CN216745430U

CN216745430U - Mould oven based on annealing stove

Info

Publication number: CN216745430U
Application number: CN202220325798.7U
Authority: CN
Inventors: 邓强; 赵从春
Original assignee: Mianzhu Hongsen Glass Products Co ltd
Current assignee: Mianzhu Hongsen Glass Products Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-06-14
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a mold oven based on an annealing furnace, relates to the technical field of heating equipment, and comprises a box body. A furnace chamber is formed in the annealing furnace, a through hole is formed in the side wall of the annealing furnace, and the furnace chamber is communicated with the through hole; the box body is arranged in the through hole and/or the furnace cavity. The utility model has the effect of reducing the consumption of fuel by the mould oven.

Description

Mould oven based on annealing stove

Technical Field

The application relates to the technical field of heating equipment, in particular to a mold oven based on an annealing furnace.

Background

When using a mold, the temperature of the mold usually affects the quality of the product produced by the mold. When the mold is not heated, if the hot-melt raw material is injected into the mold, the defects of filament, large dimensional tolerance and the like existing on the surface of a molded product in the mold may be caused, and the problem that the mold is aged prematurely due to alternating thermal stress caused by rapid temperature rise of the mold surface may also be caused.

In the related art, in order to heat the mold, before using the mold, a worker generally heats the mold using a mold oven using a fuel such as natural gas or coal as a heating raw material.

In view of the above-described related art, the inventors found that: the mold oven directly heats the mold by using fuel, and the consumption of the fuel is large.

SUMMERY OF THE UTILITY MODEL

To reduce the consumption of fuel by the mold oven, the present application provides an annealing oven-based mold oven.

An annealing furnace based mold oven comprising a box body; a furnace chamber is arranged in the annealing furnace, a through hole is arranged on the side wall of the annealing furnace, and the furnace chamber is communicated with the through hole; the box body is arranged in the through hole and/or the furnace cavity.

By adopting the technical scheme, when the annealing furnace works, a part of heat in the furnace chamber of the annealing furnace is transferred to the mold to be heated placed in the box body through the box body, so that the mold to be heated is heated; in the whole heating process, the mold oven does not need to independently use fuels such as natural gas, coal and the like to heat the mold, so that the consumption of the fuel by the mold oven is reduced.

Optionally, a plurality of partition plates are arranged in the box body.

By adopting the technical scheme, the partition plate can also be used for placing the mold to be heated, so that the space in the box body is more fully utilized.

Optionally, a sliding groove is formed in the inner wall of the box body, and the partition plate is arranged in the box body through the sliding groove.

Through adopting above-mentioned technical scheme, the staff can dismantle the baffle to change, reduce or increase the baffle.

Optionally, the box body is provided with a box door.

Through adopting above-mentioned technical scheme, the setting of chamber door has reduced the scattering and disappearing of heat in the box, has improved the heating effect.

Optionally, a heat sealing structure is arranged on one surface of the box door close to the box body, and the heat sealing structure comprises a sealing plate; when the box door is closed, the side wall of the sealing plate is attached to the inner wall of the box body.

Through adopting above-mentioned technical scheme, the closing plate has reduced the heat that gives off from between the gap of chamber door and box.

Optionally, a buffer strip is arranged on one surface of the box door close to the box body.

Through adopting above-mentioned technical scheme, the setting of buffering strip has reduced the collision effect between chamber door and the box when closing the chamber door.

Optionally, a handle is arranged on the outer side of the box door.

Through adopting above-mentioned technical scheme, the staff of being convenient for opens the chamber door through the setting of handle.

Optionally, the box body is provided with a locking assembly for locking the box door.

Through adopting above-mentioned technical scheme, the staff can pin the chamber door when the chamber door is closed for chamber door and box laminating mutually, thereby improve the heating effect.

The locking assembly includes:

at least two fixing blocks are arranged and fixedly connected with the box body;

the limiting rod is connected to the fixing block in a sliding and rotating mode; the side wall of the box door is provided with a limiting hole, and the limiting rod can extend into the limiting hole so that the box door keeps a closed state; and the number of the first and second groups,

and the movable rod is fixedly connected with the limiting rod.

Through adopting above-mentioned technical scheme, when the staff closed the chamber door, the staff removed the removal strip to the direction of keeping away from the box for spacing slides to the direction that is close to spacing hole, and then makes spacing stretch into in the spacing hole, thereby makes the chamber door keep the closed condition.

In summary, the present application at least includes the following beneficial technical effects:

1. in the working process of the annealing furnace, when workers need to heat the mold, the workers place the mold to be heated into the box body, and partial heat of the furnace chamber is transferred into the mold to be heated through the box body, so that the mold to be heated placed in the box body is heated; in the heating process of the mold, the mold oven does not need to independently heat the mold by fuels such as natural gas, coal and the like, so that the consumption of the mold oven on the fuels such as the natural gas, the coal and the like is reduced;

2. the arrangement of the partition plate improves the space utilization rate in the box body, so that the mold oven can heat more molds at the same time.

Drawings

Fig. 1 is a schematic view of an annealing lehr-based mold oven of an embodiment of the present application showing the overall structure of the mold oven mounted to the annealing lehr.

Fig. 2 is a front view of an lehr-based mold oven according to an embodiment of the present application.

Fig. 3 is a schematic view of the overall structure of an annealing oven based mold oven according to an embodiment of the present application.

Fig. 4 is an enlarged view of a portion a in fig. 1.

Description of reference numerals: 1. a box body; 2. an annealing furnace; 201. a furnace chamber; 3. a through hole; 4. a partition plate; 5. a box door; 6. a chute; 7. a sealing plate; 8. a buffer strip; 9. a handle; 10. a locking assembly; 11. a fixed block; 1101. a slide hole; 12. a limiting rod; 13. a limiting hole; 14. the rod is moved.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-4 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

An annealing furnace is an apparatus for annealing molds. Annealing generally refers to slowly heating the metal to a temperature at which it is held for a period of time and then cooling at a suitable rate to relieve stresses within the metal and reduce the likelihood of deformation and cracking of the workpiece.

The embodiment of the application discloses a mould oven based on an annealing furnace.

Referring to fig. 1 and 2, an annealing oven-based mold oven includes a box body 1. A furnace chamber 201 is arranged inside the annealing furnace 2, a through hole 3 is arranged on the side wall of the annealing furnace 2, and the furnace chamber 201 is communicated with the through hole 3; the case 1 is disposed in the through hole 3 and/or the cavity 201. In the application, the through hole 3 is rectangular, the shape of the through hole 3 is matched with that of the box body 1, and the shape of the through hole 3 can be other shapes such as circular and the like; the case 1 is positioned in the through hole 3 and/or the cavity 201. Meanwhile, one surface of the box body 1 far away from the furnace chamber 201 is flush with the outer side surface of the annealing furnace 2 provided with the through hole 3. During the operation of the annealing furnace 2, a large amount of heat for annealing is generated in the furnace chamber 201; when a worker needs to heat the mold, the worker puts the mold to be heated into the box body 1, and a part of heat in the furnace chamber 201 is transferred to the mold to be heated in the box body 1 through the box body 1, so that the mold is heated; the whole heating process does not need to independently use fuels such as natural gas, coal and the like to heat the mould, thereby reducing the consumption of the mould oven on the fuels such as natural gas, coal and the like and saving resources.

Referring to fig. 1 and 3, in order to make more full use of the space in the cabinet 1, a plurality of partitions 4 are provided in the cabinet 1. The number of the partition boards 4 can be set according to actual conditions, and the partition boards 4 are parallel to the bottom surface of the box body 1. In the application, a partition plate 4 is arranged in the box body 1 to divide the space in the box body 1 into an upper part and a lower part; the upper and lower spaces in the box body 1 can be used for placing the mold.

Referring to fig. 1 and 4, in order to facilitate replacement, reduction or increase of the partition board 4, a sliding groove 6 is formed in the inner wall of the box body 1, and the partition board 4 is disposed in the box body 1 through the sliding groove 6. In the application, one partition plate 4 is arranged, so that two sliding grooves 6 are formed, and the two sliding grooves 6 are respectively formed in two opposite side surfaces of the box body 1; the two opposite side walls of the partition board 4 can extend into the sliding groove 6 and slide in the sliding groove 6. When the partition plate 4 needs to be replaced, a worker moves the partition plate 4 to a position far away from the box body 1, so that the partition plate 4 slides to a position far away from the box body 1 in the sliding groove 6, and the partition plate 4 is taken down from the inner wall of the box body 1; then the staff removes and waits to install baffle 4 for wait to install the both sides wall that baffle 4 is relative setting and spout 6 and align, then the staff removes to the direction that is close to box 1 and waits to install baffle 4, makes and waits to install the both sides wall that baffle 4 is relative setting and stretch into in spout 6 and slide in spout 6, thereby will wait to install baffle 4 and install in box 1.

Referring to fig. 3, the cabinet 1 is provided with a cabinet door 5. The box door 5 is hinged with the box body 1, and the box door 5 is used for reducing heat loss and improving heating effect. In order to further improve the heating effect, a heat sealing structure is arranged on one surface of the box door 5 close to the box body 1, and the heat sealing structure comprises a sealing plate 7. Specifically, one surface of the sealing plate 7 is fixedly connected with one surface of the box door 5 close to the box body 1, and the shape of the sealing plate 7 is adapted to the shape of the box body 1, namely, after the box door 5 is closed, the side wall of the sealing plate 7 is attached to the inner wall of the box body 1, so that heat emitted from a gap between the box body 1 and the box door 5 is reduced; at the same time, the heat dissipated by the heat conduction of the door 5 is also reduced.

Referring to fig. 3, in order to reduce the collision between the door 5 and the cabinet 1 when the door 5 is closed, a buffer strip 8 is provided on a surface of the door 5 adjacent to the cabinet 1. Buffering strip 8 and chamber door 5 are close to the one side of box 1 and are mutually fixed connection, and buffering strip 8 sets up around closing plate 7 and encloses into a rectangle. In the process that the staff closes the chamber door 5, the chamber door 1 contacts with the buffering strip 8 first, and the buffering strip 8 converts the kinetic energy of the chamber door 5 into the elastic potential energy of self in the contact process with the chamber door 1, thereby weakening the collision effect of the chamber door 5 and the chamber body 1 when the chamber door 5 is closed. Meanwhile, in order to facilitate opening of the door 5, a handle 9 is provided on the outer side of the door 5.

Referring to fig. 3 and 4, in order to maintain the door 5 in a closed state, the cabinet 1 is provided with a locking assembly 10 for locking the door 5, and the locking assembly 10 includes a fixed block 11, a stopper rod 12, and a moving rod 14. Fixed block 11 sets up two at least, and in this application, fixed block 11 is provided with two, and two fixed blocks 11 all are with 1 looks fixed connection of box. The two fixing blocks 11 are respectively provided with corresponding sliding holes 1101, the limiting rod 12 penetrates through the two fixing blocks 11 through the sliding holes 1101, the limiting rod 12 is connected to the fixing blocks 11 in a sliding mode, and the limiting rod 12 is connected to the fixing blocks 11 in a rotating mode. The side wall of the box door 5 is provided with a limiting hole 13 corresponding to the limiting rod 12, and the limiting rod 12 can extend into the limiting hole 13, so that the box door 5 keeps a closed state, and the closed state is a state in which the box door 5 is closed. One end of the movable rod 14 is fixedly connected with the limiting rod 12, and the movable rod 14 is arranged between the two fixed blocks 11. After the staff closes the chamber door 5, the staff moves the travel bar 14 to the direction that is close to the chamber door 5, and the travel bar 14 moves and drives the gag lever post 12 to slide, and then makes the gag lever post 12 stretch into spacing hole 13 to make the chamber door 5 keep the closed state. When the door 5 needs to be opened, a worker moves the moving rod 14 in a direction away from the box body 1, and the moving rod 14 moves to drive the limiting rod 12 to move in a direction away from the limiting hole 13, so that the door 5 is switched from a closed state to a rotating state (the rotating state is a state in which the door 5 can rotate); the worker then rotates the door 5 by the handle, thereby opening the door 5.

The basic principle of a mould oven based on annealing stove of this application embodiment does: in the working process of the annealing furnace 2, when workers need to heat the die, the workers move the movable rod 14 in the direction away from the box body 1, so that the limiting rod 12 moves in the direction away from the box body 1, and the limiting rod 12 leaves the limiting hole 13; then the worker moves the handle 9 in the direction away from the box body 1, so that the box door 5 is opened; then, a worker puts the mold to be heated into the box body 1 and closes the box door 5; then, the worker moves the moving strip towards the direction close to the box body 1, the moving strip moves to drive the limiting rod 12 to slide, and one end of the limiting rod 12 extends into the limiting hole 13, so that the box door 5 is kept in a closed state;

during the heating process, a part of the heat of the cavity 201 is transferred to the mold to be heated in the box 1 through the box 1, so as to heat the mold to be heated. The whole heating process does not need to independently use fuels such as natural gas, coal and the like to heat the mould, so that the consumption of the mould oven on the fuels such as natural gas, coal and the like is reduced. After heating, a worker moves the movable rod 14 in the direction away from the box body 1, so that the limiting rod 12 moves in the direction away from the box body 1, and the limiting rod 12 leaves the limiting hole 13; then, the worker opens the box door 5 through the handle 9 and takes out the mold by using a special tool.

The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

Claims

1. A mold oven based on an annealing furnace is characterized by comprising a box body (1); a furnace chamber (201) is formed in the annealing furnace (2), a through hole (3) is formed in the side wall of the annealing furnace (2), and the furnace chamber (201) is communicated with the through hole (3); the box body (1) is arranged in the through hole (3) and/or the furnace chamber (201).

2. An oven based mould oven according to claim 1, characterized in that several partitions (4) are arranged in the box (1).

3. The mold oven based on the annealing furnace according to claim 2, characterized in that the inner wall of the box body (1) is opened with a chute (6), and the partition board (4) is arranged in the box body (1) through the chute (6).

4. An annealing furnace based mould oven according to claim 1, characterized in that the box (1) is provided with a door (5).

5. An annealing furnace based mould oven according to claim 4, characterized in that the side of the box door (5) close to the box (1) is provided with a heat sealing structure, which comprises a sealing plate (7); when the box door (5) is closed, the side wall of the sealing plate (7) is attached to the inner wall of the box body (1).

6. An oven based mould oven according to claim 5, characterized in that the side of the door (5) close to the box (1) is provided with a buffer strip (8).

7. An oven based mould oven according to claim 4, characterized in that the outside of the door (5) is provided with a handle (9).

8. An oven based mould oven according to claim 4, characterized in that the cabinet (1) is provided with a locking assembly (10) for locking the door (5).

9. The lehr-based mold oven of claim 8, wherein the locking assembly (10) comprises:

at least two fixing blocks (11) are arranged and fixedly connected with the box body (1);

the limiting rod (12) is connected to the fixing block (11) in a sliding and rotating mode; a limiting hole (13) is formed in the side wall of the box door (5), and the limiting rod (12) can extend into the limiting hole (13) so that the box door (5) keeps a closed state; and the number of the first and second groups,

and the moving rod (14) is fixedly connected with the limiting rod (12).