CN220602142U - Vacuum sintering equipment - Google Patents
Vacuum sintering equipment Download PDFInfo
- Publication number
- CN220602142U CN220602142U CN202322249345.8U CN202322249345U CN220602142U CN 220602142 U CN220602142 U CN 220602142U CN 202322249345 U CN202322249345 U CN 202322249345U CN 220602142 U CN220602142 U CN 220602142U
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- ceramic
- heating box
- heating
- lifting
- motor
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- 238000005245 sintering Methods 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 66
- 239000000919 ceramic Substances 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model relates to the technical field of ceramic production, in particular to vacuum sintering equipment, which comprises a base and a rotating assembly, wherein the rotating assembly is arranged on the base. According to the utility model, the heating mechanism is arranged, after ceramic is placed, the second motor is controlled to rotate positively, the second motor drives the lead screw to rotate positively, the lead screw rotates positively to drive the lifting sleeve to descend, the lifting sleeve drives the first lifting rod and the second lifting rod to descend, the second lifting rod descends to drive the heating box and the sealing gasket to descend, the sealing gasket descends to be in contact with the base, at the moment, the ceramic is positioned in the heating box, the vacuum pump is started to vacuumize the inside of the heating box, the heater is started again, the heater is electrified to heat and sinter the ceramic, after the ceramic is sintered, the heater is closed, the second motor is controlled to rotate reversely, the heating box is enabled to ascend and recover to the original position by the reverse rotation of the second motor, at the moment, the ceramic is positioned outside the heating box, and a worker can conveniently take the sintered ceramic, so that the probability of scalding the worker is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of ceramic production, in particular to vacuum sintering equipment.
Background
Ceramics are a collective term for pottery and porcelain. Ceramic and porcelain are different in texture and properties.
When ceramic is produced, the inside of the sintering device is required to be heated and sintered, the temperature inside the sintering device after sintering is high, workers can be easily scalded when taking the ceramic, and improvement is required.
Disclosure of Invention
The present utility model aims to solve the above problems by providing a vacuum sintering apparatus.
The utility model realizes the above purpose through the following technical scheme:
the vacuum sintering equipment comprises a base, a rotating assembly and a heating mechanism, wherein the rotating assembly is arranged on the base, the heating mechanism is used for heating and sintering ceramics, and the heating mechanism is arranged above the base;
the heating mechanism comprises a lifting assembly, a heating box, a vacuum pump, a sealing gasket and a heater, wherein the heating box is arranged at the front part of the lifting assembly, the vacuum pump is arranged above the heating box, the sealing gasket is arranged below the heating box, the heater is fixed inside the heating box, the lifting assembly comprises a driving box, a second motor, a screw rod, a lifting sleeve, a first lifting rod and a second lifting rod, the second motor is fixed above the driving box, the screw rod is fixed at the output end of the second motor, the lifting sleeve is arranged outside the screw rod, the first lifting rod is arranged at the rear part of the lifting sleeve, and the second lifting rod is arranged at the front part of the lifting sleeve.
Preferably, the heating mechanism is provided with a cooling mechanism, the cooling mechanism comprises a supporting rod, a gas storage tank and a gas injection assembly, the gas storage tank is fixed above the supporting rod, and the gas injection assembly is arranged on two sides of the gas storage tank.
Preferably, the air injection assembly comprises a hard pipe, a telescopic hose, a fixed pipe and a spray head, wherein the telescopic hose is installed at one end of the hard pipe, the fixed pipe is installed below the telescopic hose, and the spray head is installed on the side face of the fixed pipe.
Preferably, the sealing gasket is adhered to the heating box, and the sealing gasket is made of rubber.
Preferably, the heater is connected with the heating box through bolts, and the number of the heaters is four.
Preferably, the hard tube is welded with the gas storage tank, and the telescopic hose is made of stainless steel.
Compared with the prior art, the utility model has the following beneficial effects:
through setting up heating mechanism, after ceramic is placed, control second motor corotation, the second motor drives the lead screw corotation, the lead screw corotation drives the lifting sleeve and descends, the lifting sleeve drives first lifter and second lifter decline, the second lifter descends and drives heating cabinet and sealed pad decline, sealed pad decline and base contact, ceramic is located inside the heating cabinet this moment, start the vacuum pump and take out the vacuum with heating cabinet inside, start the heater again, the heater circular telegram carries out the heating sintering to ceramic, close the heater and control second motor reversal after the ceramic sintering finishes, the second motor reversal makes the heating cabinet rise and resumes the normal position, ceramic is located the heating cabinet outside this moment, the staff can very convenient take the ceramic that sinters, the probability that the staff was scalded has so effectively been reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a vacuum sintering apparatus according to the present utility model;
FIG. 2 is a front view of a vacuum sintering apparatus according to the present utility model;
FIG. 3 is a schematic diagram showing the internal structure of a vacuum sintering apparatus according to the present utility model;
FIG. 4 is a schematic diagram showing the left-hand internal structure of a heating mechanism in a vacuum sintering apparatus according to the present utility model;
fig. 5 is a schematic top view of the internal structure of a heating box in a vacuum sintering apparatus according to the present utility model.
The reference numerals are explained as follows:
1. a base; 2. a first motor; 3. a rotating table; 4. a heating mechanism; 401. a drive box; 402. a second motor; 403. a screw rod; 404. a lifting sleeve; 405. a first lifting rod; 406. a second lifting rod; 407. a heating box; 408. a vacuum pump; 409. a sealing gasket; 410. a heater; 5. a cooling mechanism; 501. a support rod; 502. a gas storage tank; 503. a hard tube; 504. a flexible hose; 505. a fixed tube; 506. a spray head.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-5, the vacuum sintering equipment comprises a base 1, a first motor 2, a rotating table 3, wherein the first motor 2 is fixed inside the base 1, the rotating table 3 is fixed at the output end of the first motor 2, and the vacuum sintering equipment further comprises a heating mechanism 4 for heating and sintering ceramics, and the heating mechanism 4 is arranged above the base 1.
In the utility model, the heating mechanism 4 comprises a driving box 401, a second motor 402, a lead screw 403, a lifting sleeve 404, a first lifting rod 405, a second lifting rod 406, a heating box 407, a vacuum pump 408, a sealing gasket 409 and a heater 410, wherein the second motor 402 is fixed above the driving box 401, the lead screw 403 is fixed at the output end of the second motor 402, the lifting sleeve 404 is arranged outside the lead screw 403, the first lifting rod 405 is arranged at the rear part of the lifting sleeve 404, the second lifting rod 406 is arranged at the front part of the lifting sleeve 404, the heating box 407 is arranged at the front part of the second lifting rod 406, the vacuum pump 408 is arranged above the heating box 407, the sealing gasket 409 is arranged below the heating box 407, and the heater 410 is fixed inside the heating box 407; the sealing gasket 409 is adhered to the heating box 407, the sealing gasket 409 is made of rubber, the heater 410 is connected with the heating box 407 through bolts, and the number of the heaters 410 is four; after the ceramic is placed, the second motor 402 is controlled to rotate positively, the second motor 402 drives the lead screw 403 to rotate positively, the lead screw 403 drives the lifting sleeve 404 to descend, the lifting sleeve 404 drives the first lifting rod 405 and the second lifting rod 406 to descend, the second lifting rod 406 descends to drive the heating box 407 and the sealing gasket 409 to descend, the sealing gasket 409 descends to be in contact with the base 1, at the moment, the ceramic is positioned inside the heating box 407, the vacuum pump 408 is started to vacuumize the inside of the heating box 407, the heater 410 is started again, the heater 410 is electrified to heat and sinter the ceramic, after the ceramic is sintered, the heater 410 is closed and the second motor 402 is controlled to rotate reversely, the second motor 402 is reversed to enable the heating box 407 to ascend to restore to the original position, at the moment, the ceramic is positioned outside the heating box 407, and a worker can conveniently take the sintered ceramic, so the probability of scalding the worker is effectively reduced.
In the utility model, a cooling mechanism 5 is arranged on a heating mechanism 4, the cooling mechanism 5 comprises a supporting rod 501, a gas storage tank 502, a hard pipe 503, a telescopic hose 504, a fixed pipe 505 and a spray head 506, the gas storage tank 502 is fixed above the supporting rod 501, the hard pipe 503 is arranged at two sides of the gas storage tank 502, the telescopic hose 504 is arranged at one end of the hard pipe 503 far away from the gas storage tank 502, the fixed pipe 505 is arranged below the telescopic hose 504, and the spray head 506 is arranged at the side surface of the fixed pipe 505; the hard tube 503 is welded with the gas storage tank 502, and the flexible tube 504 is made of stainless steel; the vacuum pump 408 conveys the gas in the heating box 407 to the gas storage box 502, after the ceramic heating is finished, the valve on the hard tube 503 is opened, the gas in the gas storage box 502 enters the fixed tube 505 through the hard tube 503 and the telescopic hose 504, the gas in the fixed tube 505 is sprayed out through the spray head 506, and the sprayed gas is contacted with the ceramic to cool the ceramic, so that the probability of scalding staff is effectively reduced.
In the above structure: when the device is used, ceramic is placed on the rotating table 3, after the ceramic is placed, the second motor 402 is controlled to rotate positively, the second motor 402 drives the lead screw 403 to rotate positively, the lead screw 403 rotates positively to drive the lifting sleeve 404 to descend, the lifting sleeve 404 drives the first lifting rod 405 and the second lifting rod 406 to descend, the second lifting rod 406 descends to drive the heating box 407 and the sealing gasket 409 to descend, the sealing gasket 409 descends to be in contact with the base 1, the ceramic is located inside the heating box 407, the vacuum pump 408 is started to vacuumize the inside of the heating box 407, gas pumped by the vacuum pump 408 enters the gas storage box 502, the first motor 2 and the heater 410 are started again, the heater 410 is electrified to heat and sinter the ceramic, the first motor 2 drives the ceramic on the rotating table 3 to rotate, so that the ceramic can be heated uniformly, the heater 410 is closed after the ceramic is sintered completely, the second motor 402 is controlled to reversely rotate, the heating box 407 ascends to restore to original position, the ceramic is located outside the heating box 407 at the moment, the valve on the hard tube 503 is opened, gas in the gas storage box 502 enters the hard tube 503 and the flexible tube 505, the ceramic pipe 504 enters the ceramic fixing tube 505, the ceramic 3 and is cooled down, the ceramic can be cooled and is cooled by the fixed tube 505, and can be cooled, and cooled by the ceramic 3 after the ceramic is completely sprayed from the fixed tube 505, and cooled, and the ceramic can be cooled, and cooled by the ceramic 3.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. Vacuum sintering equipment, including base (1), rotating assembly installs on base (1), its characterized in that: the ceramic sintering device also comprises a heating mechanism (4) for heating and sintering the ceramic, wherein the heating mechanism (4) is arranged above the base (1);
the heating mechanism (4) comprises a lifting assembly, a heating box (407), a vacuum pump (408), a sealing gasket (409) and a heater (410), wherein the heating box (407) is installed at the front part of the lifting assembly, the vacuum pump (408) is installed above the heating box (407), the sealing gasket (409) is installed below the heating box (407), the heater (410) is fixed inside the heating box (407), the lifting assembly comprises a driving box (401), a second motor (402), a lead screw (403), a lifting sleeve (404), a first lifting rod (405) and a second lifting rod (406), the second motor (402) is fixed above the driving box (401), the lead screw (403) is fixed at the output end of the second motor (402), the lifting sleeve (404) is installed at the outer side of the lead screw (403), the first lifting rod (405) is installed at the rear part of the lifting sleeve (404), and the second lifting rod (406) is installed at the front part of the lifting sleeve (404).
2. A vacuum sintering apparatus according to claim 1, characterized in that: the heating mechanism (4) is provided with a cooling mechanism (5), the cooling mechanism (5) comprises a supporting rod (501), a gas storage tank (502) and a gas injection assembly, the gas storage tank (502) is fixed above the supporting rod (501), and the gas injection assembly is arranged on two sides of the gas storage tank (502).
3. A vacuum sintering apparatus according to claim 2, characterized in that: the jet assembly comprises a hard tube (503), a telescopic hose (504), a fixed tube (505) and a spray head (506), wherein the telescopic hose (504) is installed at one end of the hard tube (503), the fixed tube (505) is installed below the telescopic hose (504), and the spray head (506) is installed on the side face of the fixed tube (505).
4. A vacuum sintering apparatus according to claim 1, characterized in that: the sealing pad (409) is adhered to the heating box (407), and the sealing pad (409) is made of rubber.
5. A vacuum sintering apparatus according to claim 1, characterized in that: the heaters (410) are connected with the heating box (407) through bolts, and the number of the heaters (410) is four.
6. A vacuum sintering apparatus according to claim 3, characterized in that: the hard tube (503) is welded with the gas storage tank (502), and the telescopic hose (504) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322249345.8U CN220602142U (en) | 2023-08-22 | 2023-08-22 | Vacuum sintering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322249345.8U CN220602142U (en) | 2023-08-22 | 2023-08-22 | Vacuum sintering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220602142U true CN220602142U (en) | 2024-03-15 |
Family
ID=90181192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322249345.8U Active CN220602142U (en) | 2023-08-22 | 2023-08-22 | Vacuum sintering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220602142U (en) |
-
2023
- 2023-08-22 CN CN202322249345.8U patent/CN220602142U/en active Active
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