CN114393836A - Artificial tooth 3D printer with accurate positioning control of model - Google Patents
Artificial tooth 3D printer with accurate positioning control of model Download PDFInfo
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- CN114393836A CN114393836A CN202210064009.3A CN202210064009A CN114393836A CN 114393836 A CN114393836 A CN 114393836A CN 202210064009 A CN202210064009 A CN 202210064009A CN 114393836 A CN114393836 A CN 114393836A
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- 210000001503 joint Anatomy 0.000 claims description 33
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 15
- 230000008859 change Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B29C64/379—Handling of additively manufactured objects, e.g. using robots
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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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/245—Platforms or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Robotics (AREA)
- Dental Prosthetics (AREA)
Abstract
The invention relates to the technical field of artificial tooth manufacturing, in particular to an artificial tooth 3D printer with accurate model positioning control. According to the denture D printer with the model accurate positioning control, the adjusting assembly capable of accurately positioning is arranged, the lead screw is driven to rotate by the starting motor, the lead screw is matched and connected with the threaded hole in the adjusting bottom block, the adjusting bottom block can drive the bottom surface slide rail to move left and right, the movable adjusting block can be pushed to move back and forth by controlling the first telescopic rod to stretch, the position of the forming plate can be adjusted, and the adaptability is higher.
Description
Technical Field
The invention relates to the technical field of denture manufacturing, in particular to a denture 3D printer with accurate model positioning control.
Background
The artificial tooth is a general term for a prosthesis manufactured after partial or all teeth of the upper and lower jaws are lost in medicine, and is classified into two types, namely removable type and fixed type, the fixed artificial tooth cannot be taken by a patient, the removable artificial tooth can be conveniently taken by the patient, and the artificial tooth is widely applied at present. The 3D printer is a machine of rapid prototyping technology, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like and by using a digital model file as a basis and by using the adhesive material layer by layer to print, and is an accumulative manufacturing technology for manufacturing a denture by printing the adhesive material layer by layer, and the basic principle is that the denture product is manufactured layer by a machine according to a program by putting data and raw materials into the 3D printer.
In the false tooth printing process, the forming plate receives materials stacked layer by layer, and finally the false tooth is formed on the forming plate, but most of the forming plates in the prior art are fixedly installed, cannot be adjusted and have poor adaptability; when the false teeth are printed, the false teeth are one by one, so that a supporting plate is printed firstly during printing, all the false teeth are connected to the supporting plate, the contact area between the supporting plate and the forming plate is large, the false teeth are taken out in a troublesome manner after being adhered, the false teeth need to be shoveled by a tool, and the model is damaged sometimes; and after the equipment works for a period of time, the forming plate can be accumulated and adhered with a certain amount of adhesive material, so that the forming plate is uneven, and the printing effect can be influenced if the forming plate is not cleaned in time.
Disclosure of Invention
The invention aims to provide a denture 3D printer with accurate model positioning control, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an artificial tooth 3D printer with accurate positioning control of model, including the bottom plate, the adjustment tank has been seted up to the bottom plate upper surface, the inside of adjustment tank is provided with movable adjusting block, but be provided with the adjusting part of accurate positioning on the movable adjusting block, the mounting groove has been seted up to movable adjusting block upper surface, sets up the receiving mechanism who is convenient for get the piece in the mounting groove.
Preferably, the adjusting component comprises a bottom surface slide rail arranged on the bottom surface of the movable adjusting block, an adjusting bottom block is arranged inside the bottom surface slide rail in a sliding mode, and a threaded hole and a positioning slide hole are formed in the adjusting bottom block.
Preferably, install the motor in the inner wall of bottom plate, the output of motor is connected with the lead screw, and the lead screw passes the regulation bottom block, and the lead screw is connected with the screw hole cooperation, installs two location slide bars on the inside wall of adjustment tank, and the location slide bar corresponds to peg graft in the location slide hole.
Preferably, the adjusting component further comprises a side sliding groove formed in the side wall of the movable adjusting block, a sliding block is arranged inside the side sliding groove in a sliding mode, a first telescopic rod is installed on the inner side wall of the adjusting groove, and the end portion of the first telescopic rod is fixedly connected with the surface of the sliding block.
