CN213764010U - 3D prints scraper with clean function - Google Patents
3D prints scraper with clean function Download PDFInfo
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- CN213764010U CN213764010U CN202022079722.4U CN202022079722U CN213764010U CN 213764010 U CN213764010 U CN 213764010U CN 202022079722 U CN202022079722 U CN 202022079722U CN 213764010 U CN213764010 U CN 213764010U
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- scraper
- cylinder
- mounting frame
- push plate
- metal powder
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Abstract
The utility model discloses a 3D printing scraper with a cleaning function, which comprises a scraper bracket, a scraper mounting rack, a cylinder, a push plate and a scraper; the scraper bracket is used for driving the scraper to horizontally move; the scraper mounting frame is arranged at the bottom of the scraper bracket and used for mounting and fixing a scraper; the cylinder is arranged on one side of the scraper mounting frame and used for driving the push plate to push down the metal powder adhered to the scraper; the push plate is arranged at the bottom of the cylinder; the scraper is arranged at the bottom of the scraper mounting frame and used for conveying metal powder to the printing substrate; scraper mounting bracket both ends all are equipped with sweeps the mechanism, it includes air gun and trachea to sweep the mechanism. The utility model has the advantages of as follows: through the cooperation of push pedal and scraper, can be with even the laying of metal powder on printing the base plate, sweep the mechanism and can clear up the powder of remaining of scraper and push pedal fitting surface, clean the mechanism and can clear up the remaining powder in the scraper back to improve the cleanliness of scraper.
Description
Technical Field
The utility model relates to a 3D prints technical field, specifically indicates a 3D prints scraper with clean function.
Background
The additive manufacturing is also called 3D printing, can mold parts with complex shapes, has high molding precision, saves materials, has the cost advantage of molding complex articles, can perform personalized customization service, simplifies the production flow, and is energy-saving and environment-friendly in the production process. The composite material is widely applied to industries such as aerospace, biomedical, military industry, building, automobile, jewelry, mold and the like. When printing, can carry the metal powder through the scraper usually and print the shaping on printing the base plate, but when the scraper removed, metal powder had some to remain in the scraper, if not in time clear up, can influence the fashioned quality of next printing product.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a 3D prints scraper with clean function, has solved the problem that can remain metal powder on the scraper among the prior art, has realized the effect to remaining metal powder clearance on the scraper.
The embodiment of the application provides a 3D printing scraper with a cleaning function, which comprises a scraper bracket, a scraper mounting rack, a cylinder, a push plate and a scraper;
the scraper bracket is used for driving the scraper to horizontally move;
the scraper mounting frame is arranged at the bottom of the scraper bracket and used for mounting and fixing a scraper;
the cylinder is arranged on one side of the scraper mounting frame and used for driving the push plate to push down the metal powder adhered to the scraper;
the push plate is arranged at the bottom of the cylinder;
the scraper is arranged at the bottom of the scraper mounting frame and used for conveying metal powder to the printing substrate;
both ends of the scraper mounting frame are provided with purging mechanisms, and each purging mechanism comprises an air gun and an air pipe;
the air outlet of the air gun is positioned at the joint of the ends of the push plate and the scraper and is used for blowing off metal powder remained on the push plate and the scraper;
the air pipe is connected with an external air source and used for conveying air;
the bottom of the scraper mounting frame is provided with a slide rail, and the slide rail is connected with a cleaning mechanism in a sliding manner and used for horizontally moving the back of the cleaning scraper;
the cleaning mechanism comprises a cleaning machine head, a rotating shaft and a brush;
the sweeping machine head is connected to the sliding rail in a sliding mode and used for controlling the rotating shaft to rotate;
the rotating shaft is arranged at the bottom of the cleaning machine head and used for driving the brush to rotate;
the brush is arranged on the rotating shaft and used for cleaning residual metal powder on the scraper.
Preferably, the scraper is fixedly connected to one side of the bottom of the scraper mounting frame through a screw.
Preferably, the push plate and the scraper are perpendicular to each other, and a gap is reserved between the push plate and the scraper.
Preferably, the cylinder is a micro cylinder, and the cylinder includes any one of a double-acting cylinder and a single-acting spring return cylinder.
Preferably, the scraper is made of a ceramic material.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
through the cooperation of push pedal and scraper, can be with even the laying of metal powder on printing the base plate, sweep the mechanism and can clear up the powder of remaining of scraper and push pedal fitting surface, clean the mechanism and can clear up the remaining powder in the scraper back to improve the cleanliness of scraper.
Drawings
Fig. 1 is a schematic structural diagram of a 3D printing blade with a sweeping function.
Fig. 2 is a schematic side view of a 3D printing blade with a sweeping function.
In the figure, 1, a bracket; 2. a scraper mounting frame; 3. a cylinder; 4. pushing the plate; 5. a scraper; 6. a purging mechanism; 7. an air gun; 8. an air tube; 9. a slide rail; 10. a cleaning mechanism; 11. cleaning the machine head; 12. a rotating shaft; 13. a brush; 14. and (4) screws.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model provides an among the prior art can remain metal powder's problem on the scraper, realized the effect to remaining metal powder clearance on the scraper.
With reference to fig. 1, a 3D printing scraper with a cleaning function comprises a scraper bracket 1, a scraper mounting frame 2, a cylinder 3, a push plate 4 and a scraper 5;
the scraper bracket 1 is used for driving the scraper 5 to horizontally move;
the scraper mounting frame 2 is arranged at the bottom of the scraper bracket 1 and used for mounting and fixing a scraper 5;
the cylinder 3 is arranged on one side of the scraper mounting frame 2 and is used for driving the push plate 4 to push down the metal powder adhered to the scraper 5;
the push plate 4 is arranged at the bottom of the cylinder 3;
the scraper 5 is arranged at the bottom of the scraper mounting frame 2 and used for conveying metal powder to the printing substrate;
both ends of the scraper mounting frame 2 are provided with purging mechanisms 6, and each purging mechanism 6 comprises an air gun 7 and an air pipe 8;
the air outlet of the air gun 7 is positioned at the joint of the end parts of the push plate 4 and the scraper 5 and is used for blowing off metal powder remained on the push plate 4 and the scraper 5;
the air pipe 8 is connected with an external air source and used for air transmission;
with reference to fig. 2, a slide rail 9 is arranged at the bottom of the scraper mounting frame 2, and a cleaning mechanism 10 is connected to the slide rail 9 in a sliding manner and used for horizontally moving the back of the cleaning scraper;
the cleaning mechanism 10 comprises a cleaning machine head 11, a rotating shaft 12 and a brush 13;
the cleaning machine head 11 is connected with the slide rail 9 in a sliding manner and is used for controlling the rotation of the rotating shaft 12;
the rotating shaft 12 is arranged at the bottom of the sweeper head 11 and is used for driving the brush 13 to rotate;
the brush 13 is disposed on the shaft 12 and is used for cleaning the residual metal powder on the scraper 5.
The scraper 5 is fixedly connected to one side of the bottom of the scraper mounting frame 2 through a screw 14.
The push plate 4 and the scraper 5 are perpendicular to each other with a gap.
The cylinder 3 is a micro cylinder, and the cylinder 3 includes any one of a double-acting cylinder and a single-acting spring return cylinder.
The scraper 5 is made of a ceramic material.
The utility model discloses a scraper horizontal migration is controlled to the scraper bracket, and the cylinder is connected with outside compressed air source to realize that the control push pedal reciprocates, and floating powder, sweep the mechanism and can introduce the air gun through connecting outside air source, thereby clear up push pedal and scraper, the scraper back is responsible for the clearance by cleaning the mechanism, cleans aircraft nose horizontal migration in the slide rail, drives the pivot simultaneously and rotates, and rotatory brush clearance scraper back.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
through the cooperation of push pedal and scraper, can be with even the laying of metal powder on printing the base plate, sweep the mechanism and can clear up the powder of remaining of scraper and push pedal fitting surface, clean the mechanism and can clear up the remaining powder in the scraper back to improve the cleanliness of scraper.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and those skilled in the art can make various modifications and variations. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A3D printing scraper with a cleaning function comprises a scraper bracket (1), a scraper mounting rack (2), a cylinder (3), a push plate (4) and a scraper (5);
the scraper bracket (1) is used for driving the scraper (5) to move horizontally;
the scraper mounting frame (2) is arranged at the bottom of the scraper bracket (1) and is used for mounting and fixing a scraper (5); the cylinder (3) is arranged on one side of the scraper mounting frame (2) and is used for driving the push plate (4) to push down the metal powder adhered to the scraper (5);
the push plate (4) is arranged at the bottom of the cylinder (3);
the scraper (5) is arranged at the bottom of the scraper mounting frame (2) and used for conveying metal powder to the printing substrate;
the method is characterized in that: both ends of the scraper mounting frame (2) are provided with purging mechanisms (6), and each purging mechanism (6) comprises an air gun (7) and an air pipe (8);
the air outlet of the air gun (7) is positioned at the joint of the end parts of the push plate (4) and the scraper (5) and is used for blowing off metal powder remained on the push plate (4) and the scraper (5);
the air pipe (8) is connected with an external air source and used for air transmission;
a sliding rail (9) is arranged at the bottom of the scraper mounting frame (2), and a cleaning mechanism (10) is connected onto the sliding rail (9) in a sliding manner and used for horizontally moving the back face of the cleaning scraper;
the cleaning mechanism (10) comprises a cleaning machine head (11), a rotating shaft (12) and a brush (13);
the cleaning machine head (11) is connected to the sliding rail (9) in a sliding manner and is used for controlling the rotating shaft (12) to rotate;
the rotating shaft (12) is arranged at the bottom of the cleaning machine head (11) and is used for driving the brush (13) to rotate;
the brush (13) is arranged on the rotating shaft (12) and used for cleaning residual metal powder on the scraper (5).
2. The 3D printing blade with sweeping function according to claim 1, characterized in that: the scraper (5) is fixedly connected to one side of the bottom of the scraper mounting frame (2) through a screw (14).
3. The 3D printing blade with sweeping function according to claim 1, characterized in that: the push plate (4) and the scraper (5) are perpendicular to each other, and a gap is reserved.
4. The 3D printing blade with sweeping function according to claim 1, characterized in that: the air cylinder (3) is a micro air cylinder, and the air cylinder (3) comprises any one of a double-acting air cylinder and a single-acting spring press-back air cylinder.
5. The 3D printing blade with sweeping function according to claim 1, characterized in that: the scraper (5) is made of a ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079722.4U CN213764010U (en) | 2020-09-21 | 2020-09-21 | 3D prints scraper with clean function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079722.4U CN213764010U (en) | 2020-09-21 | 2020-09-21 | 3D prints scraper with clean function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213764010U true CN213764010U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022079722.4U Active CN213764010U (en) | 2020-09-21 | 2020-09-21 | 3D prints scraper with clean function |
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| CN (1) | CN213764010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161568A (en) * | 2021-11-29 | 2022-03-11 | 共享智能装备有限公司 | Powder paving device and 3D printing equipment |
| FR3135001A1 (en) * | 2022-05-02 | 2023-11-03 | Safran Additive Manufacturing Campus | Additive manufacturing device and associated manufacturing process |
-
2020
- 2020-09-21 CN CN202022079722.4U patent/CN213764010U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161568A (en) * | 2021-11-29 | 2022-03-11 | 共享智能装备有限公司 | Powder paving device and 3D printing equipment |
| FR3135001A1 (en) * | 2022-05-02 | 2023-11-03 | Safran Additive Manufacturing Campus | Additive manufacturing device and associated manufacturing process |
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