CN208568629U - A kind of LOGO detection device - Google Patents
A kind of LOGO detection device Download PDFInfo
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- CN208568629U CN208568629U CN201821179439.5U CN201821179439U CN208568629U CN 208568629 U CN208568629 U CN 208568629U CN 201821179439 U CN201821179439 U CN 201821179439U CN 208568629 U CN208568629 U CN 208568629U
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- light source
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- detection device
- microscope carrier
- logo detection
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Abstract
The utility model relates to detection device technical fields, provide a kind of LOGO detection device, including light supply apparatus, material microscope carrier, transmitting device and vision inspection apparatus, light supply apparatus includes first light source and second light source, the position of first light source and the position of second light source correspond to each other, and irradiation space is formed at a distance of a set distance therebetween；Material is sent into irradiation space by material microscope carrier and transmitting device and is detected, guarantee that material accurately reaches check bit and sets, detection of taking pictures is carried out by vision inspection apparatus, guarantees the accuracy of detection, it avoids the interference of human factor and there is a situation where false retrievals, missing inspection, and improves detection efficiency；Vision inspection apparatus includes first camera and second camera, first camera is correspondingly arranged at the side of first light source, second camera is correspondingly arranged at the side of second light source, first camera and second camera can understand the LOGO for shooting surface of material, influence of the light to camera is in turn avoided, the accuracy of detection is improved.
Description
Technical field
The utility model relates to detection device technical field more particularly to a kind of LOGO detection devices.
Background technique
LOGO is arranged on product can play good identification and popularizing action, to the presence or absence of product LOGO, correct errors and outside
The detection for seeing quality is a very important link in process of producing product.Traditional LOGO detection method is using artificial
The problems such as observation detection one by one is sorted, but because the uncontrollable factors such as the fatigue of people, mood influence, and is easy to appear erroneous judgement, missing inspection, people
Work is costly and inefficient, therefore automation is gradually realized in LOGO detection, is replaced artificial detection using automatic checkout equipment, is avoided
Excessive human factor, and in the prior art, LOGO detection system inspection accuracy is lower, and therefore, it is necessary to a kind of new technical sides
Case is to solve the technical problem that LOGO detection efficiency is low, accuracy is low.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of LOGO detection devices, to solve LOGO detection effect
The technical problem that rate is low, accuracy is low.
The utility model solves technical solution used by above-mentioned technical problem:
Provide a kind of LOGO detection device, comprising:
Light supply apparatus, including first light source and second light source, the position of the position of the first light source and the second light source
Reciprocal correspondence is set, and forms irradiation space at a distance of a set distance therebetween；
Material microscope carrier, including fixed mechanism and mobile mechanism, the fixed mechanism is for fixing material to be detected, the shifting
Motivation structure drives the fixed mechanism to move back and forth, to pass in and out the irradiation space, the first light source and described the
Two light sources are respectively used to the two sides of irradiation material；
Transmitting device, the material microscope carrier are connect with the transmitting device, and the transmitting device drives the material microscope carrier
It is mobile；
Vision inspection apparatus, including first camera and second camera, the first camera are correspondingly arranged at first light
The side in source, the second camera are correspondingly arranged at the side of the second light source；
Rack, the light supply apparatus, the transmitting device and the vision inspection apparatus are installed in the rack.
It as an improvement of the above technical solution, further include third camera and third light source, the third camera is correspondingly arranged
In the side of the material microscope carrier, the third light source is correspondingly arranged between the material microscope carrier and the third camera, is used
It is irradiated in the material microscope carrier.
As a further improvement of the above technical scheme, the fixed mechanism includes fixed frame, limited block and carriage,
Material is placed in the fixed frame, and the limited block is connect with the carriage, and the carriage drives the limited block
It moves back and forth, the limited block forward movement can push material, so that the side of material is adjacent to the fixed frame.
