Method for moving casting mold on casting line in V-process casting production

Abstract

The invention discloses a method for moving a casting mold on a casting line in V-process casting production, and relates to the field of casting loop processes during V-process casting production. According to a V-process casting process flow, a shaped casting mold is moved onto the casting line through a casting transfer vehicle for casting, the casting mold is driven to move on the casting line through a movable vacuum beam with a pushing device, one end, which is close to a shaping station, of the movable vacuum beam is provided with a pin matched with a movable bottom plate, and the movable vacuum beam moves forward under the action of a cylinder after the pin is matched with the movable bottom plate in order to push the casting mold to move forward. Vacuum interfaces on the movable vacuum beam and a fixed vacuum beam are alternatively connected with a sand box during casting, vacuum of the casting mold is provided by the movable vacuum beam when the casting mold moves forward, and vacuum of the casting mold is provided by the fixed vacuum beam when the casting mold stops, thereby keeping the casting mold in a continuous vacuum state.

Description

technical field [0001] The invention belongs to the pouring link in the V-method casting production process, and specifically relates to the technology for realizing the movement of the casting mold through automatic equipment during the pouring process. Background technique [0002] Usually, the V-method casting process includes the following steps: baking film, film covering, spraying, drying, vibrating sand and adding, film covering, mold lifting, box closing, pouring, cooling, mold lifting and sand falling, etc. Among them, the pouring link is one of the core links of the V-method casting process. Whether the pouring process is reasonable or not will directly affect the quality of the casting. At the same time, the pouring link is also a link with relatively high safety requirements. How to reasonably design the pouring process and improve the level of automation is a topic of great concern to people. [0003] In the traditional V-method foundry enterprises, most of the...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a method for moving molds on the pouring line in V-method casting production, which overcomes the instability of manual operation and the need to manually replace vacuum pipes, etc., avoids manual operation, and to a certain extent It can reduce the potential safety hazards caused by manual operation, improve production efficiency and save production costs of enterprises

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