CN213947450U

CN213947450U - 3D printing material recovery device

Info

Publication number: CN213947450U
Application number: CN202021839463.4U
Authority: CN
Inventors: 谢正言; 曾庆傲; 李卓阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-08-13
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a 3D printing material recovery device, which comprises a chopping shell, a feeding channel, a crushing shell, a discharging channel and a bracket, wherein the feeding channel is fixed on one side of the chopping shell, and the top of the chopping shell is fixed with a crushing shell, the bottom of the crushing shell is fixed with a discharge channel, and the bottom of the crushing shell is fixed with brackets at two sides of the discharge channel, a driving mechanism capable of primarily crushing the materials is arranged in the chopping shell, the crushing mechanism which can deeply crush the material into powder is arranged in the crushing shell, the 3D printing material recovery device, under the matching action of the driving mechanism and the crushing mechanism, the printing waste is fully extruded and crushed, the waste is convenient to recycle, under pushing mechanism's effect, make powdered material can be abundant discharge from discharging channel, for prior art more convenient realization to the effect of the recovery reuse of printing material.

Description

3D printing material recovery device

Technical Field

The utility model relates to a 3D prints material and retrieves technical field, specifically is a 3D prints material recovery unit.

Background

3D printing is used as an additive manufacturing technology, and is a technology for laminating and molding materials such as plastics, nylon glass fibers, photosensitive resin and the like in a layer-by-layer stacking and bonding mode by taking a three-dimensional digital model file as a basis, layering through software and numerical control molding, and then utilizing laser beams, hot melting nozzles, illumination curing and the like, so as to finally manufacture a solid product.

In daily life, the residual materials of the printing are generally directly discarded, but the residual materials have high recycling value, and therefore, a 3D printing material recycling device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D who conveniently smashes filtration recovery usefulness to printing material prints material recovery unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 3D printing material recovery unit, is including cutting up casing, pan feeding passageway, crushing shell, discharging channel and support, it is fixed with the pan feeding passageway to cut up casing one side, and cuts up the casing top and be fixed with crushing shell, it is fixed with discharging channel to smash the casing bottom, and smash the casing bottom and be located the discharging channel both sides and be fixed with the support, it can carry out the actuating mechanism that tentatively cuts up with the material to cut up inside being equipped with of casing, crushing shell inside can carry out the crushing mechanism of degree of depth crushing powder to the material, and crushing shell inside is located crushing mechanism bottom symmetry and is equipped with the pushing mechanism that can push the material that becomes the powder to discharging channel, crushing mechanism is connected for the transmission with actuating mechanism.

Preferably, actuating mechanism includes drive belt, comminution device, packaging shell, driving motor and actuating lever, comminution shell one side is fixed with the packaging shell, and the inside fixed mounting of packaging shell has driving motor, the driving motor output penetrates and smashes the inside actuating lever that is fixed with of casing, and the driving lever is fixed with the comminution device on the surface, the one end that driving motor was kept away from to the actuating lever is worn out and is shredded the casing and be fixed with the drive belt.

Preferably, the crushing mechanism comprises a driving gear, a driven gear, a first extrusion rotary drum and a second extrusion rotary drum, the first extrusion rotary drum is connected to the inner portion of the crushing shell in a rotating mode, the position of the inner portion of the crushing shell corresponding to the first extrusion rotary drum is symmetrically and rotatably connected with the second extrusion rotary drum, the driving shaft of the first extrusion rotary drum penetrates out of the other end of the transmission belt fixed on the crushing shell, the driving gear is fixed to one side, away from the crushing shell, of the transmission belt, the driving shaft of the second extrusion rotary drum penetrates out of the crushing shell and is fixed with the driven gear, and the driving gear is meshed with the driven gear.

Preferably, the pushing mechanism comprises a fixed plate, a sealing shell, a micro motor, a sliding chute, a threaded rod, a sliding block, a sliding rod and a push plate, the fixed plate is symmetrically fixed inside the crushing shell and positioned at the bottom of the crushing mechanism, and one end of the fixed plate far away from the crushing shell is fixedly connected with the discharging channel, the surface of the fixed plate is in sliding contact with a push plate, sliding blocks are fixed on two sides of the push plate, sliding grooves are arranged on two sides of the fixed plate corresponding to the moving paths of the sliding blocks, a sealing shell is fixed on the sliding groove on one side of the crushing shell close to the fixed plate, and a micro motor is fixedly arranged in the sealing shell, the output end of the micro motor penetrates into the sliding chute and is fixed with a threaded rod, and the one end that micro motor was kept away from to the threaded rod is rotated with the spout bottom and is connected, fixed plate opposite side spout inside is fixed with the slide bar, the slider is connected and sliding connection with threaded rod and slide bar for the meshing respectively.

