Continuous rolling and direct facing technique of middle (high) density beaverboard and equipment thereof

Abstract

The invention relates to a technique of direct facing for medium (high) density fiber board produced by continuous rolling and equipment thereof. The technique and the equipment thereof utilize the production technique of continuous rolling of the medium (high) density fiber board and combine with the additional facing material convey technique and the direct facing technique of the fiber board and the facing. During the whole process, the linear speed of the conveying of the facing material is adjusted to be consistent with the discharging linear speed of the fiber board produced by continuous rolling. The technique spares the polishing process, thus having no dust pollution and being beneficial for the health of the operator; heat of the fiber board when coming out from a pressing machine is directly used for facing and the heating process in the traditional facing technique is shortened, thus saving the resources and reducing energy consumption; the equipment adopted in the technique is simple, practical and high effective; the facing board produced by the technique has low cost and can replace veneer to be applied to the facing of the case bodies of furniture, TV, sound boxes and other video and audio apparatus as well as other upscale packaging materials.

Description

technical field [0001] The invention relates to wood processing technology, in particular to a processing technology and processing equipment for direct veneering of medium (high) density fiberboards produced by continuous rolling. Background technique [0002] At present, the traditional production method of adding a veneer to the surface of the density fiberboard is: after the fiberboard is out of the press, it must be sanded on the surface of the base material after being cooled, and the moisture content of the base plate is adjusted, and then according to the performance of the veneer material and adhesive, Heat and press to complete the veneer process, and then dry the veneer film with hot air or infrared rays until it meets the product requirements. During the whole process, during the sanding process, not only a large amount of fine dust flying will endanger human health, but also pose a safety hazard, and waste materials and energy; to dry the film, it is necessary t...

AI Technical Summary

Problems solved by technology

During the whole process, during the sanding process, not only a large amount of fine dust flying will endanger human health, but also pose a safety hazard, and waste materials and energy; to dry the film, it is necessary to configure a drying device, which makes the production line more complicated , leading to higher product costs

Images