Ceramic slushing forming device

Abstract

The invention discloses a ceramic slushing forming device. The ceramic slushing forming device comprises a rotating device with a water wheel type and a slushing device, wherein a plurality of mold frames for placing molds are arranged on the rotating device, and the mold frames are distributed in the circumferential direction of the rotating device; the slushing device comprises a slurry storagetank, a stamping pump, a slurry conveying pipe, a communicating pipe and a plurality of spray heads, wherein one end of the slurry conveying pipe is connected with the stamping pump, the other end ofthe slurry conveying pipe is connected with the communicating pipe, and the spray heads are rotatably connected with the communicating pipe; and the low end of the communicating pipe is fixedly connected with a fixed seat, the fixed seat is further provided with a transmission device, a first push-pull device and a second push-pull device are arranged at the lower end of the fixed seat, and the fixed seat moves up and down through the first push-pull device and the second push-pull device. The ceramic slushing forming device is suitable for processing ceramic products with various shapes, a formed blank has uniform thickness, pinholes of the blank can be eliminated, automatic control is adopted, the cost is reduced, and the efficiency is improved.

Description

technical field [0001] The invention relates to the field of ceramic processing, in particular to a ceramic slurry forming device. Background technique [0002] At present, ceramic products with circular cross-sections on the market are usually processed by extrusion molding, while ceramic products with non-circular cross-sections can usually only be processed by grouting molding, which is the conventional method of grouting molding It is to inject the slurry into the mold of the ceramic product, and then discharge the water in the slurry to obtain the green body attached to the mold. However, the operation of this grouting molding process is complicated and requires manual operation, and the production speed is slow and the cost is high. [0003] In order to reduce costs and improve efficiency, there have been equipments that adopt the spray molding process for processing. For example, Chinese patent document CN108274584A (application number 201810256098.5) discloses a cer...

AI Technical Summary

Problems solved by technology

The above-mentioned device uses the slurry to be sprayed upwards and is subjected to the impact force of the bottom of the mold to divert the slurry and absorb it inside the mold to form a green body. The thickness is not uniform enough, and there are still some pinholes in the green body

And the above-mentioned device sprays by fixing the nozzle on the lower end of the rotating part. In order to prevent the rotating part from touching the nozzle during the rotation, when the nozzle is facing the grouting port, there is still a certain distance between the nozzle and the grouting port, resulting in When the slurry is sprayed upward, it is easy to splash, resulting in longer injection time, lower efficiency and waste of slurry

Moreover, the above-mentioned device is only suitable for processing ceramic products with a single shape. When the above-mentioned device is used to process ceramic products with a slightly complicated shape, it is difficult for the slurry to flow to every corner and corner of the mold after being sprayed upwards, resulting in the formation of green bodies. With defects, the rate of defective products is high

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