CN211953485U

CN211953485U - Tooth mould drying cabinet

Info

Publication number: CN211953485U
Application number: CN202020532039.9U
Authority: CN
Inventors: 杨治力; 杨亮亮; 杨朋辉
Original assignee: Xi'an Zhimei Dental Technology Development Co ltd
Current assignee: Xi'an Zhimei Dental Technology Development Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-11-17
Anticipated expiration: 2030-04-11

Abstract

The utility model relates to a dental model drying cabinet, the power distribution box comprises a box body, be provided with heating pipe, air-blast subassembly in the box and hold the loading board of dental model, be provided with the baffle in the box inner chamber, the baffle separates the box inner chamber for heating chamber and dry chamber, dry chamber set up in heating chamber below, heating pipe and air-blast subassembly set up in the heating chamber, run through the baffle is provided with the messenger the logical groove of heating chamber and dry chamber intercommunication, the loading board sets up in dry chamber, the interval is provided with two sets of electric plates, two on the loading board roof the electric plate heats dental model inside wall and dental model lateral wall respectively, still be provided with the circulating pipe on the box, the circulating pipe both ends respectively with heating chamber and dry chamber intercommunication. The utility model discloses can concentrate the drying to each lateral wall of gypsum dental cast, promote drying efficiency.

Description

Tooth mould drying cabinet

Technical Field

The utility model belongs to the technical field of the drying equipment technique and specifically relates to a tooth mould drying cabinet is related to.

Background

In the denture processing, a plaster dental model is made by pouring plaster slurry into a dental impression. Generally, a plaster cast is removed from a dental impression and then polished and finished, and during polishing, in order to reduce the flying of plaster powder, it is necessary to spray water simultaneously with polishing, but the water sprayed on the plaster cast softens the plaster, and therefore, the plaster cast needs to be dried after polishing is completed. At present, a blower is generally adopted to blow hot air to a plaster cast for drying.

Chinese utility model patent publication No. CN206875840U discloses an electrothermal blowing dry box, which comprises a dry box, a blowing component, a heating pipe and an air nozzle, wherein a drying chamber is arranged inside the dry box; the air blowing assembly comprises an air blower with an air inlet and an air outlet, an air inlet pipeline and an air outlet pipeline, wherein two ends of the air inlet pipeline are respectively connected with the air inlet and the drying chamber, and one end of the air outlet pipeline is connected with the air outlet; the heating pipe is used for heating the air in the drying chamber; the air nozzle is arranged in the drying chamber and is connected with the other end of the air outlet pipeline. And putting the object to be dried into the drying chamber, starting the heating pipe and the air blowing component, heating the air in the drying chamber by the heating pipe, and driving the hot air in the drying chamber to circularly flow by the air blowing component to heat the object to be dried.

The above prior art solutions have the following drawbacks: the drying efficiency is lower by heating and drying the articles to be dried through raising the temperature of the whole environment in the drying chamber.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a tooth mould drying cabinet, it can concentrate the drying to each lateral wall of gypsum tooth mould, promotes drying efficiency.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a dental model drying cabinet, includes the box, be provided with heating pipe, blast air subassembly in the box and hold the loading board of dental model, its characterized in that: be provided with the baffle in the box inner chamber, the baffle separates the box inner chamber for heating chamber and dry chamber, dry chamber set up in heating chamber below, heating pipe and air-blast subassembly set up in the heating chamber, run through the baffle is provided with the messenger the logical groove of heating chamber and dry chamber intercommunication, the loading board sets up in dry chamber, the interval is provided with two sets of electric plate on the loading board roof, two the electric plate heats tooth mould inside wall and tooth mould lateral wall respectively, still be provided with the circulating pipe on the box, the circulating pipe both ends respectively with heating chamber and dry chamber intercommunication.

By adopting the technical scheme, the dental model to be dried is placed on the bearing plate between the two electric heating plates, the heating pipe, the air blowing component and the electric heating plates are adjusted to be started, the two groups of electric heating plates respectively heat and dry the inner side and the outer side of the dental model, the heating pipe heats air in the heating cavity, the heated air is sent into the drying chamber through the air blowing component through the through groove, and the top of the dental model is mainly heated while the temperature in the drying cavity is improved; the heating pipe and the air blast subassembly and the electric plate of design carry out concentrated heating drying to tooth mould both sides and top, promote the evaporation rate of moisture in the tooth mould, have improved drying efficiency, and the circulating pipe of design for the air in the drying chamber can get back to again and heat in the heating chamber, through hot-air circulation, reduces the time that heated air needs, further promotes drying efficiency.

The present invention may be further configured in a preferred embodiment as: a groove is formed in the bearing plate between the two electric heating plates, and a plurality of supporting columns are arranged at the notch of the groove at intervals.

Through adopting above-mentioned technical scheme, recess and the support column of design for the dental cast bottom also can fully contact with hot-air, and the heat exchange area of increase dental cast further promotes drying efficiency, simultaneously, makes the drying of dental cast more even.

The present invention may be further configured in a preferred embodiment as: the through groove is arranged corresponding to the gap between the two electric heating plates.

Through adopting above-mentioned technical scheme, the logical groove of design for the hot-blast contact with the dental cast top that blows off at first in the heating chamber carries out the heat exchange to the dental cast top, makes the moisture rapid evaporation at dental cast top, and is taken away from the dental cast by hot-air.

The present invention may be further configured in a preferred embodiment as: the air blowing assembly comprises a fan arranged above the through groove, and the heating pipe is arranged between the fan and the through groove.

Through adopting above-mentioned technical scheme, the air blast subassembly of design is when sending into the dry chamber with hot-air for hot-air flows in the dry chamber, carries out even drying to the tooth mould, promotes drying quality.

The present invention may be further configured in a preferred embodiment as: the circulating pipe is arranged right above the fan at the communication position of the heating cavity.

Through adopting above-mentioned technical scheme, the circulating pipe of design utilizes the negative pressure environment that the fan operation produced to inhale the heating chamber with the air in the circulating pipe and heats, and then the air admission circulating pipe in the dry intracavity of being convenient for promotes hot-air circulation efficiency, accelerates the tooth mould drying.

The present invention may be further configured in a preferred embodiment as: the box body is provided with a box door corresponding to the drying cavity, the two side walls of the drying cavity are correspondingly provided with slide rails, slide blocks capable of sliding along the slide rails are arranged on the slide rails, and the bearing plates are arranged on the two slide blocks and can extend out of the box door through the slide blocks.

By adopting the technical scheme, the box door is opened, force is applied to the bearing plate, the bearing plate and the sliding block slide along the sliding rail together, so that the bearing plate partially slides out of the drying cavity, the tooth mould to be dried is placed on the bearing plate between the two electric heating plates, the bearing plate is pushed back, the box door is closed, and drying is carried out; the designed slide rail and the slide block are convenient for the part of the bearing plate to move out of the drying cavity, and the dental cast can be conveniently placed.

The present invention may be further configured in a preferred embodiment as: and one side of the slide rail, which is close to the box door, is provided with a limit baffle.

Through adopting above-mentioned technical scheme, the spacing baffle of design avoids slider and slide rail separation, guarantees loading board and electric plate normal use.

The present invention may be further configured in a preferred embodiment as: the circulating pipe is provided with a water absorption bin, a bin door is arranged on the side wall of the water absorption bin, and water absorption sponge is arranged in the water absorption bin.

By adopting the technical scheme, when hot air circulates in the circulating pipe, moisture in the hot air is absorbed by the water absorption sponge through the water absorption bin and enters the heating chamber again for heating; the storehouse and the sponge that absorbs water of design for the vapor that dry tooth mould process produced can be absorbed, reduces the water content in the box air, promotes drying speed and drying effect.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the designed heating pipe, the air blowing component and the electric heating plate are used for carrying out centralized heating and drying on two sides and the top of the dental model, so that the evaporation speed of water in the dental model is increased, the drying efficiency is improved, the designed circulating pipe enables air in the drying cavity to be heated again in the heating cavity, the time required by heating the air is reduced through hot air circulation, and the drying efficiency is further improved;

2. the designed grooves and the supporting columns enable the bottom of the dental cast to be fully contacted with hot air, the heat exchange area of the dental cast is increased, the drying efficiency is further improved, and meanwhile, the dental cast is dried more uniformly;

3. the designed slide rail and the slide block are convenient for the part of the bearing plate to move out of the drying cavity and the dental cast to be placed;

4. the storehouse and the sponge that absorbs water of design for the vapor that dry tooth mould process produced can be absorbed, reduces the water content in the box air, promotes drying speed and drying effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the dental cast drying box of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention, which is intended to show the internal structure of the heating chamber;

fig. 3 is a schematic structural view of another view angle of the present invention, which is intended to show the sliding structure of the bearing plate.

In the figure, 1, a box body; 11. a heating cavity; 12. a drying chamber; 13. a box door; 2. heating a tube; 3. a blower assembly; 31. a fan; 4. a carrier plate; 41. a groove; 42. a support pillar; 5. a partition plate; 51. a through groove; 6. an electric hot plate; 7. a circulation pipe; 71. a water absorption bin; 711. a bin gate; 72. a water-absorbing sponge; 8. a slide rail; 81. a slider; 82. and a limiting baffle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, for the utility model discloses a tooth mould drying cabinet, including box 1, the welding has baffle 5 in the 1 inner chamber of box, and baffle 5 separates the 1 inner chamber of box for heating chamber 11 and dry chamber 12, and dry chamber 12 sets up in heating chamber 11 below, installs heating pipe 2, air-blast subassembly 3 and loading board 4 in the box 1.

Referring to fig. 2 and 3, a door 13 is installed on the cabinet 1 corresponding to the drying chamber 12, and the door 13 is hinged to the cabinet 1. The slide rails 8 are correspondingly installed on two side walls of the drying cavity 12, the slide rails 8 are embedded with the slide blocks 81 capable of sliding along the slide rails 8, the two slide rails 8 are close to one end of the box door 13 and are all welded with the limiting baffle 82 capable of avoiding the slide blocks 81 and the slide rails 8 from being separated, the two sets of slide blocks 81 are welded with the bearing plates 4 for containing the tooth molds, and the bearing plates 4 can extend out of the box door 13 through the slide blocks 81. Two sets of electric plates 6 are installed at the interval on the roof of loading board 4, and electric plates 6 are the setting of C type, and two electric plates 6 heat dental model inside wall and dental model lateral wall respectively, have seted up recess 41 on loading board 4 between two electric plates 6, and a plurality of support columns 42 that support the dental model are installed at the interval of recess 41 notch department.

Referring to fig. 2 and 3, a through groove 51 for communicating the heating chamber 11 with the drying chamber 12 is opened through the partition 5, and the through groove 51 is disposed directly above the recess 41. The heating pipe 2 and the air blowing assembly 3 are arranged in the heating cavity 11, the air blowing assembly 3 comprises a fan 31 mounted above the through groove 51, and the heating pipe 2 is mounted between the fan 31 and the through groove 51.

Referring to fig. 2 and 3, the box body 1 is further provided with a circulating pipe 7, two ends of the circulating pipe 7 are respectively communicated with the heating cavity 11 and the drying cavity 12, and the communicating part of the circulating pipe 7 and the heating cavity 11 is arranged right above the fan 31. The circulating pipe 7 is provided with a water absorption bin 71, the side wall of the water absorption bin 71 is provided with a bin door 711, water absorption sponge 72 is placed in the water absorption bin 71, and the water absorption sponge 72 is not shown in the figure.

The implementation principle of the embodiment is as follows: the box door 13 is opened, force is applied to the bearing plate 4, the bearing plate 4 and the sliding block 81 slide along the sliding rail 8 together, so that the bearing plate 4 partially slides out of the drying cavity 12, the tooth mould to be dried is placed on the bearing plate 4 between the two electric heating plates 6, the bearing plate 4 is pushed back, the box door 13 is closed, and drying is carried out. Adjust heating pipe 2, fan 31 and electric plate 6 and start, two sets of electric plate 6 heat the drying to the inside and outside both sides of dental cast respectively, and heating pipe 2 heats the air in the heating chamber 11, and the air after the heating is sent into the drying chamber through leading to groove 51 through air-blast subassembly 3, when improving the interior temperature of drying chamber 12, mainly heats the dental cast top. When the air circulates in the circulation duct 7, the moisture in the hot air is absorbed and removed by the water absorbing sponge 72 through the water absorbing chamber 71, and the air is kept dry.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a dental model drying cabinet, includes box (1), be provided with heating pipe (2), air-blast subassembly (3) and loading board (4) that hold the dental model in box (1), its characterized in that: a clapboard (5) is arranged in the inner cavity of the box body (1), the clapboard (5) divides the inner cavity of the box body (1) into a heating cavity (11) and a drying cavity (12), the drying cavity (12) is arranged below the heating cavity (11), the heating pipe (2) and the air blowing assembly (3) are arranged in the heating cavity (11), a through groove (51) which enables the heating cavity (11) and the drying cavity (12) to be communicated is arranged through the clapboard (5), the bearing plate (4) is arranged in the drying cavity (12), two groups of electric heating plates (6) are arranged on the top wall of the bearing plate (4) at intervals, the two electric heating plates (6) respectively heat the inner side wall of the dental cast and the outer side wall of the dental cast, the drying box is characterized in that a circulating pipe (7) is further arranged on the box body (1), and two ends of the circulating pipe (7) are respectively communicated with the heating cavity (11) and the drying cavity (12).

2. The dental model drying box according to claim 1, characterized in that: a groove (41) is formed in the bearing plate (4) between the two electric heating plates (6), and a plurality of supporting columns (42) are arranged at the notch of the groove (41) at intervals.

3. The dental model drying box according to claim 1, characterized in that: the through groove (51) is arranged corresponding to the gap between the two electric heating plates (6).

4. The dental model drying box according to claim 1, characterized in that: the air blowing assembly (3) comprises a fan (31) arranged above the through groove (51), and the heating pipe (2) is arranged between the fan (31) and the through groove (51).

5. The dental model drying box according to claim 4, characterized in that: the position where the circulating pipe (7) is communicated with the heating cavity (11) is arranged right above the fan (31).

6. The dental model drying box according to claim 1, characterized in that: the drying chamber is characterized in that a box door (13) is arranged on the box body (1) corresponding to the drying chamber (12), slide rails (8) are correspondingly arranged on two side walls of the drying chamber (12), slide blocks (81) capable of sliding along the slide rails (8) are arranged on the slide rails (8), the bearing plates (4) are arranged on the two slide blocks (81) and can extend out of the box door (13) through the slide blocks (81).

7. The dental model drying box of claim 6, wherein: and a limiting baffle (82) is arranged on one side of the sliding rail (8) close to the box door (13).

8. The dental model drying box according to claim 1, characterized in that: the water absorption device is characterized in that a water absorption bin (71) is mounted on the circulating pipe (7), a bin door (711) is arranged on the side wall of the water absorption bin (71), and water absorption sponge (72) is arranged in the water absorption bin (71).