Preferably, the receiving mechanism comprises a forming plate, the inside of the forming plate is of a hollow structure, and the upper surface of the forming plate is provided with a plurality of butt-joint grooves.
Preferably, a set of second telescopic rods is installed inside the forming plate, the top end of each second telescopic rod is connected with a mounting plate, a plurality of butt joint strips are arranged on the mounting plates, and the butt joint strips are inserted into the butt joint grooves one by one.
Preferably, the side walls of the two ends of the forming plate are provided with fixing blocks, and the fixing blocks are provided with clamping grooves.
Preferably, the end connection of mounting groove has the fixed slot, and the fixed block is pegged graft in the fixed slot, and first spring is installed to the bottom surface of fixed slot, and the inside both ends of activity regulating block is provided with the inside groove, and inside groove and fixed slot are linked together, and the inside of inside groove is provided with movable fixture block, and the one end of movable fixture block is connected with the second spring, and the other end of movable fixture block is pegged graft in the draw-in groove, and the shifting block is installed at the top of movable fixture block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the denture D printer with the model accurate positioning control, the adjusting assembly capable of accurately positioning is arranged, the lead screw is driven to rotate by the starting motor, the lead screw is matched and connected with the threaded hole in the adjusting bottom block, so that the adjusting bottom block can drive the bottom surface slide rail to move left and right, the movable adjusting block can be pushed to move back and forth by controlling the first telescopic rod to stretch, the position of the forming plate can be adjusted, and the adaptability is stronger;
2. because the receiving mechanism convenient for taking the false tooth is arranged, when the false tooth is formed, the top end of the butt joint strip is flush with the top surface of the forming plate, the model is adhered to the upper surfaces of the butt joint strip and the forming plate, when the false tooth needs to be taken after being formed, the second telescopic rod is controlled to be shortened, the model and the butt joint strip are separated from each other and only adhered to the upper surface of the forming plate, then the second telescopic rod is extended to push the mounting plate and the butt joint strip upwards, when the top end of the butt joint strip is higher than the upper surface of the forming plate, the butt joint strip can push the model away from the forming plate, and the model can be taken down at the moment, so that the false tooth is more convenient;
3. when the shaping plate needs to be taken down for clearance or change, only need stir two shifting blocks of tip to the centre, make in the activity fixture block tip shifts out the draw-in groove, first spring kick-backs can upwards promote the fixed block, can take off the shaping plate from the activity regulating block, during the installation, align the fixed block fixed slot earlier, then with the shaping plate according to go into the mounting groove in can, the second spring promotes the activity fixture block can make the automatic joint of tip in the draw-in groove, can accomplish the installation, be convenient for change, the convenient maintenance clearance to equipment.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention;
FIG. 2 is a block diagram of an adjustment assembly of the present invention;
FIG. 3 is a connection diagram of the docking strip of the present invention;
FIG. 4 is another perspective view of FIG. 3;
fig. 5 is a schematic view of a fixed block connection structure according to the present invention.
In the figure: the device comprises a bottom plate 1, an adjusting groove 2, a movable adjusting block 3, a bottom surface slide rail 4, an adjusting bottom block 5, a motor 6, a lead screw 7, a positioning slide rod 8, a side slide groove 9, a slide block 10, a first telescopic rod 11, a forming plate 12, a butt joint groove 1201, a second telescopic rod 13, a mounting plate 14, a butt joint strip 15, a fixing block 16, a clamping groove 17, a fixing groove 18, a first spring 19, an inner groove 20, a movable clamping block 21, a second spring 22 and a shifting block 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an artificial tooth 3D printer with accurate positioning control of model, including bottom plate 1, bottom plate 1 installs the below at the forming mechanism of printer, and adjustment tank 2 has been seted up to bottom plate 1 upper surface, and the inside of adjustment tank 2 is provided with movable adjusting block 3, but is provided with the adjusting part of accurate positioning on the movable adjusting block 3, and the mounting groove has been seted up to movable adjusting block 3 upper surface, sets up the receiving mechanism who is convenient for get the piece in the mounting groove.
