CN112223859A - Foaming material plate for automobile - Google Patents

Foaming material plate for automobile Download PDF

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Publication number
CN112223859A
CN112223859A CN202011076276.XA CN202011076276A CN112223859A CN 112223859 A CN112223859 A CN 112223859A CN 202011076276 A CN202011076276 A CN 202011076276A CN 112223859 A CN112223859 A CN 112223859A
Authority
CN
China
Prior art keywords
foaming
plate
substrate
layer
sound insulation
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
Application number
CN202011076276.XA
Other languages
Chinese (zh)
Inventor
郭恒兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guhan Auto Parts Changshu Co ltd
Original Assignee
Guhan Auto Parts Changshu Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guhan Auto Parts Changshu Co ltd filed Critical Guhan Auto Parts Changshu Co ltd
Priority to CN202011076276.XA priority Critical patent/CN112223859A/en
Publication of CN112223859A publication Critical patent/CN112223859A/en
Pending legal-status Critical Current

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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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • 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
    • B32B2605/08—Cars

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  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

The invention discloses a foaming material plate for an automobile, which belongs to the technical field of automobiles and comprises a foaming plate, wherein the foaming plate comprises a substrate, a honeycomb plate layer is arranged in the substrate, an adhesive layer A is coated on the upper surface of the substrate, an adhesive layer B is coated on the lower surface of the substrate, an assembling groove is formed in the left side of the foaming plate, and an assembling block is fixedly connected to the right side of the foaming plate. According to the invention, the honeycomb plate layer is additionally arranged in the substrate, the honeycomb plate layer is integrally of a honeycomb structure, the honeycomb structure layer can continuously weaken sound transmitted from the outside, so that the sound insulation and noise reduction effects are achieved, and the sound insulation paper A and the sound insulation paper B are respectively bonded on the two surfaces of the substrate, so that the sound insulation effect of the whole foam plate is further improved, and the foam plate is suitable for wide popularization and use.

