CN103770460B - The control system of a kind of four look long width printing color painted steel strip - Google Patents
The control system of a kind of four look long width printing color painted steel strip Download PDFInfo
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- CN103770460B CN103770460B CN201210409846.1A CN201210409846A CN103770460B CN 103770460 B CN103770460 B CN 103770460B CN 201210409846 A CN201210409846 A CN 201210409846A CN 103770460 B CN103770460 B CN 103770460B
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Abstract
The present invention relates to the control system of a kind of four look long width printing color painted steel strip, comprise four groups of printing equipment compositions, the process speed of every group, suction roller roller footpath and transfer roll roller footpath are input in the PLC controller of corresponding group, by the calculating of PLC controller, control servomotor on carrying roller in corresponding group, transfer roll, make the linear velocity of each roller consistent with process operation speed; Distance between the process speed of unit and adjacent set is sent in this group PLC controller, and calculates the start-up time of lower group printing equipment, and the control signal after calculating is sent in the PLC controller of lower group, until that four looks apply is complete. This control system can print additional on the surface of the coated steel sheet of solid color the individual decoration lines such as all kinds of decorative patterns, word, trade mark, to realize the decorative effect of coated steel sheet, surface pattern can be accomplished single, double, four look texts simultaneously, can print the long width decorative pattern that grows to 4 meters.
Description
Technical field
The present invention relates to the control system of a kind of four look long width printing color painted steel strip, for the production of four kinds of colors, long width printing color painted steel strip.
Background technology
Color painted steel strip refer to metal base through tandem mill first slough surperficial grease, after the external coating pre-treatments such as surface passivation, then pass through coloured coating printing machine, apply from the teeth outwards the composite that last layer or multilayer organic coating form. The object of coating is coated with and coats on body surface with the whole bag of tricks exactly, forms dry-run protection film, makes it have the corrosion such as resistance to atmosphere, and the performances such as anti-pollution are taken into account the needs of satisfied decoration attractive in appearance simultaneously. Coated steel sheet product can have polytype structure, as one side layer type, and two-sided layer type, one-side band protection membranous type, one side layer stamp type, one side layer stamp is coated with the coated steel sheets such as wax pattern; Be a kind of composite, it takes into account the characteristic of metal material and organic material, as has good pressure forming and corrosion resistance.
At present the types of coatings of color painted steel strip is on the market taking monochromatic or double-colored stamp as main, color or pattern are comparatively single, and can only print 1 meter with interior decorative pattern, and use face is limited, product surface decorative effect is fairly simple, can not adapt to market diversification demand.
And printing technology is mainly in papermaking, the sector application of weaving cotton cloth, also there is no the online use of printing machinery at the tandem mill of steel plate, the surface properties of steel plate brings very high technology content also to surface printing technology.
Summary of the invention
The technical problem to be solved in the present invention is to provide the control system of a kind of four look long width printing color painted steel strip, this control system can print additional on the surface of the coated steel sheet of common solid color individual decoration lines such as decorating needed all kinds of decorative patterns, word, trade mark, to realize the decorative effect of coated steel sheet, surface pattern can be accomplished single, double, four look texts simultaneously, can print the long width decorative pattern that grows to 4 meters.
For overcoming the above problems, concrete technical scheme of the present invention is as follows: the control system of a kind of four look long width printing color painted steel strip, comprise four groups of printing equipment compositions, wherein printing equipment is mainly made up of suction roller and transfer roll, on every group of suction roller and transfer roll all by the driven by servomotor being independently provided with encoder, by the process speed of every group, suction roller roller footpath and transfer roll roller footpath are input in the PLC controller of corresponding group, by the calculating of PLC controller, control the carrying roller in corresponding group, servomotor on transfer roll, make the linear velocity of each roller consistent with process operation speed, distance between the process speed of unit and adjacent set is sent in this group PLC controller, and calculate lower group printing equipment start-up time, and the control signal after calculating is sent in the PLC controller of lower group, until four looks sprayings are complete.
Described every group of printing equipment place except first group is provided with monitoring DV, and one end of monitoring DV connects computer identification device, and the other end of computer identification device connects the PLC controller of this group.
Described printing equipment structure is that the pattern on suction roller is what cave in, is also provided with scraper at suction roller outer surface; The tangent setting of suction roller and transfer roll, and transfer roll top is provided with cleaning device.
The control system of this four look long width printing color painted steel strip adopts PLC controller to drive the start-up time of printing equipment by driven by servomotor, thereby controls the accurate coating of four kinds of colors, to ensure the quality of stamp.
