Summary of the invention
Present invention is primarily aimed at solving the above problems and insufficient, die casting producer and cura specialis can be made by providing one kind
Person obtains die information in real time comprehensively, and then carries out care and maintenance in time to mold, extends the mould tube of die life
Reason method and management system.
To achieve the above object, the technical scheme is that
A kind of mold management method, includes the following steps:
A, mold status information is acquired by the data acquisition device being arranged on mold;
B, the information data of each mold in specific region is sent to the data of the specific region by transmission path
Collector;
C, data collector transmits data to host computer, database is established on host computer, and being formed can
The mold management message file checked;
D, the host computer in each specific region passes through internet again and summarizes data transmission to higher management level, mould
In the remote computer for having manufacturer, mold repair department;
E, remote computer is by the host computer data in received each region to the state of each mold and each
The mold state in region is assessed;
F, the mold overhaul time reach before issue warning information in advance, assign maintenance instruction, die casting producer and
Mold repair department sends work to carry out large repairs mold.
Further, in the step A, the status information of the mold includes the use information and essential information of mold,
The use information of the mold includes at least opening/closing frequency, opening time, vacant time, Homes Using TV, average period, the mold
Essential information include at least ID and period die life for determining mold identity.
Further, in the step F, when the total opening/closing frequency of mold reaches a certain of preset period die life
When setting ratio, remote computer and host computer issue warning information.
Further, mold needs to recalculate adjustment period die life after each overhaul, and predicts according to this next time
The overhaul time, while the data of readjustment are back to host computer and data acquisition device step by step.
Further, mold factory before, further include data acquisition device is initialized and is bound mold ID and its
The step of essential information.
Another technical solution of the invention is:
A kind of mould management system, comprising:
Data acquisition device is photovoltaic solar system terminal node, has wireless data transceiver module, to acquire and receive and dispatch mold
Status information;
Router connects the data exchange between data collector and data acquisition device for being responsible for data routing;
Data collector, for being responsible for maintenance and increase and decrease, the data collection and between host computer of each node of network
Communication;
Host computer, for summarizing whole die informations in specific region, the reality of each terminal mold in display system
When status information, and can check related data;
Remote computer, including mold user's top management computer, die casting producer top management computer, mold dimension
Department's computer is repaired, is connect with the host computer in each region by internet, all molds summarized in each region are collected
Status information, and each mold is assessed, warning information is issued in advance, assigns maintenance instruction.
Further, the data acquisition device includes main control chip and the wireless data transceiving being connected with the main control chip
Module, counting module, clock module, memory module, human-computer interaction module, UART interface and power module, the wireless data
Radio transmission-receiving function of the transceiver module to realize status information.
Further, the counting module is photoelectric sensor, and the photoelectric sensor is connected with the main control chip.
Further, the human-computer interaction module includes LCD display, key or touch screen, the LCD display, key
Or touch screen is connected with the main control chip respectively.
Further, the data collector includes main control chip and the wireless data transceiving mould being connected with the main control chip
Block, clock module, power module, RS-232 chip and interface.
To sum up content, mold management method and management system of the present invention have as follows compared with prior art
Advantage:
(1) can in time, comprehensively acquire die information, and die information is transferred to more by wirelessly or non-wirelessly mode
Corresponding database is established on the computer for receiving information in high-level manager, die casting producer, mold repair shop etc.,
Mold management message file is formed, mold user, manager and die casting producer, maintenance personnel can check.
(2) it can be interacted between higher level production manager, die casting producer, mold repair shop (4S maintenance store)
Information carries out in due course control and mold status assessment to mold, assesses the use and management level of mold, predicts mould
Have the overhaul time, in time obtain mold expire maintenance, maintenance warning information, assign maintenance instruction, make send work, portion in advance
The budgets such as part processing, Parts Purchasing, and on schedule to mold carry out maintenance, extend die life, reduce customer investment at
This, promotes the competitiveness of consumer products.
(3) by the planning implementation of this system, can build mold user, mold supplier, the shop mold repair 4S it
Between dynamic information management platform, can successively be formed an area so that the whole nation die information management platform, improve efficiency,
It can also aid in user simultaneously and carry out mold maintenance, determine the management level of mold user, user is helped to promote mould tube
Reason is horizontal, promotes the fast development of die industry.
