CN111098493A - 3D printer for developing medical model - Google Patents
3D printer for developing medical model Download PDFInfo
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- CN111098493A CN111098493A CN201911268139.3A CN201911268139A CN111098493A CN 111098493 A CN111098493 A CN 111098493A CN 201911268139 A CN201911268139 A CN 201911268139A CN 111098493 A CN111098493 A CN 111098493A
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- direction movement
- movement mechanism
- servo motor
- rack
- printer
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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
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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
- B29C64/227—Driving means
- B29C64/232—Driving means for motion along the axis orthogonal to the plane of a layer
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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
- B29C64/227—Driving means
- B29C64/236—Driving means for motion in a direction within the plane of a layer
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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
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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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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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
Abstract
The invention relates to a 3D printer for developing a medical model, which comprises a box body, a Y-direction movement mechanism, an X-direction movement mechanism, a Z-direction movement mechanism, a control body, a spray head, a printing workbench, an outer gear ring, an electric telescopic rod, a supporting table, a lifting support, a control box, an electronic screen, platforms, supporting blocks and a camera, wherein the box body is fixedly arranged above the supporting table, the Y-direction movement mechanisms are respectively arranged in the left side and the right side of the bottom of the box body, the platforms are vertically arranged on the Y-direction movement mechanisms, and the X-direction movement mechanisms are arranged on the platforms. Compared with the prior art, the three-axis three-dimensional.
Description
Technical Field
The invention relates to the technical field of 3D printing of medical models, in particular to a 3D printer for developing medical models.
Background
3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction, automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields.
The 3D printer is used for developing a medical model and is an important application of the 3D printer, the existing 3D printer device meets the requirements of medical modeling models, but many models in the medical models have complex structures, too small volume is not beneficial to observation and research, the models need to be researched and discussed collectively in the medical science, and the models need to be observed in a magnifying way, Chinese patent with the authorization publication number of CN207808498U discloses a 3D printer for developing the medical model, which comprises a box body, a motor box, a first lead screw, a first slide bar, a first slide block, a movable block, a control body, a second lead screw, a second slide bar, a first motor, a second motor, a third motor, a fourth motor, an air pressure telescopic rod, a rotating box, a sliding plate, a rack, a lifting block, a supporting plate, an electronic screen, a camera, a spray head, a second slide block, a sliding rail block, a sliding chute, a large gear and a, the camera and the nozzle in the 3D printer are arranged on the same mechanism and cannot move separately, so that the 3D printer has the defects of large limitation, poor applicability and incapability of meeting the requirements required by reality; the motors are driven to work intermittently, and the movement process is necessarily slow and intermittent, so that the shooting process is influenced, and the observation of medical personnel is greatly influenced; set up a plurality of motors simultaneously and lead screw, slide bar cooperation, its stability is relatively poor, the accuracy is lower.
Disclosure of Invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art by providing a 3D printer for developing medical models.
The purpose of the invention can be realized by the following technical scheme: A3D printer for developing medical models comprises a box body (1), a control body (5), a spray head (6), a printing workbench (7), a supporting table (10) and a camera (22), and is characterized by further comprising a three-axis linkage mechanism, wherein the three-axis linkage mechanism comprises a Y-direction movement mechanism (2), an X-direction movement mechanism (3) and a Z-direction movement mechanism (4), the two Y-direction movement mechanisms (2) are respectively arranged in the left side and the right side of the bottom of the box body (1), a platform (14) is vertically arranged on the Y-direction movement mechanism (2), the X-direction movement mechanism (3) is arranged on the platform (14), a supporting block (15) is fixedly arranged on the X-direction movement mechanism (3), the Z-direction movement mechanism (4) is fixedly arranged on the supporting block (15), a sliding block (16) is arranged in the Z-direction movement mechanism (4), and the sliding block (16) is fixedly connected with the top of a connecting rod (17), connecting rod (17) bottom is connected with the control body (5), sets up shower nozzle (6) bottom the control body (5), set up outer ring gear activity within a definite time (21) in print table (7), set up outer ring gear (8) in outer ring gear activity within a definite time (21), set up camera (22) on outer ring gear (8) left and right sides inner wall respectively.
Furthermore, the Y-direction movement mechanism (2), the X-direction movement mechanism (3) and the Z-direction movement mechanism (4) respectively comprise a servo motor, a driving gear, a rack, a sliding block and a sliding rail, the driving gear is arranged on an output shaft of the servo motor, the driving gear is meshed with the rack, the rack is arranged on the sliding block, and the sliding block is arranged on the sliding rail.
