CN113598994B - Rapid porcelain applying method - Google Patents
Rapid porcelain applying method Download PDFInfo
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- CN113598994B CN113598994B CN202110843328.XA CN202110843328A CN113598994B CN 113598994 B CN113598994 B CN 113598994B CN 202110843328 A CN202110843328 A CN 202110843328A CN 113598994 B CN113598994 B CN 113598994B
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- guide rail
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- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 174
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 83
- 230000010485 coping Effects 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 239000003086 colorant Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 13
- 210000004907 gland Anatomy 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 4
- 238000010146 3D printing Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/083—Porcelain or ceramic teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/083—Porcelain or ceramic teeth
- A61C13/0835—Ceramic coating on metallic body
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dental Prosthetics (AREA)
Abstract
The invention discloses a rapid porcelain applying method, which comprises the following steps: establishing a three-dimensional model of an abutment for sleeving the inner crown and a three-dimensional model of a clamp, integrating the three-dimensional models of the abutment and the clamp into a whole, and outputting the three-dimensional model of the inner crown positioning clamp; manufacturing an integrally formed coping positioning clamp through a three-dimensional model of the coping positioning clamp; manufacturing an inner crown; fixing the inner crown positioning fixture in a movement mechanism of the porcelain feeding equipment, and then sleeving the inner crown on the abutment so that the position of the inner crown can be changed according to a porcelain feeding path; and the porcelain feeding equipment changes the position of the inner crown according to the porcelain feeding path and completes the porcelain feeding on the inner crown by using the porcelain powder container. The method realizes the automatic porcelain-applying operation by replacing manpower with equipment, and has the characteristics of quick porcelain-applying and simple porcelain-applying.
Description
Technical Field
The invention belongs to the technical field of porcelain application on false teeth, and particularly relates to a rapid porcelain application method.
Background
At present, no matter metal porcelain teeth or zirconia porcelain teeth are produced by an inner crown firstly and then are porcelain manually to finish the fabrication of false tooth forms; the porcelain tooth is beautiful and reasonable in shape and natural and vivid in color, requirements for manual porcelain application operators are high, the porcelain application operators need to know tooth shapes, occlusion relations and the like and can accurately control the using amount proportion of porcelain powder, the work can be independently completed generally by experience of more than 2-3 years, and the problems of large workload and low efficiency exist in manual porcelain application.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a quick porcelain feeding method capable of realizing automatic porcelain feeding, and has the characteristics of quick porcelain feeding and simplicity in porcelain feeding.
In order to solve the technical problem, the invention provides a rapid porcelain applying method which is characterized by comprising the following steps:
establishing a three-dimensional model of an abutment for sleeving the inner crown and a three-dimensional model of a clamp, integrating the three-dimensional models of the abutment and the clamp into a whole, and outputting the three-dimensional model of the inner crown positioning clamp;
manufacturing an integrally formed inner crown positioning clamp through a three-dimensional model of the inner crown positioning clamp;
manufacturing an inner crown;
fixing the inner crown positioning fixture in a movement mechanism of the upper porcelain equipment, and then sleeving the inner crown on the abutment so that the inner crown can change the position according to the porcelain adding path;
and the porcelain feeding equipment changes the position of the inner crown according to the porcelain feeding path and completes the porcelain feeding on the inner crown by using the porcelain powder container.
Further, the step of establishing a three-dimensional model of an abutment for the set coping comprises: establishing three-dimensional models of an inner crown, a full crown and an abutment, wherein the three-dimensional models of the inner crown, the full crown and the abutment have an alignment relation;
the rapid porcelain applying method further comprises the following steps: and generating a porcelain adding path which can be used for the porcelain adding equipment according to the three-dimensional models of the inner crown and the full crown.
Further, the step of generating a porcelain adding path which can be used for a porcelain adding device comprises the following steps:
and generating porcelain adding paths corresponding to the porcelain powder with different colors according to the color requirement of the whole crown.
