CN110308709A - A kind of visible smooth surface exposure technology intelligence manufacture control system - Google Patents
A kind of visible smooth surface exposure technology intelligence manufacture control system Download PDFInfo
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- CN110308709A CN110308709A CN201910683572.7A CN201910683572A CN110308709A CN 110308709 A CN110308709 A CN 110308709A CN 201910683572 A CN201910683572 A CN 201910683572A CN 110308709 A CN110308709 A CN 110308709A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000012806 monitoring device Methods 0.000 claims abstract description 3
- 238000007639 printing Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 238000010009 beating Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32252—Scheduling production, machining, job shop
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
A kind of visible smooth surface exposure technology intelligence manufacture control system of the present invention, including cloud server, mobile terminal supervisory controller and slave computer device controller；Cloud server includes the Web monitoring page of the model library and monitoring device operating status that store equipment printer model slice of data, the device status information obtained to mobile terminal supervisory controller mode slice of data and collection mobile terminal host computer from slave computer device controller by long range wireless communication mode；Mobile terminal supervisory controller includes that layer cuts image display, control instruction module and equipment state memory module；Slave computer device controller includes moving component drive module and equipment state acquisition module.The print procedure of model is completed in the software and hardware combined work that the entire control system of the present invention coordinates equipment, and mobile terminal supervisory controller and slave computer device controller carry out data exchange using short-distance wireless communication mode, reduce the complexity of the line between EM equipment module.
Description
Technical field
The invention belongs to increasing material manufacturing control technology fields, and in particular to a kind of visible smooth surface exposure technology intelligence manufacture control
System processed.
Background technique
With the universal and commercialization of increases material manufacturing technology, occurs polytechnic increasing material manufacturing equipment, intelligence on the market
The visible smooth surface exposure sources of energyization not yet occur at home.In existing desktop grade increasing material manufacturing equipment, generally use
Core of the single-chip microcontroller as apparatus control system, since it programs simple, hardware open source, the 3D with a large amount of maturations is beaten
Print firmware, control panel performance can satisfy the advantages such as the demand for control of equipment, be widely used in 3D printing equipment.
Usually used control plate bulk is larger, and installation on portable devices receives certain restrictions, in traditional increasing material manufacturing
It in equipment, is controlled by inner computer, needs to carry out data importing using mobile device, it can not be real with the terminal interactions such as mobile phone
Now long-range control, can not also carry out the feedback of real time print data.
Summary of the invention
The purpose of the present invention is to provide a kind of visible smooth surface exposure technology intelligence manufacture control systems, to overcome existing skill
The deficiency of art.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of visible smooth surface exposure technology intelligence manufacture control system, including cloud server, mobile terminal PC control
Device and slave computer device controller；Wherein,
Cloud server includes the model library and monitoring device operating status for storing equipment printer model slice of data
Web monitors the page, by long range wireless communication mode to mobile terminal supervisory controller mode slice of data and receipts
The device status information that collection mobile terminal host computer is obtained from slave computer device controller；
Mobile terminal supervisory controller includes that layer cuts image display, control instruction module and equipment state storage mould
Block；Layer, which cuts image display, to be shown from the model layer sectioning image carry out sequence in cloud server model library, is used for
Layer-by-layer curing photosensitive resin material in equipment print procedure；Control instruction module equipment printing start before be arranged first substantially at
Shape parameter, including every layer of curing time and thickness information；In equipment print procedure, control instruction module passes through short-range communication
The instruction for controlling the movement of equipment forming board is sent to the next machine controller by mode；It is sent to and cuts image display for mould in layer
Every layer of sectioning image of type shows that after a certain period of time control forming board first rises to be declined afterwards；Equipment state memory module passes through low coverage
The slave computer running state information that slave computer device controller is collected is stored from communication mode, while the information being transmitted
Information is provided to cloud server for the Web condition monitoring page；
Slave computer device controller includes moving component drive module and equipment state acquisition module；Pass through near radio
Communication mode receives the control instruction that host computer is sent, and the forming board that moving component drive module controls equipment cooperates host computer layer
Image display is cut to be moved；At the same time, equipment state acquisition module collects current layer number and device fault information, leads to
It crosses close range wireless communication modes and sends it to mobile terminal supervisory controller.
A further improvement of the present invention lies in that device status information includes current printing progress and device exception information, mould
It includes device reset instruction, the movement of forming board pull-up and kinematic parameter setting that type layer, which cuts picture print data,.
A further improvement of the present invention lies in that mobile terminal supervisory controller is used with internet access capability to realize
Download and can be used as with image display capability the mobile device of light source in model cloud.
A further improvement of the present invention lies in that mobile terminal supervisory controller is using mobile phone, tablet computer or industry insertion
Formula equipment.
A further improvement of the present invention lies in that mobile terminal supervisory controller is taken by mobile network or Wi-Fi and cloud
Business device carries out data transmission.
A further improvement of the present invention lies in that mobile terminal supervisory controller passes through Bluetooth communication protocol and the next machine equipment
Controller carries out data transmission.
Compared with prior art, the invention has the following beneficial technical effects:
A kind of visible smooth surface exposure technology intelligence manufacture control system provided by the invention, stores mould by cloud server
Type layer cuts picture print data；Using the driving image display display model layer sectioning image of mobile terminal supervisory controller,
Control module obtains model layer from cloud server by wireless transport module and cuts picture print data, and the model layer that will acquire is cut
Picture print data is sent to slave computer device controller；Equipment state acquisition module obtains slave computer by wireless transport module and sets
The slave computer running state information of preparation controller feedback, while the slave computer running state information that will acquire is passed by control module
Cloud server is transported to for the end Web condition monitoring；The wireless communication module of slave computer device controller receives model layer and cuts figure
Print data, and model layer is cut into picture print data and is transmitted to movement drive module, state feeds back mould to wireless communication module simultaneously
The device status information that block is collected is transmitted to mobile terminal supervisory controller, and user is by mobile terminal supervisory controller to setting
It is standby to be operated, control instruction is assigned to slave computer device controller, slave computer device controller converts control instruction to
The electric signal that hardware is able to respond carrys out driving equipment moving component and is acted, meanwhile, hardware device is also fed back to mobile device
The working state signal of itself.The print procedure of model is completed in the software and hardware combined work that entire control system coordinates equipment.
Wherein, cloud model library of the present invention provides a large amount of hierarchical models and selects for user, and user is made to avoid carrying out
The complex operations of model slice reduce the use difficulty of equipment.Cloud device condition monitoring Web page allows users to understand
Printing progress and equipment state.Mobile device is used to reduce the cost of equipment as light source, light source issues visible light will not be right
User causes damages.Mobile terminal supervisory controller and slave computer device controller are counted using short-distance wireless communication mode
According to exchange, the complexity of the line between EM equipment module is reduced.
Detailed description of the invention
Fig. 1 is control system architecture schematic diagram of the present invention.
Fig. 2 is control system work flow diagram of the present invention.
Specific embodiment
The invention will be described in further detail with reference to the accompanying drawing:
As shown in Figure 1, a kind of visible smooth surface exposure technology intelligence manufacture control system provided by the invention, including cloud clothes
Business device, mobile terminal supervisory controller and slave computer device controller.
Wherein, cloud server cuts picture print data for storage model layer, and establish in server has pattern number beyond the clouds
According to library, the model for largely having been subjected to slicing treatment is stored；Cloud server additionally provides the equipment state Web monitoring page, just
In user can not directly observing and nursing print procedure in the case where understand equipment operating status and fault message.
Mobile terminal supervisory controller includes that layer cuts image display, control instruction module and equipment state storage mould
Block；Layer, which cuts image display, to be shown from the model layer sectioning image carry out sequence in cloud server model library, is used for
Layer-by-layer curing photosensitive resin material in equipment print procedure；Control instruction module equipment printing start before be arranged first substantially at
Shape parameter, including every layer of curing time and thickness information.In equipment print procedure, control instruction module passes through short-range communication
The instruction for controlling the movement of equipment forming board is sent to the next machine controller by mode.It is sent to and cuts image display for mould in layer
Every layer of sectioning image of type shows that after a certain period of time control forming board first rises to be declined afterwards；Equipment state memory module passes through low coverage
The slave computer running state information that slave computer device controller is collected is stored from communication mode, while the information being transmitted
Information is provided to cloud server for the Web condition monitoring page；
Slave computer device controller includes moving component drive module and equipment state acquisition module；Pass through near radio
Communication mode receives the control instruction that host computer is sent, and the forming board that moving component drive module controls equipment cooperates host computer layer
Image display is cut to be moved.At the same time, equipment state acquisition module collects current layer number and device fault information, leads to
It crosses close range wireless communication modes and sends it to supervisory controller.
Device status information includes current printing progress and device exception information, and it includes equipment that model layer, which cuts picture print data,
Reset instruction, the movement of forming board pull-up and kinematic parameter setting.
Mobile terminal supervisory controller uses the mobile device downloaded with interconnection capability with implementation model cloud, including hand
Machine, tablet computer and industrial embedded equipment,
Mobile terminal supervisory controller is carried out data transmission by mobile network or Wi-Fi with cloud server, mobile terminal
Supervisory controller is carried out data transmission by Bluetooth communication protocol and slave computer device controller.
The microcontroller (MCU) of this equipment control panel uses ATmega328p, and bluetooth communication, which uses, meets indigo plant
The Ti CC2540 chip that tooth 4.0 standardizes, motor drive module use A4988 stepper motor driver chip.The process of control
Are as follows: MCU receives the control instruction that host computer is sent by bluetooth, and the pulse and direction that pin is translated into after being parsed are believed
Number, it is sent to the corresponding pin of motor driver, is rotated to control motor, cooperation executing agency realizes forming board fortune
It is dynamic.
The equipment state acquisition module of mobile terminal supervisory controller obtains the next machine equipment control by wireless transport module
The device status information of device feedback processed, job schedule information and fault message including equipment；Control module, which uses, has network
The equipment being collected into currently is printed number of plies information and is stored in local by the function of interconnection, and by printing progress and transmitting fault information
To cloud server.It is continuous that the equipment being locally stored currently prints progress breakpoint when the number of plies terminates print procedure for unit exception
It beats.User can be understood the current working status of equipment and be set by the end the Web condition monitoring page that access server provides
Standby fault message；Since every equipment all has the wireless transmission function module of complete set, pass through cloud server
Web monitoring module, user can understand the working condition of oneself equipment.In addition, using Web for equipment manager
End monitoring module can check the working condition of self-administered multiple devices, i.e. multiple devices and cloud server constitute one
A distributed type assemblies monitoring system, it is subsequent to be extended to distributed type assemblies control system.
It is described further with reference to the accompanying drawing to structural principle of the invention and using step:
Wherein mobile terminal supervisory controller exchanges letter by short-range wireless communication protocol with slave computer device controller
Breath.
According to the lower illuminated structure that this equipment uses, i.e., light source is placed in the lower section of forming board, irradiation is located on light source
Resin in square liquid tank realizes the solidification of material, the workflow of apparatus control system in a manner of flow chart in fig 2
It provides, detailed workflow is divided into following steps:
Step 1, it will be seen that smooth surface exposure sources are in working condition from portable folded state expansion, including rise gantry
Structure, installation simultaneously level forming board, fill resin material and carry out shading；
The power supply adaptor of the next machine equipment is connected to the power port of equipment by step 2, is slave computer device power
Pairing is attached by close range wireless communication agreement using mobile terminal supervisory controller afterwards；
Step 3 needs to print using the model database selection in mobile terminal supervisory controller access cloud server
Model, the model stored in cloud server is downloaded to mobile terminal according to one group of slice graph data that given thickness is sliced
In supervisory controller；
The basic print parameters of the next machine equipment are arranged, including the time before printing, the exposure of every tomographic image in step 4
Between light time and thickness；
Step 5, into printer page, mobile terminal supervisory controller, which gives the next machine equipment to send reset signal, to be made to move
Platform carries out returning to zero bit manipulation, i.e. forming board moves downward the limit switch until touching bottom, after forming board stop motion,
A reset, which is fed back, to mobile device completes signal；
Step 6, the next machine equipment, which receives a completion signal, after the completion of resetting will begin preparing printing countdown, this
When the pallet that needs for mobile terminal supervisory controller to be placed below resin storage tank in；
Step 7, since dead-center position, the driving image display of mobile terminal supervisory controller starts to show mould
The two-dimensional slice image of type, using the visible light photosensitive resin in the image illumination resin storage tank make its be solidificated in it is stationary at
On shape plate, the duration that forming board static time, that is, image is shown is determined by the setting rate of resin material, to every layer of mould
Motor transmission control instruction control forming board after from the time for exposure of type slice map irradiation setting to slave computer moves given
Layer is high, after forming board completes given movement instruction, current printing number of plies information is fed back to mobile terminal host computer and is remembered
The device status information being collected into is shown printing progress to user by the end Web of cloud server by record, mobile terminal host computer
And printing exception information.The process is performed repeatedly until that model printing is completed, and forming board moves upward at the top of equipment, to user
Carry out pickup operation.
Claims (6)
1. a kind of visible smooth surface exposure technology intelligence manufacture control system, which is characterized in that including on cloud server, mobile terminal
Position machine controller and slave computer device controller；Wherein,
Cloud server includes the Web prison of the model library and monitoring device operating status that store equipment printer model slice of data
The page is controlled, movement to mobile terminal supervisory controller mode slice of data and is collected by long range wireless communication mode
The device status information that end host computer is obtained from slave computer device controller；
Mobile terminal supervisory controller includes that layer cuts image display, control instruction module and equipment state memory module；Layer
Cutting image display will show from the model layer sectioning image carry out sequence in cloud server model library, for beating in equipment
Layer-by-layer curing photosensitive resin material during print；Control instruction module is arranged substantially before equipment printing starts into parameter first
Number, including every layer of curing time and thickness information；In equipment print procedure, control instruction module passes through short-range communication mode
The instruction for controlling the movement of equipment forming board is sent to the next machine controller；It is sent to that cut image display in layer every by model
Layer sectioning image shows that after a certain period of time control forming board first rises to be declined afterwards；Equipment state memory module passes through closely logical
Letter mode stores the slave computer running state information that slave computer device controller is collected, while the information is transmitted to cloud
Server is held to provide information for the Web condition monitoring page；
Slave computer device controller includes moving component drive module and equipment state acquisition module；Pass through wireless near field communication
Mode receives the control instruction of host computer transmission, and the forming board cooperation host computer layer of moving component drive module control equipment cuts figure
As display module is moved；At the same time, equipment state acquisition module collects current layer number and device fault information, by close
Distance wireless communication mode sends it to mobile terminal supervisory controller.
2. a kind of visible smooth surface exposure technology intelligence manufacture control system according to claim 1, which is characterized in that equipment
Status information includes current printing progress and device exception information, model layer cut picture print data include device reset instruction, at
The movement of shape plate pull-up and kinematic parameter setting.
3. a kind of visible smooth surface exposure technology intelligence manufacture control system according to claim 1, which is characterized in that mobile
End supervisory controller, which is used, to be downloaded with implementation model cloud with internet access capability and is had image display capability can
Mobile device as light source.
4. a kind of visible smooth surface exposure technology intelligence manufacture control system according to claim 3, which is characterized in that mobile
Supervisory controller is held to use mobile phone, tablet computer or industrial embedded equipment.
5. a kind of visible smooth surface exposure technology intelligence manufacture control system according to claim 1, which is characterized in that mobile
End supervisory controller is carried out data transmission by mobile network or Wi-Fi with cloud server.
6. a kind of visible smooth surface exposure technology intelligence manufacture control system according to claim 1, which is characterized in that mobile
End supervisory controller is carried out data transmission by Bluetooth communication protocol and slave computer device controller.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683572.7A CN110308709A (en) | 2019-07-26 | 2019-07-26 | A kind of visible smooth surface exposure technology intelligence manufacture control system |
| PCT/CN2019/116053 WO2020199584A1 (en) | 2019-03-29 | 2019-11-06 | Dlp printer and control system thereof and visible light resin printing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683572.7A CN110308709A (en) | 2019-07-26 | 2019-07-26 | A kind of visible smooth surface exposure technology intelligence manufacture control system |
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| CN110308709A true CN110308709A (en) | 2019-10-08 |
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| CN201910683572.7A Pending CN110308709A (en) | 2019-03-29 | 2019-07-26 | A kind of visible smooth surface exposure technology intelligence manufacture control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199584A1 (en) * | 2019-03-29 | 2020-10-08 | 西安增材制造国家研究院有限公司 | Dlp printer and control system thereof and visible light resin printing method |
| CN112622261A (en) * | 2020-11-06 | 2021-04-09 | 西安交通大学 | Breakpoint continuous printing method of surface exposure 3D printing equipment |
| CN113246466A (en) * | 2021-01-14 | 2021-08-13 | 西安交通大学 | Single-light-source multi-irradiation large-size surface exposure additive manufacturing equipment, system and method |
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| WO2018145298A1 (en) * | 2017-02-10 | 2018-08-16 | 深圳摩方材科技有限公司 | Photocurable 3d printer based on dot-matrix display |
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| WO2020199584A1 (en) * | 2019-03-29 | 2020-10-08 | 西安增材制造国家研究院有限公司 | Dlp printer and control system thereof and visible light resin printing method |
| CN112622261A (en) * | 2020-11-06 | 2021-04-09 | 西安交通大学 | Breakpoint continuous printing method of surface exposure 3D printing equipment |
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Application publication date: 20191008 |