Annealing device for ultra-thin strip steel

Abstract

The utility model discloses an annealing device for ultra-thin strip steel, and particularly relates to the technical field of strip steel annealing, the annealing device comprises a support frame for supporting, the support frame is provided with a conveying and annealing assembly, the conveying and annealing assembly comprises a conveying frame arranged at the top of the support frame, and a crawler belt is arranged in the conveying frame. The conveying and annealing assembly is arranged, materials are placed in the flow guide frame and supported by the supporting plates, the crawler belt rotates to drive the limiting cylinders and the supporting plates to move, so that the function of conveying the materials is achieved, the corresponding limiting cylinders and the corresponding supporting plates are adjusted to be increased or decreased according to requirements, and the conveying efficiency is improved. The function of supporting different areas of the material is achieved, and the phenomenon that the material deforms due to lack of supporting during annealing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of strip steel annealing, and more specifically, to an annealing device for extremely thin strip steel. Background Art

[0002] Ultra-thin strip steel is a special type of steel that is usually very thin, usually between a few microns and tens of microns. Annealing is a heat treatment process that improves the mechanical properties and microstructure by heating the material to a certain temperature and then slowly cooling it. Annealing ultra-thin strip steel can reduce its internal stress and improve its plasticity and ductility, making it more suitable for various processing and applications.

[0003] Among them, it was found through searching that the patent application number CN202122103042.6 discloses an annealing furnace for hot-dip galvanizing of strip steel, which relates to the technical field of annealing furnaces, and comprises a furnace body, a first chamber and a second chamber are arranged in the furnace body, a heating device is arranged in the first chamber, the heating device comprises a gas pipeline, a first baffle plate, a second baffle plate and a third baffle plate are arranged in the gas pipeline, and the first baffle plate, the second baffle plate and the third baffle plate jointly block the gas pipeline;

[0004] When this structure is in use, the gas pipeline can be closed by setting the first baffle plate, the second baffle plate and the third baffle plate, so that the gas can only pass through the gas pipeline from the gas through hole, the groove, the first gas outlet and the second gas outlet through the gas control device, thereby improving the control of the gas flow in the gas pipeline, and then improving the degree of control over the temperature in the furnace body. However, this structure is not easy to guide and transport the heat during annealing when annealing the material, and is not convenient in use, resulting in a poor annealing effect. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an annealing device for ultra-thin strip steel, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: an annealing device for ultra-thin strip steel, comprising a support frame for supporting, wherein a conveying annealing component is arranged on the support frame;

[0007] The conveying annealing assembly comprises a conveying frame arranged on the top of the support frame, a crawler is arranged inside the conveying frame, and a plurality of limiting cylinders for positioning are arranged outside the crawler;

[0008] A plurality of the limiting cylinders are each provided with a supporting pole for supporting, and a supporting plate for lifting materials is provided on the top of each supporting pole;

[0009] A guide frame is arranged on the top of the conveying frame, and a plurality of first conveying pipes for guiding are arranged on the top of the guide frame, and second conveying pipes installed on the guide frame are arranged on both sides of each of the first conveying pipes, heaters are arranged at one end of the second conveying pipe and the first conveying pipe, and valves are arranged at the connection between the second conveying pipe and the first conveying pipe and the heater, and a fan is arranged on the second conveying pipe, and the fan is detachably connected to the second conveying pipe.

[0010] It can be seen that in the above technical solution, the limiting cylinder and the supporting plate are displaced to realize the function of conveying the material, and according to the needs, the corresponding limiting cylinders and supporting plates are adjusted to increase or decrease, so as to realize the function of supporting different areas of the material, so as to avoid the material from being deformed due to lack of support during annealing, and when annealing, the heat generated by the heater is transported to the guide frame through the first conveying pipe, and the heat in the heater is transported to the bottom of the material through the fan, so as to realize the function of bidirectional heating annealing of the material and improve the annealing production efficiency and effect;

[0011] Optionally, in a possible implementation, a motor for driving the crawler belt to rotate is provided on one side of the surface of the conveying frame, an ash collecting hopper is provided at the bottom of the conveying frame, the vertical cross-section of the ash collecting hopper is set to a cone, the ash collecting hopper is detachably connected to the support frame, limiting screws are provided on both sides of the limiting cylinder, and one end of each of the limiting screws passes through the limiting cylinder and extends to the support upright to be plugged into the support upright;

[0012] It can be seen that in the above technical solution, through the setting of the limiting screw, the support pole can be positioned when installed on the limiting cylinder, thereby improving the convenience of disassembly and installation of the support plate.

[0013] Technical effects and advantages of the utility model:

[0014] By setting up the conveying annealing assembly, compared with the prior art, the overall design is simple and the structure is reasonable. Through the corresponding coordinated use of various structures, the material is placed inside the guide frame and supported by the support plate. The limit cylinder and the support plate are driven to move by the rotation of the crawler, thereby realizing the function of conveying the material;

[0015] And according to the needs, adjust the increase or decrease of the corresponding limit cylinders and support plates to achieve the function of supporting different areas of the material, so as to avoid the deformation of the material due to lack of support during annealing;

[0016] During annealing, the heat generated by the heater is transported to the guide frame through the first conveying pipe, and the heat in the heater is transported to the bottom of the material through the fan, thereby realizing the function of two-way heating annealing of the material and improving the annealing production efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0018] Figure 1 It is the front view of the overall structure of the utility model.

[0019] Figure 2 It is a side view of the overall structure of the utility model.

[0020] Figure 3 This is a schematic diagram of the crawler of the utility model installed in the conveying frame.

[0021] Figure 4 For this utility model Figure 2 Schematic diagram on the right.

[0022] Figure 5 For this utility model Figure 1 Schematic diagram of the local structure at point A in the middle.

[0023] The accompanying drawings are marked as follows: 1. support frame; 2. conveying frame; 3. crawler track; 4. limiting cylinder; 5. supporting pole; 6. support plate; 7. limiting screw; 8. guide frame; 9. first conveying pipe; 10. second conveying pipe; 11. fan; 12. motor; 13. ash hopper; 14. heater. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] As attached Figure 1-5The annealing device for an ultra-thin steel strip shown in the figure realizes the function of conveying the material by means of the conveying annealing assembly, the limit cylinder 4 and the support plate 6 arranged on the support frame 1, and adjusts the increase or decrease of the corresponding limit cylinder 4 and the support plate 6 according to the demand, so as to realize the function of supporting different areas of the material, and avoid the material from being deformed due to lack of support during annealing. During annealing, the heat generated by the heater 14 is conveyed to the guide frame 8 through the first conveying pipe 9, and the heat in the heater 14 is conveyed to the bottom of the material through the fan 11, so as to realize the function of bidirectional heating annealing of the material, and improve the annealing production efficiency and effect. The specific structure of the assembly is arranged as follows;

[0026] The conveying annealing assembly comprises a conveying frame 2 arranged on the top of the support frame 1, a crawler 3 is arranged inside the conveying frame 2, and a plurality of limiting cylinders 4 for positioning are arranged outside the crawler 3;

[0027] A plurality of limit cylinders 4 are each provided with a support rod 5 for supporting, and a support plate 6 for lifting materials is provided on the top of each support rod 5;

[0028] A guide frame 8 is arranged on the top of the conveying frame 2, and a plurality of first conveying pipes 9 for guiding are arranged on the top of the guide frame 8, and second conveying pipes 10 installed on the guide frame 8 are arranged on both sides of each first conveying pipe 9, and heaters 14 are arranged at one end of the second conveying pipe 10 and the first conveying pipe 9, and valves are arranged at the connection between the second conveying pipe 10 and the first conveying pipe 9 and the heater 14, and a fan 11 is arranged on the second conveying pipe 10, and the fan 11 is detachably connected to the second conveying pipe 10.

[0029] A motor 12 for driving the crawler belt 3 to rotate is provided on one side of the surface of the conveying frame 2, and an ash hopper 13 is provided at the bottom of the conveying frame 2. The vertical cross-sectional shape of the ash hopper 13 is set to be conical. The ash hopper 13 is detachably connected to the support frame 1, and limiting screws 7 are provided on both sides of the limiting cylinder 4, and one end of each limiting screw 7 passes through the limiting cylinder 4 and extends to the supporting upright 5 and is plugged into the supporting upright 5.

[0030] According to the above structure, when in use, the staff installs the device at the designated position. When annealing the material, the material is placed inside the guide frame 8 and supported by the support plate 6. The limit cylinder 4 and the support plate 6 are driven to move by the rotation of the crawler 3, thereby realizing the function of conveying the material. According to the needs, the corresponding limit cylinder 4 and the support plate 6 are adjusted to increase or decrease, so as to realize the function of supporting different areas of the material, thereby avoiding the deformation of the material due to lack of support during annealing.

[0031] During annealing, the heat generated by the heater 14 is transported to the guide frame 8 through the first conveying pipe 9, and the heat in the heater 14 is transported to the bottom of the material through the fan 11, thereby realizing the function of bidirectional heating annealing of the material and improving the annealing production efficiency and effect.

[0032] Different from the prior art, the present application discloses an annealing device for ultra-thin strip steel, which realizes the function of conveying materials by means of the conveying annealing assembly, the limit cylinder 4 and the support plate 6 arranged on the support frame 1, and adjusts the increase or decrease of the corresponding limit cylinder 4 and the support plate 6 according to the needs, so as to realize the function of supporting different areas of the material, and avoid the deformation of the material due to lack of support during annealing. During annealing, the heat generated by the heater 14 is conveyed to the guide frame 8 through the first conveying pipe 9, and the heat in the heater 14 is conveyed to the bottom of the material through the fan 11, so as to realize the function of bidirectional heating annealing of the material and improve the annealing production efficiency and effect.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An annealing device for ultra-thin strip steel, comprising a support frame (1) for supporting, Features: The support frame (1) is provided with a conveying annealing component; The conveying annealing assembly comprises a conveying frame (2) arranged on the top of a support frame (1), a crawler (3) is arranged inside the conveying frame (2), and a plurality of limiting cylinders (4) for positioning are arranged outside the crawler (3); A plurality of the limiting cylinders (4) are each provided with a supporting upright rod (5) for supporting, and a supporting plate (6) for lifting materials is provided on the top of each supporting upright rod (5); A flow guide frame (8) is arranged on the top of the conveying frame (2), a plurality of first conveying pipes (9) for flow guidance are arranged on the top of the flow guide frame (8), and second conveying pipes (10) installed on the flow guide frame (8) are arranged on both sides of each of the first conveying pipes (9).

2. The annealing device for ultra-thin steel strip according to claim 1, Features: A heater (14) is provided at one end of the second delivery pipe (10) and the first delivery pipe (9), and valves are provided at the connection points between the second delivery pipe (10) and the first delivery pipe (9) and the heater (14).

3. The annealing device for ultra-thin steel strip according to claim 1, Features: The second conveying pipe (10) is provided with a fan (11), and the fan (11) is detachably connected to the second conveying pipe (10).

4. The annealing device for ultra-thin strip steel according to claim 1, Features: A motor (12) for driving the crawler belt (3) to rotate is arranged on one side of the surface of the conveying frame (2), and an ash collecting hopper (13) is arranged at the bottom of the conveying frame (2).

5. The annealing device for ultra-thin strip steel according to claim 4, Features: The vertical cross-section of the ash collecting hopper (13) is set to be conical, and the ash collecting hopper (13) is detachably connected to the support frame (1).

6. The annealing device for ultra-thin steel strip according to claim 1, Features: Limiting screw rods (7) are arranged on both sides of the limiting cylinder (4), and one end of each limiting screw rod (7) passes through the limiting cylinder (4) and extends to the supporting upright rod (5) to be plugged into the supporting upright rod (5).

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