CN201819669U - Vision inspection system for ceramic tiles - Google Patents
Vision inspection system for ceramic tiles Download PDFInfo
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- CN201819669U CN201819669U CN2010205369575U CN201020536957U CN201819669U CN 201819669 U CN201819669 U CN 201819669U CN 2010205369575 U CN2010205369575 U CN 2010205369575U CN 201020536957 U CN201020536957 U CN 201020536957U CN 201819669 U CN201819669 U CN 201819669U
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- ceramic tile
- industrial camera
- treating apparatus
- detection system
- visual pattern
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Abstract
A vision inspection system for ceramic tiles comprises a conveying device, at least one industrial camera, an optical trigger, at least one light source and a visual image processing device, wherein the conveying device is used for conveying ceramic tiles to a detection position; the industrial camera is used for taking images for the ceramic tiles; the optical trigger is used for detecting the positions of the ceramic tiles and triggering the industrial camera to take images when the optical trigger detects that the tiles are positioned in the detection position; the light source is used for providing lighting for the industrial camera to take images; the visual image processing device is used for judging whether the ceramic tiles are qualified or not according to standard product parameters set in the device and the images taken by the industrial camera; the industrial camera is arranged above the conveying device, the light source is arranged below the ceramic tiles in the detection position, a trigger signal output end of the optical trigger is electrically connected with a trigger signal input end of the industrial camera, and an image output end of the industrial camera is electrically connected with an image input end of the visual image processing device. The vision inspection system for the ceramic tiles, provided by the utility model, can be used for detecting tile products through a machine, and has the advantages of high detection efficiency and high detection accuracy.
Description
Technical field
The utility model relates to the optical detection field, particularly relates to a kind of ceramic tile vision detection system.
Background technology
At present, in China's Production of Ceramics industry, ceramic tile generally adopts automated production, but in the testing process of ceramic tile, automaticity is very low, is basically to adopt manually to detect.The detection of ceramic tile dimension is that the testing staff measures by survey instrument.Therefore, the ceramic tile detection mode of prior art has the shortcoming that labour intensity is big, detection efficiency is low, make mistakes easily.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art and a kind of detection efficiency height, ceramic tile vision detection system that detection accuracy is high is provided.
The purpose of this utility model realizes by following technical measures:
A kind of ceramic tile vision detection system comprises: the transmitting device that is used for ceramic tile is transported to the detection position; At least one is used to the industrial camera of described ceramic tile capture; Be used to detect the position of described ceramic tile and when detecting the optical flip-flop that triggers described industrial camera capture when described ceramic tile is positioned at described detection position; At least one is used to described industrial camera capture that the light source of illumination is provided; Be used for according to being located at the visual pattern treating apparatus that image that product standard parameter in it and described industrial camera get judges that described ceramic tile is whether qualified; Described industrial camera is arranged at the top of described transmitting device, described light source is arranged at the below of the described ceramic tile that is positioned at described detection position, the trigger pip output terminal of described optical flip-flop is electrically connected with the trigger pip input end of described industrial camera, and the output end of image of described industrial camera is electrically connected with the image input end of described visual pattern treating apparatus.
Preferably, the number of above-mentioned industrial camera is four, and is arranged at four jiaos top of the described ceramic tile that is positioned at described detection position respectively.
Preferably, the number of above-mentioned light source is four, and is arranged at four jiaos below of the described ceramic tile that is positioned at described detection position respectively.
Preferably, above-mentioned transmitting device is a belt transmission device.
Preferably, above-mentioned ceramic tile vision detection system also includes the substandard product detection device that the testing result according to the visual pattern treating apparatus picks the defective ceramic tile on the described transmitting device, and the signal input end of described substandard product detection device is electrically connected with the signal output part of described visual pattern treating apparatus.
Preferably, above-mentioned ceramic tile vision detection system also includes the identity device of doing sign according to the testing result of visual pattern treating apparatus on described defective ceramic tile, and the signal input end of described identity device is electrically connected with the signal output part of described visual pattern treating apparatus.
The beneficial effects of the utility model: when ceramic tile vision detection system of the present utility model detects, transmitting device is transported to the detection position with ceramic tile, optical flip-flop detects the position of described ceramic tile, and when being positioned at described detection position, triggers by described ceramic tile described industrial camera capture when detecting, industrial camera transfers to the visual pattern treating apparatus with the product image of being got, and the visual pattern treating apparatus judges according to being located at the image that product standard parameter in it and described industrial camera get whether described ceramic tile is specification product.Be that ceramic tile vision detection system of the present utility model can detect tile product by machine, and do not need as prior art that therefore ceramic tile vision detection system of the present utility model has detection efficiency height, advantage that detection accuracy is high by manual detection.
