一种热轧钢板随动对中辊道
By designing a follow-up centering roller conveyor for hot-rolled steel plates, and utilizing a centering device and power mechanism to achieve centering of the steel plates during the conveying process, the problem of steel plate deviation was solved, and production efficiency and equipment safety were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINAN JUNWEI MASCH TECH CO LTD
- Filing Date
- 2025-09-11
- Publication Date
- 2026-07-17
AI Technical Summary
After shearing, hot-rolled steel plates are prone to deviating on the conveyor rollers, making it difficult to enter the stacker crane's hopper. Increasing the opening of the stacker crane's hopper will affect production efficiency, while decreasing the opening may cause the steel plates to jam the equipment.
A hot-rolled steel plate follow-up centering roller conveyor was designed. The roller seats are driven to move synchronously through the centering device and the power mechanism to achieve centering of the steel plate during the conveying process. The vertical guide rollers clamp the steel plate and keep it on the center line to ensure smooth entry into the stacker crane hopper.
It effectively prevents steel plates from deviating, shortens the travel of the stacker crane's hopper side guards, improves production cycle time and efficiency, and avoids equipment damage.
Smart Images
Figure CN224512217U_ABST
Abstract
Claims
1. A hot-rolled steel plate follow-up centering roller table, comprising a frame (1) and a plurality of conveying rollers (2) rotatably installed on the frame (1), each of the conveying rollers (2) is arranged at intervals along the length direction of the frame (1), the axis of the conveying roller (2) is horizontally arranged along the left-right direction, each of the conveying rollers (2) is driven to rotate synchronously and in the same direction by a power mechanism, characterized in that, Also includes: N centering devices are spaced apart along the length of the frame (1); The centering device includes: Support I (10) is installed on the left side of the frame (1), and support II (11) is installed on the right side of the frame (1). Support I (10) and support II (11) are connected by a guide rod (18), which is horizontally arranged in the left and right direction. Roller seat I (12) is slidably mounted on the right end of guide rod (18); Roller seat II (13) is slidably mounted on the left end of guide rod (18). Vertical guide rollers (20) are rotatably mounted on both roller seat I (12) and roller seat II (13), and the axis of the vertical guide rollers (20) is set in the vertical direction; and The centering drive device is set on the frame (1) and is used to drive the roller seat I (12) and roller seat II (13) to move synchronously relative to each other in the left and right directions.
2. Hot-rolled steel plate follow-up centering roller according to claim 1, characterized in that: The power mechanism includes a motor (6) mounted on the frame (1), a sprocket I (3) mounted on the shaft end of the conveying roller (2), a sprocket II (8) mounted on the output shaft of the motor (6), and a sprocket III (9) mounted on the shaft end of one of the conveying rollers (2). Each sprocket I (3) is connected to each other by a first chain drive, and sprocket II (8) and sprocket III (9) are connected by a second chain drive.
3. The hot-rolled steel plate follow-up centering roller bed according to claim 1, characterized in that: N takes the value 3.
4. The hot-rolled steel plate follow-up centering roller bed according to claim 1, characterized by: The guide rod (18) is a round rod structure, and the support I (10) and the support II (11) are connected by two guide rods (18).
5. The hot-rolled steel plate follow-up centering roller bed of claim 1, characterized in that: The left and right ends of the conveying roller (2) are rotatably mounted on the frame (1) via bearings (7).
6. The hot-rolled steel plate follow-up centering roller bed of claim 1, characterized in that: Both roller seat I (12) and roller seat II (13) are rotatably mounted with two vertical guide rollers (20).
7. The hot-rolled steel plate follow-up centering roller bed according to claim 1, characterized in that: The centering drive device includes a rack II (22) horizontally mounted on roller seat I (12) in the left-right direction, a rack I (21) horizontally mounted on roller seat II (13) in the left-right direction, a gear (19) rotatably mounted on the frame (1), and a roller seat drive mechanism for driving roller seat I (12) or roller seat II (13) to move horizontally in the left-right direction. The front end of rack I (21) meshes with the front end of gear (19), and rack II (22) meshes with the rear end of gear (19).
8. Hot-rolled steel plate follow-up centering roller table according to claim 7, characterized in that: The roller seat drive mechanism includes an ear seat (15) and a cylinder (14) located at the lower end of roller seat I (12). The cylinder (14) is arranged in the left-right direction. The tail end of the cylinder (14) is hinged to the frame (1) through pin II (17), and the head end of its piston rod is hinged to the ear seat (15) through pin I (16).
9. The hot-rolled steel plate follow-up centering roller bed according to claim 1, characterized in that: The diameter of the conveying roller (2) gradually increases from its center to both sides, and it has an arc-shaped concave structure.
10. The hot-rolled steel plate follow-up centering roller bed of claim 1, characterized in that: A bracket (4) is installed on the frame (1) at the front end of each centering device. An infrared proximity switch (5) is installed on the bracket (4). When the steel plate (23) is delivered to the centering device, it triggers the infrared proximity switch (5).