CN206618700U - On-line measuring device - Google Patents
On-line measuring device Download PDFInfo
- Publication number
- CN206618700U CN206618700U CN201720183629.3U CN201720183629U CN206618700U CN 206618700 U CN206618700 U CN 206618700U CN 201720183629 U CN201720183629 U CN 201720183629U CN 206618700 U CN206618700 U CN 206618700U
- Authority
- CN
- China
- Prior art keywords
- product
- detection platform
- measuring device
- line measuring
- camera
- 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.)
- Active
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of on-line measuring device, for detecting the outward appearance of product or recognizing the mark of product, including：Detection platform；Conveying mechanism, it is used to convey the product；Multiple images collecting mechanism, it is used for the image information for gathering the product；Position sensor, it is used for the position for detecting the product；Controller, it controls multiple described image collecting mechanisms while gathering the image information of the product；Processor, it is used to analyze described image collecting mechanism acquired image information to detect or recognizing the product；Rejecting mechanism, it rejects the undesirable product according to the analysis result of the processor.The utility model in detection platform due to installing multiple images collecting mechanism, detected so as to the product to high-speed cruising on a production line, product the operation such as need not be positioned, be rotated, stablized and product can be detected on the premise of producing line production efficiency is not influenceed.
Description
Technical field
The utility model is related to industrial detection identification technology field, especially sets a kind of for detecting product appearance or identification
The on-line measuring device of product identification.
Background technology
Background of related of the present utility model is illustrated below, but these explanations might not constitute this practicality newly
The prior art of type.
Current industrial site due to being influenceed by existing producing line, positioning, identification and the detection of online product
As a result it is unreliable, e.g., when detecting whether product appearance is qualified, obtained because detection identification mechanism is unable to omnirange outside product
See, lead to not reject the underproof product of outward appearance；For another example, detection identification mechanism (can not such as be placed to the product of any form
Orientation is different) mark be identified, so as to produce the situation of None- identified.
Utility model content
The purpose of this utility model be to propose it is a kind of can have to online product exist compared with high detection and accuracy of identification
Line detector.
Therefore, the technical scheme that the utility model is used is：
A kind of on-line measuring device, for detecting the outward appearance of product or recognizing the mark of product, including：
Detection platform；
Conveying mechanism, it is used to convey the product so that the product passes through the detection platform；
Multiple images collecting mechanism, it is installed in the detection platform, and described image collecting mechanism is used to gather described
The image information of product；
Position sensor, it is used for the position for detecting the relatively described detection platform of the product；
Controller, it is used to obtain the positional information detected by the position sensor in real time, with when the product it is defeated
When being sent to the precalculated position of the detection platform, the controller controls multiple described image collecting mechanisms to gather the production simultaneously
The image information of product；
Processor, it is used to analyze described image collecting mechanism acquired image information to detect or recognizing the production
Product；
Rejecting mechanism, it rejects the undesirable product according to the analysis result of the processor.
Preferably, the conveying mechanism includes conveyer belt, and the product is positioned on the conveyer belt, so that the product
The detection platform is transported in the way of straight-line displacement；Described image collecting mechanism is four, four described image harvesters
Structure is arranged at the both sides of the conveyer belt two-by-two respectively.
Preferably, it is covered with light shield in the detection platform.
Preferably, described image collecting mechanism includes camera and the ring light with the light shaft coaxle setting of the camera
Source.
Preferably, the on-line measuring device also includes:
First governor motion, it is used to adjust the position of the camera perpendicular to the direction of the conveyer belt, and described the
One governor motion includes the guide rail arranged in the way of perpendicular to the conveyer belt and the sliding block that can be slided along the guide rail,
The camera is moved with the sliding block；
Second governor motion, it is used for the position that the camera is adjusted along the bearing of trend of the conveyer belt, described second
Governor motion include being arranged in the way of perpendicular to the guide rail the first leading screw on the sliding block and with described first
Bar coordinates with along the first screw block of the axial movement of first leading screw；
3rd governor motion, it is used for the 3rd governor motion that the position of the camera is adjusted in vertical direction, and described the
Three governor motions include the second leading screw being vertically arranged on the first screw block and coordinated with second screw mandrel with edge
Second screw block of the axial movement of second leading screw.
Preferably, the on-line measuring device also includes synchronous regulation mechanism, and the synchronous regulation mechanism includes：
Mounting disc, it is horizontally set on the top of the detection platform；
At least three are vertically directed post, and it is vertically arranged in the detection platform, and wear the mounting disc so that institute
Stating mounting disc can slide up and down along post is vertically directed described in three；
Four horizontally-guided posts, four angled circumferences of horizontally-guided post are distributed on the lower section of the mounting disc, and
Can vertically it be moved up and down with the mounting disc, four described image collecting mechanisms are separately positioned on four horizontally-guided posts
It is upper, and can be along the center closer or far from the detection platform of the horizontally-guided post radial direction.
Preferably, in addition to support, the detection platform installing on the bracket, the lower end of the support be provided with to
Few 3 supporting legs, the lower end of each supporting leg is respectively provided with leg to adjust the levelness of the detection platform.
Preferably, the rejecting mechanism is arranged at the outside of the light shield and positioned at the side of the conveyer belt.
Preferably, the camera in four described image collecting mechanisms is set in the way of its optical axis is converged at a bit.
Compared with prior art, the beneficial effect of on-line measuring device of the present utility model is：The utility model due to
Multiple images collecting mechanism is installed in detection platform, is detected so as to the product to high-speed cruising on a production line,
The operation such as not influenceing on the premise of producing line production efficiency product and need not be positioned, rotated, stablized can examine to product
Survey.
Brief description of the drawings
By the embodiment part of offer referring to the drawings, feature and advantage of the present utility model will become
It is easier to understand, in the accompanying drawings：
The dimensional structure diagram for the on-line measuring device that Fig. 1 provides for one embodiment of the present utility model；
The front view for the on-line measuring device that Fig. 2 provides for one embodiment of the present utility model；
The top view for the on-line measuring device that Fig. 3 provides for one embodiment of the present utility model；；
Fig. 4 is the structural representation of the image acquisition mechanism for the on-line measuring device that one embodiment of the present utility model is provided
Figure.
The dimensional structure diagram for the on-line measuring device that Fig. 5 provides for another embodiment of the present utility model；
Fig. 6 is that the structure of the synchronous regulation mechanism for the on-line measuring device that another embodiment of the present utility model is provided is shown
It is intended to.
In figure：
10- detection platforms；20- conveying mechanisms；21- conveyer belts；22- delivery platforms；23- guard booms；30- IMAQ machines
Structure；31- guide rails；32- sliding blocks；The mounting seats of 33- first；The screw mandrels of 34- first；35- the first screw blocks；The mounting seats of 36- second；37-
Second leading screw；38- the second screw blocks；39- cameras；391- annular light sources；40- rejecting mechanisms；41- mesh bags；50- light shields；60-
Support；61- supporting legs；62- legs；100- products；70- synchronous regulation mechanisms；71- mounting discs；72- is vertically directed post；73- levels
Lead.
Embodiment
Illustrative embodiments of the present utility model are described in detail with reference to the accompanying drawings.To illustrative embodiments
Description merely for the sake of demonstration purpose, and be definitely not to the utility model and its application or the limitation of usage.
As depicted in figs. 1 and 2, embodiment of the present utility model discloses a kind of on-line measuring device, on-line checking dress
Put the outward appearance for detecting product 100 or recognize the mark of product 100, the outward appearance of such as detection product 100 whether there is defect, or
Mark whether is pasted with person's product 100 and identifying whether of being attached is corresponding with product 100.The on-line measuring device bag
Include：Detection platform 10, conveying mechanism 20, multiple images collecting mechanism 30, position sensor, controller, processor and rejecting
Mechanism 40.Specifically, detection platform 10 has a mounting plane, and conveying mechanism 20 is used to convey to be detected or identification product
100, and the product 100 is passed through detection platform 10；Multiple images collecting mechanism 30 is arranged in detection platform 10, and in product
100 by detection platform 10 when, image acquisition mechanism 30 gather product 100 image information, the image information include product 100
Appearance information (including whether product 100 attaches the shape information of tagged information and product 100) and product 100 on
The described information of mark；Position sensor is used to detect position of the product 100 relative to detection platform 10, and by product 100
Positional information be sent to controller, controller is used to implement to obtain the positional information detected by position sensor, with when production
When product 100 are transported to the precalculated position of detection platform 10, controller controls the plurality of image acquisition mechanism 30 to gather production simultaneously
The image information of product 100, the precalculated position refers to that product 100 can make multiple figures just relative to the position of detection platform 10
As the acquired image of collecting mechanism 30 passes through the outward appearance of split envelope product 100；Processor is used to analyze image acquisition mechanism 30
Acquired image information, be to differentiate that the outward appearance of product 100 being delivered in detection platform 10 whether there is defect, product 100
It is no to be pasted with mark and identify whether corresponding with product 100 etc.；Rejecting mechanism 40 is analyzed the structure judged according to processor and picked
Except undesirable product 100, e.g., outward appearance existing defects, product 100 when product 100 are not pasted with mark, mark and production
When product 100 are inconsistent, rejecting mechanism 40 is rejected, so that after product 100 is by detection platform 10, on conveying mechanism 20 only
Retain satisfactory product 100.
The structure of conveying mechanism 20 can have a variety of, and such as conveying mechanism 20 is conveyed product 100 in circumferentially displaced mode
Into detection platform 10, in a preferred embodiment of the present utility model, as depicted in figs. 1 and 2, conveying mechanism 20 includes
Delivery platform 22 through detection platform 10, the conveyer belt 21 being arranged on delivery platform 22, drive the motor of conveyer belt 21 with
And the both sides guard boom 23 of conveyer belt 21 is arranged at along the bearing of trend of conveyer belt 21, product 100 is placed on conveyer belt 21, so that
Product 100 is transported in the way of linear position in detection platform 10, be the image letter for being capable of comprehensive collection product 100
Breath, as shown in figure 3, installing four image acquisition mechanisms 30 in detection platform 10, four difference of image acquisition mechanisms 30 are two-by-two
It is arranged at the both sides of conveyer belt 21.In this way, image acquisition mechanism 30 can gather the image information of product 100 in four direction,
So that the outward appearance all standing being collected of product 100.Preferably, make four image acquisition mechanisms 30 is wired to pros
Shape, so that the scope that each image acquisition mechanism 30 is gathered is identical.
For prevent extraneous light influence shooting quality, light shield 50 is covered with detection platform 10, the light shield 50 by
Metal plate is spliced.
In a preferred embodiment of the present utility model, as shown in figure 4, image acquisition mechanism 30 includes camera 39, it is
When preventing that camera 39 from gathering image, the reflected light influence IMAQ effect produced by the inwall of light shield 50, in camera 39
The annular light source 391 set with its light shaft coaxle is set before camera lens.
Different according to the purposes of on-line measuring device of the present utility model, the species selected by camera 39 is different.Such as, figure is worked as
When being used to recognize the mark of product 100 as collecting mechanism 30, the two bit codes mark of such as identification product 100, camera 39 can be intelligence
Energy camera 39, in this way, two cameras 39 positioned at the same side of conveyer belt 21 can each be known the bit code of part two photographed
Not, two bit codes can also be recognized by integrating.Or two bit codes captured by camera 39 are decoded by decoder and recognized, such as profit
The field range that can be photographed with four groups of cameras 39 has overlapping part, it is ensured that shown in one that Quick Response Code can be completely
In individual camera 39；Each independent decoding of camera 39, decoding OK then passes through, and NG is then rejected by rejecting mechanism 40 below.
It should be noted that：When using smart camera 39, the hardware of the identification marking of smart camera 39 is just to be above-mentioned
Processor, when by decoder decoding and identification marking, decoder is just a part for above-mentioned processor.
For the locus for the camera 39 that can adjust image acquisition mechanism 30, the utility model provides two kinds of regulation cameras
39 structure.
One kind is：As shown in figure 4, line detector, which includes multiple governor motions, includes the first adjustment structure, the second regulation
Mechanism and the 3rd governor motion.Wherein, the first governor motion is used to adjust camera 39 perpendicular to the direction of conveyer belt 21
First governor motion of position, the first governor motion specifically include the guide rail 31 arranged in the way of perpendicular to conveyer belt 21 and
The sliding block 32 that can be slided along guide rail 31, camera 39 is moved with sliding block 32.Second governor motion is used for the extension along conveyer belt 21
Direction adjusts the position of camera 39, and the second governor motion is specifically included by way of the first mounting seat 33 is with perpendicular to guide rail 31
The first leading screw for being arranged on sliding block 32 and coordinate with the first screw mandrel 34 with along the first screw of the axial movement of the first leading screw
Block 35.3rd governor motion is used for the position that camera 39 is adjusted in vertical direction, and the 3rd governor motion includes installing by second
Seat 36 is vertically arranged in the second leading screws 37 on the first screw block 35 and coordinated with the second screw mandrel with along the axle of the second leading screw 37
To the second mobile screw block 38.By first, second and the 3rd governor motion, make four cameras 39 each can be in space
Optional position be adjusted, so as to be conducive to making four cameras 39 to correct position to obtain more comprehensive product 100
Appearance information, and it is more beneficial for the identification of mark.
It is another to be：As shown in Figure 5 and Figure 6, on-line measuring device also includes synchronous regulation mechanism, synchronous regulation mechanism 70
Including：Mounting disc 71, it is horizontally set on the top of detection platform 10；Three are vertically directed post 72, and it is vertically arranged in detection
On platform 10, and mounting disc 71 is worn so that mounting disc 71 can be vertically directed post 72 along three slides up and down；Four levels are led
To post 73, four angled circumferences of horizontally-guided post 73 are distributed on the lower section of mounting disc 71, and can be with mounting disc 10 vertically
Lower movement, four image acquisition mechanisms 30 are separately positioned on the upper of four horizontally-guided posts 73, and can be along horizontally-guided post 73
The center closer or far from detection platform 10 of radial direction.In this way, the drive device drive installation such as motor or hydraulic jack can be passed through
The vertical shift of disk 71, so as to adjust the height of four cameras 39 simultaneously, and makes four cameras 39 in respective horizontally-guided post
Slided on 73 to adjust the radial distance that camera 39 arrives product 100, so that camera 39 is more fully clapped product 100
Take the photograph.
Detection platform 10 is supported by support 60, and the lower end of support 60 is provided with four supporting legs 61, each supporting leg 61
End is respectively provided with leg 62 to adjust the levelness of detection platform 10.In this way, working as detected product 100 for columnar product
When 100, product 100 can be maintained at vertical state.
The type of rejecting mechanism 40 can have a variety of, in a preferred embodiment of the present utility model, rejecting mechanism 40
Including be arranged on the outside of light shield 50 and expansion link mechanism positioned at the side of conveyer belt 21 and positioned at the opposite side of conveyer belt 21 simultaneously
The mesh bag 41 relative with expansion link mechanism.When processor determines product 100 for undesirable product 100, controller
Expansion link mechanism is controlled so that expansion link pushes against product 100 towards the side of mesh bag 41, so that the undesirable product 100 falls
Enter in mesh bag 41, the product 100 is removed.
To make the scope of the product 100 captured by four cameras 39 identical, the camera 39 in four image acquisition mechanisms 30
Set in the way of its optical axis is converged at a bit, the point is the center in precalculated position, so that when columnar product 100 is transported to
During precalculated position, the scope of the product 100 taken by each camera 39 is identical.
Although the utility model is described with reference to illustrative embodiments, but it is to be understood that the utility model
The embodiment be described in detail and shown in text is not limited to, in the feelings without departing from claims limited range
Under condition, those skilled in the art can make various changes to the illustrative embodiments.
Claims (9)
1. a kind of on-line measuring device, for detecting the outward appearance of product or recognizing the mark of product, it is characterised in that including：
Detection platform；
Conveying mechanism, it is used to convey the product so that the product passes through the detection platform；
Multiple images collecting mechanism, it is installed in the detection platform, and described image collecting mechanism is used to gather the product
Image information；
Position sensor, it is used for the position for detecting the relatively described detection platform of the product；
Controller, it is used to obtain the positional information detected by the position sensor in real time, to be transported to when the product
During the precalculated position of the detection platform, the controller controls multiple described image collecting mechanisms to gather the product simultaneously
Image information；
Processor, it is used to analyze described image collecting mechanism acquired image information to detect or recognizing the product；
Rejecting mechanism, it rejects the undesirable product according to the analysis result of the processor.
2. on-line measuring device as claimed in claim 1, wherein, the conveying mechanism includes conveyer belt, and the product is placed
In on the conveyer belt, to make the product be transported to the detection platform in the way of straight-line displacement；Described image harvester
Structure is four, and four described image collecting mechanisms are arranged at the both sides of the conveyer belt two-by-two respectively.
3. on-line measuring device as claimed in claim 2, wherein, it is covered with light shield in the detection platform.
4. on-line measuring device as claimed in claim 3, wherein, described image collecting mechanism include camera and with the phase
The annular light source that the light shaft coaxle of machine is set.
5. on-line measuring device as claimed in claim 4, wherein, the on-line measuring device also includes:
First governor motion, it is used to adjust the position of the camera perpendicular to the direction of the conveyer belt, and described first adjusts
Section mechanism includes the guide rail arranged in the way of perpendicular to the conveyer belt and the sliding block that can be slided along the guide rail, described
Camera is moved with the sliding block；
Second governor motion, it is used for the position that the camera is adjusted along the bearing of trend of the conveyer belt, second regulation
Mechanism includes the first leading screw being arranged in the way of perpendicular to the guide rail on the sliding block and matched somebody with somebody with first screw mandrel
Close with along the first screw block of the axial movement of first leading screw；
3rd governor motion, it is used for the 3rd governor motion that the position of the camera is adjusted in vertical direction, and the described 3rd adjusts
Section mechanism includes being vertically arranged in the second leading screw on the first screw block and coordinated with second screw mandrel with along described
Second screw block of the axial movement of the second leading screw.
