CN207280968U - Full-automatic glass surface blemish detection machine - Google Patents
Full-automatic glass surface blemish detection machine Download PDFInfo
- Publication number
- CN207280968U CN207280968U CN201720968500.3U CN201720968500U CN207280968U CN 207280968 U CN207280968 U CN 207280968U CN 201720968500 U CN201720968500 U CN 201720968500U CN 207280968 U CN207280968 U CN 207280968U
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- backlight
- camera
- board
- substrate
- source component
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Abstract
It the utility model is related to a kind of glass surface Defect Detection equipment, more particularly to a kind of full-automatic glass surface blemish detection machine.It includes CCD camera, backlight assembly and the sidelight source component of board, the carrier for carrying glass to be detected, image for obtaining glass to be detected；The carrier, CCD camera, backlight assembly and sidelight source component are mounted on board；The backlight assembly and CCD camera are located at the top of carrier, and backlight assembly is between CCD camera and carrier；The sidelight source component is located at the side of carrier.The present invention is by setting backlight assembly and sidelight source component, wherein, the backlight assembly is used to illuminate glass to be detected towards upper front, the sidelight source component is used for the lateral edge for illuminating glass to be detected, it is possible thereby to whole glass to be detected can be clearly presented in the visual field of CCD camera, to improve the reliability and accuracy of detection.
Description
Technical field
The present invention relates to a kind of glass surface Defect Detection equipment, more particularly to a kind of full-automatic glass surface blemish to detect
Machine.
Background technology
Glassware, especially tempered glass film, are being inevitably generated the defects of certain during the manufacturing.This
A little defects such as the scratch including glass surface, dirt pits, V-type den, U-shaped den, fragmentation, chipping, defect, glue duty, it is dirty,
Drawbacks described above is defined as glass surface flaw, glass surface flaw can be detected by existing detection device.Example
Such as the glass surface detection device disclosed in Chinese invention patent application Publication Specification CN105486699A, CN106248686A
The detection of glass surface flaw is realized by using the combination of CCD camera and relevant detection and analysis program.But existing inspection
Measurement equipment often occurs the problems such as missing inspection, false retrieval and influences the accuracy of detection, therefore, the detection of existing detection device it is accurate
Property has much room for improvement.
The content of the invention
It is an object of the invention to provide a kind of full-automatic glass surface blemish detection machine of accuracy for improving detection.
Above-mentioned purpose is achieved by the following technical solution：
A kind of full-automatic glass surface blemish detection machine, including board, the carrier for carrying glass to be detected, for obtaining
Take CCD camera, backlight assembly and the sidelight source component of the image of glass to be detected；The carrier, CCD camera, backlight group
Part and sidelight source component are mounted on board；The backlight assembly and CCD camera are located at the top of carrier, and backlight group
Part is between CCD camera and carrier；The sidelight source component is located at the side of carrier.
The present invention by setting backlight assembly and sidelight source component, wherein, which is used to illuminate to be detected
For glass towards upper front, which is used for the lateral edge for illuminating glass to be detected, it is possible thereby to allow whole to be checked
Surveying glass can clearly be presented in the visual field of CCD camera, to improve the reliability and accuracy of detection.
Brief description of the drawings
Fig. 1 shows the schematic perspective view of the present invention；
Fig. 2 shows the schematic perspective view after a part for the hiding board of the present invention；
Fig. 3 shows the perspective exploded view after a part for the hiding board of the present invention；
Fig. 4 shows the perspective exploded view of another angle after a part for the hiding board of the present invention；
Fig. 5 shows the front view after a part for the hiding board of the present invention；
Fig. 6 shows the right view after a part for the hiding board of the present invention；
Fig. 7 shows the B-B sectional views of Fig. 5；
Fig. 8 shows the C-C sectional views of Fig. 6；
Fig. 9 shows the A portions partial enlarged view of Fig. 2；
Figure 10 shows the decomposition diagram on the basis of Fig. 9；
Figure 11 shows the schematic perspective view of the carrier of the present invention；
Figure 12 shows the top view of the carrier of the present invention, glass to be detected not shown in the figure；
Figure 13 shows the D-D sectional views of Figure 12, and glass to be detected is had shown that in the figure；
Figure 14 shows the E portions partial enlarged view of Figure 13；
Figure 15 shows the decomposition diagram on the basis of Figure 14.
