An annealing device for non-oriented cold-rolled silicon steel

Abstract

The utility model discloses a kind of non-oriented cold-rolled silicon steel annealing device, it is related to non-oriented cold-rolled silicon steel processing technical field, including annealing cabinet and adjusting frame, the inside of the annealing cabinet is erected with adjusting frame, and the left and right sides of annealing cabinet are symmetrically installed with moving frame, and the left and right sides of the middle of annealing cabinet and the left and right of the back side of annealing cabinet are symmetrically installed with support frame.The non-oriented cold-rolled silicon steel annealing device, by being provided with adjusting frame in the inside of annealing cabinet, using the setting of each structure therein, both can be flexibly adjusted according to the number and size of the treated profile in a certain range, and stable structural support can also be provided, to guarantee the effectiveness of the annealing treatment of profile, in addition, the structural setting of moving frame and support frame makes the whole annealing cabinet have good fixed support structure, and is convenient to carry and move simultaneously, thereby guaranteeing the practicality and use convenience of device.

Description

Technical Field

[0001] This utility model relates to the field of non-oriented cold-rolled silicon steel processing technology, specifically to an annealing device for non-oriented cold-rolled silicon steel. Background Technology

[0002] Non-oriented cold-rolled silicon steel is a silicon-iron soft magnetic alloy with extremely low carbon content. It is made by cold rolling process, and its grains exhibit an irregular distribution after deformation and annealing.

[0003] Annealing equipment is used for heat treatment of metallic materials. It eliminates internal stress and restores the physical and mechanical properties of the material through processes such as heating, holding, and cooling.

[0004] When conventional annealing equipment processes non-oriented cold-rolled silicon steel, there are often profiles of varying sizes and quantities that require annealing. Traditional annealing equipment often lacks sufficient flexibility and convenience in dealing with such problems, thus requiring optimized design to address this issue. Utility Model Content

[0005] The purpose of this invention is to provide an annealing apparatus for non-oriented cold-rolled silicon steel to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an annealing device for non-oriented cold-rolled silicon steel, comprising an annealing cabinet and an adjusting frame. The adjusting frame is installed inside the annealing cabinet, and movable frames are symmetrically installed on both the left and right sides of the annealing cabinet. Support frames are symmetrically installed on the middle of the left and right sides and on the left and right sides of the rear of the annealing cabinet. The adjusting frame includes a bracket, a sliding seat, a guide rail, and a limit bolt. The middle of the left and right sides of the bracket is connected to the sliding seat, and the side of the sliding seat away from the bracket is vertically connected to the guide rail. Limit bolts are horizontally threaded at both ends of the side of the sliding seat close to the guide rail. The adjusting frame is made entirely of stainless steel.

[0007] Furthermore, the annealing cabinet includes a processing cabinet, a cabinet door, and a control panel. The cabinet door is installed on the front side of the processing cabinet via a hinge structure, and a control panel is installed on the upper side of one side of the processing cabinet.

[0008] Furthermore, the bracket has a hollow structure in the middle, and the bracket and the sliding seat are connected to each other by a sliding insertion structure.

[0009] Furthermore, the upper end of the connection between the sliding seat and the bracket is vertically provided with two sets of holes for bolt installation, and the sliding seat and the guide rail are connected to each other by a slotted embedded structure.

[0010] Furthermore, the movable frame includes a shock-absorbing column, a fixed base, and rubber wheels. The upper end of the shock-absorbing column is connected to the fixed base, and the lower end of the shock-absorbing column is connected to and installed with rubber wheels.

[0011] Furthermore, the shock-absorbing column and the fixing seat are connected to each other by a ratchet shaft structure, and the fixing seat has holes for bolt installation at the four opposite corners. Moreover, the fixing seat is movably connected to the side of the annealing cabinet.

[0012] Furthermore, the support frame includes a main frame body, fixing holes, and support corner plates. Fixing holes for bolt installation are provided at both the upper and lower ends of the main frame body, and a support corner plate is vertically arranged in the middle of the side of the main frame body away from the annealing cabinet.

[0013] Furthermore, the supporting corner plate is welded to the main frame, and the supporting frame and the annealing cabinet are movably connected.

[0014] This utility model provides an annealing device for non-oriented cold-rolled silicon steel, which has the following advantages:

[0015] 1. This utility model features an adjustable frame installed inside the annealing cabinet. The bracket within the adjustable frame slidably connects to the sliding seat. The use of holes and bolts at the connection point allows for structural assembly and disassembly. Furthermore, the guide rails and limit bolts installed on the sliding seat enable the bracket to flexibly slide and adjust its position along the guide rails with the assistance of the sliding seat structure. The limit bolts also lock the position, allowing for flexible adjustment within a certain range based on the quantity and size of the profiles being processed. This meets the annealing requirements of non-oriented cold-rolled silicon steel of different specifications, improving the adaptability and flexibility of the device. Moreover, the adjustable frame is made entirely of 304 stainless steel, possessing excellent corrosion resistance and high-temperature resistance, ensuring structural stability and safety during the annealing process. Additionally, the bracket's hollow structure reduces overall weight and improves heat treatment efficiency.

[0016] 2. This utility model features a movable frame and a support frame installed on the left and right sides and the lower rear of the annealing cabinet. The shock-absorbing columns and rubber wheels in the movable frame provide excellent shock absorption and cushioning during handling, reducing damage to the internal structure of the annealing cabinet caused by vibrations during transport and improving the safety and stability of handling. Furthermore, the ratchet shaft structure connecting the shock-absorbing columns and the fixed base ensures structural stability and facilitates angle adjustment of the movable frame to adapt to different handling needs. The main frame and support corner plates in the support frame provide a stable support structure for the annealing cabinet, ensuring stability during the annealing process. Moreover, the support frame and the annealing cabinet are movably connected, facilitating the disassembly and replacement of the support frame to adapt to different working environments and requirements. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the axial side view of the main body of the non-oriented cold-rolled silicon steel annealing device of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the body of the non-oriented cold-rolled silicon steel annealing device of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the adjusting frame of the non-oriented cold-rolled silicon steel annealing device of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the movable frame of the non-oriented cold-rolled silicon steel annealing device of this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the support frame for an annealing device for non-oriented cold-rolled silicon steel according to the present invention.

[0022] In the diagram: 1. Annealing cabinet; 101. Processing cabinet; 102. Cabinet door; 103. Control panel; 2. Adjustment frame; 201. Bracket; 202. Sliding seat; 203. Guide rail; 204. Limit bolt; 3. Moving frame; 301. Shock-absorbing column; 302. Fixed seat; 303. Rubber wheel; 4. Support frame; 401. Main frame; 402. Fixing hole; 403. Support corner plate. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] like Figures 1 to 5As shown, an annealing device for non-oriented cold-rolled silicon steel includes an annealing cabinet 1 and an adjusting frame 2. The adjusting frame 2 is installed inside the annealing cabinet 1, and movable frames 3 are symmetrically installed on the left and right sides of the annealing cabinet 1. Support frames 4 are symmetrically installed on the left and right sides and the left and right sides of the rear of the annealing cabinet 1. The adjusting frame 2 includes a bracket 201, a sliding seat 202, a guide rail 203, and a limit bolt 204. The sliding seat 202 is assembled and connected to the middle of the left and right sides of the bracket 201. The guide rail 203 is vertically connected to the side of the sliding seat 202 away from the bracket 201. The limit bolts 204 are horizontally threaded at both ends of the side of the sliding seat 202 closest to the guide rail 203. The adjusting frame 2 is made of 304 stainless steel. The bracket 201 has a hollow structure in the middle, and the bracket 201 and the sliding seat 202 are connected by a sliding insertion structure. The upper end of the connection between the sliding seat 202 and the bracket 201 is vertically provided with two sets of holes for bolt installation. The sliding seat 202 and the guide rail 203 are connected by a slotted embedded structure. The bracket 201 and the sliding seat 202 in the adjusting frame 2 can be slidably connected. With the hole structure at the connection between the two and the use of bolts, the structure can be disassembled and assembled. In addition, with the use of the guide rail 203 and the limit bolt 204 installed on the sliding seat 202, the bracket 201 can be flexibly slid and adjusted on the guide rail 203 with the assistance of the structure of the sliding seat 202.

[0025] like Figures 1 to 5 As shown, the annealing cabinet 1 includes a processing cabinet 101, a cabinet door 102, and a control panel 103. The cabinet door 102 is connected to the front of the processing cabinet 101 via a hinge structure, and the control panel 103 is installed on the upper side of one side of the processing cabinet 101. The movable frame 3 includes a shock-absorbing column 301, a fixed base 302, and rubber wheels 303. The upper end of the shock-absorbing column 301 is connected to the fixed base 302, and the lower end of the shock-absorbing column 301 is connected to the rubber wheel 303. The shock-absorbing column 301 and the fixed base 302 are connected to each other by a ratchet shaft structure. Holes for bolt installation are provided at the four opposite corners of the fixed base 302, and the fixed base 302 is movably connected to the side of the annealing cabinet 1. The support frame 4 includes a main frame. The main frame 401 has fixing holes 402 for bolt installation at both the top and bottom ends. A support angle plate 403 is vertically installed in the middle of the side of the main frame 401 away from the annealing cabinet 1. The support angle plate 403 is welded to the main frame 401. The support frame 4 and the annealing cabinet 1 are movably connected. The shock-absorbing column 301 and rubber wheel 303 in the movable frame 3 provide good shock absorption and buffering effect when the annealing cabinet 1 is moved. The shock-absorbing column 301 and the fixing seat 302 are connected by a ratchet shaft structure, which not only ensures the stability of the structure, but also facilitates the angle adjustment of the movable frame 3 to adapt to different handling needs.

[0026] In summary, as Figures 1 to 5 As shown, when using this non-oriented cold-rolled silicon steel annealing device, first set the various parameters required for the annealing process through the control panel 103, then open the cabinet door 102, place the non-oriented cold-rolled silicon steel to be annealed on the bracket 201, adjust the position of the bracket 201 by the flexible sliding of the sliding seat 202 on the guide rail 203 according to the size and quantity of the silicon steel to be processed, and lock it with the limit bolt 204 to ensure that the silicon steel remains stable during the annealing process;

[0027] Then close the cabinet door 102, start the annealing device, and begin the annealing process. During the annealing process, the annealing status can be monitored in real time through the control panel 103, and the processing parameters can be adjusted as needed. After the processing is completed, open the cabinet door 102 and take out the annealed silicon steel. If it is necessary to move the annealing device, it can be moved by the rubber wheels 303 in the moving frame 3. At the same time, the shock absorption and buffering effect of the shock-absorbing column 301 is used to protect the internal structure of the annealing cabinet 1 from damage. The main frame 401 with the support corner plate 403, together with the fixing holes 402 at both ends and the use of bolts, can provide stable support for the annealing cabinet 1, ensuring safety and stability during the annealing process. In addition, the design of the support corner plate 403 enhances the overall strength of the support frame 4, enabling it to withstand greater weight and pressure.

[0028] Furthermore, the movable connection between the support frame 4 and the annealing cabinet 1 allows the support frame 4 to be easily disassembled and replaced to adapt to different working environments and needs, further improving the practicality and flexibility of the non-oriented cold-rolled silicon steel annealing device, while ensuring the stability of the annealing process.

[0029] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An annealing apparatus for non-oriented cold-rolled silicon steel, comprising an annealing chamber (1) and an adjusting frame (2), characterized in that: The annealing cabinet (1) is equipped with an adjustment frame (2) inside, and the left and right sides of the annealing cabinet (1) are symmetrically equipped with movable frames (3) in front and behind. Support frames (4) are symmetrically installed in the middle of the left and right sides and the left and right sides of the rear of the annealing cabinet (1). The adjustment frame (2) includes a bracket (201), a sliding seat (202), a guide rail (203) and a limit bolt (204). The left and right sides of the bracket (201) are connected to the sliding seat (202) in the middle. The side of the sliding seat (202) away from the bracket (201) is vertically connected to the guide rail (203). The upper and lower ends of the side of the sliding seat (202) close to the guide rail (203) are horizontally threaded with limit bolts (204). The adjustment frame (2) is made of 304 stainless steel.

2. The non-oriented cold-rolled silicon steel annealing apparatus according to claim 1, characterized in that, The annealing cabinet (1) includes a processing cabinet (101), a cabinet door (102) and a control panel (103). The front side of the processing cabinet (101) is connected to the cabinet door (102) by a hinge structure, and the control panel (103) is installed on the upper side of one side of the processing cabinet (101).

3. The non-oriented cold-rolled silicon steel annealing apparatus according to claim 1, characterized in that, The bracket (201) has a hollow structure in the middle, and the bracket (201) and the sliding seat (202) are connected to each other by a sliding insertion structure.

4. The non-oriented cold-rolled silicon steel annealing apparatus according to claim 1, characterized in that, The upper end of the connection between the sliding seat (202) and the bracket (201) is vertically provided with two sets of holes for bolt installation, and the sliding seat (202) and the guide rail (203) are connected to each other by a slotted embedded structure.

5. The non-oriented cold-rolled silicon steel annealing apparatus according to claim 1, characterized in that, The mobile frame (3) includes a shock-absorbing column (301), a fixed seat (302) and a rubber wheel (303). The upper end of the shock-absorbing column (301) is connected to the fixed seat (302), and the lower end of the shock-absorbing column (301) is connected to and installed with a rubber wheel (303).

6. The non-oriented cold-rolled silicon steel annealing apparatus according to claim 5, characterized in that, The shock-absorbing column (301) and the fixed seat (302) are connected to each other by a ratchet shaft structure, and the fixed seat (302) has holes for bolt installation at the four opposite corners. The fixed seat (302) is movably connected to the side of the annealing cabinet (1).

7. The non-oriented cold-rolled silicon steel annealing apparatus according to claim 1, characterized in that, The support frame (4) includes a main frame (401), fixing holes (402) and a support corner plate (403). Fixing holes (402) for bolt installation are opened at both the upper and lower ends of the main frame (401), and a support corner plate (403) is vertically arranged in the middle of the side of the main frame (401) away from the annealing cabinet (1).

8. The non-oriented cold-rolled silicon steel annealing apparatus according to claim 7, characterized in that, The support corner plate (403) is welded to the main frame (401), and the support frame (4) and the annealing cabinet (1) are movably connected.

Images