind of packaging film shearing property system and method | |
| CN104772975A (en) | Machine set type full-servo rotary screen printing embossing device and controlling method | |
| CN104772980A (en) | Coding type back printing automatic color register method | |
| CN104518710A (en) | Multi-shaft motor synchronization control method and multi-shaft motor synchronization control system | |
| CN203282813U (en) | Automatic tracking and registration device for gilding | |
| CN209097882U (en) | A kind of material-coil coil-diameter real-time acquisition system of printing equipment | |
| CN110432840B (en) | Automatic steering device of floor washing machine and control method thereof | |
| CN102529148B (en) | Method for controlling bottom dead center of slider of oil press | |
| CN203901952U (en) | Automatic register set of unit-type photogravure press | |
| CN207523223U (en) | A kind of flexible printing machine control system | |
| US7208904B2 (en) | Multiple motor position control | |
| CN202037991U (en) | Printing synchronization control device of rotary screen printing machine | |
| CN110143009A (en) | A kind of press machine multiple spot non-linear prediction control system | |
| CN201669953U (en) | Preliminary registration system of printing press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161027 Address after: 101116 Beijing City, Taiwan town Tongzhou District village to the west of Taiwan Lake Patentee after: BEIJING LIMADUN PACIFIC PACKAGING CO., LTD. Patentee after: Beiren Printing Machinery Co., Ltd., Shaanxi Address before: 714000 west section of Dongfeng Avenue, hi tech Zone, Shaanxi, Weinan Patentee before: Beiren Printing Machinery Co., Ltd., Shaanxi |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170117 Address after: High tech Zone Dongfeng Street West 714000 Shaanxi city of Weinan province No. 71 Patentee after: Shaanxi Beiren Printing Machinery Co., Ltd. Address before: 101116 Beijing City, Taiwan town Tongzhou District village to the west of Taiwan Lake Patentee before: BEIJING LIMADUN PACIFIC PACKAGING CO., LTD. Patentee before: Shaanxi Beiren Printing Machinery Co., Ltd. |