CN105709666B - A kind of preparation facilities of clinical oral elastomeric impression material - Google Patents
A kind of preparation facilities of clinical oral elastomeric impression material Download PDFInfo
- Publication number
- CN105709666B CN105709666B CN201610203144.6A CN201610203144A CN105709666B CN 105709666 B CN105709666 B CN 105709666B CN 201610203144 A CN201610203144 A CN 201610203144A CN 105709666 B CN105709666 B CN 105709666B
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- China
- Prior art keywords
- matrix
- catalyst
- sub
- material storehouse
- charging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/085—Feeding reactive fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Dental Preparations (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of preparation facilities of clinical oral elastomeric impression material, including housing, the both sides of housing are respectively arranged with matrix charge door and catalyst charging hole；The inside of housing is respectively arranged with matrix storage bin and catalyst storage bin；Matrix storage bin is connected with matrix sub-material storehouse, and catalyst storage bin is connected with catalyst sub-material storehouse；Charging ram is provided with inside matrix sub-material storehouse and catalyst sub-material storehouse；The middle part of two charging rams is correspondingly arranged on charging indicator respectively；It is respectively arranged with spring downward device inside charge door, the bottom in matrix sub-material storehouse and catalyst sub-material storehouse is respectively arranged with position indicator, and outlet is provided with below matrix sub-material storehouse and catalyst sub-material storehouse；Control system, stirring motor, agitating shaft, stirring courage, finished product stamp passage and stamp outlet has been arranged side by side in the lower section of housing successively, is socketed with high-speed stirred blade from left to right on agitating shaft, scrapes into vane and rotating vane.
Description
Technical field
The invention belongs to dentistry equipment technical field, and in particular to a kind of clinical oral elastomeric impression material
Preparation facilities.
Background technology
It is the important part of Clinical Science of Stomatology that tooth body, which is planted and repaired, dental impressions produce be the plantation of tooth body and
Can the first working procedure of oral restoration work, stamp can be recorded faithfully and replicate the trickle situation of oral cavity tissue, directly affect
To plantation tooth and the pattern and quality of reparation tooth body, and final repairing effect can be related to.Therefore accurate mouth is obtained
Chamber stamp is extremely important for clinical oral.Stamp is the former of object, and buccal impression is the former of oral cavity related organization,
Produce the material used during stamp and be referred to as moulage.Research shows that the quality of moulage performance, which directly affects, repaiies both at home and abroad
The quality of complex.In clinical position, it is elastomeric impression material to have a major class in oral cavity die material, including polysulfide rubber
Glue, silicon rubber, polyether rubber etc., because such moulage is heat-resist, chemical stability is strong, and biological tissue's compatibility is good
And it is widely used in clinical treatment.
The elastomeric impression material of main flow, including polysulfide rubber, silicon rubber, polyether rubber etc. on the market at present, makes
The matrix components of separated storage and crosslinking, catalytic component mixing rear can be used with preceding needs, accurate mixed proportion, fill
The stirring mediation divided makes the moulage exquisiteness after stirring, bubble is few and elasticity is good, could at utmost play die material
Performance.But the quality of moulage is influenceed by the experience of doctor or nurse, skilled operation degree etc. in actual clinical application,
The mixed proportion, mediation dynamics and mediation time, these factors of elastomeric impression material, which can not accurately be controlled, can all make
Into material mixing ratio is variant, moulage is uneven, reconcile the time not enough, reconcile it is insufficient the problems such as so that making
Tooth mould can it is excessive in keypoint part volumetric expansion, hardness is too low or too high, model surface has that missing, accuracy be high, patient
The shortcomings of stand-by period is long.And the current country can also implement automatic mediation preparation without a kind of to elastomeric impression material
Device or equipment, the function of moulage is not given full play to, limit the plantation of tooth body and oral restoration efficiency, reduce and repair
Multiple effect.
The content of the invention
It is an object of the invention to provide a kind of preparation facilities of clinical oral elastomeric impression material, it is possible to achieve from
Dynamic mediation prepares the elastomeric impression material of high quality high stability, solves artificial mediation and prepares elastomeric impression material
The problem of quality and bad efficiency.