As a further improvement of the above technical scheme, the material microscope carrier further includes transfer plate, the transfer plate and institute
State transmitting device connection；The mobile mechanism includes sliding rail, sliding block and driving device, and the sliding rail is fixedly mounted on the transfer
On plate, the sliding block is slidably mounted on the sliding rail, and the fixed mechanism is fixedly mounted on the slide block, the driving dress
It sets and is connect with the fixed mechanism, the driving device drives the fixed mechanism to reciprocatingly slide along the sliding rail.
As a further improvement of the above technical scheme, the transmitting device includes transmission rail, supporting block, transmission electrical machine
And belt gear, the supporting block are slidably mounted on the transmission rail, the mobile mechanism and the supporting block are solid
Fixed connection, the supporting block are fixedly connected on the belt in the belt gear, and the transmission electrical machine drives the skin
Tape handler movement, so that the supporting block be driven to slide along the transmission rail.
As a further improvement of the above technical scheme, the first light source is the square frame-shaped light source of intermediate hollow out, described
First camera is shot through the intermediate hollow-out parts of the first light source；The structure of the second light source and the first light source
Identical, the second camera is shot through the intermediate hollow-out parts of the second light source.
As a further improvement of the above technical scheme, the third light source is the annular light source of intermediate hollow out, described the
Three cameras are shot through the intermediate hollow-out parts of the third light source.
As a further improvement of the above technical scheme, the rack includes workbench and bracket, and the bracket includes
Longitudinal and cross beam interconnected, the stringer are fixedly mounted on the working platform, and it is flat that the crossbeam is suspended in the work
The top of platform.
As a further improvement of the above technical scheme, the first light source is fixedly mounted on the stringer, and described
One camera is mounted on the crossbeam, the corresponding top for being located at the first light source of the first camera, the second light source dress
It sets the corresponding lower section for being located at the first light source and the second camera and the work on the working platform is fixedly mounted
Platform is fixedly connected and corresponds to positioned at the lower section of the second light source.
As a further improvement of the above technical scheme, the position that the workbench corresponds to the first light source is provided with
Window is shot, the second light source is located in the shooting window, and the second camera, which corresponds to, is mounted on the shooting window
Lower section.
The beneficial effects of the utility model are:
The utility model provides a kind of LOGO detection device, including light supply apparatus, material microscope carrier, transmitting device and vision inspection
Device is surveyed, light supply apparatus includes first light source and second light source, and the position of first light source and the position of second light source correspond to each other,
And irradiation space is formed at a distance of a set distance therebetween；Material is sent by material microscope carrier and transmitting device and is irradiated
It is detected in space, guarantees that material accurately reaches check bit and sets, detection of taking pictures is carried out by vision inspection apparatus, guarantees detection
Accuracy, avoid the interference of human factor and there is a situation where false retrievals, missing inspection, and improve detection efficiency；Vision-based detection dress
It sets including first camera and second camera, first camera is correspondingly arranged at the side of first light source, and second camera is correspondingly arranged at
The side of second light source, first camera and second camera can understand the LOGO for shooting surface of material, in turn avoid light to phase
The influence of machine improves the accuracy of detection.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used briefly describes:
Fig. 1 is the structural schematic diagram of the utility model LOGO detection device one embodiment；
Fig. 2 is the side view of embodiment illustrated in fig. 1；
Fig. 3 is the structural schematic diagram of transmitting device and material microscope carrier one embodiment；
Fig. 4 is the structural schematic diagram of material microscope carrier one embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being related in patent, not singly refer to that component directly connects, and referring to can be according to specific
Performance, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Upper involved in the utility model,
Under, the orientation such as left and right description be only for the mutual alignment relation of each component part of the utility model in attached drawing.
Each technical characteristic in the utility model, can be with combination of interactions under the premise of not conflicting conflict.
