CN205765272U - There is the processing unit (plant) that vision measures - Google Patents
There is the processing unit (plant) that vision measures Download PDFInfo
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- CN205765272U CN205765272U CN201620483669.5U CN201620483669U CN205765272U CN 205765272 U CN205765272 U CN 205765272U CN 201620483669 U CN201620483669 U CN 201620483669U CN 205765272 U CN205765272 U CN 205765272U
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Abstract
nullA kind of have the processing unit (plant) that vision measures，It has a central control unit，And the workpiece handling unit being electrically connected with this central control unit respectively、One vision measurement unit、One processing quality predicting unit and a machining cell，This workpiece handling unit is to be measured to vision measurement unit by workpiece handling by the regulation and control of this central control unit，This vision measurement unit carries out measuring the data of gained and is to provide processing quality predicting unit and carries out quality prediction workpiece，This processing quality predicting unit is to implement a kind of virtual prognostication processing quality method to set up quality prediction model，It is during setting up forecast model or correction model，Assistance by workpiece handling unit，This vision measurement unit can impose photo-optics to workpiece rapidly，And it is converted into sized data，So that processing unit (plant) reaches to improve the effect measuring efficiency.
Description
Technical field
This utility model relates to a kind of processing unit (plant) with vision measurement, particularly relates to one and utilizes work
The processing unit (plant) that the vision of part radiographic measurement size measures.
Background technology
Traditional numerical control processing unit (plant), in the process of work pieces process, is by designed graphic document and machined parameters
It is converted into machining path, to promoting working (machining) efficiency and quality, fast with computer scientific and technological progress in process technology
In the modern times of speed, can predict processing quality, and active correction machining path in the course of processing, the most more may be used
The processing quality of lifting workpieces, the Forecasting Methodology of work pieces process quality such as TaiWan, China letters patent book number TW
I481978B " Forecasting Methodology of the processing quality of toolroom machine ", it mainly turns with the information of complete design
Processing mould is resettled after changing machining path, and appointed product accuracy project use level measurement information comparison into
Type, and constantly revise and set up processing pattern, and during revising and setting up processing model, added
The workpiece of work must obtain quality information via measurement, but current measurement mode is still with the measuring machine of three-D
Platform measures, but such measurement mode still suffers from the disappearance that this efficiency is the best.
Utility model content
Therefore, the purpose of this utility model i.e. provide a kind of promote measure efficiency have vision measure
Processing unit (plant).
Then, this utility model have vision measure processing unit (plant) there is a central control unit, Yi Jifen
The workpiece handling unit that is not electrically connected with this central control unit, a vision measurement unit, a processed goods
Matter predicting unit and a machining cell, this workpiece handling unit is by workpiece by the regulation and control of this central control unit
Being carried to vision measurement unit measure, this vision measurement unit carries out measuring the data of gained and is workpiece
Thering is provided processing quality predicting unit to carry out quality prediction, this processing quality predicting unit is that enforcement is a kind of virtual pre-
Survey processing quality method and set up quality prediction model, to predict the processing quality of workpiece, and produce processing road
Workpiece is processed by footpath for machining cell, and this processing quality predicting unit is setting up forecast model or correction
During model, under the assistance by workpiece handling unit, this vision measurement unit can be rapidly to workpiece
Impose photo-optics, and be converted into sized data, so that processing unit (plant) reaches to improve the effect measuring efficiency.
In an embodiment of the present utility model, this workpiece handling unit is a mechanical arm.
In an embodiment of the present utility model, this vision measurement unit includes an industrial photography machine, one regards
Feeling light sources and an arithmetical unit, this workpiece handling unit is by the irradiation model of workpiece handling to this vision light sources
In enclosing, make this industrial photography machine that workpiece takes a picture to obtain image, then carried out size meter by this arithmetical unit
Calculate.
Accompanying drawing explanation
Fig. 1 is the block chart that this utility model has the processing unit (plant) that vision measures.
[symbol description]
1 has the processing unit (plant) that vision measures
2 central control units
3 workpiece handling unit
4 vision measurement unit
5 processing quality predicting unit
6 machining cells
Detailed description of the invention
Refering to Fig. 1, a preferred embodiment of the present utility model have vision measure processing unit (plant) 1 be in order to
Being processed workpiece, it has a central control unit 2, and electric with this central control unit 2 respectively
Workpiece handling unit 3, one vision measurement unit 4, the processing quality predicting unit 5 and one that gas connects
Machining cell 6, this workpiece handling unit 3 is a mechanical arm at the present embodiment, is to be controlled list by these central authorities
Unit 2 regulates and controls and workpiece holding can be carried to vision measurement unit 4 in good time measure, and which kind of will be carried
The characteristic information of type of workpiece transmits to central control unit 2, and this vision measurement unit 4 is to be taken the photograph by an industry
Shadow machine, a vision light sources and arithmetical unit composition, when this workpiece handling unit 3 by workpiece handling to vision
In light sources range of exposures, make this industrial photography machine that workpiece takes a picture to obtain image, then by this computing
Device carries out Size calculation, can quickly obtain the data of workpiece size, and be supplied to add by described data message
Work quality prediction unit 5 is processed quality prediction.
