CN110123647A - A kind of preparation method of the flexible denture material of fluorochemical additive - Google Patents
A kind of preparation method of the flexible denture material of fluorochemical additive Download PDFInfo
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- CN110123647A CN110123647A CN201910230097.8A CN201910230097A CN110123647A CN 110123647 A CN110123647 A CN 110123647A CN 201910230097 A CN201910230097 A CN 201910230097A CN 110123647 A CN110123647 A CN 110123647A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 title claims abstract description 34
- 239000000654 additive Substances 0.000 title claims abstract description 22
- 230000000996 additive effect Effects 0.000 title claims abstract description 22
- 239000011236 particulate material Substances 0.000 claims abstract description 48
- XGRSAFKZAGGXJV-UHFFFAOYSA-N 3-azaniumyl-3-cyclohexylpropanoate Chemical compound OC(=O)CC(N)C1CCCCC1 XGRSAFKZAGGXJV-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 25
- 229960004711 sodium monofluorophosphate Drugs 0.000 claims abstract description 25
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims description 63
- 238000004140 cleaning Methods 0.000 claims description 33
- 238000007789 sealing Methods 0.000 claims description 27
- 239000012046 mixed solvent Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 claims description 3
- 239000010440 gypsum Substances 0.000 claims description 3
- 229910052602 gypsum Inorganic materials 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 3
- BLXGLHZAGQSPEQ-UHFFFAOYSA-K [F].[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O Chemical compound [F].[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O BLXGLHZAGQSPEQ-UHFFFAOYSA-K 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
- A61C13/08—Artificial teeth; Making same
- A61C13/081—Making teeth by casting or moulding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
- A61K6/838—Phosphorus compounds, e.g. apatite
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Dental Preparations (AREA)
Abstract
The present invention relates to artificial tooth field of material preparation, and disclose a kind of preparation method of the flexible denture material of fluorochemical additive, including material preparation-raw material mixing-particulate material is coated-makes model-injection molding-surface of denture processing step.The preparation method of the flexible denture material of the fluorochemical additive, it can make sodium monofluorophosphate powder is molten to be sufficiently mixed with self-curing resin, to make sodium monofluorophosphate powder equably be wrapped in the surface of particulate material in subsequent attaching process, it can make the artificial tooth better quality of preparation, mixed liquor can be all discharged, the waste of raw material is not caused, reduce economic cost, the intermixture on particulate material surface can be made quickly to volatilize, improve the efficiency of artificial tooth preparation, intermixture can be collected and be stored by collecting tank, intermixture can be discharged from discharge nozzle when need to use, intermixture can be made to recycle, and reduce the step of preparing intermixture, bring better prospect of the application.
Description
Technical field
The present invention relates to seed artificial tooth field of material preparation, the system of the flexible denture material of specially a kind of fluorochemical additive
Preparation Method.
Background technique
Artificial tooth be exactly it has often been said that " artificial tooth ", artificial tooth it is meant that for the mankind to the greatest extent " obligation " tooth, medically
It is to the general name of the latter made dummy of the part or all of absence of tooth of maxillary and mandibular teeth, artificial tooth, which is divided into, can pluck and fix two kinds, Gu
Tooth is defined to be commonly called as " fixed denture " and cannot be taken by patient oneself to wear, and removable denture be commonly called as " detachable dental prostheses " can be by patient
Easily take and wear, " removable partial denture " of removable denture, that is, usually said, it refer to using the natural teeth remained in oral cavity and
Mucous membrane, the alveolar bone of base covering support that patient can voluntarily take the dummy worn, and fixed denture is utilized close to edentulous region two
The natural teeth of side or side makees support and maintenance, artificial tooth is cemented in the natural teeth by preparation by retainer, this kind of vacation
Tooth is because patient cannot voluntarily take and wear.
In artificial tooth manufacturing process, needs sodium monofluorophosphate powder to be dissolved in self-curing resin monomer, mixed solvent is made,
If this process sodium monofluorophosphate powder cannot be sufficiently mixed with self-curing resin and will lead to the artificial tooth part sodium monofluorophosphate of preparation and contain
Measure very few, the quality of artificial tooth can be deteriorated, and mixed solvent wants equal solvent to volatilize naturally after being attached to particulate material, and artificial tooth is caused to prepare
Journey is slow, and mixed solvent all vapors away and cannot continue to recycle, cost of idleness, in addition, being used to mix sodium monofluorophosphate
The device of powder and self-curing resin is not easily cleaned, and cannot all be poured out mixture, and the waste of raw material is caused, for this purpose, we
It is proposed a kind of preparation method of the flexible denture material of fluorochemical additive.
Summary of the invention
Technical problem to be solved by the present invention lies in the of poor quality of the artificial tooth of preparation, artificial tooth preparation process slowly, mixing
The problem of solvent, which all vapors away, cannot continue to recycle, preparation cost is high, mixed solvent is not easily cleaned.
The present invention solves above-mentioned technical problem using following technical scheme: a kind of flexible denture material of fluorochemical additive
Preparation method, including material preparation-raw material mixing-particulate material is coated-make model-injection molding-surface of denture processing
Step, the specific steps are as follows:
(1) material prepares: it is stand-by to prepare appropriate sodium monofluorophosphate powder, self-curing resin, flexible denture particulate material, land plaster；
(2) raw material mixes: sodium monofluorophosphate powder and self-curing resin monomer being added in mixing tank, make two kinds of objects by stirring
Material uniformly mixing, is made mixed solvent；
(3) particulate material is coated: particulate material being added in mixed solvent, so that mixing package is rolled in the surface of particulate material, so
Particulate material and mixed solvent are poured into device for filtering and collecting afterwards, filter and collect extra mixture, a period of time is stood, makes
The mixed solvent on particulate material surface evaporates, so that sodium monofluorophosphate powder be made to be attached to the surface of particulate material, forms one layer of coating；
(4) it makes model: initial model being produced according to the intraoral tooth of patient, then initial model is carried out detailed-oriented
Modification, obtain with the consistent tooth model of patient teeth, the model of tooth is made of land plaster；
(5) injection molding: the particulate material that will adhere to sodium monofluorophosphate powder is added in injection mold, by mold by particulate material pressure injection
Molding；
(6) surface of denture is handled: the artificial tooth of injection-compression molding and plaster cast being taken out, broken into pieces after molding can be obtained in gypsum shell
Artificial tooth, then again to surface of denture carry out treatment of details.
Preferably, the mixing device in step (2) includes blending tank, and the upper end of the blending tank is provided with sealing cover, institute
The upper end for stating sealing cover is provided with motor, and the upper end outer surface of the sealing cover is provided with handle close to the side of motor, described
The lower end blending tank of motor is internally provided with shaft, and the lower end of the inside shaft of the blending tank is provided with connecting rod, described
One end of the interior lateral connector bar of blending tank is provided with cleaning rod, and the lower end of the connecting rod is provided with close to the side of cleaning rod to be stirred
Stick is mixed, the outer end of the stirring rod is provided with paddle.
Preferably, the inner surface of the blending tank is provided with internal screw thread item, the inner surface of the internal screw thread item and blending tank
Be fixedly connected, be provided with screwed pipe on the inside of the lower end blending tank of the sealing cover, the upper end outer surface of the screwed pipe with it is close
The lower end outer surface of capping is fixedly connected, and the sealing cover is flexibly connected by internal screw thread item, screwed pipe with blending tank, the electricity
The lower end outer surface of machine is fixedly connected with the upper end outer surface of sealing cover.
Preferably, the lower end outer surface of the handle is fixedly connected with the upper end outer surface of sealing cover, the shaft it is upper
End is flexibly connected with the lower end of motor, and the upper end outer surface of the connecting rod is fixedly connected with the lower end outer surface of shaft, described
The upper end of cleaning rod is fixedly connected with one end of connecting rod, and the quantity of the cleaning rod is two groups, and the cleaning rod is about connection
The centerline axis of bar is symmetrical, and the upper end outer surface of the stirring rod is fixedly connected with the upper end outer surface of connecting rod, the stirring
Leaf is fixedly connected with the outer surface of stirring rod, and the quantity of the paddle is several groups, the outer surface of the cleaning rod with mix
The inner surface of tank is flexibly connected.
Preferably, the device for filtering and collecting in step (3) includes collecting tank, and the upper end outer surface of the collecting tank is provided with
Fixing pipe, the upper end of the fixing pipe are provided with connecting tube, and the upper end of the connecting tube is provided with funnel, the inside of the funnel
It is provided with filter mantle, the upper end of one end funnel of the filter mantle is provided with support chip.
Preferably, the lower end outer surface of the fixing pipe is fixedly connected with the upper end outer surface of collecting tank, the connecting tube
Lower end be flexibly connected with the upper end of collecting tank, the upper end outer surface of the lower end outer surface of the funnel and connecting tube is fixed to be connected
Connect, the lower end outer surface of the support chip is flexibly connected with the upper end outer surface of funnel, one end outer surface of the support chip with
One end outer surface of filter mantle is fixedly connected, and the outer surface of the filter mantle is flexibly connected with the inner surface of funnel.
Preferably, one end of the collecting tank is provided with discharge nozzle, and one end outer surface of the discharge nozzle and collecting tank are solid
Fixed connection, the discharge nozzle are internally provided with control valve, and the control valve is flexibly connected with discharge nozzle.
Preferably, the injection mold in step (5) includes lower die, and the lower die is internally provided with type chamber, the lower die
Upper end be provided with guide rod, the upper end of the guide rod is provided with upper mold, and the inside of the upper mold is close to the side of guide rod
It is provided with injecting hole, injecting hole is fixedly connected through upper mold, injecting hole with upper mold.
Preferably, the type chamber is fixedly connected with the inner surface of lower die, the lower end outer surface of the guide rod and lower die
Upper end outer surface is fixedly connected, and the quantity of the guide rod is four groups, the guide rod rectangular array arrangement, the upper mold with
Guide rod is flexibly connected, and the lower end outer surface of the upper mold is flexibly connected by guide rod with the upper end outer surface of lower die, described
Lower die, upper mold outer surface be coated with erosion shield.
Compared with prior art, the present invention provides a kind of preparation method of the flexible denture material of fluorochemical additive, tools
It is standby following the utility model has the advantages that
1, the preparation method of the flexible denture material of the fluorochemical additive is added to sodium monofluorophosphate powder is molten with self-curing resin
In blending tank, sealing cover is fixed on to the upper end of blending tank by the cooperation of internal screw thread item and screwed pipe, passes through motor band turn
Axis rotation can drive connecting rod to rotate by shaft rotation, so as to so that the stirring rod of connecting rod lower end, paddle to mixed
Bonding solvent is stirred, and can make sodium monofluorophosphate powder is molten to be sufficiently mixed with self-curing resin, sodium monofluorophosphate powder can be equal
It is dispersed in self-curing resin evenly, so that sodium monofluorophosphate powder be made equably to be wrapped in particulate material in subsequent attaching process
Surface, can make preparation artificial tooth better quality.
2, the preparation method of the flexible denture material of the fluorochemical additive can drive cleaning rod to revolve by connecting rod rotation
Turn, and cleaning rod is close to the inner surface of blending tank, the mixed liquor of mixing top tank structure can be wiped off by the rotation of cleaning rod, prevented
Mixed liquor is sticked to mixing top tank structure, convenient for the cleaning to blending tank, and mixed liquor can be all discharged, not cause the wave of raw material
Take, reduces economic cost.
3, filter mantle is fixed on funnel by support chip by the preparation method of the flexible denture material of the fluorochemical additive
Inside, will pour into funnel with the mixed particulate material of intermixture, can will be attached to particulate material by the filter mantle in funnel
The extra intermixture on surface filters out, and the intermixture on particulate material surface can be made quickly to volatilize, and improves the efficiency of artificial tooth preparation,
And filter mantle can take out out of funnel after use, can be used for multiple times after cleaning, operate fairly simple.
4, the preparation method of the flexible denture material of the fluorochemical additive can be consolidated funnel by fixing pipe and connecting tube
It is scheduled on the upper end of collecting tank, the intermixture that filter mantle filters out can be flowed into collecting tank by fixing pipe, connecting tube, and received
Collection tank can store intermixture, when need to use, intermixture be discharged from discharge nozzle by adjusting control valve, can be with
Intermixture is recycled, and reduces the step of preparing intermixture, it is more practical.
Detailed description of the invention
Fig. 1 is work flow diagram of the present invention；
Fig. 2 is the overall structure diagram of mixing device of the invention；
Fig. 3 is the partial sectional view of mixing device of the invention；
Fig. 4 is the overall structure diagram of device for filtering and collecting of the invention；
Fig. 5 is the cross-sectional view of funnel of the invention, filter mantle, support chip；
Fig. 6 is the connection figure of discharge nozzle of the invention, control valve；
Fig. 7 is the explosive view of blending tank of the invention, sealing cover；
Fig. 8 is the overall structure diagram of injection mold of the invention.
In figure: 1, blending tank；2, sealing cover；3, motor；4, handle；5, shaft；6, connecting rod；7, cleaning rod；8, it stirs
Stick；9, paddle；10, collecting tank；11, fixing pipe；12, connecting tube；13, funnel；14, support chip；15, filter mantle；16, it discharges
Pipe；17, control valve；18, internal screw thread item；19, screwed pipe；20, lower die；21, type chamber；22, guide rod；23, upper mold.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-8, a kind of preparation method of the flexible denture material of fluorochemical additive, including material preparation-raw material
Mixing-particulate material is coated-makes model-injection molding-surface of denture processing step, the specific steps are as follows:
(1) material prepares: it is stand-by to prepare appropriate sodium monofluorophosphate powder, self-curing resin, flexible denture particulate material, land plaster；
(2) raw material mixes: sodium monofluorophosphate powder and self-curing resin monomer being added in mixing tank, make two kinds of objects by stirring
Material uniformly mixing, is made mixed solvent；
(3) particulate material is coated: particulate material being added in mixed solvent, so that mixing package is rolled in the surface of particulate material, so
Particulate material and mixed solvent are poured into device for filtering and collecting afterwards, filter and collect extra mixture, a period of time is stood, makes
The mixed solvent on particulate material surface evaporates, so that sodium monofluorophosphate powder be made to be attached to the surface of particulate material, forms one layer of coating；
(4) it makes model: initial model being produced according to the intraoral tooth of patient, then initial model is carried out detailed-oriented
Modification, obtain with the consistent tooth model of patient teeth, the model of tooth is made of land plaster；
(5) injection molding: the particulate material that will adhere to sodium monofluorophosphate powder is added in injection mold, by mold by particulate material pressure injection
Molding；
(6) surface of denture is handled: the artificial tooth of injection-compression molding and plaster cast being taken out, broken into pieces after molding can be obtained in gypsum shell
Artificial tooth, then again to surface of denture carry out treatment of details.
Mixing device in step (2) includes blending tank 1, and the upper end of blending tank 1 is provided with sealing cover 2, sealing cover 2 it is upper
End is provided with motor 3, and the upper end outer surface of sealing cover 2 is provided with handle 4, the lower end blending tank of motor 3 close to the side of motor 3
1 is internally provided with shaft 5, and the lower end of the inside shaft 5 of blending tank 1 is provided with connecting rod 6, the interior lateral connector bar 6 of blending tank 1
One end be provided with cleaning rod 7, the lower end of connecting rod 6 is provided with stirring rod 8, the outer end of stirring rod 8 close to the side of cleaning rod 7
It is provided with paddle 9.
The inner surface of blending tank 1 is provided with internal screw thread item 18, and internal screw thread item 18 is fixedly connected with the inner surface of blending tank 1,
The inside of the lower end blending tank 1 of sealing cover 2 is provided with screwed pipe 19, the upper end outer surface of screwed pipe 19 and the lower end of sealing cover 2
Outer surface is fixedly connected, and sealing cover 2 is flexibly connected by internal screw thread item 18, screwed pipe 19 with blending tank 1, outside the lower end of motor 3
Surface is fixedly connected with the upper end outer surface of sealing cover 2.
The lower end outer surface of handle 4 is fixedly connected with the upper end outer surface of sealing cover 2, under the upper end of shaft 5 and motor 3
End is flexibly connected, and the upper end outer surface of connecting rod 6 is fixedly connected with the lower end outer surface of shaft 5, the upper end of cleaning rod 7 and connection
One end of bar 6 is fixedly connected, and the quantity of cleaning rod 7 is two groups, and cleaning rod 7 is symmetrical about the centerline axis of connecting rod 6, stirring rod
8 upper end outer surface is fixedly connected with the upper end outer surface of connecting rod 6, and paddle 9 is fixedly connected with the outer surface of stirring rod 8,
The quantity of paddle 9 is several groups, and the outer surface of cleaning rod 7 is flexibly connected with the inner surface of blending tank 1.
Device for filtering and collecting in step (3) includes collecting tank 10, and the upper end outer surface of collecting tank 10 is provided with fixing pipe
11, the upper end of fixing pipe 11 is provided with connecting tube 12, and the upper end of connecting tube 12 is provided with funnel 13, and the inside of funnel 13 is provided with
The upper end of filter mantle 15, one end funnel 13 of filter mantle 15 is provided with support chip 14.
The lower end outer surface of fixing pipe 11 is fixedly connected with the upper end outer surface of collecting tank 10, the lower end of connecting tube 12 and receipts
The upper end for collecting tank 10 is flexibly connected, and the lower end outer surface of funnel 13 is fixedly connected with the upper end outer surface of connecting tube 12, support chip
14 lower end outer surface is flexibly connected with the upper end outer surface of funnel 13, one end outer surface of support chip 14 and the one of filter mantle 15
End outer surface is fixedly connected, and the outer surface of filter mantle 15 is flexibly connected with the inner surface of funnel 13.
One end of collecting tank 10 is provided with discharge nozzle 16, and one end outer surface of discharge nozzle 16 is fixedly connected with collecting tank 10,
Discharge nozzle 16 is internally provided with control valve 17, and control valve 17 is flexibly connected with discharge nozzle 16.
Injection mold in step (5) includes lower die 20, and lower die 20 is internally provided with type chamber 21, and the upper end of lower die 20 is set
It is equipped with guide rod 22, the upper end of guide rod 22 is provided with upper mold 23, and the inside of upper mold 23 is provided with close to the side of guide rod 22
Injecting hole, injecting hole are fixedly connected through upper mold 23, injecting hole with upper mold 23.
Type chamber 21 is fixedly connected with the inner surface of lower die 20, the lower end outer surface of guide rod 22 and the upper end appearance of lower die 20
Face is fixedly connected, and the quantity of guide rod 22 is four groups, the arrangement of 22 rectangular array of guide rod, and upper mold 23 and 22 activity of guide rod are even
It connects, the lower end outer surface of upper mold 23 is flexibly connected by guide rod 22 with the upper end outer surface of lower die 20, lower die 20, upper mold 23
Outer surface is coated with erosion shield.
When work, sodium monofluorophosphate powder is molten and self-curing resin is added in blending tank 1 by user, passes through motor 3
(model are as follows: YS8024) drives shaft 5, connecting rod 6 to rotate, so as to so that the stirring rod 8 of 6 lower end of connecting rod, paddle 9 are right
Mixed solvent is stirred, and then particulate material is added in intermixture, and intermixture is made to be attached to particulate material surface, passes through connection
The rotation of bar 6 can drive cleaning rod 7 to rotate, and cleaning rod 7 is close to the inner surface of blending tank 1, can be with by the rotation of cleaning rod 7
The mixed liquor for wiping 1 inner wall of blending tank off prevents mixed liquor to be sticked to 1 inner wall of blending tank, convenient for the cleaning to blending tank 1, and can be with
Mixed liquor is all discharged, filter mantle 15 is fixed on to the inside of funnel 13 by support chip 14, it will be mixed with intermixture
Particulate material is poured into funnel 13, and the extra intermixture on particulate material surface can will be attached to by the filter mantle 15 in funnel 13
It filters out, funnel 13 can be fixed on collection by fixing pipe 11 and connecting tube 12 by the intermixture volatilization with particulate material surface
The upper end of tank 10 can be flowed into the intermixture that filter mantle 15 filters out in collecting tank 10 by fixing pipe 11, connecting tube 12, and
Collecting tank 10 can store intermixture, when need to use, make intermixture from discharge nozzle 16 by adjusting control valve 17
Discharge, the particulate material after will volatilize make lower die 20 by guide rod 22 in the type chamber 21 made of injecting hole addition land plaster
It is closed with upper mold 23, after a certain period of time, the artificial tooth of preparation can be obtained in pressure injection in type chamber 21.
