CN114224537A - Processing technology of durable clean denture - Google Patents
Processing technology of durable clean denture Download PDFInfo
- Publication number
- CN114224537A CN114224537A CN202111647228.6A CN202111647228A CN114224537A CN 114224537 A CN114224537 A CN 114224537A CN 202111647228 A CN202111647228 A CN 202111647228A CN 114224537 A CN114224537 A CN 114224537A
- Authority
- CN
- China
- Prior art keywords
- cutter
- cylinder
- denture
- disc
- tightening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 6
- 238000005498 polishing Methods 0.000 claims abstract description 52
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 239000008187 granular material Substances 0.000 claims description 27
- 239000000843 powder Substances 0.000 claims description 26
- 239000000428 dust Substances 0.000 claims description 23
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 17
- XGRSAFKZAGGXJV-UHFFFAOYSA-N 3-azaniumyl-3-cyclohexylpropanoate Chemical compound OC(=O)CC(N)C1CCCCC1 XGRSAFKZAGGXJV-UHFFFAOYSA-N 0.000 claims description 15
- 229960004711 sodium monofluorophosphate Drugs 0.000 claims description 15
- 239000012046 mixed solvent Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000010440 gypsum Substances 0.000 claims description 9
- 229910052602 gypsum Inorganic materials 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000011505 plaster Substances 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- 210000000887 face Anatomy 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- BFDWBSRJQZPEEB-UHFFFAOYSA-L sodium fluorophosphate Chemical compound [Na+].[Na+].[O-]P([O-])(F)=O BFDWBSRJQZPEEB-UHFFFAOYSA-L 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Images
Classifications
-
- 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
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0006—Production methods
-
- 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
- A61C13/081—Making teeth by casting or moulding
-
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- 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
-
- 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
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to the technical field of artificial tooth processing, in particular to a durable clean artificial tooth, and further relates to a processing technology of the durable clean artificial tooth, wherein a polishing device comprises a machine base, a mechanical arm, a positioning chuck, a polishing driving device, a cleaning device, a tool changing device and a screwing device; the positioning chuck is arranged on the base and used for positioning the false tooth to be processed; the manipulator is arranged on one side of the positioning chuck; the polishing driving device is arranged at the working end of the manipulator and comprises a detachable cutter; the tool changing device is arranged at the working end of the polishing driving device; the tightening device is arranged at the working end of the polishing driving device; cleaning device sets up in polishing drive arrangement in tool changer's inside for clear up the cutter in the tool changer, this application need not artifical clearance cutter, and the cutter of being convenient for uses next time, promotes machining efficiency, has solved how to change the cutter and clear up the technical problem of the cutter of just changing according to different artificial teeth.
Description
Technical Field
The invention relates to the technical field of false tooth processing, in particular to a durable clean false tooth and a processing technology of the durable clean false tooth.
Background
The denture is what is commonly referred to as a "denture", and as "leg prosthesis" or "prosthetic" is referred to as an "artificial limb", the "denture" means that the "artificial limb" is a "dental prosthesis". The medical artificial tooth is a general term for a prosthesis made after partial or all of the upper and lower teeth are lost. The artificial tooth is divided into two types, namely removable type and fixed type, the fixed artificial tooth cannot be taken by the patient, and the movable artificial tooth can be taken by the patient conveniently.
In the denture manufacturing process, sodium monofluorophosphate powder is required to be dissolved in a self-hardening resin monomer to prepare a mixed solvent, if the sodium monofluorophosphate powder cannot be fully mixed with the self-hardening resin, the content of partial sodium monofluorophosphate of the prepared denture is too low, the quality of the denture is deteriorated, and the durability of the denture is deteriorated, and in the denture processing process, the denture needs to be polished, for example, a grinding and polishing device and a process for denture processing disclosed by Chinese patent CN202010058910.0 have the advantages that the relative position of a mounting seat and a base is convenient to adjust, so that the grinding process is more convenient, when the device cannot automatically replace a cutter according to different dents and cannot automatically clean the cutter, the manual adjustment is required, and the processing efficiency is low, therefore, a processing process for durable clean dentures is provided, in order to solve the above-mentioned problems.
Disclosure of Invention
Accordingly, there is a need to provide a process for manufacturing a durable clean denture that addresses the problems of the prior art.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
according to one aspect of the present application, there is provided a durable clean denture comprising: sodium fluorophosphate powder, self-setting resin, elastic denture granules and gypsum powder.
In accordance with another aspect of the present application, there is provided a process for manufacturing a durable clean denture, comprising the steps of:
1S, material preparation: preparing a proper amount of sodium monofluorophosphate powder, self-setting resin, elastic denture granules and gypsum powder for later use;
2S, mixing raw materials: adding sodium monofluorophosphate powder and a self-setting resin monomer into a mixing tank, and uniformly mixing the two materials by stirring to prepare a mixed solvent;
3S, coating of the particle material: adding the granular materials into the mixed solvent, coating the mixture on the surfaces of the granular materials, then pouring the granular materials and the mixed solvent into a filtering and collecting device, filtering and collecting redundant mixture, standing for a period of time, and evaporating the mixed solvent on the surfaces of the granular materials, so that the sodium monofluorophosphate powder is attached to the surfaces of the granular materials to form a layer of coating;
4S, making a model: manufacturing an initial model according to teeth in the oral cavity of a patient, then carrying out detailed modification on the initial model to obtain a tooth model consistent with the teeth of the patient, and manufacturing the tooth model by using gypsum powder;
5S, injection molding: adding the granules attached with the sodium monofluorophosphate powder into an injection mold, and performing injection molding on the granules through the mold;
6S, denture surface treatment: and taking out the denture and the plaster model which are molded by pressure injection, breaking the plaster shell to obtain the molded denture, and then carrying out detail treatment on the surface of the denture through a polishing device.
