CN106313515A - 3D printing equipment having real-time detection feedback function - Google Patents
3D printing equipment having real-time detection feedback function Download PDFInfo
- Publication number
- CN106313515A CN106313515A CN201610880517.3A CN201610880517A CN106313515A CN 106313515 A CN106313515 A CN 106313515A CN 201610880517 A CN201610880517 A CN 201610880517A CN 106313515 A CN106313515 A CN 106313515A
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- China
- Prior art keywords
- audion
- integrated circuit
- printing
- feedback function
- real time
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- 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
Abstract
The invention relates to 3D printing equipment having a real-time detection feedback function. The equipment comprises a workbench, a supporting column, a cross beam and a printing mechanism. In the equipment, air cylinders control up-and-down movement of a lifting rod, more accurate height adjustment of a printing nozzle can be realized through a distance sensor, besides, a telescopic motor controls the printing nozzle to move horizontally through a telescopic rod, meanwhile, the moving accuracy of the printing nozzle is further improved through a speed reducer, and the printing reliability is improved; in addition, in a working power supply circuit, the model of an integrated circuit is MAX688 and has the characteristics of low working current and high driving current, and thus, the high-power motor can be driven; meanwhile, output power is further amplified through a power amplification circuit mainly comprising a first triode and a second triode, the reliability of a driving motor is guaranteed, and the practical value and the reliability of the printing equipment are improved.
Description
Technical field
The present invention relates to a kind of 3D printing device having and detecting feedback function in real time.
Background technology
3D printer, as the term suggests being exactly compact, can be placed on the printer printing three-dimensional real object in desk tops；
Desktop 3D printer it be a kind of machine of a kind of Rapid Prototyping technique, it is based on mathematical model file, uses powder
Shape metal or plastics etc. can jointing material, by the way of successively printing, carry out the technology of constructed object；Past, it was often in mould system
Make, the field such as industrial design is used for modeling, is now increasingly used for the direct manufacture of some products, it is meant that this technology
Popularize；
Existing 3D printing device, during mobile printing head, is all directly to send instruction by middle control, has
The equipment of the movement such as motor and cylinder is driven the movement of printing head, although being so capable of the reliable of printing head
Mobile, but owing to lacking the ability of feedback detection reliably, inadequate hence for the accuracy printed, reduce printing device
Reliability；Moreover, during printing device works, working power circuit is in order to drive the electricity of big electric current
Machine, the base current of general power circuit is the biggest, which improves the loss of power circuit, reduces the reality of printing device
By value.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the deficiencies in the prior art, it is provided that one has detection in real time
The 3D printing device of feedback function.
The technical solution adopted for the present invention to solve the technical problems is: a kind of 3D with detection feedback function in real time beats
Printing apparatus, the support column including workbench, being vertically provided at workbench side, the crossbeam being arranged on support column top and be arranged on
Printing mechanism below crossbeam；
Described printing mechanism includes vertically movable assembly, moves horizontally assembly and printing head, described vertically movable assembly
It is in transmission connection with printing head by moving horizontally assembly；
Described vertically movable assembly includes that cylinder and elevating lever, described cylinder are vertically fixed on the lower section of crossbeam, described gas
Cylinder is in transmission connection with elevating lever；
The described assembly that moves horizontally includes being horizontally fixed on the telescope motor of lower section and the expansion link of elevating lever, described flexible
Motor is in transmission connection with printing head by expansion link；
It is provided with range sensor between described elevating lever and workbench；
The inside of described workbench is provided with working power module, and described working power module includes working power circuit, institute
State working power circuit include integrated circuit, the first resistance, the second resistance, the 3rd resistance, the first electric capacity, the second electric capacity, the 3rd
Electric capacity, the first audion and the second audion, the model of described integrated circuit is MAX688, and the input of described integrated circuit leads to
Crossing the first capacity earth, the earth terminal ground connection of described integrated circuit, the compensation capacitance terminal of described integrated circuit passes through the second electric capacity
Ground connection, the colelctor electrode connection by the 3rd resistance and the first audion of the Voltage Drop test side of described integrated circuit, described the
The colelctor electrode of one audion is connected with the outfan of integrated circuit, and the outfan of described integrated circuit passes through the 3rd capacity earth,
The described emitter stage of the first audion is connected with the input of integrated circuit, and the input of described integrated circuit passes through the first resistance
Being connected with the base stage of the first audion, the base stage of described first audion is connected with the emitter stage of the second audion, and described second
The colelctor electrode of audion passes through the second resistance eutral grounding, and the base stage of described second audion limits end with the electric current of integrated circuit respectively
Connect with the base terminal of the inside audion of integrated circuit.
As preferably, in order to improve the intelligence degree of printing device, described support column is provided with central control box, described middle control
Box is provided with status indicator lamp, display interface and some control buttons, and the inside of described central control box is additionally provided with central control module,
Described status indicator lamp, display interface and each button that controls all electrically connect with central control module, and described central control module is
PLC。
As preferably, in order to improve the variation of equipment state instruction, described status indicator lamp includes dual color light emitting two pole
Pipe.
As preferably, the display content of LCDs is many, thus improves the practicality of equipment, and described display interface is
LCDs.
As preferably, touch key highly sensitive, thus improve the operability of equipment, described control button is light
Touch of key-press.
As preferably, in order to ensure that elevating lever reliably moves up and down, the quantity of described vertically movable assembly is two.
As preferably, between described telescope motor and expansion link, be provided with reductor, described telescope motor by reductor with
Expansion link is in transmission connection.
As preferably, in order to ensure that expansion link moves horizontally reliably, described expansion link is arranged with some guide thimbles,
Described guide thimble is fixed on the lower section of elevating lever.
As preferably, described first audion and the second audion are PNP triode.
The invention has the beneficial effects as follows, this has in the 3D printing device of detection feedback function in real time, and cylinder is by controlling
Moving up and down of elevating lever, is monitored the height of printing head by range sensor simultaneously in real time, it is possible to include beating
The print more accurate altitude mixture control of shower nozzle, and, telescope motor controls the movement of the horizontal direction of printing head by expansion link,
Controlled the precision of movement simultaneously by reductor, further increase the accuracy that printing head moves, improve printing
Reliability；Moreover, in working power circuit, the model of integrated circuit is MAX688, and it is low and drive that it has operating current
The feature that streaming current is high such that it is able to ensure to drive high-power motor, by the first audion and the second audion be simultaneously
The power amplification circuit of main composition, amplifies further to output, it is ensured that drive the reliability of motor, improves and beats
The practical value of printing apparatus and reliability.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation that the present invention has the 3D printing device of detection feedback function in real time；
Fig. 2 is the circuit theory that the present invention has the working power circuit of the 3D printing device of detection feedback function in real time
Figure；
In figure: 1. crossbeam, 2. support column, 3. workbench, 4. central control box, 5. status indicator lamp, 6. display interface, 7. control
Button, 8. cylinder, 9. elevating lever, 10. telescope motor, 11. reductors, 12. expansion links, 13. printing heads, 14. guide thimbles,
15. range sensors, U1. integrated circuit, R1. the first resistance, R2. the second resistance, R3. the 3rd resistance, C1. the first electric capacity, C2.
Second electric capacity, C3. the 3rd electric capacity, Q1. the first audion, Q2. the second audion.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
As depicted in figs. 1 and 2, a kind of have the 3D printing device detecting feedback function in real time, including workbench 3, vertically
It is arranged on the support column 2 of workbench 3 side, is arranged on the crossbeam 1 on support column 2 top and is arranged on the printer below crossbeam 1
Structure；
Described printing mechanism includes vertically movable assembly, moves horizontally assembly and printing head 13, described vertically movable group
Part is in transmission connection with printing head 13 by moving horizontally assembly；
Described vertically movable assembly includes cylinder 8 and elevating lever 9, and described cylinder 8 is vertically fixed on the lower section of crossbeam 1, institute
State cylinder 8 to be in transmission connection with elevating lever 9；
The described assembly that moves horizontally includes being horizontally fixed on telescope motor 10 and the expansion link 12 of the lower section of elevating lever 9, institute
State telescope motor 10 to be in transmission connection with printing head 13 by expansion link 12；
It is provided with range sensor 15 between described elevating lever 9 and workbench 3；
The inside of described workbench 3 is provided with working power module, and described working power module includes working power circuit, institute
State working power circuit include integrated circuit U1, the first resistance R1, the second resistance R2, the 3rd resistance R3, the first electric capacity C1, second
Electric capacity C2, the 3rd electric capacity C3, the first audion Q1 and the second audion Q2, the model of described integrated circuit U1 is MAX688, institute
State the input of integrated circuit U1 by the first electric capacity C1 ground connection, the earth terminal ground connection of described integrated circuit U1, described integrated electricity
The compensation capacitance terminal of road U1 passes through the second electric capacity C2 ground connection, and the 3rd resistance is passed through in the Voltage Drop test side of described integrated circuit U1
The colelctor electrode of R3 and the first audion Q1 connects, and the colelctor electrode of described first audion Q1 connects with the outfan of integrated circuit U1
Connecing, the outfan of described integrated circuit U1 passes through the 3rd electric capacity C3 ground connection, the emitter stage of described first audion Q1 and integrated electricity
The input of road U1 connects, and the input of described integrated circuit U1 is by the base stage of the first resistance R1 and the first audion Q1 even
Connecing, the base stage of described first audion Q1 is connected with the emitter stage of the second audion Q2, the colelctor electrode of described second audion Q2
By the second resistance R2 ground connection, the base stage of described second audion Q2 limits end and integrated electricity with the electric current of integrated circuit U1 respectively
The base terminal of the inside audion of road U1 connects.
As preferably, in order to improve the intelligence degree of printing device, described support column 2 is provided with central control box 4, described in
Control box 4 is provided with status indicator lamp 5, display interface 6 and some control buttons 7, and the inside of described central control box 4 is additionally provided with central authorities' control
Molding block, described status indicator lamp 5, display interface 6 and each button 7 that controls all electrically connect with central control module, described central authorities
Control module is PLC.
As preferably, in order to improve the variation of equipment state instruction, described status indicator lamp 5 includes dual color light emitting two pole
Pipe.
As preferably, the display content of LCDs is many, thus improves the practicality of equipment, described display interface 6
For LCDs.
As preferably, touch key highly sensitive, thus improve the operability of equipment, described control button 7 is
Touch key.
As preferably, in order to ensure that elevating lever 9 reliably moves up and down, the quantity of described vertically movable assembly is two.
As preferably, being provided with reductor 11 between described telescope motor 10 and expansion link 12, described telescope motor 10 passes through
Reductor 11 is in transmission connection with expansion link 12.
As preferably, in order to ensure that expansion link 12 moves horizontally reliably, described expansion link 12 is arranged with some guiding
Sleeve pipe 14, described guide thimble 14 is fixed on the lower section of elevating lever 9.
As preferably, described first audion Q1 and the second audion Q2 is PNP triode.
This has in the 3D printing device of in real time detection feedback function, by vertically movable assembly with move horizontally assembly and divide
Do not control the movement both vertically as well as horizontally gone up of printing head 13.Wherein, in vertically movable assembly, cylinder 8 is by control
Moving up and down of elevating lever 9 processed, ensures the vertically movable of printing head 13, simultaneously by setting between elevating lever 9 and workbench 3
The height of printing head 13 is monitored by some range sensors 15 in real time such that it is able to carry out more smart to printing head 13
True altitude mixture control, improves the reliability of printing；Moving horizontally in assembly, telescope motor 10 controls to beat by expansion link 12
The movement of the horizontal direction of print shower nozzle 13, controls the precision of movement simultaneously by reductor 11, further increases printing spray
13 accuracies moved.
This has in the 3D printing device of detection feedback function in real time, and working power module is used for ensureing the reliable of equipment
Work.Wherein, in working power circuit, the model of integrated circuit U1 is MAX688, and it has, and operating current is low and driving is electric
Flow high feature such that it is able to ensure to drive high-power motor, by the first audion Q1 and the second audion Q2 be simultaneously
The power amplification circuit of main composition, amplifies further to output, it is ensured that drive the reliability of motor, improves and beats
The practical value of printing apparatus and reliability.
Compared with prior art, this has in the 3D printing device of detection feedback function in real time, and cylinder 8 is lifted by control
Moving up and down of bar 9, is monitored the height of printing head 13 by range sensor 15 simultaneously in real time, it is possible to include beating
The print more accurate altitude mixture control of shower nozzle 13, and, telescope motor 10 controls the level side of printing head 13 by expansion link 12
To movement, controlled the precision of movement simultaneously by reductor 11, further increase the accuracy that printing head 13 moves,
Improve the reliability of printing；Moreover, in working power circuit, the model of integrated circuit U1 is MAX688, and it has
Operating current is low and drives the feature that electric current is high such that it is able to ensure to drive high-power motor, simultaneously by the first audion
Q1 and the power amplification circuit that the second audion Q2 is main composition, amplify further to output, it is ensured that drives electricity
The reliability of machine, improves practical value and the reliability of printing device.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (9)
1. one kind has the 3D printing device detecting in real time feedback function, it is characterised in that include workbench (3), vertically arranged
Support column (2) in workbench (3) side, it is arranged on the crossbeam (1) on support column (2) top and is arranged on crossbeam (1) lower section
Printing mechanism；
Described printing mechanism includes vertically movable assembly, moves horizontally assembly and printing head (13), described vertically movable assembly
It is in transmission connection with printing head (13) by moving horizontally assembly；
Described vertically movable assembly includes cylinder (8) and elevating lever (9), and described cylinder (8) is vertically fixed under crossbeam (1)
Side, described cylinder (8) is in transmission connection with elevating lever (9)；
The described assembly that moves horizontally includes being horizontally fixed on telescope motor (10) and the expansion link (12) of the lower section of elevating lever (9),
Described telescope motor (10) is in transmission connection with printing head (13) by expansion link (12)；
Range sensor (15) it is provided with between described elevating lever (9) and workbench (3)；
The inside of described workbench (3) is provided with working power module, and described working power module includes working power circuit, described
Working power circuit includes integrated circuit (U1), the first resistance (R1), the second resistance (R2), the 3rd resistance (R3), the first electric capacity
(C1), the second electric capacity (C2), the 3rd electric capacity (C3), the first audion (Q1) and the second audion (Q2), described integrated circuit
(U1) model is MAX688, and the input of described integrated circuit (U1) passes through the first electric capacity (C1) ground connection, described integrated circuit
(U1) earth terminal ground connection, the compensation capacitance terminal of described integrated circuit (U1) passes through the second electric capacity (C2) ground connection, described integrated electricity
The Voltage Drop test side on road (U1) is connected with the colelctor electrode of the first audion (Q1) by the 3rd resistance (R3), and the described 1st
The colelctor electrode of pole pipe (Q1) is connected with the outfan of integrated circuit (U1), and the outfan of described integrated circuit (U1) is by the 3rd electricity
Holding (C3) ground connection, the emitter stage of described first audion (Q1) is connected with the input of integrated circuit (U1), described integrated circuit
(U1) input is connected with the base stage of the first audion (Q1) by the first resistance (R1), the base of described first audion (Q1)
Pole is connected with the emitter stage of the second audion (Q2), and the colelctor electrode of described second audion (Q2) is connect by the second resistance (R2)
Ground, the base stage of described second audion (Q2) limits end and the inside of integrated circuit (U1) with the electric current of integrated circuit (U1) respectively
The base terminal of audion connects.
There is 3D printing device the most as claimed in claim 1 that detect feedback function in real time, it is characterised in that described support column
(2) being provided with central control box (4), described central control box (4) is provided with status indicator lamp (5), display interface (6) and some control buttons
(7), the inside of described central control box (4) is additionally provided with central control module, described status indicator lamp (5), display interface (6) and each control
Button processed (7) all electrically connects with central control module, and described central control module is PLC.
There is 3D printing device the most as claimed in claim 2 that detect feedback function in real time, it is characterised in that described state refers to
Show that lamp (5) includes dichromatic LED.
There is 3D printing device the most as claimed in claim 2 that detect feedback function in real time, it is characterised in that described display circle
Face (6) is LCDs.
There is 3D printing device the most as claimed in claim 2 that detect feedback function in real time, it is characterised in that described control is pressed
Key (7) is touch key.
There is 3D printing device the most as claimed in claim 1 that detect feedback function in real time, it is characterised in that described vertical shifting
The quantity of dynamic assembly is two.
There is 3D printing device the most as claimed in claim 1 that detect feedback function in real time, it is characterised in that described flexible electricity
Being provided with reductor (11) between machine (10) and expansion link (12), described telescope motor (10) passes through reductor (11) and expansion link
(12) it is in transmission connection.
There is 3D printing device the most as claimed in claim 1 that detect feedback function in real time, it is characterised in that described expansion link
(12) being arranged with some guide thimbles (14) on, described guide thimble (14) is fixed on the lower section of elevating lever (9).
There is 3D printing device the most as claimed in claim 1 that detect feedback function in real time, it is characterised in that the described 1st
Pole pipe (Q1) and the second audion (Q2) are PNP triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880517.3A CN106313515A (en) | 2016-10-09 | 2016-10-09 | 3D printing equipment having real-time detection feedback function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880517.3A CN106313515A (en) | 2016-10-09 | 2016-10-09 | 3D printing equipment having real-time detection feedback function |
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| Publication Number | Publication Date |
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| CN106313515A true CN106313515A (en) | 2017-01-11 |
Family
ID=57819867
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610880517.3A Pending CN106313515A (en) | 2016-10-09 | 2016-10-09 | 3D printing equipment having real-time detection feedback function |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827498A (en) * | 2017-01-18 | 2017-06-13 | 陈进 | A kind of increasing material manufacturing method and device |
| CN107053676A (en) * | 2017-05-23 | 2017-08-18 | 福建省速卖通电子商务有限公司 | A kind of 3D printing device with air-cleaning function |
| CN107070558A (en) * | 2017-05-22 | 2017-08-18 | 深圳市晓控通信科技有限公司 | A kind of ceiling type infrared receiving/transmission mechanism |
| CN107139478A (en) * | 2017-05-05 | 2017-09-08 | 南安市智德机械设备有限公司 | A kind of intelligent 3D printing equipment for being capable of automatic loading and unloading silk |
| CN107160681A (en) * | 2017-05-23 | 2017-09-15 | 福建省速卖通电子商务有限公司 | A kind of 3D printing equipment with self-cleaning function |
| CN107175825A (en) * | 2017-05-23 | 2017-09-19 | 福建省速卖通电子商务有限公司 | A kind of 3D printing equipment for being capable of self power generation |
| CN113370642A (en) * | 2021-06-08 | 2021-09-10 | 安徽天翔高新特种包装材料集团有限公司 | Intaglio printing press with mobile carriage supporting ink-collecting cylinder |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827498A (en) * | 2017-01-18 | 2017-06-13 | 陈进 | A kind of increasing material manufacturing method and device |
| CN106827498B (en) * | 2017-01-18 | 2019-03-19 | 成都天府新区天方智能科技有限公司 | A kind of increasing material manufacturing method and device |
| CN107139478A (en) * | 2017-05-05 | 2017-09-08 | 南安市智德机械设备有限公司 | A kind of intelligent 3D printing equipment for being capable of automatic loading and unloading silk |
| CN107070558A (en) * | 2017-05-22 | 2017-08-18 | 深圳市晓控通信科技有限公司 | A kind of ceiling type infrared receiving/transmission mechanism |
| CN107053676A (en) * | 2017-05-23 | 2017-08-18 | 福建省速卖通电子商务有限公司 | A kind of 3D printing device with air-cleaning function |
| CN107160681A (en) * | 2017-05-23 | 2017-09-15 | 福建省速卖通电子商务有限公司 | A kind of 3D printing equipment with self-cleaning function |
| CN107175825A (en) * | 2017-05-23 | 2017-09-19 | 福建省速卖通电子商务有限公司 | A kind of 3D printing equipment for being capable of self power generation |
| CN113370642A (en) * | 2021-06-08 | 2021-09-10 | 安徽天翔高新特种包装材料集团有限公司 | Intaglio printing press with mobile carriage supporting ink-collecting cylinder |
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Application publication date: 20170111 |