CN109263192A - A kind of modularization carpet lining and manufacture craft - Google Patents
A kind of modularization carpet lining and manufacture craft Download PDFInfo
- Publication number
- CN109263192A CN109263192A CN201811066825.8A CN201811066825A CN109263192A CN 109263192 A CN109263192 A CN 109263192A CN 201811066825 A CN201811066825 A CN 201811066825A CN 109263192 A CN109263192 A CN 109263192A
- Authority
- CN
- China
- Prior art keywords
- superimposed layer
- fibrofelt
- carpet
- modularization
- carpet lining
- 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
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Classifications
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G27/00—Floor fabrics; Fastenings therefor
- A47G27/02—Carpets; Stair runners; Bedside rugs; Foot mats
-
- 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
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
-
- 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
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/04—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets
- B60N3/042—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets of carpets
-
- 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
- B32B2605/00—Vehicles
- B32B2605/003—Interior finishings
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Carpets (AREA)
Abstract
The invention discloses a kind of modularization carpet lining and manufacture craft, carpet lining includes main carpet, superimposed layer and the bottom being sequentially overlapped from top to bottom, and superimposed layer includes upper superimposed layer and lower superimposed layer, and upper superimposed layer and lower superimposed layer include several superposition blocks；The manufacture craft of carpet lining successively includes being laid with bottom, the laying of lower superimposed layer, the laying of upper superimposed layer, being laid with main carpet, baking, cold pressing, excision forming and installation fitting.Superimposed layer of the invention includes the fibrofelt of multi-thickness and density, by the fibrofelt of different size by the combination of different modes, then obtains the carpet lining consistent with vehicle chassis profile through overbaking and cold pressing.It is smoothly transitted being equipped between different-thickness fibrofelt with die cavity in pressing process, be conducive to promote whole NVH performance, under the premise of guaranteeing that integral thickness is different, the density of present invention entirety is essentially identical, and NVH performance and resilience are preferable, also reduce processing cost.
Description
Technical field
The present invention relates to carpet lining technical fields, and in particular to a kind of modularization carpet lining and manufacture craft.
Background technique
All the time, variation constantly occurs for the design of carpet lining, for performance, cost, NVH(Noise,
Vibration, Harshness) etc. factors comprehensively consider, structure design experienced be integrally formed from 1 full wafer it is viscous to 2 fragments
The design that patch is accomplished without any letup to the close not uniform thickness production lines such as 3 again goes out after being attempted with upper type with the continuous progress of technology
Show various problems,
At this stage, the whole molding carpet lining of one side due to thickness everywhere it is different, if being all applicable in the same of maximum gauge
Density wastes the big density material cost in thin place, and product resilience is poor；2. the carpet lining manufacture that fragment is pasted
It is at low cost, but type face is more straight, at carpet concave-convex jointing can gap it is big, big for engine noise its NVH of vehicle
It can be weakened；3. that there are input costs is big for the carpet lining of the close not uniform thickness such as existing, density inaccuracy, part is easy-to-draw to tear hole
Etc. bad, and if the vehicle service life is not long or measures less, production line adds mould investment cost too high.Therefore it designs a kind of new
Type carpet lining is of great significance for solving balance cost, NVH performance and resilience.
Summary of the invention
To solve deficiency in the prior art, the present invention provides a kind of modularization carpet lining and manufacture craft, solves
The carpet for automobile liner technical problem that cost is excessively high, NVH is bad in the prior art.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of modularization carpet lining, including main carpet, superimposed layer and the bottom being sequentially overlapped from top to bottom, superimposed layer includes upper
Superimposed layer and lower superimposed layer, upper superimposed layer and lower superimposed layer include several superposition blocks.
As a kind of prioritization scheme of the invention, a kind of modularization carpet lining above-mentioned, main carpet and bottom are whole
Formula structure, the thickness of bottom are 10~15mm, and the density of bottom is 1000~1200g/m2, the thickness for being superimposed block is 10~
25mm, the density for being superimposed block is 500~2000g/m2。
As a kind of prioritization scheme of the invention, a kind of modularization carpet lining above-mentioned, bottom is fibrofelt, by quality
The low-melting fiber of percentage 30%~40% and the cotton fiber of mass percent 60~70% or PES fiber composition.
As a kind of prioritization scheme of the invention, a kind of modularization carpet lining above-mentioned, superimposed layer is also fibrofelt, is folded
Adding layer includes fibrofelt one, fibrofelt two, fibrofelt three and fibrofelt four.
As a kind of prioritization scheme of the invention, a kind of modularization carpet lining above-mentioned, the surface density of fibrofelt one is
500~600g/m2, thickness is 8~10mm, fibrofelt one by mass percent 20%~30% low-melting fiber and quality percentage
It is formed than 70~80% cottons；The surface density of fibrofelt two is 1000~1200g/m2, thickness is 18~22mm, and fibrofelt two is by matter
The low-melting fiber and 70~80% cotton fiber of mass percent or PES fiber composition of amount percentage 20%~30%；Fibrofelt three
Surface density is 1700~1900g/m2, thickness is 20~25mm, and fibrofelt three is fine by the low melting point of mass percent 20%~30%
The cotton fiber or PES fiber of peacekeeping mass percent 70~80% form；Fibrofelt four by mass percent 20%~30% eutectic
Point fiber and 70~80% cotton fiber of mass percent or PES fiber composition；The surface density of fibrofelt four is 900~1100g/m2,
Thickness is 13~17mm.
A kind of manufacture craft of modularization carpet lining, it is characterised in that:
Step 1: it is laid with bottom；
Step 2: lower superimposed layer is laid with, several fibrofelts are layed in bottom according to the use environment of carpet lining；
Step 3: upper superimposed layer is laid with, and is laid with several fibrofelts, superimposed layer in formation in the top of lower superimposed layer；
Step 4: being laid with main carpet, is laid with main carpet in the top of upper superimposed layer；
Step 5: four layers of carpet lining that completion is laid in step 4 are put and are toasted into baking oven by baking；
Step 6: the carpet lining after baking be cold-pressed into the shape for meeting use environment by cold pressing, and when cold pressing is different thick
Degree superimposed layer junction is equipped with die cavity and smoothly transits；
Step 7: excision forming；
Step 8: installation fitting.
As a kind of prioritization scheme of the invention, a kind of modularization carpet lining manufacture craft above-mentioned: in step 2
The laying of module superimposed layer further includes spray-bonding craft, spray-bonding craft for connect superposition block be superimposed between block or connect be superimposed block and
Bottom.
As a kind of prioritization scheme of the invention, a kind of modularization carpet lining manufacture craft above-mentioned: the baking of step 5
Roasting temperature range is 280-320 DEG C, and baking time is 80-160 seconds.
As a kind of prioritization scheme of the invention, a kind of modularization carpet lining manufacture craft above-mentioned: step 6 it is cold
Temperature is pressed to be not higher than 30 DEG C, the type of cooling of cold pressing is water cooling.
As a kind of prioritization scheme of the invention, a kind of modularization carpet lining manufacture craft above-mentioned: cut in step 7
Cutting molding cutting mode includes Water Cutting and mold punching.
Advantageous effects of the invention: superimposed layer of the invention includes the fibrofelt of multi-thickness and density, it will not
Then the fibrofelt of same specification is obtained consistent with vehicle chassis profile by the combination of different modes through overbaking and cold pressing
Carpet lining.It is smoothly transitted being equipped between different-thickness fibrofelt with die cavity in pressing process, is conducive to promote entirety
NVH performance, while it is uneven also to can be avoided fibrofelt transition position.Under the premise of guaranteeing that integral thickness is different, the present invention
Whole density is essentially identical, and NVH performance and resilience are preferable, also reduce processing cost.
Detailed description of the invention
Fig. 1 is whole sectional drawing of the invention；
The meaning of appended drawing reference: the main carpet of 1-；The upper superimposed layer of 2-；Superimposed layer under 3-；4- bottom；5- fibrofelt one；6- fibrofelt
Two；7- fibrofelt three；8- fibrofelt four.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1: present embodiment discloses a kind of modularization carpet lining, including be sequentially overlapped from top to bottom mainly
Blanket 1, superimposed layer and bottom 4, superimposed layer includes upper superimposed layer 2 and lower superimposed layer 3, if upper superimposed layer 2 and lower superimposed layer 3 include
Dry superposition block.
The main carpet 1 of the present embodiment and bottom 4 are monolithic constructions, and the thickness of bottom 4 is 10~15mm, bottom 4 it is close
Degree is 1000~1200g/m2, the thickness for being superimposed block is 10~25mm, and the density for being superimposed block is 500~2000g/m2。
Bottom 4 is fibrofelt, by the low-melting fiber of mass percent 30%~40% and the cotton of mass percent 60~70%
Fiber or PES fiber composition.
Specifically, superimposed layer is also fibrofelt, superimposed layer includes fibrofelt 1, fibrofelt 26, fibrofelt 37 and fiber
Felt 48.The surface density of fibrofelt 1 is 500~600g/m2, thickness is 8~10mm, and fibrofelt 1 is by mass percent 20%
~30% low-melting fiber and 70~80% cotton of mass percent composition；The surface density of fibrofelt 26 is 1000~1200g/m2,
Thickness is 18~22mm, fibrofelt 26 by mass percent 20%~30% 70~80% cotton of low-melting fiber and mass percent
Fiber or PES fiber composition；The surface density of fibrofelt 37 is 1700~1900g/m2, thickness is 20~25mm, fibrofelt 37
It is made of the low-melting fiber of mass percent 20%~30% and the cotton fiber of mass percent 70~80% or PES fiber；Fiber
Felt 48 is made of the low-melting fiber and 70~80% cotton fiber of mass percent or PES fiber of mass percent 20%~30%；
The surface density of fibrofelt 48 is 900~1100g/m2, thickness is 13~17mm.
The present embodiment also discloses the manufacture craft of above-mentioned modularization carpet lining:
Bottom 4 is spread out first and is shakeout, lower superimposed layer 3 is then carried out again and is laid with, it will be several according to the use environment of carpet lining
A fibrofelt is layed in bottom 4.
Lower superimposed layer 3 is formed by stacking by multiple superposition blocks, and the stacking situation for being superimposed block can be according to the ground of specific vehicle
Depending on bumps.The lower superposition of superimposed layer 3 carries out the laying of superimposed layer 2 after completing again, and the laying step of upper superimposed layer 2 is superimposed under
3 fundamental form of layer are same, are all to be formed by stacking multiple superposition blocks.Promotion carpet can be more advantageous to using the design of two superimposed layers
The uniformity of mat density is more favorable to promote the NVH performance and resilience of carpet lining entirety.
Spray-bonding craft can also be used in the process of deployment of superimposed layer, is handled by glue spraying, can make to be superimposed block and folded
Add being mutually bonded between block, integraty more preferable, can also make between superimposed layer and bottom 4 it is bonding more closely.
Superimposed layer is being laid with main carpet 1 in the top of upper superimposed layer 2 after being laid with completion, is then placed in baking oven and is dried
Roasting, preferably 280~320 DEG C of baking temperature range, baking time is preferably 80~160 seconds.Through overbaking, fibrofelt portion can be made
Divide and melt and be integrally formed, main carpet 1, superimposed layer and bottom 4 is made to become an entirety.
Carpet lining enters to cold-press process after coming out from baking oven, cold pressing is using identical with carpet lining use environment
Mold is suppressed, that is to say, that for being cold-pressed overall profile and the matched vehicle of the carpet lining of the mold of carpet lining
Chassis it is consistent, plasticity can be played the role of to carpet lining in this way, enable carpet lining after cold pressing completely and institute
The chassis for being applicable in vehicle is consistent.It when cold pressing, is smoothly transitted between different-thickness fibrofelt with die cavity, is conducive to be promoted whole
The NVH performance of body, while it is uneven also to can be avoided fibrofelt transition position.The temperature of the present embodiment cold pressing is not higher than 30 DEG C,
The type of cooling of cold pressing is water cooling.Excision forming is carried out after cold pressing, then installation fitting.The cutting mode of excision forming
It can be first punched with Water Cutting and mold.
Superimposed layer of the invention includes the fibrofelt of multi-thickness and density, and the fibrofelt of different size is passed through not Tongfang
Then the combination of formula obtains the carpet lining consistent with vehicle chassis profile through overbaking and cold pressing.It can guarantee entirety
Under the premise of thickness is different, the density of present invention entirety is essentially identical.And NVH performance and resilience are preferable, also reduce and add
Work cost.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of modularization carpet lining, it is characterised in that: including be sequentially overlapped from top to bottom main carpet (1), superimposed layer and
Bottom (4), the superimposed layer include upper superimposed layer (2) and lower superimposed layer (3), and the upper superimposed layer (2) and lower superimposed layer (3) are equal
Block is superimposed including several.
2. a kind of modularization carpet lining according to claim 1, it is characterised in that: the main carpet (1) and bottom (4)
It is monolithic construction, the thickness of the bottom (4) is 10~15mm, and the density of the bottom (4) is 1000~1200g/m2, institute
The thickness for stating superposition block is 10~25mm, and the density for being superimposed block is 500~2000g/m2。
3. a kind of modularization carpet lining according to claim 3, it is characterised in that: the bottom (4) is fibrofelt, by
The low-melting fiber of mass percent 30%~40% and the cotton fiber of mass percent 60~70% or PES fiber composition.
4. a kind of modularization carpet lining according to claim 1, it is characterised in that: the superimposed layer is also fibrofelt,
Superimposed layer includes fibrofelt one (5), fibrofelt two (6), fibrofelt three (7) and fibrofelt four (8).
5. a kind of modularization carpet lining according to claim 4, it is characterised in that: the face of the fibrofelt one (5) is close
Degree is 500~600g/m2, thickness is 8~10mm, fibrofelt one (5) by mass percent 20%~30% low-melting fiber and
70~80% cotton of mass percent composition；The surface density of the fibrofelt two (6) is 1000~1200g/m2, thickness is 18~
22mm, fibrofelt two (6) by mass percent 20%~30% low-melting fiber and 70~80% cotton fiber of mass percent or
PES fiber composition；The surface density of the fibrofelt three (7) is 1700~1900g/m2, thickness is 20~25mm, fibrofelt three
(7) it is made of the cotton fiber or PES fiber of the low-melting fiber of mass percent 20%~30% and mass percent 70~80%；
Fibrofelt four (8) by mass percent 20%~30% low-melting fiber and 70~80% cotton fiber of mass percent or PES fiber
Composition；The surface density of fibrofelt four (8) is 900~1100g/m2, thickness is 13~17mm.
6. a kind of manufacture craft of modularization carpet lining, it is characterised in that:
Step 1: it is laid with bottom (4)；
Step 2: lower superimposed layer (3) is laid with, several fibrofelts are layed in bottom (4) according to the use environment of carpet lining；
Step 3: upper superimposed layer (2) are laid with, and are laid with several fibrofelts, superimposed layer in formation in the top of lower superimposed layer (3)
(2)；
Step 4: being laid with main carpet (1), is laid with main carpet (1) in the top of upper superimposed layer (2)；
Step 5: four layers of carpet lining that completion is laid in step 4 are put and are toasted into baking oven by baking；
Step 6: the carpet lining after baking be cold-pressed into the shape for meeting use environment by cold pressing, and when cold pressing is different thick
Degree superimposed layer junction is equipped with die cavity and smoothly transits；
Step 7: excision forming；
Step 8: installation fitting.
7. a kind of modularization carpet lining manufacture craft according to claim 6, it is characterised in that: in the step 2
Module superimposed layer (3) laying further include spray-bonding craft, the spray-bonding craft for connect superposition block be superimposed between block or connect
It is superimposed block and bottom (4).
8. a kind of modularization carpet lining manufacture craft according to claim 6, it is characterised in that: the baking of the step 5
Roasting temperature range is 280-320 DEG C, and baking time is 80-160 seconds.
9. a kind of modularization carpet lining manufacture craft according to claim 6, it is characterised in that: the step 6 it is cold
Temperature is pressed to be not higher than 30 DEG C, the type of cooling of cold pressing is water cooling.
10. a kind of modularization carpet lining manufacture craft according to claim 6, it is characterised in that: in the step 7
The cutting mode of excision forming includes Water Cutting and mold punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811066825.8A CN109263192A (en) | 2018-09-13 | 2018-09-13 | A kind of modularization carpet lining and manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811066825.8A CN109263192A (en) | 2018-09-13 | 2018-09-13 | A kind of modularization carpet lining and manufacture craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109263192A true CN109263192A (en) | 2019-01-25 |
Family
ID=65189281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811066825.8A Pending CN109263192A (en) | 2018-09-13 | 2018-09-13 | A kind of modularization carpet lining and manufacture craft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109263192A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000006705A (en) * | 1998-06-22 | 2000-01-11 | Ikeda Bussan Co Ltd | Floor carpet for vehicle and manufacture thereof |
| CN101160425A (en) * | 2004-12-28 | 2008-04-09 | 欧文科宁知识产权资产有限公司 | Polymer/wucs mat for use in automotive applications |
| CN103501996A (en) * | 2011-02-21 | 2014-01-08 | 多产研究有限责任公司 | Composite materials including regions differing in properties and methods |
-
2018
- 2018-09-13 CN CN201811066825.8A patent/CN109263192A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000006705A (en) * | 1998-06-22 | 2000-01-11 | Ikeda Bussan Co Ltd | Floor carpet for vehicle and manufacture thereof |
| CN101160425A (en) * | 2004-12-28 | 2008-04-09 | 欧文科宁知识产权资产有限公司 | Polymer/wucs mat for use in automotive applications |
| CN103501996A (en) * | 2011-02-21 | 2014-01-08 | 多产研究有限责任公司 | Composite materials including regions differing in properties and methods |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
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| RJ01 | Rejection of invention patent application after publication |