CN108594766A - A kind of horizontal boring and milling intelligent machine tool control system and method - Google Patents
A kind of horizontal boring and milling intelligent machine tool control system and method Download PDFInfo
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- CN108594766A CN108594766A CN201711495032.3A CN201711495032A CN108594766A CN 108594766 A CN108594766 A CN 108594766A CN 201711495032 A CN201711495032 A CN 201711495032A CN 108594766 A CN108594766 A CN 108594766A
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- machine tool
- horizontal boring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32179—Quality control, monitor production tool with multiple sensors
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- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
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Abstract
Present invention is disclosed a kind of horizontal boring and milling intelligent machine tool control systems, system is equipped with horizontal boring milling machine tool and drives the machine tool control cabinet of horizontal boring milling machine tool work, horizontal boring milling machine tool side is equipped with the industrial robot for grabbing workpiece, the feeding platform for placing workpiece to be processed is equipped within the industrial robot working range, the vision-based detection platform that detects finished work quality, the finished product mounting table for placing finished work.The horizontal boring and milling intelligent machine tool control system of the present invention and its control method have the communication function with production line miscellaneous equipment, pass through vision technique, it can complete the contactless accuracy detection of workpieces processing, it can complete the real-time detection of lathe information, robot information, using industrial robot, the automatic loading/unloading to workpiece is completed, central control system can complete the centralized control to robot, lathe and PLC.
Description
Technical field
The present invention relates to horizontal boring and milling intelligent machine tool fields, and in particular to a kind of to be completed to processing using vision detection technology
Contactless accuracy detection, the system of workpiece monitor in real time and centralized control and robot charge system, and extends to
The fields such as robot stacking, carrying.
Background technology
Product surface quality is the important component of product quality and the important leverage of product commercial value.Product
Surface defects detection technology is detected by artificial visual till now using CCD and digital image processing techniques as representative from initial
Computer Vision Detection Technique, substantially experienced three phases, be traditional sensing techniques stage, non-destructive testing technology rank respectively
Section, Computer Vision Detection Technique stage.Compared with traditional sensing techniques and non-destructive testing technology, vision-based inspection system
With real-time is good, accuracy is high, flexibility is good, purposes is easy to expand, and the advantages of contactless non-destructive testing may be implemented.
It in the processing of horizontal boring milling machine tool, needs to transport the workpiece processed to carry out accuracy detection, if detection
It is unqualified need to return to lathe be modified.If whole flow process is by the way of artificial loading and unloading and transport, the degree of automation
It is low, significantly impact the production efficiency of enterprise.
Current horizontal boring milling machine tool mostly use the non-destructive testing technologies such as Infrared Detection Method come to the precision of machine tooling into
Row detection has many advantages, such as that detection speed is fast, versatile, non-contact detection, but its testing result usually relies on the warp of people
It tests to be judged, there is prodigious subjective factor, to transporting by the way of artificial for workpiece, the degree of automation is low, and
And the result that the non-destructive testing technology used obtains is easy, by external interference, to be easy to cause flase drop, missing inspection.
Invention content
The technical problem to be solved by the present invention is to realize a kind of the degree of automation, horizontal boring and milling intelligent machine tool with high accuracy
Control system and its control method.
To achieve the goals above, the technical solution adopted by the present invention is：A kind of horizontal boring and milling intelligent machine tool control system,
System is equipped with horizontal boring milling machine tool and drives the machine tool control cabinet of horizontal boring milling machine tool work, and horizontal boring milling machine tool side, which is equipped with, to be used
The feeding for placing workpiece to be processed is equipped within the industrial robot of grabbing workpiece, the industrial robot working range
Platform, the vision-based detection platform for detecting finished work quality, the finished product mounting table for placing finished work.
The finished product mounting table is conveyer belt, including certified products pipeline and defective work pipeline.
The vision-based detection platform includes workbench, and the industry camera shooting of workpiece image information is acquired above workbench
Head.
The artificial six-joint robot of industrial machine, the end of the industrial robot work department are equipped with the work of gripping workpiece
Clamps, the industrial robot and its frock clamp drive work by robot control cabinet.
System is equipped with central controller system, and the vision-based detection platform, robot control cabinet and machine tool control cabinet pass through reality
When bus communicated with central control system.
The central control system includes：
Machine control module：For to machine tool control cabinet input control signal, and record process parameter, workpiece meter
Number, process quality data and cutter data；
Robot module：For the distribution of industrial robot real-time control task, it is selectively controlled according to process requirements
Each axis servo control unit completes position control or speed control；
Vision-based detection module：Judge to complete the quality of workpieces processing by picture signal and information is returned into machining accuracy
Compensating module；
Machining accuracy compensating module：Require to correct machining locus and cutter according to the result of vision-based detection and processing technology
Selection.
The central control system further includes：
Supplemental characteristic is provided to machine control module, robot module, vision-based detection module, machining accuracy compensating module
Database Systems；
Manual operation is provided to machine control module, robot module, vision-based detection module, machining accuracy compensating module to refer to
The artificial monitoring system enabled.