Fig. 1 is the structural schematic diagram of the utility model LOGO detection device one embodiment, and Fig. 2 is embodiment illustrated in fig. 1
Side view, with reference to Fig. 1,2, LOGO detection device, for detecting the presence or absence of LOGO in material A, correcting errors and exterior quality,
It includes rack 100, light supply apparatus 200, material microscope carrier 300, transmitting device 400, vision inspection apparatus 500 and industrial control system
(not shown go out), in which:
Light supply apparatus 200, including first light source 210 and second light source 220, the position of first light source 210 and second light source
220 position corresponds to each other, and forms irradiation space 600, light supply apparatus 200 is should at a distance of a set distance therebetween
Space 600 is irradiated for illumination condition, so that vision inspection apparatus 500 can understand the LOGO for identifying and detecting material A.
Material microscope carrier 300 treats detection material A and is carried and positioned, including fixed mechanism 310 and mobile mechanism
320, material A is fixed on fixed mechanism 310, and mobile mechanism 320 drives fixed mechanism 310 to move back and forth, to pass in and out
Space 600 is irradiated, first light source 210 and second light source 220 are respectively used to the two sides of irradiation material A, so as to vision-based detection dress
The LOGO identified on material A two sides can be understood by setting 500.
Transmitting device 400, material microscope carrier 300 are connect with transmitting device 400, and transmitting device 400 drives material microscope carrier 300
It is mobile, so that material A be transmitted along preset direction.
Vision inspection apparatus 500, including first camera 510 and second camera 520, are respectively used to shoot and extract material A
The LOGO image information and bar code information of two sides, first camera 510 are correspondingly arranged at the side of first light source 210, the second phase
Machine 520 is correspondingly arranged at the side of second light source 220, under the irradiation of first light source 210 and second light source 220, first camera
510 and second camera 520 can understand the LOGO for shooting material A surface, in turn avoid influence of the light to camera, improve detection
Accuracy.
Rack 100, light supply apparatus 200, transmitting device 400 and vision inspection apparatus 500 are installed in rack 100.
Industrial control system (not shown go out) is mounted in rack 100, is connect with light supply apparatus 200, vision inspection apparatus 500,
For analyzing the LOGO image information and bar code information of the extraction of vision inspection apparatus 500, the shooting of vision inspection apparatus 500 is controlled
The switching of operation and light supply apparatus 200.
First light source 210 and second light source 220 are that conventional LED light source component assembles to be formed, and are arranged by circuit connection
Different light sources can be switched as needed by industrial control system, obtain required illumination condition.LOGO detection device further includes third
Camera 530 and third light source 230, third camera 530 are correspondingly arranged at the side of material microscope carrier 300, and third light source 230 is corresponding
Be arranged between material microscope carrier 300 and third camera 530, for irradiate material microscope carrier 300 so as to third camera 530 shooting from
And the bar code information of material A is obtained, and be transmitted to industrial control system and carry out analysis identification, the material of material A can be obtained from bar code information
The information such as matter, color, so as to according to different material A production switch first light sources 210 and second light source 220, so that first
Camera 510 and second camera 520 can take pictures under suitable illumination condition, to obtain accurate image information, realize
The identification and detection of multiple color, material material A, applicability with higher solve LOGO detection device in the prior art
The problem of being only applicable to solid color or single material material A, enhances applicability.
First light source 210 is the square frame-shaped light source of intermediate hollow out, and first camera 510 is engraved through the centre of first light source 210
Empty portion is shot；The structure of second light source 220 is identical as first light source 210, and second camera 520 is through second light source 220
Intermediate hollow-out parts are shot.Third light source 230 is the annular light source of intermediate hollow out, and third camera 530 penetrates third light source
230 intermediate hollow-out parts are shot.
Rack 100 includes workbench 110 and bracket 120, and bracket 120 includes stringer 121 interconnected and crossbeam
122, whole is in " 7 " font, and stringer 121 is fixedly mounted on workbench 110, and crossbeam 122 is suspended in the upper of workbench 110
Side.
