Temperature control device for strip steel production

Abstract

The utility model discloses a temperature control device for strip steel production, which comprises a bottom plate, a support plate fixedly mounted at the top of the bottom plate, an electromagnetic heating ring fixedly mounted on the support plate and used for heating strip steel, an adjusting component mounted on one side of a port of the electromagnetic heating ring, a dust removal component mounted on the adjusting component, and a temperature control component mounted on the dust removal component. According to the utility model, through the cooperative use of the adjusting part and the dust removal part, impurities such as dust on the inner ring wall of the electromagnetic heating ring can be effectively and automatically cleaned, and the stable working performance of the electromagnetic heating ring is ensured; and heating efficiency reduction, non-uniform heating and potential safety hazards caused by dust are reduced, time and labor are saved, and cleaning and high efficiency are achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of strip steel production equipment, specifically a temperature control device for strip steel production. Background Technology

[0002] Strip steel is a narrow and long steel plate produced by various steel rolling mills to meet the needs of different industrial sectors for the industrialized production of various metal or mechanical products. Temperature control is a crucial step in the strip steel production process, directly affecting the quality and performance of the strip steel.

[0003] Electromagnetic heating technology has been gradually applied to the field of strip steel industrial heating due to its unique advantages, but electromagnetic heating devices currently used for strip steel heating still face some problems in actual operation.

[0004] During strip steel production, the production environment often contains a significant amount of dust and impurities, which can adversely affect electromagnetic heating devices. Over time, dust accumulates on the inner wall of the electromagnetic heating coil, affecting its insulation performance and posing safety hazards. This can lead to electrical faults such as leakage and short circuits, threatening the normal operation of the heating coil and the safety of operators. Dust covering the heating coil also forms a heat insulation layer, hindering heat dissipation and causing the coil to overheat, affecting its electromagnetic performance and efficiency, and reducing heating effectiveness. Existing cleaning methods often require manual operation. When cleaning the inner ring of the electromagnetic heating coil, manual cleaning is difficult to reach and effectively remove dust and debris from the inner wall, making it difficult to guarantee cleaning effectiveness and consistency. This severely impacts the heating effect and performance of the electromagnetic heating equipment, and manual cleaning is inefficient, time-consuming, and labor-intensive. Utility Model Content

[0005] The purpose of this utility model is to provide a temperature control device for strip steel production, in order to solve the technical problems of existing electromagnetic heating coils, which are difficult to reach and cannot effectively remove dust and debris from the inner wall of the electromagnetic heating coil by manual cleaning, making it difficult to guarantee the cleaning effect and consistency, which will seriously affect the heating effect and performance of electromagnetic heating equipment, and the low efficiency, time and labor of manual cleaning.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] A temperature control device for strip steel production includes a base plate, a support plate fixedly installed on the top of the base plate, an electromagnetic heating coil for heating the strip steel fixedly installed on the support plate, an adjustment component installed on one side of the port of the electromagnetic heating coil, a dust removal component installed on the adjustment component, and the dust removal component passing through the inner ring of the electromagnetic heating coil through the adjustment component.

[0008] As a further embodiment of this utility model, the adjusting component includes a first hydraulic cylinder fixedly installed on the top of the base plate, an mounting plate fixedly connected to the telescopic end of the first hydraulic cylinder, a second hydraulic cylinder fixedly installed on the top of the mounting plate, and the telescopic end of the second hydraulic cylinder connected to the dust removal component.

[0009] As a further preferred embodiment of this utility model, the dust removal component includes a drive motor and a cleaning roller, and the drive motor is fixedly connected to the telescopic end of the second hydraulic cylinder through a connecting plate;

[0010] The cleaning roller includes a shaft and bristles fixedly mounted on the surface of the shaft. One end of the shaft is fixedly connected to the output shaft of the drive motor, and the bristles are in contact with the inner ring of the electromagnetic heating coil.

[0011] As a further preferred embodiment of this utility model, a telescopic rod is installed on the top of the base plate. The telescopic rod includes an outer rod and an inner rod that is movably inserted into one end of the outer rod. One end of the outer rod is fixedly connected to the top of the base plate, and one end of the inner rod is fixedly connected to the bottom of the mounting plate.

[0012] As a preferred embodiment of this utility model, a connecting frame is fixedly connected to the connecting plate, and a bearing is fixedly installed on the connecting frame. The shaft of the cleaning roller is fixedly installed in the inner ring of the bearing.

[0013] As a preferred embodiment of this utility model, a controller is fixedly installed on one side of the support plate, and the controller is electrically connected to the first hydraulic cylinder, the second hydraulic cylinder and the drive motor respectively.

[0014] As a preferred embodiment of this utility model, when the electromagnetic heating coil is heating the strip, the height of the cleaning roller is lower than the lowest point of the electromagnetic heating coil.