(4) by wirelessly or non-wirelessly transmitted data on network, the data of transmission are accurate, reliable, timely, it can be achieved that unmanned behaviour
Make, reduces labour cost.
(5) system uses photoinduction counting device, to avoid the direct collision between counting device and mold, improves
The service life of counting device and accuracy rate.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1, a kind of mould management system of the present invention includes three levels, the bottom is data acquisition
Layer, centre are information management layer, and top layer is upper software systems top management layer.It include that multiple data are adopted in data collection layer
Acquisition means 1 include router 2, data collector 3, host computer 4 in information management layer, include mold in top management layer
Multiple remote computations such as user's top management computer, die casting producer top management computer, mold repair department computer
Machine 5.
Wherein, data acquisition device 1 is the terminal node of system, and a data acquisition device 1 is installed on each mold,
The data acquisition device 1 has acquisition, display and wireless receiving sending function, to acquire, show and receive and dispatch the state of mold
Information.
As shown in Fig. 2, data acquisition device 1 includes main control chip LL16, ZIGBEE wireless data transceiver module, count module
Block, clock module DS1308, EE memory module 24C1024, human-computer interaction module, UART interface and power module.ZIGBEE without
Line data transmit-receive module, counting module, clock module, memory module, human-computer interaction module, UART interface and power module with
Main control chip connection.
Wherein, radio transmission-receiving function of the ZIGBEE wireless data transceiver module to realize status information, makes each mold
As the terminal node in whole network.Wireless data transceiver module is regularly sent by wireless network and receives data, covering
Range is greater than 1000 meters, has the host computer equipped with special-purpose software to receive information to Computer Database.
In the present embodiment, counting module preferably uses photoelectric sensor, and photoelectric sensor is connect with main control chip, photoelectric transfer
Sensor is used for the folding of induced dies, and every folding once sends a signal to main control chip, and main control chip adds up opening/closing frequency.
The service life of counting module and accurate to avoid the direct collision of counting module and mold, can be improved using photoelectric sensor
Rate.
Human-computer interaction module includes LCD display and key, or uses touch screen, LCD display, key or touch
Screen is connect with main control chip respectively, is manually controlled for showing the status information of mold, while by key or touch screen realization
Function reads or changes the related data of mold.
Power module includes battery, and battery then uses 2 section lithium Asia batteries, the form of external power supply can also be used, by outer
Portion's power supply power supply.When battery capacity is lower than 10%, data acquisition device 1 has prompt facility, and issues low battery early warning to system
Information.
Data acquisition device 1 has electricity-saving function, when mold does not produce, when data acquisition device 1 is in blank state, directly
To information is written in mold open or information is written before the time that regulation sends information, remaining time is not written into information.
The status information that data acquisition device 1 acquires includes the use information and essential information of mold, the use letter of mold
Breath includes action message and temporal information again.Wherein, action message include the opening/closing frequency of mold, total opening/closing frequency, Homes Using TV,
The average period of production, nearest 20000 average period of production, whole production informations in certain time etc..Temporal information packet
Include opening time, vacant time, total opening time, total vacant time, total time etc..Wherein, total opening time, it is total vacant when
Between, total time, total opening times, Homes Using TV, the average period of production refer to that overall process collects accumulative data.
The essential information of mold includes mold ID, mold title, mold weight, die size, manufacturer, the date of production,
Life cycle etc..Wherein, mold ID is mold proof of identification, and the ID of each mold is uniquely, before mold factory, to data
Acquisition device 1 is initialized, and binds the ID and its essential information of mold.Corporate executive can accurately know factory in this way
Mold specifically in which workshop or die storehouse, the information such as its transfer what state, if mold is from a region quilt
It calls away, has information and be sent to the notice corporate executive of host computer 4.
The information that can be shown on data acquisition device 1 includes: total opening time, total vacant time, total time (display
Temporal information unit is hour, round numbers);Total opening times, the overall average production cycle, are averaged for nearest 20000 times at Homes Using TV
Production cycle etc. all shows that information is made of character and number.
Data acquisition device 1 records each production information, including opening time, opening times, beginning/(year end time
Month day Hour Minute Second), save at least 5 years production informations.
As shown in figure 3, router 2 connects between data collector 3 and data acquisition device 1 for being responsible for data routing
Data exchange.One or more levels router 2 is set in each specific region, is respectively used to receive the state of multiple molds
Information, while received information being sent to the router or data collector 3 of upper level.Specific region refers to some
Workshop, or refer to a die storehouse.
