Roller coating device of foam sandwich panel capable of preventing impurity attachment

Abstract

The invention discloses a roller coating device of a foam sandwich panel capable of preventing impurity attachment, and relates to the technical field of foam sandwich panel production. The roller coating device of the foam sandwich panel capable of preventing impurity attachment comprises a base, a machine body is fixedly installed at the top of the base, openings are formed in the two sides of the machine body, and a lifting mechanism is arranged at the bottom of the inner side of the base. According to the roller coating device of the foam sandwich panel capable of preventing impurity attachment, a material suction pump, a material suction pipe, a separation pipe, a material suction head and a discharging hose are used in cooperation, the foam sandwich panel is produced, cuttings attached to the surface are sucked, the cleanness of the surface of the foam sandwich panel is guaranteed, and the smoothness of the surface of the sandwich panel after painting is enhanced; and a draught fan, an air outlet pipe, a flow dividing pipe, an air blowing head, an air suction hose and a heating block are used in cooperation, varnish on the surface of the sandwich panel is rapidly air-dried, and the phenomena of varnish scraping and other impurity attachment in varnish solidification are reduced.

Description

technical field [0001] The invention relates to the technical field of production of foam sandwich panels, in particular to a roll coating device for foam sandwich panels capable of preventing impurities from adhering. Background technique [0002] The foam sandwich panel has beautiful appearance, bright color and good overall effect. It integrates load bearing, heat preservation and waterproof, and does not require secondary decoration. It is a wide range of uses, especially for temporary facilities on construction sites, such as offices, warehouses and Walls, etc., especially in terms of rapid installation and use, have obvious advantages in terms of detachable and reusable materials, and the index of turnover and reuse of materials, which will greatly reduce the cost of temporary facilities on construction sites, and will be an indispensable new lightweight building material. . [0003] After the foam sandwich panel is manufactured, it is necessary to apply a layer of va...

AI Technical Summary

Problems solved by technology

[0003] After the foam sandwich panel is manufactured, it is necessary to apply a layer of varnish on the outer wall to retain the color and texture of the sandwich panel, which can play a good role in moisture-proof, wear-resistant and insect-proof, and also increase the color of the foam sandwich panel Generally, the foam sandwich panel is glued to the foam sandwich panel manually or by simple machinery, which will lead to uneven glue coating, and the production of the foam sandwich panel will cause debris on the surface, which will affect the foam sandwich panel. Overall beauty

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