6. on-line measuring device as claimed in claim 2, wherein, the on-line measuring device also includes synchronous regulation mechanism,
The synchronous regulation mechanism includes：
Mounting disc, it is horizontally set on the top of the detection platform；
At least three are vertically directed post, and it is vertically arranged in the detection platform, and wear the mounting disc so that the peace
Sabot can be slided up and down along post is vertically directed described in three；
Four horizontally-guided posts, four angled circumferences of horizontally-guided post are distributed on the lower section of the mounting disc, and can
Moved up and down vertically with the mounting disc, four described image collecting mechanisms are separately positioned on four horizontally-guided posts
On, and can be along the center closer or far from the detection platform of the horizontally-guided post radial direction.
7. on-line measuring device as claimed in claim 1, wherein, in addition to support, the detection platform is installed in the branch
On frame, the lower end of the support is provided with least three supporting leg, and the lower end of each supporting leg is respectively provided with leg for regulation institute
State the levelness of detection platform.
8. on-line measuring device as claimed in claim 3, wherein, the rejecting mechanism is arranged at the outside of the light shield simultaneously
Positioned at the side of the conveyer belt.
9. on-line measuring device as claimed in claim 2, wherein, the camera in four described image collecting mechanisms is so that its light
Axle converges at the mode of any and set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183629.3U CN206618700U (en) | 2017-02-28 | 2017-02-28 | On-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183629.3U CN206618700U (en) | 2017-02-28 | 2017-02-28 | On-line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206618700U true CN206618700U (en) | 2017-11-07 |
Family
ID=60231286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720183629.3U Active CN206618700U (en) | 2017-02-28 | 2017-02-28 | On-line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206618700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645193A (en) * | 2017-02-28 | 2017-05-10 | 北京华信瑞德信息技术有限公司 | On-line detection apparatus |
| CN111189843A (en) * | 2020-01-10 | 2020-05-22 | 江苏森蓝智能系统有限公司 | Online detection method for embossing quality of copper bar |
-
2017
- 2017-02-28 CN CN201720183629.3U patent/CN206618700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645193A (en) * | 2017-02-28 | 2017-05-10 | 北京华信瑞德信息技术有限公司 | On-line detection apparatus |
| CN111189843A (en) * | 2020-01-10 | 2020-05-22 | 江苏森蓝智能系统有限公司 | Online detection method for embossing quality of copper bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106645193A (en) | On-line detection apparatus | |
| CN104101608B (en) | Intelligent detecting device for detecting defects of multi-type irregularly shaped product | |
| CN102495069B (en) | Method for detecting defects of chain belts of zipper on basis of digital image processing | |
| CN2932377Y (en) | Flow-type machine visual detector | |
| CN103323457B (en) | Fruit appearance defect real-time online detection system and detection method | |
| CN103487444B (en) | A kind of Full-automatic optical appearance detection device for golf tee | |
| CN104198157B (en) | Automatic sorting device with lens detection function | |
| CN103706575B (en) | A kind of online classification sorting equipment of eyeglass based on two-stage image collection and method | |
| CN105900610A (en) | Intelligent integrated machine for intactly picking and grading table grapes and control method thereof | |
| CN105651782A (en) | Engine cylinder cover defect automatic detection equipment based on machine vision | |
| CN103785622B (en) | Based on the part method for sorting of the part sorting equipment of machine vision | |
| CN206618700U (en) | On-line measuring device | |
| CN105973898A (en) | Detection device of intelligent-terminal touch-screen protection cover plate | |
| CN104634791A (en) | Omnidirectional and visual on-line detection system of surface defects of strip-shaped workpiece | |
| CN103207186A (en) | Identification method for defect detection of automatic cloth inspecting machine and system thereof | |
| CN104483320A (en) | Digitized defect detection device and detection method of industrial denitration catalyst | |
| CN101059451A (en) | On-line flaw real-time detection system of printing machine based on machine vision | |
| CN103630544A (en) | Online visual detection system | |
| CN107036542A (en) | A kind of ring gear internal-and external diameter appearance detecting method and device | |
| CN105674915B (en) | The surface shape detection apparatus of solar concentrator mirror unit | |
| CN108169246A (en) | Pole detecting system and the detection method for pole | |
| CN104260941B (en) | Automatic leakage detection system for finished household air conditioner | |
| CN100541566C (en) | Be applied to the high accurate positioning degree image detection device and the method thereof of two-d display panel | |
| CN109557110A (en) | The full surface blemish detection device of bearing ring and method based on machine vision | |
| CN206609797U (en) | Exploded perspective vision testing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |