CN215825960U - Novel 3D printer - Google Patents
Novel 3D printer Download PDFInfo
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- CN215825960U CN215825960U CN202121479654.9U CN202121479654U CN215825960U CN 215825960 U CN215825960 U CN 215825960U CN 202121479654 U CN202121479654 U CN 202121479654U CN 215825960 U CN215825960 U CN 215825960U
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Abstract
The utility model discloses a novel 3D printer which comprises a rack, an X-axis travelling mechanism, a Y-axis travelling mechanism and a Z-axis travelling mechanism, wherein the X-axis travelling mechanism is installed on the rack, the Y-axis travelling mechanism is installed on the X-axis travelling mechanism, a spray head is installed on the Y-axis travelling mechanism, the Z-axis travelling mechanism is installed on one side of the rack, four leveling mechanisms are installed at the bottom of the rack, the four leveling mechanisms are distributed at four corners of the rack, and each leveling mechanism comprises a protective shell. The leveling mechanism can adjust the printing platform of the 3D printer, ensures that the printing platform is parallel to the horizontal plane, ensures the product quality, can realize the rise of one angle of the rack under the matching of the motor, the worm wheel, the worm, the connecting rod and the rotating rod, realizes the purpose of leveling the 3D printer, does not need workers to lift the 3D printer in the whole leveling process, improves the leveling speed, and reduces the labor intensity of the workers.
Description
Technical Field
The utility model belongs to the technical field of 3D printing, and particularly relates to a novel 3D printer.
Background
The 3D printer is also called a three-dimensional printer, i.e. a machine of rapid prototyping technology, which is a technology for constructing an object by printing layer by layer using an adhesive material such as powdered metal or plastic based on a digital model file, and is an accumulative manufacturing technology, wherein a three-dimensional object is manufactured by printing a layer by layer of the adhesive material, and the basic principle is that a machine prints a product layer by layer according to a program by putting data and raw materials into a 3D printer.
In the 3D printing process, the flatness of the printing platform directly influences the surface flatness of the printing body, so that the flatness of the printing platform is frequently required to be adjusted to improve the yield of products. In the prior art, manual leveling is usually adopted, one corner of the 3D printer needs to be lifted, after manual adjustment is completed, the 3D printer is put down, then the flatness of the printing platform is observed, the leveling purpose can be achieved only by reciprocating, the leveling speed is greatly reduced, and the labor intensity of workers is increased.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a novel 3D printer, the leveling mechanism of the device can adjust a printing platform of the 3D printer, the printing platform is ensured to be parallel to a horizontal plane, the product quality is ensured, one corner of a rack can be raised under the matching of a motor, a worm wheel, a worm, a connecting rod and a rotating rod, the purpose of leveling the 3D printer is realized, the 3D printer is not required to be lifted by a worker in the whole leveling process, the leveling speed is improved, and the labor intensity of the worker is reduced.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a novel 3D printer comprises a rack, an X-axis travelling mechanism, a Y-axis travelling mechanism and a Z-axis travelling mechanism, wherein the X-axis travelling mechanism is installed on the rack, the Y-axis travelling mechanism is installed on the X-axis travelling mechanism, a spray head is installed on the Y-axis travelling mechanism, the Z-axis travelling mechanism is installed on one side of the rack, four leveling mechanisms are installed at the bottom of the rack and are distributed at four corners of the rack, each leveling mechanism comprises a protective shell, a fixed disc, a supporting disc, a motor, supporting legs, a worm wheel, a connecting piece, a connecting rod and a rotating rod are installed in the protective shell, the fixed disc is fixedly installed on the inner wall of the protective shell, the supporting legs are installed at the bottom of the fixed disc, the supporting legs extend to the bottom of the protective shell, the motor is installed at the bottom of the middle of the rotating disc, the worm is installed above the rotating disc, and the one end of worm runs through the output shaft that the rolling disc is connected with the motor, the worm wheel is established in one side of worm and is meshed mutually with the worm, the connecting piece is connected with the worm wheel through the pivot, one side at the connecting piece is installed to the one end of dwang, the one end of connecting rod is rotated and is installed the other end at the dwang, and the other end of connecting rod rotates the bottom of installing at the supporting disk, the bottom in the frame is installed to the supporting disk.
