A decompression mechanism for compression analysis and recombination of bamboo chips

Abstract

The invention discloses a defibering mechanism for pressing separation recombination of phyllostachys pubescens sheets. The defibering mechanism comprises a driving unit and a machining unit arranged front and back in a bamboo sheet moving path side by side in sequence; the driving unit includes four roller sets and two roller plate sets arranged front and back side by side; the machining unit includes a bamboo yellow cracking roller set, an overall difibering roller set, a bamboo green cracking roller set and an overall second-grade cracking roller set; and all roller sets include components of plain rollers, crushing cutter rollers and annular groove rollers. Bamboo yellow surfaces of the bamboo sheets are downwards to totally penetrate through the driving unit and the machining unit of the whole defibering mechanism; and under duly driving of the driving unit, the machining unit perform effective pressing separation of bamboo yellow cracking, overall defibering, bamboo green cracking and overall second-grade cracking in sequence. The defibering mechanism effectively guarantees stability of such related index performances as density and gluing strength of bamboo artificial boards formed by pressing separation recombination of the phyllostachys pubescens sheets, and improves the utilization rate of bamboos.

Description

technical field [0001] The invention relates to a bamboo pressure analysis recombination equipment. Background technique [0002] In order to overcome the waste of bamboo resources caused by the cutting of bamboo by traditional processing methods, and to improve the structural strength of plywood, the current bamboo processing mostly uses pressure analysis and decompression equipment to reorganize bamboo. Relevant existing patent documents such as: "Manufacturing method of recombined bamboo plywood" disclosed by publication number CN1387981A; "A kind of bamboo fiberization machine and plant fiberization machine" disclosed by publication number CN 202622941U; publication number CN 105818238 A The disclosed "Bamboo Beam Compression Analysis Integrated Machine"; the "Directional Bamboo Fiber Mat Deflagging Machine" disclosed in Publication No. CN101618564A; [0003] In the prior art, since the bamboo green layer and the bamboo yellow layer on the inner surface of the bamboo ar...

AI Technical Summary

Problems solved by technology

However, its disadvantages are that, firstly, the utilization rate of bamboo is reduced; secondly, the original structure of bamboo is destroyed, the structural strength of bamboo is reduced, and at the same time, the structural strength of plywood needs to be increased by increasing the amount of glue applied.

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