Preferably, shredding shell bottom equidistance is fixed with the screen cloth, and smashes the inside casing that is located shredding shell bottom and be fixed with the limiting plate, it is fixed with the screen cloth to be located crushing mechanism bottom inside the crushing shell.

Preferably, heating plates are fixed on the inner walls of the two sides of the crushing shell.

Compared with the prior art, the beneficial effects of the utility model are that:

when the utility model is used, printing waste is put in from a feeding channel, a driving motor is started to drive the driving rod and the cutting device to rotate, the driving belt transmits kinetic energy to the crushing mechanism while the printing material is primarily cut, the waste cut by the cutting device passes through the screening net and enters the crushing shell under the action of the limiting plate, the first extrusion rotary drum is rotated under the action of the kinetic energy transmitted by the driving belt, the first extrusion rotary drum and the second extrusion rotary drum are rotated reversely due to the meshing of the driving gear and the driven gear, the printing waste is further extruded and crushed, the waste after the action of the first extrusion rotary drum and the second extrusion rotary drum falls on a fixed plate from the screening plate, a micro motor is started to drive a threaded rod to rotate, so that a slide block moves, the slide block at the other end slides on a slide rod, and the push plate pushes the material on the surface of the fixed plate to enter a discharging channel, this kind of 3D printing material recovery unit under actuating mechanism and broken mechanism's mating reaction, has realized making things convenient for its recovery to recycle the abundant extrusion and the comminution of printing waste material, under pushing mechanism's effect, makes the powdered material discharge from discharging channel that can be abundant, for prior art more convenient realization to the effect of the recovery recycle of printing material.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the connection between the driving mechanism and the crushing mechanism of the present invention;

FIG. 4 is a schematic view of the pushing mechanism of the present invention;

fig. 5 is a schematic view of the connection between the push plate and the fixing plate of the present invention.

In the figure: 1. chopping the shell; 11. screening a net; 2. a feeding channel; 3. pulverizing the shell; 31. a discharge channel; 32. a limiting plate; 33. screening the plate; 4. a support; 5. a drive mechanism; 51. a transmission belt; 52. A shredding device; 53. packaging the shell; 54. a drive motor; 55. a drive rod; 6. a crushing mechanism; 61. a driving gear; 62. a driven gear; 63. a first extrusion drum; 64. a second extrusion drum; 7. a pushing mechanism; 71. a fixing plate; 72. sealing the shell; 73. a micro motor; 74. a chute; 75. a threaded rod; 76. A slider; 77. a slide bar; 78. pushing the plate; 8. heating the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a 3D printing material recycling device shown in the figure includes a shredding shell 1, a feeding channel 2, a crushing shell 3, a discharging channel 31 and a support 4, the feeding channel 2 is fixed on one side of the shredding shell 1, the crushing shell 3 is fixed on the top of the shredding shell 1, the discharging channel 31 is fixed on the bottom of the crushing shell 3, the supports 4 are fixed on the two sides of the discharging channel 31 at the bottom of the crushing shell 3, and when the device is used, printing waste is put in from the feeding channel 2 and is discharged from the discharging channel 31 after passing through the shredding shell 1 and the crushing shell 3.

Referring to fig. 2 and 3, a driving mechanism 5 capable of primarily cutting up the material is arranged inside the crushing shell 1, a crushing mechanism 6 capable of deeply crushing the material into powder is arranged inside the crushing shell 3, pushing mechanisms 7 capable of pushing the powder material to the discharge channel 31 are symmetrically arranged at the bottom of the crushing mechanism 6 inside the crushing shell 3, the crushing mechanism 6 is in transmission connection with the driving mechanism 5, and under the matching action of the driving mechanism 5 and the crushing mechanism 6, the printing waste is fully extruded and crushed, so that the waste is convenient to recycle and reuse, and under the action of the pushing mechanism 7, the powder material can be fully discharged from the discharge channel 31.

Referring to fig. 1, 2 and 3, the driving mechanism 5 includes a driving belt 51, a shredding device 52, an enclosure 53, a driving motor 54 and a driving rod 55, the enclosure 53 is fixed on one side of the shredding housing 1, the driving motor 54 is fixedly installed inside the enclosure 53, the driving rod 55 is fixed inside the driving motor 54 and penetrates through the shredding housing 3, the shredding device 52 is fixed on the surface of the driving rod 55, the driving belt 51 is fixed on the shredding housing 1 and penetrates through one end of the driving rod 55 far away from the driving motor 54, the driving motor 54 is turned on to drive the driving rod 55 and the shredding device 52 to rotate, the driving belt 51 transmits kinetic energy to the shredding mechanism 6 while primarily shredding the printed material, and the shredding device 52 is the prior art and has the same working principle as the prior shredding machine.

Referring to fig. 1, 2 and 3, the crushing mechanism 6 includes a driving gear 61, a driven gear 62, a first extruding rotary drum 63 and a second extruding rotary drum 64, the first extruding rotary drum 63 is rotatably connected inside the crushing shell 3, the second extruding rotary drum 64 is rotatably connected inside the crushing shell 3 at a position corresponding to the first extruding rotary drum 63, a driving shaft of the first extruding rotary drum 63 penetrates out of the other end of the crushing shell 3 where the driving gear 51 is fixed, the driving gear 61 is fixed on one side of the driving belt 51 far away from the crushing shell 3, a driving shaft of the second extruding rotary drum 64 penetrates out of the crushing shell 3 where the driven gear 62 is fixed, the driving gear 61 and the driven gear 62 are in meshed connection, the first extruding rotary drum 63 is rotated under the action of the kinetic energy transmitted by the driving belt 51, and the driving gear 61 and the driven gear 62 are meshed, so that the first extruding rotary drum 63 and the second extruding rotary drum 64 reversely rotate, and further extruding and crushing the printing waste.

Referring to fig. 4 and 5, the pushing mechanism 7 includes a fixing plate 71, a sealing shell 72, a micro motor 73, a sliding slot 74, a threaded rod 75, a sliding block 76, a sliding rod 77 and a pushing plate 78, the fixing plate 71 is symmetrically fixed inside the crushing shell 3 at the bottom of the crushing mechanism 6, one end of the fixing plate 71 away from the crushing shell 3 is fixedly connected with the discharging channel 31, the surface of the fixing plate 71 is slidably contacted with the pushing plate 78, the sliding blocks 76 are fixed on two sides of the pushing plate 78, the sliding slot 74 is formed on two sides of the fixing plate 71 corresponding to the moving path of the sliding block 76, the sealing shell 72 is fixed on the sliding slot 74 of the crushing shell 3 near the fixing plate 71, the micro motor 73 is fixedly installed inside the sealing shell 72, the output end of the micro motor 73 penetrates through the sliding slot 74 and is fixed with the threaded rod 75, and one end of the threaded rod 75 away from the micro motor 73 is rotatably connected with the bottom of the sliding slot 74, a sliding rod 77 is fixed inside the sliding groove 74 on the other side of the fixed plate 71, the sliding block 76 is respectively in meshed connection and sliding connection with the threaded rod 75 and the sliding rod 77, waste materials extruded into powder fall from the screening plate 33 and fall onto the surface of the fixed plate 71, the micro motor 73 is started, the micro motor 73 drives the threaded rod 75 to rotate, and therefore the sliding block 76 moves, the sliding block 76 on the other end slides on the sliding rod 77, and the pushing plate 78 pushes materials on the surface of the fixed plate 71 to enter the discharging channel 31.

Referring to fig. 2, the screening nets 11 are fixed to the bottom of the shredding housing 1 at equal intervals, the limiting plate 32 is fixed to the bottom of the shredding housing 1 inside the shredding housing 3, the screening plate 33 is fixed to the bottom of the crushing mechanism 6 inside the shredding housing 3, the waste shredded by the shredding device 52 passes through the screening nets 11 and enters the shredding housing 3 under the action of the limiting plate 32, and the waste after the action of the first pressing drum 63 and the second pressing drum 64 falls on the fixing plate 71 from the screening plate 33.

Referring to fig. 2, heating plates 8 are fixed to inner walls of both sides of the pulverizing casing 3, so that the printing material is more easily pulverized at a high temperature.

In the scheme, when the device is used, printing waste is put in from the feeding channel 2, the driving motor 54 is started to drive the driving rod 55 and the shredding device 52 to rotate, the driving belt 51 transmits kinetic energy to the crushing mechanism 6 while the printing material is primarily shredded, the waste shredded by the shredding device 52 enters the crushing shell 3 through the sieving net 11 under the action of the limiting plate 32, the first extrusion rotary drum 63 rotates under the action of the kinetic energy transmitted by the driving belt 51, the first extrusion rotary drum 63 and the second extrusion rotary drum 64 rotate in opposite directions due to the meshing of the driving gear 61 and the driven gear 62, the printing waste is further extruded and shredded, the waste after the action of the first extrusion rotary drum 63 and the second extrusion rotary drum 64 falls on the fixing plate 71 from the sieving plate 33, the micro motor 73 is started, the micro motor 73 drives the threaded rod 75 to rotate, so that the sliding block 76 moves, the other end slider 76 slides on slide bar 77, make push pedal 78 promote the material on the fixed plate 71 surface and get into discharging channel 31, this kind of 3D printing material recovery unit, under actuating mechanism 5 and crushing mechanism 6's cooperation, realized fully extrudeing and shredding the printing waste material, make things convenient for its recovery to recycle, under actuating mechanism 7's effect, make into that powdered material can be abundant discharge from discharging channel 31, for prior art more convenient realization to the effect of recycling of printing material.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 3D printing material recovery unit, is including cutting up casing (1), pan feeding passageway (2), crushing shell (3), discharging channel (31) and support (4), it is fixed with pan feeding passageway (2) to cut up casing (1) one side, and cuts up casing (1) top and be fixed with crushing shell (3), it is fixed with discharging channel (31) to smash casing (3) bottom, and smashes casing (3) bottom and be located discharging channel (31) both sides and be fixed with support (4), its characterized in that: the utility model discloses a material crushing machine, including crushing casing (3), crushing casing (6), discharge channel (31), crushing mechanism (6) are connected for the transmission with actuating mechanism (5) that can carry out preliminary shredding with the material to inside being equipped with of crushing casing (1), crushing casing (3) inside is equipped with can carry out degree of depth to the material and smashes into crushing mechanism (6), and crushing casing (3) inside is located crushing mechanism (6) bottom symmetry and is equipped with pushing mechanism (7) that can push the material that becomes the powder to discharge channel (31), crushing mechanism (6) are connected for the transmission with actuating mechanism (5).

2. The 3D printed material recycling device according to claim 1, wherein: actuating mechanism (5) are including drive belt (51), comminution device (52), packaging shell (53), driving motor (54) and drive lever (55), it is fixed with packaging shell (53) to cut up casing (1) one side, and packaging shell (53) inside fixed mounting has driving motor (54), driving motor (54) output penetrates crushing casing (3) inside and is fixed with drive lever (55), and is fixed with comminution device (52) on drive lever (55) surface, the one end that driving motor (54) were kept away from in drive lever (55) is worn out and is cut up casing (1) and be fixed with drive belt (51).

3. The 3D printed material recycling device according to claim 2, wherein: crushing mechanism (6) include driving gear (61), driven gear (62), first extrusion rotary drum (63) and second extrusion rotary drum (64), crushing casing (3) internal rotation is connected with first extrusion rotary drum (63), and smashes the inside position symmetry rotation that corresponds first extrusion rotary drum (63) of casing (3) and be connected with second extrusion rotary drum (64), crushing casing (3) is worn out to first extrusion rotary drum (63) drive shaft is fixed with the other end of drive belt (51), and one side that crushing casing (3) were kept away from in drive belt (51) is fixed with driving gear (61), second extrusion rotary drum (64) drive shaft is worn out crushing casing (3) and is fixed with driven gear (62), and driving gear (61) and driven gear (62) are connected for the meshing.

4. The 3D printed material recycling device according to claim 1, wherein: the pushing mechanism (7) comprises a fixing plate (71), a sealing shell (72), a micro motor (73), a sliding groove (74), a threaded rod (75), a sliding block (76), a sliding rod (77) and a pushing plate (78), wherein the fixing plate (71) is symmetrically fixed at the bottom of the crushing mechanism (6) inside the crushing shell (3), one end, away from the crushing shell (3), of the fixing plate (71) is fixedly connected with the discharging channel (31), the surface of the fixing plate (71) is in sliding contact with the pushing plate (78), the sliding block (76) is fixed on two sides of the pushing plate (78), the sliding groove (74) is formed in two sides of the fixing plate (71) corresponding to the moving path of the sliding block (76), the sealing shell (72) is fixed on the sliding groove (74) on one side, close to the fixing plate (71), of the crushing shell (3), and the micro motor (73) is fixedly installed inside the sealing shell (72), the utility model discloses a portable electronic device, including micro motor (73), fixed threaded rod (75) penetrate spout (74) and threaded rod (75), and the one end that micro motor (73) were kept away from in threaded rod (75) is rotated with spout (74) bottom and is connected, fixed plate (71) opposite side spout (74) inside is fixed with slide bar (77), slider (76) are connected and sliding connection for meshing with threaded rod (75) and slide bar (77) respectively.

5. The 3D printed material recycling device according to claim 1, wherein: cut up casing (1) bottom equidistance and be fixed with screening net (11), and smash casing (3) inside and be located to cut up casing (1) bottom and be fixed with limiting plate (32), it is fixed with screening plate (33) to smash casing (3) inside to be located crushing mechanism (6) bottom.

6. The 3D printed material recycling device according to claim 1, wherein: heating plates (8) are fixed on the inner walls of the two sides of the crushing shell (3).