Preferably, the landing leg is equipped with threely, three landing leg evenly distributed is in the bottom of fixed disk, worm wheel, connecting rod, connecting piece and dwang all are equipped with threely, three worm wheel evenly distributed is around the worm, and three worm wheel all meshes with the worm mutually, three connecting piece and three worm wheel one-to-one, three dwang, connecting rod and three connecting piece one-to-one, three landing leg has guaranteed that levelling mechanism is stable, thereby the stability of 3D printer has been guaranteed, the worm wheel, the connecting rod, the setting of connecting piece and dwang, guarantee that the in-process supporting disk at the leveling can stably rise or descend, the safety of 3D printer has been guaranteed, the leveling rate has been improved, the leveling quality has been guaranteed.
Preferably, the X-axis traveling mechanism includes a first motor, a first belt wheel, a second belt wheel, a third belt wheel, a fourth belt wheel, a first belt, a second belt, a first rotating shaft, a second rotating shaft and a fixing member, the first motor is mounted on the frame, the first belt wheel is mounted on the output shaft of the first motor, two ends of the first rotating shaft are rotatably mounted on two side walls of the frame, the second rotating shaft is mounted on one side of the first rotating shaft on the frame, the second belt wheel is mounted on the first rotating shaft and connected with the first motor through the first belt, the third belt wheels are provided in two numbers, the two third belt wheels are symmetrically mounted at two ends of the first rotating shaft, the fourth belt wheel corresponds to the third belt wheel, the fourth belt wheel is symmetrically mounted at two ends of the second rotating shaft, the third belt wheel and the fourth belt wheel are connected through the second belt, the fixing member is fixedly mounted on the second belt, be connected through the slide bar between two mountings, install the mounting bracket on the slide bar, mounting bracket fixed mounting is on Y axle running gear, and the shower nozzle is installed on the mounting bracket, and X axle running gear can drive the mounting bracket and remove along the X axle under the effect of first motor to the realization drives the purpose that the shower nozzle removed along the X axle, has guaranteed the normal operating of 3D printer, guarantees the printing quality of 3D printer.
Preferably, Y axle running gear includes second motor, fifth band pulley, sixth band pulley, third belt, the bottom at one of them mounting is installed to the second motor, the fifth band pulley is installed on the output shaft of second motor, the sixth band pulley is installed on another mounting, and is located same one side with the fifth band pulley, and fifth band pulley and sixth band pulley are connected through the third belt, and Y axle running gear can drive the mounting bracket along the walking of Y axle, guarantees the normal work of 3D printer, improves the printing quality of 3D printer.
Preferably, Z axle running gear includes third motor, threaded rod, support and print platform, the third motor is installed in the frame, the one end of threaded rod is rotated and is installed in the bottom of frame, and the other end is connected with the output shaft of third motor, the one end of support install on the threaded rod and with threaded rod threaded connection, print platform installs on the support, and Z axle running gear can drive print platform and remove along the Z axle, makes things convenient for the normal work of 3D printer, has guaranteed printing quality, has improved printing efficiency.
The utility model has the beneficial effects that:
1) this device levelling mechanism can adjust the print platform of 3D printer, guarantees that print platform is parallel with the horizontal plane, has guaranteed product quality, under the cooperation of motor, worm wheel, worm, connecting rod and dwang, can realize rising to an angle of frame, realizes the purpose to the 3D printer leveling, and whole leveling process need not the staff and lifts up the 3D printer, has improved leveling speed, has reduced staff's intensity of labour.
2) The three supporting legs of the device ensure the stability of the leveling mechanism, so that the stability of the 3D printer is ensured, the arrangement of the worm wheel, the connecting rod, the connecting piece and the rotating rod ensures that the supporting disk can stably rise or fall in the leveling process, the safety of the 3D printer is ensured, the leveling speed is improved, and the leveling quality is ensured.
3) This device X axle running gear can drive the mounting bracket and remove along the X axle under the effect of first motor to the realization drives the purpose that the shower nozzle removed along the X axle, has guaranteed the normal operating of 3D printer, guarantees the printing quality of 3D printer.
4) This device Y axle running gear includes second motor, fifth band pulley, sixth band pulley, third belt, the bottom at one of them mounting is installed to the second motor, the fifth band pulley is installed on the output shaft of second motor, the sixth band pulley is installed on another mounting, and is located same one side with the fifth band pulley, and fifth band pulley and sixth band pulley are connected through the third belt, and Y axle running gear can drive the mounting bracket along the walking of Y axle, guarantees the normal work of 3D printer, improves the printing quality of 3D printer.
5) This device Z axle running gear includes third motor, threaded rod, support and print platform, the third motor is installed in the frame, the one end of threaded rod is rotated and is installed in the bottom of frame, and the other end is connected with the output shaft of third motor, the one end of support install on the threaded rod and with threaded rod threaded connection, print platform installs on the support, and Z axle running gear can drive print platform and remove along the Z axle, makes things convenient for the normal work of 3D printer, has guaranteed printing quality, has improved printing efficiency.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural diagram of an X-axis traveling mechanism according to the present invention.
FIG. 3 is a schematic structural diagram of the Y-axis traveling mechanism of the present invention.
FIG. 4 is a schematic structural view of a Z-axis traveling mechanism according to the present invention.
FIG. 5 is a schematic structural view of a leveling mechanism according to the present invention.
FIG. 6 is a schematic view of the worm gear engagement of the present invention.
In the figure: 1. a leveling mechanism; 101. a support disc; 102. fixing the disc; 103. a connecting rod; 104. rotating the rod; 105. a support leg; 106. an electric motor; 107. a worm; 108. a worm gear; 109. a connecting member; 2. a frame; 3. an X-axis traveling mechanism; 301. a first pulley; 302. a first motor; 303. a third belt pulley; 304. a second pulley; 305. a second belt; 306. a fourth pulley; 307. a second rotating shaft; 308. a fixing member; 309. a first rotating shaft; 3010. a first belt; 3011. a mounting frame; 3012. a slide bar; 4. a Y-axis traveling mechanism; 401. a fifth belt pulley; 402. a second motor; 403. a third belt; 404. a sixth pulley; 5. a Z-axis traveling mechanism; 501. a third motor; 502. a threaded rod; 503. a support; 504. a printing platform.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1 to 6, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
A novel 3D printer comprises a rack 2, an X-axis travelling mechanism 3, a Y-axis travelling mechanism 4 and a Z-axis travelling mechanism 5, wherein the X-axis travelling mechanism 3 is installed on the rack 2, the Y-axis travelling mechanism 4 is installed on the X-axis travelling mechanism, a spray head is installed on the Y-axis travelling mechanism 4, the Z-axis travelling mechanism 5 is installed on one side of the rack 2, four leveling mechanisms 1 are installed at the bottom of the rack 2, the four leveling mechanisms 1 are distributed at four corners of the rack 2, the leveling mechanisms 1 comprise a protective shell, a fixed disc 102, a supporting disc 101, a motor 106, supporting legs 105, a worm 107, a worm wheel 108, a connecting piece 109, a connecting rod 103 and a rotating rod 104 are installed in the protective shell, the fixed disc 102 is fixedly installed on the inner wall of the protective shell, the supporting legs 105 are installed at the bottom of the fixed disc 102, and the supporting legs 105 extend to the bottom of the protective shell, the middle part bottom at the rolling disc is installed to motor 106, the top at the rolling disc is installed to worm 107, and the output shaft that the rolling disc was run through with motor 106 to the one end of worm 107 is connected, worm wheel 108 establishes in one side of worm 107 and meshes mutually with worm 107, connecting piece 109 is connected with worm wheel 108 through the pivot, the one side at connecting piece 109 is installed to the one end of dwang 104, the one end of connecting rod 103 is rotated and is installed the other end at dwang 104, and the other end of connecting rod 103 rotates the bottom of installing at supporting disk 101, the bottom at frame 2 is installed to supporting disk 101.
