Automatic cast receiving method for rollover casting machine and receiving mechanical arm thereof

Abstract

The invention relates to an automatic cast receiving method for a rollover casting machine. The method comprises the following steps of: after casting and mold opening of the casting machine, firstly rotating a mechanical arm comprising a main arm and an auxiliary arm to extend into the interior of the rollover casting machine, and aligning a disc on the auxiliary arm with a cast in position; then controlling a driving device to drive the mechanical arm to automatically rise and receiving the cast by the disc, and then controlling the driving device to drive the mechanical arm to automatically fall, and rotating the mechanical arm outward to automatically take out the cast. The adopted mechanical arm is characterized in that the driving device is mounted on a base; the driving device is connected with the main arm by a transmission rod; one end of the main arm is connected with a balancing block, and the other end is connected with the auxiliary arm by a rotating shaft; and a tray is mounted to the tail end of the auxiliary arm. The automatic cast receiving method for the rollover casting machine provided by the invention has the beneficial effect that installation and debugging are convenient, the manufacturing cost is low, the production efficiency is obviously improved, the labor intensity is effectively lowered, and potential safety hazard is eliminated.

Description

technical field [0001] The invention relates to a method for picking up castings and a manipulator thereof used in the automobile engine industry, in particular to a method for picking up castings and a manipulator thereof for an overturning pouring machine. Background technique [0002] At present, the method and process of opening molds and picking parts when the flipping pouring machine is working is: first control the pouring machine to pour and open the mold, and after the mold is opened, it is necessary to manually hold the tray and insert it into the middle of the mold to pick up the casting. When the ejector rod pushes the casting down, the casting may shake, roll over, etc., and the operator may be scalded, or the external sand core may be scattered due to the shaking of the casting, and the operator may be scalded. Most of the castings produced by the flip casting machine contain sand cores, the total weight is between 15-20kg, and the casting height is about 1500m...

AI Technical Summary

Problems solved by technology

When the ejector rod pushes the casting down, the casting may shake, roll over, etc., and the operator may be scalded, or the external sand core may be scattered due to the shaking of the casting, and the operator may be burned

Most of the castings produced by the flip casting machine contain sand cores, the total weight is between 15-20kg, and the height of the castings is about 1500mm, which makes manual picking of castings labor-intensive and poses a great safety hazard

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