CN112872971B - Invisible orthodontic tooth socket grinding and polishing machine and processing method of invisible orthodontic tooth socket - Google Patents
Invisible orthodontic tooth socket grinding and polishing machine and processing method of invisible orthodontic tooth socket Download PDFInfo
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- CN112872971B CN112872971B CN202110007966.8A CN202110007966A CN112872971B CN 112872971 B CN112872971 B CN 112872971B CN 202110007966 A CN202110007966 A CN 202110007966A CN 112872971 B CN112872971 B CN 112872971B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to the technical field of medical instruments and discloses a grinding and polishing machine for an invisible orthodontic tooth socket and a machining method for the invisible orthodontic tooth socket. The grinding and polishing machine for the invisible orthodontic braces realizes grinding and polishing of the braces to be processed, effectively improves the processing efficiency of the invisible orthodontic braces, and effectively reduces the labor cost and the production cost of professionals. The processing method of the invisible orthodontic tooth socket can realize grinding and polishing of the tooth socket to be processed, and is simple and high in efficiency.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a grinding and polishing machine for an invisible orthodontic tooth socket and a processing method of the invisible orthodontic tooth socket.
Background
In recent years, along with the rapid development of economy and society in China, people have more and more interactions with each other, so that tidy and beautiful teeth are more and more important for the appearance of each person. In the current oral orthodontic technology, the traditional fixed orthodontic technology of matching a bracket and a metal arch wire and the bracket-free invisible orthodontic technology are mainly adopted. Among them, the bracket-free invisible orthodontic correction technology is increasingly popular with orthodontists and patients because of its advantages of invisibility, beauty, comfort, convenience, hygiene, predictability of orthodontic process, etc.
However, the processing mode of the invisible orthodontic braces on the market is generally manual operation, and the orthodontic difficulty and the orthodontic ease are different according to the needs of each person, so that the quantity of the braces required for final orthodontic treatment is different, namely twenty sets are fewer, and more are three and forty sets. The invisible orthodontic braces are manufactured by grinding the edges of the invisible orthodontic braces to form gingival wavy lines by a hand grinder and then finely polishing the gingival wavy lines by a dental technician. Therefore, the process is time-consuming and labor-consuming, and requires that a dental technician have many years of rich technical experience for polishing the gum wavy line of the invisible orthodontic braces and have enough care and patience to polish the qualified invisible orthodontic braces. Therefore, the factors can seriously affect the timeliness of batch processing of the invisible orthodontic braces, and the production cost is also greatly increased.
Disclosure of Invention
The invention aims to provide a grinding and polishing machine for an invisible orthodontic tooth socket and a processing method for the invisible orthodontic tooth socket, which improve the processing efficiency of the invisible orthodontic tooth socket and reduce the labor cost and the production cost of professionals.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a grinding and polishing machine for invisible orthodontic braces, which comprises:
a frame;
the mobile platform can move relative to the rack along a first direction, a fixed cover plate is arranged on the mobile platform, and the tooth socket to be processed is positioned on the fixed cover plate and extends along the first direction;
the rotating platform is rotatably arranged on the rack; and
and the grinding device is arranged on the rotating platform and synchronously rotates with the rotating platform, and the grinding device is used for grinding and polishing the tooth socket to be processed.
This stealthy just abnormal facing machine of polishing is treated and is processed facing man-hour, will treat to process facing location and set up on fixed apron, the removal through moving platform drives fixed apron and treats the removal of processing facing along first direction, grinding device sets up on rotating platform, and rotate with rotating platform is synchronous, grinding device passes through rotating platform and moving platform's removal cooperation, the realization is treated polishing and the polishing of processing facing, the machining efficiency of stealthy just abnormal facing has effectively been improved, the cost of labor and the manufacturing cost of professional have effectively been reduced simultaneously.
As a preferable mode of the above invisible orthodontic braces grinding and polishing machine, the fixing cover plate includes:
the mounting part is arranged on the mobile platform; and
the apron portion, with the installation department rotates through the pivot to be connected, the apron portion is configured to can be wound by horizontal initial state the pivot upwards upset and reset, wait to process the facing location set up in the bottom surface of apron portion.
