CN113977931A - Bonding and curing device for 3D printing of composite material artificial jaw bone bracket - Google Patents
Bonding and curing device for 3D printing of composite material artificial jaw bone bracket Download PDFInfo
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- CN113977931A CN113977931A CN202111216213.4A CN202111216213A CN113977931A CN 113977931 A CN113977931 A CN 113977931A CN 202111216213 A CN202111216213 A CN 202111216213A CN 113977931 A CN113977931 A CN 113977931A
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- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 238000010146 3D printing Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
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- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 6
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
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- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 238000012423 maintenance Methods 0.000 description 2
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- 108010044843 Peptide Initiation Factors Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
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- 238000003786 synthesis 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
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
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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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/264—Arrangements for irradiation
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
Abstract
The invention discloses a bonding and curing device for 3D printing of a composite material artificial jaw bone bracket, which comprises a cabinet body, wherein the upper end of the cabinet body is fixedly connected with a box body, the outer side wall of the box body is provided with a motor, the output end of the motor is fixedly connected with a rotating rod, the rotating rod penetrates through the side wall of the box body and is rotatably connected with the side wall of the box body, the other end of the rotating rod is rotatably connected with the inner wall of the box body, the middle section of the rotating rod is a reciprocating lead screw, a movable block in threaded connection with the reciprocating lead screw is sleeved on the reciprocating lead screw, a limiting rod for limiting the movable block is arranged in the box body, and the bottom of the movable block is provided with an installation plate. According to the jaw bone support, the ultraviolet lamp can be horizontally moved through the motor, so that the jaw bone support for ink jet can be irradiated and cured, meanwhile, the placing plate and the jaw bone support can be rotated, the jaw bone support can be better and more comprehensive in curing effect, meanwhile, the ultraviolet lamp is convenient to disassemble and overhaul, and the operation is simple and rapid.
Description
Technical Field
The invention relates to the technical field of curing devices, in particular to a bonding curing device for 3D printing of a composite material artificial jaw bone bracket.
Background
The implant has good biocompatibility and mechanical property, can further improve the repair quality of the artificial jaw bone scaffold formed by other materials and improve the medical treatment and living quality of patients, and therefore, the implant has great scientific research value and market value when being researched.
Screening and developing a chitosan-hydroxyapatite composite material which has ideal biomedical functions and mechanical properties and is suitable for jaw bone scaffold 3D printing, realizing the design and controllable synthesis of properties, and summarizing a general rule for preparing a 3D printing bone tissue engineering material and a performance evaluation system; the general mechanism of influence of inorganic/organic fillers and loaded drugs on biocompatibility and mechanical properties of the chitosan-hydroxyapatite composite for 3D printing is researched, on the basis, the chitosan-hydroxyapatite composite is guided to be used for 3D printing of a jaw bone scaffold, and key technologies and mechanisms of composition and structure of the chitosan-hydroxyapatite composite in biomedical application are explored.
The method comprises the following steps of (1) researching a porous chitosan-hydroxyapatite composite material artificial jaw bone scaffold modeling method, namely a two-step jet printing method, a detailed high-resolution bonding and curing technology, researching a high-speed online curing process, controlling ink drop infiltration and fluidity, and optimizing jet printing processes of edges and a core part; the method comprises the following steps of (1) carrying out an ink spraying process, corrosion resistance of a sprayer and a sprayer cleaning system material, ink droplet form, control and optimization of driving conditions, and dynamics research on impact of ink droplets on the powder surface; proportioning ultraviolet light initiation factors in ink drops; the method is suitable for the reconstruction of the chitosan-hydroxyapatite composite material 3D printing equipment.
Therefore, how to effectively and efficiently cure the composite material artificial jaw bone scaffold is crucial; therefore, the bonding and curing device for 3D printing of the composite material artificial jaw bone scaffold is designed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a bonding and curing device for 3D printing of an artificial jaw bone bracket made of a composite material.
In order to achieve the purpose, the invention adopts the following technical scheme:
a bonding and curing device for 3D printing of a composite material artificial jaw bone bracket comprises a cabinet body, wherein a box body is fixedly connected to the upper end of the cabinet body, a motor is installed on the outer side wall of the box body, an output end of the motor is fixedly connected with a rotating rod, the rotating rod penetrates through the side wall of the box body and is rotatably connected with the side wall of the box body, the other end of the rotating rod is rotatably connected with the inner wall of the box body, the middle section of the rotating rod is a reciprocating lead screw, a moving block in threaded connection with the reciprocating lead screw is sleeved on the reciprocating lead screw, a limiting rod for limiting the moving block is installed in the box body, a mounting plate is installed at the bottom of the moving block, an ultraviolet lamp which is abutted against the mounting plate is arranged at the bottom of the mounting plate, four short rods are rotatably connected to the inner bottom of the box body, a transmission mechanism is arranged between the four short rods, four the equal fixedly connected with in upper end of quarter butt places the board, and one of them is equipped with link gear between quarter butt and the dwang.
Preferably, be equipped with the storage tank on the cabinet body, install two switch doors on the storage tank, two all install the handle on the switch door.
Preferably, the limiting rod is fixedly connected with the inner wall of the box body and arranged in parallel with the rotating rod, and the limiting rod penetrates through the moving block and is in sliding connection with the moving block.
Preferably, coupling mechanism is including setting up the mounting groove in the mounting panel front side, ultraviolet lamp's upper end fixedly connected with L type connecting block, L type connecting block extends to in the mounting groove, the upper end of L type connecting block is equipped with the draw-in groove, be equipped with the inserted bar rather than sliding connection on the mounting panel, the inserted bar extends to in the mounting groove, just the inserted bar inserts in the draw-in groove, the upper end fixedly connected with of inserted bar draws the piece, draw fixedly connected with spring between piece and the mounting panel, the spring housing is in the outside of inserted bar and not contact with the inserted bar.
Preferably, the transmission mechanism comprises transmission wheels arranged on four short rods, and the four transmission wheels are connected through a belt.
Preferably, the link gear includes the worm wheel of fixing on the quarter butt, fixedly connected with first bevel gear on the dwang, the meshing has second bevel gear on the first bevel gear, coaxial fixedly connected with montant on the second bevel gear, the lower extreme fixedly connected with worm of montant, the worm meshes with the worm wheel mutually.
Preferably, the inner wall of box fixedly connected with locating piece, the montant runs through the locating piece and is connected rather than rotating.
Preferably, the ultraviolet lamp comprises a connecting plate fixedly connected with the L-shaped connecting block, and a plurality of ultraviolet lamp beads are mounted at the bottom of the connecting plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the motor work drives dwang and reciprocal lead screw and rotates, because the movable block can't rotate under the spacing of reciprocal lead screw and gag lever post, therefore when reciprocal lead screw rotated, can realize the movable block horizontal migration on reciprocal lead screw, ultraviolet lamp horizontal migration shines on the jaw support of inkjet, realizes the solidification of ink.
2. Simultaneously, the dwang rotates and drives first bevel gear and rotate, first bevel gear rotates and drives second bevel gear and rotate, thereby can realize the rotation of montant, the montant rotates and drives the worm and rotate, the worm rotates and drives the worm wheel and rotate, thereby can realize the slow rotation of worm wheel, the worm wheel rotates and drives the quarter butt and rotate, under the transmission of belt and four drive wheels, can realize that four quarter butts rotate simultaneously, thereby realize four and place the board and rotate, so can realize placing the jaw support rotation on the board, so can carry out more effectual solidification of shining to jaw support through ultraviolet lamp, need not artifical angle of adjustment.
3. When needs are changed ultraviolet lamp, the staff can be manual upwards stimulate and draw the piece, draws the piece removal and drives the inserted bar rebound for the inserted bar breaks away from the draw-in groove, so L type connecting block no longer by spacing, the staff stimulates ultraviolet lamp forward and can pull down it, easy operation is swift, this kind of mode also can take off ultraviolet lamp clearance or maintenance etc..
In conclusion, the jaw bone support curing device can realize horizontal movement of the ultraviolet lamp through the motor, realizes irradiation curing of the inkjet jaw bone support, and can realize rotation of the placing plate and the jaw bone support, so that the jaw bone support curing effect is better and more comprehensive, meanwhile, the ultraviolet lamp is convenient to disassemble and overhaul, and the operation is simple and rapid.