Landing leg 105 is equipped with threely, three landing leg 105 evenly distributed is in the bottom of fixed disk 102, worm wheel 108, connecting rod 103, connecting piece 109 and dwang 104 all are equipped with threely, three worm wheel 108 evenly distributed is around worm 107, and three worm wheel 108 all meshes with worm 107 mutually, three connecting piece 109 and three worm wheel 108 one-to-one, three dwang 104, connecting rod 103 and three connecting piece 109 one-to-one, three landing leg 105 has guaranteed that levelling mechanism 1 is stable, thereby the stability of 3D printer has been guaranteed, worm wheel 108, connecting rod 103, the setting of connecting piece 109 and dwang 104, guarantee that in-process supporting disk 101 at the leveling can stably rise or descend, the safety of 3D printer has been guaranteed, the leveling rate is improved, the leveling quality is guaranteed.
The X-axis traveling mechanism 3 includes a first motor 302, a first belt wheel 301, a second belt wheel 304, a third belt wheel 303, a fourth belt wheel 306, a first belt 3010, a second belt 305, a first rotating shaft 309, a second rotating shaft 307 and a fixing member 308, the first motor 302 is installed on the frame 2, the first belt 3010 is installed on the output shaft of the first motor 302, two ends of the first rotating shaft 309 are rotatably installed on two side walls of the frame 2, the second rotating shaft 307 is installed on one side of the first rotating shaft 309 on the frame 2, the second belt wheel 304 is installed on the first rotating shaft 309 and connected to the first motor 302 through the first belt 3010, two third belt wheels 303 are provided, two third belt wheels 303 are symmetrically installed on two ends of the first rotating shaft 309, the fourth belt wheel 306 corresponds to the third belt wheel 303, the fourth belt wheel 306 is symmetrically installed on two ends of the second rotating shaft 307, and third band pulley 303 and fourth band pulley 306 are connected through second belt 305, mounting 308 fixed mounting is on second belt 305, be connected through slide bar 3012 between two mounting 308, install mounting bracket 3011 on slide bar 3012, mounting bracket 3011 fixed mounting is on Y axle running gear 4, the shower nozzle is installed on mounting bracket 3011, X axle running gear 3 can drive mounting bracket 3011 and remove along the X axle under the effect of first motor 302, thereby realize driving the purpose that the shower nozzle removed along the X axle, the normal operating of 3D printer has been guaranteed, guarantee the printing quality of 3D printer.
When the printer works, the first motor 302 is turned on, the first motor 302 drives the first belt pulley 301 to rotate, the first belt pulley 301 is connected with the second belt pulley 304 through a belt, the first belt pulley 301 rotates to drive the second belt pulley 304 to rotate, the second belt pulley 304 is installed on the first rotating shaft 309, the second belt pulley 304 rotates to drive the first rotating shaft 309 to rotate, as the third belt pulley 303 is installed at two ends of the first rotating shaft 309, the first rotating shaft 309 rotates to drive the third belt pulley 303 to rotate, the third belt pulley 303 rotates with the fourth belt pulley 306 through the second belt 305, the third belt pulley 303 rotates to drive the fourth belt pulley 306 to rotate, the fourth belt pulley 306 rotates to drive the second rotating shaft 307 to rotate, as the fixing piece 308 is installed on the second belt pulley 304, the second belt pulley 304 moves to drive the fixing piece 308 to move, the mounting rack 3011 moves through the movement of the mounting rack, and 3011 moves to drive the nozzle to move the mounting rack, thereby realizing 3D printing on the X axis, the arrangement of the two second belts 305 and the two fixing members 308 can ensure that the mounting block 3011 and the nozzle are more stable when moving on the X axis, so that the printing quality is greatly improved, and when the first motor 302 rotates in the reverse direction, the mounting block 3011 can be driven to move in the reverse direction of the X axis.
