CN115122638B - Regeneration device for 3D printing consumables - Google Patents
Regeneration device for 3D printing consumables Download PDFInfo
- Publication number
- CN115122638B CN115122638B CN202210729557.3A CN202210729557A CN115122638B CN 115122638 B CN115122638 B CN 115122638B CN 202210729557 A CN202210729557 A CN 202210729557A CN 115122638 B CN115122638 B CN 115122638B
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- Prior art keywords
- printing
- main body
- racks
- printer main
- shaped rod
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- 238000010146 3D printing Methods 0.000 title claims abstract description 19
- 230000008929 regeneration Effects 0.000 title description 3
- 238000011069 regeneration method Methods 0.000 title description 3
- 238000007639 printing Methods 0.000 claims abstract description 95
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 238000002844 melting Methods 0.000 claims abstract description 23
- 230000008018 melting Effects 0.000 claims abstract description 23
- 238000004064 recycling Methods 0.000 claims abstract description 14
- 230000004927 fusion Effects 0.000 claims abstract description 10
- 239000000155 melt Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000011218 segmentation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
-
- 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
- B29C64/357—Recycling
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- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
Abstract
The invention relates to a recycling device for 3D printing consumables, which comprises: a storage fusion part arranged at the lower end of the 3D printer main body; the supporting platform part is arranged in the 3D printer main body and parallel to the upper end of the containing melting part, and is used for receiving the test printing consumption wire; according to the 3D printer body, the test printing consumption wire rod is pressed on the supporting platform part, the movable part drives the transmission part to reach the designated position through continuous rotation of the movable part, the transmission part is stressed to descend to scrape the test printing consumption wire rod on the supporting platform part, the test printing consumption wire rod falls into the storage melting part to be extruded and melted to be re-wired, the test printing consumption wire rod on the supporting platform part can be guaranteed to be directionally moved to the designated position, the test printing consumption wire rod can be used as a 3D consumable again, and the waste of resources is avoided.
Description
Technical Field
The invention relates to the technical field of 3D printing consumables, in particular to a recycling device for 3D printing consumables.
Background
The 3D printing consumables are wires of a desktop grade 3D printer, the desktop consumables mainly comprise ABS and PLA, and the consumables are all winding wires with the diameter of 1.75 mm.
When the 3D printer is in initial work, the consumable can extrude from the printing nozzle, then the nozzle can carry out the trial printing of a period of time, let the consumable segmentation press on print platform, carry out the printing work, trial printing operation can be repeated along with the initial time of going on of printing work at every turn, the consumable segmentation can not in time be cleared up and can influence the normal clear of printing work, the consumable segmentation of last time can be along with being dragged the removal after the printing process adhesion of next time, and the consumable segmentation can not be by reuse to cause the waste to a certain extent as the consumable.
Disclosure of Invention
The invention aims to solve the technical problems that: the technical problem of extravagant in the 3D consumptive material segmentation test printing process among the prior art is overcome, a regeneration device for 3D printing consumptive material is provided.
The technical scheme adopted for solving the technical problems is as follows: a recycling device for 3D printing consumables, comprising:
a storage fusion part arranged at the lower end of the 3D printer main body;
the supporting platform part is arranged in the 3D printer main body and parallel to the upper end of the containing melting part, and is used for receiving the test printing consumption wire;
the transmission part is transversely inserted on the shells at the left side and the right side of the 3D printer main body and is arranged at the parallel position of the upper end of the supporting platform part;
the movable part is rotatably arranged outside the 3D printer main body, is meshed with the transmission part and is propped against the supporting platform part in a segmented manner, wherein the movable part is arranged on the outer side of the 3D printer main body;
the movable part is rotated, the movable part can pull the transmission part to move so that the transmission part is separated from a shell on one side of the 3D printer main body, and the transmission part can be pushed down after the movable part is separated from the bottom of the supporting platform part in a sectionalized and synchronous manner so that the transmission part scrapes the test printing consumption wire on the supporting platform part to be separated from the storage melting part to remodel the wire.
