CN107244068A - A kind of constant temperature 3D printer control device and control method - Google Patents
A kind of constant temperature 3D printer control device and control method Download PDFInfo
- Publication number
- CN107244068A CN107244068A CN201710629633.2A CN201710629633A CN107244068A CN 107244068 A CN107244068 A CN 107244068A CN 201710629633 A CN201710629633 A CN 201710629633A CN 107244068 A CN107244068 A CN 107244068A
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- China
- Prior art keywords
- printer
- control device
- confined space
- temperature
- semiconductor cooling
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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
- 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 discloses a kind of constant temperature 3D printer control device, it is characterised in that：Including 3D printer, temperature sensor, semiconductor cooling device, PTC heaters and control device, described 3D printer, temperature sensor, semiconductor cooling device and PTC heaters is arranged in the confined space surrounded by warming plate, semiconductor cooling device is placed in confined space top, PTC heaters are placed in confined space bottom, the print platform of 3D printer is placed in the middle part of confined space, and semiconductor cooling device, PTC heaters and temperature sensor are electrically connected with control device.The present invention can make 3D printer be in temperature constant state all the time when printing, and then printing objects can be prevented to be deformed and warping phenomenon, and be adapted to a variety of printed materials.
Description
Technical field
The present invention relates to 3D printer technical field, specifically a kind of constant temperature 3D printer control device and control method.
Background technology
3D printing（3D Printing）That is one kind of rapid shaping technique, it be one kind based on mathematical model file,
With powdery metal or plastics etc. can jointing material, be a kind of increasing come the technology of constructed object by way of successively printing
Material manufacturing technology, 3D printing, which has, a variety of realizes technology：Such as FDM（Fusion sediment）、SLS（Laser selection sintering）Deng.
It is currently based on FDM（Fusion sediment）The 3D printer of technology can use a variety of raw material printing three-dimensional bodies, such as
PLA, ABS, PP, PC, PETG, nylon, carbon fiber etc., every kind of raw material have a specific printing environment temperature, at this temperature,
The deflection of printing objects is few, no warpage, and printing objects layer is firmly combined with layer, and surface quality is good.But it is based in the market
The 3D printer of FDM technology does not control or only controls the temperature of high temperature print area environment, therefore printing objects can be caused to produce
Change shape, warpage, and serious meeting causes printing to fail.Optional printed material is few in addition, it is impossible to adapt to the printing of multiple material.
The content of the invention
The technical problems to be solved by the invention are：There is provided one kind can make 3D printer be in constant temperature shape all the time when printing
State, and then printing objects can be prevented to be deformed and warping phenomenon, and it is adapted to the printing environment of a variety of printed materials
The constant temperature 3D printer control device and control method of temperature requirement.
The technical solution adopted in the present invention is：A kind of constant temperature 3D printer control device, including 3D printer, temperature are provided
Spend sensor, semiconductor cooling device, PTC heaters and control device, described 3D printer, temperature sensor, partly lead
System device for cooling and PTC heaters are arranged in the confined space surrounded by warming plate, and semiconductor cooling device is placed in close
Space top is closed, PTC heaters are placed in confined space bottom, and the print platform of 3D printer is placed in the middle part of confined space, half
Conductor refrigerating plant, PTC heaters and temperature sensor are electrically connected with control device.
Described control device is PLC controllers or SCM system or PID control instrument.
Present invention also offers a kind of control method of constant temperature 3D printer control device, comprise the following steps：
1）The printing environment temperature parameter for the current printing raw material kept is set or selected on control device；
2）Start the environment temperature in control device, temperature sensor real-time perception confined space, control device passes through fuzzy
Algorithm controls the environment temperature in PTC heaters or semiconductor cooling device regulation confined space, and then ensures 3D printer
Environment temperature all the time be in temperature constant state；
3）Start 3D printer, object to be printed is printed upon on print platform by 3D printing head.
The technique effect of the present invention：The present invention controls PTC heaters by fuzzy PID algorithm by control device, partly led
System device for cooling carries out temperature adjustment to confined space, the environment temperature of 3D printer print area is in temperature constant state, from
And object to be printed is in temperature constant state all the time, the object printed is finally ensure that without deformation and warpage, and is adapted to many
Plant the printing of material.
Brief description of the drawings
Fig. 1 is the structural representation of the control device of the present invention.
Embodiment
The present invention is described in detail below in conjunction with drawings and examples.
As shown in figure 1, the constant temperature 3D printer control device of the present invention, including 3D printer, temperature sensor 2, partly lead
System device for cooling 3, PTC heaters 4 and control device 1,3D printer, temperature sensor 2, the and of semiconductor cooling device 3
PTC heaters 4 are arranged in the confined space 5 surrounded by warming plate, and semiconductor cooling device 3 is placed on confined space 5
Portion, PTC heaters 4 are placed in the bottom of confined space 5, and the print platform 6 of 3D printer is placed in the middle part of confined space 5, semiconductor
Refrigerating plant 3, PTC heaters 4 and temperature sensor 2 are electrically connected with control device 1.Control device 1 is used to control half
The break-make of conductor refrigerating plant 3, the power supply of PTC heaters 4.
The present invention in the specific implementation, control device 1 be PLC controllers or SCM system or PID control instrument,
The control method of the constant temperature 3D printer control device of the present invention, comprises the following steps：
1）The printing environment temperature parameter for the current printing raw material kept is set or selected on control device 1；
2）Start the environment temperature in control device 1, the real-time perception confined space 5 of temperature sensor 2, control device 1 passes through mould
The environment temperature in pid algorithm control PTC heaters 4 or the regulation confined space 5 of semiconductor cooling device 3 is pasted, and then is ensured
The environment temperature of 3D printer is in temperature constant state all the time；
3）Start 3D printer, object to be printed is printed upon on print platform 6 by 3D printing head.
Embodiments of the invention are described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention.All equivalent changes made according to the scope of the invention and improvement etc., all should
Still belong within this patent covering scope.
Claims (3)
1. a kind of constant temperature 3D printer control device, it is characterised in that：Including 3D printer, temperature sensor, semiconductor refrigerating
Device, PTC heaters and control device, described 3D printer, temperature sensor, semiconductor cooling device and PTC heating
Device is arranged in the confined space surrounded by warming plate, and semiconductor cooling device is placed in confined space top, PTC heating dresses
Confined space bottom is placed in, the print platform of 3D printer is placed in the middle part of confined space, semiconductor cooling device, PTC heating
Device and temperature sensor are electrically connected with control device.
2. constant temperature 3D printer control device according to claim 1, it is characterised in that：Described control device is PLC
Controller or SCM system or PID control instrument.
3. a kind of control method of constant temperature 3D printer control device, it is characterised in that comprise the following steps：
1）The printing environment temperature parameter for the current printing raw material kept is set or selected on control device；
2）Start the environment temperature in control device, temperature sensor real-time perception confined space, control device passes through fuzzy
Algorithm controls the environment temperature in PTC heaters or semiconductor cooling device regulation confined space, and then ensures 3D printer
Environment temperature all the time be in temperature constant state；
3）Start 3D printer, object to be printed is printed upon on print platform by 3D printing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629633.2A CN107244068A (en) | 2017-07-28 | 2017-07-28 | A kind of constant temperature 3D printer control device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629633.2A CN107244068A (en) | 2017-07-28 | 2017-07-28 | A kind of constant temperature 3D printer control device and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107244068A true CN107244068A (en) | 2017-10-13 |
Family
ID=60011992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710629633.2A Pending CN107244068A (en) | 2017-07-28 | 2017-07-28 | A kind of constant temperature 3D printer control device and control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107244068A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112947088A (en) * | 2021-03-17 | 2021-06-11 | 中国人民解放***箭军工程大学 | Modeling and control method of temperature and humidity system based on closed space |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203876241U (en) * | 2014-06-17 | 2014-10-15 | 韩成超 | Constant temperature desktop three dimensional (3D) printer |
| CN204914607U (en) * | 2015-09-08 | 2015-12-30 | 唐山天乐智能科技有限公司 | Constant temperature 3d printer |
| KR20160131846A (en) * | 2014-05-07 | 2016-11-16 | 이병극 | 3d printer |
| CN205836033U (en) * | 2016-07-27 | 2016-12-28 | 河北虹天电气科技有限公司 | A kind of temperature automatically controlled 3D printer |
| WO2017071741A1 (en) * | 2015-10-27 | 2017-05-04 | Hewlett Packard Development Company L.P. | Determining temperature of print zone in additive manufacturing system |
| CN106903881A (en) * | 2015-12-23 | 2017-06-30 | 天津市先盈发科技有限公司 | A kind of temperature adjustment environment-friendly type 3D printer |
-
2017
- 2017-07-28 CN CN201710629633.2A patent/CN107244068A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160131846A (en) * | 2014-05-07 | 2016-11-16 | 이병극 | 3d printer |
| CN203876241U (en) * | 2014-06-17 | 2014-10-15 | 韩成超 | Constant temperature desktop three dimensional (3D) printer |
| CN204914607U (en) * | 2015-09-08 | 2015-12-30 | 唐山天乐智能科技有限公司 | Constant temperature 3d printer |
| WO2017071741A1 (en) * | 2015-10-27 | 2017-05-04 | Hewlett Packard Development Company L.P. | Determining temperature of print zone in additive manufacturing system |
| CN106903881A (en) * | 2015-12-23 | 2017-06-30 | 天津市先盈发科技有限公司 | A kind of temperature adjustment environment-friendly type 3D printer |
| CN205836033U (en) * | 2016-07-27 | 2016-12-28 | 河北虹天电气科技有限公司 | A kind of temperature automatically controlled 3D printer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112947088A (en) * | 2021-03-17 | 2021-06-11 | 中国人民解放***箭军工程大学 | Modeling and control method of temperature and humidity system based on closed space |
| CN112947088B (en) * | 2021-03-17 | 2022-08-16 | 中国人民解放***箭军工程大学 | Modeling and control method of temperature and humidity system based on closed space |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171013 |