Router 2 is by power module, signal amplifier, ZIGBEE wireless data transceiver module, signal projector, RS-232
Chip and interface composition.
As shown in figure 4, data collector 3 be wireless data collection device, for be responsible for each node of network maintenance and increase and decrease,
Data collection and the communication between host computer.The setting one in each specific region (workshop or die storehouse)
Data collector 3 receives the information sent by router 2 by wireless path, and then collects all moulds in the specific region
The status information of tool.
Data collector 3 includes MCU main control chip A8, ZIGBEE wireless data transceiver module, clock module, RS-232 core
Piece and interface, power module etc..Power module includes battery, and battery then uses 1 property lithium battery, can also use external power supply
Form, powered by external power supply, thus make to change battery time extension, reducing unnecessary time and manpower must waste, electricity
When pond electricity is lower than 10%, data collector 3 has prompt facility, and issues low battery warning information to system.Data collector
3 also support SD card, TCP network module, GPRS module etc., and SMS is supported to transmit information, provide a variety of data transmission and deposit
Function is stored up, while multiple kinds of molds positioning searching function being also provided.
Data collector 3 is connect by RS232 interface with host computer 4, completes system by SDK or standard agreement
The secondary development of upper bit platform.Data collector 3 can manage 200 radio nodes, and data collector 3 supports large capacity to deposit
Storage, supports SD card extension, provides L2 cache to radio node, and when preventing Upper system from failing, data stacking is acquired in data
In device.
Host computer 4 is in each specific region, i.e. setting one is upper in a workshop or a die storehouse
Computer 4, host computer 4 are connected by cable with data collector 3, and database is established on host computer 4, upper
Computer 4 reads out of data collector 3 or is written data.Host computer 4 is used to summarize the whole in the specific region
Mold status information is stored in the database of the host computer 4, mold management message file is formed, including each mold
Move in and out record etc., and show on host computer 4 real-time status and essential information of each terminal mold, mold makes
User, corporate executive, manufacturer and maintenance personal can check related data.
Host computer 4 can also directly be read from data acquisition device 1 by the UART interface on data acquisition device 1
Data are taken or are written, in addition it can closely be activated in data acquisition device 1 at any time by handheld wireless data collector
Memory module and read data, then be transferred in host computer 4.
Remote computer 5 includes mold user top management computer, die casting producer top management computer, mold dimension
Department's computer is repaired, mold user's top management computer, die casting producer top management computer, mold repair department calculate
It is connected with each other between machine by internet, meanwhile, each remote computer 5 passes through with the host computer 4 in each specific region
Internet connection, collect the status information for summarizing all molds that host computer 4 in each region transmits, and according to being collected into
The molds status informations such as opening/closing frequency, Homes Using TV, production cycle, vacant time are judged and are assessed comprehensively to each mold,
The mold behaviour in service in each region can also be assessed simultaneously.It is predicted again respectively according to the life cycle of each mold
The overhaul time of mold issues warning information before the overhaul time reaches in advance, assigns maintenance instruction.Comprehensively consider each side
Face factor, it is general to determine when the total opening/closing frequency of mold reaches the 95% of preset die life periodicity, it is issued to system
The warning information of mold overhaul, mold repair department and mold user make in advance sends work, component processing, Parts Purchasing etc.
Budget, and maintenance is carried out to mold on schedule.
Remote computer 5 makes in higher level production manager, die casting producer, (the 4S maintenance of mold repair department
Shop) between interactive information, in due course control and mold status assessment are carried out to mold, use to mold and management level carry out
Assessment, predict the mold overhaul time, in time obtain mold expire maintenance, maintenance warning information, assign maintenance instruction, in advance
It makes and sends the budgets such as work, component processing, Parts Purchasing, and maintenance is carried out to mold on schedule, extend die life, reduce
Customer investment cost promotes the competitiveness of consumer products.
Specific region a certain for workshop etc., it is interior all in all molds used and in mold warehouse, shape
The die information of cost specific region manages platform.For a company, the die information of all workshops can be collected
It to together, automatically analyzes and summarizes, form the die information management platform of our company.It, can be all for a group company
The mold of internal-corporate uses, management information is collected into the die information management platform for forming group together.
