CN103252989B - Screen process press based on CCD automatic aligning print systems - Google Patents
Screen process press based on CCD automatic aligning print systems Download PDFInfo
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- CN103252989B CN103252989B CN201310128689.1A CN201310128689A CN103252989B CN 103252989 B CN103252989 B CN 103252989B CN 201310128689 A CN201310128689 A CN 201310128689A CN 103252989 B CN103252989 B CN 103252989B
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Abstract
The present invention discloses the screen process press based on CCD automatic aligning print systems, body is made up of frame and the executing agency being arranged in frame and control device, wherein, executing agency includes the feed arrangement, positioner, transmission device and the printing equipment that are connected with each other, control device includes CCD automatic alignings print system and the control terminal, data processing terminal and the drive device that are attached thereto, production efficiency is improve, product quality is ensured, its product is met the market demand；Flexible design, it is easy to operate, production efficiency is greatly improved, it is easy to use；Traditional artificial or semi-automatic processing mode is substituted, is economized on resources；Simplify production procedure and reduce production cost, product quality is improve, so as to enhance the market competitiveness；Mechanical automation control production provides production efficiency, shortens the production cycle；Its system design simple structure, Functional Design in itself rationally, is easy to operating personnel's control operation, automatic fault detection function to depart from labor management operation completely.
Description
Technical field
The present invention relates to screen printing technique field, more particularly to a kind of screen process press, further relate to one kind and meet the silk
The CCD automatic aligning print systems of net printing machine.
Background technology
Screen process press is the machine that print is applied with screen printing forme, belongs to one kind of printing machine.Screen process press is printing text
The machine of word and image, is for producing the machine of printed matter or the general name of equipment.Screen process press belongs in porous printer
More representational printing equipment, the material for making silk screen can use nylon yarn, copper wire, steel wire or stainless steel wire in addition to silk, also
Deng.Flat surface screen printing machine, curved surface screen printing machine, rotary screen printing press etc. can be divided into.
Currently used for the printing machine mechanism mode of production in ceramic thin membranous type (0,402 0,201 01115) industry, excessively face upward
Rely and produced in artificial technology, easily cause too high fraction defective because of personnel's careless mistake and the stability of equipment in process of production.
Because of the requirement of precision (± 2um) in production process, it is necessary to do the adjustment of silk screen and ceramic substrate position manually (no
Timing will do the confirmation and adjustment of positional), the time of production operation is excessively wasted, operating efficiency is influenceed, and manually perform meeting
Influence product quality.
The content of the invention
It is an object of the present invention in view of the shortcomings of the prior art, there is provided a kind of based on CCD automatic aligning print systems
Screen process press, improves production efficiency, ensures product quality, its product is met the market demand；Flexible design, operation side
Just, production efficiency is greatly improved.
Effectively to solve the above problems, the technical scheme that the present invention takes is as follows：
Based on the screen process press of CCD automatic aligning print systems, including a basic machine, the body is by frame and setting
Executing agency and control device composition in frame, wherein, the executing agency includes the feed arrangement, the positioning that are connected with each other
Device, transmission device and printing equipment, the control device include CCD automatic alignings print system and the control end being attached thereto
End, data processing terminal and drive device.
Particularly, the feed arrangement includes that the positioner includes pre-determined bit machine to mechanism and material taking hand mechanism is expected
Structure, vacuum platform and UVW precision surface plates, the transmission device include linear motor mechanism and conveyer belt mechanism；The printing dress
Put including screen printing mechanism, remove material mobile phone structure and transfer feeding clip mechanism.
Particularly, be positioned over potsherd in default material-storing box by the feed arrangement, by material taking hand mechanism using true
Suction disk takes out potsherd from material-storing box, is moved to the pre-locating mechanism of positioner and places, and is entered using positioning cylinder
Take out and be placed on the vacuum platform of transmission device after row positioning, the CCD automatic alignings print system is by potsherd deviation
Size record and correct, by the control errors of potsherd in ± 2um.
