CN208052608U - A kind of 3D printing device accurately controlling powder outlet quantity - Google Patents
A kind of 3D printing device accurately controlling powder outlet quantity Download PDFInfo
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- CN208052608U CN208052608U CN201820508454.3U CN201820508454U CN208052608U CN 208052608 U CN208052608 U CN 208052608U CN 201820508454 U CN201820508454 U CN 201820508454U CN 208052608 U CN208052608 U CN 208052608U
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- workbench
- data processing
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- printing
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Abstract
The utility model is related to a kind of 3D printing devices accurately controlling powder outlet quantity, belong to rapid shaping technique field.Including weighing sensor, workbench, data processing unit, control centre, coaxial powder feeding apparatus and laser cladding apparatus；The coaxial powder feeding apparatus and laser cladding apparatus are placed in the top of the workbench, and the coaxial powder feeding apparatus is used to print raw material to workbench transmission laser, and through laser cladding apparatus cladding forming；The weighing sensor is placed in the lower section of the workbench, the real-time molding weight of the part for weighing the printing on workbench；The weighing sensor is also connected with the data processing unit；The data processing unit is connected with the control centre；The control centre is connected with the coaxial powder feeding apparatus.The advantages of can achieving the purpose that adjust powder outlet quantity in real time, can not only improve the shaping efficiency of product, printing precision, the printing effect of 3D printing product can also be improved using the utility model.
Description
Technical field
The utility model is related to a kind of 3D printing devices accurately controlling powder outlet quantity, belong to rapid shaping technique field.
Background technology
3D printing be one kind based on digital model file, can be glued with special wax material, powdery metal or plastic etc.
Condensation material constructs the technology of object by layer-by-layer printing.Usually it is used in fields such as mold manufacturing, industrial designs
Modeling or direct manufacture for some products.During 3D printing, it will usually to coaxial powder feeding apparatus setting one
Fixed goes out powder speed, however in forming process, laser formation speed usually with to go out powder speed inconsistent, when go out powder speed be more than at
When type speed, the waste of laser formation raw material can be caused, and when going out powder speed less than shaping speed, and shaping efficiency can be caused
It reduces, the powder speed that goes out for how being precisely controlled coaxial powder feeding apparatus matches with shaping speed, is that those skilled in the art are badly in need of
The technical issues of solution.
Utility model content
In view of the above technical problems, the utility model provides a kind of 3D printing device accurately controlling powder outlet quantity.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of powder outlet quantity of accurately controlling
3D printing device, including weighing sensor, workbench, data processing unit, control centre, the coaxial powder feeding apparatus and swash
Light cladding apparatus；The coaxial powder feeding apparatus and laser cladding apparatus are placed in the top of the workbench, the coaxial powder-feeding
Device is used to print raw material to workbench transmission laser, and through laser cladding apparatus cladding forming；The weighing sensor is set
In the lower section of the workbench, the real-time molding weight of the part for weighing the printing on workbench；The biography of weighing
Sensor is also connected with the data processing unit；The data processing unit is connected with the control centre；The control centre
It is connected with the coaxial powder feeding apparatus.
Further, the weighing sensor is used for the weight data real-time Transmission that will weigh to the data processing list
Member.
Further, the data processing unit be used for will treated data transmission to the control centre.
Further, the control centre is used for the powder sending quantity of the data real-time control coaxial powder feeding apparatus according to transmission.
Due to using the technology described above, the technique effect reached is the utility model：
（1）The 3D printing device of control powder outlet quantity described in the utility model, by the way that biography of weighing is arranged below workbench
Sensor, to monitoring molding weight during laser formation in real time, by the way that shaping speed is compared with powder speed is gone out, molding speed
When spending big, powder powder feed rate is reduced, shaping speed hour increases the powder feed rate of powder, can reach and adjust out powder in real time
The purpose of amount can not only improve the shaping efficiency of product, can also improve the printing precision of 3D printing product, printing effect it is excellent
Point.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of 3D printing device accurately controlling powder outlet quantity of the utility model, including weighing sensor 1, work
Make platform 2, data processing unit 3, control centre 4, coaxial powder feeding apparatus 5 and laser cladding apparatus 6；The coaxial powder feeding apparatus
5 and laser cladding apparatus 6 be placed in the top of the workbench, the coaxial powder feeding apparatus 5 is used to swash to workbench conveying
Light prints raw material, and through 6 cladding forming of laser cladding apparatus；The weighing sensor is placed in the lower section of the workbench 2, uses
In the real-time molding weight for the part for weighing the printing on workbench；The weighing sensor 1 also with the data processing list
Member 3 is connected, the weight data real-time Transmission for that will weigh to the data processing unit 3；The data processing unit 3 and institute
Control centre 4 is stated to be connected, for will treated data transmission to the control centre 4, at data described in the utility model
Manage the system that unit can be arbitrary achievable data processing, such as Siemens's 828D machine tool numerical control systems；The control centre 4
It is connected with the coaxial powder feeding apparatus 5；The control centre 4 is used for the data real-time control coaxial powder feeding apparatus 5 according to transmission
Powder sending quantity, can be the ends PC control centre in the control.
In the above embodiment, the data processing unit is using the dress that can arbitrarily realize data processing in the prior art
It sets, usual data processing equipment disclosure satisfy that following requirement：Molding speed is calculated according to the weight of weighing and molding time
Degree, the coaxial powder-feeding that data processing unit will monitor in the shaping speed data transmission to control centre, with control centre of processing
The powder speed that goes out of device compares, and when shaping speed is more than powder speed, reduces powder powder feed rate, shaping speed is less than
When powder speed, increase the powder feed rate of powder.
The above embodiment is intended to illustrate the utility model be that professional and technical personnel in the field realize or use, right
The above embodiment, which is modified, will be apparent to those skilled in the art, therefore the utility model includes
But it is not limited to the above embodiment, it is any to meet the claims or specification description, meet and principles disclosed herein
With novelty, the method for inventive features, technique, product, each fall within the scope of protection of the utility model.
Claims (4)
1. a kind of 3D printing device accurately controlling powder outlet quantity, it is characterised in that：Including weighing sensor（1）, workbench
（2）, data processing unit（3）, control centre（4）, coaxial powder feeding apparatus（5）And laser cladding apparatus（6）；The coaxial powder-feeding
Device（5）And laser cladding apparatus（6）It is placed in the top of the workbench, the coaxial powder feeding apparatus（5）For to work
Platform transmission laser prints raw material, and through laser cladding apparatus（6）Cladding forming；It is flat that the weighing sensor is placed in the work
Platform（2）Lower section, the real-time molding weight of the part for weighing the printing on workbench；The weighing sensor（1）Also
With the data processing unit（3）It is connected；The data processing unit（3）With the control centre（4）It is connected；In the control
The heart（4）With the coaxial powder feeding apparatus（5）It is connected.
2. the 3D printing device as described in claim 1 for accurately controlling powder outlet quantity, it is characterised in that：The weighing sensor
（1）Weight data real-time Transmission for that will weigh is to the data processing unit（3）.
3. the 3D printing device as claimed in claim 2 for accurately controlling powder outlet quantity, it is characterised in that：The data processing unit
（3）For will treated data transmission to the control centre（4）.
4. the 3D printing device as claimed in claim 2 for accurately controlling powder outlet quantity, it is characterised in that：The control centre（4）
For the data real-time control coaxial powder feeding apparatus according to transmission（5）Powder sending quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508454.3U CN208052608U (en) | 2018-04-11 | 2018-04-11 | A kind of 3D printing device accurately controlling powder outlet quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508454.3U CN208052608U (en) | 2018-04-11 | 2018-04-11 | A kind of 3D printing device accurately controlling powder outlet quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208052608U true CN208052608U (en) | 2018-11-06 |
Family
ID=63985779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820508454.3U Active CN208052608U (en) | 2018-04-11 | 2018-04-11 | A kind of 3D printing device accurately controlling powder outlet quantity |
Country Status (1)
| Country | Link |
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| CN (1) | CN208052608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312537A (en) * | 2018-04-11 | 2018-07-24 | 沈阳精合数控科技开发有限公司 | A kind of 3D printing device and Method of printing accurately controlling powder outlet quantity |
| CN112792357A (en) * | 2020-12-17 | 2021-05-14 | 杭州德迪智能科技有限公司 | 3D printing equipment |
-
2018
- 2018-04-11 CN CN201820508454.3U patent/CN208052608U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312537A (en) * | 2018-04-11 | 2018-07-24 | 沈阳精合数控科技开发有限公司 | A kind of 3D printing device and Method of printing accurately controlling powder outlet quantity |
| CN108312537B (en) * | 2018-04-11 | 2024-04-12 | 沈阳精合数控科技开发有限公司 | 3D printing device and printing method for accurately controlling powder discharge amount |
| CN112792357A (en) * | 2020-12-17 | 2021-05-14 | 杭州德迪智能科技有限公司 | 3D printing equipment |
| CN112792357B (en) * | 2020-12-17 | 2022-09-06 | 杭州德迪智能科技有限公司 | 3D printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Military Standard Quality Testing (Shenyang) Co.,Ltd. Assignor: SHENYANG JINGHE CNC TECHNOLOGY DEVELOPMENT CO.,LTD. Contract record no.: X2023210000077 Denomination of utility model: A 3D printing device for precise control of powder output Granted publication date: 20181106 License type: Common License Record date: 20230901 |
|
| EE01 | Entry into force of recordation of patent licensing contract |