Further, before adding the porcelain, respectively and uniformly mixing porcelain powders with different colors with a solvent to form a plurality of liquid porcelain powder mixtures with different colors; and then respectively loading liquid porcelain powder mixtures with different colors into a plurality of porcelain powder containers in the porcelain loading equipment, and then changing the position of the inner crown by the porcelain loading equipment according to porcelain loading paths of porcelain powder with different colors and automatically loading porcelain on the inner crown by using the porcelain powder containers with corresponding colors.
Further, go up porcelain equipment includes:
fixing the platform;
one end of the bracket is rotatably arranged on the fixed platform;
one end of the fixed arm is rotatably arranged on the bracket, and the inner crown positioning clamp is fixed at the other end of the fixed arm;
the container seat is arranged on one side of the fixing platform; a plurality of porcelain powder containers are movably arranged
The porcelain powder containers are used for filling liquid porcelain powder mixture, are movably arranged on the container seats, and are provided with powder outlets for loading porcelain at the lower ends;
the clamping device is used for clamping the upper end of the porcelain powder container and extruding the porcelain powder container inwards, and the clamping device is arranged above the fixed arm;
the first driving device is used for driving the bracket to rotate around the Y axis;
the second driving device is used for driving the fixed arm to rotate around the X axis;
the Y-axis driving device is used for driving the fixed platform to move along the Y axis;
the Z-axis driving device is used for driving the clamping device to move along a Z axis;
and the X-axis driving device is used for driving the clamping device and the Z-axis driving device to move along the X axis.
Furthermore, the porcelain powder container comprises a columnar part, a pointed cone part and a positioning snap ring, wherein the columnar part and the pointed cone part are connected up and down, the positioning snap ring is arranged around the periphery of the columnar part, a containing cavity used for containing a liquid porcelain powder mixture is arranged in the axial middle of the columnar part, the upper end of the containing cavity is provided with an opening, a gland is arranged in the containing cavity in a sliding manner, and the powder outlet is arranged at the bottom end of the pointed cone part and is communicated with the containing cavity; the container seat is provided with a plurality of through holes with the aperture larger than the columnar part and smaller than the positioning snap ring; and an air hole for communicating the accommodating cavity with an external air supply device is formed in the axial middle of the clamping device, so that the gland is extruded downwards by utilizing air, and the liquid porcelain powder mixture flows out from the powder outlet.
Furthermore, the first driving device is a first motor arranged on the fixed platform, and the first motor is in transmission connection with the support.
Furthermore, the second driving device is a second motor arranged on the bracket, and the second motor is in transmission connection with the fixed arm.
Further, Y axle drive arrangement includes Y axle guide rail, rotates the Y axle lead screw of locating on the Y axle guide rail and locate on the Y axle guide rail and with the third motor of Y axle lead screw transmission connection, fixed platform slides and locates on the Y axle guide rail and with Y axle lead screw threaded connection.
Furthermore, X axle drive arrangement is including locating X axle guide rail, the rotation of Y axle guide rail top are located X axle feed screw on the X axle guide rail and are located on the X axle guide rail and with the fourth motor that X axle feed screw transmission is connected, Z axle drive arrangement slides and locates on the X axle guide rail and with X axle feed screw threaded connection.
Furthermore, Z axle drive arrangement locates including sliding on the X axle guide rail and with X axle lead screw threaded connection's Z axle guide rail, rotate locate the Z axle lead screw on the Z axle guide rail and locate on the Z axle guide rail and with the fifth motor that Z axle lead screw transmission is connected, clamping device slides through the fixing base and locates on the Z axle guide rail, just the fixing base with Z axle lead screw threaded connection.
Further, the clamping device is a pneumatic chuck.
