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Reinforced floor production method for improving utilization rate of veneers

Inactive Publication Date: 2020-05-08
菲林格尔家居科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production cost is low by manual cutting, but the size deviation of the floor strips produced by cutting is relatively large, and it is easy to cause edge chipping and other disadvantages
At present, with the continuous improvement of product quality requirements, manual slitting causes the slitting sawdust to easily cover the board surface, the slitting size is unstable, and the production efficiency is low, which makes this method gradually eliminated.
However, the multi-blade saw cutting method has high production efficiency, high dimensional accuracy stability, and smooth board edges. However, due to the thick sawing path of the knife saw, the board loss is large, which in turn affects the board utilization rate, resulting in high production costs.

Method used

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  • Reinforced floor production method for improving utilization rate of veneers
  • Reinforced floor production method for improving utilization rate of veneers
  • Reinforced floor production method for improving utilization rate of veneers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The laminated flooring is produced using the conventional slitting and grooving process. During the slitting process of the veneer, a 3mm multi-blade diamond saw is used for slitting, and the slitting small pieces are directly grooved according to the button size.

[0020] The width of the floor strip obtained by cutting the veneer by this method is 153.50±0.50mm, and the board waste is relatively large; the width of the finished board obtained by cutting small pieces and slotting is 143mm, and the board utilization rate is 89.69%, which is a serious waste.

Embodiment 2

[0022] The laminated flooring is produced using the conventional slitting and grooving process. During the slitting process of the veneer, a 3mm multi-blade diamond saw is used for slitting, and the slitting small pieces are directly grooved according to the button size.

[0023] The width of the floor strip obtained by cutting the veneer by this method is 204.50±0.50mm, and the board waste is relatively large; the width of the finished board obtained by cutting small pieces and slotting is 194mm, and the board utilization rate is 91.25%, which is a serious waste.

Embodiment 3

[0025] A kind of laminated floor production method of the present invention improves the board material utilization rate, requires the finished board width to be 145mm, the size of tenon shed tenon groove is 8.2mm, specifically comprises the following steps:

[0026] (1) A pressing step; according to the requirements of pressing and laying paper on the 145mm product veneer 5 (such as figure 1 As shown) paper laying; the distance between the effective pattern on the left side of the surface paper (determined as the reference edge) and the edge of the base plate is ≤7mm, the distance between the effective pattern on the right side of the surface paper and the edge of the base plate is ≤4mm, and the distance between the effective pattern on the upper side of the surface paper and the edge of the base plate The distance between the edge of the board is ≤3mm, and the distance between the effective pattern on the lower side of the surface paper and the edge of the substrate is ≤6mm; ...

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Abstract

The invention discloses a reinforced floor production method for improving the utilization rate of veneers. The reinforced floor production method comprises the steps of cutting a veneer and maintaining and grooving a floor to obtain a finished floor with corresponding specifications; specifically, in the step of cutting the veneer, the veneer is divided by at least one diamond saw blade group; the diamond saw blade group comprises an upper diamond saw blade and a lower diamond saw blade; each of the upper diamond saw blade and the lower diamond saw blade comprises a left end face and a rightend face; the left end faces and right end faces of the upper diamond saw blade and the lower diamond saw blade are all perpendicular to a surface layer and a balance layer of the veneer; and the veneer is cut downwards from the surface layer of the veneer by the upper diamond saw blade, and cut upwards from the balance layer of the veneer by the lower diamond saw blade. According to the reinforced floor production method, compared with the traditional slitting technology, the utilization rate of the veneers is high, the automatic operation can be realized, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of machinery, in particular to a floor cutting technology, in particular to a production method of a reinforced floor that improves the utilization rate of boards. Background technique [0002] The laminated floor is obtained by cutting and grooving the veneer. In order to improve the utilization rate of the board, when cutting, some floor strips need to be processed with steps at the edge to reduce the loss of the board. In the prior art, there are two ways of cutting the veneer into laminate flooring: manual cutting and multi-blade saw cutting. The production cost of manual slitting is low, but the size deviation of the floor strips produced by slitting is relatively large, and it is easy to cause edge chipping and other disadvantages. At present, with the continuous improvement of product quality requirements, manual slitting causes the slitting sawdust to easily cover the board surface, the slitting size is unsta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M3/04B27B5/06B27B5/29B27B33/08
CPCB27B5/06B27B5/29B27B33/08B27M3/04
Inventor 刘敦银王晨董兰改顾雨崴
Owner 菲林格尔家居科技股份有限公司