CN118977416A - A laser 3D printer support platform that is easy to clean - Google Patents
A laser 3D printer support platform that is easy to clean Download PDFInfo
- Publication number
- CN118977416A CN118977416A CN202411263171.3A CN202411263171A CN118977416A CN 118977416 A CN118977416 A CN 118977416A CN 202411263171 A CN202411263171 A CN 202411263171A CN 118977416 A CN118977416 A CN 118977416A
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- Prior art keywords
- supporting platform
- printer
- shovel
- plate
- printer body
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/35—Cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
Abstract
The invention provides a laser 3D printer supporting platform convenient to clean, which comprises: the device comprises a 3D printer body, a supporting platform, a first side hole, a second side hole, a collecting mechanism, a rotary brushing part, a pushing shovel part and a wind power lifting part; the utility model discloses a printer, including 3D printer body, supporting platform, collection mechanism, wind power collection portion, supporting platform, collection mechanism, supporting platform, shovel portion, collection mechanism and powder material, the supporting platform sets up in the 3D printer body, first side opening with the second side opening is seted up on the lateral wall of 3D printer body one by one, collection mechanism sets up on the supporting platform and is located in the 3D printer body, it is in to revolve the brush portion the side of 3D printer body and towards first side opening, push away shovel portion setting and be in the side of 3D printer body with supporting platform is last and towards the second side opening, wind power is raised the collection portion and is set up push away shovel portion on, through the automatic clearance measure of cubic around, not only convenient clearance to powder material has effectively promoted the printing efficiency, has ensured the thoroughness of clearance moreover, has avoided leaving over powder material on the supporting platform to cause harmful effects to the printing of next time.
Description
Technical Field
The invention relates to the technical field of 3D printer equipment, in particular to a laser 3D printer supporting platform convenient to clean.
Background
The laser 3D printer is totally called as a selective laser sintering 3D printer, and is a special 3D printing technology. The working principle is that a high-power laser is used for sintering tiny powdery metal or plastic into a solid structure based on a 3D model.
The supporting platform of 3D printer is also called print platform for fixed material that prints, laser 3D printer can lay powder material layer upon layer on the supporting platform when printing, consequently, can leave over more powder material on the supporting platform after printing and accomplish the removal shaping spare, in order not to cause adverse effect to printing next time, need clear up the powder material and get rid of, and current cleaning method relies on the manual work, clean by instrument such as operating personnel handheld brush, but because powder material is tiny and secret, in addition 3D printer inner space is comparatively narrow and small for it is very inconvenient to clean, waste time and energy, simultaneously, still there is some powder material adhesion of semi-melt state on the supporting platform, it is more inconvenient to lead to clean, seriously influence printing efficiency, in addition, very easily sweep down powder material from the supporting platform and fall into inside the 3D printer, thereby lead to the pollution that the inside of 3D printer is easily received aggravates, extremely make the inside spare part of 3D printer appear blocking up and arouse the trouble.
Disclosure of Invention
The invention aims to provide a laser 3D printer supporting platform which is convenient to clean, so as to solve the problems.
In order to achieve the above object, the present invention provides a laser 3D printer support platform for facilitating cleaning, comprising: the device comprises a 3D printer body, a supporting platform, a first side hole, a second side hole, a collecting mechanism, a rotary brushing part, a pushing shovel part and a wind power lifting part;
The support platform is arranged in the 3D printer body, the first side hole and the second side hole are arranged on the side wall of the 3D printer body one by one, the collecting mechanism is arranged on the support platform and is positioned in the 3D printer body, the rotary brush part is arranged on the side surface of the 3D printer body and faces to the first side hole, the push shovel part is arranged on the side surface of the 3D printer body and on the support platform and faces to the second side hole, the wind power collecting part is arranged on the push shovel part, wherein the rotary brush part is arranged on the side surface of the 3D printer body and faces to the second side hole
The rotary brushing part is driven to be attached to the supporting platform for brushing so as to continuously push the peripheral powder materials away from the supporting platform;
The pushing shovel part is driven to push the sharp tail end forwards along the surface of the supporting platform so as to automatically realize the shoveling of the surface of the supporting platform;
the wind power collecting part is suitable for blowing up the peripheral powder material and collecting the peripheral powder material by the pushing shovel part.