The invention has the following beneficial effects:
according to the invention, the matched inner crown and the matched abutment are designed through 3D design software, and the abutment and the clamp are integrally formed, so that the abutment is conveniently fixed on the upper porcelain equipment by using the clamp, the inner crown is conveniently sleeved by using the abutment and is fixed on the upper porcelain equipment, the position of the inner crown can be changed according to a porcelain adding path, then porcelain powder containers are used according to the porcelain adding path, porcelain adding is automatically completed, the automatic porcelain adding operation of replacing manual porcelain adding by equipment is realized, the characteristics of high porcelain adding speed, high porcelain batch generation efficiency and simplicity in porcelain adding are realized, and the consistency of porcelain adding can be maintained.
The invention provides porcelain mounting equipment with a five-axis movement structure based on the principle of a five-axis cutting machine, when an inner crown positioning clamp and an inner crown are fixed on a fixed arm, the positions of the periphery and the end surface of the inner crown can be adjusted and changed at any angle by utilizing the relationship of five-axis movement, so that the position change of the inner crown can be adjusted according to a porcelain mounting path; still based on FDM printing technology, pack the porcelain powder mixture of different colour fluid states into the porcelain powder container of different similar FDM printing shower nozzles respectively, reuse porcelain powder container and clamping device with corresponding porcelain powder coating including on the crown, realize adding the porcelain of different colours porcelain powder.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention:
FIG. 1 is a schematic view of a porcelain mounting apparatus in an embodiment;
FIG. 2 is a partial sectional view of a porcelain container in an embodiment;
FIG. 3 is a schematic view of a coping positioning jig according to embodiment 2;
fig. 4 is an exploded view of the assembly of the fixing arm with the coping positioning jig and the coping in embodiment 2.
Detailed Description
For a fuller understanding of the technical content of the present invention, reference should be made to the following detailed description taken together with the accompanying drawings.
Example 1
As shown in fig. 1-2, the present embodiment provides a porcelain applying apparatus, which includes a fixing platform 1, a container holder 2, a bracket 3, a fixing arm 4, a porcelain powder container 5, a clamping device 6, a first driving device, a second driving device, a Y-axis driving device, a Z-axis driving device, and an X-axis driving device; wherein:
the support 3 is right-angled, one end of the support 3 is rotatably arranged on the fixed platform 1, the first driving device is a first motor 7 arranged on the fixed platform 1, a transmission shaft of the first motor 7 is in transmission connection with the support 3, and the support 3 is driven by the first motor 7 to rotate around a Y axis to form a first rotating shaft;
one end of a fixed arm 4 is rotatably arranged at the other end of the support 3, the fixed arm 4 is positioned at the inner side of a right angle, the axial line of the fixed arm is parallel to the right angle side of the fixed arm, the fixed arm is prevented from influencing the rotation of the support, a second driving device is a second motor 8 arranged on the support 3, a transmission shaft of the second motor 8 is in transmission connection with the fixed arm 4, and the second motor 8 is used for driving the fixed arm 4 to rotate around an X axis to form a second rotating shaft;
the container base 2 is fixed on one side of the fixed platform 1, a plurality of porcelain powder containers 5 distributed in an array mode are movably arranged on the container base 2, the porcelain powder containers 5 are used for containing a liquid porcelain powder mixture 9, the lower ends of the porcelain powder containers 5 are provided with powder outlets 50 for loading porcelain, porcelain powder flows out through the powder outlets and is coated on corresponding inner crowns, and porcelain powder mixtures with different colors can be contained in the plurality of porcelain powder containers;
the clamping device 6 is arranged above the fixed arm 4 and used for clamping the upper end of the porcelain powder container 5 and extruding the porcelain powder container inwards, so that the porcelain powder in the porcelain powder container flows out and is coated on an inner crown fixed on the fixed arm; specifically, the clamping device 6 is a pneumatic chuck which can replace a corresponding porcelain powder container on the container seat according to the required porcelain color;
the Y-axis driving device is used for driving the fixed platform 1 to move along the Y axis;
the Z-axis driving device is used for driving the clamping device 6 to move along the Z axis;
and the X-axis driving device is used for driving the clamping device 6 and the Z-axis driving device to move along the X axis.
In the above, linear movement in XYZ three directions is formed by the Y-axis driving device, the Z-axis driving device and the X-axis driving device, the three linear movements and the two rotating shafts jointly form a five-axis movement mechanism, when the inner crown is fixed on the fixed arm, the operation of adding porcelain powder at all positions of the top periphery and the bottom of the inner crown is realized by utilizing the relationship of five-axis motion, the positions of the periphery and the end surface of the inner crown can be adjusted and changed at any angle, thereby the position change of the inner crown can be adjusted according to the porcelain feeding path, the container seat can meet the requirements that the moving part places and grabs porcelain powder containers with different colors, then the porcelain powder container and the clamping device are utilized to coat corresponding porcelain powder on the inner crown, and then realized replacing artifical automation by equipment and gone up porcelain operation, have the characteristics that go up porcelain fast, the batched generation efficiency is higher and go up porcelain simple, and can keep the uniformity of going up porcelain.
In a specific embodiment, the porcelain powder container 5 is a structure similar to a syringe, and specifically comprises a columnar part 51 and a pointed conical part 52 which are connected into a whole up and down, and a positioning snap ring 53 which is arranged around the middle of the periphery of the columnar part 51, wherein the pointed end of the pointed conical part 52 is arranged downwards, so that a pointed fine powder discharging mechanism is formed, porcelain feeding is facilitated, and the problem of ceramic powder mixture self-flowing is avoided; a cavity 54 with an open upper end is arranged in the axial middle of the columnar part 51, a gland 55 is arranged in the cavity 54 in a sliding manner, after ceramic powder mixture is filled in the cavity, the cavity is extruded downwards by the gland 55, and the powder outlet 50 is arranged at the bottom end (namely the tip end) of the pointed cone part 52 and is communicated with the cavity 54; the container base 2 is provided with a plurality of through holes 20 with the aperture larger than the columnar part 51 and smaller than the positioning snap ring 53, so that the porcelain powder container can be downwards inserted into the container base and can be stopped by the positioning snap ring.
Specifically, the axial middle of the holding device 6 is provided with an air hole 61 for communicating the cavity 54 with an external air supply device, so that the air pressure is used to press the gland downwards and extrude the porcelain powder mixture.
In a specific embodiment, the Y-axis driving device includes a Y-axis guide rail 11, a Y-axis lead screw 12 rotatably disposed on the Y-axis guide rail 11 through a bearing, and a third motor 13 disposed on the Y-axis guide rail 11 and in transmission connection with the Y-axis lead screw 12, the fixed platform 1 is slidably disposed on the Y-axis guide rail 11 through a slider 14 and in threaded connection with the Y-axis lead screw 12 through a lead screw nut, and both the Y-axis guide rail and the Y-axis lead screw extend horizontally along the Y direction, so that the fixed platform 1 is driven to move on the Y-axis guide rail along the Y direction by the third motor 13.
In a specific embodiment, the X-axis driving device includes an X-axis guide rail 22 disposed above the Y-axis guide rail 11 in a crossing manner through a supporting foot 21, an X-axis lead screw 23 rotatably disposed on the X-axis guide rail 22 through a bearing, and a fourth motor 24 disposed on the X-axis guide rail 22 and in transmission connection with the X-axis lead screw 23, the Z-axis driving device is slidably disposed on the X-axis guide rail 23 and in threaded connection with the X-axis lead screw 23 through a lead screw nut, and both the X-axis guide rail and the X-axis lead screw extend horizontally in the X direction, so that the Z-axis driving device and the clamping device are driven to move on the X-axis guide rail in the X direction by the fourth motor 24.
In a specific embodiment, the Z-axis driving device includes a Z-axis guide rail 31 slidably disposed on the X-axis guide rail 22 through the slider 14 and threadedly connected to the X-axis lead screw 23, a Z-axis lead screw 32 rotatably disposed on the Z-axis guide rail 31 through a bearing, and a fifth motor 33 disposed on the Z-axis guide rail 31 and drivingly connected to the Z-axis lead screw 32, the clamping device 6 slidably disposed on the Z-axis guide rail 31 through the sliders 14 on the fixing base 10 and the fixing base 10, and the fixing base 10 and the Z-axis lead screw 32 form a threaded connection through a lead screw nut, the Z-axis guide rail and the Z-axis lead screw both vertically extend along the Z direction, so that the fifth motor 33 is used to drive the clamping device 6 and the fixing base 10 to move along the Z direction on the Z-axis guide rail.
In the above, the movement mechanism of the porcelain mounting device is configured by the bracket, the fixing arm, the clamping device, the first driving device, the second driving device, the Y-axis driving device, the Z-axis driving device and the X-axis driving device, so that the inner crown fixed on the fixing arm at the later stage can be changed in position at will.
In other embodiments, the push rod of the air cylinder can be used for penetrating through the air hole and then pressing the gland downwards.
Example 2
As shown in fig. 1 to 4, this embodiment provides a rapid porcelain applying method, where porcelain applying is performed by using the porcelain applying device described in embodiment 1, and the porcelain applying method specifically includes the following steps:
a. designing three-dimensional models of an inner crown 100, a full crown and an abutment 101 which have an alignment relation and a three-dimensional model of a clamp 102 which can be fixed on a fixed arm by using a dental crown design software, integrating the three-dimensional models of the abutment and the clamp into a whole, and forming and outputting a three-dimensional model of an inner crown positioning clamp 103;
b. according to the three-dimensional models of the inner crown and the full crown, the part of the full crown minus the inner crown is layered according to color requirements through layered software to calculate porcelain adding paths of porcelain powder with different colors, so that a porcelain adding path which can be used for porcelain adding equipment is generated, the porcelain adding path is led into the porcelain adding equipment, and any position transformation of the porcelain adding path is realized by utilizing a five-axis motion structure;
c. the method comprises the following steps of manufacturing an integrally formed inner crown positioning clamp 103 by a 3D printing mode through a three-dimensional model of the inner crown positioning clamp, and manufacturing an inner crown 100 by a 3D printing mode; the 3D printing mode is adopted, so that the forming precision of the abutment can be ensured, and the assembly precision of the inner crown and the abutment is ensured;
d. fixing the inner crown positioning clamp 103 at the tail end of the fixing arm 4 through a screw, and then sleeving the inner crown 100 on the abutment 101 (shown in an exploded view in fig. 4);
e. respectively and uniformly mixing the porcelain powder with different colors with a solvent to form a plurality of liquid porcelain powder mixtures with different colors; respectively filling the porcelain powder mixtures with different colors into different porcelain powder containers on the container seat;
f. the porcelain feeding equipment changes the position of the inner crown according to the porcelain feeding path, simultaneously clamps the porcelain powder container with the porcelain powder mixture with the corresponding color by using the clamping device, extrudes the gland through air pressure, and extrudes the porcelain powder mixture in the porcelain powder container onto the inner crown through the powder outlet along the porcelain feeding path to finish the porcelain feeding operation; the ceramic powder container with different colors is replaced and the ceramic adding is automatically finished.
In the above, the existing dental design software can obtain an abutment, an inner crown and a full crown with an aligned coordinate relation, the abutment and the fixture data can be matched together for printing processing through software processing, the inner crown and the abutment have a corresponding coordinate relation, can be clamped on the fixed arm and aligned with the original point coordinate of the equipment, and then cooperate with a porcelain adding path calculated by the software, so that the equipment can automatically complete a porcelain adding process.
Full crown: the full crown can be obtained by carrying out porcelain-applying operation on the inner crown for the restoration covering the whole crown surface.
Inner crown: substrate for porcelain on full crown.
In other embodiments, the solvent is water or other liquid.
In other embodiments, in step c, the coping positioning fixture and the coping are manufactured by means of photocuring 3D printing.
In other embodiments, the inner crown positioning clamp and the inner crown can be manufactured by other methods, such as injection molding; the method can also be any processing mode in the mechanical field, such as CNC (computer numerical control) processing and the like, as long as the clamp and the abutment are integrally formed; in addition, it should be noted that the inner crown positioning fixture and the inner crown may adopt different processing modes.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.
Claims (10)
1. A rapid porcelain applying method is characterized by comprising the following steps:
establishing a three-dimensional model of an abutment for sleeving the inner crown and a three-dimensional model of a clamp, integrating the three-dimensional models of the abutment and the clamp into a whole, and outputting the three-dimensional model of the inner crown positioning clamp;
manufacturing an integrally formed coping positioning clamp through a three-dimensional model of the coping positioning clamp;
manufacturing an inner crown;
fixing the inner crown positioning fixture in a movement mechanism of the porcelain feeding equipment, and then sleeving the inner crown on the abutment so that the position of the inner crown can be changed according to a porcelain feeding path;
and the porcelain feeding equipment changes the position of the inner crown according to the porcelain feeding path and completes the porcelain feeding on the inner crown by using the porcelain powder container.
2. The rapid porcelain application method according to claim 1,
the step of establishing a three-dimensional model of an abutment for a nested coping comprises: establishing three-dimensional models of an inner crown, a full crown and an abutment, wherein the three-dimensional models of the inner crown, the full crown and the abutment have an alignment relation;
the rapid porcelain applying method further comprises the following steps: and generating a porcelain adding path which can be used for the porcelain adding equipment according to the three-dimensional models of the inner crown and the full crown.
3. The rapid ceramic applying method according to claim 2, wherein the step of generating a ceramic applying path usable for the ceramic applying device comprises:
and generating porcelain adding paths corresponding to the porcelain powder with different colors according to the color requirement of the full crown.
4. The rapid porcelain applying method according to claim 3, wherein before applying porcelain, the porcelain powders with different colors are respectively and uniformly mixed with the solvent to form a plurality of liquid porcelain powder mixtures with different colors; and then the liquid porcelain powder mixtures with different colors are respectively loaded into a plurality of porcelain powder containers in the porcelain loading equipment, and then the porcelain loading equipment changes the position of the inner crown according to porcelain loading paths of the porcelain powder with different colors and automatically loads porcelain on the inner crown by using the porcelain powder containers with corresponding colors.
5. The rapid porcelain-applying method according to claim 4, wherein the porcelain-applying device comprises:
a fixed platform;
one end of the bracket is rotatably arranged on the fixed platform;
one end of the fixed arm is rotatably arranged on the bracket, and the inner crown positioning clamp is fixed at the other end of the fixed arm;
the container seat is arranged on one side of the fixed platform; a plurality of porcelain powder containers are movably arranged
The porcelain powder containers are used for containing liquid porcelain powder mixtures, are movably arranged on the container seats, and are provided with powder outlets for loading porcelain at the lower ends;
the clamping device is used for clamping the upper end of the porcelain powder container and extruding the porcelain powder container inwards, and the clamping device is arranged above the fixed arm;
the first driving device is used for driving the support to rotate around the Y axis;
the second driving device is used for driving the fixed arm to rotate around the X axis;
the Y-axis driving device is used for driving the fixed platform to move along the Y axis;
the Z-axis driving device is used for driving the clamping device to move along the Z axis;
and the X-axis driving device is used for driving the clamping device and the Z-axis driving device to move along the X axis.