Description

Foaming material plate for automobile
Technical Field
The invention relates to the technical field of automobiles, in particular to a foaming material plate for an automobile.
Background
PVC foam boards, also known as french and andex, are also known as foamed PVC boards because the chemical composition is PVC. The plate is widely applied to ceilings of passenger cars and train carriages, box core layers, plates for internal decoration, outer wall plates of buildings, plates for internal decoration, compartments of offices, houses and public buildings, commercial decorating frames, plates for dust-free rooms, ceiling plates, screen printing, computer lettering, advertising marks, display plates, plate album plates for signs and the like.
Patent No. CN206016128U discloses that a foaming plate is of a one-step forming double-layer structure, the upper layer is a PVC non-foaming layer, and the lower layer is a PVC foaming layer; the layer surface of the PVC foaming layer, which is in contact with the PVC non-foaming layer, is in a crossed corrugated shape. The foaming board can form an air flow channel with four directions and eight directions, and the sound insulation and heat insulation effects are greatly improved.
At present, the automobile foaming board has certain defects in the technology: 1. although the traditional automobile foaming board has certain sound insulation property, the sound insulation effect is poor, and when the external noise with large decibel is encountered, the noise cannot be effectively isolated; 2. the concatenation is not convenient for assemble between the traditional car foaming board, and the practicality is not strong. To this end, we propose a foamed material sheet for automobiles.
Disclosure of Invention
The invention provides a foaming material plate for an automobile, wherein a honeycomb plate layer is additionally arranged in a substrate, the honeycomb plate layer is integrally of a honeycomb structure, the honeycomb structure layer can continuously weaken sound transmitted from the outside, so that the sound insulation and noise reduction effects are achieved, sound insulation paper A and sound insulation paper B are respectively bonded on two sides of the substrate, the sound insulation effect of the whole foaming material plate is further improved, and the problems in the background technology can be effectively solved.
The specific technical scheme provided by the invention is as follows:
the invention provides a foaming material plate for an automobile, which comprises a foaming plate, wherein the foaming plate comprises a substrate, a honeycomb plate layer is arranged in the substrate, an adhesive layer A is coated on the upper surface of the substrate, an adhesive layer B is coated on the lower surface of the substrate, an assembling groove is formed in the left side of the foaming plate, and an assembling block is fixedly connected to the right side of the foaming plate.
Optionally, the assembly groove is in a T-shaped structure.
Optionally, the assembly block is in a T-shaped structure.
Optionally, the upper surface of the adhesive layer A is bonded with the sound insulation paper A, and the upper surface of the adhesive layer B is bonded with the sound insulation paper B.
The invention has the following beneficial effects:
1. the automobile foam board is practical, convenient to operate and good in using effect, the honeycomb board layer is additionally arranged inside the base board, the honeycomb board layer is integrally of a honeycomb structure, the honeycomb structure layer can continuously weaken sound transmitted from the outside, so that the sound insulation and noise reduction effects are achieved, the sound insulation paper A and the sound insulation paper B are respectively bonded on the two sides of the base board, the integral sound insulation effect of the foam board is further improved, and the problem that the traditional automobile foam board has certain sound insulation performance but poor sound insulation effect, and the noise cannot be effectively isolated when large external decibel noise is encountered is solved.
2. According to the automobile foaming board assembling device, the assembling groove is formed in the left side of the foaming board, the assembling block is additionally arranged on the right side of the foaming board, the assembling groove and the assembling block are both in T-shaped structures, and the assembling groove and the assembling block are matched with each other, so that assembling and splicing among different foaming boards are completed, the whole practicability is high, and the problems that assembling and splicing among traditional automobile foaming boards are not convenient and the practicability is not high are solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a foamed material sheet for an automobile according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a foam board layer of a foam material board for an automobile according to an embodiment of the present invention;
in the figure: 1. a foam board; 101. a substrate; 102. a honeycomb panel layer; 103. an adhesive layer A; 104. sound-insulating paper A; 105. an adhesive layer B; 106. sound-insulating paper B; 2. an assembly groove; 3. and assembling the blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A foam material sheet for an automobile according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
As shown in fig. 1-2, a foam material plate for an automobile comprises a foam plate 1, wherein the foam plate 1 comprises a substrate 101, a honeycomb plate layer 102 is disposed inside the substrate 101, an adhesive layer a103 is coated on the upper surface of the substrate 101, an adhesive layer B105 is coated on the lower surface of the substrate 101, an assembly groove 2 is disposed on the left side of the foam plate 1, and an assembly block 3 is fixedly connected to the right side of the foam plate 1.
In the embodiment, as shown in fig. 1-2, the honeycomb plate layer 102 is additionally arranged inside the substrate 101, the honeycomb plate layer 102 is integrally of a honeycomb structure, the honeycomb structure layer can continuously weaken sound transmitted from the outside, so that the sound insulation and noise reduction effects are achieved, and the sound insulation paper a104 and the sound insulation paper B106 are respectively bonded on the two sides of the substrate 101, so that the overall sound insulation effect of the foam board 1 is further improved, and the problem that the traditional automobile foam board has certain sound insulation performance but poor sound insulation effect and cannot effectively isolate noise when encountering external large decibel noise is solved; through having seted up equipment groove 2 in foaming board 1 left side, increased on foaming board 1 right side and have assembled piece 3, assembled groove 2 and assembled piece 3 all are T shape structure, and mutually support between equipment groove 2 and the assembled piece 3 to accomplish the equipment concatenation between the different foaming boards 1, whole practicality is strong, has solved traditional car foaming board between be not convenient for assemble the concatenation, the not strong problem of practicality.
Wherein, the assembly groove 2 is in a T-shaped structure.
In this embodiment, as shown in fig. 1, the assembling groove 2 is a T-shaped structure, and is engaged with the assembling block 3, so as to complete the splicing and assembling between different foam material plates.
Wherein, the assembling block 3 is in a T-shaped structure.
In this embodiment, as shown in fig. 1, the assembling block 3 is a T-shaped structure, and is engaged with the assembling groove 2 to complete the splicing and assembling between different foam material plates.
Wherein, sound-proof paper A104 is adhered on the upper surface of the adhesive layer A103, and sound-proof paper B106 is adhered on the upper surface of the adhesive layer B105.
In the present embodiment, as shown in fig. 2, the sound-insulating paper a104 and the sound-insulating paper B106 are bonded to both surfaces of the substrate 101, whereby the sound-insulating effect of the entire foam board 1 is further improved in addition to the honeycomb panel layer 102.
The invention is a foam material plate for an automobile, and during operation, the honeycomb plate layer 102 is additionally arranged in the substrate 101, the honeycomb plate layer 102 is integrally of a honeycomb structure, the honeycomb structure layer can continuously weaken sound transmitted from the outside, so that the sound insulation and noise reduction effects are achieved, and the sound insulation paper A104 and the sound insulation paper B106 are respectively bonded on two sides of the substrate 101, so that the integral sound insulation effect of the foam plate 1 is further improved, and the problem that the traditional automobile foam plate has certain sound insulation performance but poor sound insulation effect and cannot effectively isolate noise when encountering external large decibel noise is solved; through having seted up equipment groove 2 in foaming board 1 left side, increased on foaming board 1 right side and have assembled piece 3, assembled groove 2 and assembled piece 3 all are T shape structure, and mutually support between equipment groove 2 and the assembled piece 3 to accomplish the equipment concatenation between the different foaming boards 1, whole practicality is strong, has solved traditional car foaming board between be not convenient for assemble the concatenation, the not strong problem of practicality.
The foam sheet 1 of the present invention; a substrate 101; a honeycomb panel layer 102; adhesive layer a 103; sound-insulating paper a 104; adhesive layer B105; acoustic paper B106; an assembly groove 2; the assembly block 3 components are all universal standard parts or parts known to the skilled person, the structure and principle of which are known to the skilled person through technical manuals or through routine experimentation.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims (4)