Preferably, the polishing device comprises a machine base, a mechanical arm, a positioning chuck, a polishing driving device, a cleaning device, a tool changing device and a screwing device;
the positioning chuck is arranged on the base and used for positioning the false tooth to be processed;
the manipulator is arranged on one side of the positioning chuck;
the polishing driving device is arranged at the working end of the manipulator and comprises a detachable cutter;
the tool changing device is arranged at the working end of the polishing driving device;
the tightening device is arranged at the working end of the polishing driving device;
the cleaning device is arranged in the polishing driving device and inside the tool changing device and used for cleaning the tool in the tool changing device.
Preferably, the driving polishing device comprises a mounting cylinder, a mounting disc, a cylinder, a circular disc, a sliding cylinder, a first motor, a rotating shaft and a plug;
the mounting cylinder is vertically arranged at the working end of the manipulator;
the disc is coaxially arranged at the bottom of the mounting cylinder, and a through hole communicated with the inside of the mounting cylinder is formed in the center of the disc;
the mounting disc is coaxially arranged at the top of the mounting cylinder;
the air cylinder is vertically arranged at the center of the top of the mounting disc, and the output end of the air cylinder penetrates through the upper surface and the lower surface of the mounting disc and extends towards the inside of the mounting cylinder;
the sliding cylinder can be arranged in the mounting cylinder in a vertically sliding manner, and the center of the top of the sliding cylinder is fixedly connected with the output end of the air cylinder;
the first motor is arranged inside the sliding cylinder, and the output end of the first motor can penetrate through the center of the bottom of the sliding cylinder in a rotating manner and is arranged downwards;
the rotating shaft is coaxially arranged at the output end of the first motor, and the lower end of the rotating shaft penetrates through the through hole to extend downwards;
the plug is coaxially arranged at the bottom of the rotating shaft, the plug is detachably provided with a joint, and the cutter is arranged on the joint.
Preferably, the outside of the sliding cylinder is provided with a plurality of limiting sliding strips which are distributed at equal intervals in the circumferential direction of the sliding cylinder, and the inner ring of the mounting cylinder is provided with a limiting sliding groove for each limiting sliding strip to slide.
Preferably, the plug comprises a first cylinder, a threaded rod and an insertion rod;
the first cylinder is coaxially arranged at the bottom of the rotating shaft;
the threaded rod is coaxially arranged at the center of the bottom of the first cylinder;
the inserting rod is coaxially arranged at the bottom of the threaded rod, and an arc-shaped surface is arranged at the edge of the bottom of the inserting rod;
the joint comprises a second cylinder and a tightening bolt;
the center of the top of the second cylinder is provided with a fixed jack for the insertion and connection of an insertion rod and a threaded rod, the fixed jack is composed of an upper section part and a lower section part, the upper section part is matched with the threaded rod in shape, and the lower section part is matched with the insertion rod in shape;
the radial surface of the second cylinder is provided with a through threaded hole, the elastic bolt is arranged in the threaded hole in a threaded connection mode, and one end of the elastic bolt can be abutted against the outer portion of the lower section portion.
Preferably, the tool changing device comprises a tool box, a linear sliding table, a moving frame and a tool placing disc;
the cutter boxes are arranged in a plurality and are distributed at the bottom of the disc at equal intervals in the circumferential direction of the disc;
the linear sliding table is horizontally arranged in the cutter box, and the moving direction of the linear sliding table faces to the center of the disc;
the moving frame is composed of a vertical moving plate and a horizontal moving plate, the top of the vertical moving plate is fixedly connected with the working end of the linear sliding table, and the horizontal moving plate is arranged on one side of the bottom of the vertical moving plate close to the center of the disc;
the cutter is placed the dish and is the level form and set up in the one end that the vertical movable plate was kept away from to the horizontal movable plate, and the top that the dish was placed to the cutter is seted up and is dodged the perforation with second cylinder bottom anastomotic, and the bottom center department that the dish was placed to the cutter is equipped with dodges the cutter, and the one end of cutter box is offered and is used for dodging the cutter, removes the opening that the dish was placed to the removal of frame and cutter.
Preferably, one end of the movable frame close to the center of the disc is provided with a cover plate, the shape of the cover plate is matched with that of the opening, and the side of the cover plate is adhered with a sealing layer.
Preferably, the tightening device comprises a tightening motor and a tightening sleeve;
the tightening motors are provided with a plurality of tightening motors which are respectively arranged between two adjacent cutter boxes in a horizontal shape;
the tightening sleeve is coaxially arranged at the output end of the tightening motor and used for tightening the tightening bolt.
Preferably, the cleaning device comprises a dust collector, an annular pipe and an inlet pipe;
the dust collector is arranged at the top edge of the disc;
the annular pipe is arranged on the circumference of the disc in a surrounding manner, a plurality of dust suction pipes which correspond to the cutter boxes one to one are arranged on the annular pipe, and one end of each dust suction pipe is communicated with the inside of each cutter box;
one end of the lead-in pipe is communicated with the working end of the dust collector, and the other end of the lead-in pipe is communicated with the interior of the annular pipe.
Compared with the prior art, the beneficial effect of this application is:
1. according to the invention, the false teeth to be polished are fixed through the positioning chuck, then the polishing driving device is driven by the manipulator to move to the false teeth to be polished, the required cutter is selected through the cutter changing device according to different false teeth, the cutter is installed at the working end of the polishing driving device through the tightening device, and after the cutter is replaced each time, the cutter which is just replaced is cleaned through the cleaning device, so that the scraps on the cutter are cleaned, manual cleaning is not needed, the next use is facilitated, the processing efficiency is improved, and the technical problems of how to replace the cutter according to different false teeth and how to clean the cutter which is just replaced are solved.
2. According to the invention, the cutter is fixed on the rotating shaft by inserting the connector on the cutter and the plug on the rotating shaft, when in processing, the output end of the air cylinder drives the sliding cylinder to move downwards along the vertical direction of the mounting cylinder, the cutter moves downwards, the rotating shaft and the cutter are driven to rotate by the first motor, so that the cutter is subjected to a polishing process, when the polishing machine needs to follow the cutter, the air cylinder drives the sliding cylinder to move, the plug is moved to the position of the cutter changing device to stop, the cutter is changed by the cutter changing device, and the technical problem of how to drive the cutter to work is solved.
3. According to the invention, the limiting slide bars arranged on the sliding cylinder respectively move along the limiting slide grooves arranged on the inner ring of the mounting cylinder in a limiting manner, so that the sliding cylinder is more stable in movement, and the technical problem of how to make the sliding cylinder more stable in movement is solved.
4. According to the invention, the bottom of the insertion rod firstly passes through the upper section part of the fixed jack and moves towards the lower section part, the threaded rod is in threaded fit with the upper section part, the second cylinder is rotatably connected with the first cylinder until the insertion rod completely moves into the lower section part, the tightening bolt is tightened, one end of the tightening bolt is abutted against the outer part of the lower section part, so that the cutter is fixed, and the technical problem of how to fix the cutter on the rotating shaft through the plug and the joint is solved.
5. According to the invention, the working end of the linear sliding table drives the moving frame to move towards the lower part of the rotating shaft, the moving frame moves the cutter placing disc to the position right below the rotating shaft, cutters are placed in the cutter placing disc in advance, the diameters of the cutters are different, when the cutters in the cutter placing disc are in butt joint with the plug on the rotating shaft, the air cylinder drives the sliding cylinder to move downwards and drives the plug on the rotating shaft to move downwards, so that the plug is matched with and connected with the connector on the cutter, and the technical problem of how to efficiently replace the cutters is solved.
6. The cutter box can be sealed through the cover plate, meanwhile, the sealing performance of the cutter box can be enhanced through the sealing layer, and the technical problem of how to seal the cutter box is solved.
7. According to the invention, the tightening motor drives the tightening sleeve to move the tightening bolt along the threaded hole on the second cylinder, so that one end of the tightening bolt is abutted against the outer part of the insertion rod, the first motor drives the second cylinder to rotate, so that the tightening bolt on the second cylinder is abutted with the tightening sleeve close to the tightening sleeve, the automatic tightening of the tightening bolt is realized, and the technical problem of how to automatically tighten the tightening bolt is solved.
8. According to the invention, the dust suction machine, the inlet pipe, the annular pipe and each dust suction pipe arranged on the annular pipe are used for respectively performing a dust suction process on the corresponding cutter box, so that debris on the cutter in each cutter box is sucked into the dust suction machine for collection, and the technical problem of how to clean the debris on the cutter is solved.
Drawings
FIG. 1 is a flow chart of a denture preparation process according to an embodiment;
fig. 2 is a front view of the polishing apparatus of the embodiment;
FIG. 3 is a partial perspective view I of the polishing apparatus of the embodiment;
FIG. 4 is a partial perspective view II of the polishing apparatus of the embodiment;
fig. 5 is a partial bottom view of the polishing apparatus of the embodiment;
FIG. 6 is a partial plan view of a polishing apparatus of an embodiment;
FIG. 7 is a cross-sectional view taken along A-A of FIG. 6 of the embodiment;
fig. 8 is a partial perspective view three of the polishing apparatus of the embodiment;
fig. 9 is a partially exploded view of the polishing drive unit of the embodiment;
FIG. 10 is a partially exploded view of the fitting of the embodiment;
fig. 11 is a partially exploded view of the tool changer of the embodiment.
The reference numbers in the figures are: 1-a machine base; 2-a manipulator; 3-positioning the chuck; 4-polishing driving means; 5-a cleaning device; 6-tool changing device; 7-tightening the device; 8-cutting tools; 9-mounting the cylinder; 10-mounting a disc; 11-a cylinder; 12-a disc; 13-a sliding cylinder; 14-a first electric machine; 15-a rotating shaft; 16-a plug; 17-a limit slider; 18-a limiting chute; 19-a first cylinder; 20-a threaded rod; 21-an insertion rod; 22-a second cylinder; 23-loosening and tightening bolts; 24-a threaded hole; 25-a tool box; 26-linear slipway; 27-a moving rack; 28-a cutter placing disc; 29-placing a groove; 30-avoiding perforation; 31-an opening; 32-a cover plate; 33-screwing the motor; 34-tightening the sleeve; 35-a dust collector; 36-a ring-shaped tube; 37-an introduction tube; 38-linker.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
A durable clean denture comprises the following materials: sodium fluorophosphate powder, self-setting resin, elastic denture granules and gypsum powder.
Referring to FIG. 1:
a processing technology of a durable clean denture comprises the following steps:
1S, material preparation: preparing a proper amount of sodium monofluorophosphate powder, self-setting resin, elastic denture granules and gypsum powder for later use;
2S, mixing raw materials: adding sodium monofluorophosphate powder and a self-setting resin monomer into a mixing tank, and uniformly mixing the two materials by stirring to prepare a mixed solvent;
3S, coating of the particle material: adding the granular materials into the mixed solvent, coating the mixture on the surfaces of the granular materials, then pouring the granular materials and the mixed solvent into a filtering and collecting device, filtering and collecting redundant mixture, standing for a period of time, and evaporating the mixed solvent on the surfaces of the granular materials, so that the sodium monofluorophosphate powder is attached to the surfaces of the granular materials to form a layer of coating;
4S, making a model: manufacturing an initial model according to teeth in the oral cavity of a patient, then carrying out detailed modification on the initial model to obtain a tooth model consistent with the teeth of the patient, and manufacturing the tooth model by using gypsum powder;
5S, injection molding: adding the granules attached with the sodium monofluorophosphate powder into an injection mold, and performing injection molding on the granules through the mold;
6S, denture surface treatment: and taking out the denture and the plaster model which are molded by pressure injection, breaking the plaster shell to obtain the molded denture, and then carrying out detail treatment on the surface of the denture through a polishing device.
Further, referring to fig. 2 and 3:
the polishing device comprises a machine base 1, a mechanical arm 2, a positioning chuck 3, a polishing driving device 4, a cleaning device 5, a tool changing device 6 and a screwing device 7;
the positioning chuck 3 is arranged on the base 1 and used for positioning the false tooth to be processed;
the manipulator 2 is arranged at one side of the positioning chuck 3;
the polishing driving device 4 is arranged at the working end of the manipulator 2, and the polishing driving device 4 comprises a detachable cutter 8;
the tool changing device 6 is arranged at the working end of the polishing driving device 4;
the tightening device 7 is arranged at the working end of the polishing driving device 4;
the cleaning device 5 is disposed inside the tool changer 6 of the polishing driving device 4, and is used for cleaning the tool 8 in the tool changer 6.
Based on the above-described embodiments, the technical problem that the present application intends to solve is how to replace the cutter 8 according to different dentures and to clean the cutter 8 that has just been replaced. For this reason, this application will treat that the artificial tooth of polishing is fixed through positioning chuck 3, drive polishing drive arrangement 4 through manipulator 2 afterwards and remove the artificial tooth department of treating polishing, pass through tool changing device 6 according to the artificial tooth of difference and select required cutter 8, and install the work end of polishing drive arrangement 4 with cutter 8 through screwing up device 7, and after changing cutter 8 at every turn, cutter 8 that just trades clears up through cleaning device 5, make the piece on the cutter 8 clear up, need not manual cleaning, be convenient for next use, and the machining efficiency is improved.
Further, referring to fig. 4 to 8:
the driving polishing device comprises a mounting cylinder 9, a mounting disc 10, a cylinder 11, a circular disc 12, a sliding cylinder 13, a first motor 14, a rotating shaft 15 and a plug 16;
the mounting cylinder 9 is vertically arranged at the working end of the manipulator 2;
the disc 12 is coaxially arranged at the bottom of the mounting cylinder 9, and a through hole communicated with the inside of the mounting cylinder 9 is formed in the center of the disc 12;
the mounting disc 10 is coaxially arranged at the top of the mounting cylinder 9;
the cylinder 11 is vertically arranged at the center of the top of the mounting disc 10, and the output end of the cylinder 11 penetrates through the upper surface and the lower surface of the mounting disc 10 and extends towards the inside of the mounting cylinder 9;
the sliding cylinder 13 can be arranged in the mounting cylinder 9 in a vertically sliding manner, and the center of the top of the sliding cylinder 13 is fixedly connected with the output end of the air cylinder 11;
the first motor 14 is arranged inside the sliding cylinder 13, and the output end of the first motor 14 can rotatably penetrate through the center of the bottom of the sliding cylinder 13 and is arranged downwards;
the rotating shaft 15 is coaxially arranged at the output end of the first motor 14, and the lower end of the rotating shaft 15 passes through the through hole and extends downwards;
the plug 16 is coaxially arranged at the bottom of the rotating shaft 15, the plug 16 is detachably provided with a joint 38, and the cutter 8 is arranged on the joint 38.
Based on the above embodiments, the technical problem to be solved by the present application is how to drive the tool 8 to work. Therefore, the connector 38 on the cutter 8 is inserted with the plug 16 on the rotating shaft 15, so that the cutter 8 is fixed on the rotating shaft 15, during machining, the output end of the air cylinder 11 drives the sliding cylinder 13 to move downwards along the vertical direction of the mounting cylinder 9, the cutter 8 moves downwards, the rotating shaft 15 and the cutter 8 are driven to rotate through the first motor 14, and therefore the cutter 8 is subjected to a polishing process, when the cutter 8 needs to be replaced, the air cylinder 11 drives the sliding cylinder 13 to move, the plug 16 is moved to the position of the cutter replacing device 6 to stop, and cutter replacement is performed through the cutter replacing device 6.
Further, referring to fig. 7 and 9:
the outside of the sliding cylinder 13 is provided with a plurality of limiting sliding strips 17 which are distributed at equal intervals along the circumferential direction of the sliding cylinder 13, and the inner ring of the mounting cylinder 9 is provided with a limiting sliding groove 18 for each limiting sliding strip 17 to slide.
Based on the above-mentioned embodiments, the technical problem that the present application intends to solve is how to make the sliding cylinder 13 more stable when moving. Therefore, the limiting sliding strips 17 arranged on the sliding barrel 13 respectively move along the limiting sliding grooves 18 arranged on the inner ring of the mounting barrel 9 in a limiting mode, and the sliding barrel 13 is made to be more stable when moving.