The adjusting component comprises a bottom surface slide rail 4 arranged on the bottom surface of the movable adjusting block 3, an adjusting bottom block 5 is arranged inside the bottom surface slide rail 4 in a sliding manner, a clamping strip is arranged at the top end of the adjusting bottom block 5 and is clamped in the bottom surface slide rail 4 in a sliding manner, a threaded hole and a positioning slide hole are formed in the adjusting bottom block 5, a motor 6 is arranged in the inner wall of the bottom plate 1, the output end of the motor 6 is connected with a lead screw 7, the lead screw 7 penetrates through the adjusting bottom block 5, and the screw rod 7 is matched and connected with the threaded hole, two positioning slide bars 8 are arranged on the inner side wall of the adjusting groove 2, the positioning slide bars 8 are correspondingly inserted in the positioning slide holes, the positioning slide bars 8 can slide in the positioning slide holes, the positioning slide bars 8 can play the role of bearing and stabilizing, the motor 6 is started to drive the screw rod 7 to rotate, and the screw rod 7 is matched and connected with the threaded hole in the adjusting bottom block 5, so that the adjusting bottom block 5 drives the bottom surface slide rail 4 to move left and right; the adjusting part is still including offering the side spout 9 on the 3 lateral walls of activity regulating block, the inside slip of side spout 9 is provided with slider 10, install first telescopic link 11 on the inside wall of regulating groove 2, the tip and the slider 10 fixed surface of first telescopic link 11 are connected, it is flexible through controlling first telescopic link 11, can promote the 3 back-and-forth movements of activity regulating block, can adjust the position of profiled sheeting 12, adaptability is stronger, slider 10 slides in the inside of side spout 9 when the removal is controlled to activity regulating block 3, when the back-and-forth movement of activity regulating block 3, adjust bottom block 5 and slide in the inside of bottom surface slide rail 4.
The material receiving mechanism comprises a forming plate 12, the forming plate 12 is of a hollow structure, the upper surface of the forming plate 12 is provided with a plurality of butt joint grooves 1201, a group of second telescopic rods 13 is arranged in the forming plate 12, the top end of each second telescopic rod 13 is connected with a mounting plate 14, the mounting plate 14 is provided with a plurality of butt joint strips 15, the butt joint strips 15 are inserted in the butt joint grooves 1201 one by one, the butt joint strips 15 are tightly attached to the butt joint grooves 1201, when the artificial tooth is formed, the top ends of the butt joint strips 15 are flush with the top surface of the forming plate 12, a model is adhered to the upper surfaces of the butt joint strips 15 and the forming plate 12, when a part needs to be taken out after forming, the second telescopic rods 13 are controlled to be shortened, the model and the butt joint strips 15 are separated from each other and only adhered to the upper surface of the forming plate 12, then the second telescopic rods 13 are extended to push the mounting plate 14 and the butt joint strips 15 upwards, when the top ends of the butt joint strips 15 are higher than the upper surface of the forming plate 12, the butt joint strip 15 can lift the model away from the forming plate 12, and the model can be taken down at the moment, so that the butt joint strip is more convenient.
The side walls of two ends of the forming plate 12 are provided with fixed blocks 16, the fixed blocks 16 are provided with clamping grooves 17, the end parts of the mounting grooves are connected with fixed grooves 18, the fixed blocks 16 are inserted in the fixed grooves 18, the bottom surfaces of the fixed grooves 18 are provided with first springs 19, inner grooves 20 are formed in two ends of the movable adjusting blocks 3, the inner grooves 20 are communicated with the fixed grooves 18, movable clamping blocks 21 are arranged in the inner grooves 20, one ends of the movable clamping blocks 21 are connected with second springs 22, the other ends of the movable clamping blocks 21 are inserted in the clamping grooves 17, and shifting blocks 23 are arranged at the tops of the movable clamping blocks 21; when the form plate 12 need take off clearance or change, only need stir to the centre with two shifting blocks 23 of tip, make in the activity fixture block 21 tip shifts out draw-in groove 17, first spring 19 kick-backs and to upwards promote fixed block 16, can take off form plate 12 from activity regulating block 3, during the installation, align fixed block 16 fixed slot 18 earlier, then press into form plate 12 in the mounting groove can, second spring 22 promotes activity fixture block 21 and can make the automatic joint of tip in draw-in groove 17, can accomplish the installation, the change of being convenient for, the convenient maintenance clearance to equipment.
According to the denture 3D printer with the model accurate positioning control, the adjusting assembly capable of accurately positioning is arranged, the lead screw 7 is driven to rotate by the starting motor 6, the lead screw 7 is matched and connected with the threaded hole in the adjusting bottom block 5, so that the adjusting bottom block 5 can drive the bottom surface slide rail 4 to move left and right, the movable adjusting block 3 can be pushed to move back and forth by controlling the first telescopic rod 11 to stretch, the position of the forming plate 12 can be adjusted, and the adaptability is higher; because the receiving mechanism convenient for taking out the false tooth is arranged, when the false tooth is formed, the top end of the butt joint strip 15 is flush with the top surface of the forming plate 12, the model is adhered to the upper surfaces of the butt joint strip 15 and the forming plate 12, when the false tooth needs to be taken out after forming, the second telescopic rod 13 is controlled to be shortened, the model and the butt joint strip 15 are separated from each other and only adhered to the upper surface of the forming plate 12, then the second telescopic rod 13 is extended to push the mounting plate 14 and the butt joint strip 15 upwards, when the top end of the butt joint strip 15 is higher than the upper surface of the forming plate 12, the butt joint strip 15 can push the model away from the forming plate 12, and the model can be taken down at the moment, so that the false tooth is more convenient; when the form plate 12 need take off clearance or change, only need stir to the centre with two shifting blocks 23 of tip, make in the activity fixture block 21 tip shifts out draw-in groove 17, first spring 19 kick-backs and to upwards promote fixed block 16, can take off form plate 12 from activity regulating block 3, during the installation, align fixed block 16 fixed slot 18 earlier, then press into form plate 12 in the mounting groove can, second spring 22 promotes activity fixture block 21 and can make the automatic joint of tip in draw-in groove 17, can accomplish the installation, the change of being convenient for, the convenient maintenance clearance to equipment.
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 (8)
1. The utility model provides a denture 3D printer with accurate positioning control of model, including bottom plate (1), its characterized in that: adjustment tank (2) have been seted up to bottom plate (1) upper surface, the inside of adjustment tank (2) is provided with movable regulating block (3), but be provided with the adjusting part of accurate positioning on movable regulating block (3), the mounting groove has been seted up to movable regulating block (3) upper surface, sets up the receiving mechanism who is convenient for get the piece in the mounting groove.
2. The denture 3D printer with model precise positioning control according to claim 1, wherein: the adjusting component comprises a bottom surface slide rail (4) arranged on the bottom surface of the movable adjusting block (3), an adjusting bottom block (5) is arranged inside the bottom surface slide rail (4) in a sliding mode, and a threaded hole and a positioning slide hole are formed in the adjusting bottom block (5).
3. The denture 3D printer with model precise positioning control according to claim 1, wherein: install motor (6) in the inner wall of bottom plate (1), the output of motor (6) is connected with lead screw (7), and regulation bottom piece (5) are passed in lead screw (7), and lead screw (7) are connected with the screw hole cooperation, install two location slide bars (8) on the inside wall of adjustment tank (2), and location slide bar (8) correspond to peg graft in the location slide hole.
4. The denture 3D printer with model precise positioning control according to claim 1, wherein: the adjusting assembly further comprises a side sliding groove (9) formed in the side wall of the movable adjusting block (3), a sliding block (10) is arranged in the side sliding groove (9) in a sliding mode, a first telescopic rod (11) is installed on the inner side wall of the adjusting groove (2), and the end portion of the first telescopic rod (11) is fixedly connected with the surface of the sliding block (10).
5. The denture 3D printer with model precise positioning control according to claim 1, wherein: the receiving mechanism comprises a forming plate (12), the inside of the forming plate (12) is of a hollow structure, and a plurality of butt-joint grooves (1201) are formed in the upper surface of the forming plate (12).
6. The denture 3D printer with model precise positioning control according to claim 5, wherein: a group of second telescopic rods (13) are mounted inside the forming plate (12), the top end of each second telescopic rod (13) is connected with a mounting plate (14), a plurality of butt joint strips (15) are arranged on the mounting plates (14), and the butt joint strips (15) are inserted into the butt joint grooves (1201) one by one.
7. The denture 3D printer with model precise positioning control according to claim 5, wherein: the side walls of two ends of the forming plate (12) are provided with fixing blocks (16), and the fixing blocks (16) are provided with clamping grooves (17).
8. The denture 3D printer with model precise positioning control according to claim 1, wherein: the end part of the mounting groove is connected with a fixing groove (18), the fixing block (16) is inserted in the fixing groove (18), a first spring (19) is mounted on the bottom surface of the fixing groove (18), inner grooves (20) are formed in the two ends of the movable adjusting block (3), the inner grooves (20) are communicated with the fixing groove (18), a movable clamping block (21) is arranged in the inner groove (20), one end of the movable clamping block (21) is connected with a second spring (22), the other end of the movable clamping block (21) is inserted in the clamping groove (17), and a shifting block (23) is mounted at the top of the movable clamping block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064009.3A CN114393836B (en) | 2022-01-20 | 2022-01-20 | False tooth 3D printer with model accurate positioning control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064009.3A CN114393836B (en) | 2022-01-20 | 2022-01-20 | False tooth 3D printer with model accurate positioning control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114393836A true CN114393836A (en) | 2022-04-26 |
| CN114393836B CN114393836B (en) | 2024-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210064009.3A Active CN114393836B (en) | 2022-01-20 | 2022-01-20 | False tooth 3D printer with model accurate positioning control |
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| CN109334005A (en) * | 2018-12-10 | 2019-02-15 | 衢州学院 | A kind of multiinjector 3D printer |
| CN209063563U (en) * | 2018-09-10 | 2019-07-05 | 龙云君 | A kind of open desktop 3D printing device |
| CN110682397A (en) * | 2019-10-10 | 2020-01-14 | 佛山市艾温特智能科技有限公司 | Clay sculpture printer with firm chassis can finely tune |
| CN212708050U (en) * | 2020-06-16 | 2021-03-16 | 上海毅速激光科技有限公司 | 3D printer bottom plate |
| CN212860441U (en) * | 2020-07-24 | 2021-04-02 | 河北增材科技有限公司 | 3D printer convenient to clearance |
| CN213437193U (en) * | 2020-10-16 | 2021-06-15 | 合肥一凡义齿有限公司 | Anti-disturbance high-precision 3D printing device for metal false teeth |
| KR20210150211A (en) * | 2020-06-03 | 2021-12-10 | 박병규 | Dental 3D Printer |
-
2022
- 2022-01-20 CN CN202210064009.3A patent/CN114393836B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209063563U (en) * | 2018-09-10 | 2019-07-05 | 龙云君 | A kind of open desktop 3D printing device |
| CN109334005A (en) * | 2018-12-10 | 2019-02-15 | 衢州学院 | A kind of multiinjector 3D printer |
| CN110682397A (en) * | 2019-10-10 | 2020-01-14 | 佛山市艾温特智能科技有限公司 | Clay sculpture printer with firm chassis can finely tune |
| KR20210150211A (en) * | 2020-06-03 | 2021-12-10 | 박병규 | Dental 3D Printer |
| CN212708050U (en) * | 2020-06-16 | 2021-03-16 | 上海毅速激光科技有限公司 | 3D printer bottom plate |
| CN212860441U (en) * | 2020-07-24 | 2021-04-02 | 河北增材科技有限公司 | 3D printer convenient to clearance |
| CN213437193U (en) * | 2020-10-16 | 2021-06-15 | 合肥一凡义齿有限公司 | Anti-disturbance high-precision 3D printing device for metal false teeth |
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| Publication number | Publication date |
|---|---|
| CN114393836B (en) | 2024-07-12 |
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