A strip steel winding device

Abstract

The application relates to the technical field of coiling devices, and discloses a strip steel coiling device which comprises a fixed base, the outer surface of the fixed base is provided with a second sliding groove, the inner wall of the second sliding groove is slidably connected with two connecting plates, the side, where the two connecting plates are close to each other, is rotationally connected with a guide wheel, the upper surface of each connecting plate is threadedly connected with a locking bolt, the upper surface of the fixed base is provided with a first sliding groove, the inner wall of the first sliding groove is slidably connected with a fixing frame, and the bottom surface of the fixing frame is slidably connected with the fixed base. The strip steel coiling device can coiling different-width strip steels by arranging the movable fixing frame and the connecting plates, and the support can extend to support the fixing frame when coiling large-width strip steels, so that the effect that the large-width strip steels can be stably coiled during equipment operation is achieved.

Description

Technical Field

[0001] This application relates to the field of winding device technology, specifically a strip steel winding device. Background Technology

[0002] Strip steel is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of industrialized production of various metal or mechanical products in different industrial sectors. Strip steel that has undergone plastic deformation after rolling under cold conditions or below the recrystallization temperature is usually called cold-rolled strip steel.

[0003] An existing patent (publication number: CN214719499U) discloses a cold-rolled strip steel coiling device, including a base plate. Two fixed seats are fixedly connected to the upper surface of the base plate, and a steel coil is movably connected between the fixed seats. A first sliding groove is formed on one side of one of the fixed seats, and a second sliding rod is fixedly connected within the first sliding groove. A first sliding block is movably connected to one side of the second sliding rod, and a first spring is movably connected to one side of the second sliding rod. The two ends of the first spring are respectively fixed to the first sliding groove and the first sliding block. The top of the first sliding block is fixedly connected to the first sliding rod. This invention not only enables the second sliding block to drive a third gear to simultaneously disengage from the first and second gears, automatically stopping the coiling and controlling the amount of coiling, but also prevents the steel coil from reversing after coiling stops, avoiding coil slippage and improving the coiling quality. Furthermore, it can limit the movement of steel coils of different sizes, enhancing the practicality of the device.

[0004] Although the winding device in the aforementioned document can be adapted to cold-rolled strips of different widths by adjusting the position of the movable retaining ring, it is limited by the support frames on both sides. The maximum winding width is limited to between the two support frames, and it cannot cope with the problem of winding large-width cold-rolled strips. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a strip steel winding device that has the advantages of being able to wind up wide strip steel and being highly practical, thus solving the problem that existing devices cannot stably wind up wide strip steel.

[0006] To achieve the above objectives, this application provides the following technical solution: a strip steel winding device, including a fixed base, a second sliding groove on the outer surface of the fixed base, two connecting plates slidably connected to the inner wall of the second sliding groove, guide wheels rotatably connected to the sides of the two connecting plates that are close to each other, a locking bolt threadedly connected to the upper surface of each connecting plate, a first sliding groove on the upper surface of the fixed base, a fixed frame slidably connected to the inner wall of the first sliding groove, and the bottom surface of the fixed frame slidably connected to the fixed base.

[0007] Through the above scheme, the inner wall of the second chute forms a sliding connection with the two connecting plates. With this connection method, the two connecting plates can slide flexibly along the trajectory of the second chute. The distance between the two connecting plates can be adjusted according to the strip steel of different widths. One of the connecting plates is inverted Z-shaped, which facilitates the coiling of cold-rolled strip steel with a large width. The guide wheel can rotate freely around its own axis. During the strip steel coiling process, it plays a key role in precise guidance, effectively guiding the strip steel to be transported smoothly along the predetermined path, avoiding problems such as deviation and twisting of the strip steel during movement, and ensuring the quality and efficiency of coiling. After the position of the guide wheel is adjusted to the appropriate state, tightening the locking bolts can firmly fix the connecting plate on the fixed base, thereby ensuring the stability of the guide wheel position and preventing the guide wheel position from changing due to vibration and other factors during the strip steel coiling process.

[0008] Furthermore, a support frame is fixedly connected to the upper surface of the fixed base, and a first motor is fixedly installed on the outer surface of the support frame.

[0009] With the above scheme, the first motor, as one of the core power sources of the entire winding device, transmits power to key components such as the winding roller through the transmission system, providing stable and strong power for the winding process of the strip steel. The first motor is stably supported by the support frame.

[0010] Furthermore, two support plates are fixedly installed on the upper surface of the fixed base, and the side of each support plate away from the fixed base is fixedly connected to the support frame.

[0011] Through the above scheme, the two support plates, together with the support frame and the fixed base, form a stable triangular support system, which effectively disperses the lateral forces and torques generated during the winding process, prevents the support frame from shaking or tilting, provides a stable operating environment for the first motor and other key components installed on the support frame, and ensures the efficient and safe operation of the entire strip steel winding device.

[0012] Furthermore, a fixed plate is rotatably connected to the side of the support frame and the fixed frame that are close to each other, and several limiting blocks are fixedly connected to the side of the two fixed plates that are close to each other. The output end of the first motor is fixedly connected to the fixed plate on the support frame.

[0013] With the above scheme, the support frame and the fixed frame serve as the core load-bearing structure of the entire mechanical device. The two fixed plates are symmetrically distributed. On the side of the fixed plates that are close to each other, several limiting blocks are evenly distributed. They adopt a trapezoidal mortise and tenon structure design and have anti-slip textures engraved on the surface. They can not only accurately limit the movement range of the connecting parts, but also transmit torque through the interlocking action to ensure the reliability of the connection.

[0014] Furthermore, a take-up roller is provided above the fixed base, and several limiting grooves are provided at both ends of the take-up roller, with the inner wall of each limiting groove being inserted into a corresponding limiting block.

[0015] With the above scheme, the left and right end faces of the take-up roller are distributed in a stepped shape, and several rectangular limiting grooves are evenly opened along the circumference. The opening of the limiting groove is designed with a chamfer to facilitate the insertion and release of the limiting block. When the take-up roller is connected to the fixed plate, the limiting block and the limiting groove form an interference fit. This plug-in structure can not only realize the reliable transmission of circumferential torque, but also ensure that the roller body will not move axially during the winding process through the axial tension of the axial contact surface of the limiting block and the limiting groove.

[0016] Furthermore, a support is slidably connected to the inner wall of the first groove, and a foot is fixedly connected to the bottom surface of the support.

[0017] With the above scheme, the bottom of the support is provided with a dovetail-shaped slider, which forms a dovetail groove with the first sliding groove, so that the support can slide horizontally in the first sliding groove and support it according to different positions of the fixed frame, making the support structure more stable.

[0018] Furthermore, a second motor is fixedly mounted on the outer surface of the fixed base, and a screw is fixedly connected to the output end of the second motor.

[0019] With the above method, by starting the second motor, the second motor will drive the screw to rotate.

[0020] Furthermore, the outer surface of the screw is rotatably connected to the fixed base, and the outer surface of the screw is threadedly connected to the fixed frame.

[0021] With the above method, the rotation of the screw will drive the fixed frame to move horizontally along the screw, thereby allowing for clamping and adjustment of take-up rollers of different widths.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects: This strip steel winding device, by setting a movable fixed frame and a connecting plate, allows the device to wind up strip steel of different widths. Then, by setting an extendable support, when winding up wide strip steel, it supports the fixed frame, achieving a stable winding effect when winding up wide strip steel during equipment operation. Attached Figure Description

[0023] Figure 1 This is a diagram illustrating the overall structure of this application; Figure 2 This is a structural diagram of the guide wheel in this application; Figure 3 This is a structural diagram of the support for this application; Figure 4 This is a structural diagram of the take-up roller in this application; Figure 5 This is a diagram of the screw structure of this application.

[0024] In the picture: 1. Fixed base; 2. Support frame; 3. Support plate; 4. First motor; 5. Fixed plate; 6. Limiting block; 7. Take-up roller; 8. Limiting groove; 9. Fixed frame; 10. First slide groove; 11. Second motor; 12. Screw; 13. Second slide groove; 14. Connecting plate; 15. Guide wheel; 16. Locking bolt; 17. Support; 18. Support leg. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] Please see Figure 1 , Figure 2 and Figure 3 A strip steel winding device in this embodiment includes a fixed base 1. The outer surface of the fixed base 1 is provided with a second slide groove 13. The inner wall of the second slide groove 13 is slidably connected with two connecting plates 14. The two connecting plates 14 are rotatably connected to the side of each other. The upper surface of each connecting plate 14 is threaded with a locking bolt 16. The upper surface of the fixed base 1 is provided with a first slide groove 10. The inner wall of the first slide groove 10 is slidably connected with a fixing frame 9. The bottom surface of the fixing frame 9 is slidably connected to the fixed base 1.

[0027] Please see Figure 1 , Figure 2 and Figure 4 A support frame 2 is fixedly connected to the upper surface of the fixed base 1. A first motor 4 is fixedly installed on the outer surface of the support frame 2. As one of the core power sources of the entire winding device, the first motor 4 transmits power to key components such as the winding roller 7 through the transmission system, providing stable and strong power for the winding process of the strip steel. The first motor 4 is stably supported by the support frame 2.

[0028] Please see Figure 1 , Figure 3 and Figure 4Two support plates 3 are fixedly installed on the upper surface of the fixed base 1. The side of each support plate 3 away from the fixed base 1 is fixedly connected to the support frame 2. The two support plates 3, together with the support frame 2 and the fixed base 1, form a stable triangular support system, which effectively disperses the lateral force and torque generated during the winding process, prevents the support frame 2 from shaking or tilting, and provides a stable operating environment for the first motor 4 and other key components installed on the support frame 2, ensuring the efficient and safe operation of the entire strip steel winding device.

[0029] Please see Figure 1 , Figure 2 and Figure 4 The support frame 2 and the fixed frame 9 are rotatably connected to fixed plates 5 on their respective sides. Several limiting blocks 6 are fixedly connected to the respective sides of the two fixed plates 5. The output end of the first motor 4 is fixedly connected to the fixed plates 5 on the support frame 2. The support frame 2 and the fixed frame 9 are the core load-bearing structures of the entire mechanical device. The two fixed plates 5 are symmetrically distributed. Several limiting blocks 6 are evenly distributed on the respective sides of the fixed plates 5. They adopt a trapezoidal mortise and tenon structure design and have anti-slip textures engraved on the surface. They can not only accurately limit the movement range of the connecting parts, but also transmit torque through interlocking action to ensure the reliability of the connection.

[0030] Please see Figure 1 , Figure 3 and Figure 4 A take-up roller 7 is provided above the fixed base 1. Several limiting grooves 8 are provided at both ends of the take-up roller 7. The inner wall of each limiting groove 8 is inserted into the corresponding limiting block 6. The left and right end faces of the take-up roller 7 are distributed in a stepped manner, and several rectangular limiting grooves 8 are evenly provided along the circumference. The groove opening of the limiting groove 8 is designed with a chamfer to facilitate the insertion and disengagement of the limiting block 6. When the take-up roller 7 is connected to the fixed plate 5, the limiting block 6 and the limiting groove 8 form an interference fit. This insertion structure can not only realize the reliable transmission of circumferential torque, but also ensure that the roller body will not move axially during the winding process through the axial tension of the axial contact surface of the limiting block 6 and the limiting groove 8.

[0031] Please see Figure 1 , Figure 3 The inner wall of the first slide groove 10 is slidably connected to a support 17, and the bottom surface of the support 17 is fixedly connected to a support foot 18. The bottom of the support 17 is provided with a dovetail slider, which forms a dovetail groove with the first slide groove 10, so that the support 17 can slide horizontally in the first slide groove 10 and support it according to different positions of the fixed frame 9, making the support structure more stable.

[0032] Please see Figure 1 , Figure 4 and Figure 5A second motor 11 is fixedly installed on the outer surface of the fixed base 1. A screw 12 is fixedly connected to the output end of the second motor 11. By starting the second motor 11, the second motor 11 will drive the screw 12 to rotate.

[0033] Please see Figure 5 The outer surface of the screw 12 is rotatably connected to the fixed base 1, and the outer surface of the screw 12 is threadedly connected to the fixed frame 9. The rotation of the screw 12 will drive the fixed frame 9 to move horizontally along the screw 12, so as to clamp and adjust the winding roller 7 of different widths.

[0034] In this embodiment, a strip steel winding device is provided with a movable fixed frame 9 and a connecting plate 14, which enables the device to wind up strip steel of different widths. Then, by providing an extendable support 17, the device supports the fixed frame 9 when winding up the wide strip steel, thus achieving the effect of stable winding when winding up the wide strip steel during equipment operation.

[0035] The working principle of the above embodiments is as follows: First, the position of the fixing frame 9 is adjusted according to the different widths of the strip steel. At this time, the second motor 11 is started, which drives the screw 12 to rotate. The rotation of the screw 12 will cause the fixing frame 9 to slide horizontally along the first slide groove 10. Then, take-up rollers 7 of different specifications are installed between the two fixing discs 5. During this process, the limiting block 6 will be embedded in the corresponding limiting groove 8. Then, the two connecting plates 14 are inserted along the first slide groove 10 and quickly fixed with the locking bolts 16. The position is then adjusted according to the different widths of the strip steel. The guide wheel 15 guides the strip steel, allowing it to smoothly enter the take-up roller 7 along a predetermined path, preventing the strip steel from deviating or wrinkling. The first motor 4 serves as the core power source. After starting, it outputs torque to the fixed plate 5 on the support frame 2. The limiting block 6 on the fixed plate 5 is engaged with the limiting groove 8 at both ends of the take-up roller 7, transmitting power to the take-up roller 7 and causing it to start rotating and taking up the strip steel. This can stably drive the large-width cold-rolled strip steel to be taken up. Furthermore, the engagement of the limiting block 6 and the limiting groove 8 ensures that the take-up roller 7 is accurately positioned, preventing deviation during the take-up process.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used merely 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0037] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A strip steel winding device, comprising a fixed base (1), characterized in that: The outer surface of the fixed base (1) is provided with a second sliding groove (13). The inner wall of the second sliding groove (13) is slidably connected with two connecting plates (14). The two connecting plates (14) are rotatably connected with guide wheels (15) on the side that is close to each other. The upper surface of each connecting plate (14) is threaded with a locking bolt (16). The upper surface of the fixed base (1) is provided with a first sliding groove (10). The inner wall of the first sliding groove (10) is slidably connected with a fixing frame (9). The bottom surface of the fixing frame (9) is slidably connected with the fixed base (1).

2. The strip steel winding device according to claim 1, characterized in that: The upper surface of the fixed base (1) is fixedly connected to the support frame (2), and the outer surface of the support frame (2) is fixedly installed with the first motor (4).

3. The strip steel winding device according to claim 2, characterized in that: Two support plates (3) are fixedly installed on the upper surface of the fixed base (1), and each support plate (3) is fixedly connected to the support frame (2) on the side away from the fixed base (1).

4. A strip steel winding device according to claim 3, characterized in that: The support frame (2) and the fixed frame (9) are rotatably connected to a fixed plate (5) on the side close to each other. Several limiting blocks (6) are fixedly connected to the side close to each other of the two fixed plates (5). The output end of the first motor (4) is fixedly connected to the fixed plate (5) on the support frame (2).

5. A strip steel winding device according to claim 4, characterized in that: The fixed base (1) is provided with a take-up roller (7) above it. Several limiting grooves (8) are provided at both the left and right ends of the take-up roller (7). The inner wall of each limiting groove (8) is inserted into the corresponding limiting block (6).

6. A strip steel coiling device according to claim 1, characterized in that: The inner wall of the first groove (10) is slidably connected to a support (17), and the bottom surface of the support (17) is fixedly connected to a foot (18).

7. A strip steel winding device according to claim 5, characterized in that: The outer surface of the fixed base (1) is fixedly mounted with a second motor (11), and the output end of the second motor (11) is fixedly connected with a screw (12).

8. A strip steel winding device according to claim 7, characterized in that: The outer surface of the screw (12) is rotatably connected to the fixed base (1), and the outer surface of the screw (12) is threadedly connected to the fixed frame (9).

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