The fixed cover plate comprises an installation part and a cover plate part, the cover plate part is rotatably connected with the installation part through a rotating shaft, the cover plate part can drive the tooth socket to be processed to turn upwards around the rotating shaft from a horizontal state and reset, the tooth socket to be processed is positioned and arranged on the bottom surface of the cover plate part, the grinding device can jack the tooth socket to be processed in the grinding and polishing processes, and the tooth socket to be processed can drive the cover plate part to rotate around the rotating shaft in a self-adaptive manner so as to process a gum wave line; the apron portion has certain counter weight, and consequently just abnormal facing of stealthy can have certain pushing down force pressure on grinding device, when the just abnormal facing of polishing wheel relative stealthy constantly removes, owing to have the effect of pushing down force, the edge of just abnormal facing of stealthy can be constantly ground and fall.
As a preferable scheme of the invisible orthodontic braces grinding and polishing machine, the braces to be processed are of a U-shaped structure, each brace to be processed comprises a front tooth area, a left rear tooth area and a right rear tooth area, the left rear tooth area and the right rear tooth area are located on two sides of the front tooth area, the front tooth area is of a fan-shaped structure, the circle center position of the fan-shaped structure is C5, and the circle center position C5 is aligned with the positioning point on the cover plate portion.
Through aligning centre of a circle position C5 with the setpoint on the apron portion to in the installation of fixing a position the facing of treating processing, and then be convenient for treat the facing and carry out grinding and polishing.
As a preferable scheme of the invisible orthodontic tooth socket grinding and polishing machine, two side edges of the fan-shaped structure are respectively C5A5 and C5B5, boundary lines of each dental gap of the left rear tooth area and the right rear tooth area are respectively parallel to the C5A5 and the C5B5, so as to obtain an intersection point C0 of the boundary lines of the open ends of the U-shaped structure, and the rotating platform can be rotatably arranged on the rack around a vertical axis passing through the intersection point C0.
The rotating platform can be rotatably arranged on the rack around a vertical axis passing through the intersection point C0, so that the tooth socket to be processed is conveniently processed through the rotation of the rotating platform.
As an optimal selection scheme of the invisible orthodontic braces grinding and polishing machine, the invisible orthodontic braces grinding and polishing machine further comprises:
the output end of the first driving mechanism is connected with the moving platform so as to drive the moving platform to move along the first direction; and
and the output end of the second driving mechanism is connected with the rotating platform so as to drive the rotating platform to rotate.
The first driving mechanism can drive the movable platform to move along a first direction, and the second driving mechanism can drive the rotating platform to rotate so as to realize the automatic movement of the movable platform and the rotating platform.
As an optimal selection scheme of the invisible orthodontic braces grinding and polishing machine, the invisible orthodontic braces grinding and polishing machine further comprises:
and the control device is electrically connected with the first driving mechanism and the second driving mechanism.
The control device can control the first driving mechanism and the second driving mechanism to act, and automatic operation of the first driving mechanism and the second driving mechanism is achieved.
As a preferable scheme of the above invisible orthodontic braces grinding and polishing machine, the invisible orthodontic braces grinding and polishing machine further comprises:
the device comprises a storage module and a human-computer interaction interface module, wherein the storage module and the human-computer interaction interface module are electrically connected with the control device.
The data parameters can be stored through the storage module, and the processing parameters can be input by an operator through the human-computer interaction interface module, so that the tooth socket to be processed can be processed as required.
The invention also provides a processing method of the invisible orthodontic tooth socket, which adopts the invisible orthodontic tooth socket grinding and polishing machine to grind and polish the tooth socket to be processed and comprises the following steps:
grinding the tooth socket to be processed according to a preset program by using an invisible orthodontic tooth socket grinding and polishing machine to process a gum wavy line;
and polishing the tooth socket with the gum wavy line.
According to the processing method of the invisible orthodontic tooth socket, the invisible orthodontic tooth socket grinding and polishing machine is used for grinding the tooth socket to be processed according to a preset program so as to process the gum wavy line, and polishing the tooth socket with the gum wavy line processed is carried out so as to realize grinding and polishing of the tooth socket to be processed.
As a preferable scheme of the processing method of the invisible orthodontic braces, the step of grinding the to-be-processed braces according to a preset program by using the invisible orthodontic brace grinding and polishing machine to process the gum wavy line comprises the following steps:
grinding the tooth socket to be processed according to a default gingival wavy line program of a system; or
And acquiring the processing parameters of the tooth socket to be processed, and acquiring the motion parameters of the movable platform and the rotating platform according to the processing parameters so as to grind the tooth socket to be processed according to the motion parameters.
The tooth socket to be processed is ground according to a default gum wave line program of a system, and a ground gum wave line is only a universal gum wave line and is not completely consistent with the gum line of each patient, which is ground manually or processed by a numerical control machine tool. The gum wavy line only has an influence on patients with high aesthetic requirements, but has a small influence on the orthodontic treatment effect. Therefore, the function is suitable for the public patients with low aesthetic requirements, and the function can be further used for producing the large-scale invisible orthodontic braces.
Through acquireing wait to process the processing parameter of facing, and according to processing parameter acquires moving platform with rotation platform's motion parameter, with according to the motion parameter is right wait to process the facing grinding, can obtain with the gum wave line of every patient's gum line basic unanimous gum wave line, applicable in the patient that requires highly to the aesthetics uses.
As a preferable scheme of the processing method of the invisible orthodontic tooth socket, the processing parameters include:
the grinding device comprises a grinding rotating speed, the lowest moving speed of the moving platform, the lowest rotating speed of the rotating platform, the grinding amount required by each gum wavy line, the width of each tooth and the angle of a fan-shaped structure of a front tooth area of the tooth socket to be processed.
The invention has the beneficial effects that:
according to the invisible orthodontic tooth socket grinding and polishing machine provided by the invention, when a tooth socket to be processed is processed, the tooth socket to be processed is positioned and arranged on the fixed cover plate, the fixed cover plate and the tooth socket to be processed are driven to move along the first direction through the movement of the moving platform, the grinding device is arranged on the rotating platform and synchronously rotates with the rotating platform, and the grinding device is matched with the moving platform through the movement of the rotating platform and the moving platform to realize the grinding and polishing of the tooth socket to be processed, so that the processing efficiency of the invisible orthodontic tooth socket is effectively improved, and meanwhile, the labor cost and the production cost of professionals are effectively reduced.
According to the processing method of the invisible orthodontic braces, the braces to be processed are ground according to the preset program through the invisible orthodontic brace grinding and polishing machine so as to process the gum wavy line, and the braces with the gum wavy line are polished so as to realize grinding and polishing of the braces to be processed, so that the processing method is simple and high in efficiency.
Drawings
FIG. 1 is a schematic structural view of a grinding and polishing machine for invisible orthodontic braces provided by the invention;
fig. 2 is a schematic diagram of a structure to be processed of the invisible orthodontic tooth socket provided by the invention.
In the figure:
1. a frame; 2. a mobile platform; 3. rotating the platform; 4. a polishing device; 6. a first drive mechanism; 7. a second drive mechanism; 8. fixing the bottom plate;
51. an installation part; 52. a cover plate portion;
100. and (5) waiting for processing the tooth socket.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1, the embodiment provides a machine for grinding and polishing invisible orthodontic braces, which comprises a frame 1, a movable platform 2, a rotating platform 3 and a polishing device 4, a fixed bottom plate 8 is fixedly arranged on the frame 1, the movable platform 2 can move relative to the fixed bottom plate 8 of the frame 1 along a first direction (arrow a direction and the opposite direction in the figure), a fixed cover plate is arranged on the movable platform 2, the braces 100 to be processed are positioned and arranged on the fixed cover plate and extend along the first direction, the rotating platform 3 rotates the fixed bottom plate 8 arranged on the frame 1, the polishing device 4 is arranged on the rotating platform 3 and rotates synchronously with the rotating platform 3, and the polishing device 4 is used for grinding and polishing the braces 100 to be processed, so that the processing efficiency of the invisible orthodontic braces is effectively improved, and meanwhile, the labor cost and the production cost of professionals are effectively reduced.
The invisible orthodontic braces grinding and polishing machine further comprises a first driving mechanism 6 and a second driving mechanism 7, wherein the output end of the first driving mechanism 6 is connected with the moving platform 2 to drive the moving platform 2 to move along the first direction, so that the automatic movement of the moving platform 2 is realized. The output end of the second driving mechanism 7 is connected with the rotating platform 3 to drive the rotating platform 3 to rotate, so as to realize the automatic rotation of the rotating platform 3.
The first driving mechanism 6 drives the moving platform 2 to move along the first direction, and the first driving mechanism 6 drives the moving platform 2 to be powered by a stepping motor, a servo motor or other means, but not limited thereto. Alternatively, in order to prevent the moving platform 2 from moving obliquely, the moving platform 2 may be guided and slid by a cylindrical guide rail, a linear guide rail with a ball screw, a T-shaped screw or a rack-and-pinion manner to guide the moving platform 2, but is not limited thereto.
The second driving mechanism 7 can drive the rotary platform 3 by a stepping motor, a servo motor or other means as power input, but is not limited thereto. The connection between the motor and the rotating crank can be realized by a direct rigid connection, a synchronous belt connection, a gear connection and the like, but the invention is not limited thereto.
Optionally, the invisible orthodontic braces grinding and polishing machine further comprises a control device, and the control device is electrically connected with the first driving mechanism 6 and the second driving mechanism 7. The control device can control the first driving mechanism 6 and the second driving mechanism 7 to act, and automatic operation of the moving platform 2 and the rotating platform 3 is realized. The control device can realize single-action or linkage control of the rotating speed of the first driving mechanism 6 and the second driving mechanism 7. The control device can be controlled by various controllers such as a singlechip, a motion control card, a PLC controller and the like.
The invisible orthodontic tooth socket grinding and polishing machine further comprises a storage module and a human-computer interaction interface module, and the storage module and the human-computer interaction interface module are electrically connected with the control device. The human-computer interaction interface module is arranged to realize the function that an operator selects the processing functions of grinding and polishing the full-automatic invisible orthodontic braces at the software end of the upper computer and further selects or inputs corresponding processing parameters. The storage module is arranged to store data parameters or other data parameters input by an operator through the human-computer interaction interface module.
As shown in fig. 1, the grinding device 4 includes a polishing wheel for grinding and polishing, and a driving motor for driving the polishing wheel to rotate, and the polishing wheel may take various shapes. For example, when the heights of the inner and outer rings of the mouthpiece 100 to be processed do not differ much, a cylindrical polishing wheel may be used. When the heights of the inner and outer rings of the mouthpiece 100 to be processed have a large difference, a stepped polishing wheel or a conical polishing wheel may be used. When the outer ring of the tooth socket 100 to be processed is high, the polishing wheel part structure with the smaller diameter is adopted for polishing, and when the inner ring of the tooth socket 100 to be processed is low, the polishing wheel part structure with the larger diameter is adopted for polishing. The outer surface of the polishing wheel may also be made of a grinding and polishing material such as wool, leather, and a grinding wheel, so as to smooth and polish the surface of the tooth socket 100 to be processed.
In order to polish out the gum wavy line, the fixed cover plate comprises an installation part 51 and a cover plate part 52, the installation part 51 is arranged on the moving platform 2, the cover plate part 52 is rotatably connected with the installation part 51 through a rotating shaft, the cover plate part 52 is configured to be capable of being turned upwards and reset around the rotating shaft from a horizontal initial state, and the tooth socket 100 to be processed is positioned and arranged on the bottom surface of the cover plate part 52. Because the cover plate part 52 can rotate around the rotating shaft, when the tooth socket 100 to be processed is installed, the cover plate part 52 can rotate around the rotating shaft, so that the bottom surface of the cover plate part 52 faces upwards, the tooth socket 100 to be processed is conveniently installed on the bottom surface of the cover plate part 52, and the operation is convenient; when the mouthpiece 100 to be processed is mounted, the cover plate portion 52 is rotated in the reverse direction about the rotary shaft to return to the initial position of the horizontal state, ready for processing of the mouthpiece 100 to be processed. In the grinding and polishing process, the grinding device 4 can jack up the tooth socket 100 to be processed, and the tooth socket 100 to be processed can drive the cover plate part 52 to rotate around the rotating shaft in a self-adaptive manner so as to process the gingival wavy line; the cover plate portion 52 has a certain weight, so that the mouthpiece 100 to be processed has a certain downward pressure to press on the grinding device 4, and when the polishing wheel moves continuously relative to the mouthpiece 100 to be processed, the edge of the mouthpiece 100 to be processed is continuously ground due to the downward pressure.
In one embodiment, the to-be-processed dental mouthpiece 100 is adhered to the bottom surface of the cover plate portion 52, so that the fixation is convenient and firm. Specifically, a fixing adhesive for the oral medical industry is fixedly bonded to the bottom surface of the cover plate portion 52 in advance, and an operator only needs to fixedly bond the facing 100 to be processed to the cover plate portion 52 according to a preset position when mounting the facing. The fixing cover plate can be made of colorless transparent acrylic plate (or colored or opaque), glass, stainless steel plate, wood plate and the like, and the colorless transparent acrylic plate is selected for the convenience of observation of an operator. In other embodiments, the fixing manner of the dental mouthpiece 100 to be processed is not limited to the adhesion of the fixing glue, and other fixing manners, such as screw fastening, clip fastening, and pressure plate fastening, may also be used.
In order to position and install the to-be-processed tooth socket 100 on the bottom surface of the cover plate portion 52, an installation mark area is arranged on the cover plate portion 52, the shape of the installation mark area is approximately matched with the shape of the to-be-processed tooth socket 100, and the to-be-processed tooth socket 100 can be roughly positioned through the installation mark area. Since the mouthpiece 100 to be processed has a U-shaped structure, the mounting mark region also has a U-shaped structure, and the opening of the U-shaped structure faces the mounting portion 51. The to-be-processed tooth socket 100 comprises a front tooth area, a left rear tooth area and a right rear tooth area, wherein the left rear tooth area and the right rear tooth area are positioned on two sides of the front tooth area, the front tooth area is of a fan-shaped structure, the circle center position of the fan-shaped structure is C5, and the circle center position C5 is aligned with positioning points on the cover plate portion 52. By aligning the circle center position C5 with the positioning point on the cover plate portion 52, the to-be-processed mouthpiece 100 can be accurately positioned and mounted, and the to-be-processed mouthpiece 100 can be ground and polished. Typically, the anterior dental zone includes 6 teeth and the left and right posterior dental zones each include 4 teeth.
Further, referring to fig. 2, two side edges of the fan-shaped structure are respectively C5A5 and C5B5, boundary lines of the slits of the left side posterior tooth area and the right side posterior tooth area are respectively parallel to C5A5 and C5B5, and boundary lines of the slits of the left side tooth area (C4 A4, C3A3, C2A2, C1 A1) are respectively parallel to C5A5. Because the left side posterior tooth area and the right side posterior tooth area are symmetrical, the boundary lines (C4B 4, C3B3, C2B2 and C1B 1) of each tooth gap of the right side posterior tooth area are respectively parallel to C5B5, the intersection point of the boundary lines C0A0 and C0B0 of the opening end of the U-shaped structure is C0, and C0, C1, C2, C3, C4 and C5 are on a straight line. The rotary platform 3 can be rotatably arranged on the fixed bottom plate 8 on the frame 1 around a vertical axis passing through the intersection point C0. The rotating platform 3 can rotate around a vertical axis passing through the intersection point C0 and is arranged on the fixed bottom plate 8 on the rack 1, so that the positions of the tooth socket 100 to be processed are processed through the rotation of the rotating platform 3.
Through this machine is thrown to stealthy just abnormal facing mill, can realize following three functions:
1. the mouthpiece 100 to be processed is subjected to a generalized gum wavy line grinding function.
The gum wave line polished by the function is only a universal gum wave line, and is not the gum wave line which is completely consistent with the gum line of each patient and is polished by hands or processed by a numerical control machine tool. The gum wavy line only has an influence on patients with high aesthetic requirements, but has a small influence on the orthodontic treatment effect. Therefore, the function is suitable for the public patients with low aesthetic requirements, and the function can be further used for producing the large-scale invisible orthodontic braces.
2. And (3) carrying out individualized gum wavy line grinding function on the tooth socket 100 to be processed.
This function allows for the grinding of a gum line that is substantially identical to the gum line of each patient. This functionality may be suitable for use by patients with high aesthetic requirements.
3. And finally grinding and polishing the invisible orthodontic tooth socket with the processed gum wavy line.
For the invisible orthodontic tooth socket with the processed gingival wavy line, whether the invisible orthodontic tooth socket is processed by manual grinding by a dental technician or by machine tool cutting, a large amount of burrs are always left at the edge of the gingival wavy line, so that final polishing and grinding are required by a polishing wheel.
For the polishing of the invisible orthodontic braces with the processed gum wavy lines, the first driving mechanism 6 and the second driving mechanism 7 can be controlled to run at a constant speed, and the gum wavy lines are formed at the edges of the grinded braces, so that the invisible orthodontic brace grinding and polishing machine rotates around the rotating shaft through the cover plate part 52, the height can be adjusted in a self-adaptive mode according to the gum wavy lines, and the polishing work of the gum wavy lines is completed.
The embodiment also provides a processing method of the invisible orthodontic braces, the processing method of the invisible orthodontic braces grinding and polishing machine is adopted to grind and polish the to-be-processed braces 100, and the processing method comprises the following steps:
and grinding the tooth socket 100 to be processed according to a preset program by using the invisible orthodontic tooth socket grinding and polishing machine so as to process a gum wavy line.
And polishing the tooth socket with the processed gum wavy line.
According to the processing method of the invisible orthodontic tooth socket, the invisible orthodontic tooth socket grinding and polishing machine is used for grinding the tooth socket 100 to be processed according to a preset program so as to process the gum wavy line, and polishing the tooth socket with the gum wavy line to be processed so as to realize grinding and polishing of the tooth socket 100 to be processed, so that the processing method is simple and high in efficiency.
Specifically, the method for grinding the tooth socket 100 to be processed by the invisible orthodontic tooth socket grinding and polishing machine according to a preset program to process a gum wavy line comprises the following steps:
grinding the tooth socket 100 to be processed according to a default gingival wavy line program; or
And acquiring the processing parameters of the tooth socket 100 to be processed, and acquiring the motion parameters of the movable platform 2 and the rotating platform 3 according to the processing parameters so as to grind the tooth socket 100 to be processed according to the motion parameters.
The tooth socket 100 to be processed is ground according to a default gum wavy line program of the system, which is a generalized grinding function, and the ground gum wavy line is only a universal gum wavy line, and is not a gum wavy line which is completely consistent with the gum line of each patient and is ground by a manual grinding or numerical control machine tool. The gum wavy line only has an influence on patients with high aesthetic requirements, but has a small influence on the orthodontic treatment effect. Therefore, the function is suitable for the public patients with low aesthetic requirements, and the function can be further used for producing the large-scale invisible orthodontic braces.
By acquiring the processing parameters of the dental mouthpiece 100 to be processed and acquiring the motion parameters of the mobile platform 2 and the rotating platform 3 according to the processing parameters, the dental mouthpiece 100 to be processed is ground according to the motion parameters, so that a gum wave line substantially consistent with the gum line of each patient can be obtained, and the dental mouthpiece is an individualized grinding function and is suitable for patients with high aesthetic requirements.
The processing parameters include the grinding speed of the grinding device 4, the lowest moving speed of the moving platform 2, the lowest rotating speed of the rotating platform 3, the grinding amount required by each gum wavy line (input according to the grinding and polishing processing sequence), the width of each tooth, and the angle of the sector structure of the front tooth area of the tooth socket 100 to be processed. These parameters are only described as general parameters, and other parameters derived from these parameters and using formulas should be included, without being limited thereto.
The operator can select the type of sanding through the human-computer interaction interface, and the type of sanding is divided into general sanding, personalized sanding and polishing treatment.
When the operator selects the generalized gingival wavy line grinding function, the user does not need to set specific processing parameters independently, and the system automatically selects a preset grinding program by default to perform generalized gingival wavy line grinding.
When the operator selects the individualized gum line grinding function, the user also needs to continue to input the following specific machining parameters: (1) the tooth socket comprises a grinding device 4, a moving platform 2, a rotating platform 3, a grinding device 4, a tooth grinding device 5, a tooth grinding device 6 and a tooth grinding device 6, wherein the rotating platform 3 is arranged on the front tooth area of the tooth socket and is used for grinding the tooth to be processed. These parameters are only described as general parameters, and other parameters derived from these parameters and using formulas should be included, without being limited thereto. Then the system can calculate the rotating speed curves of the first driving mechanism 6 and the second driving mechanism 7 according to the parameters, and the control device controls the first driving mechanism 6 and the second driving mechanism 7 to act according to the rotating speed curves, so that the individualized grinding processing of the gum wavy line is realized.
When the operator selects the final grinding and polishing function, the user does not need to independently set specific processing parameters, and the system automatically selects a preset polishing program by default to perform polishing processing of the gum wavy line.
And finally, the storage module can realize the storage function of the numerical control program or the processing parameters.
Grinding and polishing the tooth socket 100 to be processed:
first, the to-be-processed mouthpiece 100 is bonded to the bottom surface of the cover plate portion 52, the to-be-processed mouthpiece 100 is positioned and mounted in the mounting mark region of the cover plate portion 52, and the center position C5 of the front tooth region is aligned with the positioning point on the cover plate portion 52.
Then, the control device controls the moving platform 2 to move to an initial position far away from the rotating platform 3, and the rotating platform 3 rotates to a starting angle such as C0A0 position. When the left posterior tooth area is ground, the moving platform 2 slowly approaches the rotating platform 3 along the first direction, and the grinding device 4 grinds and polishes each tooth of the left posterior tooth area according to the sequence of C0A0-C1A1-C2A2-C3A3-C4A4-C5A 5.
Then, the moving platform 2 stops moving, and the rotating platform 3 starts to rotate clockwise from the C5A5 to the C5B5, so that grinding and polishing of 6 teeth in the front tooth area are completed.
Finally, the rotating platform 3 stops at the position C5B5, the moving platform 2 slowly moves away from the rotating platform 3 along the first direction, and each tooth in the right posterior tooth area is ground and polished according to the sequence of C5B5-C4B4-C3B3-C2B2-C1B1-C0B 0.
