CN214842494U - Sintering furnace - Google Patents
Sintering furnace Download PDFInfo
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- CN214842494U CN214842494U CN202120211106.1U CN202120211106U CN214842494U CN 214842494 U CN214842494 U CN 214842494U CN 202120211106 U CN202120211106 U CN 202120211106U CN 214842494 U CN214842494 U CN 214842494U
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- cover body
- sintering furnace
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- cover
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Abstract
The utility model discloses a sintering furnace, which comprises a shell, a cover body and a connecting assembly, wherein the cover body is arranged opposite to the shell; the connecting assembly is used for connecting the shell and the cover body; the connecting assembly can enable the cover body and the shell to be in a connected and separated state, and the cover body can move relative to the shell in a separated state so as to open the sintering furnace. The utility model discloses an above-mentioned scheme avoids lid bearing work piece, prevents that the lid from doing benefit to the protection lid because of receiving the heavy loss, and because lid and casing not direct contact, further avoid lid and casing friction, is favorable to promoting the life of fritting furnace.
Description
Technical Field
The utility model relates to a sintering equipment technical field especially relates to a fritting furnace.
Background
Sintering furnaces refer to specialized equipment that allows powder compacts to be sintered to achieve desired physical, mechanical properties, and microstructures. The cover body of the existing partial sintering furnace is used for bearing a workpiece, and the sintering furnace is closed or opened in a lifting and pulling mode, so that the loss of the cover body is large, the service life is short, the conveying efficiency of the workpiece is low, and the productivity of the sintering furnace is low and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses at least to above-mentioned part problem, provide a fritting furnace, it can improve life.
The utility model provides a sintering furnace, include:
a housing;
the cover body is arranged opposite to the shell;
the connecting assembly is used for connecting the shell and the cover body;
the connecting assembly can enable the cover body and the shell to be in a connected and separated state, and the cover body can move relative to the shell in a separated state so as to open the sintering furnace.
In one embodiment, the connecting assembly is rotatably connected with the cover body and slidably connected with the shell; or
The connecting assembly is connected with the cover body in a sliding mode and is connected with the shell in a rotating mode.
In one embodiment, a connection assembly includes:
the first end of the first connecting rod is connected to the shell in a sliding manner;
the first end of the second connecting rod is connected to the shell in a sliding mode, the second end of the first connection is hinged to the second end of the second connecting rod, and the hinged position is rotatably connected with the cover body;
the first end of the first connecting rod and the first end of the second connecting rod can move relatively to drive the cover body to move towards or away from the shell.
In one of the embodiments, a sliding groove is formed in the housing, the first end of the first connecting rod and the first end of the second connecting rod are both provided with a clamping portion, and the clamping portions are slidably disposed in the sliding groove.
In one of them embodiment, the quantity of coupling assembling is two sets ofly, and two sets of coupling assembling set up respectively in the relative both sides of casing to correspond respectively and rotate the relative both sides of connection lid.
In one embodiment, each set of at least two connecting members is spaced apart from one another along one side of the housing.
In one embodiment, the first link has the same length as the second link.
In one embodiment, one end of one of the first connecting rod and the second connecting rod, which is close to the hinge, is provided with a limiting portion, and when the cover body moves away from the housing to a preset distance, the limiting portion can be clamped against the other one to limit the cover body.
In one embodiment, the sintering furnace further comprises a driving member, and the output end of the driving member can drive the cover body to move relative to the shell.
In one embodiment, the sintering furnace further comprises a locking device disposed on the cover body, and the locking device can lock the cover body to the shell body or release the cover body from the shell body.
The utility model provides a fritting furnace, coupling assembling connects lid and casing, and can make lid and casing be in and be connected and separate the state, lid and casing direct contact not promptly, and the lid can be relative casing motion under this state, and then open the fritting furnace, the work piece can directly be put into the fritting furnace, promote the efficiency of transporting of work piece, further promote fritting furnace productivity, and this mode avoids lid bearing work piece, prevent the lid because of the heavy loss, do benefit to the protection lid, and because lid and casing direct contact not, further avoid lid and casing friction, thereby further strengthen the protection to the lid, be favorable to promoting the life of fritting furnace.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a sintering furnace of the present invention;
fig. 2 is a partially enlarged view of a portion a of the sintering furnace shown in fig. 1.
