An adjustable metal rolling apparatus

Abstract

This utility model provides an adjustable metal rolling device, relating to the field of metal rolling technology. It includes a worktable with legs fixedly connected to its lower end and a guide and correction assembly fixedly connected to its upper end. The guide and correction assembly includes a fixed connecting plate fixedly connected to the upper end of the worktable, and a connecting side plate fixedly connected to the inner side of the fixed connecting plate. By setting the guide and correction assembly, precise correction is achieved through multi-directional adjustment. Laterally, an adjusting motor drives a lateral adjusting screw, causing the correction plate to move along the slide and top plate groove. Dual guiding constraints ensure trajectory stability. Longitudinally, a first rotating motor drives a longitudinal adjusting screw, causing a limit clamp to rise and fall to adapt to materials of different thicknesses. Both work together to correct the material position in both the lateral and longitudinal directions, significantly reducing the impact of offset on subsequent rolling. Simultaneously, it improves the device's versatility, reduces errors caused by loosening, and provides stable material input for the rolling process.

Description

Technical Field

[0001] This utility model relates to the field of metal rolling technology, and in particular to an adjustable metal rolling device. Background Technology

[0002] In the metal processing industry, rolling is a common forming method used to change the shape, size, and properties of metal materials. In actual production, due to factors such as the possible bending or offset of the raw materials themselves, and the external force applied during transmission, the material may not be positioned accurately when entering the rolling rolls, thus affecting the quality and dimensional accuracy of the product. In addition, for materials of different widths and thicknesses, traditional equipment often requires stopping the machine to change the molds or adjust the layout of the entire production line, which is cumbersome and inefficient. Although some improved rolling equipment has appeared on the market, most of them can only achieve simple adjustments in a single direction and cannot meet the complex and ever-changing production needs, especially when dealing with materials of various specifications.

[0003] A search revealed that the document with publication number "CN220837215U" mentions "a metal rolling device, including a worktable, a U-shaped plate fixedly connected to the top of the worktable, a rolling mechanism between the U-shaped plate and the worktable, a collecting component inside the worktable, and a limiting component on the inner top of the U-shaped plate." In use, the rolling mechanism allows for adjustment of the height of the first rolling roller, thereby gradually adjusting the distance between the first and second rolling rollers to achieve gradual rolling of the metal material. The collecting component collects the debris generated during rolling, facilitating subsequent centralized processing. The limiting component guides and limits the movement of two drive plates on a bidirectional screw, improving the stability of the drive plates during movement.

[0004] However, traditional calendering equipment cannot accurately correct the lateral and longitudinal positions of the input material, causing the material to easily deviate from the center line, resulting in inconsistent product dimensions and edge burrs after calendering. At the same time, existing equipment is difficult to adjust quickly and conveniently for materials of different widths and thicknesses, usually requiring manual intervention or even shutdown for modification, which seriously affects production efficiency and flexibility. Furthermore, the lack of real-time online detection means that it is impossible to accurately grasp the changes in material thickness, making it difficult to guarantee the stability and consistency of product quality.

[0005] Therefore, we provide an adjustable metal rolling apparatus to solve the above problems. Utility Model Content

[0006] To overcome the above deficiencies, this utility model provides an adjustable metal rolling device, which aims to solve the problems mentioned above.

[0007] To achieve the above objectives, this utility model provides the following technical solution: An adjustable metal rolling apparatus includes a worktable with legs fixedly connected to its lower end and a guide and correction assembly fixedly connected to its upper end. The guide and correction assembly includes a fixed connecting plate fixedly connected to the upper end of the worktable, a connecting side plate fixedly connected to the inner side of the fixed connecting plate, a fixing plate on the right side of the fixed connecting plate, and a precision measuring assembly on the right side of the fixing plate. The precision measuring assembly includes a fixing block on the right side of the fixing plate, a connecting screw on the inner side of the fixing block, and an auxiliary slide rod below the connecting screw.

[0008] As a further description of the above technical solution: A top plate is fixedly connected to the upper end of the connecting side plate. A sliding groove is provided on the surface of the top plate. An adjusting motor is fixedly connected to the right side of the fixed connecting plate. A horizontal adjusting screw is connected to the output end of the adjusting motor with a key. A slide is provided below the horizontal adjusting screw.

[0009] As a further description of the above technical solution: A correction plate is slidably connected to the surface of the slide rail. A longitudinal adjusting screw is provided on the side of the correction plate near the adjusting motor. A first rotating motor is connected to the upper end of the longitudinal adjusting screw via a flat key. A limit clamp is provided on the surface of the longitudinal adjusting screw. A guide roller is rotatably connected to the inner side of the connecting side plate. A guide motor is connected to the left side of the guide roller via a flat key.

[0010] As a further description of the above technical solution: A top connecting plate is fixedly connected to the upper end of the fixed plate, and a lower calendering roller is rotatably connected to the inner side of the fixed plate. A drive motor is connected to the left end of the lower calendering roller via a flat key. A second rotating motor is installed at the upper end of the top connecting plate, and a lifting screw is connected to the lower end of the second rotating motor via a flat key. A lifting frame is provided on the surface of the lifting screw, and an upper calendering roller is installed on the inner side of the lifting frame.

[0011] As a further description of the above technical solution: The lower calendering roller has the same shape as the upper calendering roller. The drive motor drives the lower calendering roller to rotate. The second rotating motor drives the lifting frame and the upper calendering roller to move up and down through the lifting screw.

[0012] As a further description of the above technical solution: The left end of the connecting screw is connected to a third rotary motor via a key. A movable base is provided on the surface of the connecting screw. A precision measuring ruler is fixedly connected to the upper surface of the movable base. A threaded rod is provided on the right side of the precision measuring ruler. A fourth rotary motor is connected to the lower end of the threaded rod via a key. A lifting plate is provided on the upper surface of the fourth rotary motor.

[0013] As a further description of the above technical solution: The movable base is provided in two sets. The third rotating motor drives the two sets of movable bases to move towards each other through the connecting screw. The fourth rotating motor drives the lifting plate to rise and fall through the threaded rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are: By setting up a guide correction component, precise correction is achieved through multi-directional adjustment. Laterally, the adjustment motor drives the lateral adjustment screw, which moves the correction plate along the slide and the top plate groove. The dual guide constraint ensures the stability of the trajectory. In the longitudinal direction, the first rotation motor drives the longitudinal adjustment screw, which moves the limit clamping block up and down to adapt to materials of different thicknesses. The two work together to correct the material position in both the lateral and longitudinal directions, which greatly reduces the impact of the offset on subsequent rolling. At the same time, it improves the versatility of the device, reduces the error caused by loosening, and provides a stable material input for the rolling process.

[0015] By setting up a precision measurement component, a third rotary motor drives a connecting screw, which in turn drives two sets of moving bases to move in opposite directions. This allows the precision measuring scale to adapt to materials of different widths. For thickness adaptation, a fourth rotary motor drives a threaded rod, which in turn drives a lifting plate to adjust the height of the measuring scale, ensuring it fits the material surface. This reduces human error, speeds up the testing process, and improves efficiency. Its flexible adjustment capability can handle the testing of various material specifications, enhancing the versatility of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model; Figure 2 This is a schematic diagram of the guiding and correction component structure of this utility model; Figure 3 This is a schematic diagram of the calendering apparatus of this utility model; Figure 4 This is a schematic diagram of the precision measurement component structure of this utility model.

[0017] Labels in the diagram: 1. Workbench; 2. Support leg; 3. Guide and correction assembly; 301. Fixed connecting plate; 302. Connecting side plate; 303. Top plate; 304. Slide groove; 305. Adjusting motor; 306. Lateral adjusting screw; 307. Slide rail; 308. Correcting plate; 309. Longitudinal adjusting screw; 310. First rotation motor; 311. Limiting clamp; 312. Guide roller; 313. Guide motor; 4. Fixed plate; 5. Top connection 1201. Connecting plate; 1202. Lower calendering roller; 1203. Drive motor; 1204. Second rotary motor; 1205. Lifting screw; 1206. Lifting frame; 1207. Upper calendering roller; 1208. Precision measuring assembly; 1209. Fixing block; 12000. Connecting screw; 12001. Auxiliary slide bar; 12001. Third rotary motor; 12002. Moving base; 12003. Precision measuring ruler; 12004. Threaded rod; 12005. Fourth rotary motor; 1201. Lifting plate. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-4 As shown, this utility model provides a technical solution: an adjustable metal rolling device, including a worktable 1, a support leg 2 fixedly connected to the lower end of the worktable 1, a guide and correction assembly 3 fixedly connected to the upper end of the worktable 1, the guide and correction assembly 3 including a fixed connecting plate 301 fixedly connected to the upper end of the worktable 1, a connecting side plate 302 fixedly connected to the inner side of the fixed connecting plate 301, a fixing plate 4 provided on the right side of the fixed connecting plate 301, a precision measuring assembly 12 provided on the right side of the fixing plate 4, the precision measuring assembly 12 including a fixing block 1201 provided on the right side of the fixing plate 4, a connecting screw 1202 provided on the inner side of the fixing block 1201, and an auxiliary slide rod 1203 provided below the connecting screw 1202.

[0020] Furthermore, a top plate 303 is fixedly connected to the upper end of the connecting side plate 302. A groove 304 is provided on the surface of the top plate 303. An adjusting motor 305 is fixedly connected to the right side of the fixed connecting plate 301. A horizontal adjusting screw 306 is connected to the output end of the adjusting motor 305 via a key. A slide rail 307 is provided below the horizontal adjusting screw 306. When the adjusting motor 305 on the right side of the fixed connecting plate 301 is started, its output end rotates through the horizontal adjusting screw 306 connected via a key. The slide rail 307 below the horizontal adjusting screw 306 provides sliding support for the correction plate 308, realizing the horizontal position adjustment of the correction plate 308. The groove 304 of the top plate 303 and the slide rail 307 form a double guiding constraint to ensure the stability of the movement trajectory of the correction plate 308 and avoid material guiding errors caused by deviation.

[0021] Furthermore, a correction plate 308 is slidably connected to the surface of the slide rail 307. A longitudinal adjusting screw 309 is provided on the surface of the correction plate 308 near the adjusting motor 305. A first rotary motor 310 is connected to the upper end of the longitudinal adjusting screw 309 via a key. A limit clamp 311 is provided on the surface of the longitudinal adjusting screw 309. A guide roller 312 is rotatably connected to the inner side of the connecting side plate 302. A guide motor 313 is connected to the left side of the guide roller 312 via a key. When the first rotary motor 310 is started, the longitudinal adjusting screw 309 connected via the key rotates, driving the limit clamp 311 on the surface. 1. Vertical lifting, adaptable to metal materials of different thicknesses. The guide roller 312 on the inner side of the connecting side plate 302 rotates under the drive of the left guide motor 313 to transport metal materials. The correction plate 308 on the surface of the slide 307 adjusts the lateral position through the lateral adjustment screw 306, and works with the limit clamp 311 to correct the material conveying direction. By lifting the limit clamp 311, it can adapt to metal materials of different thicknesses, improving the versatility of the device. At the same time, the correction plate 308 and the limit clamp 311 work together to correct the material position from both the lateral and longitudinal directions, reducing the impact of material deviation on the subsequent rolling accuracy.

[0022] Furthermore, a top connecting plate 5 is fixedly connected to the upper end of the fixed plate 4, and a lower rolling roller 6 is rotatably connected to the inner side of the fixed plate 4. A drive motor 7 is connected to the left end of the lower rolling roller 6 via a flat key. A second rotating motor 8 is installed at the upper end of the top connecting plate 5, and a lifting screw 9 is connected to the lower end of the second rotating motor 8 via a flat key. A lifting frame 10 is provided on the surface of the lifting screw 9, and an upper rolling roller 11 is installed on the inner side of the lifting frame 10. The lower rolling roller 6 on the inner side of the fixed plate 4 rotates under the drive of the left-end drive motor 7, serving as the active power source for rolling processing. The top connecting plate 5 at the upper end of the fixed plate 4 supports the second rotating motor 8. After the second rotating motor 8 starts, it rotates through the lifting screw 9 connected to the lower end via a flat key, driving the lifting frame 10 on the surface to rise and fall. The upper rolling roller 11 on the inner side of the lifting frame 10 adjusts its height with the lifting frame 10, cooperating with the lower rolling roller 6 to complete metal rolling.

[0023] Furthermore, the lower calendering roller 6 and the upper calendering roller 11 have the same shape. The drive motor 7 drives the lower calendering roller 6 to rotate. The second rotation motor 8 drives the lifting frame 10 and the upper calendering roller 11 to move up and down through the lifting screw 9. When the drive motor 7 starts, it drives the lower calendering roller 6, which has the same shape, to rotate, providing power for calendering. When the second rotation motor 8 starts, it drives the lifting frame 10 to move along the screw axis through the rotation of the lifting screw 9, thereby driving the upper calendering roller 11 to move up and down, adjusting the distance between it and the lower calendering roller 6 to adapt to the calendering requirements of materials of different thicknesses.

[0024] Furthermore, a third rotary motor 1204 is connected to the left end of the connecting screw 1202 via a flat key. A movable base 1205 is provided on the surface of the connecting screw 1202. A precision measuring ruler 1206 is fixedly connected to the upper surface of the movable base 1205. A threaded rod 1207 is provided on the right side of the precision measuring ruler 1206. A fourth rotary motor 1208 is connected to the lower end of the threaded rod 1207 via a flat key. A lifting plate 1209 is provided on the upper surface of the fourth rotary motor 1208. When the third rotary motor 1204 at the left end of the connecting screw 1202 is started, it drives the connecting screw 1202 to rotate, causing the movable base 1205 on the surface to move laterally along the auxiliary slide rod 1203. The precision measuring ruler 1206 on the movable base 1205 moves with it to detect the width of the material. When the fourth rotary motor 1208 is started, it rotates through the threaded rod 1207 connected via the flat key at the lower end, driving the lifting plate 1209 at the upper end to rise and fall, adjusting the height of the precision measuring ruler 1206 to adapt to materials of different thicknesses.

[0025] Furthermore, two sets of movable bases 1205 are provided. The third rotary motor 1204 drives the two sets of movable bases 1205 to move towards each other through the connecting screw 1202. The fourth rotary motor 1208 drives the lifting plate 1209 to rise and fall through the threaded rod 1207. The third rotary motor 1204 drives the two sets of movable bases 1205 to move towards each other through the connecting screw 1202, so that the two sets of precision measuring rulers 1206 move closer or further away synchronously to adapt to the measurement of materials of different widths. The fourth rotary motor 1208 drives the lifting plate 1209 to rise and fall through the threaded rod 1207, thereby adjusting the height of the precision measuring rulers 1206 to ensure that the measuring rulers are in contact with the material surface and to complete the dimensional accuracy detection of the calendered material.

[0026] Working Principle: When metal material enters the device, it first contacts the guide and correction assembly 3. The guide roller 312 inside the connecting side plate 302 rotates under the drive of the guide motor 313 to convey the material. Based on the material thickness, the first rotation motor 310 is activated, driving the limiting clamp 311 to rise and fall longitudinally to adapt to the thickness via the longitudinal adjusting screw 309. Simultaneously, the adjusting motor 305 is activated, driving the correction plate 308 to adjust laterally along the slide rail 307 and the groove 304 of the top plate 303 via the transverse adjusting screw 306. The correction plate 308 and the limiting clamp 311 work together to correct the material conveying direction laterally and longitudinally. After the material has passed the guide and correction, it enters the rolling area. The lower rolling roller 6 inside the fixed plate 4 rotates under the drive of the drive motor 7 to provide rolling power. Based on the required rolling thickness, the second rotation motor 8 is activated, driving the lifting frame 1 via the lifting screw 9. 0. Adjust the height of the upper rolling roller 11 inside the lifting frame 10 to make the upper rolling roller 11 and the lower rolling roller 6 form a suitable distance. The material completes the rolling process under the combined action of the two. The rolled material enters the detection range of the precision measurement component 12. Start the third rotary motor 1204, which drives the two sets of moving bases 1205 to move towards each other along the auxiliary slide bar 1203 through the connecting screw 1202. This makes the precision measuring ruler 1206 on the moving base 1205 close to the two sides of the material to detect the width. At the same time, start the fourth rotary motor 1208, which drives the lifting plate 1209 to adjust the height of the precision measuring ruler 1206 to fit with the material surface through the threaded rod 1207. After the dimensional accuracy detection is completed, the material continues to be conveyed out of the device. The entire rolling process is completed. This completes the use of an adjustable metal rolling device.

[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. An adjustable metal rolling apparatus, comprising a worktable (1), characterized in that: The lower end of the workbench (1) is fixedly connected to a support leg (2), and the upper end of the workbench (1) is fixedly connected to a guide correction assembly (3). The guide correction assembly (3) includes a fixed connecting plate (301) fixedly connected to the upper end of the workbench (1). A connecting side plate (302) is fixedly connected to the inner side of the fixed connecting plate (301). A fixing plate (4) is provided on the right side of the fixed connecting plate (301). A precision measuring assembly (12) is provided on the right side of the fixing plate (4). The precision measuring assembly (12) includes a fixing block (1201) provided on the right side of the fixing plate (4). A connecting screw (1202) is provided on the inner side of the fixing block (1201). An auxiliary slide rod (1203) is provided below the connecting screw (1202).

2. The adjustable metal rolling apparatus according to claim 1, characterized in that, A top plate (303) is fixedly connected to the upper end of the connecting side plate (302). A sliding groove (304) is provided on the surface of the top plate (303). An adjusting motor (305) is fixedly connected to the right side of the fixed connecting plate (301). A horizontal adjusting screw (306) is connected to the output end of the adjusting motor (305) with a key. A slide rail (307) is provided below the horizontal adjusting screw (306).

3. An adjustable metal rolling apparatus according to claim 2, characterized in that, A correction plate (308) is slidably connected to the surface of the slide rail (307). A longitudinal adjusting screw (309) is provided on the side surface of the correction plate (308) near the adjusting motor (305). A first rotating motor (310) is connected to the upper end of the longitudinal adjusting screw (309) via a flat key. A limit clamp (311) is provided on the surface of the longitudinal adjusting screw (309). A guide roller (312) is rotatably connected to the inner side of the connecting side plate (302). A guide motor (313) is connected to the left side of the guide roller (312) via a flat key.

4. An adjustable metal rolling apparatus according to claim 1, characterized in that, The upper end of the fixed plate (4) is fixedly connected to a top connecting plate (5), and the inner side of the fixed plate (4) is rotatably connected to a lower pressing roller (6). The left end of the lower pressing roller (6) is connected to a drive motor (7) via a flat key. The upper end of the top connecting plate (5) is equipped with a second rotating motor (8), and the lower end of the second rotating motor (8) is connected to a lifting screw (9) via a flat key. The surface of the lifting screw (9) is provided with a lifting frame (10), and the inner side of the lifting frame (10) is equipped with an upper pressing roller (11).

5. An adjustable metal rolling apparatus according to claim 4, characterized in that, The lower calendering roller (6) has the same shape as the upper calendering roller (11). The drive motor (7) drives the lower calendering roller (6) to rotate. The second rotating motor (8) drives the lifting frame (10) and the upper calendering roller (11) to move up and down through the lifting screw (9).

6. An adjustable metal rolling apparatus according to claim 1, characterized in that, The left end of the connecting screw (1202) is keyed to a third rotary motor (1204). A movable base (1205) is provided on the surface of the connecting screw (1202). A precision measuring ruler (1206) is fixedly connected to the upper surface of the movable base (1205). A threaded rod (1207) is provided on the right side of the precision measuring ruler (1206). A fourth rotary motor (1208) is keyed to the lower end of the threaded rod (1207). A lifting plate (1209) is provided on the upper surface of the fourth rotary motor (1208).

7. An adjustable metal rolling apparatus according to claim 6, characterized in that, The movable base (1205) is provided in two sets. The third rotating motor (1204) drives the two sets of movable bases (1205) to move towards each other through the connecting screw (1202). The fourth rotating motor (1208) drives the lifting plate (1209) to rise and fall through the threaded rod (1207).

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