CN205220012U - Chromatography accuracy testing system - Google Patents
Chromatography accuracy testing system Download PDFInfo
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- CN205220012U CN205220012U CN201520920573.6U CN201520920573U CN205220012U CN 205220012 U CN205220012 U CN 205220012U CN 201520920573 U CN201520920573 U CN 201520920573U CN 205220012 U CN205220012 U CN 205220012U
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Abstract
The utility model discloses a chromatography accuracy testing system, be used for responding to the probe of color code signal, the processing terminal who is used for receiving the signal reception subassembly of color code signal and is used for signal processing including what electricity was in proper order connected, the probe is installed on the probe support, and the probe be two at least, presets out horizontal spacing and longitudinal separation between the adjacent probe, still be integrated into signal's signal of the same kind integration including the color code signal that is used for sensing each probe department according to the induction time order and connect, signal integration joint electricity connect in each pop one's head in and the signal reception subassembly between, processing terminal can each signal of analysis duration and the induction time interval between the adjacent signal, can obtain this color code at the offset distance of horizontal direction by the signal duration of color code, can obtain the actual fore -and -aft distance between the adjacent signal according to the induction time interval, processing terminal according to the skew condition that corresponds the color code can next color code of precise adjustment the chromatography position.
Description
Technical field
The utility model relates to chromaticity printing technical field, is specifically related to a kind of chromatography precision detection system.
Background technology
In gravure application, each printing element can at vertical or horizontal printing one mark of pattern, be referred to as colour code in the industry, colour code is used for the detection adjustment of chromatography position accuracy between different printing unit, usually these colour codes can by longitudinal arrangement, when the colour code of these longitudinal arrangements is one by one through probe, the Color mark signal sensed can be sent to the opto-electronic receiver assembly of Chromatography System by probe by optical fiber, the terminal processing device be connected with opto-electronic receiver electrical component can by contrasting the state of the adjacent Color mark signal got, whether chromatography is accurate to judge two adjacent printing elements.
But, in some typographies or design, the colour code of each printing element is needed to be arranged to transversely arranged, and printing element is still longitudinally mobile towards probe during chromatography, pop one's head in regard to impossible sequence detection to the colour code on adjacent two printing elements for such one, the chromatography precision that can not realize transversely arranged colour code detects, existing a kind of way is for transversely arranged colour code, remove to arrange probe and opto-electronic receiver assembly one to one, terminal processing device is collected the Color mark signal that each branch's opto-electronic receiver assembly receives and is analyzed, cause the too much complex circuit of the components and parts of chromatography detection system and cost is higher.
Utility model content
The technical problems to be solved in the utility model is, provides the less circuit of a kind of components and parts simple and lower-cost chromatography precision detection system.
The utility model provides a kind of chromatography precision detection system, comprise the probe for responding to Color mark signal be electrically connected successively, for receiving the signal receiving assembly of Color mark signal and the processing terminal for the treatment of signal, probe is arranged on probe bearing, described probe is at least two, horizontal spacing and longitudinal pitch is set out in advance between adjacent probes, the described chromatography precision detection system Color mark signal also comprised for being sensed at each probe place becomes the signal integration joint of a road signal by sensitive time sequence integration, described signal integration joint is electrically connected between each probe and signal receiving assembly.
After adopting technique scheme, there is following beneficial effect in the technical solution of the utility model:
Use multiple probe can one_to_one corresponding induced lateral arrangement multiple colour codes, be positioned on probe bearing owing to keeping the horizontal and vertical spacing pre-seted between adjacent probes, when colour code vertically moves towards probe bearing, each probe can sense corresponding Color mark signal successively at different time, each Color mark signal becomes a road signal to pass to signal receiving assembly again according to sensitive time sequence integration by signal integration joint, processing terminal can analyze the sensitive time interval between the duration of each signal and adjacent signals after receiving the signal after integrating, colour code can be surveyed towards the speed of probe bearing movement, this colour code offset distance in the horizontal direction can be obtained by the signal duration of colour code, the actual fore-and-aft distance between adjacent signals can be obtained according to sensitive time interval, processing terminal can the chromatography position of next colour code of accurate adjustment according to the drift condition of corresponding colour code, simultaneously, the Color mark signal of multiple probe induction is finally integrated into a road Signal transmissions, circuit is simple and save components and parts cost.
