Pulp catching device and method in disposable fiber tableware molding equipment

Abstract

The invention discloses a pulp catching device in disposable fiber tableware molding equipment, and aims to provide the pulp catching device with short time of a pulp catching process, pre-forming anda good drying effect in the disposable fiber tableware molding equipment. A technical scheme key point of the invention is that the device comprises a machine body, a pulp tank, an upper mold and a lower mold; the lower mold is provided with a plurality of chambers, the interior of each chamber is provided with one chamber forming mold prepared from one porous metal, and each chamber forming moldis covered with one mesh cloth; the upper surface of the lower mold is provided with pressure plates for fixing the chamber forming molds, the bottom of each chamber forming mold is in contact with the bottom of one corresponding chamber, one hollow cavity is arranged between the side wall of each chamber forming mold and the side wall of one corresponding chamber, and the bottom of each chamberis provided with one water passing hole; the lower mold is further provided with air suction holes communicating with the hollow cavities, and the air suction holes are connected with a first vacuum suction device; the upper mold is provided with mold cores matched with the chamber forming molds, each mold core is provided with adsorption holes, and the adsorption holes are connected with a secondvacuum suction device; and the upper mold is provided with a heating device. The device disclosed by the invention is suitable for the technical field of fiber tableware molding equipment.

Description

technical field [0001] The invention belongs to the technical field of fiber tableware molding equipment, and particularly refers to a pulp scooping device in the disposable fiber tableware molding equipment. Background technique [0002] In the tableware forming production process, the pulp extraction device is the process of pulling out the slurry and pre-pressing it to form a semi-finished tableware. It is one of the most important processes in the tableware molding process. The uniformity of pulp dispersion directly affects the final quality of pulp molded products. The water content is still high, and manual cutting is required, which is more complicated. Contents of the invention [0003] The object of the present invention is to provide a pulp-pulling device in disposable fiber tableware forming equipment with short pulp-pulling process time, preformable and good drying effect. [0004] The object of the present invention is achieved in this way: a pulp extraction...

AI Technical Summary

Problems solved by technology

It is one of the most important processes in the tableware molding process. The uniformity of pulp dispersion directly affects the final quality of pulp molded products, and the pulp extraction process time directly affects the final production efficiency of the product, and the existing pulp extraction device is pre-pressed. The water content is still high, and manual cutting is required, which is more complicated

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