Y axle running gear 4 includes second motor 402, fifth band pulley 401, sixth band pulley 404, third belt 403, the bottom at one of them mounting 308 is installed to second motor 402, fifth band pulley 401 is installed on the output shaft of second motor 402, sixth band pulley 404 is installed on another mounting 308, and is in same one side with fifth band pulley 401, and fifth band pulley 401 and sixth band pulley 404 are connected through third belt 403, and Y axle running gear 4 can drive mounting bracket 3011 along the walking of Y axle, guarantees the normal work of 3D printer, improves the printing quality of 3D printer.
During operation, second motor 402 drives fifth band pulley 401 and rotates, and fifth band pulley 401 is connected with sixth band pulley 404 through third belt 403, and fifth band pulley 401 rotates and drives third belt 403 and remove to drive mounting bracket 3011 and remove on slide bar 3012 following third belt 403, when second motor 402 antiport, alright realize mounting bracket 3011 at Y axle antiport, thereby realize printing on the Y axle
Z axle running gear 5 includes third motor 501, threaded rod 502, support 503 and print platform 504, third motor 501 installs in frame 2, the one end of threaded rod 502 rotates the bottom of installing in frame 2, and the other end is connected with third motor 501's output shaft, the one end of support 503 install on threaded rod 502 and with threaded rod 502 threaded connection, print platform 504 installs on support 503, and Z axle running gear 5 can drive print platform 504 and remove along the Z axle, makes things convenient for the normal work of 3D printer, has guaranteed printing quality, has improved printing efficiency.
This device levelling mechanism 1 can adjust the print platform 504 of 3D printer, guarantee that print platform 504 is parallel with the horizontal plane, guaranteed product quality, under the cooperation of motor 106, worm wheel 108, worm 107, connecting rod 103 and dwang 104, can realize rising to an angle of frame 2, realize the purpose to the leveling of 3D printer, whole leveling process need not the staff and lifts up the 3D printer, the leveling rate has been improved, staff's intensity of labour has been reduced.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (5)
1. A novel 3D printer comprises a rack, an X-axis travelling mechanism, a Y-axis travelling mechanism and a Z-axis travelling mechanism, wherein the X-axis travelling mechanism is installed on the rack, the Y-axis travelling mechanism is installed on the X-axis travelling mechanism, a spray head is installed on the Y-axis travelling mechanism, the Z-axis travelling mechanism is installed on one side of the rack, and the printer is characterized in that four leveling mechanisms are installed at the bottom of the rack and distributed at four corners of the rack, each leveling mechanism comprises a protective shell, a fixed disc, a supporting disc, an electric motor, supporting legs, a worm wheel, a connecting piece, a connecting rod and a rotating rod are installed in the protective shell, the fixed disc is fixedly installed on the inner wall of the protective shell, the supporting legs are installed at the bottom of the fixed disc, the supporting legs extend to the bottom of the protective shell, and the electric motor is installed at the bottom of the middle of the rotating disc, the worm is installed in the top of rolling disc, and the one end of worm runs through the output shaft that the rolling disc is connected with the motor, the worm wheel is established in one side of worm and meshes mutually with the worm, the connecting piece is connected with the worm wheel through the pivot, one side at the connecting piece is installed to the one end of dwang, the one end of connecting rod is rotated and is installed the other end at the dwang, and the other end of connecting rod is rotated and is installed the bottom at the supporting disk, the bottom in the frame is installed to the supporting disk.