First light source 210 is fixedly mounted on stringer 121, and first camera 510 is mounted on crossbeam 122, first camera
The 510 corresponding tops for being located at first light source 210, the corresponding lower section for being located at first light source 210 of 220 device 200 of second light source are simultaneously solid
On the workbench 110, second camera 520 is fixedly connected and corresponding positioned at second light source 220 with workbench 110 for Dingan County
Lower section.The position of the corresponding first light source 210 of workbench 110 is provided with shooting window 111, the corresponding installation of second light source 220
Above shooting window 111, the corresponding lower section for being mounted on shooting window 111 of second camera 520 can save longitudinal space, so that
Device compact overall structure.
In the present embodiment, first camera 510, second camera 520 and third camera 530 are CCD camera, and are equipped with work
Industry camera lens, compared with traditional mode being scanned using scanner, scanner sweep time is long, needs specific angle, reads
It tries to please easy failure, and is disposably taken pictures using CCD camera, via resultant content is obtained after image identification, the response time is fast,
Identification is accurate, further increases LOGO detection efficiency and accuracy.First camera 510, second camera 520,210 and of first light source
Second light source 220 is the structure of upper and lower genesis analysis, when it is implemented, can also be left and right cross direction profiles structure.
Fig. 3 is the structural schematic diagram of 300 one embodiment of transmitting device 400 and material microscope carrier, and Fig. 4 is material microscope carrier one
The structural schematic diagram of a embodiment, with reference to Fig. 1,3,4, material microscope carrier 300 is slidably mounted on transmitting device 400, transmission
Device 400 drives material microscope carrier 300 to slide.Material microscope carrier 300 includes fixed mechanism 310, mobile mechanism 320 and transfer plate 330,
Fixed mechanism 310 include fixed frame 311, limited block 312 and carriage 313, material A is placed in fixed frame, limited block 312 with
Carriage 313 connects, and carriage 313 drives limited block 312 to move back and forth, and the forward movement of limited block 312 can push object
Expect that A realizes the positioning of material A so that the side of material A is adjacent to fixed frame 311.Material microscope carrier 300 further includes transfer plate 330,
Transfer plate 330 is connect with transmitting device 400；Mobile mechanism 320 includes sliding rail 321, sliding block 322 and driving device 323, driving
Device 323 is electric cylinder, and output end is connect with fixed mechanism 310, and sliding rail 321 is fixedly mounted on transfer plate 330, sliding
Block 322 is slidably mounted on sliding rail 321, and fixed mechanism 310 is fixedly mounted on sliding block 322, driving device 323 and fixed machine
Structure 310 connects, and driving device 323 drives fixed mechanism 310 to reciprocatingly slide along sliding rail 321.Switching device is set and controls driving dress
323 start and stop are set, can be touch switch, when fixed mechanism 310 is moved to setting position, contact switch device, to drive
The dynamic stopping of device 323 makes mobile mechanism 320 stop movement, guarantees to be positioned exactly at setting when material A enters irradiation space 600
Camera site guarantees shooting quality, to help to improve the accuracy of detection.
Transmitting device 400 includes transmission rail 410, supporting block 420 and drive transmission device 430, drive transmission device 430
For the combination of conventional transmission electrical machine and belt gear, supporting block 420 is slidably mounted on transmission by support slipper 440
On track 410, mobile mechanism 320 is fixedly connected with supporting block 420, and supporting block 420 is fixedly connected on the skin of belt gear
It takes, transmission electrical machine drive belt transmission mechanism action, so that supporting block 420 be driven to slide along transmission rail.
The also bad material that occurs to detection process of settable warning device (not shown go out) into prompting, and by artificial or
It arranges bad device (not shown go out) and removes bad material.
