Post-printing digital and automatic circulation system
A technology of printed matter and database, applied in the field of post-press digitalization and automatic circulation system, can solve the problems of low production efficiency of manual printing, and achieve the effect of convenient observation and maintenance, reduction of labor intensity and wide application range.
Inactive Publication Date: 2017-05-24
TIANJIN YIHONG PRINTING DEV
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Problems solved by technology
[0003] The present invention provides a post-press digitization and automatic circulation system to solve the problem of extremely low production efficiency of manual post-press review in the above-mentioned background technology
Method used
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Embodiment
[0027] like figure 1 As shown: this embodiment: a post-press digitalization and automatic circulation system, including a printed matter position detection device 3, a post-press digital collection unit, a comparison image database 5, an automatic circulation system 6, a display device 9, a rejecting device 10, and a transportation device 11. Alarm device 12, wireless transmission device 7, terminal equipment 8;
[0028] The printed matter position detection device 3 is used to detect the position data of the printed matter;
[0029] The post-press digital acquisition unit is used to collect the image data of the printed matter, and convert the analog image data into digital image data;
[0030] The comparison image database 5 is used to store a large amount of image comparison data of original printed matter;
[0031] The automatic circulation system 6 is used to compare the image data collected by the post-press digital acquisition unit with the image data of the original ...
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The invention belongs to the technical field of printers, and particularly relates to a post-printing digital and automatic circulation system. The post-printing digitalization and automation exchange system comprises a printing material position detection apparatus, a post-printing digital acquisition unit, a reference image database, an automatic circulation system, a display apparatus, a removal apparatus, a transport apparatus, an alarming apparatus, a wireless transmission apparatus and a terminal device. After the position of a printing material is detected by the printing material position detection apparatus, the post-printing digital acquisition unit begins to work, then acquired image data is transferred to the automatic circulation system to be processed, then the automatic circulation system controls the removal apparatus to remove unqualified printing materials, the transport apparatus transports qualified printing materials, the manual post-printing recheck is not needed in the whole process, so that the labor intensity of workers can be greatly alleviated, the labor cost is decreased, the production efficiency is improved, and the detection precision is improved.
Description
technical field [0001] The invention belongs to the technical field of printing machines, in particular to a post-press digitalization and automatic circulation system. Background technique [0002] In today's era of rapid development of science and technology, in order to meet modern people's requirements for exquisite product packaging, people have higher requirements for printing quality and printing efficiency. In the printing process, missing printing, lack of version, flying ink, pasting, smearing, stains, flying insects, too light ink color, too thick ink color, partial or complete missing printing of characters, inaccurate overprinting, and misprinting often occur in the printing process. Common printing defects such as wrinkles, mechanical damage, knife wire, color distortion of stripes (chromatic aberration), uneven color, etc., in the production process, it is necessary to detect and remove defective printed matter. At present, the domestic methods of testing the...
Claims
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IPC IPC(8): G01N21/88
Inventor 王润山李庆海
Owner TIANJIN YIHONG PRINTING DEV