CN218171423U - Auxiliary cleaning device for 3D printer of artificial tooth model - Google Patents
Auxiliary cleaning device for 3D printer of artificial tooth model Download PDFInfo
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- CN218171423U CN218171423U CN202222286915.6U CN202222286915U CN218171423U CN 218171423 U CN218171423 U CN 218171423U CN 202222286915 U CN202222286915 U CN 202222286915U CN 218171423 U CN218171423 U CN 218171423U
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Abstract
The utility model relates to an artificial tooth manufacturing field specifically discloses an auxiliary cleaning device of artificial tooth model 3D printer, adsorb subassembly and live-rollers adjustment mechanism including two tracks, two support frames, running gear, sponge. The utility model discloses a photosensitive resin of two sponge covers in to the cistern clears up, can be according to two live-rollers of length removal of cistern to drive two sponge cover motions, offset to the inside wall of sponge cover terminal surface and cistern, promptly the utility model discloses can change the total length of two sponge covers according to the length of cistern, with adaptation different cistern lengths, application scope is wider.
Description
Technical Field
The utility model belongs to the technical field of artificial tooth manufacturing, concretely relates to auxiliary cleaning device of artificial tooth model 3D printer.
Background
In recent years, the application of digital technology in the global oral cavity restoration field is more and more deep and wide, the digital oral cavity restoration technology represented by computer aided design and computer aided manufacturing technology is gradually developed and matured in the aspects of fixed restoration, implant restoration and removable partial denture restoration, and the efficiency and the precision of restoration diagnosis and treatment are continuously improved.
A3D printer used in the oral digital restoration technology is a technology for constructing an object by using a bondable material such as powdered metal or plastic and the like in a layer-by-layer printing mode on the basis of a digital model file.
Chinese patent No. CN207842052U discloses a 3D printer for false teeth, which includes a controller and a machine body, wherein the machine body is provided with a liquid tank with an opening at the top end and a transparent bottom end for containing liquid photosensitive resin, the machine body is provided with a forming platform directly above the liquid tank, the forming platform is in transmission connection with a platform driving device for driving the forming platform to move towards or away from the liquid tank, and the machine body is provided with a surface light source directly below the liquid tank; a plurality of adhesion holes are formed in the forming platform in a penetrating mode, the adhesion holes sequentially comprise a supporting section, an adhesion section and a transition section, the supporting section is used for supporting formed products, the surface of the adhesion section is rough, and the inner diameter of the supporting section is larger than that of the adhesion section and/or that of the transition section. During printing, liquid photosensitive resin is placed in the liquid tank, the platform driving device drives the forming platform to be placed in the liquid tank, the surface light source irradiates towards the photosensitive resin, the photosensitive resin finally forms a three-dimensional specific shape through curing of one layer under irradiation of light, and production efficiency is high.
The above-described device however still has drawbacks: when printing finishes, can remain liquid photosensitive resin in the cistern, remaining photosensitive resin needs the manual work to clear up, and adopts the mode of manual work clearance, has wasted the manpower.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a false tooth model 3D printer auxiliary cleaning device to replace the remaining photosensitive resin in the manual cleaning cistern.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an auxiliary cleaning device of a denture model 3D printer comprises:
the two rails extend along the width direction of the liquid tank and are respectively positioned on two sides of the liquid tank;
the two support frames comprise sliding seats, lifting assemblies arranged on the sliding seats and supporting seats arranged at the tops of the lifting assemblies, and the sliding seats of the two support frames are respectively connected to the two rails in a sliding mode;
the traveling mechanism is used for driving the sliding seat to slide along the rail;
the sponge adsorption assembly comprises two rotating rollers, the two rotating rollers are arranged in parallel, two ends of the two rotating rollers respectively penetrate through the two supporting seats, the rotating rollers can rotate on the two supporting seats, and sponge sleeves are sleeved on the rotating rollers;
and the rotating roller adjusting mechanism is used for driving the two rotating rollers to move along the length direction of the two rotating rollers.
Further, live-rollers adjustment mechanism includes loose pulley assembly and connects the rope, loose pulley assembly sets up on one of them supporting seat, loose pulley assembly includes a rotor and the support arm that is located the rotor both sides, and the rotor coaxial fixation has the pivot, and the pivot both ends rotate respectively to be connected on two support arms, the race has been seted up in the outer fringe of rotor, connect the rope card in on the race, and connect the one end that two live-rollers were connected respectively at rope both ends.