To sum up, sealing cover 2 is fixed on to the upper end of blending tank 1 by the cooperation of internal screw thread item 18 and screwed pipe 19, is passed through
Motor 3 drives shaft 5 to rotate, and connecting rod 6 can be driven to rotate by the rotation of shaft 5, so as to so that 6 lower end of connecting rod is stirred
Mix stick 8, paddle 9 is stirred mixed solvent, can make sodium monofluorophosphate powder is molten to be sufficiently mixed with self-curing resin, single fluorine
Sodium phosphate powder can be evenly dispersed in self-curing resin, to keep sodium monofluorophosphate powder equal in subsequent attaching process
It is wrapped in the surface of particulate material evenly, the artificial tooth better quality of preparation can be made, cleaning rod can be driven by the rotation of connecting rod 6
7 rotations, and cleaning rod 7 is close to the inner surface of blending tank 1, can wipe the mixing of 1 inner wall of blending tank off by the rotation of cleaning rod 7
Liquid prevents mixed liquor to be sticked to 1 inner wall of blending tank, convenient for the cleaning to blending tank 1, and mixed liquor can be all discharged, not made
At the waste of raw material, economic cost is reduced, filter mantle 15 is fixed on to the inside of funnel 13 by support chip 14, it will be with intermixture
Mixed particulate material is poured into funnel 13, can will be attached to the extra of particulate material surface by the filter mantle 15 in funnel 13
Intermixture filter out, the intermixture on particulate material surface can be made quickly to volatilize, improve the efficiency of artificial tooth preparation, and filter mantle 15
It can take out, can be used for multiple times out of funnel 13 after cleaning after use, operation is fairly simple, by fixing pipe 11 and even
Funnel 13 can be fixed on the upper end of collecting tank 10 by adapter tube 12, can be by 15 mistake of filter mantle by fixing pipe 11, connecting tube 12
The intermixture filtered flows into collecting tank 10, and collecting tank 10 can store intermixture, when need to use, pass through tune
Intermixture is discharged from discharge nozzle 16 in section control valve 17, intermixture can be made to recycle, and reduce the step for preparing intermixture
Suddenly, more practical.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of preparation method of the flexible denture material of fluorochemical additive, including material preparation-raw material mixing-particulate material packet
Clothing-production model-injection molding-surface of denture processing step, the specific steps are as follows:
(1) material prepares: it is stand-by to prepare appropriate sodium monofluorophosphate powder, self-curing resin, flexible denture particulate material, land plaster；
(2) raw material mixes: sodium monofluorophosphate powder and self-curing resin monomer being added in mixing tank, make two kinds of objects by stirring
Material uniformly mixing, is made mixed solvent；
(3) particulate material is coated: particulate material being added in mixed solvent, so that mixing package is rolled in the surface of particulate material, so
Particulate material and mixed solvent are poured into device for filtering and collecting afterwards, filter and collect extra mixture, a period of time is stood, makes
The mixed solvent on particulate material surface evaporates, so that sodium monofluorophosphate powder be made to be attached to the surface of particulate material, forms one layer of coating；
(4) it makes model: initial model being produced according to the intraoral tooth of patient, then initial model is carried out detailed-oriented
Modification, obtain with the consistent tooth model of patient teeth, the model of tooth is made of land plaster；
(5) injection molding: the particulate material that will adhere to sodium monofluorophosphate powder is added in injection mold, by mold by particulate material pressure injection
Molding；
(6) surface of denture is handled: the artificial tooth of injection-compression molding and plaster cast being taken out, broken into pieces after molding can be obtained in gypsum shell
Artificial tooth, then again to surface of denture carry out treatment of details.
2. a kind of preparation method of the flexible denture material of fluorochemical additive according to claim 1, it is characterised in that: step
Suddenly the mixing device in (2) includes blending tank (1), and the upper end of the blending tank (1) is provided with sealing cover (2), the sealing cover
(2) upper end is provided with motor (3), and the upper end outer surface of the sealing cover (2) is provided with handle close to the side of motor (3)
(4), the lower end blending tank (1) of the motor (3) is internally provided with shaft (5), the inside shaft (5) of the blending tank (1)
Lower end be provided with connecting rod (6), one end of the interior lateral connector bar (6) of the blending tank (1) is provided with cleaning rod (7), described
The lower end of connecting rod (6) is provided with stirring rod (8) close to the side of cleaning rod (7), and the outer end of the stirring rod (8), which is provided with, to be stirred
Mix leaf (9).
3. a kind of preparation method of the flexible denture material of fluorochemical additive according to claim 2, it is characterised in that: institute
The inner surface for stating blending tank (1) is provided with internal screw thread item (18), and the internal screw thread item (18) and the inner surface of blending tank (1) are fixed
It connects, is provided with screwed pipe (19) on the inside of the lower end blending tank (1) of the sealing cover (2), the upper end of the screwed pipe (19)
Outer surface is fixedly connected with the lower end outer surface of sealing cover (2), and the sealing cover (2) passes through internal screw thread item (18), screwed pipe
(19) it is flexibly connected with blending tank (1), the fixed company in the lower end outer surface of the motor (3) and the upper end outer surface of sealing cover (2)
It connects.
4. a kind of preparation method of the flexible denture material of fluorochemical additive according to claim 2, it is characterised in that: institute
The lower end outer surface for stating handle (4) is fixedly connected with the upper end outer surface of sealing cover (2), the upper end of the shaft (5) and motor
(3) lower end is flexibly connected, and the upper end outer surface of the connecting rod (6) is fixedly connected with the lower end outer surface of shaft (5), described
The upper end of cleaning rod (7) is fixedly connected with one end of connecting rod (6), and the quantity of the cleaning rod (7) is two groups, the cleaning rod
(7) centerline axis about connecting rod (6) is symmetrical, the upper end outer surface of the stirring rod (8) and the upper end appearance of connecting rod (6)
Face is fixedly connected, and the paddle (9) is fixedly connected with the outer surface of stirring rod (8), and the quantity of the paddle (9) is several
The outer surface of group, the cleaning rod (7) is flexibly connected with the inner surface of blending tank (1).
5. a kind of preparation method of the flexible denture material of fluorochemical additive according to claim 2, it is characterised in that: step
Suddenly the device for filtering and collecting in (3) includes collecting tank (10), and the upper end outer surface of the collecting tank (10) is provided with fixing pipe
(11), the upper end of the fixing pipe (11) is provided with connecting tube (12), and the upper end of the connecting tube (12) is provided with funnel (13),
It is provided with filter mantle (15) on the inside of the funnel (13), the upper end of one end funnel (13) of the filter mantle (15) is provided with branch
Blade (14).
6. a kind of preparation method of the flexible denture material of fluorochemical additive according to claim 5, it is characterised in that: institute
The lower end outer surface for stating fixing pipe (11) is fixedly connected with the upper end outer surface of collecting tank (10), the lower end of the connecting tube (12)
It is flexibly connected with the upper end of collecting tank (10), the lower end outer surface of the funnel (13) and the upper end outer surface of connecting tube (12) are solid
Fixed connection, the lower end outer surface of the support chip (14) are flexibly connected with the upper end outer surface of funnel (13), the support chip
(14) one end outer surface is fixedly connected with one end outer surface of filter mantle (15), the outer surface of the filter mantle (15) and funnel
(13) inner surface is flexibly connected.
7. a kind of preparation method of the flexible denture material of fluorochemical additive according to claim 5, it is characterised in that: institute
The one end for stating collecting tank (10) is provided with discharge nozzle (16), and one end outer surface and collecting tank (10) of the discharge nozzle (16) are fixed
Connection, the discharge nozzle (16) are internally provided with control valve (17), and the control valve (17) is flexibly connected with discharge nozzle (16).
8. a kind of preparation method of the flexible denture material of fluorochemical additive according to claim 2, it is characterised in that: step
Suddenly the injection mold in (5) includes lower die (20), and the lower die (20) is internally provided with type chamber (21), the lower die (20)
Upper end is provided with guide rod (22), and the upper end of the guide rod (22) is provided with upper mold (23), and the inside of the upper mold (23) is leaned on
The side of nearly guide rod (22) is provided with injecting hole, and injecting hole is fixedly connected through upper mold (23), injecting hole with upper mold (23).