Further, the collecting mechanism comprises a fixing piece, an upper frame, a lower connecting box, a middle pipeline and a reverse dish;
the fixing plates are respectively arranged at four corners of the supporting platform, the upper frame is arranged on the fixing plates, the supporting platform is surrounded by the upper frame, the lower connecting box is connected with the bottom of the upper frame, the middle pipeline is connected to the middle position of the bottom of the lower connecting box, and the reverse-loading dish is spirally connected to the middle pipeline;
The upper frame is slightly lower than the supporting platform.
Further, the rotary brushing part comprises a first epitaxial plate, a first cushion block, a first cylinder, an L-shaped plate, a positioning frame, a motor, a connecting circular sleeve and a brushing sheet;
The first epitaxial plate is arranged on the side face of the 3D printer body and is clung to the first side hole, the first cushion block is arranged on the first epitaxial plate, the first air cylinder is arranged on the first cushion block, the L-shaped plate is connected to the output end of the first air cylinder, the locating frame is arranged at the bottom of the L-shaped plate, the motor is inversely arranged on the locating frame, the connecting circular sleeve is arranged on the output shaft of the motor, and the two brush sheets are linearly arranged on two sides of the connecting circular sleeve;
the two brush sheets are slightly longer than the width of the supporting platform.
Further, the pushing shovel part comprises a second extension plate, a second cushion block, a second cylinder, a matrix long plate and a shovel block;
The second epitaxial plate is arranged on the side face of the 3D printer body and is clung to the second side hole, the second cushion block is arranged on the second epitaxial plate, the second air cylinder is arranged on the second cushion block, the substrate long plate is connected with the output end of the second air cylinder, and the shovel block is arranged on the side face of the substrate long plate;
The output end of the second cylinder, the matrix long plate and the bottom surface of the shovel block are flush.
Further, the wind power lifting and collecting part comprises a main body arc plate, a connecting holding rod, an arc-shaped bellows, an air outlet, a positioning block, a transfer channel, an outer cylinder, a tubular cage and an air pipe;
The main body arc plate is hinged to the top of the base body long plate, two ends of the connecting holding rod are respectively connected with the main body arc plate and the arc-shaped air box, the air outlet is communicated with the arc-shaped air box, the air outlet is opposite to the shovel block, the positioning block is connected to the main body arc plate, the transfer channel is fixed on the positioning block, the transfer channel is close to the top of the shovel block, the outer cylinder is connected to the tail end of the transfer channel, the tubular cage is detachably inserted into the outer cylinder, and one ends of a plurality of air pipes are communicated with the arc-shaped air boxes from the back;
activated carbon is filled in the tubular cage;
The other ends of the air pipes are summarized to the peripheral connecting pipe and then connected with the peripheral blower through the peripheral connecting pipe.
Further, the pushing shovel part also comprises laser transmitters which are installed at the two ends of the base body long plate at the same height as the shovel block and small-sized identification sheets installed at the two sides of the supporting platform.
Further, the collecting mechanism further comprises a guide block arranged in the lower box;
the surface of the guide block is smooth and curves down to around the intermediate pipe.
Compared with the prior art, the invention has the following beneficial effects:
the laser 3D printer supporting platform convenient to clean can perform rotary brushing along the surface of the supporting platform through the rotary brushing part, so that powder materials on the supporting platform are scraped and pushed away from the supporting platform, and the powder materials are cleaned automatically and initially;
The laser 3D printer supporting platform convenient to clean can be shoveled forward by taking strong power as a support and tightly attached to the supporting platform through the pushing shovel part, so that semi-molten powder materials adhered to the supporting platform are shoveled up and continuously pushed away from the supporting platform, meanwhile, the residual powder materials of the rotary brushing part can be cleaned, and the powder materials are further cleaned;
The laser 3D printer supporting platform convenient to clean can blow wind to the supporting platform after the pushing shovel part through the wind power lifting part, so that powder materials on the supporting platform are blown to lift the supporting platform, and meanwhile, powder can enter the wind power lifting part along a preset route to finish collection under the cooperation of the pushing shovel part; through the automatic cleaning measures of three times before and after, not only is the powder material cleaned conveniently and fast, the printing efficiency is effectively promoted, but also the cleaning thoroughness is ensured, and the adverse effect of the powder material left on the supporting platform on the next printing is avoided;
this laser 3D printer supporting platform convenient to it is clean can be in the in-process of revolving brush portion and pushing away shovel portion clearance powder material with the powder material that the clearance was got up all collect through collecting mechanism to avoid powder material to fall on the spare part in the 3D printer body, and then effectively avoid breaking down, guarantee the steady operation of 3D printer body.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 shows a perspective view of the present invention;
FIG. 2 shows a first partial front cross-sectional view of the present invention;
FIG. 3 shows a first partial perspective view of the present invention;
FIG. 4 shows a partial perspective view of the invention in another form;
FIG. 5 shows a perspective view of the present invention at another angle;
FIG. 6 shows a partial front view of the present invention;
FIG. 7 shows a second partial perspective view of the present invention;
FIG. 8 shows a third partial perspective view of the present invention;
FIG. 9 shows a second partial front cross-sectional view of the present invention;
FIG. 10 shows an enlarged view of the invention at A of FIG. 3;
fig. 11 shows an enlarged view of the invention at B of fig. 4.
In the drawings, like reference numerals designate like structural elements, wherein:
1. A 3D printer body; 2. a support platform; 3. a first side hole; 4. a second side hole; 5. a collection mechanism; 51. a fixing piece; 52. an upper frame; 53. a lower box; 54. an intermediate pipe; 55. reversely loading the dish; 56. a guide block; 6. a rotary brush part; 61. a first epitaxial plate; 62. a first pad; 63. a first cylinder; 64. an L-shaped plate; 65. a positioning frame; 66. a motor; 67. connecting a round sleeve; 68. brushing a piece; 7. a pushing shovel part; 71. a second epitaxial plate; 72. a second cushion block; 73. a second cylinder; 74. a base long plate; 75. a shovel block; 76. a laser emitter; 77. a small-sized identification sheet; 8. a wind power gathering part; 81. a main body arc plate; 82. a connecting grip; 83. an arc-shaped bellows; 84. an air outlet; 85. a positioning block; 86. a transfer channel; 87. an outer cylinder; 88. a tubular cage; 89. and (5) an air pipe.
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 shows a perspective view of the present invention; referring to fig. 2, fig. 2 shows a first partial front cross-sectional view of the present invention; referring to fig. 3, fig. 3 shows a first partial perspective view of the present invention; referring to fig. 4, fig. 4 shows a partial perspective view of the present invention in another form; referring to fig. 5, fig. 5 shows a perspective view of the present invention at another angle; referring to fig. 6, fig. 6 shows a partial front view of the present invention; referring to fig. 7, fig. 7 shows a second partial perspective view of the present invention; referring to fig. 8, fig. 8 shows a third partial perspective view of the present invention; referring to fig. 9, fig. 9 shows a second partial front cross-sectional view of the present invention; referring to fig. 10, fig. 10 shows an enlarged view of the invention at a of fig. 3; referring to FIG. 11, FIG. 11 shows an enlarged view of FIG. 4 at B in accordance with the present invention; as shown in fig. 1-11, a laser 3D printer support platform for facilitating cleaning, comprising: the three-dimensional (3D) printer comprises a 3D printer body 1, a supporting platform 2, a first side hole 3, a second side hole 4, a collecting mechanism 5, a rotary brushing part 6, a pushing shovel part 7 and a wind power lifting part 8;
The support platform 2 is arranged in the 3D printer body 1, the first side hole 3 and the second side hole 4 are arranged on the side wall of the 3D printer body 1 one by one, the collecting mechanism 5 is arranged on the support platform 2 and positioned in the 3D printer body 1, the rotary brush part 6 is arranged on the side surface of the 3D printer body 1 and faces the first side hole 3, the push shovel part 7 is arranged on the side surface of the 3D printer body 1 and the support platform 2 and faces the second side hole 4, the wind force gathering part 8 is arranged on the push shovel part 7, wherein
The rotary brushing part 6 is driven to be adhered to the supporting platform 2 for brushing so as to continuously push the peripheral powder materials away from the supporting platform 2;
The pushing shovel part 7 is driven to push forward along the surface of the supporting platform 2 by a sharp tail end so as to automatically realize the shoveling of the surface of the supporting platform 2;
The wind power shoveling part 8 is suitable for blowing up peripheral powder materials and collecting the peripheral powder materials by the aid of the shoveling part 7, the laser 3D printer supporting platform convenient to clean can rotationally brush along the surface of the supporting platform 2 through the rotary brushing part 6, so that the powder materials on the supporting platform 2 are scraped and pushed away from the supporting platform 2, the powder materials are primarily and automatically cleaned, the shoveling part 7 can be used for shoveling forward with strong power as a support and closely attached to the supporting platform 2, so that the semi-molten powder materials adhered to the supporting platform 2 are shoveled up and continuously pushed away from the supporting platform 2, meanwhile, the residual powder materials of the rotary brushing part 6 can be cleaned, the powder materials are further cleaned, wind can be blown towards the supporting platform 2 after the shoveling part 7 is pushed away by the wind power shoveling part 8, the powder materials on the supporting platform 2 are blown up, and meanwhile, the powder can enter the wind power shoveling part 8 along a preset route to complete collection under the cooperation of the shoveling part 7; through the automatic clearance measure of cubic around, not only convenient to the clearance of powder material greatly, effectively promoted the printing efficiency, ensured the thoroughness of clearance moreover, avoided leaving over powder material on the supporting platform 2 and caused harmful effects to printing next time, can be in the in-process of revolving brush portion 6 and pushing away shovel portion 7 clearance powder material with the powder material that the clearance was whole collect through collection mechanism 5 to avoid powder material to fall on the spare part in the 3D printer body 1, and then effectively avoid breaking down, guarantee the steady operation of 3D printer body 1.
Optionally, it should be specifically described that the positions of the first side hole 3 and the second side hole 4 are provided with a detachable or openable protective door plate, so that the first side hole 3 and the second side hole 4 are completely shielded when normal printing work is performed, and the tightness and the integrity of the 3D printer body 1 are ensured not to be damaged, thereby preventing the printing process from being affected or causing a large amount of powder materials to drift outwards.
Optionally, the collecting mechanism 5 includes a fixing plate 51, an upper frame 52, a lower box 53, an intermediate pipe 54 and a reverse dish 55;
The fixing plates 51 are respectively installed at four corners of the supporting platform 2, the upper frame 52 is installed on the fixing plates 51, the upper frame 52 encloses the supporting platform 2, the lower connecting box 53 is connected with the bottom of the upper frame 52, the middle pipeline 54 is connected to the middle of the bottom of the lower connecting box 53, the counter-packing vessel 55 is spirally connected to the middle pipeline 54, and powder materials cleaned from the supporting platform 2 are all received by the upper frame 52 and the lower connecting box 53, so that faults caused by blockage of parts due to the fact that the powder materials are abused everywhere in the 3D printer body 1 are prevented;
The upper frame 52 is slightly lower than the supporting platform 2, so that no influence on cleaning work is ensured.
Optionally, the rotary brushing part 6 comprises a first extension plate 61, a first cushion block 62, a first cylinder 63, an L-shaped plate 64, a positioning frame 65, a motor 66, a connecting round sleeve 67 and a brushing piece 68;
The first extension plate 61 is mounted on the side surface of the 3D printer body 1 and is tightly attached to the first side hole 3, the first cushion block 62 is arranged on the first extension plate 61, the first cylinder 63 is mounted on the first cushion block 62, the L-shaped plate 64 is connected to the output end of the first cylinder 63, the positioning frame 65 is mounted at the bottom of the L-shaped plate 64, the motor 66 is inversely mounted on the positioning frame 65, the connecting circular sleeve 67 is mounted on the output shaft of the motor 66, the two brush pieces 68 are linearly mounted on the two sides of the connecting circular sleeve 67, when powder materials on the supporting platform 2 need to be cleaned, the protective door plates on the positions of the first side hole 3 and the second side hole 4 are opened or removed, then the first air cylinder 63 is driven to push the L-shaped plate 64 forwards, the positioning frame 65, the motor 66, the connecting circular sleeve 67 and the brush pieces 68 penetrate through the first side holes 3 until the inside of the 3D printer body 1 is reached, the supporting platform 2 is adjusted upwards to be attached to the brush pieces 68, then the motor 66 is driven to drive the two brush pieces 68 to rotate on the supporting platform 2, so that powder materials on the supporting platform 2 are brushed, the powder materials are pushed outwards under the action of centrifugal force generated by rotation of the two brush pieces 68, and meanwhile the first air cylinder 63 is controlled to drive the L-shaped plate 64 forwards and backwards at a constant speed, so that the two brush pieces 68 scrape along the supporting platform 2, and then the powder materials are primarily cleaned;
The two brush pieces 68 are slightly longer than the width of the support platform 2, i.e. the ends of the two brush pieces 68 are located between the outside of the support platform 2 and the upper frame 52, thereby ensuring that the powder material can be brushed into the lower magazine 53.
Optionally, the pushing shovel 7 includes a second extension plate 71, a second cushion block 72, a second cylinder 73, a base long plate 74 and a shovel block 75;
The second extension plate 71 is mounted on the side surface of the 3D printer body 1 and is tightly attached to the second side hole 4, the second cushion block 72 is disposed on the second extension plate 71, the second cylinder 73 is mounted on the second cushion block 72, the long base plate 74 is connected with the output end of the second cylinder 73, the shovel block 75 is mounted on the side surface of the long base plate 74, after the cleaning of the rotating brush part 6 is completed, the supporting platform 2 is adjusted to be flush with the shovel block 75, then the second cylinder 73 is driven to push the long base plate 74 forward, so that the shovel block 75 passes through the second side hole 4 and is tightly attached to the supporting platform 2 to shovel forward, and the powder material in the semi-molten state adhered on the supporting platform 2 is shoveled up, and the shoveled powder material in the semi-molten state is sent into the lower box 53 under the continuous forward pushing of the second cylinder 73, meanwhile, the powder material which cannot be cleaned by the rotating brush part 6 can be pushed into the lower box 53 together in the process of shoveling before the shovel block 75;
The output end of the second air cylinder 73 and the long base plate 74 are flush with the bottom surface of the shovel block 75, so that the shovel block 75 can smoothly attach to the supporting platform 2 to move, and the shovel pushing part 7 is prevented from being blocked with the supporting platform 2.
Optionally, the wind power lifting part 8 comprises a main body arc plate 81, a connecting holding rod 82, an arc-shaped bellows 83, an air outlet 84, a positioning block 85, a transfer channel 86, an outer cylinder 87, a tubular cage 88 and a bellows 89;
The main body arc plate 81 is hinged to the top of the base body long plate 74, two ends of the connection type holding rod 82 are respectively connected with the main body arc plate 81 and the arc-shaped air box 83, the air outlet 84 is communicated with the arc-shaped air box 83, the air outlet 84 is opposite to the shovel block 75, the positioning block 85 is connected to the main body arc plate 81, the transfer channel 86 is fixed on the positioning block 85, the transfer channel 86 is close to the top of the shovel block 75, the outer cylinder 87 is communicated with the tail end of the transfer channel 86, the tubular cage 88 is detachably inserted in the outer cylinder 87, and one ends of the air pipes 89 are communicated with the arc-shaped air box 83 from the back;
The tubular cage 88 is filled with activated carbon;
The other ends of the air pipes 89 are summarized to be connected with a peripheral blower through the peripheral connecting pipe after the peripheral connecting pipe, the wind power collection part 8 is in an upturned state in a normal state, the influence on the operation of the pushing shovel part 7 is avoided, when the pushing shovel part 7 finishes cleaning work and the shovel block 75 reaches the outside of the supporting platform 2, the second air cylinder 73 is driven in a pause mode and the connecting holding rod 82 is held to downwards turn the main arc plate 81, the air outlet 84 can be attached to the supporting platform 2, then the second air cylinder 73 is driven to pull the shovel block 75 back, the peripheral blower is started to blow air to the supporting platform 2 through the air outlet 84 after the peripheral connecting pipe, the air pipes 89 and the arc bellows 83 are sequentially conveyed, so that residual powder materials, especially small-particle-size powder materials on the supporting platform 2 are blown away, further, the cleaning work of the powder materials is conducted again in the resetting process of the pushing shovel part 7, the powder materials can be thoroughly cleaned, simultaneously, the air outlet 84 is enabled to be enabled to move upwards along the shovel block 75 after the powder materials are blown up, the powder materials are enabled to be enabled to enter the cylindrical cage 88 rapidly, the cylindrical material collecting mechanism is enabled to enter the cylindrical material collecting mechanism, and the cylindrical material collecting mechanism is prevented from being rapidly moved along the cylindrical material collecting mechanism, and the cylindrical material collecting mechanism is completely, and the cylindrical material collecting material is completely-filled with the powder material is completely, and the cylindrical material is completely filled with the cylindrical material is completely, and the powder material is completely filled with the powder material, and the powder material is completely has a cylindrical material, and has a cylindrical material-and has a high-dust-and has a high-quality material-and is a high quality material.
