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Four-edge board cutting machine for cutting carpentry veneer and four-edge cutting method of carpentry veneer

A cutting machine and veneer technology, which is used in wood processing appliances, special forming/shaping machines, manufacturing tools, etc., can solve the problem of not being able to cut the four sides of the veneer, and reduce the probability of separation and lamination. The effect of reducing production energy consumption and ensuring quality

Inactive Publication Date: 2013-04-03
河北北方绿野居住环境发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the present invention is to provide a four-side cutting machine for cutting woodworking veneers, so as to solve the problem that the existing cutting equipment cannot straighten the four sides of the veneer

Method used

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  • Four-edge board cutting machine for cutting carpentry veneer and four-edge cutting method of carpentry veneer
  • Four-edge board cutting machine for cutting carpentry veneer and four-edge cutting method of carpentry veneer
  • Four-edge board cutting machine for cutting carpentry veneer and four-edge cutting method of carpentry veneer

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Embodiment 1

[0039] Embodiment 1: a four-side cutting machine for cutting woodworking veneers.

[0040] Such as figure 1 , figure 2 As shown, the frame 5 of the four-side panel cutting machine of the present invention includes four uprights and crossbeams connected thereto, lower beams, etc., and a top beam is connected between the two crossbeams. A rectangular pressure bearing platform 11 is fixed on the lower beam of the frame 5, and inside the pressure bearing platform 11, there are two transverse roller installation shafts (the number can be increased) at the front and rear. A row of rollers 12 constitute the lower toggle rollers of the veneer transmission mechanism. The roller installation shaft and the frame 5 are elastic structures that can float up and down and connect, so that the roller installation shaft constitutes an elastic pressing shaft. Have some small windows on the top surface of the bearing platform 11, opposite to each roller 12, the upper edge of the roller 12 is ...

Embodiment 2

[0053] Embodiment 2: the four-side cutting method of carpentry veneer.

[0054] refer to figure 1 — Figure 5 , the four-side cutting method of woodworking veneer of the present invention comprises the following steps:

[0055] a. Use the veneer feeding mechanism in the four-side panel cutting machine of the present invention to laterally transport a piece of carpentry veneer 16 to be cut to the pressure table 11 in the frame 5 .

[0056] b. Under the control of the lowering platform lifting control mechanism in the four-side panel cutting machine, the lowering platform 13 located at the upper position in the frame 5 is pressed down on the pressure platform 11, and will be sent into the pressure platform 11 table The wood veneer to be cut on the board is flattened.

[0057] c. Under the control of the movable knife rest lifting control mechanism in the four-side panel cutting machine, the movable knife rest 8 arranged on the periphery of the pressing platform 13 is moved do...

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Abstract

The invention relates to a four-edge board cutting machine for cutting a carpentry veneer, and a four-edge cutting method of the carpentry veneer. The four-edge board cutting machine comprises a rack, a rectangular bearing platform used for supporting the carpentry veneer, a rectangular bottom press bench used for implementing a flatting action on the supported carpentry veneer, a movable knife rest encircling the outside of the bottom press bench, cutting knifes fixedly mounted on an inner side wall at the periphery of the movable knife rest, a roller oppositely-grinding type veneer conveying mechanism used for conveying the carpentry veneer, a bottom press bench lifting control mechanism, a movable knife rest lifting control mechanism and a veneer feeding mechanism. According to the four-edge board cutting machine, a full frame of the carpentry veneer is compressed and flatted firstly, and then the four edges of the carpentry veneer are cut at the same time, so that joint opening or lamination of butting edges of the four cutting edges of the carpentry veneer are avoided in subsequent links such as assembling and prepressing, and the production efficiency of a core-board or a plywood is improved; the energy consumption is reduced; and the quality of a finished product is ensured.

Description

technical field [0001] The invention relates to a woodworking board cutting machine and a board cutting method, in particular to a four-sided board cutting machine for cutting woodworking veneers and a four-side cutting method for woodworking veneers. Background technique [0002] The production of blockboard and plywood mainly uses rotary cut or sliced ​​veneer as raw material. Since rotary cut or sliced ​​veneer is always accompanied by warping deformation and in-plane bending deformation during the drying process, it generally needs to be reshaped and cut before it is used for blockboard or plywood production. Edge repair process. [0003] The cutting device of existing woodworking veneer mainly comprises these two kinds of equipments of electric saw of single saw blade and single-knife cutting machine. When cutting a woodworking veneer with an electric saw or a single-knife cutting machine, only one side of the woodworking veneer that is cut or sawed can be pressed tig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27C5/00
Inventor 连小侠封永强连克胡杰史玉法
Owner 河北北方绿野居住环境发展有限公司
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