CN202494635U - Label automatic detector - Google Patents
Label automatic detector Download PDFInfo
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- CN202494635U CN202494635U CN2012201272692U CN201220127269U CN202494635U CN 202494635 U CN202494635 U CN 202494635U CN 2012201272692 U CN2012201272692 U CN 2012201272692U CN 201220127269 U CN201220127269 U CN 201220127269U CN 202494635 U CN202494635 U CN 202494635U
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- 230000005693 optoelectronics Effects 0.000 claims description 10
- 238000012856 packing Methods 0.000 abstract description 17
- 239000003086 colorant Substances 0.000 abstract description 8
- 238000007689 inspection Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 5
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- 239000002699 waste material Substances 0.000 description 3
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Abstract
The utility model discloses a labeling automatic detector has realized whether to paste on automated inspection product or its outer packing and is equipped with the labeling. The automatic label detector comprises a first processor and a first color sensing module for collecting the light intensity of three primary colors in the reflected light of the detected object; the first processor comprises a calculation module which is connected with the first color sensing module and used for calculating the ratio of the light intensity of the three primary colors of the reflected light; the first judgment module is connected with the calculation module and judges whether the ratio obtained by the calculation module is the same as a preset ratio or not; and the first output module is connected with the first judgment module and outputs alarm information when judging that the ratio obtained by the calculation module is different from a preset ratio. The utility model also discloses a label automatic detector, which comprises a second processor and a second color sensing module; the second processor comprises a storage module, an identification module, a second judgment module and a second output module.
Description
Technical field
The utility model relates to product detection technique field, relates in particular to a kind of labeling automatic tester.
Background technology
In process of producing product, need be sticked in positions such as product external surfaces, packaging bag, packing cases usually has the labeling of effect such as attractive in appearance, false proof.For preventing that labeling from leak pasting, need whether post labeling to product or its external packing and detect.At present, labeling detects the manual detection method that all adopts, and not only easy carelessness because of the people causes omission or flase drop, and efficient is low, has caused waste of manpower resource.
The utility model content
In view of this, the utility model purpose is to provide a kind of labeling automatic tester, realizes the labeling that whether has been sticked in automatic testing product or its external packing.
For realizing above-mentioned purpose, the utility model provides following technical scheme:
A kind of labeling automatic tester comprises: the first color sensing module of the primaries light intensity in the reflected light of first processor and the seized object of collection;
Said first processor comprises:
Be connected with the said first color sensing module, calculate the computing module of the ratio between the said catoptrical primaries light intensity;
Be connected with said computing module, judge ratio that said computing module obtains whether with the preset first identical judge module of ratio;
Be connected with said first judge module, when judging that ratio that said computing module obtains and the ratio of presetting are inequality, first output module of output alarm information.
Preferably, the said first color sensing module comprises color sensor.
Preferably, also comprise with said computing module being connected, when seized object gets in the pickup area of the said first color sensing module, control said computing module and calculate the ratio between the said primaries light intensity; When seized object leaves in the pickup area of the said first color sensing module, control first optoelectronic switch that said computing module does not calculate the ratio between the said primaries light intensity.
Preferably, also comprise with said first output module and be connected first alarm module of when receiving said warning message, reporting to the police.
Preferably, also comprise and produce white light and shine the white light source on the seized object.
A kind of labeling automatic tester comprises: the second color sensing module of the primaries light intensity in the reflected light of second processor and the seized object of collection;
Said second processor comprises:
The memory module of the corresponding relation between the color designation of storage light and the ratio of primaries light intensity;
Be connected with said memory module with the said second color sensing module respectively; Calculate the ratio between the said catoptrical primaries light intensity that the said second color sensing module collects; And combine stored relation in the said memory module, confirm the identification module of said catoptrical color designation;
Be connected with said identification module, judge color designation that said identification module confirms whether with the preset second identical judge module of color designation;
Be connected with said second judge module, when judging color designation that said identification module is confirmed and the color designation of presetting not simultaneously, second output module of output alarm information.
Preferably, the said second color sensing module comprises color sensor.