Particularly, the printing equipment includes screen printing mechanism, and the screen printing mechanism sets flood bar and movement
Ink is covered on silk screen, ink is scraped on potsherd by scraper, CCD is then moved back to certainly by the transmission device
Under dynamic contraposition print system, the skew after position detection prevents printing, and the potsherd movement output that will be printed are printed.
A kind of CCD automatic aligning print systems for realizing above-mentioned screen process press, it is characterised in that the system includes imaging
Mechanism, workbench and drive device, the imaging mechanism are made up of bilateral high accuracy adjustment seat and underlying CCD camera,
The workbench is made up of top vacuum platform and UVW precision surface plates, and the drive device is by linear motor and linear motor
Seat composition, the CCD camera realizes the target capture on potsherd, and by the image after capture through CCD software programs meter
Compensating parameter is obtained after calculating compensation, the compensating parameter to the UVW precision surface plates is transmitted, the UVW precision surface plates are driving dress
Put that driving is lower to be maked corrections error amount by positioning movement and position potsherd.
Particularly, the high accuracy adjustment seat of the imaging mechanism is provided with control of intelligent terminal, and the control of intelligent terminal sets
There are Programmable Logic Controller and video processing board-card；The Programmable Logic Controller editor sends control instruction and sends beginning measurement signal
To control of intelligent terminal, after control of intelligent terminal receives the signal, the CCD camera being connected with control of intelligent terminal starts to sweep
Retouch potsherd.
Particularly, position data of the CCD camera monitoring collection potsherd on workbench, and transmit it to intelligence
In control terminal；The built-in video processing board-card of control of intelligent terminal is processed its received data, and transmit it to can
Programmable controller, Programmable Logic Controller built in op coding module is carried out after calculation process by signal transacting to the position data
Module is converted into compensating parameter.
Beneficial effects of the present invention：Screen process press and CCD automatic aligning print systems, improve production efficiency, ensure
Product quality, makes its product meet the market demand；Flexible design, it is easy to operate, production efficiency is greatly improved, it is easy to use；Replace
For traditional artificial or semi-automatic processing mode, economize on resources；Simplify production procedure and reduce production cost, improve product
Quality, so as to enhance the market competitiveness；Mechanical automation control production provides production efficiency, shortens the production cycle；Its
System design simple structure, Functional Design in itself rationally, is easy to operating personnel's control operation, automatic fault detection function completely may be used
Depart from labor management operation.
The present invention is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is screen process press composition structure chart disclosed by the invention；
Fig. 2 is the another composition structure chart of screen process press disclosed by the invention.
Wherein：
001 frame, 002 executing agency, 003 control device, 004 printing mechanism, 005 high accuracy adjustment seat, 006UVW essences
Close platform, 007CCD cameras, 008 vacuum platform, 009 linear motor seat, 010 linear motor, 011 transmission device, 012 positioning
Device, 013 feed arrangement.
Specific embodiment
Embodiment：
In the present embodiment, part composition structure is conventional screen printer universal architecture, and explanation is marked in step accompanying drawing.
As shown in Figures 1 and 2, the screen process press based on CCD automatic aligning print systems in the present embodiment, including one
Basic machine, the body is by frame 001 and is arranged on executing agency 002 and control device 003 in frame 001 and constitutes, wherein, institute
Stating executing agency 002 includes the feed arrangement 013, positioner 012, transmission device 011 and the printing equipment 004 that are connected with each other,
The control device 003 includes CCD automatic alignings print system and the control terminal, data processing terminal and the driving that are attached thereto
Device.
The feed arrangement 013 includes that the positioner 012 includes pre-determined bit machine to mechanism and material taking hand mechanism is expected
Structure, vacuum platform 008 and UVW precision surface plates 006, the transmission device include the mechanism of linear motor 010 and conveyer belt mechanism；Institute
Stating printing equipment 004 includes screen printing mechanism, removes material mobile phone structure and transfer feeding clip mechanism.The feed arrangement 013 is by ceramics
Piece is positioned in default material-storing box, and potsherd is taken out from material-storing box using vacuum cup by material taking hand mechanism, mobile
To positioner 012 pre-locating mechanism and place, transmission device 011 is taken out and is placed on after being positioned using positioning cylinder
Vacuum platform 008 on, the size of potsherd deviation is recorded and corrected by the CCD automatic alignings print system, by potsherd
Control errors in ± 2um.The printing equipment 004 includes screen printing mechanism, and the screen printing mechanism sets cover ink
Knife is simultaneously moved on ink covering silk screen, is scraped on potsherd ink by scraper, is then moved by the transmission device
Move back under CCD automatic aligning print systems, print the skew after position detection prevents printing, and the potsherd that will be printed
Mobile output.
A kind of CCD automatic aligning print systems for realizing above-mentioned screen process press, the system includes that imaging mechanism, work are flat
Platform and drive device, the imaging mechanism are made up of bilateral high accuracy adjustment seat 005 and underlying CCD camera 007, the work
Make platform to be made up of top vacuum platform 008 and UVW precision surface plates 006, the drive device is by linear motor 010 and linear horse
Constituted up to seat 009, the CCD camera 007 realizes the target capture on potsherd, and by the image after capture through CCD softwares
Compensating parameter is obtained after the calculating compensation of program, the compensating parameter to the UVW precision surface plates 006 is transmitted, the UVW is accurate flat
Platform 006 is moved by positioning under drive device driving and error amount makes corrections and potsherd is positioned.
The high accuracy adjustment seat 005 of the imaging mechanism is provided with control of intelligent terminal, and the control of intelligent terminal is provided with can
Programmable controller and video processing board-card；The Programmable Logic Controller editor sends control instruction and sends beginning measurement signal to intelligence
Energy control terminal, after control of intelligent terminal receives the signal, the CCD camera 007 being connected with control of intelligent terminal starts to sweep
Potsherd, position data of the monitoring collection potsherd of CCD camera 007 on workbench are retouched, and transmits it to intelligent control
In terminal processed；The built-in video processing board-card of control of intelligent terminal is processed its received data, and is transmitted it to and can be compiled
Range controller, Programmable Logic Controller built in op coding module is carried out after calculation process by signal transacting mould to the position data
Block is converted into compensating parameter.
The main technical principle of the embodiment is as follows：
1st, in potsherd being positioned over into material-storing box → material taking hand mechanism taken potsherd using vacuum cup from material-storing box
Go out, be moved to pre-locating mechanism → by potsherd place pre-locating mechanism platform on using positioning cylinder positioning → by what is had good positioning
Potsherd is moved → is placed in the UVW mechanisms of vacuum platform 008 using vacuum cup unloading device, using vacuum that machine plate is tight
Close fixes → starts CCD para-position system by the size of potsherd deviation, using the cooperation of CCD correction systems and UVW platforms,
By the control errors of potsherd in the ± 2um → be moved under screen printing mechanism, flood bar movement covers on silk screen ink,
Ink is scraped on potsherd → moved back under CCD alignment systems by scraper, is printed inclined after position detection prevents from printing
Move → remove potsherd gripping that material hand will print it is mobile place on conveyer belt → potsherd grips and transferred by transfer feeding clip mechanism
It is online to stove.
2nd, potsherd is positioned using CCD para-position system and UVW mobile platforms, using CCD camera 007 by potsherd
Target capture, the image after capture is compensated through the calculating of CCD software programs, to UVW platforms, platform is moved transmission compensating parameter
It is dynamic that error amount correction is positioned into potsherd.
The present invention is not limited to above-mentioned implementation method, it is all using and similar structure of the invention and its method realize the present invention
All modes of purpose, within protection scope of the present invention.