Further, a fixing hole is formed in the 3D printer main body;
the movable part comprises a first L-shaped rod rotatably arranged on the 3D printer main body, and two gears are integrally arranged on two sides of the first L-shaped rod in a mirror image mode, wherein the first L-shaped rod is provided with a first gear and a second gear;
and the first L-shaped rod is rotated, and the first L-shaped rod can drive the two gears to rotate so that the two gears drive the transmission part to move.
Further, two first positioning holes and two second positioning holes are respectively formed at the left end and the right end of the shell of the 3D printer main body;
the length of the first positioning hole is smaller than that of the second positioning hole;
the transmission part comprises two racks penetrating through the two first positioning holes and the two second positioning holes and two scrapers arranged at the lower ends of the two racks;
and two of the racks engage two of the gears, wherein;
when the two gears drive the two racks to move, the two racks can be separated from the two first positioning holes.
Further, the recycling device for 3D printing consumables further comprises two elastic supporting parts;
the elastic supporting part comprises two straight springs arranged on the 3D printer main body, two telescopic loop bars arranged on the 3D printer main body and inserted with the two straight springs, supporting frames arranged on the two telescopic loop bars and the two springs and supporting rollers rotatably arranged in the supporting frames;
the support roller is propped against the support frame, wherein;
when the two gears drive the two racks to move, the two racks can rub the supporting roller to rotate.
Further, the movable part further comprises a second L-shaped rod integrally arranged at the lower part of the first L-shaped rod and a cross column integrally arranged on the first L-shaped rod;
the second L-bar is capable of being raised against the support platform portion, wherein;
the first L-shaped rod is rotated, the first L-shaped rod can drive the second L-shaped rod to be separated from the supporting platform part, the first L-shaped rod can drive the transverse column to press down two racks to descend along the second positioning hole, and the two racks press down two supporting frames to descend so that four straight springs and four telescopic loop bars are stretched.
Further, the supporting platform part comprises a screw rod lifting frame and two printing platforms which are rotatably arranged on the screw rod lifting frame through two rotating shafts;
the second L rod can be propped up or far away from the gap of the two printing platforms, wherein the second L rod is arranged at the gap of the two printing platforms;
when the first L rod drives the transverse columns to press down the two racks to descend along the second positioning holes, the two scrapers can scrape down the two printing platforms to rotate, so that test printing consumption wires are separated from the accommodating melting parts through gaps of the two printing platforms and then are remolded to be outgoing lines.
Further, the supporting platform part also comprises two torsion springs arranged outside the two rotating shafts,
one end of each torsion spring is connected with the two printing platforms, and the other end of each torsion spring is connected with the screw rod lifting frame;
when the two scrapers can scrape down the two printing platforms to rotate, the two torsion springs can contract.
Further, the accommodating melting part comprises a hopper arranged at the lower end of the 3D printer main body and a plurality of pushing parts circumferentially arranged at the lower half sections of the hoppers;
the pushing part comprises a motor, a pushing wheel arranged on an output shaft of the motor and a plurality of grooves equidistantly arranged at the side end of the pushing wheel, wherein the pushing wheel is provided with a plurality of grooves;
after the test printing consumption wire rod is separated from the hopper through the gaps of the two printing platforms, a plurality of motors are driven to drive a plurality of pushing wheels to rotate, so that the plurality of pushing wheels compress and push the test printing consumption wire rod to move downwards.
Further, the melt receiving part further comprises a melt nozzle arranged at the lower half section of the hopper, and the melt nozzle is collinear with the central axes of the push wheels, wherein the push wheels are arranged at the lower half section of the hopper;
after the test printing consumption wires are pushed to move downwards by the compression of the pushing wheels, the test printing consumption wires can be remolded by the melting nozzle to form a wire.
The invention has the beneficial effects that the test printing consumption wire rod of the 3D printer main body is pressed on the supporting platform part, after the movable part drives the transmission part to reach the designated position through the continuous rotation of the movable part, the transmission part is stressed to descend to scrape the test printing consumption wire rod on the supporting platform part, so that the test printing consumption wire rod falls into the accommodating melting part to be extruded and melted to be re-led out, the test printing consumption wire rod on the supporting platform part can be ensured to be directionally moved to the designated position, the test printing consumption wire rod can be used as 3D consumable material again, and the waste of resources is avoided.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a perspective view of a preferred embodiment of a recycling apparatus for 3D printing consumables of the present invention;
FIG. 2 is a perspective view of a preferred embodiment of the support platform portion of the present invention;
FIG. 3 is a front view of the spindle connecting torsion spring of the present invention;
fig. 4 is a perspective view of the rack bar connection elastic support portion of the present invention;
fig. 5 is a perspective view of the elastic support portion of the present invention;
FIG. 6 is a side view of the support platform portion attachment articulating member of the present invention;
fig. 7 is a schematic front view of the molten metal storage portion according to the present invention.
