CN115138872B - Laser 3D prints and uses platform stabilising arrangement - Google Patents
Laser 3D prints and uses platform stabilising arrangement Download PDFInfo
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- CN115138872B CN115138872B CN202210766076.XA CN202210766076A CN115138872B CN 115138872 B CN115138872 B CN 115138872B CN 202210766076 A CN202210766076 A CN 202210766076A CN 115138872 B CN115138872 B CN 115138872B
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- water
- platform
- supporting parts
- storage frame
- laser
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- 230000003019 stabilising effect Effects 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 227
- 238000007667 floating Methods 0.000 claims abstract description 53
- 230000008093 supporting effect Effects 0.000 claims abstract description 53
- 238000010146 3D printing Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 6
- 239000008400 supply water Substances 0.000 claims description 6
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 6
- 238000007639 printing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/30—Platforms or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/22—Driving means
- B22F12/222—Driving means for motion along a direction orthogonal to the plane of a layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
Abstract
The invention relates to a laser 3D printing platform stabilizing device, comprising: the supporting parts are arranged at the bottom ends of the platforms, the platforms are arranged in the storage frames, the storage frames are arranged on the laser 3D printer, and water is stored in the supporting parts; the driving part is arranged on the material storage frame in a penetrating and rotating mode, and the driving part is in a straight shape and is propped against and seals a plurality of supporting parts; the water supply part is arranged at the bottom end of the storage frame and is suitable for supplying water to the plurality of supporting parts, the platform is supported by the plurality of supporting parts, the supporting acting force of the plurality of supporting parts is from the floating action of the water, the platform is uniformly supported by multiple points in the process, when the platform needs to descend, the sealing state of the plurality of supporting parts is ended through the rotation of the driving part, the water flows out from the plurality of supporting parts, and the platform stably descends at a certain height.
Description
Technical Field
The invention relates to the technical field of laser 3D printers, in particular to a platform stabilizing device for laser 3D printing.
Background
The laser 3D printing technology is one of emerging technologies, is high-precision metal part laser 3D printing equipment with leading efficiency and largest printing part size in the world at present, and is based on the principle that metal powder laid layer by layer is sintered by laser to form a metal printed matter;
the platform and the material storage frame form a storage space for containing metal powder, and the platform descends step by step along with the laser sintering step through a jacking mechanism or a screw rod mechanism, so that the containing thickness of the metal powder gradually increases to be matched with smooth printing work;
the prior art discloses a laser 3D printing platform for sand mould manufacturing with patent number CN201610552596.5, it is provided with a lifting system, a lifting system including the lift platform, the elevating gear who is connected with this lift platform, elevating gear include spiral lifter and servo motor, spiral lifter with lift platform be connected, however, this patent the lift process of platform is like as above described flow, leads to the platform to produce certain collision shake force and shake easily in the lift process, and the shake can make the metal powder jolt to lead to the shaping surface of 3D shaping thing vertical direction coarse or fracture and dislocation's condition to take place, therefore, prior art exists not enough, need improve this.
Disclosure of Invention
The invention aims to solve the technical problems that: the technical problem of unstable in 3D print platform lift process among the prior art is overcome, a laser 3D prints and uses platform stabilising arrangement is provided.
The technical scheme adopted for solving the technical problems is as follows: a laser 3D printing platform stabilization device, comprising:
the supporting parts are arranged at the bottom ends of the platforms, the platforms are arranged in the storage frames, the storage frames are arranged on the laser 3D printer, and water is stored in the supporting parts;
the driving part is arranged on the material storage frame in a penetrating and rotating mode, and the driving part is in a straight shape and is propped against and seals a plurality of supporting parts;
the water supply part is arranged at the bottom end of the storage frame and is suitable for supplying water to the plurality of support parts, wherein the water supply part is arranged at the bottom end of the storage frame;
the driving part is driven to rotate, and the supporting parts can sink in a water draining way so as to enable the platform to sink along the inside of the storage frame;
the driving water supply part, water supply part can supply water to a plurality of supporting parts, so that a plurality of supporting parts drive the platform along the storage frame come-up.