Preferably, the longitudinal pitch between adjacent two probes is 1.5 ~ 2 colour code height.Particularly, longitudinal pitch between adjacent probes has influence on the gap between Color mark signal that two probes sense, longitudinal pitch too short easily causing produces the bad differentiation of interference between adjacent Color mark signal, longitudinal pitch is excessive, and the large cost of probe supporting stand size can be caused high.
Further, the bearing fixed mount for installing static probe bearing is also comprised.Probe bearing can be detachably be arranged on bearing fixed mount, and bearing fixed mount is used for fixed support probe bearing.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the part-structure figure of conventional chromatography precision detection system;
Fig. 2 is the part-structure figure of conventional chromatography precision detection system;
Fig. 3 is the part-structure figure of a kind of chromatography precision detection system that the utility model embodiment provides;
Fig. 4 is the part-structure figure of a kind of chromatography precision detection system that the utility model embodiment provides;
Wherein, Reference numeral is:
1, pattern; 2, colour code; 3, pop one's head in; 4, signal receiving assembly; 5, processing terminal; 6, probe bearing; 7, bearing fixed mount; 8, base-material; 9, signal integration joint; H1, horizontal spacing; H2, longitudinal pitch; H3, colour code height.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As illustrated in fig. 1 and 2, for structure chart and the Color mark signal acquisition mode schematic diagram thereof of the longitudinal colour code arrangement Chromatic Printing Control System of routine, in this chromaticity printing technology, multiple printing element successively in chromatography to base-material after, pattern 1 can be printed as one, and colour code 2 can longitudinally be printed as separately row in side, in this Chromatic Printing Control System, be provided with the probe 3, signal receiving assembly 4 and the processing terminal 5 that are electrically connected successively, probe 3 is fixed on probe bearing 6, probe bearing 6 is arranged on bearing fixed mount 7, multiple printing element is after on base-material 8, chromatography completes, base-material 8 moves towards probe 3 from top to bottom, and probe 3 senses each Color mark signal successively and is transferred to signal receiving assembly 4, signal receiving assembly 4 by the Signal transmissions that receives to processing terminal 5, colour code 2 can be designed to the shape such as right angled triangle or right-angled trapezium, right-angle side is just to probe 3, so when colour code 2 has skew in lateral attitude, the duration of the Color mark signal sensed can change, when spacing between colour code 2 and last colour code changes, aperture time between two Color mark signals sensed also can be had a fever change, because the translational speed of base-material 8 can be surveyed, therefore according to the interval time between duration of colour code 2 and adjacent Color mark signal, colour code 2 offset distance in the horizontal and vertical directions can be judged, and then to subsequent printed units carry out position adjustment prevent chromatography from makeing mistakes.
Embodiment
As shown in figs. 34, the present embodiment provides a kind of chromatography precision detection system, comprise the probe 3 for responding to Color mark signal be electrically connected successively, for receiving the signal receiving assembly 4 of Color mark signal and the processing terminal for the treatment of signal, wherein, probe 3 is arranged on probe bearing 6, probe 3 is at least two, horizontal spacing h1 and longitudinal pitch h2 is set out in advance between adjacent probe 3, this chromatography precision detection system Color mark signal also comprised for being sensed at each probe 3 place becomes the signal integration joint 9 of a road signal by sensitive time sequence integration, signal integration joint 9 is electrically connected between each probe 3 and signal receiving assembly 4.