100. Sintering furnace; 10. a housing; 11. a furnace mouth; 12. a chute; 20. a cover body; 30. a connecting assembly; 31. a first link; 32. a second link 33, a clamp portion; 34. a limiting part; 40. a locking device.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
The utility model provides a sintering furnace for solving the technical problem of short service life of the sintering furnace for workpieces, which comprises a shell, a cover body and a connecting component, wherein the cover body is arranged opposite to the shell; the connecting assembly is used for connecting the shell and the cover body; the connecting assembly can enable the cover body and the shell to be in a connected and separated state, and the cover body can move relative to the shell in a separated state so as to open the sintering furnace. As described in detail below.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a sintering furnace according to the present invention. The utility model provides a sintering furnace 100, sintering furnace 100 sinters the work piece, can change the microstructure of work piece for the work piece acquires required physical properties and mechanical properties, and then makes the work piece can reach corresponding user demand.
The sintering furnace 100 may be a continuous sintering furnace or an intermittent sintering furnace, and specifically may be a mesh belt furnace, a push rod type sintering furnace, a bell jar type pressure sintering furnace or a vacuum sintering furnace, and may be used for sintering ceramic powder, ceramic ferrules and other zirconia ceramics, sintering diamond saw blades, annealing copper materials, steel strips and other heat treatments, and may also be used for high temperature sintering and heat treatment of thick film circuits, thick film resistors, electronic element electrodes, LTCC, steel heaters, solar panels and other similar products.
In the present embodiment, the sintering furnace 100 is provided on the production line; it is understood that in other embodiments, the sintering furnace 100 may be applied in a laboratory or the like.
The sintering furnace 100 includes a housing 10, a cover 20, and a connecting assembly 30, wherein the connecting assembly 30 connects the housing 10 and the cover 20. The housing 10 is used for placing a workpiece and sintering the workpiece through other internal structures, the cover 20 is used for opening or closing the sintering furnace 100, and the connecting assembly 30 is used for connecting the housing 10 and the cover 20.
In the present embodiment, the shape of the housing 10 is substantially rectangular parallelepiped; it is understood that in other embodiments, the shape of the housing 10 may be other regular or irregular shapes according to different working requirements.
The shell 10 is provided with a furnace mouth 11. In the present embodiment, the furnace opening 11 is opened on one of the side walls of the casing 10; it is understood that in other embodiments, the furnace opening 11 may be located on the top or bottom wall of the housing 10.
The inside of casing 10 is equipped with the heating net, and the heating net is vertically snakelike arranges in the inner wall of casing 10, and it can heat the work piece in certain temperature range, satisfies the temperature demand that the work piece microstructure changes for the work piece obtains corresponding performance.
In the embodiment, the heating nets are uniformly distributed along the inner wall of the shell 10, so that the heating furnace can uniformly heat the workpiece, and the sintering quality of the workpiece is improved; it can be understood that in other embodiments, in order to meet the heating requirement of a specific working condition, the heating net can be distributed in other manners as long as the sintering of the workpiece under the corresponding working condition can be completed.
The side wall forming the shell 10 is further provided with a heat insulation layer for heat insulation, so as to prevent the temperature supplied by the heating net from losing, and further enable the workpiece to be sintered at a desired temperature, thereby ensuring the sintering quality of the sintering furnace 100 and facilitating the use.
In the present embodiment, the lid body 20 is shaped like a flat plate, and is fitted to the casing 10, and can close the casing 10 to close the sintering furnace 100; it is understood that in other embodiments, the shape of the cover 20 may be other regular or irregular shapes as long as the cover 20 can be ensured to cover the housing 10.
The cover body 20 is also provided with a heat insulation layer, so that heat is prevented from dissipating from the furnace mouth 11 of the sintering furnace 100, the workpiece can be further uniformly heated, and the sintering of the workpiece is facilitated.
In the present embodiment, the connection assembly 30 is rotatably connected to the cover 20 and slidably connected to the housing 10, so that the housing 10 and the cover 20 can be in a connected and separated state, and further the cover 20 moves relative to the housing 10; it is understood that in other embodiments, the connecting assembly 30 can be slidably connected to the cover 20 and rotatably connected to the housing 10, which can also achieve the above-mentioned effects. The cover body 20 and the shell 10 do not contact with each other to move, so that the heat insulation layers on the cover body 20 and the shell 10 can be prevented from being damaged, and the sintering furnace 100 can be used normally.
Referring to fig. 2, fig. 2 is a partially enlarged view of a portion a of the sintering furnace shown in fig. 1. The connecting assembly 30 includes a first connecting rod 31 and a second connecting rod 32, the first connecting rod 31 and the second connecting rod 32 both have opposite first and second ends, the first end of the first connecting rod 31 and the first end of the second connecting rod 32 are respectively connected to the housing 10 in a sliding manner, the second end of the first connecting rod 31 is hinged to the second end of the second connecting rod 32, and the hinged portion is rotatably connected to the cover 20, the first end of the first connecting rod 31 and the first end of the second connecting rod 32 can move relatively, so as to drive the cover 20 to move toward or away from the housing 10, so that the cover 20 and the housing 10 can be in a relatively connected and separated state, and further, the cover 20 can move relative to the housing 10.
In the present embodiment, the chute 12 is disposed on one side of the casing 10 facing the cover 20, and at least partially encloses the furnace opening 11 of the sintering furnace 100, so that when the casing 10 is covered by the cover 20, the first connecting rod 31 and the second connecting rod 32 can be disposed in the chute 12, thereby hiding the connecting assembly 30, preventing the connecting assembly 30 from being exposed to the outside and being damaged by collision, and improving the reliability of the sintering furnace 100; it is understood that, in other embodiments, the chute 12 may be disposed at other positions of the housing 10, and the first link 31 and the second link 32 may be disposed outside the chute 12.
In the present embodiment, the shape of the clamping portion 33 is substantially spherical, and the chute 12 is a cylindrical chute 12, so as to ensure that the clamping portion 33 can smoothly slide in the chute 12, prevent the clamping condition, and facilitate the use of the sintering furnace 100; it can be understood that, in other embodiments, the clamping portion 33 and the sliding groove 12 may be configured in other shapes according to different working conditions, as long as the first connecting rod 31 and the second connecting rod 32 can be ensured to slide smoothly.
In the present embodiment, the clamping portion 33 is attached to the inner wall of the chute 12, so as to prevent the clamping portion 33 from shaking in the chute 12, further ensure the smooth sliding of the clamping portion 33, and facilitate the normal use of the sintering furnace 100; it can be understood that, in other embodiments, according to specific working condition requirements, the clamping portion 33 and the sliding groove 12 may have a gap therebetween as long as corresponding working condition requirements can be met.
Referring to fig. 2 again, one end of one of the first connecting rod 31 and the second connecting rod 32 close to the hinge is provided with a limiting portion 34, and when the cover 20 moves away from the housing 10 to a predetermined distance, the limiting portion 34 can be clamped against the other one, so as to limit the first connecting rod 31 and the second connecting rod 32 to approach each other, further limit the cover 20 to continue to move away from the housing 10, thereby facilitating subsequent sliding of the cover 20 relative to the housing 10 and smooth operation of opening the furnace. Wherein, according to sintering different operating modes, the preset distance can be adjusted.
In the embodiment, the length of the first connecting rod 31 is the same as that of the second connecting rod 32, so that the phenomenon that the connecting rods are easy to block due to different lengths is further prevented, and the transmission reliability is further improved; it is understood that in other embodiments, the lengths of the first link 31 and the second link 32 may be the same according to the corresponding requirements.
The housing 10 is provided with sliding grooves 12 on opposite sides thereof. The number of the connecting assemblies 30 is two, the two sets of connecting assemblies 30 are respectively arranged in the sliding grooves 12 on two opposite sides of the casing 10 and respectively correspond to two sides of the rotating connecting cover body 20, when one set of the connecting assemblies 30 fails, the other set of the connecting assemblies 30 can normally work, so that the reliability of connection between the cover body 20 and the casing 10 is enhanced, and the use of the sintering furnace 100 is facilitated.
Each set of connecting assemblies 30 is at least two, and at least two connecting assemblies 30 are arranged along one side of the casing 10 at intervals, are connected with the casing 10 in a sliding manner and are connected with the cover 20 in a rotating manner, so that when the cover 20 moves relative to the casing 10, the at least two connecting assemblies 30 can respectively drag different parts of the cover 20, thereby preventing the cover 20 from deflecting and further ensuring the normal use of the sintering furnace 100. And when the cover body 20 and the shell 10 are in the connected and separated state, the first connecting rod 31 and the second connecting rod 32 can be clamped with the side wall of the chute 12, so that the cover body 20 is stabilized, the connection reliability of the sintering furnace 100 can be further enhanced by the at least two connecting assemblies 30, and the safe use of the sintering furnace 100 is ensured.
In the present embodiment, the number of each group of the connecting assemblies 30 is two, and the two connecting assemblies 30 can satisfy the requirement of stabilizing the cover body 20, and at the same time, the investment cost is reduced, and the economic benefit is improved; it is understood that in other embodiments, the connecting assembly 30 may be set to three, four or five or other values according to different working requirements.
The sintering furnace 100 further comprises a driving member, an output end of the driving member is connected with the cover body 20 and can drive the cover body 20 to move relative to the casing 10, so that the sintering furnace 100 can be automatically opened or closed. In the embodiment, the driving member is a motor, which has high transmission efficiency and is convenient to control, so that the displacement of the cover body 20 relative to the shell body 10 can be accurately controlled, and the use is facilitated; it is understood that in other embodiments, the driving member may be another type of driving source, such as an air cylinder or an electric cylinder, and is not limited in particular.
The cover body 20 is further provided with a locking device 40, and the locking device 40 can lock the cover body 20 to the casing 10 or release the cover body 20 from the casing 10, so that a non-worker can be prevented from opening the sintering furnace 100 arbitrarily, and the safe use is ensured. The locking device 40 may be a mechanical lock, an electronic lock, an electromechanical lock, etc., as long as the above-mentioned purpose can be achieved.
The utility model provides a fritting furnace, coupling assembling connects lid and casing, and can make lid and casing be in and be connected and separate the state, lid and casing direct contact not promptly, and the lid can be relative casing motion under this state, and then open the fritting furnace, the work piece can directly be put into the fritting furnace, promote the efficiency of transporting of work piece, further promote fritting furnace productivity, and this mode avoids lid bearing work piece, prevent the lid because of the heavy loss, do benefit to the protection lid, and because lid and casing direct contact not, further avoid lid and casing friction, thereby further strengthen the protection to the lid, be favorable to promoting the life of fritting furnace.
Furthermore, in the present invention, unless otherwise expressly specified or limited, the terms "connected," "stacked," and the like are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. A sintering furnace, comprising:
a housing;
the cover body is arranged opposite to the shell;
the connecting assembly is used for connecting the shell and the cover body;
the connecting assembly is rotatably connected with the cover body and is in sliding connection with the shell; or
The connecting assembly is connected with the cover body in a sliding mode and is connected with the shell in a rotating mode.
2. Sintering furnace according to claim 1, characterized in that the connection assembly comprises:
a first end of the first connecting rod is slidably connected to the shell;
a first end of the second connecting rod is connected to the shell in a sliding mode, a second end of the first connecting rod is hinged to a second end of the second connecting rod, and the hinged position is connected with the cover body in a rotating mode;
the first end of the first connecting rod and the first end of the second connecting rod can move relatively to drive the cover body to move towards or away from the shell.
3. The sintering furnace as claimed in claim 2, wherein the housing is provided with a sliding groove, and the first end of the first connecting rod and the first end of the second connecting rod are provided with clamping portions which are slidably arranged in the sliding groove.
4. The sintering furnace according to claim 1, wherein the number of the connecting assemblies is two, and the two connecting assemblies are respectively arranged on two opposite sides of the shell and respectively rotatably connected with two opposite sides of the cover.
5. Sintering furnace according to claim 4, characterized in that the number of said connecting members per group is at least two, at least two of said connecting members being arranged at a distance from each other along one side of said shell.
6. Sintering furnace according to claim 2, characterized in that the length of the first link is identical to the length of the second link.
7. The sintering furnace according to claim 2, wherein one end of one of the first connecting rod and the second connecting rod, which is close to the hinge joint, is provided with a limiting portion, and when the cover body moves away from the shell body to a preset distance, the limiting portion can be clamped against the other one to limit the cover body.
8. The sintering furnace of claim 1, further comprising a drive member having an output end capable of driving the cover to move relative to the housing.
9. Sintering furnace according to claim 1, characterized in that it further comprises locking means provided to the cover, which locking means are able to lock the cover to the casing or release the cover from the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120211106.1U CN214842494U (en) | 2021-01-25 | 2021-01-25 | Sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120211106.1U CN214842494U (en) | 2021-01-25 | 2021-01-25 | Sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214842494U true CN214842494U (en) | 2021-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120211106.1U Active CN214842494U (en) | 2021-01-25 | 2021-01-25 | Sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214842494U (en) |
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2021
- 2021-01-25 CN CN202120211106.1U patent/CN214842494U/en active Active
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