Automatic curtain-coating system for lost foam casting

Abstract

The invention relates to an automatic curtain-coating system for lost foam casting. The system comprises a control system, a curtain-coating-recovery-cleaning system, a clamping device, a pallet device and a traveling crane, wherein the curtain-coating-recovery-cleaning system is formed by integrating an automatic cleaning device, a recovery device and a spraying device through a pipeline and a reversing valve; the automatic cleaning device, the recovery device, the spraying device, the clamping device and the traveling crane are connected with the control system through cables; the curtain-coating-recovery-cleaning system is distributed in the conveying direction of the traveling crane; the clamping device is connected to the traveling crane through a steel cable; the pallet device is connected with the clamping device; the recovery device and the spraying device form curtain-coating equipment. The system has the advantages of high automation degree, high efficiency, low production cost and the like, safety in a production process can be improved, curtain-coating quality can be ensured, manpower is saved, and working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of lost foam casting, in particular to an automatic coating system for lost foam casting. Background technique [0002] The automatic coating process of lost foam casting includes clamping, transportation, positioning, coating, flipping and inspection. In the current known lost foam casting coating technology, each process of conveying, positioning, turning, and coating is completely dependent on manpower and cannot be automated. Moreover, the process is relatively complicated and the work efficiency is extremely low. Spraying paint is completely done manually, with poor operating environment and high labor intensity. Placing and clamping white molds also rely entirely on manpower to achieve, and the labor intensity is high. The overturning of the white mold during the coating process also relies entirely on manual operation, which not only wastes a lot of human resources, but also has the danger of fallin...

AI Technical Summary

Problems solved by technology

The flipping of the white mold during the coating process is also completely dependent on manual operation, which not only wastes a lot of human resources, but also has the danger of falling objects

The dripped and spilled paint during the shower coating process cannot be recycled, and secondary utilization cannot be realized

After the day's work is completed, a large amount of paint will accumulate in the pipeline, which needs to be cleaned in time. However, the current cleaning method is manual cleaning, and the quality of cleaning cannot be guaranteed, which affects the quality of shower coating.

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