CN107671593A - A kind of carving machine automatic identification flexible processing method and system - Google Patents
A kind of carving machine automatic identification flexible processing method and system Download PDFInfo
- Publication number
- CN107671593A CN107671593A CN201711022610.1A CN201711022610A CN107671593A CN 107671593 A CN107671593 A CN 107671593A CN 201711022610 A CN201711022610 A CN 201711022610A CN 107671593 A CN107671593 A CN 107671593A
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- CN
- China
- Prior art keywords
- robot
- workpiece
- carving machine
- feed bin
- master control
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1679—Programme controls characterised by the tasks executed
- B25J9/1687—Assembly, peg and hole, palletising, straight line, weaving pattern movement
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
Abstract
A kind of carving machine automatic identification flexible processing method and system, processing method include：1) to material tray barcode encoding, the robot path program of all workpiece types is entered into master control system in advance；2) code reader installed by robot head scans the bar code write on material tray and transmitted to master control system；3) master control system is carried programme-control machine people by robot corresponding to identification workpiece type and calling of tabling look-up and carried；4) material tray to be processed is transported to feed bin storage, records workpiece information, called when waiting to be processed；After the completion of work pieces process, master control system receives the machining information feedback of carving machine, and material tray is transported into feed bin storage, records workpiece information.System of processing includes carving machine, robot, feed bin and prepackage platform；The head of robot is provided with code reader, and carving machine is provided with the machining area of tool.The present invention is reloaded, and the time is short, and production efficiency is high.
Description
Technical field
The present invention relates to automation manufacture field, and in particular to a kind of carving machine automatic identification flexible processing method and is
System.
Background technology
Existing automation machining cell can only process a kind of work just for single kind workpiece in an i.e. process-cycle
Part, machine tool utilization rate is low, and technical staff need to debug robot motion in advance and store, and machine tooling program will scene record
Enter.
, it is necessary to which technical staff scene resets robot path program, machine tooling when workpiece species is changed
Program, change master control system workpiece type information, do not allow various workpieces to carry out while process.Process of reloading takes longer, work
Work amount is big, flexible low, poor universality, has aggravated the work load of operating personnel, has reloaded and be inconvenient.
The content of the invention
It is an object of the invention to for above-mentioned the problems of the prior art, there is provided a kind of carving machine automatic identification is flexible to be added
Work method and system, fast automatic the type of workpiece can be changed, and various workpieces type can be processed simultaneously, and then
Improve automation cell utilization ratio, reduce change workpiece type during when consume.
To achieve these goals, carving machine automatic identification flexible processing method of the present invention, comprises the following steps：
1) to material tray barcode encoding, the robot path program of all workpiece types is entered into master control system in advance
System；
2) code reader installed by robot head scans the bar code write on material tray and transmitted to master control
System；
3) master control system is entered by the robot carrying programme-control machine people corresponding to identification workpiece type and calling that tables look-up
Row is carried；
4) material tray to be processed is transported to feed bin storage, records workpiece information, called when waiting to be processed；Workpiece adds
After the completion of work, master control system receives the machining information feedback of carving machine, and material tray is transported into feed bin storage, records workpiece
Information.
In described step 4), after the completion of work pieces process, all material positions in master control system scan round feed bin, find
Empty material position, the workpiece machined is temporarily stored within the material position, then receives and record the feedback information of workpiece type.
In described step 4), when no carving machine feeding and blanking task, robot is by machined completion in feed bin
Workpiece handling to prepackage platform, or robot preferentially carries the workpiece type of setting, turns so as to be formed after the completion of work pieces process
Move.
The concrete operation step of step 3) is：
Each section of path is all compiled by single program, and distribution program by robot demonstrator SmartPad first
Number；Then master control system sends the program number I/O signal of corresponding program, program number I/O signal is by times good fortune IO by logic judgment
The compiling of module, finally by EtherCAT bus communications, robot is called to carry program accordingly.
