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An online detection system and online detection method for the quality of a bamboo bundle integrated veneer

A detection method and detection system technology, applied in the direction of applying stable tension/pressure to test material strength, specific gravity measurement, measuring device, etc., can solve problems such as uneven local density, inability to guarantee product quality stability, and inhomogeneity , to achieve the effects of reducing human resource requirements, realizing automated production and testing, and strong ability to resist ambient light interference

Active Publication Date: 2022-02-15
INT CENT FOR BAMBOO & RATTAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing recombined bamboo production process is all manually operated, including drying, dipping, and paving of bamboo bundle units or fibrous bamboo bundle veneers. After drying and dipping and other process steps, it is easy to form local warping, voids and other unfavorable deformations. Due to the unevenness of bamboo bundle units or fibrous bamboo bundle veneers, the stability of product quality cannot be guaranteed, such as local density. Evenly etc.

Method used

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  • An online detection system and online detection method for the quality of a bamboo bundle integrated veneer
  • An online detection system and online detection method for the quality of a bamboo bundle integrated veneer
  • An online detection system and online detection method for the quality of a bamboo bundle integrated veneer

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Embodiment 1

[0047] Such as figure 1 and figure 2 As shown, the present invention includes a PC machine 1, and a first main control board 2 and a second main control board 4 respectively connected to the PC machine 1, the first main control board 2 is connected to the feeding mechanism 3, and the first main control board 2 The main control board 2 controls the horizontal advance displacement of the feed mechanism 3, and the feed mechanism 3 is fixedly installed on the support frame; multiple groups are connected between the first main control board 2 and the PC machine 1 for detecting bamboo bundles. The density detection module of the integrated veneer 9 density, multiple groups of density detection modules are horizontally arranged on the support frame, and the horizontal layout direction of the multiple groups of density detection modules is the same as that of the whole bamboo bundle veneer 9 The horizontal advance direction is vertical, and the density detection module includes a li...

Embodiment 2

[0056] In this embodiment, the online detection system for the quality of the whole bamboo bundle veneer is used for online detection of the quality of the whole bamboo bundle veneer. The detection method includes the following steps:

[0057] Step 1, paving the whole veneer 9 of bamboo bundles to be detected evenly on the feeding end of the feeding mechanism 3;

[0058] Step 2, set in the PC machine 1 the detection quantity, the stiffness detection pressure value, the initialization light intensity, the qualified density range and the qualified stiffness value range parameters for segmental detection of the density and rigidity of the whole veneer 9 of bamboo bundles;

[0059] Step 3, the first main control board 2 controls the density detection module to perform density detection, and at the same time the first main control board 2 controls the feeding mechanism 3 to continue to move forward, and the PC 1 reads and draws the whole veneer 9 along the bamboo bundle Light atten...

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Abstract

The invention provides an online detection system for the quality of a whole bamboo bundle veneer, comprising a PC and a first main control board and a second main control board respectively connected to the PC, and the first main control board is connected to a feeding mechanism It is used to detect the spatial displacement of the feeding mechanism. The second main control board connection stiffness detection module is used to perform mechanical crimping stiffness detection on the whole bamboo bundle veneer. There are multiple sets of connections between the first main control board and the PC. The density detection module includes a light source controller and an optical signal analyzer, and a pressure sensor is connected to the second main control board. The invention adopts PC control to detect the uniformity of density and the rigidity of the whole bamboo bundle veneer, and matches with the front and rear end automatic process equipment to realize the automatic online detection of the quality of the whole bamboo bundle veneer and reduce the burden on the bamboo bundle whole veneer. In order to meet the requirements of labor costs, the whole veneer of bamboo bundles with excellent quality can be obtained.

Description

technical field [0001] The invention relates to an automatic equipment for bamboo unit processing and quality evaluation, in particular to an on-line detection system and an on-line detection method for the quality of a whole bamboo bundle veneer. Background technique [0002] Recombined bamboo (bamboo scrimber) is a bamboo composite material made of bamboo bundles or fibrous bamboo veneers as the base material, sizing, forming along the grain, and gluing. It has good durability, good mechanical strength, and high density. (above 1.2g / cm3) and other characteristics, it is widely used in outdoor floors and structural materials. According to the manufacturing process, the production methods of recombined bamboo can be divided into hot pressing method and cold pressing method. The degree of disentanglement and rigidity of bamboo bundle units or fibrous bamboo bundle veneers have an important influence on the physical and mechanical properties of recombined bamboo. At present,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N9/24G01N3/08B65G47/06
CPCG01N9/24G01N3/08B65G47/06G01N2203/0019G01N2203/0075G01N2203/0676G01N2203/0682
Inventor 陈复明孙军戚新星徐晓淳周海英王戈孙丰波
Owner INT CENT FOR BAMBOO & RATTAN
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