Heat preservation device for ceramic material sintering

Abstract

The heat preservation device comprises a first supporting frame, a second supporting frame and a heat preservation shell, a door plate is arranged on the heat preservation shell, and the door plate is used for taking and placing the sintered ceramic material; a first groove is formed in the surface of the side, facing the second supporting frame, of the first supporting frame, and a rotating disc is rotationally connected into the first groove. According to the device, the gear motor drives the rotating disc to rotate, the rotating disc is hinged to the bearing frame through the second rotating shaft, and the guide block hinged to the other end of the bearing frame slides in the guide groove, so that when the bearing frame rotates around the axis, the opening can be kept upward all the time; meanwhile, when the bearing frame moves around the circumference, the ceramic materials on the bearing frame can be subjected to comprehensive temperature control in the heat preservation shell, the temperature controller is arranged at the axis, heat is dissipated to the periphery when dissipated, and it can be guaranteed that all the ceramic materials can be subjected to synchronous temperature control.

Description

Technical Field

[0001] The invention belongs to the technical field of ceramic material sintering, in particular to a thermal insulation device for ceramic material sintering. Background Art

[0002] The purpose of heat preservation after sintering ceramic materials is to ensure the uniformity of the sintering process, prevent temperature gradients during the sintering process, and relieve stress, thereby avoiding problems such as cracks and deformation during the sintering process;

[0003] Chinese Patent: CN218511474U A heat preservation device for sintering ceramic materials, which sets a sintering chamber and a heat preservation chamber in a sintering box, moves the ceramic materials in the sintering chamber to the heat preservation chamber through a support plate for heat preservation, reduces the time that the ceramic materials need to stay in the sintering chamber for heat preservation after sintering, and improves the efficiency of sintering the ceramic materials; however, due to the small density of hot air, the heat will be in the upper layer, which will cause uneven heat distribution in a space, which will cause a temperature difference in the heat preservation of the sintered ceramic materials. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the following technical problems in the prior art: since the density of hot air is small, the heat will be in the upper layer, which will cause uneven heat distribution in a space, which will cause temperature differences in the sintered ceramic material when it is kept warm.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a heat preservation device for sintering ceramic materials, comprising a support frame 1, a support frame 2 and a heat preservation shell, wherein a door panel is provided on the heat preservation shell, and the door panel is used for taking and placing the sintered ceramic materials;

[0007] A groove 1 is provided on a surface of the support frame 1 facing the support frame 2, a rotating disk is rotatably connected in the groove 1, and a reduction motor is installed at the center of a surface of the support frame 1 away from the groove 1;

[0008] A groove 2 is provided on a side of the support frame 2 facing the support frame 1, and the support frame 2 and the groove 2 are offset. A mounting frame is fixedly installed in the groove 2, and a guide groove is provided on a side of the mounting frame away from the support frame 2.

[0009] As a preferred technical solution for a heat preservation device for sintering ceramic materials, the output end of the reduction motor passes through the support frame and docks with the rotating disk. At this time, the reduction motor directly controls the rotating disk to rotate.

[0010] As a preferred technical solution for a heat preservation device for sintering ceramic materials, a temperature controller is installed on a side of the mounting frame facing the support frame, wherein the temperature controller is used to control the temperature inside the heat preservation shell.

[0011] As an optimal technical solution for a heat preservation device for sintering ceramic materials, a switch harness is provided at one end of the thermostat close to the second support frame, and the thermostat is located at the axis of the second support frame, so that multiple ceramic materials can be fully insulated after sintering.

[0012] As an optimal technical solution for an insulation device for sintering ceramic materials, a plurality of carriers are arranged in the insulation shell, wherein the carriers are used to place sintered ceramic materials, and the carriers can be changed to a through-hole type or a hollow shape according to actual needs, and it is only necessary to ensure that the ceramic material does not fall off and can be fully heated. A rotating shaft 2 is arranged at one end of the carrier, and the rotating shaft 2 is rotatably connected on a rotating disk at an end away from the carrier.

[0013] As an optimal technical solution for a heat preservation device for sintering ceramic materials, a rotating shaft 1 is provided at one end of the carrier away from the rotating shaft 2, and a guide block is rotatably connected to the end of the rotating shaft 1 away from the carrier, and the guide block slides in the guide groove.

[0014] The beneficial effects of the present invention are as follows: the device drives the rotating disk to rotate through a reduction motor. Since the rotating disk and the carrier frame are hinged through a second rotating shaft, and the guide block hinged at the other end of the carrier frame slides in a guide groove, the carrier frame can always keep its opening facing upward when it rotates around the axis, thereby preventing the ceramic material from shaking, falling off and being damaged. At the same time, when the carrier frame moves in a circle, the ceramic material thereon can be fully temperature-controlled in the insulation shell, and the temperature controller is arranged at the axis center, and heat is dissipated to all sides when it is dissipated, thereby ensuring that all ceramic materials can be temperature-controlled synchronously.

[0015] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 The present invention is schematically shown in FIG. Figure 1 .

[0019] Figure 3 The present invention is schematically shown in FIG. Figure 2 .

[0020] Figure 4 The present invention is schematically shown in FIG. Figure 3 .

[0021] Figure 5 This is a schematic diagram of the heat-insulating shell of the present invention after being hidden.

[0022] Figure 6 The structure of the carrier frame of the present invention is shown in FIG. Figure 1 .

[0023] Figure 7 The structure of the carrier frame of the present invention is shown in FIG. Figure 2 .

[0024] Reference numerals:

[0025] 100, support frame 1; 101, reduction motor; 102, groove 1; 103, rotating disk; 200, support frame 2; 201, groove 2; 202, mounting frame; 203, guide groove; 204, thermostat; 205, switch harness; 300, insulation shell; 301, door panel; 400, bearing frame; 401, guide block; 402, rotating shaft 1; 403, rotating shaft 2. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Example

[0031] Reference Figures 1 to 7 , is an embodiment of the present invention, which provides a thermal insulation device for sintering ceramic materials, including a support frame 100, a support frame 200 and a thermal insulation shell 300, wherein a door panel 301 is provided on the thermal insulation shell 300, and the door panel 301 is used to take and place the sintered ceramic materials; a groove 102 is provided on the surface of the support frame 100 facing the support frame 200, a rotating disk 103 is rotatably connected in the groove 102, and a reduction motor 101 is installed at the center of the surface of the side of the support frame 100 away from the groove 102; a groove 201 is provided on the side of the support frame 200 facing the support frame 100, and the support frame 200 and the groove 201 are offset, a mounting frame 202 is fixedly installed in the groove 201, and a guide groove 203 is provided on the side of the mounting frame 202 away from the support frame 200;

[0032] Specifically, the output end of the reduction motor 101 passes through the support frame 100 and docks with the rotating disk 103, and the reduction motor 101 directly controls the rotating disk 103 to rotate; a thermostat 204 is installed on the side of the mounting frame 202 facing the support frame 100, wherein the thermostat 204 is used to control the temperature inside the insulation shell 300; a switch harness 205 is provided at one end of the thermostat 204 close to the support frame 200, and the thermostat 204 is located at the axis of the support frame 200, so that multiple ceramic materials can be fully insulated after sintering;

[0033] Specifically, a plurality of carrier frames 400 are arranged in the insulation shell 300, wherein the carrier frames 400 are used to place sintered ceramic materials. At the same time, the carrier frames 400 can be changed to a through-hole type or a hollow shape according to actual needs. It is only necessary to ensure that the ceramic material does not fall off and can be fully heated. A second rotating shaft 403 is arranged at one end of the carrier frame 400, and the end of the second rotating shaft 403 away from the carrier frame 400 is rotatably connected to the rotating disk 103; a first rotating shaft 402 is arranged at one end of the carrier frame 400 away from the second rotating shaft 403, and the end of the first rotating shaft 402 away from the carrier frame 400 is rotatably connected to a guide block 401, and the guide block 401 slides in the guide groove 203.

[0034] Through this embodiment, it can be achieved that: the sintered ceramic material is placed on the carrier 400, the ceramic material in the insulation shell 300 is heated and insulated by the temperature controller 204, and the rotating disk 103 is driven to rotate by the reduction motor 101. Since the rotating disk 103 and the carrier 400 are hinged by the rotating shaft 403, and the guide block 401 hinged at the other end of the carrier 400 slides in the guide groove 203, when the carrier 400 rotates around the axis, it can always keep the opening facing upward, thereby preventing the ceramic material from shaking, falling off and being damaged. At the same time, when the carrier 400 moves in a circle, the ceramic material thereon can be fully temperature-controlled in the insulation shell 300, and the temperature controller 204 is set at the axis center, and dissipates heat to all sides when dissipating heat, which can ensure that all ceramic materials can be temperature-controlled synchronously.

[0035] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A heat preservation device for sintering ceramic materials, characterized in that: It comprises a support frame 1 (100), a support frame 2 (200) and a heat-insulating shell (300), wherein a door panel (301) is arranged on the heat-insulating shell (300); A groove 1 (102) is provided on a surface of the support frame 1 (100) facing the support frame 2 (200), a rotating disk (103) is rotatably connected in the groove 1 (102), and a reduction motor (101) is installed at the center of a surface of the side of the support frame 1 (100) away from the groove 1 (102); The second support frame (200) is provided with a second groove (201) on a side facing the first support frame (100), and the second support frame (200) and the second groove (201) are offset, a mounting frame (202) is fixedly installed in the second groove (201), and a guide groove (203) is provided on a side of the mounting frame (202) away from the second support frame (200).

2. The heat preservation device for sintering ceramic materials according to claim 1, characterized in that: The output end of the reduction motor (101) passes through the support frame 1 (100) and is connected to the rotating disk (103).

3. The heat preservation device for sintering ceramic materials according to claim 1, characterized in that: A temperature controller (204) is installed on the side of the mounting frame (202) facing the supporting frame (100).

4. The heat preservation device for sintering ceramic materials according to claim 3, characterized in that: A switch harness (205) is provided at one end of the thermostat (204) close to the second support frame (200), and the thermostat (204) is located at the axis of the second support frame (200).

5. The heat preservation device for sintering ceramic materials according to claim 1, characterized in that: A plurality of carriers (400) are arranged in the heat-insulating shell (300), one end of the carrier (400) is provided with a second rotating shaft (403), and one end of the second rotating shaft (403) away from the carrier (400) is rotatably connected to the rotating disk (103).

6. The heat preservation device for sintering ceramic materials according to claim 5, characterized in that: A rotating shaft 1 (402) is disposed at one end of the carrier (400) away from the rotating shaft 2 (403), and a guide block (401) is rotatably connected to one end of the rotating shaft 1 (402) away from the carrier (400), and the guide block (401) slides in the guide groove (203).

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