In the figure:
1. a storage melting section; 11. a hopper;
12. a pushing part; 121. a motor; 122. push wheel; 13. a melting nozzle;
2. a support platform portion; 21. a screw lifting frame; 22. a rotating shaft; 23. a printing platform; 24. a torsion spring;
3. a 3D printer body;
4. a transmission member; 41. a rack; 42. a scraper;
5. a movable member; 51. a first L-bar; 52. a gear; 53. a second L-bar; 54. a cross column;
6. a first positioning hole;
7. a second positioning hole;
8. an elastic support part; 81. a straight spring; 82. a telescopic loop bar; 83. a support frame; 84. a support roller;
9. and a fixing hole.
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 perspective view showing a preferred embodiment of a recycling apparatus for 3D printing consumables according to the present invention; referring to fig. 2, fig. 2 is a perspective view of a preferred embodiment of the support platform portion of the present invention; referring to fig. 3, fig. 3 is a front view of the torsion spring for connecting the rotating shaft of the present invention; referring to fig. 4, fig. 4 is a perspective view of the rack bar connecting elastic support portion of the present invention; referring to fig. 5, fig. 5 is a perspective view of the elastic supporting portion of the present invention; referring to fig. 6, fig. 6 is a side view of a movable part connected to a supporting platform part according to the present invention; referring to fig. 7, fig. 7 is a schematic front view illustrating an inside of a receiving melting portion according to the present invention, and as shown in fig. 1 to 7, the present invention provides a recycling device for 3D printing consumables, including:
a storage fusion part 1, wherein the storage fusion part 1 is arranged at the lower end of the 3D printer main body 3; the accommodating fusion part 1 can accommodate consumed printing consumption wires;
a support platform part 2, wherein the support platform part 2 is arranged in the 3D printer main body 3 and is parallel to the upper end of the accommodating melting part 1, and the support platform part 2 is used for receiving test printing consumption wires;
the transmission part 4 is transversely inserted into the shells on the left side and the right side of the 3D printer main body 3 and is arranged at the parallel position of the upper end of the supporting platform part 2;
a movable member 5 rotatably provided outside the 3D printer body 3, the movable member 5 engaging the transmission member 4, and the movable member 5 being sectionally abutted against the support platform part 2, wherein;
the movable part 5 is rotated, the movable part 5 can pull the transmission part 4 to move, so that the transmission part 4 is separated from a shell on one side of the 3D printer main body 3, the movable part 5 is separated from the bottom of the supporting platform part 2 in a synchronous manner, and then the transmission part 4 can be pushed down, so that the transmission part 4 scrapes the test printing consumption wire on the supporting platform part 2 to be separated from the storage melting part 1 to remodel the wire, in particular, in the prior art, after the test printing consumption wire is pressed on the printing platform in a subsection, the test printing consumption wire is in an unprocessed state or a manual processing state, the efficiency is low, adverse effects are easily caused on the printing process, and the test printing consumption wire cannot be recycled and wasted.
Optionally, the 3D printer body 3 is provided with a fixing hole 9;
the movable part 5 comprises a first L-shaped rod 51 rotatably arranged on the 3D printer main body 3, and two gears 52 which are arranged on two sides of the first L-shaped rod 51 in a mirror image manner;
the first L-shaped rod 51 penetrates through the fixing hole 9, wherein;
the first L-shaped rod 51 is rotated, the first L-shaped rod 51 can drive the two gears 52 to rotate, so that the two gears 52 drive the transmission part 4 to move, in particular, a gap is reserved between the vertical rod of the first L-shaped rod 51 and the outer side of the 3D printer main body, the rotation track of the first L-shaped rod 51 is not blocked by the fixing hole 9, the two gears 52 are driven to synchronously rotate in the rotation process of the first L-shaped rod 51, and good preconditions are provided for the movement work of the transmission part 4.