Drawings
Fig. 1 is a schematic structural view of a bonding and curing device for 3D printing of a composite material artificial jaw bone scaffold according to the present invention;
fig. 2 is a schematic structural view of a part a of a bonding and curing device for 3D printing of a composite material artificial jaw bone scaffold according to the present invention;
fig. 3 is a schematic structural view of a part of a bonding and curing device for 3D printing of a composite material artificial jaw bone scaffold according to the present invention;
fig. 4 is a schematic structural diagram of a part B of the bonding and curing device for 3D printing of the composite material artificial jawbone scaffold provided by the invention.
In the figure: the intelligent cabinet comprises a cabinet body 1, a cabinet body 2, a door 3, a switch door 3, a handle 4, a motor 5, a limiting rod 6, a rotating rod 7, a reciprocating screw rod 8, a moving block 9, a mounting plate 10, an ultraviolet lamp 11, a short rod 12, a placing plate 13, a driving wheel 14, a belt 15, a worm wheel 16, a worm 17, a vertical rod 18, a first bevel gear 19, a second bevel gear 20, a positioning block 21, a connecting block 22L, a mounting groove 23, a clamping groove 24, an inserted rod 25, a spring 26 and a pull block 27.
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.
Referring to fig. 1-4, a bonding and curing device for 3D printing of a composite material artificial jaw bone bracket comprises a cabinet body 1, wherein a storage box is arranged on the cabinet body 1, two switch doors 3 are arranged on the storage box, and handles 4 are arranged on the two switch doors 3, as shown in fig. 1, sundries such as tools can be placed in the storage box, so that the storage box is convenient for workers to take and use, and a locking universal wheel can be arranged at the bottom of the cabinet body 1, so that the storage box can be moved conveniently; the upper end of the cabinet body 1 is fixedly connected with a box body 2, the outer side wall of the box body 2 is provided with a motor 5, and the motor 5 is the prior art and is not described again; the output fixedly connected with dwang 7 of motor 5, dwang 7 run through the lateral wall of box 2 and rotate rather than being connected, and the other end of dwang 7 rotates with the inner wall of box 2 to be connected, and wherein, dwang 7 all realizes through the bearing with box 2 rotation junction.
The middle section of dwang 7 is reciprocal lead screw 8, the cover is equipped with the movable block 9 rather than threaded connection on the reciprocal lead screw 8, install the gag lever post 6 spacing to movable block 9 in the box 2, gag lever post 6 and box 2's inner wall fixed connection and with dwang 7 parallel arrangement, gag lever post 6 runs through movable block 9 and rather than sliding connection, can carry on spacingly to movable block 9 through gag lever post 6, so, can not drive movable block 9 when reciprocal lead screw 8 rotates and rotate, and then when reciprocal lead screw 8 rotates, can realize the horizontal migration of movable block 9.
The bottom of the moving block 9 is provided with an installation plate 10, the bottom of the installation plate 10 is provided with an ultraviolet lamp 11 which is abutted against the installation plate, the ultraviolet lamp 11 comprises a connection plate fixedly connected with an L-shaped connection block 22, and the bottom of the connection plate is provided with a plurality of ultraviolet lamp beads; the ultraviolet lamp 11 is connected with the mounting plate 10 through the two connecting mechanisms, and the specific operation is that the pull block 27 is pulled upwards manually, the pull block 27 moves to drive the inserted bar 25 to move upwards, so that the inserted bar 25 is separated from the clamping groove 24, the L-shaped connecting block 22 is not limited any more, a worker pulls the ultraviolet lamp 11 forwards to detach the ultraviolet lamp, the operation is simple and fast, and the ultraviolet lamp 11 can be detached to be cleaned or overhauled in the mode; during the installation, the staff can manually upwards stimulate and draw piece 27, draws piece 27 to remove and drives inserted bar 25 and upwards remove for inserted bar 25 is not in mounting groove 23, installs L type connecting block 22 in mounting groove 23 until unable removal, and draw-in groove 24 and inserted bar 25 at this moment are just relative, loosen and draw piece 27, under spring 26's effect, can realize that inserted bar 25 inserts in draw-in groove 24, realize the installation to ultraviolet lamp 11.
Coupling mechanism is including setting up mounting groove 23 in the mounting panel 10 front side, ultraviolet lamp 11's upper end fixedly connected with L type connecting block 22, L type connecting block 22 extends to in the mounting groove 23, L type connecting block 22's upper end is equipped with draw-in groove 24, be equipped with on the mounting panel 10 rather than sliding connection's inserted bar 25, inserted bar 25 extends to in the mounting groove 23, and inserted bar 25 inserts in the draw-in groove 24, inserted bar 25's upper end fixedly connected with draws piece 27, draw fixedly connected with spring 26 between piece 27 and the mounting panel 10, spring 26 overlaps in inserted bar 25's outside and not contact with inserted bar 25.
Four short rods 12 are rotatably connected to the inner bottom of the box body 2, a transmission mechanism is arranged between the four short rods 12 and comprises transmission wheels 14 arranged on the four short rods 12, the four transmission wheels 14 are connected through belts 15, and the four short rods 12 can synchronously rotate through the matching of the transmission wheels 14 and the belts 15.
The upper ends of the four short rods 12 are fixedly connected with placing plates 13, a linkage mechanism is arranged between one of the short rods 12 and the rotating rod 7, the linkage mechanism comprises a worm wheel 16 fixed on the short rod 12, a first bevel gear 19 is fixedly connected on the rotating rod 7, a second bevel gear 20 is meshed on the first bevel gear 19, a vertical rod 18 is coaxially and fixedly connected on the second bevel gear 20, the lower end of the vertical rod 18 is fixedly connected with a worm 17, and the worm 17 is meshed with the worm wheel 16; the inner wall fixedly connected with locating piece 21 of box 2, montant 18 run through locating piece 21 and rather than rotate and be connected, can support montant 18 through locating piece 21 to guarantee the stable rotation of montant 18.
When the jaw bone fixing device is used, the corresponding door bodies are installed on the box body 2, a worker opens the door bodies, then puts the jaw bone supports for ink jet on the placing plate 13, then closes the door bodies and starts the motor 5 and the ultraviolet lamp 11;
the motor 5 works to drive the rotating rod 7 and the reciprocating screw rod 8 to rotate, and the moving block 9 cannot rotate under the limiting of the reciprocating screw rod 8 and the limiting rod 6, so that when the reciprocating screw rod 8 rotates, the moving block 9 can horizontally move on the reciprocating screw rod 8, and the ultraviolet lamp 11 horizontally moves to irradiate on an inkjet jaw bone bracket to realize the curing of ink;
meanwhile, the rotating rod 7 rotates to drive the first bevel gear 19 to rotate, the first bevel gear 19 rotates to drive the second bevel gear 20 to rotate, so that the rotation of the vertical rod 18 can be realized, the vertical rod 18 rotates to drive the worm 17 to rotate, the worm 17 rotates to drive the worm wheel 16 to rotate, so that the worm wheel 16 rotates slowly, the worm wheel 16 rotates to drive the short rods 12 to rotate, under the transmission of the belt 15 and the four transmission wheels 14, the four short rods 12 can rotate simultaneously, so that the four placing plates 13 rotate, the jaw bone support on the placing plates 13 can rotate, and the jaw bone support can be irradiated and cured more effectively through the ultraviolet lamp 11 without manually adjusting the angle;
when the ultraviolet lamp 11 needs to be replaced, a worker can manually pull the pull block 27 upwards, the pull block 27 moves to drive the inserted rod 25 to move upwards, so that the inserted rod 25 is separated from the clamping groove 24, the L-shaped connecting block 22 is not limited any more, the worker can pull the ultraviolet lamp 11 forwards to detach the ultraviolet lamp 11, the operation is simple and fast, and the ultraviolet lamp 11 can be detached for cleaning or maintenance and the like in the mode; during the installation, the staff can manually upwards stimulate and draw piece 27, draws piece 27 to remove and drives inserted bar 25 and upwards remove for inserted bar 25 is not in mounting groove 23, installs L type connecting block 22 in mounting groove 23 until unable removal, and draw-in groove 24 and inserted bar 25 at this moment are just relative, loosen and draw piece 27, under spring 26's effect, can realize that inserted bar 25 inserts in draw-in groove 24, realize the installation to ultraviolet lamp 11.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a 3D of artifical jaw support of combined material prints with solidification equipment that bonds, includes the cabinet body (1), its characterized in that, the upper end fixedly connected with box (2) of the cabinet body (1), motor (5) are installed to the lateral wall of box (2), the output fixedly connected with dwang (7) of motor (5), dwang (7) run through the lateral wall of box (2) and are connected rather than rotating, the other end of dwang (7) rotates with the inner wall of box (2) to be connected, the middle section of dwang (7) is reciprocal lead screw (8), the cover is equipped with movable block (9) rather than threaded connection on reciprocal lead screw (8), install gag lever post (6) spacing to movable block (9) in box (2), mounting panel (10) are installed to the bottom of movable block (9), the bottom of mounting panel (10) is equipped with ultraviolet lamp (11) rather than offsetting, ultraviolet lamp (11) are connected with mounting panel (10) through two coupling mechanism, the interior bottom of box (2) is rotated and is connected with four quarter butt (12), four be equipped with drive mechanism, four between quarter butt (12) the equal fixedly connected with in upper end of quarter butt (12) places board (13), and one of them be equipped with link gear between quarter butt (12) and dwang (7).