The technical solution adopted in the present invention is a kind of preparation facilities of clinical oral elastomeric impression material, bag
Housing is included, the both sides of housing are respectively arranged with matrix charge door and catalyst charging hole；The inside of housing is respectively arranged with matrix
Storage bin and catalyst storage bin；Matrix storage bin is connected with matrix sub-material storehouse, and catalyst storage bin is connected with catalyst sub-material
Storehouse；Matrix sub-material storehouse is internally provided with matrix charging ram；Catalyst sub-material storehouse is internally provided with catalyst charging ram；Matrix pusher
The middle part of bar and catalyst charging ram is correspondingly arranged on matrix charging indicator and catalyst charging indicator respectively；Matrix feeds
Intraoral portion and the inside of catalyst charging hole are respectively arranged with spring downward device, matrix sub-material storehouse and catalyst sub-material storehouse
Bottom is respectively arranged with position indicator, and matrix outlet is provided with below matrix sub-material storehouse, is set below catalyst sub-material storehouse
There is catalyst outlet；Control system, stirring motor, agitating shaft, stirring courage, finished product stamp has been arranged side by side in the lower section of housing successively
Passage and stamp export, and are socketed with high-speed stirred blade from left to right on agitating shaft, scrape into vane and rotating vane.
The features of the present invention also resides in：
Matrix charging ram and catalyst charging ram are located in housing to be pushed away close to the position at middle part, matrix charge door positioned at matrix
Expect the side of bar；Catalyst charging hole is located at the side of catalyst charging ram.
Stirring courage, finished product stamp passage, agitating shaft, high-speed stirred blade, scrape into vane and rotating vane be it is medical not
Rust steel material, for ensureing the clean and safe of moulage.
The present invention clinical oral be with the operation principle of the preparation facilities of elastomeric impression material：Matrix storage bin and
Catalyst storage bin is respectively used to storage and prepares matrix used in moulage and catalyst, matrix sub-material storehouse and catalyst point
Feed bin is used to being precisely controlled the ratios of two kinds of raw materials, and by two charging rams by it by dividing bin outlet to extrude respectively to stirring
Courage is stirred.The design, which easily can be realized easily, is precisely controlled feed ratio.In order to improve the simple operation of the present apparatus,
The ratio for setting charging indicator that operating personnel can be allowed easily to regulate and control two kinds of raw materials on charging ram.Dividing by bin outlet
Set location indicator, mixing control system can be directly initiated when charging ram is expressed to bottom.The forward and reverse rotation of stirring motor
The purpose that raw material fully reconciles is can reach, sets stirring vane and rotating vane to realize that raw material is sufficiently stirred and sent on agitating shaft
Go out.
The invention has the advantages that can using the preparation facilities of the clinical oral elastomeric impression material of the present invention
To realize the automatic mediation and stirring of clinical oral moulage, preparation facilities feed ratio control is accurate, and stirring is abundant, adjusts
The moulage mixed is well mixed, and hardness and anti-expansion character are excellent, and moulage performance reconciles better than artificial.Simultaneously should
Device can realize that full-automatic tune mixes process, and without frequently repeating to feed, it is time saving and energy saving, substantially increase preparation efficiency and matter
Amount, has broad application prospects.
Brief description of the drawings
Fig. 1 is a kind of structural front view of embodiment of the present invention；
Fig. 2 is a kind of structure top view of embodiment of the present invention.
In figure, 1. matrix storage bins, 2. matrix charge doors, 3. spring downward devices, 4. matrix sub-material storehouses, 5. matrix pushers
Bar, 6. catalyst charging rams, 7. catalyst sub-material storehouses, 8. matrix charging indicator, 9. catalyst storage bins, 10. position instructions
Device, 11. control systems, 12. stirring motors, the outlet of 13. matrix, 14. high-speed stirred blades, 15. agitating shafts, 16. stirring courages,
17. catalyst outlet, 18. scrape into vane, 19. rotating vanes, 20. finished product stamp passages, the outlet of 21. stamps, 22. housings, and 23.
Catalyst charging hole, 24. catalyst charging indicator.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description, but the present invention is not limited to
These embodiments.
The invention provides a kind of preparation facilities of clinical oral elastomeric impression material, mixes matrix for adjusting and urges
Agent, it is as shown in Figure 1, 2 a kind of embodiment of the present invention.
