Sand shooting device for core shooting machine

Abstract

The invention provides a sand shooting device for a core shooting machine, which has the advantage of reasonable design. The sand shooting device for the core shooting machine comprises a fixed seat, a horizontal sliding mechanism and a sand box assembly, wherein the fixed seat is connected with the core shooting machine; the horizontal sliding mechanism is arranged on the fixed seat; the sand box assembly is arranged on the horizontal sliding mechanism and can move left and right on the horizontal sliding mechanism; the sand box assembly comprises a sand cylinder, an air valve installed on the sand cylinder, a joint used for connecting a sand conveying pipe, a sand box positioned on the wall of the sand cylinder and a sandspit connected to the sand box, and a sand shooting hole which is communicated with the sand box is formed in the sandspit.

Description

technical field [0001] The invention relates to a core shooting machine, in particular to a sand shooting device for the core shooting machine. Background technique [0002] The core shooting machine is a kind of equipment used to cast various sand cores. It uses compressed air to evenly inject the core sand into the core box to fill, and then solidifies and shapes. The core shooting machine mainly includes sand shooting, curing, and core ejection. Three-part structure, while the core shooters in the existing foundry industry have various specifications and models, are expensive, and are cumbersome to operate. [0003] The sand shooter is the core component of the core shooter. The existing sand shooter has the problems of complex structure and inconvenient position adjustment. Contents of the invention [0004] The object of the present invention is to provide a reasonably designed sand shooting device for a core shooting machine. [0005] In order to achieve the above ...

AI Technical Summary

Problems solved by technology

[0002] The core shooting machine is a kind of equipment for casting various sand cores. It uses compressed air to evenly inject the core sand into the core box for filling, and then solidifies and shapes it. The core shooting machine mainly includes sand shooting, curing, and core ejection. Three-part structure, while the existing core shooters in the foundry industry have various specifications and models, are expensive and cumbersome to operate

[0003] The sand shooter is the core component of the core shooter. The existing sand shooter has the problems of complex structure and inconvenient position adjustment.

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