Smooth sand adding casting mechanical device

Abstract

A smooth sand adding casting mechanical device is characterized in that the smooth sand adding casting mechanical device includes a sand hopper, fastening screws, a valve, a sand inlet, a sand falling channel and a speed reducer, wherein the sand falling sand hopper is communicated with the sand falling channel internally provided with the valve, the sand inlet is arranged below the sand falling channel, the valve is provided with the fastening screws, and one side of the valve is also provided with the speed reducer. The smooth sand adding casting mechanical device has the advantages that the smooth sand adding casting mechanical device effectively solves the generation of a problem that device downtime is caused because a flashboard is easy to clamp tightly during sand adding, is conducive to user production, has a good sand adding effect, decreases the loss rate of the device, reduces the maintenance costs, and reduces the cost.

Description

technical field [0001] The invention relates to the field of a sand adding device in a foundry machine, and in particular provides a smooth sand adding casting machine. Background technique [0002] In the prior art, the operation of adding sand is generally realized by the reciprocating movement of the ram driven by the cylinder, because there is a hole in the middle of the ram, so when the position of the hole moves to the lower part of the sand hopper, the sand will flow out of the sand hopper , to achieve the purpose of adding sand, but this kind of operation will often cause the gate to be stuck in actual use, or the sand will accumulate between the upper and lower cover plates, causing the gate to be stuck, etc., until the equipment is damaged or shut down Maintenance, maintenance costs are high, production costs are high, and production efficiency is low. Contents of the invention [0003] The object of the present invention is to solve the problem of blockage or b...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of blockage or blockage of the sand-filling channel, especially to provide a smooth sand-filling casting mechanical equipment

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