CN100584632C - Control system for digital ink-jet fabric printing machine - Google Patents
Control system for digital ink-jet fabric printing machine Download PDFInfo
- Publication number
- CN100584632C CN100584632C CN200710023532A CN200710023532A CN100584632C CN 100584632 C CN100584632 C CN 100584632C CN 200710023532 A CN200710023532 A CN 200710023532A CN 200710023532 A CN200710023532 A CN 200710023532A CN 100584632 C CN100584632 C CN 100584632C
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- control system
- control
- printing machine
- servomotor
- nose assembly
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- Expired - Fee Related
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- Ink Jet (AREA)
- Treatment Of Fiber Materials (AREA)
- Coloring (AREA)
Abstract
The present invention relates to new digital ink-jet printing technology of fabric, and is especially system structure and control method of control system for digital ink-jet fabric printing machine. The control system has an industrial control computer, a ink-jet printing head assembly connected via IEE 1394 bus interface to the computer, a sync module to convert the output single-end pulse signal the ink-jet printing head assembly outputs into differential pulse signal fed to the servo driver for controlling the servo motor, a touch screen connected via communication lines to a programmable logic controller for command control and real-time information transmission. The system control method may be a manual mode, in which the servo motor is controlled completely with the touch screen and the programmable logic controller or an automatic mode, in which the servo motor is controlled with the computer and the ink-jet printing head assembly.
Description
Technical field
The present invention relates to digital ink-jet fabric stamp new technical field, is a kind of textile inkjet printing machine control system, comprises system architecture and control method thereof, can finish the ink-jet decorating machine control of multiple housing construction.
Background technology
Digital ink-jet fabric stamp process technology is domestic and international in recent years new developing technology, because this technology is to come from the advertising painting industry directly transplanting, therefore the relevant device that carries out the processing of digital ink-jet fabric stamp has at present all kept the correlated characteristic of painting industry on its control system structure and control mode, be that spray printing nose assembly and supporting bable tops all maintain static, but come in to finish stamp before adopting pinch roller and roller to promote to wait to print medium.
But than advertising painting industry medium employed to be printed, it is of a great variety that textile fabric seems, fabric structure differs greatly, and above-mentioned pinch roller adds the pumped (conveying) medium mode of roller owing to can cause some textile fabric distortion, pattern distortions, especially the high-grade fabric of those quality particularly softs, expand after the black moisture absorption being subjected to, tend to packing phenomenon occur, just very easily cause lining through out-of-date when ink nozzle like this by set-off in the place ahead near pinch roller and roller, form defective product, cause waste.The advertising painting machine is because the particularity of spray printing medium, so adopted specific media conveying mechanism, and control corresponding system and control mode, therefore, the media conveying mechanism that improves current ink-jet printed equipment is to think deeply from control system structure and control method to be fit to textile inkjet printing the most at all.
Summary of the invention
The present invention proposes a kind of control system for digital ink-jet fabric printing machine, comprise system architecture and control method thereof, mainly be in the current digital ink-jet fabric printing machine owing to the defective product rate height that has adopted irrational media transportation mechanism and control method to cause, waste is serious, phenomenons such as it is consuming time to take a lot of work, the improvement of having done design.
The present invention solves the problems referred to above by following scheme: utilize to print to wait to print in the action to certainly exist this principle of relative motion between medium and the printer head assembly, adopted servo-driver and servomotor in control system.Servo-driver is directly controlled servomotor, servomotor can directly or indirectly drive printer head assembly by similar ball-screw class mechanical transmission mechanism, can allow medium to be printed maintain static like this, and allow printer head assembly oppositely move, printing be can finish, pinch roller and idler wheel mechanism removed simultaneously; Perhaps allow platform of driven by servomotor, platform bearer medium to be printed advances, and the printer head assembly relative fixed, also can save pinch roller and idler wheel mechanism and realizes printing.No matter this control system is in manual control model or at automatic control mode, all there is corresponding master controller to control servo-driver and servomotor, like this, utilize the high precision position control function of servo-driver and servomotor itself, can ideally realize the digital inking printing processing of textile.
Description of drawings
Fig. 1 is a control system block diagram of the present invention.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the invention will be further described.
Embodiment: a kind of control system for digital ink-jet fabric printing machine.Industrial computer in this control system [1] links by IEE1394 fire-wire interfaces [2] and spray printing nose assembly [3], the single sided pulse signal [4] of spray printing nose assembly [3] output becomes differential pulse signal [6] and delivers in the servo-driver [7] after synchronization module [5] conversion process, and then control servomotor [11], touch-screen [10] carries out the transmission of various control instructions and timing monitoring information with Programmable Logic Controller [8] by connection [9].System control method has two kinds of manual mode and automatic modes, and under the manual mode, the action of servomotor [11] is subjected to touch-screen [10] and Programmable Logic Controller [8] control fully; Under the automatic mode, the action of servomotor [11] is subjected to industrial computer [1] and spray printing nose assembly [3] control fully.