9. a kind of preparation method of the flexible denture material of fluorochemical additive according to claim 8, it is characterised in that: institute
It states type chamber (21) to be fixedly connected with the inner surface of lower die (20), the lower end outer surface of the guide rod (22) is upper with lower die (20)
End outer surface is fixedly connected, and the quantity of the guide rod (22) is four groups, guide rod (22) the rectangular array arrangement, described
Upper mold (23) is flexibly connected with guide rod (22), and the lower end outer surface of the upper mold (23) passes through guide rod (22) and lower die (20)
Upper end outer surface be flexibly connected, the lower die (20), upper mold (23) outer surface be coated with erosion shield.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910230097.8A CN110123647A (en) | 2019-03-26 | 2019-03-26 | A kind of preparation method of the flexible denture material of fluorochemical additive |
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| CN201910230097.8A CN110123647A (en) | 2019-03-26 | 2019-03-26 | A kind of preparation method of the flexible denture material of fluorochemical additive |
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| CN110123647A true CN110123647A (en) | 2019-08-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288482A (en) * | 2021-05-24 | 2021-08-24 | 深圳市一诺牙科技术有限公司 | Dental prosthesis with fluorine-containing additive and method for manufacturing same |
| CN113799232A (en) * | 2021-07-30 | 2021-12-17 | 安徽省含山民生瓷业有限责任公司 | Model manufacturing process |
| CN114224537A (en) * | 2021-12-31 | 2022-03-25 | 东莞市爱嘉义齿有限公司 | Processing technology of durable clean denture |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002291768A (en) * | 2001-03-28 | 2002-10-08 | Mitsubishi Materials Corp | Kneading vessel and kneading device |
| CN2604978Y (en) * | 2003-03-25 | 2004-03-03 | 孙德峰 | Complete-local false tooth injection moulding machine |
| US20110317512A1 (en) * | 2010-06-25 | 2011-12-29 | Overton Bradford D | Method and apparatus for preparing and dispensing dental alginate compound |
| CN107049799A (en) * | 2017-06-14 | 2017-08-18 | 桂林市口腔医院 | Application of the fluorochemical in elastic bionic artificial teeth material is prepared |
| CN207786409U (en) * | 2017-12-25 | 2018-08-31 | 罗飏 | A kind of medical-dental Buccodental mold lotion mixing stirring device |
| CN108970477A (en) * | 2018-08-28 | 2018-12-11 | 上海健康医学院 | A kind of medical treatment dental tooth mould stock stirring device |
| CN208449149U (en) * | 2018-06-13 | 2019-02-01 | 广州亦纳新材料科技有限公司 | A kind of new material manufacture mixing arrangement convenient for improving stirring efficiency |
-
2019
- 2019-03-26 CN CN201910230097.8A patent/CN110123647A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002291768A (en) * | 2001-03-28 | 2002-10-08 | Mitsubishi Materials Corp | Kneading vessel and kneading device |
| CN2604978Y (en) * | 2003-03-25 | 2004-03-03 | 孙德峰 | Complete-local false tooth injection moulding machine |
| US20110317512A1 (en) * | 2010-06-25 | 2011-12-29 | Overton Bradford D | Method and apparatus for preparing and dispensing dental alginate compound |
| CN107049799A (en) * | 2017-06-14 | 2017-08-18 | 桂林市口腔医院 | Application of the fluorochemical in elastic bionic artificial teeth material is prepared |
| CN207786409U (en) * | 2017-12-25 | 2018-08-31 | 罗飏 | A kind of medical-dental Buccodental mold lotion mixing stirring device |
| CN208449149U (en) * | 2018-06-13 | 2019-02-01 | 广州亦纳新材料科技有限公司 | A kind of new material manufacture mixing arrangement convenient for improving stirring efficiency |
| CN108970477A (en) * | 2018-08-28 | 2018-12-11 | 上海健康医学院 | A kind of medical treatment dental tooth mould stock stirring device |
Non-Patent Citations (2)
| Title |
|---|
| 唐震宇等: "不同含氟比例弹性义齿材料的力学性能比较", vol. 21, no. 30, pages 4805 - 4810 * |
| 张方明等: "《口腔修复技术与工艺》", 河北科学技术出版社, pages: 245 - 247 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288482A (en) * | 2021-05-24 | 2021-08-24 | 深圳市一诺牙科技术有限公司 | Dental prosthesis with fluorine-containing additive and method for manufacturing same |
| CN113799232A (en) * | 2021-07-30 | 2021-12-17 | 安徽省含山民生瓷业有限责任公司 | Model manufacturing process |
| CN114224537A (en) * | 2021-12-31 | 2022-03-25 | 东莞市爱嘉义齿有限公司 | Processing technology of durable clean denture |
| CN114224537B (en) * | 2021-12-31 | 2024-02-13 | 东莞市爱嘉义齿有限公司 | Processing technology of durable clean denture |
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Application publication date: 20190816 |