CN211165365U - Scraper cleaner for 3D printer - Google Patents
Scraper cleaner for 3D printer Download PDFInfo
- Publication number
- CN211165365U CN211165365U CN201922103739.6U CN201922103739U CN211165365U CN 211165365 U CN211165365 U CN 211165365U CN 201922103739 U CN201922103739 U CN 201922103739U CN 211165365 U CN211165365 U CN 211165365U
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- pushing roller
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- sand
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Abstract
A scraper cleaner for a 3D printer relates to a scraper cleaner, which comprises a sand pushing roller frame, a scraper blade, a driving mechanism and a cleaning groove, driving mechanisms are arranged on the upper table-board of the sand pushing roller frames at the two sides, a scraper blade is connected between the lower parts of the driving mechanisms at the two sides, a sand pushing roller is rotatably connected between the lower part of the scraper blade and the sand pushing roller frames at the two sides, a cleaning groove is arranged at the rear part of the sand pushing roller and between the sand pushing roller frames at the two sides, the inner surfaces of two sides of the cleaning groove are respectively provided with a brush, the driving mechanisms respectively comprise a cylinder A, a pressing plate, a fixing plate and a cylinder B, the upper table surface of the sand pushing roller frame is provided with long holes along the width direction, fixing plates are arranged in the long holes in a sliding manner, a pressing plate is fixed at the upper end of the fixing plate, a sliding rail fixed on the upper table top is arranged on one side of the long hole, a cylinder B is fixed on a sliding block at the upper part of the sliding rail, and the jacking end of the cylinder B is fixed below the pressing plate; the utility model discloses simple structure, convenient to use, the clearance effect is better.
Description
Technical Field
The utility model relates to a scraper clearance ware especially relates to a scraper clearance ware for 3D printer.
Background
Generally known, a sand pushing roller of an existing sand mold printer scrapes off sand attached to the exterior of the sand pushing roller through a scraper, and after the scraper is used for a long time, the sand is attached to the scraper, so that the cleaning effect is reduced when the sand pushing roller is cleaned, and the sand pushing effect of the sand pushing roller and the sand mold printing quality are affected; therefore, the scraper cleaner for the 3D printer is proposed, which is a basic appeal for those skilled in the art.
Disclosure of Invention
In order to overcome not enough among the background art, the utility model discloses a scraper clearance ware for 3D printer.
In order to realize the purpose, the utility model adopts the following technical scheme:
a scraper cleaner for a 3D printer comprises sand pushing roller frames, scraper blades, driving mechanisms and cleaning grooves, wherein the driving mechanisms are arranged on upper table tops of the sand pushing roller frames on two sides, the scraper blades are connected between the lower parts of the driving mechanisms on the two sides, the lower parts of the scraper blades are rotatably connected between the sand pushing roller frames on the two sides, the cleaning grooves are formed in the rear parts of the sand pushing rollers and between the sand pushing roller frames on the two sides, hairbrushes are arranged on the inner surfaces of the two sides of each cleaning groove, the driving mechanisms respectively comprise air cylinders A, pressing plates, fixing plates and air cylinders B, long holes are formed in the upper table tops of the sand pushing roller frames along the width direction, the fixing plates are arranged in the long holes in a sliding mode, the pressing plates are fixed at the upper ends of the fixing plates, the air cylinders A are fixed in the front parts of the upper table tops of the sand pushing roller frames and outside the front ends of the long holes, the air cylinders A are fixedly connected with the pressing plates through push rods, slide, the cylinder B is fixed on the sliding block at the upper part of the sliding rail, and the jacking end of the cylinder B is fixed below the pressing plate.
3D is scraper clearance ware for printer, the length of clamp plate is greater than the length of slot hole.
The scraper cleaner for the 3D printer is characterized in that a scraper blade is fixed between the bottoms of the fixing plates on the two sides.
3D is scraper clearance ware for printer, the length of clearance groove is greater than the length of scraper blade, is equipped with the clearance that is less than scraper blade thickness between the brush of clearance groove both sides inner face.
The scraper cleaner for the 3D printer is characterized in that the cleaning groove is located between the lower parts of the long holes of the table tops on the two sides.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
the scraper cleaner for the 3D printer is characterized in that the scraper is sent to the cleaning groove to be pulled up and down by arranging the driving mechanism, so that sand attached to the scraper is removed; the utility model discloses simple structure, convenient to use, the clearance effect is better.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic front view of the present invention;
in the figure: 1. a sand pushing roller frame; 2. a cylinder A; 3. a push rod; 4. pressing a plate; 5. a slide rail; 6. a long hole; 7. a doctor blade; 8. a brush; 9. cleaning the tank; 10. a cylinder B; 11. a sand pushing roller; 12. a motor; 13. and (7) fixing the plate.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
The scraper cleaner for the 3D printer described in conjunction with the attached figure 1-2 comprises a sand-pushing roller frame 1, scraper blades 7, a driving mechanism and a cleaning groove 9, wherein the driving mechanism is arranged on the upper table-board of the sand-pushing roller frames 1 at two sides, the scraper blades 7 are connected between the lower parts of the driving mechanisms at two sides, the lower part of the scraper blades 7 is rotatably connected between the sand-pushing roller frames 1 at two sides and is provided with a sand-pushing roller 11, the cleaning groove 9 is arranged at the rear part of the sand-pushing roller 11 and is positioned between the sand-pushing roller frames 1 at two sides, brushes 8 are arranged on the inner surfaces at two sides of the cleaning groove 9, the driving mechanism comprises a cylinder A2, a pressure plate 4, a fixing plate 13 and a cylinder B10, a long hole 6 is arranged on the upper table-board of the sand-pushing roller frame 1 along the width direction, the fixing plate 13 is arranged in the long hole 6 in a sliding manner, the upper end of the fixing plate 13 is fixed with the pressure plate 4, a cylinder A2, the cylinder A2 is fixedly connected with the pressure plate 4 through the push rod 3, one side of the long hole 6 is provided with a slide rail 5 fixed on the upper table surface, the cylinder B10 is fixed on a slide block at the upper part of the slide rail 5, and the jacking end of the cylinder B10 is fixed under the pressure plate 4.
The scraper cleaner for the 3D printer is characterized in that the length of the pressing plate 4 is larger than that of the long hole 6.
The scraper cleaner for the 3D printer is characterized in that a scraper blade 7 is fixed between the bottoms of the fixing plates 13 on the two sides.
3D is scraper clearance ware for printer, the length of clearance groove 9 is greater than the length of scraper 7, is equipped with the clearance that is less than scraper 7 thickness between the brush 8 of the inner face in clearance groove 9 both sides.
The scraper cleaner for the 3D printer is characterized in that the cleaning groove 9 is positioned between the lower parts of the long holes 6 on the table tops on the two sides.
When the scraper cleaner for the 3D printer is implemented, one end of the sand pushing roller 11 is driven to rotate by the motor 12, the scraper blade 7 drives the pressing plate 4 to move downwards by the air cylinder B10, the fixed plate 13 at the lower part of the pressing plate 4 drives the scraper blade 7 to clean sand on the outer surface of the sand pushing roller 11, after the cleaning is finished, the air cylinder B10 drives the pressure plate 4 to move upwards, the fixed plate 13 at the lower part of the pressure plate 4 drives the scraper blade 7 to move upwards, the push rod 3 is connected between the telescopic end of the air cylinder A2 and the pressure plate 4, the push rod 3 drives the pressure plate 4, the fixed plate 13 and the scraper blade 7 to move towards the cleaning groove 9, meanwhile, the cylinder B10 is driven by the pressure plate 4 to slide on the slide rail 5, and after moving to the upper part of the cleaning groove 9, the pressing plate 4 is driven to move downwards by the air cylinder B10, so that the scraper blade 7 enters the cleaning groove 9, the air cylinder B10 drives the pressing plate 4 to repeatedly ascend and descend, and the brush 8 in the cleaning groove 9 removes sand on the surface of the scraper blade 7.
The part of the utility model not detailed is prior art.
The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments, which fall within the scope of the concept and the utility model.
Claims (5)
1. The utility model provides a scraper clearance ware for 3D printer, includes sand pushing roller frame, scraper blade, actuating mechanism and clearance groove, characterized by: driving mechanisms are arranged on the upper table-board of the sand pushing roller frames at the two sides, a scraper blade is connected between the lower parts of the driving mechanisms at the two sides, a sand pushing roller is rotatably connected between the lower part of the scraper blade and the sand pushing roller frames at the two sides, a cleaning groove is arranged at the rear part of the sand pushing roller and between the sand pushing roller frames at the two sides, the inner surfaces of two sides of the cleaning groove are respectively provided with a brush, the driving mechanisms respectively comprise a cylinder A, a pressing plate, a fixing plate and a cylinder B, the upper table surface of the sand pushing roller frame is provided with long holes along the width direction, fixing plates are arranged in the long holes in a sliding manner, a pressure plate is fixed at the upper end of the fixed plate, a cylinder A is fixed at the front part of the upper table surface of the sand-pushing roller frame and outside the front end of the long hole, the cylinder A is fixedly connected with the pressure plate through a push rod, one side of the long hole is provided with a slide rail fixed on the upper table surface, the cylinder B is fixed on a slide block at the upper part of the slide rail, and the jacking end of the cylinder B is fixed below the pressure plate.
2. The doctor blade cleaner for 3D printers of claim 1, wherein: the length of the pressure plate is greater than that of the long hole.
3. The doctor blade cleaner for 3D printers of claim 1, wherein: a scraper blade is fixed between the bottoms of the fixing plates at the two sides.
4. The doctor blade cleaner for 3D printers of claim 1, wherein: the length of the cleaning groove is larger than that of the scraper blade, and a gap smaller than the thickness of the scraper blade is arranged between the hairbrushes on the inner surfaces of the two sides of the cleaning groove.
5. The doctor blade cleaner for 3D printers of claim 1, wherein: the cleaning groove is positioned between the lower parts of the long holes of the table tops on the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103739.6U CN211165365U (en) | 2019-11-29 | 2019-11-29 | Scraper cleaner for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103739.6U CN211165365U (en) | 2019-11-29 | 2019-11-29 | Scraper cleaner for 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211165365U true CN211165365U (en) | 2020-08-04 |
Family
ID=71819475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922103739.6U Active CN211165365U (en) | 2019-11-29 | 2019-11-29 | Scraper cleaner for 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211165365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119469A (en) * | 2021-05-26 | 2021-07-16 | 威斯坦(厦门)实业有限公司 | Manual scraper cleaning device for SLA3D printer and using method thereof |
-
2019
- 2019-11-29 CN CN201922103739.6U patent/CN211165365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119469A (en) * | 2021-05-26 | 2021-07-16 | 威斯坦(厦门)实业有限公司 | Manual scraper cleaning device for SLA3D printer and using method thereof |
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