Furthermore, the connecting rope is connected with the end part of the rotating roller through an adapter, the adapter is connected on the supporting seat in a sliding mode along the length direction of the liquid tank, and the end part of the rotating roller is connected on the adapter in a rotating mode.
Further, the adaptor includes the adaptor cover, a plurality of axial eccentric rods that an axle center sleeve and be located the axle center sleeve outside are fixed with on the terminal surface that the adaptor cover is close to the supporting seat, axial eccentric rod has the round annular arch on the telescopic inside wall of axle center along cistern length direction sliding connection on the supporting seat, an annular groove has been seted up on the tip outer fringe of live-rollers, the annular arch is connected with the annular groove block.
Further, the number of the axial eccentric rods is two.
Further, the rotary driving mechanism is used for driving the two rotating rollers to rotate.
Furthermore, the rotary driving mechanism comprises a driving gear and a rack, the driving gear is fixedly sleeved on the two rotating rollers respectively, the rack is fixedly connected to the top surface of the side portion of the liquid tank, and when the sponge abuts against the bottom wall of the liquid tank, the two driving gears can be meshed with the rack.
Furthermore, the traveling mechanism comprises a traveling hydraulic cylinder, a cylinder body of the traveling hydraulic cylinder is fixed at the end part of the track, and the sliding seat is fixed on a piston rod of the traveling hydraulic cylinder.
Furthermore, the lifting assembly comprises a lifting hydraulic cylinder, a cylinder body of the lifting hydraulic cylinder is fixed on the sliding seat, and the supporting seat is fixed on a piston rod of the lifting hydraulic cylinder.
Furthermore, the rotating roller adjusting mechanisms are provided with two groups, and the two groups of rotating roller adjusting mechanisms are respectively positioned on two sides of the liquid tank along the length direction of the liquid tank.
The beneficial effects of the utility model reside in that:
the utility model discloses a photosensitive resin of two sponge covers in to the cistern clears up, can be according to two live-rollers of length removal of cistern to drive two sponge cover motions, offset to the inside wall of sponge cover terminal surface and cistern, promptly the utility model discloses can change the total length of two sponge covers according to the length of cistern, with adapt to different cistern lengths, application scope is wider.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is an enlarged view of the auxiliary cleaning device of the denture model 3D printer in fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of an auxiliary cleaning device for a denture model 3D printer according to the second embodiment of the present invention.
Wherein the reference numerals include:
the machine body 1, the liquid tank 2, the track 3, the sliding seat 4, the traveling hydraulic cylinder 5, the rotating body 6, the wheel groove 60, the rotating shaft 61, the handle 62, the connecting rope 7, the supporting arm 8, the supporting seat 9, the driving gear 10, the sponge sleeve 11, the rotating roller 12, the lifting hydraulic cylinder 13, the adapter sleeve 14 and the rack 15.
Detailed Description
The following description is given by way of specific embodiments, and those skilled in the art will appreciate the advantages and effects of the present invention from the disclosure provided in the present specification. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, and are only schematic drawings rather than actual drawings, which should not be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and their descriptions may be omitted.
In the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "front", "back", etc. indicating the orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, therefore the terms describing the position relationship in the drawings are used only for exemplary illustration, and not for limiting the present invention, and those skilled in the art can understand the specific meaning according to the specific situation.
In specific implementation, as shown in fig. 1-3:
the utility model discloses an auxiliary cleaning device of artificial tooth model 3D printer, including two track 3, two support frames, running gear, sponge adsorption component and live-rollers adjustment mechanism.
The rails 3 extend along the width direction of the liquid tank 2, and the two rails 3 are respectively positioned at two sides of the liquid tank 2.
Two support frames all include sliding seat 4, set up lifting unit on sliding seat 4 and set up in the supporting seat 9 at lifting unit top, and sliding seat 4 of two support frames is sliding connection respectively on two tracks 3, and lifting unit includes hydraulic cylinder 13, and hydraulic cylinder 13's cylinder body is fixed in on sliding seat 4, and supporting seat 9 is fixed in on hydraulic cylinder 13's the piston rod. The piston rod of the lifting hydraulic cylinder 13 stretches and retracts to drive the supporting seat 9 to lift.
The traveling mechanism is used for driving the sliding seat 4 to slide along the track 3 and comprises a traveling hydraulic cylinder 5, a cylinder body of the traveling hydraulic cylinder 5 is fixed at the end part of the track 3, and the sliding seat 4 is fixed on a piston rod of the traveling hydraulic cylinder 5. The piston rod of the walking hydraulic cylinder 5 stretches to drive the sliding seat 4 to reciprocate back and forth.
