CN216724817U

CN216724817U - Porcelain tooth preparation equipment

Info

Publication number: CN216724817U
Application number: CN202122946652.2U
Authority: CN
Inventors: 罗丽雪
Original assignee: Shenzhen Shangmeier Technology Research And Development Co ltd
Current assignee: Shenzhen Shangmeier Technology Research And Development Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-14
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a porcelain tooth preparation device, which comprises a concave shell and a tooth print mould arranged on the shell, wherein a circular feed inlet is arranged on the shell, the feed inlet is connected with a stirring barrel, a stirring mechanism is arranged in the stirring barrel, a cavity in the shell is provided with a rotating mechanism for driving the stirring mechanism, the rotating mechanism is connected with a swinging shell, the swinging shell is arranged at a concave groove on one side of the shell, the tooth print mould is arranged on the swinging shell, the bottom of the stirring barrel is provided with an opening, the opening is connected with a drainage discharging structure for conveying gypsum liquid, the porcelain tooth preparation device drives the rotating mechanism by rotating a rocker, the rotating mechanism drives the stirring mechanism to stir the gypsum liquid, so that the gypsum liquid can be uniformly stirred, the transmission shaft is driven by rotating the rocker to drive the swinging shell to regularly swing, and the tooth print gypsum fixedly connected in the swinging shell is driven to swing, reach the gypsum liquid laminating dental impression groove that flows in, reach better watering effect.

Description

Porcelain tooth preparation equipment

Technical Field

The utility model relates to an porcelain tooth preparation technical field specifically is an porcelain tooth preparation equipment.

Background

The ceramic tooth is an ideal prosthesis. It is made up by using ceramic substrate, covering its surface with low-melting ceramic powder similar to natural tooth, sintering and melting in vacuum high-temp. porcelain-baking furnace, so that it possesses high strength and beautiful appearance. It features its restoration of tooth shape, high breaking strength, lifelike color and appearance, smooth surface, high antiwear performance, stable color and luster, and acid and alkali resistance.

At present, in the manufacturing process of current porcelain tooth, the doctor can adopt: grinding teeth, taking a model, color comparison and bonding, wherein in the process of taking the model to copy the model, liquid gypsum which is well mixed and adjusted is required to be stirred manually usually, then the liquid gypsum is poured into a U-shaped mould little by little, and the liquid gypsum poured into the mould is prevented from bubbling, the mould is required to be manually shaken manually to ensure that the liquid gypsum is more attached to the impression of the mould, the manual labor intensity is increased by the manufacturing process, meanwhile, the quality of copying the model at each time can not be stably ensured, and therefore, the porcelain tooth preparation equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an porcelain tooth preparation equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a porcelain tooth preparation device comprises a concave shell and a tooth print die positioned on the shell, wherein a circular feed inlet is formed in the shell, a stirring barrel for containing gypsum liquid is connected to the feed inlet, and a stirring mechanism for uniformly stirring the gypsum liquid is arranged in the stirring barrel;

a rotating mechanism for driving the stirring mechanism is arranged in a cavity in the shell, the rotating mechanism is connected with a swinging shell, the swinging shell is positioned in a concave groove at one side of the shell, and the dental impression mold is arranged on the swinging shell;

the bottom surface of the stirring barrel is provided with an opening, and the opening is connected with a drainage discharging structure for conveying gypsum liquid.

Preferably, rabbling mechanism cup joints including rotating two inside (mixing) shafts of agitator, the (mixing) shaft is located the stirring blade of stirring gypsum liquid has been cup jointed in the inside outside of agitator, the (mixing) shaft bottom is connected with fixes bracing piece on the shell cavity inner wall, and the (mixing) shaft is located two drive gear of the one end fixedly connected with of bracing piece, drive gear with slewing mechanism connects, and the (mixing) shaft bottom with the support has been cup jointed between the agitator the backup pad of agitator, the backup pad with be connected with the support column between the agitator bottom, through the rabbling mechanism who is equipped with, reached the gypsum liquid and obtained the effect of abundant even stirring.