Further, referring to fig. 9 and 10:
the plug 16 comprises a first cylinder 19, a threaded rod 20 and an insertion rod 21;
the first cylinder 19 is coaxially disposed at the bottom of the rotary shaft 15;
the threaded rod 20 is coaxially arranged at the center of the bottom of the first cylinder 19;
the inserting rod 21 is coaxially arranged at the bottom of the threaded rod 20, and an arc-shaped surface is arranged at the edge of the bottom of the inserting rod 21;
the joint 38 includes a second cylinder 22 and a turnbuckle 23;
the center of the top of the second cylinder 22 is provided with a fixed jack for the insertion and connection of the insertion rod 21 and the threaded rod 20, the fixed jack is composed of an upper section part and a lower section part, the upper section part is matched with the threaded rod 20 in shape, and the lower section part is matched with the insertion rod 21 in shape;
a threaded hole 24 is formed in the radial surface of the second cylinder 22 in a penetrating manner, the tension bolt 23 is disposed in the threaded hole 24 in a threaded connection manner, and one end of the tension bolt 23 can be abutted against the outside of the lower section.
Based on the above-mentioned embodiments, the technical problem to be solved by the present application is how to fix the tool 8 to the rotating shaft 15 by the plug 16 and the joint 38. Therefore, the bottom of the insertion rod 21 passes through the upper section of the fixed insertion hole and moves to the lower section, the threaded rod 20 is in threaded fit with the upper section, the second cylinder 22 is rotatably connected with the first cylinder 19 until the insertion rod 21 completely moves into the lower section, the elastic bolt 23 is tightened, one end of the elastic bolt 23 is abutted with the outer part of the lower section, and the cutter 8 is fixed.
Further, referring to fig. 7:
the tool changer 6 includes a tool box 25, a linear slide table 26, a moving frame 27, and a tool placing tray 28;
the plurality of cutter boxes 25 are arranged, and the plurality of cutter boxes 25 are distributed at the bottom of the disc 12 at equal intervals in the circumferential direction of the disc 12;
the linear sliding table 26 is horizontally arranged in the tool box 25, and the moving direction of the linear sliding table 26 faces to the center of the disc 12;
the moving frame 27 is composed of a vertical moving plate and a horizontal moving plate, the top of the vertical moving plate is fixedly connected with the working end of the linear sliding table 26, and the horizontal moving plate is arranged on one side of the bottom of the vertical moving plate close to the center of the disc 12;
the cutter placing disc 28 is horizontally arranged at one end of the horizontal moving plate far away from the vertical moving plate, a placing groove 29 matched with the bottom of the second cylinder 22 is formed in the top of the cutter placing disc 28, an avoiding perforation 30 for avoiding the cutter 8 is arranged at the center of the bottom of the cutter placing disc 28, and an opening 31 for avoiding the cutter 8, the moving frame 27 and the cutter placing disc 28 to move is formed in one end of the cutter box 25.
Based on the above-mentioned embodiments, the technical problem that the present application intends to solve is how to efficiently replace the tool 8. For this reason, this application drives movable rack 27 through the working end of straight line slip table 26 and moves towards the below of rotation axis 15, and movable rack 27 places the dish 28 with the cutter and moves to the rotation axis 15 directly below, has placed cutter 8 in the dish 28 in advance in the cutter to the cutter, and every diameter of cutter 8 is all different, and after cutter 8 in the dish 28 is placed to the plug 16 on rotation axis 15 with the cutter, cylinder 11 drive slide cylinder 13 moves downwards, drives the plug 16 on rotation axis 15 simultaneously and moves downwards, makes plug 16 and the joint 38 on cutter 8 cooperate and connect.
Further, referring to fig. 7 and 11:
one end of the moving frame 27 near the center of the disc 12 is provided with a cover plate 32, the shape of the cover plate 32 is matched with the shape of the opening 31, and a sealing layer is adhered to the side of the cover plate 32.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how to seal the tool box 25. For this reason, the present application can seal the tool box 25 by the cover plate 32, and can enhance the sealing performance of the tool box 25 by the sealing layer.
Further, referring to fig. 5 and 7:
the tightening device 7 includes a tightening motor 33 and a tightening sleeve 34;
the tightening motors 33 are provided with a plurality of tightening motors 33, and the plurality of tightening motors 33 are respectively horizontally arranged between two adjacent cutter boxes 25;
a tightening sleeve 34 is coaxially provided at the output end of the tightening motor 33, the tightening sleeve 34 being used to tighten the tightening bolt 23.
Based on the above embodiment, the technical problem that the present application intends to solve is how to automatically tighten the tension bolt 23. Therefore, in the present invention, the tightening motor 33 drives the tightening sleeve 34 to move the tightening bolt 23 along the threaded hole 24 of the second cylinder 22, so that one end of the tightening bolt 23 is disposed in contact with the outside of the insertion rod 21, and the first motor 14 drives the second cylinder 22 to rotate, so that the tightening bolt 23 of the second cylinder 22 is abutted against the tightening sleeve 34, thereby automatically tightening the tightening bolt 23.
Further, referring to fig. 4 and 6:
the cleaning device comprises a dust collector 35, an annular pipe 36 and an inlet pipe 37;
the dust collector 35 is arranged at the top edge of the disc 12;
the annular pipe 36 is arranged around the circumference of the disc 12, a plurality of dust suction pipes which correspond to the cutter boxes 25 one by one are arranged on the annular pipe 36, and one end of each dust suction pipe is communicated with the interior of each cutter box 25;
one end of the introduction pipe 37 communicates with the working end of the dust collector 35, and the other end of the introduction pipe 37 communicates with the inside of the ring pipe 36.