[0015] Compared with existing technologies, the temperature control device for strip steel production provided by this utility model has the following advantages:

[0016] This invention uses a controller to activate a first hydraulic cylinder, which raises the cleaning roller to a suitable position aligned with the inner ring of the electromagnetic heating coil. A second hydraulic cylinder then moves the cleaning roller forward to the inner ring, ensuring close contact between the brush bristles and the inner ring. The controller then activates a drive motor to rotate the cleaning roller, using the brush bristles to clean the inner ring. This effectively and automatically removes dust and other impurities from the inner ring, ensuring stable performance of the electromagnetic heating coil, reducing heating efficiency loss, uneven heating, and potential safety hazards caused by dust, while saving time and effort and achieving high cleaning efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only examples of embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the output state structure of the cleaning roller in an embodiment of this utility model.

[0021] Figure label:

[0022] 1. Base plate; 2. Support plate; 3. Electromagnetic heating coil; 4. First hydraulic cylinder; 5. Mounting plate; 501. Telescopic rod; 6. Second hydraulic cylinder; 7. Connecting plate; 701. Connecting frame; 702. Bearing; 8. Drive motor; 9. Cleaning roller; 10. Controller. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0025] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an integral connection, or a detachable connection; they can refer to the internal connection of two components; they can refer to a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present invention should be understood according to the specific circumstances.

[0026] See Figures 1 to 3 As shown in the figure, an embodiment of the present invention provides a temperature control device for strip steel production, including a base plate 1, a support plate 2 fixedly installed on the top of the base plate 1, an electromagnetic heating coil 3 for heating the strip steel fixedly installed on the support plate 2, an adjustment component installed on one side of the port of the electromagnetic heating coil 3, and a dust removal component installed on the adjustment component. The dust removal component passes through the inner ring of the electromagnetic heating coil 3 through the adjustment component. Through the combined use of the adjustment component and the dust removal component, the dust and other impurities on the inner ring wall of the electromagnetic heating coil 3 are effectively and automatically cleaned, ensuring the stable working performance of the electromagnetic heating coil, reducing the decrease in heating efficiency, uneven heating and potential safety hazards caused by dust, and saving time and effort with high cleaning efficiency.

[0027] The adjustment component includes a first hydraulic cylinder 4 fixedly installed on the top of the base plate 1. A mounting plate 5 is fixedly connected to the telescopic end of the first hydraulic cylinder 4. A second hydraulic cylinder 6 is fixedly installed on the top of the mounting plate 5. The telescopic end of the second hydraulic cylinder 6 is connected to the dust removal component. The first hydraulic cylinder 4 can realize the vertical displacement of the dust removal component, and the second hydraulic cylinder 6 can realize the linear displacement of the dust removal component. Through the coordinated use of the first hydraulic cylinder 4 and the second hydraulic cylinder 6, the dust removal component is driven to reach the appropriate position of the electromagnetic heating coil 3 for cleaning.

[0028] The dust removal component includes a drive motor 8 and a cleaning roller 9. The drive motor 8 is fixedly connected to the telescopic end of the second hydraulic cylinder 6 via a connecting plate 7. The cleaning roller 9 includes a shaft and bristles fixedly mounted on the surface of the shaft. One end of the shaft is fixedly connected to the output shaft of the drive motor 8. The bristles are in contact with the inner ring of the electromagnetic heating coil 3. The bristles are made of nylon. The drive motor 8 drives the cleaning roller 9 to rotate, and the bristles of the cleaning roller 9 contact the inner ring of the electromagnetic heating coil 3 to achieve effective cleaning of the inner ring of the electromagnetic heating coil 3.

[0029] A telescopic rod 501 is installed on the top of the base plate 1. The telescopic rod 501 includes an outer rod and an inner rod that is movably inserted into one end of the outer rod. One end of the outer rod is fixedly connected to the top of the base plate 1, and one end of the inner rod is fixedly connected to the bottom of the mounting plate 5. The telescopic rod 501 plays an auxiliary support and guiding role, ensuring that the mounting plate 5 moves stably up and down under the drive of the first hydraulic cylinder 4.

[0030] A connecting frame 701 is fixedly connected to the connecting plate 7, and a bearing 702 is fixedly installed on the connecting frame 701. The shaft of the cleaning roller 9 is fixedly installed in the inner ring of the bearing 702. Connecting the shaft of the cleaning roller 9 to the inner ring of the bearing 702 further increases the stability of the output of the drive motor 8 driving the cleaning roller 9.

[0031] A controller 10 is fixedly installed on one side of the support plate 2. The controller 10 is electrically connected to the first hydraulic cylinder 4, the second hydraulic cylinder 6 and the drive motor 8 respectively. The controller 10 can control the extension and retraction of the first hydraulic cylinder 4 and the second hydraulic cylinder 6, as well as the start and stop of the drive motor 8, thereby realizing the control of the position and cleaning action of the dust removal component. The controller 10 is a PLC.

[0032] When the electromagnetic heating coil 3 is heating the strip, the height of the cleaning roller 9 is lower than the lowest point of the electromagnetic heating coil 3, ensuring that the cleaning roller 9 will not interfere with the normal heating operation of the strip during the heating process, and also preventing the cleaning roller 9 from being damaged due to high temperature.

[0033] As is well known to those skilled in the art, the working principles and wiring methods of the electromagnetic heating coil 3, the first hydraulic cylinder 4, the second hydraulic cylinder 6, the drive motor 8, and the controller 10 are commonplace and belong to conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can arbitrarily select and match their models according to their needs or convenience.

[0034] In the present invention embodiment, during normal heating, the strip passes through the inner ring of the electromagnetic heating coil 3, and the electromagnetic heating coil 3 controls the temperature of the strip. At this time, the cleaning roller 9 is in a lower position and does not affect the heating operation.

[0035] When cleaning of the electromagnetic heating coil 3 is required, the controller 10 starts the first hydraulic cylinder 4 to drive the cleaning roller 9 to a suitable position aligned with the inner ring of the electromagnetic heating coil 3. Then, the second hydraulic cylinder 6 drives the cleaning roller 9 forward to the inner ring of the electromagnetic heating coil 3, so that the bristles of the cleaning roller 9 are in close contact with the inner ring of the electromagnetic heating coil 3. Next, the controller 10 starts the drive motor 8 to drive the cleaning roller 9 to rotate, using the bristles to clean the inner ring of the electromagnetic heating coil 3, removing dust and other impurities. After cleaning is completed, the controller 10 controls the second hydraulic cylinder 6 to retract, and then controls the first hydraulic cylinder 4 to retract, so that the dust removal component returns to its initial position, waiting for the next cleaning operation.

[0036] The foregoing has shown and described the basic principles of the present invention. The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only illustrative of the principles of the present invention. Any modifications, equivalent substitutions, and improvements made within the scope of the present invention without departing from the scope of the present invention should be included within the protection scope of the present invention.

Claims

1. A temperature control device for strip steel production, characterized in that: Includes a base plate (1), on the top of which a support plate (2) is fixedly installed. An electromagnetic heating coil (3) for heating the strip is fixedly installed on the support plate (2). An adjustment component is installed on one side of the port of the electromagnetic heating coil (3). A dust removal component is installed on the adjustment component. The dust removal component passes through the inner ring of the electromagnetic heating coil (3) through the adjustment component.

2. The temperature control device for strip steel production according to claim 1, characterized in that: The adjusting component includes a first hydraulic cylinder (4) fixedly installed on the top of the base plate (1), an mounting plate (5) fixedly connected to the telescopic end of the first hydraulic cylinder (4), a second hydraulic cylinder (6) fixedly installed on the top of the mounting plate (5), and the telescopic end of the second hydraulic cylinder (6) connected to the dust removal component.

3. The temperature control device for strip steel production according to claim 2, characterized in that: The dust removal component includes a drive motor (8) and a cleaning roller (9). The drive motor (8) is fixedly connected to the telescopic end of the second hydraulic cylinder (6) through a connecting plate (7). The cleaning roller (9) includes a shaft and bristles fixedly mounted on the surface of the shaft. One end of the shaft is fixedly connected to the output shaft of the drive motor (8), and the bristles are in contact with the inner ring of the electromagnetic heating coil (3).

4. The temperature control device for strip steel production according to claim 2, characterized in that: A telescopic rod (501) is installed on the top of the base plate (1). The telescopic rod (501) includes an outer rod and an inner rod that is movably inserted into one end of the outer rod. One end of the outer rod is fixedly connected to the top of the base plate (1), and one end of the inner rod is fixedly connected to the bottom of the mounting plate (5).

5. The temperature control device for strip steel production according to claim 3, characterized in that: A connecting frame (701) is fixedly connected to the connecting plate (7), and a bearing (702) is fixedly installed on the connecting frame (701). The shaft of the cleaning roller (9) is fixedly installed in the inner ring of the bearing (702).

6. The temperature control device for strip steel production according to claim 3, characterized in that: A controller (10) is fixedly installed on one side of the support plate (2). The controller (10) is electrically connected to the first hydraulic cylinder (4), the second hydraulic cylinder (6), and the drive motor (8).

7. A temperature control device for strip steel production according to claim 3, characterized in that: When the electromagnetic heating coil (3) is heating the strip, the height of the cleaning roller (9) is lower than the lowest point of the electromagnetic heating coil (3).

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