CN204881559U - Ceramic tile roughness detection device based on machine vision - Google Patents
Ceramic tile roughness detection device based on machine vision Download PDFInfo
- Publication number
- CN204881559U CN204881559U CN201520647768.8U CN201520647768U CN204881559U CN 204881559 U CN204881559 U CN 204881559U CN 201520647768 U CN201520647768 U CN 201520647768U CN 204881559 U CN204881559 U CN 204881559U
- Authority
- CN
- China
- Prior art keywords
- ceramic tile
- area array
- light source
- camera
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a ceramic tile roughness detection device based on machine vision, mainly by image acquisition system, image control system, conveying system triplex, the image acquisition system mainly comprises area array camera, linear structure light source, area array camera setting has the camera safety cover, area array camera setting is in the camera supporting top, the linear structure light source sets up light source support top, image control system mainly comprises infrared sensor, rotary encoder, synchronising controller, synchronising controller sets up inside the camera safety cover, synchronising controller is connected with area array camera, infrared sensor, rotary encoder respectively, conveying system is mainly become by ceramic tile transport unit. The utility model overcomes it is not enough that artifical contact measurement is wasted time and energy, has improved greatly and detected stability, accuracy, simultaneously the utility model discloses simple structure, equipment is few, and it is convenient to maintain, can steady in a long -termly move.
Description
Technical field
The utility model belongs to ceramic tile manufacturing machine technical field, is specifically related to a kind of ceramic tile flatness detecting device based on machine vision.
Background technology
In recent years, China's china industry fast development, had now become Production of Ceramics base the biggest in the world, but was still in the primary stage in the ceramic machinery industry of automatic detection field China of product quality.Due to technique, ceramic tile can produce the distortion such as bending, warpage, distortion and cause flatness error in sintering process, thus affects product quality.Existing ceramic tile roughness measurement method is generally passed through to install laser or other displacement sensor probes, when ceramic tile moves on the conveyor belt, and acquisition probe data; Or installed on the mobile device by probe, quick mobile probe is image data simultaneously.No matter adopt which kind of mode, all exist and get a little few problem, due to collection is discrete points data, be modeled to continuous curve again, measuring error is comparatively large, calibration troublesome maintenance, therefore most enterprise still adopts the method for artificial sampling and hand dipping to the detection of ceramic tile flatness error and quality grading, loss is high, and be difficult to the total quality ensureing product, production efficiency is also very low.
Utility model content
For overcoming above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of line-structured light mating surface array camera collection continuous curve that adopts to analyze data as flatness, the ceramic tile flatness detecting device based on machine vision that error is little, stability is strong, measuring accuracy is high.
For achieving the above object, the utility model is by the following technical solutions: a kind of ceramic tile flatness detecting device based on machine vision, primarily of image capturing system, image control system, induction system three part forms, described image capturing system is primarily of area array cameras, linear structure light source forms, described area array cameras is provided with phase machine protective cover, described area array cameras is arranged at camera support top, described linear structure light source arranges light source bracket top, spacing is provided with between described camera support and light source bracket, infrared sensor is provided with in the middle part of described light source bracket.
Described image control system is primarily of infrared sensor, rotary encoder, isochronous controller composition, and it is inner that described isochronous controller is arranged at phase machine protective cover, and described isochronous controller is connected with area array cameras, infrared sensor, rotary encoder respectively;
Described induction system is primarily of ceramic tile conveyor composition, and described ceramic tile conveyor forms primarily of roller bearing, support, deflector roll and engine.
Further, described rotary encoder is arranged on deflector roll.
Further, described phase machine protective cover side is provided with detection window, and the camera of described area array cameras is corresponding with detection window, and described phase machine protective cover is arranged on angular setting plate.
The technical scheme that the utility model adopts has following beneficial effect: the utility model is by adopting non-contacting machine vision technique, line of engagement structured light, and ceramic tile flatness situation reflects with the situation of change of structured light curve in sampling picture; By isochronous controller, gather the ceramic tile of infrared sensor and to put in place signal, and in conjunction with the ceramic tile displacement signal that rotary encoder gathers, control camera sample frequency, when making sampling, to appear at the position distribution of ceramic tile surface even for structured light; The continuous curve of line-structured light in the diverse location of ceramic tile several sampling pictures corresponding, system synthesis many curves, statistical computation goes out ceramic tile flatness.The utility model changes the present situation that human contact's measurement is wasted time and energy, and overcome the drawback using probe discrete point to measure, substantially increase and detect stability, accuracy, the utility model structure is simple simultaneously, and equipment is few, easy to maintenance, can steady in a long-termly run.
