CN109894929A - A kind of modular reconfigurable flexible process and system - Google Patents
A kind of modular reconfigurable flexible process and system Download PDFInfo
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- CN109894929A CN109894929A CN201910110288.0A CN201910110288A CN109894929A CN 109894929 A CN109894929 A CN 109894929A CN 201910110288 A CN201910110288 A CN 201910110288A CN 109894929 A CN109894929 A CN 109894929A
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Abstract
The present invention provides a kind of modular reconfigurable flexible process and systems, comprising: order planning step: according to the information of new order, carrying out scheduled production in conjunction with current processing situation and factory resources；Route planning step: according to scheduled production as a result, planning obtains production and processing technology route, and the workbench on machining process route is selected to process required module or component；Reconstruct step: according to the new corresponding module of production and processing technology route switch operating platform, component and control program；Procedure of processing: processing is executed according to new production and processing technology route control workbench.Entire production system can be reconstructed in real time through the invention to obtain new configuration, renewal process changes function or changes the output quantity of system to realize flexible customization production requirement.
Description
Technical field
The present invention relates to industrial control fields, and in particular, to a kind of modular reconfigurable flexible process and system.
Background technique
In traditional field of industrial manufacturing, as shown in Figure 1, each workbench in workshop is divided into multiple and different stream
Waterline, to manufacture different products.The advantages of production method of this fixed flowline formula, is to be suitble to large batch of product
Production and processing, and speed of production is fast.However, the production and processing of small for some production batches or a variety of different products is small
For enterprise, the flexibility of this production method is low, cannot achieve personalized customization, and be easy to bring utilization rate of equipment and installations low lacks
(two workbench idle outside two assembly lines as shown in figure 1) are fallen into, to limit enterprise getting profit.Meanwhile on a certain assembly line
Workbench failure, damage, will lead to whole assembly line stop production etc. it is to be repaired.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of modular reconfigurable flexible process and
System.
A kind of modular reconfigurable flexible process provided according to the present invention, comprising:
Order planning step: according to the information of new order, scheduled production is carried out in conjunction with current processing situation and factory resources；
Route planning step: according to scheduled production as a result, planning obtains production and processing technology route, and machining process route is selected
On workbench processing needed for module or component；
Reconstruct step: according to the new corresponding module of production and processing technology route switch operating platform, component and control program
Deng；
Procedure of processing: processing is executed according to new production and processing technology route control workbench.
Preferably, the procedure of processing transports the module or component according to new production and processing technology route by AGV,
And material to be processed is transported to corresponding workbench.
Preferably, the order planning step carries out scheduled production, the current processing situation according to the urgency level of new order
With factory resources including supplies on hand, the work present situation of workbench and performance, in information such as material logistics processed, frock clamps including
Data.
Preferably, the reconstruct step includes: to receive or select the simultaneously corresponding control of switch operating platform by Network Interface
Processing procedure sequence.
Preferably, the procedure of processing further include: acquisition in real time and the current processing situation of analysis and factory resources, and in real time
Receive new order.
A kind of modular reconfigurable flexible manufacturing system provided according to the present invention, comprising:
Order planning module: according to the information of new order, scheduled production is carried out in conjunction with current processing situation and factory resources；
Route planning module: according to scheduled production as a result, planning obtains production and processing technology route, and machining process route is selected
On workbench processing needed for module or component；
Reconstructed module: according to the new corresponding module of production and processing technology route switch operating platform, component and control program
Deng；
Processing module: processing is executed according to new production and processing technology route control workbench.
Preferably, the processing module transports the module or component according to new production and processing technology route by AGV,
And material to be processed is transported to corresponding workbench.
Preferably, the order planning module carries out scheduled production, the current processing situation according to the urgency level of new order
With factory resources including supplies on hand, the work present situation of workbench and performance, in information such as material logistics processed, frock clamps including
Data.
Preferably, the reconstructed module includes: to receive or select the simultaneously corresponding control of switch operating platform by Network Interface
Processing procedure sequence.
Preferably, the processing module further include: acquisition in real time and the current processing situation of analysis and factory resources, and in real time
Receive new order.
Compared with prior art, the present invention have it is following the utility model has the advantages that
Entire production system can be reconstructed in real time through the invention to obtain new configuration, renewal process changes function
It can or change the output quantity of system to realize flexible customization production requirement.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the operation schematic diagram of existing process line；
Fig. 2 is work flow diagram of the invention.
