CN106182212A - Glued membrane without aldehyde is combined veneer and applies its plywood automatically to arrange board production technology - Google Patents
Glued membrane without aldehyde is combined veneer and applies its plywood automatically to arrange board production technology Download PDFInfo
- Publication number
- CN106182212A CN106182212A CN201610572136.9A CN201610572136A CN106182212A CN 106182212 A CN106182212 A CN 106182212A CN 201610572136 A CN201610572136 A CN 201610572136A CN 106182212 A CN106182212 A CN 106182212A
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- CN
- China
- Prior art keywords
- glued membrane
- veneer
- aldehyde
- plywood
- combined
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- 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.)
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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
-
- 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
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- 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 present invention relates to one and be combined veneer without aldehyde glued membrane, including veneer, described veneer is bonded with one layer without aldehyde glued membrane；The invention still further relates to a kind of plywood and automatically arrange board production technology, including being combined veneer without aldehyde glued membrane as above.Present invention improves the production technology of plywood, first prepare veneer and be combined veneer with the glued membrane without aldehyde without the bonding formation of aldehyde glued membrane, hot pressing plastic plywood after veneer carries out arranging plate it is combined without aldehyde glued membrane utilizing, substantially increase production efficiency, it is simultaneously achieved automatic and mechanical row's plate, reduces labor strength, improve row's plate precision, reduce row sheet separation, improve plywood quality.
Description
Technical field
The present invention relates to a kind of glued membrane without aldehyde be combined veneer and apply its plywood automatically to arrange board production technology.
Background technology
Currently with the process producing plywood without aldehyde glued membrane and veneer be by without aldehyde glued membrane and veneer use PUR or
Adhesive sticker is fitted in advance, then through row's plate hot pressing, or carry out heat again after veneer and glued membrane manually being laid, positioned on bed board line
Pressure, this kind of method technique falls behind, and employment is many, and efficiency is low, and labor strength is big.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of glued membrane without aldehyde be combined veneer and apply its plywood automatically to arrange
Board production technology, improves technique, substantially increases plywood production efficiency.
The technical solution used in the present invention is: one is combined veneer without aldehyde glued membrane, including veneer, described veneer is bonded with
One layer without aldehyde glued membrane.
What the present invention used another solution is that a kind of plywood arranges board production technology automatically, including as above
Glued membrane without aldehyde is combined veneer, and comprises the following steps: (1) preparation is combined veneer without aldehyde glued membrane: lay one layer on veneer without aldehyde
Glued membrane also carries out hot pressing and makes to be bonded together without aldehyde glued membrane and veneer and make described glued membrane without aldehyde and be combined veneer；(2) row's plate: by nothing
Aldehyde glued membrane is combined veneer and carries out level arrangement formation multilayer composite sheet in limitting casing by row's printed line or mechanical hand, and composite plate is every
Layer is combined veneer by some glued membranes without aldehyde and mutually forms against arrangement, and the glued membrane without aldehyde between upper and lower adjacent two layers is compound single
The seam that plate arrangement is formed mutually staggers, and wood grain is mutually perpendicular to, and upper and lower adjacent two layers is combined between veneer logical without aldehyde glued membrane
Cross U-shaped continuously connected fastener to be fixed together；(3) hot pressing: multilayer composite sheet is carried out hot pressing plastic by plywood hot-pressing machine
Plywood.
Further, utilizing film coating machine preparation to be combined veneer without aldehyde glued membrane in step (1), the temperature of hot pressing is 100 ~ 160
℃。
Further, described film coating machine includes the conveyer belt apparatus carrying veneer, is positioned at the top of conveyer belt apparatus
It is provided with unreeling shaft, described unreeling shaft is arranged with without aldehyde glued membrane reel, described conveyer belt apparatus is additionally provided with to be positioned at unreels
Axle rear the hot-press arrangement being hot bonding without aldehyde glued membrane and veneer.
Further, described hot-press arrangement includes a hot-pressing roller being wrapped in politef, is positioned at the rear of hot-pressing roller
It is provided with a cold pressing roller.
Further, described hot-press arrangement includes a heating platen moving up and down, is positioned at the upside band of conveyer belt apparatus
Lower section is provided with the gripper shoe matched with heating platen, and described heating platen bottom surface is coated with politef high temperature cloth.
Further, described heating platen offers the gas hole of upper and lower penetration heat pressing plate, described politef high temperature
The through hole corresponding with gas hole is offered on cloth；Described gas hole upper end connects air inlet pipe, and air inlet pipe is provided with control valve.
Further, in step (3), the temperature of plywood hot-pressing machine hot pressing is 130 ~ 175 DEG C.
Further, step (2) is positioned at the glued membrane without aldehyde of composite plate top layer and is combined veneer band and faces down without aldehyde glued membrane one,
The glued membrane without aldehyde of remaining each layer is combined veneer and is band and faces up without aldehyde glued membrane one.
Further, in step (2), in composite plate, each layer is combined veneer without aldehyde glued membrane and is band and faces up without aldehyde glued membrane one,
And it is positioned at the top that top layer is combined veneer without aldehyde glued membrane and is also equipped with one layer of veneer.
Compared with prior art, the method have the advantages that the production technology that present invention improves plywood, first
Prepare veneer and be combined veneer with the glued membrane without aldehyde without the bonding formation of aldehyde glued membrane, be combined without aldehyde glued membrane after veneer carries out row's plate utilizing
Hot pressing becomes plywood, substantially increases production efficiency, is simultaneously achieved automatic and mechanical row's plate, reduces workman and work by force
Degree, improves row's plate precision, reduces row sheet separation, improves plywood quality.
For making the purpose of the present invention, technical scheme and advantage clearer, below will be by specific embodiment and phase
Close accompanying drawing, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is to be combined veneer organigram without aldehyde glued membrane in the embodiment of the present invention；
Fig. 2 is film coating machine organigram in the embodiment of the present invention 1；
Fig. 3 is film coating machine organigram in the embodiment of the present invention 2；
Fig. 4 is heating platen organigram in the embodiment of the present invention 2；
Fig. 5 is to be combined veneer arrangement schematic diagram without aldehyde glued membrane in the embodiment of the present invention 1；
Fig. 6 is to be combined veneer arrangement schematic diagram without aldehyde glued membrane in the embodiment of the present invention 3；
Label declaration in figure: 1-conveyer belt apparatus, 2-unreeling shaft, 3-are cold without aldehyde glued membrane reel, 4-gripper shoe, 5-hot-pressing roller, 6-
Pressure roller, 7-heating platen, 8-politef high temperature cloth, 9-guide roller, 10-veneer, 11-blow without aldehyde glued membrane, 12-limitting casing, 13-
Pore, 14-through hole.
Detailed description of the invention
Embodiment 1, is combined veneer as it is shown in figure 1, a kind of without aldehyde glued membrane, including veneer 10, described veneer 10 is bonded with
One layer, without aldehyde glued membrane 11, uses Formaldehyde-free membranous wood adhesive without aldehyde glued membrane 11, is combined veneer using this without aldehyde glued membrane and becomes as half
Product become plywood through row's plate hot pressing, can be greatly improved working (machining) efficiency.
A kind of plywood arranges board production technology, automatically including without aldehyde glued membrane being combined veneer as above, and include following
Step: (1) preparation is combined veneer without aldehyde glued membrane: laying one layer without aldehyde glued membrane and carries out hot pressing and makes without aldehyde glued membrane and list on veneer
Plate is bonded together and makes described glued membrane without aldehyde and be combined veneer；(2) row's plate: veneer will be combined by row's printed line or machine without aldehyde glued membrane
Tool hands carries out level arrangement in limitting casing 12 and forms multilayer composite sheet, and composite plate every layer is combined veneer by some glued membranes without aldehyde
Mutually forming against arrangement, the glued membrane without aldehyde between upper and lower adjacent two layers is combined the seam of veneer arrangement formation and mutually staggers, wood
Stricture of vagina is mutually perpendicular to, and upper and lower adjacent two layers is combined between veneer without aldehyde glued membrane and is fixed together by U-shaped continuously connected fastener；
(3) hot pressing: composite plate is carried out hot pressing by plywood hot-pressing machine and becomes plywood.
The present invention uses first to prepare veneer and bond, without aldehyde glued membrane, the glued membrane without aldehyde formed and is combined veneer, and recycling is without aldehyde glue
Film is combined after veneer carries out arranging plate hot pressing and forms plywood, substantially increases production efficiency.
In the present embodiment, step (1) utilize film coating machine preparation be combined veneer without aldehyde glued membrane, the temperature of hot pressing is 100 ~
160℃。
In the present embodiment, the sucker utilizing mechanical hand in step (2) and be located on mechanical hand is by preparation on film coating machine
Glued membrane without aldehyde be combined veneer move to limitting casing carry out arrange plate；Also with mechanical hand by answering in limitting casing in step (3)
Plywood moves and carries out hot pressing to plywood hot-pressing machine；Achieve automatization's row's plate and Automated condtrol, reduce workman and work by force
Degree, improves row's plate precision, reduces row sheet separation, is greatly improved production efficiency simultaneously.
In the present embodiment, described film coating machine includes the conveyer belt apparatus 1 carrying veneer, is positioned at conveyer belt apparatus 1
Be provided above unreeling shaft 2, described unreeling shaft 2 is arranged with without aldehyde glued membrane reel 3, without aldehyde glued membrane reel 3 by without aldehyde glued membrane
It is entwined, described conveyer belt apparatus 1 is additionally provided with and is positioned at unreeling shaft 2 rear and will be hot bonding without aldehyde glued membrane and veneer
Hot-press arrangement, hot-press arrangement is bonding to after heating without aldehyde glued membrane and it being carried out pressing with veneer, at veneer and without aldehyde glue
The glue without aldehyde without aldehyde glued membrane with veneer composition will be obtained without aldehyde glued membrane severing along adjacent two veneer centre positions after film is bonding
Film is combined veneer.
In the present embodiment, described hot-press arrangement includes a hot-pressing roller 5 being wrapped in politef, is positioned at hot-pressing roller 5
Rear be provided with a cold pressing roller 6, the heating-up temperature of hot-pressing roller 5 is 100 ~ 160 DEG C, and hot-pressing roller 5 heats without aldehyde glued membrane,
And it is bonding with veneer pressing, cold pressing roller makes both fully bond, and prevents from being attached on hot-pressing roller 5 without aldehyde glued membrane.
In the present embodiment, in step (3), the temperature of plywood hot-pressing machine hot pressing is 130 ~ 175 DEG C.
In the present embodiment, the glued membrane without aldehyde being positioned at composite plate top layer in step (2) is combined veneer band without aldehyde glued membrane one side
Down, the glued membrane without aldehyde of remaining each layer is combined veneer and is band and faces up without aldehyde glued membrane one.
Embodiment 2: the difference of the present embodiment and embodiment 1 is in production craft step (1) heat of film coating machine used
Pressure device structure difference, in the present embodiment, described hot-press arrangement includes a heating platen 7 moving up and down, is positioned at conveyer belt
Being provided with the gripper shoe 4 matched with heating platen below the upside band of device 1, the heating-up temperature of described heating platen is 100 ~ 160
DEG C, heating platen 7 is driven lifting by driving cylinder, heats without aldehyde glued membrane, and it glued with veneer pressing during 7 times pressures of heating platen
Connecing, the most described heating platen 7 bottom surface is coated with politef high temperature cloth 8, to prevent from being attached on heating platen 7 without aldehyde glued membrane.
In the present embodiment, described heating platen offers the gas hole 13 of upper and lower penetration heat pressing plate, described polytetrafluoroethyl-ne
The through hole 14 corresponding with gas hole is offered in alkene high temperature cloth；Described gas hole upper end connects air inlet pipe, and air inlet pipe is installed
There is control valve, after heating platen completes hot press operation, control gas hole 12 and blow, make without aldehyde glued membrane and politef high temperature cloth
8 depart from, it is to avoid both are because being attached together；The rear ramp being positioned at unreeling shaft 2 is provided with guide roller 9.
Embodiment 3: from embodiment 1 difference, the present embodiment is in production craft step (2) that the mode of arrangement is different, at this
In embodiment, in step (2), in composite plate, each layer is combined veneer without aldehyde glued membrane and is band and faces up without aldehyde glued membrane one, and is positioned at
The top that top layer is combined veneer without aldehyde glued membrane is also equipped with one layer of veneer 10；This layer of veneer is combined single with ejecting top layer without aldehyde glued membrane
Also it is to connect by U-shaped continuously connected fastener is fixing between plate.
The object, technical solutions and advantages of the present invention are further described by above-listed preferred embodiment, are answered
It is understood by, the foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. one kind is combined veneer without aldehyde glued membrane, it is characterised in that: include veneer, described veneer is bonded with one layer without aldehyde glued membrane.
2. plywood arranges a board production technology automatically, including being combined veneer without aldehyde glued membrane as claimed in claim 1, and its feature
It is: comprise the following steps: (1) preparation is combined veneer without aldehyde glued membrane: lays one layer on veneer and without aldehyde glued membrane and carries out hot pressing
Making is bonded together without aldehyde glued membrane and veneer makes described glued membrane without aldehyde and is combined veneer；(2) row's plate: veneer will be combined without aldehyde glued membrane
By row printed line or mechanical hand carry out in limitting casing level arrangement formed multilayer composite sheet, composite plate every layer by some without aldehyde
Glued membrane is combined veneer and mutually forms against arrangement, and the glued membrane without aldehyde between upper and lower adjacent two layers is combined connecing of veneer arrangement formation
Seam mutually staggers, and wood grain is mutually perpendicular to, and upper and lower adjacent two layers is combined between veneer by U-shaped continuously connected fastener solid without aldehyde glued membrane
Surely link together；(3) hot pressing: multilayer composite sheet is carried out hot pressing by plywood hot-pressing machine and becomes plywood.
Plywood the most according to claim 2 arranges board production technology automatically, it is characterised in that: step (1) utilizes and applies film
Machine preparation is combined veneer without aldehyde glued membrane, and the temperature of hot pressing is 100 ~ 160 DEG C.
Plywood the most according to claim 2 arranges board production technology automatically, it is characterised in that: described film coating machine include in order to
The conveyer belt apparatus of conveying veneer, is positioned at the unreeling shaft that is provided above of conveyer belt apparatus, described unreeling shaft is arranged with without aldehyde
Glued membrane reel, described conveyer belt apparatus is additionally provided with the heat being positioned at unreeling shaft rear and being hot bonding without aldehyde glued membrane and veneer
Pressure device.
Plywood the most according to claim 4 arranges board production technology automatically, it is characterised in that: described hot-press arrangement includes one
Being wrapped in the hot-pressing roller of politef, the rear being positioned at hot-pressing roller is provided with a cold pressing roller.
Plywood the most according to claim 4 arranges board production technology automatically, it is characterised in that: described hot-press arrangement includes one
Heating platen moving up and down, is positioned at and is provided with the gripper shoe matched with heating platen below the upside band of conveyer belt apparatus, institute
State heating platen bottom surface and be coated with politef high temperature cloth.
Plywood the most according to claim 6 arranges board production technology automatically, it is characterised in that: offer on described heating platen
The gas hole of penetration heat pressing plate, described politef high temperature cloth offers the through hole corresponding with gas hole up and down；Described blow
Pore upper end connects air inlet pipe, and air inlet pipe is provided with control valve.
Plywood the most according to claim 2 arranges board production technology automatically, it is characterised in that: plywood heat in step (3)
The temperature of press hot pressing is 130 ~ 175 DEG C.
Plywood the most according to claim 2 arranges board production technology automatically, it is characterised in that: step (2) is positioned at compound
The glued membrane without aldehyde of plate top layer is combined veneer band and faces down without aldehyde glued membrane one, the glued membrane without aldehyde of remaining each layer be combined veneer be band without
Aldehyde glued membrane one faces up.
Plywood the most according to claim 2 arranges board production technology automatically, it is characterised in that: in step (2) in composite plate
Each layer is combined veneer without aldehyde glued membrane and is band and faces up without aldehyde glued membrane one, and is positioned at top layer and is combined the top of veneer without aldehyde glued membrane
Also it is equipped with one layer of veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572136.9A CN106182212A (en) | 2016-07-20 | 2016-07-20 | Glued membrane without aldehyde is combined veneer and applies its plywood automatically to arrange board production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572136.9A CN106182212A (en) | 2016-07-20 | 2016-07-20 | Glued membrane without aldehyde is combined veneer and applies its plywood automatically to arrange board production technology |
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| Publication Number | Publication Date |
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| CN106182212A true CN106182212A (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610572136.9A Pending CN106182212A (en) | 2016-07-20 | 2016-07-20 | Glued membrane without aldehyde is combined veneer and applies its plywood automatically to arrange board production technology |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738107A (en) * | 2016-12-16 | 2017-05-31 | 北京林业大学 | A kind of manufacturing equipment of veneer plastic sheeting composite plate |
| CN107498649A (en) * | 2017-08-08 | 2017-12-22 | 白光瑞 | A kind of modification of the production technology and inorganic glue of sheet material |
| CN110181619A (en) * | 2019-06-18 | 2019-08-30 | 廖述新 | The automatic plate-laying assembly production line of glued board |
| CN114102682A (en) * | 2020-09-01 | 2022-03-01 | 山东巨野盛鑫电器材料有限公司 | Cutting device for polyimide film production and using method thereof |
| CN114347194A (en) * | 2021-12-27 | 2022-04-15 | 广东泰扬木业科技有限公司 | Aldehyde-free PE hot melt adhesive membrane manufacturing process |
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| CN201065614Y (en) * | 2007-05-18 | 2008-05-28 | 中国林业科学研究院木材工业研究所 | Formaldehyde-free plywood for decoration |
| CN101564851A (en) * | 2008-04-23 | 2009-10-28 | 陈宏基 | Method for manufacturing composite boards |
| CN101659071A (en) * | 2009-09-01 | 2010-03-03 | 深圳市寰为木业有限公司 | Manufacturing method of zero-formaldehyde plywood |
| CN102514053A (en) * | 2011-12-24 | 2012-06-27 | 徐州安联木业有限公司 | Plywood with twist resistance and high strength and manufacturing method thereof |
| CN103144152A (en) * | 2013-03-13 | 2013-06-12 | 中国林业科学研究院木材工业研究所 | Formaldehyde-free plywood and fabrication method thereof |
| CN105382887A (en) * | 2015-10-16 | 2016-03-09 | 中国林业科学研究院木材工业研究所 | Continuous assembling equipment for thermoplastic resin veneers |
| CN205112596U (en) * | 2015-09-09 | 2016-03-30 | 曹鹏 | Light composite board all -in -one of managing to find time is moulded to heat |
| CN105710938A (en) * | 2016-03-11 | 2016-06-29 | 北京海科华昌新材料技术有限公司 | Grafted polyethylene non-formaldehyde plywood and preparing method thereof |
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| JPS59185603A (en) * | 1983-04-06 | 1984-10-22 | 株式会社名南製作所 | Method of bonding veneer |
| CN101058199A (en) * | 2007-05-18 | 2007-10-24 | 简瑞聪 | Method for manufacturing formaldehydeless plywood and formaldehydeless multi-layer wood substrates |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738107A (en) * | 2016-12-16 | 2017-05-31 | 北京林业大学 | A kind of manufacturing equipment of veneer plastic sheeting composite plate |
| CN106738107B (en) * | 2016-12-16 | 2019-03-29 | 北京林业大学 | A kind of manufacturing equipment of veneer-plastic film composite plate |
| CN107498649A (en) * | 2017-08-08 | 2017-12-22 | 白光瑞 | A kind of modification of the production technology and inorganic glue of sheet material |
| CN110181619A (en) * | 2019-06-18 | 2019-08-30 | 廖述新 | The automatic plate-laying assembly production line of glued board |
| CN110181619B (en) * | 2019-06-18 | 2024-04-02 | 廖述新 | Automatic veneer arranging and assembling production line for plywood |
| CN114102682A (en) * | 2020-09-01 | 2022-03-01 | 山东巨野盛鑫电器材料有限公司 | Cutting device for polyimide film production and using method thereof |
| CN114347194A (en) * | 2021-12-27 | 2022-04-15 | 广东泰扬木业科技有限公司 | Aldehyde-free PE hot melt adhesive membrane manufacturing process |
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Application publication date: 20161207 |