The process that LOGO detection device detects material A approximately as:
Material A is fixed on material microscope carrier 300 by fixed mechanism 310, photoelectric sensor switch induction has material, thus work
Control system issues action command, and material microscope carrier 300 is sent by transmitting device 400 designated position and to be stopped conveying, the position by
It is identified to tail sensor；Third camera 530 shoots material A appearance and the image information that will acquire is sent to industrial control system
It identifies material A information, and obtains the color of the material A, material information, 320 moving fixing mechanism 310 of mobile mechanism makes material A
Into irradiation space 600, industrial control system passes through the information command first light source 210 and second light source 220 that third camera 530 identifies
Required light source is selected to be irradiated, first camera 510 and second camera 520 respectively shoot the two sides of material A, and will obtain
The image information taken is transmitted to industrial control system and compares and analyzes judgement, and if qualified images, mobile mechanism 320 is by fixed mechanism
Material A on 310 is removed from irradiation space 600, is sent into next station by transmitting device 400, if table images are not conformed to, is then sent out
Material A on fixed mechanism 310 is removed and is stopped from irradiation space 600 by alarm out, mobile mechanism 320, and defective products is waited to move
It removes, defective products can be removed automatically by waste discharge apparatus, it can also be by manually removing, after bad material removes, photoelectric induction device
Induction contacts alarm, continues the detection of next no material by above procedure without material.
The LOGO detection device of the utility model solves the skill that LOGO detection efficiency is low, accuracy is low by above-mentioned setting
Art problem is conducive to meet biggish production capacity demand, suitable for the detection of various products Surface L OGO, be particularly suitable for it is flat,
The product of two-face printing LOGO, such as the detection of electronic product casing LOGO.
It above are only the preferred embodiment of the utility model, but the utility model is not restricted to the embodiment, be familiar with
Those skilled in the art can also make a variety of equivalent deformation or replacement without departing from the spirit of the present invention, this
Equivalent deformation or replacement are all included in the scope defined by the claims of the present application a bit.
Claims (10)
1. a kind of LOGO detection device, characterized by comprising:
The position phase of light supply apparatus, including first light source and second light source, the position of the first light source and the second light source
It is mutually corresponding, and irradiation space is formed at a distance of a set distance therebetween；
Material microscope carrier, including fixed mechanism and mobile mechanism, the fixed mechanism is for fixing material to be detected, the moving machine
Structure drives the fixed mechanism to move back and forth, to pass in and out the irradiation space, the first light source and second light
Source is respectively used to the two sides of irradiation material；
Transmitting device, the material microscope carrier are connect with the transmitting device, and the transmitting device drives the material microscope carrier mobile；
Vision inspection apparatus, including first camera and second camera, the first camera are correspondingly arranged at the first light source
Side, the second camera are correspondingly arranged at the side of the second light source；
Rack, the light supply apparatus, the transmitting device and the vision inspection apparatus are installed in the rack.
2. LOGO detection device according to claim 1, it is characterised in that: further include third camera and third light source, institute
The side that third camera is correspondingly arranged at the material microscope carrier is stated, the third light source is correspondingly arranged at the material microscope carrier and institute
It states between third camera, for being irradiated to the material microscope carrier.
3. LOGO detection device according to claim 1, it is characterised in that: the fixed mechanism includes fixed frame, limit
Block and carriage, material are placed in the fixed frame, and the limited block is connect with the carriage, the carriage band
The limited block is moved to move back and forth, the limited block forward movement can push material so that the side of material be adjacent to it is described solid
Determine frame.
4. LOGO detection device according to claim 1, it is characterised in that: the material microscope carrier further includes transfer plate, institute
Transfer plate is stated to connect with the transmitting device；The mobile mechanism includes sliding rail, sliding block and driving device, the fixed peace of the sliding rail
On the transfer plate, the sliding block is slidably mounted on the sliding rail, and the fixed mechanism is fixedly mounted on the sliding block
On, the driving device is connect with the fixed mechanism, and the driving device drives the fixed mechanism reciprocal along the sliding rail
Sliding.
5. LOGO detection device according to claim 1, it is characterised in that: the transmitting device includes transmission rail, branch
Bracer, transmission electrical machine and belt gear, the supporting block are slidably mounted on the transmission rail, the mobile mechanism with
The supporting block is fixedly connected, and the supporting block is fixedly connected on the belt in the belt gear, the transmission electricity
Machine drives the belt gear movement, so that the supporting block be driven to slide along the transmission rail.
6. LOGO detection device according to claim 1, it is characterised in that: the first light source is the box of intermediate hollow out
Shape light source, the first camera are shot through the intermediate hollow-out parts of the first light source；The structure of the second light source with
The first light source is identical, and the second camera is shot through the intermediate hollow-out parts of the second light source.
7. LOGO detection device according to claim 2, it is characterised in that: the third light source is the annular of intermediate hollow out
Light source, the third camera are shot through the intermediate hollow-out parts of the third light source.
8. LOGO detection device described according to claim 1~any one of 7, it is characterised in that: the rack includes work
Make platform and bracket, the bracket includes longitudinal and cross beam interconnected, and the stringer is fixedly mounted on the workbench
On, the crossbeam is suspended in the top of the workbench.
9. LOGO detection device according to claim 8, it is characterised in that: the first light source is fixedly mounted on described vertical
Liang Shang, the first camera are mounted on the crossbeam, the corresponding top for being located at the first light source of the first camera, described
The corresponding lower section for being located at the first light source of second light source device is simultaneously fixedly mounted on the working platform, the second camera
It is fixedly connected with the workbench and the corresponding lower section positioned at the second light source.
10. LOGO detection device according to claim 9, it is characterised in that: the workbench corresponds to first light
The position in source is provided with shooting window, and the second light source is located in the shooting window, and the second camera correspondence is mounted on
The lower section of the shooting window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179439.5U CN208568629U (en) | 2018-07-24 | 2018-07-24 | A kind of LOGO detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179439.5U CN208568629U (en) | 2018-07-24 | 2018-07-24 | A kind of LOGO detection device |
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| Publication Number | Publication Date |
|---|---|
| CN208568629U true CN208568629U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821179439.5U Expired - Fee Related CN208568629U (en) | 2018-07-24 | 2018-07-24 | A kind of LOGO detection device |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI696055B (en) * | 2019-03-27 | 2020-06-11 | 三泰科技股份有限公司 | The checking system and the method of the material and smt |
| CN111665194A (en) * | 2019-03-07 | 2020-09-15 | 宁波舜宇光电信息有限公司 | Appearance detection system and detection method |
| CN111665250A (en) * | 2019-03-07 | 2020-09-15 | 宁波舜宇光电信息有限公司 | Appearance detection device and method |
| WO2021031601A1 (en) * | 2019-08-16 | 2021-02-25 | 研祥智能科技股份有限公司 | Product icon test system and method |
| CN114111915A (en) * | 2021-12-24 | 2022-03-01 | 东莞市德镌精密设备有限公司 | Full-automatic logo detection device |
-
2018
- 2018-07-24 CN CN201821179439.5U patent/CN208568629U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665194A (en) * | 2019-03-07 | 2020-09-15 | 宁波舜宇光电信息有限公司 | Appearance detection system and detection method |
| CN111665250A (en) * | 2019-03-07 | 2020-09-15 | 宁波舜宇光电信息有限公司 | Appearance detection device and method |
| TWI696055B (en) * | 2019-03-27 | 2020-06-11 | 三泰科技股份有限公司 | The checking system and the method of the material and smt |
| WO2021031601A1 (en) * | 2019-08-16 | 2021-02-25 | 研祥智能科技股份有限公司 | Product icon test system and method |
| CN114111915A (en) * | 2021-12-24 | 2022-03-01 | 东莞市德镌精密设备有限公司 | Full-automatic logo detection device |
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Granted publication date: 20190301 Termination date: 20210724 |