2. The novel 3D printer of claim 1, wherein the number of the support legs is three, the three support legs are evenly distributed at the bottom of the fixed disk, the number of the worm gears, the number of the connecting rods and the number of the rotating rods are three, the three worm gears are evenly distributed around the worm, the three worm gears are meshed with the worm, the three connecting rods are in one-to-one correspondence with the three worm gears, and the three rotating rods, the three connecting rods are in one-to-one correspondence with the three connecting rods.
3. The novel 3D printer according to claim 1, wherein the X-axis traveling mechanism comprises a first motor, a first belt wheel, a second belt wheel, a third belt wheel, a fourth belt wheel, a first belt, a second belt, a first rotating shaft, a second rotating shaft and a fixing member, the first motor is installed on the frame, the first belt wheel is installed on the output shaft of the first motor, two ends of the first rotating shaft are rotatably installed on two side walls of the frame, the second rotating shaft is installed on one side of the first rotating shaft on the frame, the second belt wheel is installed on the first rotating shaft and is connected with the first motor through the first belt, the number of the third belt wheels is two, two third belt wheels are symmetrically installed on two ends of the first rotating shaft, the fourth belt wheel corresponds to the third belt wheel, and the fourth belt wheel is symmetrically installed on two ends of the second rotating shaft, and third band pulley and fourth band pulley are connected through the second belt, mounting fixed mounting is on the second belt, is connected through the slide bar between two mountings, installs the mounting bracket on the slide bar, and mounting bracket fixed mounting is on Y axle running gear, and the shower nozzle is installed on the mounting bracket.
4. The novel 3D printer according to claim 3, wherein the Y-axis traveling mechanism comprises a second motor, a fifth belt wheel, a sixth belt wheel and a third belt, the second motor is installed at the bottom of one of the fixing members, the fifth belt wheel is installed on an output shaft of the second motor, the sixth belt wheel is installed on the other fixing member and located on the same side as the fifth belt wheel, and the fifth belt wheel and the sixth belt wheel are connected through the third belt.
5. The novel 3D printer of claim 1, wherein the Z-axis traveling mechanism comprises a third motor, a threaded rod, a support and a printing platform, the third motor is mounted on the frame, one end of the threaded rod is rotatably mounted at the bottom of the frame, the other end of the threaded rod is connected with an output shaft of the third motor, one end of the support is mounted on the threaded rod and is in threaded connection with the threaded rod, and the printing platform is mounted on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479654.9U CN215825960U (en) | 2021-06-30 | 2021-06-30 | Novel 3D printer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479654.9U CN215825960U (en) | 2021-06-30 | 2021-06-30 | Novel 3D printer |
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| CN215825960U true CN215825960U (en) | 2022-02-15 |
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| CN202121479654.9U Active CN215825960U (en) | 2021-06-30 | 2021-06-30 | Novel 3D printer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157671A (en) * | 2022-08-31 | 2022-10-11 | 湖北地创三维科技有限公司 | X-axis leveling mechanism and method for 3D printer |
| CN115431524A (en) * | 2022-08-26 | 2022-12-06 | 南京航空航天大学 | Automatic leveling device for fused deposition additive manufacturing |
-
2021
- 2021-06-30 CN CN202121479654.9U patent/CN215825960U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431524A (en) * | 2022-08-26 | 2022-12-06 | 南京航空航天大学 | Automatic leveling device for fused deposition additive manufacturing |
| CN115157671A (en) * | 2022-08-31 | 2022-10-11 | 湖北地创三维科技有限公司 | X-axis leveling mechanism and method for 3D printer |
| CN115157671B (en) * | 2022-08-31 | 2023-06-13 | 湖北地创三维科技有限公司 | 3D printer X-axis leveling mechanism and leveling method |
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