1. The utility model provides a foaming material board for car, includes foaming board (1), its characterized in that, foaming board (1) includes base plate (101), honeycomb panel layer (102) have been seted up to base plate (101) inside, and base plate (101) upper surface has paintd adhesive layer A (103), base plate (101) lower surface has paintd adhesive layer B (105), equipment groove (2) have been seted up on foaming board (1) left side, and foaming board (1) right side fixedly connected with equipment piece (3).
2. Foaming material board for automobile according to claim 1, characterized in that the assembly groove (2) is T-shaped.
3. Foamed material board for automobiles according to claim 1, characterized in that the assembly block (3) is of T-shaped structure.
4. The foamed material sheet for automobile according to claim 1, wherein the adhesive layer a (103) has a sound-insulating paper a (104) adhered to its upper surface, and the adhesive layer B (105) has a sound-insulating paper B (106) adhered to its upper surface.
CN202011076276.XA 2020-10-10 2020-10-10 Foaming material plate for automobile Pending CN112223859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011076276.XA CN112223859A (en) 2020-10-10 2020-10-10 Foaming material plate for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011076276.XA CN112223859A (en) 2020-10-10 2020-10-10 Foaming material plate for automobile

Publications (1)

Publication Number Publication Date
CN112223859A true CN112223859A (en) 2021-01-15

Family

ID=74120205

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011076276.XA Pending CN112223859A (en) 2020-10-10 2020-10-10 Foaming material plate for automobile

Country Status (1)

Country Link
CN (1) CN112223859A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2505357Y (en) * 2001-09-18 2002-08-14 徐卫国 Honeycomb acoustic septum for high-speed train
CN103046691A (en) * 2012-12-17 2013-04-17 沈阳瑞福工业住宅有限公司 Flow-guiding type foaming structure and prefabricated member composite wallboard and preparation method thereof
CN105459530A (en) * 2014-08-12 2016-04-06 青岛炜烨锻压机械有限公司 Processing method of multifunctional environment-friendly polyvinyl chloride composite decorative material
CN207892045U (en) * 2017-12-22 2018-09-21 福建铭冠板业科技股份有限公司 A kind of high intensity foamed board

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2505357Y (en) * 2001-09-18 2002-08-14 徐卫国 Honeycomb acoustic septum for high-speed train
CN103046691A (en) * 2012-12-17 2013-04-17 沈阳瑞福工业住宅有限公司 Flow-guiding type foaming structure and prefabricated member composite wallboard and preparation method thereof
CN105459530A (en) * 2014-08-12 2016-04-06 青岛炜烨锻压机械有限公司 Processing method of multifunctional environment-friendly polyvinyl chloride composite decorative material
CN207892045U (en) * 2017-12-22 2018-09-21 福建铭冠板业科技股份有限公司 A kind of high intensity foamed board

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Application publication date: 20210115