In the polishing process, if the polishing is general polishing, polishing is carried out according to a default program in the system; if the dental mouthpiece is personalized polishing, parameters for the dental mouthpiece 100 to be polished need to be input through the human-computer interaction interface module, so that customized polishing can be performed according to the parameters.
The grinding of the gum wavy line is realized by controlling the rotating speeds of the first driving mechanism 6 and the second driving mechanism 7, and further controlling the linear speed of the movable platform 2 and the rotating angular speed of the second driving mechanism 7. The linear speed and the rotation angular speed of the polishing wheel relative to the edge of the tooth socket 100 to be processed are controlled by controlling the rotation speed of the first driving mechanism 6 and the second driving mechanism 7, so that the grinding amount of the polishing wheel to the edge of the tooth socket 100 to be processed is indirectly controlled. That is, the slower the linear velocity and the rotational angular velocity (rotational angular velocity of the rotary table 3) of the polishing wheel with respect to the edge of the mouthpiece 100 to be processed, the larger the grinding amount of the polishing wheel to the edge of the mouthpiece 100 to be processed, and conversely, the smaller the grinding amount. Thereby realizing the grinding and polishing of the gum line of the invisible orthodontic tooth socket.
Since the normal gum line is shaped like a sine wave curve, the rotational speed curves of the first and second driving mechanisms 6 and 7 may also be similar continuous sine curves or other continuous periodic wave curves. Alternatively, discrete grinding and polishing may be accomplished using discontinuous periodic curves. Namely, the rotating speed of the rotating speed curve is zero at the position where the wave trough needs to be ground, so that the polishing wheel is ground into a wave trough in an in-situ static manner, and other parts of the wavy line move rapidly at a constant speed, thereby realizing the purpose of grinding similar wavy lines.
The invisible orthodontic tooth socket grinding and polishing machine fully utilizes the gravity downward pressure of the cover plate part 52 of the fixed cover plate and is matched with the speed of the polishing wheel to perform linear motion and rotary motion relative to the edge of the tooth socket 100 to be processed, and the complex process of grinding and polishing the invisible orthodontic tooth socket is simplified, generalized, mechanized and parameterized. The large-batch grinding and polishing of the full-automatic invisible orthodontic tooth socket can be realized through the invisible orthodontic tooth socket grinding and polishing machine. The processing of the invisible orthodontic braces with certain aesthetic effect and large batch can be finished. The processing efficiency of the invisible orthodontic tooth socket is effectively improved, and meanwhile, the labor cost and the production cost of professionals are effectively reduced.
In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in a descriptive sense or a positional relationship based on the orientation shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have a special meaning.
In the description herein, references to "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied. Those skilled in the art will appreciate that the present invention is not limited to the particular embodiments described herein, and that various obvious changes, rearrangements and substitutions will now be apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (7)
1. The utility model provides a machine is thrown to stealthy orthodontic facing grinds, its characterized in that includes:
a frame (1);
the mobile platform (2) can move relative to the rack (1) along a first direction, a fixed cover plate is arranged on the mobile platform (2), and the tooth socket (100) to be processed is positioned on the fixed cover plate and extends along the first direction;
the rotating platform (3) is rotatably arranged on the rack (1); and
the grinding device (4) is arranged on the rotating platform (3) and synchronously rotates with the rotating platform (3), and the grinding device (4) is used for grinding and polishing the tooth socket (100) to be processed;
the fixed cover plate includes: an installation part (51) arranged on the mobile platform (2); the cover plate part (52) is rotatably connected with the mounting part (51) through a rotating shaft, the cover plate part (52) is configured to be capable of being turned upwards around the rotating shaft from a horizontal initial state and reset, and the tooth socket (100) to be processed is positioned and arranged on the bottom surface of the cover plate part (52);
the tooth socket (100) to be processed is of a U-shaped structure, the tooth socket (100) to be processed comprises a front tooth area, a left rear tooth area and a right rear tooth area, the left rear tooth area and the right rear tooth area are positioned on two sides of the front tooth area, the front tooth area is of a fan-shaped structure, the circle center position of the fan-shaped structure is C5, and the circle center position C5 is aligned with a positioning point on the cover plate part (52);
the two side edges of the fan-shaped structure are respectively C5A5 and C5B5, the boundary lines of the tooth gaps of the left rear tooth area and the right rear tooth area are respectively parallel to the C5A5 and the C5B5, so that an intersection point C0 of the boundary line of the opening end of the U-shaped structure is obtained, and the rotating platform (3) can rotate around the vertical axis passing through the intersection point C0 and is arranged on the rack (1).
2. The machine of claim 1, further comprising:
the output end of the first driving mechanism (6) is connected with the movable platform (2) so as to drive the movable platform (2) to move along the first direction; and
and the output end of the second driving mechanism (7) is connected with the rotating platform (3) to drive the rotating platform (3) to rotate.
3. The machine of claim 2, further comprising:
and the control device is electrically connected with the first driving mechanism (6) and the second driving mechanism (7).
4. The machine of claim 3, further comprising:
the device comprises a storage module and a human-computer interaction interface module, wherein the storage module and the human-computer interaction interface module are electrically connected with the control device.
5. A processing method of the invisible orthodontic braces is characterized in that the invisible orthodontic braces grinding and polishing machine according to any one of claims 1-4 is adopted to grind and polish the braces (100) to be processed, and the processing method comprises the following steps:
grinding the tooth socket (100) to be processed according to a preset program by using an invisible orthodontic tooth socket grinding and polishing machine to process a gum wave line;
and polishing the tooth socket with the gum wavy line.
6. The processing method of the invisible orthodontic braces according to the claim 5, wherein the step of grinding the to-be-processed braces (100) by the invisible orthodontic braces grinding and polishing machine according to a preset program to process the wavy gum line comprises the following steps:
grinding the tooth socket (100) to be processed according to a default gingival wave line program of a system; or
And acquiring the processing parameters of the tooth socket (100) to be processed, and acquiring the motion parameters of the movable platform (2) and the rotating platform (3) according to the processing parameters so as to grind the tooth socket (100) to be processed according to the motion parameters.
7. The method for processing the invisible orthodontic braces according to the claim 6, wherein the processing parameters comprise:
the grinding speed of the grinding device (4), the lowest moving speed of the moving platform (2), the lowest rotating speed of the rotating platform (3), the grinding amount required by each gum wave line, the width of each tooth and the angle of the fan-shaped structure of the front tooth area of the tooth socket (100) to be processed.
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| CN202110007966.8A CN112872971B (en) | 2021-01-05 | 2021-01-05 | Invisible orthodontic tooth socket grinding and polishing machine and processing method of invisible orthodontic tooth socket |
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| CN202110007966.8A CN112872971B (en) | 2021-01-05 | 2021-01-05 | Invisible orthodontic tooth socket grinding and polishing machine and processing method of invisible orthodontic tooth socket |
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| CN115383632B (en) * | 2022-08-13 | 2023-07-18 | 北京缔佳医疗器械有限公司 | Thermal polishing device suitable for invisible appliance |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182615A (en) * | 1978-01-05 | 1980-01-08 | Ipco Hospital Supply Corporation | Dental model trimmer |
| CN210452189U (en) * | 2019-08-17 | 2020-05-05 | 上海智成义齿制作有限公司 | Tongue side internal grinding machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000127018A (en) * | 1998-10-27 | 2000-05-09 | Toshiba Mach Co Ltd | Rotary drive type tool and machining device with it |
| DE10221354A1 (en) * | 2002-05-10 | 2003-11-27 | Otte Klaus Weissbach | braces |
| CN102672575A (en) * | 2011-12-16 | 2012-09-19 | 河南科技大学 | Work-piece contouring device |
| CN105751034B (en) * | 2016-04-27 | 2018-03-13 | 重庆师范大学 | Automatic grinding device for casting iron pan outer mold surface |
| CN209734205U (en) * | 2019-01-17 | 2019-12-06 | 西安新定远精密齿研有限公司 | False tooth lingual inner grinding machine |
| CN114007541B (en) * | 2019-06-12 | 2023-09-01 | 可乐丽则武齿科株式会社 | Tooth cover and manufacturing method thereof |
| CN110103141B (en) * | 2019-06-24 | 2024-03-08 | 珠海格力智能装备有限公司 | Workpiece machining mechanism, polishing device and polisher |
| CN210388666U (en) * | 2019-07-10 | 2020-04-24 | 常州鑫凯车辆部件有限公司 | Grinding device is used in automobile parts processing |
| CN111843697A (en) * | 2020-08-03 | 2020-10-30 | 耿广富 | Stainless steel unhairing limit equipment convenient to modulation angle |
-
2021
- 2021-01-05 CN CN202110007966.8A patent/CN112872971B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182615A (en) * | 1978-01-05 | 1980-01-08 | Ipco Hospital Supply Corporation | Dental model trimmer |
| CN210452189U (en) * | 2019-08-17 | 2020-05-05 | 上海智成义齿制作有限公司 | Tongue side internal grinding machine |
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