Ceramic green body injection molding machine and molding method thereof

Abstract

The invention discloses a ceramic green body injection molding machine and a molding method thereof. The ceramic green body injection molding machine comprises a rack, a support, a mechanical arm, a direct pressure mold opening and closing device, a material feeding mechanism, a product conveying belt, a hopper, a molding mold, a plasticizing cylinder, a screw and a plasticizing motor; the support is vertically arranged in the middle of the rack, the molding mold and the direct pressure mold opening and closing device are arranged on the support, the material feeding mechanism is arranged at the bottom of the rack corresponding to the position below the molding mold, the plasticizing cylinder is horizontally arranged on the rack, one end of the plasticizing cylinder is connected with the material feeding mechanism, the other end of the plasticizing cylinder is provided with a hopper mounting base, one end of the screw extends into the plasticizing cylinder through the hopper mounting base, and the other end of the screw is connected with the plasticizing motor. Accordingly, the structural design is exquisite and reasonable, a traditional horizontal type is changed into a vertical type, the production efficiency is greatly improved, the produced product is good in compactness and smoothness, high in mechanical strength, high in humidity-state resistance value, not likely to break and high in product yield, and the production speed and the efficiency are high.

Description

technical field [0001] The invention relates to the technical field of ceramic body injection molding, in particular to a ceramic body injection molding machine and a molding method thereof. Background technique [0002] The production of special ceramics in my country started in the 1950s. The main technological process is: powder making → mixing of paraffin or adhesive → molding → removal of paraffin or adhesive → sintering into porcelain and other processes. Forming is the most important part of the whole process. Today, 80% of the special ceramic molding process is still using the hot press grouting molding process in the 1950s. The long-term application shows that the product has the disadvantages of easy deformation in terms of quality, poor product structure density, poor compressive strength, tensile strength, and flexural strength, and unsatisfactory electrical insulation and voltage resistance performance, so the product qualification rate is not high. [0003] I...

AI Technical Summary

Problems solved by technology

However, due to equipment problems, the production efficiency and product cost cannot achieve the desired results, and it is easy to cause damage to the product during cutting, making it difficult to fully implement. Many manufacturers even have to give up using this equipment.

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