CN102615053A - Flexible printing machine added with quality inspection substandard-product rejecting device - Google Patents
Flexible printing machine added with quality inspection substandard-product rejecting device Download PDFInfo
- Publication number
- CN102615053A CN102615053A CN2012100147030A CN201210014703A CN102615053A CN 102615053 A CN102615053 A CN 102615053A CN 2012100147030 A CN2012100147030 A CN 2012100147030A CN 201210014703 A CN201210014703 A CN 201210014703A CN 102615053 A CN102615053 A CN 102615053A
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- China
- Prior art keywords
- delivery platform
- transport platform
- substandard
- stage adsorption
- printing machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F5/00—Rotary letterpress machines
- B41F5/24—Rotary letterpress machines for flexographic printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
- B65H29/241—Suction devices
- B65H29/242—Suction bands or belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
- B65H29/245—Air blast devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/58—Article switches or diverters
- B65H29/62—Article switches or diverters diverting faulty articles from the main streams
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
- B65H2301/4473—Belts, endless moving elements on which the material is in surface contact
- B65H2301/44735—Belts, endless moving elements on which the material is in surface contact suction belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
- B65H2406/122—Nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/192—Labels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention relates to a flexible printing machine added with a quality inspection substandard-product rejecting device, and belongs to the technical field of a printing device structure. The flexible printing machine is characterized by comprising a first-stage adsorption transport platform and a second-stage adsorption separation transport platform, wherein the first-stage adsorption transport platform and the second-stage adsorption separation transport platform are installed on the upper end of a movement frame, and are connected with two asynchronization motors respectively through synchronous toothed belts. The connection position of the first-stage adsorption transport platform and the second-stage adsorption separation transport platform is provided with a rejected substandard-product fall-on-paper device. A substandard-product rejecting air knife is arranged above the rejected substandard-product fall-on-paper device. The substandard-product rejecting air knife is connected with a surface vision quality inspection data processing apparatus on the printing machine. The lower part of the movement frame is provided with an air pump and a vacuum distribution cylinder communicated with the air pump. The air pump is respectively connected with vacuum air chambers through the vacuum distribution cylinder by using wire hoses, wherein the vacuum air chambers are positioned below transport flat belts of the first-stage adsorption transport platform and the second-stage adsorption separation transport platform. The vacuum distribution cylinder is provided with an installation ball valve. The flexible printing machine of the present invention has the following advantages that: the substandard-product rate can be reduced, the yield can be improved, and the manpower and the plant space can be saved.
Description
Technical field
The present invention relates to used can the detection automatically of a kind of printing industry and pick inferior gentle version machine, belong to the printing equipment technical field of structures.
Background technology
Be accompanied by the scientific and technological paces of high speed development, printing industry grows with each passing hour, and has also got into digital times.But; Middle-size and small-size printing enterprise also is in the alternation procedure of original and modern production; Print product detection time also rest on the artificial visually examine and select this traditional approach with picking, this mode not only need drop into great amount of manpower, production efficiency is lower; And error situation such as omission of defective work, flase drop happens occasionally, and has a strong impact on the operating efficiency and the product quality of enterprise.Each enterprise is all in the quick effective way of seeking " guarantee product quality, reduce defect ware quantity, improve effect, save manpower, meet customer need, obtain greatest benefit ".
Summary of the invention
The object of the present invention is to provide and a kind ofly scientific and reasonable for structure, easy and simple to handle can detect the printed on line product automatically, and the gentle version machine that defective work is rejected is automatically added quality inspection pick time device.
The present invention realizes through following technical scheme:
Gentle version machine adds quality inspection and picks time device; Comprise that the one-level absorption delivery platform 6 that is installed in movable stand 1 upper end separates delivery platform 4 with secondary absorption; One-level absorption delivery platform 6 separates delivery platform 4 with secondary absorption driving shaft links through synchronous cog belt and first threephase asynchronous 9 and second threephase asynchronous 10 respectively; Its special feature is that one-level absorption delivery platform 6 separates delivery platform 4 termination places and is provided with and picks the paper apparatus 5 that time falls with secondary absorption; The top of picking time paper apparatus 5 is equipped with and is picked time air knife 7, picks time air knife 7 and is connected with the gas circuit solenoid directional control valve, controls start-stop by the gas circuit solenoid directional control valve; The gas circuit solenoid directional control valve is connected with surperficial vision quality detecting data treating apparatus on being installed in printing machine, by the commands for controlling of surperficial vision quality detecting data treating apparatus output; The vacuum distribution drum 2 that the bottom of movable stand 1 is equipped with air pump 3 and communicates with air pump; Air pump 3 separates delivery platform 4 with one-level absorption delivery platform 6 respectively through vacuum distribution drum 2 usefulness wired hoses and carries the vacuum room under the flat rubber belting to link to each other with secondary absorption; Mounting ball valve on the vacuum distribution drum 2; In order to regulate the vacuum magnitude of vacuum room, be as the criterion to guarantee that printed matter does not drift about on the conveying flat rubber belting.
Surface vision quality detecting data treating apparatus; Be with the method for machine vision printed matter to be carried out surface quality to detect; It will be become data image signal by the picked-up Target Transformation through the photoelectronic imaging technology, send special-purpose image processing system to, handle through various images according to information such as the analysis of pixel, brightness, colors and extract target signature out; Product surface quality is differentiated, and then controlled on-the-spot device motion according to discrimination result.Carrying out great advantage that surface quality detects with machine vision is contactless, high-speed, high accuracy, large information capacity, and the high speed development of Along with computer technology, and this technology is more integrated, intelligent, is that other detection mode is incomparable.
Surface vision quality detecting data treating apparatus can be realized following detection:
(1) defects detection: bite, dirty point, disconnected word, white point, register trouble etc.;
(2) defect system: the electrodeless adjustment of defects detection standard to every kind of defective, can manual work drags scroll bar and carries out the setting of gapless defects detection standard;
(3) defective shows: the defective picture, defective occurrence positions, the defective yardstick information that show seized article in real time;
(4) defect record: can write down defective picture, defective occurrence positions, the defect size information of seized article, the defect image storage capacity can reach more than 1,000,000.
(picking inferior) principle of typical NI Vision Builder for Automated Inspection is following:
Light source → cursor → camera lens → camera → IMAQ → image processing → result output → controlling alarm (→ relay work → gas circuit solenoid directional control valve switching-over → air knife air blowing → defect ware is rejected).
Surface vision quality detecting data treating apparatus is the corollary apparatus of outsourcing, according to the Different products quality requirement, according to the principle of economical rationality, can select the configuration of high, medium and low different performance respectively for use.
Said movable stand bottom is equipped with universal caster wheel 11, is convenient to online and off line; The jackscrew bar 12 of adjustment height also is installed, and jackscrew bar 12 also can be in order to stablize frame.
The conveying flat rubber belting 13 that said secondary absorption is separated delivery platform be the 1-3 bar side by side; Carry simultaneously qualified print product side by side; Carry the flat rubber belting spacing to strengthen gradually from head end to tail end; In course of conveying, isolate spacing, reach the purpose of on the receiving platform of former machine, piling up respectively, be convenient to artificially collect, cross number, packing.
Gentle version machine adds quality inspection and picks time course of work of device:
At first; Surperficial vision quality detecting data treating apparatus through being installed on the printing machine carries out quality testing to the printed matter of online printing; When defective work is arranged; Confirm the position of defective work and send warning, output instruction signal is passed to the gas circuit solenoid directional control valve simultaneously, and the control of gas circuit solenoid directional control valve is attached thereto time air knife 7 air blowings of picking that connect and moves; Then; Through continuous cross cutting or the disconnected printed matter of cutting, get on the conveying flat rubber belting of one-level absorption delivery platform 6, defective printed matter advances to when picking time air knife position; Pick time air knife work---waste product is imported paper apparatus, reach the purpose that defect ware separates with finished product.Qualified print product gets into the conveying flat rubber belting 13 continuation conveyings that secondary absorption is separated delivery platform, in course of conveying, isolates spacing, on receiving platform, collects, crosses number, packing by the workman.
Good effect of the present invention: through online testing product quality, two links of online rejecting defective work; Can help the operator in time to find the quality problems in the printing process; Reduce the defect ware rate to greatest extent, improve yield rate, practiced thrift former material auxiliary material input cost; Having reduced the time that the artificial visually examine selects, shortened life cycle of the product, satisfied client's demand, improved the credit worthiness of enterprise, is maximum intangible benefit; Solved the difficult problem of recruitment, saved the labour cost expenditure, online detection, that the efficient of picking time is selected efficient than 10~15 people's range estimation is taller, can reduce the usable floor area of back processing factory building input simultaneously---saved the space; Product quality obtained sufficient assurance, reduced the artificial visually examine and selected errors such as omission in the process, flase drop, avoided selecting doing over again to cause in the in the eyes of credit worthiness of client descending.
Description of drawings
Fig. 1: be structural representation of the present invention;
Fig. 2: for the A of Fig. 1 to sketch map;
Among the figure: 1, movable stand, 2, the vacuum distribution drum, 3, air pump, 4, secondary absorption separates delivery platform; 5, pick time paper apparatus, 6, one-level absorption delivery platform, 7, pick time air knife; 8, synchronous cog belt, 9, first threephase asynchronous, 10, second threephase asynchronous; 11, universal caster wheel, 12, the jackscrew bar, 13, secondary absorption separates the conveying flat rubber belting of delivery platform.
The specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is further specified.
Embodiment
Present embodiment is on gentle version machine, to add quality inspection to pick time device; Comprise that the one-level absorption delivery platform 6 that is installed in movable stand 1 upper end separates delivery platform 4 with secondary absorption; One-level absorption delivery platform 6 separates delivery platform 4 with secondary absorption driving shaft links through synchronous cog belt and first threephase asynchronous 9 and second threephase asynchronous 10 respectively; Its one-level absorption delivery platform 6 separates delivery platform 4 termination places and is provided with and picks the paper apparatus 5 that time falls with secondary absorption; The top of picking time paper apparatus 5 is equipped with and is picked time air knife 7, picks time air knife 7 and is connected with the gas circuit solenoid directional control valve, controls start-stop by the gas circuit solenoid directional control valve; The gas circuit solenoid directional control valve is connected with surperficial vision quality detecting data treating apparatus on being installed in printing machine, by the commands for controlling of surperficial vision quality detecting data treating apparatus output; The vacuum distribution drum 2 that the bottom of movable stand 1 is equipped with air pump 3 and communicates with air pump; Air pump 3 is connected with vacuum distribution drum 2 usefulness wired hoses; Vacuum distribution drum 2 is separated delivery platform 4 with one-level absorption delivery platform 6 respectively and is carried the vacuum room under the flat rubber belting to link to each other with wired hose with secondary absorption; Mounting ball valve on the vacuum distribution drum 2 in order to regulate the vacuum magnitude of vacuum room, is as the criterion to guarantee that printed matter does not drift about on the conveying flat rubber belting.
Surface vision quality detecting data treating apparatus; Be with the method for machine vision printed matter to be carried out surface quality to detect; It will be become data image signal by the picked-up Target Transformation through the photoelectronic imaging technology, send special-purpose image processing system to, handle through various images according to information such as the analysis of pixel, brightness, colors and extract target signature out; Product surface quality is differentiated, and then controlled on-the-spot device motion according to discrimination result.Carrying out great advantage that surface quality detects with machine vision is contactless, high-speed, high accuracy, large information capacity, and the high speed development of Along with computer technology, and this technology is more integrated, intelligent, is that other detection mode is incomparable.
Surface vision quality detecting data treating apparatus can be realized following detection:
(1) defects detection: bite, dirty point, disconnected word, white point, register trouble etc.;
(2) defect system: the electrodeless adjustment of defects detection standard to every kind of defective, can manual work drags scroll bar and carries out the setting of gapless defects detection standard;
(3) defective shows: the defective picture, defective occurrence positions, the defective yardstick information that show seized article in real time;
(4) defect record: can write down defective picture, defective occurrence positions, the defect size information of seized article, the defect image storage capacity can reach more than 1,000,000.
(picking inferior) principle of typical NI Vision Builder for Automated Inspection is following:
Light source → cursor → camera lens → camera → IMAQ → image processing → result output → controlling alarm (→ relay work → gas circuit solenoid directional control valve switching-over → air knife air blowing → defect ware is rejected).
Surface vision quality detecting data treating apparatus is the corollary apparatus of outsourcing, according to the product quality requirement, according to the principle of economical rationality, selects suitable performance configuration.
The movable stand bottom is equipped with four universal caster wheels 11, is convenient to online and off line; The jackscrew bar 12 of four adjustment height also is installed, and jackscrew bar 12 also can be in order to stablize frame.
The conveying flat rubber belting 13 that secondary absorption is separated delivery platform be 3 side by side; Carry simultaneously qualified print product side by side; Carry the flat rubber belting spacing to strengthen gradually from head end to tail end; In course of conveying, isolate spacing, reach the purpose of on the receiving platform of former machine, piling up respectively, be convenient to artificially collect, cross number, packing.
Present embodiment adds quality inspection and picks time course of work of device on gentle version machine:
At first; Surperficial vision quality detecting data treating apparatus through being installed on the printing machine carries out quality testing to the printed matter of online printing; When defective work is arranged; Confirm the position of defective work and send warning, output instruction signal is passed to the gas circuit solenoid directional control valve simultaneously, and the control of gas circuit solenoid directional control valve is attached thereto time air knife 7 air blowings of picking that connect and moves; Then; Through continuous cross cutting or the disconnected printed matter of cutting, get on the conveying flat rubber belting of one-level absorption delivery platform 6, defective printed matter advances to when picking time air knife position; Pick time air knife work---waste product is imported paper apparatus, reach the purpose that defect ware separates with finished product.Qualified print product gets into the conveying flat rubber belting 13 continuation conveyings that secondary absorption is separated delivery platform, in course of conveying, isolates spacing, on receiving platform, collects, crosses number, packing by the workman.
Claims (3)
1. on gentle version machine, add quality inspection and pick time device; Comprise that the one-level absorption delivery platform (6) that is installed in movable stand (1) upper end separates delivery platform (4) with secondary absorption; One-level absorption delivery platform (6) separates delivery platform (4) and links through synchronous cog belt and first threephase asynchronous (9) and second threephase asynchronous (10) respectively with secondary absorption; It is characterized in that one-level absorption delivery platform (6) separates delivery platform (4) termination place and is provided with and picks the paper apparatus (5) that time falls with secondary absorption; The top of picking time paper apparatus (5) is equipped with and is picked time air knife (7); Pick time air knife (7) and be connected, by gas circuit solenoid directional control valve control start-stop with the gas circuit solenoid directional control valve; The gas circuit solenoid directional control valve is connected with surperficial vision quality detecting data treating apparatus on being installed in printing machine, by the commands for controlling of surperficial vision quality detecting data treating apparatus output; The vacuum distribution drum (2) that the bottom of movable stand (1) is equipped with air pump (3) and communicates with air pump; Air pump (3) separates delivery platform (4) with one-level absorption delivery platform (6) through vacuum distribution drum (2) respectively with wired hose and carries the vacuum room under the flat rubber belting to link to each other with secondary absorption, vacuum distribution drum (2) goes up mounting ball valve.
2. add quality inspection according to the said gentle version machine of claim 1 and pick time device, it is characterized in that said movable stand (1) bottom is equipped with universal caster wheel (11), also is equipped with the jackscrew bar (12) of adjustment height.
3. add quality inspection according to the said gentle version machine of claim 1 and pick time device, it is characterized in that conveying flat rubber belting (13) that said secondary absorption separates delivery platform for the 1-3 bar side by side, carry the flat rubber belting spacing to strengthen gradually from head end to tail end.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012100147030A CN102615053A (en) | 2012-01-18 | 2012-01-18 | Flexible printing machine added with quality inspection substandard-product rejecting device |
PCT/CA2012/050863 WO2013106904A1 (en) | 2012-01-18 | 2012-11-29 | Automatic online defective elements-checking-and-removing device for flexographic printing presses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012100147030A CN102615053A (en) | 2012-01-18 | 2012-01-18 | Flexible printing machine added with quality inspection substandard-product rejecting device |
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CN102615053A true CN102615053A (en) | 2012-08-01 |
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CN2012100147030A Pending CN102615053A (en) | 2012-01-18 | 2012-01-18 | Flexible printing machine added with quality inspection substandard-product rejecting device |
Country Status (2)
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WO (1) | WO2013106904A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102922873A (en) * | 2012-09-27 | 2013-02-13 | 江苏科思机电工程有限公司 | Online waste rejection and automatic sampling inspection device of printed matters |
CN103862852A (en) * | 2012-12-13 | 2014-06-18 | 谷永辉 | Printer gripper bar running-in experiment device and gripper bar running-in method |
CN104326301A (en) * | 2014-08-28 | 2015-02-04 | 北京凌云光技术有限责任公司 | Defective tag automatic removing device and system using automatic removing device |
CN104741324A (en) * | 2015-04-13 | 2015-07-01 | 山东信川机械有限责任公司 | Single corrugated paperboard quality detecting machine |
CN105436094A (en) * | 2014-08-26 | 2016-03-30 | 烟台市亨利不干胶印刷有限公司 | Movable tag sorting machine |
CN108031659A (en) * | 2017-12-26 | 2018-05-15 | 天津成理能顺科技有限公司 | A kind of multifunctional trademark qualification detection device |
CN112767306A (en) * | 2020-12-24 | 2021-05-07 | 凌云光技术股份有限公司 | Printed matter quality detection and receiving method and system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102017202922B4 (en) | 2017-02-23 | 2019-10-10 | Koenig & Bauer Ag | Suction belt table of a sheet feeder with at least one suction belt |
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WO2002000361A2 (en) * | 2000-06-26 | 2002-01-03 | Hubertus Exner | Sorting device for particles with different material characteristics |
CN1354118A (en) * | 2000-11-20 | 2002-06-19 | 株式会社石田 | Classification device and quality test equipment using same |
CN1611371A (en) * | 2003-10-30 | 2005-05-04 | 好利用国际株式会社 | Sheet supplying device |
EP1577082A1 (en) * | 2004-03-15 | 2005-09-21 | flytec Spezialmaschinen GmbH | Method and system for producing articles from printed blanks, and apparatus for inspecting printed blanks |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102922873A (en) * | 2012-09-27 | 2013-02-13 | 江苏科思机电工程有限公司 | Online waste rejection and automatic sampling inspection device of printed matters |
CN102922873B (en) * | 2012-09-27 | 2015-04-08 | 江苏科思机电工程有限公司 | Online waste rejection and automatic sampling inspection device of printed matters |
CN103862852A (en) * | 2012-12-13 | 2014-06-18 | 谷永辉 | Printer gripper bar running-in experiment device and gripper bar running-in method |
CN103862852B (en) * | 2012-12-13 | 2016-09-14 | 谷永辉 | A kind of gripper for printing machine row's break-in experimental provision and paper-transferring gripper break-in method |
CN105436094A (en) * | 2014-08-26 | 2016-03-30 | 烟台市亨利不干胶印刷有限公司 | Movable tag sorting machine |
CN104326301A (en) * | 2014-08-28 | 2015-02-04 | 北京凌云光技术有限责任公司 | Defective tag automatic removing device and system using automatic removing device |
CN104326301B (en) * | 2014-08-28 | 2017-02-08 | 北京凌云光技术有限责任公司 | Defective tag automatic removing device and system using automatic removing device |
CN104741324A (en) * | 2015-04-13 | 2015-07-01 | 山东信川机械有限责任公司 | Single corrugated paperboard quality detecting machine |
CN108031659A (en) * | 2017-12-26 | 2018-05-15 | 天津成理能顺科技有限公司 | A kind of multifunctional trademark qualification detection device |
CN112767306A (en) * | 2020-12-24 | 2021-05-07 | 凌云光技术股份有限公司 | Printed matter quality detection and receiving method and system |
Also Published As
Publication number | Publication date |
---|---|
WO2013106904A1 (en) | 2013-07-25 |
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