Rectangular coordinate slag-off robot for aluminum pig casting machine

Abstract

A rectangular coordinate slag-off robot for an aluminum pig casting machine comprises a main machine frame, a horizontal longitudinal Y-axis assembly, a transverse X-axis assembly, a vertical up-and-down Z-axis assembly and a pneumatic slag-off mechanical arm assembly. The horizontal longitudinal Y-axis assembly comprises a Y-axis linear guide rail I, a Y-axis linear guide rail II, a Y-axis motor speed reducer, a Y-axis synchronous chain, a Y-axis chain wheel and a Y-axis sliding block. The transverse X-axis assembly comprises an X-axis linear guide rail, an X-axis motor speed reducer, an X-axis synchronous chain, an X-axis chain wheel and an X-axis sliding block. The vertical up-and-down Z-axis assembly comprises a Z-axis linear guide rail I, a Z-axis linear guide rail II, a Z-axis motor speed reducer, a Z-axis synchronous chain, a Z-axis chain wheel and a Z-axis sliding block. According to the slag-off mechanical arm assembly, a connection board and a pneumatic unit bottom board are installed on a slag-off hand frame, a pneumatic unit is installed on the pneumatic unit bottom board, and the pneumatic unit is connected with a pneumatic supporting claw and a pneumatic brush. According to the rectangular coordinate slag-off robot, full automatic operation is achieved, manual auxiliary operation is not needed, potential safety hazards can be eliminated, efficiency is high, and quality is good.

Description

technical field [0001] The invention relates to a device for removing dross and oxide layers on the surface of molten aluminum in the production of aluminum ingots in electrolytic aluminum plants. The residue generated on the surface of the molten aluminum in the cavity is cleaned out by the Cartesian coordinate slag removal robot of the aluminum ingot casting machine to improve the surface quality of the aluminum ingot. Background technique [0002] At present, in the production process of aluminum ingot casting, the slag removal station is only manually completed. Since the workers at this station directly face the aluminum liquid at a temperature above 730°C, the high-temperature aluminum liquid will explode when it encounters water, causing casualties and equipment damage. The working environment is very harsh, and the splash of molten aluminum often causes burns. It is a high-risk operation area with great potential safety hazards. At least two people are required to c...

AI Technical Summary

Problems solved by technology

[0002] At present, in the production process of aluminum ingot casting, the slag removal station is only manually completed. Since the workers at this station directly face the aluminum liquid at a temperature above 730°C, the high-temperature aluminum liquid will explode when it encounters water, causing casualties and equipment damage

The working environment is very harsh, and the splash of molten aluminum often causes burns. It is a high-risk operation area with great potential safety hazards. At least two people are required to complete the slag removal operation in each shift. Manual slag removal is far from enough for high-capacity ingot casting Demand, low efficiency, poor quality, high operating costs, etc.

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