CN110178954A - A kind of sugar picture 3D printer control system calculated based on cloud computing and mist - Google Patents
A kind of sugar picture 3D printer control system calculated based on cloud computing and mist Download PDFInfo
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- CN110178954A CN110178954A CN201910431356.3A CN201910431356A CN110178954A CN 110178954 A CN110178954 A CN 110178954A CN 201910431356 A CN201910431356 A CN 201910431356A CN 110178954 A CN110178954 A CN 110178954A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/02—Apparatus specially adapted for manufacture or treatment of sweetmeats or confectionery; Accessories therefor
- A23G3/0236—Shaping of liquid, paste, powder; Manufacture of moulded articles, e.g. modelling, moulding, calendering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/22—Implements or apparatus for special techniques, e.g. for painting lines, for pouring varnish; Batik pencils
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Chemical & Material Sciences (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computing Systems (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
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Abstract
A kind of sugar calculated based on cloud computing and mist of the present invention draws 3D printer control system, 3D printer, cloud terminal computer and cloud computing center are drawn including sugar, it includes X/Y/Z shaft mechanical platform, malt sugar extruder head, drawing board plane, core control panel that sugar, which draws 3D printer, X/Y shaft mechanical platform is used to control the movement of malt sugar extruder head horizontal direction, and Z axis mechanical platform is used to control the up and down motion of drawing board plane；Malt sugar extruder head includes extruder head main body, heating rod, discharging solenoid valve and temperature sensor, and extruder head main body is equipped with accommodating chamber, and core control panel includes power circuit, governor circuit, heating control circuit, solenoid valve control circuit and motor-drive circuit.The present invention is based on cloud computings and mist computing technique mutually to merge with 3D printing technique, and the pattern file printing saccharogenesis picture for calculating and encoding will be received from Cloud Server by drawing 3D printer by sugar, realizes the precise motion TRAJECTORY CONTROL and optimization of printer.
Description
Technical field
The invention belongs to 3D printing technique fields, are related to a kind of 3D printer control system, in particular to a kind of for beating
The 3D printer control system that print sugar is drawn.
Background technique
The concept of 3D printing is originating from the U.S. at the end of the 19th century, and gradually big heat, alliance, Chinese Internet of Things school-run enterprise claimed in recent years
It is " thought of upper eighties of last century, the technology of eighties of last century, the market in this century ".Before this, component design places one's entire reliance upon
Can production technology be realized, and the appearance of 3D printer, will overturn this production thinking, and the design of any complicated shape can be with
It is realized by 3D printer.3D printer (3D Printers) referred to as (3DP) is an entitled En Likedini
A kind of printer of mystery of inventor's design of (Enrico Dini), " can not only print " building and completely build, even
Can print the shape of any desired article to astronaut in spaceship, but 3D printing come out be object mould
Type cannot print the function of object.
Lin Wenxiong seminar, 3D printing engineering technology research and development centre, Fujian Inst. of Matter Structure, Chinese Academy of Sciences is at home
The three-dimension object rapid shaping key technology that can continuously print is breached for the first time, and has developed a super quickly continuously beat
Digital projection (DLP) 3D printer of print.The speed of the 3D printer has reached record-breaking 600 mm/s, can be short by 6
In minute, " drawing " goes out the three-dimension object that a height is 60 mm from resin storage tank, and same object is solid using traditional cubic light
Change moulding process (SLA) to print, need about 10 hours, speed improves there are 100 times fully, and space work is realized in 3D printing
Industry.
A kind of civil traditional handicraft of Han nationality, the China Tang Huashi, it is drawn so that sugar is material, tool used
Only one spoon of one shovel, sugar material is usually red, white sugar is placed on stove plus a little maltose with brewed by warm fire, boils to when can lead thread i.e.
It can be used to pour cast moulding.When drawing moulding, lysed syrup is scooped up with small soup ladle by artist, on slabstone at a gallop
It casts back and forth, draws moulding, the time on hand of folk artisan is the key that moulding.After the completion of moulding, small scoop is used immediately
Sugar picture is scooped up, bamboo stick is stained with, a series of vivid sugar, which are drawn, just completes.
Sugared paintings are a part of China's non-material cultural heritage, are the essence of China's history culture succession, and very much
Sweet memory after 80s, but conventional sugar painting making technology operation difficulty is larger, inheritance people is also hard to carry on, therefore sugar draws production
Also faced frequently lost.Sugar draw 3D printer creation inspiration also derive from this, science and technology rapid development today, how benefit
It installs machines to replace manual labor and this folk art reservation of sugar picture is gone down.
Sugar draws 3D printer, is a kind of 3D printer with sugar as adhesive material, belongs to rapid shaping technique
One kind, it is one kind based on digital model file, and the technology of object is constructed after the mode successively printed.So-called 3D is beaten
Print machine and normal printer working principle are essentially identical, and only printed material is somewhat different, and the printed material of normal printer is
Ink and paper, and the sugar of the design draws 3D printer and is provided with that " sugar " is such " printed material ", is former material true
Material after printer is connect with computer, from level to level can stack up " printed material ", finally computer by computer control
On blueprint become in kind.
Sugar draws 3D printer and combines traditional-handwork art with internet cloud calculating and 3D printing technique, utilizes the modern times
Sugar is drawn this all favorite art form of the old and the young with more novel by scientific and technological achievement, and mode more intelligently, relatively sanitary produces
Out.If sugar draws 3D printer and comes in market circulation, even oneself production sugar can be bought with more convenient people and is drawn, it is both rich
Rich people's material and cultural lives, while so that sugar is drawn this folk tradition handicraft and preferably propagate and develop.
And a sugar picture 3D printer need to have following three basic functions:
(1) three dimensional design ability: three dimensional design ability refers to the graphic design that needs print, by computer modeling software modeling,
Again the threedimensional model built up " subregion " is sliced at layer-by-layer section, so that printer be instructed successively to print, three dimensional design at
The graphic design of function can deposit in cloud computing server, after carrying out picture vectorized process by Cloud Server and analyze slice,
Data distributing, which is drawn 3D printer to specified sugar, can be improved working efficiency；
(2) the motor motion control ability of 3D printing: what the motor motion control ability of 3D printing referred to is exactly the energy for controlling motor
Power, when motor receives motion control signal, system drives stepper motor movement, completes the drafting of graphic design；
(3) " printed material " is carried out heating and melting, could pass through control instruction by the computer heating control ability of printed material, will
" printed material " stacks up from level to level, and the blueprint on computer is finally become in kind.
Summary of the invention
The object of the present invention is to provide a kind of sugar mutually merged based on cloud computing and mist computing technique with 3D printing technique
3D printer control system is drawn, sugar picture 3D printer calculating will be received from Cloud Server and the pattern file encoded is printed as
Sugar is drawn, and realizes the precise motion TRAJECTORY CONTROL and optimization of printer.
The present invention to achieve the above object the technical solution adopted is that: it is a kind of 3D is drawn based on the sugar that cloud computing and mist calculate to beat
Machine control system is printed, draws 3D printer, based on the cloud terminal for carrying out mist calculating by printing the sugar of sugar picture including at least two
Calculation machine and cloud computing center for carrying out cloud computing, sugar draw that 3D printer passes through wireless WIFI network respectively and router connects
It connects, the router is connect by network coordinator with cloud terminal computer, and cloud terminal computer passes through mobile Internet and cloud
The connection of calculating center, the cloud computing center includes sequentially connected firewall, core switch, server, optical fiber switch
And storage array, cloud terminal computer are connected by the firewall of mobile Internet and cloud computing center；
It includes that X-axis mechanical platform, Y-axis mechanical platform, Z axis mechanical platform, malt sugar extruder head, drawing board are flat that the sugar, which draws 3D printer,
Face, core control panel, WIFI wireless network module and liquid crystal touch display screen module, the core control panel are wireless by WIFI
Network module is connect with wireless WIFI network, and liquid crystal touch display screen module and core control panel are electrically connected；The malt sugar squeezes
Lift one's head and connect with X-axis mechanical platform, drawing board plane is connect with Z axis mechanical platform, and X-axis mechanical platform and Y-axis mechanical platform are used for
The movement of malt sugar extruder head horizontal direction is controlled, Z axis mechanical platform is used to control the up and down motion of drawing board plane；
The malt sugar extruder head includes extruder head main body, heating rod, discharging solenoid valve and temperature sensor, extruder head main body middle part
Equipped with accommodating chamber, the accommodating chamber lower end is funnelform heating part, and the bottom of heating part is connected with discharge port, the discharging electricity
Magnet valve is mounted on discharge port, and extruder head lower body, which is located on the outside of heating part, is symmetrically arranged with two for positioning heating rod
Circular hole, the heating rod are located in institute in circular hole, and the temperature sensor is located in the inner sidewall of heating part；
The core control panel includes power circuit, governor circuit, heating control circuit, solenoid valve control circuit and No. 3 motors
Driving circuit, the stepper motor of X-axis mechanical platform, Y-axis mechanical platform and Z axis mechanical platform pass through motor driven electricity respectively
Road and governor circuit are electrically connected, and the heating rod and temperature sensor are electrically connected by heating control circuit with governor circuit
It connects, discharging solenoid valve is electrically connected by solenoid valve control circuit and governor circuit.
A further technical solution of the present invention is: the mobile Internet can be outside local area network or campus inside campus
The wide area network in portion；The core switch is ZXR10 8908E core switch；The server include GPU server,
E9000 virtualizes blade server, IBM3850/3650 server；The optical fiber switch is 6510 optical fiber switch.
A further technical solution of the present invention is: the extruder head main body is process by 304 stainless steel materials, accommodating chamber
Inner sidewall using mirror-polishing process process.
A further technical solution of the present invention is: control sugar draw 3D printer printing sugar draw process the following steps are included:
(1) 3D printer is drawn to sugar and carries out network settings, 3D printer is made to be connected to internet by WIFI module；
(2) user independently selects the sugared picture case for needing to print；
(3) sugar draws 3D printer through WIFI wireless network from the historical data of the control experts database of cloud computing center, acquisition
The initial control parameter data that the optimum state data of sugared picture case selected by step (2) are run as this printer；
(4) from the control experts database of cloud computing center sugar picture case selected by obtaining step (two) coordinate file；
(5) X-axis, Y-axis, Z axis three that sugar draws 3D printer return to initial bit, and according to the initial control obtained in step (3)
Each parameter that supplemental characteristic draws 3D printer to sugar is arranged automatically；
(6) starting preheating malt sugar extruder head then starts control discharging solenoid valve and opens discharge port after temperature reaches setting value,
So that malt sugar is continuously squeezed out from discharge port, X-axis mechanical platform, Y-axis mechanical platform and Z axis mechanical platform simultaneously according to coordinate into
Row movement is drawn sugar and is drawn；
(7) whether system real-time detection pictorial pattern prints completion, if pattern printing does not complete, by cloud terminal to X-axis machine
The motion profile control of tool platform, Y-axis mechanical platform and Z axis mechanical platform carries out mist calculating, continues to optimize control parameter；If figure
Case printing is completed, then carries out next step operation；
(8) this is printed into all operation datas and uploads cloud computing center, information of expert database needed for enriching big data analysis；
(9) result is fed back to liquid crystal touch display screen, prompts printing to terminate, completes this printing.
A further technical solution of the present invention is: in step (1), if sugar draws 3D printer connection internet failure,
User's SD card data file is read by liquid crystal touch display screen module, gos to step (five) after offline acquisition coordinate file,
And be configured by each parameter that user voluntarily draws 3D printer to sugar, it gos to step after operating procedure (six) (nine).
A kind of sugar calculated based on cloud computing and mist of the present invention draws 3D printer control system due to using the above structure, having
It has the advantages that:
1. mutually merging and realizing with 3D printing technique the present invention is based on " internet+" (cloud computing and mist calculate) technology, by passing
The local computer of system completes the Computerized three-dimensional design of pre-print graphic design, become can be completed by cloud computing server or
It can be completed in local computer；It is run by malt sugar extruder head according to the pattern program that Cloud Server issues, while malt sugar squeezes out
The sugar sugar for being put into extruder head in advance is melted according to program file established temperature as malt sugar by head, then by three shaft mechanical control systems general
Any or given pattern file for calculating and encoding is received from Cloud Server, draws out the moulding such as personage, animal, landscape,
Considerable edible sugar is become to malt sugar cooled and solidified to draw；
2. the present invention calculating storage and most optimum distribution of resources ability powerful using cloud computing center platform, pass through mobile Internet
The cloud terminal computer of connection obtain different geographical, different periods, different task the sugar of 3D printer draw print job data,
By multiple businessmans or composition research group, universities and colleges, the internet that the sugar picture 3D printer of each research group passes through cloud terminal simultaneously is connect
Enter cloud computing center, using big data analysis thinking, integrate various intelligent algorithms, carries out picture vectorized process and analyze to cut
Piece continues to optimize the control strategy and control parameter of 3D printer, draws 3D printer control strategy and control to the sugar optimized
Parameter is stored, and the control experts database of cloud computing framework is formed, and the data after optimization can (sugar be drawn 3D printer and used by client
Person) it selects to return to sugar picture 3D printer progress execute-in-place；
3. sugar draws the motion trace data and status data of the cloud terminal computer real-time collecting 3D printer of 3D printer connection,
Using mist computational theory, control algolithm is followed using based on fuzzy recognition and robust adaptive track, optimization 3D printer is mechanical
The motion control data of axis realizes the precise motion TRAJECTORY CONTROL and optimization of printer；So that the figure issued from cloud computing center
Case graph data, the drafting of control stepper motor completion graphic design that can be more accurate by cloud terminal；
4. the present invention can select oneself by the handset Wechat page, mobile phone web pages, cell phone application, the end PC software and the end PC webpage
Favorite graphic design, required pattern data are uploaded to the cloud service virtualized by cloud computing technology by internet
Device carries out picture vectorized process by Cloud Server and analyzes slice, completes three dimensional design, easy to operate；
5. the present invention can also be directly controlled sugar by 3.5 cun of liquid crystal touch screen and draw 3D printer, reading is stored in thing in SD card
First designed various pattern datas carry out off-line printing operation；
6. malt sugar extruder head main body of the present invention is process using 304 stainless steel materials, 304 stainless steels are a kind of stable safety
Metal material, commonly used in the manufacture of the products such as tableware；In addition, extruder head main body heating part uses funnel shaped, inner sidewall is adopted
With mirror-polishing process, it is more convenient malt sugar flowing and easy to clean；Two circular holes of extruder head bottom part body can pacify simultaneously
Heating rod is filled, heating rod is mounted directly to extruder head body interior, so that heating rod and extruder head main body completely attach to, increases
Temperature conduction efficiency.
The sugar calculated based on cloud computing and mist a kind of to the present invention draws 3D printer control with reference to the accompanying drawings and examples
System is further described.
Detailed description of the invention
Fig. 1 is the structural block diagram that a kind of sugar calculated based on cloud computing and mist of the present invention draws 3D printer control system；
Fig. 2 is the structural block diagram that sugar draws 3D printer；
Fig. 3 is the structural schematic diagram of malt sugar extruder head of the present invention；
Fig. 4 is the cross-sectional view of malt sugar extruder head；
Fig. 5 is to draw 3D printer control system control sugar using a kind of sugar calculated based on cloud computing and mist of the present invention to draw 3D printing
The flow chart that machine printing sugar is drawn；
Drawing reference numeral explanation: 1- extruder head main body, 11- accommodating chamber, the heating part 12-, 2- discharge port, 3- circular hole, 4- temperature sensing
Device.
Specific embodiment
As shown in Figures 1 to 5, a kind of sugar calculated based on cloud computing and mist of the present invention draws 3D printer control system, packet
It includes at least two and draws 3D printer, the cloud terminal computer for carrying out mist calculating and for carrying out cloud for printing the sugar of sugar picture
The cloud computing center of calculating, sugar are drawn 3D printer and are connect respectively by wireless WIFI network with router, and the router passes through
Network coordinator is connect with cloud terminal computer, and cloud terminal computer is connect by mobile Internet with cloud computing center, mobile
Internet can be the local area network inside campus or the wide area network outside campus；The cloud computing center includes sequentially connected anti-
Wall with flues, core switch, server, optical fiber switch and storage array, the core switch are the friendship of ZXR10 8908E core
It changes planes；The server includes GPU server, E9000 virtualization blade server, IBM3850/3650 server；The light
Fine interchanger is 6510 optical fiber switch, and cloud terminal computer is connected by the firewall of mobile Internet and cloud computing center.
In the present invention, 3D printer machine is drawn for carrying out the sugar of sugared picture, by wireless WIFI module, with router node
It is built into wireless WIFI network with network coordinator group, the movement state information that each sugar draws 3D printer can be by wireless
WIFI network is mutually transmitted；Meanwhile wireless WIFI network can be directly connected to cloud terminal computer, cloud terminal computer energy
Mist calculating is enough carried out, and cloud terminal computer is connected to cloud by mobile Internet (including campus area network and outside school wide area network)
Calculating center；In addition, sugar, which draws 3D printer, is mounted on virtualization blade server, general in the control software platform of cloud computing center
In logical server and storage array, its framework has sugar to draw the relevant database of 3D printer and control experts database, realizes that sugar draws 3D
The big data analysis of printer relevant optimization algorithm and control strategy, experts database are also stored with and have already passed through vectorized process
The various patterns such as good cartoon, personage, animal, can also voluntarily be uploaded the pattern oneself liked, by cloud computing center by user
It handles and sends data to sugar picture 3D printer, output, which is printed, can be completed sugar picture production.
It includes X-axis mechanical platform, Y-axis mechanical platform, Z axis mechanical platform, malt sugar extrusion that sugar of the invention, which draws 3D printer,
Head, drawing board plane, core control panel, WIFI wireless network module and liquid crystal touch display screen module, the core control panel are logical
It crosses WIFI wireless network module to connect with wireless WIFI network, liquid crystal touch display screen module and core control panel are electrically connected；
The malt sugar extruder head is connect with X-axis mechanical platform, and drawing board plane is connect with Z axis mechanical platform, X-axis mechanical platform and Y-axis machine
Tool platform is used to control the movement of malt sugar extruder head horizontal direction, and Z axis mechanical platform is used to control the up and down motion of drawing board plane.
The malt sugar extruder head includes extruder head main body 1, heating rod, discharging solenoid valve and temperature sensor 4, extruder head master
Accommodating chamber 11 is equipped in the middle part of body 1, extruder head main body 1 of the invention is process by 304 stainless steel materials, and accommodating chamber 11 is interior
Side wall using mirror-polishing process process, be more convenient malt sugar flowing and it is easy to clean；11 lower end of accommodating chamber is funnel-form
Heating part 12, the bottom of heating part 12 is connected with discharge port 2, and the discharging solenoid valve is mounted on discharge port 2, and discharge electromagnetism
It is the prior art that valve, which is mounted on discharge port 2, is not elaborated herein；1 lower end of extruder head main body is located at the outer of heating part 12
Side is symmetrically arranged with two for positioning the circular hole 3 of heating rod, and the heating rod is located in institute in circular hole 3, pacifies in this way
Heating rod is filled, heating rod is mounted directly in extruder head main body 1, so that the heating part of heating rod and 1 bottom of extruder head main body
12 completely attach to, and increase temperature conduction efficiency；The temperature sensor 4 is located in the inner sidewall of heating part 12.
The core control panel includes power circuit, governor circuit, heating control circuit, solenoid valve control circuit and 3 tunnels
Motor-drive circuit, the stepper motor of X-axis mechanical platform, Y-axis mechanical platform and Z axis mechanical platform are driven by motor respectively
Dynamic circuit and governor circuit are electrically connected, and the heating rod and temperature sensor 4 pass through heating control circuit and governor circuit electricity
Property connection, discharging solenoid valve is electrically connected by solenoid valve control circuit and governor circuit.
In the present embodiment, the selection of core control panel main devices is as follows:
(1) power circuit of this system uses switch power module, which can export 5V, 12V DC electricity, 5V DC power supply
It is the power supply of system；The X-axis mechanical platform, Y-axis mechanical platform and Z axis machinery that 12V DC power supply draws 3D printer to sugar are flat
The stepper motor of platform is powered, while the heating rod for returning malt sugar extruder head is powered；In addition, in order to guarantee switch power module
The reliability and anti-interference of out-put supply need to increase filtering and diversion design in switch power module rear class.
(2) main control chip of governor circuit uses ATmega2560 chip, has 54 railway digital I/O ports simultaneously
(wherein 16 tunnels can be used as PWM output), 16 tunnel simulation inputs, 4 tunnel UART interfaces and 256 KB Flash, wherein 8KB is used for
Bootloader, while there are also 8KB SRAM and 4KB EEPROM, working frequency reaches 16MHz.
(3) sugar draws the stepper motor use of the X-axis mechanical platform, Y-axis mechanical platform and Z axis mechanical platform of 3D printer
Four line of two-phase, 42 stepper motor, operating voltage 12V/1.5A, the output torque with 0.28Nm, step pitch angle are 1.8 degree.
(4) stepper motor driver chip uses A4988 chip, it is a micro-stepping motor driver, has built-in conversion
Device, it is easily operated, can it is complete, half, 1/4,1/8 and when 1/16 step mode operate bipolarity motor, output performance can reach
35V and ± 2A.
(5) temperature sensor uses NTC single-ended glass seal thermistor, and resistance value 100K has high sensitivity, reaction fast
Speed, compact structure, simple installation, using wide temperature region, precision is high the features such as, use temperature range: -40 DEG C ~+300 DEG C.
(6) the control chip of heating control circuit, solenoid valve control circuit is led to using STMicw Electronics STP55NF06
Cross main control chip and send PWM and controlled, three road MOS of the circuit design, can be used to control respectively heating rod temperature and
In addition the switch of discharging solenoid valve can also be used to control the wind speed that sugar draws 3D printer radiator fan all the way.
It is noted that the mechanical part that sugar of the invention draws 3D printer is identical as the 3D printer of the prior art,
It does not elaborate herein.
As shown in figure 5, using this system control sugar draw 3D printer printing sugar draw process the following steps are included:
(1) 3D printer is drawn to sugar and carries out network settings, 3D printer is made to be connected to internet by WIFI module, network at
After function, sugar draws 3D printer and enters cloud computing operating mode；
(2) user independently selects to need the sugared picture case that prints, and selected pattern can be in line pattern or be locally stored
Offline pattern；
(3) sugar draws 3D printer through WIFI wireless network from the historical data of the control experts database of cloud computing center, acquisition
The initial control parameter data that the optimum state data of sugared picture case selected by step (2) are run as this printer；
(4) from the control experts database of cloud computing center sugar picture case selected by obtaining step (two) coordinate file, need to print
Sugared picture case need by Cloud Server backstage handled, be converted into sugar draw the identifiable digital coordinates file of 3D printer
(that is: Gcode file)；
(5) X-axis, Y-axis, Z axis three that sugar draws 3D printer return to initial bit, and according to the initial control obtained in step (3)
Each parameter that supplemental characteristic draws 3D printer to sugar is arranged automatically；
(6) starting preheating malt sugar extruder head, after temperature reaches setting value, malt sugar is in uniform flow-like, then starts to control out
Expect that solenoid valve opens discharge port, so that malt sugar is continuously squeezed out from discharge port, X-axis mechanical platform, Y-axis mechanical platform and Z axis machine
Tool platform carries out movement according to coordinate simultaneously and draws sugar picture；
(7) whether system real-time detection pictorial pattern prints completion, if pattern printing does not complete, by cloud terminal to X-axis machine
The motion profile control of tool platform, Y-axis mechanical platform and Z axis mechanical platform carries out mist calculating, continues to optimize control parameter；If figure
Case printing is completed, then carries out next step operation；
(8) this sugar is drawn and prints all operation datas upload cloud computing centers, experts database needed for enriching big data analysis is believed
Breath lays in various historical datas for the sugar picture print out task of next time；
(9) result is fed back to liquid crystal touch display screen, prompts printing to terminate, completes this printing.
When control X-axis mechanical platform, Y-axis mechanical platform and Z axis mechanical platform carry out operation drafting sugar picture, specifically transport
Dynamic control is drawn the core control panel on 3D printer by sugar and is responsible for, but is related to the high accurate fortune of more complicated requirement of real-time
Dynamic TRAJECTORY CONTROL and optimization, then completed by local computer (i.e. cloud terminal), and cloud terminal utilizes mist computational theory, real-time collecting
Sugar draws the motion trace data and status data of 3D printer, and then controls using based on fuzzy recognition and robust adaptive track
Control data after undertaking the cloud terminal completion parameter optimization of mist calculating, are issued sugar in time and draw each machine of 3D printer progress by algorithm
The motion control of tool axis, control sugar picture 3D printer completion sugar that can be more accurate by cloud terminal draw drawing for graphic design
System.
Another embodiment of the present invention:
In step (1), if sugar draws 3D printer connection internet failure, is read and used by liquid crystal touch display screen module
Family SD card data file gos to step (five) after obtaining coordinate file offline, and voluntarily draws 3D printer to sugar by user
Each parameter be configured, go to step after operating procedure (six) (nine).
Above embodiments are only presently preferred embodiments of the present invention, and structure of the invention is not limited to what above-described embodiment was enumerated
Form, any modification done within the spirit and principles of the present invention, equivalent replacement etc., should be included in guarantor of the invention
Within the scope of shield.
Claims (6)
1. a kind of sugar calculated based on cloud computing and mist draws 3D printer control system, including the cloud terminal for carrying out mist calculating
The sugar that computer, the cloud computing center for carrying out cloud computing and at least two are used to print sugar picture draws 3D printer, and sugar draws 3D
Printer is connect by wireless WIFI network with router respectively, and the router passes through network coordinator and cloud terminal computer
Connection, cloud terminal computer are connect by mobile Internet with cloud computing center, and the cloud computing center includes sequentially connected
Firewall, core switch, server, optical fiber switch and storage array, cloud terminal computer pass through mobile Internet and cloud
The firewall at calculating center connects；It is characterized by:
It includes that X-axis mechanical platform, Y-axis mechanical platform, Z axis mechanical platform, malt sugar extruder head, drawing board are flat that the sugar, which draws 3D printer,
Face, core control panel, WIFI wireless network module and liquid crystal touch display screen module, the core control panel are wireless by WIFI
Network module is connect with wireless WIFI network, and liquid crystal touch display screen module and core control panel are electrically connected；The malt sugar squeezes
Lift one's head and connect with X-axis mechanical platform, drawing board plane is connect with Z axis mechanical platform, and X-axis mechanical platform and Y-axis mechanical platform are used for
The movement of malt sugar extruder head horizontal direction is controlled, Z axis mechanical platform is used to control the up and down motion of drawing board plane；
The malt sugar extruder head includes extruder head main body (1), heating rod, discharging solenoid valve and temperature sensor (4), extruder head master
Accommodating chamber (11) are equipped in the middle part of body (1), accommodating chamber (11) lower end is funnelform heating part (12), the bottom of heating part (12)
Portion is connected with discharge port (2), and the discharging solenoid valve is mounted on discharge port (2), and extruder head main body (1) lower end is located at heating part
(12) two are symmetrically arranged on the outside of for positioning the circular hole (3) of heating rod, the heating rod is located in institute in circular hole (3), institute
State the inner sidewall that temperature sensor (4) is located in heating part (12)；
The core control panel includes power circuit, governor circuit, heating control circuit, solenoid valve control circuit and No. 3 motors
Driving circuit, the stepper motor of X-axis mechanical platform, Y-axis mechanical platform and Z axis mechanical platform pass through motor driven electricity respectively
Road and governor circuit are electrically connected, and the heating rod and temperature sensor (4) are electrical by heating control circuit and governor circuit
Connection, discharging solenoid valve are electrically connected by solenoid valve control circuit and governor circuit.
2. a kind of sugar calculated based on cloud computing and mist as described in claim 1 draws 3D printer control system, feature exists
In the mobile Internet can be the local area network inside campus or the wide area network outside campus.
3. a kind of sugar calculated based on cloud computing and mist as described in claim 1 draws 3D printer control system, feature exists
In the core switch is ZXR10 8908E core switch；The server includes GPU server, E9000 virtualization
Blade server, IBM3850/3650 server；The optical fiber switch is 6510 optical fiber switch.
4. a kind of sugar calculated based on cloud computing and mist as described in claim 1 draws 3D printer control system, feature exists
In the extruder head main body (1) is process by 304 stainless steel materials, and the inner sidewall of accommodating chamber (11) is using mirror finish work
Skill processing.
5. a kind of sugar calculated based on cloud computing and mist as described in claim 1 draws 3D printer control system, feature exists
In, control sugar draw 3D printer printing sugar draw process the following steps are included:
(1) 3D printer is drawn to sugar and carries out network settings, 3D printer is made to be connected to internet by WIFI module；
(2) user independently selects the sugared picture case for needing to print；
(3) sugar draws 3D printer through WIFI wireless network from the historical data of the control experts database of cloud computing center, acquisition
The initial control parameter data that the optimum state data of sugared picture case selected by step (2) are run as this printer；
(4) from the control experts database of cloud computing center sugar picture case selected by obtaining step (two) coordinate file；
(5) X-axis, Y-axis, Z axis three that sugar draws 3D printer return to initial bit, and according to the initial control obtained in step (3)
Each parameter that supplemental characteristic draws 3D printer to sugar is arranged automatically；
(6) starting preheating malt sugar extruder head then starts control discharging solenoid valve and opens discharge port after temperature reaches setting value,
So that malt sugar is continuously squeezed out from discharge port, X-axis mechanical platform, Y-axis mechanical platform and Z axis mechanical platform simultaneously according to coordinate into
Row movement is drawn sugar and is drawn；
(7) whether system real-time detection pictorial pattern prints completion, if pattern printing does not complete, by cloud terminal to X-axis machine
The motion profile control of tool platform, Y-axis mechanical platform and Z axis mechanical platform carries out mist calculating, continues to optimize control parameter；If figure
Case printing is completed, then carries out next step operation；
(8) this is printed into all operation datas and uploads cloud computing center, information of expert database needed for enriching big data analysis；
(9) result is fed back to liquid crystal touch display screen, prompts printing to terminate, completes this printing.
6. a kind of sugar calculated based on cloud computing and mist as claimed in claim 5 draws 3D printer control system, feature exists
In in step (1), if sugar draws 3D printer connection, internet fails, and reads user by liquid crystal touch display screen module
SD card data file gos to step (five) after obtaining coordinate file offline, and voluntarily draws 3D printer to sugar by user
Each parameter is configured, and is gone to step after operating procedure (six) (nine).
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Cited By (1)
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| CN111820311A (en) * | 2020-07-21 | 2020-10-27 | 黄立羽 | Full-automatic intelligent sugar painting robot system based on image recognition |
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