CN213317500U - Improved structure of sand mold 3D printer scraping plate mechanism - Google Patents
Improved structure of sand mold 3D printer scraping plate mechanism Download PDFInfo
- Publication number
- CN213317500U CN213317500U CN202021995300.5U CN202021995300U CN213317500U CN 213317500 U CN213317500 U CN 213317500U CN 202021995300 U CN202021995300 U CN 202021995300U CN 213317500 U CN213317500 U CN 213317500U
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- scraper blade
- printer
- brush
- support frame
- movable block
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Abstract
The utility model discloses an improvement structure of sand mould 3D printer scraper blade mechanism, this kind of improvement structure of sand mould 3D printer scraper blade mechanism are including setting up the scraper blade mechanism that just is located the scraper blade below on sand mould 3D printer, scraper blade mechanism includes single-axis driver, movable block, support frame, removal pulley, scraper blade brush, mounting panel and guide rail brush, install the movable block on single-axis driver's the drive block, install the support frame on the movable block, the removal pulley that the cartridge has the level to set up on the vertical board of support frame, and the scraper blade brush is installed to the vertical board side of support frame, the discharge gate of the directional scraper blade of scraper blade brush, the mounting panel is still installed at the movable block both ends, and the guide rail brush is installed to the mounting panel bottom, the drive. In this way, the utility model discloses can in time clear up 3D and print the in-process residue on the scraper blade and fall sand, the clearance is convenient, clean, simple structure, operates steadily.
Description
Technical Field
The utility model relates to a sand mould 3D prints technical field, especially relates to a sand mould 3D printer scraper blade mechanism's improvement structure.
Background
Sand mould 3D prints and has played important effect in the quick research and development of casting realization in the casting field, and the quick sample research and development in-process of general, 3D print the time that the part was spent and has occupied very big part, and the scraper blade is printing the in-process, need clear up residual sand and residual resin in real time, prevents to print that sand is stifled to glue in the scraper blade bottom with unnecessary resin at the scraper blade, leads to printing the product and goes wrong, and prior art scheme mostly only clears up to the scraper blade, prior art scheme's shortcoming: because in the process of sending sand in the printing bin, sand grains are easy to fall onto the chain type driving guide rail, if the sand rolls and rubs on the guide rail in long-term printing, the service life of the guide rail of the machine is shortened, under severe conditions, dirt on the scraper blade is not cleaned in time, and the quality of printed products is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a sand mould 3D printer scraper blade mechanism's improvement structure, and simple structure can in time clear up 3D and print the in-process residue on the scraper blade and fall the sand, compares current structure, and it is more convenient to clear up, and the clearance is cleaner, and the flow of having guaranteed production of setting up of removal pulley goes on smoothly, and the fault rate reduces.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an improvement structure of sand mould 3D printer scraper blade mechanism, this kind of improvement structure of sand mould 3D printer scraper blade mechanism is including setting up the scraper blade mechanism that just is located the scraper blade below on sand mould 3D printer, scraper blade mechanism includes single-axis driver, movable block, support frame, removal pulley, scraper blade brush, mounting panel and guide rail brush, install the movable block on single-axis driver's the drive block, install the support frame on the movable block, the removal pulley that the cartridge has the level to set up on the vertical board of support frame, and the scraper blade brush is installed to the vertical board side of support frame, the discharge gate of the directional scraper blade of scraper blade brush, the mounting panel is still installed at the movable block both ends, and the guide rail brush is installed to the mounting panel.
Preferably, the rolling surface of the moving pulley is in rolling contact with the bottom surface of the squeegee.
Preferably, the improved structure of the sand mold 3D printer scraper mechanism further comprises a drive chain, one end of the drive chain is fixed on the bottom plate of the single-shaft driver, and the other end of the drive chain is fixed on the moving block.
Compared with the prior art, the beneficial effects of the utility model are that:
simple structure can in time clear up 3D and print the in-process residue on the scraper blade and fall the sand, compares current structure, and it is more convenient to clear up, and the clearance is cleaner, and the setting of removing the pulley has guaranteed that the flow of production goes on smoothly, and the fault rate reduces.
Drawings
Fig. 1 is a schematic diagram of an improved structure of a sand mold 3D printer scraper mechanism.
