Storage device for steel strip production line

Abstract

This application relates to a material storage device for a steel strip production line, belonging to the technical field of steel strip production. It includes a storage cage with a feeding mechanism and a discharging mechanism connected to both sides. A material distribution mechanism is installed inside the storage cage. The material distribution mechanism includes multiple servo motor lead screw linear guides arranged side-by-side. Rotary rollers are rotatably connected to the slides of the servo motor lead screw linear guides, and the rotating rollers on adjacent servo motor lead screw linear guides are arranged in an up-down array. This application, by setting up a material distribution mechanism, utilizes multiple side-by-side servo motor lead screw linear guides to wind the steel strip in a disc-like form around each rotating roller. The rotating rollers have frustum-shaped sides, which can limit the steel strip on the cylindrical section, preventing collision with the inner wall of the storage cage, thereby effectively protecting the edges of the steel strip.

Description

Technical Field

[0001] This application relates to the technical field of steel strip production, and in particular to a material storage device for a steel strip production line. Background Technology

[0002] Steel strip, also known as strip steel, is a type of steel with a width of less than 1300mm, and its length varies slightly depending on the size of each coil. Steel strip is generally supplied in coils and has advantages such as high dimensional accuracy, good surface quality, ease of processing, and material saving.

[0003] In existing steel strip production lines, storage devices are generally installed to ensure the continuity of production. These storage devices are stackable. The storage devices used in the current technology have a relatively simple structure. The steel strips fall and are stacked in the storage device by their own weight. To avoid the steel strips from tangling, the space inside the storage device can only be slightly larger than the diameter of the steel strip. Therefore, in actual use, the edge of the steel strip is prone to collide with the inner wall of the storage device, resulting in wear on the edge of the steel strip. Utility Model Content

[0004] The purpose of this application is to provide a material storage device for a steel strip production line, which solves the problems mentioned in the background art by improving the existing material storage device.

[0005] To achieve the above objectives, this application provides a material storage device for a steel strip production line, which adopts the following technical solution: A material storage device for a steel strip production line includes a storage cage with a feeding mechanism and a discharging mechanism connected to both sides of the storage cage. A material distribution mechanism is provided inside the storage cage. The material distribution mechanism includes multiple servo motor lead screw linear guides arranged side by side. A rotating roller is rotatably connected to the slide of the servo motor lead screw linear guide. The rotating rollers on adjacent servo motor lead screw linear guides are arranged in an array of one above the other. Each rotating roller includes a cylindrical section and frustum sections symmetrically arranged on both sides of the cylindrical section. The smaller diameter end of the frustum section corresponds to the cylindrical section, and the frustum section and the cylindrical section transition smoothly. To facilitate the feeding of the steel strip, a feeding trough is provided in the middle of one side of the storage cage.

[0006] Both the feeding mechanism and the discharging mechanism include a base, a geared motor, a driving roller, a driven roller, a pressure roller, and a pressing cylinder. A shaft seat is symmetrically fixed on the base. The driving roller and the driven roller are rotatably connected side-by-side to the shaft seat. The pressing cylinder is fixed inside the shaft seat, and a lifting block is fixed to the end of the piston rod of the pressing cylinder. The pressure roller is rotatably connected to the lifting block. Driven gears are fixed to the ends of both the driving roller and the driven roller. A transmission gear meshes with the middle of adjacent driven gears. The transmission gear is rotatably connected to the shaft seat. The geared motor is fixed on the base, and a drive gear is fixed to the output end of the geared motor. The drive gear meshes with a driven gear on one side.

[0007] Preferably, in order to provide guidance for the feeding and discharging of the steel strip, the storage cage is provided with an upper limit roller and a lower limit roller at the positions corresponding to the feeding mechanism and the discharging mechanism.

[0008] Preferably, for ease of transportation, the rear side of the storage cage is a plate-like structure, the front side of the storage cage is a grid wall structure, and multiple vertical through slots are evenly provided on the rear side of the storage cage. The servo motor lead screw and linear guide rail are fixed to the through slots in sequence, and the rotating roller can move up and down along the vertical through slots.

[0009] The rotating roller is made of ultra-high molecular weight polyethylene.

[0010] In summary, this application includes at least one of the following beneficial technical effects: 1. The storage device for this steel strip production line uses a feeding mechanism to wind the steel strip in a disc shape onto each rotating roller using multiple servo motors, lead screws, and linear guides arranged in parallel. The two sides of the rotating rollers are frustum-shaped, which can limit the steel strip on the cylindrical section and prevent it from colliding with the inner wall of the storage cage, thereby effectively protecting the edge of the steel strip.

[0011] 2. By opening a feeding trough on the front side of the storage cage, it is easier to thread the steel strip through, which greatly improves the efficiency of the steel strip passing through the storage device and reduces the impact on production efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0013] Figure 2 These are schematic diagrams of the structure from different perspectives of embodiments of this application.

[0014] Figure 3 This is a schematic diagram illustrating the internal structure of the storage cage in the embodiments of this application.

[0015] Figure 4This is a schematic diagram illustrating the structure of the feeding mechanism in the embodiments of this application.

[0016] Explanation of reference numerals in the attached drawings: 1. Storage cage; 11. Feeding trough; 12. Through trough; 2. Feeding mechanism; 21. Base; 22. Gear motor; 23. Driving roller; 24. Driven roller; 25. Pressure roller; 26. Pressing cylinder; 27. Shaft seat; 28. Transmission gear; 3. Discharge mechanism; 4. Servo motor lead screw linear guide; 5. Rotating roller; 51. Frustum section; 52. Cylindrical section; 6. Upper limit roller; 7. Lower limit roller. Detailed Implementation

[0017] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0018] This application discloses a material storage device for a steel strip production line, referring to... Figure 1-4 The system includes a storage cage 1, with a feeding mechanism 2 and a discharging mechanism 3 connected to both sides of the storage cage 1. A material distribution mechanism is installed inside the storage cage 1. The material distribution mechanism includes multiple servo motor lead screw linear guides 4 arranged side by side. Rotary rollers 5 are rotatably connected to the slide of the servo motor lead screw linear guides 4. The rotary rollers 5 on adjacent servo motor lead screw linear guides 4 are arranged in an array of one above the other. The rotary rollers 5 include a cylindrical section 52 and symmetrically arranged frustum sections 51 on both sides of the cylindrical section 52. The smaller diameter end of the frustum section 51 corresponds to the cylindrical section 52, and the frustum section 51 and the cylindrical section 52 are smoothly transitioned. To facilitate the passage of the steel strip through the storage cage 1, a feeding chute 11 is provided in the middle of one side of the storage cage 1; The rear side of the storage cage 1 is a plate-shaped structure, and the front side of the storage cage 1 is a grid wall structure. Multiple vertical through slots 12 are evenly opened on the rear side of the storage cage 1. The servo motor lead screw linear guide 4 is fixed next to the through slot 12 in sequence. The rotating roller 5 can move up and down along the vertical through slot 12. The rotating roller 5 is made of ultra-high molecular weight polyethylene material.

[0019] Reference Figure 4 Both the feeding mechanism 2 and the discharging mechanism 3 include a base 21, a reduction motor 22, a driving roller 23, a driven roller 24, a pressure roller 25, and a pressing cylinder 26. A shaft seat 27 is symmetrically fixed on the base 21. The driving roller 23 and the driven roller 24 are rotatably connected to the shaft seat 27. The pressing cylinder 26 is fixed inside the shaft seat 27, and a lifting block is fixed to the end of the piston rod of the pressing cylinder 26. The pressure roller 25 is rotatably connected to the lifting block. A driven gear is fixed to the end of both the driving roller 23 and the driven roller 24. A transmission gear 28 meshes in the middle of adjacent driven gears. The transmission gear 28 is rotatably connected to the shaft seat 27. The reduction motor 22 is fixed on the base 21, and a drive gear is fixed to the output end of the reduction motor 22. The drive gear meshes with a driven gear on one side. The speed of the geared motor 22 in the feeding mechanism 2 and the discharging mechanism 3 is adjusted according to the feeding and discharging speed of the production line.

[0020] Reference Figure 3 In order to provide guidance for the steel strip to enter and exit, the storage cage 1 is equipped with an upper limit roller 6 and a lower limit roller 7 next to the positions of the feeding mechanism 2 and the discharging mechanism 3.

[0021] The implementation principle of a material storage device for a steel strip production line according to an embodiment of this application is as follows: By setting up a feeding mechanism, all servo motor lead screws and linear guides 4 are reset during feeding. At this time, the parallel rotating rollers 5 are in an up-down state. The operator only needs to straighten the steel strip and pass it through the middle of the rotating roller 5, and then pass it out through the discharge mechanism 3. The feeding mechanism 2 works to transport the steel strip into the storage cage 1. The servo motor lead screw and linear guide 4 on the side closer to the feeding mechanism 2 drives the rotating roller 5 to move downward first, and the next servo motor lead screw and linear guide 4 drives the rotating roller 5 to move upward. The subsequent servo motor lead screw and linear guide 4 repeat the above actions in sequence. The steel strip can be wound around each rotating roller 5 in a disc shape. The two sides of the rotating roller 5 are frustum-shaped, which can limit the steel strip on the cylindrical section 52 to avoid collision with the inner wall of the storage cage 1, thereby effectively protecting the edge of the steel strip.

[0022] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A material storage device for a steel strip production line, comprising a material storage cage (1), wherein a feeding mechanism (2) and a discharging mechanism (3) are respectively connected to both sides of the material storage cage (1), characterized in that: The storage cage (1) is equipped with a fabric feeding mechanism, which includes multiple servo motor screw linear guides (4) arranged side by side. A rotating roller (5) is rotatably connected to the slide of the servo motor screw linear guide (4). The rotating rollers (5) on adjacent servo motor screw linear guides (4) are arranged in an array of one above the other. The rotating roller (5) includes a cylindrical section (52) and a frustum section (51) symmetrically arranged on both sides of the cylindrical section (52). The smaller diameter end of the frustum section (51) corresponds to the cylindrical section (52), and the frustum section (51) and the cylindrical section (52) are smoothly transitioned. A feeding trough (11) is provided in the middle of one side of the storage cage (1).

2. The material storage device for a steel strip production line according to claim 1, characterized in that: Both the feeding mechanism (2) and the discharging mechanism (3) include a base (21), a reduction motor (22), a drive roller (23), a driven roller (24), a pressure roller (25), and a pressing cylinder (26). A shaft seat (27) is symmetrically fixed on the base (21). The drive roller (23) and the driven roller (24) are rotatably connected side by side to the shaft seat (27). The pressing cylinder (26) is fixed inside the shaft seat (27), and the piston rod end of the pressing cylinder (26) is fixed. There is a lifting block, the pressure roller (25) is rotatably connected to the lifting block, the ends of the driving roller (23) and the driven roller (24) are fixed with driven gears, the middle of the adjacent driven gears are meshed with a transmission gear (28), the transmission gear (28) is rotatably connected to the bearing seat (27), the reduction motor (22) is fixed on the base (21), and the output end of the reduction motor (22) is fixed with a drive gear, the drive gear meshes with the driven gear on one side.

3. The material storage device for a steel strip production line according to claim 2, characterized in that: The storage cage (1) is provided with an upper limit roller (6) and a lower limit roller (7) next to the positions of the feeding mechanism (2) and the discharging mechanism (3).

4. The material storage device for a steel strip production line according to claim 1, characterized in that: The rear side of the storage cage (1) is a plate-shaped structure, the front side of the storage cage (1) is a grid wall structure, and multiple vertical through slots (12) are evenly opened on the rear side of the storage cage (1). The servo motor lead screw linear guide (4) is fixed next to the through slot (12) in sequence, and the rotating roller (5) can move up and down along the vertical through slot (12).

5. The material storage device for a steel strip production line according to claim 1, characterized in that: The rotating roller (5) is made of ultra-high molecular weight polyethylene.

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