Airing bed accessory adding machine and accessory adding method

Abstract

The invention discloses an airing bed accessory adding machine capable of carrying out accessory addition and uniform stirring and mixing of accessories and materials at the same time and an accessory adding method by adopting the adding machine. The airing bed accessory adding machine comprises a machine body, a stirring shaft and driving devices, wherein a feeding cavity is formed in one end of the machine body; a stirring cavity is formed in the other end of the machine body; a material inlet is formed in the feeding cavity; a discharging device is arranged at the bottom of the feeding cavity; the discharging device is provided with a material outlet; the stirring shaft is mounted in the stirring cavity and is connected with one of the driving devices in a transmission manner; a stirring opening is formed in the stirring cavity and is positioned in the position, near the material outlet, of the bottom surface of the machine body. The accessory adding method comprises the following steps: step 1) adjusting the position of the adding machine; step 2) adding accessories; step 3) adjusting the additive amount of the accessories and the stirring time after accessory addition. Through the adoption of the adding machine and the accessory adding method, materials and accessories can be timely and uniformly mixed, so that the absorption of accessories is guaranteed, and the product quality is improved.

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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