CN104210562B - The production technology on automobile bamboo slab rubber floor - Google Patents
The production technology on automobile bamboo slab rubber floor Download PDFInfo
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- CN104210562B CN104210562B CN201410415925.2A CN201410415925A CN104210562B CN 104210562 B CN104210562 B CN 104210562B CN 201410415925 A CN201410415925 A CN 201410415925A CN 104210562 B CN104210562 B CN 104210562B
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- Prior art keywords
- slab rubber
- bamboo slab
- floor
- processing
- glue
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- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 79
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 79
- 241001330002 Bambuseae Species 0.000 title claims abstract description 79
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 79
- 239000011425 bamboo Substances 0.000 title claims abstract description 79
- 229920001971 elastomer Polymers 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 239000003292 glue Substances 0.000 claims abstract description 36
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000007688 edging Methods 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims abstract description 6
- 239000000047 product Substances 0.000 claims description 17
- 238000004513 sizing Methods 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011265 semifinished product Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 238000007731 hot pressing Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 17
- 238000003892 spreading Methods 0.000 description 8
- 238000004026 adhesive bonding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 4
- 244000302661 Phyllostachys pubescens Species 0.000 description 3
- 235000003570 Phyllostachys pubescens Nutrition 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 150000002333 glycines Chemical class 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 210000000582 semen Anatomy 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 230000002742 anti-folding effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The production technology on a kind of automobile bamboo slab rubber of present invention floor, belongs to technical field of automotive upholstery.Its step is as follows: obtain product automobile bamboo slab rubber floor by bamboo slab rubber carries out CNC processing, edging processing, fluting processing, splicing and glue spraying laminating.This invention address that automotive floor panel is with trees for raw material, excessively abuse affects environment, the yielding problem of product.The present invention adopts bamboo slab rubber to substitute plank as floor, and the whole production process of product does not have harmful substance to produce, and belongs to the manufacturing technique method of a kind of automotive floor panel of environment-friendly products.
Description
Technical field
The present invention relates to the production technology on a kind of new-energy automobile bamboo slab rubber floor, specifically a kind of production technology for being arranged on bottom of car floor, play heat insulation, sound insulation and the effect beautified, belong to technical field of automotive upholstery.
Background technology
Automotive floor panel is generally mounted to bottom automobile passenger compartment, plays the effect of heat insulation, sound insulation and load-bearing.In the epoch increasingly pursuing high-performance, environment-friendly type, energy-saving, lightweight, comfortableness, the ride comfort of automobile is the same with profile, becomes people and chooses a key factor of automobile.Therefore the requirement of automotive upholstery is also more and more higher.In the prior art, being generally adopted timber floor, but the raw material growth cycle of timber floor is long, over-exploitation affects environment, and high in cost of production reason limits the timber floor development in automotive trim field.Existing floor is typically with the direct machine-shaping of wood plank, and this kind of moulding process is primarily present problems with: 1, product is with trees for raw material, and excessively abuse affects environment；2, product is yielding.The present invention utilizes a kind of new sheet material to produce automotive floor panel, preferably resolves the problems referred to above.
Summary of the invention
It is an object of the invention to solve automotive floor panel with trees for raw material, excessively abuse affects the problems such as environment, product be yielding, it is provided that the production technology on a kind of automobile bamboo slab rubber floor.
According to technical scheme provided by the invention, the production technology on automobile bamboo slab rubber floor, step is as follows:
(1) CNC processing: write Product processing program according to drawing and data demand, be fixed on processing platform by bamboo slab rubber workpiece, will play cutter point to the section start to program, and the benchmark to good cutter, and workpiece is processed by startup program；
(2) edging processing: semi-finished product bamboo slab rubber workpiece is fixed on trimmer processing platform, starts trimmer and workpiece is carried out deburring process；
(3) fluting processing: bamboo slab rubber workpiece is fixed on sizing saw machine processing platform, starts sizing saw machine and workpiece carries out fluting processing；
(4) splicing: at splicing groove place sprayed glues, glue spraying amount is 180-250g/m2, then splice on request, by cold press cooling and shaping, pressure 75-85MPa, dwell time 550-570s, obtain floor；
(5) glue spraying laminating: at floor back spraying glue, glue spraying amount is 80-120g/m2, then PET face blanket is pasted on ground back, get product automobile bamboo slab rubber floor.
Step (4) described glue is water-based glue；Step (5) described glue is solvent adhesive.