Further, the driving part comprises a motor arranged at one side of the material storage frame, a rubber column penetrating and rotating the material storage frame and a plurality of through holes arranged in a straight shape on the rubber column;
one end of the rubber column is connected with an output shaft of the motor, and the rubber column is propped against a plurality of supporting parts, wherein the supporting parts are arranged on the side of the rubber column;
the motor is driven, and the rubber column can drive a plurality of through holes to rotate.
Further, the supporting part comprises a water storage barrel fixedly arranged on the material storage frame, a floating part inserted in the water storage barrel, a water pipe arranged at the lower end of the water storage barrel and a round hole vertically communicated with the water pipe;
the rubber column is inserted into the round hole in a sealing way, wherein the rubber column is inserted into the round hole in a sealing way;
when the rubber column drives the through hole to rotate, the through hole can be communicated with the water pipe, so that the water pipe drains to the water supply part.
Further, the floating part comprises a floating block and a movable rod, wherein the floating block is arranged on the water storage cylinder in a penetrating side propping mode, the movable rod is arranged at the center of the top end of the floating block, and the movable rod is connected with the bottom end of the platform.
Further, the water supply part comprises a water tank arranged in the material storage frame, a water pump arranged in the water tank and a water delivery part communicated with the water pump, wherein the water delivery part is provided with a water inlet;
the water pump is driven, and the water delivery part can deliver water to the water storage barrel.
Further, the water delivery part comprises a main water pipe communicated with the output end of the water pump, a plurality of water diversion pipes vertically communicated with the main water pipe, a plurality of hollow rings arranged on the water diversion pipes and a plurality of water through holes arranged at the lower end of each hollow ring;
the hollow ring is collinear with the movable rod midline, wherein;
the water pump is driven, the main water pipe can supply water to a plurality of water diversion pipes, and the water diversion pipes can drain water to the water storage cylinders from the water through holes (634) through the hollow rings.
Further, the water delivery part further comprises a plurality of guide rings arranged inside the hollow rings and a plurality of annular concave grooves arranged inside the guide rings, wherein the guide rings are arranged on the inner sides of the hollow rings;
a plurality of the annular recessed grooves are adapted to guide drainage.
Further, the floating part further comprises a ring groove arranged at the upper end of the floating block and a plurality of inclined holes penetrating through the floating block in circumference, wherein the inclined holes are communicated with the ring groove;
the annular grooves are suitable for guiding water to the inclined holes.
Further, the floating block is in a truncated cone shape.
The invention has the beneficial effects that the platform is supported by the plurality of supporting parts, the supporting acting force of the plurality of supporting parts is from the floating action with water, the platform is uniformly supported by a plurality of points in the process, when the platform needs to descend, the sealing state of the plurality of supporting parts is ended through the rotation of the driving parts, the water flows out of the plurality of supporting parts, the platform stably descends at a certain height and is kept at the height through the sealing of the driving parts on the plurality of supporting parts again, the descending work of the platform is not subjected to vibration force or resistance in the process, and the forming quality of the 3D printing formed object is ensured;
the water discharged by the supporting parts enters the water supply part, and the water can be reintroduced into the supporting parts by the water supply part so that the platform can float upwards to facilitate the next descending work, thereby being beneficial to the repeated lifting work of the platform.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the external perspective structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of a front view of a preferred embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present invention;
FIG. 4 is a side cross-sectional view of a rubber post of the present invention transversely inserted through a circular aperture;
FIG. 5 is a partial top view of the flotation section of the present invention;
fig. 6 is a schematic front view of the water delivery portion of the present invention.
In the figure:
1. a support part; 11. a water storage cylinder;
12. a floating part; 121. a floating block; 122. a movable rod; 123. a ring groove; 124. inclined holes;
13. a water pipe; 14. a round hole;
2. a platform;
3. a laser 3D printer;
4. a storage frame;
5. a driving section; 51. a motor; 52. a rubber column;
6. a water supply part; 61. a water tank; 62. a water pump;
63. a water delivery part; 631. a main water pipe; 632. a water diversion pipe; 633. a hollow ring; 634. a water through hole; 635. a guide ring; 636. annular concave groove.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
Referring to fig. 1, fig. 1 is a schematic view of an external three-dimensional structure of the present invention; referring to fig. 2, fig. 2 is a schematic diagram showing the internal structure of a front view according to a preferred embodiment of the present invention; referring to FIG. 3, FIG. 3 is an enlarged view of FIG. 2A according to the present invention; referring to fig. 4, fig. 4 is a side cross-sectional view of a rubber column of the present invention transversely inserted through a circular hole; referring to fig. 5, fig. 5 is a partial top view of the floating portion of the present invention; referring to fig. 6, fig. 6 is a schematic front view of the water delivery part, and as shown in fig. 1-6, the invention provides a laser 3D printing platform stabilizing device, which comprises:
the device comprises a plurality of supporting parts 1, a plurality of storage frames 4, a forming groove for stacking and laying metal powder layer by layer, a plurality of lifting platforms 2, a plurality of supporting parts 1, a plurality of storage frames 4, a plurality of laser 3D printers 3 and a plurality of storage frames 4, wherein the platform 2 is arranged in the storage frames 4;
the driving part 5 is arranged on the material storage frame 4 in a penetrating and rotating way, the driving part 5 is propped up to seal a plurality of supporting parts 1 in a straight shape, water cannot flow out in the process, and the floating supporting effect on the platform 2 is kept;
the water supply part 6 is arranged at the bottom end of the storage frame 4, and the water supply part 6 is suitable for supplying water to a plurality of the supporting parts 1, wherein;
the driving part 5 is driven to rotate, and a plurality of supporting parts 1 can sink in water to enable the platform 2 to sink along the storage frame 4;
the water supply part 6 is driven, the water supply part 6 can supply water to the plurality of support parts 1, so that the plurality of support parts 1 drive the platform 2 to float upwards along the material storage frame 4, in particular, in the existing laser 3D printing work, the lead screw or the air cylinder drives the platform 2 to descend, the platform 2 is easy to shake in the process to influence the quality of the printing work, compared with the prior art, the invention supports the platform 2 through the plurality of support parts 1, the supporting acting force of the plurality of support parts 1 comes from the floating action with water, the platform 2 is uniformly supported by a plurality of points in the process, when the platform 2 needs to descend, the sealing state of the plurality of support parts 1 is ended through the rotation of the driving part 5, the water flows out from the plurality of support parts 1, the platform 2 is stably descended to a certain height through the sealing of the driving part 5, the descending work of the platform 2 is not subjected to vibration force or resistance in the process, and the forming quality of the 3D printing forming object is ensured;
the water discharged by the supporting parts 1 enters the water supply part 6, and the water is reintroduced into the supporting parts 1 through the water supply part 6, so that the platform 2 can float upwards to facilitate the next descending work, and the repeated lifting work of the platform 2 is facilitated.
Optionally, the driving part 5 includes a motor 51 disposed at one side of the storage frame 4, a rubber column 52 rotatably disposed on the storage frame 4, and a plurality of through holes disposed in a straight shape on the rubber column 52;
one end of the rubber column 52 is connected with an output shaft of the motor 51, and the rubber column 52 is abutted against a plurality of the supporting parts 1, wherein;
the motor 51 is driven, the rubber column 52 can drive a plurality of through holes to rotate, specifically, the motor 51 is a servo motor for driving the rubber column 52 to rotate positively and negatively or a stepping motor for driving the rubber column 52 to rotate at a constant speed, one rubber column 52 can seal a plurality of dry supporting parts 1, at this time, angles between the plurality of through holes and the plurality of supporting parts 1 are right angles, the rubber column 52 can be rotated to change the angles through the driving force of the motor 51, and then the plurality of through holes are communicated with the plurality of supporting parts 1 to enable the drainage work of the plurality of supporting parts 1 to be efficient and flexible.
Optionally, the supporting portion 1 includes a water storage tube 11 fixedly disposed on the material storage frame 4, a floating portion 12 inserted in the water storage tube 11, a water pipe 13 disposed at the lower end of the water storage tube 11, and a circular hole 14 vertically communicating with the water pipe 13;
the rubber column 52 is inserted into the round hole 14 in a sealing way, wherein;
when the rubber column 52 drives the through hole to rotate, the through hole can be communicated with the water pipe 13, so that the water pipe 13 drains to the water supply part 6, specifically,
the water storage cylinder 11 is used for storing water, the floating part 12 is arranged at the upper end of the water surface of the water storage cylinder 11, the water in the water storage cylinder 11 ensures the floating position of the floating part 12, the height of the water is equal to the supporting height of the floating part 12, the water through pipe 13 is used for draining the water storage cylinder 11, the round hole 14 is used for positioning and inserting the rubber column 52, the rubber column 52 has certain elasticity, the outer wall of the rubber column 52 can be propped against the deformation of the round hole 14, the sealing effect of the water through pipe 13 is better, the water of the water storage cylinder 11 is prevented from leaking from the water through pipe 13 at will, and the rapid switching of the water draining work and the sealing work of the water storage cylinder 11 is ensured.
Optionally, the floating part 12 includes a floating block 121 inserted and laterally abutted to the water storage barrel 11, and a movable rod 122 disposed at the center of the top end of the floating block 121, where the movable rod 122 is connected to the bottom end of the platform 2, and the floating block 121 has a considerable buoyancy, and the outer wall of the floating block abuts against the inner wall of the water storage barrel 11, so that the floating block 121 can only lift and cannot shake back and forth or left and right, the movable rod 122 is interposed between the floating block 121 and the platform 2, and the outer diameter of the movable rod 122 is smaller than the outer diameter of the floating block 121, so that the diffusion acting force of the floating block 121 can concentrate the movable rod 122, and a small contact surface is supported on the platform 2, thereby facilitating perfect conduction of the supporting acting force.
Optionally, the water supply part 6 includes a water tank 61 disposed in the storage frame 4, a water pump 62 disposed in the water tank 61, and a water delivery part 63 communicating with the water pump 62, wherein;
the water pump 62 is driven, the water delivery part 63 can deliver water to the water storage barrel 11, specifically, water discharged from the water through pipes 13 finally flows into the water tank 61, the water tank 61 can temporarily or transitionally store water, the water pump 62 can be electrified to work, and the water in the water tank 61 is delivered through the water delivery part 63, so that the repeated utilization of the water is facilitated.
Optionally, the water delivery part 63 includes a main water pipe 631 connected to the output end of the water pump 62, a plurality of water diversion pipes 632 vertically connected to the main water pipe 631, a plurality of hollow rings 633 arranged on the plurality of water diversion pipes 632, and a plurality of water through holes 634 arranged on the lower end of each hollow ring 633;
the hollow ring 633 is collinear with the midline of the movable rod 122, wherein;
the water pump 62 is driven, the main water pipe 631 can supply water to a plurality of water diversion pipes 632, a plurality of water diversion pipes 632 can drain water to a plurality of water storage cylinders 11 from a plurality of water through holes (634) through a plurality of hollow rings 633, specifically, water in the water tank 61 flows through the main water pipe 631, the water is shunted to a plurality of water diversion pipes 632 through the main water pipe 631, the water flows to a plurality of hollow rings 633 through a plurality of water diversion pipes 632, the water flows to each water storage cylinder 11 from a plurality of water through holes 634 through each hollow ring 633, the hollow rings 633, the movable rods 122 and the center lines of the floating blocks 121 are collinear, the installation track of the hollow rings 633 is not blocked by the movable rods 122, and the water can be uniformly sprayed to the water storage cylinders 11 at an angle of 360 degrees in one plane, so that the efficiency of water storage cylinder 11 for water storage work again is ensured.
