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Original bamboo inner-dissecting outer-linked softening unfolding recombining technology

A technology for cutting yellow and combining green and process, which is applied in the field of softening and recombining process of original bamboo cutting and combining with green, can solve the problems of low utilization rate of raw materials, loss of bamboo materials, and many processing procedures, and achieves high equipment work efficiency, reduced personnel, and reduced procedures. Effect

Active Publication Date: 2011-10-26
HUNAN ACAD OF FORESTRY
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Problems solved by technology

[0002] The existing bamboo processing technology that realizes industrialized production is all through processing bamboo into bamboo strips or bamboo strips of a certain specification. In this way, it is necessary to remove the triangular allowance between the green bamboo yellow and the two sides, and about 50% of the bamboo material is lost. , and there are many processing procedures, large investment in equipment, large labor costs, low utilization rate of raw materials, high energy consumption, and high processing costs

Method used

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  • Original bamboo inner-dissecting outer-linked softening unfolding recombining technology
  • Original bamboo inner-dissecting outer-linked softening unfolding recombining technology
  • Original bamboo inner-dissecting outer-linked softening unfolding recombining technology

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Embodiment Construction

[0030] refer to Figure 4 , the process flow of the present invention is as follows: after sawing the original bamboo into bamboo tubes of standard length, the bamboo tubes are cut into several pieces of arc-shaped bamboo slices with a longitudinal sawing machine or a collider, and the inner nodes are removed, and high-temperature soft plastic treatment is carried out; The combined wire milling machine cuts the bamboo yellow surface into longitudinal cracks with a spacing of 5~6mm. The depth of the bamboo yellow surface is 2~3mm away from the bamboo green surface, forming some small bamboo strips evenly dissected longitudinally on the bamboo yellow surface, and the bamboo green surface The bamboo layer is not dissected and it is a complete body. The small bamboo yellow bamboo strips are retained on the bamboo green layer to form the original bamboo bamboo yellow layer. The green bamboo layer forms an unfolded bamboo unit, the structure diagram of which is shown in figure 1 In...

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Abstract

The invention discloses original bamboo inner-dissecting outer-linked softening unfolding recombining technology. The technology comprises the following steps: sawing an original bamboo into bamboo tubes with a specified length, dissecting the bamboo tubes into several arc shaped bamboo sheets, removing inner bamboo joints, performing high-temperature softening and plasticizing treatment of the bamboo sheets, performing inner-dissecting outer-linked unfolding of the arc shaped bamboo sheets by a bamboo filament-linked unfolding milling machine, removing the inner of the bamboo with a fixed width and milling, performing boiling or carbonization, drying, dipping, drying, prepressing into single plates, drying, cutting core layers, dipping, performing blank assembling and plate alignment, performing hot pressing and stratification, trimming, and finally performing hot pressing and recombination according to the purposes. The invention overcomes the disadvantages of existing excessive processing procedures for bamboo, large equipment investment, high labor expense consumption, low raw material utilization rate, and high processing cost, and the prepared bamboo sheet material is applicable to industry such as architecture, decoration, furniture, etc.

Description

technical field [0001] The invention relates to a bamboo product processing technology, in particular to a process for softening, expanding and recombining raw bamboo by dissecting Huang Lianqing. Background technique [0002] The existing bamboo processing technology that realizes industrialized production is all through processing bamboo into bamboo strips or bamboo strips of a certain specification. In this way, it is necessary to remove the triangular allowance between the green bamboo yellow and the two sides, and about 50% of the bamboo material is lost. , and there are many processing procedures, large investment in equipment, large labor costs, low utilization rate of raw materials, high energy consumption, and high processing costs. Contents of the invention [0003] In order to solve the above-mentioned technical problems existing in the bamboo processing technology, the present invention provides a simple and efficient process for splitting, softening, expanding...

Claims

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Application Information

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IPC IPC(8): B27K5/06B27K5/00B27M1/02B27M1/06B27D1/04B27D1/10
Inventor 丁安定何合高孙晓东
Owner HUNAN ACAD OF FORESTRY
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