Structural slab and slab core and machining method of slab core

A processing method and technology for structural panels, which are used in wood processing appliances, joining of wooden veneers, manufacturing tools, etc., can solve the problems of high formaldehyde content, poor sound insulation effect, and small application range, and achieve high rigidity and bearing capacity. strong effect

Active Publication Date: 2014-10-01
ZHENJIANG SUNSIER DENDRO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, the manufactured product has large deflection and deformation, poor resistance to internal stress deformation, and small application range.
[0004] Moreover, wood-based panels are made by pressing solid wood or wood slices, and the weight of the product is relatively large, and the amount of consumables is also relatively large; moreover, when pressing the products, a large amount of glue needs to be consumed for bonding, which not only wastes resources, but also As a result, the formaldehyde content of the product is high, which does not meet the production requirements of environmental protect...

Method used

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  • Structural slab and slab core and machining method of slab core
  • Structural slab and slab core and machining method of slab core
  • Structural slab and slab core and machining method of slab core

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Experimental program
Comparison scheme
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Embodiment 1

[0070] See Figure 1 to Figure 7 ,in, figure 1 It is a structural schematic diagram of a structural plate plane in a specific embodiment; figure 2 It is a structural schematic diagram of the plates described in the first embodiment; image 3 It is a schematic structural diagram of the first shear sheet described in the first embodiment; Figure 4 It is a structural schematic diagram of the second shear sheet in the first embodiment.

[0071] Compared with the existing technology, this scheme finds another way to optimize the design of the core 11 of the structural plate 1, and adopts the structural form of shear force and frame, so as to effectively improve the structural strength and bearing capacity of the structural plate 1 and reduce the deflection deformation in the application of the plate .

[0072] Specifically, the structural plate 1 includes a plate core 11, and the plate core 11 is provided with multiple sets of structural units 100, and each structural unit 10...

Embodiment 2

[0094] Please also see Figure 11 to Figure 14 ,in, Figure 11 It is a structural schematic diagram of the transverse pressure-bearing strip described in the second embodiment; Figure 12 It is a structural schematic diagram of the vertical pressure-bearing sheet described in the second embodiment; Figure 13 It is a schematic structural diagram of the third shear sheet described in the second embodiment; Figure 14 It is a schematic structural diagram of the fourth shear sheet in the second embodiment.

[0095] In order to clearly show the difference between this solution and the first embodiment, components and structures with the same function are marked with the same reference numerals.

[0096] Compared with the first embodiment, this embodiment has the same main body composition and force-bearing principle. The difference lies in that this solution is designed for the strip form and bonding structure forming the structural unit 100 .

[0097] combine Figure 11 with...

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Abstract

The invention discloses a slab core of a structural slab. The slab core is provided with multiple structure units, the structure units are sequentially stacked and attached in an adhesive mode in the length direction of the structural slab, each structure unit comprises a substrates and a shearing force body inclined relative to the substrate, the substrates are stacked in the length direction of the structural slab to form a frame shearing force structure, each substrate is provided with a continuous transverse pressure-bearing body and a vertical pressure-bearing body extending in the thickness direction of the structural slab, each shearing force body at least comprises two layers of shearing force layers and a plurality of shearing force piece strips arranged at intervals, and one shearing force piece strip and the shearing force piece strips corresponding to the adjacent shearing force layers in position are crossed and stacked. By means of the arrangement, the frame shearing force structure can be formed, the strength of the structural slab is effectively improved, the bearing capacity of the structural slab is improved, consumption of wood resources is reduced, energy is saved and environment protection is achieved. On the basis of the slab core, the invention further provides the structural slab with the slab core and a machining method of the slab core of the structural slab.

Description

technical field [0001] The invention relates to the field of man-made board manufacture, in particular to a structural board, a board core, and a processing method for the board core. Background technique [0002] At present, due to the shortage of wood resources, the price of solid wood is expensive. At the same time, the wood itself has strong internal stress, which cannot meet the performance requirements of wood in modern architectural furniture. Also, the use of solid wood does not meet the social requirements of protecting tree resources. Therefore, wood-based panels emerge as the times require, and further development of the performance of wood-based panels is one of the important research directions for those skilled in the art. [0003] In the prior art, wood-based panels are mainly oriented structural boards, also known as oriented strand boards, which are formed by arranging the shavings in a certain direction and pressing them horizontally. In this way, the man...

Claims

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Application Information

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IPC IPC(8): B27D1/04B27D1/06B27D1/08
Inventor 孙毅
Owner ZHENJIANG SUNSIER DENDRO TECH CO LTD
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