2. The bonding and curing device for 3D printing of the composite material artificial jaw bone bracket according to claim 1, wherein a storage box is arranged on the cabinet body (1), two switch doors (3) are installed on the storage box, and handles (4) are installed on the two switch doors (3).
3. The bonding and curing device for 3D printing of the composite material artificial jawbone bracket as claimed in claim 1, wherein the limiting rod (6) is fixedly connected with the inner wall of the box body (2) and is arranged in parallel with the rotating rod (7), and the limiting rod (6) penetrates through the moving block (9) and is connected with the moving block in a sliding manner.
4. The bonding and curing device for 3D printing of the composite material artificial jaw bone scaffold according to claim 1, it is characterized in that the connecting mechanism comprises a mounting groove (23) arranged at the front side of the mounting plate (10), the upper end of the ultraviolet lamp (11) is fixedly connected with an L-shaped connecting block (22), the L-shaped connecting block (22) extends into the mounting groove (23), the upper end of the L-shaped connecting block (22) is provided with a clamping groove (24), the mounting plate (10) is provided with an inserted bar (25) which is in sliding connection with the mounting plate, the inserted bar (25) extends into the mounting groove (23), the inserted bar (25) is inserted into the slot (24), the upper end of the inserted bar (25) is fixedly connected with a pull block (27), a spring (26) is fixedly connected between the pulling block (27) and the mounting plate (10), the spring (26) is sleeved outside the inserted rod (25) and is not in contact with the inserted rod (25).
5. The bonding and curing device for 3D printing of a composite material artificial jaw bone scaffold according to claim 1, wherein the transmission mechanism comprises transmission wheels (14) installed on four short rods (12), and the four transmission wheels (14) are connected by a belt (15).
6. The bonding and curing device for 3D printing of the composite material artificial jawbone bracket according to claim 1, wherein the linkage mechanism comprises a worm wheel (16) fixed on a short rod (12), a first bevel gear (19) is fixedly connected to the rotating rod (7), a second bevel gear (20) is engaged on the first bevel gear (19), a vertical rod (18) is coaxially and fixedly connected to the second bevel gear (20), a worm (17) is fixedly connected to the lower end of the vertical rod (18), and the worm (17) is engaged with the worm wheel (16).
7. The bonding and curing device for 3D printing of the composite material artificial jaw bone bracket is characterized in that a positioning block (21) is fixedly connected to the inner wall of the box body (2), and the vertical rod (18) penetrates through the positioning block (21) and is rotatably connected with the positioning block.
8. The bonding and curing device for 3D printing of the composite material artificial jaw bone bracket as claimed in claim 4, wherein the ultraviolet lamp (11) comprises a connecting plate fixedly connected with an L-shaped connecting block (22), and a plurality of ultraviolet lamp beads are mounted at the bottom of the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111216213.4A CN113977931A (en) | 2021-10-19 | 2021-10-19 | Bonding and curing device for 3D printing of composite material artificial jaw bone bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111216213.4A CN113977931A (en) | 2021-10-19 | 2021-10-19 | Bonding and curing device for 3D printing of composite material artificial jaw bone bracket |
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| Publication Number | Publication Date |
|---|---|
| CN113977931A true CN113977931A (en) | 2022-01-28 |
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| CN202111216213.4A Pending CN113977931A (en) | 2021-10-19 | 2021-10-19 | Bonding and curing device for 3D printing of composite material artificial jaw bone bracket |
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| CN (1) | CN113977931A (en) |
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Application publication date: 20220128 |