A kind of control method based on the horizontal boring and milling intelligent machine tool control system, industrial robot by blank workpiece from
It is taken out on feeding platform and is put into horizontal boring milling machine tool, wait for horizontal boring milling machine tool after processing is completed, industrial robot is by finished work
It is placed into vision-based detection platform from horizontal boring milling machine tool, central control system obtains image information and is detected to machining accuracy, if
Workpiece is then placed into certified products pipeline by control industrial robot by workpiece qualification, and industrial machine is controlled if workpiece is unqualified
Workpiece is placed into defective work pipeline by people.
If workpiece is unqualified, central controller system corrects boring and milling lathe cutter compensation or machining locus.
The horizontal boring and milling intelligent machine tool control system of the present invention and its control method have the communication with production line miscellaneous equipment
Function can complete the contactless accuracy detection of workpieces processing, can complete lathe information, robot by vision technique
The real-time detection of information completes the automatic loading/unloading to workpiece using industrial robot, and central control system can be completed pair
The centralized control of robot, lathe and PLC.
Description of the drawings
The content of every width attached drawing expression in description of the invention and the label in figure are briefly described below：
Fig. 1 is horizontal boring and milling intelligent machine tool control system schematic layout diagram；
Fig. 2 is horizontal boring and milling intelligent machine tool control system block diagram；
Label in above-mentioned figure is：1, horizontal boring milling machine tool；2, industrial robot；3, feeding platform；4, vision-based detection platform；
5, central controller system；6, robot control cabinet；7, machine tool control cabinet；8, certified products pipeline；9, defective work pipeline.
Specific implementation mode
Horizontal boring and milling intelligent machine tool control system mainly by horizontal boring milling machine tool 1, industrial robot 2, vision-based detection platform 4,
Finished product pipeline, workpiece feeding platform 3 and safety barrier composition.Shown in the horizontal layout schematic diagram 1 of system.
The workflow of system is as follows：By work piece on feeding platform 3 clamping；Industrial robot 2 by blank workpiece from
It is taken out on feeding platform 3；Lathe is put into be processed；Finished product is placed on vision-based detection platform 4 by industrial robot 2；Central control system
Machining accuracy is detected；Judge workpiece precision and sorts；If there is unqualified processing；Correct boring and milling lathe cutter compensation
Or machining locus.
The control program of system is as follows：
Central controller system 5 is the core of entire horizontal boring and milling intelligent machine tool control system, central controller system
System 5 ensures the co-ordination of each component part.Reliability, advance and the integrity of control system, validity and flexibility
Directly affect the production efficiency and the degree of automation of entire automatic production line.
Central controller system 5 receives and processes industry camera in vision-based detection platform 4, machine tool control cabinet 7, feeding platform 3
The signal sended over industrial robot 2, robot control cabinet 6, the start and stop of control horizontal boring milling machine tool 1 and feeding platform 3, is accused
Know that industrial robot 2 executes corresponding program, controls work and the cycle of whole system.Central controller system 5 is connected to man-machine
Interactive touch screen, touch screen are mainly responsible for parameter setting, status display, on-line monitoring, finished product and waste product counting of system etc..
Central controller system 5 is communicated by Industrial Ethernet and lathe, feeding platform 3, industrial robot 2 and vision system.It is real
When the information of workpieces processing of monitoring machine tool system, machining state, record processing quantity, the remaining processing capacity of display, alarm signal
Breath, fault message, human-machine interactive information etc..
Central controller system 5 is by gateway, by the digital device structure with bus interface in each functional unit of system
Integral, formation not only can work independently but also energy mutually coordinated Intelligent Hybrid Control network, network-based heterogeneous system
Monitoring of the communication and management system being easy to implement between each bus apparatus to equipment or final control system.Simultaneously to acquisition
Information integrated, using the design philosophy of function modoularization, constitute the function module with independent control function, and by being
The collaborative strategy and control model that system requires carry out conformation function unit, complete function control requirement, realize the integrated of whole system
Control.
Open modular architecture be use Object--oriented method, to system function task carry out it is modular decomposition and
Hierarchical tissue.Modular control system is exactly to be broken down into a series of function modules with specific control task, these moulds
It is that downward layer function module sends out real time service request, and reads that block, which has organizational hierarchy layered structure, higher level's module major function,
The operating status of lower module is taken, is communicated by real time bus interface between module.Modular control system composition such as Fig. 2
It is shown.
Wherein：
(1) artificial monitoring system is mainly responsible for the interaction between operating personnel and control system, mainly completes system operation
The modification and setting of technological parameter in preceding and operation, such as system operation operating mode initializing set, workpiece parameter setting, processing
The display etc. of processing parameter setting, basic machine motion control parameter setting, process data.
(2) machine control module is responsible for recording process parameter, workpiece counting, process quality data and cutter data
Deng.
(3) robot module's main function is the distribution for carrying out robot real-time control task, has choosing according to process requirements
It controls each axis servo control unit with selecting completes the functions such as position control or speed control.
