Vibrating material delivering flow following gestating device

Abstract

The vibration feeding and flow inoculating apparatus includes one main frame, one pneumatic sealing assembly, one feeding opening assembly, lifting lugs, one material level inducing sensor, one electromagnetically vibrating feeder, one damping base assembly, one V-shaped hopper, one feeding T-pipe assembly, one micro flowmeter with sensor, one low pressure air passage assembly, and one control cabinet with built-in flow controller, programmable control and miniature printer. The present invention completes the on-line detection of the feeding and flow inoculating process, closed-loop feedback, printing and recording, and has high feeding precision and reliable operation performance. The present invention may be used in producing small casting and in other casting fields.

Description

(1) Technical field: [0001] The invention belongs to the field of machinery, and in particular relates to a vibration-feeding material-following inoculation device for casting. (two) background technology: [0002] Flow inoculation is a feasible inoculation treatment method recognized by the foundry industry at present. It is that while pouring the mold, the inoculation device adds material to the molten iron flow at an equal flow rate and time according to the feeding flow and feeding time set by the inoculation process. A given amount of inoculant. [0003] At present, the current inoculation devices used in my country's casting production lines mainly include three types: screw feeding, vibrating feeding and volumetric quantitative feeding. In the actual feeding process of these inoculation devices, the flow fluctuation range is relatively large, and the flow is uneven, and the working performance is unstable, showing low equal flow accuracy and total feeding accuracy, w...

AI Technical Summary

Problems solved by technology

In the actual feeding process of these inoculation devices, the flow fluctuation range is relatively large, and the flow is uneven, and the working performance is unstable, showing low equal flow accuracy and total feeding accuracy, which directly affects the casting The inoculation effect and comprehensive mechanical properties of the parts, especially for some small castings with small feeding flow rate (such as 5g / s) and short feeding time (such as 10s) and external vibration interference on the automatic pouring production line and manual pouring line. the impact is more pronounced

[0004] In addition, these inoculation devices cannot implement online monitoring and adjustment of the actual feeding process, so that users cannot grasp and record the accuracy of each inoculation feeding in real time, and cannot further improve the research and application level of the inoculation process with flow

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