Metal part thermal forming two-man ladle mechanical arm

Abstract

The invention relates to a metal part thermal forming two-man ladle mechanical arm which comprises the mechanical arm, a program control cabinet and a portal frame. The mechanical arm is mounted on the portal frame, the program control cabinet is fastened to a side wing of the portal frame, the mechanical arm is electrically connected with the program control cabinet, and the mechanical arm comprises a casting ladle lifting transportation mechanism, a casting ladle horizontal plane swing mechanism, a casting ladle vertical plane swing mechanism, a positioning mechanism and a temperature measurement mechanism. The mechanisms act on the casting ladle to achieve movements such as lifting transportation, rotation, positioning, casting and reciprocating loading and transportation. According to the metal part thermal forming two-man ladle mechanical arm, the PLC microcomputer technology controls the movements of the parts, the sequence of the movements, the time and relative angles of the movements, work efficiency is high, and the operation is safe.

Description

[0001] technical field [0002] The patent of the present invention relates to an intelligent manipulator used in the process of metal smelting and forming to lift and carry ladles to realize casting mechanization. Intelligent pouring equipment for packing, lifting, rotating, positioning, pouring, reciprocating shipment and other actions. Background technique [0003] At present, the molten iron in the foundry industry is carried by workers, that is, three or four young and strong workers. Each worker holds two iron rods in his hand. The jin ladle walks sideways; after arriving at the casting site, three or four people cooperate with each other to tilt the ladle and pour the molten iron into the sprue of the workpiece. [0004] Or it can be hoisted by ordinary crane, and the ladle can be moved to the casting site by moving the crane in three directions, and then the workers can turn the worm wheel on the ladle to tilt the ladle and pour the molten iron into the sprue of the...

AI Technical Summary

Problems solved by technology

[0006] 1. The size (weight) of the pouring workpiece is limited, because the weight of one manual load is limited, and a casting ladle must be cast in a short time at one time. If the time is long, or two pots of molten iron are used for casting, the casting The workpieces that come out are prone to defects, delamination, cold insulation, and poor quality

[0007] 2. The labor intensity of the workers is high and the working environment is poor

[0008] 3. The safety factor is low, and if the force is not coordinated when lifting the ladle, the pouring ladle will roll over and cause burns and other industrial accidents; if the ladle is lifted by a vehicle, it is easy to cause industrial accidents such as "dumping the ladle" due to inertia during operation

[0009] 4. Low work efficiency, low productivity and low output

Low transportation speed, slow casting speed

[0010] 5. It is very dangerous to hoist with ordinary crane. The wire rope of the crane is soft, not rigid, and it is easy to be broken in high temperature. Moreover, the ladle on the iron hook of the wire rope seems to be swinging on a swing when the truck is running.

And it needs a worker to operate the crane, and the stop position of the crane is not accurate, it takes a long time to adjust the driving position, and the ladle shakes back and forth during the adjustment process, the time is long and the safety is low

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