Claims (2)
1. based on CCD automatic aligning print systems screen process press, it is characterised in that including a basic machine, the body by
Frame and the executing agency being arranged in frame and control device composition, wherein, the executing agency includes that what is be connected with each other enters
Be positioned over potsherd in default material-storing box by material device, positioner, transmission device and printing equipment, the feed arrangement,
Potsherd is taken out from material-storing box using vacuum cup by material taking hand mechanism, the pre-locating mechanism of positioner is moved to simultaneously
Place, take out and be placed on the vacuum platform of transmission device after being positioned using positioning cylinder, the CCD automatic alignings print
The size of potsherd deviation is recorded and corrected by brush system, by the control errors of potsherd in ± 2um, the control device bag
Include CCD automatic alignings print system and the control terminal, data processing terminal and the drive device that are attached thereto, the feed arrangement
Including to mechanism and material taking hand mechanism is expected, the positioner includes pre-locating mechanism, vacuum platform and UVW precision surface plates, institute
Stating transmission device includes linear motor mechanism and conveyer belt mechanism；The printing equipment includes screen printing mechanism, removes material mobile phone
Structure and transfer feeding clip mechanism, the screen printing mechanism sets flood bar and movement covers on silk screen ink, will by scraper
Ink is scraped on potsherd, is then moved back under CCD automatic aligning print systems by the transmission device, prints position
Put and check the skew after preventing printing, and the potsherd movement that will be printed is exported, the CCD automatic alignings print system includes
Imaging mechanism, workbench and drive device, the imaging mechanism is by bilateral high accuracy adjustment seat and underlying CCD camera group
Into the workbench is made up of top vacuum platform and UVW precision surface plates, and the drive device is by linear motor and linear horse
Up to seat composition, the CCD camera realizes the target capture on potsherd, and by the image after capture through CCD software programs
Compensating parameter is obtained after calculating compensation, the UVW precision surface plates of the compensating parameter to the workbench, the work is transmitted
Error amount is maked corrections and positions potsherd by the UVW precision surface plates of platform under drive device driving by positioning movement, institute
The high accuracy adjustment seat for stating imaging mechanism is provided with control of intelligent terminal, and the control of intelligent terminal is provided with Programmable Logic Controller and figure
As treatment blocks；The Programmable Logic Controller editor sends control instruction and sends beginning measurement signal to control of intelligent terminal, intelligence
After energy control terminal receives the signal, the CCD camera being connected with control of intelligent terminal starts to scan potsherd.
2. the screen process press based on CCD automatic aligning print systems according to claim 1, it is characterised in that CCD takes the photograph
As position data of the head monitoring collection potsherd on workbench, and transmit it to control of intelligent terminal；Based Intelligent Control
The video processing board-card of terminal built-in is processed its received data, and transmits it to Programmable Logic Controller, programmable control
Device built in op coding module processed is converted into compensation after calculation process is carried out to the position data by signal processing module
Parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310128689.1A CN103252989B (en) | 2013-04-15 | 2013-04-15 | Screen process press based on CCD automatic aligning print systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310128689.1A CN103252989B (en) | 2013-04-15 | 2013-04-15 | Screen process press based on CCD automatic aligning print systems |
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| CN103252989A CN103252989A (en) | 2013-08-21 |
| CN103252989B true CN103252989B (en) | 2017-06-20 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN103612495A (en) * | 2013-12-09 | 2014-03-05 | 上海微松工业自动化有限公司 | Alignment method for planting balls on wafer bumping |
| CN104460698B (en) * | 2014-11-03 | 2017-02-15 | 北京凌云光技术有限责任公司 | UVW platform calibrating method and device |
| CN106515214B (en) * | 2015-12-30 | 2018-07-24 | 深圳市天慧谷科技股份公司 | A kind of full-automatic screen printer |
| CN105856812B (en) * | 2016-04-21 | 2018-11-16 | 深圳市龙方自动化科技有限公司 | High-precision intelligent positioning mechanism applied to screen printer |
| CN108163447B (en) * | 2018-01-05 | 2019-11-12 | 特耐王包装（福州）有限公司 | Automatic packaging cardboard box printing device and application method |
| CN109016805B (en) * | 2018-09-30 | 2024-07-26 | 深圳市易通自动化设备有限公司 | Automatic change circuit board printing machine |
| CN109532217B (en) * | 2019-01-14 | 2024-01-26 | 东莞市凯格精机股份有限公司 | Primary and secondary platform printer and printing adjustment method |
| CN112622408B (en) * | 2020-12-16 | 2022-04-01 | 江苏耕驰机械科技有限公司 | A fully automatic precision screen printing machine |
| CN114125245B (en) * | 2021-12-07 | 2023-05-23 | 华东光电集成器件研究所 | Adjustable CCD camera positioner |
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