Preferably; Also comprise with said identification module and being connected; When seized object gets in the pickup area of the said second color sensing module; Control said identification module and calculate the ratio between the said primaries light intensity, when seized object leaves in the pickup area of the said second color sensing module, control second optoelectronic switch that said identification module does not calculate the ratio between the said primaries light intensity.
Preferably, also comprise with said second output module and be connected second alarm module of when receiving said warning message, reporting to the police.
Preferably, also comprise and produce white light and shine the white light source on the seized object.
Can find out that from above-mentioned technical scheme the utility model utilizes the three primary colors principle of light, gather seized object (being product or its external packing etc.) through the first color sensing module and reflex to the catoptrical primaries light intensity in the color sensing module; Calculate the ratio between the primaries light intensity in the above-mentioned reflected light through first processor; And this ratio compared with preset ratio (being the ratio of the corresponding primaries light intensity of labeling color); If ratio is identical, the labeling that has been sticked on the product is described then; Otherwise,, be not sticked certainly in examined product or its external packing labeling and then output alarm information are described if different.
Perhaps, gather the primaries light intensity in the reflected light of seized object through the second color sensing module; Calculate the ratio between the primaries light intensity in the above-mentioned reflected light through second processor; Corresponding relation between the ratio of the color designation of the light of storing in advance in conjunction with self and primaries light intensity; Confirm the color designation (being above-mentioned catoptrical color designation) that above-mentioned ratio is corresponding; And this color designation compared with preset color designation (being the corresponding color designation of labeling), if color designation is identical, the labeling that has been sticked on the product is described then; Otherwise,, be not sticked certainly in examined product or its external packing labeling and then output alarm information are described if different.
It is thus clear that; The utility model is carried out the process that detects does not need human intervention, is cooperatively interacted by each module fully, accomplishes automatically in strict accordance with the course of work; Omission or the flase drop phenomenon of having avoided people's carelessness to cause have realized the labeling that whether has been sticked in automatic testing product or its external packing.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the labeling automatic tester that Fig. 1 is provided for the utility model embodiment;
Another structural representation of the labeling automatic tester that Fig. 2 is provided for the utility model embodiment;
The another structural representation of the labeling automatic tester that Fig. 3 is provided for the utility model embodiment;
The another structural representation of the labeling automatic tester that Fig. 4 is provided for the utility model embodiment.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of labeling automatic tester, to reach the purpose of the labeling that whether is sticked in automatic testing product or its external packing.
With reference to Fig. 1, this labeling automatic tester comprises: the first processor 110 and the first color sensing module 120, wherein:
The first color sensing module 120 is used for gathering the light intensity from the primaries of the reflected light of seized object.
Concrete; In the present embodiment; Seized object is product or its external packing; The be sticked position of labeling of the first color sensing module, 120 testing products or its external packing, when product during through said labeling automatic tester, the reflected light that the position reflected white-light of this labeling that is sticked obtains is injected the first color sensing module 120.
Adopt the three primary colors principle in the present embodiment, said three primary colors principle is meant: the three primary colors of light are red, green, blue, and the light of other any colors all is through red, green, blue three looks synthetic in different ratios.As the object of non-self-lighting, the object color that human eye is seen is exactly that natural light or other light sources shine the catoptrical color that obtains on this object.
Concrete, the first color sensing module 120 is gathered the catoptrical Red Green Blue light light intensity that seized object (being product or its external packing etc.) reflexes to the first color sensing module 120; The ratio of the reflected light primaries light intensity that the computing module 111 calculating first color sensing module 120 collects; First judge module 112 compares the ratio that computing module 111 calculates with preset ratio, judge whether the two is identical; If ratio is identical, explain that the reflected light color of seized object is identical with the reflected light color of labeling, labeling has been sticked on the promptly seized object; Otherwise, if ratio is different, the labeling that is not sticked certainly on the seized object is described, then by first output module, 113 output alarm information, to take measures to subsidize labeling as record or prompting related personnel.
Generally speaking, above-mentioned preset ratio is to set according to the catoptrical primaries light intensity ratio that the labeling reflected white-light obtains.
