Aluminum liquid dross automatic cleaning device based on intelligent identification

Abstract

The utility model discloses an aluminum liquid floating dregs automatic cleaning device based on intelligent identification relates to non ferrous metal smelting equipment technical field, and it aims at solving the following technical defects that exist mainly in the molten pool floating dregs processing of the current aluminum smelting industry: artificial cleaning mode: the operating environment temperature is as high as 700 800 DEG C, and there is serious security risk; The cleaning efficiency is low (about 0.5 tons per hour), and the labor intensity is big; The loss rate of aluminum liquid is as high as 3 5%, and the service life of the scraper is low in traditional mechanical cleaning, and its technical scheme main points are including the conveying line, the inside installation of conveying line has the mould, the inside of scraping dregs subassembly includes the connecting block, the connecting rod, the connecting plate, the scraper and the through -hole, one end fixed connection of connecting block and mechanical arm outside, the connecting rod is placed in the inside of connecting block, the outside fixed connection of connecting rod has the connecting plate, the outside fixed connection of connecting plate has the scraper. Reach the effect of safe production and high -efficient cleaning.

Description

Technical Field

[0001] This utility model relates to the field of non-ferrous metal smelting technology, and in particular to an automated cleaning device for aluminum molten slag based on intelligent recognition. Background Technology

[0002] In the processes of aluminum electrolysis, recycled aluminum smelting, and aluminum alloy production, dross containing metallic aluminum (30%-85%), alumina (over 60%), fluoride salts, and aluminum nitride forms on the surface of the molten pool. This dross contains non-metallic inclusions such as alumina and fluorides. If not treated promptly, it can lead to defects in castings such as porosity and cracks, affecting mechanical properties and surface quality. Furthermore, the metallic aluminum (3%-85%) in the dross, if not recovered, results in resource waste. Efficient slag removal technology can reduce scrap rates, extend the lifespan of smelting equipment, and lower maintenance costs.

[0003] The existing technical solutions mentioned above have the following defects: Currently, the aluminum smelting industry mainly has the following technical defects in the treatment of molten pool slag: Manual cleaning method: 1. The working environment temperature is as high as 700-800℃, which poses serious safety hazards; 2. The cleaning efficiency is low (about 0.5 tons / hour) and the labor intensity is high; 3. The aluminum liquid carry-out loss rate is as high as 3-5%; 4. Traditional mechanical cleaning has a short service life of scraper. Utility Model Content

[0004] The purpose of this invention is to provide an automated cleaning device for aluminum molten slag based on intelligent recognition.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An automated aluminum slag cleaning device based on intelligent recognition includes a conveyor line, a mold installed inside the conveyor line, a base and a slag box installed outside the conveyor line, a robotic arm fixedly connected to the outside of the base, and a slag scraping assembly installed at one end of the outside of the robotic arm. The slag scraping assembly includes a connecting block, a connecting rod, a connecting plate, a scraper and a through hole inside.

[0007] By adopting the above technical solution, a robotic arm is added to the outside of the conveyor line, and a slag scraping structure is added to the movable end of the robotic arm to repeatedly remove the floating slag inside the mold, thereby cleaning the aluminum molten slag.

[0008] Furthermore, the connecting block is fixedly connected to one end of the outer side of the robotic arm, the connecting rod is placed inside the connecting block, a connecting plate is fixedly connected to the outer side of the connecting rod, a scraper is fixedly connected to the outer side of the connecting plate, and a through hole is reserved on the outer side of the scraper.

[0009] By adopting the above technical solution and with the cooperation of a robotic arm, automatic slag scraping can be achieved.

[0010] Furthermore, the connecting block and the connecting rod are detachably connected by bolts, and the scraper and the through holes are respectively provided in three sets, with multiple through holes in each set.

[0011] By adopting the above technical solution, the structure of connecting blocks and connecting rods being installed with bolts allows for quick installation and disassembly, facilitating future replacement. At the same time, the design of three sets can simultaneously clean the scum inside three sets of molds, improving efficiency.

[0012] Furthermore, the scraper is placed inside the mold and is adapted to fit the mold.

[0013] By adopting the above technical solution, it is convenient to remove the scum inside the mold.

[0014] In summary, the beneficial technical effects of this utility model are as follows:

[0015] The system employs a robotic arm and a slag scraping assembly. The slag scraping assembly is installed on the outside of the robotic arm, allowing for automatic slag scraping through the movement of the robotic arm. The scraper scoops up aluminum slag from inside the mold and then rotates it into a waste bin for easy centralized cleaning later. The scraper is arranged in groups of three, which improves the efficiency of aluminum slag cleaning. It eliminates the need for manual cleaning, ensuring a high safety factor. The scraper assembly is also removable and replaceable, facilitating easy replacement during later maintenance and resulting in safe production and efficient cleaning. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0018] Figure 3 This is a three-dimensional structural diagram of the robotic arm of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the slag scraping component of this utility model.

[0020] In the diagram, 1 is the conveyor line; 2 is the mold; 3 is the base; 4 is the robotic arm; 5 is the slag scraper assembly; 6 is the waste bin; 51 is the connecting block; 52 is the connecting rod; 53 is the connecting plate; 54 is the scraper; and 55 is the through hole. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Reference Figure 1-4An automated aluminum slag cleaning device based on intelligent recognition includes a conveyor line 1, a mold 2 installed inside the conveyor line 1, a base 3 and a waste slag box 6 installed outside the conveyor line 1, a robotic arm 4 fixedly connected to the outside of the base 3, and a slag scraping assembly 5 installed at one end of the robotic arm 4. The slag scraping assembly 5 includes a connecting block 51, a connecting rod 52, a connecting plate 53, a scraper 54 and a through hole 55 inside the assembly. The connecting block 51 is fixedly connected to one end of the robotic arm 4. The connecting rod 52 is placed inside the connecting block 51. The connecting plate 53 is fixedly connected to the outside of the connecting rod 52, and the scraper is fixedly connected to the outside of the connecting plate 53. 54 (The scraper is made of Si3N4-TiC gradient composite material, and the surface is sprayed with a high-temperature resistant coating (Al2O3+ZrO2 composite coating)). The outer side of the scraper 54 has a through hole 55. A robotic arm 4 is added to the outside of the conveyor line 1. A slag scraping structure is added to the movable end of the robotic arm 4 to repeatedly remove the floating slag inside the mold 2, thereby cleaning the aluminum molten slag. The connecting block 51 and the connecting rod 52 are installed by bolts, which can realize quick installation and disassembly and facilitate later replacement. At the same time, the three-in-one design can clean the floating slag inside three sets of molds 2 at the same time, improving efficiency.

[0023] like Figure 1-4 As shown, the connecting block 51 and the connecting rod 52 are detachably connected by bolts. The scraper 54 and the through holes 55 are respectively provided in three sets, and each set of through holes 55 is provided with multiple holes. The scraper 54 is placed inside the mold 2 and is compatible with the mold 2.

[0024] The implementation principle of this embodiment is as follows: the conveyor line 1 slowly transports the mold 2, which contains molten aluminum. At the same time, a robotic arm 4 is added to the outside of the conveyor line 1. A slag scraping assembly 5 is installed on the outside of the robotic arm 4. Multiple sets of scrapers 54 are provided. The robotic arm 4 controls the scrapers 54 to pick up aluminum slag inside the mold 2. The aluminum slag is cleaned while the conveyor is being transported, which is more efficient and automatic.

[0025] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. An automated aluminum slag cleaning device based on intelligent recognition, comprising a conveyor line (1), characterized in that: The conveyor line (1) is equipped with a mold (2) inside. The conveyor line (1) is equipped with a base (3) and a waste bin (6) on the outside. A mechanical arm (4) is fixedly connected to the outside of the base (3). A scraper assembly (5) is installed at one end of the outside of the mechanical arm (4). The scraper assembly (5) includes a connecting block (51), a connecting rod (52), a connecting plate (53), a scraper (54), and a through hole (55).

2. The automated aluminum slag cleaning device based on intelligent identification according to claim 1, characterized in that: The connecting block (51) is fixedly connected to one end of the outer side of the robotic arm (4). The connecting rod (52) is placed inside the connecting block (51). A connecting plate (53) is fixedly connected to the outer side of the connecting rod (52). A scraper (54) is fixedly connected to the outer side of the connecting plate (53). A through hole (55) is reserved on the outer side of the scraper (54).

3. The automated aluminum slag cleaning device based on intelligent identification according to claim 1, characterized in that: The connecting block (51) and the connecting rod (52) are detachably connected by bolts. The scraper (54) and the through hole (55) are respectively provided in three sets, and each set of the through hole (55) is provided with multiple through holes (55).

4. The automated aluminum slag cleaning device based on intelligent identification according to claim 1, characterized in that: The scraper (54) is placed inside the mold (2) and is adapted to the mold (2).

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