The patent also has the following problem that the moving track of the transmission part 4 cannot be limited;
optionally, two first positioning holes 6 and two second positioning holes 7 are respectively arranged at the left end and the right end of the shell of the 3D printer main body 3;
the length of the first positioning hole 6 is smaller than that of the second positioning hole 7;
the transmission part 4 comprises two racks 41 penetrating through the two first positioning holes 6 and the two second positioning holes 7 and two scrapers 42 arranged at the lower ends of the two racks 41;
and two of the racks 41 engage two of the gears 52, wherein;
when the two gears 52 drive the two racks 41 to move, the two racks 41 can be separated from the two first positioning holes 6, specifically,
the first positioning hole 6 provides a limiting effect for the rack 41, so that the initial transmission process of the rack 41 is kept horizontal and cannot shake, and when the rack 41 is separated from the first positioning hole 6 in the moving process, the limiting acting force of the rack 41 disappears.
The patent also has a problem that the rack 41 is not supported after being separated from the first positioning hole 6;
optionally, the recycling device for 3D printing consumables further comprises two elastic supporting parts 8;
the elastic supporting portion 8 includes two straight springs 81 provided on the 3D printer body 3, two telescopic loop bars 82 provided on the 3D printer body 3 and inserted with the two straight springs 81, a supporting frame 83 provided on the two telescopic loop bars 82 and the two springs, and a supporting roller 84 rotatably provided in the supporting frame 83;
the supporting roller 84 is abutted against the supporting frame 83, wherein;
when the two gears 52 drive the two racks 41 to move, the two racks 41 can rub against the support roller 84 to rotate, specifically; the support frame 83 supports through straight spring 81 and flexible loop bar 82 and hangs the location, make the support frame 83 can play the supporting role to movable rack 41, support frame 83 is "U" type, both sides wall can laminate the both sides of rack 41 in the support frame 83, guaranteed the equilibrium of activity behind rack 41 break away from first locating hole 6, bottom in the support frame 83 can replace support frame 84 contacts with rack 41 bottom, let the frictional force in the activity in-process of rack 41 by the friction of support roller 84 subdue, make the activity work of rack 41 more smooth and easy.
This patent also has a problem in that the two racks 41 cannot be synchronously moved downward;
optionally, the movable part 5 further includes a second L-shaped rod 53 integrally provided at a lower portion of the first L-shaped rod 51 and a cross post 54 integrally provided on the first L-shaped rod 51;
the second L-bar 53 can be brought up against the support platform part 2, wherein;
the first L rod 51 is rotated, the first L rod 51 can drive the second L rod 53 to separate from the supporting platform part 2, the first L rod 51 can drive the transverse columns 54 to press down the two racks 41 to descend along the second positioning holes 7, the two racks 41 press down the two supporting frames 83 to descend, so that the four straight springs 81 and the four telescopic sleeve rods 82 stretch, specifically, the fixing holes 9 enable the rotating process of the second L rod 53 not to be blocked, the second L rod 53 rotates and breaks away from the supporting platform part 2, the first L rod 51 rotates synchronously to drive the transverse columns 54 to descend, the two racks 41 descend to drive the two racks 41 to scrape test printing consumption wires on the supporting platform part 2, the descending track of the two racks 41 is not blocked by the fixing holes 9, the descending process of the two racks 41 drives the supporting frames 83 to descend, the four straight springs 81 and the four telescopic sleeve rods 82 stretch, the four telescopic sleeve rods are enabled to be not to stretch, and the four telescopic sleeve rods are enabled to be not to deviate in the stretching track when the four straight springs 81 are not prone to work, and the four telescopic sleeve rods are enabled to deviate in the stretching track automatically, and the four telescopic sleeve rods are not to be deformed, and the four elastic springs 81 are enabled to deviate.