Based on the above-mentioned embodiments, the technical problem that the present application intends to solve is how to clean the debris on the cutter 8. Therefore, the dust suction process is performed on the corresponding cutter box 25 through the dust suction machine 35, the inlet pipe 37, the annular pipe 36 and each dust suction pipe arranged on the annular pipe 36, so that the debris on the cutters 8 in each cutter box 25 is sucked into the dust suction machine 35 and collected.
This application will treat the artificial tooth of polishing through positioning chuck 3 fixed, drive polishing drive arrangement 4 through manipulator 2 afterwards and remove the artificial tooth department of treating the polishing, the artificial tooth according to the difference passes through tool changing device 6 and selects the cutter 8 that needs, and install the work end of polishing drive arrangement 4 with cutter 8 through screwing up device 7, and after changing cutter 8 at every turn, cutter 8 that just traded clears up through cleaning device 5, make the piece on the cutter 8 clear up, need not manual cleaning, be convenient for use next time, promote machining efficiency, how to change cutter 8 and the technical problem of the cutter 8 that the clearance just changed according to different artificial teeth has been solved.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A durable clean denture is characterized by comprising the following materials: sodium fluorophosphate powder, self-setting resin, elastic denture granules and gypsum powder.
2. A processing technology of a durable clean denture is characterized by comprising the following steps:
1S, material preparation: preparing a proper amount of sodium monofluorophosphate powder, self-setting resin, elastic denture granules and gypsum powder for later use;
2S, mixing raw materials: adding sodium monofluorophosphate powder and a self-setting resin monomer into a mixing tank, and uniformly mixing the two materials by stirring to prepare a mixed solvent;
3S, coating of the particle material: adding the granular materials into the mixed solvent, coating the mixture on the surfaces of the granular materials, then pouring the granular materials and the mixed solvent into a filtering and collecting device, filtering and collecting redundant mixture, standing for a period of time, and evaporating the mixed solvent on the surfaces of the granular materials, so that the sodium monofluorophosphate powder is attached to the surfaces of the granular materials to form a layer of coating;
4S, making a model: manufacturing an initial model according to teeth in the oral cavity of a patient, then carrying out detailed modification on the initial model to obtain a tooth model consistent with the teeth of the patient, and manufacturing the tooth model by using gypsum powder;
5S, injection molding: adding the granules attached with the sodium monofluorophosphate powder into an injection mold, and performing injection molding on the granules through the mold;
6S, denture surface treatment: and taking out the denture and the plaster model which are molded by pressure injection, breaking the plaster shell to obtain the molded denture, and then carrying out detail treatment on the surface of the denture through a polishing device.
3. The process for manufacturing a durable clean denture as claimed in claim 2, wherein the polishing device comprises a machine base (1), a mechanical arm (2), a positioning chuck (3), a polishing driving device (4), a cleaning device (5), a tool changing device (6) and a tightening device (7);
the positioning chuck (3) is arranged on the base (1) and is used for positioning the false tooth to be processed;
the manipulator (2) is arranged on one side of the positioning chuck (3);
the polishing driving device (4) is arranged at the working end of the manipulator (2), and the polishing driving device (4) comprises a detachable cutter (8);
the tool changing device (6) is arranged at the working end of the polishing driving device (4);
the tightening device (7) is arranged at the working end of the polishing driving device (4);
the cleaning device (5) is arranged in the polishing driving device (4) and inside the tool changing device (6) and is used for cleaning the tool (8) in the tool changing device (6).
4. The manufacturing process of a durable clean denture as claimed in claim 3, wherein the drive polishing device comprises a mounting cylinder (9), a mounting plate (10), a cylinder (11), a circular plate (12), a sliding cylinder (13), a first motor (14), a rotating shaft (15) and a plug (16);
the mounting cylinder (9) is vertically arranged at the working end of the manipulator (2);
the disc (12) is coaxially arranged at the bottom of the mounting cylinder (9), and a through hole communicated with the inside of the mounting cylinder (9) is formed in the center of the disc (12);
the mounting disc (10) is coaxially arranged at the top of the mounting cylinder (9);
the air cylinder (11) is vertically arranged at the center of the top of the mounting disc (10), and the output end of the air cylinder (11) penetrates through the upper surface and the lower surface of the mounting disc (10) and extends towards the inside of the mounting cylinder (9);
the sliding cylinder (13) can be arranged in the mounting cylinder (9) in a vertically sliding manner, and the center of the top of the sliding cylinder (13) is fixedly connected with the output end of the air cylinder (11);
the first motor (14) is arranged inside the sliding cylinder (13), and the output end of the first motor (14) can rotatably penetrate through the center of the bottom of the sliding cylinder (13) and is arranged downwards;
the rotating shaft (15) is coaxially arranged at the output end of the first motor (14), and the lower end of the rotating shaft (15) penetrates through the through hole to extend downwards;
the plug (16) is coaxially arranged at the bottom of the rotating shaft (15), the plug (16) is detachably provided with a joint (38), and the cutter (8) is arranged on the joint (38).
5. The manufacturing process of a durable clean denture as claimed in claim 4, wherein the sliding cylinder (13) is externally provided with a plurality of limiting sliding strips (17) which are distributed at equal intervals along the circumferential direction of the sliding cylinder (13), and the inner ring of the mounting cylinder (9) is provided with a limiting sliding groove (18) for each limiting sliding strip (17) to slide.