Can know by the said structure and the course of work; The utility model does not need human intervention in testing process; Cooperatively interact by each module fully, accomplish automatically, omission or the flase drop phenomenon of having avoided people's carelessness to cause in strict accordance with the course of work; Solve the waste of human resource problem that manual detection causes, realized the labeling that whether has been sticked in automatic testing product or its external packing.
Further, whether above-mentioned first judge module 112 is identical too harsh as Rule of judgment with ratio, and possibly cause erroneous judgement: possibly there is certain error in above-mentioned module; Ratio that calculates and actual value have certain deviation, thus even showing consideration for, checking matter established labeling, because the existence of error; Causing final judged result is that ratio is different; The labeling that promptly is not sticked follow-uply also needs the related personnel to handle, and has increased staff's workload.Therefore, can select certain permissible error scope according to the needs of practical application.Concrete, can above-mentioned preset ratio is replaceable for preset ratio interval, if the ratio that calculates is in this interval range; Think that then the reflected light color of seized object and the reflected light color of labeling are identical, promptly checking matter is shown consideration for and is provided with labeling, does not generate warning message; Otherwise; The ratio that calculates is thought that then the checking matter body drain pasted labeling, thereby is generated corresponding warning message not in preset interval range.
Concrete, the first color sensing module 120 in the foregoing description is a color sensor, like TCS320.Be integrated with 64 photodiodes on the chip of color sensor TCS320, wherein, 16 have red filter, are used for separating out ruddiness from tested light, obtain the light intensity of ruddiness; 16 have green filter, are used for separating out green glow from tested light, obtain the light intensity of green glow; 16 have blue electric-wave filter, are used for separating out blue light from tested light, obtain the light intensity of blue light; Remain 16 no any wave filters, be used to obtain total light intensity of tested light.During application, can make the photodiode work that has different wave filters as required, to obtain required light intensity.The utility model is for gathering the primaries light intensity, and the photodiode work that need make all have wave filter is with the light intensity of the catoptrical Red Green Blue light that obtains seized object.
Concrete, first processor 110 is 51 single chip computer AT 89C51/S51, this 51 single-chip microcomputer comprises aforementioned calculation module 111, first judge module 112 and first output module 113.
A kind of labeling automatic tester is also disclosed among another embodiment of the utility model; As shown in Figure 2; Comprise: first processor 110 and color sensing module 120, wherein: first processor 110 comprises computing module 111, first judge module 112 and first output module 113; Also comprise first optoelectronic switch 130;
Wherein: first optoelectronic switch 130 is connected with computing module 111; Can detect the pickup area that whether has seized object to get into the first color sensing module 120: in the time of in first optoelectronic switch 130 detects the pickup area that seized object gets into the first color sensing module 120; Then enable computing module 111; The ratio that control computing module 111 calculates between the above-mentioned primaries light intensity; When detecting seized object and leave the pickup area of the first color sensing module 120, then suppress computing module 111, control computing module 111 is disregarded and is counted the ratio of stating between the primaries light intensity in.
And from enabling computing module 111 in the time interval of suppressing computing module 111, the light intensity that can the first color sensing module 120 be collected is as one group of data at first optoelectronic switch 130.Accordingly, computing module 111 just calculates after receiving one group of complete light intensity data, obtains one group of primaries light intensity ratio accordingly; First judge module 112 judges whether that each ratio in this group ratio is all in preset interval; As long as a ratio is arranged not in preset interval, first output module 113 is with regard to output alarm information.
Again and; Enable/suppress computing module 111 through first optoelectronic switch 130; Only can guarantee as seized object during through the first color sensing module 120; Computing module 111 just carries out corresponding calculating, do not have seized object through the time then be in " standby " state, thereby alleviated the work load of detector to a certain extent.In addition, the mean ratio that utilizes one group of data computation to obtain has also played the influence that has weakened disturbance, has reduced error, has improved the accuracy of detection of detector.