This patent also has a problem in that the supporting platform part 2 cannot automatically generate a guide chamber when it receives a scraping-down force;
optionally, the supporting platform part 2 includes a screw lifting frame 21, and two printing platforms 23 rotatably disposed on the screw lifting frame 21 through two rotating shafts 22;
the second L-bar 53 can be abutted against or separated from the gap of the two printing platforms 23, wherein;
when the first L rod 51 drives the transverse column 54 to push down the two racks 41 to descend along the second positioning hole 7, the two scrapers 42 can push down the two printing platforms 23 to rotate, so that the test printing consumption wires are separated from the accommodating fusion part 1 through gaps of the two printing platforms 23, and then are remolded to be out of the wires, specifically, when the two scrapers 42 push down the test printing consumption wires on the two printing platforms 23, the two printing platforms 23 can be acted on the screw lifting frame 21 to rotate oppositely to generate a guide cavity, the test printing consumption wires fall into the accommodating fusion part 1 through the guide cavity, and in the process, the supporting work of the second L rod 53 on the gaps of the two printing platforms 23 is finished, so that the two printing platforms 23 are flexible to use.
This patent also has a problem in that the two printing platforms 23 cannot be automatically closed after counter-rotation;
preferably, said supporting platform part 2 further comprises two torsion springs 24 arranged outside two of said shafts 22,
one end of each torsion spring 24 is connected with the two printing platforms 23, and the other end of each torsion spring 24 is connected with the screw rod lifting frame 21;
when the two scrapers 42 can scrape down the two printing platforms 23 to rotate, the two torsion springs 24 can contract, and in particular,
the torsion spring 24 is contracted to store energy, and when the two printing platforms 23 are not subjected to the scraping action force of the two scrapers 42, the two printing platforms 23 are closed again under the reset action of the two torsion springs 24, so that the two printing platforms 23 can be reused.
Preferably, the melt receiving part 1 includes a hopper 11 disposed at a lower end of the 3D printer body 3, and a plurality of pushing parts 12 circumferentially disposed at lower half sections of the plurality of hoppers 11;
the pushing part 12 comprises a motor 121, a pushing wheel 122 arranged on an output shaft of the motor 121 and a plurality of grooves equidistantly arranged at the side end of the pushing wheel 122, wherein;
after the test printing consumption wire is separated from the hopper 11 through the gaps of the two printing platforms 23, a plurality of motors 121 are driven to drive a plurality of pushing wheels 122 to rotate, so that a plurality of pushing wheels 122 compress and push the test printing consumption wire to move downwards, specifically, when the storage amount in the hopper 11 reaches a certain degree, a plurality of motors 121 can be driven to work, a plurality of pushing wheels 122 rotate and push the test printing consumption wire to be conveyed downwards, the test printing consumption wire on a diffusion surface is concentrated and collected and conveyed, the quality of the next fusion forming work is convenient to improve, a plurality of grooves increase the contact angle and the contact area with the test printing consumption wire, the lower conveying efficiency of the test printing consumption wire is guaranteed, and the side view section of each groove is isosceles trapezoid, so that the contact process of the test printing consumption wire and the test printing consumption wire is more convenient.
Optionally, the melt receiving portion 1 further includes a melt nozzle 13 disposed at a lower half section of the hopper 11, where the melt nozzle 13 and the central axes of the push wheels 122 are collinear, and the central axes of the push wheels are parallel;
after the test printing consumption wires are pushed to move downwards by the pushing wheels 122, the test printing consumption wires can be remolded by the melting nozzle 13, specifically, after the test printing consumption wires are conveyed to the melting nozzle 13, the test printing consumption wires are melted in the melting nozzle 13 and output as wires, the wires can be reused, and the output opening size of the melting nozzle 13 is the standard wire diameter size of the wires.
When the 3D printing consumable recycling device is used, the first L rod 51, the gear 52, the second L rod 53 and the transverse column 54 are rotated synchronously, the second L rod 53 is separated from a gap between the two printing platforms 23, the gear 52 drives the rack 41 to be separated from the first positioning hole 6, the rack 41 rubs against the supporting roller 84 to rotate, then the transverse column 54 rotates to press down the rack 41, the rack 41 drives the scraper 42 to scrape down the two printing platforms 23 to rotate oppositely, the test printing consumption line is separated from the two printing platforms 23 and falls into the hopper 11, meanwhile, the straight spring 81 and the telescopic sleeve rod 82 stretch, the torsion spring 24 contracts, finally, the motor 121 is started to drive the push wheel 122 to rotate, and the test printing consumption line is remolded to the melting nozzle 13 to be outgoing line, namely the use process of the 3D printing consumable recycling device.