Beneficial effects of the present invention: the present invention adopts bamboo slab rubber to substitute plank as floor；Bamboo slab rubber is using Phyllostachys pubescens Mazei ex H.de Lebaie material as being filled primarily with material, is pressed into the material of base through height.Owing to bamboo slab rubber hardness is high, anti-folding, resistance to compression, timber floor can be substituted in automotive floor panel field, again owing to bamboo is easy cultivation, grow into forest fast forest, within 3 to five years, just can cut down, timber can be replaced, therefore, be a kind of environment-friendly materials with the bamboo slab rubber that bamboo is main rapidoprint；The whole production process of product does not have harmful substance to produce, and belongs to environment-friendly products.
Detailed description of the invention
The present invention will be further described in conjunction with the embodiments below:
Embodiment 1: automobile vehicle floor, the Changjiang river
Floor specification: L2200*W1900mm
Prepared by bamboo slab rubber
A, thick bamboo chip preparation: by the big footpath transversal one-tenth bamboo section of level Phyllostachys pubescens Mazei ex H.de Lebaie, after milling acromere, vertical profile becomes 2-4 block, then mills internal segment and carry out steaming and decocting softening, and arc bamboo block is launched into plane by then heating pressurization on upper pressure type single flat press.Eventually pass two-sided thicknesser and be processed into equal thickness bamboo chip blue or green without bamboo, Concretio silicea Bambusae seu schizostachyi.
B, sizing dry: in order to prevent bamboo chip in dry run, make smooth bamboo chip produce under transverse elasticity restoring force effect Texturized, it is necessary to adopt technique and the equipment of high-pressure drying, make wet bamboo chip heat under stress, when pressure relief, get rid of moisture and free shrink.
C, bamboo chip applying glue: adopting four rollers glue spreader to bamboo chip roller coat water-soluble phenolic resin adhesive, glue-spread is 300-350g/m2(two-sided).Adhesive can add the flour of 1%-3%, Semen Glycines powder etc. and make filler.Filler can make bamboo chip easily form glued membrane after gluing on surface, is not likely to produce gummosis, can improve the fragility of glue-line after solidification during hot pressing.
D, assembly: adopt manual assembly, carry out assembly in strict accordance with symmetry principle, odd-level principle and the orthogonal principle of adjacent layer bamboo chip texture.Requiring the good bamboo chip of panel material, the more secondary bamboo chip of material makes backboard.Face, backboard bamboo strip outside, yellow bamboo face is inside；During central layer assembly, then require alternately being arranged in order towards by bamboo strip, yellow bamboo face of adjacent bamboo chip.
E, precompressed and hot pressing: the defect such as folded core that (1) precompressed causes to prevent slab from producing displacement when plate built-in to hot press, gap, after assembly before hot pressing, will at room temperature carry out precompressed so that it is be bonded into an integral material to slab.(2) hot pressing adopts and heats up gluing technique, and its hot pressing temperature is about 140 DEG C, and unit pressure is 2.5-3.0MPa, and hot pressing time is pressed sheet material finished product thickness and calculated, and is generally 1.1min/mm.In order to prevent the generation of " bubbling " phenomenon, the technique that the phase generally adopts three sections of blood pressure lowerings after hot-pressing.First paragraph is dropped to " balance pressure " by operating pressure, and second segment is dropped to zero by " balance pressure ", and the 3rd section is completed to open a business by zero to heating platen.
F, the spreading of sheet material and surface treatment: bamboo plywood is mainly used as platform floor, therefore requires that panel length is consistent with car length, and pressed sheet is shorter therefore need to carry out spreading.The spreading of sheet material and surface treatment include milling inclined-plane, termination, inclined-plane gluing and overlap joint, and hot pressing spreading, longitudinal cutting edge, plate topcoating glue cover guiding principle silk screen with adding, and hot pressing makes plate face curable adhesive layer and extrudes the operations such as wire mark again.
Concrete procedure of processing is:
(1) CNC processing: write Product processing program according to drawing and data demand, the bamboo slab rubber workpiece produced according to above-mentioned steps is fixed on processing platform, cutter point will be played to the section start to program, and the benchmark to good cutter, workpiece is processed by startup program.
(2) edging processing: bamboo slab rubber workpiece is fixed on trimmer processing platform, starts trimmer and workpiece is carried out deburring process.
(3) fluting processing: bamboo slab rubber workpiece is fixed on sizing saw machine processing platform, starts sizing saw machine and workpiece carries out fluting processing.
(4) splicing: at splicing groove place spray water-based glue Thermonex3428-06A, glue amount is 220g/m2, then press product drawing splicing, by cold press cooling and shaping, pressure 80MPa, dwell time 560s, obtain floor；
(5) glue spraying laminating: at floor back spraying solvent adhesive 9150K, glue amount is 120g/m2, then PET pad cotton is pasted on by drawing ground back.
