CN201653913U - Vision system used for checking appearances of products - Google Patents
Vision system used for checking appearances of products Download PDFInfo
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- CN201653913U CN201653913U CN2010201550928U CN201020155092U CN201653913U CN 201653913 U CN201653913 U CN 201653913U CN 2010201550928 U CN2010201550928 U CN 2010201550928U CN 201020155092 U CN201020155092 U CN 201020155092U CN 201653913 U CN201653913 U CN 201653913U
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Abstract
The utility model discloses a vision system used for checking appearances of products, which is particularly applicable to checking appearances of SMT products and comprises a camera, a signal processing unit, a display and a framework. The display is connected with the signal processing unit, the camera comprises a first camera and a second camera, wherein the first camera is used for shooting images of checked products, the second camera is used for shooting images of standard products, and the first camera and the second camera are both arranged on the framework and respectively connected with the signal processing unit. The vision system can easily judge whether products are qualified or not by comprising images which are respectively shot by the first and second cameras in synchronous movement, is low in price, free of programming and easy to be mastered and leads training of QC personnel of appearance checking stations to be simple.
Description
Technical field
The utility model relates to the product appearance check, relates in particular to a kind of vision system of the SMT of being used for product appearance check.
Background technology
Surface installation technique (Surfacd Mounting Technolegy is called for short SMT) is an electronics package technique of new generation, is most popular a kind of technology and technology in the present electronics assembling industry.It is collapsed into volume with traditional electronic devices and components and has only 1/tens device, thereby has realized the high density of electronic product assembling, highly reliable, miniaturization, low cost, and the robotization of producing.The components and parts of this miniaturization are called: the SMY device.The process that element is assembled in the printing (or other substrate) is called SMT technology.Relevant mounting equipment then is called SMT equipment.
The equipment of the SMT product appearance check of selling in the market is very ripe.But the weak point that exists: high-end AOI equipment price costliness, programming be time-consuming, need the more time of cost carry out staff training, and be slow to changeable market reaction; The optical loupes of low side and hiccough are had relatively high expectations to personnel's professional qualities, and QC (abbreviation of QUALITY CONTROL, i.e. quality control) the staff training cycle is long.Therefore, how to realize that SMT product appearance inspection machine is cheap, simple to operate, QC staff training cycle weak point is a technical matters that needs to be resolved hurrily in the industry.
The utility model content
The utility model provides a kind of product appearance cheap, simple to operate, that the QC staff training cycle is short to check vision system for solving above-mentioned technical matters.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of vision system that is used for the product appearance check, the display and the frame that include camera, signal processing unit, are connected with this signal processing unit, wherein, described camera comprises second camera that is used to absorb first camera that is verified the product image and is used to absorb the standardized product image, and described first camera and second camera all are arranged on the described frame.
Wherein, described first camera is connected with described signal processing unit respectively with second camera.
Wherein, described frame includes motion parts and fixed part, and described first camera and second camera are installed on described motion parts or the fixed part together.
Compared with prior art, the utility model by synchronous picked-up standardized product image be verified the product image and carry out just judging easily with screen contrast whether product qualified, native system is cheap, need not to programme and simple to the QC staff training of outward appearance testing station, grasps easily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is made detailed explanation, wherein:
Fig. 1 is the block diagram of the utility model preferred embodiments.
Embodiment
The utility model preferred embodiments, as shown in Figure 1, a kind of vision system that is used for the product appearance check, include camera, signal processing unit 1, the display 2 that is connected with this signal processing unit, include the frame (not shown) of motion parts and fixed part, the power supply of work energy etc. is provided, this camera comprises and is used to absorb first camera 3 that is verified the product image and second camera 4 that is used to absorb the standardized product image, first camera and second camera are arranged on the motion parts or fixed part of frame together, be verified product and standardized product and then be placed on fixed part or motion parts on the frame, this first camera is connected with signal processing unit 1 respectively with second camera, and two width of cloth image synchronization of first camera and second camera being taken the photograph by signal processing unit 1 are presented on the display so that the QC personnel of visual testing station contrast judge.
During operation, be verified product and standardized product and two cameras on the frame produce relative motion, the image that two cameras absorb each the corresponding position that is verified product and standardized product respectively compares check for the QC personnel, motion parts and fixed part formation that frame is served as reasons and can be produced X, the motion of Y direction two dimensional surface, the motion of various structures that can realize above-mentioned functions is all in this patent scope, if motion parts is settled two cameras, fixed part is just placed and is verified product and standardized product, otherwise good.
Abovely the utility model is specifically described, but those skilled in the art can make numerous variations or variation to these embodiments these changes and changing within the scope that should fall into the utility model protection in conjunction with better embodiment.
Claims (3)
1. one kind is used for the vision system that product appearance is checked, the display (2) and the frame that include camera, signal processing unit (1), are connected with this signal processing unit, it is characterized in that: described camera comprises second camera (4) that is used to absorb first camera (3) that is verified the product image and is used to absorb the standardized product image, and described first camera and second camera all are arranged on the described frame.
2. vision system according to claim 1 is characterized in that: described first camera is connected with described signal processing unit (1) respectively with second camera.
3. vision system according to claim 2 is characterized in that: described frame includes motion parts and fixed part, and described first camera and second camera are installed on described motion parts or the fixed part together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201550928U CN201653913U (en) | 2010-04-02 | 2010-04-02 | Vision system used for checking appearances of products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201550928U CN201653913U (en) | 2010-04-02 | 2010-04-02 | Vision system used for checking appearances of products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201653913U true CN201653913U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201550928U Expired - Fee Related CN201653913U (en) | 2010-04-02 | 2010-04-02 | Vision system used for checking appearances of products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201653913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990928A (en) * | 2015-06-30 | 2015-10-21 | 张家港华日法兰有限公司 | Quality inspection process |
| CN104990929A (en) * | 2015-06-30 | 2015-10-21 | 张家港华日法兰有限公司 | Flange quality testing method |
-
2010
- 2010-04-02 CN CN2010201550928U patent/CN201653913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990928A (en) * | 2015-06-30 | 2015-10-21 | 张家港华日法兰有限公司 | Quality inspection process |
| CN104990929A (en) * | 2015-06-30 | 2015-10-21 | 张家港华日法兰有限公司 | Flange quality testing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130402 |