CN103996092B - Mold management method and management system - Google Patents

Mold management method and management system Download PDF

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Publication number
CN103996092B
CN103996092B CN201310054807.9A CN201310054807A CN103996092B CN 103996092 B CN103996092 B CN 103996092B CN 201310054807 A CN201310054807 A CN 201310054807A CN 103996092 B CN103996092 B CN 103996092B
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mold
information
data
host computer
maintenance
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CN103996092A (en
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米永东
徐鹏
张友学
刘洪涛
刘勇
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Kaos Mold Qingdao Co ltd
Qingdao Manico Intelligent Technology Co ltd
Cosmoplat Industrial Intelligent Research Institute Qingdao Co Ltd
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Qingdao Co Ltd Of Robot Of Haier
Haier Group Corp
Qingdao Haier Molds Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30Computing systems specially adapted for manufacturing

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Abstract

The present invention relates to a kind of mold management method and management systems, mold status information is acquired by the data acquisition device being arranged on mold, the information data of each mold in specific region is sent to the data collector of the specific region by transmission path, data collector transmits data to host computer, database is established on host computer, and form the mold management message file that can be checked, assess the mold behaviour in service of one's respective area, host computer in each specific region passes through internet again and summarizes data transmission to higher management level, die casting producer, in the remote computer of mold repair department, remote computer fully assesses the state of each mold, predict each mold overhaul time simultaneously, warning information is issued in advance, assign maintenance instruction, die casting producer and module maintenance department send work It carries out large repairs to mold.The present invention can make die casting producer and cura specialis person obtains die information in real time comprehensively, and then carry out care and maintenance in time to mold, extend die life.

Description

Mold management method and management system
Technical field
The present invention relates to a kind of for die casting producer to the mold and mold user that have dispatched from the factory to mold currently in use The mold management method and management system being managed, belong to mold management technical field.
Background technique
With the continuous development of die industry, the demand to mold management is more more and more urgent, but most of mold systems at present Quotient is made, after mold factory, a kind of accurate, system management do not carried out to mold, and mold user, in mold management side Face, although there is regulatory requirement, without good platform and management equipment.
Domestic at present is the counter used with each mold is attached to mostly, by simply recording mold piece number Obtain die information, but this be it is more unilateral, reflection be single mold management information, rather than mold uses work The die information of factory, group, is not the information of all molds provided by a mold supplier, thus makes mold not Can be maintained and maintain in time, many molds just as long-term unreasonable use and greatly reduce the service life, with state's outgoing It is compared up to country, the management of mold is in low-level state for a long time.
Different fields of employment, each mold use process are dispersed to after mold factory especially for die casting producer In relevant information effectively cannot record and feed back, when assessing mold integrality, efficiency and service life, lack Data promptly and accurately are supported.The existing die information acquired by counter, can not react the whole that mold uses completely Information does not include mold essential information, mold ID, period die life, does not have wireless transmitting function, therefore mold manufactures Quotient can not fully assess mold state, predict the mold overhaul time, and it is even more impossible to provide big data management platform.
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.
Detailed description of the invention
Fig. 1 is present system composition figure;
Fig. 2 is data acquisition device composition figure of the present invention;
Fig. 3 is wireless data router composition figure of the present invention;
Fig. 4 is wireless data collection device composition figure of the present invention;
Fig. 5 is that remote information of the present invention reads flow chart.
As shown in Figures 1 to 5, data acquisition device 1, router 2, data collector 3, host computer 4, remote computation Machine 5.
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.

Claims (4)

1. a kind of mold management method, which comprises the steps of:
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 collection of the specific region by transmission path Device;
C, data collector transmits data to host computer, and database is established on host computer, and is formed and can be checked Mold management message file;
D, the host computer in each specific region passes through internet again and summarizes data transmission to higher management level, mold system Make quotient, mold repair department remote computer in, die casting producer, mold repair department, cura specialis person can inquire respectively Information is aggregated to form information data platform by the die information in region, and die casting producer and mold repair department obtain not Whole mold use informations of same mold user;
E, remote computer collects the status information for summarizing all molds that host computer in each region transmits in due course, and according to The mold status information being collected into is judged and is assessed comprehensively to each mold, while using shape to the mold in each region Condition is assessed, and the overhaul time of each mold is predicted according to the life cycle of each mold;
F, it when the total opening/closing frequency of mold reaches a certain setting ratio of preset die life periodicity, is issued to system The warning information of mold overhaul, die casting producer and mold 4S maintenance store obtain in time mold expire maintenance, maintenance warning information, Maintenance instruction is assigned, makes the budget for sending work, component processing, Parts Purchasing in advance, and safeguard on schedule to mold Maintenance.
2. mold management method according to claim 1, it is characterised in that: in the step A, the state of the mold Information includes the use information and essential information of mold, the use information of the mold include at least opening/closing frequency, the opening time, Vacant time, Homes Using TV, average period, the essential information of the mold include at least ID and mold for determining mold identity Life cycle.
3. mold management method according to claim 1, it is characterised in that: mold needs to count again after each overhaul Adjustment period die life is calculated, and predicts the overhaul time next time according to this, while the data of readjustment being back to step by step Host computer and data acquisition device.
4. mold management method according to claim 1, it is characterised in that: further include being adopted to data before mold factory The step of acquisition means are initialized and bind mold essential information.
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