Lost foam slurry dipping device for new energy foundry

Abstract

The invention discloses a lost foam slurry dipping device for a new energy foundry. The lost foam slurry dipping device comprises a dust removal box channel, an upper working box and a lower working box; a driven wheel, a driving wheel and a belt are arranged at the bottom of the dust removal box channel; the driven wheel and the driving wheel are connected through the belt; a containing plate is fixed to the belt; a tree set mold frame is arranged on the containing plate; three sets of ash removal fans are arranged on one side face of the dust removal box channel at equal intervals; and a shutter is installed on the other side face of the dust removal box channel. According to the lost foam slurry dipping device for the new energy foundry, a slurry dipping device is designed and matched with the movement of a slurry lifting barrel from bottom to top, slurry is slowly pressed into the slurry dipping device, the tree set mold frame is submerged by the slurry, passive slurry dipping is achieved in this way, the impact acting force is small, and damage and breakage of the tree set mold frame are avoided; and then a rotating motor is started, the whole slurry dipping device is driven to rotate, the tree set mold frame makes uniform contact with the slurry, the slurry dipping effect is remarkably improved, the lost foam slurry dipping device is suitable for different working conditions, and better application prospects are brought.

Description

Technical field [0001] The present invention relates to the field of disappearing mold manufacturing, and in particular, to a new energy casting plant disappearing molding device. Background technique [0002] Disappearing mold casting is a paraffin or foam model similar to the shape of the casting into a mold cluster. After brushing the refractory coating and dries, buried in dry stone sands, pouring in negative pressure, allowing model gasification The liquid metal occupies the position of the model, and the new casting method of the casting is formed after cooling; disappearing mold casting needs to be made first, and then placed in a slurry machine in the slurry machine, and the slurry machine is used. After the slurry, you can take the sand, you need to perform multiple slurry and sand sand, layers covering the layer; the existing disappearance mode is in the slurry operation, the first tree group is slurry It is easy to contaminate the dust, affecting the purity of casting,...

AI Technical Summary

Problems solved by technology

[0002] Lost foam casting is to bond and combine paraffin or foam models similar in size and shape to castings to form model clusters. After brushing refractory paint and drying, they are buried in dry quartz sand for vibration modeling, and poured under negative pressure to vaporize the model. , the liquid metal occupies the position of the model, and forms a new casting method after solidification and cooling; the lost foam casting needs to make the mold shell first, and then place the finished mold shell in the paste dipping machine, and carry out the paste dipping process through the paste dipping machine, dipping After the slurry is taken out and sprinkled with sand, it needs to be dipped and sanded many times, and it is covered layer by layer; the existing lost foam has the following problems in the process of dipping the slurry, the first tree group is dipping in the slurry First, it is easy to be contaminated with dust, which affects the casting purity, so there is a lack of dust removal process. Second, at present, after the tree frame is clamped by the mechanical arm, it is repeatedly lifted and lowered to achieve the effect of staining the slurry. This action has a large impact force, which is likely to cause wax The tree frame made was damaged and broken. After the third dipping, the slurry was not dry, and the slurry easily flowed down the surface of the mold due to gravity, which seriously affected the uniformity of the slurry. Certain adverse effects, for this reason, we propose a new energy foundry lost foam dipping device

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