A temperature-controlled feeding device for a slitting line

Abstract

This invention belongs to the field of slitting line technology, specifically a temperature-controlled feeding device for slitting lines. It includes two adjacent transfer conveyor rollers. A top plate is provided on the outer wall of each transfer conveyor roller, and a Z-shaped tube is rotatably connected to the outer wall of the top plate via bearings. A mounting sleeve is fixedly connected to the bottom of the outer wall of the Z-shaped tube, and a temperature sensor is installed on one side of the outer wall of the mounting sleeve. This invention uses the temperature sensor to monitor the surface temperature of the steel coil in real time. When the detected temperature exceeds a set threshold, the cooling nozzle automatically starts to provide directional cooling to the high-temperature area. The Z-shaped tube design allows the cooling nozzle to be flexibly adjusted, ensuring uniform cooling and avoiding the errors and inefficiencies of traditional manual temperature measurement. A servo motor drives the first and second gears to mesh and rotate, causing the Z-shaped tube to rotate, achieving multi-angle temperature detection and cooling. This solves the problem of uneven temperature on one side of the steel coil or overall overheating during loading.

Description

Technical Field

[0001] This utility model relates to the field of slitting line technology, and in particular to a temperature-controlled feeding device for slitting lines. Background Technology

[0002] A slitting production line is a widely used type of production line, primarily used for processing rolled materials. Its basic working principle involves processing the rolled material using equipment, then dividing it into multiple smaller rolls using a slitting machine, ultimately obtaining the desired product. The advantage of a slitting production line lies in its ability to achieve high-efficiency production, significantly improving production efficiency.

[0003] Currently, operators need to enter the coil storage area to measure the temperature of the steel coils with a temperature gun before they are put on the line. However, due to the hot conditions of the surrounding environment where the steel coils are stored, there are sometimes cases where the temperature on one side is below 60°C and the temperature on the other side is above 60°C. There are also cases where the temperature is above 60°C when the coils are put on the line. The slitting line is a cold line and does not have a cooling device. Putting steel coils above 60°C on the line is very harmful to equipment such as rollers, bearings and nylon liners. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a temperature control feeding device for slitting lines, which overcomes the shortcomings of the prior art and effectively solves the problem of uneven surface temperature when feeding steel coils.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A temperature-controlled feeding device for a slitting line includes two adjacent material conveying rollers. A top plate is provided on the outer wall of the top of each material conveying roller, and a Z-shaped tube is rotatably connected to the outer wall of the top plate via a bearing. A mounting sleeve is fixedly connected to the bottom of the outer wall of the Z-shaped tube, and a temperature sensor is installed on one side of the outer wall of the mounting sleeve. A cooling nozzle is installed on the bottom outer wall of the Z-shaped tube below the temperature sensor, and a first gear is fixedly connected to the top of the outer wall of the Z-shaped tube. A second gear meshes with the outer wall of the first gear, and a servo motor is installed on the outer wall of the second gear. An air inlet pipe is rotatably connected to the top outer wall of the Z-shaped tube via a sealed bearing.

[0007] Preferably, the material transfer conveyor roller includes a conveyor roller, and a steel coil is placed on the outer wall of the conveyor roller.

[0008] Preferably, a motor mount is welded to the top outer wall of the top plate, and the servo motor is fixedly connected to the top outer wall of the motor mount by screws.

[0009] Preferably, a guide head is welded to one side of the outer wall of the Z-shaped tube, and an array of support columns are welded to the top outer wall of the material conveying roller. An annular frame is welded to the top outer wall of the support column, and the guide head is slidably connected to the inner wall of the annular frame.

[0010] Preferably, connecting rods that are evenly distributed are welded between the top plate and the annular frame.

[0011] Preferably, a stepper motor is provided below the two material conveying rollers, and a rotary table is fixedly connected to the output shaft of the stepper motor, and an arm is welded between the rotary table and the material conveying rollers.

[0012] Preferably, one of the material transfer conveying rollers has a feeding conveying roller on one side of its outer wall, and the other material transfer conveying roller has a feeding conveying roller on one side of its outer wall.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The temperature control feeding device of the slitting line designed in this paper can monitor the surface temperature of the steel coil in real time through a temperature sensor. When the temperature is detected to be higher than the set threshold, the cooling nozzle is automatically activated to cool the high temperature area in a directional manner. The Z-shaped tube design allows the cooling nozzle to be flexibly adjusted to ensure uniform cooling and avoid the errors and inefficiencies of traditional manual temperature measurement.

[0015] 2. The temperature control feeding device for the slitting line designed in this paper uses a servo motor to drive the first gear and the second gear to mesh and rotate, thereby rotating the Z-shaped tube and realizing multi-angle temperature detection and cooling. This solves the problem of uneven temperature on one side of the steel coil or overall overheating during feeding, and protects the rollers, bearings and nylon liners of the slitting line. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a temperature-controlled feeding device for a slitting line proposed in this utility model;

[0017] Figure 2 A schematic diagram of the transfer conveyor roller connection structure of the temperature-controlled feeding device for slitting lines proposed in this utility model. Figure 1 ;

[0018] Figure 3 A schematic diagram of the transfer conveyor roller connection structure of the temperature-controlled feeding device for slitting lines proposed in this utility model. Figure 2 ;

[0019] Figure 4 This is a schematic diagram of the Z-shaped tube connection structure of a temperature-controlled feeding device for a slitting line proposed in this utility model.

[0020] In the diagram: 1. Transfer conveyor roller; 2. Top plate; 3. Z-shaped tube; 4. Mounting sleeve; 5. Temperature sensor; 6. Cooling nozzle; 7. First gear; 8. Second gear; 9. Servo motor; 10. Air inlet pipe; 11. Guide head; 12. Support column; 13. Ring frame; 14. Connecting rod; 15. Stepper motor; 16. Rotary table; 17. Boom; 18. Feed conveyor roller; 19. Loading conveyor roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-4 Example 1: A temperature-controlled feeding device for a slitting line includes two adjacent material conveying rollers 1. The top outer wall of the material conveying roller 1 is provided with a top plate 2, and a Z-shaped tube 3 is rotatably connected to the outer wall of the top plate 2 via a bearing. The bottom of the outer wall of the Z-shaped tube 3 is fixedly connected with an mounting sleeve 4, and a temperature sensor 5 is installed on one side of the outer wall of the mounting sleeve 4. The material conveying roller 1 includes a conveying roller, and a steel coil is placed on the outer wall of the conveying roller.

[0023] The top of the transfer conveyor roller 1 is equipped with a top plate 2, which is rotatably connected to the Z-shaped tube 3 via bearings. A mounting sleeve 4 is fixedly installed at the bottom of the Z-shaped tube 3, and a temperature sensor 5 is embedded in one side of the mounting sleeve 4 for real-time monitoring of the steel coil surface temperature. The transfer conveyor roller 1 is a conveyor roller structure, with its outer wall supporting the steel coil, which enters the device via the feed conveyor roller 18. A motor mount is welded to the top of the top plate 2, and a servo motor 9 is fixed to the motor mount with screws, providing power for the rotation of the Z-shaped tube 3.

[0024] In this embodiment, the temperature sensor 5 can monitor the surface temperature of the steel coil in real time. When the temperature is detected to be higher than the set threshold, the cooling nozzle 6 is automatically activated to perform directional cooling on the high-temperature area. The design of the Z-shaped tube 3 allows the cooling nozzle 6 to be flexibly adjusted to ensure uniform cooling and avoid the errors and inefficiencies of traditional manual temperature measurement.

[0025] In embodiment 2, a cooling nozzle 6 is installed on the bottom outer wall of the Z-shaped tube 3 below the temperature sensor 5, and a first gear 7 is fixedly connected to the top of the outer wall of the Z-shaped tube 3. A second gear 8 meshes on the outer wall of the first gear 7, and a servo motor 9 is installed on the outer wall of the second gear 8. An air inlet pipe 10 is rotatably connected to the top outer wall of the Z-shaped tube 3 through a sealed bearing. A motor base is welded to the top outer wall of the top plate 2, and the servo motor 9 is fixedly connected to the top outer wall of the motor base by screws.

[0026] Cooling nozzles 6 are installed at the bottom of the Z-shaped tube 3, positioned below the temperature sensor 5. When the temperature sensor 5 detects a high temperature, the cooling nozzles 6 automatically spray a cooling medium, such as compressed air. The top of the Z-shaped tube 3 is connected to a first gear 7 and a second gear 8. A servo motor 9 drives the Z-shaped tube 3 to rotate via these gears, achieving 360° detection and cooling without blind spots. The air inlet pipe 10 is connected to the Z-shaped tube 3 via a sealed bearing to ensure leak-free air supply.

[0027] In this embodiment, the servo motor 9 drives the first gear 7 and the second gear 8 to mesh and rotate, thereby rotating the Z-shaped tube 3 to achieve multi-angle temperature detection and cooling. This solves the problem of uneven temperature on one side of the steel coil or overall overheating, and protects the rollers, bearings and nylon liners of the slitting line.

[0028] A guide head 11 is welded to one side of the outer wall of the Z-shaped tube 3, and an array of support columns 12 are welded to the top outer wall of the transfer conveyor roller 1. An annular frame 13 is welded to the top outer wall of the support column 12, and the guide head 11 is slidably connected to the inner wall of the annular frame 13. Connecting rods 14 are welded at equal intervals between the top plate 2 and the annular frame 13.

[0029] The guide head 11 is welded to one side of the Z-shaped tube 3 and is slidably connected to the inner wall of the ring frame 13. The ring frame 13 is fixed to the top of the transfer conveyor roller 1 by the support column 12 to ensure the stability of the movement trajectory of the Z-shaped tube 3. The connecting rod 14 is welded between the top plate 2 and the ring frame 13 to form a reinforced structure.

[0030] A stepper motor 15 is provided below the two material conveying rollers 1, and a rotary table 16 is fixedly connected to the output shaft of the stepper motor 15. An arm 17 is welded between the rotary table 16 and the material conveying rollers 1. A feeding conveying roller 18 is provided on one side of the outer wall of one of the material conveying rollers 1, and a feeding conveying roller 19 is provided on one side of the outer wall of the other material conveying roller 1.

[0031] Stepper motor 15 drives rotary table 16 and boom 17 to achieve synchronous rotation of two material conveying rollers 1, which facilitates the switching of steel coils between loading conveying roller 19 and feeding conveying roller 18.

[0032] Working principle: The steel coil is fed into the transfer conveyor roller 1 by the feeding conveyor roller 18. The temperature sensor 5 scans the surface of the steel coil. If the local temperature exceeds the set value, the signal is transmitted to the control system, triggering the servo motor 9 to drive the Z-shaped tube 3 to rotate, so that the cooling nozzle 6 is aimed at the high-temperature area. The cooling medium enters the Z-shaped tube 3 through the air inlet pipe 10 and is sprayed onto the surface of the steel coil through the cooling nozzle 6 until the temperature reaches the standard. The guide head 11 slides along the ring frame 13 to ensure smooth rotation of the Z-shaped tube 3. After cooling is completed, the stepper motor 15 is activated again, and the transfer conveyor roller 1 transfers the steel coil to the loading conveyor roller 19 to complete the loading process.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multi-roll line temperature control feeding device, comprising two adjacent distribution of material transfer roller (1), characterized in that, The top outer wall of the material conveying roller (1) is provided with a top plate (2), and a Z-shaped tube (3) is rotatably connected to the outer wall of the top plate (2) via a bearing. The bottom of the outer wall of the Z-shaped tube (3) is fixedly connected with an installation sleeve (4), and a temperature sensor (5) is installed on one side of the outer wall of the installation sleeve (4). A cooling nozzle (6) is installed on the bottom outer wall of the Z-shaped tube (3) below the temperature sensor (5). A first gear (7) is fixedly connected to the top of the outer wall of the Z-shaped tube (3). A second gear (8) meshes on the outer wall of the first gear (7), and a servo motor (9) is installed on the outer wall of the second gear (8). An air inlet pipe (10) is rotatably connected to the top outer wall of the Z-shaped tube (3) via a sealed bearing.

2. The unwinding temperature control feeding device according to claim 1, wherein The material transfer conveyor roller (1) includes a conveyor roller, and a steel coil is placed on the outer wall of the conveyor roller.

3. The unwinding temperature control feeding device according to claim 1, characterized in that, The top outer wall of the top plate (2) is welded with a motor base, and the servo motor (9) is fixedly connected to the top outer wall of the motor base by screws.

4. The unwinding temperature control feeding device according to claim 1, wherein, The Z-shaped tube (3) has a guide head (11) welded to one side of its outer wall, and the top outer wall of the transfer conveyor roller (1) has an array of support columns (12) welded to it. The top outer wall of the support column (12) has an annular frame (13) welded to it, and the guide head (11) is slidably connected to the inner wall of the annular frame (13).

5. The temperature-controlled feeding device for a slitting line according to claim 1, characterized in that, Connecting rods (14) are welded between the top plate (2) and the ring frame (13) at equal intervals.

6. The unwinding temperature control feeding device according to claim 1, wherein A stepper motor (15) is provided below the two material conveying rollers (1), and a rotary table (16) is fixedly connected to the output shaft of the stepper motor (15). An arm (17) is welded between the rotary table (16) and the material conveying rollers (1).

7. The unwinding temperature control feeding device according to claim 1, wherein One of the material conveying rollers (1) has a feeding conveying roller (18) on one side of its outer wall, and the other material conveying roller (1) has a feeding conveying roller (19) on one side of its outer wall.

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