Drawing reference numeral：
10 boards, 101 guide rails, 102 workbench, 103 central parts, 104 adjustment hole groups, 105 adjustment holes, 106 castor assemblies；
20 carriers, 202 right angle ribs, 203 substrate bolts, 204 spherical support parts, 205 positioning columns, 206 spheres, 207 bases
Plate front, 208 substrate backs, 209 blind holes；
30CCD cameras, 301 camera cranes, 302 camera screws, 303 camera nuts, 304 camera handwheels, 305 camera liters
Drop frame is perforated, the optical axis of the camera lens of 306CCD cameras；
40 backlight assemblies, 401 backlight cranes, 402 backlight screws, 403 backlight nuts, 404 backlight hands
Wheel, the perforation of 405 backlight cranes, 406 baffles, 407 backlight luminous lamp strips, 408 baffles front, the 409 baffle back sides, 410
Open-work；
50 sidelight source components, 501 through holes, 502 bolts, 503 stents, 504 side light source luminous lamp strips；
60 glass to be detected；
70 first accepting boxs；
80 second accepting boxs；
90 displays.
Embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
A kind of full-automatic glass surface blemish detection machine as shown in Fig. 1 to Figure 15, including it is board 10, to be checked for carrying
CCD camera 30, backlight assembly 40 and the side light source of the carrier 20 of survey glass 60, the image for obtaining glass 60 to be detected
Component 50；The carrier 20, CCD camera 30, backlight assembly 40 and sidelight source component 50 are mounted on board 10；The backlight
Source component 40 and CCD camera 30 are located at the top of carrier 20, and backlight assembly 40 is between CCD camera 30 and carrier 20；
The sidelight source component 50 is located at the side of carrier 20.
In the present embodiment, which is used to illuminate glass to be detected towards upper front, sidelight source component use
In illuminating the lateral edge of glass to be detected, it is possible thereby to allow whole glass to be detected to be clearly presented on CCD camera
In the visual field, to improve the reliability and accuracy of detection.
The present invention judges that glass surface to be detected whether there is flaw using CCD camera instead of human eye, can reduce manually
Cost, disposable input, is returned this (equipment can use 3-5) for 2 years；Detection efficiency can be improved, equipment judges 1 piece 7 cun of glass only
Need 4-6 seconds；Quality is guaranteed, and uniformity is good.
The board 10, which is equipped with, is used to drive 30 oscilaltion of CCD camera with the CCD positions away from or close to carrier 20
Adjusting mechanism.The technical solution is by setting CCD position adjusting mechanisms to adjust the height of CCD camera to adapt to different rule
Lattice, size glass to be detected capture demand, there is more preferable flexibility.
The CCD position adjusting mechanisms include 301 and first driving mechanism of camera crane, the camera crane 301 can on
Under be installed on up and down on board 10, first driving mechanism be arranged on is used to drive between board 10 and camera crane 301
301 oscilaltion of camera crane, the CCD camera 30 are installed on camera crane 301；
First driving mechanism includes a camera screw 302, one in vertical shape being rotatably installed on board 10
303 and one camera handwheel 304 of camera nut；
The camera handwheel 304 is fixedly connected with camera screw 302, which is installed on camera crane 301
On, which forms screw nut driving pair with camera screw 302, manually drives camera handwheel 304 and drives
Camera screw 302 rotates, and when camera screw 302 rotates camera crane 301 can be driven to move；
The board 10 is equipped with vertical shape and the guide rail 101 parallel with camera screw 302, the camera crane 301 with
The sliding of guide rail 101 coordinates.CCD position adjusting mechanisms are simple in structure disclosed in the technical solution, and manually operation can be achieved
The adjusting of the height of CCD camera, its adjusting are easy to operate.
The board 10, which is equipped with, is used to drive 40 oscilaltion of backlight assembly with the backlight away from or close to carrier 20
Source position adjusting mechanism.The technical solution by set backlight position adjusting mechanism can adjust the height of backlight assembly with
The projection for adjusting backlight assembly illuminates scope to adapt to different size, the glass to be detected of size illuminates demand.
The backlight position adjusting mechanism includes 401 and second driving mechanism of backlight crane, the backlight crane
401 can be installed on to oscilaltion on board 10, second driving mechanism be arranged between board 10 and backlight crane 401 and
For driving 401 oscilaltion of backlight crane, which is installed on backlight crane 401；
Second driving mechanism include one be rotatably installed on board 10 in vertical shape backlight screw 402,
One backlight nut 403 and a backlight handwheel 404；
The backlight handwheel 404 is fixedly connected with backlight screw 402, which is installed on backlight liter
Drop on frame 401, which forms screw nut driving pair with backlight screw 402, manually drives backlight
Handwheel 404 and drive backlight screw 402 to rotate, when backlight screw 402 rotates backlight crane 401 can be driven to transport
It is dynamic；
The board 10 is equipped with vertical shape and the guide rail 101 parallel with backlight screw 402, the backlight crane
401 coordinate with the sliding of guide rail 101.Backlight position adjusting mechanism is simple in structure disclosed in the technical solution, manually operates
The adjusting of the height of backlight assembly can be achieved, its adjusting is easy to operate.
In the present embodiment, the guide rail coordinated with the sliding of camera crane is same as leading with what the sliding of backlight crane coordinated
Rail, in the present embodiment, guide rail has two, this two guide rail parallels and is positioned apart from.
In the present embodiment, which is equipped with the camera crane perforation passed through for backlight screw 402
305, which is equipped with the backlight crane perforation 405 passed through for camera screw 302, passes through setting
Camera crane perforation 305 and backlight crane perforation 405 can enable at camera crane and backlight crane
In in the plane of same elevating movement, so that structure is compacter.
The backlight assembly 40 includes baffle 406 and backlight luminous lamp strip 407, which has one towards CCD phases
The baffle front 408 and one of machine 30 towards carrier 20 and with the positive 408 opposite baffle back sides 409 of baffle, set on the baffle 406
There is the open-work 410 that the baffle back side 409 is through to from baffle front 408, the optical axis 306 of the camera lens of the CCD camera passes through open-work
410, which is installed on the baffle back side 409.The technical solution can block backlight by using baffle
The light that source luminous lamp strip 407 is sent influences the work of CCD camera to avoid strong illumination CCD camera.
In the present embodiment, backlight luminous lamp strip 407 has four, this four backlight luminous lamp strips 407 it is end to end and
A square frame is surrounded, which is located at the center of square frame.
The board 10 includes a workbench 102, and the center of the workbench 102 has a central part 103, which installs
In on central part 103；
The workbench 102 is equipped with adjustment hole group 104, which has what a row or multi-row was parallel to each other
Adjustment hole is arranged, and each adjustment hole row includes multiple spaced adjustment holes 105 in direction from close to central part to away from central part；
The sidelight source component 50 is equipped with one or more through hole 501, and each through hole 501 teases and ridicule knothole ranking with one respectively
Correspondence is put, each through hole 501 is respectively provided with a bolt 502；
Any through hole 501 and with the one of 501 position correspondence of through hole tease and ridicule knothole row in, the through hole 501 is selectively
Any adjustment hole 105 that knothole row is teased and ridicule with this connects, and bolt 502 passes through through hole 501 and the adjustment hole connected with the through hole 501
105 sidelight source component 50 is locked on workbench 102.It is close or remote that the technical solution can realize that sidelight source component is made
From the adjusting of the position of central part to adapt to different size, the glass to be detected of size illuminate demand.
The central part 103 is square, and four sides of the central part 10 are respectively equipped with one group of adjustment hole group 104；
The sidelight source component 50 has four groups, and each group of adjustment hole group 104 is assembled with one group of sidelight source component 50 respectively；
Each group sidelight source component 50 includes stent 503 and side light source luminous lamp strip 504 respectively, in each group of sidelight source component
In 50, through hole 501 is arranged on stent 503.The technical solution can realize it is comprehensive to the surrounding of glass to be detected illuminate, to carry
The uniformity that bloom is shone, thus with the accuracy of raising detection.
In the present embodiment, each adjustment hole group 104 teases and ridicule knothole row including three, has three through holes 501 on each stent 503,
Each through hole 501 and a collection of adjustment hole row's position correspondence and mutually assembling.
The carrier 20 includes substrate 201, which is transparent；
The present embodiment can make after being imaged by CCD camera to glass to be detected by using transparent substrate, detect journey
The flaw that sequence internal algorithm can distinguish on glass to be detected be surface dirt or actual property it is bad (such as including scratch, dirt pits,
V-type den, U-shaped den, fragmentation, chipping, defect, glue duty or dirty), that is to say, that inspection can be improved using transparent substrate
The accuracy of survey, avoids dust interference detection results；
The substrate 201 is square, be respectively equipped with a pair of of diagonal position of the substrate 201 one be used for be square it is to be checked
Survey the right angle rib 202 that a right angle of glass offsets.The technical solution is by setting a pair of of right angle rib can be to glass to be detected
Glass realizes detection and localization.
The substrate 201 is locked on board 10 by substrate bolt 203 in a manner of removable.Especially, the substrate 201
It is locked in by substrate bolt 203 in a manner of removable on workbench 101；The technical solution, which can be realized, replaces different sizes
The carrier of specification, to adapt to the glass to be detected of different dimensions.
In the present embodiment, various sizes of carrier can be made according to various sizes of glass to be detected, when glass to be detected
Glass remodel production when, directly replace the carrier corresponding to the glass to be detected remodeled with this and adjust the position of sidelight source component i.e.
Can.
The substrate 201 is equipped with multiple spherical support parts 204 for support glass to be detected；
Each spherical support part 204 includes positioning column 205 and is used for support glass 60 to be detected arranged on 205 one end of positioning column
Sphere 206；
The substrate 201 has in face of the substrate front side 207 of glass 60 to be detected and the substrate opposite with substrate front side 207 back of the body
Face 208, the substrate 201 are equipped with the blind hole 209 that self-reference substrate front 207 extends to substrate back 208, which is inserted into
In blind hole 209, and sphere 206 protrudes from substrate front side 207；
A blind hole 209 is respectively equipped with the corner location of the substrate 201, which there are four, each blind hole
209 positioning column 205 respectively inserted with a spherical support part.
In the present embodiment, each right angle rib 202 can be fixed in substrate front side 207 with double strength glass glue sticking.
In the present embodiment, the diameter of each blind hole 209 can be0.9mm, and the depth of blind hole 209 can be 6.3mm, when
So, the depth of blind hole 209 is less than the thickness of substrate 201；
The present embodiment is by setting spherical support part to meet special clearance requirement (substrate and the glass to be detected of test
Gap between glass is 0.15~0.35mm, and this gap may filter that the dust of product surface), to improve the accuracy of detection.
The board 10, which is equipped with, is used for the first accepting box 70 of the glass that placement does not detect, for qualified after placing after testing
Glass the second accepting box 80 and display 90 for display data.
In the present embodiment, the bottom of board 10 is additionally provided with castor assembly 106.