Embodiment 2: Xi-wo coach vehicle floor
Floor specification: L2500*W1850mm
Prepared by bamboo slab rubber
A, thick bamboo chip preparation: by the big footpath transversal one-tenth bamboo section of level Phyllostachys pubescens Mazei ex H.de Lebaie, after milling acromere, vertical profile becomes 2-4 block, then mills internal segment and carry out steaming and decocting softening, and arc bamboo block is launched into plane by then heating pressurization on upper pressure type single flat press.Eventually pass two-sided thicknesser and be processed into equal thickness bamboo chip blue or green without bamboo, Concretio silicea Bambusae seu schizostachyi.
B, sizing dry: in order to prevent bamboo chip in dry run, make smooth bamboo chip produce under transverse elasticity restoring force effect Texturized, it is necessary to adopt technique and the equipment of high-pressure drying, make wet bamboo chip heat under stress, when pressure relief, get rid of moisture and free shrink.
C, bamboo chip applying glue: adopting four rollers glue spreader to bamboo chip roller coat water-soluble phenolic resin adhesive, glue-spread is 300-350g/m2(two-sided).Adhesive can add the flour of 1%-3%, Semen Glycines powder etc. and make filler.Filler can make bamboo chip easily form glued membrane after gluing on surface, is not likely to produce gummosis, can improve the fragility of glue-line after solidification during hot pressing.
D, assembly: adopt manual assembly, carry out assembly in strict accordance with symmetry principle, odd-level principle and the orthogonal principle of adjacent layer bamboo chip texture.Requiring the good bamboo chip of panel material, the more secondary bamboo chip of material makes backboard.Face, backboard bamboo strip outside, yellow bamboo face is inside；During central layer assembly, then require alternately being arranged in order towards by bamboo strip, yellow bamboo face of adjacent bamboo chip.
E, precompressed and hot pressing: the defect such as folded core that (1) precompressed causes to prevent slab from producing displacement when plate built-in to hot press, gap, after assembly before hot pressing, will at room temperature carry out precompressed so that it is be bonded into an integral material to slab.(2) hot pressing adopts and heats up gluing technique, and its hot pressing temperature is about 140 DEG C, and unit pressure is 2.5-3.0MPa, and hot pressing time is pressed sheet material finished product thickness and calculated, and is generally 1.1min/mm.In order to prevent the generation of " bubbling " phenomenon, the technique that the phase generally adopts three sections of blood pressure lowerings after hot-pressing.First paragraph is dropped to " balance pressure " by operating pressure, and second segment is dropped to zero by " balance pressure ", and the 3rd section is completed to open a business by zero to heating platen.
F, the spreading of sheet material and surface treatment: bamboo plywood is mainly used as platform floor, therefore requires that panel length is consistent with car length, and pressed sheet is shorter therefore need to carry out spreading.The spreading of sheet material and surface treatment include milling inclined-plane, termination, inclined-plane gluing and overlap joint, and hot pressing spreading, longitudinal cutting edge, plate topcoating glue cover guiding principle silk screen with adding, and hot pressing makes plate face curable adhesive layer and extrudes the operations such as wire mark again.
Concrete procedure of processing is:
(1) CNC processing: write Product processing program according to drawing and data demand, be fixed on processing platform by one piece of bamboo slab rubber, will play cutter point to the section start to program, and the benchmark to good cutter, and workpiece is processed by startup program.
(2) edging processing: bamboo slab rubber workpiece is fixed on trimmer processing platform, starts trimmer and workpiece is carried out deburring process.
(3) fluting processing: bamboo slab rubber workpiece is fixed on sizing saw machine processing platform, starts sizing saw machine and workpiece carries out fluting processing.
(4) splicing: at splicing groove place spray water-based glue Thermonex3428-06A, glue amount is 190g/m2, then press product drawing splicing, by cold press cooling and shaping, pressure 80MPa, dwell time 560s, obtain floor；
(5) glue spraying laminating: at floor back spraying solvent adhesive 9150K, glue amount is 110g/m2, then PET pad cotton is pasted on by drawing ground back.
Embodiment 3
The production technology on automobile bamboo slab rubber floor, step is as follows:
(1) CNC processing: write Product processing program according to drawing and data demand, be fixed on processing platform by bamboo slab rubber workpiece, will play cutter point to the section start to program, and the benchmark to good cutter, and workpiece is processed by startup program；
(2) edging processing: semi-finished product bamboo slab rubber workpiece is fixed on trimmer processing platform, starts trimmer and workpiece is carried out deburring process；
(3) fluting processing: bamboo slab rubber workpiece is fixed on sizing saw machine processing platform, starts sizing saw machine and workpiece carries out fluting processing；
(4) splicing: at splicing groove place sprayed glues, glue spraying amount is 180g/m2, then splice on request, by cold press cooling and shaping, pressure 75-85MPa, dwell time 550-570s, obtain floor；
(5) glue spraying laminating: at floor back spraying glue, glue spraying amount is 100g/m2, then PET face blanket is pasted on ground back, get product automobile bamboo slab rubber floor.
