Plywood molding system

Abstract

The invention provides a plywood molding system. The system comprises a conveying and stacking area, a slab molding area and a mold locking and pressure maintaining area in sequential connection; the conveying and stacking area comprises single board conveying lines, a planking line and laminators arranged on the single board conveying lines and the planking line, single boards are gelatinized through the laminators, and the gelatinized single boards are conveyed to the planking line for stacking and conveying through the single board conveying lines; the slab molding area comprises a fixed-size cutting machine and molds, the slab molding area is connected with the conveying and stacking area through the fixed-size cutting machine, the stacked single boards on the planking line are cut into slabs in fixed size, and the molds are used for containing and compacting single slabs or multiple slabs; the mold locking and pressure maintaining area comprises presses, and pressurized mold locking and depressurized mold disassembly are conducted on the molds through the presses. According to the system, molding can be conducted only through cold pressing and pressure maintaining, compacting conditions are easily achieved, energy consumption is low, and it is not necessary to occupy a large amount of large press equipment, so that the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of sheet material processing, in particular to a forming system for glued sheet materials. Background technique [0002] Plywood is one of the commonly used materials for furniture, and it can also be used for aircraft, ships, trains, automobiles, buildings and packing boxes. [0003] At present, the forming of plywood needs to adopt the form of hot pressing, and it needs to be kept in the hot press (under the condition of high temperature and high pressure) for a long time before it can be pressed and formed, which requires high equipment and consumes a lot of energy. There are many problems such as poor adhesiveness, insufficient compaction, easy expansion and contraction deformation, easy delamination and separation, and insufficient fire retardant grade. Contents of the invention [0004] In order to solve the above problems, the present invention proposes a forming system for plywood, the pressing co...

AI Technical Summary

Problems solved by technology

[0003] At present, the forming of plywood needs to adopt the form of hot pressing, and it needs to be kept in the hot press (under the condition of high temperature and high pressure) for a long time before it can be pressed and formed, which requires high equipment and consumes a lot of energy. There are many problems such as poor adhesiveness, insufficient compaction, easy expansion and contraction deformation, easy delamination and separation, and insufficient fire and flame retardant grades.

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