Carving machine automatic identification flexible manufacturing system (FMS) of the present invention, including carving machine, robot, feed bin and prepackage platform；Institute
The prepackage platform stated is placed in the side of feed bin, and the head of robot is provided with code reader, and carving machine is provided with the machining area of tool；
Tool includes the quick change pallet being arranged on blind rivet plate, and the side of quick change pallet is provided with the fast change of grip that can be connected with robot
Pawl, the upper surface of quick change pallet are provided with the working plate for placing workpiece.
Described working plate is connected by screw on quick change pallet, and prepackage platform, which is provided with, to be used to place the straight of quick change pallet
Line guide rail, the bottom surface for pre-installing platform are provided with long-rod cylinder, and long-rod cylinder promotes quick change pallet to be slided along line slideway, reaches and specifies
Touched behind position to the position detection switch set in robot, after robot receives location switch signal, perform pallet carrying journey
Sequence, and the quick change pallet for filling workpiece is placed into the vacant position of feed bin, wait the request of lathe feeding.
Described carving machine is provided with three, is oppositely arranged, carving machine uses JDGT1200_A14S carving machines.
Compared with prior art, processing method of the present invention has following beneficial effect：In advance by whole workpiece types
Robot path program entry is to master control system.When workpiece type is changed, robot automatic running to corresponding position,
The code reader installed by robot head scans bar code, typing workpiece classification information.Master control system is according to acquisition workpieces
Type information calls robot to carry workpiece path procedure, realizes the full automation for changing workpiece type.Pass through each porter
Identification function during part, master control system are able to record the workpiece information of each position of feed bin, it is necessary to when processing, can arbitrarily adjusted
With so as to realize while various workpieces are processed.In addition, the present invention can monitor the situation of production and processing in real time, it is easy to
The production schedule is adjusted, when feed bin stores polytype workpiece, can select what is preferentially processed according to the requirement of production task
Workpiece type.
Compared with prior art, the structure of system of processing of the present invention is simple, feed bin according to supplied materials walking direction be blank material,
Finished product material or return of empty pallets, plus the workpiece type identification information of itself, the state and type for being capable of real time reaction material position are believed
Breath.Various workpieces type can be switched fast processing by system of processing of the present invention, allocate each component in real time by control system
Action and information sharing, carving machine coordinate processing, the processing situation of lathe can be monitored in real time, the time of reloading is short, production effect
Rate is high.
Brief description of the drawings
The control flow chart of Fig. 1 processing methods of the present invention；
Fig. 2 present invention prepackage platforms judge with feed bin type and station call flow chart；
Fig. 3 carving machines of the present invention judge with feed bin type and station call flow chart；
The overall structure diagram of Fig. 4 systems of processing of the present invention；
The loading and unloading structural representation of Fig. 5 systems of processing of the present invention；
The jig structure schematic diagram of Fig. 6 systems of processing of the present invention；
In accompanying drawing：1- carving machines；2- code readers；3- robots；4- tools；5- feed bins；6- pre-installs platform；7- blind rivet plates；8-
Quick change pallet；9- quick change gripping claws；10- working plates；11- workpiece.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1-3, processing method of the invention comprises the following steps：
1st, master control automatic identification；
A whole set of carving machine automatic identification flexible manufacturing system (FMS) does maincenter control by main control PLC program, will using robot 3
Integrally each structures in series gets up system.When having carving machine 1 to ask feeding, code reader reads the bar code on working plate
Information, and main control PLC is transferred to by serial communication, workpiece type is identified according to look-up routine.Main control PLC program is according to difference
Workpiece type, corresponding to calling robot 3 carry program.Each section of path is all compiled by robot demonstrator SmartPad
Collect into single program, and be allocated in program number.By logic judgment, the program number IO for sending corresponding program believes master control system
Number, compiling of the program number I/O signal Jing Guo times good fortune I/O module, then by EtherCAT bus communications, call robot 3 corresponding
Carrying program.Workpiece to be processed pallet carrying to feed bin is stored, and records workpiece information, is called when waiting to be processed.Workpiece
After machining, master control system receives the machining information feedback of carving machine, and is transported to feed bin storage, and records workpiece
Information.When no carving machine feeding and blanking task, robot 3 is by random by the workpiece handling of the machined completion of feed bin in advance
Dress platform 6 is set by HMI, and the workpiece type of setting is preferentially carried by robot, so as to form the transfer after the completion of work pieces process,
2nd, automatic loading/unloading；
Automatic loading/unloading part is made up of prepackage platform 6, feed bin 5, robot 3, the part of quick change pallet 8 four：Will be to be processed
The clamping of workpiece 11 is on working plate 10, and working plate 10 is connected by screw on quick change pallet 8, and quick change pallet 8 is placed into prepackage
On the line slideway of platform 6, long-rod cylinder has been installed below in prepackage platform 6, and cylinder promotion quick change pallet slides into along line slideway to be reached
Detection switch in place is touched after specified location, detection switch is the similar detection switch of cylinder in place in place, under table top
Face, wait robot crawl.After robot receives location switch signal, pallet carrying program is performed, and the fast of workpiece will be filled
The vacant position that pallet 8 is placed into feed bin 5 is changed, waits lathe request feeding.After machine tooling, robot performs blanking journey
Sequence, quick change pallet 8 are placed to prepackage platform 6, and after detection switch triggering in place, cylinder pushes away the quick change pallet 8 after completion of processing
Go out.
3rd, feed bin automatic loading/unloading controls；
When robot does not have the task of lathe loading and unloading, signal triggers prepackage platform 6 in place, robot operation crawl journey
Sequence.Feed bin shares 20 material positions, according to scan round of the master control system from No. 1 material position to No. 20 material positions, empty material position is found, by it
Workpiece storage in the material position, and record workpiece type and whether machining information.During blanking, master control system is from No. 1 material position to 20
Number material position carries out scan round, finds empty material position, and the workpiece 11 machined is temporarily stored within into the material position, receives and logging machine
Bed workpiece type feedback information.When task of the robot 3 without lathe loading and unloading, the meeting automatic program execution of robot 3, by
The material of processed completion is carried away from feed bin to the outside of machining cell, and removes the workpiece information of the material position.
When production task adjusts, one or more kinds of workpiece types can be chosen by HMI touch-screens, it is preferentially processed.
4th, tool part；
Tool part is made up of working plate 10, quick change pallet 8, blind rivet plate 7, the part of quick change gripping claw 9 four：The basis of working plate 10
Different workpieces type designs, and replaceable, is attached with quick change pallet 8 by screw.Quick change is mounted with quick change pallet 8
Gripping claw 9, rapid abutting joint is carried out with robot 3.Blind rivet plate 7, which is located inside lathe, belongs to fixed component, and robot 3 passes through fast change of grip
The entirety of quick change pallet 8 is transported to inside lathe after specified location by pawl 9, and quick change pallet 8 is positioned and tensed by blind rivet plate 7, machine
People 3 exits lathe, and machine tool protection door performs work pieces process program after closing.
Referring to Fig. 4-6, carving machine automatic identification flexible manufacturing system (FMS) of the present invention, including carving machine 1, robot 3, feed bin 5
And prepackage platform 6；Prepackage platform 6 is placed in the side of feed bin 5, and the head of robot 3 is provided with code reader 2, and carving machine 1 is provided with and controlled
The machining area of tool 4；Tool 4 includes the quick change pallet 8 being arranged on blind rivet plate 7, and the side of quick change pallet 8 is provided with can be with machine
The connected quick change gripping claw 9 of device people 3, the upper surface of quick change pallet 8 are provided with the working plate 10 for placing workpiece 11.Working plate 10 passes through spiral shell
Nail is connected on quick change pallet 8, and prepackage platform 6 is provided with the line slideway for being used for placing quick change pallet 8, the bottom surface peace of prepackage platform 6
Equipped with long-rod cylinder, long-rod cylinder promotes quick change pallet 8 to be slided along line slideway, is touched after arrival specified location and arrives robot 3
The position detection switch of upper setting, after robot 3 receives location switch signal, pallet carrying program is performed, and workpiece will be filled
Quick change pallet 8 is placed into the vacant position of feed bin 5, waits the request of lathe feeding.
Carving machine 1 is provided with three, is oppositely arranged, carving machine 1 uses JDGT1200_A14S carving machines.
The present invention processing method and system can automatic identification workpiece type, reduce technical staff's work load, and
Various workpieces can be processed simultaneously, improve unit utilization rate.The time of reloading of the program is short, and production efficiency is high, tool versatility
By force, it is flexible high, the operating condition of machining cell, the adjustment production task of simple and fast can be monitored in real time.
Claims (7)
1. a kind of carving machine automatic identification flexible processing method, it is characterised in that comprise the following steps：
1) to material tray barcode encoding, the robot path program of all workpiece types is entered into master control system in advance；
2) code reader installed by robot head scans the bar code write on material tray and transmitted to master control system；
3) master control system is carried programme-control machine people by robot corresponding to identification workpiece type and calling of tabling look-up and removed
Fortune；
4) material tray to be processed is transported to feed bin storage, records workpiece information, called when waiting to be processed；Work pieces process is complete
Cheng Hou, master control system receives the machining information feedback of carving machine, and material tray is transported into feed bin storage, record workpiece letter
Breath.
2. carving machine automatic identification flexible processing method according to claim 1, it is characterised in that：In described step 4),
After the completion of work pieces process, all material positions, find empty material position in master control system scan round feed bin, the workpiece that will be machined
The material position is temporarily stored within, then receives and records the feedback information of workpiece type.
3. carving machine automatic identification flexible processing method according to claim 1, it is characterised in that：In described step 4),
When no carving machine feeding and blanking task, robot by the workpiece handling of machined completion in feed bin to prepackage platform (6), or
The workpiece type of setting is preferentially carried by robot, so as to form the transfer after the completion of work pieces process.
4. carving machine automatic identification flexible processing method according to claim 1, it is characterised in that the step 3) it is specific
Operating procedure is：Each section of path is all compiled by single program by robot demonstrator SmartPad first, and distributed
Program number；Then master control system sends the program number I/O signal of corresponding program, program number I/O signal is by again by logic judgment
The compiling of good fortune I/O module, finally by EtherCAT bus communications, robot is called to carry program accordingly.
A kind of 5. system for realizing carving machine automatic identification flexible processing method as claimed in claim 1, it is characterised in that：Including
Carving machine (1), robot (3), feed bin (5) and prepackage platform (6)；Described prepackage platform (6) is placed in the side of feed bin (5), machine
The head of device people (3) is provided with code reader (2), and carving machine (1) is provided with the machining area of tool (4)；Tool (4) includes installation
Quick change pallet (8) on blind rivet plate (7), the side of quick change pallet (8) are provided with the quick change gripping claw that can be connected with robot (3)
(9), the upper surface of quick change pallet (8) is provided with the working plate (10) for placing workpiece (11).
6. system according to claim 5, it is characterised in that：Described working plate (10) is connected by screw quick change support
On disk (8), prepackage platform (6) is provided with the line slideway for being used for placing quick change pallet (8), and the bottom surface of prepackage platform (6) is provided with length
Bar cylinder, long-rod cylinder promote quick change pallet (8) to be slided along line slideway, are touched after reaching specified location onto robot (3)
The position detection switch of setting, after robot (3) receives location switch signal, pallet carrying program is performed, and workpiece will be filled
Quick change pallet (8) is placed into the vacant position of feed bin (5), waits the request of lathe feeding.
7. system according to claim 5, it is characterised in that：Described carving machine (1) is provided with three, is oppositely arranged, essence
Carving machine (1) uses JDGT1200_A14S carving machines.