Claims (2)
1. the production technology on automobile bamboo slab rubber floor, is characterized in that step is as follows:
(1) CNC processing: write Product processing program according to drawing and data demand, be fixed on processing platform by bamboo slab rubber workpiece, will play cutter point to the section start to program, and the benchmark to good cutter, and bamboo slab rubber workpiece is processed by startup program；
(2) edging processing: semi-finished product bamboo slab rubber workpiece is fixed on trimmer processing platform, starts trimmer and workpiece is carried out deburring process；
(3) fluting processing: bamboo slab rubber workpiece is fixed on sizing saw machine processing platform, starts sizing saw machine and workpiece carries out fluting processing；
(4) splicing: at splicing groove place sprayed glues, glue spraying amount is 180-250g/m2, then splice on request, by cold press cooling and shaping, pressure 75-85MPa, dwell time 550-570s, obtain floor；
(5) glue spraying laminating: at floor back spraying glue, glue spraying amount is 80-120g/m2, then PET face blanket is pasted on ground back, get product automobile bamboo slab rubber floor.
2. the production technology on automobile bamboo slab rubber floor as claimed in claim 1, is characterized in that: step (4) described glue is water-based glue；Step (5) described glue is solvent adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415925.2A CN104210562B (en) | 2014-08-22 | 2014-08-22 | The production technology on automobile bamboo slab rubber floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415925.2A CN104210562B (en) | 2014-08-22 | 2014-08-22 | The production technology on automobile bamboo slab rubber floor |
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| Publication Number | Publication Date |
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| CN104210562A CN104210562A (en) | 2014-12-17 |
| CN104210562B true CN104210562B (en) | 2016-07-06 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107757726A (en) * | 2017-09-01 | 2018-03-06 | 华晨专用车装备科技（大连）有限公司 | Lodging vehicle floor is installed by laying process |
| CN107600195A (en) * | 2017-09-17 | 2018-01-19 | 蒋红卫 | A kind of production technology on automobile bamboo slab rubber floor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010260300A (en) * | 2009-05-11 | 2010-11-18 | Taisei Denki Kogyo:Kk | Plate material for transfer cart |
| CN103753891A (en) * | 2013-12-30 | 2014-04-30 | 天津博信汽车零部件有限公司 | Automobile interior trim part and forming process for same |
| CN203566803U (en) * | 2013-11-14 | 2014-04-30 | 浙江鑫拓竹业科技有限公司 | Bamboo base board and bamboo floor |
| CN103846983A (en) * | 2012-11-29 | 2014-06-11 | 大连飞马文仪家俱有限公司 | Production process of environment-friendly composite board |
| FR3001698A1 (en) * | 2013-02-06 | 2014-08-08 | Renault Sa | Housing for car, has vegetable material sheet arranged between polymer material layers, where sheet is made from bamboo, beech, chestnut, ash, birch, oak, alder, eucalyptus, woodland pine, spruce, Douglas wood, larch or mahogany tree |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070046219A (en) * | 2005-09-28 | 2007-05-03 | 신원구 | Method of manufacturing flooring flooring and flooring material manufactured thereby |
-
2014
- 2014-08-22 CN CN201410415925.2A patent/CN104210562B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010260300A (en) * | 2009-05-11 | 2010-11-18 | Taisei Denki Kogyo:Kk | Plate material for transfer cart |
| CN103846983A (en) * | 2012-11-29 | 2014-06-11 | 大连飞马文仪家俱有限公司 | Production process of environment-friendly composite board |
| FR3001698A1 (en) * | 2013-02-06 | 2014-08-08 | Renault Sa | Housing for car, has vegetable material sheet arranged between polymer material layers, where sheet is made from bamboo, beech, chestnut, ash, birch, oak, alder, eucalyptus, woodland pine, spruce, Douglas wood, larch or mahogany tree |
| CN203566803U (en) * | 2013-11-14 | 2014-04-30 | 浙江鑫拓竹业科技有限公司 | Bamboo base board and bamboo floor |
| CN103753891A (en) * | 2013-12-30 | 2014-04-30 | 天津博信汽车零部件有限公司 | Automobile interior trim part and forming process for same |
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| CN104210562A (en) | 2014-12-17 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20141217 Assignee: WUXI JIXING AUTO PARTS Co.,Ltd. Assignor: WUXI GISSING AUTO ACOUSTIC PARTS TECH. Co.,Ltd. Contract record no.: X2022990000459 Denomination of invention: The production process of automobile bamboo plywood floor Granted publication date: 20160706 License type: Common License Record date: 20220803 |
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