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 (3)
1. A recycling device for 3D printing consumables, comprising:
a storage melting part (1), wherein the storage melting part (1) is arranged at the lower end of the 3D printer main body (3);
a supporting platform part (2), wherein the supporting platform part (2) is arranged in the 3D printer main body (3) and is parallel to the upper end of the containing melting part (1), and the supporting platform part (2) is used for receiving test printing consumption wires;
the transmission component (4) is transversely inserted into the shells on the left side and the right side of the 3D printer main body (3) and is arranged at the parallel position of the upper end of the supporting platform part (2);
a movable part (5), wherein the movable part (5) is rotatably arranged outside the 3D printer main body (3), the movable part (5) is meshed with the transmission part (4), and the movable part (5) is propped against the supporting platform part (2) in a segmented way, wherein;
rotating the movable part (5), wherein the movable part (5) can pull the transmission part (4) to move so as to separate the transmission part (4) from a shell on one side of the 3D printer main body (3), and the movable part (5) can push down the transmission part (4) after being separated from the bottom of the supporting platform part (2) in a segmented synchronous way so as to separate the test printing consumption wire rod scraped on the supporting platform part (2) by the transmission part (4) to the reshaping outgoing line of the accommodating fusion part (1);
a fixing hole (9) is formed in the 3D printer main body (3);
the movable part (5) comprises a first L-shaped rod (51) rotatably arranged on the 3D printer main body (3), and two gears (52) which are arranged on two sides of the first L-shaped rod (51) in a mirror image mode;
rotating the first L-shaped rod (51), wherein the first L-shaped rod (51) can drive the two gears (52) to rotate so that the two gears (52) drive the transmission part (4) to move;
the left end and the right end of the shell of the 3D printer main body (3) are respectively provided with two first positioning holes (6) and two second positioning holes (7);
the length of the first positioning hole (6) is smaller than that of the second positioning hole (7);
the transmission part (4) comprises two racks (41) penetrating through the two first positioning holes (6) and the two second positioning holes (7) and two scrapers (42) arranged at the lower ends of the two racks (41);
and two of said racks (41) engage two of said gears (52), wherein;
when the two gears (52) drive the two racks (41) to move, the two racks (41) can be separated from the two first positioning holes (6);
the recycling device for the 3D printing consumable material further comprises two elastic supporting parts (8);
the elastic supporting part (8) comprises two straight springs (81) arranged on the 3D printer main body (3), two telescopic loop bars (82) arranged on the 3D printer main body (3) and inserted with the two straight springs (81), supporting frames (83) arranged on the two telescopic loop bars (82) and the two springs, and supporting rollers (84) rotatably arranged in the supporting frames (83);
-said support roller (84) bearing against said support frame (83), wherein;
when the two gears (52) drive the two racks (41) to move, the two racks (41) can rub the supporting roller (84) to rotate;
the movable part (5) further comprises a second L-shaped rod (53) integrally arranged at the lower part of the first L-shaped rod (51) and a transverse column (54) integrally arranged on the first L-shaped rod (51);
-the second L-bar (53) being able to be brought up against the support platform part (2), wherein;
the first L-shaped rod (51) is rotated, the first L-shaped rod (51) can drive the second L-shaped rod (53) to be separated from the supporting platform part (2), the first L-shaped rod (51) can drive the transverse column (54) to push down the two racks (41) to descend along the second positioning hole (7), and the two racks (41) push down the two supporting frames (83) to descend so that the four straight springs (81) and the four telescopic loop bars (82) are stretched;
the supporting platform part (2) comprises a screw lifting frame (21), and two printing platforms (23) arranged on the screw lifting frame (21) are rotated through two rotating shafts (22);
the second L-shaped rod (53) can be propped against or away from the gap of the two printing platforms (23), wherein;
when the first L rod (51) drives the transverse column (54) to press down the two racks (41) to descend along the second positioning hole (7), the two scrapers (42) can scrape down the two printing platforms (23) to rotate, so that test printing consumption wires are remolded to be outgoing lines after being separated from the accommodating fusion part (1) through gaps of the two printing platforms (23);
the supporting platform part (2) also comprises two torsion springs (24) arranged outside the two rotating shafts (22),
one end of each torsion spring (24) is connected with the two printing platforms (23), and the other end of each torsion spring (24) is connected with the screw rod lifting frame (21), wherein the two printing platforms are respectively connected with the printing platforms;
when the two scrapers (42) can scrape down the two printing platforms (23) to rotate, the two torsion springs (24) can contract.
2. The recycling device for 3D printing consumables according to claim 1, wherein:
the accommodating melting part (1) comprises a hopper (11) arranged at the lower end of the 3D printer main body (3), and a plurality of pushing parts (12) circumferentially arranged at the lower half sections of the hoppers (11);
the pushing part (12) comprises a motor (121), a pushing wheel (122) arranged on an output shaft of the motor (121) and a plurality of grooves equidistantly arranged at the side end of the pushing wheel (122), wherein the pushing wheel is provided with a plurality of grooves;
after the test printing consumption wire is separated from the hopper (11) through gaps of the two printing platforms (23), a plurality of motors (121) are driven to drive a plurality of push wheels (122) to rotate, so that the push wheels (122) compress and push the test printing consumption wire to move downwards.
3. The recycling device for 3D printing consumables according to claim 2, wherein:
the melt containing part (1) further comprises a melt nozzle (13) arranged at the lower half section of the hopper (11), and the melt nozzle (13) and the central axes of the push wheels (122) are collinear, wherein;
after the test printing consumption wire rod is pushed to move downwards by the compression of the pushing wheels (122), the test printing consumption wire rod can be remodeled out through the melting nozzle (13).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210729557.3A CN115122638B (en) | 2022-06-24 | 2022-06-24 | Regeneration device for 3D printing consumables |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210729557.3A CN115122638B (en) | 2022-06-24 | 2022-06-24 | Regeneration device for 3D printing consumables |
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| Publication Number | Publication Date |
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| CN115122638A CN115122638A (en) | 2022-09-30 |
| CN115122638B true CN115122638B (en) | 2023-10-27 |
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Citations (6)
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| JP3219608U (en) * | 2018-08-06 | 2019-01-10 | 嶺南師範学院 | 3D printer |
| CN109774138A (en) * | 2019-02-20 | 2019-05-21 | 深圳市雷凌广通技术研发有限公司 | A kind of 3D printing equipment adjusted with platform with cleaning function |
| CN212386022U (en) * | 2020-04-29 | 2021-01-22 | 张瀚轩 | 3D printer that can clear up automatically |
| WO2021020724A1 (en) * | 2019-07-29 | 2021-02-04 | 주식회사 에스에프에스 | Device and method for cleaning printing head of 3d printer |
| CN112477122A (en) * | 2020-10-28 | 2021-03-12 | 衢州学院 | Rotatory 3D printer of many materials of integrated form mixed melting |
| CN113459515A (en) * | 2021-07-30 | 2021-10-01 | 南京驭逡通信科技有限公司 | Waste cleaning device for 3D printer operation and cleaning method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11701813B2 (en) * | 2017-02-27 | 2023-07-18 | Kornit Digital Technologies Ltd. | Methods for three-dimensionally printing and associated multi-input print heads and systems |
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2022
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3219608U (en) * | 2018-08-06 | 2019-01-10 | 嶺南師範学院 | 3D printer |
| CN109774138A (en) * | 2019-02-20 | 2019-05-21 | 深圳市雷凌广通技术研发有限公司 | A kind of 3D printing equipment adjusted with platform with cleaning function |
| WO2021020724A1 (en) * | 2019-07-29 | 2021-02-04 | 주식회사 에스에프에스 | Device and method for cleaning printing head of 3d printer |
| CN212386022U (en) * | 2020-04-29 | 2021-01-22 | 张瀚轩 | 3D printer that can clear up automatically |
| CN112477122A (en) * | 2020-10-28 | 2021-03-12 | 衢州学院 | Rotatory 3D printer of many materials of integrated form mixed melting |
| CN113459515A (en) * | 2021-07-30 | 2021-10-01 | 南京驭逡通信科技有限公司 | Waste cleaning device for 3D printer operation and cleaning method thereof |
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| CN115122638A (en) | 2022-09-30 |
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