Claims (10)
- A kind of 1. full-automatic glass surface blemish detection machine, it is characterised in that：Load including board, for carrying glass to be detected Tool, CCD camera, backlight assembly and sidelight source component；The carrier, CCD camera, backlight assembly and sidelight source component are equal It is installed on board；The backlight assembly and CCD camera are located at the top of carrier, and backlight assembly is located at CCD camera with carrying Between tool；The sidelight source component is located at the side of carrier.
- 2. full-automatic glass surface blemish detection machine according to claim 1, it is characterised in that：The board, which is equipped with, to be used for CCD camera oscilaltion is driven with the CCD position adjusting mechanisms away from or close to carrier.
- 3. full-automatic glass surface blemish detection machine according to claim 2, it is characterised in that：The CCD position adjusting mechanisms include camera crane and the first driving mechanism, which can pacify to oscilaltion Loaded on board, which is arranged on to be used to drive between board and camera crane above and below camera crane and rises Drop, the CCD camera are installed on camera crane；First driving mechanism include one be rotatably installed on board in the camera screw of vertical shape, a camera nut and One camera handwheel；The camera handwheel is fixedly connected with camera screw, which is installed on camera crane, the camera nut and phase Machine screw forms screw nut driving pair；The board is equipped with vertical shape and the guide rail parallel with camera screw, which coordinates with guide rail sliding.
- 4. full-automatic glass surface blemish detection machine according to claim 1, it is characterised in that：The board, which is equipped with, to be used for Backlight assembly oscilaltion is driven with the backlight position adjusting mechanism away from or close to carrier.
- 5. full-automatic glass surface blemish detection machine according to claim 4, it is characterised in that：The backlight position adjusting mechanism includes backlight crane and the second driving mechanism, which can rise up and down It is installed on board to drop, which is arranged on is used to drive backlight to lift between board and backlight crane Frame oscilaltion, the backlight assembly are installed on backlight crane；Second driving mechanism includes the backlight screw in vertical shape, the backlight spiral shell being rotatably installed on board A female and backlight handwheel；The backlight handwheel is fixedly connected with backlight screw, which is installed on backlight crane, the backlight Source nut and backlight screw composition screw nut driving pair；The board is equipped with vertical shape and the guide rail parallel with backlight screw, which matches somebody with somebody with guide rail sliding Close.
- 6. full-automatic glass surface blemish detection machine according to claim 1, it is characterised in that：The backlight assembly includes Baffle and backlight luminous lamp strip, the baffle have one towards CCD camera baffle front and one towards carrier and with baffle just The opposite baffle back side in face, the baffle are equipped with the open-work that the baffle back side is through to from baffle front, the camera lens of the CCD camera Optical axis passes through open-work, which is installed on the baffle back side.
- 7. full-automatic glass surface blemish detection machine according to claim 1, it is characterised in that：The board includes a workbench, and the center of the workbench has a central part, which is installed on central part；The workbench is equipped with adjustment hole group, which has the adjustment hole row that a row or multi-row is parallel to each other, each to adjust Knothole row includes multiple spaced adjustment holes in direction from close to central part to away from central part；The sidelight source component is equipped with one or more through hole, and each through hole teases and ridicule knothole row's position correspondence with one respectively, each logical Hole is respectively provided with a bolt；In any through hole and corresponding with the lead to the hole site one tease and ridicule knothole row, which selectively teases and ridicule knothole row with this The connection of any adjustment hole, bolt is through through hole and with adjustment hole that the through hole connects sidelight source component is locked in workbench On.
- 8. full-automatic glass surface blemish detection machine according to claim 7, it is characterised in that：The central part is square, and four sides of the central part are respectively equipped with one group of adjustment hole group；The sidelight source component has four groups, and each group of adjustment hole group is assembled with one group of sidelight source component respectively；Each group sidelight source component includes stent and side light source luminous lamp strip respectively, and in each group of sidelight source component, through hole is arranged on On stent.