Optionally, the water delivery part 63 further includes a plurality of guide rings 635 disposed inside the plurality of hollow rings 633 and a plurality of annular concave grooves 636 disposed inside the plurality of guide rings 635, wherein;
the annular concave grooves 636 are suitable for guiding drainage, in particular, when water is transitionally placed in the hollow ring 633, it collides with the inner corner edge, the guiding ring 635 replaces the original inner corner edge, the annular concave grooves 636 make water flow receive the buffering and guiding action from top to bottom when colliding with the guiding ring 635, the path and time for the water flow to reach the water through holes 634 are shortened, the water flow is discharged smoothly through the water through holes 634, and the efficiency is higher.
However, this patent also has the following problems: the water inlet path of the water storage drum 11 is blocked by the float 121;
optionally, the floating part 12 further includes a ring groove 123 disposed at an upper end of the floating block 121, and a plurality of inclined holes 124 circumferentially penetrating the floating block 121, wherein the plurality of inclined holes 124 are mutually communicated with the ring groove 123;
the plurality of ring grooves 123 are suitable for guiding water to the plurality of inclined holes 124, specifically, the plurality of water through holes 634 are correspondingly parallel to the ring grooves 123, and water sprayed to the water storage barrel 11 firstly enters the ring grooves 123 and then flows into the inner side wall of the water storage barrel 11 through the plurality of inclined holes 124, so that the flowing work of the water flow is smooth, and the sputtering loss of the water flow is reduced.
Optionally, the floating block 121 is in a shape of a circular truncated cone, specifically, the area of the upper end surface of the floating block 121 is larger than the area of the lower end surface of the floating block, the lower outlets of the inclined holes 124 are arranged on the inclined side edges of the floating block 121, two bottom surfaces of the floating block 121 when water is soaked in the water storage barrel 11 are mutually attached, and water is drained through the inclined surfaces of the inclined holes 124 to prop up the bottom surfaces of the floating block 121, so that the re-floating operation of the floating block 121 is not hindered.
When the laser 3D printing platform stabilizing device is used, metal powder is paved on a platform 2 layer by layer, meanwhile, a motor 51 is turned on, the motor 51 drives a rubber column 52 to rotate, the rubber column 52 rotates to drive a plurality of through holes to rotate, the through holes are communicated with a water through pipe 13 in a plurality of round holes 14, the process is performed intermittently, water of a water storage cylinder 11 is discharged to a water tank 61 and gradually reduced, a floating block 121 drives a movable rod 122 to descend at a uniform speed, and the platform 2 descends slowly and is matched with the laser 3D printing work;
then, when the printing operation is finished, the water collected in the water tank 61 sequentially passes through the main water pipe 631, the plurality of water diversion pipes 632, the plurality of hollow rings 633 and the plurality of water through holes 634 to be discharged to the plurality of floating blocks 121, the water flows re-enter the plurality of water storage cylinders 11 through the corresponding ring grooves 123 and the plurality of inclined holes 124, the plurality of floating blocks 121 are floated again and drive the platform 2 to ascend along the material storage frame 4 through the plurality of movable rods 122, and the use process of the laser 3D printing platform stabilizing device is realized.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. A laser 3D prints with platform stabilising arrangement, characterized in that includes:
the device comprises a plurality of supporting parts (1), wherein the supporting parts (1) are arranged at the bottom ends of a platform (2), the platform (2) is arranged inside a storage frame (4), the storage frame (4) is arranged on a laser 3D printer (3), and water is stored in the supporting parts (1);
the driving part (5) is arranged on the material storage frame (4) in a penetrating and rotating mode, and the driving part (5) is propped against and seals a plurality of supporting parts (1) in a straight shape;
