Automatic stirring and filling integrated oral cavity model making machine
By combining vacuum mixing and self-vibrating components, automated mixing and filling are achieved, solving the problems of low efficiency, poor accuracy, and air bubbles in traditional methods, thus realizing efficient and stable tooth model production.
Patent Information
- Application Number
- CN202423157052.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-20
AI Technical Summary
In the existing technology, traditional methods suffer from low efficiency, poor accuracy, and a tendency to introduce air bubbles, resulting in unstable quality of dental models.
The technology adopts an integrated automatic mixing and pouring solution, including a vacuum mixing component and a self-vibrating component. The vacuum mixing removes air bubbles, and the system automatically mixes gypsum powder and water, removes air bubbles, and fills gaps by using a vacuum pump, a motor-driven mixing rod, and a vibration component.
This improved the efficiency and quality of dental model production, prevented air bubbles, and ensured the stability and accuracy of the models.
Smart Images
Figure CN223746484U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the oral cavity medical technology field especially relates to automatic stirring perfusion integrated oral cavity model moulding machine. BACKGROUND
[0002] The oral cavity is the starting part of the digestive tract, which is connected with the outside world through the oral fissure, and is connected with the pharynx through the isthmus of the pharynx. The oral cavity includes key organs such as teeth and tongue. The front end of the oral cavity is displaced by the upper and lower lips, the lateral wall is the cheek, the upper wall is the palate, and the lower wall is displaced by the oral floor.
[0003] Nowadays in the oral cavity medical field, making accurate tooth models is crucial for tooth repair, correction and other treatment processes. The traditional manual stirring gypsum and perfusion model method has problems such as low efficiency, poor precision, easy introduction of air bubbles, etc., which leads to unstable model quality. In order to solve the above problems, an automatic stirring perfusion integrated oral cavity model molding machine is needed to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at: in order to solve the problem that nowadays in the oral cavity medical field, making accurate tooth models is crucial for tooth repair, correction and other treatment processes. The traditional manual stirring gypsum and perfusion model method has problems such as low efficiency, poor precision, easy introduction of air bubbles, etc., which leads to unstable model quality. The automatic stirring perfusion integrated oral cavity model molding machine is proposed.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: the automatic stirring perfusion integrated oral cavity model molding machine, including the shell, the top of the shell is provided with vacuum stirring assembly, the inner wall of the shell is provided with self-help vibration assembly, the outer wall of the shell is provided with placing groove;
[0006] The vacuum stirring assembly includes a stirring cylinder, the stirring cylinder is fixedly installed at the top of the shell, a sealing cover is fixedly installed at the top of the stirring cylinder, a vacuum pump is arranged on one side of the sealing cover, a stirring rod is rotatably installed on the inner wall of the stirring cylinder through a support rod, and stirring blades are fixedly installed on the side wall of the stirring rod.
[0007] As a further description of the above technical scheme:
[0008] The bottom of the stirring cylinder is provided with a pressure control valve, the bottom of the pressure control valve is provided with a perfusion nozzle, a motor is fixedly installed on the inner wall of the shell, a drive rod is fixedly installed at one end of the output shaft of the motor, and the drive rod penetrates through the through hole provided at the top of the shell.
[0009] As a further description of the above technical scheme:
[0010] The top end of the stirring rod is fixedly installed with a belt pulley at the top end of the driving rod, a belt is arranged on the outer wall of the belt pulley, and a sleeve shell is sleeved on the outer wall of the belt pulley and the belt.
[0011] As a further description of the above technical solution:
[0012] The self-help vibration assembly comprises a material placing box, the bottom of the material placing box is provided with a spring groove, the inner wall of the spring groove is fixedly installed with a first spring rod, and the bottom end of the first spring rod is fixedly installed with a mounting plate.
[0013] As a further description of the above technical solution:
[0014] One end of the mounting plate is fixedly installed on the side wall of the placing groove, the inner wall of the top of the material placing box is fixedly installed with a second spring, the other end of the second spring is fixedly installed with a pressing block, and the outer wall of the driving rod is fixedly installed with a first bevel gear.
[0015] As a further description of the above technical solution:
[0016] The inner wall of the shell is rotatably installed with a rotating rod, one end of the rotating rod is fixedly installed with a second bevel gear, the second bevel gear is in meshing connection with the first bevel gear, the outer wall of the rotating rod is fixedly installed with a knocking block, and the bottom of the placing groove is provided with a through groove.
[0017] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are:
[0018] 1、In the utility model, through setting up the vacuum stirring module, first, the sealing cover arranged on the top of the sealing cover is opened, the gypsum powder and water are poured into the stirring cylinder, the vacuum pump is started, the vacuum pump extracts the air in the stirring cylinder, so that the vacuum state is formed, then the motor is started, the output shaft of the motor drives the driving rod to rotate, the driving rod drives the stirring rod to rotate through the belt pulley and the belt while rotating, the stirring rod drives the stirring blade to rotate while rotating, so that the gypsum powder and water in the stirring cylinder are stirred, the rotation speed and the driving time of the motor are adjusted to stir the gypsum powder and water, the gypsum slurry is stirred in the vacuum state, so that the air bubbles in the gypsum slurry are removed in the stirring process, after the stirring is completed, the pressure control valve is started, the stirred gypsum slurry is guided out of the stirring cylinder, and then is guided into the dental tray in the material placing box from the perfusion nozzle arranged on the mold, through the design, the gypsum is stirred by the mechanical mode, manual stirring is not needed, the work efficiency is greatly improved, the air bubbles in the mold are avoided, the quality of the mold is improved, and the use effect is good.
[0019] 2. The utility model discloses a self -help vibration subassembly is set up through, place the dental tray on the material placing box, the side wall of dental tray carries out extrusion to the extrusion block, the extrusion block extrudes second spring, makes it form compression state, the elastic force of second spring produces the reaction force to the extrusion block to make the extrusion block to the dental tray carries on the counter -extrusion to fixed on the material placing box, drive the first bevel gear through the drive link, the meshing connection between first bevel gear and second bevel gear makes first bevel gear drive second bevel gear to rotate, and second bevel gear drives the rotation link to rotate, and the rotation link drives the knock block to rotate, and the knock block is knocked to the bottom of material placing box in the process of rotating, and the material placing box is extruded when knocking, makes it carry out displacement upwards, and the first spring rod set up at the bottom of material placing box is stretched, makes it form the tensile state, and the elastic force of first spring rod drives material placing box to reset when not being knocked, and this reciprocating makes material placing box generate up and down vibration, and the gypsum in the dental tray that has been installed in material placing box is filled in the gap through vibration, through the design, effectively realize the gypsum in dental tray can fill the small gap that it exists, further improve the model quality, and the use effect is good. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the three -dimensional structure schematic diagram of automatic stirring and pouring integrated oral model making machine.
[0021] Figure 2 It is the internal three -dimensional structure schematic diagram of automatic stirring and pouring integrated oral model making machine.
[0022] Figure 3 It is the combination three -dimensional structure schematic diagram of vacuum stirring subassembly and self -help vibration subassembly in automatic stirring and pouring integrated oral model making machine.
[0023] Figure 4 It is the three -dimensional structure schematic diagram of material placing box bottom in automatic stirring and pouring integrated oral model making machine.
[0024] Figure 5 It is the amplification structure schematic diagram of A in automatic stirring and pouring integrated oral model making machine.
[0025] LEGEND:
[0026] 1, the shell; 2, vacuum stirring assembly; 21, vacuum pump; 22, sealing cover; 23, sleeve; 24, stirring cylinder; 25, motor; 26, drive rod; 27, pulley; 28, belt; 29, stirring rod; 210, stirring blade; 211, pressure control valve; 212, perfusion nozzle; 3, placement groove; 4, self-vibration assembly; 41, first bevel gear; 42, second bevel gear; 43, knocking block; 44, rotating rod; 45, discharge box; 46, spring groove; 47, first spring rod; 48, mounting plate; 49, extrusion block; 410, second spring. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0028] Please refer to Figures 1-5 The utility model provides a technical scheme: automatic stirring perfusion integrated oral model making machine, including the shell 1, the top of shell 1 is provided with vacuum stirring assembly 2, the inner wall of shell 1 is provided with self-vibration assembly 4, the outer wall of shell 1 is provided with placement groove 3;
[0029] Vacuum stirring assembly 2 including stirring cylinder 24, stirring cylinder 24 is fixedly installed at the top of shell 1, the top of stirring cylinder 24 is fixedly installed with sealing cover 22, one side of sealing cover 22 is provided with vacuum pump 21, the inner wall of stirring cylinder 24 is rotatably installed with stirring rod 29 through support rod, the side wall of stirring rod 29 is fixedly installed with stirring blade 210;
[0030] The bottom of stirring cylinder 24 is provided with pressure control valve 211, the bottom of pressure control valve 211 is provided with perfusion nozzle 212, the inner wall of shell 1 is fixedly installed with motor 25, the output shaft one end of motor 25 is fixedly installed with drive rod 26, drive rod 26 penetrates the through hole provided at the top of shell 1, the top end of stirring rod 29 and the top end of drive rod 26 are fixedly installed with pulley 27, the outer wall of pulley 27 is provided with belt 28, the outer wall of pulley 27 and belt 28 is sleeved with sleeve 23, sleeve 23 penetrates the through hole provided on the side wall of sealing cover 22;
[0031] The specific implementation is that: first, open the sealing cover arranged at the top of the sealing cover 22, pour the gypsum powder and water into the stirring cylinder 24, start the vacuum pump 21, the vacuum pump 21 extracts the air in the stirring cylinder 24 to form a vacuum state, then start the motor 25, the output shaft of the motor 25 drives the driving rod 26 to rotate, the driving rod 26 rotates to drive the stirring rod 29 to rotate through the belt pulley 27 and the belt 28, the stirring rod 29 rotates to drive the stirring blade 210 to rotate, so that the gypsum powder and water in the stirring cylinder 24 are stirred, the stirring speed and driving time of the motor 25 can be adjusted to stir the gypsum powder and water, and the stirring is carried out in a vacuum state, so that the air bubbles in the gypsum slurry can be removed during the stirring process, after the stirring is completed, the pressure control valve 211 is started, the stirred gypsum slurry is discharged from the stirring cylinder 24, and then introduced into the dental tray placed in the discharge box 45 from the pouring nozzle 212.
[0032] The self-vibration assembly 4 comprises a discharge box 45, the bottom of the discharge box 45 is provided with a spring groove 46, the inner wall of the spring groove 46 is fixedly installed with a first spring rod 47, the bottom end of the first spring rod 47 is fixedly installed with a mounting plate 48, one end of the mounting plate 48 is fixedly installed on the side wall of the placing groove 3, the inner wall of the top of the discharge box 45 is fixedly installed with a second spring 410, the other end of the second spring 410 is fixedly installed with a pressing block 49, the outer wall of the driving rod 26 is fixedly installed with a first bevel gear 41, the inner wall of the outer shell 1 is rotatably installed with a rotating rod 44, one end of the rotating rod 44 is fixedly installed with a second bevel gear 42, the second bevel gear 42 is in meshing connection with the first bevel gear 41, the outer wall of the rotating rod 44 is fixedly installed with a knocking block 43, and the bottom of the placing groove 3 is provided with a through groove;
[0033] The specific implementation is that the dental tray is placed on the feeding box 45, the side wall of the dental tray extrudes the extrusion block 49, the extrusion block 49 extrudes the second spring 410, so that the second spring 410 is in a compressed state, at this time, the elastic force generated by the second spring 410 exerts a counterforce on the extrusion block 49, so that the extrusion block 49 counter-presses the dental tray, thereby fixing the dental tray on the feeding box 45, then the driving rod 26 drives the first bevel gear 41, the first bevel gear 41 is meshed and connected with the second bevel gear 42, so that the first bevel gear 41 drives the second bevel gear 42 to rotate, the second bevel gear 42 drives the rotating rod 44 to rotate, the rotating rod 44 drives the knocking block 43 to rotate, and the knocking block 43 knocks the bottom of the feeding box 45 in the process of rotation, when the feeding box 45 is knocked, it extrudes the feeding box 45, so that it is upwardly displaced, the first spring rod 47 arranged at the bottom of the feeding box 45 is stretched, so that it is in a stretched state, when the feeding box 45 is not knocked, the elastic force of the first spring rod 47 drives the feeding box 45 to reset, so as to reciprocate, so that the feeding box 45 generates up-and-down vibration, and the plaster in the dental tray installed in the feeding box 45 is filled into the gap through the vibration.
[0034] Working principle: first open the seal cover 22 top set seal, gypsum powder and water into the stirring cylinder 24, start the vacuum pump 21, the vacuum pump 21 will be the air inside the stirring cylinder 24 is extracted, so that it forms a vacuum state, and then start the motor 25, the output shaft of the motor 25 drives the driving rod 26 rotation, driving rod 26 rotation through the belt pulley 27 and belt 28 driven stirring rod 29 rotation, stirring rod 29 rotation while driving stirring blade 210 rotation, so that the gypsum powder and water in the stirring cylinder 24 are stirred, the speed and driving time can be adjusted by the motor 25 to stir the gypsum powder and water, which is stirred in the vacuum state, can make in the process of stirring to exclude the air bubble in the gypsum slurry, after stirring, start the pressure control valve 211, the stirring gypsum slurry from the stirring cylinder 24 is discharged, and then from the pouring nozzle 212 into the mold placed in the discharge box 45 dental tray, the dental tray is placed on the discharge box 45, the side wall of the dental tray extrudes the extrusion block 49, the extrusion block 49 extrudes the second spring 410, so that it forms a compression state, the elastic force generated by the second spring 410 at this time acts on the extrusion block 49, so that the extrusion block 49 counter extrudes the dental tray, so as to fix it on the discharge box 45, and then drive the first bevel gear 41 through the driving rod 26, the first bevel gear 41 and the second bevel gear 42 are meshed, so that the first bevel gear 41 drives the second bevel gear 42 to rotate, the second bevel gear 42 drives the rotating rod 44 to rotate, the rotating rod 44 drives the knocking block 43 to rotate, the knocking block 43 knocks the bottom of the discharge box 45 in the process of rotation, the discharge box 45 is extruded when it is knocked, so that it is displaced upward, the first spring rod 47 arranged at the bottom of the discharge box 45 is stretched, so that it forms a stretched state, when the discharge box 45 is not knocked, the elastic force of the first spring rod 47 drives the discharge box 45 to reset, so as to reciprocate, so that the discharge box 45 generates up and down vibration, and the gypsum in the dental tray installed in the discharge box 45 is filled in the gap by vibration.
[0035] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. An automatic mixing and pouring integrated dental model making machine, comprising a housing (1), characterized in that: The top of the shell (1) is provided with a vacuum stirring assembly (2), the inner wall of the shell (1) is provided with a self-vibration assembly (4), and the outer wall of the shell (1) is provided with a placing groove (3); The vacuum stirring assembly (2) comprises a stirring cylinder (24) fixedly installed at the top of the shell (1), a sealing cover (22) fixedly installed at the top of the stirring cylinder (24), a vacuum pump (21) arranged on one side of the sealing cover (22), and a stirring rod (29) rotatably installed on the inner wall of the stirring cylinder (24) through a support rod, wherein a stirring blade (210) is fixedly installed on the side wall of the stirring rod (29).
2. The automatic mix-and-vibrate integrated dental model making machine according to claim 1, wherein, The bottom of the stirring cylinder (24) is provided with a pressure control valve (211), the bottom of the pressure control valve (211) is provided with a perfusion nozzle (212), the inner wall of the shell (1) is fixedly installed with a motor (25), one end of the output shaft of the motor (25) is fixedly installed with a driving rod (26), and the driving rod (26) penetrates through the through hole arranged at the top of the shell (1).
3. The automatic mix-and-vibrate integrated dental model making machine according to claim 2, wherein, The top end of the stirring rod (29) and the top end of the driving rod (26) are fixedly installed with a belt pulley (27), the outer wall of the belt pulley (27) is provided with a belt (28), the belt pulley (27) and the outer wall of the belt (28) are sleeved with a sleeve shell (23), and the sleeve shell (23) penetrates through the through hole arranged on the side wall of the sealing cover (22).
4. The automatic mix-and-vibrate integrated dental model making machine according to claim 3, wherein, The self-vibration assembly (4) comprises a feeding box (45), the bottom of the feeding box (45) is provided with a spring groove (46), the inner wall of the spring groove (46) is fixedly installed with a first spring rod (47), and the bottom end of the first spring rod (47) is fixedly installed with a mounting plate (48).
5. The automatic mix-and-vibrate integrated dental model making machine according to claim 4, wherein, One end of the mounting plate (48) is fixedly installed on the side wall of the placing groove (3), the inner wall of the top of the feeding box (45) is fixedly installed with a second spring (410), the other end of the second spring (410) is fixedly installed with a pressing block (49), and the outer wall of the driving rod (26) is fixedly installed with a first bevel gear (41).
6. The automatic mix-and-vibrate integrated dental model making machine according to claim 5, wherein, A rotating rod (44) is rotatably installed on the inner wall of the shell (1), one end of the rotating rod (44) is fixedly installed with a second bevel gear (42), the second bevel gear (42) is in meshing connection with the first bevel gear (41), the outer wall of the rotating rod (44) is fixedly installed with a knocking block (43), and the bottom of the placing groove (3) is provided with a through groove.