CN214537413U

CN214537413U - Novel loading and burning device for ceramic electronic components

Info

Publication number: CN214537413U
Application number: CN202120585934.1U
Authority: CN
Inventors: 张玉华; 曾德康
Original assignee: Guangdong Weirong Electronic Technology Co ltd
Current assignee: Guangdong Weirong Electronic Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-10-29
Anticipated expiration: 2031-03-23

Abstract

The utility model belongs to the technical field of ceramic electronic components loads and holds fever device, a novel ceramic electronic components loads and holds fever device is disclosed, including holding fever support, hold fever support for 45 fan-shaped of angle, hold fever support size for R285 45 17H/cm, hold fever support inside and outside lane and be circular-arcly, hold fever support and adopt high temperature resistant alumina porcelain powder to fire as the material and form. The scheme changes the prior burning device from square to fan-shaped, and the 8 fan-shaped burning supporting frames with 45-degree angles can be spliced into a circle, so that the design fully utilizes the characteristic that the bell jar furnace platen is circular, the effect of matching the sintering platen of the bell jar furnace with the burning supporting frames is achieved, and the area of the sintering platen of the bell jar furnace is 71 percent, therefore, the burning supporting frame of the scheme improves the utilization rate of the platen, and further improves the sintering utilization rate of the bell jar furnace.

Description

Novel loading and burning device for ceramic electronic components

Technical Field

The utility model relates to a ceramic electronic components loads and holds fever device technical field, more specifically says, relates to a novel ceramic electronic components loads and holds fever device.

Background

The existing bell jar furnace uses a square support (as the attached figure 1 of the specification), and because the top plate of the bell jar furnace is round (as the attached figure 2 of the specification), the square support is used as the burning device, and the following defects are realized:

1. the utilization rate is low, the utilization rate of the square support occupies a small total bedplate area (only occupies 48 percent of the area of the bedplate of the bell jar furnace), the energy is wasted, when the square support is placed, the distance between the inner ring and the outer ring is inconsistent, when the atmosphere in the hearth flows, the resistance is inconsistent, the atmosphere flowing uniformity is poor, and the atmosphere in the middle of the support is different from the atmosphere at the edge, so that the difference of the performance of the ceramic body can be indirectly caused;

2. a square support is placed on the round table plate, and four corners of the support are easily touched, so that the support is driven to fall off, and safety quality accidents are caused; therefore, the sintering device used for sintering the bell jar furnace at present needs to be improved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a novel ceramic electronic components loads and holds fever device has solved above-mentioned problem.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a novel ceramic electronic components loads and holds fever device, including holding fever support, hold fever support for 45 fan-shaped of angle, hold fever support size for R285 45 17H/cm, it is circular-arc to hold fever support inside and outside lane.

Preferably, the burning support is formed by burning high-temperature-resistant alumina ceramic powder serving as a material.

Preferably, the left side and the right side of the inner ring and the outer ring of the burning bearing support are both provided with mounting holes.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme changes the prior burning device from square to fan-shaped, and the 8 fan-shaped burning supporting frames with 45-degree angles can be spliced into a circle, so that the design fully utilizes the characteristic that the bell jar furnace platen is circular, the effect of matching the sintering platen of the bell jar furnace with the burning supporting frames is achieved, and the area of the sintering platen of the bell jar furnace is 71 percent, therefore, the burning supporting frame of the scheme improves the utilization rate of the platen, and further improves the sintering utilization rate of the bell jar furnace.

(2) The outer lane of this scheme holds and burns the support is arc shape, and the interval is less between the support when putting on the bell jar platen, even put also relatively more stable when the number of piles is too high, when the support is touched in the manual work, is difficult to drive the multilayer support and collapses, and the security performance is higher.

(3) When the fan-shaped burning bearing support is placed, the distance between the inner ring and the outer ring is consistent, the resistance is consistent, the flowing uniformity of the atmosphere in the furnace is better, and the difference between the inner ring and the outer ring of the ceramic body is smaller.

Drawings

FIG. 1 is a schematic structural view of a prior art setter support;

FIG. 2 is a schematic view of a prior art load bearing device placed on a bell jar platen;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a schematic structural view of the burning support of the present invention placed on the top plate of the bell jar furnace.

The reference numbers in the figures illustrate:

1. and (4) bearing and sintering the bracket.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 3 and 4, the novel ceramic electronic component loading and burning device comprises a burning support 1, wherein the burning support 1 is in a fan shape with an angle of 45 degrees, the size of the burning support 1 is R285 × 45 × 17H/cm, and the burning support is matched with the loading area of a fan-shaped burning support net of 280cm²The inner ring and the outer ring of the burning support 1 are arc-shaped, the left side and the right side of the inner ring and the outer ring of the burning support are provided with mounting holes for stacking and placing the supports in a limiting manner, the burning support 1 is formed by firing high-temperature-resistant alumina ceramic powder as a material, the manufacturing process is consistent with that of the prior art, no new process needs to be added, the burning support 1 made of the high-temperature-resistant alumina ceramic powder can resist the high temperature of more than 1400 ℃, in the actual use process, the supports with the corresponding layers can be placed according to the height of a furnace hearth of a bell jar furnace, and products are placed on a burning net matched with the burning support 1 and then placed above the burning device for sintering.

The scheme changes the prior burning device from square to fan-shaped, and the 8 fan-shaped burning supporting frames 1 with 45-degree angles can be spliced into a circle (as shown in the attached drawing of the specification and figure 4), the design fully utilizes the characteristic that the bell jar furnace platen is circular, the matching effect of the bell jar furnace sintering platen and the burning supporting frames 1 is achieved, the area of the bell jar furnace platen is 71 percent, and the area of the bell jar furnace platen is 48 percent when the square supporting frames in the prior art are used for placing (as shown in the attached drawing of the specification and figure 2), so that the burning supporting frames 1 in the scheme improve the platen utilization rate, and further improve the sintering utilization rate of the bell jar furnace;

and use square support to put (as description attached drawing figure 2 shows), the support outer lane is put the interval great, the edges and corners of support are comparatively sharp-pointed, it is unstable when the number of piles is too high to put, the artifical support edges and corners department of touchhing very easily, thereby lead to the support to collapse, and then influence the sintering ceramic body quality, change into the fan-shaped support of holding fever 1 of this scheme, put according to description attached drawing figure 4, because of the support outer lane is the arc shape, and the interval is less between the support, even put also relatively more stable when the number of piles is too high, when the support is touched in the manual work, be difficult to drive the multilayer support and collapse, and the security performance is higher.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a novel ceramic electronic components loads and holds fever device which characterized in that: the sintering device comprises a sintering support (1), wherein the sintering support (1) is in a fan shape with an angle of 45 degrees, the size of the sintering support (1) is R285X 45X 17H/cm, and the inner ring and the outer ring of the sintering support (1) are in an arc shape.

2. The novel ceramic electronic component loading and burning device as claimed in claim 1, wherein: the burning-bearing support (1) is formed by burning high-temperature-resistant alumina porcelain powder as a material.

3. The novel ceramic electronic component loading and burning device as claimed in claim 1, wherein: the left and right sides of the inner ring and the outer ring of the burning bearing support (1) are provided with mounting holes.