- 9. full-automatic glass surface blemish detection machine according to claim 1, it is characterised in that：The carrier includes substrate, which is transparent；The substrate is square, and a right angle rib is respectively equipped with a pair of of diagonal position of the substrate；The substrate is equipped with multiple spherical support parts for support glass to be detected；Each spherical support part includes positioning column and the sphere for support glass to be detected arranged on positioning column one end；There is the substrate substrate front side and the substrate back opposite with substrate front side, the substrate in face of glass to be detected to be equipped with Self-reference substrate is just towards the blind hole of substrate back extension, which is inserted into blind hole, and sphere protrudes from substrate front side；A blind hole is respectively equipped with the corner location of the substrate, which there are four, and each blind hole is respectively inserted with one The positioning column of spherical support part.
- 10. full-automatic glass surface blemish detection machine according to claim 1, it is characterised in that：The board, which is equipped with, is used for the first accepting box of the glass that placement does not detect, for glass qualified after placing after testing Second accepting box and the display for display data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968500.3U CN207280968U (en) | 2017-08-02 | 2017-08-02 | Full-automatic glass surface blemish detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968500.3U CN207280968U (en) | 2017-08-02 | 2017-08-02 | Full-automatic glass surface blemish detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280968U true CN207280968U (en) | 2018-04-27 |
Family
ID=61986917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720968500.3U Expired - Fee Related CN207280968U (en) | 2017-08-02 | 2017-08-02 | Full-automatic glass surface blemish detection machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN207280968U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831172A (en) * | 2017-08-02 | 2018-03-23 | 深圳市迪姆自动化有限公司 | Full-automatic glass surface blemish detection machine |
| CN108918543A (en) * | 2018-05-14 | 2018-11-30 | 上海工程技术大学 | A kind of device for dynamically detecting and method of mirror surfaces scuffing |
| CN110618136A (en) * | 2019-10-24 | 2019-12-27 | 北京石晶光电科技股份有限公司 | Stripe detector for artificial optical quartz crystal material |
| CN110879227A (en) * | 2019-12-16 | 2020-03-13 | 江苏立晶工业科技有限公司 | Glassware intelligent inspection equipment |
| CN111912860A (en) * | 2020-08-17 | 2020-11-10 | 华辉玻璃(中国)有限公司 | Rapid detection system for glass flaws |
| CN115616834A (en) * | 2022-09-29 | 2023-01-17 | 苏州天准科技股份有限公司 | Light source device for 3C product detection |
-
2017
- 2017-08-02 CN CN201720968500.3U patent/CN207280968U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831172A (en) * | 2017-08-02 | 2018-03-23 | 深圳市迪姆自动化有限公司 | Full-automatic glass surface blemish detection machine |
| CN108918543A (en) * | 2018-05-14 | 2018-11-30 | 上海工程技术大学 | A kind of device for dynamically detecting and method of mirror surfaces scuffing |
| CN108918543B (en) * | 2018-05-14 | 2021-03-23 | 上海工程技术大学 | Dynamic detection device and method for mirror surface scratch |
| CN110618136A (en) * | 2019-10-24 | 2019-12-27 | 北京石晶光电科技股份有限公司 | Stripe detector for artificial optical quartz crystal material |
| CN110879227A (en) * | 2019-12-16 | 2020-03-13 | 江苏立晶工业科技有限公司 | Glassware intelligent inspection equipment |
| CN111912860A (en) * | 2020-08-17 | 2020-11-10 | 华辉玻璃(中国)有限公司 | Rapid detection system for glass flaws |
| CN111912860B (en) * | 2020-08-17 | 2023-05-09 | 华辉玻璃(中国)有限公司 | Rapid detection system for glass flaws |
| CN115616834A (en) * | 2022-09-29 | 2023-01-17 | 苏州天准科技股份有限公司 | Light source device for 3C product detection |
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Granted publication date: 20180427 Termination date: 20200802 |