Safe sliding mechanism of automatic pouring device for mold casting

Abstract

The invention discloses a safe sliding mechanism of an automatic pouring device for mold casting. The safe sliding mechanism comprises a rail car, a lifting rail and a limiting locker. The lifting rail comprises two fixed rod frames and two lifting rod frames. The rail car comprises a walking car. Rotating rolling wheels are arranged at the two ends of the walking car respectively. First limitingcolumns are arranged on the fixed rod frames and the lifting rod frames at equal intervals respectively. Second limiting columns correspondingly connected with the first limiting columns in an engagedmode are arranged on the rolling wheels respectively. A locking module for controlling the first limiting columns to slide in a telescopic mode is arranged on each lifting rod frame. The first limiting columns slide and then clamp the second limiting columns, the locking modules control the sliding of the first limiting columns, and therefore the second limiting columns can be clamped through thetwo first limiting columns, and the stability of the walking car can be greatly improved.

Description

technical field [0001] The invention relates to the field of molten iron pouring equipment, in particular to a safety sliding mechanism of an automatic pouring device for mold casting. Background technique [0002] The process of injecting liquid ferroalloy (commonly known as molten iron) into the mold to solidify it into an ingot. The production of most varieties of ferroalloy is a pyrometallurgical process, except for products reduced by aluminothermic method, tungsten iron and vacuum solid decarburization method. , The pyrometallurgical process of ferroalloys finally obtains liquid ferroalloys, and cast iron pots are generally produced by casting molten iron. In the process of pouring molten steel, it is necessary to pour molten steel onto the corresponding mold to achieve solidification and rolling. Most of the pouring is done manually. The efficiency of manual pouring is extremely low and the safety is low. For sub-products, the amount of molten steel required in each ...

AI Technical Summary

Problems solved by technology

[0004] The device performs positioning pouring by robots, which is costly and not suitable for pouring long molds;

[0005] At the same time, in the process of pouring the mold, since it needs to be transported from the ground position to the top of the mold, and then poured, because the mold has a certain height, the molten iron needs to be lifted, and it is easy to shake during the lifting process The problem is that when the pouring molten iron cylinder shakes, the pouring cylinder will fall or the molten iron will splash to the outside, thus scalding the operator, thus causing a certain danger to the operator

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