A cooling and setting device in the production and embossing process of environmentally friendly stone paper

Abstract

The invention discloses a cooling forming device in knurling process of environmental-friendly stone paper production. The cooling forming device comprises a base; two strip-type grooves are formed inthe upper surface of the base; a cushion block is welded to one side, far from the strip-type grooves, of the upper surface of the base, and a motor is fixed to the upper surface of the cushion blockthrough a bolt; the top end of the output shaft of the motor is welded to a transmission rod, and one end, far from the motor, of the transmission rod is in key connection to an eccentric wheel; theeccentric wheel is hinged to a connecting rod, and one end, far from the eccentric wheel, of the connecting rod is hinged to two grid plates; the bottom ends of the grid plates are welded to a mold trolley, and chutes are formed in the inner walls of two sides of the mold trolley; a mold pressing plate is slidably connected between the chutes on two sides; and vent holes are distributed at equal distances in the upper surface of the mold pressing plate. Paper pulp injected into the mold trolley can be uniformly stirred immediately and paved in the bottom of the mold trolley before being cooled, so that the surface of a formed substrate is level and the texture is uniform.

Description

technical field [0001] The invention belongs to the technical field of stone paper production, and in particular relates to a cooling and setting device in an embossing process for producing environmentally friendly stone paper. Background technique [0002] Stone paper is a new type of material between paper and plastic. It uses limestone mineral resources with large reserves and wide distribution as the main raw material (calcium carbonate content is 70% to 80%), and high molecular polymer as auxiliary material. (content is 20% to 30%), using the principles of polymer interface chemistry and the characteristics of polymer modification, after special processing, it is made by polymer extrusion and blow molding processes. Stone paper products have the same writing performance and printing effect as plant fiber paper. At the same time, it has the core performance of plastic packaging. Therefore, stone paper can replace not only some traditional functional papers, profession...

AI Technical Summary

Problems solved by technology

However, for the embossing process of stone paper, there are many shortcomings, resulting in a lot of waste of raw materials, which is not conducive to mass production

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