Continuous wire rod pay-off rack for steel strand production

Abstract

The utility model discloses a wire rod continuous pay-off rack for steel strand production, relates to the technical field of steel strand production equipment, and aims to solve the technical problems that the current feeding operation is frequent, a pay-off guide roller is worn quickly, the maintenance cost is increased, the downtime is shortened, and potential safety hazards are increased. Two opposite stand columns are fixedly arranged at the top of the rotating base, cross beams are fixedly arranged on the two side faces of the top ends of the two stand columns, L-shaped fixing frames are fixedly arranged between the side ends of the two cross beams on one side, and brackets are fixedly arranged at the lower ends of the fixing frames. The fixed sleeve is stably fixed on a basic surface, and the cylindrical block is matched with the turntable, so that the whole pay-off rack can rotate flexibly, and the pay-off requirements in different directions are met. And the bottom plate and the supporting columns provide stable support for the rotating disc, and the device has the advantages that operation steps are reduced, a pay-off guide roller structure is omitted, and maintenance cost and downtime are reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of steel strand production equipment, and more specifically, to a continuous wire feeding rack for steel strand production. Background Technology

[0002] Steel strand is a steel product made of multiple steel wires twisted together. The surface of carbon steel can be coated with galvanized layer, zinc-aluminum alloy layer, aluminum cladding layer, copper plating layer, epoxy resin coating, etc., as needed. During the manufacturing process, the position of the steel strand coil needs to be limited by a wire feeding frame to facilitate the wire feeding work during processing.

[0003] In the original wire drawing machine's feeding rack operation, a crane was required to frequently lift and lower the feeding rack. This process not only involved frequent lifting of raw materials, making the operation cumbersome, but also caused the front-end feeding guide rollers to wear out quickly due to the significant pressure and friction, requiring frequent replacement and increasing maintenance costs and downtime. Furthermore, the numerous operational steps and frequent material movement during lifting posed significant safety hazards, severely impacting production efficiency and safety. Therefore, we propose a continuous wire feeding rack for steel strand production. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a continuous wire feeding frame for steel strand production, so as to solve the technical problems of frequent feeding operations, rapid wear of wire feeding guide rollers, increased maintenance costs and downtime, and increased safety hazards.

[0005] To solve the above technical problems, this utility model provides the following technical solution: a continuous wire feeding frame for steel strand production, including a rotating base, two opposing columns fixedly mounted on the top of the rotating base, crossbeams fixedly mounted on both sides of the top of the two columns, an L-shaped fixing frame fixedly mounted between the side ends of the two crossbeams on one side, a bracket fixedly mounted on the lower end of the fixing frame, and the ends of the brackets on both sides away from the connected fixing frame facing opposite directions, the included angle between the bracket and the fixing frame is an acute angle, and guide rods are fixedly installed at the top two corners of the bracket;

[0006] The rotating base includes a fixed sleeve, on the inner top of which a cylindrical block is rotatably mounted. A turntable is fixedly mounted on the top of the cylindrical block. Two base plates facing opposite directions are fixedly mounted on the bottom side of the fixed sleeve. A support column that fits against the bottom of the turntable is fixedly mounted on the top of the base plate.

[0007] The rotating base of this invention is ingeniously designed, with a fixed sleeve securely fixed to the base surface. The cylindrical block cooperates with the turntable, allowing the entire wire feeding frame to rotate flexibly to meet wire feeding needs in different directions. The base plate and support column provide stable support for the turntable, enhancing the stability of the device during operation and ensuring reliable operation under various working conditions. This avoids abnormal wire feeding caused by shaking or instability. The arc-shaped design of the guide rod reduces wire feeding resistance, and the upward tilting design of the bracket automatically limits the wire feeding, preventing loosening and effectively improving safety. This eliminates the need for wire feeding guide rails, reducing damage costs and downtime for maintenance.

[0008] Preferably, slots are provided at both sides of the top of the bracket, and a plug block that is inserted into the slot is fixed on the side of the guide rod that is in contact with the bracket, and the surfaces of the guide rod and the bracket that are in contact are both flat.

[0009] Preferably, a hanging chain is fixedly provided at the bottom of the bracket, a pressure rod is fixedly connected to the lower end of the hanging chain, and a hanging ring that is fastened to the hanging chain is fixedly provided at the top of the pressure rod.

[0010] Preferably, the side where the column connects to the beam is fixedly provided with a connecting block, the side of the beam is provided with a connecting groove that engages with the connecting block, and the side of the column is fixedly provided with a support plate that fits against the bottom of the beam.

[0011] Preferably, a connecting groove is provided on the side end where the crossbeam connects to the fixing frame, and a connecting block that engages with the connecting groove is fixed on the side of the fixing frame.

