CN213388805U

CN213388805U - Annealing furnace for metal processing

Info

Publication number: CN213388805U
Application number: CN202022256955.7U
Authority: CN
Inventors: 王隆华; 杜延兵; 范东强; 张龙; 马利飞
Original assignee: Hebei Hanwang Stainless Steel Products Co ltd
Current assignee: Hebei Hanwang Stainless Steel Products Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-08
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses an annealing stove for metal processing, which comprises a housing, the inside bottom of casing is equipped with second device chamber, the inside bottom in second device chamber is equipped with the motor, the first pivot of the terminal fixedly connected with of output shaft of motor, the other end of first pivot runs through the roof in second device chamber and extends to the inside of casing, the inside middle part of casing is equipped with two arcs, the bottom fixedly connected with second pivot of the other end of first pivot and another arc of bottom fixed connection of one of them arc, the middle part of two arcs is equipped with the metal that remains to be processed, the utility model discloses it is rational in infrastructure for treat that the metal that is processed reaches the even effect of being heated through the rotation at the in-process of annealing, but also can treat that the metal that is processed and fix, prevent to drop at the in-process of annealing, damage metal and device.

Description

Annealing furnace for metal processing

Technical Field

The utility model relates to an annealing furnace, in particular to annealing furnace for metal processing.

Background

An annealing furnace is a process used in semiconductor device manufacturing that includes heating a plurality of semiconductor wafers to affect their electrical properties. The heat treatment is designed for different effects. The wafer may be heated to activate the dopants, convert the thin film into a thin film or convert the thin film into a wafer substrate interface, densify the deposited thin film, change the state of the grown thin film, repair implanted damage, move dopants or transfer dopants from one thin film to another or from the thin film into the wafer substrate.

The existing annealing furnace for metal processing has some defects, such as; the annealing furnace for metal processing is provided based on the reason that the phenomenon of nonuniform heating of the metal to be processed can occur in the annealing process or the metal to be processed is not fixed in the annealing process to cause falling off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an annealing stove for metal processing to the problem that proposes in the background art is last solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an annealing stove for metal processing, includes the casing, the inside bottom of casing is equipped with second device chamber, the inside bottom in second device chamber is equipped with the motor, the first pivot of the terminal fixedly connected with of output shaft of motor, the other end of first pivot runs through the roof in second device chamber and extends to the inside of casing, the inside middle part of casing is equipped with two arcs, the bottom fixedly connected with second pivot of the other end of first pivot and another arc of bottom fixed connection of one of them arc, the middle part of two arcs is equipped with and remains the processing metal.

As a preferred technical scheme of the utility model, the both ends of two arcs all are equipped with first device chamber, the inside in first device chamber is equipped with the slide, fixedly connected with guide arm on the slide, the other end of guide arm runs through a lateral wall in first device chamber and extends to the outer wall of arc, another lateral wall fixed connection in slide through spring and first device chamber

As a preferred technical scheme of the utility model, corresponding two the one end of slide all runs through corresponding opening fixed connection, two there is the gap, two in the one end that the arc corresponds sliding connection has the bolt, two between the gap the one end of bolt all with the one end fixed connection of two slides that correspond.

As the utility model discloses an optimal technical scheme, the both ends of casing are equipped with air heater and air-cooler respectively, air heater and air-cooler all are equipped with the export alignment of tuber pipe and tuber pipe in the inside of casing and wait to process the metal, air heater and air-cooler all are connected with external power supply.

As an optimal technical scheme of the utility model, the casing openly is equipped with the furnace gate, the bottom and the casing of furnace gate are articulated.

As an optimal technical scheme of the utility model, the inside top fixed connection of bearing and casing is passed through on the top of second pivot.

As an optimized technical scheme of the utility model, the outside bottom of casing is equipped with the support.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to an annealing furnace for metal processing, which enables a first rotating shaft to rotate by starting a motor, further enables two arc-shaped plates to rotate, can avoid the condition that the metal to be processed is heated unevenly in the heating or cooling process, and can achieve the condition that the metal to be processed is heated evenly in the annealing process;

2. the utility model relates to an annealing stove for metal processing makes the guide arm impeld in waiting to process metal upper end slot through the spring promotion of first device intracavity to treat that the processing metal is fixed, prevent to be thrown away at the in-process of annealing and fall, reduce the loss.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged view of the structure at a of the present invention.

In the figure: 1. a housing; 2. a furnace door; 3. a support; 4. a motor; 5. a first rotating shaft; 6. a second rotating shaft; 7. an arc-shaped plate; 8. a hot air blower; 9. an air cooler; 10. an air duct; 11. metal to be processed; 12. a first device cavity; 13. a spring; 14. a guide bar; 15. a slide plate; 16. a bolt; 17. a second device lumen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, other embodiments obtained by a person of ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of an annealing furnace for metal processing:

according to fig. 2, an annealing furnace for metal processing comprises a machine shell 1, the inside bottom of the machine shell 1 is provided with a second device cavity 17, the inside bottom of the second device cavity 17 is provided with a motor 4, the output shaft of the motor 4 is fixedly connected with a first rotating shaft 5, the other end of the first rotating shaft 5 penetrates through the top wall of the second device cavity 17 and extends to the inside of the machine shell 1, the middle part of the inside of the machine shell 1 is provided with two arc-shaped plates 7, the other end of the first rotating shaft 5 and the bottom end of one of the arc-shaped plates 7 are fixedly connected with a second rotating shaft 6, the middle parts of the two arc-shaped plates 7 are provided with metal 11 to be processed, and the metal 11 to be processed is heated uniformly in the annealing process.

According to the illustration in fig. 3, two ends of two arc plates 7 are respectively provided with a first device cavity 12, a sliding plate 15 is arranged inside the first device cavity 12, a guide rod 14 is fixedly connected to the sliding plate 15, the other end of the guide rod 14 penetrates through one side wall of the first device cavity 12 and extends to the outer wall of the arc plate 7, the sliding plate 15 is elastically connected with the other side wall of the first device cavity 12 through a spring 13, the bottom ends of the two arc plates 7 are respectively provided with an opening, the bottom ends of the four sliding plates 15 extend outwards and are respectively connected with two adjacent sliding plates in a two-to-two manner, one end of each corresponding sliding plate 15 penetrates through a corresponding opening fixed connection, a gap exists at one end corresponding to each arc plate 7, a bolt 16 is slidably connected between the gaps, one end of each bolt 16 is fixedly connected with one end of each corresponding sliding plate 15, the metal 11 to be processed is fixed, the metal 11 is prevented.

According to the illustration of fig. 1 and 2, the two ends of the casing 1 are respectively provided with the hot air blower 8 and the cold air blower 9, the hot air blower 8 and the cold air blower 9 are respectively provided with the air duct 10 inside the casing 1, the outlet of the air duct 10 is aligned with the metal 11 to be processed, the metal 11 to be processed is heated and cooled respectively, the hot air blower 8 and the cold air blower 9 are both connected with an external power supply, the casing 1 is provided with the oven door 2 in front, the bottom end of the oven door 2 is hinged with the casing 1, the metal 11 to be processed is conveniently put into and taken out, the top end of the second rotating shaft 6 is fixedly connected with the top end inside the casing 1 through a bearing, and the metal 11. The bottom of the outer part of the casing 1 is provided with a bracket 3 which keeps the whole device stable.

When in specific use, the utility model relates to an annealing furnace for metal processing, place casing 1 in suitable position, then punch the furnace gate 2, place pending metal 11 between two arcs 7, guide arm 14 can insert slot 16 on pending metal 11 under the elastic action of spring 13, then close furnace gate 2, start motor 4, motor 4 drives first pivot 5 to rotate, first pivot 5 drives one of arcs 7 to rotate, and then drive another arc 7 to rotate through fixed pending metal 11 to be processed, open hot-air blower 8 and treat processing metal 11 and heat, the heat flow that hot-air blower 8 produced directly blows to pending metal 11 through tuber pipe 10, after heating to suitable temperature, close hot-air blower 8, after a period of time, open air-cooler 9, wait to process metal 11 cooling, after the cooling is over, close motor 4, the furnace door 2 is opened again, the bolts 16 at the two ends of the two arc-shaped plates 7 are pulled, and the metal 11 to be processed is taken out.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the attached drawings, and is only for convenience of description and simplification of the description, and the device or element indicated is not indicated or implied to have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the terms used in the present invention should be understood to have specific meanings by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An annealing furnace for metal processing, comprising a casing (1), characterized in that: the inside bottom of casing (1) is equipped with second device chamber (17), the inside bottom in second device chamber (17) is equipped with motor (4), the first pivot (5) of the terminal fixedly connected with of output shaft of motor (4), the other end of first pivot (5) runs through the roof in second device chamber (17) and extends to the inside of casing (1), the inside middle part of casing (1) is equipped with two arc (7), the other end of first pivot (5) and the bottom fixed connection of one of them arc (7), another the bottom fixed connection of arc (7) has second pivot (6), two the middle part of arc (7) is equipped with and remains to process metal (11).

2. The annealing furnace for metal working according to claim 1, characterized in that: two the both ends of arc (7) all are equipped with first device chamber (12), the inside in first device chamber (12) is equipped with slide (15), fixedly connected with guide arm (14) on slide (15), the other end of guide arm (14) runs through a lateral wall in first device chamber (12) and extends to the outer wall of arc (7), another lateral wall fixed connection in slide (15) through spring (13) and first device chamber (12).

3. The annealing furnace for metal working according to claim 2, characterized in that: corresponding two the one end of slide (15) all runs through corresponding opening fixed connection, two there is the gap, two the one end that arc (7) correspond sliding connection has bolt (16), two between the gap the one end of bolt (16) all with the one end fixed connection of two slides (15) that correspond.

4. The annealing furnace for metal working according to claim 1, characterized in that: the processing machine is characterized in that an air heater (8) and an air cooler (9) are respectively arranged at two ends of the casing (1), the air heater (8) and the air cooler (9) are respectively provided with an air pipe (10) and an outlet of the air pipe (10) to be aligned to a metal (11) to be processed in the casing (1), and the air heater (8) and the air cooler (9) are respectively connected with an external power supply.

5. The annealing furnace for metal working according to claim 1, characterized in that: the front surface of the machine shell (1) is provided with a furnace door (2), and the bottom end of the furnace door (2) is hinged with the machine shell (1).

6. The annealing furnace for metal working according to claim 1, characterized in that: the top end of the second rotating shaft (6) is rotatably connected with the top end of the interior of the machine shell (1) through a bearing.

7. The annealing furnace for metal working according to claim 1, characterized in that: and a support (3) is arranged at the bottom end of the outer part of the machine shell (1).