the water supply part (6) is arranged at the bottom end of the storage frame (4), and the water supply part (6) is suitable for supplying water to a plurality of the supporting parts (1), wherein;
the driving part (5) is driven to rotate, and the supporting parts (1) can sink in a water draining way so that the platform (2) sinks along the storage frame (4);
the water supply part (6) is driven, and the water supply part (6) can supply water to the supporting parts (1) so that the supporting parts (1) drive the platform (2) to float upwards along the material storage frame (4);
the driving part (5) comprises a motor (51) arranged at one side of the material storage frame (4), a rubber column (52) penetrating and rotating the material storage frame (4) and a plurality of through holes which are arranged on the rubber column (52) in a straight shape;
one end of the rubber column (52) is connected with an output shaft of the motor (51), and the rubber column (52) is abutted against a plurality of supporting parts (1), wherein;
the motor (51) is driven, and the rubber column (52) can drive the through holes to rotate;
the supporting part (1) comprises a water storage barrel (11) fixedly arranged on the material storage frame (4), a floating part (12) inserted in the water storage barrel (11), a water pipe (13) arranged at the lower end of the water storage barrel (11) and a round hole (14) vertically communicated with the water pipe (13);
the rubber column (52) is inserted into the round hole (14) in a sealing way, wherein;
when the rubber column (52) drives the through hole to rotate, the through hole can be communicated with the water pipe (13) so as to drain the water pipe (13) to the water supply part (6);
the floating part (12) comprises a floating block (121) which is arranged on the water storage barrel (11) in a penetrating side propping way and a movable rod (122) which is arranged in the center of the top end of the floating block (121), and the movable rod (122) is connected with the bottom end of the platform (2);
the floating part (12) further comprises an annular groove (123) arranged at the upper end of the floating block (121) and a plurality of inclined holes (124) which are circumferentially arranged on the floating block (121) in a penetrating manner, wherein the inclined holes (124) are communicated with the annular groove (123);
the plurality of ring grooves (123) are adapted to channel water to the plurality of inclined holes (124).
2. The laser 3D printing platform stabilizing device according to claim 1, wherein,
the water supply part (6) comprises a water tank (61) arranged in the material storage frame (4), a water pump (62) arranged in the water tank (61) and a water delivery part (63) communicated with the water pump (62), wherein the water delivery part is provided with a water inlet;
the water pump (62) is driven, and the water delivery part (63) can deliver water to the water storage cylinder (11).
3. A laser 3D printing platform stabilization device according to claim 2, wherein,
the water delivery part (63) comprises a main water pipe (631) communicated with the output end of the water pump (62), a plurality of water diversion pipes (632) vertically communicated with the main water pipe (631), a plurality of hollow rings (633) arranged on the water diversion pipes (632) and a plurality of water through holes (634) arranged at the lower end of each hollow ring (633);
said hollow ring (633) is collinear with the midline of said movable rod (122), wherein;
the water pump (62) is driven, the main water pipe (631) can supply water to a plurality of water diversion pipes (632), and the water diversion pipes (632) can drain water from the water through holes (634) to the water storage barrels (11) through the hollow rings (633).
4. A laser 3D printing platform stabilization device according to claim 3, wherein,
the water delivery part (63) further comprises a plurality of guide rings (635) arranged inside the plurality of hollow rings (633) and a plurality of annular concave grooves (636) arranged inside the plurality of guide rings (635), wherein the plurality of annular concave grooves are formed in the inner side of the plurality of guide rings (635);
a plurality of said annular recessed grooves (636) are adapted to guide drainage.
