CN212390829U

CN212390829U - 3D prints pottery high temperature sintering equipment

Info

Publication number: CN212390829U
Application number: CN202021245602.0U
Authority: CN
Inventors: 周佳崎; 凤旭; 徐晓伟; 周伟
Original assignee: Suzhou Norman Bill Material Technology Co ltd
Current assignee: Suzhou Norman Bill Material Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-01-22
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to a 3D prints pottery high temperature sintering equipment, be in including sintering body and setting the control box of sintering body one side, sintering body includes the furnace frame and sets up furnace body on the furnace frame, the furnace body is including fixing heat preservation courage on the furnace frame is in with the setting inner bag in the heat preservation courage, the inner bag is established by a plurality of block plate body overlap joints and inlays in the heat preservation courage. The high-temperature sintering equipment of the utility model has the advantages that the heat preservation liner is arranged outside the inner liner, and the heat preservation liner can preserve and insulate heat of the inner liner, so that the control box on one side of the furnace body is prevented from being influenced, and the heat preservation effect of the inner liner is improved; in addition, the inner container is embedded in the heat-insulating container after being lapped by adopting a splicing structure, so that the installation is convenient and simple, and the inner container is not easy to loosen.

Description

3D prints pottery high temperature sintering equipment

Technical Field

The utility model relates to a sintering equipment, in particular to 3D prints pottery high temperature sintering equipment.

Background

The 3D printing ceramic high-temperature sintering equipment generally comprises a sintering body and a control box arranged on one side of the sintering body. The sintering body includes the furnace frame and installs the furnace body on the furnace frame, and current furnace body direct mount is usually on the furnace frame, and furnace body heat insulating ability is poor, and still can transmit the temperature to the furnace frame to cause the control box temperature higher, be unfavorable for the heat dissipation of control box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D prints pottery high temperature sintering equipment, this sintering equipment's furnace body is thermal-insulated, the heat insulating ability is good, and simple to operate.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a 3D prints pottery high temperature sintering equipment, is in including sintering body and setting the control box of sintering body one side, sintering body includes the furnace frame and sets up furnace body on the furnace frame, its characterized in that, the furnace body is including fixing heat preservation courage on the furnace frame is in with the setting inner bag in the heat preservation courage, the inner bag is established by a plurality of block body overlap joints and inlays in the heat preservation courage.

Further, the plate body comprises a front plate, side plates, a back plate, a top plate and a bottom plate which are mutually overlapped.

Furthermore, the front plate, the side plates, the back plate, the top plate and the bottom plate are respectively provided with a rectangular body in a protruding mode towards one side of the center of the inner container, and the surfaces of the rectangular bodies and the plate bodies form step-shaped overlapping parts.

Furthermore, the overlapped parts of the rectangular bodies surround a hearth for heating.

Furthermore, a plurality of first waist-shaped holes are formed in the top plate, and heating elements extending into the hearth are inserted into the first waist-shaped holes.

Furthermore, the heat preservation liner is provided with a second waist-shaped hole, and the second waist-shaped hole is arranged corresponding to the first waist-shaped hole.

Furthermore, an accommodating cavity for accommodating the inner container is formed in the heat-insulating container, and the size of the accommodating cavity is equal to or larger than that of the inner container.

Furthermore, a heat dissipation cover is arranged at the top of the furnace frame corresponding to the position of the furnace body, a first exhaust hole for exhausting the hearth is formed in the back plate, and a second exhaust hole is formed in the position, corresponding to the first exhaust hole, of the heat preservation liner.

Furthermore, a plurality of radiating holes are uniformly distributed on the radiating cover along the circumferential direction of the furnace body.

Furthermore, a plurality of support rods are horizontally arranged on the furnace frame, the heat preservation liner is arranged on the support rods, and the heat preservation liner and the support rods are fixed through L-shaped connecting plates.

The beneficial effects of the utility model reside in that: the high-temperature sintering equipment of the utility model has the advantages that the heat preservation liner is arranged outside the inner liner, and the heat preservation liner can preserve and insulate heat of the inner liner, so that the control box on one side of the furnace body is prevented from being influenced, and the heat preservation effect of the inner liner is improved; in addition, the inner container is embedded in the heat-insulating container after being lapped by adopting a splicing structure, so that the installation is convenient and simple, and the inner container is not easy to loosen.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of the sintering apparatus of the present invention.

Fig. 2 is a schematic cross-sectional view of the sintering apparatus of the present invention.

FIG. 3 is an exploded view of the furnace body of the sintering apparatus according to the present invention.

Fig. 4 is an explosion diagram of the inner container of the sintering device of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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," "connected," and "connected" are to be construed broadly, and may be, for example, 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. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and 2, the 3D printing ceramic high-temperature sintering apparatus according to a preferred embodiment of the present invention includes a sintering body 100 and a control box 200 disposed on one side of the sintering body 100 for controlling the sintering body 100.

The sintered body 100 includes a furnace frame 1 and a furnace body 2 provided on the furnace frame 1. An installation space 11 for accommodating the furnace body 2 is formed above the furnace frame 1, a furnace door 12 for opening and closing the furnace body 2 is arranged at the front end of the furnace frame 1, which is positioned in the installation space 11, and a plurality of support rods 13 for supporting the furnace body 2 are horizontally arranged at the bottom of the furnace frame 1, which is positioned in the installation space 11. The top of the furnace frame 1 is provided with a heat dissipation cover 14 corresponding to the position of the furnace body 2, and a plurality of heat dissipation ports 141 communicated with the installation space 11 are uniformly distributed on the heat dissipation cover 14 along the circumferential direction of the furnace body 2.

Referring to fig. 3 and 4, the furnace body 2 includes an inner container 21 and a heat insulating container 22. The inner container 21 is made of light high-purity alumina ceramic material, has high hardness, does not fall off powder at high temperature, and does not volatilize during high-temperature sintering. The inner container 21 is overlapped by a plurality of plates and is embedded in the heat preservation container 22. Specifically, the panel body comprises a front panel 210, two opposite side panels 211, a back panel 212, a top panel 213 and a bottom panel 214. The front plate 210, the side plates 211, the back plate 212, the top plate 213 and the bottom plate 214 are all provided with rectangular bodies 215 in a protruding manner on one side facing the center of the inner container 21, the rectangular bodies 215 and the plate body of the inner container 21 form a step-shaped overlapping part 219, and the rectangular bodies 215 are mutually overlapped and enclose a hearth 216 for placing ceramic pieces (not shown). Through setting up cuboid 215 for the overlap joint between each board is more convenient, and is firm stable after the overlap joint is accomplished, is difficult for leaning out and inwards collapses. The top plate 213 is provided with a plurality of first kidney-shaped holes 2131 for inserting the heating element 217, and the heating element 217 is inserted into the furnace 216 through the first kidney-shaped holes 2131. The back plate 212 is provided with a first exhaust hole 2121 for exhausting air from the furnace chamber 216, a certain gap is left between the back plate 212 and the furnace frame 1, and the air exhausted through the first exhaust hole 2121 can be exhausted to the outside from the heat dissipation port 141 at the top of the furnace frame 1 along the gap. In addition, the inner container 21 further includes an adapter plate 218 accommodated in the heat preservation container 22 and located at the front plate 210, and the adapter plate 218 is used for tightly coupling with the oven door 12 to realize tight sealing of the oven cavity 216.

The heat preservation liner 22 is made of heat preservation and insulation materials, a containing cavity 221 is formed in the heat preservation liner 22, the size of the containing cavity 221 is the same as that of the liner 21 or slightly larger than that of the liner 21, and therefore the liner 21 can be stably embedded in the containing cavity 221. The heat preservation bladder 22 is provided with a second waist-shaped hole 222 and a second exhaust hole (not shown), wherein the second waist-shaped hole 222 corresponds to the first waist-shaped hole 2131, the second exhaust hole 223 corresponds to the first exhaust hole 2121, and the heating element 217 can be inserted into the furnace chamber 216 from the second waist-shaped hole 222 and the first waist-shaped hole 2131. By providing the heat-insulating liner 22, it is possible to insulate and preserve heat from the liner 21, thereby preventing heat from being transferred to the control box 200 on one side.

The heat preservation liner 22 is connected with the support rod 13 through a connecting plate 23. Specifically, the connecting plate 23 is an L-shaped structure, and two ends of the connecting plate are respectively in threaded connection with the rear portion of the heat preservation liner 22 and the upper end face of the supporting rod 13. In addition, the furnace body 2 further comprises a partition plate 24 surrounding the heat preservation liner 22, and the partition plate 24 is connected with the furnace frame 1 to separate the heat preservation liner 22 from the space in the control box 200.

In summary, the following steps: 1. the high-temperature sintering equipment of the utility model has the advantages that the heat preservation liner is arranged outside the inner liner, and the heat preservation liner can preserve and insulate heat of the inner liner, so that the control box on one side of the furnace body is prevented from being influenced, and the heat preservation effect of the inner liner is improved;

2. the inner container of the high-temperature sintering equipment of the utility model is embedded in the heat-insulating container after being lapped by adopting a splicing structure, the installation is convenient, and the inner container is not easy to loosen; in addition, each plate body of inner bag all the protrusion is provided with the cuboid, and the mutual overlap joint of cuboid on each plate body can further improve the firm stability after the inner bag overlap joint.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a 3D prints pottery high temperature sintering equipment, is in including sintering body and setting the control box of sintering body one side, sintering body includes the furnace frame and sets up furnace body on the furnace frame, its characterized in that, the furnace body is including fixing heat preservation courage on the furnace frame is in with the setting inner bag in the heat preservation courage, the inner bag is established by a plurality of block body overlap joints and inlays in the heat preservation courage.

2. The 3D printed ceramic high temperature sintering apparatus of claim 1, wherein the plate body comprises a front plate, a side plate, a back plate, a top plate and a bottom plate that overlap each other.

3. The 3D printing ceramic high-temperature sintering equipment as claimed in claim 2, wherein the front plate, the side plates, the back plate, the top plate and the bottom plate are provided with rectangular bodies in a protruding manner on one sides facing the center of the inner container, and the rectangular bodies and the plate surfaces of the plate bodies form step-shaped overlapping parts.

4. The 3D printed ceramic high temperature sintering apparatus of claim 3, wherein the lap joints between the rectangular bodies enclose a hearth for heating.

5. The 3D printed ceramic high-temperature sintering device as claimed in claim 4, wherein the top plate is provided with a plurality of first kidney-shaped holes, and heating elements extending into the hearth are inserted into the first kidney-shaped holes.

6. The 3D printed ceramic high-temperature sintering equipment as claimed in claim 5, wherein the heat preservation liner is provided with a second waist-shaped hole, and the second waist-shaped hole is arranged corresponding to the first waist-shaped hole.

7. The 3D printed ceramic high-temperature sintering equipment as claimed in claim 1, wherein a containing cavity for containing the inner container is formed in the heat preservation container, and the size of the containing cavity is equal to or larger than that of the inner container.

8. The 3D printed ceramic high-temperature sintering equipment according to claim 4, wherein a heat dissipation cover is arranged at the top of the furnace frame corresponding to the furnace body, the back plate is provided with a first exhaust hole for exhausting gas from the furnace chamber, and the heat preservation liner is provided with a second exhaust hole corresponding to the first exhaust hole.

9. The 3D printed ceramic high-temperature sintering equipment as claimed in claim 8, wherein a plurality of heat dissipation ports are uniformly distributed on the heat dissipation cover along the circumferential direction of the furnace body.

10. The 3D printed ceramic high-temperature sintering equipment as claimed in claim 1, wherein the furnace frame is horizontally provided with a plurality of support rods, the heat preservation liner is arranged on the support rods, and the heat preservation liner and the support rods are fixed through L-shaped connecting plates.