CN110475064A - Turntable detects the automatic focusing mechanism in machine testing mould group - Google Patents
Turntable detects the automatic focusing mechanism in machine testing mould group Download PDFInfo
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- CN110475064A CN110475064A CN201910722425.6A CN201910722425A CN110475064A CN 110475064 A CN110475064 A CN 110475064A CN 201910722425 A CN201910722425 A CN 201910722425A CN 110475064 A CN110475064 A CN 110475064A
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- mould group
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- regulation
- fine tuning
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000571 coke Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Automatic Focus Adjustment (AREA)
Abstract
Automatic focusing mechanism in a kind of turntable detection machine testing mould group involved in the present invention, including mould group firm banking, the servo mould group in multiple and different directions.Because servo mould group is equipped with gear micro-regulation focusing mechanism；Gear micro-regulation focusing mechanism includes focusing mounting plate, is connected and fixed plate, finely tunes mounting plate, finely tunes gear bar, light-source micro-regulation device, and camera finely tunes slide block device and detected object.When use, gear micro-regulation focusing mechanism moves up and down focusing along servo mould group, PC control PLC module, the direct servo controller of the PLC module, it is mobile that the servo controller controls servo mould group, and servo mould group drives the gear micro-regulation focusing mechanism, and camera fine tuning slide block device can move back and forth along fine tuning gear bar, it realizes and distance adjustment is finely tuned to CCD camera, ensure the precision position of CCD camera, to realize raising detected product, the focusing positioning accuracy between camera lens mould group and light source.
Description
[technical field]
The present invention relates to the automatic focusing mechanisms in a kind of turntable detection machine testing mould group for testing equipment field.
[background technique]
Machine Vision Detection is that target detection thing is converted into picture signal using camera, so as to dedicated image procossing
System carries out various operations to the picture signal that is taken to extract the feature that target surveys object.Before this Machine Vision Detection, need
Lens focus between detected product and camera lens mould group is adjusted, so that camera gun mould group can obtain
It takes and is more clear the visual field.However, the existing vision turntable detection machine mode of focusing is, technical staff utilizes the hand on rotating disc
Dynamic adjusting rod up and down adjustment detected product, camera lens mould group and light source three's positional relationship, so that at detected product
The optimal position in three is realized and replaces different visual field sizes, clarity, the purpose of height.In the process, due to adjusting
Technical staff subjective factor and different detected product differences, it is easy to lead to detected product, camera lens mould group with
And positioning accuracy of focusing between light source is relatively low.
[summary of the invention]
Detected product, camera mirror are improved in view of this, having technical problem to be solved by the invention is to provide one kind
Auto-focusing dress in the full-automatic turntable detection machine testing mould group of focusing positioning accuracy between head mould group and light source
It sets.
Solve above-mentioned technical problem thus, the technical solution in the present invention provides a kind of turntable and detects in machine testing mould group
Automatic focusing mechanism comprising mould group firm banking is mounted on the servo mould in multiple and different directions on mould group firm banking
Group；Each servo mould group is equipped with the gear micro-regulation focusing mechanism that focusing precision can be improved；The gear micro-regulation focusing mechanism
Including the focusing mounting plate being mounted in servo mould group, it is mounted on above focusing mounting plate and is connected and fixed plate, be mounted on connection
Fine tuning mounting plate above fixed plate, the fine tuning gear bar being mounted on above fine tuning mounting plate are mounted on fine tuning gear bar one end
Light-source micro-regulation device, be mounted on fine tuning the gear bar other end camera fine tuning slide block device, it is micro- that detected object is placed in light source
Between regulating sliding piece device and camera micromatic setting.
It further limiting, the light-source micro-regulation device includes the Light-source micro-regulation structure that fine tuning gear bar one end is fixedly mounted,
It is mounted on the light source fixing plate of Light-source micro-regulation structure, the light source support plate being mounted on above light source fixing plate is mounted on light
Focusing light supply apparatus above the support plate of source.
Further limit, camera fine tuning slide block device include be movably arranged on the fine tuning gear bar other end gear it is micro-
Structure is adjusted, is fixedly mounted on the slider plate of gear micro-regulation structure, the sliding block support plate being mounted on above slider plate is mounted on
Camera fixed plate above sliding block support plate, the CCD camera being mounted on above camera fixed plate.
It further limits, the servo mould group includes the mould group main body being fixedly mounted on above mould group firm banking, installation
In the module connecting device of the mould group main body other end, and the mould for being mounted on module connecting device and being connected with mould group main body
Group servo motor.
