CN218821731U - Sintering furnace convenient to clearance - Google Patents

Abstract

The utility model discloses a fritting furnace convenient to clearance, including drawing together fritting furnace upper housing and connector, one side below of fritting furnace upper housing is provided with fixed subassembly, and is provided with handheld handle on one side of the top of fixed subassembly, the bottom integration of handheld handle is connected with stereoplasm communicating pipe, and the bottom of stereoplasm communicating pipe bonds and has the dust absorption mouth, the top of handheld handle is fixed with the hose. This fritting furnace convenient to clearance compares with current fritting furnace, setting through the industry fan, make the fritting furnace in the use, operating personnel can carry out the sweeps through controlling handheld handle control dust absorption mouth to furnace chamber inside everywhere and adsorb, the industry fan can carry out the mode of adsorbing to the sweeps, not only the fritting furnace of being convenient for clears up, simultaneously have certain length because of stereoplasm communicating pipe, can avoid operating personnel to carry out the in-process of clearing up to the sweeps in the furnace chamber, the phenomenon of stretching into the furnace intracavity with the hand appears, also can avoid the hand to be scalded.

Description

Sintering furnace convenient to clearance

Technical Field

The utility model relates to a fritting furnace field specifically is a fritting furnace convenient to clearance.

Background

The denture is that in the production process of the denture of people's conventional "denture", need to utilize sintering furnace to sinter the denture, and current denture sintering furnace also can be called zirconia stove and denture stove, and denture sintering furnace is mainly applicable to the sintering of ceramic denture materials such as zirconia.

The patent document with the publication number of CN213901919U discloses an artificial tooth sintering furnace, which comprises a base, wherein a furnace body is fixedly arranged on the base, a heating cavity is arranged in the furnace body, a furnace door for sealing the heating cavity is arranged in the furnace body, and a containing table for placing a crucible is arranged in the heating cavity in a drawing manner; the furnace door and the furnace body are connected with a linkage assembly; the furnace body is provided with the air supply passageway on keeping away from the lateral wall of base, the air supply passageway intercommunication is provided with wind cold spare, and the air supply passageway sets up towards the platform that holds of complete pull. This application has the effect that improves and holds bench crucible radiating rate.

The above-mentioned device is in the use, the heating intracavity that will treat the artificial tooth of sintering and place into the furnace body sinters, after the sintering, utilize the cooling rate of air-cooled mode acceleration artificial tooth, but the device does not set up corresponding dust removal structure, just lead to the device to use a period of time after, still need the manual brush class of utilizing of operating personnel to clean the heating intracavity portion and clear up, utilize brush class cleaning means to clean the in-process that cleans, not only comparatively troublesome, when heating intracavity is not cooled down completely simultaneously, when cleaning the in-process, when the hand touches heating intracavity wall, the phenomenon by the scald appears easily, for this reason, we provide a sintering furnace convenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fritting furnace convenient to clearance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fritting furnace convenient to clearance, includes casing and connector on the fritting furnace, one side below of casing is provided with fixed subassembly on the fritting furnace, and is provided with handheld handle on one side of the top of fixed subassembly, the bottom integration of handheld handle is connected with stereoplasm communicating pipe, and the bottom of stereoplasm communicating pipe bonds and has the dust absorption mouth, the top of handheld handle is fixed with the hose, connector threaded connection is in the end of giving vent to anger of hose, and one side threaded connection of connector has the industrial fan, the bottom of industrial fan has the dust absorption through bolt-up and handles the case.

Preferably, the fixing component includes a connecting sleeve and an engagement block, and the engagement block is engaged with the inner side of the connecting sleeve.

Preferably, a hook is fastened above one side of the upper shell of the sintering furnace through a bolt, and a sealing door is arranged at the front end of the upper shell of the sintering furnace.

Preferably, the bottom end of the upper casing of the sintering furnace is fixedly connected with the lower casing of the sintering furnace, and the inner side of the upper casing of the sintering furnace is provided with a furnace chamber.

Preferably, the cross section of the furnace chamber is rectangular, and the inside of the furnace chamber is hollow.

Preferably, the bottom end of the inner wall of the furnace chamber is fixedly provided with a storage base, and the inner side of the storage base is connected with a guide block in a sliding manner.

Preferably, the cross section of the guide block is seen as a rectangle, and the top end of the guide block is fixed with a sense tooth placing frame.

Preferably, the handle and the hose are communicated with each other, and the cross section of the handle is circular in plan view.

The utility model provides a fritting furnace convenient to clearance possesses following beneficial effect: through the setting of industry fan for the fritting furnace is in the use, operating personnel can be through controlling handheld handle control dust absorption mouth and carry out the sweeps to furnace chamber inside everywhere and adsorb, the industry fan can carry out the mode of adsorbing to the sweeps, not only be convenient for the fritting furnace clears up, simultaneously have certain length because of stereoplasm communicating pipe, can avoid operating personnel to carry out the in-process of clearing up to the sweeps in the furnace chamber, the phenomenon that stretches into the furnace intracavity with the hand appears, also can avoid the hand to be scalded.

1. The utility model discloses a setting, when the dust collection structure that the utility model is composed of the hand handle, the hard communicating pipe, the dust collection port, the hose, the connector, the industrial fan and the dust collection processing box is idle, the operator holds the hand handle, after the embedded block is clamped into the groove arranged in the connecting sleeve, the embedded block can be connected with the connecting sleeve, at the moment, the hand handle can be connected with the sintering furnace, and the storage work of the dust collection structure is completed;

2. the utility model discloses the setting that handheld handle and hose communicate each other, make the sweeps in the absorbent furnace chamber of dust absorption mouth can be carried into the hose through handheld handle, the sweeps gets into back in the hose, in getting into the dust absorption and handling incasement portion's dust filtration bag with regard to accessible industrial fan, thereby accomplish the adsorption work to the sweeps, utilize industrial fan to carry out absorbent mode to the sweeps, it is higher to compare in utilizing brush class cleaning work to clean efficiency, stereoplasm communicating pipe has certain length simultaneously, its length will be greater than the inside degree of depth of furnace chamber, consequently, can avoid clearing up the in-process at the sweeps, operating personnel stretches into the inside phenomenon of furnace chamber with the hand.

Drawings

FIG. 1 is a schematic view of a sintering furnace easy to clean in front view;

FIG. 2 is an enlarged schematic structural view of the sintering furnace convenient to clean in FIG. 1 of the sintering furnace convenient to clean of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a handle and a hard communicating tube of a sintering furnace convenient for cleaning;

FIG. 4 is a schematic view of the front view of the furnace chamber of the sintering furnace convenient for cleaning;

fig. 5 is an enlarged schematic structural diagram of a sintering furnace B in fig. 4, which is convenient for cleaning.

In the figure: 1. an upper shell of the sintering furnace; 2. a fixing assembly; 201. connecting sleeves; 202. a fitting block; 3. a handle; 4. a hard communicating pipe; 5. a dust suction port; 6. a hose; 7. a connection port; 8. an industrial fan; 9. a dust collection treatment box; 10. hooking; 11. a sealing door; 12. a sintering furnace lower shell; 13. a denture placing frame; 14. a furnace chamber; 15. a placement base; 16. and a guide block.

Detailed Description

As shown in fig. 1 and 3, the sintering furnace convenient to clean comprises a sintering furnace upper shell 1 and a connecting port 7, wherein a fixing component 2 is arranged below one side of the sintering furnace upper shell 1, and one side of the upper part of the fixed component 2 is provided with a hand-held handle 3, the bottom end of the hand-held handle 3 is integrally connected with a hard communicating pipe 4, a dust suction port 5 is bonded at the bottom end of the hard communicating pipe 4, a hose 6 is fixed at the top end of the hand-held handle 3, a connecting port 7 is connected with the air outlet end of the hose 6 in a threaded manner, and one side of the connecting port 7 is in threaded connection with an industrial fan 8, the bottom end of the industrial fan 8 is fastened with a dust collection processing box 9 through a bolt, the hand-held handle 3 is communicated with the hose 6, the section of the hand-held handle 3 is viewed as a circular ring shape in a plan view, the hand-held handle 3 and the hose 6 are communicated with each other, so that the waste dust in the furnace chamber 14 absorbed by the dust absorption opening 5 can be conveyed into the hose 6 through the handle 3, and after entering the hose 6, the waste dust can enter the dust filtering bag in the dust absorption treatment box 9 through the industrial fan 8, thereby completing the absorption work of the scraps, when the sintering furnace used for false tooth production needs to clean the scraps in the furnace chamber 14 in the using process, after the sealing door 11 is opened, an operator holds the handle 3, opens the industrial fan 8, controls the handle 3 to place the dust suction port 5 into the furnace chamber 14, so that the scraps at various angles in the furnace chamber 14 can enter the dust suction treatment box 9 through the dust suction port 5, and compared with a mode of cleaning by using brushes, the cleaning efficiency is higher by using the industrial fan 8 to absorb the scraps, and meanwhile, the hard communicating pipe 4 has a certain length, the length of the cleaning tool is larger than the inner depth of the furnace chamber 14, so that the phenomenon that an operator stretches hands into the furnace chamber 14 in the waste scrap cleaning process can be avoided.

As shown in fig. 1, 2, 4 and 5, the fixing assembly 2 includes a connecting sleeve 201 and an engagement block 202, and the engagement block 202 is engaged with the inner side of the connecting sleeve 201, a sintering furnace used in false tooth processing mainly includes an upper sintering furnace casing 1, a lower sintering furnace casing 12, a false tooth placing frame 13, a furnace chamber 14, a placing base 15, and other parts, the connecting sleeve 201 is fixedly connected with the upper sintering furnace casing 1, and the engagement block 202 is fixedly connected with the handle 3, when a dust collection structure composed of the handle 3, the hard communicating tube 4, the dust collection port 5, the hose 6, the connecting port 7, the industrial fan 8 and the dust collection processing box 9 is idle, an operator holds the handle 3, after engaging the engagement block 202 into a groove formed in the connecting sleeve 201, the engagement block 202 and the connecting sleeve 201 can be connected together, at this time, the handle 3 and the sintering furnace can be connected together to complete the work of the dust collection structure, a fastening hook 10 is arranged above one side of the upper rectangular hollow sintering furnace casing 1 through bolts, the front end of the upper sintering furnace casing 1 is provided with a door 11, the upper sintering furnace casing 1 is fixed with the placing frame 14, and the inner side of the lower sintering furnace is regarded as a front end of the placing base 14, and the bottom of the placing base 14 is connected with the inner side of the placing guide block 14, and the bottom of the sintering furnace is regarded as a front end of the sintering furnace chamber 14, and the sintering furnace base 14, and the bottom of the sintering furnace is connected with a front guide base 14, and a front guide block 14, and a front section of the sintering furnace base 14, and a front end of the sintering furnace base 14 is connected with a front guide base 14, and a front guide base 14 of the sintering furnace base 14 is connected with a front guide base 14.

The working principle is as follows: in practical use, as shown in fig. 1, 4 and 5, a sintering furnace used in artificial tooth processing is mainly composed of an upper sintering furnace shell 1, a lower sintering furnace shell 12, an artificial tooth placing frame 13, a furnace chamber 14, a storage base 15 and other parts, during the use of the sintering furnace, a dust suction structure used in the sintering furnace is composed of a handheld handle 3, a hard communicating pipe 4, a dust suction port 5, a hose 6, a connecting port 7, an industrial fan 8 and a dust suction processing box 9, during the artificial tooth processing, an operator firstly holds a handle at the front end of the sealing door 11 to pull the sealing door 11 open, then pulls the artificial tooth placing frame 13 outwards, during the pulling process, a guide block 16 can slide on the inner side of the storage base 15, after pulling the storage base 15 out of the furnace chamber 14, then places the artificial tooth to be processed into the artificial tooth placing frame 13, and then pushes the artificial tooth placing frame 13 back to the original position, then the sealing door 11 is closed, then the button at the front end of the lower casing 12 of the sintering furnace is operated, the artificial tooth can be sintered on four sides of the furnace chamber 14, when the scraps in the furnace chamber 14 are cleaned, the handheld handle 3 is held according to the figure 2 and the figure 3, the handheld handle 3 is pulled upwards slightly and forcefully, the embedded block 202 is separated from the connecting sleeve 201, the handheld handle 3 can be detached, the industrial fan 8 is started, then the dust suction port 5 is placed in the furnace chamber 14 by operating the handheld handle 3, the scraps at each angle in the furnace chamber 14 are adsorbed, the scraps can enter the dust suction port 5 and then enter the industrial fan 8 through the handheld handle 3, the hard communicating pipe 4, the hose 6 and the hose 7, finally enter the dust filter bag in the dust suction treatment box 9 through the industrial fan 8, the filter bag can collect the solid scraps, the air flow can be discharged through the air outlet at the right side of the dust suction treatment box 9, thereby being convenient for the sintering furnace to use.

Claims (8)

1. The utility model provides a fritting furnace convenient to clearance, includes casing (1) and connector (7) on the fritting furnace, its characterized in that, one side below of casing (1) is provided with fixed subassembly (2) on the fritting furnace, and top one side of fixed subassembly (2) is provided with handheld handle (3), the bottom integration of handheld handle (3) is connected with stereoplasm communicating pipe (4), and the bottom of stereoplasm communicating pipe (4) bonds and has dust absorption mouth (5), the top of handheld handle (3) is fixed with hose (6), connector (7) threaded connection is in the end of giving vent to anger of hose (6), and one side threaded connection of connector (7) has industrial fan (8), there is dust absorption processing case (9) bottom of industrial fan (8) through bolt-up.

2. Sintering furnace convenient for cleaning according to claim 1, characterized in that the fixing component (2) comprises a connecting sleeve (201) and an embedding block (202), and the embedding block (202) is clamped at the inner side of the connecting sleeve (201).

3. A sintering furnace facilitating cleaning according to claim 1, characterized in that: a hook (10) is fastened above one side of the upper shell (1) of the sintering furnace through a bolt, and a sealing door (11) is arranged at the front end of the upper shell (1) of the sintering furnace.

4. A sintering furnace facilitating cleaning according to claim 1, characterized in that: the bottom end of the sintering furnace upper shell (1) is fixedly connected with a sintering furnace lower shell (12), and the inner side of the sintering furnace upper shell (1) is provided with a furnace chamber (14).

5. A sintering furnace facilitating cleaning according to claim 4, characterized in that: the cross section of the furnace chamber (14) is seen as a rectangle, and the inside of the furnace chamber (14) is hollow.

6. Sintering furnace facilitating cleaning according to claim 5, characterized in that: the bottom end of the inner wall of the furnace chamber (14) is fixed with a storage base (15), and the inner side of the storage base (15) is connected with a guide block (16) in a sliding mode.

7. A sintering furnace facilitating cleaning according to claim 6, characterized in that: the cross section of the guide block (16) is rectangular, and the top end of the guide block (16) is fixed with a false tooth placing frame (13).

8. Sintering furnace facilitating cleaning according to claim 1, characterized in that: the handheld handle (3) is communicated with the hose (6), and the section of the handheld handle (3) is viewed as a circular ring shape in a plan view.

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