Fig. 2 is a schematic structural view of the scraper mechanism.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
an improved structure of a sand mould 3D printer scraper mechanism comprises a scraper mechanism 3 which is arranged on a sand mould 3D printer 1 and is positioned below a scraper 2, the scraping plate mechanism 3 comprises a single-shaft driver 31, a moving block 32, a supporting frame 33, a moving pulley 34, a scraper brush 35, a mounting plate 36 and a guide rail brush 37, a moving block 32 is arranged on a driving block of the single-shaft driver 31, a supporting frame 33 is arranged on the moving block 32, a horizontally arranged moving pulley 34 is inserted on a vertical plate of the supporting frame 33, a scraper brush 35 is arranged at the side end of the vertical plate of the supporting frame 33, the scraper brush 35 points to a discharge hole of the scraper 2, mounting plates 36 are further mounted at two ends of the moving block 32, guide rail brushes 37 are mounted at the bottoms of the mounting plates 36, and the guide rail brushes 37 contact with driving guide rails on the single-shaft driver 31.
The rolling surface of the moving sheave 34 is in rolling contact with the bottom surface of the squeegee 2.
The improved structure of the sand mold 3D printer scraper mechanism further comprises a driving chain 38, wherein one end of the driving chain 38 is fixed on the bottom plate of the single-shaft driver 31, and the other end of the driving chain 38 is fixed on the moving block 32.
The utility model relates to a sand mould 3D printer scraping plate mechanism's improvement structure during operation, print feed bin 4 carries the sand to scraper blade 2 in, send the sand to accomplish the back, single-axis drive 31 drive movable block 32 removes, scraper blade brush 35 removes along 2 discharge gates of scraper blade, clearance discharge gate department prints the sand, at this in-process, the rolling surface and the 2 bottom surfaces rolling contact of scraper blade of removal pulley 34 guarantee the stationarity of operation, meanwhile, two guide rail brushes 37 remove the clearance drive rail on the sand grain that drops.
The utility model relates to a sand mould 3D printer scraping plate mechanism's improvement structure, simple structure can in time clear up 3D and print the in-process residue on the scraper blade and fall the sand, compares current structure, and it is more convenient to clear up, and the clearance is cleaner, and the setting of removal pulley has guaranteed that the flow of production goes on smoothly, and the fault rate reduces.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (3)
1. The utility model provides a sand mould 3D printer scraper blade mechanism's improvement structure which characterized in that: this kind of sand mould 3D printer scraper blade mechanism's improvement structure is including setting up the scraper blade mechanism that just is located the scraper blade below on sand mould 3D printer, scraper blade mechanism includes single-axis drive, movable block, support frame, removal pulley, scraper blade brush, mounting panel and guide rail brush, install the movable block on single-axis drive's the drive block, install the support frame on the movable block, the removal pulley that the cartridge has the level to set up on the vertical board of support frame, and the scraper blade brush is installed to the vertical board side of support frame, the discharge gate of the directional scraper blade of scraper blade brush, the mounting panel is still installed at the movable block both ends, and the guide rail brush is installed to the mounting panel bottom, the.
2. The improved structure of the sand mold 3D printer scraper mechanism according to claim 1 is characterized in that: the rolling surface of the movable pulley is in rolling contact with the bottom surface of the scraper.
3. The improved structure of the sand mold 3D printer scraper mechanism according to claim 1 is characterized in that: the single-shaft driver further comprises a driving chain, one end of the driving chain is fixed on the bottom plate of the single-shaft driver, and the other end of the driving chain is fixed on the moving block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021995300.5U CN213317500U (en) | 2020-09-15 | 2020-09-15 | Improved structure of sand mold 3D printer scraping plate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021995300.5U CN213317500U (en) | 2020-09-15 | 2020-09-15 | Improved structure of sand mold 3D printer scraping plate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213317500U true CN213317500U (en) | 2021-06-01 |
Family
ID=76062542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021995300.5U Active CN213317500U (en) | 2020-09-15 | 2020-09-15 | Improved structure of sand mold 3D printer scraping plate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213317500U (en) |
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2020
- 2020-09-15 CN CN202021995300.5U patent/CN213317500U/en active Active
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