And because light source is arranged at the below of the described ceramic tile that is positioned at the detection position, so in the picture that industrial camera is got, the part of ceramic tile is a black, other parts are white, therefore, the visual pattern treating apparatus can be easy to extract the summit and the edge of ceramic tile in the image.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of the embodiment of the utility model ceramic tile vision detection system.
Fig. 2 is the vertical view with four industrial camera embodiment of the utility model ceramic tile vision detection system.
Embodiment
With the following Examples the utility model is further elaborated:
A kind of ceramic tile 10 vision detection systems as shown in Figure 1, comprising: the transmitting device 20 that is used for ceramic tile 10 is transported to the detection position; At least one is used to the industrial camera 30 of described ceramic tile 10 captures; Be used to detect the position of described ceramic tile 10 and when detecting the optical flip-flop 40 that triggers described industrial camera 30 captures when described ceramic tile 10 is positioned at described detection position; At least one is used to described industrial camera 30 captures that the light source 50 of illumination is provided; Be used for according to being located at the visual pattern treating apparatus 60 that image that product standard parameter in it and described industrial camera 30 got judges that described ceramic tile 10 is whether qualified; Described industrial camera 30 is arranged at the top of described transmitting device 20, described light source 50 is arranged at the below of the described ceramic tile 10 that is positioned at described detection position, the trigger pip output terminal of described optical flip-flop 40 is electrically connected with the trigger pip input end of described industrial camera 30, and the output end of image of described industrial camera 30 is electrically connected with the image input end of described visual pattern treating apparatus 60.Described detection position can be positioned under the described industrial camera 30.
Preferably, above-mentioned transmitting device 20 is a belt transmission device 20.This belt transmission device comprises belt pulley and belt.
Particularly, the number of described industrial camera 30 can be according to the size setting of ceramic tile 10.If the size of ceramic tile 10 is bigger, the capture above the different parts of ceramic tile 10 of a plurality of industrial cameras 30 need be set.The image fault that can avoid industrial camera 30 to be taken like this.And during a plurality of industrial camera 30, optical flip-flop 40 triggers 30 captures simultaneously of all industrial cameras.
When ceramic tile 10 vision detection systems of the present utility model detect, transmitting device 20 is transported to the detection position with ceramic tile 10, optical flip-flop 40 detects the position of described ceramic tile 10, and when being positioned at described detection position, triggers by described ceramic tile 10 described industrial camera 30 captures when detecting, industrial camera 30 transfers to visual pattern treating apparatus 60 with the product image of being got, and visual pattern treating apparatus 60 judges according to being located at the image that product standard parameter in it and described industrial camera 30 got whether described ceramic tile 10 is specification product.
Particularly, the product standard parameter comprises each the bar length of side and catercorner length of standard ceramic tile 10.Visual pattern treating apparatus 60 extracts the coordinate on ceramic tile 10 each summit after can the product image of being got being passed through Flame Image Process according to industrial camera 30, thereby calculates each the bar length of side and catercorner length of ceramic tile 10 to be measured.Each the bar length of side and the catercorner length of the ceramic tile to be measured 10 measured are compared with each the bar length of side and the catercorner length of standard ceramic tile 10, and then judge whether conformance with standard of ceramic tile to be measured 10.
In order to make industrial camera 30 captures more clear, transmitting device 20 can be set to: when ceramic tile 10 is transported to the detection position, stop, treating industrial camera 30 captures after, again ceramic tile 10 is transported out of the detection position.
Preferably, as shown in Figure 2, when ceramic tile 10 to be measured was rectangle, number that can industrial camera 30 was set to four, and is arranged at four jiaos top of the described ceramic tile 10 that is positioned at described detection position respectively.Four industrial cameras 30 carry out capture at four jiaos of ceramic tile 10 simultaneously, compare with the mode of industrial camera 30 captures, can determine the coordinate on 10 4 summits of ceramic tile more accurately, and then can guarantee the accuracy of industrial camera 30 captures.
