CN108081403A - A kind of furniture plywood production technology - Google Patents
A kind of furniture plywood production technology Download PDFInfo
- Publication number
- CN108081403A CN108081403A CN201611033834.8A CN201611033834A CN108081403A CN 108081403 A CN108081403 A CN 108081403A CN 201611033834 A CN201611033834 A CN 201611033834A CN 108081403 A CN108081403 A CN 108081403A
- Authority
- CN
- China
- Prior art keywords
- glued board
- veneer
- production technology
- hot pressing
- precompressed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
- B27D5/006—Trimming, chamfering or bevelling edgings, e.g. lists
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention discloses a kind of furniture plywood production technologies, the production stage of stringent control glued board of the invention, glued board is processed by using log, with the advantages of durable, pollution resistance is strong, indeformable, and intensity is big, and the waste material after machining is cleared up and recycled in time, save energy consumption, the production technology of the glued board is had many advantages, such as that design is reasonable, easy to operate, safe and practical, can be used with popularity.
Description
Technical field
The present invention relates to plywood production technology technical fields, are specially a kind of furniture plywood production technology.
Background technology
Glued board is one of furniture common used material, is one of three big plate of wood-based plate, also for aircraft, ship, train, vapour
The effects that vehicle, building and packing case material.One group of veneer is usually formed by the orthogonal assembly gluing of adjacent layer grain direction, usually
Its dash board and inner plating are symmetrically arranged at the both sides of central core or plate core.It is crisscross by grain direction with the veneer after gluing
The slab being made into, is suppressed under conditions of being heated or not heated.The number of plies is generally odd number, and minority also has even number.Side in length and breadth
To physics, engineering properties difference it is smaller.Common glued board type has three-ply board, five-ply board etc..Glued board can improve timber
Utilization rate is a main path for saving timber, and existing glued board technique existing defects, insufficient strength is high, and waste material
Rim charge is not used, and causes that the production cost increases.
The content of the invention
It is mentioned above in the background art to solve it is an object of the invention to provide a kind of furniture plywood production technology
Problem.
To achieve the above object, the present invention provides following technical solution：A kind of furniture plywood production technology, the glued board
Production technology be as follows：
S1：The preparation of raw material uses log as raw material, spare；
S2：Raw material cleaning, drying is cleaned by using high-pressure wash hydraulic giant and is handled by drying machine drying, controls log
Water content is spare in 10%-15%；
S3：Disconnected wood, needs that log is selectively sawn into juggle with a chainsaw by different size according to production, spare；
S4：Pine section is peeled into the identical veneer of thickness by rotary-cut with peeler, spare；
S5：Shearing and drying with veneer clippers into knife excision bark part, monolithic are fitly deposited on pallet and is transported to
It is dried before drying machine, dry built-in temperature reaches 150 DEG C, is dried to below 10 degree of moisture content, continuous work；
S6：Repairing veneer is arranged, after dried veneer carries out storage stacking in S, then carries out arranging repairing sorting；
S7：The veneer of sorting is carried out gluing processing by gluing；
S8：Group embryo row's plate, is carried out group embryo by the veneer of gluing and arranges plate, arranged using crisscross, the number of plies is 9 layers；
S9：Precompressed, the good semi-finished product of group embryo carry out precompressed, and the glued board after precompressed is not easy to misplace convenient for hot pressing；
S10：The semi-finished product glued board of precompressed is carried out high temperature and pressure hot pressing by hot pressing, and hot pressing temperature reaches 120 DEG C -130 DEG C, pressure
Power size is set according to cylinder diameter size；
S11：Acute side processing, according to the rules carries out glued board the saw length of side and width；
S12：Detection, takes sample segment to be detected Strength of Plywood；
S13：The processing of waste material rim charge cleans out white residue object, the rim charge in production process and transports to boiler progress
Burning, the hot gas of generation is dried to be used with hot pressing；
S14：Packaging and storage packs the glued board produced on packing machine, storage storage after the completion of packaging.
Preferably, the gluing process in step S7 in veneer one side surface smear putty, and with fine sandpaper sanding, then applies
One layer of glue is smeared, wherein sand paper mesh number is 300-400 mesh.
Preferably, for the pressure that step S9 precompressed uses for 1MPa-3MPa, temperature is 35 DEG C -45 DEG C.
Preferably, the hot-pressing processing in step S10, at 35 DEG C -55 DEG C, pressure is controlled in 0.05MPa- for temperature control
0.1MPa。
Preferably, the detection in step S12, test specimen two ends is clamped in a pair of of floating holder of testing machine, makes into one
Straight line, test specimen center should be by the axis of testing machine floating holder, and the distance of retaining part and notch should be in 5mm scopes
Interior, with constant speed to test specimen loading to destroying, loading speed 10MPa/min, the reading of maximal destruction loading should be accurate to 5N, root
Situation is destroyed according to shear plane glue-line, with the wood failure rate of eye estimate test specimen, is expressed as a percentage, estimation is accurate to 10%, obtains
Go out the intensity of glued board.
Compared with prior art, the beneficial effects of the invention are as follows：The production stage of stringent control glued board of the invention, passes through
Glued board is processed into using log, there is the advantages of durable, pollution resistance is strong, indeformable, and intensity is big, and after machining
Waste material clear up and recycle in time, save energy consumption, the production technology of the glued board, have design it is reasonable, easy to operate,
The advantages that safe and practical, can be used with popularity.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
A kind of furniture plywood production technology, the production technology of the glued board are as follows：
S1：The preparation of raw material uses log as raw material, spare；
S2：Raw material cleaning, drying is cleaned by using high-pressure wash hydraulic giant and is handled by drying machine drying, controls log
Water content is spare in 10%-15%；
S3：Disconnected wood, needs that log is selectively sawn into juggle with a chainsaw by different size according to production, spare；
S4：Pine section is peeled into the identical veneer of thickness by rotary-cut with peeler, spare；
S5：Shearing and drying with veneer clippers into knife excision bark part, monolithic are fitly deposited on pallet and is transported to
It is dried before drying machine, dry built-in temperature reaches 150 DEG C, is dried to below 10 degree of moisture content, continuous work；
S6：Repairing veneer is arranged, after dried veneer carries out storage stacking in S, then carries out arranging repairing sorting；
S7：The veneer of sorting is carried out gluing processing by gluing；
S8：Group embryo row's plate, is carried out group embryo by the veneer of gluing and arranges plate, arranged using crisscross, the number of plies is 9 layers；
S9：Precompressed, the good semi-finished product of group embryo carry out precompressed, and the glued board after precompressed is not easy to misplace convenient for hot pressing；
S10：The semi-finished product glued board of precompressed is carried out high temperature and pressure hot pressing by hot pressing, and hot pressing temperature reaches 120 DEG C -130 DEG C, pressure
Power size is set according to cylinder diameter size；
S11：Acute side processing, according to the rules carries out glued board the saw length of side and width；
S12：Detection, takes sample segment to be detected Strength of Plywood；
S13：The processing of waste material rim charge cleans out white residue object, the rim charge in production process and transports to boiler progress
Burning, the hot gas of generation is dried to be used with hot pressing；
S14：Packaging and storage packs the glued board produced on packing machine, storage storage after the completion of packaging.
Gluing process in the step S7 in veneer one side surface smear putty, and with fine sandpaper sanding, then smears one
Layer glue, wherein sand paper mesh number are 300-400 mesh.
For the pressure that the step S9 precompressed uses for 1MPa-3MPa, temperature is 35 DEG C -45 DEG C.
Hot-pressing processing in the step S10, at 35 DEG C -55 DEG C, pressure is controlled in 0.05MPa-0.1MPa for temperature control.
Detection in the step S12, test specimen two ends is clamped in a pair of of floating holder of testing machine, made into always
Line, test specimen center should by the axis of testing machine floating holder, the distance of retaining part and notch should in the range of 5mm,
With constant speed to test specimen loading to destroying, loading speed 10MPa/min, the reading of maximal destruction loading should be accurate to 5N, according to
Shear plane glue-line destroys situation, with the wood failure rate of eye estimate test specimen, is expressed as a percentage, and estimation is accurate to 10%, draws
The intensity of glued board.
The production stage of control glued board of the invention stringent, glued board is processed by using log, have it is durable,
The advantages of pollution resistance is strong, indeformable, and intensity is big, and the waste material after machining is cleared up and recycled in time, saves energy
Consumption, the production technology of the glued board are had many advantages, such as that design is reasonable, easy to operate, safe and practical, can be used with popularity.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of furniture plywood production technology, it is characterised in that：The production technology method of the glued board is as follows：
S1：The preparation of raw material uses log as raw material, spare；
S2：Raw material cleaning, drying is cleaned by using high-pressure wash hydraulic giant and is handled by drying machine drying, controls log
Water content is spare in 10%-15%；
S3：Disconnected wood, needs that log is selectively sawn into juggle with a chainsaw by different size according to production, spare；
S4：Pine section is peeled into the identical veneer of thickness by rotary-cut with peeler, spare；
S5：Shearing and drying with veneer clippers into knife excision bark part, monolithic are fitly deposited on pallet and is transported to
It is dried before drying machine, dry built-in temperature reaches 150 DEG C, is dried to below 10 degree of moisture content, continuous work；
S6：Repairing veneer is arranged, after dried veneer carries out storage stacking in S, then carries out arranging repairing sorting；
S7：The veneer of sorting is carried out gluing processing by gluing；
S8：Group embryo row's plate, is carried out group embryo by the veneer of gluing and arranges plate, arranged using crisscross, the number of plies is 9 layers；
S9：Precompressed, the good semi-finished product of group embryo carry out precompressed, and the glued board after precompressed is not easy to misplace convenient for hot pressing；
S10：The semi-finished product glued board of precompressed is carried out high temperature and pressure hot pressing by hot pressing, and hot pressing temperature reaches 120 DEG C -130 DEG C, pressure
Power size is set according to cylinder diameter size；
S11：Acute side processing, according to the rules carries out glued board the saw length of side and width；
S12：Detection, takes sample segment to be detected Strength of Plywood；
S13：The processing of waste material rim charge cleans out white residue object, the rim charge in production process and transports to boiler progress
Burning, the hot gas of generation is dried to be used with hot pressing；
S14：Packaging and storage packs the glued board produced on packing machine, storage storage after the completion of packaging.
2. a kind of furniture plywood production technology according to claim 1, it is characterised in that：Gluing mistake in step S7
Journey in veneer one side surface smear putty, and with fine sandpaper sanding, then smears one layer of glue, and wherein sand paper mesh number is 300-
400 mesh.
3. a kind of furniture plywood production technology according to claim 1, it is characterised in that：The pressure that step S9 precompressed uses
Power is 1MPa-3MPa, and temperature is 35 DEG C -45 DEG C.
4. a kind of furniture plywood production technology according to claim 1, it is characterised in that：At hot pressing in step S10
Reason, at 35 DEG C -55 DEG C, pressure is controlled in 0.05MPa-0.1MPa for temperature control.
5. a kind of furniture plywood production technology according to claim 1, it is characterised in that：Detection in step S12,
Test specimen two ends are clamped in a pair of of floating holder of testing machine, are made in line, and test specimen center should pass through testing machine floating holder
Axis, the distance of retaining part and notch should be in the range of 5mm, with constant speed to test specimen loading to destroying, loading speed
For 10MPa/min, the reading of maximal destruction loading should be accurate to 5N, destroy situation according to shear plane glue-line, tried with eye estimate
The wood failure rate of part, is expressed as a percentage, and estimation is accurate to 10%, draws the intensity of glued board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033834.8A CN108081403A (en) | 2016-11-23 | 2016-11-23 | A kind of furniture plywood production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033834.8A CN108081403A (en) | 2016-11-23 | 2016-11-23 | A kind of furniture plywood production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108081403A true CN108081403A (en) | 2018-05-29 |
Family
ID=62169021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611033834.8A Pending CN108081403A (en) | 2016-11-23 | 2016-11-23 | A kind of furniture plywood production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108081403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109098A (en) * | 2018-11-08 | 2019-01-01 | 潜山大兴木业有限公司 | A kind of production process of glued board |
Citations (7)
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|---|---|---|---|---|
| CN1156080A (en) * | 1996-08-09 | 1997-08-06 | 昆明市木器厂 | High strength electrical laminated wood and its preparing method |
| CN2342954Y (en) * | 1998-04-16 | 1999-10-13 | 杨玉福 | Plywood |
| CN1792578A (en) * | 2005-10-26 | 2006-06-28 | 哈尔滨市香坊区人造板胶粘剂研究所 | Method for producing plywood with glueing on one side and plywood mould |
| CN1962214A (en) * | 2006-11-23 | 2007-05-16 | 南京林业大学 | Aldehyde-free gum tragasol fast-growing poplar II veneer industrialized production method |
| CN202053323U (en) * | 2011-02-22 | 2011-11-30 | 浙江省林业科学研究院 | Straight grained artificial plywood |
| CN104227804A (en) * | 2013-06-24 | 2014-12-24 | 刘凯 | Method for manufacturing plywood by pressing, repairing and primary hot-pressing |
| CN105946065A (en) * | 2016-06-30 | 2016-09-21 | 成都华聚杨武家具有限公司 | Production process of furniture plywood |
-
2016
- 2016-11-23 CN CN201611033834.8A patent/CN108081403A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156080A (en) * | 1996-08-09 | 1997-08-06 | 昆明市木器厂 | High strength electrical laminated wood and its preparing method |
| CN2342954Y (en) * | 1998-04-16 | 1999-10-13 | 杨玉福 | Plywood |
| CN1792578A (en) * | 2005-10-26 | 2006-06-28 | 哈尔滨市香坊区人造板胶粘剂研究所 | Method for producing plywood with glueing on one side and plywood mould |
| CN1962214A (en) * | 2006-11-23 | 2007-05-16 | 南京林业大学 | Aldehyde-free gum tragasol fast-growing poplar II veneer industrialized production method |
| CN202053323U (en) * | 2011-02-22 | 2011-11-30 | 浙江省林业科学研究院 | Straight grained artificial plywood |
| CN104227804A (en) * | 2013-06-24 | 2014-12-24 | 刘凯 | Method for manufacturing plywood by pressing, repairing and primary hot-pressing |
| CN105946065A (en) * | 2016-06-30 | 2016-09-21 | 成都华聚杨武家具有限公司 | Production process of furniture plywood |
Non-Patent Citations (1)
| Title |
|---|
| 黄雨三: "《最新人造板制造加工工艺与质量检验检测标准规范实用手册 上》", 30 September 2003 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109098A (en) * | 2018-11-08 | 2019-01-01 | 潜山大兴木业有限公司 | A kind of production process of glued board |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |
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| RJ01 | Rejection of invention patent application after publication |