CN202442950U - Product quality detecting device for machine vision - Google Patents
Product quality detecting device for machine vision Download PDFInfo
- Publication number
- CN202442950U CN202442950U CN2011205338567U CN201120533856U CN202442950U CN 202442950 U CN202442950 U CN 202442950U CN 2011205338567 U CN2011205338567 U CN 2011205338567U CN 201120533856 U CN201120533856 U CN 201120533856U CN 202442950 U CN202442950 U CN 202442950U
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- light source
- machine vision
- product quality
- camera
- source box
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Abstract
A product quality detecting device for machine vision relates to the technical field quality detecting devices. A dark box (10) is arranged on one side inside a casing of the detecting device, dark glass (3) is arranged at the lower end inside the dark box (10), black sponge (4) is arranged at the upper end inside the dark box, a camera (7) is arranged on the other side inside the casing (1), and the camera (7) is connected with a computer (2) outside the casing (1). A light source box (5) is vertically arranged at the upper end inside the casing (1), a bearing platform (9) is horizontally arranged at the lower end of the light source box (5), and a half reverse and half lens (6) is arranged between the bearing platform (9) and the light source box (5). The product quality detecting device for the machine vision is reasonable in design and simple in structure and can provide even light illumination and an image collection light path. All parts are packaged in a sealed test environment, and accuracy of measurement data can be ensured.
Description
Technical field:
The utility model relates to the quality detection device technical field, is specifically related to a kind of product quality pick-up unit that is used for machine vision.
Background technology:
Machine vision replaces human eye to do measurement and judgement with machine exactly, can send special-purpose image processing system to being become picture signal by the picked-up Target Transformation through machine vision, according to information such as pixel distribution and brightness, colors, is transformed into digitized signal; Picture system carries out the characteristic that various computings come extracting objects to these signals, and then comes the quality of testing product according to discrimination result.
But be used for the NI Vision Builder for Automated Inspection complex structure that product quality detects at present on the market, volume is bigger, and cost is high, and because the testing environment blow-by, being prone to has disturbance, has influenced the accuracy that detects.
The utility model content:
The purpose of the utility model provides a kind of product quality pick-up unit that is used for machine vision; It is reasonable in design, and is simple in structure, and even optical illumination, IMAQ light path can be provided; And each parts all is packaged in the test environment of a sealing, can guarantee the accuracy of measurement data.
In order to solve the existing problem of background technology; The utility model is to adopt following technical scheme: it comprises shell 1, computer 2, welding glass 3, black sponge 4, light source box 5, half-reflecting half mirror 6, camera 7, objective table 9 and magazine 10; Inside one side of shell 1 is provided with magazine 10, and magazine 10 interior lower end are provided with welding glass 3, and its inner upper end is provided with black sponge 4; The inside opposite side of shell 1 is provided with camera 7, and camera 7 is connected with shell 1 outside computer 2; The inner upper end of shell 1 is vertically installed with light source box 5, and light source box 5 lower ends have been horizontally disposed with objective table 9, and is provided with half-reflecting half mirror 6 between objective table 9 and the light source box 5.
Described welding glass 3 is 135 ° with the angle of surface level, and its top is provided with black sponge 4, and the inclined-plane of black sponge 4 is parallel with welding glass 3.
Described half-reflecting half mirror 6 is 45 ° with the angle of surface level.
Described objective table 9 is used to place product 8.
The principle of the utility model is: light source box 5 is launched a light beam, and on the half-reflecting half mirror 6 in the middle of shining, half light beam arrives at welding glass 3 places through direct reflection, is absorbed by the black sponge 4 on welding glass 3 tops; Second half light beam transmission half-reflecting half mirror 6 arrives at product 8 surfaces of its lower end; Illuminate product 8; Light beam passes through the lower surface of product 8 reflected back half-reflecting half mirrors 6 once more, is reflected into camera 7 camera lenses again and is gathered, and (second half energy transmission is crossed eyeglass and got back to the light source place simultaneously; Also just ignored), and uniform beam and camera collection are coaxial.
The utility model is reasonable in design, and is simple in structure, and even optical illumination, IMAQ light path can be provided, and each parts all is packaged in the test environment of a sealing, can guarantee the accuracy of measurement data.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
With reference to Fig. 1; This embodiment adopts following technical scheme: it comprises shell 1, computer 2, welding glass 3, black sponge 4, light source box 5, half-reflecting half mirror 6, camera 7, objective table 9 and magazine 10; Inside one side of shell 1 is provided with magazine 10, and magazine 10 interior lower end are provided with welding glass 3, and its inner upper end is provided with black sponge 4; The inside opposite side of shell 1 is provided with camera 7, and camera 7 is connected with shell 1 outside computer 2; The inner upper end of shell 1 is vertically installed with light source box 5, and light source box 5 lower ends have been horizontally disposed with objective table 9, and is provided with half-reflecting half mirror 6 between objective table 9 and the light source box 5.
Described welding glass 3 is 135 ° with the angle of surface level, and its top is provided with black sponge 4, and the inclined-plane of black sponge 4 is parallel with welding glass 3.
Described half-reflecting half mirror 6 is 45 ° with the angle of surface level.
Described objective table 9 is used to place product 8.
The principle of this embodiment is: light source box 5 is launched a light beam, and on the half-reflecting half mirror 6 in the middle of shining, half light beam arrives at welding glass 3 places through direct reflection, is absorbed by the black sponge 4 on welding glass 3 tops; Second half light beam transmission half-reflecting half mirror 6 arrives at product 8 surfaces of its lower end; Illuminate product 8; Light beam passes through the lower surface of product 8 reflected back half-reflecting half mirrors 6 once more, is reflected into camera 7 camera lenses again and is gathered, and (second half energy transmission is crossed eyeglass and got back to the light source place simultaneously; Also just ignored), and uniform beam and camera collection are coaxial.
This embodiment is reasonable in design, and is simple in structure, and even optical illumination, IMAQ light path can be provided, and each parts all is packaged in the test environment of a sealing, can guarantee the accuracy of measurement data.
Claims (3)
1. the product quality pick-up unit that is used for machine vision; It is characterized in that it comprises shell (1), computer (2), welding glass (3), black sponge (4), light source box (5), half-reflecting half mirror (6), camera (7), objective table (9) and magazine (10); Inside one side of shell (1) is provided with magazine (10); Magazine (10) interior lower end is provided with welding glass (3); Its inner upper end is provided with black sponge (4), and the inside opposite side of shell (1) is provided with camera (7), and camera (7) is connected with the outside computer (2) of shell (1); The inner upper end of shell (1) is vertically installed with light source box (5), and light source box (5) lower end has been horizontally disposed with objective table (9), and is provided with half-reflecting half mirror (6) between objective table (9) and the light source box (5).
2. the product quality pick-up unit that is used for machine vision according to claim 1 is characterized in that the described welding glass (3) and the angle of surface level are 135 °, and its top is provided with black sponge (4), and the inclined-plane of black sponge (4) is parallel with welding glass (3).
3. the product quality pick-up unit that is used for machine vision according to claim 1 is characterized in that the described half-reflecting half mirror (6) and the angle of surface level are 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205338567U CN202442950U (en) | 2011-12-14 | 2011-12-14 | Product quality detecting device for machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205338567U CN202442950U (en) | 2011-12-14 | 2011-12-14 | Product quality detecting device for machine vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442950U true CN202442950U (en) | 2012-09-19 |
Family
ID=46824394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205338567U Expired - Fee Related CN202442950U (en) | 2011-12-14 | 2011-12-14 | Product quality detecting device for machine vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442950U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728311A (en) * | 2012-10-15 | 2014-04-16 | 希捷科技有限公司 | Feature detection with light transmitting medium |
| CN106051623A (en) * | 2016-07-21 | 2016-10-26 | 中导光电设备股份有限公司 | Multi-spectral LED lighting detection device and detection method thereof |
| US10234400B2 (en) | 2012-10-15 | 2019-03-19 | Seagate Technology Llc | Feature detection with light transmitting medium |
-
2011
- 2011-12-14 CN CN2011205338567U patent/CN202442950U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728311A (en) * | 2012-10-15 | 2014-04-16 | 希捷科技有限公司 | Feature detection with light transmitting medium |
| US10234400B2 (en) | 2012-10-15 | 2019-03-19 | Seagate Technology Llc | Feature detection with light transmitting medium |
| CN106051623A (en) * | 2016-07-21 | 2016-10-26 | 中导光电设备股份有限公司 | Multi-spectral LED lighting detection device and detection method thereof |
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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: 20120919 Termination date: 20131214 |