CN106863832A - A kind of PUspray foamed instrument panels cladding process - Google Patents
A kind of PUspray foamed instrument panels cladding process Download PDFInfo
- Publication number
- CN106863832A CN106863832A CN201710243867.3A CN201710243867A CN106863832A CN 106863832 A CN106863832 A CN 106863832A CN 201710243867 A CN201710243867 A CN 201710243867A CN 106863832 A CN106863832 A CN 106863832A
- Authority
- CN
- China
- Prior art keywords
- board body
- body skeleton
- instrument board
- epidermis
- spray
- 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.)
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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
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3008—Instrument panels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
Abstract
The present invention discloses a kind of PU spray foamed instrument panel cladding process, and specific steps include：Step one：Instrument board body skeleton is molded；Step 2：Instrument board body skeleton in step one is foamed and is pasted together with PU spray；Step 3：Instrument board body skeleton in step 2 is carried out into glue spraying；Step 4：Instrument board body skeleton and 3D mesh in step 3 is pasted together；Step 5：Instrument board body skeleton and epidermis in step 4 is carried out into glue spraying；Step 6：Instrument board body skeleton and epidermis in step 5 is pasted together；Step 7：Hot pressing is carried out to the instrument board body skeleton in step 6；Step 8：Bound edge is carried out to the instrument board body skeleton in step 7.Through the above way, a kind of PU spray foamed instrument panel cladding process of the invention, the technique combines the advantage of slush moulding foam process and epidermis cladding, and can build the outward appearance of luxury has the pressing of softness again.
Description
Technical field
The present invention relates to automotive trim instrument board field, and in particular to a kind of PU spray foamed instrument panel cladding process.
Background technology
The existing soft decorations technique of fascia typically has slush moulding to foam and epidermis cladding, and roto casting has had into China
Time more than ten years, the esthetic requirement of consumer, slush moulding hair still can not be met now with very popularization on passenger car
Bubble is injection the expanding foam solution A and B in the middle of instrument board framework and slush moulding epidermis, then irreversibleization by being produced between A liquid and B liquid
Learn reaction to fill whole instrument board, slush moulding foam process makes fascia softness have pressing, is being not very hard modeling
Material surface, but the shortcoming of this technique is slush moulding epidermis excessively soft by the larger surface in summer high temperature of temperature change, and winter is low
Epidermis is really up to the mark when warm.And give people a kind of cheap sense with corium or the contrast of PU epidermises.
Epidermis cladding process is that corium or PU epidermises are directly coated on plastic skeleton, and this technique is initially used in luxurious multiplying
With being used for building luxurious interior trim on car, cladding process compensate for slush moulding foam process defect in appearance, but missing is pressed
Property.
The content of the invention
The present invention solves the technical problem of a kind of PU spray foamed instrument panel cladding process of offer.
In order to solve the above technical problems, one aspect of the present invention is：A kind of PU spray foamed instrument panels
Cladding process, specific steps include：
Step one：Instrument board body skeleton is molded；
Step 2：Instrument board body skeleton in step one is foamed and is pasted together with PU spray；
Step 3：The instrument board body skeleton that PU spray will be glued in step 2 carries out glue spraying；
Step 4：The instrument board body skeleton and 3D-mesh with PU spray that glue will have been sprayed in step 3 are pasted together；
Step 5：Face relative with surface on the instrument board body skeleton of 3D-mesh and epidermis will be pasted with step 4 to be carried out
Glue spraying；
Step 6：The instrument board body skeleton and epidermis that are pasted with 3D-mesh good to glue spraying in step 5 is pasted together；
Step 7：Instrument board body skeleton to pasting epidermis in step 6 carries out hot pressing；
Step 8：The instrument board body skeleton good to hot pressing in step 7 carries out bound edge.
In a preferred embodiment of the present invention, instrument board body skeleton is sprayed with face and the 3D- of glue in the step 4
Mutually paste in the face that mesh is sprayed with glue.
In a preferred embodiment of the present invention, the instrument board body skeleton with 3D-mesh is sprayed with the step 6
Mutually paste in the face that the face of glue and epidermis are sprayed with glue.
In a preferred embodiment of the present invention, the material of the epidermis is corium and PU skins.
