CN207288894U - A kind of powder falling bucket for 3D printing equipment - Google Patents
A kind of powder falling bucket for 3D printing equipment Download PDFInfo
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- CN207288894U CN207288894U CN201720941576.7U CN201720941576U CN207288894U CN 207288894 U CN207288894 U CN 207288894U CN 201720941576 U CN201720941576 U CN 201720941576U CN 207288894 U CN207288894 U CN 207288894U
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- powder falling
- falling bucket
- bucket
- powder
- standalone module
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Abstract
The utility model discloses a kind of powder falling bucket for 3D printing equipment, including powder falling bucket body, powder falling bucket body lower part has been removably installed powder falling bucket standalone module, and the side of powder falling bucket standalone module is fixed with powder falling mechanism.Solve the problems, such as that powder falling mechanism failure difficulty existing in the prior art is safeguarded.
Description
Technical field
The utility model belongs to powder falling barrel technology field, is related to a kind of powder falling bucket for 3D printing equipment.
Background technology
Selective laser fusing SLM is a kind of method of metalwork direct forming, is the latest development of RP technique.Should
Most basic thought of the technology based on Quick-forming, i.e., " increment " manufacture successively melted, according to three-dimensional CAD model directly into
Shape has a part of geometry in particular, and metal dust is completely melt in forming process, produces metallurgical binding.Use this technology can be with
The metal parts for the shape and structure complexity that traditional machining means can not manufacture is produced, is that Laser Rapid Prototyping Technique should
One of Main way.
Existing SLM type 3D printing equipment sets powder falling bucket to be used to store powder in shaping cabin, is consolidated by powder falling bottom of the barrel
Powder is fallen on after appropriate area and is spread again by scraper to print platform by fixed powder falling mechanism.Powder falling bucket is installed on shaping cabin cabin
Interior, space is limited in shaping cabin cabin, when the failure of powder falling mechanism, can only be safeguarded in shaping cabin, at this time operating space
It is narrow and small to be awkward, it can not even operate sometimes, existing powder falling barrel structure technology, is not easy to the maintenance of equipment.
Utility model content
The purpose of this utility model is to provide a kind of powder falling bucket for 3D printing equipment, solves and exists in the prior art
Powder falling mechanism failure difficulty the problem of safeguarding.
The utility model is the technical scheme adopted is that a kind of powder falling bucket for 3D printing equipment, including powder falling bucket sheet
Body, powder falling bucket body lower part have been removably installed powder falling bucket standalone module, and the side of powder falling bucket standalone module is fixed with powder falling
Mechanism.
Powder falling mechanism includes being fixed on the driving unit fixed plate of powder falling bucket standalone module side, in driving unit fixed plate
Driving motor is fixed with, further includes powder falling axis, powder falling axis is rotatably arranged on powder falling bucket standalone module lower part, drives the driving of motor
Axis and powder falling axis pass through belt transmission.
Powder falling bucket standalone module is fixed on powder falling bucket body by screw.
Powder falling bucket body bottom portion is provided with meal outlet.
Powder falling bucket standalone module is arranged to hollow housing, and what powder falling bucket standalone module was connected with powder falling bucket body one opens up
There is opening, opening is correspondingly arranged with meal outlet, and one side of the powder falling bucket standalone module away from powder falling bucket body also offers opening, falls
Powder axis is rotatably arranged on powder falling bucket standalone module lower part.
The beneficial effects of the utility model are that the utility model passes through powder falling bucket body bottom portion is independent independent into powder falling bucket
Module, the component for driving motor and powder falling axis etc. easily to break down is mounted on powder falling bucket standalone module, so going out
Powder falling bucket standalone module can be only pulled down during problem, rather than to tear whole powder bucket open, when driving electrical fault or belt loosen
Or during fracture, powder falling bucket standalone module can be unloaded down from powder falling bucket body, so as to facilitate the maintenance of driving unit, together
In Shi Qingli shapings cabin during powder, powder falling bucket standalone module is laid down, operating space can be increased, facilitate powder to clear up.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of powder falling bucket for 3D printing equipment of the utility model.
In figure, 1. powder falling bucket bodies, 2. powder falling axis, 3. driving unit fixed plates, 4. drive shafts, 5. driving motors, 6. skins
Band, 7. powder falling bucket standalone modules, 8. powder falling mechanisms.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of powder falling bucket for 3D printing equipment of the utility model, as shown in Figure 1, including powder falling bucket body 1, powder falling
1 lower part of bucket body has been removably installed powder falling bucket standalone module 7, and the side of powder falling bucket standalone module 7 is fixed with powder falling mechanism
8。
Powder falling mechanism 8 includes the driving unit fixed plate 3 for being fixed on 7 side of powder falling bucket standalone module, and driving unit is fixed
Driving motor 5 is fixed with plate 3, further includes powder falling axis 2, powder falling axis 2 is rotatably arranged on 7 lower part of powder falling bucket standalone module, driving
The drive shaft 4 and powder falling axis 2 of motor 5 are driven by belt 6.
Powder falling bucket standalone module 7 is fixed on powder falling bucket body 1 by screw.
1 bottom of powder falling bucket body is provided with meal outlet.
Powder falling bucket standalone module 7 is arranged to hollow housing, powder falling bucket standalone module 7 be connected with powder falling bucket body 1 one
Opening is offered, opening is correspondingly arranged with meal outlet, and one side of the powder falling bucket standalone module 7 away from powder falling bucket body 1 also offers
Opening, powder falling axis 2 are rotatably arranged on 7 lower part of powder falling bucket standalone module.
A kind of powder falling bucket operation principle for 3D printing equipment of the utility model is that drive motor shaft 4 passes through one
Belt 6 delivers power to powder falling axis 2, drives powder falling axis to rotate to control powder falling, can be very when driving unit breaks down
Easily powder falling bucket standalone module 7 is unloaded from powder falling bucket body 1, at this time the driving on powder falling bucket standalone module 7
Unit can also be easy to unload, and very convenient driving unit must can so be safeguarded, furthermore, powder inside cleaning shaping cabin
When last, powder falling bucket standalone module 7 can also be laid down, increases operating space, facilitates powder to clear up.
Claims (4)
1. a kind of powder falling bucket for 3D printing equipment, it is characterised in that including powder falling bucket body (1), under powder falling bucket body (1)
Portion has been removably installed powder falling bucket standalone module (7), and the side of powder falling bucket standalone module (7) is fixed with powder falling mechanism (8)；
The powder falling mechanism (8) includes being fixed on the driving unit fixed plate (3) of powder falling bucket standalone module (7) side, and driving is single
Driving motor (5) is fixed with first fixed plate (3), further includes powder falling axis (2), powder falling axis (2) is rotatably arranged on powder falling bucket independence
Module (7) lower part, the drive shaft (4) and powder falling axis (2) of driving motor (5) are driven by belt (6).
2. a kind of powder falling bucket for 3D printing equipment according to claim 1, it is characterised in that the powder falling bucket is independent
Module (7) is fixed on powder falling bucket body (1) by screw.
3. a kind of powder falling bucket for 3D printing equipment according to claim 1-2 any one, it is characterised in that described
Powder falling bucket body (1) bottom is provided with meal outlet.
4. a kind of powder falling bucket for 3D printing equipment according to claim 3, it is characterised in that the powder falling bucket is independent
Module (7) is arranged to hollow housing, and what powder falling bucket standalone module (7) was connected with powder falling bucket body (1) one offers opening, institute
State opening to be correspondingly arranged with meal outlet, one side of the powder falling bucket standalone module (7) away from powder falling bucket body (1) also offers out
Mouthful, the powder falling axis (2) is rotatably arranged on powder falling bucket standalone module (7) lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941576.7U CN207288894U (en) | 2017-07-31 | 2017-07-31 | A kind of powder falling bucket for 3D printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941576.7U CN207288894U (en) | 2017-07-31 | 2017-07-31 | A kind of powder falling bucket for 3D printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207288894U true CN207288894U (en) | 2018-05-01 |
Family
ID=62447848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720941576.7U Active CN207288894U (en) | 2017-07-31 | 2017-07-31 | A kind of powder falling bucket for 3D printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207288894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115722687A (en) * | 2021-08-27 | 2023-03-03 | 苏州中瑞智创三维科技股份有限公司 | Powder falling barrel replacing device and replacing method of metal 3D printer |
-
2017
- 2017-07-31 CN CN201720941576.7U patent/CN207288894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115722687A (en) * | 2021-08-27 | 2023-03-03 | 苏州中瑞智创三维科技股份有限公司 | Powder falling barrel replacing device and replacing method of metal 3D printer |
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