Preferably, when ceramic tile 10 to be measured was rectangle, number that can light source 50 was set to four, and is arranged at four jiaos below of the described ceramic tile 10 that is positioned at described detection position respectively.Four light sources 50 provide illumination simultaneously below four jiaos of ceramic tile 10, can strengthen the contrast of the image that industrial camera 30 got, and make the coordinate on 10 4 summits of industrial camera 30 easier acquisition ceramic tiles, and then can guarantee the accuracy of industrial camera 30 captures.Light source 50 can be led light source 50.Led light source 50 is energy-conservation, can certainly be other light sources 50, as daylight lamp etc.
Preferably, above-mentioned ceramic tile 10 vision detection systems also include the substandard product detection device that the testing result according to visual pattern treating apparatus 60 picks the defective ceramic tile 10 on the described transmitting device 20 (among the figure sign), and the signal input end of described substandard product detection device (among the figure sign) is electrically connected with the signal output part of described visual pattern treating apparatus 60.Can conveniently defective ceramic tile 10 be separated from transmitting device 20 by substandard product detection device (not identifying among the figure).
Preferably, above-mentioned ceramic tile 10 vision detection systems also include the identity device (identifying among the figure) of stamping sign according to the testing result of visual pattern treating apparatus 60 on described defective ceramic tile 10, and the signal input end of described identity device (identifying among the figure) is electrically connected with the signal output part of described visual pattern treating apparatus 60.When visual pattern treating apparatus 60 detects substandard product, can not do sign on the substandard product by identity device (identifying among the figure), subsequent handling operator can make things convenient for, clearly pick out defective ceramic tile 10.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (6)
1. ceramic tile vision detection system is characterized in that: comprising:
Be used for ceramic tile is transported to the transmitting device of detection position;
At least one is used to the industrial camera of described ceramic tile capture;
Be used to detect the position of described ceramic tile and when detecting the optical flip-flop that triggers described industrial camera capture when described ceramic tile is positioned at described detection position;
At least one is used to described industrial camera capture that the light source of illumination is provided;
Be used for according to being located at the visual pattern treating apparatus that image that product standard parameter in it and described industrial camera get judges that described ceramic tile is whether qualified;
Described industrial camera is arranged at the top of described transmitting device, described light source is arranged at the below of the described ceramic tile that is positioned at described detection position, the trigger pip output terminal of described optical flip-flop is electrically connected with the trigger pip input end of described industrial camera, and the output end of image of described industrial camera is electrically connected with the image input end of described visual pattern treating apparatus.
2. ceramic tile vision detection system according to claim 1 is characterized in that: the number of described industrial camera is four, and is arranged at four jiaos top of the described ceramic tile that is positioned at described detection position respectively.
3. ceramic tile vision detection system according to claim 1 is characterized in that: the number of described light source is four, and is arranged at four jiaos below of the described ceramic tile that is positioned at described detection position respectively.
4. ceramic tile vision detection system according to claim 1 is characterized in that: described transmitting device is a belt transmission device.
5. ceramic tile vision detection system according to claim 1, it is characterized in that: described ceramic tile vision detection system also includes the substandard product detection device that the testing result according to the visual pattern treating apparatus picks the defective ceramic tile on the described transmitting device, and the signal input end of described substandard product detection device is electrically connected with the signal output part of described visual pattern treating apparatus.
