Full-automatic rotary pulp molding, hot-pressing and shaping integrated production equipment

Abstract

The invention discloses full-automatic rotary pulp molding, hot-pressing and shaping integrated production equipment which comprises a pulp fishing wet blank forming device, a rotary pulp molding, hot-pressing and shaping device and a rotary wet blank transfer device. The rotary wet blank transfer device is arranged between the wet blank forming device and the hot-pressing shaping device; the rotary wet blank transfer device adsorbs wet blanks in the slurry fishing wet blank forming device one by one in the rotating process; when one wet blank transfer arm structure feeds a wet blank into therotary pulp molding, hot-pressing and shaping device, the other wet blank transfer arm structure opposite to the wet blank transfer arm structure adsorbs the wet blank in the pulp fishing forming device, part of the wet blank waits for being fed into the hot-pressing and shaping device, and the other part of the wet blank waits for entering a pulp fishing station. The equipment has the characteristics of being reasonable in layout, compact in structure, small in occupied space, stable and reliable in work, low in energy consumption and high in production efficiency, and continuous automatic production of the procedures of wet blank forming, wet blank transferring, hot-pressing shaping and the like can be achieved.

Description

Technical field [0001] The invention relates to the technical field of pulp molding, in particular to a fully automatic rotary pulp molding hot-pressing and shaping integrated production equipment. Background technique [0002] At present, molded pulp products are environmentally friendly products made of plant fibers or waste paper products that can be completely degraded and recycled and used as basic materials. The production process of pulp molding includes pulping, adsorption molding, wet embryo transfer, The process of hot pressing and shaping is completed; it is widely used in the fields of food and drug storage, electrical packaging, planting and nursery, medical utensils, handicraft blanks, and fragile packaging. [0003] In the prior art, a certain amount of hot-pressing drying time is required for the processing of hot-pressing shaped products, and hot-pressing shaping is the process that takes the longest time in the production process of molded pulp products. In the a...

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Problems solved by technology

[0006] In the prior art, the invention patent with the application number 201810676456.8 discloses a pulp molding environmentally friendly tableware package equipment, including a forming device, a setting device, and a finished product conveying device; the forming device includes a forming device frame, a pulp tank, and a wet embryo forming Mold, forming push device, stock tank, wet blank forming mold are arranged on the forming device frame, wet blank forming mold is located above the slurry tank, wet blank forming mold includes wet blank forming mold upper mold, wet blank forming mold lower mold; setting device It includes a base, a mold plate, and a shaping mold. There are several shaping molds and they are set on the mold plate. The shaping mold includes an upper mold for the shaping mold and a lower mold for the shaping mold; The hot-pressing upper mold and the hot-pressing lower mold are respectively installed on the upper plate and the lower plate. They have the processing characteristics of multi-level large planes and many matching holes. The processing and manufacturing are difficult, and extra-large processing machine tools must be used. The processing accuracy is especially the shape and position. Accuracy and assembly quality are difficult to guarantee, and a large number of fitters are required to correct and grind during installation

In addition, a large number of parts of the hot-pressing upper die and the hot-pressing lower die are assembled in the narrow space between the upper plate and the lower plate, which is extremely inconvenient and will be difficult to maintain in the future

This structure uses a forming push device to reciprocate along a horizontal straight line to transfer the wet embryo. The cycle to complete a single delivery is too long, the transfer efficiency is low, and multiple forming devices and forming push devices need to be installed, which consumes a lot of energy and takes up a lot of space.

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