Aluminum oxide ceramic energy-saving sintering equipment

Abstract

The utility model belongs to the technical field of aluminum oxide ceramics, and particularly relates to aluminum oxide ceramic energy-saving sintering equipment which comprises a sintering box, a sealing cover plate connected to the top of the sintering box, a power component connected into the sintering box, a driving motor connected to the bottom of the inner side of the sintering box and a support connected to the output end of the driving motor. The outer side of the support is connected with multiple sets of supporting rods, the ends of the supporting rods are connected with the support, the multiple sets of supporting rods are annularly arranged at equal intervals along the outer side of the support with the axis of the support as the circle center, the top of the support is rotationally connected with a gear, and the top of the gear is connected with a containing base. Due to the fact that the gear is in meshing transmission fit with the gear ring, the gear rotates under the action of the gear ring while rotating along with the support, then the blank placed on the top of the placing base is driven to rotate while revolution, heating uniformity is guaranteed, and the blank is fully heated.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic sintering, in particular to an energy-saving sintering device for alumina ceramics. Background Technique

[0002] Alumina ceramic is a ceramic material with alumina as the main body and is used in thick film integrated circuits. Alumina ceramic has good conductivity, mechanical strength and high temperature resistance. It should be noted that ultrasonic washing is required. Alumina ceramic is a widely used ceramic. Due to its excellent performance, its application in modern society has become more and more extensive, meeting the needs of daily use and special properties;

[0003] After the alumina ceramic is made into a green body, it needs to be heated by a sintering device. The existing sintering device does not heat the green body sufficiently and comprehensively. During the sintering process, the green body always stays in the same position, resulting in uneven heating of the green body and low heating efficiency. It often needs to extend the heating time to ensure the sintering effect of the green body, which leads to high energy consumption and may also result in a high defective rate due to uneven heating. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide an energy-saving sintering device for alumina ceramics. By setting a driving motor to drive the bracket to rotate, and then driving the gear connected to the support to rotate. Moreover, since the gear is meshed and driven with the gear ring, while the gear rotates following the support, it rotates self - driven under the action of the gear ring, thereby driving the green body placed on the top of the placement seat to revolve and rotate self - driven at the same time, ensuring uniform heating and sufficient heating of the green body.

[0006] To solve the above - mentioned technical problems, according to one aspect of the utility model, the following technical solutions are provided:

[0007] An energy - saving sintering device for alumina ceramics, which comprises:

[0008] A sintering box as a sintering chamber, the top of the sintering box is connected with a sealing cover plate;

[0009] A power component, connected inside the sintering box, includes a driving motor connected to the inner bottom of the sintering box, the output end of the driving motor is connected to a bracket, and multiple groups of support rods are connected to the outside of the support, and the ends of the support rods are connected to the support.

[0010] As a preferred embodiment of the alumina ceramic energy-saving sintering equipment of the present utility model, wherein: multiple groups of the support rods are arranged in an annular equidistant manner along the outer side of the support seat with the axis of the support seat as the center, a gear is rotatably connected to the top of the support seat, and a placement seat is connected to the top of the gear.

[0011] As a preferred embodiment of the alumina ceramic energy-saving sintering equipment of the present utility model, wherein: the power component further includes a toothed disc connected to the inner side of the sintering box, and the gear and the toothed disc are in meshing transmission cooperation.

[0012] As a preferred embodiment of the alumina ceramic energy-saving sintering equipment of the present utility model, wherein: an air supply component is provided on the top of the sintering box, the air supply component includes a blower connected to the top of the sealing cover plate and an air hood embedded at the bottom of the sealing cover plate, a connecting pipe is communicated with the output end of the blower, and the end of the connecting pipe is communicated with the air hood.

[0013] As a preferred embodiment of the alumina ceramic energy-saving sintering equipment of the present utility model, wherein: multiple groups of air outlets are arranged in an annular equidistant manner on the outer side of the air hood.

[0014] As a preferred embodiment of the alumina ceramic energy-saving sintering equipment of the present utility model, wherein: a sealing door is hinged to the front side of the sintering box, and a viewing window is provided on the sealing door.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] By setting the driving motor to drive the bracket to rotate, thereby driving the gear connected to the support seat to rotate. Moreover, since the gear and the toothed ring are in meshing transmission cooperation, while the gear rotates following the support seat, it rotates self-driven under the action of the toothed ring, thereby driving the blank placed on the top of the placement seat to revolve and rotate self-driven at the same time, ensuring the uniformity of heat reception and heating the blank sufficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will combine the drawings and detailed embodiments to describe the present utility model in detail. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings. Among them:

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is an exploded structure schematic diagram of the present utility model;

[0020] Figure 3 is a schematic diagram of Figure 2 a partial structure of the present utility model;

[0021] Figure 4 This is a utility model Figure 3 side view structure schematic diagram;

[0022] Figure 5 This is a schematic diagram of the air supply component structure of the utility model.

[0023] In the figure: 100 sintering box, 110 sealing cover plate, 120 sealing door, 121 viewing window, 200 power component, 210 gear ring, 220 driving motor, 230 bracket, 231 support rod, 232 support, 240 gear, 241 placement seat, 300 air supply component, 310 fan, 311 connecting pipe, 320 air hood, 321 air outlet. Specific embodiments

[0024] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific embodiments of the present utility model with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present utility model clearer, the following will further describe in detail the embodiments of the present utility model with reference to the accompanying drawings.

[0028] The present utility model provides an alumina ceramic energy-saving sintering device. Please refer to Figures 1-5 , including a sintering box 100, a power component 200 and an air supply component 300;

[0029] Please continue to refer to Figures 1-2 , as the sintering box 100 of the sintering chamber, the top of the sintering box 100 is connected to the sealing cover plate 110;

[0030] Please continue to refer to Figures 2-4, the power component 200 is connected inside the sintering box 100, including a driving motor 220 threadedly connected to the inner bottom of the sintering box 100. The output end of the driving motor 220 is connected to a bracket 230. Multiple support rods 231 are connected to the outside of the support seat 232, and the ends of the support rods 231 are connected to the support seat 232;

[0031] The multiple groups of the support rods 231 are arranged in an annular equidistant manner along the outside of the support seat 232 with the axis of the support seat 232 as the center. A gear 240 is rotatably connected to the top of the support seat 232, and a placement seat 241 is connected to the top of the gear 240;

[0032] The power component 200 further includes a toothed disc 210 connected to the inside of the sintering box 100 through a positioning bolt. The gear 210 is in meshing transmission cooperation with the gear 240;

[0033] Action:

[0034] When the driving motor 220 works, it drives the bracket 230 to rotate, and then drives the gear 240 connected to the support seat 232 to rotate. And because the gear 240 is in meshing transmission cooperation with the toothed ring 210, while the gear 240 rotates following the support seat 232, it rotates self - under the action of the toothed ring 210. Thus, it drives the green body placed on the top of the placement seat 241 to revolve and rotate at the same time, ensuring the uniformity of heat absorption and heating the green body sufficiently.

[0035] Please continue to refer to Figure 1 and Figure 5 , an air supply component 300 is provided at the top of the sintering box 100. The air supply component 300 includes a blower 310 threadedly connected to the top of the sealing cover plate 110, and an air hood 320 embedded at the bottom of the sealing cover plate 110. The output end of the blower 310 is communicated with a connecting pipe 311, and the end of the connecting pipe 311 is communicated with the air hood 320. Multiple air outlets 321 are arranged in an annular equidistant manner on the outside of the air hood 320. When the blower 310 works, the wind force acts evenly inside the sintering box 100 through the air outlets 321;

[0036] Working principle: When this utility model is in use, the driving motor 220 works, drives the bracket 230 to rotate, and then drives the gear 240 connected to the support seat 232 to rotate. And because the gear 240 is in meshing transmission cooperation with the toothed ring 210, while the gear 240 rotates following the support seat 232, it rotates self - under the action of the toothed ring 210. Thus, it drives the green body placed on the top of the placement seat 241 to revolve and rotate at the same time, ensuring the uniformity of heat absorption and heating the green body sufficiently.

[0037] Although the present utility model has been described above with reference to the embodiments, various improvements can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. An energy-saving sintering device for alumina ceramics, characterized in that, Comprising: A sintering box (100) serving as a sintering chamber, with a sealing cover plate (110) connected to the top of the sintering box (100); A power component (200), connected inside the sintering box (100), including a driving motor (220) connected to the inner bottom of the sintering box (100), the output end of the driving motor (220) being connected to a bracket (230), with multiple groups of support rods (231) connected to the outside of the support seat (232), and the ends of the support rods (231) being connected to the support seat (232).

2. The energy-saving sintering equipment for alumina ceramics according to claim 1, characterized in that The multiple groups of the support rods (231) are arranged in an annular equidistant pattern along the outside of the support seat (232) with the axis of the support seat (232) as the center, and a gear (240) is rotatably connected to the top of the support seat (232), and a placement seat (241) is connected to the top of the gear (240).

3. An alumina ceramic energy-saving sintering device according to claim 2, characterized in that, The power component (200) further includes a toothed disc (210) connected to the inner side of the sintering box (100), and the toothed disc (210) is in meshing transmission cooperation with the gear (240).

4. An alumina ceramic energy-saving sintering device according to claim 3, characterized in that, A wind supply component (300) is provided on the top of the sintering box (100), and the wind supply component (300) includes a blower (310) connected to the top of the sealing cover plate (110), and a wind hood (320) embedded in the bottom of the sealing cover plate (110), the output end of the blower (310) is connected and arranged with a connecting pipe (311), and the end of the connecting pipe (311) is connected and communicated with the wind hood (320).

5. An alumina ceramic energy-saving sintering device according to claim 4, characterized in that, Multiple groups of air outlets (321) are arranged in an annular equidistant pattern on the outside of the wind hood (320).

6. The energy-saving sintering equipment for alumina ceramics according to claim 5, wherein A sealing door (120) is hinged to the front side of the sintering box (100), and a viewing window (121) is provided on the sealing door (120).

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