As shown in figure 1, the preparation facilities of the present embodiment includes housing 22, the both sides of housing 22 are respectively arranged with matrix charging
Mouth 2 and catalyst charging hole 23.Housing internal upper part, which is provided with, to be used to hold the matrix storage bin 1 of matrix and for holding catalyst
Catalyst storage bin 9.Matrix storage bin 1 is connected with matrix sub-material storehouse 4, and catalyst storage bin 9 is connected with catalyst sub-material storehouse 7,
Matrix sub-material storehouse 4 is internally provided with matrix charging ram 5；Catalyst sub-material storehouse 7 is internally provided with catalyst charging ram 6.Matrix and
Catalyst can flow to matrix sub-material storehouse 4 and catalyst sub-material storehouse 7 by matrix storage bin 1 and catalyst storage bin 9 respectively.Matrix
The inside of charge door 2 and the inside of catalyst charging hole 23 are respectively arranged with spring downward device 3, further increase charging
Convenience.
The lower section in matrix sub-material storehouse 4 is provided with matrix outlet 13, and the lower section of catalyst sub-material storehouse 7 is provided with catalyst outlet
17.Storage bin and sub-material storehouse connectivity part are equipped with door, and door can be opened and closed automatically by automatically controlling realization.
Matrix sub-material storehouse 4 is internally provided with matrix charging ram 5；Catalyst sub-material storehouse 7 is internally provided with catalyst charging ram
6；Being pressed down against charging ram can extrude matrix and catalyst respectively to stirring courage 16.Matrix charging ram 5 and catalyst pusher
The middle part of bar 6 is correspondingly arranged on matrix charging indicator 8 and catalyst charging indicator 24 respectively, lifts or pushes charging ram
When, the indicator 24 that can be fed by matrix charging indicator 8 and catalyst learns matrix sub-material storehouse 4 and catalyst sub-material respectively
The volume in storehouse 7.Charging ram is provided with sensing part, when charging ram moves downward, can automatically turn on a point bin outlet, work as pusher
When bar moves upwards, a point bin outlet can be closed automatically, and realization divides automatically controlling for bin outlet.
The bottom in matrix sub-material storehouse 4 and catalyst sub-material storehouse 7 is respectively arranged with position indicator 10, when charging ram is depressed into
During bottom, electric signal is transmitted to control system 11 by touch position indicator 10, position indicator 10, and stirring motor 12 is in control system
Agitating shaft is driven to rotate under 11 control.
The lower section of housing 22 be arranged side by side successively control system 11, stirring motor 12, agitating shaft 15, stirring courage 16, into
Product stamp passage 20 and stamp export 21, are socketed with high-speed stirred blade 14 from left to right on agitating shaft 15, scrape into the and of vane 18
Rotating vane 19.
Serum cap is installed in stamp outlet 21, to prevent foreign matter from entering.Two position indicators 10 screw out dress with stirring
The control system 11 put is connected, and stirring can be automatically turned on after control system 11 receives the positional information of two position indicators 10
Motor 12 drives stirring, can not start stirring motor 12 if a positional information is only connected to.Stir in courage 16 and be provided with and stirring
The connected agitating shaft 15 of motor 12, agitating shaft 15 is horizontally disposed, and high-speed stirred blade is from left to right disposed with agitating shaft
14th, scrape into vane 18 and rotating vane 19.It is from left end large radius vane to the gradual mistake of right-hand member minor radius vane to scrape into vane 18
A kind of continuous vane design crossed, when scraping, vane dextrorotation is rotatable to scrape the material in stirring container into and be transported into
Product stamp passage 20, and the discharge of stamp outlet 21, the modeling composition finally prepared are driven to the right by rotating vane 19
Material.Control system 11 can control stirring motor 12 clockwise or counterclockwise, be sufficiently stirred raw material.
Specific whipping process is, stirring motor 12 under the control of control system 11 counterclockwise rotates first (from figure
One right-hand member left direction is observed), agitating shaft 15 rotates at a high speed counterclockwise under the drive of stirring motor 12, high-speed stirred blade 14
It is sufficiently stirred two kinds of raw materials for a period of time, scrapes that spiral rotating inwardly compresses to the left into vane 18 and rotating vane 19 within this time
Mixture, on the one hand can prevent mixture from discharging, and high-speed stirred blade can be again introduced into by the one hand pushing back the mixture come
14, stir powder liquid mixture more fully fine and smooth；After a period of time is stirred, stirring motor 12 reversely revolves clockwise
Turn, bring the finished product stamp being stirred into finished product stamp passage 20 into vane 18 by scraping, and drive to the right by rotating vane 19
Rush to the discharge of stamp outlet 21, the moulage finally prepared.
On this device basic, clinical oral is with the preparation method of elastomeric impression material：
Step 1, moulage charging prepare
Matrix components are added in matrix storage bin 1 at matrix charge door 2；From catalyst charging hole 23 by catalyst group
Divide and add in catalyst storage bin 9；
Step 2, setting and simultaneously manual blanking
Matrix charging indicator 8 and catalyst charging indicator 24 are adjusted respectively, so as to control matrix components and catalyst
The additional proportion of component；Mixing time is set in control system 11, then above carries matrix charging ram 5 and catalyst charging ram 6,
Matrix components and catalytic component are correspondingly injected into matrix sub-material storehouse 4 under the pressure effect of spring downward device 3 respectively and urged
Agent sub-material storehouse 7, now, manual depression matrix charging ram 5 and catalyst charging ram 6 cause matrix components and catalytic component to press
It is injected into according to the ratio of setting in stirring courage 16；
Step 3, the moulage that reconciles automatically
After step 2 is completed, matrix charging ram and catalyst material returned bar touch the position indicator 10 corresponding to it respectively,
Electric signal is transmitted to control system 11 by position indicator 10, now the inverse time first under the control of control system 11 of stirring motor 12
Pin direction rotates, and agitating shaft 15 rotates at a high speed under the drive of stirring motor 12, and high-speed stirred blade 14 is sufficiently stirred 2 kinds of synthesis
Rubber components mixture, scrape and produce inward pressure compressed mixture, one side energy into vane 18 and the spiral rotating of rotating vane 19
Enough prevent mixture from discharging, high-speed stirred blade 14 can be again introduced into by the other hand pushing back the mixture come, stir mixture
Mix more fully fine and smooth；
Step 4, automatic-extrusion finished product moulage
After the whipping process of step 3 reaches the mixing time set by step 2, stirring motor 12 turns clockwise, and leads to
Cross to scrape and bring the finished product stamp being stirred into finished product stamp passage 20 into vane 18, and print is driven to the right by rotating vane 19
The discharge of mould outlet 21, obtains the moulage finally prepared.
After step 4 terminates, above step may be repeated mixes next group moulage to continue tune.Due to matrix storage bin
1 and catalyst storage bin 9 volume it is larger, it is practical for repeatedly preparing can once to store more raw material.
The stirring courage 16 of the present apparatus, agitating shaft 15, high-speed stirred blade 14, scrape into vane 18, rotating vane 19 and finished product
Stamp passage 20 uses medical stainless steel material, ensures the clean and safe of moulage.
In the present embodiment, two storing bins, sub-material storehouse, charging ram, door etc. are symmetrical design, such as Fig. 1,2
Shown (figure middle part minute mark note only indicates a part).
One embodiment of apparatus of the present invention is these are only, apparatus of the present invention there can also be other forms, for example, extruding
Device is located on the left of housing, and stirring screwing-out device is located on the right side of housing, matrix sub-material storehouse and catalyst sub-material in pressurizing unit
Storehouse divide bin outlet be all opened in right side with stirring screwing-out device connect, stirring screwing-out device in agitating shaft place vertically,
The accurate dispensing of raw material can be realized and be sufficiently stirred.For another example, charging indicator can also use other forms.In addition, this
The device of invention can also increase more storage bins and sub-material storehouse, adjust and mix in order to more raw materials.Certain present apparatus is not only
Tune available for elastomeric impression material is mixed, and the tune that can be also used for other products raw material is mixed.As long as the present invention can be realized
The extruding automatic blending of intention, the structure for being sufficiently stirred intention belong to protection scope of the present invention.
Clinical oral stamp can be realized using the preparation facilities of the clinical oral elastomeric impression material of the present invention
The automatic mediation stirring of material, preparation facilities feed ratio control is accurate, and stirring is abundant, adjusts the moulage mixing mixed equal
It is even, and hardness and anti-expansion character are excellent, moulage performance reconciles better than artificial.The device can realize that full-automatic adjust is mixed simultaneously
Process, and without frequently repeating to feed, it is time saving and energy saving, preparation efficiency and quality are substantially increased, is had broad application prospects.
Above description of the present invention is section Example, but the invention is not limited in above-mentioned embodiment.
Above-mentioned embodiment is schematical, is not restricted.Every structure using the present invention, this hair is not being departed from
In the case of bright objective and scope of the claimed protection, all specific expand belong within protection scope of the present invention.
Claims (3)
1. a kind of preparation facilities of clinical oral elastomeric impression material, it is characterised in that including housing (22), the shell
The both sides of body (22) are respectively arranged with matrix charge door (2) and catalyst charging hole (23)；The inside difference of the housing (22)
It is provided with matrix storage bin (1) and catalyst storage bin (9)；Matrix storage bin (1) is connected with matrix sub-material storehouse (4), catalyst
Storage bin (9) is connected with catalyst sub-material storehouse (7)；Matrix sub-material storehouse (4) is internally provided with matrix charging ram (5)；Catalyst point
Feed bin (7) is internally provided with catalyst charging ram (6)；Matrix charging ram (5) and the middle part of catalyst charging ram (6) are corresponding respectively
It is provided with matrix charging indicator (8) and catalyst charging indicator (24)；Matrix charge door (2) is internal and catalyst feeds
The inside of mouth (23) is respectively arranged with the bottom of spring downward device (3), the matrix sub-material storehouse (4) and catalyst sub-material storehouse (7)
Portion is respectively arranged with position indicator (10), and matrix outlet (13), catalyst sub-material storehouse are provided with below matrix sub-material storehouse (4)
(7) lower section is provided with catalyst outlet (17)；Control system (11), stirring motor has been arranged side by side in the lower section of housing (22) successively
(12), agitating shaft (15), stirring courage (16), finished product stamp passage (20) and stamp export (21), on agitating shaft (15) from a left side to
The right side is socketed with high-speed stirred blade (14), scraped into vane (18) and rotating vane (19).
A kind of 2. preparation facilities of clinical oral elastomeric impression material as claimed in claim 1, it is characterised in that institute
The matrix charging ram (5) and catalyst charging ram (6) stated are located in the housing (22) close to the position at middle part, matrix charge door
(2) it is located at the side of matrix charging ram (5)；Catalyst charging hole (23) is located at the side of catalyst charging ram (6).
A kind of 3. preparation facilities of clinical oral elastomeric impression material as claimed in claim 1, it is characterised in that institute
The stirring courage (16) stated, finished product stamp passage (20), agitating shaft (15), high-speed stirred blade (14), scrape into vane (18) and rotation
Rotating vane piece (19) is medical stainless steel material, for ensureing the clean and safe of moulage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610203144.6A CN105709666B (en) | 2016-04-01 | 2016-04-01 | A kind of preparation facilities of clinical oral elastomeric impression material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610203144.6A CN105709666B (en) | 2016-04-01 | 2016-04-01 | A kind of preparation facilities of clinical oral elastomeric impression material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105709666A CN105709666A (en) | 2016-06-29 |
| CN105709666B true CN105709666B (en) | 2018-01-16 |
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ID=56160686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610203144.6A Expired - Fee Related CN105709666B (en) | 2016-04-01 | 2016-04-01 | A kind of preparation facilities of clinical oral elastomeric impression material |
Country Status (1)
| Country | Link |
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| CN (1) | CN105709666B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363829A (en) * | 2016-08-30 | 2017-02-01 | 中国石油集团石油管工程技术研究院 | Preparation device of synthetic rubber impression material for oil casing sealing thread |
| CN108582544B (en) * | 2018-05-23 | 2019-07-16 | 永康市顶点环保科技有限公司 | A kind of silicone rubber kinds moulage equipment using internet communication |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801242B (en) * | 2012-11-03 | 2015-12-02 | 中国石油化工股份有限公司 | Reactor and the alkylation reaction method utilizing this reactor |
| CN203577435U (en) * | 2013-10-29 | 2014-05-07 | 浙江华亿工程设计有限公司 | Catalyst filtering device for material mixing prevention sleeve |
| CN205599128U (en) * | 2016-04-01 | 2016-09-28 | 西安医学院 | Elastomeric impression material's preparation facilities for oral clinical medicine |
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2016
- 2016-04-01 CN CN201610203144.6A patent/CN105709666B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN105709666A (en) | 2016-06-29 |
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