6. A process for manufacturing a durable clean-type denture according to claim 5, wherein the plug (16) comprises a first cylinder (19), a threaded rod (20) and an insert rod (21);
the first cylinder (19) is coaxially arranged at the bottom of the rotating shaft (15);
the threaded rod (20) is coaxially arranged at the center of the bottom of the first cylinder (19);
the inserting rod (21) is coaxially arranged at the bottom of the threaded rod (20), and an arc-shaped surface is arranged at the edge of the bottom of the inserting rod (21);
the joint (38) comprises a second cylinder (22) and a turnbuckle (23);
the center of the top of the second cylinder (22) is provided with a fixed jack for the insertion and connection of an insertion rod (21) and a threaded rod (20), the fixed jack is composed of an upper section part and a lower section part, the upper section part is matched with the threaded rod (20) in shape, and the lower section part is matched with the insertion rod (21) in shape;
a threaded hole (24) is formed in the radial surface of the second cylinder (22) in a penetrating mode, the elastic bolt (23) is arranged in the threaded hole (24) in a threaded connection mode, and one end of the elastic bolt (23) can be abutted to the outer portion of the lower section portion.
7. The manufacturing process of a durable clean denture as claimed in claim 6, wherein the tool changer (6) comprises a tool box (25), a linear slide table (26), a moving frame (27) and a tool placing tray (28);
the plurality of cutter boxes (25) are arranged, and the plurality of cutter boxes (25) are distributed at the bottom of the disc (12) at equal intervals in the circumferential direction of the disc (12);
the linear sliding table (26) is horizontally arranged in the cutter box (25), and the moving direction of the linear sliding table (26) faces to the center of the disc (12);
the moving frame (27) is composed of a vertical moving plate and a horizontal moving plate, the top of the vertical moving plate is fixedly connected with the working end of the linear sliding table (26), and the horizontal moving plate is arranged on one side of the bottom of the vertical moving plate, which is close to the center of the disc (12);
the cutter placing disc (28) is horizontally arranged at one end, far away from the vertical moving plate, of the horizontal moving plate, a placing groove (29) matched with the bottom of the second cylinder (22) is formed in the top of the cutter placing disc (28), an avoiding perforation (30) for avoiding the cutter (8) is formed in the center of the bottom of the cutter placing disc (28), and an opening (31) for avoiding the cutter (8), a moving frame (27) and the cutter placing disc (28) to move is formed in one end of the cutter box (25).
8. The manufacturing process of a durable and clean denture as claimed in claim 7, wherein a cover plate (32) is arranged at one end of the movable frame (27) close to the center of the disc (12), the shape of the cover plate (32) is matched with that of the opening (31), and a sealing layer is adhered to the side of the cover plate (32).
9. A process for manufacturing a durable clean-type denture according to claim 3, wherein the tightening means (7) comprises a tightening motor (33) and a tightening sleeve (34);
the tightening motors (33) are arranged in a plurality, and the tightening motors (33) are respectively horizontally arranged between two adjacent cutter boxes (25);
the tightening sleeve (34) is coaxially arranged at the output end of the tightening motor (33), and the tightening sleeve (34) is used for tightening the tightening bolt (23).
10. A process for manufacturing a durable clean denture according to claim 3, wherein the cleaning device comprises a vacuum cleaner (35), a ring tube (36) and an introducing tube (37);
the dust collector (35) is arranged at the top edge of the disc (12);
the annular pipe (36) is arranged on the circumference of the disc (12) in a surrounding manner, a plurality of dust suction pipes which correspond to the cutter boxes (25) one to one are arranged on the annular pipe (36), and one end of each dust suction pipe is communicated with the inside of each cutter box (25);
one end of the inlet pipe (37) is communicated with the working end of the dust collector (35), and the other end of the inlet pipe (37) is communicated with the interior of the annular pipe (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111647228.6A CN114224537B (en) | 2021-12-31 | 2021-12-31 | Processing technology of durable clean denture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111647228.6A CN114224537B (en) | 2021-12-31 | 2021-12-31 | Processing technology of durable clean denture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114224537A true CN114224537A (en) | 2022-03-25 |
| CN114224537B CN114224537B (en) | 2024-02-13 |
Family
ID=80744581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111647228.6A Active CN114224537B (en) | 2021-12-31 | 2021-12-31 | Processing technology of durable clean denture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114224537B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106109039A (en) * | 2016-07-19 | 2016-11-16 | 熊伟 | Fixed denture and preparation method thereof |
| CN106271915A (en) * | 2016-10-30 | 2017-01-04 | 苏州市克拉思科文化传播有限公司 | A kind of polissoir of medical operation blade |
| CN206080739U (en) * | 2016-07-19 | 2017-04-12 | 熊伟 | Fixed denture |
| CN208729478U (en) * | 2018-09-05 | 2019-04-12 | 上海久赞自动化设备有限公司 | A kind of Multi-station full-automatic saw blade polisher |
| CN109620443A (en) * | 2019-01-14 | 2019-04-16 | 四川大学 | A kind of removable partial denture and its manufacture craft |