Accompanying drawing explanation
Fig. 1 is apparatus structure schematic diagram of the present utility model;
Fig. 2 is the utility model image control system connection schematic diagram;
Fig. 3 is the change schematic diagram of the utility model structured light curve in sampling picture.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of ceramic tile flatness detecting device based on machine vision, primarily of image capturing system, image control system, induction system three part forms, described image capturing system is primarily of area array cameras 1, linear structure light source 2 forms, described area array cameras 1 is provided with phase machine protective cover, described area array cameras 1 is arranged at camera support 3 top, described linear structure light source 2 arranges light source bracket 4 top, spacing is provided with between described camera support 3 and light source bracket 4, infrared sensor 5 is provided with in the middle part of described light source bracket 4, to put in place signal for gathering ceramic tile.
Described image control system is primarily of infrared sensor 5, rotary encoder 6, isochronous controller composition, and it is inner that described isochronous controller is arranged at phase machine protective cover.As shown in Figure 2, described isochronous controller is connected with area array cameras 1, infrared sensor 5, rotary encoder 6 respectively.
Described induction system forms primarily of ceramic tile conveyor 7, described ceramic tile conveyor 7 is connected with ceramic tile production line, described ceramic tile conveyor 7 forms primarily of roller bearing 9, support 10, deflector roll 11 and engine 12, described rotary encoder 6 is arranged on deflector roll 11, when deflector roll 11 drives ceramic tile to move, rotary encoder 6 sends pulse signal according to displacement size.
Described phase machine protective cover side is provided with detection window, and the camera of described area array cameras 1 is corresponding with detection window, and described phase machine protective cover is arranged on angular setting plate.
The utility model in use, described area array cameras 1 and linear structure light source 2 one in front and one in back angled installation, because ceramic tile mirror-reflection is serious, area array cameras 1 is angled with linear structure light source 2, be respectively incident direction and the exit direction of light path, it is adjustable that described protective cover is arranged at angular setting plate upper angle, during installation, the angle of convenient adjustment area array cameras 1, ensures to gather the Laser Curve edge clear on picture.The ceramic tile that described isochronous controller gathers infrared sensor 5 puts in place signal, and the ceramic tile displacement signal of rotary encoder 6, and the signal collected is sent to area array cameras 1, after ceramic tile puts in place, described isochronous controller triggers camera according to ceramic tile displacement and captures, and controls camera sample frequency.
The utility model is by adopting non-contacting machine vision technique, line of engagement structured light, and ceramic tile flatness situation reflects with the curvilinear motion situation of structured light in sampling picture as shown in Figure 3; By isochronous controller, gather the ceramic tile of infrared sensor 5 and to put in place signal, and in conjunction with the ceramic tile displacement signal that rotary encoder 6 gathers, control camera sample frequency, when making sampling, to appear at the position distribution of ceramic tile surface even for structured light; The continuous curve of line-structured light in the diverse location of ceramic tile several sampling pictures corresponding, system synthesis many curves, statistical computation goes out ceramic tile flatness.The utility model changes the present situation that human contact's measurement is wasted time and energy, and overcome the drawback using probe discrete point to measure, substantially increase and detect stability, accuracy, the utility model structure is simple simultaneously, and equipment is few, easy to maintenance, can steady in a long-termly run.
More than show and describe ultimate principle of the present utility model and principal character.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the ceramic tile flatness detecting device based on machine vision, primarily of image capturing system, image control system, induction system three part forms, it is characterized in that: described image capturing system is primarily of area array cameras (1), linear structure light source (2) forms, described area array cameras (1) is provided with phase machine protective cover, described area array cameras (1) is arranged at camera support (3) top, described linear structure light source (2) arranges light source bracket (4) top, spacing is provided with between described camera support (3) and light source bracket (4), described light source bracket (4) middle part is provided with infrared sensor (5),
Described image control system is primarily of infrared sensor (5), rotary encoder (6), isochronous controller composition, it is inner that described isochronous controller is arranged at phase machine protective cover, and described isochronous controller is connected with area array cameras (1), infrared sensor (5), rotary encoder (6) respectively;
Described induction system is primarily of ceramic tile conveyor (7) composition, and described ceramic tile conveyor (7) forms primarily of roller bearing (9), support (10), deflector roll (11) and engine (12).
2. the ceramic tile flatness detecting device based on machine vision according to claim 1, is characterized in that: described rotary encoder (6) is arranged on deflector roll (11).
