A flatting device with adjustable distance between upper and lower press rollers

Abstract

The utility model discloses a kind of open flat equipment with adjustable upper and lower press roller spacing, it is related to steel plate cutting technical field, including winding roller, fixed seat, fixed plate, press roller body, fixed bracket, driving assembly, cutting blade and conveyer belt, the side of winding roller is provided with fixed seat.The utility model can drive first rotating lever and transmission assembly to rotate by the output end of motor, transmission assembly can drive rotating rod to rotate when rotating simultaneously, and transmission assembly can drive fixed block to move up and down when rotating, so that fixed block can drive connecting block, connecting rod and connecting plate to move when moving, so that connecting plate can drive movable press roller to move when moving, so that the spacing between press roller can be quickly adjusted, so that it can be suitable for different size metal plate, and then adapt to different size metal plate by press roller to eliminate internal stress, with good adjustment effect.

Description

Technical Field

[0001] This utility model relates to the field of steel plate cutting technology, specifically a leveling device with adjustable spacing between upper and lower pressure rollers. Background Technology

[0002] Leveling equipment is a key piece of equipment in the field of metal sheet processing. It is mainly used to process rolled metal sheets into flat, fixed-length sheets through a series of processes to meet the needs of subsequent stamping, welding, bending and other processing or direct use. It is widely used in industries such as steel, automobile manufacturing, building materials, home appliances, and shipbuilding.

[0003] When existing leveling equipment is used, the metal sheet needs to be pressed by two pressure rollers before processing. This allows the rolled sheet to undergo plastic change under pressure, thereby eliminating internal stress and achieving the purpose of flattening the sheet. However, the distance between the pressure rollers is relatively fixed, making it difficult to adjust the distance. This makes it inconvenient to level metal sheets of different sizes. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a leveling device with an adjustable gap between the upper and lower pressure rollers.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a leveling device with adjustable upper and lower pressure roller spacing, comprising a take-up roller, a fixed seat, a fixed plate, a pressure roller body, a fixed frame, a drive assembly, a cutting blade, and a conveyor belt.

[0006] As described above, a fixed seat is provided on one side of the take-up roller, and symmetrically distributed fixed plates are provided on the top of the fixed seat. A pressure roller body is provided between the two fixed plates. A fixed frame is provided on one side of the fixed plate, and a drive assembly is installed on the top of the fixed frame. A cutting blade is provided inside the fixed frame. A conveyor belt is provided on one side of the fixed frame. A spacing adjustment mechanism is provided at one end of the fixed plate. The spacing adjustment mechanism includes a mounting frame provided at one end of the fixed plate. A connecting frame is provided on one side of the mounting frame, and a motor is installed on one side of the connecting frame.

[0007] As described above, the output end of the motor is connected to a first rotating rod extending into the connecting frame via a coupling. A rotating rod is provided at the end of the connecting frame away from the first rotating rod, and a transmission assembly is connected between the rotating rod and the first rotating rod.

[0008] As described above, a fixing block is provided on the surface of the transmission component, a connecting block is provided at one end of the fixing block, and a connecting rod is connected to one end of the connecting block.

[0009] As described above, one side of the connecting rod is provided with a connecting plate extending into the interior of the mounting frame, and one end of the connecting plate is provided with a movable pressure roller extending into the exterior of the mounting frame.

[0010] As described above, an auxiliary feeding mechanism is provided on one side of the conveyor belt. The auxiliary feeding mechanism includes a connecting seat provided on one side of the conveyor belt. A rotating wheel is provided at the bottom of the connecting seat. A second rotating rod extending into the interior of the connecting seat is provided at one end of the rotating wheel. A threaded rod is provided at the end of the connecting seat near the second rotating rod.

[0011] As described above, a bevel gear set is connected between the threaded rod and the second rotating rod, and a guide rod is provided at the end of the connecting seat away from the threaded rod.

[0012] As described above, the guide rod and the threaded rod are provided with movable rods on their surfaces, the top of the connecting seat is provided with symmetrically distributed mounting plates, and the top of the movable rod is provided with a locking rod extending into the interior of the mounting plate.

[0013] As described above, the top of the connecting seat is provided with a positioning post that penetrates the interior of the mounting plate, a guide block is provided on one side of the positioning post, a vertical rod is connected to the top of the mounting plate near the positioning post, and a guide plate is provided at the top of the vertical rod.

[0014] Compared with existing technologies, this leveling device with adjustable upper and lower pressure roller spacing has the following advantages: I. This utility model can drive the movable pressure roller to move through the output end of the motor, thereby enabling rapid adjustment of the distance between the pressure rollers. This allows it to be applied to metal sheets of different sizes, and further adapts to the internal stress elimination of metal sheets of different sizes through the pressure rollers, achieving a good adjustment effect.

[0015] Second, this utility model first places the mounting plate, vertical rod, and guide plate onto the surface of the positioning column to position the mounting plate. Then, rotating the wheel moves the locking rod, which locks the mounting plate during movement. This allows the guide plate to be quickly installed on one side of the conveyor belt, enabling it to assist in the unloading of the cut metal sheet and prevent bending of the cut metal sheet due to large drop. This provides a better auxiliary unloading effect.

[0016] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the winding roller of this utility model; Figure 2 This is a three-dimensional structural diagram of the conveyor belt of this utility model; Figure 3 This is a three-dimensional sectional view of the mounting frame of this utility model; Figure 4 This is a three-dimensional sectional view of the connector of this utility model; Figure 5 This is a three-dimensional structural diagram of the transmission component of this utility model.

[0018] In the diagram: 1. Rewinding roller; 2. Fixed seat; 3. Fixed plate; 4. Pressure roller body; 5. Fixed frame; 6. Drive assembly; 7. Cutting blade; 8. Conveyor belt; 9. Spacing adjustment mechanism; 901. Mounting frame; 902. Connecting frame; 903. Motor; 904. First rotating rod; 905. Rotating rod; 906. Transmission assembly; 907. Fixed block; 908. Connecting block; 909. Connecting rod; 910. Connecting plate; 911. Movable pressure roller; 10. Auxiliary feeding mechanism; 1001. Connecting seat; 1002. Rotating wheel; 1003. Second rotating rod; 1004. Threaded rod; 1005. Bevel gear set; 1006. Guide rod; 1007. Moving rod; 1008. Mounting plate; 1009. Locking rod; 1010. Positioning column; 1011. Guide block; 1012. Vertical rod; 1013. Guide plate. Detailed Implementation

[0019] 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.

[0020] like Figures 1-3 and Figure 5 As shown, this utility model provides a technical solution: a leveling device with adjustable upper and lower pressure roller spacing, including a winding roller 1, a fixed seat 2, a fixed plate 3, a pressure roller body 4, a fixed frame 5, a drive assembly 6, a cutting blade 7, and a conveyor belt 8.

[0021] like Figure 1As shown, a fixed seat 2 is provided on one side of the take-up roller 1, and a symmetrically distributed fixed plate 3 is provided on the top of the fixed seat 2. A pressure roller body 4 is provided between the two fixed plates 3. A fixed frame 5 is provided on one side of the fixed plate 3. A drive assembly 6 is installed on the top of the fixed frame 5. A cutting blade 7 is provided inside the fixed frame 5. A conveyor belt 8 is provided on one side of the fixed frame 5. A spacing adjustment mechanism 9 is provided at one end of the fixed plate 3. The spacing adjustment mechanism 9 includes a mounting frame 901 provided at one end of the fixed plate 3. A connecting frame 902 is provided on one side of the mounting frame 901. A motor 903 is installed on one side of the connecting frame 902.

[0022] The wound metal can be placed on the winding roller 1, and then the metal can enter the surface of the pressure roller body 4 for rolling. The drive assembly 6 is started, and the drive assembly 6 is composed of a motor, a reducer and a lifting screw, which can realize the reciprocating cutting of the cutting blade 7, so that the rolled metal can be cut by the cutting blade 7, and then the cut metal can be conveyed by the conveyor belt 8.

[0023] like Figure 3 As shown, the output end of the motor 903 is connected to a first rotating rod 904 extending into the interior of the connecting frame 902 via a coupling. A rotating rod 905 is provided at the end of the connecting frame 902 away from the first rotating rod 904. A transmission assembly 906 is connected between the rotating rod 905 and the first rotating rod 904.

[0024] By starting the motor 903, it can drive the first rotating rod 904, the transmission assembly 906 and the rotating rod 905 to rotate.

[0025] like Figure 3 As shown, a fixing block 907 is provided on the surface of the transmission component 906. A connecting block 908 is provided at one end of the fixing block 907. A connecting rod 909 is connected to one end of the connecting block 908. A connecting plate 910 extending into the mounting frame 901 is provided on one side of the connecting rod 909. A movable pressure roller 911 extending into the outside of the mounting frame 901 is provided at one end of the connecting plate 910.

[0026] The transmission assembly 906, which consists of sprockets and chains, connects the two sprockets to the first rotating rod 904 and the rotating rod 905 respectively. The fixed block 907 is fixedly connected to the chain, so that the chain can drive the fixed block 907 to move when it rotates. When the fixed block 907 moves, it can drive the connecting block 908, the connecting rod 909, the connecting plate 910, and the movable pressure roller 911 to move. This allows the distance between the movable pressure roller 911 and the pressure roller body 4 to be adjusted. The chain and sprockets will not slip when they stop. Therefore, after the movable pressure roller 911 moves to the appropriate position, it can work with the pressure roller body 4 to perform the pressure roller operation on the metal steel.

[0027] like Figures 1-3 and Figure 5 As shown, by starting the motor 903, the output end of the motor 903 can drive the first rotating rod 904 to rotate. When the first rotating rod 904 rotates, it can drive the transmission component 906 to rotate. At the same time, when the transmission component 906 rotates, it can drive the rotating rod 905 to rotate. When the transmission component 906 rotates, it can drive the fixed block 907 to move up and down. When the fixed block 907 moves, it can drive the connecting block 908, the connecting rod 909, and the connecting plate 910 to move. When the connecting plate 910 moves, it can drive the movable pressure roller 911 to move. This allows for rapid adjustment of the gap between the pressure rollers, making it suitable for metal sheets of different sizes. It also allows for the elimination of internal stress in metal sheets of different sizes through the pressure rollers, resulting in a better adjustment effect.

[0028] like Figure 4 As shown, an auxiliary feeding mechanism 10 is provided on one side of the conveyor belt 8. The auxiliary feeding mechanism 10 includes a connecting seat 1001 provided on one side of the conveyor belt 8. A rotating wheel 1002 is provided at the bottom of the connecting seat 1001. A second rotating rod 1003 extending into the interior of the connecting seat 1001 is provided at one end of the rotating wheel 1002. A threaded rod 1004 is provided at one end of the connecting seat 1001 near the second rotating rod 1003. A bevel gear set 1005 is connected between the threaded rod 1004 and the second rotating rod 1003. A guide rod 1006 is provided at one end of the connecting seat 1001 away from the threaded rod 1004.

[0029] Rotating the rotating wheel 1002 can drive the second rotating rod 1003, the bevel gear set 1005, and the threaded rod 1004 to rotate.

[0030] like Figure 4 As shown, the guide rod 1006 and the threaded rod 1004 are provided with moving rods 1007, the top of the connecting seat 1001 is provided with symmetrically distributed mounting plates 1008, and the top of the moving rod 1007 is provided with a locking rod 1009 extending into the mounting plate 1008.

[0031] Rotation of the threaded rod 1004 can drive the moving rod 1007 and the locking rod 1009 to move.

[0032] like Figure 4 As shown, the top of the connecting seat 1001 is provided with a positioning post 1010 that penetrates the interior of the mounting plate 1008. A guide block 1011 is provided on one side of the positioning post 1010. A vertical rod 1012 is connected to the top of the mounting plate 1008 near the positioning post 1010. A guide plate 1013 is provided at the top of the vertical rod 1012.

[0033] The locking rod 1009 can be moved to lock the mounting plate 1008, so that the mounting plate 1008, the vertical rod 1012 and the guide plate 1013 can be stably installed on one side of the conveyor belt 8.

[0034] like Figure 1 , Figure 2 and Figure 4 As shown, firstly, the mounting plate 1008, along with the vertical rod 1012 and the guide plate 1013, is fitted onto the surface of the positioning post 1010 to position the mounting plate 1008. Then, the rotating wheel 1002 is rotated, causing the second rotating rod 1003 to rotate. Simultaneously, the second rotating rod 1003 rotates, causing the bevel gear set 1005 to rotate. The bevel gear set 1005 rotates, causing the threaded rod 1004 to rotate. The threaded rod 1004 then moves the moving rod 1007. Meanwhile, the moving rod 1007 can move on the surface of the guide rod 1006, making the moving rod 1007 more stable when moving. When the moving rod 1007 moves, it can drive the locking rod 1009 to move, so that the locking rod 1009 can lock with the mounting plate 1008 when moving. This allows the guide plate 1013 to be quickly installed on one side of the conveyor belt 8, so that the guide plate 1013 can assist in the unloading of the cut metal sheet, avoiding bending of the cut metal sheet when unloading due to large drop, and has a good auxiliary unloading effect.

[0035] Working principle: By starting the motor 903, the output end of the motor 903 drives the first rotating rod 904 to rotate. When the first rotating rod 904 rotates, it drives the transmission component 906 to rotate. At the same time, when the transmission component 906 rotates, it drives the rotating rod 905 to rotate. When the transmission component 906 rotates, it drives the fixed block 907 to move up and down. When the fixed block 907 moves, it drives the connecting block 908, the connecting rod 909, and the connecting plate 910 to move. When the connecting plate 910 moves, it drives the movable pressure roller 911 to move. This allows for rapid adjustment of the gap between the pressure rollers, making it suitable for metal sheets of different sizes. It also helps to eliminate internal stress in metal sheets of different sizes through the pressure rollers, resulting in a good adjustment effect.

[0036] 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. A leveling device with adjustable upper and lower pressure roller spacing, comprising a take-up roller (1), a fixed seat (2), a fixed plate (3), a pressure roller body (4), a fixed frame (5), a drive assembly (6), a cutting blade (7), and a conveyor belt (8), characterized in that: A fixed seat (2) is provided on one side of the take-up roller (1), and a fixed plate (3) is provided at the top of the fixed seat (2). A pressure roller body (4) is provided between the two fixed plates (3). A fixed frame (5) is provided on one side of the fixed plate (3). A drive assembly (6) is installed at the top of the fixed frame (5). A cutting blade (7) is provided inside the fixed frame (5). A conveyor belt (8) is provided on one side of the fixed frame (5). A spacing adjustment mechanism (9) is provided at one end of the fixed plate (3). The spacing adjustment mechanism (9) includes an installation frame (901) provided at one end of the fixed plate (3). A connecting frame (902) is provided on one side of the installation frame (901). A motor (903) is installed on one side of the connecting frame (902).

2. The leveling device with adjustable upper and lower pressure roller spacing according to claim 1, characterized in that: The output end of the motor (903) is connected to a first rotating rod (904) extending into the connecting frame (902) via a coupling. A rotating rod (905) is provided at one end of the connecting frame (902) away from the first rotating rod (904). A transmission assembly (906) is connected between the rotating rod (905) and the first rotating rod (904).

3. The leveling device with adjustable upper and lower pressure roller spacing according to claim 2, characterized in that: The transmission component (906) has a fixing block (907) on its surface, a connecting block (908) at one end of the fixing block (907), and a connecting rod (909) at one end of the connecting block (908).

4. A leveling device with adjustable upper and lower pressure roller spacing according to claim 3, characterized in that: One side of the connecting rod (909) is provided with a connecting plate (910) extending into the mounting frame (901), and one end of the connecting plate (910) is provided with a movable pressure roller (911) extending to the outside of the mounting frame (901).

5. A leveling device with adjustable upper and lower pressure roller spacing according to claim 1, characterized in that: An auxiliary feeding mechanism (10) is provided on one side of the conveyor belt (8). The auxiliary feeding mechanism (10) includes a connecting seat (1001) provided on one side of the conveyor belt (8). A rotating wheel (1002) is provided at the bottom end of the connecting seat (1001). A second rotating rod (1003) extending into the interior of the connecting seat (1001) is provided at one end of the rotating wheel (1002). A threaded rod (1004) is provided at one end of the connecting seat (1001) near the second rotating rod (1003).

6. A leveling device with adjustable upper and lower pressure roller spacing according to claim 5, characterized in that: A bevel gear set (1005) is connected between the threaded rod (1004) and the second rotating rod (1003), and a guide rod (1006) is provided at the end of the connecting seat (1001) away from the threaded rod (1004).

7. A leveling device with adjustable upper and lower pressure roller spacing according to claim 6, characterized in that: The guide rod (1006) and the threaded rod (1004) are provided with moving rods (1007), the top of the connecting seat (1001) is provided with symmetrically distributed mounting plates (1008), and the top of the moving rod (1007) is provided with a locking rod (1009) extending into the mounting plate (1008).

8. A leveling device with adjustable upper and lower pressure roller spacing according to claim 7, characterized in that: The top of the connecting seat (1001) is provided with a positioning post (1010) that penetrates the interior of the mounting plate (1008). A guide block (1011) is provided on one side of the positioning post (1010). A vertical rod (1012) is connected to the top of the mounting plate (1008) near the positioning post (1010). A guide plate (1013) is provided at the top of the vertical rod (1012).

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