阅读说明：本技术 一种实现钢板全自动转钢的方法 (Method for realizing full-automatic steel transferring of steel plate ) 是由 张江生 吴利辉 于 2021-08-25 设计创作，主要内容包括：本发明公开了一种实现钢板全自动转钢的方法,涉及钢板转钢技术领域,该一种实现钢板全自动转钢的装置,步骤1,钢板停在转钢辊道上,转钢辊道转动；步骤2,摄像头拍摄钢板并将图像接入钢板边部检测系统；步骤3,钢板边部检测系统动态检测钢板边部,并实时跟踪边部与辊道的角度；步骤4,当钢板长度方向边部与辊道呈一定夹角时,钢板边部检测系统发信号给侧导板系统推动钢板,直到检测到钢板长度方向与辊平行,钢板边部检测系统发信号给侧导板系统,停止推动并完成转钢。侧导板系统侧导板系统,实现钢板全自动转钢和对中,节约人力成本,提高产量,同时本方法简单易实现。(The invention discloses a method for realizing full-automatic steel rotation of a steel plate, which relates to the technical field of steel plate rotation, and comprises the following steps that 1, the steel plate is stopped on a steel rotation roller way, and the steel rotation roller way rotates; step 2, shooting the steel plate by a camera and accessing the image to a steel plate edge detection system; step 3, dynamically detecting the edge of the steel plate by a steel plate edge detection system, and tracking the angle between the edge and a roller way in real time; and 4, when the edge part of the steel plate in the length direction forms a certain included angle with the roller way, the steel plate edge part detection system sends a signal to the side guide plate system to push the steel plate until the steel plate length direction is detected to be parallel to the roller, and the steel plate edge part detection system sends a signal to the side guide plate system to stop pushing and finish steel turning. The side guide plate system of the side guide plate system realizes full-automatic steel plate rotating and centering, saves labor cost, improves yield, and is simple and easy to realize.)

1. A method for realizing full-automatic steel conversion of a steel plate is characterized by comprising the following steps: the method comprises the following steps:

step 1, stopping a steel plate on a steel rotating roller way, and rotating the steel rotating roller way;

step 2, shooting the steel plate by a camera and accessing the image to a steel plate edge detection system;

step 3, dynamically detecting the edge of the steel plate by a steel plate edge detection system, and tracking the angle between the edge and a roller way in real time;

And 4, when the edge part of the steel plate in the length direction forms a certain included angle with the roller way, the steel plate edge part detection system sends a signal to the side guide plate system to push the steel plate until the steel plate length direction is detected to be parallel to the roller, and the steel plate edge part detection system sends a signal to the side guide plate system to stop pushing and finish steel turning.

2. The method for realizing the full-automatic steel conversion of the steel plate according to claim 1, characterized by comprising the following steps: in the step 1, the shooting range of the infrared camera is larger than the surface area of the production roller way.

3. The method for realizing the full-automatic steel conversion of the steel plate according to claim 1, characterized by comprising the following steps: in step 3, the temperature of the steel plate is not less than 100 ℃ different from the ambient temperature.

4. The method for realizing the full-automatic steel conversion of the steel plate according to claim 1, characterized by comprising the following steps: in the step 4, the edge part of the steel plate in the length direction forms a certain included angle with the roller way, and the included angle is 0-45 degrees.

Technical Field

The invention relates to the technical field of steel plate to steel conversion, in particular to a method for realizing full-automatic steel conversion of a steel plate.

Background

The steel plate of steel mill changes steel technique at present all realizes through semi-automatization, and artifical and automatic combination realizes promptly, and this in-process needs to observe the position of steel sheet through artifical vision, and then manual control side guide plate system control system to realize the rotation and the centering of steel sheet.

In this process, the manual work frequently sets the sideguard system control system repeatedly, resulting in a waste of time and a reduction in productivity. Therefore, the full-automatic control of the steel plate-to-steel process is realized, the productivity is improved, and the problem that the enterprise competition cannot be ignored is solved.

Disclosure of Invention

The invention aims to solve the technical problems that manual experiences are different, judgment effects are inconsistent, manual judgment is inaccurate, a side guide plate system control system is set frequently and repeatedly, time waste is caused, and productivity is reduced.

In order to solve the technical problems, the invention provides a method for realizing full-automatic steel conversion of a steel plate, which comprises the following steps:

step 1, stopping a steel plate on a steel rotating roller way, and rotating the steel rotating roller way;

step 2, shooting the steel plate by a camera and accessing the image to a steel plate edge detection system; (ii) a

Step 3, dynamically detecting the edge of the steel plate by a steel plate edge detection system, and tracking the angle between the edge and a roller way in real time;

and 4, when the edge part of the steel plate in the length direction forms a certain included angle with the roller way, the steel plate edge part detection system sends a signal to the side guide plate system to push the steel plate until the steel plate length direction is detected to be parallel to the roller, and the steel plate edge part detection system sends a signal to the side guide plate system to stop pushing and finish steel turning.

In the method for realizing full-automatic steel rotating of the steel plate, in the step 1, the shooting range of the infrared camera is larger than the surface area of the production roller way.

In the method for realizing full-automatic steel conversion of the steel plate, in the step 2, the temperature difference between the steel plate and the ambient temperature is not less than 100 ℃.

In the method for realizing full-automatic steel rotation of the steel plate, in the step 4, the edge part of the steel plate in the length direction forms an included angle with the roller way, and the included angle is 0-45 degrees.

The invention has the beneficial effects that:

(1) according to the invention, the pushing angle of the steel plate is automatically corrected by the side guide plate system control system according to the signal transmitted by the infrared camera until the length direction of the steel plate is vertical to the production roller way, so that the centering is realized, the full-automatic steel rotating and centering of the steel plate are realized, the labor cost is saved, the yield is improved, and the method is simple and easy to realize.

Drawings

FIG. 1 is a schematic diagram of a process of converting a steel plate into steel according to the present invention.

Detailed Description

The method for realizing full-automatic steel conversion of the steel plate provided by the embodiment comprises the following steps:

step 1, stopping a steel plate on a steel rotating roller way, and rotating the steel rotating roller way;

Step 2, shooting the steel plate by a camera and accessing the image to a steel plate edge detection system;

step 3, dynamically detecting the edge of the steel plate by a steel plate edge detection system, and tracking the angle between the edge and a roller way in real time;

and 4, when the edge part of the steel plate in the length direction forms a certain included angle with the roller way, the steel plate edge part detection system sends a signal to the side guide plate system to push the steel plate until the steel plate length direction is detected to be parallel to the roller, and the steel plate edge part detection system sends a signal to the side guide plate system to stop pushing and finish steel turning.

The shooting range of the infrared camera is larger than the surface area of the production roller way.

Wherein the temperature difference between the steel plate and the ambient temperature is not less than 100 ℃.

Wherein, the edge part of the steel plate in the length direction forms a certain included angle with the roller way, and the included angle is 0-45 degrees.

As shown in fig. 1, for example, a steel plate is on a production roller way, the length direction of the steel plate is parallel to the production roller way, the temperature of the steel plate is 800 ℃, the ambient temperature is 25 ℃, different color differences are exhibited according to different temperatures when the steel plate is shot by an infrared camera, the position of the edge of the steel plate is detected by the infrared camera, the length direction of the detected steel plate is parallel to the roller way, a signal is sent to a side guide plate system control system controlled by a first level, the side guide plate system pushes the steel plate for 90 degrees according to the obtained signal, and when the length direction of the steel plate is perpendicular to the production roller way, the steel plate is pushed in place, the side guide plate system control system is informed, and pushing of the steel plate is stopped.

For another example, when the steel plate is on a production roller way, the length direction of the steel plate is parallel to the production roller way, the temperature of the steel plate is 1100 ℃, the ambient temperature is 25 ℃, different color differences are presented according to different temperatures when the infrared camera shoots, the infrared camera detects the position of the edge of the steel plate, an angle of 45 degrees is formed between the detected length direction of the steel plate and the roller way, a signal is sent to a side guide plate system control system with secondary control, the side guide plate system pushes the steel plate to have an angle of 45 degrees according to the obtained signal, and when the signal shot by the infrared camera is that the length direction of the steel plate is perpendicular to the production roller way, the steel plate rotates in place, the side guide plate system control system is informed, and pushing of the steel plate is stopped.

In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.