Another embodiment of the utility model also discloses a kind of labeling automatic tester; As shown in Figure 3; Comprise: first processor 110 and color sensing module 120, wherein: first processor 110 comprises computing module 111, first judge module 112 and first output module 113; Also comprise first alarm module 140; Wherein: first alarm module 140 is connected with first output module 113, when receiving the warning message of first output module, 113 outputs, then sends alerting signal.
Concrete, first alarm module 140 specifically can be voice guard, visual alarm or audible-visual annunciator etc.
In addition, the foregoing description can also comprise information storage module, is connected with first output module, stores the warning message of first output module output, as the job record of labeling automatic tester, is convenient to know that labeling leaks the subsides rate.
Above-mentioned all embodiment of the utility model all can comprise white light source, are used to produce white light and shine seized object.Seized object under the irradiation of natural light, though also can produce reflected light, light intensity a little less than, very easily receive the interference of other light in the environment.Therefore, the white light that white light source is produced to strengthen catoptrical intensity, weakens the influence of disturbance to seized object, improve the precision of detector.
And, among above-mentioned all embodiment, employing all be: with the ratio of reflected light primaries light intensity and the contrast of preset ratio, thereby confirm that product or its appearance load onto the labeling that whether has been sticked, can also adopt other modes to confirm, see following embodiment for details.
Referring to Fig. 4, the labeling automatic tester that the utility model embodiment provides comprises: second processor 410 and the second color sensing module 420, wherein:
The second color sensing module 420 is used for gathering the light intensity of the primaries of the reflected light that obtains from seized object reflected white-light.
Same; Seized object in the present embodiment also can be product or its external packing; The be sticked position of labeling of the second color sensing module, 420 testing products or its external packing; When product during through said labeling automatic tester, the reflected light that the position reflected white-light of this labeling that is sticked obtains is injected the second color sensing module 420.
Present embodiment adopts the three primary colors principle equally: the Red Green Blue light light intensity in the reflected light of the seized object of the second color sensing module, 420 collections; Ratio between the primaries light intensity that identification module 411 calculates in the above-mentioned reflected light; In the corresponding relation between the ratio of the color designation of the light of memory module 414 storage and primaries light intensity; Search the color designation of the corresponding light of ratio that aforementioned calculation obtains, promptly confirm above-mentioned catoptrical color designation; Second judge module 412 compares above-mentioned catoptrical color designation and preset color designation, if color designation is identical, the labeling that has been sticked on the product is described then; Otherwise,, the labeling that is not sticked certainly in examined product or its external packing is described, and then second output module, 413 output alarm information is arranged if different.
Generally speaking, above-mentioned preset color designation is to set according to the catoptrical color designation that the labeling reflected white-light obtains.
Can know by the said structure and the course of work; The utility model does not need human intervention in testing process, cooperatively interacted by each module fully, accomplishes automatically; Solve the waste of human resource problem that manual detection causes, realized the labeling that whether has been sticked in automatic testing product or its external packing.
Further, in memory module 414 stored relation, the ratio of primaries light intensity is that the ratio in the error allowed band is interval, the erroneous judgement phenomenon that causes with the error that reduces because of detector.
Concrete, the second color sensing module 420 is specially color sensor, like TCS320.Second processor 410 can be 51 single chip computer AT 89C51/S51, and this 51 single-chip microcomputer comprises above identification module 411, second judge module 412, second output module 413 and memory module 414.
In other embodiment of the utility model, second optoelectronic switch that also comprises embodiment illustrated in fig. 4 is connected with identification module 411; Be used for when seized object gets in the pickup area of the second color sensing module 420; Enable identification module 411, calculate the ratio between the above-mentioned primaries light intensity, and when said seized object leaves in the pickup area of the second color sensing module 420; Suppress identification module 411, disregard and count the ratio of stating between the primaries light intensity in.
In addition, the foregoing description also comprises second alarm module and white light source.Second alarm module is connected with second output module 413, is used for when receiving the warning message of second output module, 413 outputs, reporting to the police; White light source is used to produce white light and shines seized object, to strengthen catoptrical intensity, weakens the influence of disturbance, improves the precision of detector.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a labeling automatic tester is characterized in that, comprising: the first color sensing module of the primaries light intensity in the reflected light of first processor and the seized object of collection;
Said first processor comprises:
Be connected with the said first color sensing module, calculate the computing module of the ratio between the said catoptrical primaries light intensity;
Be connected with said computing module, judge ratio that said computing module obtains whether with the preset first identical judge module of ratio;
Be connected with said first judge module, when judging that ratio that said computing module obtains and the ratio of presetting are inequality, first output module of output alarm information.