6. ceramic tile vision detection system according to claim 1, it is characterized in that: described ceramic tile vision detection system also includes the identity device of doing sign according to the testing result of visual pattern treating apparatus on described defective ceramic tile, and the signal input end of described identity device is electrically connected with the signal output part of described visual pattern treating apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205369575U CN201819669U (en) | 2010-09-17 | 2010-09-17 | Vision inspection system for ceramic tiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205369575U CN201819669U (en) | 2010-09-17 | 2010-09-17 | Vision inspection system for ceramic tiles |
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| CN201819669U true CN201819669U (en) | 2011-05-04 |
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| CN2010205369575U Expired - Lifetime CN201819669U (en) | 2010-09-17 | 2010-09-17 | Vision inspection system for ceramic tiles |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVR20130226A1 (en) * | 2013-10-11 | 2015-04-12 | Projecta Engineering S R L | DECORATION LINE |
| CN105157580A (en) * | 2015-08-06 | 2015-12-16 | 武汉华星光电技术有限公司 | Method and device for detecting sizes of polaroid |
| CN106643549A (en) * | 2017-02-07 | 2017-05-10 | 泉州装备制造研究所 | Machine vision-based tile size detection method |
| CN106679566A (en) * | 2017-01-19 | 2017-05-17 | 佛山职业技术学院 | Quick detector of large format tiles |
| CN107504906A (en) * | 2017-07-17 | 2017-12-22 | 广东溢达纺织有限公司 | Torn size detection method |
| CN108007364A (en) * | 2018-01-22 | 2018-05-08 | 广东理工学院 | A kind of tile detection device and detection method based on RGB-D cameras |
| CN110095058A (en) * | 2012-09-13 | 2019-08-06 | 通用电器技术有限公司 | For determining the method and system of the quality of pipeline |
| CN110261401A (en) * | 2019-07-26 | 2019-09-20 | 佛山海格利德机器人智能设备有限公司 | A kind of industrial vision detection system |
| CN112815991A (en) * | 2020-12-31 | 2021-05-18 | 协讯电子（吉安）有限公司 | Laser visual positioning detection system |
| CN113566702A (en) * | 2021-06-17 | 2021-10-29 | 淮南北新建材有限公司 | Gypsum board diagonal detection device, system and method |
| CN114354633A (en) * | 2022-01-14 | 2022-04-15 | 广东猛犸象智能机器人制造有限公司 | Ceramic bathroom appearance quality detection system and detection method |
| WO2023218387A1 (en) * | 2022-05-12 | 2023-11-16 | Sacmi Tech S.P.A. | Detection system and method to detect ceramic articles |
-
2010
- 2010-09-17 CN CN2010205369575U patent/CN201819669U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095058A (en) * | 2012-09-13 | 2019-08-06 | 通用电器技术有限公司 | For determining the method and system of the quality of pipeline |
| WO2015052596A1 (en) * | 2013-10-11 | 2015-04-16 | Projecta Engineering S.R.L. | Decoration line |
| CN105723209A (en) * | 2013-10-11 | 2016-06-29 | 普罗杰塔工程有限责任公司 | Decoration line |
| ITVR20130226A1 (en) * | 2013-10-11 | 2015-04-12 | Projecta Engineering S R L | DECORATION LINE |
| US9713928B2 (en) | 2013-10-11 | 2017-07-25 | Projecta Engineering S.P.A. | Decoration line |
| CN105723209B (en) * | 2013-10-11 | 2020-08-28 | 普罗杰塔工程有限责任公司 | Decoration production line |
| CN105157580A (en) * | 2015-08-06 | 2015-12-16 | 武汉华星光电技术有限公司 | Method and device for detecting sizes of polaroid |
| CN106679566A (en) * | 2017-01-19 | 2017-05-17 | 佛山职业技术学院 | Quick detector of large format tiles |
| CN106643549A (en) * | 2017-02-07 | 2017-05-10 | 泉州装备制造研究所 | Machine vision-based tile size detection method |
| CN106643549B (en) * | 2017-02-07 | 2019-04-30 | 泉州装备制造研究所 | A kind of ceramic tile dimension detection method based on machine vision |
| CN107504906A (en) * | 2017-07-17 | 2017-12-22 | 广东溢达纺织有限公司 | Torn size detection method |
| CN108007364A (en) * | 2018-01-22 | 2018-05-08 | 广东理工学院 | A kind of tile detection device and detection method based on RGB-D cameras |
| CN110261401A (en) * | 2019-07-26 | 2019-09-20 | 佛山海格利德机器人智能设备有限公司 | A kind of industrial vision detection system |
| CN112815991A (en) * | 2020-12-31 | 2021-05-18 | 协讯电子（吉安）有限公司 | Laser visual positioning detection system |
| CN113566702A (en) * | 2021-06-17 | 2021-10-29 | 淮南北新建材有限公司 | Gypsum board diagonal detection device, system and method |
| CN114354633A (en) * | 2022-01-14 | 2022-04-15 | 广东猛犸象智能机器人制造有限公司 | Ceramic bathroom appearance quality detection system and detection method |
| CN114354633B (en) * | 2022-01-14 | 2024-04-12 | 广东猛犸象智能机器人制造有限公司 | Ceramic bathroom appearance quality detection system and detection method |
| WO2023218387A1 (en) * | 2022-05-12 | 2023-11-16 | Sacmi Tech S.P.A. | Detection system and method to detect ceramic articles |
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Granted publication date: 20110504 |