For die casting producer, available whole mold use informations in different mold users, assist user into
Row mold maintenance determines the management level of mold user, helps user to promote mold management level, promotes entire mold row
The promotion of industry management level.
For mold repair department, such as the shop mold repair 4S, available mold expires maintenance, maintenance warning information, mentions
Before make and send the budgets such as work, component processing, Parts Purchasing, and maintenance is carried out to mold on schedule, extends die life, drop
Low customer investment cost, promotes the competitiveness of consumer products.
By the planning implementation of this system, mold user, mold supplier can be built, between the shop mold repair 4S
Dynamic information management platform can successively form the die information management platform in an area or even the whole nation, improve efficiency, simultaneously
It can also aid in user and carry out mold maintenance, determine the management level of mold user, user is helped to promote mold management water
It is flat, promote the fast development of die industry.
As shown in Figure 1 and Figure 5, mold management method is described below in detail, specifically comprises the following steps:
A, mold status information is acquired by the data acquisition device being arranged on mold.
The status information of mold includes the use information and essential information of mold, and the use information of mold includes opening for mold
Close number, total opening/closing frequency, Homes Using TV, the average period of production, nearest 20000 average period of production, in certain time
Whole production informations, opening time, vacant time, total opening time, total vacant time, total time etc..The essential information of mold
Including mold ID, mold title, mold weight, die size, manufacturer, the date of production, life cycle etc..
The process of each production information data acquisition is as follows:
A1, the clock module in data acquisition device 1, counting module recording time information and mould open/close number etc.;
After A2, mould open/close are primary, information generation is processed at one time;
A3, memory module store the secondary production information;
A4, it is sent out this production information of mold.
1 timing of data acquisition device is sent out the status information of above-mentioned mold, by UART interface and can also hold
Formula data collector reads data out of data acquisition device 1.
B, the information data of each mold in specific region is sent to the data of the specific region by transmission path
Collector.
Information is sent out by the data acquisition device 1 on all molds in a certain workshop or die storehouse, the area
Router 2 in domain receives the information sent by data acquisition device 1, then upward level-1 router or data collector 3 are sent
The information received.
C, data collector 3 transmits data to the host computer 4 in the region, establishes data on host computer 4
Library, and form the mold management message file that can be checked, each mould in the display screen display of host computer 4 region
The real time status information of tool, mold user, corporate executive and manufacturer, maintenance personal can check.
D, the host computer 4 in each specific region again by internet by data transmission summarize to higher management level,
Die casting producer, mold repair department (shop mold 4S) remote computer 5 in, die casting producer, cura specialis person can look into
Ask the die information in each region, information summarizes, forms information data platform.
E, remote computer 5 passes through the information data for receiving the host computer 4 in each region, to the state of each mold
And the mold state in each region is fully assessed, while being compared with the life cycle of preset each mold, prediction
Each mold overhaul time out, make mold user, manufacturing department and maintenance personal obtain in time mold expire maintenance, maintenance early warning letter
Breath.
F, remote computer 5 issues warning information before the mold overhaul time reaches in advance, mold region it is upper
Computer 4 is also simultaneously emitted by warning information, assigns maintenance instruction, die casting producer and module maintenance department send work to mold
It carries out large repairs.
When the total opening/closing frequency of mold reaches the 95% of preset die life periodicity, it is big that mold is issued to system
The warning information repaired, die casting producer and module maintenance department obtain in time mold expire maintenance, maintenance warning information, assign dimension
Shield maintenance instruction, makes send the budgets such as work, component processing, Parts Purchasing in advance, and carry out maintenance to mold on schedule.
Mold needs to recalculate adjustment period die life after each overhaul, and predicts overhaul next time according to this
Time, while the data of readjustment are back to step by step in host computer 4 and data acquisition device 1, for mold user
It checks.
Before mold factory, the ID and its essential information of mold are initialized and bound to data acquisition device, in this way
Corporate executive can accurately know the mold of factory specifically in which workshop or die storehouse, its transfer what state
Etc. information, if mold is called away from a region, have information be sent to host computer 4 notify corporate executive.
As described above, the plan content in conjunction with given by attached drawing, can derive similar technical solution.But it is all not take off
Content from technical solution of the present invention, according to the technical essence of the invention it is to the above embodiments it is any it is simple modification, etc.
With variation and modification, all of which are still within the scope of the technical scheme of the invention.