Up-down opposite jetting removable flask molding machine

Abstract

The invention discloses an up-down opposite jetting removable flask molding machine. A pressing machine is included, and comprises a rack, an upper sand shooting head assembly, an upper sand box assembly, a lower sand box assembly, a compensating sand box assembly, a lower sand shooting head and a driving part; the driving part is used for driving the upper sand shooting head assembly, the upper sand box assembly, the lower sand box assembly and the compensating sand box assembly sequentially arranged in the rack from top to bottom to move up and down; the lower sand shooting head is fixed to the rack and located below the compensating sand box assembly; a sand inflator is included, and communicates with the upper sand shooting head assembly and the lower sand shooting head to be used for containing molding sand; a gas supplying and exhausting device is included, and communicates with the sand inflator, the upper sand shooting head assembly and the lower sand shooting head to be used for conveying high-pressure gas and exhausting the gas; a mouldboard flatcar assembly is included, and used for taking and placing mouldboards between the upper sand box assembly and the lower sand box assembly in the horizontal direction; and a sand mold pushing device is included, and used for horizontally pushing out a sand mold after being formed from the compensating sand box assembly. The whole molding process does not need manual operation, automatic molding is achieved, the labor intensity is lowered, the production efficiency is improved, and the stability of the product quality is improved.

Description

technical field [0001] The invention relates to the field of casting technology, in particular to an up and down ejection box molding machine. Background technique [0002] The casting process needs to make sand molds. The traditional foundry industry relies on manual molding, which requires a lot of labor resources, and the labor intensity is high, the production efficiency is low, and the product quality is unstable. Therefore, how to realize automatic modeling has become an urgent problem to be solved by those skilled in the art. Contents of the invention [0003] In view of this, the object of the present invention is to provide an up and down ejecting box molding machine to realize automatic molding. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] An up and down shoot-out box molding machine, including: [0006] Pressing machine, the press includes a frame, an upper shot sand head assembly, an upper s...

AI Technical Summary

Problems solved by technology

[0002] The casting process needs to make sand molds. The traditional casting industry relies on manual molding, which requires a lot of labor resources, and the labor intensity is high, the production efficiency is low, and the product quality is unstable.

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