Automatic production device for environment-protective ecological wood board and method thereof

Abstract

The invention relates to an automatic production device for an environment-protective ecological wood board and a method thereof. The automatic production device comprises a gumming machine, a board splicing machine, a sawing-off machine, a converting machine, a hot pressing machine, a heat radiator and a control system which are arranged sequentially in the advancing direction of materials. The control system controls the operation of the gumming machine, the board splicing machine, the sawing-off machine, the converting machine, the hot pressing machine and the heat radiator. The board splicing machine comprises a conveying belt. Baffles are arranged on the two sides of the conveying belt. The sawing-off machine comprises a support which is arranged at an outlet of the conveying belt and is stretched across the conveying belt. A sawing slicing machine which moves along the support left and right is arranged on the support. The automatic production device further comprises a distance measuring sensor arranged on the conveying belt. The distance measuring sensor measures the length of the wood board and controls the operation of the sawing slicing machine. The automatic production device for the environment-protective ecological wood board and the method are high in automation degree; the productivity of labor is improved; labor cost is reduced; waste is reduced; raw materials can be saved; balanced and stable quality of products is improved; the automatic production device for the environment-protective ecological wood board and the method are suitable for the production of modified urea-formaldehyde glue environment-protective ecological wood boards.

Description

technical field [0001] The invention relates to an automatic production device and method for an environment-friendly ecological woodworking board. Background technique [0002] Blockboard is a widely used product. It is a special plywood made by covering one or two layers of veneer on both sides of the core board and pressing it. Blockboard is often used as a structural material, so not only is it required to have high strength, but also good dimensional stability. The core board of the blockboard is usually made of small wooden strips, which is not as easy to warp and deform as the whole board. In the case of the same thickness, the blockboard consumes less glue than the thick plywood, the density of the board is small, the cost is low, and it can make full use of small-diameter wood and wood processing residues, so it has achieved rapid development in my country in recent years. Because the production process of some factories is too simple, coupled with improper operat...

AI Technical Summary

Problems solved by technology

Since the manual placement of the core strips is not only easy to deform, but even affects the bonding strength

The core strips are placed manually in different lengths, and the length of the core strips should be reserved to increase the cost

[0005] 2. Lateral extrusion molding process: the placement of slabs is still manual, and the core of the manual billet assembly produces gaps during transportation. The placement of manual slabs is one-way (longitudinal) extrusion and two-way (longitudinal) , Horizontal sides) At the same time, the extrusion pressure is limited, and the quality of the panel is difficult to meet the requirements of the gluing process

[0007] 4. The board core is cut into a uniform rated length and then spliced, resulting in a lot of waste of wood

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