CN216998495U - Lifting type annealing furnace - Google Patents
Lifting type annealing furnace Download PDFInfo
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- CN216998495U CN216998495U CN202123396281.1U CN202123396281U CN216998495U CN 216998495 U CN216998495 U CN 216998495U CN 202123396281 U CN202123396281 U CN 202123396281U CN 216998495 U CN216998495 U CN 216998495U
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- hydraulic lifting
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Abstract
The utility model is suitable for the technical field of industrial furnaces, and provides a lifting type annealing furnace, which comprises a heating furnace body and also comprises: the heating furnace comprises an inner container arranged inside a heating furnace body, wherein a hearth is arranged inside the inner container, and a heating element is arranged in the hearth; the temperature control cabinet is provided with a temperature control meter for controlling the internal temperature of the hearth; the heat insulation plate comprises a charging platform, wherein a mounting box is arranged on the charging platform, and a bottom layer heat insulation plate, a middle layer heat insulation plate and a top layer heat insulation plate are sequentially arranged on the mounting box; the hydraulic lifting platform comprises an electric hydraulic lifting platform, wherein a platform top plate is arranged on the electric hydraulic lifting platform, a lifting platform guide rail is arranged on the platform top plate, a strong magnet is arranged on the platform top plate through a strong magnet mounting bracket, and a bracket matched with the strong magnet is arranged on a mounting box; and an extension platform matched with the electric hydraulic lifting platform. The utility model is easy to obtain, simple to maintain, low in use cost, easy to operate and good in repeatability.
Description
Technical Field
The utility model belongs to the technical field of industrial furnaces, and particularly relates to a lifting type annealing furnace.
Background
The annealing stove is the high temperature heating equipment commonly used, in industrial production and laboratory wide application, is often used for the thermal treatment of product, and over-and-under type annealing stove mainly indicates that the charging platform drives the work piece and rises and descend and get into heating portion thermal treatment or break away from heating portion and get a work of putting, is the split type structure of heating furnace body and switch board usually.
The existing annealing furnace is often required to be opened at a high temperature in the use process, the workpiece is heated in and out, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide a lifting type annealing furnace, and aims to solve the problems that the door of the existing annealing furnace is required to be opened at a high temperature state in the use process, the heat of workpieces is input and output, and the operation is inconvenient.
The embodiment of the utility model is realized in such a way that the lifting type annealing furnace comprises a heating furnace body and further comprises:
the heating furnace comprises a liner arranged in a heating furnace body, wherein the bottom of the liner is provided with a reinforcing rib, a hearth is arranged in the liner, and a heating element is arranged in the hearth;
the temperature control cabinet is provided with a temperature control meter for controlling the internal temperature of the hearth;
the heat insulation board comprises a loading platform, wherein a mounting box is arranged on the loading platform, a bottom heat insulation board is mounted on the mounting box, a middle layer heat insulation board is mounted on the bottom heat insulation board, and a top layer heat insulation board is mounted on the middle layer heat insulation board;
the hydraulic lifting platform comprises an electric hydraulic lifting platform, wherein a platform top plate is arranged on the electric hydraulic lifting platform, a lifting platform guide rail is arranged on the platform top plate, a roller matched with the lifting platform guide rail is installed at the bottom of a mounting box, a strong magnet is installed on the platform top plate through a strong magnet mounting bracket, and a bracket matched with the strong magnet is installed on the mounting box; and
and an extension platform matched with the electric hydraulic lifting platform.
According to the technical scheme, the extension platform comprises an extension platform main body, an extension platform guide rail matched with the lifting platform guide rail is installed on the extension platform main body, and adjustable adjusting feet are arranged at the bottom of the extension platform main body.
According to the further technical scheme, a descending button, an emergency stop button and an ascending button for adjusting the electric hydraulic lifting platform are arranged on the temperature control cabinet.
According to a further technical scheme, a three-color audible and visual alarm is further arranged on the temperature control cabinet.
In a further technical scheme, the heating element is a silicon-molybdenum rod.
The embodiment of the utility model provides a lifting type annealing furnace, which has the following beneficial effects:
(1) the electric hydraulic lifting platform is used as a lifting device of the charging platform, so that the charging platform can lift up and down more stably without vibration, the possibility of collapse and damage of workpieces due to vibration is reduced, and the electric hydraulic lifting platform is a standard product, is easy to obtain, simple to maintain and low in use cost;
(2) the guide rail and the roller are used as a traveling mechanism, so that the running straightness is good, the running straightness is stable and free of vibration, the operation is easy, and the repeatability is good;
(3) the strong magnet is used as an adsorption positioning device, so that repeated positioning accuracy is high, collision caused by low positioning accuracy can be effectively avoided, and the strong magnet is a standard product, is easy to obtain and has extremely low use cost;
(4) the automation degree is high, a person only needs simple key operation, more calculation operations are not needed, and standardized operation is easy;
(5) the operating personnel can pull out the charging platform as required and keep away from the heating furnace body, so that the heat radiation received is greatly reduced, the personnel safety is ensured, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of a lift annealing furnace according to an embodiment of the present invention;
FIG. 2 is a sectional view of the interior of a hearth in an elevating annealing furnace according to an embodiment of the present invention;
fig. 3 is a side view of a control box in a lift type annealing furnace according to an embodiment of the present invention.
In the drawings: a heating furnace body 1; a reinforcing rib 12; an inner container 13; a furnace chamber 14; a heating element 15; a temperature control cabinet 2; a temperature control meter 22; a down button 23; a scram button 24; an up button 25; a three-color audible and visual alarm 26; a charging stand 3; a mounting box 32; a bottom layer insulation board 33; a middle layer heat insulation board 34; a top insulation panel 35; a roller 36; a bracket 37; an electro-hydraulic lifting platform 4; a platform top plate 42; a lifting table guide rail 43; a ferromagnetic mounting bracket 44; a strong magnet 45; an extension platform 5; an extension platform body 52; an extension platform rail 53; the foot 54 is adjusted.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 3, the lifting annealing furnace provided for one embodiment of the present invention includes a heating furnace body 1, and further includes:
the heating furnace comprises an inner container 13 arranged in a heating furnace body 1, wherein the bottom of the inner container 13 is provided with a reinforcing rib 12, a hearth 14 is arranged in the inner container 13, a heating element 15 is arranged in the hearth 14, and the heating element 15 is a silicon-molybdenum rod;
the temperature control device comprises a temperature control cabinet 2, wherein a temperature control meter 22 for controlling the internal temperature of a hearth 14 is installed on the temperature control cabinet 2;
the heat insulation system comprises a loading platform 3, wherein a mounting box 32 is arranged on the loading platform 3, a bottom layer heat insulation plate 33 is mounted on the mounting box 32, a middle layer heat insulation plate 34 is mounted on the bottom layer heat insulation plate 33, and a top layer heat insulation plate 35 is mounted on the middle layer heat insulation plate 34;
the hydraulic lifting platform comprises an electric hydraulic lifting platform 4, wherein a platform top plate 42 is arranged on the electric hydraulic lifting platform 4, a lifting platform guide rail 43 is arranged on the platform top plate 42, a roller 36 matched with the lifting platform guide rail 43 is installed at the bottom of a mounting box 32, a strong magnet 45 is installed on the platform top plate 42 through a strong magnet mounting bracket 44, and a bracket 37 matched with the strong magnet 45 is installed on the mounting box 32; and
an extension platform 5 cooperating with the electro-hydraulic lifting platform 4.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the extension platform 5 includes an extension platform main body 52, the extension platform main body 52 is provided with an extension platform guide rail 53 engaged with the lifting platform guide rail 43, and the bottom of the extension platform main body 52 is provided with an adjustable adjusting foot 54.
As shown in fig. 2, as a preferred embodiment of the present invention, the temperature control cabinet 2 is provided with a descending button 23, an emergency stop button 24 and an ascending button 25 for adjusting the electro-hydraulic lifting platform 4. And a three-color audible and visual alarm 26 is also arranged on the temperature control cabinet 2.
The working principle is as follows: after the lifting type annealing furnace is installed in place, the lifting button 23 is pressed down to enable the electric hydraulic lifting platform 4 to descend to a set operation height, then the extension platform 5 can be moved to the front of the heating furnace body 1 and is close to the heating furnace body 1, the height of the extension platform 5 is adjusted by rotating the adjusting foot 54, and the height of the extension platform guide rail 53 is just consistent with the height of the lifting platform guide rail 43 and is close to each other. The loading table 3 can now be moved back and forth on the rails of the electrohydraulic lifting platform 4 and the extension platform 5.
During heat treatment, when the furnace is in a descending state, a workpiece is placed on the top of the charging platform 3, and then the charging platform 3 is pushed to the position under the heating furnace body 1 by using a special tool, so that the bracket 37 adsorbs the strong magnet 45, and at the moment, the charging platform 3 is just positioned under the furnace door. And then the lifting button 25 is pressed to lift the electric hydraulic lifting platform 4 and drive the charging platform 3 to rise to just seal the door of the heating furnace body 1.
And then, setting a temperature rise program on the temperature control meter 22, starting temperature rise, raising the temperature of the heating furnace body 1 to a specified temperature, and pressing a descending button 23 to descend the charging platform 3 and the electric hydraulic lifting platform 4 after the workpiece is subjected to heat treatment for a period of time according to the required process. Then, the workpiece can be taken and placed on the loading table 3. If the workpiece is heavy at the moment, or the furnace temperature is high, the heat radiation is large, a special tool can be used for pulling the charging platform 3 to the extension platform 5 to take and place the workpiece, the phenomenon that heavy objects are inconvenient to take and place due to limited space is avoided, and heat radiation firing personnel are avoided.
The lifting annealing furnace adopts the silicon-molybdenum rod as the heating element 15, can repeatedly take and place the workpiece for annealing and other heat treatment operations after long-term working at the temperature of below 1700 ℃, and does not need to stop the furnace and reduce the temperature to take and place the workpiece.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a lifting type annealing furnace, includes the heating furnace body, its characterized in that still includes:
the heating furnace comprises a liner arranged in a heating furnace body, wherein the bottom of the liner is provided with a reinforcing rib, a hearth is arranged in the liner, and a heating element is arranged in the hearth;
the temperature control cabinet is provided with a temperature control meter for controlling the internal temperature of the hearth;
the heat insulation board comprises a loading platform, wherein a mounting box is arranged on the loading platform, a bottom heat insulation board is mounted on the mounting box, a middle layer heat insulation board is mounted on the bottom heat insulation board, and a top layer heat insulation board is mounted on the middle layer heat insulation board;
the hydraulic lifting platform comprises an electric hydraulic lifting platform, wherein a platform top plate is arranged on the electric hydraulic lifting platform, a lifting platform guide rail is arranged on the platform top plate, a roller matched with the lifting platform guide rail is installed at the bottom of a mounting box, a strong magnet is installed on the platform top plate through a strong magnet mounting bracket, and a bracket matched with the strong magnet is installed on the mounting box; and
and an extension platform matched with the electric hydraulic lifting platform.
2. The lift lehr of claim 1 wherein the extension platform comprises an extension platform body having an extension platform guide track mounted thereon that cooperates with the lift table guide track, the extension platform body having an adjustable adjustment foot disposed at a bottom thereof.
3. The lift annealing furnace of claim 1, wherein the temperature controlled cabinet is provided with a lowering button, an emergency stop button and a raising button for adjusting the electro-hydraulic lifting platform.
4. The elevating annealing furnace according to claim 3, wherein a three-color audible and visual alarm is further provided on the temperature control cabinet.
5. The lift annealing furnace of claim 1, wherein the heating element is a silicon molybdenum rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123396281.1U CN216998495U (en) | 2021-12-31 | 2021-12-31 | Lifting type annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123396281.1U CN216998495U (en) | 2021-12-31 | 2021-12-31 | Lifting type annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216998495U true CN216998495U (en) | 2022-07-19 |
Family
ID=82387126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123396281.1U Active CN216998495U (en) | 2021-12-31 | 2021-12-31 | Lifting type annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216998495U (en) |
-
2021
- 2021-12-31 CN CN202123396281.1U patent/CN216998495U/en active Active
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