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A method and device for optimizing slag fishing

A zinc slag and priority level technology, applied in the field of optimizing slag removal, can solve the problems of zinc liquid level consumption, frequent slag removal, dangerous repetition, etc., and achieve the effect of saving time and improving the efficiency of slag removal

Active Publication Date: 2022-07-05
武汉钢铁有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manual slag removal has the problems of heavy workload, danger and repetitive heavy physical work
[0006] Machine slag removal: Many steel companies use five-axis or six-axis industrial robots to replace traditional manual slag removal. However, industrial robots mainly use the "blind fishing" method, which is inefficient and frequently removes slag, making the zinc liquid The protective ZnO film on the surface is quickly consumed, thus exacerbating the problem of high zinc consumption
[0007] In recent years, some steel companies have improved industrial robots. Compared with the previous industrial robots, the improved slag removal robot is more detailed, but compared with the manual slag removal method, the improvement of the slag removal effect is not obvious.

Method used

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  • A method and device for optimizing slag fishing
  • A method and device for optimizing slag fishing
  • A method and device for optimizing slag fishing

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A method for optimizing slag scavenging provided by the present invention is applied to a slag scavenging robot, so that the slag scavenging robot can orderly scavenge slag from a zinc pot, thereby improving the slag scavenging efficiency.

[0064] Wherein, the slag scavenging robot includes a robot arm, one end of the robot arm is provided with a slag scavenging tool for slag scavenging, and the other end of the robot arm is provided with a control device, and the control device is provided with a driving mechanism and a controller for controlling the operation of the driving mechanism . An illumination lamp is also arranged on the robot arm, so that the camera can illuminate the slag fishing area when collecting images, so as to facilitate obtaining a clear image of the slag fishing area. The method for optimizing slag removal is a method executed by the controller.

[0065] The camera can be set on the robot arm or on the edge of the zinc pot, which is not limited i...

Embodiment 2

[0128] Based on the same inventive concept, the present invention provides a device for optimizing slag removal, such as Image 6 shown, including:

[0129] A determination module 601, configured to capture images of a preset slag fishing area through a camera, obtain a slag scavenging area map, and determine a plurality of slag scavenging points on the slag scavenging area map;

[0130] The first obtaining module 602 is configured to obtain the location priority level of each slag to be scavenged point based on the slag scavenging area map;

[0131] The second obtaining module 603 is configured to obtain the slag feature level of each slag point to be retrieved based on the slag feature of each slag point to be retrieved;

[0132] The third obtaining module 604 is configured to score the slag fishing priority of each slag point to be salvaged based on the location priority level and the zinc slag feature level of each slag point to be salvaged, and obtain each The priority ...

Embodiment 3

[0159] Based on the same inventive concept, the third embodiment of the present invention also provides a computer device, such as Figure 7 As shown, it includes a memory 704, a processor 702, and a computer program stored in the memory 704 and running on the processor 702. When the processor 702 executes the program, the above-mentioned method for processing heterogeneous data of a hot-rolled sheet is realized. steps of any of the methods.

[0160] Among them, in Figure 7 In the bus architecture (represented by bus 700 ), which may include any number of interconnected buses and bridges, bus 700 will include one or more processors represented by processors 702 and various types of memory represented by memory 704 circuits are linked together. The bus 700 may also link together various other circuits, such as peripherals, voltage regulators and power management circuits, etc., which are well known in the art and therefore will not be described further herein. Bus interface...

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Abstract

The invention relates to the technical field of continuous hot-dip galvanizing of strip steel, and in particular to a method and device for optimizing slag scavenging. The method includes: capturing images of a preset slag scavenging area through a camera, obtaining a slag scavenging area map, and performing the slag scavenging area map in the Determine a plurality of slag points to be salvaged on the slag fishing area map; based on the slag fishing area map, obtain the location priority level of each slag point to be salvaged; The zinc slag feature level of the slag point to be picked up; based on the location priority level and the zinc slag feature level of each slag point to be picked up, the slag fishing priority level of each point to be picked up is scored, Obtain the slag fishing priority of each slag point to be scavenged; according to the slag fishing priority level of each slag point to be scavenged, plan paths for multiple slag points to be scavenged to obtain the slag fishing path; control the slag scavenging robot to follow the slag fishing The slag is scavenged by the path, thereby improving the slag scavenging efficiency.

Description

technical field [0001] The invention relates to the technical field of continuous hot-dip galvanizing of strip steel, in particular to a method and a device for optimizing slag removal. Background technique [0002] Hot-dip galvanized and its alloy products are one of the most common, effective and economical corrosion-resistant products in steel materials. In the high-end automotive market, hot-dip galvanized outer sheets have become the most important consumer-grade products. [0003] Since the three-phase balance of iron, aluminum and zinc in the zinc pot is continuously established and broken (the temperature, the liquid level of the zinc liquid or the composition fluctuates arbitrarily), different intermetallic compounds will be produced. According to its specific gravity, it presents three forms: surface slag, suspended slag and bottom slag. Effective control of suspended slag, timely removal of surface slag near the V-shaped area of ​​the zinc pot, and prevention of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C2/06G06T7/00G06T7/62C23C2/00
CPCC23C2/003C23C2/06G06T7/0004G06T7/62G06T2207/10004G06T2207/30136Y02P10/20
Inventor 陈刚陈丽娟彭炜周诗正宫贵良刘傲李金杨芃唐华
Owner 武汉钢铁有限公司