CN216337803U

CN216337803U - Annealing furnace convenient to go up unloading

Info

Publication number: CN216337803U
Application number: CN202123233243.4U
Authority: CN
Inventors: 周金勇; 王玉莲; 周志强; 张训峰
Original assignee: Shandong Tongshun Tengda Intelligent Equipment Co ltd
Current assignee: Shandong Tongshun Tengda Intelligent Equipment Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-04-19
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses an annealing furnace convenient for feeding and discharging, which relates to the technical field of annealing furnaces and comprises a furnace body and a furnace base, wherein the furnace base slides into or slides out of a hearth of the furnace body along a guide rail on the ground, the furnace base comprises a base, a bearing plate, a lifting rod, a first screw hole base, a second screw hole base, a first screw rod and a second screw rod, an accommodating groove is formed in the upper end surface of the base, the bearing plate is arranged above the base, the upper end of the lifting rod is hinged with the bearing plate, the lower end of the lifting rod is hinged with the bottom of the accommodating groove, a first rotating hole is formed in one end of the bearing plate, a second rotating hole is formed in one end, far away from the first rotating hole, of the bearing plate, a first screw hole base and a second screw hole base are formed in the upper end surface of the base, the first screw rod is sequentially matched with a screw hole and a first rotating hole in the first screw hole base, and the second screw rod is sequentially matched with a screw hole and a second rotating hole in the second screw hole base. The utility model can facilitate feeding and discharging, and improves the use flexibility of the annealing furnace.

Description

Annealing furnace convenient to go up unloading

Technical Field

The utility model relates to the technical field of annealing furnaces, in particular to an annealing furnace convenient for feeding and discharging.

Background

The hollow equipment is used for processing hollow glass doors and windows, and comprises a laminating machine, an edge grinding machine, a gluing machine and the like. When machining a machine tool of a hollow device (such as a machine tool of a laminating machine and a machine tool of a gluing machine), firstly, a section bar needs to be welded and assembled into the machine tool; then, in order to improve the welding performance, the machine tool needs to be sent into an annealing furnace to be subjected to annealing heat treatment.

As shown in fig. 1, the conventional annealing furnace includes a furnace body 1 and a furnace base 2, and the furnace base 2 slides in and out of a hearth of the furnace body 1 along a rail 4 on a floor 3. The furnace base 2 comprises a base 21, a bearing plate 22 and a lifting rod 25. The up end of base 21 is equipped with holding tank 212, and the top of base 21 is equipped with bearing board 22, and the left end and the base 21 of bearing board 22 rotate to be connected, and lifter 25 locates in the holding tank 212, and the upper end of lifter 25 is articulated with bearing board 22, and the lower extreme of lifter 25 is articulated with the tank bottom of holding tank 212.

At the time of loading, a worker is required to carry the machine tool to the support plate 22. During blanking, the lifting rod 25 needs to be extended, the lifting rod 25 jacks up the supporting plate 22, so that the supporting plate 22 rotates around the left end, and the machine tool supported on the supporting plate 22 can slide down from the left side of the base 21 along the supporting plate 22.

Through the process, the machine tool can only be detached from the left side of the base 21 during blanking, so that the existing annealing furnace is difficult to meet the requirement when the machine tool needs to be detached from the right side of the base 22, thereby being inconvenient to load and unload, and reducing the use flexibility of the annealing furnace.

Therefore, how to facilitate loading and unloading to improve the flexibility of the annealing furnace is a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the annealing furnace convenient for feeding and discharging.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an annealing stove convenient to go up unloading, including furnace body and furnace base, the furnace base slides in or the furnace of roll-off furnace body along subaerial guide rail, the furnace base includes the base, the bearing board, the lifter, first screw hole seat, the second screw hole seat, first screw rod, the second screw rod, the up end of base is equipped with the holding tank, the top of base is equipped with the bearing board, the upper end and the bearing board of lifter are articulated, the lower extreme of lifter is articulated with the tank bottom of holding tank, the one end of bearing board is equipped with first commentaries on classics hole, the bearing board is equipped with the second commentaries on classics hole in the one end of keeping away from first commentaries on classics hole, the up end of base is equipped with first screw hole seat and second screw hole seat, first screw rod in proper order with the screw on the first screw hole seat, first commentaries on classics hole cooperation, the second screw rod in proper order with the screw on classics hole cooperation on classics of second screw seat, second commentaries on classics hole cooperation.

Furthermore, a first handle is arranged at one end, far away from the first rotating hole, of the first screw rod, and a second handle is arranged at one end, far away from the second rotating hole, of the second screw rod.

Furthermore, the bottom of the accommodating groove is provided with a supporting column for supporting the supporting plate.

Furthermore, the lifting rod adopts an oil cylinder.

Further, the lower terminal surface of base is equipped with the gyro wheel, and the wheel face of gyro wheel is equipped with the guide way, the guide way with the guide rail cooperation.

Further, the ground is provided with a hidden groove, and the guide rail is arranged in the hidden groove.

The utility model has the following beneficial effects:

1. in the annealing furnace convenient for loading and unloading, the loading and unloading can be carried out on the left side of the base or the right side of the base during loading and unloading, and the annealing furnace is convenient and flexible to use.

When the bearing plate is required to be obliquely turned leftwards to discharge materials, the second screw rod is only required to be screwed out of the second turning hole of the bearing plate, and then the lifting rod is started; when the bearing plate is required to be obliquely turned to the right side to discharge materials, the first screw rod is only required to be screwed out from the first rotating hole of the bearing plate, and the lifting rod is started, so that the operation is simple and convenient, and the operation efficiency is favorably improved.

2. According to the utility model, the supporting columns for supporting the bearing plate are arranged at the bottoms of the accommodating grooves, so that the first screw, the second screw and the lifting rod can be helped to share the bearing by the supporting columns, the service lives of the first screw, the second screw and the lifting rod can be prolonged, and the maintenance cost can be saved.

3. According to the utility model, the hidden groove for hiding the guide rail is arranged on the ground, so that the guide rail can be prevented from protruding out of the ground, the probability that a worker is stumbled by the guide rail is reduced, and the safety of the worker is improved.

Drawings

FIG. 1 is a schematic diagram of a background art configuration;

FIG. 2 is a schematic view showing a first structure of an annealing furnace for facilitating charging and discharging;

FIG. 3 is a schematic view of a second exemplary structure of an annealing furnace for facilitating loading and unloading;

FIG. 4 is a first schematic structural view of a furnace base;

FIG. 5 is a schematic view showing a third structure of an annealing furnace for facilitating charging and discharging;

fig. 6 is a schematic structural view of a furnace base.

Description of reference numerals:

1-a furnace body, wherein,

2-a furnace base, namely a furnace base,

21-base, 211-roller, 2111-guide groove, 212-receiving groove, 2121-support column,

22-bearing plate, 221-first rotating hole, 222-second rotating hole,

23-a first screw hole seat, and,

24-a second screw hole seat, and a second screw hole seat,

25-a lifting rod is arranged on the upper portion of the frame,

26-first screw, 261-first handle,

27-second screw, 271-second handle,

3-the ground, 31-the hidden groove,

4-guide rail.

Detailed Description

For a better understanding of the present invention, reference is made to the following further description taken in conjunction with the accompanying drawings. It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

as shown in fig. 2-6, the annealing furnace convenient for feeding and discharging comprises a furnace body 1 and a furnace base 2.

The furnace base 2 comprises a base 21, a bearing plate 22, a first screw hole base 23, a second screw hole base 24, a lifting rod 25, a first screw rod 26 and a second screw rod 27.

The guide rail 4 is fixed on the ground 3 through a screw, the roller 211 is installed on the lower end surface of the base 21 in the furnace seat 2, the roller surface of the roller 211 is provided with a guide groove 2111, and the guide groove 2111 is used for inserting the guide rail 4. When the base 21 in the furnace base 2 slides in or out of the hearth of the furnace body 1 along the guide rail 4, the guide groove 2111 on the wheel surface of the roller 211 can limit the rolling direction of the roller 211, so that the roller 211 can only move along the guide rail 4, and the stability of the movement of the furnace base 2 along the guide rail 4 is improved.

Since the guide rail 4 is installed on the floor 3, it is easily tripped by the guide rail 4 when the worker does not notice the guide rail 4, and therefore, in order to reduce the probability of tripping the worker by the guide rail 4 and to improve the safety of the worker, the floor 3 is provided with the hidden groove 31, the guide rail 4 is provided in the hidden groove 31, and the guide rail 4 is fixed to the bottom of the hidden groove 31 by a screw. Because the guide rail 4 is arranged in the hidden groove 31 on the ground 3, the guide rail 4 can be prevented from protruding out of the ground 3, thereby reducing the probability that a worker is stumbled by the guide rail 4 and being beneficial to improving the safety of the worker.

The upper end surface of the base 21 is provided with a receiving groove 212.

The supporting plate 22 is disposed above the base 21, a first rotating hole 221 is disposed at the left end of the supporting plate 22, and a second rotating hole 222 is disposed at the right end of the supporting plate 22.

The upper end face of the base 21 is welded with a first threaded hole seat 23 and a second threaded hole seat 24, the first threaded hole seat 23 is arranged at the left end of the bearing plate 22, and the second threaded hole seat 24 is arranged at the right end of the bearing plate 22.

The lifting rod 25 adopts an oil cylinder, the oil cylinder is arranged in the accommodating groove 212, the lower end of the cylinder body of the oil cylinder is hinged with the groove bottom of the accommodating groove 212, and the upper end of the piston rod of the oil cylinder is hinged with the middle part of the bearing plate 22.

The first screw 26 is in turn in threaded engagement with the screw hole of the first screw seat 23 and in rotational engagement with the first rotation hole 221. The second screw 27 is in turn in threaded engagement with the threaded hole of the second threaded seat 24 and in rotational engagement with the second rotary hole 222.

When the machine tool waiting for annealing treatment needs to be conveyed to the bearing plate 22 from the left side of the base 21, a worker can directly move the machine tool to the bearing plate 22 from the left side of the base 21; when the machine tool needs to be carried to the support plate 22 from the right side of the base 21, the worker can directly carry the machine tool to the support plate 22 from the right side of the base 21.

In the feeding process, the support plate 22 is always in a horizontal state, and the first screw 26 is inserted into the first rotating hole 221, the second screw 27 is inserted into the second rotating hole 222, and the piston rod of the cylinder as the lifting rod 25 is in a retracted state.

When the machine tool having completed the annealing process needs to be removed from the left side of the base 21, the following operations need to be performed: first, the worker screws the second screw 27 out of the screw hole of the second screw hole seat 24, so that the second screw 27 is withdrawn from the second rotation hole 222, and at this time, the support plate 22 can rotate around the first screw 26; then, the worker starts the oil cylinder as the lift lever 25, and the piston rod of the oil cylinder is extended upward, so that the support plate 22 is turned to the left side, thereby sliding the machine tool on the support plate 22 down along the support plate 22 onto the transport cart prepared in advance.

When it is necessary to remove the machine tool from the right side of the base 21, first, the worker screws the first screw 26 outward from the screw hole of the first screw seat 23 so that the first screw 26 is withdrawn from the first rotation hole 221, and at this time, the support plate 22 can rotate about the second screw 27; then, the worker starts the oil cylinder as the lift lever 25, and the piston rod of the oil cylinder is extended upward, so that the support plate 22 is turned rightward, thereby causing the machine tool on the support plate 22 to slide along the support plate 22 onto the transport cart prepared in advance.

Through the process of the feeding and the discharging, when the annealing furnace is used for feeding and discharging materials, the feeding and the discharging can be selected on the left side of the base 21, the feeding and the discharging can also be selected on the right side of the base 21, and the annealing furnace is convenient and flexible to use.

Moreover, when the supporting plate 22 needs to be tilted and turned to the left side for blanking, the second screw 27 is only required to be screwed out from the second turning hole 222 of the supporting plate 22, and then the lifting rod 25 is started; when the supporting plate 22 needs to be tilted and turned to the right side for blanking, the first screw 26 is only required to be screwed out from the first rotating hole 221 of the supporting plate 22, and then the lifting rod 25 is started, so that the operation is simple and convenient, and the operation efficiency is improved.

In order to facilitate the worker to screw the first screw 26, a first handle 261 is welded to an end of the first screw 26 away from the first rotary hole 221. In order to facilitate the worker to screw the second screw 27, a second handle 271 is welded to the second screw 27 at an end away from the second rotary hole 222.

Further, the supporting plate 22 can be supported by the first screw 26, the second screw 27 and the lifting rod 25, because the weight of the machine tool placed on the supporting plate 22 is large, in order to reduce the weight borne by the first screw 26, the second screw 27 and the lifting rod 25, and reduce the probability of breakage of the first screw 26 and the second screw 27 and damage of the lifting rod 25, the supporting columns 2121 for supporting the supporting plate 22 are welded on the bottom of the accommodating groove 212. The support column 2121 can help the first screw 26, the second screw 27 and the lifting rod 25 to share the bearing, thereby being beneficial to prolonging the service life of the first screw 26, the second screw 27 and the lifting rod 25 and saving the maintenance cost.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an annealing stove convenient to go up unloading, includes furnace body and furnace base, and the furnace base slides into or the furnace of roll-off furnace body along subaerial guide rail, and the furnace base includes base, bearing board, lifter, and the up end of base is equipped with the holding tank, and the top of base is equipped with the bearing board, and the upper end of lifter is articulated with the bearing board, and the lower extreme of lifter is articulated with the tank bottom of holding tank, its characterized in that, the furnace base still includes first screw seat, second screw seat, first screw rod, second screw rod, the one end of bearing board is equipped with first commentaries on classics hole, and the bearing board is equipped with the second commentaries on classics hole in the one end of keeping away from first commentaries on classics hole, the up end of base is equipped with first screw seat and second screw seat, first screw rod in proper order with screw, first commentaries on classics hole cooperation on classics hole on classics hole, second screw rod in proper order with second screw seat.

2. The annealing furnace convenient for feeding and discharging as claimed in claim 1, wherein the first screw has a first handle at an end far away from the first rotary hole, and the second screw has a second handle at an end far away from the second rotary hole.

3. The annealing furnace convenient for feeding and discharging as claimed in claim 1, wherein the bottom of the accommodating tank is provided with a supporting column for supporting the supporting plate.

4. The annealing furnace convenient for feeding and discharging as claimed in claim 1, wherein the lifting rod is an oil cylinder.

5. The annealing furnace convenient for feeding and discharging as claimed in any one of claims 1 to 4, wherein the lower end surface of the base is provided with rollers, the roller surfaces of which are provided with guide grooves, and the guide grooves are matched with the guide rails.

6. The annealing furnace convenient for feeding and discharging as claimed in claim 5, wherein the ground is provided with a hidden groove, and the guide rail is arranged in the hidden groove.