CN105382888A - Machining process method for plywood - Google Patents
Machining process method for plywood Download PDFInfo
- Publication number
- CN105382888A CN105382888A CN201510800310.6A CN201510800310A CN105382888A CN 105382888 A CN105382888 A CN 105382888A CN 201510800310 A CN201510800310 A CN 201510800310A CN 105382888 A CN105382888 A CN 105382888A
- Authority
- CN
- China
- Prior art keywords
- veneer
- processing
- glued board
- pressing plate
- log
- 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
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention provides a machining process method for plywood, and relates to the field of wood machining. Machining operation of the plywood is carried out through four steps including log machining, drying, glue passing processing and pressing plate molding. The compressive strength and the toughness of the plywood are sufficiently improved, the toughness can be improved to a certain degree through the structure of the plywood, cracking is reduced, the production rate of inferior-quality products is reduced, the overall technological process is novel, and further application and popularization can be carried out.
Description
Technical field
The present invention relates to wood processing field, be specifically related to a kind of technological method for processing of glued board.
Background technology
Along with present industrialization; present people also get more and more to naturally naturally asking for, in daily life, and usually can because of the requirement of aesthetic conceptions; the timber of environment-friendly natural more can be selected as household goods, instead of the goods such as plastics, rubber, metal that present technique is produced.
And adopt now solid wood to do words as household goods, price is higher, if and solid wood is not carrying out maintenance for a long time, higher in temperature, under comparatively dry environment, usually cracking phenomena can be caused, cause huge loss and waste, and glued board low price in the process of preparation, also the situation of craze and transfiguration can not be caused, intensity is high, good toughness, be convenient to processing further in various shape, and when the glued board produced now, producer is in order to improve output, often major part reduces the technological process of making, cause in the end operational phase, usually there will be the situation of glued board cracking, of poor quality, the demand in market can not be adapted to.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of technological method for processing of glued board, after glued board is made, not easily produce cracking phenomena, and can fully strengthen glued board compression strength and toughness, reduce cracking phenomena.
For realizing above object, the present invention is achieved by the following technical programs:
A technological method for processing for glued board, operating procedure is as follows:
1) log processing: undertaken sawed-off by log, then carry out boiling peeling, carries out Veneer Cutting by the juggle after peeling.
2) dry: first the veneer after rotary-cut is carried out cleaning operation, then carry out drying process, dry temperature is 61-73 DEG C.
3) gluing process: the surface of dried veneer is coated with layer of adhesive, and 6-8 block veneer is superimposed, adds one piece of camphorwood veneer more respectively on the veneer two sides of superposition.
4) pressing plate is shaping: by step 3) veneer fixedly mount on trigger squeeze die sleeve, control temperature 81-93 DEG C, pressing plate time 2.5-3 hour.
As preferably, the log adopted in described log procedure of processing is poplar.
Preferably, the drying time in described drying operation step is 1-2 hour.
Preferably, the glued board after described pressing plate is shaping carries out vacuum drying again, and dry temperature controls at 17-24 DEG C, and the time is 4-5 hour.
The invention provides a kind of technological method for processing of glued board, processed by log, dry, cross glue process, pressing plate is shaping, four large steps carry out the process operation of glued board, as the timber of excellent selection poplar as internal layer, it is the quality flexible more due to poplar, through multi step strategy, more effectively carry out bending clamp operation to a certain degree, and poplar is economical and practical, be convenient to produce acquisition in a large number, what the skin of glued board adopted is camphorwood, because camphorwood is wooden fine and closely woven, there is natural texture, strong but pliable in texture, carved pattern operation can be carried out in surface as required, also there is insect protected mothproof, drive effect of mould damp proof insulation.
Veneer drying process after rotary-cut, remove moisture, and the temperature of drying is 61-73 DEG C, operate under 1-2 hour pressing plate time, veneer not easily produces distortion, also makes carrying out in gumming step, two panels veneer can fully be bonded together by adhesive, and pressing plate is shaping more fastening.Clamp operation control temperature 81-93 DEG C, pressing plate time 2.5-3 hour, makes the better effects if of pressing plate, not easily deforms, even pressing plate, and fastness is stronger, not easily produces cracking.Glued board after pressing plate is shaping carries out vacuum drying again, and dry temperature controls at 17-24 DEG C, and the time is 4-5 hour, fully can strengthen the forming shape of pressing plate, make it not easily produce deformation again, decrease substandard products productive rate.Whole technological process is novel, can further genralrlization application.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with embodiments of the invention, the technical scheme in the embodiment of the present invention is clearly and completely described.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
The present embodiment provides a kind of technological method for processing of glued board, and operating procedure is as follows:
1) log processing: undertaken sawed-off by log, then carry out boiling peeling, carries out Veneer Cutting by the juggle after peeling.
2) dry: first the veneer after rotary-cut is carried out cleaning operation, then carry out drying process, dry temperature is 73 DEG C, finally carries out room temperature cooling.
3) gluing process: the surface of the veneer after rotary-cut is coated with layer of adhesive, and 6-8 block veneer is superimposed, adds one piece of camphorwood veneer more respectively on the veneer two sides of superposition.
4) pressing plate is shaping: by step 3) veneer fixedly mount on trigger squeeze die sleeve, control temperature 81 DEG C, 3 hours pressing plate time.
The log adopted in log procedure of processing is poplar.
Drying time in drying operation step is 2 hours.
Glued board after pressing plate is shaping carries out vacuum drying again, and dry temperature controls at 19 DEG C, and the time is 5 hours.
Embodiment 2:
The present embodiment provides a kind of technological method for processing of glued board, and operating procedure is as follows:
1) log processing: undertaken sawed-off by log, then carry out boiling peeling, carries out Veneer Cutting by the juggle after peeling.
2) dry: first the veneer after rotary-cut is carried out cleaning operation, then carry out drying process, dry temperature is 61 DEG C, finally carries out room temperature cooling.
3) gluing process: the surface of the veneer after rotary-cut is coated with layer of adhesive, and 6-8 block veneer is superimposed, adds one piece of camphorwood veneer more respectively on the veneer two sides of superposition.
4) pressing plate is shaping: by step 3) veneer fixedly mount on trigger squeeze die sleeve, control temperature 93 DEG C, 2.5 hours pressing plate time.
The log adopted in log procedure of processing is poplar.
Drying time in drying operation step is 1 hour.
Glued board after pressing plate is shaping carries out vacuum drying again, and dry temperature controls at 17 DEG C, and the time is 4 hours.
Embodiment 3:
The present embodiment provides a kind of technological method for processing of glued board, and operating procedure is as follows:
1) log processing: undertaken sawed-off by log, then carry out boiling peeling, carries out Veneer Cutting by the juggle after peeling.
2) dry: first the veneer after rotary-cut is carried out cleaning operation, then carry out drying process, dry temperature is 67 DEG C, finally carries out room temperature cooling.
3) gluing process: the surface of the veneer after rotary-cut is coated with layer of adhesive, and 6-8 block veneer is superimposed, adds one piece of camphorwood veneer more respectively on the veneer two sides of superposition.
4) pressing plate is shaping: by step 3) veneer fixedly mount on trigger squeeze die sleeve, control temperature 86 DEG C, 2.6 hours pressing plate time.
Drying time in drying operation step is 1.7 hours.
Glued board after pressing plate is shaping carries out vacuum drying again, and dry temperature controls at 24 DEG C, and the time is 4.5 hours.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a technological method for processing for glued board, is characterized in that, operating procedure is as follows:
1) log processing: undertaken sawed-off by log, then carry out boiling peeling, carries out Veneer Cutting by the juggle after peeling.
2) dry: first the veneer after rotary-cut is carried out cleaning operation, then carry out drying process, dry temperature is 61-73 DEG C.
3) gluing process: the surface of dried veneer is coated with layer of adhesive, and 6-8 block veneer is superimposed, adds one piece of camphorwood veneer more respectively on the veneer two sides of superposition.
4) pressing plate is shaping: by step 3) veneer fixedly mount on trigger squeeze die sleeve, control temperature 81-93 DEG C, pressing plate time 2.5-3 hour.
