Method for automatically assembling and setting core

Abstract

The invention discloses a casting process, in particular relates to a method for assembling and setting a core, comprising the following steps of: (1) preparing the core: producing scattered mud cores according to the requirement of castings; (2) transporting: placing the scattered mud cores on a transportation braced chain and transporting the scattered mud cores beside a clamp for automatically assembling and setting the core; and (3) assembling and setting the core: placing the scattered mud cores in the clamp for automatically assembling and setting the core and automatically assembling to be automatically assembled and placing the entire cores in a die cavity by the clamp for automatically assembling and setting the core. By using the invention, the core assembling procedures before the transportation procedure are integrated to a core setting procedure and the core assembly can be avoided after producing the core; and the core assembling and setting can be automatically finished by only transporting the small scattered cores beside a modeling line and feeding the small scattered cores in a core setting mould, thereby improving the production efficiency and reducing the cost for storing, transporting and transferring the mud cores.

Description

technical field [0001] The invention relates to a casting process, in particular to a method for automatically assembling cores and setting cores. Background technique [0002] Casting molding lines have the advantages of high production efficiency, good casting quality and easy control of casting quality. As my country moves from a large casting country to a powerful casting country, molding lines will be widely used in the field of casting production. Core setting is a key process on the casting molding line, such as figure 1 As shown, the core setting fixture currently used in the molding line is only fixedly installed with several positioning blocks, which can only bear the entire core setting. Therefore, in the traditional casting process, the process of the three processes of core making, core assembly, and core laying is as follows: first, make scattered small cores, and then use the core assembly machine to form each scattered small core into a whole Core, and then...

AI Technical Summary

Problems solved by technology

However, some whole cores will form a cantilever after the core is assembled, and it is easy to deform under the action of gravity during transportation to the next core fixture. Moreover, for the mud core with a large size of the whole core, on the one hand, from the core assembly department to the lower core The transportation along the machine line is easy to be interfered, and the transportation means are relatively large; on the other hand, a core assembly process must be set up, and the core storage trolley is relatively large, which increases the cost of core storage

Images