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Forming device and method suitable for ultra-high pressure strengthening of square wood

A shaping device and ultra-high pressure technology, applied in wood compression, wood treatment, wood processing equipment, etc., can solve the problems of unfavorable wood later utilization and processing, achieve uninterrupted reliability, meet the continuity of pressure transmission, and strengthen reliable quality Effect

Active Publication Date: 2018-06-22
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In ultra-high pressure wood strengthening processing, due to the inhomogeneity of natural wood material density, the strengthened product will often form a wave shape, which is not conducive to the later utilization and processing of wood

Method used

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  • Forming device and method suitable for ultra-high pressure strengthening of square wood
  • Forming device and method suitable for ultra-high pressure strengthening of square wood
  • Forming device and method suitable for ultra-high pressure strengthening of square wood

Examples

Experimental program
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Effect test

Embodiment 1

[0042] Embodiment 1, a kind of setting device that is suitable for square timber ultra-high pressure strengthening, such as Figure 1-7 As shown, it consists of four fixed parts; each fixed part includes a chain plane 1 and a plane vortex coil spring assembly 2; the four plane vortex coil spring assemblies 2 are arranged in a rectangle, that is, they are located at the four corners of the rectangle superior.

[0043] The chain plane 1 is composed of an initial connecting plate 11 fixedly connected in sequence, at least two intermediate connecting plates 12 and an end connecting plate 13; the number of intermediate connecting plates 12 can be specially adjusted according to actual needs.

[0044] One side of the starting connecting plate 11 is provided with pin holes, the opposite two sides of the intermediate connecting plate 12 are provided with pin holes, and one side of the end connecting plate 13 is provided with pin holes. The pin holes of the initial connecting plate 11...

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Abstract

The invention discloses a shape fixing device suitable for square wood ultrahigh pressure strengthening. The shape fixing device is formed by four fixing parts, wherein each fixing part comprises a chain plane and a flat vortex coil spring assembly, and the four flat vortex coil spring assemblies are arranged in a rectangular mode; each chain plane is formed by a head connecting plate, at least two middle connecting plates and a tail end connecting plate which are fixedly connected in sequence; each flat vortex coil spring assembly comprises an outer shell and a flat vortex coil spring, and the head connecting plate of each chain plane is fixedly connected with the tail end of the corresponding flat vortex coil spring; each outer shell is provided with an opening communicating with an inner cavity of the outer shell, and each tail end connecting plate can penetrate through the opening from the cavity of the corresponding outer shell and reach the outer side of the corresponding outer shell; the tail end connecting plate of each chain plane is fixedly connected with the outer shell of the fixing part adjacent to the chain plane in sequence; the four flat vortex coil spring assemblies form a cubic channel. The invention further provides a shape fixing method suitable for square wood ultrahigh pressure strengthening through the shape fixing device.

Description

technical field [0001] The invention relates to a sizing device, in particular to a sizing device and method suitable for square timber ultra-high pressure strengthening. Background technique [0002] In ultra-high pressure wood strengthening processing, due to the inhomogeneity of natural wood material density, the strengthened product will often form a wave shape, which is not conducive to the later utilization and processing of wood. Especially for the strengthening of square wood, it is not desirable to have more processing after strengthening, so as not to cause waste of wood. In order to improve the consistency between the shape of square wood after strengthening and the shape before strengthening, a shaping device for square wood ultra-high pressure strengthening is particularly needed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a shaping device and method suitable for ultra-high pressure strengtheni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27M1/02B27K5/00
CPCB27K5/007
Inventor 于勇蒋秀平闫凯亚周川
Owner ZHEJIANG UNIV
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