6. The rapid porcelain applying method according to claim 5, wherein the porcelain powder container comprises a columnar part, a pointed conical part and a positioning snap ring, wherein the columnar part and the pointed conical part are connected up and down, the positioning snap ring is arranged around the periphery of the columnar part, a containing cavity used for containing a liquid porcelain powder mixture is arranged in the axial middle of the columnar part, the upper end of the containing cavity is provided with an opening, a gland is arranged in the containing cavity in a sliding manner, and the powder outlet is arranged at the bottom end of the pointed conical part and is communicated with the containing cavity; the container seat is provided with a plurality of through holes with the aperture larger than the columnar part and smaller than the positioning snap ring; and an air hole for communicating the accommodating cavity with an external air supply device is formed in the axial middle of the clamping device, so that the gland is downwards extruded by using air, and the liquid ceramic powder mixture flows out from the powder outlet.
7. The rapid porcelain applying method according to claim 5, wherein the first driving device is a first motor arranged on the fixed platform, and the first motor is in transmission connection with the bracket; the second driving device is a second motor arranged on the support, and the second motor is in transmission connection with the fixed arm.
8. The rapid porcelain applying method according to any one of claims 5 to 7, wherein the Y-axis driving device comprises a Y-axis guide rail, a Y-axis lead screw rotatably arranged on the Y-axis guide rail, and a third motor arranged on the Y-axis guide rail and in transmission connection with the Y-axis lead screw, and the fixed platform is slidably arranged on the Y-axis guide rail and in threaded connection with the Y-axis lead screw.
9. The rapid porcelain applying method according to claim 8, wherein the X-axis driving device comprises an X-axis guide rail arranged above the Y-axis guide rail, an X-axis lead screw rotatably arranged on the X-axis guide rail, and a fourth motor arranged on the X-axis guide rail and in transmission connection with the X-axis lead screw, and the Z-axis driving device is slidably arranged on the X-axis guide rail and in threaded connection with the X-axis lead screw.
10. The rapid porcelain applying method according to claim 9, wherein the Z-axis driving device comprises a Z-axis guide rail slidably disposed on the X-axis guide rail and in threaded connection with the X-axis lead screw, a Z-axis lead screw rotatably disposed on the Z-axis guide rail, and a fifth motor disposed on the Z-axis guide rail and in transmission connection with the Z-axis lead screw, the clamping device is slidably disposed on the Z-axis guide rail through a fixing seat, and the fixing seat is in threaded connection with the Z-axis lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110843328.XA CN113598994B (en) | 2021-07-26 | 2021-07-26 | Rapid porcelain applying method |
Applications Claiming Priority (1)
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018042894A (en) * | 2016-09-16 | 2018-03-22 | ローランドディー．ジー．株式会社 | Crown prosthesis preparing system, crown prosthesis preparing method, and program for preparing crown prosthesis |
| CN107861469A (en) * | 2016-11-21 | 2018-03-30 | 宁波频泰光电科技有限公司 | A kind of method, computing device and numerically-controlled machine tool system for processing artificial tooth |
| CN209253187U (en) * | 2018-12-15 | 2019-08-16 | 江苏托特斯科技有限公司 | Porcelain device on artificial tooth |
| TW202034862A (en) * | 2019-03-25 | 2020-10-01 | 南韓商堤歐股份有限公司 | Digital abutment and method for manufacturing dental restorative material using same |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018042894A (en) * | 2016-09-16 | 2018-03-22 | ローランドディー．ジー．株式会社 | Crown prosthesis preparing system, crown prosthesis preparing method, and program for preparing crown prosthesis |
| CN107861469A (en) * | 2016-11-21 | 2018-03-30 | 宁波频泰光电科技有限公司 | A kind of method, computing device and numerically-controlled machine tool system for processing artificial tooth |
| CN209253187U (en) * | 2018-12-15 | 2019-08-16 | 江苏托特斯科技有限公司 | Porcelain device on artificial tooth |
| TW202034862A (en) * | 2019-03-25 | 2020-10-01 | 南韓商堤歐股份有限公司 | Digital abutment and method for manufacturing dental restorative material using same |
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