Fig. 3 is the operation schematic diagram of the process line after optimization of the embodiment of the present invention.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
As shown in Fig. 2, a kind of modular reconfigurable flexible process provided by the invention, comprising:
Order planning step: according to the information of new order, scheduled production is carried out in conjunction with current processing situation and factory resources；Order
Scheduled production step carries out scheduled production according to the urgency level of new order, and current processing situation and factory resources include supplies on hand, work
The work present situation and performance of platform, the data including the information such as material logistics processed, frock clamp.
Route planning step: according to scheduled production as a result, planning obtains production and processing technology route as shown in figure 3, and selecting to add
Module or component needed for workbench processing on work process route；
It reconstructs step: receiving or select simultaneously switch operating platform by Network Interface according to new production and processing technology route
Corresponding control program；
Procedure of processing: processing is executed according to new production and processing technology route control workbench, while acquiring and dividing in real time
The current processing situation of analysis and factory resources, and real-time reception new order.
In the present invention, procedure of processing passes through AGV according to new production and processing technology route transportation module or component, and
Material to be processed is transported to corresponding workbench.
The present invention also provides a kind of modular reconfigurable flexible process, comprising:
Order planning module: according to the information of new order, scheduled production is carried out in conjunction with current processing situation and factory resources；Order
Scheduled production module carries out scheduled production according to the urgency level of new order, and current processing situation and factory resources include supplies on hand, work
The work present situation and performance of platform, the data including the information such as material logistics processed, frock clamp.
Route planning module: according to scheduled production as a result, planning obtains production and processing technology route, and machining process route is selected
On workbench processing needed for module or component；
Reconstructed module: corresponding module, component are switched according to new production and processing technology route, connect by Network Interface
Receive or select the simultaneously corresponding control program of switch operating platform；
Processing module: processing is executed according to new production and processing technology route control workbench, while acquiring and dividing in real time
The current processing situation of analysis and factory resources, and real-time reception new order.
In the present invention, processing module passes through AGV according to new production and processing technology route transportation module or component, and
Material to be processed is transported to corresponding workbench.
Reconfigurable manufacturing paradigm is a kind of manufacturing mode instructed and management manufacture system is reconstructed, it makes manufacture system
(enterprise) is changed by internal Self-variation come the market environment outside quick response.Therefore, reconfigurable manufacturing paradigm is sent out first
A kind of manufacturing strategy is opened up, manufacture system is organized, controls, manages and operated to guidance how.Secondly, it provides a kind of frame of overall situation
Frame contains the various technologies newly emerged in large numbers.Third, it is using reconfigurability as a kind of core competence, uniformly integrated manufacturing system
Various aspects.Enterprise with higher reconfigurability can it is difficult to predict environment in, show one's talent in rival.
The reconfigurability of manufacture system refers to that one kind can utilize subsystem, mould according to the variation of planning and design code
The rearrangement of block or component the means such as substitutes, cuts out and reforms and carries out re-configuration to system, and renewal process changes function or changes
The output quantity of change system is changed with fast responding market.
Processing module has following a few class components: processing basic module, modular event driven unit, modular cutter and folder
Tool, configurable control system unit.Wide automatic of adaptation range can be established by choosing component appropriate from component catalogue
Change, integrated production system.
(1) it processes basic module: being mainly used for processing and changing the state of raw material.The function of basic module be with it is existing
Process equipment it is similar, but for module, most it is emphasised that following accurate, predefined, exemplary and controllable standard.
(2) modular event driven unit: it is mainly used for the movement for completing to execute task components.(3) modular cutter and fixture: this be with
The cutter and fixture module that processing basic module and modular event driven unit match.(4) it can configure control system unit: including
Program, instruction and the synchronized information network of various Module Processing System subsystems.
By modular manufacturing, the modular manufacturing model based on modularity theory is established.Using the model, by modularization
Manufacture system is connected with Visual Manufacturing, and manufacture system, product design, manufacturing equipment design can be constructed under virtual environment
It is all made of modular design method with Manufacturing System Design, product and Manufacturing System Design are organically united.Pass through system
Specific product is made to complete to make component, product, manufacturing equipment to the redesign of manufacture system, together with design, operant activity all with
Module is described for unit, constructs and run manufacture system with the combination of module.
It can effective improving production efficiency and to the adaptability of product variations, Ke Yixian by Module Processing System technology
It writes and reduces cost, because the transportation cost of part is often required to account for the 20% of cost of parts.
Processing module be complete material Task Switching the execution system with reconfigurability, process equipment workpiece,
Three aspects of cutter and control are acted between all having interface-process equipment associated with other subsystems by control system
Under logistics system it is associated.In system-level reconstruct, process equipment be common process equipment, when such equipment be considered as can
When mobile component, reconstruct is mainly realized by way of Physical Reconstruction；When such equipment is considered as immovable structure
When part, reconstructs and mainly realized by way of logical reconstruction.In device level reconstruct, process equipment is that restructural processing is set
Standby, such equipment is made of the different hardware and software component of multiple separable, independences and scale, for specific production requirement
These components can be ressembled, configure, adjust and run.
The industrial robot of workbench is very important intelligent flexible equipment in intelligence manufacture, can be according to production task not
Together, fast switching frock fixture (hardware) and control program (software), planning robot controls track again, for completing difference
The multitasks reconfigurable flexible production work such as loading and unloading, welding, polishing, carrying and assembly of workpiece.Core develops content: machine
The configurable research of people's control system modularization, the design of flexible frock fixture and docking technique research, the trick based on CCD vision
Path of welding Adaptive Planning research of the work compound research based on laser detection.
Intelligent AGV logistics system is directly related with the configuration of system of processing, operation etc., is mainly used for establishing between process equipment
Connection, the working condition that can carry out random schedule is constantly in whole system operational process, and its working condition can
It is adjusted at any time.The task order to place an order according to MES is carried out the dispatching circulation of material, is passed through by AGV dispatching management information system
RFID technology of Internet of things Real-time Feedback runs station number information and automatic stop, and revised planning optimal path, configuration wireless communication
System realizes Autonomous Scheduling and Collaborative Control between more AGV.
Key core develops content: the AGV operating path based on A* algorithm is made rational planning for, the path that more AGV cooperate
Planning and dispatching algorithm, AGV robot motion's SERVO CONTROL based on pid algorithm, laser navigation technology, the detection of RFID Internet of Things
Technology, wireless network establishment and the communication technology etc..
Module needed for storing material and workbench processing to be processed or component pass through the intelligent recognitions such as RFID reader
Device realizes raw material, finished product in-out-storehouse management, can also unite to information such as product category, stockpile number, inventory's total prices
It counts and sends company ERP system；Optimal storage goods yard out can be automatically selected, optimizes working path, improves warehouse operational efficiency；
Automation and comprehensive record can be provided for warehouse homework overall process, improve working efficiency；It can be all activities, the resource in warehouse
Timely correct information is provided with inventory level, improves work efficiency and resource all in factory can be digitized
Management.Key core develops content: accurate positioning closed-loop control, the laser position detection positioning, RFID COM code of piler
Detection, Infrared Wireless Communication, intelligent storehouse assignment algorithm, intelligent scheduling and path planning algorithm stock control, make an inventory of goods in a warehouse, enter and leave
Library rule etc..
The present invention can quick response various change, adjust system running state in time, with guarantee in system of processing it is different plus
Automatic synchronization works between construction equipment, between system of processing and logistics system.Its correct information flow based on multiple objective programming and work, make
The flowing of information effectively and reasonably in system between each subsystem, to guarantee the plan of RMS, management, control, scheduling and monitoring
Etc. the operation of functions without any confusion.
One skilled in the art will appreciate that in addition to realizing system provided by the invention in a manner of pure computer readable program code
It, completely can be by the way that method and step be carried out programming in logic come so that the present invention provides and its other than each device, module, unit
System and its each device, module, unit with logic gate, switch, specific integrated circuit, programmable logic controller (PLC) and embedding
Enter the form of the controller that declines etc. to realize identical function.So system provided by the invention and its every device, module, list
Member is considered a kind of hardware component, and to include in it can also for realizing the device of various functions, module, unit
To be considered as the structure in hardware component；It can also will be considered as realizing the device of various functions, module, unit either real
The software module of existing method can be the structure in hardware component again.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. a kind of modular reconfigurable flexible process characterized by comprising
Order planning step: according to the information of new order, scheduled production is carried out in conjunction with current processing situation and factory resources；
Route planning step: it according to scheduled production as a result, planning obtains production and processing technology route, and selects on machining process route
Module or component needed for workbench processing；
Reconstruct step: according to the new corresponding module of production and processing technology route switch operating platform, component and control program；
Procedure of processing: processing is executed according to new production and processing technology route control workbench.
2. modular reconfigurable flexible process according to claim 1, which is characterized in that the procedure of processing passes through
AGV transports the module or component according to new production and processing technology route, and transports material to be processed to corresponding work
Make platform.
3. modular reconfigurable flexible process according to claim 1, which is characterized in that the order planning step
Scheduled production is carried out according to the urgency level of new order, the current processing situation and factory resources include supplies on hand, workbench
Work present situation and performance, the data including material logistics processed, frock clamp.
4. modular reconfigurable flexible process according to claim 1, which is characterized in that the reconstruct step packet
It includes: the simultaneously corresponding control program of switch operating platform is received or selected by Network Interface.
5. modular reconfigurable flexible process according to claim 1, which is characterized in that the procedure of processing is also wrapped
It includes: acquisition in real time and the current processing situation of analysis and factory resources, and real-time reception new order.
6. a kind of modular reconfigurable flexible manufacturing system characterized by comprising
Order planning module: according to the information of new order, scheduled production is carried out in conjunction with current processing situation and factory resources；
Route planning module: it according to scheduled production as a result, planning obtains production and processing technology route, and selects on machining process route
Module or component needed for workbench processing；
Reconstructed module: according to the new corresponding module of production and processing technology route switch operating platform, component and control program；
Processing module: processing is executed according to new production and processing technology route control workbench.
7. modular reconfigurable flexible manufacturing system according to claim 6, which is characterized in that the processing module passes through
AGV transports the module or component according to new production and processing technology route, and transports material to be processed to corresponding work
Make platform.
8. modular reconfigurable flexible manufacturing system according to claim 6, which is characterized in that the order planning module
Scheduled production is carried out according to the urgency level of new order, the current processing situation and factory resources include supplies on hand, workbench
Work present situation and performance, the data including material logistics processed, frock clamp.
9. modular reconfigurable flexible manufacturing system according to claim 6, which is characterized in that the reconstructed module packet
It includes: the simultaneously corresponding control program of switch operating platform is received or selected by Network Interface.
10. modular reconfigurable flexible manufacturing system according to claim 6, which is characterized in that the processing module is also
It include: real-time acquisition and analysis currently processing situation, and real-time reception new order.
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Cited By (10)
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| CN111538295A (en) * | 2019-11-19 | 2020-08-14 | 大连誉洋工业智能有限公司 | Flexible production management system |
| CN112306003A (en) * | 2019-07-26 | 2021-02-02 | 宁波舜宇智能科技有限公司 | Processing device cooperative control method, system, readable storage medium and equipment |
| CN112684770A (en) * | 2020-12-25 | 2021-04-20 | 北京交通大学 | Digital production workstation capable of being grouped |
| CN112967008A (en) * | 2021-01-28 | 2021-06-15 | 广东工业大学 | Design method of open architecture flow production line supporting plug and play of equipment |
| CN113568332A (en) * | 2021-03-11 | 2021-10-29 | 宁波舜宇智能科技有限公司 | ARM and FPGA service interaction method, industrial control system and automation equipment |
| CN113568333A (en) * | 2021-04-22 | 2021-10-29 | 宁波舜宇智能科技有限公司 | Data processing method, control system and equipment |
| CN113568374A (en) * | 2020-09-14 | 2021-10-29 | 宁波舜宇智能科技有限公司 | Method, device, electronic device and storage medium for controlling production process of product |
| CN113665933A (en) * | 2021-08-20 | 2021-11-19 | 广东工业大学 | Novel weighing, printing and packaging system and control method thereof |
| EP3961329A1 (en) * | 2020-08-25 | 2022-03-02 | Audi AG | Control unit and method for controlling transport of a plurality of workpieces in a modular assembly system using a genetic algorithm; mounting system |
| CN116088451A (en) * | 2023-02-15 | 2023-05-09 | 陕西西微测控工程有限公司 | Method for realizing paperboard variety switching by adopting module cluster mode |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112306003A (en) * | 2019-07-26 | 2021-02-02 | 宁波舜宇智能科技有限公司 | Processing device cooperative control method, system, readable storage medium and equipment |
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| CN112967008A (en) * | 2021-01-28 | 2021-06-15 | 广东工业大学 | Design method of open architecture flow production line supporting plug and play of equipment |
| CN113568332A (en) * | 2021-03-11 | 2021-10-29 | 宁波舜宇智能科技有限公司 | ARM and FPGA service interaction method, industrial control system and automation equipment |
| CN113568333A (en) * | 2021-04-22 | 2021-10-29 | 宁波舜宇智能科技有限公司 | Data processing method, control system and equipment |
| CN113568333B (en) * | 2021-04-22 | 2024-04-09 | 宁波舜宇智能科技有限公司 | Data processing method, control system and equipment |
| CN113665933A (en) * | 2021-08-20 | 2021-11-19 | 广东工业大学 | Novel weighing, printing and packaging system and control method thereof |
| CN116088451A (en) * | 2023-02-15 | 2023-05-09 | 陕西西微测控工程有限公司 | Method for realizing paperboard variety switching by adopting module cluster mode |
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