Preferably, slewing mechanism is including meshing two slewing gear between the drive gear, the transmission shaft has been cup jointed to the slewing gear inboard, the transmission shaft runs through the shell cavity, the transmission shaft is located the one end of shell concave groove department is connected with the swing arm, and the other end is connected with the rocker, the swing arm is kept away from the one end of transmission shaft is connected with the semicircle shell, the semicircle shell inboard is rotated and is cup jointed circular shaft and is kept away from the one end of semicircle shell with swing shell outside circular arc fixed connection, swing shell bottom surface with be connected with between the shell and make swing shell wobbling swing coupling mechanism has reached through the slewing mechanism that is equipped with and has driven rabbling mechanism and swing shell and carry out mechanical motion's effect.

Preferably, swing coupling mechanism constructs including connecting the first oscillating axle of swing shell bottom, first oscillating axle bottom is equipped with first recess, be connected with first pivot between the first recess inner wall, the first pivot outside is rotated and is cup jointed the second oscillating axle, second oscillating axle bottom is equipped with the second recess, be connected with the second pivot between the second recess inner wall, the second pivot outside is rotated and is cup jointed and rotate the fixed axle, rotate the fixed axle with the shell surface is rotated and is connected, through swing coupling mechanism, has reached the fixed effect on the shell again of swing shell.

Preferably, drainage discharge mechanism includes the conveyer pipe of one end and agitator bottom opening intercommunication, the conveyer pipe runs through shell and bottom and is located shell concave groove department, the conveyer pipe liquid outlet is located the dental impression mould top, the conveyer pipe liquid outlet is the toper shape, and the conveyer pipe is located the shell outside and is equipped with the control valve of control gypsum liquid flow size, through the drainage ejection of compact structure that is equipped with, has reached the effect in gypsum liquid conveying dental impression mould that will stir.

Preferably, the swing shell is including connecting two limiting plates inside it perpendicularly, the limiting plate is equipped with spacing recess, two the joint has the detachable baffle between the limiting plate, through the swing shell, has reached the wobbling effect of dental impression mould, has also reached the effect of fixed dental impression mould simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, when the user used, the manual rocker that rotates of accessible drives slewing mechanism through the rocker, and rethread slewing mechanism drives rabbling mechanism and carries out the stirring of gypsum liquid, makes the gypsum liquid can obtain even stirring.

2. The utility model discloses, the user can drive the swing shell through the transmission shaft through manual rotation rocker simultaneously and carry out the horizontal hunting of law, further drives fixed connection and swings at the inside dental impression gypsum of swing shell to reach the gypsum liquid that flows into dental impression gypsum dental impression groove department and can abundant laminating dental impression groove, reach better irrigation effect.

3. This use is novel, and the user can also be through the control valve in the control drainage ejection of compact structure to reach control gypsum liquid output volume, thereby reach the effect of more reasonable utilization gypsum liquid resource.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the overall front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

In the figure: 1-a housing; 2-a dental impression mould; 3-a feed inlet; 4-stirring barrel; 5-a stirring mechanism; 6-a rotating mechanism; 7-swinging the shell; 8-opening; 9-a drainage discharging mechanism; 10-a stirring shaft; 11-stirring blade; 12-a support bar; 13-a drive gear; 14-a support plate; 15-a support column; 16-a rotating gear; 17-a drive shaft; 18-a swing arm; 19-a semi-circular shell; 20-a circular shaft; 21-a swing link mechanism; 22-a first axis of oscillation; 23-a first groove; 24-a first shaft; 25-a second axis of oscillation; 26-a second groove; 27-a second shaft; 28-rotating the fixed shaft; 29-a delivery pipe; 30-a control valve; 31-a limiting plate; 32-a baffle; 33-rocker.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a porcelain tooth preparation device comprises a concave shell 1 and a dental impression mould 2 positioned on the shell 1, wherein a circular feed port 3 is formed in the upper surface of the shell 1, a stirring barrel 4 for containing gypsum liquid is connected to the feed port 3, and a stirring mechanism 5 for uniformly stirring the gypsum liquid is arranged in the stirring barrel 4;

a rotating mechanism 6 for driving the stirring mechanism 5 is arranged in a cavity in the shell 1, the rotating mechanism 6 is connected with a swinging shell 7, the swinging shell 7 is positioned in a concave groove at one side of the shell 1, and the dental impression mold 2 is arranged on the swinging shell 7;

an opening 8 is arranged on the bottom surface of the stirring barrel 4, and the opening 8 is connected with a drainage discharging mechanism 9 for conveying gypsum liquid.

The stirring mechanism 5 is including rotating two (mixing) shaft 10 of cup jointing 4 insides at the agitator, stirring blade 11 of stirring gypsum liquid has been cup jointed in the outside that the (mixing) shaft 10 is located 4 insides of agitator, the (mixing) shaft 10 bottom is connected with the bracing piece 12 of fixing on 1 cavity inner wall of shell, and the (mixing) shaft 10 is located two drive gear 13 of one end fixedly connected with of bracing piece 12, drive gear 13 is connected with slewing mechanism 6, and cup jointed the backup pad 14 that supports agitator 4 between (mixing) shaft 10 bottom and the agitator 4, be connected with support column 15 at the bottom of backup pad 14 and the agitator 4.

The rotating mechanism 6 comprises a rotating gear 16 meshed between two driving gears 13, a transmission shaft 17 is sleeved on the inner side of the rotating gear 16 and penetrates through a cavity of the shell 1, one end, located at a concave groove of the shell 1, of the transmission shaft 17 is connected with a swing arm 18, the other end of the transmission shaft 17 is connected with a rocker 33, one end, far away from the transmission shaft 17, of the swing arm 18 is connected with a semicircular shell 19, the inner side of the semicircular shell 19 is rotatably sleeved with a circular shaft 20, one end, far away from the semicircular shell 19, of the circular shaft 20 is fixedly connected with an outer side arc of the swing shell 7, and a swing connecting mechanism 21 enabling the swing shell 7 to swing is connected between the bottom surface of the swing shell 7 and the shell 1.

Swing coupling mechanism 21 constructs including connecting at the first oscillating axle 22 of pendulum shell 7 bottom, first oscillating axle 22 bottom is equipped with first recess 23, be connected with first pivot 24 between the first recess 23 inner wall, first pivot 24 outside is rotated and is cup jointed second oscillating axle 25, second oscillating axle 25 bottom is equipped with second recess 26, be connected with second pivot 27 between the second recess 26 inner wall, second pivot 27 outside is rotated and is cup jointed rotation fixed axle 28, rotation fixed axle 28 rotates with shell 1 surface and is connected.

Drainage discharge mechanism 9 includes conveyer pipe 29 of one end and agitator 4 bottom opening 8 intercommunication, and conveyer pipe 29 runs through shell 1 and the bottom is located shell 1 concave groove department, and conveyer pipe 29 liquid outlet is located dental impression mould 2 tops, and conveyer pipe 29 liquid outlet is the toper shape, and conveyer pipe 29 is located the shell 1 outside and is equipped with control valve 30 of control gypsum liquid flow size, and has the bracing piece to fix between conveyer pipe 29 and the shell.

The swing shell 7 comprises two limiting plates 31 vertically connected inside the swing shell, limiting plates 31 are provided with limiting grooves, and detachable baffles 32 are clamped between the two limiting plates 31.

The working principle is as follows: when a user fills gypsum liquid into the dental impression mold 2, the material to be stirred is poured into the stirring barrel 4, then the rocker 33 is manually rotated to drive the transmission shaft 17 to rotate, so as to drive the two driving gears 13 meshed with the transmission gears to rotate in opposite directions, further drive the stirring shaft 10 to rotate, further drive the two stirring blades 11 to rotate, further achieve the effect of adjusting the consistency of the gypsum liquid, meanwhile, the transmission shaft 17 also drives the swing arm 18 to rotate, so that the swing shell 7 rotates in the semicircular shell 19 through the circular shaft 20, the adjusting effect of swinging the swing shell 7 up and down and left and right is achieved, meanwhile, the first swing shaft 22 connected in the swing connecting mechanism 21 at the bottom end of the swing shell 7 is driven to rotate ninety degrees relative to the second swing shaft 25, and the swing arm 18 drives the swing shell 7 to rotate under the action force, the second swinging shaft 25 can drive the rotating fixed shaft 28 to rotate on the shell 1, finally, the flow of the gypsum liquid poured into the dental impression mould 2 can be controlled by controlling the control valve 30 on the drainage discharging mechanism 9, the effect of regulating the flow of the gypsum liquid is further achieved, and meanwhile, the position of the dental impression mould 2 can be regulated by regulating the position of the baffle 32 in the limiting groove.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an porcelain tooth preparation equipment, is including being shell (1) of concave shape and being located dental impression mould (2) on shell (1), its characterized in that: a circular feed inlet (3) is formed in the shell (1), a stirring barrel (4) for containing gypsum liquid is connected to the feed inlet (3), and a stirring mechanism (5) for uniformly stirring the gypsum liquid is arranged in the stirring barrel (4);

a rotating mechanism (6) for driving the stirring mechanism (5) is arranged at the inner cavity of the shell (1), the rotating mechanism (6) is connected with a swinging shell (7), the swinging shell (7) is positioned at a concave groove at one side of the shell (1), and the tooth print mold (2) is arranged on the swinging shell (7);

an opening (8) is formed in the bottom surface of the stirring barrel (4), and the opening (8) is connected with a drainage discharging mechanism (9) for conveying gypsum liquid.

2. The porcelain tooth preparation apparatus as claimed in claim 1, wherein: rabbling mechanism (5) cup joint including rotating two (mixing) shaft (10) of agitator (4) inside, (mixing) shaft (10) are located stirring blade (11) of stirring gypsum liquid have been cup jointed in the outside of agitator (4) inside, (mixing) shaft (10) bottom is connected with to be fixed bracing piece (12) on shell (1) cavity inner wall, and (mixing) shaft (10) are located two drive gear (13) of the one end fixedly connected with of bracing piece (12), drive gear (13) with slewing mechanism (6) are connected, and (mixing) shaft (10) bottom with the support has been cup jointed between agitator (4) backup pad (14) of agitator (4), backup pad (14) with be connected with support column (15) between agitator (4) the end.

3. The porcelain tooth preparation apparatus as claimed in claim 2, wherein: the rotating mechanism (6) comprises a rotating gear (16) engaged between the two driving gears (13), a transmission shaft (17) is sleeved on the inner side of the rotating gear (16), the transmission shaft (17) penetrates through the cavity of the shell (1), one end of the transmission shaft (17) positioned at the concave groove of the shell (1) is connected with a swing arm (18), the other end is connected with a rocker (33), one end of the swing arm (18) far away from the transmission shaft (17) is connected with a semicircular shell (19), a round shaft (20) is rotatably sleeved on the inner side of the semicircular shell (19), one end of the round shaft (20) far away from the semicircular shell (19) is fixedly connected with the arc on the outer side of the swinging shell (7), and a swing connecting mechanism (21) for enabling the swing shell (7) to swing is connected between the bottom surface of the swing shell (7) and the shell (1).

4. The porcelain tooth preparation apparatus as claimed in claim 3, wherein: swing coupling mechanism (21) is including connecting first swing axle (22) of swing shell (7) bottom, first swing axle (22) bottom is equipped with first recess (23), be connected with first pivot (24) between first recess (23) inner wall, second swing axle (25) have been cup jointed in first pivot (24) outside rotation, second swing axle (25) bottom is equipped with second recess (26), be connected with second pivot (27) between second recess (26) inner wall, second pivot (27) outside rotation has been cup jointed and has been rotated fixed axle (28), rotate fixed axle (28) with shell (1) surface rotates and connects.

5. The porcelain tooth preparation apparatus as claimed in claim 1, wherein: drainage discharge mechanism (9) include conveyer pipe (29) of one end and agitator (4) bottom opening (8) intercommunication, conveyer pipe (29) run through shell (1) and the bottom is located shell (1) concave groove department, conveyer pipe (29) liquid outlet is located the dental impression mould (2) top, conveyer pipe (29) liquid outlet is the toper shape, and conveyer pipe (29) are located shell (1) outside and are equipped with control valve (30) of control gypsum liquid flow size.

6. The porcelain tooth preparation apparatus according to claim 1, wherein: the swing shell (7) comprises two limiting plates (31) vertically connected inside the swing shell, limiting grooves are formed in the limiting plates (31), and detachable baffles (32) are clamped between the limiting plates (31).