CN217026017U

CN217026017U - Annealing furnace for processing steel of fire-fighting equipment

Info

Publication number: CN217026017U
Application number: CN202220795996.XU
Authority: CN
Inventors: 刘小青; 余孝鹏; 吴军辉
Original assignee: Xinyushihe Fire Technology Co ltd
Current assignee: Xinyushihe Fire Technology Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-22
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses an annealing furnace for processing steel for fire-fighting equipment, which comprises a furnace body and a moving frame, wherein one side of the furnace body is connected with an extension plate, one end of the extension plate is fixedly provided with an installation frame, servo motors are arranged at four corners of the installation frame, guide chutes are symmetrically formed in the top surface and the bottom surface of an inner cavity of the furnace body, a threaded rod shaft is arranged in each guide chute, one end of each threaded rod shaft is arranged on the side surface of the installation frame, installation blocks are symmetrically arranged on the top surface and the bottom surface of the moving frame, nuts are arranged in the installation blocks, and the nuts are meshed with the threaded rod shafts. Has the advantages that: the utility model is provided with the moving frame and the threaded rod shaft, realizes that the annealing furnace for processing the steel of the fire-fighting equipment automatically feeds and discharges the steel, improves the processing efficiency of the steel, has higher safety, can ensure that the steel is heated more uniformly, and is beneficial to improving the processing quality of the steel of the annealing furnace for processing the steel of the fire-fighting equipment.

Description

Be used for fire control extinguishing apparatus steel processing to use annealing stove

Technical Field

The utility model relates to the technical field of annealing furnaces, in particular to an annealing furnace for processing steel for fire-fighting equipment.

Background

Annealing is a metal heat treatment process, which means that metal is slowly heated to a certain temperature, kept for a sufficient time and then cooled at a proper speed, so as to reduce the hardness, improve the cutting processability, reduce the residual stress, stabilize the size and reduce the deformation and crack tendency.

A traditional last unloading that is used for fire control fire extinguishing apparatus steel processing to carry out steel with annealing stove mostly adopts the manual work, not only intensity of labour is great, work efficiency is low, and there is great potential safety hazards such as scald risk in the operation process staff, thereby for a large amount of inconveniences of high-efficient safe use of the annealing stove for fire control fire extinguishing apparatus steel processing, in addition, traditional one kind is used for fire control fire extinguishing apparatus steel processing to pile up steel mostly and puts into annealing stove in the platform truck and carry out thermal treatment, not only can't put the fire control fire extinguishing apparatus steel of different shapes such as steel sheet and steel bottle together simultaneously, and unable make full use of deferens heat stove inner space, and easily cause steel to be heated unevenly, influence steel processingquality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the annealing furnace for processing the steel of the fire-fighting equipment, which has the advantages of capability of automatically feeding and discharging the steel, high working efficiency and high safety, capability of synchronously putting the steel of the fire-fighting equipment with different shapes into a furnace, full utilization of the space in a furnace body and more uniform heating of the steel, and further solves the problems in the background technology.

(II) technical scheme

In order to realize the advantages that the steel can be automatically fed and discharged, the working efficiency is high, the safety is high, the fire fighting equipment steel with different shapes can be synchronously placed into the furnace, the space in the furnace body is fully utilized, and meanwhile, the steel is heated more uniformly, the utility model adopts the following specific technical scheme: the utility model provides a be used for fire control fire-extinguishing apparatus steel processing to use annealing stove, includes furnace body and carriage release, furnace body one side bottom fixedly connected with extends the board, and extends board one end top surface fixed mounting has the mounting bracket to servo motor is installed in the mounting bracket four corners, the direction spout has been seted up to furnace body cavity top surface and bottom surface symmetry, and installs the screw thread pole axle in the direction spout, and screw thread pole axle one end is installed in the mounting bracket side, the installation piece is installed to carriage release top surface and bottom surface symmetry, and installs the nut in the installation piece, and nut and screw thread pole axle intermeshing.

Further, a plurality of installation cavity has evenly been seted up in the removal frame bottom plate, and installs the rotating electrical machines in the installation cavity to the rotating electrical machines output is connected with the rotation axis, the swivel spindle bottom end fixed mounting has lower swivel dish, swivel spindle top fixed mounting has upper swivel dish.

Further, a plurality of steel bottle standing grooves are evenly formed in the top surface of the lower rotary table.

Furthermore, a plurality of hooks are uniformly arranged on the bottom surface of the upper rotary disc.

Furthermore, an electric heating mechanism is installed on the side wall of the inner cavity of the furnace body, and a thermal circulation fan is installed on the top surface of the inner cavity of the furnace body.

Furthermore, a furnace door is arranged at one end of the opening of the furnace body.

Furthermore, a plurality of steel plate placing racks are uniformly welded on two sides of the movable frame.

Further, a control panel is installed on the side wall of the furnace body, and the control panel is electrically connected with the electric heating mechanism, the thermal circulation fan and the servo motor.

(III) advantageous effects

Compared with the prior art, the utility model provides an annealing furnace for processing steel for fire-fighting equipment, which has the following beneficial effects:

(1) when the utility model is used, a worker firstly places fire-fighting equipment steel on the movable frame, then starts four groups of servo motors arranged on the side surface of the installation frame at one end of the extension plate, the output ends of the servo motors are connected with one end of the threaded rod shaft arranged in the guide chutes symmetrically arranged on the top surface and the bottom surface of the furnace body, so that the servo motors can drive the threaded rod shaft to rotate, and the mounting blocks and the movable frame can be driven to move back and forth along the direction of the threaded rod shaft along with the rotation of the threaded rod shaft because nuts on the mounting blocks symmetrically arranged on the top surface and the bottom surface of the movable frame are mutually meshed with the threaded rod shaft, when the movable frame completely moves to the inner cavity of the furnace body, the worker can close the furnace door to finish feeding operation, when the fire-fighting equipment steel finishes annealing heat treatment in the furnace body, the worker opens the furnace door and reversely operates according to the steps, can make the fire-fighting equipment steel that the removal frame drove annealing and accomplished shift out from the furnace body inner chamber, accomplish the unloading operation to make one kind be used for fire-fighting equipment steel processing to realize unloading on steel automatically with annealing stove, not only improved the machining efficiency of steel, the security is higher moreover.

(2) The utility model is provided with the steel plate placing rack, the upper rotating disc and the lower rotating disc, as mentioned above, a worker can place fire-fighting equipment steel on the moving frame, when steel plate type steel needs to be placed, the steel plates can be sequentially placed on the steel plate placing rack welded on the inner side of the moving frame, when steel cylinders need to be placed, the steel cylinders can be placed in the steel cylinder placing grooves formed in the top surfaces of the lower rotating discs in a clamping and embedding manner, for some irregular-shaped steel, the worker can hang the steel cylinders on the hooks arranged on the bottom surface of the upper rotating disc, so that the steel rods of fire-fighting equipment with different shapes can be synchronously placed into the furnace, the space in the furnace is fully utilized, after the steel rods enter the furnace body, the worker starts the electric heating mechanism arranged on the side wall of the inner cavity of the furnace body and the heat circulating fan arranged on the top of the inner cavity of the furnace body to carry out annealing heat treatment operation on the steel rods, and because the steel plates are sequentially placed on the steel plate placing racks, so make the steel sheet be heated more evenly, meanwhile, the rotating electrical machines that starts the installation intracavity of seting up in the removal frame drives the rotation axis and rotates, and the rotation axis can drive upward rotary table and lower rotary table synchronous rotation, then places steel bottle and special-shaped steel on last rotary table and lower rotary table and can rotate along with it for steel is heated more evenly, is favorable to improving a steel processingquality who is used for fire control fire extinguishing apparatus steel processing to use the annealing stove.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of an annealing furnace for steel processing of a fire fighting equipment according to an embodiment of the present invention;

FIG. 2 is an external side view of an annealing furnace for steel processing of a fire fighting equipment according to an embodiment of the present invention;

FIG. 3 is an enlarged view at A of FIG. 1 according to an embodiment of the present invention;

FIG. 4 is an enlarged view at B of FIG. 1 according to an embodiment of the present invention;

FIG. 5 is a perspective view of a rotary shaft of an annealing furnace for processing steel for fire fighting equipment according to an embodiment of the present invention.

In the figure:

1. a furnace body; 2. a movable frame; 3. an extension plate; 4. a downward rotation turntable; 5. an electric heating mechanism; 6. placing a steel plate; 7. rotating the turntable upwards; 8. mounting blocks; 9. a rotating shaft; 10. a thermal cycle fan; 11. a furnace door; 12. a mounting frame; 13. a servo motor; 14. a threaded rod shaft; 15. a guide chute; 16. a nut; 17. a mounting cavity; 18. a rotating electric machine; 19. a steel cylinder placing groove; 20. and (4) hanging hooks.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the utility model, the annealing furnace for processing the steel for the fire fighting equipment is provided.

Referring to the drawings and the detailed description, as shown in fig. 1-5, an annealing furnace for processing steel for fire-fighting equipment according to an embodiment of the utility model comprises a furnace body 1 and a moving frame 2, wherein an extension plate 3 is fixedly connected to the bottom end of one side of the furnace body 1, an installation frame 12 is fixedly installed on the top surface of one end of the extension plate 3, servo motors 13 are installed at four corners of the installation frame 12, guide chutes 15 are symmetrically formed in the top surface and the bottom surface of an inner cavity of the furnace body 1, screw rod shafts 14 are installed in the guide chutes 15, one ends of the screw rod shafts 14 are installed on the side surface of the installation frame 12, installation blocks 8 are symmetrically installed on the top surface and the bottom surface of the moving frame 2, nuts 16 are installed in the installation blocks 8, and the nuts 16 are meshed with the screw rod shafts 14, so that the annealing furnace for processing steel for fire-fighting equipment can automatically load and unload steel, not only the processing efficiency of steel has been improved, the security is higher moreover.

In one embodiment, a plurality of installation cavity 17 has evenly been seted up in the bottom plate of removal frame 2, and install rotating electrical machines 18 in the installation cavity 17, and rotating electrical machines 18 output is connected with rotation axis 9, rotation axis 9 bottom fixed mounting has down carousel 4, rotation axis 9 top fixed mounting has last carousel 7, it puts into the stove simultaneously to have played the fire-fighting equipment steel of realizing can be with different shapes simultaneously, make full use of 1 inner space of furnace body, and place steel bottle and the special-shaped steel that rotates on last carousel 7 and lower carousel 4 and can rotate along with it, make the steel be heated more evenly, be favorable to improving a steel processingquality who is used for fire-fighting equipment steel processing with annealing stove.

In one embodiment, the top surface of the lower rotary table 4 is uniformly provided with a plurality of steel cylinder placing grooves 19, so that the steel cylinders can be placed in the steel cylinder placing grooves 19 formed in the top surface of the lower rotary table 4 in a clamping manner.

In one embodiment, a plurality of hooks 20 are uniformly arranged on the bottom surface of the upper rotating disc 7, which plays a role of hanging some irregular-shaped steel materials on the plurality of hooks 20 arranged on the bottom surface of the upper rotating disc 7.

In one embodiment, the side wall of the inner cavity of the furnace body 1 is provided with the electric heating mechanism 5, and the top surface of the inner cavity of the furnace body 1 is provided with the thermal circulation fan 10, so that the annealing heat treatment of the steel is realized.

In one embodiment, the furnace body 1 is provided with a furnace door 11 at one open end, which plays a role of ensuring the furnace temperature in the furnace body 1 by using the furnace door 11.

In one embodiment, a plurality of steel plate placing frames 6 are uniformly welded on two sides of the moving frame 2, so that the steel plate placing frames can be used for placing steel plates, and the steel plates are placed on the steel plate placing frames 6 in sequence, so that the steel plates are heated more uniformly.

In one embodiment, a control panel is installed on the side wall of the furnace body 1, and the control panel is electrically connected with the electric heating mechanism 5, the heat circulating fan 10 and the servo motor 13, so as to play a role in controlling the normal operation of the equipment.

The working principle is as follows: the utility model is provided with a moving frame 2 and a threaded rod shaft 14, when in use, a worker firstly places fire-fighting equipment steel on the moving frame 2, then starts four groups of servo motors 13 arranged on the side surface of a mounting frame 12 at one end of an extension plate 3, the output ends of the servo motors 13 are connected with one ends of the threaded rod shafts 14 arranged in guide chutes 15 symmetrically arranged on the top surface and the bottom surface of a furnace body 1, so that the servo motors 13 can drive the threaded rod shaft 14 to rotate, and because nuts 16 on mounting blocks 8 symmetrically arranged on the top surface and the bottom surface of the moving frame 2 are mutually meshed with the threaded rod shaft 14, the mounting blocks 8 and the moving frame 2 can be driven to move back and forth along the direction of the threaded rod shaft 14 along with the rotation of the threaded rod shaft 14, when the moving frame 2 completely moves to the inner cavity of the furnace body 1, the worker can complete loading operation by closing a furnace door 11, when the fire-fighting equipment steel completes annealing heat treatment in the furnace body 1, the worker opens the furnace door 11, and operates reversely according to the steps, so that the moving frame 2 can drive the annealed fire-fighting equipment steel to move out of the inner cavity of the furnace body 1, and the blanking operation is completed, thereby the annealing furnace for processing the fire-fighting equipment steel is enabled to realize automatic feeding and blanking of the steel, the processing efficiency of the steel is improved, and the safety is higher, in addition, the utility model is provided with the steel plate placing frame 6, the upper rotating disc 7 and the lower rotating disc 4, as mentioned above, the worker can place the fire-fighting equipment steel on the moving frame 2, when the steel of the steel plate type needs to be placed, the steel plates can be sequentially placed on the steel plate placing frame 6 welded on the inner side of the moving frame 2, when the steel cylinders need to be placed, the steel cylinders can be placed in the steel cylinder placing grooves 19 formed on the top surfaces of the lower rotating discs 4 in a clamping and embedding manner, for the steel with irregular shapes, workers can hang the steel on a plurality of hooks 20 arranged on the bottom surface of the upper rotary table 7, thereby realizing that the steel of fire fighting equipment with different shapes can be synchronously placed into the furnace, the space in the furnace body 1 is fully utilized, after the steel enters the furnace body 1, the workers start the electric heating mechanism 5 arranged on the side wall of the inner cavity of the furnace body 1 and the thermal circulating fan 10 arranged on the top of the inner cavity of the furnace body 1 to carry out annealing heat treatment operation on the steel, because each steel plate is sequentially placed on each steel plate placing frame 6, the steel plates are heated more uniformly, meanwhile, the rotating motor 18 arranged in the mounting cavity 17 arranged in the movable frame 2 is started to drive the rotating shaft 9 to rotate, the rotating shaft 9 can drive the upper rotary table 7 and the lower rotary table 4 to synchronously rotate, the steel cylinders and the special-shaped steel placed on the upper rotary table 7 and the lower rotary table 4 can rotate along with the steel, so that the steel is heated more uniformly, is favorable for improving the steel processing quality of the annealing furnace for processing the steel of the fire fighting equipment.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a be used for processing of fire control fire extinguishing apparatus steel to use annealing stove, includes furnace body (1) and carriage (2), its characterized in that, furnace body (1) one side bottom fixedly connected with extension board (3), and extension board (3) one end top surface fixed mounting have mounting bracket (12) to servo motor (13) are installed to mounting bracket (12) four corners, direction spout (15) have been seted up to furnace body (1) inner chamber top surface and bottom surface symmetry, and install screw rod axle (14) in direction spout (15) to screw rod axle (14) one end is installed in mounting bracket (12) side, installation piece (8) are installed to carriage (2) top surface and bottom surface symmetry, and install nut (16) in installation piece (8) to nut (16) and screw rod axle (14) intermeshing.

2. The annealing furnace for processing the steel for the fire fighting equipment according to claim 1, wherein a plurality of installation cavities (17) are uniformly formed in a bottom plate of the moving frame (2), a rotating motor (18) is installed in each installation cavity (17), the output end of each rotating motor (18) is connected with a rotating shaft (9), a lower rotating disc (4) is fixedly installed at the bottom end of each rotating shaft (9), and an upper rotating disc (7) is fixedly installed at the top end of each rotating shaft (9).

3. The annealing furnace for processing the steel for the fire fighting equipment according to claim 2, wherein the top surface of the lower rotary table (4) is uniformly provided with a plurality of steel bottle placing grooves (19).

4. The annealing furnace for processing the steel of the fire fighting equipment according to claim 2, characterized in that a plurality of hooks (20) are uniformly installed on the bottom surface of the upper rotating disc (7).

5. The annealing furnace for processing the steel materials for the fire fighting equipment according to claim 1, wherein the side wall of the inner cavity of the furnace body (1) is provided with an electric heating mechanism (5), and the top surface of the inner cavity of the furnace body (1) is provided with a thermal circulating fan (10).

6. The annealing furnace for processing the steel of the fire fighting equipment according to the claim 1, wherein the furnace body (1) is provided with a furnace door (11) at one open end.

7. The annealing furnace for processing the steel for the fire fighting equipment according to claim 1, wherein a plurality of steel plate placing racks (6) are welded on both sides of the moving rack (2) uniformly.

8. The annealing furnace for processing the steel for the fire fighting equipment according to claim 1, wherein a control panel is installed on the side wall of the furnace body (1), and the control panel is electrically connected with the electric heating mechanism (5), the heat circulating fan (10) and the servo motor (13).