Uniform board blank forming system for artificial boards

Abstract

The invention provides a uniform board blank forming system for artificial boards. The uniform board blank forming system comprises a feeding unit, a conveying steel belt, a forming unit, a guiding unit and a supporting unit. The feeding unit comprises a raw material bin used for holding raw materials, a feeding fan used for feeding the raw materials to a weighing box in a discharging mode, the weighing box used for weighing the fed raw materials and then conveying the raw materials to a conveyor after the raw materials reach the preset weight, and the conveyor used for conveying the raw materials to the conveying steel belt. The forming unit comprises a forming roller, a first pressing roller, a second pressing roller, a third pressing roller and heaters, wherein the roller face of the first pressing roller, the roller face of the second pressing roller and the roller face of the third pressing roller make contact with the conveying steel belt and are mounted close to the periphery of the forming roller in a spaced mode, and the heaters are distributed behind the pressing rollers correspondingly. The guiding unit comprises a first guiding roller used for guiding out roll-in formed board blanks, a correction roller wheel used for adjusting the movement deviation state of the conveying steel belt and a second guiding roller used for guiding the conveying steel belt to the position below the conveyor. The supporting unit comprises a first supporting roller and a second supporting roller which are used for supporting the conveying steel belt making contact with the roller surface of the first guiding roller and the roller surface of the second guiding roller. The quality requirement of the artificial boards can be raised.

Description

technical field [0001] The invention relates to the technical field of wood processing, in particular to a balanced slab forming system for wood-based panels. Background technique [0002] As a traditional material, wood has always been used by humans. With the changes in natural resources and human needs and the advancement of science and technology, the use of wood has gradually developed from the original log to the use of sawn timber, veneer, shavings, fibers and chemical components, forming a huge family of new wood materials. Such as plywood, particleboard, fiberboard, laminated veneer lumber, glulam, recombined wood, oriented strand board, recombined decorative veneer and other wooden recombined materials, as well as gypsum particleboard, cement Conductive materials and wood-based composites such as wood ceramics. Among them, the three major types of products such as plywood, particleboard and fiberboard belong to wood-based panels. The wood-based panels are made of...

AI Technical Summary

Problems solved by technology

At present, domestic wood cannot meet the growing demand in terms of quantity and quality, especially it is imperative to improve the quality of wood.

However, the inventors of the present invention have found through research that the processing technology of wood-based panels in the prior art is not perfect, especially for the slab forming process that has a great influence on the quality of wood-based panels, it still needs to be improved.

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