In the use: if ink-jet decorating machine is when adopting the fixing and platform that allow carrying wait to print medium of spray printing nose assembly [4] to move, servomotor [11] directly or indirectly links to each other with this platform, when allowing platform that carrying waits to print medium fixedly if adopt spray printing nose assembly [4] to move, servomotor [11] directly or indirectly links to each other with spray printing nose assembly [4].Servomotor [11] directly is subjected to servo-driver [7] control.When system is in manual control model following time, can pass through touch-screen [10] and send instruction to programmable logic controller (PLC) [8], drive executing agency with control servomotor [11] and move forwards or backwards.When system is in automatic control mode following time, servomotor is subjected to the control of industrial computer [1] and printer head assembly [3], by extracting the inner relevant single sided pulse signal [4] of printer head assembly [3] and utilizing synchronization module [5] conversion process is to give servo-driver [7] after the differential pulse signal [6], and the executing agency that servomotor [11] is driven realizes synchronous operation.
Claims (7)
1. textile inkjet printing machine control system, it is characterized in that The whole control system comprises industrial computer [1], IEE1394 fire-wire interfaces [2], spray printing nose assembly [3], synchronization module [5], servo-driver [7], servomotor [11], programmable logic controller (PLC) [8] and touch-screen [10] are formed, use a kind of control the in manual mode or two kinds of control models of automatic mode, industrial computer in the native system [1] links by IEE 1394 fire-wire interfaces [2] and spray printing nose assembly [3], the single sided pulse signal [4] of spray printing nose assembly [3] output becomes differential pulse signal [6] and delivers in the servo-driver [7] after synchronization module [5] conversion process, and then control servomotor [11], touch-screen [10] carries out the transmission of various control instructions and timing monitoring information with programmable logic controller (PLC) [8] by connection [9].
2. a kind of textile inkjet printing machine control system according to claim 1 is characterized in that directly sending into servo-driver [7] after single sided pulse signal [4] that spray printing nose assembly [3] sends is become differential pulse signal [6] by synchronization module [5] conversion process.
3. a kind of textile inkjet printing machine control system according to claim 1 is characterized in that servo-driver [7] realizes moving of spray printing nose assembly [3] by driving servomotor [11].
4. a kind of textile inkjet printing machine control system according to claim 1, the control method that it is characterized in that this system have two kinds of manual mode and automatic modes.
5. a kind of textile inkjet printing machine control system according to claim 1, it is characterized in that this system is under manual mode, the action of servomotor [11] is subjected to touch-screen [10] and programmable logic controller (PLC) [8] control fully, and under automatic mode, the action of servomotor [11] is subjected to industrial computer [1] and spray printing nose assembly [3] control fully.
6. a kind of textile inkjet printing machine control system according to claim 1 is characterized in that the manual control model of this system and automatic control mode can switch on touch-screen [10].
7. a kind of textile inkjet printing machine control system according to claim 1 is characterized in that carrying out the information transmission by the IEE1394 fire-wire interfaces between industrial computer [1] and the spray printing nose assembly [3].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710023532A CN100584632C (en) | 2007-06-07 | 2007-06-07 | Control system for digital ink-jet fabric printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710023532A CN100584632C (en) | 2007-06-07 | 2007-06-07 | Control system for digital ink-jet fabric printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101066645A CN101066645A (en) | 2007-11-07 |
| CN100584632C true CN100584632C (en) | 2010-01-27 |
Family
ID=38879395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710023532A Expired - Fee Related CN100584632C (en) | 2007-06-07 | 2007-06-07 | Control system for digital ink-jet fabric printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100584632C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524926B (en) * | 2009-04-17 | 2011-03-30 | 青岛海信智能商用设备有限公司 | Printer loose-coupling control mode based on programmable logic |
| CN102267284B (en) * | 2010-06-03 | 2015-06-03 | 上海海泰克系统工程有限公司 | Control system for rotary screen printing machines |
| CN102381062A (en) * | 2010-09-03 | 2012-03-21 | 上海商务数码图像技术有限公司 | Control system for color digital printer |
| CN103552389B (en) * | 2013-10-29 | 2016-04-06 | 电子科技大学 | A kind of cross embroidery Numerical Control Printer cloth positional information real-time correction method |
| CN106827835B (en) * | 2015-12-07 | 2019-01-01 | 北大方正集团有限公司 | Synchronization signal control method and synchronization signal Control card |
| CN112414675B (en) * | 2020-10-29 | 2023-04-07 | 烽火通信科技股份有限公司 | Method and system for monitoring and recording quality of optical fiber color ring on line |
| CN114474975B (en) * | 2021-12-24 | 2023-12-22 | 合肥路明反光材料有限公司 | Printing machine is used in production of reflection of light cloth with automatic positive and negative scratch printing function |
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2007
- 2007-06-07 CN CN200710023532A patent/CN100584632C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101066645A (en) | 2007-11-07 |
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Granted publication date: 20100127 Termination date: 20100607 |