It further limits, the mould group firm banking includes the module base plate for being mounted on servo mould group one side, installation
Base fixing plate that is on module base plate and being located at servo mould group side.
Advantageous effects of the invention: because the servo mould group is equipped with gear micro-regulation focusing mechanism；The gear
Micro regulating focusing device includes the focusing mounting plate being mounted in servo mould group, is mounted on being connected and fixed above focusing mounting plate
Plate is mounted on the fine tuning mounting plate being connected and fixed above plate, and the fine tuning gear bar being mounted on above fine tuning mounting plate is mounted on micro-
The light-source micro-regulation device for adjusting gear bar one end, is mounted on the camera fine tuning slide block device of the fine tuning gear bar other end, and is placed in
Detected object between Light-source micro-regulation slide block device and camera micromatic setting.In use, gear micro-regulation focusing mechanism edge
Servo mould group move up and down focusing, the PC control PLC module, the direct servo controller of the PLC module, the servo control
Device control servo mould group processed is mobile, and servo mould group drives the gear micro-regulation focusing mechanism, and camera fine tuning slide block device can
To move back and forth along fine tuning gear bar, realizes and distance adjustment is finely tuned to CCD camera, it is ensured that the precision position of CCD camera, thus
It realizes and improves detected product, the focusing positioning accuracy between camera lens mould group and light source.At the same time, the servo mould
It may be mounted at multiple detection servo modules in group, realize that staff controls the control position of CCD camera, play auto-focusing
Function.
With reference to the accompanying drawings and examples, technical scheme of the present invention will be described in further detail.
[Detailed description of the invention]
Fig. 1 is the first perspective view of the invention；
Fig. 2 is the second perspective view of the invention；
Fig. 3 is third perspective view of the invention；
Fig. 4 is the first stereogram exploded view of the invention；
Fig. 5 is the second stereogram exploded view of the invention；
Fig. 6 is third stereogram exploded view of the invention.
[specific embodiment]
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
It please refers to shown in Fig. 1 to Fig. 6, it is automatic right in machine testing mould group to illustrate that a kind of turntable detects below with reference to embodiment
Coke installation comprising mould group firm banking is mounted on the servo mould group in multiple and different directions on mould group firm banking；Each watch
It takes mould group and is equipped with the gear micro-regulation focusing mechanism that focusing precision can be improved.
The mould group firm banking includes the module base plate 1 for being mounted on servo mould group one side, is mounted on module base
Base fixing plate 2 that is above plate 1 and being located at servo mould group side.
The servo mould group includes the mould group main body 3 being fixedly mounted on above mould group firm banking, is mounted on mould group main body 3
The module connecting device 4 of the other end, and the mould group servo electricity for being mounted on module connecting device 4 and being connect with mould group main body 3
Machine 5.
The gear micro-regulation focusing mechanism includes the focusing mounting plate 6 being mounted in servo mould group, is mounted on focusing peace
It is connected and fixed plate 7 above loading board 6, is mounted on the fine tuning mounting plate 8 being connected and fixed above plate 7, is mounted on fine tuning mounting plate 8
The fine tuning gear bar 9 in face is mounted on the light-source micro-regulation device of fine tuning 9 one end of gear bar, is mounted on fine tuning 9 other end of gear bar
Camera finely tunes slide block device, and detected object is placed between Light-source micro-regulation slide block device and camera micromatic setting.
The light-source micro-regulation device includes the Light-source micro-regulation structure 10 that fine tuning 9 one end of gear bar is fixedly mounted, and is mounted on light
Light source fixing plate 11 above source fine tuning structure 10, the light source support plate 12 being mounted on above light source fixing plate 11, is mounted on light
Focusing light supply apparatus 13 above source support plate 12.
Camera fine tuning slide block device include be movably arranged on fine tuning 9 other end of gear bar transportable gear it is micro-
Adjust structure 14, the slider plate 15 being fixedly mounted on above gear micro-regulation structure 14, the sliding block support being mounted on above slider plate 15
Plate 16, the camera fixed plate 17 being mounted on above sliding block support plate 16, the CCD camera 18 being mounted on above camera fixed plate 17.
When installation, the base fixing plate 2 is mounted on above module base plate 1.The mould group main body 3 is mounted on pedestal
In fixed plate 2, the module connecting device 4 is mounted on 3 upper end of mould group main body.The mould group servo motor 5 is mounted on mould
In group attachment device 4, and described 5 one end of mould group servo motor and 3 one end of mould group main body are connected with each other.The focusing installation
Plate 6 is mounted on above mould group main body 3, and described is connected and fixed plate 7 and the fine tuning interconnection of mounting plate 8, the fine tuning gear
Item 9 is mounted on above fine tuning mounting plate 8, and the light-source micro-regulation device and camera micromatic setting are mounted on fine tuning mounting plate 8,
The light-source micro-regulation device and fine tuning 9 one end of gear bar are connected with each other, and the camera micromatic setting and fine tuning gear bar 9 are another
End is connected with each other.The light source fixing plate 11 is mounted on above Light-source micro-regulation structure 10,12 lower end of light source support plate and light
Source fixed plate 11 is fixedly connected, and 12 upper end of light source support plate is fixed together with focusing light supply apparatus 13.The tooth
Wheel fine tuning structure 14 is mounted on above fine tuning mounting plate 8, and the slider plate 15 is mounted on above gear micro-regulation structure 14, described
16 one end of sliding block support plate and slider plate 15 be connected with each other, and 16 other end of sliding block support plate and camera fixed plate 17 are fixed connects
It connects, the CCD camera 18 is mounted on above camera fixed plate 17.
In use, the gear micro-regulation focusing mechanism moves up and down focusing, the PC control PLC along servo mould group
Module, the direct servo controller of the PLC module, it is mobile which controls servo mould group, and described in the drive of servo mould group
Gear micro-regulation focusing mechanism, and camera fine tuning slide block device can move back and forth along fine tuning gear bar, realize micro- to CCD camera
Roll adjustment is from adjustment, it is ensured that the precision position of CCD camera 18, thus realize raising detected product, camera lens mould group and light
Focusing positioning accuracy between source.
When system detection, product is needed replacing, directly in product testing type selecting, control automatically adjusts servo mould group, and use is soft
Part records mould group position, by with PLC module motion control, different servo mould group outputs are controlled, by different types of product
The visual field, the visual field are classified by CCD camera height, the different height distance size output devices exported respectively, reach product inspection
Survey reasonable field range detection.Product demand field range can be done according to customer demand and adjusts mould group height, meet client
Automatic adjustment focusing mechanism demand
In conclusion because the servo mould group is equipped with gear micro-regulation focusing mechanism；The gear micro-regulation focusing mechanism
Including the focusing mounting plate 6 being mounted in servo mould group, it is mounted on above focusing mounting plate 6 and is connected and fixed plate 7, the company of being mounted on
The fine tuning mounting plate 8 above fixed plate 7 is connect, the fine tuning gear bar 9 being mounted on above fine tuning mounting plate 8 is mounted on fine tuning gear
The light-source micro-regulation device of 9 one end of item, is mounted on the camera fine tuning slide block device of fine tuning 9 other end of gear bar, and is placed in light source
Finely tune the detected object between slide block device and camera micromatic setting.In use, the gear micro-regulation focusing mechanism is along watching
It takes mould group and moves up and down focusing, the PC control PLC module, the direct servo controller of the PLC module, the servo controller
It is mobile to control servo mould group, and servo mould group drives the gear micro-regulation focusing mechanism, and camera fine tuning slide block device can edge
Fine tuning gear bar 9 move back and forth, realize to CCD camera 18 finely tune distance adjustment, it is ensured that the precision position of CCD camera, thus
It realizes and improves detected product, the focusing positioning accuracy between camera lens mould group and light source.At the same time, the servo mould
It may be mounted at multiple detection servo modules in group, realize that staff controls the control position of CCD camera, realize auto-focusing
Function.
Preferred embodiments of the present invention have been described above with reference to the accompanying drawings, not thereby limiting the scope of the invention.This
Field technical staff without departing from the scope and spirit of the invention in made by any modifications, equivalent replacements, and improvements, should all this
Within the interest field of invention.
Claims (5)
1. the automatic focusing mechanism in a kind of turntable detection machine testing mould group comprising it is solid to be mounted on mould group for mould group firm banking
Determine the servo mould group in multiple and different directions on pedestal；It is characterized by: each servo mould group, which is equipped with, can be improved focusing precision
Gear micro-regulation focusing mechanism；The gear micro-regulation focusing mechanism includes the focusing mounting plate being mounted in servo mould group, peace
It is connected and fixed plate above focusing mounting plate, is mounted on the fine tuning mounting plate being connected and fixed above plate, is mounted on fine tuning peace
Fine tuning gear bar above loading board is mounted on the light-source micro-regulation device of fine tuning gear bar one end, and it is another to be mounted on fine tuning gear bar
The camera at end finely tunes slide block device, and detected object is placed between Light-source micro-regulation slide block device and camera micromatic setting.
2. the automatic focusing mechanism in turntable detection machine testing mould group according to claim 1, it is characterised in that: the light source
Micromatic setting includes the Light-source micro-regulation structure that fine tuning gear bar one end is fixedly mounted, and is mounted on the light source of Light-source micro-regulation structure
Fixed plate, the light source support plate being mounted on above light source fixing plate, the focusing light supply apparatus being mounted on above light source support plate.
3. the automatic focusing mechanism in turntable detection machine testing mould group according to claim 1, it is characterised in that: the camera
Fine tuning slide block device includes the gear micro-regulation structure for being movably arranged on the fine tuning gear bar other end, is fixedly mounted on gear micro-regulation knot
Slider plate above structure, the sliding block support plate being mounted on above slider plate, the camera fixed plate being mounted on above sliding block support plate,
The CCD camera being mounted on above camera fixed plate.
4. the automatic focusing mechanism in turntable detection machine testing mould group according to claim 1, it is characterised in that: the servo
Mould group includes the mould group main body being fixedly mounted on above mould group firm banking, is mounted on the mould group connection dress of the mould group main body other end
It sets, and the mould group servo motor for being mounted on module connecting device and being connected with mould group main body.
5. the automatic focusing mechanism in turntable detection machine testing mould group according to claim 1, it is characterised in that: the mould group
Firm banking includes the module base plate for being mounted on servo mould group one side, is mounted on above module base plate and is located at servo
The base fixing plate of mould group side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722425.6A CN110475064A (en) | 2019-08-06 | 2019-08-06 | Turntable detects the automatic focusing mechanism in machine testing mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722425.6A CN110475064A (en) | 2019-08-06 | 2019-08-06 | Turntable detects the automatic focusing mechanism in machine testing mould group |
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|---|---|
| CN110475064A true CN110475064A (en) | 2019-11-19 |
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| CN201910722425.6A Pending CN110475064A (en) | 2019-08-06 | 2019-08-06 | Turntable detects the automatic focusing mechanism in machine testing mould group |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238431A (en) * | 2021-07-12 | 2021-08-10 | 深圳市思普泰克科技有限公司 | Focusing device and method for automatic detection |
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| CN207448413U (en) * | 2017-11-16 | 2018-06-05 | 昆山迈致治具科技有限公司 | A kind of position regulator |
| CN207457089U (en) * | 2017-10-26 | 2018-06-05 | 东莞市爱康电子科技有限公司 | A kind of insurance wire bonds vision automatic checkout equipment |
| CN208239771U (en) * | 2018-05-30 | 2018-12-14 | 厦门海路机电有限公司 | A kind of CCD automatic focusing mechanism |
| CN210075406U (en) * | 2019-08-06 | 2020-02-14 | 深圳市思普泰克科技有限公司 | Automatic focusing device on detection module of rotary table detection machine |
-
2019
- 2019-08-06 CN CN201910722425.6A patent/CN110475064A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204575561U (en) * | 2015-05-09 | 2015-08-19 | 深圳市思普泰克科技有限公司 | A kind of machine vision surface detection apparatus |
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| CN207457089U (en) * | 2017-10-26 | 2018-06-05 | 东莞市爱康电子科技有限公司 | A kind of insurance wire bonds vision automatic checkout equipment |
| CN207448413U (en) * | 2017-11-16 | 2018-06-05 | 昆山迈致治具科技有限公司 | A kind of position regulator |
| CN208239771U (en) * | 2018-05-30 | 2018-12-14 | 厦门海路机电有限公司 | A kind of CCD automatic focusing mechanism |
| CN210075406U (en) * | 2019-08-06 | 2020-02-14 | 深圳市思普泰克科技有限公司 | Automatic focusing device on detection module of rotary table detection machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238431A (en) * | 2021-07-12 | 2021-08-10 | 深圳市思普泰克科技有限公司 | Focusing device and method for automatic detection |
| CN113238431B (en) * | 2021-07-12 | 2021-09-24 | 深圳市思普泰克科技有限公司 | Focusing device and method for automatic detection |
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