Non-oriented silicon single roll deviation rectifying device

Abstract

The utility model discloses a kind of non-oriented silicon single-roller deviation rectifying devices, including rack, the rack is door type frame structure, single-roller deviation rectifying mechanism is installed in the rack, the single-roller deviation rectifying mechanism includes deviation rectifying roller and movable baffle, the both ends of deviation rectifying roller are rotatably connected with rack by pivot, driving motor is fixedly installed on the outside one side of rack, the output end of driving motor is connected with deviation rectifying roller, the movable baffle is provided with two groups, two groups movable baffle are movably installed at the both ends of deviation rectifying roller, the both ends of deviation rectifying roller are opened with moving sliding slot along axis direction, the movable baffle includes outer baffle and inner slide bar, and the outer baffle and inner slide bar are fixedly connected by sliding block, and the sliding block is installed in moving sliding slot.The utility model can drive steel belt to keep accurate centering position in conveying process, effectively avoid the edge damage and winding disorder problem caused by steel belt deviation.

Description

Technical Field

[0001] This utility model relates to the field of metallurgical equipment technology, specifically to a non-oriented silicon steel single-roller correction device. Background Technology

[0002] Non-oriented silicon steel, a key material for motor and transformer cores, requires multiple processes in its production, including cold rolling, annealing, and coating. The strip steel must be continuously conveyed between these processes. Due to factors such as tension fluctuations in the strip itself, roller installation errors, and raw material shape deviations, the strip steel is prone to deviation during conveying. If this deviation is not corrected in time, it can lead to edge scratches, uneven winding, and even strip breakage, severely impacting product quality and production continuity. Summary of the Invention

[0003] The purpose of this invention is to provide a non-oriented silicon steel single-roller correction device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a single-roller correction device for non-oriented silicon steel, comprising a frame, wherein the frame is a portal frame structure, a single-roller correction mechanism is installed inside the frame, the single-roller correction mechanism includes a correction roller and movable baffles, the two ends of the correction roller are rotatably connected to the frame via rotating shafts, a drive motor is fixedly installed on one side of the frame, the output end of the drive motor is connected to the correction roller for transmission, and two sets of movable baffles are provided, the two sets of movable baffles being movably installed at both ends of the correction roller respectively. The straightening roller has movable grooves at both ends along the axial direction. The movable baffle includes an outer partition and an inner slide rod. The outer partition and the inner slide rod are fixedly connected by a slider. The slider is installed in the movable groove. The two sets of movable baffles are fixedly connected by the inner slide rod. The inside of the straightening roller is a hollow structure. The inner slide rod is movably installed in the cavity inside the straightening roller. An adjusting motor is fixedly installed inside the straightening roller. An adjusting screw is fixedly installed at the output end of the adjusting motor. One end of the adjusting screw is threadedly connected to the inner slide rod.

[0005] Preferably, an auxiliary mechanism is installed on the top of the frame. The auxiliary mechanism includes a support beam, an auxiliary guide roller, and a movable adjustment frame. The support beam is fixedly installed on the top of the frame, and the auxiliary guide roller is located below the support beam and directly above the correction roller.

[0006] Preferably, the auxiliary guide roller is located between the movable adjustment frames, and both ends of the auxiliary guide roller are rotatably connected to the movable adjustment frames via bearings. The movable adjustment frames are movably mounted on the support beam.

[0007] Preferably, an adjusting handwheel is installed on the top of the supporting beam, a threaded rod is fixedly installed on one end of the adjusting handwheel, and the top of the movable adjusting frame is installed on the threaded rod.

[0008] Preferably, a fixing mechanism is installed at the bottom of the frame. The fixing mechanism includes a U-shaped fixing base and a pressure plate. The U-shaped fixing base is fixedly installed at the bottom of the frame by bolts. The pressure plate is located in the slot of the U-shaped fixing base. A clamping bolt is connected to the pressure plate. An anti-slip pad is fixed on the surface of the pressure plate.

[0009] Preferably, one end of the adjusting screw is installed inside the inner slide rod, and the inner slide rod is provided with a mounting groove for installing the adjusting screw.

[0010] Preferably, the inner wall of the mounting groove is provided with an internal thread that matches the adjusting screw, so as to ensure that the adjusting screw can stably drive the inner slide rod to move axially.

[0011] Preferably, the outer partition surface of the movable baffle is provided with a wear-resistant coating.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model installs movable baffles at both ends of the straightening roller. The position of the movable baffles can be adjusted left and right. The adjustment of the movable baffles is achieved by adjusting the adjusting screw driven by the adjusting motor. The threaded connection between the adjusting screw and the inner slide rod ensures that the inner slide rod can move smoothly along the axial direction of the straightening roller, thereby driving the steel belt to maintain a precise centering position during the conveying process, effectively avoiding edge damage and uneven winding caused by steel belt deviation.

[0013] 2. The auxiliary guide roller and movable adjustment frame in the auxiliary mechanism of this utility model further enhance the stability of the strip steel and reduce the deviation caused by tension fluctuations. The design of the fixing mechanism improves the stability of the entire device and prevents loosening or displacement during operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the side structure of the inner slide bar of this utility model; Figure 3 This is a schematic cross-sectional view of the correction roller of this utility model; Figure 4 This is a schematic diagram of the end face of the movable baffle of this utility model.

[0015] In the diagram: 1. Frame; 2. Single-roller correction mechanism; 3. Correction roller; 4. Movable baffle; 5. Drive motor; 6. Moving chute; 7. Outer partition; 8. Inner slide bar; 9. Slider; 10. Adjustment motor; 11. Adjustment screw; 12. Auxiliary mechanism; 13. Support beam; 14. Auxiliary guide roller; 15. Movable adjustment frame; 16. Adjustment handwheel; 17. Threaded rod; 18. U-shaped fixed base; 19. Pressure plate; 20. Clamping bolt; 21. Mounting slot. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 This utility model provides a technical solution for a single-roller correction device for non-oriented silicon steel: It includes a frame 1, which is a portal frame structure. A single-roller correction mechanism 2 is installed inside the frame 1. The single-roller correction mechanism 2 includes a correction roller 3 and movable baffles 4. The two ends of the correction roller 3 are rotatably connected to the frame 1 via rotating shafts. A drive motor 5 is fixedly installed on one side of the frame 1, and the output end of the drive motor 5 is connected to the correction roller 3. Two sets of movable baffles 4 are provided, and the two sets of movable baffles 4 are respectively movably installed at both ends of the correction roller 3. A movable slide groove 6 is provided along the axial direction. The movable baffle 4 includes an outer partition 7 and an inner slide rod 8. The outer partition 7 and the inner slide rod 8 are fixedly connected by a slider 9. The slider 9 is installed in the movable slide groove 6. The two sets of movable baffles 4 are fixedly connected by the inner slide rod 8. The inside of the correction roller 3 is a hollow structure. The inner slide rod 8 is movably installed in the cavity inside the correction roller 3. An adjusting motor 10 is fixedly installed inside the correction roller 3. An adjusting screw 11 is fixedly installed at the output end of the adjusting motor 10. One end of the adjusting screw 11 is threadedly connected to the inner slide rod 8.

[0018] Furthermore, an auxiliary mechanism 12 is installed on the top of the frame 1. The auxiliary mechanism 12 includes a support beam 13, an auxiliary guide roller 14, and a movable adjustment frame 15. The support beam 13 is fixedly installed on the top of the frame 1. The auxiliary guide roller 14 is located below the support beam 13 and directly above the correction roller 3. The auxiliary guide roller 14 is located between the movable adjustment frames 15, and both ends of the auxiliary guide roller 14 are rotatably connected to the movable adjustment frame 15 through bearings. The movable adjustment frame 15 is movably installed on the support beam 13. An adjustment handwheel 16 is installed on the top of the support beam 13. A threaded rod 17 is fixedly installed on one end of the adjustment handwheel 16, and the top end of the movable adjustment frame 15 is installed on the threaded rod 17.

[0019] In this embodiment, the threaded rod 17 and the movable adjustment frame 15 are connected by a thread. Rotating the adjustment handwheel 16 can drive the threaded rod 17 to rotate, thereby realizing the up and down movement of the movable adjustment frame 15. The auxiliary guide roller 14 is connected to the movable adjustment frame 15 through a bearing design, ensuring that it can rotate flexibly and reducing frictional damage to the strip surface. At the same time, the pressure applied by the auxiliary guide roller 14 keeps the strip stable and avoids secondary displacement caused by tension fluctuations.

[0020] Furthermore, a fixing mechanism is installed at the bottom of the frame 1. The fixing mechanism includes a U-shaped fixing base 18 and a pressure plate 19. The U-shaped fixing base 18 is fixedly installed at the bottom of the frame 1 by bolts. The pressure plate 19 is located in the slot of the U-shaped fixing base 18. A clamping bolt 20 is connected to the pressure plate 19. An anti-slip pad is fixed on the surface of the pressure plate 19.

[0021] In this embodiment, the U-shaped fixing base 18 and pressure plate 19 in the fixing mechanism provide stable support for the entire device. By tightening the clamping bolts 20, the pressure plate 19 firmly fixes the device to the mounting platform, while the anti-slip pad increases the friction of the contact surface, preventing the device from shifting during operation.

[0022] Furthermore, one end of the adjusting screw 11 is installed inside the inner slide rod 8, and the inner slide rod 8 is provided with a mounting groove 21 for installing the adjusting screw 11.

[0023] Furthermore, the inner wall of the mounting groove 21 is provided with an internal thread that matches the adjusting screw 11, so as to ensure that the adjusting screw 11 can stably drive the inner slide bar 8 to move axially.

[0024] Furthermore, the outer partition 7 of the movable baffle 4 is provided with a wear-resistant coating. The wear-resistant coating on the outer partition 7 of the movable baffle 4 effectively extends its service life and reduces the maintenance frequency.

[0025] Working Principle: During operation, the drive motor 5 starts and drives the straightening roller 3 to rotate, thereby causing the steel strip to move smoothly. When the non-oriented silicon steel strip deviates during the conveying process, the adjusting motor 10 operates. Through the threaded engagement of the adjusting screw 11 and the inner slide rod 8, the movable baffle 4 is pushed to move axially along the movable slide groove 6 to adjust the movement of the strip and ensure that the strip remains centered during the straightening process. The auxiliary guide roller 14 in the auxiliary mechanism 12 dynamically applies appropriate pressure through the up and down movement of the movable adjusting frame 15, so that the strip maintains stable operation during the straightening process. The rotation of the adjusting handwheel 16 drives the threaded rod 17 to rotate, thereby precisely controlling the position of the movable adjusting frame 15, so that the height of the auxiliary guide roller 14 can be adjusted according to actual needs to adapt to steel strip materials of different thicknesses.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A single-roller correction device for non-oriented silicon steel, comprising a frame (1), characterized in that: The frame (1) is a portal frame structure. A single-roller correction mechanism (2) is installed inside the frame (1). The single-roller correction mechanism (2) includes a correction roller (3) and a movable baffle (4). The two ends of the correction roller (3) are rotatably connected to the frame (1) through a rotating shaft. A drive motor (5) is fixedly installed on one side of the frame (1). The output end of the drive motor (5) is connected to the correction roller (3) for transmission. Two sets of movable baffles (4) are provided. The two sets of movable baffles (4) are respectively movably installed at both ends of the correction roller (3). The two ends of the correction roller (3) are provided with movable grooves (6) along the axial direction. The baffle (4) includes an outer partition (7) and an inner slide rod (8). The outer partition (7) and the inner slide rod (8) are fixedly connected by a slider (9). The slider (9) is installed in the movable slide groove (6). The two sets of movable baffles (4) are fixedly connected by the inner slide rod (8). The inside of the correction roller (3) is a hollow structure. The inner slide rod (8) is movably installed in the cavity inside the correction roller (3). An adjusting motor (10) is fixedly installed inside the correction roller (3). An adjusting screw (11) is fixedly installed at the output end of the adjusting motor (10). One end of the adjusting screw (11) is threadedly connected to the inner slide rod (8).

2. The single-roller correction device for non-oriented silicon steel according to claim 1, characterized in that: An auxiliary mechanism (12) is installed on the top of the frame (1). The auxiliary mechanism (12) includes a support beam (13), an auxiliary guide roller (14), and a movable adjustment frame (15). The support beam (13) is fixedly installed on the top of the frame (1). The auxiliary guide roller (14) is located below the support beam (13) and directly above the correction roller (3).

3. The single-roller correction device for non-oriented silicon steel according to claim 2, characterized in that: The auxiliary guide roller (14) is located between the movable adjustment frame (15), and the two ends of the auxiliary guide roller (14) are rotatably connected to the movable adjustment frame (15) through bearings. The movable adjustment frame (15) is movably mounted on the support beam (13).

4. The non-oriented silicon steel single-roller correction device according to claim 3, characterized in that: An adjusting handwheel (16) is installed on the top of the supporting beam (13), and a threaded rod (17) is fixedly installed on one end of the adjusting handwheel (16). The top of the movable adjusting frame (15) is installed on the threaded rod (17).

5. The single-roller correction device for non-oriented silicon steel according to claim 4, characterized in that: The bottom of the frame (1) is equipped with a fixing mechanism, which includes a U-shaped fixing base (18) and a pressure plate (19). The U-shaped fixing base (18) is fixedly installed at the bottom of the frame (1) by bolts. The pressure plate (19) is located in the slot of the U-shaped fixing base (18). A clamping bolt (20) is connected to the pressure plate (19). An anti-slip pad is fixed on the surface of the pressure plate (19).

6. The single-roller correction device for non-oriented silicon steel according to claim 5, characterized in that: One end of the adjusting screw (11) is installed inside the inner slide rod (8), and the inner slide rod (8) is provided with a mounting groove (21) for installing the adjusting screw (11).

7. The non-oriented silicon steel single-roller correction device according to claim 6, characterized in that: The inner wall of the mounting groove (21) is provided with an internal thread that matches the adjusting screw (11) to ensure that the adjusting screw (11) can stably drive the inner slide bar (8) to move axially.

8. The single-roller correction device for non-oriented silicon steel according to claim 7, characterized in that: The outer partition (7) of the movable baffle (4) is provided with a wear-resistant coating.

Images