| CN208759209U (en) * | 2018-09-05 | 2019-04-19 | 苏州德机自动化科技有限公司 | A kind of solder joint grinding device |
| CN110123647A (en) * | 2019-03-26 | 2019-08-16 | 合肥卓越义齿制作有限公司 | A kind of preparation method of the flexible denture material of fluorochemical additive |
| CN209812005U (en) * | 2019-05-06 | 2019-12-20 | 保定智通自动化技术有限公司 | High-efficient stone pillar burnishing device |
| CN110788722A (en) * | 2019-09-27 | 2020-02-14 | 精海联科(宁波)智能设备有限公司 | Polishing complete machine with automatic tool changing function and polishing method |
| CN111185840A (en) * | 2017-09-21 | 2020-05-22 | 孙丽君 | High-sealing-performance device for polishing mining drill bit |
| CN111958400A (en) * | 2020-07-20 | 2020-11-20 | 中国铁建重工集团股份有限公司 | Frog polishing system |
| CN112548784A (en) * | 2020-12-29 | 2021-03-26 | 南京晋亿达智能技术有限公司 | Gem polishing device capable of automatically changing tools and absorbing dust |
| CN112676927A (en) * | 2021-01-19 | 2021-04-20 | 北京意环沙科技有限公司 | Tool grinding device based on numerical control milling machine after continuous tool changing |
| CN213098457U (en) * | 2020-06-03 | 2021-05-04 | 康磊 | Milling machine for processing false teeth |
| CN113613840A (en) * | 2018-11-13 | 2021-11-05 | 特里尔大学-特里尔应用科学大学 | Disk-shaped tool and method for machining a workpiece, cutting device and use of a cutting, grinding and polishing disk for producing a surface structure on a workpiece |
| CN214771218U (en) * | 2021-04-02 | 2021-11-19 | 南靖县嘉应义齿有限公司 | Efficient artificial tooth burnishing device |
-
2021
- 2021-12-31 CN CN202111647228.6A patent/CN114224537B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206080739U (en) * | 2016-07-19 | 2017-04-12 | 熊伟 | Fixed denture |
| CN106109039A (en) * | 2016-07-19 | 2016-11-16 | 熊伟 | Fixed denture and preparation method thereof |
| CN106271915A (en) * | 2016-10-30 | 2017-01-04 | 苏州市克拉思科文化传播有限公司 | A kind of polissoir of medical operation blade |
| CN111185840A (en) * | 2017-09-21 | 2020-05-22 | 孙丽君 | High-sealing-performance device for polishing mining drill bit |
| CN208729478U (en) * | 2018-09-05 | 2019-04-12 | 上海久赞自动化设备有限公司 | A kind of Multi-station full-automatic saw blade polisher |
| CN208759209U (en) * | 2018-09-05 | 2019-04-19 | 苏州德机自动化科技有限公司 | A kind of solder joint grinding device |
| CN113613840A (en) * | 2018-11-13 | 2021-11-05 | 特里尔大学-特里尔应用科学大学 | Disk-shaped tool and method for machining a workpiece, cutting device and use of a cutting, grinding and polishing disk for producing a surface structure on a workpiece |
| CN109620443A (en) * | 2019-01-14 | 2019-04-16 | 四川大学 | A kind of removable partial denture and its manufacture craft |
| CN110123647A (en) * | 2019-03-26 | 2019-08-16 | 合肥卓越义齿制作有限公司 | A kind of preparation method of the flexible denture material of fluorochemical additive |
| CN209812005U (en) * | 2019-05-06 | 2019-12-20 | 保定智通自动化技术有限公司 | High-efficient stone pillar burnishing device |
| CN110788722A (en) * | 2019-09-27 | 2020-02-14 | 精海联科(宁波)智能设备有限公司 | Polishing complete machine with automatic tool changing function and polishing method |
| CN213098457U (en) * | 2020-06-03 | 2021-05-04 | 康磊 | Milling machine for processing false teeth |
| CN111958400A (en) * | 2020-07-20 | 2020-11-20 | 中国铁建重工集团股份有限公司 | Frog polishing system |
| CN112548784A (en) * | 2020-12-29 | 2021-03-26 | 南京晋亿达智能技术有限公司 | Gem polishing device capable of automatically changing tools and absorbing dust |
| CN112676927A (en) * | 2021-01-19 | 2021-04-20 | 北京意环沙科技有限公司 | Tool grinding device based on numerical control milling machine after continuous tool changing |
| CN214771218U (en) * | 2021-04-02 | 2021-11-19 | 南靖县嘉应义齿有限公司 | Efficient artificial tooth burnishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114224537B (en) | 2024-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211488732U (en) | Dust collector for machining | |
| KR20110012568A (en) | Universal processing machine of artificial tooth and processing method of artificial tooth | |
| CN212044013U (en) | Dust collection device of artificial tooth cutting and grinding machine | |
| CN114224537A (en) | Processing technology of durable clean denture | |
| CN108857685A (en) | A kind of deburring equipment of intermetallic composite coating | |
| CN210230121U (en) | High-efficient grinder of raw materials is used in feed additive production is restoreed to domestic animal intestinal | |
| CN214265022U (en) | Artificial tooth polishing device with tooth arrangement function | |
| CN210132344U (en) | Valve port deburring device | |
| CN115365942A (en) | Denture occlusion correcting device | |
| CN114271972A (en) | Artificial tooth engraving device with waste material collecting device | |
| CN214017918U (en) | Fixture of false tooth processing machine tool | |
| CN216681591U (en) | Durable combined type complete porcelain false tooth trimming machine | |
| CN217991821U (en) | Pure titanium cutting total denture | |
| CN203380679U (en) | Automatic loading and unloading device for cutting and milling teeth of saw blades | |
| CN220423937U (en) | Bone drill is got to oral cavity | |
| CN219381109U (en) | Cutting device is used in artificial tooth production | |
| CN213498432U (en) | Artificial tooth polishing device | |
| CN219579066U (en) | Dental crown repairing and polishing saw | |
| CN217369646U (en) | Sterilization apparatus is used in polypeptide production | |
| CN218223712U (en) | Automatic change sterilization apparatus | |
| CN217942521U (en) | Machining and cutting equipment for dental Ma Longqiao D additive manufacturing combination | |
| CN214723085U (en) | Polishing platform for false tooth processing | |
| CN220637350U (en) | Gypsum base polisher for tooth model | |
| CN220178650U (en) | Beveling machine for pipeline cutting | |
| CN216578839U (en) | Burr removing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |