Bamboo fiber grinding device

Abstract

The invention relates to a bamboo fiber roller, which relates to a bamboo product processing machine, and is characterized in that: the profiles of rolls are of a cylindrical surface shape instead of a tooth shape, the bearing seat of a lower roll is fixed on a machine frame, the bearing seat of an upper roll is matched with and arranged on slide rails which are arranged on the machine frame, the bearing seats are fixed with pressure springs, a transmission mechanism comprises the transmission between an output wheel arranged on the output shaft of a reducer and chain wheels or belt wheels, with a fixed center distance, of the lower roll and the transmission between the output wheel arranged on the output shaft of the reducer and the chain wheels or belt wheels of the upper roll, and a tension pulley is arranged between each two chain wheels or belt wheels. The roller has the advantage that bamboo bundle pieces rolled by tooth-shaped rolls are rolled by cylinder rolls and the blocky objects of blocky bamboo bundles are broken by the roller into bamboo fiber bundles having loose, thinner and softer unit fibers. During the press forming of plates, the smaller the clearance leads to better penetrability of gum. Due to the action of the pressure elastic bearing seats, thicker bamboo chip leads to higher pressure and better rolling effect.

Description

Technical field: [0001] The invention relates to a bamboo product processing machine. Background technique: [0002] At present, bamboo plywood is made of multi-layer bamboo sheet laminates. Among them, the upper and lower panels are mostly strip-shaped yellow strips woven vertically and horizontally. The strips of bamboo are vertically arranged. The processing method is to first break the bamboo, cut it into strips, and then carry out sugar removal and drying, dipping, laying out laminates, and pressing and curing. The disadvantage of this kind of bamboo plywood is that the weaving process of the panel is complicated. Secondly, each strip-shaped bamboo bundle in the middle layer has a large cross-section and high hardness, so the gap is large when stacked. The third is that when the strip-shaped bamboo slices are dipped in glue , Due to the limited permeability, cracks will appear on the bamboo sheets during pressing, so there are gaps in the laminated laminates, which mak...

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of bamboo plywood is that the weaving process of the panel is complicated. Secondly, each strip-shaped bamboo bundle in the middle layer has a large cross-section and high hardness, so the gap is large when stacked. The third is that when the strip-shaped bamboo slices are dipped in glue , due to the limited permeability, cracks will appear on the bamboo sheets during pressing, so there are gaps in the laminated laminates, which makes the appearance of the whole bamboo plywood poor in decoration, and can only be used as a car floor and cement formwork, with low product added value

[0004] Chinese patent 02258058.1 wood and bamboo recombined wood also discloses that after wood rolling, it is processed into wood bundles that are not fractured in the horizontal direction and loose in the longitudinal direction, but are interlaced and keep the original fiber arrangement direction. Handicrafts that are cut, degreened, softened, and rolled into bamboo bundles, but only require "rolling and processing into bamboo bundles" instead of bamboo fiber bundles, and there is no disclosure of how to roll them

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