Feeding device of steel belt rolling machine

Abstract

The utility model relates to the technical field of edge rolling machines, in particular to a feeding device of a steel belt edge rolling machine, which ensures the conveying efficiency, can limit and guide a steel belt according to the width of the steel belt, ensures that the steel belt is positioned in the middle position, improves the subsequent processing precision and ensures the edge rolling quality of the steel belt. Comprising a feeding frame, a conveying assembly, pressing conveying assemblies, guiding conveying assemblies and limiting adjusting assemblies, the conveying assembly is installed in the feeding frame, the pressing conveying assemblies are installed at the left end and the right end of the feeding frame, the guiding conveying assemblies are installed at the input end of the feeding frame, and the limiting adjusting assemblies are installed at the front end and the rear end of the feeding frame.

Description

Technical Field

[0001] This utility model relates to the technical field of rolling machines, and in particular to a feeding device for a steel strip rolling machine. Background Technology

[0002] Rolling is a forming method that bends sheet metal into a near-closed cylinder. In the production of steel strip, a rolling machine is needed to achieve this rolling process. A rolling machine typically consists of two rollers that can rotate relative to each other. During operation, the metal profile is inserted between the two rollers to roll it. After rolling, the lower roller moves downwards first, causing the ring to fit onto the upper roller. Before the rolling machine starts operating, the sheet metal needs to be fed into its inlet using a feeding device. Existing technology publication number CN211135059U discloses a feeding device for a rolling machine, which includes a frame, an upper pressure roller connected to the frame, a cylinder connected to the frame, and a lower pressure roller mounted on the piston rod of the cylinder. A feeding platform is provided on the frame, and the upper surface of the feeding platform is on the same plane as the contact lines of the upper and lower pressure rollers. The feeding platform includes two parallel channel steels and several rollers connected to the channel steels, all arranged in parallel. A motor is installed at one end of the channel steel near the upper pressure roller, and the output shaft of the motor is connected to the roller. Linkage devices are installed at both ends of the rollers, and the linkage devices are located within the grooves of the channel steel. A conveyor belt is fitted onto the roller. However, when transporting the steel strip to the inlet, due to differences in sheet width, the position is easily shifted during transport, affecting the rolling quality and making the processing of the sheet inconvenient. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a feeding device for a steel strip rolling machine that ensures conveying efficiency, limits and guides the steel strip according to its width, ensures the steel strip is in the middle position, improves the accuracy of subsequent processing, and ensures the quality of steel strip rolling.

[0004] This utility model discloses a feeding device for a steel strip rolling machine, comprising a feeding frame, a conveying assembly, a pressing assembly, a guiding assembly, and a limit adjustment assembly. The conveying assembly is installed inside the feeding frame, the pressing assembly is installed at both ends of the feeding frame, the guiding assembly is installed at the input end of the feeding frame, and the limit adjustment assembly is installed at both ends of the feeding frame. The steel strip is guided by the guiding assembly, conveyed by the conveying assembly, and simultaneously pressed by the pressing assembly to prevent slippage during conveying and ensure conveying efficiency. The limit adjustment assembly can limit and guide the steel strip according to its width, ensuring that the steel strip is in the middle position, improving the accuracy of subsequent processing, and ensuring the rolling quality of the steel strip.

[0005] Preferably, the conveying assembly includes a conveying roller, a conveying motor, and multiple guide rollers. The conveying roller is rotatably mounted on the left end of the loading frame, and its input end is connected to the output end of the conveying motor. The multiple guide rollers are rotatably mounted inside the loading frame and located to the right of the conveying roller. When the conveying motor is started, it drives the conveying roller to rotate and convey the steel strip. At the same time, the guide rollers can reduce the friction between the steel strip and the loading frame, reduce the wear on the steel strip, and ensure conveying efficiency.

[0006] Preferably, the pressing and conveying assembly includes two crossbeams, multiple T-shaped rods, two pressing frames, two pressing rollers, and multiple springs. The two crossbeams are fixedly installed at the top left and right ends of the feeding frame. Multiple T-shaped rods are evenly installed on the crossbeams. The pressing frames are installed at the bottom of the T-shaped rods, and the pressing rollers are rotatably installed at the bottom of the pressing frames. Springs are fitted on the upper parts of the T-shaped rods, with the top of the springs connected to the top of the T-shaped rods and the bottom of the springs connected to the top of the crossbeams. The springs pull the T-shaped rods, causing them to push the pressing frames and pressing rollers downward. When the steel belt is conveyed, the pressing rollers contact the upper surface of the steel belt, limiting the steel belt and ensuring close contact between the steel belt and the conveying rollers, preventing slippage during conveying and ensuring conveying efficiency.

[0007] Preferably, the guiding assembly includes two guiding frames, two sets of support cylinders, two sets of clamping rods, two sets of mounting blocks, two sets of rotating shafts, and two rotating rollers. The two guiding frames are respectively installed at the front and rear ends of the left side of the feeding frame. Support cylinders are installed at the upper and lower ends of the guiding frames. Springs are installed inside the support cylinders. The clamping rods are slidably installed inside the support cylinders. A mounting block is installed at the end of the clamping rod away from the support cylinder. A rotating shaft is rotatably installed between the front and rear mounting blocks. A rotating roller is installed on the outer wall of the rotating shaft. The steel strip passes between the two rotating rollers. The springs inside the support cylinders push the clamping rods to extend out of the support cylinders, driving the mounting blocks and rotating shafts to push the rotating rollers, so that the two rotating rollers clamp the upper and lower ends of the steel strip and guide the steel strip. The extension and retraction of the clamping rods inside the support cylinders is suitable for steel strips of different thicknesses, improving applicability.

[0008] Preferably, the limit adjustment assembly includes a horizontal plate, a dual-output motor, two support blocks, two rotating rods, two vertical plates, two threaded cylinders, two pulling plates, two I-beams, two guide plates, two sets of guide wheels, and support components. The horizontal plate is installed at the top center of the loading rack, the dual-output motor is installed at the top center of the horizontal plate, and rotating rods are connected to the front and rear output ends of the dual-output motors. The rotating rods are rotatably installed in the middle of the support blocks, and the bottom of the support blocks is installed at the top of the horizontal plate. The two vertical plates are symmetrically installed at the front and rear ends of the top of the horizontal plate. Threaded grooves are provided at the ends of the rotating rods. The threaded cylinders are slidably installed in the middle of the vertical plates and screwed onto the rotating rods. The end of the threaded cylinder away from the vertical plate is connected to a pulling plate. The feeder has a pull plate with an I-beam connected to its bottom. The I-beam slides through the side wall of the feeder and is connected to a guide plate. Multiple guide wheels are rotatably mounted on the guide plate, located on the front and rear sides inside the feeder. When the steel strip is conveyed, the two sets of guide wheels limit and guide the front and rear ends of the steel strip to ensure that the steel strip is in the middle position, improving the accuracy of subsequent processing. The dual-output motor is started to drive the rotating rod to rotate, which drives the threaded cylinder to slide on the vertical plate. The threaded cylinder drives the I-beam to slide on the side wall of the feeder through the pull plate. Adjusting the position of the two guide plates adjusts the distance between the two sets of guide wheels, which can limit and guide the steel strip according to the width of the steel strip, ensuring the quality of the steel strip roll.

[0009] Preferably, the support component includes two extension plates and two sets of support slide rods. The two extension plates are respectively installed at the bottom of the pull plate, and support slide rods are installed at the left and right ends of the extension plates. The support slide rods slide through the side wall of the loading rack and connect with the outer wall of the guide plate. When the pull plate and the I-beam drive the guide plate to move, the pull plate drives the extension plates and support slide rods to move, thereby supporting and guiding the guide plate, enhancing the structural strength and ensuring stability.

[0010] Preferably, it also includes two sets of guide rods and two sets of diagonal rods. Guide rods are slidably installed at the left and right ends of the vertical plate. The guide rods are connected to the pull plate. Diagonal rods are connected between the side walls of the left and right ends of the pull plate and the top of the extension plate. While the rotating rod drives the threaded cylinder and the pull plate to move, the pull plate drives the guide rods to slide on the vertical plate to limit and support them. The diagonal rods enhance the connection strength between the pull plate and the extension plate, further ensuring stability and improving service life.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the steel belt is guided by the guiding component, conveyed by the conveying component, and pressed by the pressing component to prevent slippage during conveying and ensure conveying efficiency. The limit adjustment component can limit and guide the steel belt according to the width of the steel belt to ensure that the steel belt is in the middle position, improve the accuracy of subsequent processing, and ensure the rolling quality of the steel belt. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the isometric structure of this utility model;

[0014] Figure 3 This is a three-dimensional structural diagram of the rear side of this utility model;

[0015] Figure 4 This is a schematic diagram of the upper cross-sectional structure of this utility model;

[0016] Figure 5 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0017] The following are labels in the attached diagram: 1. Feeding rack; 2. Conveyor roller; 3. Conveyor motor; 4. Guide roller; 5. Crossbeam; 6. T-shaped rod; 7. Pressure feeding frame; 8. Pressure roller; 9. Spring; 10. Guide frame; 11. Support cylinder; 12. Pressing rod; 13. Mounting block; 14. Rotating shaft; 15. Rotating roller; 16. Horizontal plate; 17. Dual-output motor; 18. Support block; 19. Rotating rod; 20. Vertical plate; 21. Threaded cylinder; 22. Pulling plate; 23. I-beam; 24. Guide plate; 25. Guide wheel; 26. Guide rod; 27. Extension plate; 28. Diagonal bar; 29. ​​Support slide bar. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0019] like Figures 1 to 5As shown, the conveyor roller 2 is rotatably mounted on the left end of the loading frame 1. The input end of the conveyor roller 2 is connected to the output end of the conveyor motor 3. Multiple guide rollers 4 are rotatably mounted inside the loading frame 1 and located to the right of the conveyor roller 2. Two crossbeams 5 are fixedly mounted on the top left and right ends of the loading frame 1. Multiple T-shaped rods 6 are evenly mounted on the crossbeams 5. A pressure feeding frame 7 is mounted at the bottom of the T-shaped rods 6. A pressure feeding roller 8 is rotatably mounted on the lower part of the pressure feeding frame 7. A spring 9 is fitted on the upper part of the T-shaped rods 6. The top of the spring 9 is connected to the top of the T-shaped rod 6, and the bottom of the spring 9 is connected to the top of the crossbeam 5. Two guide frames 10 are respectively installed at the front and rear ends of the left side of the feeding frame 1. Support cylinders 11 are installed at the upper and lower ends of the guide frames 10. Springs are installed inside the support cylinders 11. A clamping rod 12 is slidably installed inside the support cylinders 11. An installation block 13 is installed at the end of the clamping rod 12 away from the support cylinder 11. A rotating shaft 14 is rotatably installed between the two installation blocks 13. A rotating roller 15 is installed on the outer wall of the rotating shaft 14. A horizontal plate 16 is installed at the middle of the top of the feeding frame 1. A dual-output motor 17 is installed at the middle of the top of the horizontal plate 16. Rotary rods 19 are connected to the output ends on both the front and rear sides of machine 17. Rotary rods 19 are rotatably mounted in the middle of support block 18. The bottom of support block 18 is mounted on the top of horizontal plate 16. Two vertical plates 20 are symmetrically mounted at the front and rear ends of the top of horizontal plate 16. Threaded grooves are provided at the ends of rotary rods 19. Threaded cylinders 21 are slidably mounted in the middle of vertical plates 20 and screwed onto rotary rods 19. A pulling plate 22 is connected to the end of threaded cylinder 21 away from vertical plates 20. An I-beam 23 is connected to the bottom of pulling plate 22 and slides through the side wall of the loading rack 1. A guide plate 24 is connected, and multiple guide wheels 25 are rotatably mounted on the guide plate 24, located on the front and rear sides of the inside of the feeding rack 1 respectively. Two extension plates 27 are respectively installed at the bottom of the pull plate 22. Support slide rods 29 are respectively installed at the left and right ends of the extension plates 27. The support slide rods 29 slide through the side wall of the feeding rack 1 and connect to the outer wall of the guide plate 24. Guide rods 26 are slidably installed at the left and right ends of the vertical plate 20. The guide rods 26 are connected to the pull plate 22. Diagonal rods 28 are connected between the left and right side walls of the pull plate 22 and the top of the extension plate 27.

[0020] The start of the conveyor motor 3 drives the conveyor roller 2 to rotate, conveying the steel strip. Simultaneously, the guide roller 4 reduces friction between the steel strip and the loading frame 1, minimizing wear and ensuring conveying efficiency. Spring 9 pulls the T-shaped rod 6, causing it to push the pressure frame 7 and pressure roller 8 downwards. During steel strip conveying, the pressure roller 8 contacts the upper surface of the steel strip, limiting its movement and ensuring close contact between the steel strip and the conveyor roller 2, preventing slippage and maintaining conveying efficiency. The steel strip passes between two rotating rollers 15. A spring inside the support cylinder 11 pushes the clamping rod 12 to extend within the support cylinder 11, driving the mounting block 13 and rotating shaft 14 to push the rotating rollers 15, causing the two rotating rollers 15 to clamp the upper and lower ends of the steel strip, guiding it. The clamping rod 12's extension and retraction within the support cylinder 11 is suitable for steel strips of different thicknesses, improving applicability. During steel strip conveying, two sets of guide wheels 25 limit and guide the front and rear ends of the steel strip, ensuring it remains in the middle. Positioning improves subsequent processing accuracy. The dual-output motor 17 is started to drive the rotating rod 19 to rotate, causing the threaded cylinder 21 to slide on the vertical plate 20. The threaded cylinder 21 drives the I-beam 23 to slide on the side wall of the loading rack 1 through the pulling plate 22. Adjusting the position of the two guide plates 24 adjusts the distance between the two sets of guide wheels 25, which can limit and guide the steel strip according to the width of the steel strip, ensuring the quality of the steel strip roll. When the pulling plate 22 and the I-beam 23 drive the guide plate 24 to move, the pulling plate 22 drives the extension plate 27 and the support slide rod 29 to move, supporting and guiding the guide plate 24, enhancing the structural strength and ensuring stability. While the rotating rod 19 drives the threaded cylinder 21 and the pulling plate 22 to move, the pulling plate 22 drives the guide rod 26 to slide on the vertical plate 20, providing limit support. The diagonal rod 28 enhances the connection strength between the pulling plate 22 and the extension plate 27, further ensuring stability and improving service life.

[0021] like Figures 1 to 5As shown, this utility model discloses a feeding device for a steel strip coiling machine. During operation, the steel strip passes between two rotating rollers 15. A spring inside the support cylinder 11 pushes a clamping rod 12 to extend out of the support cylinder 11, driving the mounting block 13 and rotating shaft 14 to push the rotating rollers 15. The two rotating rollers 15 clamp the upper and lower ends of the steel strip, guiding it. The conveying motor 3 is started, driving the conveying roller 2 to rotate and convey the steel strip. Simultaneously, the guide roller 4 reduces the friction between the steel strip and the loading frame 1. The spring 9 pulls the T-shaped rod 6, causing it to push the pressure frame 7 and pressure roller 8 downwards. During steel strip conveying, the pressure roller 8 contacts the upper surface of the steel strip, limiting its movement and ensuring close contact between the steel strip and the conveying roller 2, preventing slippage during conveying. During steel strip conveying, two sets of guide wheels 25 guide the front and rear ends of the steel strip. The limiting guide ensures the steel strip is in the middle position. The dual-output motor 17 is started to drive the rotating rod 19 to rotate, which drives the threaded cylinder 21 to slide on the vertical plate 20. The threaded cylinder 21 drives the I-beam 23 to slide on the side wall of the loading rack 1 through the pulling plate 22. The position of the two guide plates 24 is adjusted, thereby adjusting the distance between the two sets of guide wheels 25. The steel strip can be limited and guided according to the width of the steel strip. When the guide plate 24 is moved by the I-beam 23, the pulling plate 22 drives the extension plate 27 and the support slide rod 29 to move, supporting and guiding the guide plate 24. At the same time, the rotating rod 19 drives the threaded cylinder 21 and the pulling plate 22 to move, while the pulling plate 22 drives the guide rod 26 to slide on the vertical plate 20, providing limiting support. The diagonal rod 28 enhances the connection strength between the pulling plate 22 and the extension plate 27.

[0022] The conveyor motor 3 and the dual-output motor 17 of the feeding device for the steel strip rolling machine of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A steel strip coiling machine feed device, characterized in that, The utility model relates to a material loading frame, which comprises a material loading frame (1), a conveying assembly, a pressing conveying assembly, a guiding conveying assembly and a limiting adjusting assembly.

2. A steel strip reel former feed arrangement as defined in claim 1 wherein, The conveying assembly comprises a conveying roller (2), a conveying motor (3) and a plurality of guiding rollers (4), the conveying roller (2) is rotatably installed at the left end of the material loading frame (1), the input end of the conveying roller (2) is connected with the output end of the conveying motor (3), and the plurality of guiding rollers (4) are rotatably installed inside the material loading frame (1) and located at the right side of the conveying roller (2).

3. A steel strip reel former feed arrangement as defined in claim 1 wherein, The pressing conveying assembly comprises two cross beams (5), a plurality of T-shaped rods (6), two pressing conveying frames (7), two pressing conveying rollers (8) and a plurality of springs (9), the two cross beams (5) are fixedly installed at the left and right ends of the top of the material loading frame (1), the cross beam (5) is uniformly provided with a plurality of T-shaped rods (6), the T-shaped rod (6) is provided with the pressing conveying frame (7) at the bottom, the pressing conveying frame (7) is rotatably installed with the pressing conveying roller (8) at the lower part, the T-shaped rod (6) is provided with the spring (9) at the upper part, the spring (9) is connected with the top of the T-shaped rod (6) at the top end, and the spring (9) is connected with the top end of the cross beam (5) at the bottom.

4. A steel strip reel former feed arrangement as defined in claim 1 wherein, The guiding conveying assembly comprises two guiding conveying frames (10), two groups of supporting cylinders (11), two groups of pressing rods (12), two groups of mounting blocks (13), two groups of rotating shafts (14) and two rotating rollers (15), the two guiding conveying frames (10) are respectively installed at the left side of the material loading frame (1) and the left and right ends, the guiding conveying frame (10) is provided with the supporting cylinder (11) at the upper and lower ends, the supporting cylinder (11) is provided with a spring inside, the pressing rod (12) is slidably installed in the supporting cylinder (11), the mounting block (13) is installed at the end of the pressing rod (12) away from the supporting cylinder (11), the rotating shaft (14) is rotatably installed between the front and rear mounting blocks (13), and the rotating roller (15) is installed on the outer wall of the rotating shaft (14).

5. A steel strip reel machine feed arrangement as defined in claim 1 wherein, The limiting and adjusting component comprises a horizontal plate 16, a double-output motor 17, two supporting blocks 18, two rotating rods 19, two vertical plates 20, two threaded barrels 21, two pulling plates 22, two I-shaped beams 23, two guide plates 24, two groups of guide wheels 25 and a supporting part.

6. A steel strip rotary feeder as defined in claim 5, wherein, The supporting part comprises two extension plates 27 and two groups of supporting sliding rods 29.

7. A steel strip rotary feeder as defined in claim 5 wherein, Furthermore, two groups of guide rods 26 and two groups of inclined rods 28 are arranged. The two extension plates 27 are respectively arranged at the bottom of the pulling plate 22, and the extension plates 27 are respectively provided with the supporting sliding rods 29 at the left and right ends, and the supporting sliding rods 29 slide through the side walls of the feeding rack 1 and are connected with the outer walls of the guide plates 24. Furthermore, the left and right ends of the vertical plate 20 are slidably provided with the guide rods 26, the guide rods 26 are connected with the pulling plate 22, and the left and right end side walls of the pulling plate 22 and the top of the extension plate 27 are connected with the inclined rods 28.

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