CN201342831Y - Automatic para-position printing machine - Google Patents
Automatic para-position printing machine Download PDFInfo
- Publication number
- CN201342831Y CN201342831Y CNU2008202358622U CN200820235862U CN201342831Y CN 201342831 Y CN201342831 Y CN 201342831Y CN U2008202358622 U CNU2008202358622 U CN U2008202358622U CN 200820235862 U CN200820235862 U CN 200820235862U CN 201342831 Y CN201342831 Y CN 201342831Y
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- printing
- control system
- computer control
- positioning
- electrically connected
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Abstract
The utility model discloses an automatic para-position printing machine, which comprises a stander, and a printing platform, a printing mechanism, a screen mechanism, a computer control system and a CCD camera which are arranged on the stander; the printing mechanism and the screen mechanism are installed on a same supporting bracket, and the CCD camera is connected with the computer control system so as to transmit the collected image to identify the positioning information, and a displacement mechanism is arranged inside the stander, and the displacement mechanism is electrically connected with the computer control system. During the positioning process, the CCD camera is free from being moved, thereby preventing the accumulated error caused by the reciprocating movement, and improving the printing para-position precision. The image identification positioning has no particular requirements on the installation precision of the screen, so that the application is very convenient. The above positioning method only requires the precision between the image positioning and the optical identification mark, thereby completely eliminating the interference of the mechanical processing factors on the positioning precision, and reducing the movement time of the system, and improving the production efficiency; in addition, the printing machine is free from the pre-printing registration, thereby being very simple and convenient to operate.
Description
Technical field
The utility model relates to printing machine, and more particularly, the utility model relates to a kind of automatic contraposition printing machine.
Background technology
Present location printing machine, when using video camera to position, often video camera to be moved on the vertical direction of printing platform and carry out perpendicular positioning, homing sends to control system with the framing identifying information more afterwards, because video camera is bigger with location back displacement before the location, therefore position error is bigger, thereby makes the information that sends to control system, can not calculate the accurate localization result; Another kind of localization method is that video camera is arranged on outside the frame, when needs position, printing platform is shifted out, and then use video camera to position, behind the corresponding framing identifying information of camera acquisition, printing platform is homing again, same this localization method, since printing platform before the location and the displacement of location back bigger, so position error is bigger, thereby also makes and can not obtain the accurate localization result.
The utility model content
The technical problems to be solved in the utility model is, improves the printing machine of above-mentioned prior art because video camera or printing platform increase cumulative errors because of moving back and forth, and the deficiency that causes the printing aligning accuracy to descend provides a kind of automatic contraposition printing machine.
The technical scheme that its technical problem that solves the utility model adopts is: propose a kind of automatic contraposition printing machine, comprise frame and the printing platform, printing mechanism and the half tone mechanism that are arranged on the frame, on described frame, also be provided with computer control system and ccd video camera, described printing mechanism and described half tone mechanism are installed on the bracing frame, the image recognition locating information that described ccd video camera is connected and collects with transmission with described computer control system, be provided with displacement mechanism in described frame, described displacement mechanism is electrically connected with computer control system.
In automatic contraposition printing machine described in the utility model, described frame is provided with two ccd video cameras, and described two ccd video cameras are electrically connected with computer control system respectively.
In automatic contraposition printing machine described in the utility model, described displacement mechanism comprises servomotor, drive unit and axis servomotor control device, wherein, described computer control system is electrically connected with drive unit, described drive unit is electrically connected with servomotor, described servomotor is electrically connected with axis servomotor control device, and axis servomotor control device is electrically connected with printing platform.
Implement automatic contraposition printing machine of the present utility model, has following beneficial effect: automatic contraposition printing machine of the present utility model, by ccd video camera is set on frame, therefore in position fixing process, need not mobile ccd video camera, increase the cumulative errors that produce thereby eliminated, improve the printing aligning accuracy because of moving back and forth.Owing to adopt the image recognition location that the installation accuracy of half tone is not had specific (special) requirements, use easily.This localization method is only required the precision between graph position and optical identification mark, and is not subjected to the influence of substrate machining accuracy, has eliminated the machining factor fully and has given the location interference that precision is brought.This automatic contraposition printing machine has reduced system's traveling time, has improved production efficiency; In addition, it is preceding to version to need not seal, makes that operation is very easy.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of automatic contraposition printing machine of the present utility model.
The specific embodiment
As shown in Figure 1, automatic contraposition printing machine of the present utility model mainly is made of frame 11 and computer control system 12, printing platform 13, printing mechanism's (not shown), half tone mechanism (not shown), bracing frame 17 and the ccd video camera 15 etc. that are installed on the frame 11, and the operator can start and control the work of this printing machine by computer control system 12.When before preparing printing, placing stock, ccd video camera 15 will carry out the collection of framing identifying information, then the image information that collects is sent to computer control system 12, after computer displacement system handles data, according to the result who obtains, with the displacement mechanism 16 in the control frame 11, drive printing platform 13 by this displacement mechanism 16 and realize the location, usually, displacement mechanism 16 comprises servomotor, drive unit and axis servomotor control device, wherein, described computer control system is electrically connected with drive unit, described drive unit is electrically connected with servomotor, and described servomotor is electrically connected with axis servomotor control device, and axis servomotor control device is electrically connected with printing platform.In a preferred embodiment, frame 11 is provided with two ccd video cameras, and these two ccd video cameras are electrically connected with computer control system respectively.
This automatic press makes two visable indicias directly learn for benchmark to the ccd video camera distance by movement indicia, adopt portable printing platform 13 to read base plate mark by recognition site, after the amount of the compensating calculation, be transported to Printing Department's bit instruction printing.Half tone study back camera lens and half tone because of ccd video camera 15 before academic probation is carried out in every printed board all is fixed fully, so the positioning accuracy height.After substrate was aimed at by the ccd video camera in the image observation system 15 when printing, its label information was imported in the computer control system 12 of location usefulness, and computer control system 12 is carried out any site error of integral and calculating, and compensates.Then the compensation rate data are input to displacement mechanism 16.Displacement mechanism is made up of the axis servomotor control device of servomotor, drive unit, closed-loop path, and the intelligently encoding device all is installed on every axle, eliminates deviation rapidly by intelligent positioning system, reaches automatic accurate location.
The technical program has broken through to live like product mechanism increases cumulative errors because moving back and forth, and causes seal The difficult problem that the brush aligning accuracy descends, technical indicator has reached international standard, satisfies domestic and international high accuracy printing skill The requirement of art, and comprised the patented technology of our company. Have small-power driving, low noise operation, energy-conservation The characteristics such as consumption reduction, easy and simple to handle, safety device advanced person. Adopt international advanced vision system to adopt the mark contraposition, Realized that the CCD corner focuses on and adopted mark, reduced the step link of control, the running time of having reduced system, Improve effectiveness of performance, represented the advanced level of like product. The PC Based that adopts (based on industry control Control system), switch control system 0 memory overflow, 0 with its high-performance, low price, multilingual interface The functional characteristic such as EMS memory error, open platform. The operator is grasped easily and the control debugging, substituted with Toward PLC automation control commonly used, improved the level of equipment automation control. Satisfy simultaneously the COC of European Union Requirement with U.S. ENERGY STAR.
In addition, this technical scheme adopts advanced vision positioning system and good printing mechanism's combination, makes its tool The advantages such as automaticity height, the calibration contraposition is accurate, speed responsing is quick, printing effect is good are arranged. Simultaneously, Adopt the guide rail structure of lubricated good low friction systems, make its power power type selecting lower, operate steadily, low Noise, low energy consumption have the effect of energy-conserving and environment-protective. This technical scheme advanced person's man-machine interface, PC control System's convenient operation is easy to upgrading, centralized Control, powerful. Security performance is reliable, to operation Personnel and production all have safety guarantee. In product design, its compact conformation, overall volume be littler, Have the characteristics such as human oriented design concurrently, market prospects are considerable.
Claims (3)
1, a kind of automatic contraposition printing machine, comprise frame and the printing platform, printing mechanism and the half tone mechanism that are arranged on the frame, it is characterized in that, on described frame, also be provided with computer control system and ccd video camera, described printing mechanism and described half tone mechanism are installed on the bracing frame, the image recognition locating information that described ccd video camera is connected and collects with transmission with described computer control system, be provided with displacement mechanism in described frame, described displacement mechanism is electrically connected with computer control system.
2, automatic contraposition printing machine according to claim 1 is characterized in that, described frame is provided with two ccd video cameras, and described two ccd video cameras are electrically connected with computer control system respectively.
3, automatic contraposition printing machine according to claim 1 and 2, it is characterized in that, described displacement mechanism comprises servomotor, drive unit and axis servomotor control device, wherein, described computer control system is electrically connected with drive unit, described drive unit is electrically connected with servomotor, and described servomotor is electrically connected with axis servomotor control device, and axis servomotor control device is electrically connected with printing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202358622U CN201342831Y (en) | 2008-12-29 | 2008-12-29 | Automatic para-position printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202358622U CN201342831Y (en) | 2008-12-29 | 2008-12-29 | Automatic para-position printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201342831Y true CN201342831Y (en) | 2009-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202358622U Expired - Lifetime CN201342831Y (en) | 2008-12-29 | 2008-12-29 | Automatic para-position printing machine |
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| CN (1) | CN201342831Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896893A (en) * | 2012-11-13 | 2013-01-30 | 潍坊永昱电控科技有限公司 | Print platform registration component for color printing machine |
| CN103240958A (en) * | 2013-05-29 | 2013-08-14 | 昆山欧莱特印刷机械工业有限公司 | Precise locating system of screen printer |
| CN103252989A (en) * | 2013-04-15 | 2013-08-21 | 东莞市瑾耀精密设备有限公司 | Silk-screen printing machine based on CCD (charge coupled device) automatic alignment printing system |
| CN103419487A (en) * | 2013-09-04 | 2013-12-04 | 昆山市三星机械制造有限公司 | Full-automatic printing machine with deviation rectifying device |
| CN105774237A (en) * | 2016-03-25 | 2016-07-20 | 昆山海斯电子有限公司 | Rotary alignment device, ink-jet printer with device and printing method |
| CN105858212A (en) * | 2016-04-27 | 2016-08-17 | 浙江水晶光电科技股份有限公司 | High-precision automatic silk screen printing equipment |
| CN107160856A (en) * | 2017-05-31 | 2017-09-15 | 镇江苏仪德科技有限公司 | A kind of secondary silk-screen printing of solar cell and four mesh positioning integrated device |
| CN105774197B (en) * | 2016-03-29 | 2018-05-15 | 东莞市奇声电子实业有限公司 | The alignment method and alignment device of screen printing net plate |
| CN108274892A (en) * | 2018-03-09 | 2018-07-13 | 东莞市兹格润印刷机械科技有限公司 | The structure of CCD vision system automatic alignings when for installation printing screen plate |
| CN109532213A (en) * | 2018-10-11 | 2019-03-29 | 深圳市得可自动化设备有限公司 | Precise closed-loop CCD para-position system |
| CN109986896A (en) * | 2018-12-01 | 2019-07-09 | 广东骏亚电子科技股份有限公司 | Automatic aligning screen printing method based on CCD |
| CN114103407A (en) * | 2021-12-27 | 2022-03-01 | 深圳市隆阳自动化设备有限公司 | CCD accurate alignment screen printer |
-
2008
- 2008-12-29 CN CNU2008202358622U patent/CN201342831Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896893A (en) * | 2012-11-13 | 2013-01-30 | 潍坊永昱电控科技有限公司 | Print platform registration component for color printing machine |
| CN103252989B (en) * | 2013-04-15 | 2017-06-20 | 东莞市瑾耀精密设备有限公司 | Screen process press based on CCD automatic aligning print systems |
| CN103252989A (en) * | 2013-04-15 | 2013-08-21 | 东莞市瑾耀精密设备有限公司 | Silk-screen printing machine based on CCD (charge coupled device) automatic alignment printing system |
| CN103240958A (en) * | 2013-05-29 | 2013-08-14 | 昆山欧莱特印刷机械工业有限公司 | Precise locating system of screen printer |
| CN103419487A (en) * | 2013-09-04 | 2013-12-04 | 昆山市三星机械制造有限公司 | Full-automatic printing machine with deviation rectifying device |
| CN105774237A (en) * | 2016-03-25 | 2016-07-20 | 昆山海斯电子有限公司 | Rotary alignment device, ink-jet printer with device and printing method |
| CN105774197B (en) * | 2016-03-29 | 2018-05-15 | 东莞市奇声电子实业有限公司 | The alignment method and alignment device of screen printing net plate |
| CN105858212A (en) * | 2016-04-27 | 2016-08-17 | 浙江水晶光电科技股份有限公司 | High-precision automatic silk screen printing equipment |
| CN107160856A (en) * | 2017-05-31 | 2017-09-15 | 镇江苏仪德科技有限公司 | A kind of secondary silk-screen printing of solar cell and four mesh positioning integrated device |
| CN108274892A (en) * | 2018-03-09 | 2018-07-13 | 东莞市兹格润印刷机械科技有限公司 | The structure of CCD vision system automatic alignings when for installation printing screen plate |
| CN109532213A (en) * | 2018-10-11 | 2019-03-29 | 深圳市得可自动化设备有限公司 | Precise closed-loop CCD para-position system |
| CN109986896A (en) * | 2018-12-01 | 2019-07-09 | 广东骏亚电子科技股份有限公司 | Automatic aligning screen printing method based on CCD |
| CN114103407A (en) * | 2021-12-27 | 2022-03-01 | 深圳市隆阳自动化设备有限公司 | CCD accurate alignment screen printer |
| CN114103407B (en) * | 2021-12-27 | 2022-07-05 | 深圳市隆阳自动化设备有限公司 | CCD accurate alignment screen printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Scien-JC Printing Machinery Manufacturing Co., Ltd. Assignor: Qiu Yaoguang Contract record no.: 2010440000807 Denomination of utility model: Automatic para-position printing machine Granted publication date: 20091111 License type: Exclusive License Record date: 20100613 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091111 |