Furthermore, the Z-direction movement mechanism (4) comprises a first servo motor (18), a first driving gear, a first rack, a slider (16) and a first slide rail, the first slide rail is fixed on the supporting block (15), the slider (16) is arranged on the first slide rail, the first rack is arranged on the slider (16), and the first driving gear is arranged on an output shaft of the first servo motor (18) and meshed with the first rack;
the X-direction movement mechanism (3) comprises a second servo motor (19), a second driving gear, a second rack, a supporting block (15) and a second slide rail, the second slide rail is fixed on the platform (14), the supporting block (15) is arranged on the second slide rail, the second rack is arranged on the supporting block (15), and the second driving gear is arranged on an output shaft of the second servo motor (19) and meshed with the second rack;
the Y-direction movement mechanism (2) comprises a third servo motor (20), a third driving gear, a third rack, a third sliding block and a third sliding rail, wherein the third sliding rail is fixed at the bottom of the box body (1), the third sliding block is provided with the third rack, the third rack is meshed with the third driving gear, the third driving gear is arranged on an output shaft of the third servo motor (20), the third sliding block is fixedly connected with the platform (14), and the third servo motor drives the platform (14) to move in the Y-axis direction.
Furthermore, the left side and the right side of the bottom of the outer gear ring (8) are respectively provided with an electric telescopic rod (9) which is connected with a supporting table (10) through the electric telescopic rods (9).
Further, outer ring gear (8) are provided with the transmission piece outward, and the transmission piece activity sets up in outer ring gear activity within a definite time (21), and outer ring gear (8) one side external toothing sets up auxiliary gear (23), and auxiliary gear (23) are fixed to be set up on fourth servo motor (24) output shaft, and fourth servo motor (24) set up in transmission piece one side, the transmission piece bottom left and right sides sets up electric telescopic handle (9) respectively.
Furthermore, lifting supports (11) are respectively arranged below the left side and the right side of the supporting platform (10), a frame (28) is fixedly arranged between the lifting supports (11), and a control box (12) and a storage cabinet (29) are respectively arranged on the left side and the right side in the frame (28).
Further, lifting support (11) include movable rod (25), dead lever (27) and locking bolt (26), and movable rod (25) activity sets up in dead lever (27), and movable rod (25) are connected with dead lever (27) through locking bolt (26), movable rod (25) top and supporting bench (10) fixed connection, fixed locking universal wheel (33) that sets up in dead lever (27) bottom.
Furthermore, a printing workbench (7) is arranged at the center of the bottom of the box body (1), and an electronic screen (13) is fixedly arranged outside the right side of the box body (1).
Furthermore, the bottom of the box body (1) is provided with a half opening and is made of transparent materials.
First servo motor, second servo motor, third servo motor, fourth servo motor, electric telescopic handle, the control body, camera and electronic screen all with control box electric connection.
Compared with the prior art, the invention has the beneficial effects that: the structure is simple, the operation is convenient, the camera and the spray head are arranged on two different mechanisms and can be adjusted and matched at will, the Y-direction movement mechanism, the X-direction movement mechanism and the Z-direction movement mechanism are controlled and driven to do three-axis movement through a plurality of servo motors, the flexibility, the stability, the reliability and the accuracy of 3D printing are improved, meanwhile, the servo motors are used for matching with the outer gear ring and the electric telescopic rod to adjust the height and the angle of the camera, a picture shot by the camera is displayed on the electronic screen, the model can be shot in all directions, the shot picture is clearly displayed on the electronic screen, the model can be conveniently observed by medical staff in detail, and the collective discussion and research of the medical staff are facilitated; the camera is arranged outside the model in a surrounding manner, so that the maneuverability, the lifting and the rotation of the camera are improved, the movement process is smoother, and the camera is more beneficial to the camera shooting work; the locking universal wheel, the lifting support and the storage cabinet are arranged, so that the storage cabinet has the functions of conveniently adjusting the height, storing articles and conveniently carrying, and can achieve better beneficial effects compared with the existing equipment, and the research and development of medical personnel are facilitated.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the box and X, Z, Y directional movement mechanism of the present invention;
FIG. 3 is a schematic top view of the printing table and outer ring gear of the present invention;
FIG. 4 is a schematic diagram of a top view of the printing table and the outer ring gear of the present invention;
FIG. 5 is a schematic structural diagram of an X, Z, Y-direction moving mechanism and a servo motor in the invention.
In the figure: 1. a box body; 2. a Y-direction movement mechanism; 3. an X-direction movement mechanism; 4. a Z-direction movement mechanism; 5. a control body; 6. a spray head; 7. a printing table; 8. an outer ring gear; 9. an electric telescopic rod; 10. a support table; 11. a lifting support; 12. a control box; 13. an electronic screen; 14. a platform; 15. a support block; 16. a slider; 17. a connecting rod; 18. a first servo motor; 19. a second servo motor; 20. a third servo motor; 21. the outer gear ring is movable; 22. a camera; 23. an auxiliary gear; 24. a fourth servo motor; 25. a movable rod; 26. locking the bolt; 27. fixing the rod; 28. a frame; 29. a storage cabinet; 30. a driving gear; 31. a rack; 32. a slide rail; 33. locking the universal wheel; 34. a motion mechanism slide block.
Detailed Description
Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Examples
As shown in fig. 1-5, a 3D printer for developing a medical model includes a box 1, a Y-direction movement mechanism 2, an X-direction movement mechanism 3, a Z-direction movement mechanism 4, a control body 5, a nozzle 6, a printing workbench 7, an outer gear ring 8, an electric telescopic rod 9, a support table 10, a lifting support 11, a control box 12, an electronic screen 13, a platform 14, a support block 15, and a camera 22.
Wherein: the Y-direction movement mechanism 2, the X-direction movement mechanism 3 and the Z-direction movement mechanism 4 form a three-axis linkage mechanism, and the structure is as follows:
the X-direction movement mechanism 3 comprises a second servo motor 19, a second driving gear, a second rack, a supporting block 15 and a second slide rail, the second slide rail is fixed on the platform 14, the supporting block 15 is arranged on the second slide rail, the second rack is arranged on the supporting block 15, and the second driving gear is arranged on an output shaft of the second servo motor 19 and meshed with the second rack;
the two Y-direction movement mechanisms 2 are respectively arranged in the left side and the right side of the bottom of the box body 1, each Y-direction movement mechanism 2 comprises a third servo motor 20, a third driving gear, a third rack, a third sliding block and a third sliding rail, wherein the third sliding rail is fixed at the bottom of the box body 1, the third rack is arranged on the third sliding block, the third rack is meshed with the third driving gear, the third driving gear is arranged on an output shaft of the third servo motor 20, the third sliding block is fixedly connected with the platform 14, and the third servo motor drives the platform 14 to move in the Y-axis direction.
The Z-direction movement mechanism 4 includes a first servo motor 18, a first driving gear, a first rack, a slider 16 and a first slide rail, the first slide rail is fixed on the supporting block 15, the slider 16 is arranged on the first slide rail, the first rack is arranged on the slider 16, and the first driving gear is arranged on an output shaft of the first servo motor 18 and meshed with the first rack.
The connection relationship of the respective components of the three-axis linkage mechanism is described by taking fig. 5 as an example, the Y-direction movement mechanism 2, the X-direction movement mechanism 3 and the Z-direction movement mechanism 4 respectively include a first servo motor 18, a second servo motor 19 and a third servo motor 20, output shafts of the first servo motor 18, the second servo motor 19 and the third servo motor 20 are respectively provided with a driving gear 30 engaged with a rack 31, the rack 31 is fixedly connected with a movement mechanism slider 34, and the movement mechanism slider 34 is arranged on a slide rail 32.
The Y-direction movement mechanism 2 is vertically provided with a platform 14, the X-direction movement mechanism 3 is arranged on the platform 14, the X-direction movement mechanism 3 is fixedly provided with a supporting block 15, the Z-direction movement mechanism 4 is fixedly arranged on the supporting block 15, a sliding block 16 is arranged in the Z-direction movement mechanism 4, the sliding block 16 is fixedly connected with the top of a connecting rod 17, the bottom of the connecting rod 17 is connected with the control body 5, and the bottom of the control body 5 is provided with a spray head 6.
An outer gear ring movable room 21 is arranged in the printing workbench 7, an outer gear ring 8 is arranged in the outer gear ring movable room 21, and cameras 22 are respectively arranged on the inner walls of the left side and the right side of the outer gear ring 8.
The left side and the right side of the bottom of the outer gear ring 8 are respectively provided with an electric telescopic rod 9 which is connected with a supporting table 10 through the electric telescopic rods 9. The outer ring gear 8 is provided with the transmission piece outward, and the transmission piece activity sets up in outer ring gear activity room 21, and the external toothing sets up auxiliary gear 23 in outer ring gear 8 one side, and auxiliary gear 23 is fixed to be set up on the 24 output shafts of fourth servo motor, and fourth servo motor 24 sets up in transmission piece one side, the transmission piece bottom left and right sides sets up electric telescopic handle 9 respectively.
Lifting supports 11 are respectively arranged below the left side and the right side of the support platform 10, a frame 28 is fixedly arranged between the lifting supports 11, and a control box 12 and a storage cabinet 29 are respectively arranged on the left side and the right side in the frame 28. The lifting support 11 comprises a movable rod 25, a fixed rod 27 and a locking bolt 26, wherein the movable rod 25 is movably arranged in the fixed rod 27, the movable rod 25 is connected with the fixed rod 27 through the locking bolt 26, the top of the movable rod 25 is fixedly connected with the support table 10, and a locking universal wheel 33 is fixedly arranged at the bottom of the fixed rod 27.
The center of the bottom of the box body 1 is provided with a printing workbench 7, and an electronic screen 13 is fixedly arranged outside the right side of the box body 1.
The first servo motor 18, the second servo motor 19, the third servo motor 20, the fourth servo motor 24, the electric telescopic rod 9, the control body 5, the camera 22 and the electronic screen 13 are all electrically connected with the control box 12. The bottom of the box body 1 is provided with a half opening and is made of transparent materials. The box body 1 is made of transparent materials, so that the internal condition of the box body can be observed conveniently during 3D printing, and accidents can be prevented. The first servo motor 18, the second servo motor 19 and the third servo motor 20 respectively control the Y-direction movement mechanism 2, the X-direction movement mechanism 3 and the Z-direction movement mechanism 4 to do linear reciprocating movement. The lifting support 11 can adjust the position of the movable rod 25 in the fixed rod 27 according to the requirement and then is matched with the locking bolt 26 for locking and fixing, so that the effect of adjusting the height of the box body 1 is achieved, and the use is convenient. A computer is arranged on one side of the right side of the box body 1, which corresponds to the electronic screen 13, and is matched with the control box 12 on the supporting platform 10 to control work. When the outer gear ring 8 is lifted and moved at the periphery of the model through the electric telescopic rod 9, the control body 5 is far away from the printing workbench 7 and does not collide and contact with the printing workbench.
The working principle of the specific embodiment is as follows: firstly, a first servo motor 18, a second servo motor 19 and a third servo motor 20 are driven to respectively control a Y-direction movement mechanism 2, an X-direction movement mechanism 3 and a Z-direction movement mechanism 4 to do linear reciprocating movement, and a control body 5 is matched to control a spray head 6 to spray materials, the materials are shaped on a printing workbench 7, so that three-axis movement is achieved for 3D printing, the internal printing condition can be seen through a box body 1 in the printing process, after the printing is finished, the Y-direction movement mechanism 2, the X-direction movement mechanism 3 and the Z-direction movement mechanism 4 are reset, a control body 5 is far away from the printing workbench 7, then a fourth servo motor 24 is driven to control an outer gear ring 8 to rotate so as to drive a camera 22 to freely rotate around the model, meanwhile, the height and the angle of the outer gear ring 8 are controlled by an electric telescopic rod 9, so that the height and the angle of the camera 22 can be, the picture of shooing clearly presents on electronic screen 13, make things convenient for medical staff to carry out careful observation to the model, the medical staff collective discussion and the research of being convenient for, when box 1 height is adjusted to needs, only need adjust movable rod 25 and cooperate locking bolt 26 locking fixed behind the position in dead lever 27, reach the effect of adjusting box 1 height, so that use, simultaneously when needs remove, only need utilize the locking universal wheel 33 when carrying the 3D printer can, utilize the cabinet 29 when the required article of needs storage can.
The invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.
Claims (9)
1. A3D printer for developing medical models comprises a box body (1), a control body (5), a spray head (6), a printing workbench (7), a supporting table (10) and a camera (22), and is characterized by further comprising a three-axis linkage mechanism, wherein the three-axis linkage mechanism comprises a Y-direction movement mechanism (2), an X-direction movement mechanism (3) and a Z-direction movement mechanism (4), the two Y-direction movement mechanisms (2) are respectively arranged in the left side and the right side of the bottom of the box body (1), a platform (14) is vertically arranged on the Y-direction movement mechanism (2), the X-direction movement mechanism (3) is arranged on the platform (14), a supporting block (15) is fixedly arranged on the X-direction movement mechanism (3), the Z-direction movement mechanism (4) is fixedly arranged on the supporting block (15), a sliding block (16) is arranged in the Z-direction movement mechanism (4), and the sliding block (16) is fixedly connected with the top of a connecting rod (17), connecting rod (17) bottom is connected with the control body (5), sets up shower nozzle (6) bottom the control body (5), set up outer ring gear activity within a definite time (21) in print table (7), set up outer ring gear (8) in outer ring gear activity within a definite time (21), set up camera (22) on outer ring gear (8) left and right sides inner wall respectively.
2. The 3D printer for developing the medical model according to claim 1, wherein the Y-direction moving mechanism (2), the X-direction moving mechanism (3) and the Z-direction moving mechanism (4) each comprise a servo motor, a driving gear, a rack, a sliding block and a sliding rail, the driving gear is arranged on an output shaft of the servo motor, the driving gear is meshed with the rack, the rack is arranged on the sliding block, and the sliding block is arranged on the sliding rail.
3. The 3D printer for developing a medical model of claim 2,
the Z-direction movement mechanism (4) comprises a first servo motor (18), a first driving gear, a first rack, a sliding block (16) and a first sliding rail, the first sliding rail is fixed on the supporting block (15), the sliding block (16) is arranged on the first sliding rail, the first rack is arranged on the sliding block (16), and the first driving gear is arranged on an output shaft of the first servo motor (18) and meshed with the first rack;
the X-direction movement mechanism (3) comprises a second servo motor (19), a second driving gear, a second rack, a supporting block (15) and a second slide rail, the second slide rail is fixed on the platform (14), the supporting block (15) is arranged on the second slide rail, the second rack is arranged on the supporting block (15), and the second driving gear is arranged on an output shaft of the second servo motor (19) and meshed with the second rack;
the Y-direction movement mechanism (2) comprises a third servo motor (20), a third driving gear, a third rack, a third sliding block and a third sliding rail, wherein the third sliding rail is fixed at the bottom of the box body (1), the third sliding block is provided with the third rack, the third rack is meshed with the third driving gear, the third driving gear is arranged on an output shaft of the third servo motor (20), the third sliding block is fixedly connected with the platform (14), and the third servo motor drives the platform (14) to move in the Y-axis direction.
4. The 3D printer for developing the medical model is characterized in that the left side and the right side of the bottom of the outer gear ring (8) are respectively provided with an electric telescopic rod (9), and the electric telescopic rods (9) are connected with the support table (10).
5. The 3D printer for developing the medical model is characterized in that a transmission block is arranged outside the outer gear ring (8), the transmission block is movably arranged in the outer gear ring movable room (21), an auxiliary gear (23) is arranged outside one side of the outer gear ring (8) in an engaged mode, the auxiliary gear (23) is fixedly arranged on an output shaft of a fourth servo motor (24), the fourth servo motor (24) is arranged in one side of the transmission block, and the left side and the right side of the bottom of the transmission block are respectively provided with an electric telescopic rod (9).
6. The 3D printer for developing medical models according to claim 1, wherein the support platform (10) is provided with lifting brackets (11) respectively under the left and right sides, a frame (28) is fixedly arranged between the lifting brackets (11), and a control box (12) and a storage cabinet (29) are respectively arranged in the frame (28) at the left and right sides.
7. The 3D printer for developing the medical model as claimed in claim 6, wherein the lifting bracket (11) comprises a movable rod (25), a fixed rod (27) and a locking bolt (26), the movable rod (25) is movably arranged in the fixed rod (27), the movable rod (25) is connected with the fixed rod (27) through the locking bolt (26), the top of the movable rod (25) is fixedly connected with the supporting platform (10), and the bottom of the fixed rod (27) is fixedly provided with the locking universal wheel (33).
8. 3D printer for developing medical models, according to claim 1, characterized in that a printing table (7) is provided in the center of the bottom of the box (1), and an electronic screen (13) is fixedly provided outside the right side of the box (1).
9. 3D printer for developing medical models, according to claim 1, characterized in that the bottom of the box (1) is semi-open and made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911268139.3A CN111098493A (en) | 2019-12-11 | 2019-12-11 | 3D printer for developing medical model |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911268139.3A CN111098493A (en) | 2019-12-11 | 2019-12-11 | 3D printer for developing medical model |
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| CN111098493A true CN111098493A (en) | 2020-05-05 |
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| CN201911268139.3A Pending CN111098493A (en) | 2019-12-11 | 2019-12-11 | 3D printer for developing medical model |
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| CN206899754U (en) * | 2017-03-28 | 2018-01-19 | 宁波工程学院 | Integrated 3D scanning and printing device |
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| CN107020747A (en) * | 2017-06-09 | 2017-08-08 | 渭南高新区金石为开咨询有限公司 | A kind of 3D printer with real-time monitoring and control |
| CN207808498U (en) * | 2018-08-01 | 2018-09-04 | 湖北恒维通智能科技有限公司 | A kind of 3D printer for developing medical model |
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