Particularly, this detection system is mainly used in the detection adjustment of the chromatography precision of horizontal colour code arrangement Chromatic Printing Control System, relative to above-mentioned vertical mark Chromatic Printing Control System, in slogan banner Chromatic Printing Control System, the colour code 2 of each printing element is transversely arranged, and base-material 8 remains towards probe 3 and moves straight down, such probe 3 just cannot complete the induction of transversely arranged multiple colour codes, comparatively conventional way arranges many group probes 3, the detecting unit that signal receiving assembly 4 forms responds to separately a Color mark signal, then be pooled to processing terminal 5 place to focus on, cost can be caused so very high.For two probes 3, because two probes 3 exist horizontal spacing h1 and longitudinal pitch h2 on probe bearing 6, wherein, standard chromatography spacing between the setting of horizontal spacing h1 and adjacent colour code matches, and the setting of longitudinal pitch h2 is the sensitive time in order to two colour codes that stagger, like this when base-material 8 moves towards probe 3, two probes 3 sense that the time point of Color mark signal is different, signal integration joint 9 place is able to received in chronological order by two Color mark signals and be integrated into a road signal, signal after integration and the vertical signal similar marked Chromatic Printing Control System and receive, the detection method of adjustment of chromatography precision is also identical, do not repeat them here.
Easily know, in other implementation, probe bearing 6 can be arranged three, four probes 3 or more, do not limit at this, these probes 3 are arranged in order by horizontal spacing h1 and longitudinal pitch h2, sequentially can respond to Color mark signal be integrated into a road signal by signal integration joint 9 one to one.
Preferably, the longitudinal pitch h2 between adjacent two probes 3 is 1.5 ~ 2 colour code height h3.Particularly, longitudinal pitch h2 between adjacent probes 3 has influence on two gaps of popping one's head between 3 Color mark signals sensed, longitudinal pitch h2 is too short easily to be caused producing the bad differentiation of interference between adjacent Color mark signal, and longitudinal pitch h2 is excessive, and the size of the bearing 6 that can cause popping one's head in cost of producing extensively is high.
Further, the bearing fixed mount 7 for installing static probe bearing 6 is also comprised.Probe bearing 6 can be detachably be arranged on bearing fixed mount 7, and bearing fixed mount 7 is for fixed support probe bearing 6.
Claims (3)
1. a chromatography precision detection system, comprise the probe (3) for responding to Color mark signal be electrically connected successively, for receiving the signal receiving assembly (4) of Color mark signal and the processing terminal (5) for the treatment of signal, it is characterized in that: described probe (3) is arranged on probe bearing (6), described probe (3) is at least two, horizontal spacing (h1) and longitudinal pitch (h2) is set out in advance between adjacent probes (3), the described chromatography precision detection system Color mark signal also comprised for being sensed at each probe (3) place becomes the signal integration joint (9) of a road signal by sensitive time sequence integration, described signal integration joint (9) is electrically connected between each probe (3) and signal receiving assembly (4).
2. chromatography precision detection system according to claim 1, is characterized in that: the longitudinal pitch (h2) between adjacent two probes (3) is 1.5 ~ 2 colour code height (h3).
3. chromatography precision detection system according to claim 1, is characterized in that: also comprise the bearing fixed mount (7) for installing static probe bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920573.6U CN205220012U (en) | 2015-11-18 | 2015-11-18 | Chromatography accuracy testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920573.6U CN205220012U (en) | 2015-11-18 | 2015-11-18 | Chromatography accuracy testing system |
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| Publication Number | Publication Date |
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| CN205220012U true CN205220012U (en) | 2016-05-11 |
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| CN201520920573.6U Active CN205220012U (en) | 2015-11-18 | 2015-11-18 | Chromatography accuracy testing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291561A (en) * | 2015-11-18 | 2016-02-03 | 宁波欣达印刷机器有限公司 | Overprinting precision detecting system and overprinting precision detecting method |
| WO2020259089A1 (en) * | 2019-06-25 | 2020-12-30 | 深圳弘博智能数码设备有限公司 | Digital printing machine, and front and back registration detection device and method for digital printing machine |
-
2015
- 2015-11-18 CN CN201520920573.6U patent/CN205220012U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291561A (en) * | 2015-11-18 | 2016-02-03 | 宁波欣达印刷机器有限公司 | Overprinting precision detecting system and overprinting precision detecting method |
| CN105291561B (en) * | 2015-11-18 | 2018-08-07 | 宁波欣达印刷机器有限公司 | Chromatography precision detecting system and chromatography precision detection method |
| WO2020259089A1 (en) * | 2019-06-25 | 2020-12-30 | 深圳弘博智能数码设备有限公司 | Digital printing machine, and front and back registration detection device and method for digital printing machine |
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