All be provided with monitoring DV and computer identification device by every group of printing equipment except first group, thereby the data that pattern gathered by DV are carried out discriminance analysis, determine pattern dislocation distance, feed back to the PLC controller of this group, and then the rotating speed of each roller in printing equipment is revised, so that the color of regulation is printed on to assigned address, ensure to print out high-quality decorative pattern and pattern.
In this printing equipment, suction roller adopts pattern depression, and outer surface is provided with the structure of scraper, to pick special printing coatings or ink in coating material cartridge, and the coating beyond groove or ink are all hung with the scraper on it, like this coating on groove or ink again transfer printing give on the transfer roll of setting tangent with it, by transfer roll by coating or ink coats on steel plate, above transfer roll, be provided with cleaning device simultaneously, remaining printing coatings or ink on transfer roll can be removed, recover surface clean, when preventing from again contacting suction roller, cause decorative pattern to repeat.
Brief description of the drawings
Fig. 1 is the control principle drawing of the control system of four looks long width printing color painted steel strip.
Fig. 2 is the structural representation of printing equipment.
Wherein 1-transfer roll; 2-suction roller; 3-cleaning device; 4-scraper; 5-coating material cartridge; 6-steel plate; 7-carrying roller.
Detailed description of the invention
As shown in Figure 1, the control system of a kind of four look long width printing color painted steel strip, comprise four groups of printing equipment compositions, wherein printing equipment is mainly made up of suction roller and transfer roll, on every group of suction roller and transfer roll all by the driven by servomotor being independently provided with encoder, the process speed of every group, suction roller roller footpath and transfer roll roller footpath are input in the PLC controller of corresponding group, by the calculating of PLC controller, control servomotor on carrying roller in corresponding group, transfer roll, make the linear velocity of each roller consistent with process operation speed; Distance between the process speed of unit and adjacent set is sent in this group PLC controller, and calculate lower group printing equipment start-up time, and the control signal after calculating is sent in the PLC controller of lower group, until four looks sprayings are complete.
Described every group of printing equipment place except first group is provided with monitoring DV, and one end of monitoring DV connects computer identification device, and the other end of computer identification device connects the PLC controller of this group.
As shown in Figure 2, described printing equipment structure is that the pattern on suction roller is what cave in, is also provided with scraper at suction roller outer surface; The tangent setting of suction roller and transfer roll, and transfer roll top is provided with cleaning device.
Its concrete embodiment is:
Embodiment mono-: monochromatic long width
1, by required pattern graver suction roller, and pattern be depression, for long width pattern, because suction roller circumferential area is limited, pattern can be carved in successively on every group of suction roller;
2, the process speed of each group of printing equipment, suction roller roller footpath and transfer roll roller footpath are input in the PLC controller of corresponding group, thereby draw the rotary speed of the each roller of this group printing machine, start first group of printing equipment, be input to the distance of second group of printing equipment simultaneously, obtain the start-up time of second group of printing equipment;
3, when first group of steel plate pattern arrives second group of printing equipment, just it is the start-up time of second group of printing equipment, second group of printing equipment starts, the pattern of second group is connected with the pattern printing in first group just, if pattern has dislocation, can pass through computer identification device, to automatically adjusting the start-up time of second group and linear velocity;
4, the like, steel plate is successively through the 3rd group of printing equipment and the 4th group of printing equipment, and the pattern of every group is all connected with last picture group case, thereby completes the complete printing of longer pattern, solid color.
Embodiment bis-: the long width of polychrome
1. in the time that required pattern can be carved on the circumference of one group of suction roller, the pattern of every kind of color can be carved in respectively not on suction roller on the same group;
2. the process speed of each group of printing equipment, suction roller roller footpath and transfer roll roller footpath are input in the PLC controller of corresponding group, thereby draw the rotary speed of the each roller of this group printing machine, start first group of printing equipment, be input to the distance of second group of printing equipment simultaneously, obtain the start-up time of second group of printing equipment;
3. when first group of steel plate pattern arrives second group of printing equipment, just it is the start-up time of second group of printing equipment, second group of printing equipment starts, the blank space of the pattern that the pattern of second group prints just in first group, and position is corresponding with this color, if pattern has dislocation, can pass through computer identification device, to automatically adjusting the start-up time of second group and linear velocity;
4, the like, steel plate is successively through the 3rd group of printing equipment and the 4th group of printing equipment, and the pattern of every group is all corresponding with the color of printed patterns, thereby completes the complete printing of longer pattern, four kinds of colors.
Above embodiment can be used for imitating the products such as the military camouflage color of monochromatic wood grain, moire, double-colored woven design, three colored stone material lines, four looks; and the present invention not only limits to and above embodiment; identical with structure for control relation, more than four groups printing equipments is also within this protection domain.
