Wax pattern raw material mixing device for casting

Abstract

The invention provides a mixing device for wax mold raw materials for casting, which includes an upper support frame, and a wax chip feeding device is provided on the upper support frame, wherein the outlet pipe of the wax chip feeding device is provided with Mixing device, the wax chip feeding device includes a transmission motor, an operation box, a support plate and a pusher cylinder, wherein the transmission motor is connected and fixed to a turntable, wherein several blades are arranged on the turntable in sequence, and the pusher The cylinder shaft of the cylinder is connected and fixed with the push plate; the discharge pipe of the operation box is provided with a rotating cylinder; the mixing device includes a support body and a wax stirring cylinder, and the two ends of the wax stirring cylinder are fixed on the support body Above, the wax stirring cylinder is provided with a thermal insulation heating mechanism and a stirring tank in turn, the wax stirring cylinder is provided with a heat preservation cover, the stirring shaft is located in the stirring tank and the end is connected and fixed with the mixing motor. The invention adopts a fully enclosed type, and the pasty mold material after stirring is fine and uniform, thereby improving the strength of the wax mold.

Description

technical field [0001] The invention relates to a wax pattern raw material mixing device for casting. Background technique [0002] In the field of casting, wax molds are first made. The raw materials for making wax films are made of liquid wax and wax shavings to make paste molds. At present, wax ingots are first planed into snowflake wax shavings, and then paste wax is prepared. Wax Currently, the raw material is to place the wax ingots in the wax flake machine and feed the cut wax shavings through the rotating cutter head. However, during this operation, since the size of each wax ingot is different, it is easy to produce wax during the pushing process. The deviation will affect the effect. During the pushing process, the wax ingots will inevitably stick to wax in the operation box. After a long time, it will not only be difficult to clean, but also affect the smoothness of pushing. At the same time, the processed wax chips must be mixed with liquid wax. The heat preserv...

AI Technical Summary

Problems solved by technology

[0002] In the field of casting, wax molds are first made. The raw materials for making wax films are made of liquid wax and wax shavings to make paste molds. At present, wax ingots are first planed into snowflake wax shavings, and then paste wax is prepared. Wax Currently, the raw material is to place the wax ingots in the wax flake machine and feed the cut wax shavings through the rotating cutter head. However, during this operation, since the size of each wax ingot is different, it is easy to produce wax during the pushing process. The deviation will affect the effect. During the pushing process, the wax ingots will inevitably stick to wax in the operation box. After a long time, it will not only be difficult to clean, but also affect the smoothness of pushing. At the same time, the processed wax chips must be mixed with liquid wax. The heat preservation effect of mixing and stirring is poor, the mixing is uneven and the pouring is inconvenient, and the fineness and uniformity of the paste mold cannot be guaranteed, which affects the surface finish of the wax film

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