2. labeling automatic tester according to claim 1 is characterized in that, the said first color sensing module comprises color sensor.
3. labeling automatic tester according to claim 1 and 2; It is characterized in that; Also comprise with said computing module being connected, when seized object gets in the pickup area of the said first color sensing module, control said computing module and calculate the ratio between the said primaries light intensity; When seized object leaves in the pickup area of the said first color sensing module, control first optoelectronic switch that said computing module does not calculate the ratio between the said primaries light intensity.
4. labeling automatic tester according to claim 1 and 2 is characterized in that, also comprises with said first output module being connected first alarm module of when receiving said warning message, reporting to the police.
5. labeling automatic tester according to claim 1 and 2 is characterized in that, also comprises producing white light and shining the white light source on the seized object.
6. a labeling automatic tester is characterized in that, comprising: the second color sensing module of the primaries light intensity in the reflected light of second processor and the seized object of collection;
Said second processor comprises:
The memory module of the corresponding relation between the color designation of storage light and the ratio of primaries light intensity;
Be connected with said memory module with the said second color sensing module respectively; Calculate the ratio between the said catoptrical primaries light intensity that the said second color sensing module collects; And combine stored relation in the said memory module, confirm the identification module of said catoptrical color designation;
Be connected with said identification module, judge color designation that said identification module confirms whether with the preset second identical judge module of color designation;
Be connected with said second judge module, when judging color designation that said identification module is confirmed and the color designation of presetting not simultaneously, second output module of output alarm information.
7. labeling automatic tester according to claim 6 is characterized in that, the said second color sensing module comprises color sensor.
8. according to claim 6 or 7 described labeling automatic testers; It is characterized in that; Also comprise with said identification module being connected, when seized object gets in the pickup area of the said second color sensing module, control said identification module and calculate the ratio between the said primaries light intensity; When seized object leaves in the pickup area of the said second color sensing module, control second optoelectronic switch that said identification module does not calculate the ratio between the said primaries light intensity.
9. according to claim 6 or 7 described labeling automatic testers, it is characterized in that, also comprise with said second output module being connected second alarm module of when receiving said warning message, reporting to the police.
10. according to claim 6 or 7 described labeling automatic testers, it is characterized in that, also comprise producing white light and shining the white light source on the seized object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201272692U CN202494635U (en) | 2012-03-29 | 2012-03-29 | Label automatic detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201272692U CN202494635U (en) | 2012-03-29 | 2012-03-29 | Label automatic detector |
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| CN202494635U true CN202494635U (en) | 2012-10-17 |
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| CN2012201272692U Expired - Lifetime CN202494635U (en) | 2012-03-29 | 2012-03-29 | Label automatic detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569905A (en) * | 2014-12-30 | 2015-04-29 | 广东电网有限责任公司电力科学研究院 | Automatic detecting system for labeling of electric energy measuring equipment |
| CN107817089A (en) * | 2017-11-09 | 2018-03-20 | 湖南三德科技股份有限公司 | A kind of bottle cap positive and negative detection means, method and capping device |
-
2012
- 2012-03-29 CN CN2012201272692U patent/CN202494635U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569905A (en) * | 2014-12-30 | 2015-04-29 | 广东电网有限责任公司电力科学研究院 | Automatic detecting system for labeling of electric energy measuring equipment |
| CN107817089A (en) * | 2017-11-09 | 2018-03-20 | 湖南三德科技股份有限公司 | A kind of bottle cap positive and negative detection means, method and capping device |
| CN107817089B (en) * | 2017-11-09 | 2024-03-01 | 湖南三德科技股份有限公司 | Bottle cap positive and negative detection device and method and capping equipment |
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Granted publication date: 20121017 |