2. the technological method for processing of glued board as claimed in claim 1, it is characterized in that, the log adopted in described log procedure of processing is poplar.
3. the technological method for processing of glued board as claimed in claim 1, it is characterized in that, the drying time in described drying operation step is 1-2 hour.
4. the technological method for processing of glued board as claimed in claim 1, it is characterized in that, the glued board after described pressing plate is shaping carries out vacuum drying again, and dry temperature controls at 17-24 DEG C, and the time is 4-5 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800310.6A CN105382888A (en) | 2015-11-18 | 2015-11-18 | Machining process method for plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800310.6A CN105382888A (en) | 2015-11-18 | 2015-11-18 | Machining process method for plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105382888A true CN105382888A (en) | 2016-03-09 |
Family
ID=55415991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510800310.6A Pending CN105382888A (en) | 2015-11-18 | 2015-11-18 | Machining process method for plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105382888A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329051A (en) * | 2020-04-16 | 2020-06-26 | 昆明理工大学 | Mint crisp chips and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02253794A (en) * | 1989-03-28 | 1990-10-12 | Mitsubishi Electric Corp | Speaker cabinet |
| JP2002001704A (en) * | 2000-06-23 | 2002-01-08 | Yamaguchi Butsudan Seisakusho:Kk | Plywood by paulownia lumber and camphor lumber and method for manufacturing plywood |
| CN201065624Y (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 wood composite floor |
| 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 |
| CN101817196A (en) * | 2009-02-26 | 2010-09-01 | 丁学平 | Method for manufacturing healthy composite floorboards |
| CN103266742A (en) * | 2013-06-03 | 2013-08-28 | 大亚(江苏)地板有限公司 | Four-layer solid wood compound geothermal floor and manufacturing technique thereof |
| CN104088436A (en) * | 2014-07-14 | 2014-10-08 | 大亚(江苏)地板有限公司 | Carbonized solid wood composite floor and production technology thereof |
| CN104552497A (en) * | 2013-10-26 | 2015-04-29 | 黑龙江华信家具有限公司 | Manufacturing method of environment-friendly energy-saving solid wood composite multilayer decoration board |
| CN104847080A (en) * | 2015-03-17 | 2015-08-19 | 长白山森工集团珲春森林山木业有限公司 | Method for low-temperature thermal treatment of three-layer solid wood composite floor |
-
2015
- 2015-11-18 CN CN201510800310.6A patent/CN105382888A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02253794A (en) * | 1989-03-28 | 1990-10-12 | Mitsubishi Electric Corp | Speaker cabinet |
| JP2002001704A (en) * | 2000-06-23 | 2002-01-08 | Yamaguchi Butsudan Seisakusho:Kk | Plywood by paulownia lumber and camphor lumber and method for manufacturing plywood |
| CN201065624Y (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 wood composite floor |
| 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 |
| CN101817196A (en) * | 2009-02-26 | 2010-09-01 | 丁学平 | Method for manufacturing healthy composite floorboards |
| CN103266742A (en) * | 2013-06-03 | 2013-08-28 | 大亚(江苏)地板有限公司 | Four-layer solid wood compound geothermal floor and manufacturing technique thereof |
| CN104552497A (en) * | 2013-10-26 | 2015-04-29 | 黑龙江华信家具有限公司 | Manufacturing method of environment-friendly energy-saving solid wood composite multilayer decoration board |
| CN104088436A (en) * | 2014-07-14 | 2014-10-08 | 大亚(江苏)地板有限公司 | Carbonized solid wood composite floor and production technology thereof |
| CN104847080A (en) * | 2015-03-17 | 2015-08-19 | 长白山森工集团珲春森林山木业有限公司 | Method for low-temperature thermal treatment of three-layer solid wood composite floor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329051A (en) * | 2020-04-16 | 2020-06-26 | 昆明理工大学 | Mint crisp chips and preparation method thereof |
| CN111329051B (en) * | 2020-04-16 | 2023-04-07 | 昆明理工大学 | Mint crisp chips and preparation method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |
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| RJ01 | Rejection of invention patent application after publication |