CN107486998A - A kind of production method of automotive upholstery - Google Patents
A kind of production method of automotive upholstery Download PDFInfo
- Publication number
- CN107486998A CN107486998A CN201710689772.4A CN201710689772A CN107486998A CN 107486998 A CN107486998 A CN 107486998A CN 201710689772 A CN201710689772 A CN 201710689772A CN 107486998 A CN107486998 A CN 107486998A
- Authority
- CN
- China
- Prior art keywords
- automotive upholstery
- bamboo
- rolling
- wood
- blank
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention provides a kind of production method of automotive upholstery, comprise the following steps：(1) granular bamboo and wood material is prepared；(2) such that granular bamboo and wood material is mixed with polypropylene material, form molten mixed material；(3) rolling molten mixed material forms sheet material, carries out rolling to the molten mixed material that temperature is 50 80 DEG C using rolling installation, the sheet material then formed to rolling cools down, to ultimately form the sheet material that thickness is 5 10mm；(4) cut sheet material and form blank；(5) blank forms automotive upholstery through hot pressing.It is made up of the material comprising bamboo and wood material, automotive upholstery prepared by the present invention can apply to the clothing plate of automobile, ceiling, door-plate, partial instrument panel etc., advantage is that technique is simple, automotive trim panel prepared therefrom has the advantages of weight is small and manufacturing cost is low, reduces the weight and manufacturing cost of automotive trim panel.
Description
Technical field
The invention belongs to technical field of automotive upholstery, and in particular to a kind of production method of automotive upholstery.
Background technology
Bamboo and wood is a kind of Bombacaceae arbor, and its original producton location is in South America torrid areas.China starts to introduce a fine variety the sixties in last century
Bamboo and wood is planted experimentally, at present, the provinces and regions such as Yunnan, Guangdong, Fujian, Hainan, Taiwan, which are planted, is implanted with bamboo and wood.The maximum characteristic of bamboo and wood is density
Small, dry bamboo and wood proportion only has 0.1~0.2.Because bamboo and wood is not only heat-insulated but also sound insulation, therefore it is to manufacture heat-insulated and noise insulation equipment
Good material.Bamboo and wood is widely used in manufacturing lifesaving appliance, model plane, sailing boat, furniture building materials etc..
Due to bamboo and wood have density small and with other materials it is compound after the big characteristic of intensity so that it has obtained widely should
With.It is to be noted, however, that bamboo and wood also has, capacity is small, be unlikely to deform, volume stability is preferable, uniform in material and appearance
The characteristic of easy processing.Above-mentioned characteristic based on bamboo and wood, the present invention is intended to provide a kind of by the material manufacture comprising bamboo and wood material
Automotive upholstery and the method with the material manufacture automotive upholstery comprising bamboo and wood material.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of production method of automotive upholstery, specific skill
Art scheme is：A kind of production method of automotive upholstery, comprises the following steps：
(1) granular bamboo and wood material is prepared；
(2) such that granular bamboo and wood material is mixed with polypropylene material, form molten mixed material, graininess
Bamboo and wood material and polypropylene material with 1:3-8 ratio is stirred at 120-160 DEG C by mixer, forms molten
Mixed material；
(3) rolling molten mixed material forms sheet material, and the molten that temperature is 50-80 DEG C is mixed using rolling installation
Material carries out rolling, and the sheet material then formed to rolling cools down, to ultimately form the sheet material that thickness is 5-10mm；
(4) cut sheet material and form blank；
(5) blank forms automotive upholstery through hot pressing, using hot-press forming device with 50-80 DEG C of hot pressing temperature 800-
2000kN hot pressing pressure carries out hot pressing to blank, to form automotive upholstery.
Further, the bamboo and wood material forms the granular bamboo and wood of a diameter of 1-5mm scopes after granulator crushes
Material.
Further, the automatic disconnecting device that rolling installation is equipped with is by 5-10mm plate cutting into required blank.
Further, the automotive upholstery is clothing plate, ceiling, door-plate and partial instrument panel.
Beneficial effect：The invention provides a kind of production method of automotive upholstery, its material by including bamboo and wood material
It is made, the automotive upholstery for preparing of the present invention can apply to the clothing plate of automobile, ceiling, door-plate, partial instrument panel etc., advantage
It is that technique is simple, automotive trim panel prepared therefrom has the advantages of weight is small and manufacturing cost is low, reduces automotive trim panel
Weight and manufacturing cost.
Embodiment
The invention will now be further described with reference to specific embodiments, and following examples are only the optimal implementation of the present invention
Example, any restrictions are not formed to the scope of the present invention.It will be understood by those skilled in the art that without departing from the present invention's
The details and form of technical solution of the present invention can be modified or replaced under spirit and scope, but these modifications and replacement are equal
Fall within the scope of protection of the present invention.
Embodiment 1
A kind of production method of automotive upholstery, comprises the following steps：
(1) granular bamboo and wood material is prepared；
(2) such that granular bamboo and wood material is mixed with polypropylene material, form molten mixed material, graininess
Bamboo and wood material and polypropylene material with 1:5 ratio is stirred at 150 DEG C by mixer, forms molten mixture
Material；
(3) rolling molten mixed material forms sheet material, is 70 DEG C of molten mixture to temperature using rolling installation
Material carries out rolling, and the sheet material then formed to rolling cools down, to ultimately form the sheet material that thickness is 8mm；
(4) cut sheet material and form blank；
(5) blank forms automotive upholstery through hot pressing, using hot-press forming device with 60 DEG C of hot pressing temperature 1500kN
Hot pressing pressure to blank carry out hot pressing, to form automotive upholstery.
Further, the bamboo and wood material forms the granular bamboo and wood thing of a diameter of 3mm scopes after granulator crushes
Material.
Further, the automatic disconnecting device that rolling installation is equipped with is by 7mm plate cutting into required blank.
Further, the automotive upholstery is clothing plate, ceiling, door-plate and partial instrument panel.
Embodiment 2
A kind of production method of automotive upholstery, comprises the following steps：
(1) granular bamboo and wood material is prepared；
(2) such that granular bamboo and wood material is mixed with polypropylene material, form molten mixed material, graininess
Bamboo and wood material and polypropylene material with 1:3 ratio is stirred at 120 DEG C by mixer, forms molten mixture
Material；
(3) rolling molten mixed material forms sheet material, is 50 DEG C of molten mixture to temperature using rolling installation
Material carries out rolling, and the sheet material then formed to rolling cools down, to ultimately form the sheet material that thickness is 5mm；
(4) cut sheet material and form blank；
(5) blank forms automotive upholstery through hot pressing, using hot-press forming device with 50 DEG C of hot pressing temperature with 800kN's
Hot pressing pressure carries out hot pressing to blank, to form automotive upholstery.
Further, the bamboo and wood material forms the granular bamboo and wood thing of a diameter of 1mm scopes after granulator crushes
Material.
Further, the automatic disconnecting device that rolling installation is equipped with is by 5mm plate cutting into required blank.
Further, the automotive upholstery is clothing plate, ceiling, door-plate and partial instrument panel.
Embodiment 3
A kind of production method of automotive upholstery, comprises the following steps：
(1) granular bamboo and wood material is prepared；
(2) such that granular bamboo and wood material is mixed with polypropylene material, form molten mixed material, graininess
Bamboo and wood material and polypropylene material with 1:8 ratio is stirred at 160 DEG C by mixer, forms molten mixture
Material；
(3) rolling molten mixed material forms sheet material, is 80 DEG C of molten mixture to temperature using rolling installation
Material carries out rolling, and the sheet material then formed to rolling cools down, to ultimately form the sheet material that thickness is 10mm；
(4) cut sheet material and form blank；
(5) blank forms automotive upholstery through hot pressing, using hot-press forming device with 80 DEG C of hot pressing temperature 2000kN
Hot pressing pressure to blank carry out hot pressing, to form automotive upholstery.
Further, the bamboo and wood material forms the granular bamboo and wood thing of a diameter of 5mm scopes after granulator crushes
Material.
Further, the automatic disconnecting device that rolling installation is equipped with is by 10mm plate cutting into required blank.
Further, the automotive upholstery is clothing plate, ceiling, door-plate and partial instrument panel.
Embodiment 4
A kind of production method of automotive upholstery, comprises the following steps：
(1) granular bamboo and wood material is prepared；
(2) such that granular bamboo and wood material is mixed with polypropylene material, form molten mixed material, graininess
Bamboo and wood material and polypropylene material with 1:7 ratio is stirred at 150 DEG C by mixer, forms molten mixture
Material；
(3) rolling molten mixed material forms sheet material, is 60 DEG C of molten mixture to temperature using rolling installation
Material carries out rolling, and the sheet material then formed to rolling cools down, to ultimately form the sheet material that thickness is 6mm；
(4) cut sheet material and form blank；
(5) blank forms automotive upholstery through hot pressing, using hot-press forming device with 65 DEG C of hot pressing temperature 1700kN
Hot pressing pressure to blank carry out hot pressing, to form automotive upholstery.
Further, the bamboo and wood material forms the granular bamboo and wood thing of a diameter of 3mm scopes after granulator crushes
Material.
Further, the automatic disconnecting device that rolling installation is equipped with is by 9mm plate cutting into required blank.
Further, the automotive upholstery is clothing plate, ceiling, door-plate and partial instrument panel.
Claims (5)
1. a kind of production method of automotive upholstery, it is characterised in that comprise the following steps：
(1) granular bamboo and wood material is prepared；
(2) such that granular bamboo and wood material is mixed with polypropylene material, form molten mixed material, granular bamboo
Wooden material is with polypropylene material with 1:3-8 ratio is stirred at 120-160 DEG C by mixer, forms molten mixing
Material；
(3) rolling molten mixed material forms sheet material, is 50-80 DEG C of molten mixed material to temperature using rolling installation
Rolling is carried out, the sheet material then formed to rolling cools down, to ultimately form the sheet material that thickness is 5-10mm；
(4) cut sheet material and form blank；
(5) blank forms automotive upholstery through hot pressing, using hot-press forming device with 50-80 DEG C of hot pressing temperature 800-
2000kN hot pressing pressure carries out hot pressing to blank, to form automotive upholstery.
2. the production method of a kind of automotive upholstery according to claim 1, it is characterised in that bamboo and wood material is through granulator
The granular bamboo and wood material of a diameter of 1-5mm scopes is formed after crushing.
A kind of 3. production method of automotive upholstery according to claim 1, it is characterised in that rolling installation be equipped with from
Dynamic shearing device is by 5-10mm plate cutting into required blank.
A kind of 4. automotive upholstery of the production method production described in claim 1-3.
5. automotive upholstery according to claim 4, it is characterised in that the automotive upholstery is clothing plate, ceiling, door
Plate and partial instrument panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710689772.4A CN107486998A (en) | 2017-08-14 | 2017-08-14 | A kind of production method of automotive upholstery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710689772.4A CN107486998A (en) | 2017-08-14 | 2017-08-14 | A kind of production method of automotive upholstery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107486998A true CN107486998A (en) | 2017-12-19 |
Family
ID=60644147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710689772.4A Pending CN107486998A (en) | 2017-08-14 | 2017-08-14 | A kind of production method of automotive upholstery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107486998A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112071A (en) * | 2011-11-17 | 2013-05-22 | 上海通用汽车有限公司 | Automobile interior part and manufacturing method thereof |
| CN106589771A (en) * | 2016-12-07 | 2017-04-26 | 瑞安市智造科技有限公司 | Preparation method of high flame retardant ABS automotive interior trim |
-
2017
- 2017-08-14 CN CN201710689772.4A patent/CN107486998A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112071A (en) * | 2011-11-17 | 2013-05-22 | 上海通用汽车有限公司 | Automobile interior part and manufacturing method thereof |
| CN106589771A (en) * | 2016-12-07 | 2017-04-26 | 瑞安市智造科技有限公司 | Preparation method of high flame retardant ABS automotive interior trim |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171219 |