Sponge adsorption component includes two live-rollers 12, two live-rollers 12 parallel arrangement, and two supporting seats 9 are passed respectively at the both ends of two live-rollers 12, and live-rollers 12 can rotate on two supporting seats 9, and the cover is equipped with sponge cover 11 on the live-rollers 12.
The live-rollers adjustment mechanism is used for driving two live-rollers 12 to move along the length direction of the live-rollers adjustment mechanism, the live-rollers adjustment mechanism comprises a pulley assembly and a connecting rope 7, the pulley assembly is arranged on one of the supporting seats 9 and comprises a rotor 6 and supporting arms 8 positioned on two sides of the rotor 6, the rotor 6 is coaxially fixed with a rotating shaft 61, two ends of the rotating shaft 61 are respectively connected to the two supporting arms 8 in a rotating manner, a wheel groove 60 is formed in the outer edge of the rotor 6, the connecting rope 7 is clamped on the wheel groove 60, and two ends of the connecting rope 7 are respectively connected with one end of the two live-rollers 12.
The connecting rope 7 is connected with the end part of the rotating roller 12 through an adapter, the adapter is connected on the supporting seat 9 in a sliding manner along the length direction of the liquid tank 2, and the end part of the rotating roller 12 is connected on the adapter in a rotating manner. The adaptor includes adaptor cover 14, adaptor cover 14 is fixed with an axle center sleeve and is located two piece at least axial eccentric bars in the axle center sleeve outside on being close to the terminal surface of supporting seat 9, axial eccentric bar is along cistern 2 length direction sliding connection on supporting seat 9, it is protruding that the round annular has on the telescopic inside wall of axle center, an annular groove has been seted up on the tip outer fringe of live-rollers 12, the annular is protruding to be connected with the annular groove block, block through annular groove and annular is protruding, when live-rollers 12 and axle center sleeve can the rotation each other, when the axle center sleeve moves along cistern 2 length direction, can drive live-rollers 12 and also move along cistern 2 length direction in step.
The embodiment further comprises a rotation driving mechanism for driving the two rotating rollers 12 to rotate, the rotation driving mechanism comprises a driving gear 10 fixedly sleeved on the two rotating rollers 12 and a rack 15 fixedly connected to the top surface of the side portion of the liquid tank 2, and when the sponge abuts against the bottom wall of the liquid tank 2, both the driving gears 10 can be meshed with the rack 11.
The utility model discloses a use method as follows:
when liquid tank 2 needs to be cleaned, lifting hydraulic cylinder 13 drives supporting seat 9 to descend until sponge sleeve 11 is abutted to the bottom wall of liquid tank 2, and driving gear 10 is just meshed with rack 15. The handle 62 on the rotor 6 drives the rotor 6 to rotate, and when the rotor 6 rotates, the connecting rope 7 drives the two rotating rollers 12 to move reversely along the length direction of the liquid tank 2 until the end surface of the sponge sleeve 11 is abutted against the inner side wall of the liquid tank 2. The sliding seat 4 is driven by the traveling hydraulic cylinder 5 to reciprocate along the track 3, so that the rotating roller 12 drives the two sponge sleeves 11 to move along the length direction of the liquid tank 2, and the residual photosensitive resin on the bottom wall of the liquid tank 2 is cleaned.
After hydraulic cylinder 13 drove 4 reciprocating motion bicubic of sliding seat, rethread reverse rotation rotor 6 for two sponge cover 11 dislocation removal, another lateral wall of another terminal surface butt cistern 2 again of sponge cover 11, then rethread pneumatic cylinder 5 drives 4 reciprocating motion of sliding seat, makes live-rollers 12 drive sponge cover 11 and clears up the remaining light sense resin of cistern 2 diapire, and the clearance does not have the dead angle.
Example two
The difference between this embodiment and the first embodiment is: as shown in fig. 4, in this embodiment, the two sides of the liquid tank 2 are provided with the turning roller adjusting mechanisms, and the connecting ropes 7 on the turning bodies 6 in the pulley assemblies on the two sides are tightened, so that the turning bodies 6 can be more effectively pulled to move when rotating.
The above are only preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the technical scope of the present invention, and the technical scope of the present invention should be considered to fall within the scope of the claims.
Claims (10)
1. The utility model provides a supplementary cleaning device of artificial tooth model 3D printer which characterized in that includes:
the two rails extend along the width direction of the liquid tank, and are respectively positioned on two sides of the liquid tank;
the two support frames comprise sliding seats, lifting assemblies arranged on the sliding seats and supporting seats arranged at the tops of the lifting assemblies, and the sliding seats of the two support frames are respectively connected to the two rails in a sliding mode;
the traveling mechanism is used for driving the sliding seat to slide along the rail;
the sponge adsorption assembly comprises two rotating rollers, the two rotating rollers are arranged in parallel, two ends of the two rotating rollers respectively penetrate through the two supporting seats, the rotating rollers can rotate on the two supporting seats, and sponge sleeves are sleeved on the rotating rollers;
and the rotating roller adjusting mechanism is used for driving the two rotating rollers to move along the length direction of the two rotating rollers.
2. The denture model 3D printer auxiliary cleaning device according to claim 1, wherein the rotating roller adjusting mechanism comprises a pulley assembly and a connecting rope, the pulley assembly is arranged on one of the supporting bases, the pulley assembly comprises a rotor and supporting arms located on two sides of the rotor, the rotor is coaxially fixed with a rotating shaft, two ends of the rotating shaft are respectively and rotatably connected to the two supporting arms, a wheel groove is formed in the outer edge of the rotor, the connecting rope is clamped on the wheel groove, and two ends of the connecting rope are respectively connected to one end of the two rotating rollers.
3. The denture model 3D printer auxiliary cleaning device according to claim 2, wherein the connecting rope is connected with the end of the rotating roller through an adapter, the adapter is connected to the supporting seat in a sliding mode along the length direction of the liquid tank, and the end of the rotating roller is connected to the adapter in a rotating mode.
4. The denture model 3D printer auxiliary cleaning device according to claim 3, wherein the adapter comprises an adapter sleeve, an axis sleeve and a plurality of axial eccentric rods positioned outside the axis sleeve are fixed on the end surface of the adapter sleeve close to the supporting seat, the axial eccentric rods are connected to the supporting seat in a sliding manner along the length direction of the liquid tank, a circle of annular protrusion is arranged on the inner side wall of the axis sleeve, an annular groove is formed in the outer edge of the end of the rotating roller, and the annular protrusion is connected with the annular groove in a clamping manner.
5. The denture model 3D printer auxiliary cleaning device according to claim 4, wherein the number of the axial eccentric rods is two.
6. The denture model 3D printer auxiliary cleaning device according to claim 1, further comprising a rotation driving mechanism for driving the two rotating rollers to rotate.
7. The denture model 3D printer auxiliary cleaning device according to claim 6, wherein the rotary driving mechanism comprises a driving gear and a rack, the driving gear is fixedly sleeved on the two rotating rollers respectively, the rack is fixedly connected to the top surface of the side portion of the liquid tank, and when the sponge abuts against the bottom wall of the liquid tank, both of the driving gears can be meshed with the rack.
8. The auxiliary cleaning device for the denture model 3D printer according to claim 1, wherein the walking mechanism comprises a walking hydraulic cylinder, a cylinder body of the walking hydraulic cylinder is fixed at the end of the rail, and the sliding seat is fixed on a piston rod of the walking hydraulic cylinder.
9. The denture model 3D printer auxiliary cleaning device according to claim 1, wherein the lifting assembly comprises a lifting hydraulic cylinder, a cylinder body of the lifting hydraulic cylinder is fixed on a sliding seat, and the supporting seat is fixed on a piston rod of the lifting hydraulic cylinder.
10. The denture model 3D printer auxiliary cleaning device according to claim 2, wherein the rotating roller adjusting mechanisms are provided in two groups, and the two groups of rotating roller adjusting mechanisms are respectively located on two sides of the liquid tank along the length direction of the liquid tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222286915.6U CN218171423U (en) | 2022-08-30 | 2022-08-30 | Auxiliary cleaning device for 3D printer of artificial tooth model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222286915.6U CN218171423U (en) | 2022-08-30 | 2022-08-30 | Auxiliary cleaning device for 3D printer of artificial tooth model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218171423U true CN218171423U (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222286915.6U Active CN218171423U (en) | 2022-08-30 | 2022-08-30 | Auxiliary cleaning device for 3D printer of artificial tooth model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218171423U (en) |
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2022
- 2022-08-30 CN CN202222286915.6U patent/CN218171423U/en active Active
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