CN202752805U - Microminiature spare part precise assembling detection device based on double charge coupled device (CCD) industrial cameras - Google Patents
Microminiature spare part precise assembling detection device based on double charge coupled device (CCD) industrial cameras Download PDFInfo
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- CN202752805U CN202752805U CN201220433376.8U CN201220433376U CN202752805U CN 202752805 U CN202752805 U CN 202752805U CN 201220433376 U CN201220433376 U CN 201220433376U CN 202752805 U CN202752805 U CN 202752805U
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Abstract
The utility model discloses a microminiature spare part precise assembling detection device based on double charge coupled device (CCD) industrial cameras. The microminiature spare part precise assembling detection device based on the double CCD industrial cameras comprises a machine frame, an assembling working table arranged on the top portion of the machine frame and a machine arm arranged on the assembling working table, wherein a positioning jig used for positioning workpieces to be assembled is arranged on the assembling working table, at least one first CCD industrial camera is arranged on the machine arm, and at least one second CCD industrial camera is fixedly arranged on the assembling working table. Annular light sources are fixedly arranged at the front ends of camera lenses of both the first CCD industrial camera and the second CCD industrial camera, and both the first CCD industrial camera and the second CCD industrial camera are in electrical connection with a machine arm controller. The microminiature spare part precise assembling detection device based on the double CCD industrial cameras has the advantages of being low in cost, high in assembling speed and high in assembling precision.
Description
Technical field
The utility model relates to the accurate assembling detection device of a kind of microminiature parts based on two CCD industrial cameras.
Background technology
In the consumer electronics industry and automobile industry, often need to carry out the assembling of microminiature parts, traditional manual assembly mode can not satisfy industry far away to the requirement of assembly precision, efficiency of assembling.After assembling is finished, mainly rely on the manually-operated three coordinate measuring machine that the assembling result is detected, speed is slower, and cost is higher.
The assembly precision of microminiature parts is mainly guaranteed by localization tool at present.Conventional method is at first to locate first parts with jig, then assemble with second component movement to first parts place and first parts of auxiliary positioning tool guiding, the precision of assembling is decided by the positioning accuracy of localization tool, and is higher to processing and the matching requirements of tool.So just there are two problems:
First: the hi-Fix die cost that accurate assembling needs is higher, and specificity is strong;
Second: in producing the line production process, positioning accuracy often and pick and place speed and be inversely proportional to, the jig precision is higher, picks and places just more difficult (gap is little), namely the detection time of each product longer, often can not satisfy the requirement of producing the line beat.
Traditional assembling mode lays to supplied materials that pose requires height, flexibility is poor, efficient is low, and along with improving constantly of the consumer electronics industry and automobile industry product yield, the appearance of the reliable automation assembling of high accuracy system becomes the developing direction of assembly work.Wherein, the accurate assembly system of microminiature parts based on CCD becomes industry assembling art difficult point and hot issue.In the existing automatic detection system of mobile phone, adopting the industrial CCD camera to detect is the developing direction of present main flow.Wherein, the type selecting of light source and layout can finally have influence on the accuracy of detection of industrial CCD.
Summary of the invention
The utility model purpose is: for the problems referred to above, provide a kind of with low cost, assembling speed is fast based on the accurate assembling detection device of microminiature parts of two CCD industrial cameras.
The technical solution of the utility model is: the accurate assembling detection device of a kind of microminiature parts based on two CCD industrial cameras, it comprises frame, be arranged on the assembling table of this frame top, and be installed in this mechanical arm above assembling table, be provided with the localization tool for the treatment of assembled workpiece for the location above the described assembling table, at least one CCD industrial camera I is installed on the described mechanical arm, be installed with at least one CCD industrial camera II on the described assembling table, the camera lens front end of described CCD industrial camera I and CCD industrial camera II all is installed with annular light source, and CCD industrial camera I and CCD industrial camera II all are electrically connected with the mechanical arm controller.
As preferably, be covered with the acrylic shell that is in the light on the described assembling table.
As preferably, pin cup and castor are equipped with in the bottom of described frame.
The utility model has the advantages that:
1, the utility model has solved the assembly problem that manually is difficult to the small parts finished, the stability of a system is high, repetitive positioning accuracy is high, automaticity is high, efficient is high, cost is low, can greatly reduce precision and quality requirement to supplied materials, also can reduce the requirement to operating personnel's qualification and professional skill.
2, the utility model assembly precision only depends on the precision of mechanical arm and CCD industrial camera, and therefore, stability and reliability improve.
3, in addition, efficiency of assembling of the present utility model is high, can be applicable to all kinds of automatic intelligent assemblings of the industries such as machinery, electronics, automobile, medical treatment, packing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the scheme of installation that camera is used annular light source among the utility model embodiment;
Wherein: 1-frame, 2-assembling table, 3-mechanical arm, 4-CCD industrial camera I, 5-CCD industrial camera II, 6-pin cup, 7-castor, 8-localization tool, 9-annular light source.
The specific embodiment
Fig. 1 has shown the specific embodiment of the utility model based on the accurate assembling detection device of microminiature parts of two CCD industrial cameras, it comprises frame 1, frame 1 top is provided with assembling table 2, mechanical arm 3 is installed above the assembling table 2, also be provided with the localization tool 8 for the treatment of assembled workpiece for the location above the described assembling table 2, at least one (this example is one) CCD industrial camera I 4 is installed on the described mechanical arm 3, be installed with at least one (this example is one) CCD industrial camera II 5 on the described assembling table 2, as shown in Figure 2, the camera lens front end of described CCD industrial camera I 4 and CCD industrial camera II 5 all is installed with annular light source 9(namely: CCD industrial camera I and CCD industrial camera II all adopt annular light source), and CCD industrial camera I 4 and CCD industrial camera II 5 all are electrically connected with the mechanical arm controller.
Be covered with the acrylic shell (not shown) that is in the light on the described assembling table 2, this acrylic shell that is in the light is accommodated above-mentioned mechanical arm 3, CCD industrial camera I 4, CCD industrial camera II 5 and localization tool 8 within it, with the blocking-up natural daylight, prevent from CCD industrial camera accuracy of detection is impacted.
In addition, for the ease of movement and the location of this setting position, this example also is equipped with castor 7 and pin cup 6 in the bottom of described frame 1.
The operation principle of present embodiment is as follows: at first, operating personnel will be to be assembled workpiece A be placed on the localization tool 8, controlling mechanical arm 2 carries the assembled workpiece A that treats that 4 pairs of CCD industrial camera I are placed on the localization tool 8 and takes pictures, carry out after image processes through CCD industrial camera I, will treat that the characteristic that assembled workpiece A is mounted the position passes to the mechanical arm controller.Then control mechanical arm 3 and will treat that assembled workpiece B picks up and move to CCD industrial camera II 5 places, CCD industrial camera II is treated assembled workpiece B and is taken pictures, and will treat that the characteristic of assembled workpiece B installation site passes to the mechanical arm controller.The mechanical arm controller obtains the transfer function between the pixel coordinate and mechanical arm coordinate in CCD industrial camera I 4 and the CCD industrial camera II 5, realize the unification of coordinate system, then calculate the deviation between mechanical arm 3 target locations and the current position, the mechanical arm controller carries according to the Data Control mechanical arm 3 that calculates and treats that assembled workpiece B moves to and treat that assembled workpiece A position carries out assembling operation, thereby will treat assembled workpiece B and treat the assembled workpiece A formation finished product that is assembled together.After assembling is finished, measure by the characteristic size of finished product after 5 pairs of assemblings of CCD industrial camera II, and provide comprehensive judged result, draw as a result acceptance or rejection of assembling.
Certainly, above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow people can understand content of the present utility model and implements according to this, can not limit protection domain of the present utility model with this.All equivalent transformation or modifications of doing according to the Spirit Essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. one kind based on the accurate assembling detection device of the microminiature parts of two CCD industrial cameras, it is characterized in that: it comprises frame (1), be arranged on the assembling table (2) of this frame top, and be installed in this mechanical arm (3) above assembling table, be provided with the localization tool (8) for the treatment of assembled workpiece for the location above the described assembling table (2), at least one CCD industrial camera I (4) is installed on the described mechanical arm (3), be installed with at least one CCD industrial camera II (5) on the described assembling table (2), the camera lens front end of described CCD industrial camera I (4) and CCD industrial camera II (5) all is installed with annular light source (9), and CCD industrial camera I (4) and CCD industrial camera II (5) all are electrically connected with the mechanical arm controller.
2. the accurate assembling detection device of the microminiature parts based on two CCD industrial cameras according to claim 1 is characterized in that: be covered with the acrylic shell that is in the light on the described assembling table (2).
3. the accurate assembling detection device of the microminiature parts based on two CCD industrial cameras according to claim 1 and 2, it is characterized in that: pin cup (6) and castor (7) are equipped with in the bottom of described frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220433376.8U CN202752805U (en) | 2012-08-29 | 2012-08-29 | Microminiature spare part precise assembling detection device based on double charge coupled device (CCD) industrial cameras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220433376.8U CN202752805U (en) | 2012-08-29 | 2012-08-29 | Microminiature spare part precise assembling detection device based on double charge coupled device (CCD) industrial cameras |
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| Publication Number | Publication Date |
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| CN202752805U true CN202752805U (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220433376.8U Expired - Lifetime CN202752805U (en) | 2012-08-29 | 2012-08-29 | Microminiature spare part precise assembling detection device based on double charge coupled device (CCD) industrial cameras |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873522A (en) * | 2012-08-29 | 2013-01-16 | 苏州逸美德自动化科技有限公司 | Microminiature part precision assembly detection device based on double charge coupled device (CCD) industrial cameras |
| CN104135552A (en) * | 2014-08-08 | 2014-11-05 | 苏州镭络视觉技术有限公司 | Method and system of precise assembly of camera support of smart phone |
| CN105865342A (en) * | 2016-06-07 | 2016-08-17 | 东莞市顺林模型礼品股份有限公司 | Toy car assembly detection system |
| CN110860870A (en) * | 2019-11-13 | 2020-03-06 | 珠海格力智能装备有限公司 | Control method and device of elbow inserting machine |
-
2012
- 2012-08-29 CN CN201220433376.8U patent/CN202752805U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873522A (en) * | 2012-08-29 | 2013-01-16 | 苏州逸美德自动化科技有限公司 | Microminiature part precision assembly detection device based on double charge coupled device (CCD) industrial cameras |
| CN104135552A (en) * | 2014-08-08 | 2014-11-05 | 苏州镭络视觉技术有限公司 | Method and system of precise assembly of camera support of smart phone |
| CN105865342A (en) * | 2016-06-07 | 2016-08-17 | 东莞市顺林模型礼品股份有限公司 | Toy car assembly detection system |
| CN105865342B (en) * | 2016-06-07 | 2020-03-20 | 东莞市顺林模型礼品股份有限公司 | Assembly detecting system of toy car |
| CN110860870A (en) * | 2019-11-13 | 2020-03-06 | 珠海格力智能装备有限公司 | Control method and device of elbow inserting machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215123 room D205-D208, No. 99, Ai Road, Suzhou Industrial Park, Jiangsu Patentee after: SUZHOU YIMEIDE TECHNOLOGY Co.,Ltd. Address before: 215123 room D205-D208, No. 99, Ai Road, Suzhou Industrial Park, Jiangsu Patentee before: SUZHOU YIMEIDE AUTOMATION TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Suzhou Industrial Park Suzhou city Jiangsu province 215000 double property 15 miles Patentee after: Yimei Technology Co.,Ltd. Address before: 215123 D205-D208 room, No. 99 kindheartedness Road, Suzhou Industrial Park, Jiangsu, China Patentee before: SUZHOU YIMEIDE TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |