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Processing method of solid wood door plate

A manufacturing method and technology of solid wood doors, which are applied in wood processing equipment, jointing of wooden veneers, manufacturing tools, etc., can solve the problems of long production cycle, high moisture content, and easy cracking of laminated laminates, and achieve easy control and guaranteed, low cost, and easy-to-control deformation effects

Inactive Publication Date: 2011-09-21
河北北方绿野居住环境发展有限公司
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for processing and manufacturing solid wood door panels to solve the problems of long production cycle, high moisture content and existing defects such as easy deformation and cracking of laminated laminates

Method used

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Embodiment Construction

[0010] All the veneers of the 5th to 8th layers are taken along the direction of the grain as the length direction of the door panel. After being glued by the glue machine, they are assembled according to the principle of symmetrical laying of the elastic surface. The temperature range of the hot press is 120~180℃ Inside, press it into a laminated board with a thickness of 5~14mm, and control the moisture content of 2~10% when it is off the machine; then 3~9 laminated boards that have just been off the machine are quickly laminated after being glued by the glue machine, After the overall hot pressing or cold pressing, it can be processed into a solid wood door panel with a standard door panel thickness.

[0011] There are two ways to glue the laminates: one is to glue the laminates just off the machine on one or both sides; , and laminated as a whole. The advantage of the latter is that it is not easy to dry the glue prematurely after the glue is applied, which is beneficial ...

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Abstract

The invention relates to a processing method of a solid wood door plate. The method comprises the following specific steps: laminating multiple single wood plates with a laminator; symmetrically paving the plates according to the tension surface by taking the grain direction as the length direction of the plates, and assembling; pressing the plates into laminated plates by using a hot press, wherein the thickness of each laminated plate is 5-14 mm, and the moisture content of each laminated plate is 2-10%; performing single-sided or double-sided lamination on 3-9 laminated plates or sandwiching double-sided laminated single plates among the laminated plates, and vertically superposing; and performing hot pressing or cold pressing to obtain the solid wood door plate. The method provided by the invention well solves the deformation problem of the door plate, controls the bending and buckling deformation of the door plate on the premise of not increasing the production cost, shortens the processing time, improves the production efficiency, prolongs the service life of the solid wood door, and improves the yield and quality of the solid wood door.

Description

technical field [0001] The invention relates to wooden door processing, in particular to a method for processing solid wood door panels. Background technique [0002] There are many types of solid wood door panels (referred to as "door panels") for existing buildings, some with sparse or dense wood strips in the middle as the core layer, and two sides covered panels; some use double-layer blockboard or density Boards, particle boards, glulam, etc., are formed by lamination and bonding; of course, some other known structural forms are also included. But so far, there is no solid wood door in which the whole door panel is laminated and bonded by multi-layer wooden veneers. This is because, if according to the existing plywood production method, that is, to laminate and bond multiple layers of wood veneers into a standard 40mm thick door panel at one time, due to the fact that each veneer itself and the adhesive used in large quantities contain There is more water, so it take...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/00
Inventor 连小侠吴雨谷美霞胡杰
Owner 河北北方绿野居住环境发展有限公司
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