Continuous production system and production method for bamboo flattened plates

A production system and production method technology, applied in reed/straw treatment, wood compression, wood processing appliances and other directions, can solve the problems of long bamboo transportation distance, bamboo temperature loss, difficulty in flattening operation, etc., to optimize the production process, improve the The effect of utilization and convenient operation

Active Publication Date: 2020-07-14
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

ZL201610198835.1 discloses "a method for flattening bamboo tubes in high-temperature tanks", ZL201610198832.8 discloses "a high-efficiency, continuous and crack-free flattening method for bamboo", and ZL201610198833.2 discloses "a high-temperature tunnel kiln-type bamboo tube "flattening method", all adopt the manufacturing method of preheating, heating and heat preservation, the process is cumbersome, the transportation distance of bamboo is long, the labor cost is high, the temperature loss of bamboo is serious, and the operation of flattening in the heat preservation section is difficult

Method used

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  • Continuous production system and production method for bamboo flattened plates
  • Continuous production system and production method for bamboo flattened plates
  • Continuous production system and production method for bamboo flattened plates

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Comparison scheme
Effect test

Embodiment 1

[0054] Embodiment 1 provides a kind of continuous production method of bamboo expansion plate, described production method uses the continuous production system of above-mentioned bamboo expansion plate to carry out bamboo expansion flat plate production, comprises the steps:

[0055] Step S1, bamboo pretreatment: first cut the original bamboo that has been felled for 15 days into a bamboo tube with a length of 2000mm, remove the green from the bamboo tube, and use a bamboo splitter to cut it into 1 / 4 arc-shaped bamboo slices, and measure the thickness of the arc-shaped bamboo slices Sort and stack.

[0056] Step S2, softening of bamboo slices: the arc-shaped bamboo slices output from the cutting end of the bamboo cutting machine with the yellowish side facing upwards, are loaded into the pressure tubes of the bamboo softening device through the automatic feeding device in the way of pushing the bamboo through the bamboo, Close the high-temperature steam pressure electric ball...

Embodiment 2

[0060] Embodiment 2 provides a kind of continuous production method of bamboo expansion board, comprises the steps:

[0061] Step S1, bamboo pretreatment: first cut the original bamboo that has been felled for 5 days into a bamboo tube with a length of 1200mm, and use a milling cutter to perform floating cutting on the bamboo tube to remove the 0.5mm thick bamboo green layer, and then use a circular saw blade to determine the width Form the curved bamboo slices with a width of 100 mm, and stack them according to the thickness of the curved bamboo slices.

[0062]Step S2, softening of bamboo slices: the arc-shaped bamboo slices output from the cutting end of the bamboo cutting machine with the yellowish side facing upwards, are loaded into the pressure tubes of the bamboo softening device through the automatic feeding device in the way of pushing the bamboo through the bamboo, Close the high-temperature steam pressure electric ball valve and each joint on the pipe body to carry...

Embodiment 3

[0066] Embodiment 3 provides a kind of continuous production method of bamboo expansion board, comprises the steps:

[0067] Step S1, bamboo pretreatment: first cut the original bamboo that has been felled for 10 days into a bamboo tube with a length of 800 mm, remove the green from the bamboo tube, and use a bamboo splitter to cut it into 1 / 3 arc-shaped bamboo slices, and measure the thickness of the arc-shaped bamboo slices Sort and stack.

[0068] Step S2, softening of bamboo slices: the arc-shaped bamboo slices output from the cutting end of the bamboo cutting machine with the yellowish side facing upwards, are loaded into the pressure tubes of the bamboo softening device through the automatic feeding device in the way of pushing the bamboo through the bamboo, Close the high-temperature steam pressure electric ball valve and each joint on the pipe body to carry out continuous heating and softening treatment of the arc-shaped bamboo slices. The bamboo softening device is fe...

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Abstract

The invention discloses a continuous production system and production method for bamboo flattened plates. The continuous production system is characterized by being electrically connected with a control system and comprising a bamboo softening device for carrying out high-temperature and high-humidity softening treatment on bamboo chips, a bamboo pretreatment device, a planing and flattening all-in-one machine and a bamboo post-processing device, wherein the bamboo pretreatment device and the planing and flattening all-in-one machine are arranged at the feeding end and the discharging end of the bamboo softening device respectively, and the bamboo post-processing device is arranged at the discharging end of the planing and flattening all-in-one machine; and an automatic delivery device andan automatic conveying mechanism which are used for continuously and automatically conveying bamboo chips are arranged between the planing and flattening all-in-one machine and the bamboo softening device and between the planing and flattening all-in-one machine and the bamboo post-processing device respectively, and an automatic feeding device used for continuously and automatically feeding thebamboo chips is further arranged between the bamboo pre-processing device and the bamboo softening device. According to the continuous production system, intelligent control is achieved through the control system, the bamboo softening and flattening effect is good, the bamboo utilization rate is high, the yield of the bamboo flattened plates is remarkably increased, the manufacturing cost is low,continuous and efficient production of large-batch bamboo flattened plates can be achieved, the practicability is good, and the wide industrial application prospect is achieved.

Description

technical field [0001] The invention belongs to the technical field of bamboo processing, and in particular relates to a continuous production system and a production method of bamboo flat panels. Background technique [0002] At present, in the production process of bamboo flattened decorative panels, the softening process still needs to be carried out in a high-temperature steam pressure tank (minimum strength of 1.8MPa) with relatively high pressure, and the space in the tank is limited, so it is impossible to soften bamboo chips in large quantities. And when softening, high-temperature steam needs to be introduced into the tank, and the steam temperature needs to reach 180°C. The reason is: after the bamboo chips are softened in a high-temperature pressure tank, they are sent to the cold environment of the workshop for flattening, because the workshop temperature is usually room temperature. (10°C-30°C), the heated bamboo slices are cooled instantly and the water is lost...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27J1/00B27K9/00B27M1/02B27M1/08
CPCB27J1/00B27K9/002B27M1/02B27M1/08Y02W90/10
Inventor 李延军王新洲许斌娄志超程大莉陈李璨
Owner ZHEJIANG FORESTRY UNIVERSITY
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