Claims (2)
1. the control system of a look long width printing color painted steel strip, comprise four groups of printing equipment compositions, wherein printing equipment is mainly made up of suction roller and transfer roll, it is characterized in that: on every group of suction roller and transfer roll all by the driven by servomotor being independently provided with encoder, the process operation speed of every group, suction roller roller footpath and transfer roll roller footpath are input in the PLC controller of corresponding group, by the calculating of PLC controller, control servomotor on carrying roller in corresponding group, transfer roll, make the linear velocity of each roller consistent with process operation speed; Distance between the process operation speed of unit and adjacent set is sent in this group PLC controller, and calculate lower group printing equipment start-up time, and the control signal after calculating is sent in the PLC controller of lower group, until that four looks apply is complete; Wherein every group of printing equipment place except first group is provided with monitoring DV, and one end of monitoring DV connects computer identification device, and the other end of computer identification device connects the PLC controller of this group.
2. the control system of the long width printing color painted steel strip of four look as claimed in claim 1, is characterized in that: described printing equipment structure is that the pattern on suction roller is what cave in, is also provided with scraper at suction roller outer surface; The tangent setting of suction roller and transfer roll, and transfer roll top is provided with cleaning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210409846.1A CN103770460B (en) | 2012-10-25 | 2012-10-25 | The control system of a kind of four look long width printing color painted steel strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210409846.1A CN103770460B (en) | 2012-10-25 | 2012-10-25 | The control system of a kind of four look long width printing color painted steel strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103770460A CN103770460A (en) | 2014-05-07 |
| CN103770460B true CN103770460B (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210409846.1A Expired - Fee Related CN103770460B (en) | 2012-10-25 | 2012-10-25 | The control system of a kind of four look long width printing color painted steel strip |
Country Status (1)
| Country | Link |
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| CN (1) | CN103770460B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235377B (en) * | 2014-07-12 | 2018-06-26 | 鞍钢股份有限公司 | Coating device for color-coated printing plate and using method |
| CN108973325B (en) * | 2018-07-24 | 2020-01-07 | 重庆安卡自动化工程有限公司 | Printing roller control system for corrugated carton printing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4366542A (en) * | 1979-08-10 | 1982-12-28 | Stork Brabant B.V. | Controlling the operation of a printing equipment |
| DE19730627A1 (en) * | 1997-07-17 | 1999-01-21 | Roland Man Druckmasch | Method and arrangement for controlling a printing press |
| CN1452669A (en) * | 2000-03-17 | 2003-10-29 | 李昌源 | Multicolored steel sheet mfg. method and system |
| CN2584407Y (en) * | 2002-11-12 | 2003-11-05 | 东莞振华特种包装有限公司 | PLC automatic control steel drum screen printing machine |
| CN2728764Y (en) * | 2003-01-23 | 2005-09-28 | 吴崇光 | Intermittent width regulatable metal coiled material continuous chromatographic printing coating equipment |
| CN201592348U (en) * | 2010-01-27 | 2010-09-29 | 葛勇智 | Multicolor steel plate continuous production line |
-
2012
- 2012-10-25 CN CN201210409846.1A patent/CN103770460B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4366542A (en) * | 1979-08-10 | 1982-12-28 | Stork Brabant B.V. | Controlling the operation of a printing equipment |
| DE19730627A1 (en) * | 1997-07-17 | 1999-01-21 | Roland Man Druckmasch | Method and arrangement for controlling a printing press |
| CN1452669A (en) * | 2000-03-17 | 2003-10-29 | 李昌源 | Multicolored steel sheet mfg. method and system |
| CN2584407Y (en) * | 2002-11-12 | 2003-11-05 | 东莞振华特种包装有限公司 | PLC automatic control steel drum screen printing machine |
| CN2728764Y (en) * | 2003-01-23 | 2005-09-28 | 吴崇光 | Intermittent width regulatable metal coiled material continuous chromatographic printing coating equipment |
| CN201592348U (en) * | 2010-01-27 | 2010-09-29 | 葛勇智 | Multicolor steel plate continuous production line |
Non-Patent Citations (1)
| Title |
|---|
| 彩色涂层钢板的新工艺及新产品;周小舟;《涂料技术与文摘》;20040930;第25卷(第5期);第3页第5-7段 * |
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| CN103770460A (en) | 2014-05-07 |
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Effective date of registration: 20190520 Address after: No. 93 Xinhu Street, Yingkou Free Trade Pilot Area, 115000 Liaoning Province Patentee after: Yingkou Picture Code Kechuang Housing Manufacturing Co., Ltd. Address before: 115000 Panpan Industrial Park, Yingkou City, Liaoning Province Patentee before: YINGKOU PANPAN ULTRA-BRIGHT COLOR COATED HI-TECH CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20191025 |