CN2837430Y - assembling plywood - Google Patents
assembling plywood Download PDFInfo
- Publication number
- CN2837430Y CN2837430Y CN 200520112190 CN200520112190U CN2837430Y CN 2837430 Y CN2837430 Y CN 2837430Y CN 200520112190 CN200520112190 CN 200520112190 CN 200520112190 U CN200520112190 U CN 200520112190U CN 2837430 Y CN2837430 Y CN 2837430Y
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- China
- Prior art keywords
- veneer
- group
- environmental protection
- assembling
- contact surface
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- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
A kind of assembling plywood.Adopt hardwood sheet material, be divided into several layers according to the design thickness of veneer, and be divided into some groups of veneers that are equal to or do not wait stack pile according to layer.At first each group sheet material is processed as veneer respectively, the veneer of respectively organizing that will process then makes up again, soon respectively organize and carry out crisscross assembly between the veneer, its contact surface is coated with the environmental protection gluing and closes, and is one through hot pressing, sanding surface, saw edge forming.This assembling plywood is used for solid wood compoiste wood floor base material, the not only requirement of aspects such as full scale foot deflection degree, straight, environmental protection, underground heat heating, and reduced manufacturing cost, prolonged application life.
Description
Affiliated technical field
The utility model relates to a kind of assembling plywood, belongs to solid wood compoiste wood floor base material.
Technical background
At present, the base material of known solid wood compoiste wood floor is a normal plywood, according to the design thickness of veneer, adopt moisture content less than 10% hardwood board making, with the crisscross assembly of multi-layered board, its contact surface gluing combination, through cold pressing, hot pressing, surface sands flat, and saws edge forming again.Because the solid wood compoiste wood floor is very high to substrate requirements, must satisfy the requirement of aspects such as deflection degree, straight, environmental protection.But according to the explained hereafter of normal plywood, yield rate is very low, has only 20% left and right sides qualified.Mainly be the deflection degree of base material, straight can not being guaranteed.Because the cost height of the base material of solid wood compoiste wood floor, more can't produce quality height, solid wood compoiste wood floor that cost is low.
Summary of the invention
In order to overcome the defective on existing solid wood compoiste wood floor base material manufacturing process and the material cost, the utility model provides a kind of assembling plywood, this assembling plywood is used for solid wood compoiste wood floor base material, the not only requirement of aspects such as full scale foot deflection degree, straight, environmental protection, and reduced manufacturing cost, prolonged application life.
The technical scheme that its technical problem that solves the utility model adopts is: adopt 1.65 millimeters of thickness, moisture content less than 10% hardwood panel material and environmental protection glue.Design thickness according to assembling plywood is divided into several layers, and is divided into some groups of sheet materials that are equal to or do not wait stack pile according to layer, at first each group sheet material is processed respectively; With this group multi-layered board crisscross assembly, its contact surface gluing combination, through hot pressing, cool off naturally, the surface sands flat.The veneer of respectively organizing that will process then makes up again, soon respectively organizes and carries out crisscross assembly between the veneer, and its contact surface gluing combination is an one through hot pressing, sanding surface, saw edge forming.The normal plywood manufacturing process that has replaced known technology with the manufacturing process of this assembling plywood.
The beneficial effects of the utility model are that each is organized sheet material and processes respectively, with the hot pressing of every group of sheet material assembly, reaches drying shrinkage in advance, reduces the purpose of shrinkage stress.With every group of face veneer sanding, reduced the deflection deformation that causes because of the thickness of slab inequality.Carry out assembly hot pressing between the veneer that each group is processed again, reduce stress, make the aspects such as the deflection degree of assembling plywood, straight, environmental protection all can be up to standard in each link.Because of each the group veneer perfect in workmanship, so total quality is improved.Guarantee solid wood compoiste wood floor substrate requirements, make it to have more stability.Because the yield rate of assembling plywood is very high, thereby has reduced manufacturing cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a whole cross section of the present utility model constructional drawing.
Fig. 2 is first group of veneer cross section constructional drawing of the present utility model.
Fig. 3 is second group of veneer cross section constructional drawing of the present utility model.
Fig. 4 is the 3rd a group of veneer cross section constructional drawing of the present utility model.
The specific embodiment
The overall structure of the utility model assembling plywood as shown in Figure 1, assembling plywood is made up of first group of veneer 1, second group of veneer 2, the 3rd group of veneer 3.
In the embodiment shown in fig. 1, according to 15 centimetres of the design thicknesss of assembling plywood, adopt 1.65 millimeters of thickness, moisture content less than ten layers of 10% hardwood plates.And divide for first group of veneer 1 forming by three layers of plank according to this, second group of veneer 2 forming by three layers of plank, the 3rd group of veneer of forming by four layers of plank 3.
At first each group veneer is processed respectively, in Fig. 2, with the crisscross assembly of three ply board material, its contact surface is coated with the environmental protection gluing and closes, through hot pressing, cool off naturally, the surface sands flat, and is first group of veneer 1.In Fig. 3, with the crisscross assembly of three ply board material, its contact surface is coated with the environmental protection gluing and closes, through hot pressing, naturally the cooling, the surface sands flat, and is second group of veneer 2.In Fig. 4, with the crisscross assembly of four laminate materials, its contact surface is coated with the environmental protection gluing and closes, through hot pressing, naturally the cooling, the surface sands flat, and is the 3rd group of veneer 3.Make up again between first group of veneer then each group being processed 1, second group of veneer 2, the 3rd group of veneer 3, crisscross assembly is carried out in respectively organizing of being about to process between the veneer, its contact surface is coated with the environmental protection gluing and closes, and is one through hot pressing, natural cooling, sanding surface, saw edge forming.
Claims (3)
1. an assembling plywood is made up of multilayer hardwood sheet material, and its contact surface is coated with the environmental protection gluing and closes, and it is characterized in that: some groups of veneer gummeds that are made of uniform thickness or non-equal thickness multi-layered board form.
2. assembling plywood according to claim 1 is characterized in that: the crisscross assembly of every group multi-layered board, its contact surface gluing combination.
3. assembling plywood according to claim 2 is characterized in that: will carry out crisscross assembly again between each group veneer, its contact surface gluing is combined into integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112190 CN2837430Y (en) | 2005-07-01 | 2005-07-01 | assembling plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112190 CN2837430Y (en) | 2005-07-01 | 2005-07-01 | assembling plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2837430Y true CN2837430Y (en) | 2006-11-15 |
Family
ID=37391913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520112190 Expired - Fee Related CN2837430Y (en) | 2005-07-01 | 2005-07-01 | assembling plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2837430Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942912A (en) * | 2015-06-12 | 2015-09-30 | 柳州市骏马木业有限公司 | Method for processing high-performance environment-friendly eucalyptus plywood |
-
2005
- 2005-07-01 CN CN 200520112190 patent/CN2837430Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942912A (en) * | 2015-06-12 | 2015-09-30 | 柳州市骏马木业有限公司 | Method for processing high-performance environment-friendly eucalyptus plywood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061115 Termination date: 20100701 |