In a preferred embodiment of the present invention, it is characterised in that：The material of the epidermis is corium.
The beneficial effects of the invention are as follows：A kind of PU spray foamed instrument panel cladding process of the present invention, the cladding process knot
The advantage of slush moulding foam process and epidermis cladding is closed, can build the outward appearance of luxury has the pressing of softness again.
Brief description of the drawings
Fig. 1 is a kind of cross-sectional view of PU spray foamed instrument panel cladding process of the invention.
The mark of each part is as follows in accompanying drawing：1st, instrument board body skeleton；2、3D-mesh；3rd, epidermis；4、PU spray.
Specific embodiment
Fig. 1 is referred to, the embodiment of the present invention includes：A kind of PU spray foamed instrument panel cladding process, specific steps bag
Include：
Step one：Instrument board body skeleton 1 is molded.
Step 2：Instrument board body skeleton 1 in step one is foamed and is pasted together with PU spray4, PU
Spray4 is more environmentally friendly compared to slush moulding epidermis, and the security that slush moulding epidermis substantially increases passenger car is substituted with PU spray4.
Step 3：The instrument board body skeleton 1 that PU spray4 will be glued in step 2 carries out glue spraying.
Step 4：The instrument board body skeleton 1 with PU spray4 and 3D-mesh2 that glue will have been sprayed in step 3 are pasted
Together, instrument board body skeleton 1 is sprayed with the face of glue and 3D-mesh2 is sprayed with the face of glue and mutually pastes, and 3D-mesh2 improves product
The feel of product.
Step 5：To be pasted with step 4 relative with surface on the instrument board body skeleton 1 of 3D-mesh2 and epidermis 3
Face carries out glue spraying, and the material of the epidermis 3 is corium and PU skins, is covered by corium and PU epidermises and is built plus decorating sewing line
The luxurious sense of vehicle, improves the group of outward appearance, and in the present embodiment, the material of the epidermis 3 is corium.
Step 6：The instrument board body skeleton 1 and epidermis 3 that are pasted with 3D-mesh2 good to glue spraying in step 5 is pasted onto
Together, the instrument board body skeleton 1 with 3D-mesh2 is sprayed with the face of glue and epidermis 3 is sprayed with the face of glue and mutually pastes.
Step 7：Instrument board body skeleton 1 to pasting epidermis 3 in step 6 carries out hot pressing, improves the stripping of product
From performance.
Step 8：The instrument board body skeleton 1 good to hot pressing in step 7 carries out bound edge.
Compared with prior art, a kind of PU spray foamed instrument panel cladding process of the invention, the cladding process is combined
The advantage of slush moulding foam process and epidermis cladding, with outstanding low temperature resistivity energy, substantially reduces epidermis and has torn fly out several
Rate, improves the security of passenger car, has both reached aesthetics and the comfortableness requirement on surface, and the ring of automotive trim is met again
Border standard, can build the outward appearance of luxury has the pressing of softness again.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (5)
1. a kind of PU spray foamed instrument panel cladding process, it is characterised in that specific steps include：
Step one：Instrument board body skeleton is molded；
Step 2：Instrument board body skeleton in step one is foamed and is pasted together with PU spray；
Step 3：The instrument board body skeleton that PU spray will be glued in step 2 carries out glue spraying；
Step 4：The instrument board body skeleton and 3D-mesh with PU spray that glue will have been sprayed in step 3 are pasted together；
Step 5：Face relative with surface on the instrument board body skeleton of 3D-mesh and epidermis will be pasted with step 4 to be carried out
Glue spraying；
Step 6：The instrument board body skeleton and epidermis that are pasted with 3D-mesh good to glue spraying in step 5 is pasted together；
Step 7：Instrument board body skeleton to pasting epidermis in step 6 carries out hot pressing；
Step 8：The instrument board body skeleton good to hot pressing in step 7 carries out bound edge.
2. a kind of PU spray foamed instrument panel cladding process according to claim 1, it is characterised in that：The step 4
Middle instrument board body skeleton is sprayed with the face of glue and 3D-mesh is sprayed with the face of glue and mutually pastes.
3. a kind of PUspray foamed instrument panels cladding process according to claim 1, it is characterised in that：The step 6
In the instrument board body skeleton with 3D-mesh be sprayed with the face of glue and epidermis is sprayed with the face of glue and mutually pastes.
4. a kind of PU spray foamed instrument panel cladding process according to claim 1, it is characterised in that：The epidermis
Material is corium and PU skins.
5. a kind of PU spray foamed instrument panel cladding process according to claim 4, it is characterised in that：The epidermis
Material is corium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710243867.3A CN106863832A (en) | 2017-04-14 | 2017-04-14 | A kind of PUspray foamed instrument panels cladding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710243867.3A CN106863832A (en) | 2017-04-14 | 2017-04-14 | A kind of PUspray foamed instrument panels cladding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106863832A true CN106863832A (en) | 2017-06-20 |
Family
ID=59163304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710243867.3A Pending CN106863832A (en) | 2017-04-14 | 2017-04-14 | A kind of PUspray foamed instrument panels cladding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106863832A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554298A (en) * | 2017-08-28 | 2018-01-09 | 国金汽车集团有限公司 | A kind of slush moulding foaming sealing structure |
| CN109318420A (en) * | 2018-11-07 | 2019-02-12 | 浙江利民实业集团有限公司 | Fascia memory-type foaming production line and production technology |
| CN110370527A (en) * | 2019-08-13 | 2019-10-25 | 辽宁金兴汽车内饰有限公司 | Foamed instrument panel peripheral sealing technique |
| CN115256983A (en) * | 2022-07-14 | 2022-11-01 | 长春富维安道拓汽车饰件系统有限公司 | Instrument board microfiber leather coating process |
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| WO2010046600A1 (en) * | 2008-10-22 | 2010-04-29 | Faurecia Interieur Industrie | Method for manufacturing a dashboard comprising a decorative element, and associated equipment, decorative element, supporting layer and dashboard |
| CN102514202A (en) * | 2011-12-27 | 2012-06-27 | 苏州新中达汽车饰件有限公司 | Method for manufacturing automobile instrument board by adopting slush molding process |
| CN104908328A (en) * | 2015-06-03 | 2015-09-16 | 常熟英提尔汽车饰件有限公司 | Automobile dashboard coating process |
| CN105058932A (en) * | 2015-07-30 | 2015-11-18 | 广东天安新材料股份有限公司 | Surface decorative material |
| JP2017132276A (en) * | 2016-01-25 | 2017-08-03 | ダイキョーニシカワ株式会社 | Method for manufacturing vehicular interior article |
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2017
- 2017-04-14 CN CN201710243867.3A patent/CN106863832A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010046600A1 (en) * | 2008-10-22 | 2010-04-29 | Faurecia Interieur Industrie | Method for manufacturing a dashboard comprising a decorative element, and associated equipment, decorative element, supporting layer and dashboard |
| CN102514202A (en) * | 2011-12-27 | 2012-06-27 | 苏州新中达汽车饰件有限公司 | Method for manufacturing automobile instrument board by adopting slush molding process |
| CN104908328A (en) * | 2015-06-03 | 2015-09-16 | 常熟英提尔汽车饰件有限公司 | Automobile dashboard coating process |
| CN105058932A (en) * | 2015-07-30 | 2015-11-18 | 广东天安新材料股份有限公司 | Surface decorative material |
| JP2017132276A (en) * | 2016-01-25 | 2017-08-03 | ダイキョーニシカワ株式会社 | Method for manufacturing vehicular interior article |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554298A (en) * | 2017-08-28 | 2018-01-09 | 国金汽车集团有限公司 | A kind of slush moulding foaming sealing structure |
| CN109318420A (en) * | 2018-11-07 | 2019-02-12 | 浙江利民实业集团有限公司 | Fascia memory-type foaming production line and production technology |
| CN110370527A (en) * | 2019-08-13 | 2019-10-25 | 辽宁金兴汽车内饰有限公司 | Foamed instrument panel peripheral sealing technique |
| CN115256983A (en) * | 2022-07-14 | 2022-11-01 | 长春富维安道拓汽车饰件系统有限公司 | Instrument board microfiber leather coating process |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |