Automatic sand core machine for mocha coffeemaker

Abstract

The invention relates to the technical field of casting modeling, in particular to an automatic sand core machine for a mocha coffeemaker. According to the technical scheme, the automatic sand core machine for the mocha coffeemaker comprises a rack, a sand supply module, a sand filling module, a die combination module and a control module. The sand supply module is composed of a sand feeding device, a sand supply hopper, a sand pressing valve, a stirring paddle and a sand suction device. The die combination module is composed of a sand pressing air cylinder, an air supply cylinder, sand supply devices, a left die locking mechanical arm, a right die locking mechanical arm and a core pulling table. The die combination module is further provided with a sand removal and recycling module. The sand removal and recycling module comprises a sealing hood, a strong-pressure fan, strong-pressure air lead-in pipes and a collection plate. The sealing hood is circular or similar to a circle and composed of a front half hood body and a rear hood body. The front half hood body or the rear half hood body is provided with the strong-pressure air lead-in pipe or both the front half hood body and the rear half hood body are provided with the strong-pressure air lead-in pipes. A unique recycling opening is formed right ahead or right behind the sealing hood.

Description

Technical field [0001] The invention relates to the technical field of casting moulding, in particular to an automated mocha coffee pot mortar machine. Background technique [0002] Clay cores made of core boxes and half-core boxes are commonly known as "clay cores" and "cores". When casting, it is used to form the inner cavity of the casting. It is usually a core sand made of sand and a binder (such as clay, tung oil or resin, etc.). It is manually or machined in the core box (such as core blowing machine, core shooting machine, etc.) production. The core box is made of wood or metal. The core generally needs to be dried. It is installed in the mold before casting. After the molten metal is poured and condensed, it is removed when sand is produced, and a cavity can be formed in the casting. [0003] In order to increase the strength of the core, a skeleton made of iron wire or cast iron is usually placed in the core, called "core bone" (commonly known as "core strand" or "core ...

AI Technical Summary

Problems solved by technology

[0005] The material of the moka pot is generally aluminum or stainless steel, because the moka pot will generate high pressure after heating, the quality of the material will directly affect the safety of use, aluminum is cheap and practical, steel is strong but difficult to shape, and the technology is relatively difficult. The moka pots available in the market are generally made of aluminum

[0006] If it involves the production of aluminum mocha coffee pots, aluminum casting technology must be involved. For the production of aluminum mocha coffee pots, for a long time, we have used manual or semi-mechanical clay boxes for mold production, and the production speed is slow. And the specifications and quality are difficult to unify, which directly affects the direct quality of casting mocha coffee pots, such as a kind of clay core casting machine with application number CN201010549629.3, comprising a base, a core box arranged on the base, installed on the base and The upright column located at the end of the core box; the outer wall of the core box is provided with a cover plate, a heat insulation plate and an electric heating plate, and a terminal post is provided on the electric heating plate, and the terminal post protrudes from the cover plate; the core box is further divided into left and right The core box and the right core box, the tail ends of the left core box and the right core box are respectively provided with a lower cantilever and an upper cantilever, and the upper cantilever and the lower cantilever are respectively processed with holes matching the column, and the upper part of the column is inserted into the upper In the holes of the cantilever and the lower cantilever, the left core box and the right core box are rotated and opened around the column; a cylindrical bush is arranged between the left core box and the right core box, and the bush is matched with the column; The front ends of the left core box and the right core box are respectively provided with handles, and a locking plate is provided on one of the handles

Images