[0012] Preferably, a reinforcing plate is fixedly connected between the outer side of the crossbeam and the fixed frame, and two positioning blocks are fixedly provided on the side of each reinforcing plate. Positioning holes for engaging with the positioning blocks are opened on the side of both the crossbeam and the fixed frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The rotating base of this utility model is ingeniously designed. The fixing sleeve is firmly fixed to the base surface, and the cylindrical block cooperates with the turntable, allowing the entire wire feeding frame to rotate flexibly to meet the wire feeding needs in different directions. The base plate and support column provide stable support for the turntable, enhancing the stability of the device during operation and ensuring reliable operation under various working conditions. It avoids abnormal wire feeding caused by shaking or instability. The arc surface design of the guide rod can reduce wire feeding resistance, and the upward tilting design of the bracket can automatically limit the wire feeding, making it less prone to loosening and effectively improving the safety of use. This eliminates the need for wire feeding guide rails, reduces damage costs, and reduces downtime for maintenance.

[0015] 2. This utility model also connects the pressure rod to the bottom of the bracket via a hanging chain, facilitating the adjustment of the pressure rod's height and allowing it to apply appropriate pressure to the wire rod. During wire feeding, the pressure rod stabilizes the wire rod, preventing problems such as jumping and tangling caused by factors such as looseness or speed changes, ensuring that the wire rod remains in a stable feeding state and providing strong support for the stable production of steel strand. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional view of the structure of this utility model;

[0018] Figure 3 This is a cross-sectional view of the rotating base in this utility model;

[0019] Figure 4 for Figure 2 Enlarged structural diagram of section A;

[0020] Figure 5 for Figure 2 Enlarged structural diagram of section B.

[0021] The following are the labels in the diagram: 1. Rotating base; 101. Fixing sleeve; 102. Cylindrical block; 103. Turntable; 104. Base plate; 105. Support column; 2. Column; 201. Connecting block; 202. Support plate; 3. Crossbeam; 301. Connecting groove; 302. Connecting groove; 4. Fixing frame; 401. Connecting block; 5. Bracket; 501. Slot; 502. Hanging chain; 6. Guide rod; 601. Insert block; 7. Pressure rod; 701. Hanging ring; 8. Reinforcing plate; 801. Positioning block; 9. Positioning hole. Detailed Implementation

[0022] like Figures 1 to 5As shown, this utility model relates to a continuous wire feeding rack for steel strand production, comprising a rotating base 1, two opposing columns 2 fixedly mounted on the top of the rotating base 1, and crossbeams 3 fixedly mounted on both sides of the top of the two columns 2. An L-shaped fixing frame 4 is fixedly mounted between the side ends of the two crossbeams 3 on one side. A bracket 5 is fixedly mounted at the lower end of the fixing frame 4, and the ends of the brackets 5 on both sides away from the connected fixing frame 4 face opposite directions. The included angle between the bracket 5 and the fixing frame 4 is an acute angle. Guide rods 6 are fixedly installed at the top corners of the brackets 5. The connection between the columns 2, crossbeams 3, fixing frames 4, and brackets 5 is achieved by welding, maintaining connection strength and preventing breakage. The design of the brackets 5 on both sides allows for the simultaneous mounting of two steel strand coils. Combined with the rotatable effect of the rotating base 1, the wire feeding direction of the steel strand coils can be adjusted, effectively improving the flexibility of the wire feeding operation. Under the guidance of the guide rods 6, the steel strands on the coils are smoothly fed out in a specific direction, avoiding problems such as tangling and deviation during the wire feeding process.

[0023] The rotating base 1 includes a fixed sleeve 101. A cylindrical block 102 is rotatably mounted on the inner top of the fixed sleeve 101. A turntable 103 is fixedly mounted on the top of the cylindrical block 102. Two base plates 104 facing opposite directions are fixedly mounted on the bottom side of the fixed sleeve 101. A support column 105 that fits against the bottom of the turntable 103 is fixedly mounted on the top of the base plate 104. When it is necessary to adjust the wire feeding angle or direction, the cylindrical block 102 can be rotated inside the fixed sleeve 101 by pushing the turntable 103 with external force, thereby driving the entire upper structure of the wire feeding frame to rotate. The setting of the support column 105 can improve the stability of the turntable 103 during rotation.

[0024] In the embodiments of this utility model, slots 501 are provided at both sides of the top of the bracket 5. A plug block 601 is fixedly provided on the side of the guide rod 6 that is in contact with the bracket 5, and the surfaces of the guide rod 6 and the bracket 5 that are in contact are both flat. The guide rod 6 can be easily disassembled and assembled by connecting the plug block 601 with the slot 501. This makes it easy to replace the guide rod 6 when it is worn, thus improving the flexibility of the structural fit.

[0025] In this embodiment of the invention, a hanging chain 502 is fixedly provided at the bottom of the bracket 5, and a pressure rod 7 is fixedly connected to the lower end of the hanging chain 502. A hanging ring 701 that is fastened to the top of the pressure rod 7 is fixedly provided. By adjusting the length of the hanging chain 502, the pressure rod 7 presses against the wire rod, applying a certain pressure to the wire rod. In this way, during the wire feeding process, the pressure rod 7 can prevent the wire rod from jumping or rolling too fast on the bracket 5, ensuring that the steel strand is fed out smoothly and continuously.

[0026] In the embodiments of this utility model, the side connecting the column 2 and the crossbeam 3 is fixedly provided with a connecting block 201, the side of the crossbeam 3 is provided with a connecting groove 301 that engages with the connecting block 201, and the side of the column 2 is fixedly provided with a support plate 202 that fits against the bottom of the crossbeam 3; the cooperation can facilitate the fixing of the installation position of the crossbeam 3, and also increase the connection strength.

[0027] In an embodiment of this utility model, a connecting groove 302 is provided on the side end where the crossbeam 3 connects to the fixing frame 4, and a connecting block 401 that engages with the connecting groove 302 is fixed on the side of the fixing frame 4; the cooperation can conveniently restrict the installation position of the fixing frame 4, and also increase the connection strength.

[0028] In the embodiments of this utility model, reinforcing plates 8 are fixedly connected between the outer sides of the crossbeam 3 and the fixed frame 4, and two positioning blocks 801 are fixedly provided on the side of the reinforcing plates 8. Positioning holes 9 that engage with the positioning blocks 801 are opened on the side of the crossbeam 3 and the fixed frame 4. The reinforcement plates 8 can further enhance the stability of the connection. This multi-layer connection structure ensures the rigidity and stability of the entire wire feeding frame.

[0029] Working Principle: This embodiment provides a continuous wire feeding frame for steel strand production. In use, the wire rod is first placed on the outside of the bracket 5 by an overhead crane. The brackets 5 on both sides can simultaneously hold two sets of wire rods. The acute angle between the fixing frame 4 and the bracket 5 allows the bracket 5 to tilt upwards, which can automatically limit the wire rod when it is placed on the outside of the bracket 5. The wire rod can be kept stable in position without external force. The pressure rod 7 connected to the bottom chain 502 of the bracket 5 can be adjusted according to the diameter and weight of the wire rod after it is placed on the bracket 5. By adjusting the length of the chain 502, the pressure rod 7 is pressed on the wire rod, applying a certain pressure to the wire rod. In this way, during the wire feeding process, the pressure bar 7 can prevent the wire rod from jumping or rolling too fast on the bracket 5, ensuring that the steel strand is fed out smoothly and continuously, and improving the stability of wire feeding. In combination with the rotatable design of the rotating base 1, it can achieve the effect of convenient wire feeding in multiple directions, effectively improving the flexibility of wire feeding operation, reducing the workload of employees, and saving time.

[0030] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A continuous wire rod pay-off stand for wire strand production, characterized in that, The system includes a rotating base (1), on which two opposing columns (2) are fixedly mounted on the top. Horizontal beams (3) are fixedly mounted on both sides of the top of the two columns (2). An L-shaped fixing frame (4) is fixedly mounted between the side ends of the two horizontal beams (3) on one side. A bracket (5) is fixedly mounted at the lower end of the fixing frame (4), and the ends of the brackets (5) on both sides that are away from the connected fixing frame (4) face opposite directions. The angle between the bracket (5) and the fixing frame (4) is an acute angle. Guide rods (6) are fixedly installed at the top two corners of the bracket (5). The rotating base (1) includes a fixed sleeve (101), a cylindrical block (102) is rotatably mounted on the inner top of the fixed sleeve (101), a turntable (103) is fixedly mounted on the top of the cylindrical block (102), and two base plates (104) facing opposite directions are fixedly mounted on the bottom side of the fixed sleeve (101). A support column (105) that fits against the bottom of the turntable (103) is fixedly mounted on the top of the base plate (104).

2. The continuous wire feeding frame for steel strand production according to claim 1, characterized in that, The bracket (5) has slots (501) at both sides of the top. The guide rod (6) is fixed with a plug (601) that is inserted into the slot (501) on the side that is in contact with the bracket (5). The surfaces of the guide rod (6) and the bracket (5) are both flat.

3. The wire rod continuous pay-off stand for steel strand production according to claim 1, characterized in that, The bottom of the bracket (5) is fixedly provided with a hanging chain (502), the lower end of the hanging chain (502) is fixedly connected with a pressure rod (7), and the top of the pressure rod (7) is fixedly provided with a hanging ring (701) that is fastened to the hanging chain (502).

4. The wire rod continuous pay-off stand for steel strand production according to claim 1, characterized in that, The side of the column (2) connected to the crossbeam (3) is fixedly provided with a connecting block (201), the side of the crossbeam (3) is provided with a connecting groove (301) that engages with the connecting block (201), and the side of the column (2) is fixedly provided with a support plate (202) that fits against the bottom of the crossbeam (3).

5. The wire rod continuous pay-off stand for steel strand production according to claim 1, characterized in that, The side end of the crossbeam (3) connected to the fixing frame (4) is provided with a connecting groove (302), and the side of the fixing frame (4) is fixed with a connecting block (401) that engages with the connecting groove (302).

6. The wire rod continuous pay-off stand for steel strand production according to claim 1, characterized in that, A reinforcing plate (8) is fixedly connected between the outer side of the crossbeam (3) and the fixed frame (4), and two positioning blocks (801) are fixedly provided on the side of the reinforcing plate (8). Positioning holes (9) that engage with the positioning blocks (801) are opened on the side of the crossbeam (3) and the fixed frame (4).

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