A steel sheet conveying device of a belt roller drive

Abstract

The utility model discloses a steel plate conveying device of belt roller drive. Including main body frame, drive mechanism, belt, roller mechanism, tensioning mechanism, be provided with drive mechanism, roller mechanism, tensioning mechanism on the main body frame, the belt sets up on the roller mechanism, drive mechanism output and roller mechanism are connected, tensioning mechanism is located on the belt movement path, the main body frame adopts sectional welding of sectional material, and the length is set according to the distance between steel roll cross cut open flat production line equipment, the roller mechanism includes driving roller, driven roller, intermediate roller, support roller, and driving roller and driven roller are symmetrically set up in the both ends of main body frame, and driving roller is connected with drive mechanism output, and intermediate roller is evenly arranged in the main body frame between driving roller and driven roller, and support roller is arranged on the main body frame below the belt return path, the belt is made of PVC material. The utility model effectively connects the equipment in steel roll cross cut open flat production line, and improves the production efficiency of production line.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel coil horizontal shearing and leveling production line, and specifically relates to a steel plate transport device with belt roller drive. Background Technology

[0002] In a steel coil shearing and leveling production line, the flying shear equipment cuts the steel plates, which then need to be conveyed to the subsequent stacking mechanism. Because each piece of equipment in the production line occupies a relatively large area, while the factory space is limited, and there are also load-bearing columns and other supporting structures within the factory, large conveying mechanisms cannot be installed between the equipment. This results in ineffective interconnection between the various pieces of equipment on the production line, reducing production efficiency. Furthermore, conventional conveying mechanisms typically use rollers to transport the steel plates. During the steel plate transport process, the rollers inevitably cause scratches and dents on the steel plate surface, affecting the quality of the steel plate product.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0004] The purpose of this invention is to provide a belt-driven steel plate transport device, thereby overcoming the defects in the prior art.

[0005] To achieve the above objectives, this utility model provides a steel plate transport device with belt and roller drive, including a main frame, a drive mechanism, a belt, a roller mechanism, and a tensioning mechanism. The main frame is equipped with the drive mechanism, roller mechanism, and tensioning mechanism. The belt is mounted on the roller mechanism, the output end of the drive mechanism is connected to the roller mechanism, and the tensioning mechanism is located on the belt's movement path. The main frame is constructed using segmented welding of profiles, with its length determined according to the distance between the steel coil shearing and leveling production line equipment. The roller mechanism includes a drive roller, a driven roller, an intermediate roller, and a support roller. The drive roller and driven roller are symmetrically arranged at both ends of the main frame. The drive roller is connected to the output end of the drive mechanism. The intermediate rollers are evenly arranged within the main frame between the drive roller and the driven roller. The support roller is located on the main frame below the belt's return path. The belt is made of PVC material.

[0006] Preferably, in the technical solution, the drive mechanism includes a motor reducer, a sprocket and chain assembly, a protective cover, and a motor base. The motor base is mounted on the main frame, and the motor reducer is mounted on the motor base. The sprocket and chain assembly has a double-row structure, with double-row sprockets respectively mounted on the drive roller and the output end of the motor reducer. The double-row sprockets are connected by double-row chains, and the protective cover covers the outside of the sprocket and chain assembly.

[0007] Preferably, in the technical solution, the tensioning mechanism includes a tensioning roller, a guide roller, a seated spherical bearing, a mounting plate, a guide rail, and a lifting screw. The mounting plate is mounted on the main frame, and the lifting screw and guide rail are mounted on the mounting plate. The seated spherical bearing is mounted on the guide rail and connected to the lifting screw. The seated spherical bearing, mounting plate, guide rail, and lifting screw form a lifting mechanism. Lifting mechanisms are symmetrically arranged at both ends of the tensioning roller, and both ends of the tensioning roller are fixed in the corresponding seated spherical bearings. Guide rollers are symmetrically arranged on the main frame on both sides of the tensioning roller. The height of the tensioning roller is lower than that of the guide roller. The belt returns through the guide roller-tensioning roller-guide roller, and the belt is tensioned by the lifting and lowering of the tensioning roller.

[0008] Preferably, in the technical solution, a nylon support plate is provided inside the main frame. The nylon support plate is located between the driving roller and the intermediate roller, between the intermediate rollers, and between the intermediate roller and the driven roller to support the belt and prevent the belt from being deformed by the weight of the steel plate.

[0009] Preferably, in the technical solution, a centering roller is provided on the main frame. The centering roller is located on the return path of the belt and is symmetrically arranged on both sides of the belt to prevent the belt from running off-center.

[0010] Compared with the prior art, the present invention has the following beneficial effects: This device effectively connects the equipment in the steel coil cross-cutting production line, improving the production line's efficiency. Using belt conveyors instead of roller conveyors avoids scratches and dents on the sheet metal surface. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the steel plate transport device with belt roller drive according to this utility model. Detailed Implementation

[0012] The specific embodiments of this utility model are described in detail below, but it should be understood that the scope of protection of this utility model is not limited to the specific embodiments.

[0013] Unless otherwise expressly stated, throughout the specification and claims, the term "comprising" or its variations such as "including" or "comprises" shall be understood to include the stated elements or components without excluding other elements or other components.

[0014] like Figure 1As shown, a steel plate conveying device with belt and roller drive includes a main frame 1, a drive mechanism 2, a belt 3, a roller mechanism 4, and a tensioning mechanism 5. The main frame 1 is equipped with the drive mechanism 2, the roller mechanism 4, and the tensioning mechanism 5. The belt 3 is mounted on the roller mechanism 4. The output end of the drive mechanism 2 is connected to the roller mechanism 4. The tensioning mechanism 5 is located on the movement path of the belt 3. The main frame 1 is constructed by segmented welding of profiles, and its length is set according to the distance between the steel coil cross-cutting and leveling production line equipment. The roller mechanism 4 includes a drive roller 40, a driven roller 41, an intermediate roller 42, and a support roller 43. The drive roller 40 and the driven roller 41 are symmetrically arranged at both ends of the main frame 1. The drive roller 40 is connected to the output end of the drive mechanism 2. The intermediate roller 42 is evenly arranged within the main frame 1 between the drive roller 40 and the driven roller 41. The support roller 43 is located on the main frame 1 below the return path of the belt 3. The belt 3 is made of PVC material. A nylon support plate 10 is installed inside the main frame 1. The nylon support plate 10 is located between the driving roller 40 and the intermediate roller 42, between the intermediate rollers 42 and 42, and between the intermediate roller 42 and the driven roller 43, to support the belt 3 and prevent the belt 3 from being deformed by the weight of the steel plate. A centering roller 11 is installed on the main frame 1. The centering roller 11 is located on the return path of the belt 3 and is symmetrically arranged on both sides of the belt 3 to prevent the belt 3 from running off-center.

[0015] The drive mechanism 2 includes a motor reducer 20, a sprocket and chain assembly (not shown), a protective cover 21, and a motor base 22. The motor base 22 is mounted on the main frame 1, and the motor reducer 20 is mounted on the motor base 22. The sprocket and chain assembly has a double-row structure, with double-row sprockets respectively mounted on the drive roller 40 and the output end of the motor reducer 20. The double-row sprockets are connected by a double-row chain. The protective cover 21 covers the outside of the sprocket and chain assembly. The motor reducer 20 is a variable frequency explosion-proof motor with braking function, with a power of 11KW and a speed ratio of 19.04. The chain is a 20B double-row roller chain, and the sprockets are double-row sprockets with 19 teeth each.

[0016] The tensioning mechanism 5 includes a tensioning roller 50, a guide roller 51, a seated spherical bearing 52, a mounting plate 53, a guide rail 54, and a lifting screw 55. The mounting plate 50 is mounted on the main frame 1, and the lifting screw 55 and the guide rail 54 are mounted on the mounting plate 50. The seated spherical bearing 52 is mounted on the guide rail 54 and connected to the lifting screw 55. The seated spherical bearing 52, the mounting plate 53, the guide rail 54, and the lifting screw 55 form a lifting mechanism. Lifting mechanisms are symmetrically arranged at both ends of the tensioning roller 50, and both ends of the tensioning roller 50 are fixed in the corresponding seated spherical bearings 52. The seated spherical bearings 52 are UCK212 bearings. Guide rollers 51 are symmetrically arranged on both sides of the main frame 1 of the tensioning roller 50. The height of the tensioning roller 50 is lower than that of the guide rollers 51. The belt 3 returns through the guide roller 51-tensioning roller 50-guide roller 51, and the belt 3 is tensioned by the lifting of the tensioning roller 50.

[0017] During operation, after the flying shear cuts the leveled steel plate to the specified length, the cut steel plate is conveyed to belt 3, which then transports it to the subsequent stacking mechanism. The length of the main frame 1 is reasonably designed, allowing the subsequent stacking mechanism to avoid the factory's columns when discharging the steel plate from the side. This device effectively connects the equipment in the steel coil horizontal shearing and leveling production line, improving the production line's efficiency. Using belt conveyors instead of roller conveyors avoids scratches and bumps on the plate surface.

[0018] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A belt-driven steel plate conveying device, characterized in that: The system includes a main frame, a drive mechanism, a belt, a roller mechanism, and a tensioning mechanism. The main frame houses the drive mechanism, roller mechanism, and tensioning mechanism. The belt is mounted on the roller mechanism. The output end of the drive mechanism is connected to the roller mechanism. The tensioning mechanism is located on the belt's movement path. The main frame is constructed from segmented welded profiles, with its length determined by the distance between the steel coil cross-cutting and leveling production line equipment. The roller mechanism includes a drive roller, a driven roller, an intermediate roller, and a support roller. The drive roller and driven roller are symmetrically arranged at both ends of the main frame. The drive roller is connected to the output end of the drive mechanism. The intermediate rollers are evenly distributed within the main frame between the drive roller and the driven roller. The support roller is positioned on the main frame below the belt's return path. The belt is made of PVC material.

2. The belt-driven steel plate conveying device according to claim 1, characterized in that: The drive mechanism includes a motor reducer, a sprocket and chain assembly, a protective cover, and a motor base. The motor base is mounted on the main frame and has a motor reducer. The sprocket and chain assembly has a double-row structure, with double-row sprockets on the drive roller and the output end of the motor reducer, and the double-row sprockets are connected by double-row chains. The protective cover covers the outside of the sprocket and chain assembly.

3. The belt-driven steel plate conveying device according to claim 1, characterized in that: The tensioning mechanism includes a tensioning roller, a guide roller, a seated spherical bearing, a mounting plate, a guide rail, and a lifting screw. The mounting plate is mounted on the main frame and has the lifting screw and guide rail. The seated spherical bearing is mounted on the guide rail and connected to the lifting screw. The seated spherical bearing, mounting plate, guide rail, and lifting screw form a lifting mechanism. Lifting mechanisms are symmetrically arranged at both ends of the tensioning roller, and both ends of the tensioning roller are fixed in the corresponding seated spherical bearings. Guide rollers are symmetrically arranged on the main frame on both sides of the tensioning roller. The height of the tensioning roller is lower than that of the guide roller. The belt return passes through the guide roller-tensioning roller-guide roller.

4. The belt-driven steel plate conveying device according to claim 1, characterized in that: The main frame is equipped with nylon support plates, which are located between the drive roller and the intermediate roller, between the intermediate rollers, and between the intermediate roller and the driven roller to support the belt.

5. The belt-driven steel plate conveying device according to claim 1, characterized in that: The main frame is equipped with centering rollers, which are located on the return path of the belt and are symmetrically arranged on both sides of the belt.

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