5. The laser 3D printing platform stabilizer according to claim 4, wherein,
the floating block (121) is in a truncated cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210766076.XA CN115138872B (en) | 2022-06-30 | 2022-06-30 | Laser 3D prints and uses platform stabilising arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210766076.XA CN115138872B (en) | 2022-06-30 | 2022-06-30 | Laser 3D prints and uses platform stabilising arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115138872A CN115138872A (en) | 2022-10-04 |
| CN115138872B true CN115138872B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210766076.XA Active CN115138872B (en) | 2022-06-30 | 2022-06-30 | Laser 3D prints and uses platform stabilising arrangement |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2277296Y (en) * | 1997-01-30 | 1998-04-01 | 北京市市政工程机械公司 | High-efficiency wet-desulfurizing dust remover |
| CN105818390A (en) * | 2016-05-14 | 2016-08-03 | 刘洋 | 3D printer with rapid printing function |
| CN207404794U (en) * | 2017-09-29 | 2018-05-25 | 济宁市技师学院 | Hydraulic elevating platform |
| CN207433762U (en) * | 2017-07-13 | 2018-06-01 | 陆玉亮 | A kind of offshore oil production drilling platform of stability and high efficiency |
| CN108621422A (en) * | 2018-04-04 | 2018-10-09 | 内蒙古机电职业技术学院 | A kind of 3D printer levelling mechanism |
| CN110920068A (en) * | 2019-12-13 | 2020-03-27 | 芜湖市爱三迪电子科技有限公司 | Lifting device for 3D printer forming platform |
| CN211176126U (en) * | 2019-11-14 | 2020-08-04 | 射阳县天鼎检测设备有限公司 | Liftable platform device for fixed magnetic particle flaw detector |
| CN111590888A (en) * | 2020-04-30 | 2020-08-28 | 申志杰 | Intelligent platform for 3D printing |
| CN211467490U (en) * | 2019-08-21 | 2020-09-11 | 张文俊 | Additive machining equipment for 3D (three-dimensional) elastomer |
| CN112023634A (en) * | 2020-09-08 | 2020-12-04 | 浙江兰电环保集团有限公司 | Wet desulfurization and denitrification equipment with multilevel spraying |
| CN112265269A (en) * | 2020-10-19 | 2021-01-26 | 杭州康研文具有限公司 | Automatic 3D of leveling prints moving platform |
| CN113593616A (en) * | 2021-06-08 | 2021-11-02 | 哈物实业(上海)有限公司 | Heat dissipation device for memory |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI541142B (en) * | 2014-04-16 | 2016-07-11 | 三緯國際立體列印科技股份有限公司 | Three dimensional printing apparatus |
| CN107421987B (en) * | 2017-08-08 | 2023-04-21 | 河南理工大学 | Device and method for measuring low-temperature oxidation heat generation rate of coal |
-
2022
- 2022-06-30 CN CN202210766076.XA patent/CN115138872B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2277296Y (en) * | 1997-01-30 | 1998-04-01 | 北京市市政工程机械公司 | High-efficiency wet-desulfurizing dust remover |
| CN105818390A (en) * | 2016-05-14 | 2016-08-03 | 刘洋 | 3D printer with rapid printing function |
| CN207433762U (en) * | 2017-07-13 | 2018-06-01 | 陆玉亮 | A kind of offshore oil production drilling platform of stability and high efficiency |
| CN207404794U (en) * | 2017-09-29 | 2018-05-25 | 济宁市技师学院 | Hydraulic elevating platform |
| CN108621422A (en) * | 2018-04-04 | 2018-10-09 | 内蒙古机电职业技术学院 | A kind of 3D printer levelling mechanism |
| CN211467490U (en) * | 2019-08-21 | 2020-09-11 | 张文俊 | Additive machining equipment for 3D (three-dimensional) elastomer |
| CN211176126U (en) * | 2019-11-14 | 2020-08-04 | 射阳县天鼎检测设备有限公司 | Liftable platform device for fixed magnetic particle flaw detector |
| CN110920068A (en) * | 2019-12-13 | 2020-03-27 | 芜湖市爱三迪电子科技有限公司 | Lifting device for 3D printer forming platform |
| CN111590888A (en) * | 2020-04-30 | 2020-08-28 | 申志杰 | Intelligent platform for 3D printing |
| CN112023634A (en) * | 2020-09-08 | 2020-12-04 | 浙江兰电环保集团有限公司 | Wet desulfurization and denitrification equipment with multilevel spraying |
| CN112265269A (en) * | 2020-10-19 | 2021-01-26 | 杭州康研文具有限公司 | Automatic 3D of leveling prints moving platform |
| CN113593616A (en) * | 2021-06-08 | 2021-11-02 | 哈物实业(上海)有限公司 | Heat dissipation device for memory |
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