CN108454115A - A kind of control system of 3D printer - Google Patents
A kind of control system of 3D printer Download PDFInfo
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- CN108454115A CN108454115A CN201810356496.4A CN201810356496A CN108454115A CN 108454115 A CN108454115 A CN 108454115A CN 201810356496 A CN201810356496 A CN 201810356496A CN 108454115 A CN108454115 A CN 108454115A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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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
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
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Abstract
The invention discloses a kind of control systems of 3D printer, including hott bed heating module, peripheral device, 3D printer controller, 3D printing head temperature control modules, null pick-up module, motor control module；The 3D printer controller includes Mega2560 control modules, A4988 drive modules, timing/interrupt module, and the Mega2560 control modules are as a kind of main control module of the control system based on embedded platform 3D printer；The A4988 drive modules, for driving 4 stepper motors to achieve the purpose that control 3D printer nozzle；The 3D printer controller, left end are connected with hott bed heating module, peripheral device respectively, realize fusing metal material and the dialogue of man-machine interactive of 3D printing head；Right end is connected with 3D printing head temperature control modules, null pick-up module, motor control module respectively, realizes the long-range inkjet printing control of 3D printer.This control system has the advantages that at low cost, precision is high, control effect is good using the structure design increased income.
Description
Technical field
The invention belongs to mechanical engineering, computer control, CAD, sensing technology, embedded technology, detection technique, laser materials
The field of material technology, and in particular to the control system of 3D printer, more specifically, being related to a kind of control system of 3D printer
System.
Background technology
3D printing technique is mechanical engineering, computer control, CAD, Numeric Control Technology, laser material technology, be at present more
Advanced Laser Rapid Prototyping Technique.3D printing technique is also a kind of typical new and high technology.
Rapid prototyping technology has thoroughly broken away from traditional " removal " processing method（Part removal is more than the material on the blank of workpiece
Expect to obtain workpiece）, and use completely new " growth " method of piling（It is gradually superimposed as big workpiece with small blank from level to level, will be answered
Miscellaneous Three-dimension process resolves into the combination of simple two dimension processing）, therefore, it need not use traditional machining tool and work mould
Tool, only needs 10%~30% working hour of traditional diamond-making technique and 20%~35% cost, can directly produce product sample
Product or mold.Since Quick-forming has above-mentioned advantage outstanding, so quickly growing in recent years, it has also become modern advanced manufacture
A mainstay in technology is to realize concurrent engineering CE（Concurrent Engineering）Essential means.
What the manufacturing industry of traditional mode carried out is the production model of a kind of high cost, low yield, period length, leads to product
Retail price, and the rate of increase of wage is lower than the amplitude of price rise, and produce pattern in batches and be difficult to meet increasingly individual character
The socialization production of the user demand of change, demand orientation will have more advantage.From New Economy angle, " manufacture+service " of 3D printing
Pattern can change the existing life style of the mankind.In the evolution of New Economy, pass through lasting scientific and technical innovation and labour
Level is promoted, and agricultural and manufacturing accounting towards the basic living necessities of people increasingly reduce, higher level to meet the mankind
Service trade ever more important for the purpose of demand.With the promotion of productivity level, people start the homogeneity brought in intensive production
Change and pursues higher level personalization on consumption, customizes service.New media, social networks meet the mankind in spirit level
Individual demand, and 3D printing be exactly realize substance personalization best solution.
3D printing technique is commonly called as rapid prototyping technology, also known as rapid prototyping manufacturing (Rapid Prototyping
Manufacturing, abbreviation RPM) technology, it is a kind of high-new manufacturing technology based on material stacking method, it is considered to be nearly 20
A great achievement of manufacturing field over year.3D printing（3Dprinting）It is that manufacture field rapidly developing one is new
Emerging technology is referred to as " manufacturing technology with industrial revolution meaning ".The main flow produced with the technology is：Using
Computer software designs three-dimensional processing pattern, then passes through specific former（It is commonly called as " 3D printer "）, use liquid
Change, powdered, silk solid material successively " print " and go out product.3D printing is " increasing material manufacturing "
（AdditiveManufacturing）Main way of realization.
The advantages of 3D printing technique：
（1）, can be molded without mold, need not also be machined, can be directly from designed computer graphics data
Generate the object of any shape.And the most crucial link of traditional manufacturing industry seeks to modeling, many high-end products can
It designs, maximum difficulty is to can not produce to carry out finished product, and reason just goes out in modeling link, and is taken very long.And 3D printer
Then span modeling this link.
（2）, 3D printing, i.e. increment manufactures, and also referred to as rapid shaping technique is the rapid shaping based on material addition principle
Threedimensional model in computer is createed a kind of layered manufacturing in kind by operating process by being layered added material to article
Technology has the characteristics that not limited by part complexity, fully digitalization control；And traditional manufacturing industry is decreasing manufacture,
A big frame is first done, then subtracts unwanted part as needed.So 3D printing can save 90% or so material
Material.
（3）, this technology is with a kind of change property, short route, low cost, digitlization, high performance preparation structure
Manufacture integrated technology.The manufacture of structure is important, especially this part of high-performance difficulty processing structure skill of technology
The revolution of art, has a high potential.
3D printing technique there are the problem of：
Any one product should all have functionality, and now due to being limited by factors such as materials, be produced by 3D printing
The product come will put a question mard on practicability.
（1）, strength problem：Whether house, car " can no doubt print " out, but can keep out to live wind and rain, if can be
It smoothly runs in road；
（2）, precision problem：Since Layered manufacturing has " step effect ", although each level is very thin, in certain micro-scale
Under, it can still be formed with certain thickness level-one grade " step ", the subject surface if necessary to manufacture is arc-shaped, then will
Cause the deviation in precision；
（3）, material limitation：The material used at present for 3D printer is very limited, nothing more than gypsum, inorganic powder, light
Quick resin, plastics etc..The material that can be applied to 3D printing is still very single, and based on plastics, and printer is to single material
Material is also very fastidious.
In recent years, the control system of 3D printer is greatly improved, but the control system of traditional 3D printer, deposits
In following some disadvantages：
（One）, traditional 3D printer control system not use fabricated structure, structure include hott bed heating module,
Peripheral device, 3D printer controller, 3D printing head temperature control modules, null pick-up module, motor control module, knot
Structure is complicated, and processing efficiency is low；
（Two）, traditional 3D printer control system use the control system of embedded platform 3D printer, but 3D
The inefficiency of printing, precision be not high；
（Three）, traditional 3D printer control system not use display module, power module, memory, communication module, no
It can realize the control of the dialogue of the fusing metal material and man-machine interactive of 3D printing head；
（Four）, traditional 3D printer control system not use bluetooth module, Wifi modules, can not achieve the wireless of data
Transmit remote control function；
（Five）, traditional 3D printer control system use z-axis direction motor control module, horizontal direction motor control
Module, the z-axis 3D that can not achieve metal material is successively printed and the 3D printing of x-axis, y-axis plane；
（Six）, traditional 3D printer control system use Mega2560 control modules, A4988 drive modules, timing/
Interrupt module can not achieve the quick control of 3D printer, cannot save manpower, and production efficiency is relatively low, can not generate
Good economic benefit and social benefit.
In addition, the Chinese patent of the patent ZL 2016200605422 of applicant Zhang Wanjun, entitled：A kind of desktop
The 3D printer control system of formula, including 3D printer control card, warning device, display device, network communication device, storage
Device, driver, electric machine, squeezes head device at encoder；The 3D printer control card includes ARM, FPGA, the ARM
Left end is connected with warning device, display device, network communication device, memory respectively, complete the alarm of 3D printer, display,
Communication, storage；The right end of the FPGA is connected with encoder, and encoder is first with driver, electric machine, crowded head device successively
Tail is connected, and completes the 3D printing of workpiece.The present invention meets 3D printer high speed, high-precision control, saves manpower, improves
Production efficiency can generate good economic benefit and social benefit.But the patent without describing bluetooth module, Wifi moulds in detail
The control function of block and x-axis direction motor control module, y-axis direction motor control module.
In addition, the Chinese patent of the patent ZL 2016200650292 of applicant Zhang Wanjun, entitled：It is a kind of simple
The 3D printing ejecting device of type comprising：Slowspeed machine, extrusion mechanism, coupling arrangement, glass tube volume, heating module, installation
ABS printed materials, 3D printing nozzle；The slowspeed machine connects with extrusion mechanism, and the extrusion mechanism includes extruder
Structure body, guide pipe squeeze out wheel, and the extrusion mechanism further includes supporting rack, extrusion mechanism and the branch that supporting rack is total
Support member, for installing slowspeed machine；Coupling arrangement connects with extrusion mechanism, and fan, radiator are installed on coupling arrangement, is used for
The 3D printing ejecting device of simple type radiates；Also installation activity is fast on the coupling arrangement, for the heat dissipation on coupling arrangement
Device is movable back and forth；Glass tube volume connects with heating module, the heating of the 3D printing ejecting device for simple type.The present invention
Complete ABS part 3D printings, have the characteristics that simple in structure, easy to operate, cost is relatively low, good economic benefit can be generated
And social benefit.But the patent without describing bluetooth module, Wifi modules and x-axis direction motor control module, y-axis direction in detail
The control function of motor control module.
Invention content
The present invention is to give a kind of control system of 3D printer to overcome above-mentioned deficiency.
Technical scheme is as follows：
A kind of control system of 3D printer, including hott bed heating module, peripheral device, 3D printer controller, 3D printing head
Temperature control modules, null pick-up module, motor control module；The 3D printer controller includes Mega2560 controls
Module, A4988 drive modules, timing/interrupt module, the Mega2560 control modules are as a kind of control of 3D printer
The main control module of system；The A4988 drive modules, for driving 4 stepper motors to reach control 3D printer nozzle
Purpose；The 3D printer controller, left end are connected with hott bed heating module, peripheral device respectively, realize 3D printing head
Fusing metal material and man-machine interactive dialogue；Right end respectively with 3D printing head temperature control modules, null pick-up mould
Block, motor control module are connected, and realize the long-range inkjet printing control of 3D printer；The hott bed heating module, by adding
Heater circuit makes hott bed have certain temperature so that 3D printing object can be preferably attached on hott bed, complete metal material
3D printing.
The peripheral device includes display module, power module, memory, communication module.
The display module uses LCD display, the LCD display to be mounted on the front end of peripheral device, be used for
Show a kind of type information of the printing overall process of the control system of 3D printer.
The power module includes power supply device, data line, charger, and the power module is also mounted on
The interior survey of peripheral device, for showing a kind of charging of the control system of 3D printer.
The memory includes SD card, SDRAM, is used for a kind of control system metallic print of 3D printer of memory
Data information.
Further, the SD card is mounted on the middle position on the right side of peripheral device.
Further, the SDRAM is built in the interior survey on the right side of peripheral device.
The communication module includes bluetooth module, Wifi modules, for realizing the wireless transmission remote control work(of data
Energy.
Further, the bluetooth module includes bluetooth transmitters, Bluetooth Receiver, bluetooth for electric installation, for sending out
Penetrate and receive a kind of remote bluetooth control information of the control system printing of 3D printer.
The bluetooth includes bluetooth charger, data line, Bluetooth transmission controller for electric installation.
Further, the Wifi modules include Wifi transmitting modules, Wifi receiving modules, the control of Wifi communication signals
Module, the Wifi communication signal control modules further include Wifi communication signals controller, Wifi communication signal encryption equipments, are used
Information is controlled in a kind of long-range Wifi of the control system printing of 3D printer of reception.
Closer, the display module uses LCD display, for showing a kind of control system of 3D printer
Printing overall process type information.
Closer, the power module includes power supply device, data line, charger, for showing one kind
The charging of the control system of 3D printer.
Closer, the memory includes SD card, SDRAM, is used for a kind of control system of 3D printer of memory
The data information of system metallic print.
Closer, the communication module includes bluetooth module, Wifi modules, for realizing the wireless transmission of data
Remote control function.
Further, the bluetooth module includes bluetooth transmitters, Bluetooth Receiver, for transmitting and receiving a kind of 3D
The remote bluetooth of the control system printing of printer controls information.
Further, the Wifi modules include Wifi transmitting modules, Wifi receiving modules, are beaten for receiving a kind of 3D
The long-range Wifi of the control system printing of print machine controls information.
The null pick-up module includes x-axis null pick-up, y-axis null pick-up, z-axis null pick-up.
Closer, the null pick-up module, is separately mounted to the end of x-axis, y-axis, z-axis, for initial
The three-dimensional system of coordinate of change determines the maximum 3D printing range of motor movement.
Closer, the 3D printing head temperature control modules include temperature sensor, nozzle temperature control module.
Closer, the nozzle temperature control module, for be responsible for the voltage of control single-end electrothermal tube both sides with
The temp regulating function for realizing 3D printing, makes temperature reach pre-set value and keeps temperature constant, to reach metal material
The purpose of printing speed.
The motor control module includes z-axis direction motor control module, horizontal direction motor control module.
Closer, the z-axis direction motor control module includes 2 stepper motors, is hung down for controlling z-axis direction
Straight printing movement, realizes that the z-axis 3D of metal material is successively printed.
Closer, the horizontal direction motor control module includes x-axis direction motor control module, y-axis direction
Motor control module, for realizing the 3D printing of the x-axis, y-axis plane of metal material.
Compared with prior art, the present invention haing the following advantages and high-lighting effect：
（1）, the fabricated structure that uses of the present invention, including hott bed heating module, peripheral device, 3D printer controller, 3D beat
Print head temperature control modules, null pick-up module, motor control module；The 3D printer controller includes Mega2560
Control module, A4988 drive modules, timing/interrupt module, the Mega2560 control modules are as a kind of 3D printer
The main control module of control system；The A4988 drive modules, for driving 4 stepper motors to reach control 3D printer
The purpose of nozzle；The 3D printer controller, left end are connected with hott bed heating module, peripheral device respectively, realize that 3D is beaten
Print fusing metal material and the dialogue of man-machine interactive of head；Right end is sensed with 3D printing head temperature control modules, zero-bit respectively
Device module, motor control module are connected, and realize the long-range inkjet printing control of 3D printer；The hott bed heating module leads to
Crossing heater circuit makes hott bed have certain temperature so that 3D printing object can be preferably attached on hott bed, complete metal
The 3D printing of material, the present invention have the advantages that simple in structure, easy to operate, control effect is good using the structure design increased income；
（2）, the peripheral device that uses of the present invention include display module, power module, memory, communication module；The display
Module uses LCD display, the LCD display to be mounted on the front end of peripheral device, for showing a kind of 3D printer
The type information of the printing overall process of control system；The power module includes power supply device, data line, charger,
The power module is also mounted on the interior survey in peripheral device, for showing a kind of charging of the control system of 3D printer；
The memory includes SD card, SDRAM, the data letter of the control system metallic print for a kind of 3D printer of memory
Breath, the SD card are mounted on the middle position on the right side of peripheral device, and the SDRAM is built in interior on the right side of peripheral device
It surveys；The communication module includes bluetooth module, Wifi modules, for realizing the wireless transmission remote control function of data；Institute
The bluetooth module stated includes bluetooth transmitters, Bluetooth Receiver, bluetooth for electric installation, for transmitting and receiving a kind of 3D printer
Control system printing remote bluetooth control information；The bluetooth includes bluetooth charger, data line, bluetooth for electric installation
Mission controller；The Wifi modules include Wifi transmitting modules, Wifi receiving modules, Wifi communication signal control modules,
The Wifi communication signal control modules further include Wifi communication signals controller, Wifi communication signal encryption equipments, for connecing
Receive a kind of long-range Wifi control information of the control system printing of 3D printer；
（3）, the communication module that uses of the present invention include bluetooth module, Wifi modules, it is long-range for realizing the wireless transmission of data
Control function；The bluetooth module includes bluetooth transmitters, Bluetooth Receiver, for transmitting and receiving a kind of 3D printer
The remote bluetooth of control system printing controls information；The Wifi modules include Wifi transmitting modules, Wifi receiving modules, are used
Information is controlled in a kind of long-range Wifi of the control system printing of 3D printer of reception；
（4）, the motor control module that uses of the present invention include z-axis direction motor control module, horizontal direction motor control module,
The z-axis direction motor control module includes 2 stepper motors, vertically prints movement for realizing z-axis direction, realizes metal
The z-axis 3D of material is successively printed；The horizontal direction motor control module includes x-axis direction motor control module, y-axis direction
Motor control module, for realizing the 3D printing of the x-axis, y-axis plane of metal material.
In addition to the above, the present invention realizes a kind of long-range inkjet printing control of the control system of 3D printer, this control
System processed is had the advantages that at low cost, precision is high, control effect is good, is saved manpower, improved using the structure design increased income
Production efficiency can generate good economic benefit and social benefit.
Further advantage, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The objects and other advantages of the present invention can be wanted by following specification and right
Book is sought to realize and obtain.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the control system of 3D printer of the present invention；
Fig. 2 is a kind of physical structure diagram of the control system of 3D printer of the present invention；
Fig. 3 is a kind of structural schematic diagram of the control system circuit connection of 3D printer of the present invention；
Fig. 4 is that a kind of control system of 3D printer of the present invention realizes the flow for completing metal material 3D printing remote control
Figure.
Specific implementation mode
Embodiment
The present invention and embodiments thereof are described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, a kind of control system of 3D printer, including hott bed heating module, peripheral device, 3D printer
Controller, 3D printing head temperature control modules, null pick-up module, motor control module；The 3D printer controller
Including Mega2560 control modules, A4988 drive modules, timing/interrupt module, the Mega2560 control modules are as one
The main control module of the control system of kind 3D printer；The A4988 drive modules, for driving 4 stepper motors to reach
Control the purpose of 3D printer nozzle；The 3D printer controller, left end respectively with hott bed heating module, peripheral device phase
Even, the dialogue of the fusing metal material and man-machine interactive of 3D printing head is realized；Right end controls mould with 3D printing head temperature respectively
Block, null pick-up module, motor control module are connected, and realize the long-range inkjet printing control of 3D printer；The hott bed
Heating module makes hott bed have certain temperature so that 3D printing object can preferably be attached to hott bed by heater circuit
On, complete the 3D printing of metal material.
Also, the fabricated structure that the present invention uses, including hott bed heating module, peripheral device, 3D printer controller, 3D
Printhead temperature control module, null pick-up module, motor control module；The 3D printer controller includes
Mega2560 control modules, A4988 drive modules, timing/interrupt module, the Mega2560 control modules are as a kind of 3D
The main control module of the control system of printer；The A4988 drive modules, for driving 4 stepper motors to reach control
The purpose of 3D printer nozzle；The 3D printer controller, left end are connected with hott bed heating module, peripheral device respectively,
Realize fusing metal material and the dialogue of man-machine interactive of 3D printing head；Right end respectively with 3D printing head temperature control modules,
Null pick-up module, motor control module are connected, and realize the long-range inkjet printing control of 3D printer；The hott bed heating
Module makes hott bed have certain temperature so that 3D printing object can be preferably attached on hott bed, complete by heater circuit
At the 3D printing of metal material, the present invention is using the structure design increased income, with simple in structure, easy to operate, control effect is good
The advantages of, it is a distinguishing feature of the invention.
The peripheral device includes display module, power module, memory, communication module.
It is further used as preferred embodiment, the display module uses LCD display, the LCD display
Mounted on the front end of peripheral device, for showing a kind of type information of the printing overall process of the control system of 3D printer.
It is further used as preferred embodiment, the power module includes power supply device, data line, charging
Device, the power module is also mounted on the interior survey in peripheral device, for showing a kind of filling for control system of 3D printer
Electricity.
It is further used as preferred embodiment, the memory includes SD card, SDRAM, is used for a kind of 3D of memory
The data information of the control system metallic print of printer.
It is further used as preferred embodiment, the SD card is mounted on the middle position on the right side of peripheral device.
It is further used as preferred embodiment, the SDRAM is built in the interior survey on the right side of peripheral device.
It is further used as preferred embodiment, the communication module includes bluetooth module, Wifi modules, for realizing
The wireless transmission remote control function of data.
It is further used as preferred embodiment, the bluetooth module includes bluetooth transmitters, Bluetooth Receiver, bluetooth
For electric installation, the remote bluetooth that a kind of control system of 3D printer prints for transmitting and receiving controls information.
It is further used as preferred embodiment, the bluetooth includes bluetooth charger, data line, bluetooth for electric installation
Mission controller.
Be further used as preferred embodiment, the Wifi modules include Wifi transmitting modules, Wifi receiving modules,
Wifi communication signal control modules, the Wifi communication signal control modules further include Wifi communication signals controller, Wifi
Communication signal encryption equipment, for receiving a kind of long-range Wifi control information of the control system printing of 3D printer.
Also, the peripheral device that the present invention uses includes display module, power module, memory, communication module；Described is aobvious
Show that module uses LCD display, the LCD display is mounted on the front end of peripheral device, for showing a kind of 3D printer
Control system printing overall process type information；The power module includes power supply device, data line, charging
Device, the power module is also mounted on the interior survey in peripheral device, for showing a kind of filling for control system of 3D printer
Electricity；The memory includes SD card, SDRAM, the data of the control system metallic print for a kind of 3D printer of memory
Information, the SD card are mounted on the middle position on the right side of peripheral device, and the SDRAM is built on the right side of peripheral device
Interior survey；The communication module includes bluetooth module, Wifi modules, for realizing the wireless transmission remote control function of data；
The bluetooth module includes bluetooth transmitters, Bluetooth Receiver, bluetooth for electric installation, for transmitting and receiving a kind of 3D printing
The remote bluetooth of the control system printing of machine controls information；The bluetooth includes bluetooth charger, data line, indigo plant for electric installation
Tooth mission controller；The Wifi modules include Wifi transmitting modules, Wifi receiving modules, Wifi communication signals control mould
Block, the Wifi communication signal control modules further include Wifi communication signals controller, Wifi communication signal encryption equipments, are used for
A kind of long-range Wifi control information of the control system printing of 3D printer is received, and is a distinguishing feature of the invention.
Also, the communication module that the present invention uses includes bluetooth module, Wifi modules, it is remote for realizing the wireless transmission of data
Process control function；The bluetooth module includes bluetooth transmitters, Bluetooth Receiver, bluetooth for electric installation, for emitting and connecing
Receive a kind of remote bluetooth control information of the control system printing of 3D printer；The bluetooth includes bluetooth charging for electric installation
Device, data line, Bluetooth transmission controller；The Wifi modules include Wifi transmitting modules, Wifi receiving modules, Wifi communications
Signal control module, the Wifi communication signal control modules further include Wifi communication signals controller, Wifi communication signals
Encryption equipment for receiving a kind of long-range Wifi control information of the control system printing of 3D printer, and is that the present invention one is aobvious
Work feature.
The null pick-up module includes x-axis null pick-up, y-axis null pick-up, z-axis null pick-up.
It is further used as preferred embodiment, the null pick-up module is separately mounted to x-axis, y-axis, z-axis
End determines the maximum 3D printing range of motor movement for the three-dimensional system of coordinate of initialization.
It is further used as preferred embodiment, the 3D printing head temperature control modules include temperature sensor, spray
Head temperature control modules.
It is further used as preferred embodiment, the nozzle temperature control module, for being responsible for control single head electric heating
The voltage of pipe both sides makes temperature reach pre-set value and keeps temperature constant to realize the temp regulating function of 3D printing,
To achieve the purpose that metal material printing speed.
The structural schematic diagram of the control system circuit connection of a kind of 3D printer of the present invention, as shown in figure 3, motor controls
Module includes z-axis direction motor control module, horizontal direction motor control module, realizes the rotation of motor.
The motor control module includes z-axis direction motor control module, horizontal direction motor control module.
It is further used as preferred embodiment, the z-axis direction motor control module is used for including 2 stepper motors
Control z-axis direction vertically prints movement, realizes that the z-axis 3D of metal material is successively printed.
It is further used as preferred embodiment, the horizontal direction motor control module includes x-axis direction motor control
Molding block, y-axis direction motor control module, for realizing the 3D printing of the x-axis, y-axis plane of metal material.
Also, the motor control module that the present invention uses includes z-axis direction motor control module, horizontal direction motor control mould
Block, the z-axis direction motor control module include 2 stepper motors, and movement is vertically printed for controlling z-axis direction, are realized
The z-axis 3D of metal material is successively printed；The horizontal direction motor control module includes x-axis direction motor control module, y-axis
Direction motor control module for realizing the 3D printing of the x-axis, y-axis plane of metal material, and is that the present invention one is significantly special
Point.
Embodiment 2
A kind of control system of 3D printer realizes the process of metal material 3D printing remote control, as shown in figure 4, including one kind
The control system of 3D printer initializes；
3D printer controller works；Hott bed heating module works；
Null pick-up module works；3D printing head temperature control modules work；Motor control module works；Whether metal is completed
The long-range control of material 3D printing；Peripheral device works；Complete the following steps such as metal material 3D printing remote control；
Step 1：A kind of control system initialization of 3D printer；
Step 2：3D printer controller works；
（1）, Mega2560 control modules work；
（2）, A4988 drive modules work；
（3）, timing/interrupt module work.
Step 3：Hott bed heating module works；
Step 4：Null pick-up module works；
（1）, x-axis null pick-up work；
（2）, y-axis null pick-up work；
（3）, z-axis null pick-up work.
Step 5：3D printing head temperature control modules work；
Step 6：Motor control module works；
Specifically, including following steps：
Step1：The motor control module work of z-axis direction；
In detail, z-axis direction motor control module works, and vertically prints movement for controlling z-axis direction, realizes metal material
Z-axis 3D is successively printed；
Step2：Horizontal direction motor control module works；
Closer, horizontal direction motor control module work includes following two steps：
1）, x-axis direction motor control module work；
2）, y-axis direction motor control module work；
By step 1）、2）, realize the 3D printing of the x-axis, y-axis plane of metal material.
Step 7：Whether metal material 3D printing long-range control is completed；
Situation one：If not completing the long-range control of metal material 3D printing, one is thened follow the steps, a kind of control of 3D printer
System initialization processed；
Situation two：If completing the long-range control of metal material 3D printing, eight are thened follow the steps；
Step 8：Peripheral device works；
（1）, display module work；
（2）, power module continued power；
（3）, memory store a kind of data information of the control system metallic print of 3D printer；
（4）, communication module work；
In detail, it further includes following steps to complete the long-range communication control module work of metal material 3D printing：
Step 1: bluetooth module works；
Step 2: Wifi modules work.
Step 9：Complete metal material 3D printing remote control.
Outstanding feature of the present invention：
1）, the fabricated structure that uses of the present invention, including hott bed heating module, peripheral device, 3D printer controller, 3D printing
Head temperature control modules, null pick-up module, motor control module；The 3D printer controller includes Mega2560 controls
Molding block, A4988 drive modules, timing/interrupt module, the Mega2560 control modules are as a kind of control of 3D printer
The main control module of system processed；The A4988 drive modules, for driving 4 stepper motors to reach control 3D printer spray
The purpose of head；The 3D printer controller, left end are connected with hott bed heating module, peripheral device respectively, realize 3D printing
The fusing metal material of head and the dialogue of man-machine interactive；Right end respectively with 3D printing head temperature control modules, null pick-up
Module, motor control module are connected, and realize the long-range inkjet printing control of 3D printer；The hott bed heating module, passes through
Heater circuit makes hott bed have certain temperature so that 3D printing object can be preferably attached on hott bed, complete metal material
The 3D printing of material, the present invention have the advantages that simple in structure, easy to operate, control effect is good using the structure design increased income.
2）, the peripheral device that uses of the present invention include display module, power module, memory, communication module；Described is aobvious
Show that module uses LCD display, the LCD display is mounted on the front end of peripheral device, for showing a kind of 3D printer
Control system printing overall process type information；The power module includes power supply device, data line, charging
Device, the power module is also mounted on the interior survey in peripheral device, for showing a kind of filling for control system of 3D printer
Electricity；The memory includes SD card, SDRAM, the data of the control system metallic print for a kind of 3D printer of memory
Information, the SD card are mounted on the middle position on the right side of peripheral device, and the SDRAM is built on the right side of peripheral device
Interior survey；The communication module includes bluetooth module, Wifi modules, for realizing the wireless transmission remote control function of data；
The bluetooth module includes bluetooth transmitters, Bluetooth Receiver, bluetooth for electric installation, for transmitting and receiving a kind of 3D printing
The remote bluetooth of the control system printing of machine controls information；The bluetooth includes bluetooth charger, data line, indigo plant for electric installation
Tooth mission controller；The Wifi modules include Wifi transmitting modules, Wifi receiving modules, Wifi communication signals control mould
Block, the Wifi communication signal control modules further include Wifi communication signals controller, Wifi communication signal encryption equipments, are used for
Receive a kind of long-range Wifi control information of the control system printing of 3D printer.
3）, the communication module that uses of the present invention include bluetooth module, Wifi modules, it is remote for realizing the wireless transmission of data
Process control function；The bluetooth module includes bluetooth transmitters, Bluetooth Receiver, for transmitting and receiving a kind of 3D printer
Control system printing remote bluetooth control information；The Wifi modules include Wifi transmitting modules, Wifi receiving modules,
For receiving a kind of long-range Wifi control information of the control system printing of 3D printer.
4）, the motor control module that uses of the present invention include z-axis direction motor control module, horizontal direction motor control mould
Block, the z-axis direction motor control module include 2 stepper motors, and movement is vertically printed for realizing z-axis direction, are realized
The z-axis 3D of metal material is successively printed；The horizontal direction motor control module includes x-axis direction motor control module, y-axis
Direction motor control module, for realizing the 3D printing of the x-axis, y-axis plane of metal material.
5）, the present invention realize that the long-range inkjet printing control of the control system of 3D printer a kind of, this control system use
The structure design increased income has the advantages that at low cost, precision is high, control effect is good, saves manpower, improve production efficiency,
Good economic benefit and social benefit can be generated.
In addition to the implementation, the present invention can also have other embodiment.All equivalent substitution or equivalent transformation deformations
Technical solution, in the claimed scope of the invention.Of the invention is that many features of embodiment and advantage are retouched in detail according to this
It is clear to state, therefore appended claims are intended to cover these to be that falling into for embodiment is all in its true spirit and range
These feature and advantage.Further, since those skilled in the art is readily apparent that many modifications and changes, therefore it is not meant to this
Invention is that embodiment is limited to illustrated and description precision architecture and operation, but can cover and fall into owning within the scope of its
Suitable modifications and equivalent.
Unspecified part of the present invention is technology well known to the engineers and technicians of this field.
Claims (4)
1. a kind of control system of 3D printer, it is characterised in that：Including hott bed heating module, peripheral device, 3D printer control
Device processed, 3D printing head temperature control modules, null pick-up module, motor control module；The 3D printer controller packet
Mega2560 control modules, A4988 drive modules, timing/interrupt module are included, the Mega2560 control modules are as a kind of
The main control module of the control system of 3D printer；The A4988 drive modules, for driving 4 stepper motors to reach control
The purpose of 3D printer nozzle processed；The 3D printer controller, left end respectively with hott bed heating module, peripheral device phase
Even, the dialogue of the fusing metal material and man-machine interactive of 3D printing head is realized；Right end controls mould with 3D printing head temperature respectively
Block, null pick-up module, motor control module are connected, and realize the long-range inkjet printing control of 3D printer；The hott bed
Heating module makes hott bed have certain temperature so that 3D printing object can preferably be attached to hott bed by heater circuit
On, complete the 3D printing of metal material.
2. a kind of control system of 3D printer as described in claim 1, it is characterised in that：
The peripheral device includes display module, power module, memory, communication module；
（1）, described display module use LCD display, the LCD display to be mounted on the front end of peripheral device, be used for
Show a kind of type information of the printing overall process of the control system of 3D printer；
（2）, described power module include power supply device, data line, charger, the power module is also mounted on
The interior survey of peripheral device, for showing a kind of charging of the control system of 3D printer；
（3）, described memory include SD card, SDRAM, the control system metallic print for a kind of 3D printer of memory
Data information；
Further, the SD card is mounted on the middle position on the right side of peripheral device；
Further, the SDRAM is built in the interior survey on the right side of peripheral device；
（4）, described communication module include bluetooth module, Wifi modules, for realizing the wireless transmission remote control work(of data
Energy；
Further, the bluetooth module includes bluetooth transmitters, Bluetooth Receiver, bluetooth for electric installation, for emitting and
Receive a kind of remote bluetooth control information of the control system printing of 3D printer；
The bluetooth includes bluetooth charger, data line, Bluetooth transmission controller for electric installation；
Further, the Wifi modules include Wifi transmitting modules, Wifi receiving modules, Wifi communication signals control mould
Block, the Wifi communication signal control modules further include Wifi communication signals controller, Wifi communication signal encryption equipments, are used for
Receive a kind of long-range Wifi control information of the control system printing of 3D printer.
3. a kind of control system of 3D printer as described in claim 1, it is characterised in that：
（1）, described null pick-up module include x-axis null pick-up, y-axis null pick-up, z-axis null pick-up；
The null pick-up module, is separately mounted to the end of x-axis, y-axis, z-axis, the three-dimensional system of coordinate for initializing,
Determine the maximum 3D printing range of motor movement；
（2）, described 3D printing head temperature control modules include temperature sensor, nozzle temperature control module；
The nozzle temperature control module, for being responsible for the voltage of control single-end electrothermal tube both sides to realize the temperature of 3D printing
Regulatory function makes temperature reach pre-set value and keeps temperature constant, to achieve the purpose that metal material printing speed.
4. a kind of control system of 3D printer as described in claim 1, it is characterised in that：
The motor control module includes z-axis direction motor control module, horizontal direction motor control module；
The z-axis direction motor control module includes 2 stepper motors, and movement is vertically printed for controlling z-axis direction, is realized
The z-axis 3D of metal material is successively printed；
The horizontal direction motor control module includes x-axis direction motor control module, y-axis direction motor control module, is used
In the 3D printing for the x-axis, y-axis plane for realizing metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810356496.4A CN108454115A (en) | 2018-04-20 | 2018-04-20 | A kind of control system of 3D printer |
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| CN201810356496.4A CN108454115A (en) | 2018-04-20 | 2018-04-20 | A kind of control system of 3D printer |
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| CN108454115A true CN108454115A (en) | 2018-08-28 |
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| CN201810356496.4A Pending CN108454115A (en) | 2018-04-20 | 2018-04-20 | A kind of control system of 3D printer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605754A (en) * | 2019-02-21 | 2019-04-12 | 集美大学 | A kind of 3D printer control system based on ARM |
| CN112180793A (en) * | 2020-09-30 | 2021-01-05 | 深圳市千里智能控制科技有限公司 | Multi-shaft and multi-nozzle ink-jet controller |
| EP3974186A4 (en) * | 2020-07-27 | 2022-03-30 | Kocel Intelligent Machinery Limited | 3d printing head and 3d printer |
-
2018
- 2018-04-20 CN CN201810356496.4A patent/CN108454115A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605754A (en) * | 2019-02-21 | 2019-04-12 | 集美大学 | A kind of 3D printer control system based on ARM |
| EP3974186A4 (en) * | 2020-07-27 | 2022-03-30 | Kocel Intelligent Machinery Limited | 3d printing head and 3d printer |
| JP2022547363A (en) * | 2020-07-27 | 2022-11-14 | コーセル インテリジェント マシーナリ リミテッド | 3D print head and 3D printer |
| JP7322146B2 (en) | 2020-07-27 | 2023-08-07 | コーセル インテリジェント マシーナリ リミテッド | 3D print head and 3D printer |
| CN112180793A (en) * | 2020-09-30 | 2021-01-05 | 深圳市千里智能控制科技有限公司 | Multi-shaft and multi-nozzle ink-jet controller |
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Application publication date: 20180828 |