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|---|---|---|---|
| CN201711022610.1A CN107671593A (en) | 2017-10-26 | 2017-10-26 | A kind of carving machine automatic identification flexible processing method and system |
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| CN201711022610.1A CN107671593A (en) | 2017-10-26 | 2017-10-26 | A kind of carving machine automatic identification flexible processing method and system |
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Family
ID=61143258
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| CN201711022610.1A Pending CN107671593A (en) | 2017-10-26 | 2017-10-26 | A kind of carving machine automatic identification flexible processing method and system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129019A (en) * | 2018-08-01 | 2019-01-04 | 成都飞机工业（集团）有限责任公司 | A kind of on-line measuring device and its detection method of miniature workpiece flexible production line |
| CN109249282A (en) * | 2018-11-08 | 2019-01-22 | 青岛新松机器人自动化有限公司 | A kind of multimachine bed automatic loading and unloading system and method based on robot |
| CN109366242A (en) * | 2018-12-31 | 2019-02-22 | 保定向阳航空精密机械有限公司 | Loading and unloading and positioning device suitable for robot charge flexible production line |
| CN109396862A (en) * | 2018-09-18 | 2019-03-01 | 武汉华中数控股份有限公司 | Intelligence manufacture production line and its working method |
| CN109396863A (en) * | 2018-09-18 | 2019-03-01 | 武汉华中数控股份有限公司 | Machining intelligence manufacture production line and its working method |
| CN110293435A (en) * | 2019-06-27 | 2019-10-01 | 西安精雕软件科技有限公司 | A kind of automatic loading/unloading control system and method based on double Y-axis engraving center |
| CN111002085A (en) * | 2019-12-25 | 2020-04-14 | 保定向阳航空精密机械有限公司 | Automatic feeding and discharging equipment suitable for single-machine production |
| CN112364960A (en) * | 2020-11-16 | 2021-02-12 | 北京特种机械研究所 | Special equipment control system based on RFID |
| CN112959316A (en) * | 2019-12-13 | 2021-06-15 | 汉达精密电子(昆山)有限公司 | Robot handpiece verification jig and verification method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109129019A (en) * | 2018-08-01 | 2019-01-04 | 成都飞机工业（集团）有限责任公司 | A kind of on-line measuring device and its detection method of miniature workpiece flexible production line |
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| CN109249282A (en) * | 2018-11-08 | 2019-01-22 | 青岛新松机器人自动化有限公司 | A kind of multimachine bed automatic loading and unloading system and method based on robot |
| CN109366242A (en) * | 2018-12-31 | 2019-02-22 | 保定向阳航空精密机械有限公司 | Loading and unloading and positioning device suitable for robot charge flexible production line |
| CN110293435A (en) * | 2019-06-27 | 2019-10-01 | 西安精雕软件科技有限公司 | A kind of automatic loading/unloading control system and method based on double Y-axis engraving center |
| CN110293435B (en) * | 2019-06-27 | 2020-11-17 | 西安精雕软件科技有限公司 | Automatic feeding and discharging control system and method based on double-Y-axis engraving center |
| CN112959316A (en) * | 2019-12-13 | 2021-06-15 | 汉达精密电子(昆山)有限公司 | Robot handpiece verification jig and verification method |
| CN112959316B (en) * | 2019-12-13 | 2022-08-12 | 汉达精密电子(昆山)有限公司 | Robot handpiece verification jig and verification method |
| CN111002085A (en) * | 2019-12-25 | 2020-04-14 | 保定向阳航空精密机械有限公司 | Automatic feeding and discharging equipment suitable for single-machine production |
| CN112364960B (en) * | 2020-11-16 | 2021-08-27 | 北京特种机械研究所 | Special equipment control system based on RFID |
| CN112364960A (en) * | 2020-11-16 | 2021-02-12 | 北京特种机械研究所 | Special equipment control system based on RFID |
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Application publication date: 20180209 |