Steel sheet rapid removal device based on layer cooling roller table

Abstract

The utility model discloses a steel sheet quick removal device based on layer cooling roller way, including turnover frame subassembly and side turnover frame subassembly, its characterized in that: turnover frame subassembly includes turnover frame, support base, rack oil cylinder A and non -metal lining, side turnover frame subassembly includes side turnover frame, rack oil cylinder B and gyro wheel, turnover frame fixed connection in solid axle, side turnover frame fixed connection in hollow axle, and hollow axle cover is equipped in the solid axle outside and both coaxial settings, support base is fixedly connected in turnover frame bottom through bolt, support base and rack oil cylinder A one end articulate, rack oil cylinder B one end and side turnover frame bottom articulate, non -metal lining sets up in turnover frame surface, gyro wheel sets up in side turnover frame surface, the utility model satisfies the steel sheet removal demand of different length, can ensure that steel sheet is safe, quickly removes from layer cooling roller way.

Description

Technical Field

[0001] This utility model relates to the technical field of steel plate removal devices, specifically providing a rapid steel plate removal device based on a layer-cooled roller conveyor. Background Technology

[0002] In steel production, the laminar flow cooling roller conveyor is one of the key pieces of equipment for strip steel conveying. Currently, strip steel conveying typically relies on a pre-set process and the normal operation of the equipment. However, in actual production, due to multiple factors, the laminar flow cooling roller conveyor often experiences steel plate stagnation, severely affecting the continuity and efficiency of production. Therefore, this paper proposes a device that can quickly and safely remove stagnant steel plates from the laminar flow cooling roller conveyor. Summary of the Invention

[0003] The purpose of this invention is to solve the above problems and provide a rapid steel plate removal device based on a layer-cooled roller conveyor.

[0004] To achieve the above technical objectives and meet the above technical requirements, the technical solution adopted by this utility model is: a rapid steel plate removal device based on a layer-cooled roller conveyor, comprising a tilting frame assembly and a side tilting frame assembly; characterized in that: the tilting frame assembly includes a tilting frame, a support base, a rack and pinion cylinder A, and a non-metallic liner; the side tilting frame assembly includes a side tilting frame, a rack and pinion cylinder B, and rollers; the tilting frame is fixedly connected to a solid shaft, and the side tilting frame is fixedly connected to a hollow shaft, the hollow shaft being sleeved on the outside of the solid shaft and the two being coaxially arranged; bearings are respectively sleeved on the outside of the solid shaft and the hollow shaft, a first bearing seat is provided outside the bearings of the solid shaft, and a second bearing seat is provided outside the bearings of the hollow shaft, both the first bearing seat and the second bearing seat being fixedly connected to the roller conveyor frame; The support base is fixedly connected to the bottom of the tilting frame by bolts. The support base is hinged to one end of the rack cylinder A. One end of the rack cylinder B is hinged to the bottom of the side tilting frame. The non-metallic liner is set on the surface of the tilting frame, and the roller is set on the surface of the side tilting frame.

[0005] Preferably, the drive strokes of the rack cylinder A and rack cylinder B are independently controlled, so that the tilting frame and the side tilting frame rotate around a common axis at different angles and in different sequences.

[0006] Preferably, the side-tilting frame and the tilting frame are coaxially arranged, so that the tilting frame and the side-tilting frame can rotate independently or collaboratively around a common axis.

[0007] Preferably, the connection between the bearing housing and the roller conveyor frame is provided with a reinforcing liner to enhance the connection strength.

[0008] Compared with the traditional structure, the beneficial effects of this utility model are: This invention, through the coordinated design of a tilting frame and a side tilting frame, coupled with an independently controlled rack and pinion cylinder drive, can quickly respond to the problem of steel plates stalling on the cold-rolling conveyor. Compared with traditional manual lifting methods, it can significantly shorten the time for a single removal operation, reduce production line downtime, and significantly improve production continuity.

[0009] The surface of the tilting frame is lined with non-metallic plates to reduce friction and scratches when the steel plate comes into contact with the support; the roller design on the surface of the side tilting frame can reduce resistance and the risk of bumps during the transfer process, effectively protect the surface quality and mechanical properties of the steel plate, and reduce product scrap due to removal operations.

[0010] The tilting frame and the side tilting frame adopt a coaxial design, which simplifies the overall structure, reduces the space occupied by the equipment, and is suitable for the compact layout environment of the layer cold roller conveyor area; the reinforcing liner at the connection between the bearing seat and the roller conveyor frame enhances the support strength and ensures the structural stability under heavy load conditions.

[0011] The drive strokes of rack cylinder A and rack cylinder B can be controlled independently, enabling the tilting frame and side tilting frame to rotate at different angles and in different sequences. This not only meets the removal requirements of steel plates of different specifications, but also copes with complex working conditions such as steel plates shifting and stacking on the roller conveyor, thus improving the versatility of the device. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the flipping frame of this utility model when rotated 70° clockwise; Figure 3 This is a schematic diagram of the side-tilting frame of this utility model rotating 110° counterclockwise; Figure 4 This is a schematic diagram of the multi-group assembly structure of the steel plate removal device of this utility model; In the diagram: 1. Tilting frame assembly, 11. Tilting frame, 12. Non-metallic liner, 13. Support base, 14. Rack and pinion cylinder A; 2. Side tilting frame assembly, 21. Side tilting frame, 22. Roller, 23. Rack and pinion cylinder B. Detailed Implementation

[0013] The present invention will be further described below.

[0014] See attached document Figure 1-4A rapid steel plate removal device based on a laminar flow cooling roller conveyor includes a tilting frame assembly 1 and a side tilting frame assembly 2. The tilting frame assembly 1 includes a tilting frame 11, a support base 13, a rack and pinion cylinder A14, and a non-metallic liner 12. The side tilting frame assembly 2 includes a side tilting frame 21, a rack and pinion cylinder B23, and rollers 22. The tilting frame 11 is fixedly connected to a solid shaft, and the side tilting frame 21 is fixedly connected to a hollow shaft. The hollow shaft is sleeved on the outside of the solid shaft, and the two are coaxially arranged. Bearings are respectively sleeved on the outside of the solid shaft and the hollow shaft. A first bearing seat is provided outside the bearings of the solid shaft, and a second bearing seat is provided outside the bearings of the hollow shaft. Both the first and second bearing seats are fixedly connected to the roller conveyor frame. The support base 13 is fixedly connected to the bottom of the tilting frame 11 by bolts. The support base 13 is hinged to one end of the rack cylinder A14. One end of the rack cylinder B23 is hinged to the bottom of the side tilting frame 21. The non-metallic liner 12 is disposed on the surface of the tilting frame 11, and the roller 22 is disposed on the surface of the side tilting frame 21.

[0015] In this preferred embodiment, the driving strokes of the rack cylinder A114 and the rack cylinder B23 are independently controlled, so that the tilting frame 11 and the side tilting frame 21 rotate around a common axis at different angles and in different sequences.

[0016] In this preferred embodiment, the rotating shafts of the side-flipping frame 21 and the flipping frame 11 are coaxially arranged, so that the flipping frame 11 and the side-flipping frame 21 can rotate independently or collaboratively around a common axis.

[0017] In this preferred embodiment, a reinforcing liner is provided at the connection between the bearing housing and the roller conveyor frame to enhance the connection strength.

[0018] In practice, the production line's control system first precisely controls the cold-rolled conveyor to smoothly transport the steel plate to the designated position of the removal mechanism, based on the plate's position and condition. During the conveying process, the conveyor's speed and operating precision are adjusted according to the steel plate's characteristics to ensure the plate accurately reaches the removal position. Once the steel plate reaches the designated position, the system issues a command, and the tilting frame 11 begins to rotate 70 degrees clockwise. During this process, the rack and pinion cylinder A14 precisely controls the rotation angle and speed according to preset parameters to ensure the accuracy of the action. Next, the side tilting frame 21 rotates 110 degrees counterclockwise, also precisely controlled by the rack and pinion cylinder B23. Finally, the tilting frame 11 and the side tilting frame 21 combine and rotate 110 degrees clockwise simultaneously, allowing the steel plate to slide down onto the storage transfer rack using its own weight. The rollers 22 on the side tilting frame 21 reduce the friction between the steel plate and the slide, allowing the steel plate to slide down more smoothly; the tilting frame continues to rotate clockwise to the horizontal position, and the side tilting frame automatically returns to its original position. The steel plate rapid removal device can operate as a single unit or in groups to meet the removal needs of steel plates of different lengths. Through this precise motion control process, it can ensure that the steel plate is safely and quickly removed from the cooling roller conveyor.

[0019] The above embodiments of this utility model are merely examples to clearly illustrate this utility model, and are not intended to limit the scope of protection of this utility model. All equivalent technical solutions also fall within the scope of this utility model, and the patent protection scope of this utility model should be defined by each claim.

Claims

1. A rapid steel plate removal device based on a layered cold roller conveyor, comprising a tilting frame assembly (1) and a side tilting frame assembly (2); characterized in that: The tilting frame assembly (1) includes a tilting frame (11), a support base (13), a rack and pinion cylinder A (14), and a non-metallic liner (12). The side tilting frame assembly (2) includes a side tilting frame (21), a rack and pinion cylinder B (23), and a roller (22). The tilting frame (11) is fixedly connected to a solid shaft, and the side tilting frame (21) is fixedly connected to a hollow shaft. The hollow shaft is sleeved on the outside of the solid shaft, and the two are coaxially arranged. Bearings are respectively sleeved on the outside of the solid shaft and the outside of the hollow shaft. The bearing on the solid shaft is provided with a first bearing seat, and the bearing on the hollow shaft is provided with a second bearing seat. Both the first bearing seat and the second bearing seat are fixedly connected to the roller conveyor frame. The bracket base (13) is fixedly connected to the bottom of the tilting frame (11) by bolts. The bracket base (13) is hinged to one end of the rack cylinder A (14). One end of the rack cylinder B (23) is hinged to the bottom of the side tilting frame (21). The non-metallic liner (12) is set on the surface of the tilting frame (11), and the roller (22) is set on the surface of the side tilting frame (21).

2. The rapid steel plate removal device based on a layered cooling roller conveyor according to claim 1, characterized in that: The drive strokes of the rack cylinder A (14) and rack cylinder B (23) are independently controlled, so that the tilting frame (11) and the side tilting frame (21) rotate around a common axis at different angles and in different sequences.

3. The rapid steel plate removal device based on a layered cooling roller conveyor according to claim 1, characterized in that: The side-tilting frame (21) and the tilting frame (11) are coaxially arranged, so that the tilting frame (11) and the side-tilting frame (21) can rotate independently or collaboratively around a common axis.

4. The rapid steel plate removal device based on a layered cooling roller conveyor according to claim 1, characterized in that: The connection between the bearing housing and the roller conveyor frame is provided with a reinforcing liner to enhance the connection strength.

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