(4) vision-based detection module completes the quality of workpieces processing and information is returned to machining accuracy compensating module.
(5) machining accuracy compensating module major function is to be required to correct processing according to the result and processing technology of vision-based detection
The selection of track and cutter.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or without changing
Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.
Claims (9)
1. a kind of horizontal boring and milling intelligent machine tool control system, system is equipped with horizontal boring milling machine tool and driving horizontal boring milling machine tool work
Machine tool control cabinet, it is characterised in that：Horizontal boring milling machine tool side is equipped with the industrial robot for grabbing workpiece, the industry
The vision-based detection for being equipped with the feeding platform for placing workpiece to be processed within robot working range, detecting finished work quality
Platform, the finished product mounting table for placing finished work.
2. horizontal boring and milling intelligent machine tool control system according to claim 1, it is characterised in that：The finished product mounting table is
Conveyer belt, including certified products pipeline and defective work pipeline.
3. horizontal boring and milling intelligent machine tool control system according to claim 1 or 2, it is characterised in that：The vision-based detection
Platform includes workbench, and the industry camera of workpiece image information is acquired above workbench.
4. horizontal boring and milling intelligent machine tool control system according to claim 3, it is characterised in that：The industrial machine is artificial
Six-joint robot, the end of the industrial robot work department are equipped with the frock clamp of gripping workpiece, the industrial robot and
Its frock clamp drives work by robot control cabinet.
5. horizontal boring and milling intelligent machine tool control system according to claim 4, it is characterised in that：System is equipped with center and controls
Device system, the vision-based detection platform, robot control cabinet and machine tool control cabinet are communicated by real-time bus with central control system.
6. horizontal boring and milling intelligent machine tool control system according to claim 5, it is characterised in that：The central control system
Including：
Machine control module：For to machine tool control cabinet input control signal, and record process parameter, workpiece counts plus
Work qualitative data and cutter data；
Robot module：For the distribution of industrial robot real-time control task, each axis is selectively controlled according to process requirements
Servo control unit completes position control or speed control；
Vision-based detection module：Judge to complete the quality of workpieces processing by picture signal and information is returned into machining accuracy compensation
Module；
Machining accuracy compensating module：The choosing of amendment machining locus and cutter is required according to the result of vision-based detection and processing technology
It selects.
7. horizontal boring and milling intelligent machine tool control system according to claim 1, it is characterised in that：The central control system
Further include：
The data of supplemental characteristic are provided to machine control module, robot module, vision-based detection module, machining accuracy compensating module
Library system；
There is provided what manual operation instructed to machine control module, robot module, vision-based detection module, machining accuracy compensating module
Artificial monitoring system.
8. a kind of control method based on horizontal boring and milling intelligent machine tool control system described in claim 1-7, it is characterised in that：Work
Blank workpiece is taken out from feeding platform and is put into horizontal boring milling machine tool by industry robot, waits for horizontal boring milling machine tool after processing is completed, work
Finished work is placed into vision-based detection platform by industry robot from horizontal boring milling machine tool, and central control system obtains image information pair
Machining accuracy is detected, and workpiece is placed into certified products pipeline by control industrial robot if workpiece qualification, if workpiece
It is unqualified, it controls industrial robot and workpiece is placed into defective work pipeline.
9. control method according to claim 8, it is characterised in that：If workpiece is unqualified, central controller system is repaiied
Positive boring and milling lathe cutter compensation or machining locus.
Priority Applications (1)
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| CN201711495032.3A CN108594766A (en) | 2017-12-31 | 2017-12-31 | A kind of horizontal boring and milling intelligent machine tool control system and method |
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| CN201711495032.3A CN108594766A (en) | 2017-12-31 | 2017-12-31 | A kind of horizontal boring and milling intelligent machine tool control system and method |
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Family
ID=63633189
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039359A (en) * | 2019-04-25 | 2019-07-23 | 长沙智能制造研究总院有限公司 | It is a kind of integration loading and unloading shipment and detection lathe |
| CN110262403A (en) * | 2019-07-31 | 2019-09-20 | 朱保松 | A kind of digital control system interpolation instruction generation method based on dynamic accuracy technology |
| CN112085987A (en) * | 2020-08-31 | 2020-12-15 | 上海工程技术大学 | Intelligent manufacturing training system based on industrial robot and control method |
| CN114273979A (en) * | 2021-12-10 | 2022-04-05 | 无锡市信昌电子科技有限公司 | On-line monitoring system for machining of engraving, milling, drilling and tapping numerical control system |
| CN118544183A (en) * | 2024-07-30 | 2024-08-27 | 山东硕德博数控机械有限公司 | Intelligent control system applied to boring and milling machining center |
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| CN114273979A (en) * | 2021-12-10 | 2022-04-05 | 无锡市信昌电子科技有限公司 | On-line monitoring system for machining of engraving, milling, drilling and tapping numerical control system |
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Application publication date: 20180928 |
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