This processing quality predicting unit 5 is to use TaiWan, China letters patent book number TW I481978B " instrument
The Forecasting Methodology of the processing quality of machine " technology, it is main is first formed with computer-aided design (CAD)
The profile of workpiece and size thereof and tolerance, recycling computer aided manufacturing (CAM) is by aforesaid size
Machining path is produced, it addition, this processing quality predicting unit 5 is being built with the characteristic of tolerance and machining cell 6
During vertical quality prediction model, need to specify at least one product accuracy project, before-mentioned products accuracy project is bag
Containing roughness and/or size deviation etc., and size irrelevance include linearity, angularity, perpendicularity,
The depth of parallelism and/or circularity etc., be linked to product accuracy project machining path simultaneously, and it be accurate to obtain product
Multiple relations between exactness project and machining path, then, utilize machining cell 6 to workpiece according to machining path
Process multiple workpiece sample, and it is many to collect multiple workpiece samples relevant to machining path during processing
Group sample detecting data, after completing sample operations, restrains the noise of detecting data, and changes with algorithm
Workpiece sample detecting data is the sample characteristics data of character pair pattern, completes the process operation of workpiece sample
After, with the product accuracy project of vision measurement unit 4 measuring workpiece sample, and obtain one group of quality sample
Data (accuracy value), and then use characteristic and the quality sample data of workpiece sample, drill with prediction
Relation between algorithm and aforesaid product accuracy project and machining path, sets up for product accuracy item
Purpose one forecast model, that is, the characteristic number obtained when workpiece sample being processed by machining cell 6
A forecast model is formed according to the accuracy value of, quality sample data with workpiece, in short, this processing quality
Predicting unit 5 depends on, for the workpiece to be processed, size, tolerance and the parameter set and produces the processing road of workpiece
Footpath, and the processing quality of virtual prognostication workpiece.
Above-mentioned processing quality predicting unit 5, during setting up forecast model or correction model, is removed at workpiece
Under the assistance of transportation unit 3, the industrial photography machine of this vision measurement unit 4 is in the range of exposures of vision light sources
In rapidly workpiece is imposed photo-optics, and be converted into sized data, processing unit (plant) 1 can be made to reach to carry
High effect measuring efficiency.
Claims (3)
1. one kind has the processing unit (plant) that vision measures, it is characterised in that it has a central control unit,
And be electrically connected with this central control unit respectively a workpiece handling unit, a vision measurement unit, one
Processing quality predicting unit and a machining cell, this workpiece handling unit is by the regulation and control of this central control unit
Being measured to this vision measurement unit by workpiece handling, workpiece is carried out measuring gained by this vision measurement unit
Data be to provide this processing quality predicting unit and carry out quality prediction, this processing quality predicting unit is to implement
A kind of virtual prognostication processing quality method sets up quality prediction model, to predict the processing quality of workpiece, and
Produce machining path for this machining cell, workpiece to be processed.
The most according to claim 1 have the processing unit (plant) that vision measures, it is characterised in that this work
Part handling unit is a mechanical arm.
The most according to claim 1 have the processing unit (plant) that vision measures, it is characterised in that this regards
Feel that measurement unit includes an industrial photography machine, a vision light sources and an arithmetical unit, this workpiece handling unit
It is by the range of exposures of workpiece handling to this vision light sources, makes this industrial photography machine that workpiece is taken a picture
To obtain image, then carried out Size calculation by this arithmetical unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483669.5U CN205765272U (en) | 2016-05-25 | 2016-05-25 | There is the processing unit (plant) that vision measures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483669.5U CN205765272U (en) | 2016-05-25 | 2016-05-25 | There is the processing unit (plant) that vision measures |
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| CN205765272U true CN205765272U (en) | 2016-12-07 |
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| CN201620483669.5U Expired - Fee Related CN205765272U (en) | 2016-05-25 | 2016-05-25 | There is the processing unit (plant) that vision measures |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247427A (en) * | 2016-12-28 | 2018-07-06 | 正河源机械配件有限公司 | Cutter image measurement method |
| CN109141275A (en) * | 2017-06-15 | 2019-01-04 | 欣兴电子股份有限公司 | Processing method and its machine table and system of application |
| CN110978503A (en) * | 2018-10-03 | 2020-04-10 | 郑芳田 | Additive manufacturing system and method and feature extraction method |
| CN112262017A (en) * | 2018-06-15 | 2021-01-22 | 三菱电机株式会社 | Machine tool machining dimension prediction device, machine tool machining dimension prediction system, machine tool equipment abnormality determination device, machine tool machining dimension prediction method, and program |
-
2016
- 2016-05-25 CN CN201620483669.5U patent/CN205765272U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247427A (en) * | 2016-12-28 | 2018-07-06 | 正河源机械配件有限公司 | Cutter image measurement method |
| CN109141275A (en) * | 2017-06-15 | 2019-01-04 | 欣兴电子股份有限公司 | Processing method and its machine table and system of application |
| CN109141275B (en) * | 2017-06-15 | 2020-12-04 | 欣兴电子股份有限公司 | Processing method and processing machine platform and system applied by same |
| CN112262017A (en) * | 2018-06-15 | 2021-01-22 | 三菱电机株式会社 | Machine tool machining dimension prediction device, machine tool machining dimension prediction system, machine tool equipment abnormality determination device, machine tool machining dimension prediction method, and program |
| CN110978503A (en) * | 2018-10-03 | 2020-04-10 | 郑芳田 | Additive manufacturing system and method and feature extraction method |
| CN110978503B (en) * | 2018-10-03 | 2021-12-03 | 郑芳田 | Additive manufacturing system and method and feature extraction method |
| US11383446B2 (en) | 2018-10-03 | 2022-07-12 | National Cheng Kung University | Additive manufacturing system and method and feature extraction method |
| US11679565B2 (en) | 2018-10-03 | 2023-06-20 | National Cheng Kung University | Additive manufacturing system and method and feature extraction method |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |