CN107139468A - A kind of double spray 3D printers of intelligence switching - Google Patents
A kind of double spray 3D printers of intelligence switching Download PDFInfo
- Publication number
- CN107139468A CN107139468A CN201710515879.7A CN201710515879A CN107139468A CN 107139468 A CN107139468 A CN 107139468A CN 201710515879 A CN201710515879 A CN 201710515879A CN 107139468 A CN107139468 A CN 107139468A
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- Prior art keywords
- shower nozzle
- cleaning
- control module
- module
- printers
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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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of double spray 3D printers of intelligence switching, including：Support frame A, multiple raw material storage tanks 1, the first shower nozzle 2, the second shower nozzle 3, pallet B, cleaning water tank 6, return water tank 7, the first cleaning pump 8, the second cleaning pump 9, shower nozzle drive mechanism, model layers module, photographing module, drive control module and cleaning control module.Drive control module of the present invention is worked by the first shower nozzle of shower nozzle drive mechanism intelligent control and the second shower nozzle so that the print job of the first shower nozzle and the second shower nozzle is connected automatically, it is ensured that printing effect, also a saving manpower.
Description
Technical field
The present invention relates to 3D printing technique field, more particularly to a kind of double spray 3D printers of intelligence switching.
Background technology
3D printing is current hot technology, and development prospect is considerable, but in 3D printing evolution, also there is many
Very important the problem of.At present, during 3D printing, because materials kind number color is more, generally requires to use many storage tanks, cause
Printing head filler complex circuit, reduces printing head freedom of movement, so that, limit the intelligent development of printer.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of double spray 3D printers of intelligence switching.
A kind of double spray 3D printers of intelligence switching proposed by the present invention, including：Support frame, multiple raw material storage tanks, first
Shower nozzle, the second shower nozzle, pallet, shower nozzle drive mechanism, model layers module, photographing module, drive control module；
First shower nozzle connects each raw material storage tank respectively by many feed pipes, and the second shower nozzle passes through many feed pipes point
Do not connect and block valve is equipped with each raw material storage tank, each feed pipe, raw material storage tank is arranged on the first shower nozzle and second
Above shower nozzle；First shower nozzle and the second shower nozzle are moveably mounted on support frame, its location status include print state and
Cleaning state；Under print state, the first shower nozzle or the second shower nozzle are located above pallet；Under cleaning state, the first shower nozzle or
Second shower nozzle is located at pallet periphery；
Shower nozzle drive mechanism connects the first shower nozzle and the second shower nozzle respectively, for driving the first shower nozzle and the second shower nozzle fortune
It is dynamic；
Model layers module, for obtaining printer model and according to printing step by model layers；
Photographing module, for carrying out captured in real-time to the printout on pallet；
Drive control module, it connects shower nozzle drive mechanism and each block valve respectively；Drive control module is used for from model
Hierarchical block obtains current printable layer, and generates multiple printing paths, each printing path correspondence one according to current printable layer
Plant color；Drive control module is used to control shower nozzle drive mechanism to work according to printing path, and for being clapped according to photographing module
The image and printer model taken the photograph are contrasted, and control shower nozzle drive mechanism to be stopped according to comparison structure.
Preferably, drive control module is used to obtain multiple characteristic points, and the correspondence on printer model according to shooting image
Multiple characteristic points obtain reference point；Drive control module is used to compare each characteristic point with corresponding reference point, and according to comparing
Output control shower nozzle drive mechanism is stopped.
Preferably, characteristic point is at least 3.
Preferably, in addition to cleaning water tank, return water tank, the first cleaning pump and the second cleaning pump, the first shower nozzle passes through the
One cleaning pump connection cleaning water tank, the second shower nozzle passes through the second cleaning pump connection cleaning water tank；Return water tank is located at cleaning state
The first shower nozzle or the second shower nozzle underface.
Preferably, in addition to cleaning control module, cleaning control module connects drive control module, the first cleaning pump respectively
With the second cleaning pump；Cleaning control module is used to be judged to be currently at cleaning state according to the control instruction of drive control module
First shower nozzle or the second shower nozzle as cleaning object, corresponding first cleaning pump of cleaning control module control cleaning object or
Second cleaning pump work.
Preferably, hydraulic pressure sensor, hydraulic pressure sensor connection cleaning control are equipped with inside the first shower nozzle and the second shower nozzle
Module, cleaning control module controls corresponding first cleaning of cleaning object according to the hydraulic pressure sensor detected value inside cleaning object
Pump or the second cleaning pump are stopped.
In the present invention, the first printing head and the second printing head alternation, the first shower nozzle of print state or
Two shower nozzles work according to the printing path being carrying out, the shower nozzle in cleaning state, are cleaned first, then according to next
The colorant filler for the printing path to be performed.During filler, drive control mechanism controls corresponding block valve to open first, treats filler
Reservation amount is reached, then controls block valve to close and completes filler.In this way, can be completed in the case of not time-out printing shower nozzle cleaning and
Filler, realizes the lasting progress of print job, it is ensured that printing effect.
In the present invention, image and the printer model contrast that drive control module shoots taking module, if do not met, are driven
Dynamic control module control shower nozzle drive mechanism is stopped, that is, controls print job pause, to be overhauled to printer, meter
When prevent substandard products production, to ensure printer product qualification rate.
Drive control module of the present invention is worked by the first shower nozzle of shower nozzle drive mechanism intelligent control and the second shower nozzle so that
The print job of first shower nozzle and the second shower nozzle is connected automatically, it is ensured that printing effect, also a saving manpower.
Brief description of the drawings
Fig. 1 is a kind of double spray 3D printer mechanical construction drawings of intelligence switching proposed by the present invention；
Fig. 2 is a kind of double spray 3D printer control structure figures of intelligence switching proposed by the present invention.
Embodiment
Reference picture 1, Fig. 2, a kind of double spray 3D printers of intelligence switching proposed by the present invention, including：It is support frame A, multiple
Raw material storage tank 1, the first shower nozzle 2, the second shower nozzle 3, pallet B, cleaning water tank 6, return water tank 7, the cleaning of the first cleaning pump 8, second
Pump 9, shower nozzle drive mechanism, model layers module, photographing module, drive control module and cleaning control module.
First shower nozzle 2 connects each raw material storage tank 1 respectively by many feed pipes, and the second shower nozzle 3 passes through many feedings
Pipe 4 connects block valve 5 is equipped with each raw material storage tank 1, each feed pipe respectively, and raw material storage tank 1 is arranged on the first spray
First 2 and the top of the second shower nozzle 3.Raw material storage tank 1 is by feed pipe 4 to the first shower nozzle 2 or the filler of the second shower nozzle 3, and block valve 5 is then
For controlling the break-make of feed pipe 4, so as to control the first shower nozzle 2 or the filler process of the second shower nozzle 3.It is former in present embodiment
Expect that storage tank 1 is arranged on the first shower nozzle 2 and the top of the second shower nozzle 3, be conducive to the blanking of feed pipe 4, improve the first shower nozzle 2 and the second spray
First 3 packing efficiency.
First shower nozzle 2 and the second shower nozzle 3 are moveably mounted on support frame A, and its location status includes print state
With cleaning state.Under print state, the first shower nozzle 2 or the second shower nozzle 3 are located above pallet B.Under cleaning state, the first shower nozzle
2 or second shower nozzle 3 be located at pallet B periphery, with avoid cleaning fluid drippage damage printout.In present embodiment, using clear
Water rinses the first shower nozzle or the second shower nozzle.
When it is implemented, the first shower nozzle 2 is by the first cleaning pump 8 connection cleaning water tank 6, the second shower nozzle 3 is clear by second
Wash the connection cleaning water tank 6 of pump 9.Return water tank 7 is located at the first shower nozzle 2 of cleaning state or the underface of the second shower nozzle 3.Such as
This, the cleaning of the first shower nozzle 2 is can control by the first cleaning pump 8, and the clear of the second shower nozzle is can control by the second cleaning pump 9
Wash work.And, in present embodiment, immediately below the first shower nozzle or the second shower nozzle under cleaning state import water for cleaning
Return water tank, it is ensured that environment is clean and tidy.
Shower nozzle drive mechanism connects the first shower nozzle 2 and the second shower nozzle 3 respectively, for driving the first shower nozzle 2 and the second shower nozzle 3
Motion.Specifically, shower nozzle drive mechanism is used to drive the first shower nozzle and the second shower nozzle in print state position and cleaning mode bit
Switch between putting, while the first shower nozzle for being additionally operable to drive under print state or the operation of the second shower nozzle.
Model layers module, for obtaining printer model and according to printing step by model layers.
Photographing module, for carrying out captured in real-time to the printout on pallet B, to be monitored to printing progress.
Drive control module, it connects shower nozzle drive mechanism and each block valve 5 respectively.Drive control module is used for from model
Hierarchical block obtains current printable layer, and generates multiple printing paths, each printing path correspondence one according to current printable layer
Plant color.So, it is ensured that the region of same color once prints completion, reloading for the first shower nozzle and the second shower nozzle is advantageously reduced
Number of times, so that, cleaning filler workload is reduced, operating efficiency is improved.
Drive control module is used to control shower nozzle drive mechanism to work according to printing path, and for being clapped according to photographing module
The image and printer model taken the photograph are contrasted, and control shower nozzle drive mechanism to be stopped according to comparison structure.Specifically, this implementation
In mode, drive control module selects a printing path to be target print path one by one, and drive control module is driven by shower nozzle
The first shower nozzle or the second shower nozzle that dynamic mechanism controls cleaning is completed are according to the color filler in target print path, filler completion
Afterwards, the first shower nozzle or the second shower nozzle completed by shower nozzle driving mechanisms control filler is switched to print state, then, driving
Control module completes target according to target print path by the shower nozzle of shower nozzle driving mechanisms control first or the work of the second shower nozzle
The work of printing path.In present embodiment, the first printing head and the second printing head alternation, the first of print state
Shower nozzle or the second shower nozzle are worked according to the printing path being carrying out, and the shower nozzle in cleaning state is cleaned, then first
According to the colorant filler of the next printing path to be performed.During filler, drive control mechanism controls corresponding block valve first
Open, treat that filler reaches reservation amount, then control block valve to close to complete filler.In present embodiment, drive control module is used for
Multiple characteristic points are obtained according to shooting image, and the multiple characteristic points of correspondence obtain reference point on printer model.Drive control mould
Block is used to compare each characteristic point with corresponding reference point, and controls shower nozzle drive mechanism to be stopped according to comparative result.Tool
Body, if the form of any one characteristic point or position are not met with corresponding reference point, drive control module control spray
Head drive mechanism is stopped, that is, controls print job pause, to be overhauled to printer, and substandard products production is prevented in timing,
To ensure printer product qualification rate.In present embodiment, characteristic point is at least 3.
Cleaning control module connects drive control module, the first cleaning pump 8 and the second cleaning pump 9 respectively.Cleaning control mould
Block is used to be judged to be currently at the first shower nozzle 2 or the second shower nozzle 3 of cleaning state according to the control instruction of drive control module
As cleaning object, the corresponding cleaning pump 9 of first cleaning pump 8 or second of cleaning control module control cleaning object works.Tool
Body, in present embodiment, cleaning control module be used for obtain drive control module generation print state the first shower nozzle or
The instruction of the second shower nozzle or the switching of the first shower nozzle of the shower nozzle of person second and cleaning state, cleaning control module obtains switching command
Delay a period of time controls to be switched to the first shower nozzle of cleaning state or the scavenger of the second shower nozzle to instruct after execution afterwards
Make.Now, if be switched to cleaning state is the first shower nozzle, cleaning control module then controls the first cleaning pump to open to first
Shower nozzle is cleaned；If be switched to cleaning state is the second shower nozzle, cleaning control module then controls the second cleaning pump to open
Second shower nozzle is cleaned.In present embodiment, hydraulic pressure sensor, hydraulic pressure are equipped with inside the first shower nozzle 2 and the second shower nozzle 3
Sensor connects cleaning control module, and cleaning control module controls to clean according to the hydraulic pressure sensor detected value inside cleaning object
The corresponding cleaning pump 9 of first cleaning pump 8 or second of object is stopped.Specifically, being preset with hydraulic pressure in cleaning control module
Threshold value, when the first shower nozzle cleaned or the second shower nozzle inside water pressure detected value reach hydraulic pressure threshold value, then cleaning control mould
Block controls the corresponding cleaning pump 9 of first cleaning pump 8 or second to be stopped.In this way, can both ensure the first shower nozzle and second
The cleaning performance of shower nozzle, can avoid inside water pressure excessive again, and the first shower nozzle or the second shower nozzle are caused damage.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of double spray 3D printers of intelligence switching, it is characterised in that including：Support frame (A), multiple raw material storage tanks (1),
One shower nozzle (2), the second shower nozzle (3), pallet (B), shower nozzle drive mechanism, model layers module, photographing module, drive control mould
Block；
First shower nozzle (2) connects each raw material storage tank (1) respectively by many feed pipes, and the second shower nozzle (3) is sent by many
Expects pipe (4) connects block valve (5) is equipped with each raw material storage tank (1), each feed pipe respectively, raw material storage tank (1) peace
Above the first shower nozzle (2) and the second shower nozzle (3)；First shower nozzle (2) and the second shower nozzle (3) are moveably mounted to support
On frame (A), its location status includes print state and cleaning state；Under print state, the first shower nozzle (2) or the second shower nozzle
(3) it is located above pallet (B)；Under cleaning state, the first shower nozzle (2) or the second shower nozzle (3) are located at pallet (B) periphery；
Shower nozzle drive mechanism connects the first shower nozzle (2) and the second shower nozzle (3) respectively, for driving the first shower nozzle (2) and the second spray
Head (3) motion；
Model layers module, for obtaining printer model and according to printing step by model layers；
Photographing module, for carrying out captured in real-time to the printout on pallet (B)；
Drive control module, it connects shower nozzle drive mechanism and each block valve (5) respectively；Drive control module is used for from model point
Layer module obtains current printable layer, and generates multiple printing paths according to current printable layer, and each printing path correspondence is a kind of
Color；Drive control module is used to control shower nozzle drive mechanism to work according to printing path, and for being shot according to photographing module
Image and printer model contrasted, according to comparison structure control shower nozzle drive mechanism be stopped.
2. double spray 3D printers of intelligence switching as claimed in claim 1, it is characterised in that drive control module is used for basis
Shooting image obtains multiple characteristic points, and the multiple characteristic points of correspondence obtain reference point on printer model；Drive control module is used
Compare in by each characteristic point with corresponding reference point, and control shower nozzle drive mechanism to be stopped according to comparative result.
3. double spray 3D printers of intelligence switching as claimed in claim 2, it is characterised in that characteristic point is at least 3.
4. double spray 3D printers of intelligence switching as claimed in claim 1, it is characterised in that also including cleaning water tank (6), return
Water tank (7), the first cleaning pump (8) and the second cleaning pump (9) are received, the first shower nozzle (2) connects rinse water by the first cleaning pump (8)
Case (6), the second shower nozzle (3) passes through the second cleaning pump (9) connection cleaning water tank (6)；Return water tank (7) is located at the of cleaning state
The underface of one shower nozzle (2) or the second shower nozzle (3).
5. double spray 3D printers of intelligence switching as claimed in claim 4, it is characterised in that also including cleaning control module,
Cleaning control module connects drive control module, the first cleaning pump (8) and the second cleaning pump (9) respectively；Cleaning control module is used
In the first shower nozzle (2) or the second shower nozzle (3) that cleaning state is currently at according to the judgement of the control instruction of drive control module
As cleaning object, corresponding first cleaning pump (8) of cleaning control module control cleaning object or the second cleaning pump (9) work
Make.
6. double spray 3D printers of intelligence switching as claimed in claim 5, it is characterised in that the first shower nozzle (2) and the second spray
Hydraulic pressure sensor is equipped with inside head (3), hydraulic pressure sensor connects cleaning control module, and cleaning control module is according to cleaning object
Internal corresponding first cleaning pump (8) of hydraulic pressure sensor detected value control cleaning object or the second cleaning pump (9) stop work
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515879.7A CN107139468B (en) | 2017-06-29 | 2017-06-29 | A kind of double spray 3D printers intelligently switched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515879.7A CN107139468B (en) | 2017-06-29 | 2017-06-29 | A kind of double spray 3D printers intelligently switched |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107139468A true CN107139468A (en) | 2017-09-08 |
| CN107139468B CN107139468B (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710515879.7A Active CN107139468B (en) | 2017-06-29 | 2017-06-29 | A kind of double spray 3D printers intelligently switched |
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| CN (1) | CN107139468B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914389A (en) * | 2017-12-07 | 2018-04-17 | 汤庆佳 | A kind of nozzle system for the 3D printing for improving printing precision |
| CN110682396A (en) * | 2019-09-30 | 2020-01-14 | 合肥海闻自动化设备有限公司 | Vertical and horizontal three-dimensional printing system |
| CN112354718A (en) * | 2020-10-13 | 2021-02-12 | 中铭谷智能机器人(广东)有限公司 | Automatic cleaning and switching method for spray gun |
| CN112388646A (en) * | 2020-10-13 | 2021-02-23 | 中铭谷智能机器人(广东)有限公司 | Intelligent paint spraying method for single sheet metal robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500700A (en) * | 2014-12-30 | 2016-04-20 | 青岛智能产业技术研究院 | Three-dimensional color printing device and method |
| CN105881907A (en) * | 2016-05-10 | 2016-08-24 | 深圳达能美科技有限公司 | Multi-color printing mechanism of 3D printer |
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2017
- 2017-06-29 CN CN201710515879.7A patent/CN107139468B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500700A (en) * | 2014-12-30 | 2016-04-20 | 青岛智能产业技术研究院 | Three-dimensional color printing device and method |
| CN105881907A (en) * | 2016-05-10 | 2016-08-24 | 深圳达能美科技有限公司 | Multi-color printing mechanism of 3D printer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914389A (en) * | 2017-12-07 | 2018-04-17 | 汤庆佳 | A kind of nozzle system for the 3D printing for improving printing precision |
| CN107914389B (en) * | 2017-12-07 | 2020-12-11 | 泉州台商投资区新克力新材料有限公司 | 3D printing nozzle system capable of improving printing precision |
| CN110682396A (en) * | 2019-09-30 | 2020-01-14 | 合肥海闻自动化设备有限公司 | Vertical and horizontal three-dimensional printing system |
| CN112354718A (en) * | 2020-10-13 | 2021-02-12 | 中铭谷智能机器人(广东)有限公司 | Automatic cleaning and switching method for spray gun |
| CN112388646A (en) * | 2020-10-13 | 2021-02-23 | 中铭谷智能机器人(广东)有限公司 | Intelligent paint spraying method for single sheet metal robot |
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| Publication number | Publication date |
|---|---|
| CN107139468B (en) | 2019-09-13 |
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