Optionally, the pushing shovel 7 further includes a laser emitter 76 installed at two ends of the long base plate 74 and a small-sized marking sheet 77 installed at two sides of the supporting platform 2, where the two small-sized marking sheets 77 are located on the same plane as the laser emitter 76 at the same side, and when the pushing shovel 7 needs to be operated to clean powder materials, the two laser emitters 76 are opened to emit laser beams, and then the height of the supporting platform 2 is adjusted, so that the supporting platform 2 is quickly adjusted to the height of the same size as the shovel 75 under the cooperation of the laser emitters 76 and the small-sized marking sheet 77, cleaning efficiency is ensured, and slow printing efficiency is avoided.
Optionally, the collecting mechanism 5 further comprises a guide block 56 arranged in the lower box 53;
the surface of the guide block 56 is smooth and bends to extend downwards to the periphery of the middle pipeline 54, so that the cleaned powder material can naturally slide downwards along the guide block 56 and finally enter the reverse loading dish 55 for centralized storage, the powder material is prevented from being accumulated in the lower receiving box 53 to cause difficult subsequent treatment of the powder material, and the reverse loading dish 55 is unscrewed from the middle pipeline 54 for dumping when the powder material stored in the reverse loading dish 55 is excessive.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Laser 3D printer supporting platform convenient to clean, its characterized in that includes: the three-dimensional (3D) printer comprises a 3D printer body (1), a supporting platform (2), a first side hole (3), a second side hole (4), a collecting mechanism (5), a rotary brushing part (6), a pushing shovel part (7) and a wind power lifting part (8);
The utility model provides a 3D printer body (1) is in including support platform (2) setting, first side hole (3) with second side hole (4) are offered on the lateral wall of 3D printer body (1) one by one, collection mechanism (5) set up on support platform (2) and lie in 3D printer body (1), revolve brush portion (6) setting and be in the side of 3D printer body (1) and towards first side hole (3), push away shovel portion (7) setting and be in the side of 3D printer body (1) with support platform (2) are last and towards second side hole (4), wind-force is raised and is collected portion (8) setting and is in push away shovel portion (7), wherein
The rotary brushing part (6) is driven to be adhered to the supporting platform (2) for brushing so as to continuously push the peripheral powder material away from the supporting platform (2);
the pushing shovel part (7) is driven to push forward along the surface of the supporting platform (2) by a sharp tail end so as to automatically realize the shoveling of the surface of the supporting platform (2);
The wind power collection part (8) is suitable for blowing up the peripheral powder material and collecting the peripheral powder material by means of the pushing shovel part (7).
2. A laser 3D printer support platform for facilitating cleaning as claimed in claim 1,
The collecting mechanism (5) comprises a fixing piece (51), an upper frame (52), a lower connecting box (53), a middle pipeline (54) and a reverse container (55);
The fixing plates (51) are respectively arranged at four corners of the supporting platform (2), the upper frame (52) is arranged on the fixing plates (51), the supporting platform (2) is surrounded by the upper frame (52), the lower connecting box (53) is connected with the bottom of the upper frame (52), the middle pipeline (54) is communicated with the middle position of the bottom of the lower connecting box (53), and the inverted dish (55) is spirally connected with the middle pipeline (54);
The upper frame (52) is slightly lower than the supporting platform (2).
3. A laser 3D printer support platform for facilitating cleaning as claimed in claim 2,
The rotary brushing part (6) comprises a first extension plate (61), a first cushion block (62), a first cylinder (63), an L-shaped plate (64), a positioning frame (65), a motor (66), a connecting circular sleeve (67) and a brushing piece (68);
The first extension plate (61) is mounted on the side face of the 3D printer body (1) and is clung to the first side hole (3), the first cushion block (62) is arranged on the first extension plate (61), the first air cylinder (63) is mounted on the first cushion block (62), the L-shaped plate (64) is connected to the output end of the first air cylinder (63), the positioning frame (65) is mounted at the bottom of the L-shaped plate (64), the motor (66) is reversely mounted on the positioning frame (65), the connecting circular sleeve (67) is mounted on the output shaft of the motor (66), and the two brush sheets (68) are linearly mounted on two sides of the connecting circular sleeve (67);
the two brush sheets (68) are slightly longer than the width of the supporting platform (2).
4. A laser 3D printer support platform for facilitating cleaning as claimed in claim 3,
The pushing shovel part (7) comprises a second extension plate (71), a second cushion block (72), a second cylinder (73), a base body long plate (74) and a shovel block (75);
the second extension plate (71) is arranged on the side surface of the 3D printer body (1) and is clung to the second side hole (4), the second cushion block (72) is arranged on the second extension plate (71), the second air cylinder (73) is arranged on the second cushion block (72), the substrate long plate (74) is connected with the output end of the second air cylinder (73), and the shovel block (75) is arranged on the side surface of the substrate long plate (74);
the output end of the second air cylinder (73) and the base long plate (74) are flush with the bottom surface of the shovel block (75).
5. A laser 3D printer support platform for facilitating cleaning as claimed in claim 4,
The wind power lifting part (8) comprises a main body arc plate (81), a connecting holding rod (82), an arc-shaped air box (83), an air outlet (84), a positioning block (85), a transfer channel (86), an outer cylinder (87), a tubular cage (88) and an air pipe (89);
The main body arc plate (81) is hinged to the top of the base body long plate (74), two ends of the connecting holding rod (82) are respectively connected with the main body arc plate (81) and the arc-shaped air box (83), the air outlet (84) is communicated with the arc-shaped air box (83), the air outlet (84) is opposite to the shovel block (75), the positioning block (85) is connected to the main body arc plate (81), the transfer channel (86) is fixed to the positioning block (85), the transfer channel (86) is close to the top of the shovel block (75), the outer cylinder (87) is connected to the tail end of the transfer channel (86), the tubular cage (88) is detachably inserted into the outer cylinder (87), and one end of the air pipes (89) is communicated with the arc-shaped air box (83) from the back.
Activated carbon is filled in the tubular cage (88);
The other ends of the air pipes (89) are summarized to the peripheral connecting pipe and then connected with the peripheral blower through the peripheral connecting pipe.
6. A laser 3D printer support platform for facilitating cleaning as claimed in claim 5,
The pushing shovel part (7) further comprises laser transmitters (76) which are installed at the two ends of the base body long plate (74) at the same height as the shovel blocks (75) and small-sized identification sheets (77) installed at the two sides of the supporting platform (2).
7. A laser 3D printer support platform for facilitating cleaning as claimed in claim 6,
The collecting mechanism (5) further comprises a guide block (56) arranged in the lower connecting box (53);
The surface of the guide block (56) is smooth and curved to extend down around the intermediate duct (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411263171.3A CN118977416A (en) | 2024-09-10 | 2024-09-10 | A laser 3D printer support platform that is easy to clean |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120481278A (en) * | 2025-07-15 | 2025-08-15 | 泉州扶摇新型材料科技有限公司 | Polymer 3D printing equipment capable of continuous laser processing |
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Application publication date: 20241119 |