Drying bed auxiliary material adding machine and auxiliary material adding method

Abstract

The invention discloses a drying bed auxiliary material adding machine capable of simultaneously adding auxiliary materials and uniformly mixing the auxiliary materials with stirring and an auxiliary material adding method using the adding machine. The drying bed auxiliary material adding machine includes a body, a stirring shaft and a driving device, one end of the body is provided with a feeding chamber, and the other end is provided with a stirring chamber; the feeding chamber is provided with a feeding port, and the bottom of the feeding chamber is provided with a Discharge device; the discharge device has a discharge port; the stirring shaft is installed in the stirring chamber and connected with the drive device, the stirring chamber is provided with a stirring port, and the stirring port is located on the bottom surface of the body close to the discharge mouth position. The method for adding auxiliary materials includes the following steps: 1) adjusting the position of the adding machine; 2) adding auxiliary materials, and 3) adjusting the amount of auxiliary materials added and the time for stirring after adding auxiliary materials. By adopting the above-mentioned adding machine and the auxiliary material adding method, the material and the auxiliary material can be mixed evenly in time to ensure the absorption of the auxiliary material and improve the product quality.

Description

technical field [0001] The invention relates to the field of auxiliary material addition, in particular to a drying bed auxiliary material adding machine and an auxiliary material adding method. Background technique [0002] Known: It is known that when adding auxiliary materials to materials, the traditional method often uses a screw auxiliary material adding machine to control the amount of auxiliary materials added by controlling the speed of the screw conveyor. [0003] For example, the Chinese patent application "Auxiliary Material Adding Device" whose publication number is 102166616A discloses a kind of auxiliary material adding device, which includes a frame, and a screw feeder is arranged on the frame, and the outlet of the screw feeder It is connected with a sand outlet, and a hopper is also arranged on the frame, and the outlet of the hopper communicates with the inner cavity of the screw feeder. The auxiliary material adding device can fully mix the molding sand ...

AI Technical Summary

Problems solved by technology

Therefore, the traditional drying bed auxiliary material addition process prevents the material from being stirred immediately after adding the auxiliary material, resulting in uneven mixing of the auxiliary material and the material, causing the material to partially absorb the auxiliary material, and some materials cannot be absorbed into the auxiliary material, resulting in poor product quality.

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