3. the ceramic tile flatness detecting device based on machine vision according to claim 1; it is characterized in that: described phase machine protective cover side is provided with detection window; the camera of described area array cameras (1) is corresponding with detection window, and described phase machine protective cover is arranged on angular setting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647768.8U CN204881559U (en) | 2015-08-26 | 2015-08-26 | Ceramic tile roughness detection device based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647768.8U CN204881559U (en) | 2015-08-26 | 2015-08-26 | Ceramic tile roughness detection device based on machine vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881559U true CN204881559U (en) | 2015-12-16 |
Family
ID=54825922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647768.8U Expired - Fee Related CN204881559U (en) | 2015-08-26 | 2015-08-26 | Ceramic tile roughness detection device based on machine vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881559U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043308A (en) * | 2015-08-26 | 2015-11-11 | 湖南千盟工业视觉技术有限公司 | Tile flatness detection apparatus based on machine vision |
| CN105651189A (en) * | 2016-02-03 | 2016-06-08 | 浙江大学 | Non-destructive online testing equipment used for measuring thickness of ink layer in mobile phone cover plate |
| CN106994641A (en) * | 2017-05-01 | 2017-08-01 | 滨州学院 | A kind of ceramic tile polisher with detection means |
| CN107255498A (en) * | 2017-06-02 | 2017-10-17 | 西安理工大学 | Conveyer belt weight of material measuring system and measuring method based on binocular vision |
| CN109848063A (en) * | 2019-03-06 | 2019-06-07 | 佛山市柏雅乐建材有限公司 | A kind of system |
| CN110038667A (en) * | 2018-01-16 | 2019-07-23 | 广东金牌陶瓷有限公司 | The rotten brick automatic pulverizing system of ceramic big rock beam |
| CN111426286A (en) * | 2020-04-21 | 2020-07-17 | 北京科技大学 | Roughness intelligent detector |
-
2015
- 2015-08-26 CN CN201520647768.8U patent/CN204881559U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043308A (en) * | 2015-08-26 | 2015-11-11 | 湖南千盟工业视觉技术有限公司 | Tile flatness detection apparatus based on machine vision |
| CN105651189A (en) * | 2016-02-03 | 2016-06-08 | 浙江大学 | Non-destructive online testing equipment used for measuring thickness of ink layer in mobile phone cover plate |
| CN105651189B (en) * | 2016-02-03 | 2018-06-19 | 浙江大学 | The lossless audio coding equipment measured for ink film thickness in hand-set lid |
| CN106994641A (en) * | 2017-05-01 | 2017-08-01 | 滨州学院 | A kind of ceramic tile polisher with detection means |
| CN107255498A (en) * | 2017-06-02 | 2017-10-17 | 西安理工大学 | Conveyer belt weight of material measuring system and measuring method based on binocular vision |
| CN107255498B (en) * | 2017-06-02 | 2020-06-26 | 西安理工大学 | Conveying belt material weight measuring system and method based on binocular vision |
| CN110038667A (en) * | 2018-01-16 | 2019-07-23 | 广东金牌陶瓷有限公司 | The rotten brick automatic pulverizing system of ceramic big rock beam |
| CN109848063A (en) * | 2019-03-06 | 2019-06-07 | 佛山市柏雅乐建材有限公司 | A kind of system |
| CN111426286A (en) * | 2020-04-21 | 2020-07-17 | 北京科技大学 | Roughness intelligent detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204881559U (en) | Ceramic tile roughness detection device based on machine vision | |
| CN105043308A (en) | Tile flatness detection apparatus based on machine vision | |
| CN104111260B (en) | Ceramic Tiles non-destructive detecting device and detection method | |
| CN108007364A (en) | A kind of tile detection device and detection method based on RGB-D cameras | |
| CN203929667U (en) | Ceramic Tiles non-destructive detecting device | |
| WO2015188515A1 (en) | Macro-micro composite grating scale measurement system based on vertical and horizontal conversion amplification | |
| CN208091372U (en) | A kind of tile detection device based on RGB-D cameras | |
| CN204177363U (en) | A kind of minute surface ceramic tile flatness on-line measuring device | |
| CN106767419A (en) | A kind of significantly furring tile method for quick based on optical detection | |
| CN202471037U (en) | Ceramic brick thickness automatic measuring device | |
| CN202837202U (en) | CCD (charge-coupled device) detecting device for cold pressed pole piece | |
| CN203615905U (en) | Ceramic tile flatness automatic detection alarm device | |
| CN107421438B (en) | Machine vision-based film size detection control system and method | |
| CN204269081U (en) | A kind of ceramic rod detects machine | |
| CN104019787A (en) | Method and device for detecting torsional angle, arch rise and pressure of wiper arm | |
| CN106679566A (en) | Quick detector of large format tiles | |
| CN105588517A (en) | Flange diameter measuring device based on machine vision | |
| CN104020178A (en) | Light transmittance detection unit of crystalline silicon wafer defect detecting equipment | |
| CN103323466B (en) | Solar silicon wafers stria high-precision detection system | |
| CN115255032B (en) | Flatness detection system and method for leveler | |
| CN203117076U (en) | Real-time data acquisition system for three-dimensional detection of aggregate in production field | |
| CN208671913U (en) | One kind being based on tessellated transmission case end face large scale geometric tolerance detection device | |
| CN209106308U (en) | ZJ116 cigarette making machine tipping paper automatic deviation rectifying device | |
| CN205246015U (en) | Pottery brick plane degree on -line measuring device | |
| CN202393372U (en) | Ceramic brick planeness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |