CN220250662U - Semiconductor ceramic tube sintering tool - Google Patents
Semiconductor ceramic tube sintering tool Download PDFInfo
- Publication number
- CN220250662U CN220250662U CN202321940182.1U CN202321940182U CN220250662U CN 220250662 U CN220250662 U CN 220250662U CN 202321940182 U CN202321940182 U CN 202321940182U CN 220250662 U CN220250662 U CN 220250662U
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- semiconductor ceramic
- ceramic tube
- base
- sintering
- end cover
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- 239000000919 ceramic Substances 0.000 title claims abstract description 81
- 239000004065 semiconductor Substances 0.000 title claims abstract description 77
- 238000005245 sintering Methods 0.000 title claims abstract description 54
- 239000000725 suspension Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a semiconductor ceramic tube sintering tool, and belongs to the technical field of semiconductor ceramic tube sintering equipment. Comprising the following steps: a base; the device comprises a cover plate, a suspension column and a reflection column, wherein the cover plate is arranged opposite to a base; the suspension columns are fixed between the base and the cover plate, a plurality of suspension columns are arranged along the periphery of the base, and each suspension column is hung with a plurality of semiconductor ceramic tubes; the reflecting column is fixed between the base and the cover plate and arranged at the center of the base and used for reflecting the received heat to the semiconductor ceramic tube. According to the utility model, each semiconductor ceramic tube can be sintered by the muffle furnace at the same time, so that the semiconductor ceramic tubes are heated uniformly, and the purpose of sintering each semiconductor ceramic tube is achieved as much as possible.
Description
Technical Field
The utility model relates to a semiconductor ceramic tube sintering tool, and belongs to the technical field of semiconductor ceramic tube sintering equipment.
Background
The sintering process of the semiconductor ceramic tube is a process for manufacturing the semiconductor ceramic tube, and mainly comprises the steps of placing a plurality of coated semiconductor ceramic tubes into a muffle furnace for high-temperature sintering, and finally obtaining the semiconductor ceramic tube with good compactness. The carrier used is generally a ceramic crucible, i.e. a plurality of segmented semiconductor ceramic tubes are placed in the ceramic crucible, and then the crucible is directly erected into a muffle furnace for sintering.
In the existing sintering carrier, a plurality of semiconductor ceramic tubes are stacked in a ceramic crucible, and in the sintering process, the semiconductor ceramic tubes positioned on the surface are roasted at high temperature first, and then the temperature is transmitted from outside to inside. At this time, the heat applied to each semiconductor ceramic tube is not uniform, which results in uneven sintering, and finally, partial semiconductor ceramic tubes fail to sinter.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides a semiconductor ceramic tube sintering frock can let each semiconductor ceramic tube receive the sintering of muffle furnace simultaneously, lets it be heated evenly, lets each semiconductor ceramic tube reach the purpose of sintering as far as possible.
The technical problems to be solved by the utility model are realized by adopting the following technical scheme:
a semiconductor ceramic tube sintering tool comprising:
a base;
the cover plate is arranged opposite to the base;
the suspension columns are fixed between the base and the cover plate, a plurality of suspension columns are arranged along the periphery of the base, and each suspension column is hung with a plurality of semiconductor ceramic tubes;
and the reflecting column is fixed between the base and the cover plate, is arranged at the center of the base and is used for reflecting the received heat to the semiconductor ceramic tube.
In the device, a plurality of semiconductor ceramic tubes are hung on the hanging column, and then the semiconductor ceramic tube sintering tool is integrally placed in the muffle furnace to sinter the semiconductor ceramic tubes. The reflecting column is arranged at the center of the base and the cover plate, and can directly reflect the received heat to one surface of the semiconductor ceramic tube facing the reflecting column, so that the semiconductor ceramic tube is subjected to omnibearing multi-angle heated sintering, and the semiconductor ceramic tube is fully sintered, so that the sintering time is shortened, and the sintering efficiency is increased.
Preferably, the reflective column includes:
the end cover A is fixedly connected with the base;
the end cover B is fixedly connected with the cover plate;
the reflective roller body is arranged between the end cover A and the end cover B and is fixedly connected with the end cover A and the end cover B respectively.
The end cover A and the end cover B are used for fixing the reflecting roller body, and the surface of the reflecting roller body is provided with a reflecting surface which can reflect the received heat to the semiconductor ceramic tube to enable the semiconductor ceramic tube to be fully sintered.
Preferably, the reflective roller body is of a regular polygon structure.
The reflective roller body is provided with regular polygons, the number of edges of the regular polygons can be properly set according to the number of the hanging columns, and the optimal scheme is regular dodecagons.
Preferably, the end cover B is provided with a connecting pipe, and the connecting pipe is connected with the muffle furnace for sintering in a hanging manner through bolts.
Can hang the semiconductor ceramic tube sintering frock to the muffle in through the connecting pipe, and be unsettled state, at this moment, the semiconductor ceramic tube that is located near the bottom also can be fully sintered, and can not take place to glue with the bottom of muffle and glue.
Preferably, the motor is installed on the shell of the muffle furnace, the output shaft of the motor extends to the inner cavity of the muffle furnace and is fixedly connected with the connecting pipe, and the output shaft of the motor and the shell of the muffle furnace rotate relatively and are in sealing connection.
By driving the semiconductor ceramic tube sintering tool through the motor, the compactness of the semiconductor ceramic tube sintering is further improved.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, the semiconductor ceramic tubes are hung on the hanging columns, and then the semiconductor ceramic tube sintering tool is integrally placed in the muffle furnace to sinter the semiconductor ceramic tubes. The reflecting column is arranged at the center of the base and the cover plate, and can directly reflect the received heat to one surface of the semiconductor ceramic tube facing the reflecting column, so that the semiconductor ceramic tube is subjected to omnibearing multi-angle heated sintering, and the semiconductor ceramic tube is fully sintered, so that the sintering time is shortened, and the sintering efficiency is increased.
(2) According to the utility model, the connecting pipe is arranged and is connected with the muffle furnace for sintering in a hanging manner through bolts.
(3) According to the utility model, the motor is utilized to drive the semiconductor ceramic tube sintering tool, so that the compactness of the semiconductor ceramic tube sintering is further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the suspension column of the present utility model;
FIG. 3 is a schematic view of the structure of the reflector roll of the present utility model;
FIG. 4 is a schematic diagram of one embodiment of the present utility model;
fig. 5 is a schematic diagram of an assembly structure of the semiconductor ceramic tube sintering tool and the muffle furnace in fig. 4.
In the figure: 1. the device comprises a base, 2, a cover plate, 3, a hanging column, 31, a plug-in end, 32, a hanging end, 33, a mounting end, 4, a reflecting column, 41, end covers A,42, end covers B,43, a reflecting roller body, 5, a connecting pipe, 6, a muffle furnace, 7, a motor, 8 and a nut.
Detailed Description
The utility model will be further described with reference to the following embodiments in order to make the technical means, the creation features, the achievement of the objects and the effects of the utility model easy to understand.
In the description of the present utility model, it should be understood that the terms "transverse", "longitudinal", "end", "edge", "side wall", "upper", "lower", "directly above", "surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "end", "head", "tail", etc. refer to the orientation or positional relationship based on the drawings, are merely for convenience of describing the technical solution of the present utility model and for simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the existing sintering carrier, a plurality of semiconductor ceramic tubes are stacked in a ceramic crucible, and in the sintering process, the semiconductor ceramic tubes positioned on the surface are roasted at high temperature first, and then the temperature is transmitted from outside to inside. At this time, the heat applied to each semiconductor ceramic tube is not uniform, which results in uneven sintering, and finally, partial semiconductor ceramic tubes fail to sinter. In order to solve the technical problems, the following technical scheme is designed:
example 1
As shown in fig. 1, the sintering tool for the semiconductor ceramic tube mainly comprises: the base 1, the cover plate 2, the hanging columns 3 and the reflecting columns 4 are provided with 26 fixing holes in a gap distribution mode on the base 1 along the circumferential direction of the base 1, one hanging column 3 is vertically inserted and fixed in each fixing hole, wherein 50 semiconductor ceramic tubes (each semiconductor ceramic tube is of a small-section columnar structure) are connected in series on each hanging column 3, then the other end of each hanging column 3 is inserted onto the cover plate 2, and finally the hanging columns 3 are firmly fixed through nuts 8. Wherein, because the fixed orifices is the mode of joint with the one end of hanging post 3, in order to avoid hanging post 3 to break away from in the fixed orifices to let fixed orifices and fixed orifices realize interference fit. The heat-dissipating device is fixed between the base 1 and the cover plate 2, and is arranged in the center of the base 1 and used for reflecting received heat to the semiconductor ceramic tube.
In this device, through hanging a plurality of semiconductor ceramic tube on hanging post 3, then put into the semiconductor ceramic tube sintering frock is whole in the muffle 6 and carry out the sintering, because the semiconductor ceramic tube is in series connection in order on hanging post 3, consequently, can not pile up together to can let the semiconductor ceramic tube be heated evenly, the sintering is complete. Wherein, set up reflection post 4 in the central point of base 1 and apron 2, reflection post 4 can be with the direct reflection of received heat to the one side of semiconductor ceramic tube towards reflection post 4 to let the all-round multi-angle of semiconductor ceramic tube carry out the sintering that is heated, carry out abundant sintering to the semiconductor ceramic tube, with reduction sintering time, increase sintering efficiency.
Referring to fig. 2, the suspension post 3 includes an insertion end 31, a hooking end 32, and a mounting end 33 integrally formed in a vertical direction, wherein the insertion end 31 is inserted into the fixing hole, the hooking end 32 is used for hooking the semiconductor ceramic tube, and the mounting end 33 is provided with external threads, so that threaded connection with the nut 8 can be realized.
Referring to fig. 1 and 3, the reflection post 4 includes: the light reflecting roller comprises an end cover A41 welded with the base 1, an end cover B42 welded with the cover plate 2 and a light reflecting roller body 43, wherein the light reflecting roller body is arranged between the end cover A41 and the end cover B42 and is fixedly connected with the end cover A41 and the end cover B42 respectively. The end cover A41 and the end cover B42 are used for fixing the reflecting roller body 43, and the surface of the reflecting roller body 43 is provided with a reflecting surface which can reflect the received heat to the semiconductor ceramic tube to enable the heat to be fully sintered. The reflective roller 43 has a regular polygon structure. The reflecting roller 43 is provided with a regular polygon, and the number of edges and corners of the regular polygon can be appropriately set according to the number of the suspension columns 3, and the reflecting roller 43 is a regular dodecagon in this embodiment.
Example 2
Referring to fig. 4, on the basis of embodiment 1, a connecting pipe 5 is fixedly connected to one end of the end cap B42 away from the end cap a41, and the connecting pipe 5 is suspended from the muffle furnace 6 for sintering by bolts. Can hang the semiconductor ceramic tube sintering frock to muffle 6 in through connecting pipe 5, and be unsettled state, at this moment, the semiconductor ceramic tube that is located near the bottom also can be fully sintered, and can not take place to glue with muffle 6's bottom and glue.
Example 3
On the basis of embodiment 2, a motor 7 is mounted on the housing of the muffle furnace 6, the output shaft of the motor 7 extends to the inner cavity of the muffle furnace 6 and is fixedly connected with the connecting pipe 5, and the output shaft of the motor 7 and the housing of the muffle furnace 6 rotate relatively and are in sealing connection. When the output shaft of the motor 7 rotates, the semiconductor ceramic tube sintering tool is driven to synchronously rotate, so that the semiconductor ceramic tube rotates in the muffle furnace 6, and the compactness of the semiconductor ceramic tube sintering is further improved.
In the device, the muffle furnace is the conventional muffle furnace, the temperature difference of the area where the semiconductor ceramic tube is located is less than or equal to 10 ℃, and the consistency of the product is better.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of numerous variations and modifications without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a semiconductor ceramic tube sintering frock which characterized in that includes:
a base;
the cover plate is arranged opposite to the base;
the suspension columns are fixed between the base and the cover plate, a plurality of suspension columns are arranged along the periphery of the base, and each suspension column is hung with a plurality of semiconductor ceramic tubes;
and the reflecting column is fixed between the base and the cover plate, is arranged at the center of the base and is used for reflecting the received heat to the semiconductor ceramic tube.
2. The semiconductor ceramic tube sintering tool of claim 1, wherein the reflective column comprises:
the end cover A is fixedly connected with the base;
the end cover B is fixedly connected with the cover plate;
the reflective roller body is arranged between the end cover A and the end cover B and is fixedly connected with the end cover A and the end cover B respectively.
3. The semiconductor ceramic tube sintering tool according to claim 2, wherein the reflective roll body has a regular polygon structure.
4. The semiconductor ceramic tube sintering tool according to claim 2, wherein a connecting tube is arranged on the end cover B, and the connecting tube is connected with a muffle furnace for sintering in a hanging manner through bolts.
5. The semiconductor ceramic tube sintering tool according to claim 4, wherein the motor is mounted on the housing of the muffle, an output shaft of the motor extends to the inner cavity of the muffle and is fixedly connected with the connecting tube, and the output shaft of the motor rotates relatively to the housing of the muffle and is in sealing connection with the housing of the muffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321940182.1U CN220250662U (en) | 2023-07-21 | 2023-07-21 | Semiconductor ceramic tube sintering tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321940182.1U CN220250662U (en) | 2023-07-21 | 2023-07-21 | Semiconductor ceramic tube sintering tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250662U true CN220250662U (en) | 2023-12-26 |
Family
ID=89263458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321940182.1U Active CN220250662U (en) | 2023-07-21 | 2023-07-21 | Semiconductor ceramic tube sintering tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250662U (en) |
-
2023
- 2023-07-21 CN CN202321940182.1U patent/CN220250662U/en active Active
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