CN103434065A - Production technology of automobile seat decorative cover - Google Patents
Production technology of automobile seat decorative cover Download PDFInfo
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- CN103434065A CN103434065A CN2013103458074A CN201310345807A CN103434065A CN 103434065 A CN103434065 A CN 103434065A CN 2013103458074 A CN2013103458074 A CN 2013103458074A CN 201310345807 A CN201310345807 A CN 201310345807A CN 103434065 A CN103434065 A CN 103434065A
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Abstract
The invention relates to a production technology of an automobile seat decorative cover. The production technology comprises the steps as follows: a seat decorative cover base material is placed in an electrical heating oven to be heated, wherein the temperature of the upper oven of the electrical heating oven is controlled within 310-330 DEG C, the temperature of the lower oven of the electrical heating oven is controlled within 340-360 DEG C, the heating time is controlled within 90-100 seconds; the heated seat decorative cover base material is laid between an upper die and a lower die of a forming machine, wherein the temperatures of the upper die and the lower die of the forming machine are both controlled within 3-7 DEG C; the forming machine is operated to obtain a semi-finished automobile seat decorative cover, wherein the forming pressure is controlled within 18-20 MPa, and the forming time is controlled within 55-65 seconds; burrs on the edge of the semi-finished automobile seat decorative cover are removed to obtain the finished automobile seat decorative cover. The production technology adopts PP/PET composite material heating and mold cold-press molding and is free from addition of any chemical composition; the production technology produces no poisonous substance in the whole production process and belongs to an environment-friendly technology.
Description
Technical field
The present invention relates to a kind of production technology of automotive seat decorative cover, the invention belongs to the Production Technique of Automotive Interior Trims field.
Background technology
Automobile ceiling generally is installed on the automobile rear seat rear side, play the overlap joint back seat with and baggage compartment floor and decorative cover and beautify the effect of safety belt fixed mount.More and more pursuing high-performance, environment-friendly type, energy-saving, lightweight, personalized epoch, the interior trim of automobile is the same with the profile of automobile, becomes the key factor that people choose automobile.Therefore, also more and more higher to the requirement of automotive upholstery.The automotive seat decorative cover is arranged on the automobile rear seat rear side, play the overlap joint back seat with and baggage compartment floor and decorative cover and beautify the effect of safety belt fixed mount.Existing automotive seat decorative cover adopts injection molding process to make usually, and this kind of moulding process mainly exists following defect: 1, cost is high; 2. weight is large.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, the production technology of the automotive seat decorative cover that provides the whole production process of a kind of product not have harmful substance to produce, can reduce production costs.
According to technical scheme provided by the invention, the production technology of described a kind of automotive seat decorative cover comprises the steps:
Material dries temperature: seat decorative cover base material is placed in the electrical heating baking oven and heats, the upper oven temperature of electrical heating baking oven is controlled at 310 ~ 330 ℃, the lower oven temperature of electrical heating baking oven is controlled at 340 ~ 360 ℃, be controlled at 90 ~ 100 seconds heat time heating time, the composite that described seat decorative cover base material is PP and PET;
Stone: the seat decorative cover base material that will dry after temperature is laid between the patrix and counterdie of forming machine, and the patrix of forming machine and counterdie temperature all are controlled at 3 ~ 7 ℃;
Compressing: the operation forming machine, the patrix down-pressing forming of forming machine, briquetting pressure is controlled at 18 ~ 20MPa, and molding time is controlled at 55 ~ 65 seconds, obtains automotive seat decorative cover semi-finished product;
Finishing: the half-finished burrs on edges of finishing automotive seat decorative cover obtains automotive seat decorative cover finished product.
The invention solves the inferior position that orthodox car seat decorative cover weight is large, cost is high, met the industrial trend of requirement and the auto cost sinking of car load light-weight design; Adopt the heating of PP/PET composite, the molded production technology of mold cold, without the interpolation of any chemical composition, the moulding continuous productive process, process stabilizing, and product appearance is good; The good rigidly of product, not frangibility, sagging; In way, do not have semi-finished product to pile up, saved manufacturing cost; Whole production process does not have harmful substance to produce, and belongs to environment-protective process.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
The seat decorative cover base material that following examples are used is provided by the new fibre of platform Co., Ltd, and trade name is PP/PET composite acupuncture face blanket, and in seat decorative cover base material, the weight percentage that the weight percentage of PP is 40% ~ 45%, PET is 55% ~ 60%.
Embodiment 1
The 390A of Toyota of production Guangzhou Automobile Workshop seat decorative cover, the seat decorative cover is of a size of 1104mm * 122mm.
Material dries temperature: seat decorative cover base material is placed in the electrical heating baking oven and heats, the upper oven temperature of electrical heating baking oven is controlled at 310 ~ 320 ℃, the lower oven temperature of electrical heating baking oven is controlled at 340 ~ 350 ℃, be controlled at 90 ~ 95 seconds heat time heating time, the composite that described seat decorative cover base material is PP and PET;
Stone: the seat decorative cover base material that will dry after temperature faces up and is laid between the patrix and counterdie of forming machine with one of PET, and the patrix of forming machine and counterdie temperature all are controlled at 3 ~ 5 ℃;
Compressing: the operation forming machine, the patrix down-pressing forming of forming machine, briquetting pressure is controlled at 18 ~ 19MPa, and molding time is controlled at 55 ~ 60 seconds, obtains automotive seat decorative cover semi-finished product;
Finishing: the half-finished burrs on edges of finishing automotive seat decorative cover obtains automotive seat decorative cover finished product.
The performance parameter of this seat decorative cover is as follows:
1. product weight is 140 ~ 224g;
2. product thickness is 1.5 ~ 2.5mm;
3. burning velocity is less than 80mm/min, meets national standard;
4. color fastness to light meets the TSL0601G of Toyota standard;
5. the smell experiment meets the TSM0505G-1A of Toyota standard;
6. the glass mist formation sexual satisfaction TSM0503G of Toyota standard;
7.VOC volatile quantity meets the TISO1204-00351 of Toyota standard;
8. harmful substance (SOC) amount meets the TSZ0001G of Toyota standard;
Embodiment 2
The 314A of Toyota of production Guangzhou Automobile Workshop seat decorative cover, the seat decorative cover is of a size of 1209mm * 136mm.
Material dries temperature: seat decorative cover base material is placed in the electrical heating baking oven and heats, the upper oven temperature of electrical heating baking oven is controlled at 320 ~ 330 ℃, the lower oven temperature of electrical heating baking oven is controlled at 350 ~ 360 ℃, be controlled at 98 ~ 100 seconds heat time heating time, the composite that described seat decorative cover base material is PP and PET;
Stone: the seat decorative cover base material that will dry after temperature faces up and is laid between the patrix and counterdie of forming machine with one of PET, and the patrix of forming machine and counterdie temperature all are controlled at 6 ~ 7 ℃;
Compressing: the operation forming machine, the patrix down-pressing forming of forming machine, briquetting pressure is controlled at 19 ~ 20MPa, and molding time is controlled at 60 ~ 65 seconds, obtains automotive seat decorative cover semi-finished product;
Finishing: the half-finished burrs on edges of finishing automotive seat decorative cover obtains automotive seat decorative cover finished product.
The performance parameter of this seat decorative cover is as follows:
1. product weight is 161 ~ 242g;
2. product thickness is 1.5 ~ 2.5mm;
3. burning velocity is less than 80mm/min, meets national standard;
4. color fastness to light meets the TSL0601G of Toyota standard;
5. the smell experiment meets the TSM0505G-1A of Toyota standard;
6. the glass mist formation sexual satisfaction TSM0503G of Toyota standard;
7.VOC volatile quantity meets the TISO1204-00351 of Toyota standard;
8. harmful substance (SOC) amount meets the TSZ0001G of Toyota standard;
Embodiment 3
The 635A of Toyota of production Guangzhou Automobile Workshop seat decorative cover, the seat decorative cover is of a size of 1213mm * 112mm.
Material dries temperature: seat decorative cover base material is placed in the electrical heating baking oven and heats, the upper oven temperature of electrical heating baking oven is controlled at 315 ~ 325 ℃, the lower oven temperature of electrical heating baking oven is controlled at 345 ~ 355 ℃, be controlled at 93 ~ 98 seconds heat time heating time, the composite that described seat decorative cover base material is PP and PET;
Stone: the seat decorative cover base material that will dry after temperature faces up and is laid between the patrix and counterdie of forming machine with one of PET, and the patrix of forming machine and counterdie temperature all are controlled at 5 ~ 6 ℃;
Compressing: the operation forming machine, the patrix down-pressing forming of forming machine, briquetting pressure is controlled at 18.5 ~ 19.5MPa, and molding time is controlled at 57 ~ 62 seconds, obtains automotive seat decorative cover semi-finished product;
Finishing: the half-finished burrs on edges of finishing automotive seat decorative cover obtains automotive seat decorative cover finished product.
The performance parameter of this seat decorative cover is as follows:
1. product weight is 144 ~ 228g;
2. product thickness is 1.5 ~ 2.5mm;
3. burning velocity is less than 80mm/min, meets national standard;
4. color fastness to light meets the TSL0601G of Toyota standard;
5. the smell experiment meets the TSM0505G-1A of Toyota standard;
6. the glass mist formation sexual satisfaction TSM0503G of Toyota standard;
7.VOC volatile quantity meets the TISO1204-00351 of Toyota standard;
8. harmful substance (SOC) amount meets the TSZ0001G of Toyota standard.
Claims (1)
1. the production technology of an automotive seat decorative cover, is characterized in that this production technology comprises the steps:
Material dries temperature: seat decorative cover base material is placed in the electrical heating baking oven and heats, the upper oven temperature of electrical heating baking oven is controlled at 310 ~ 330 ℃, the lower oven temperature of electrical heating baking oven is controlled at 340 ~ 360 ℃, be controlled at 90 ~ 100 seconds heat time heating time, the composite that described seat decorative cover base material is PP and PET;
Stone: the seat decorative cover base material that will dry after temperature is laid between the patrix and counterdie of forming machine, and the patrix of forming machine and counterdie temperature all are controlled at 3 ~ 7 ℃;
Compressing: the operation forming machine, the patrix down-pressing forming of forming machine, briquetting pressure is controlled at 18 ~ 20MPa, and molding time is controlled at 55 ~ 65 seconds, obtains automotive seat decorative cover semi-finished product;
Finishing: the half-finished burrs on edges of finishing automotive seat decorative cover obtains automotive seat decorative cover finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310345807.4A CN103434065B (en) | 2013-08-09 | 2013-08-09 | Production technology of automobile seat decorative cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310345807.4A CN103434065B (en) | 2013-08-09 | 2013-08-09 | Production technology of automobile seat decorative cover |
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| CN103434065A true CN103434065A (en) | 2013-12-11 |
| CN103434065B CN103434065B (en) | 2015-07-22 |
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| CN201310345807.4A Active CN103434065B (en) | 2013-08-09 | 2013-08-09 | Production technology of automobile seat decorative cover |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015131A (en) * | 2015-07-27 | 2015-11-04 | 无锡吉兴汽车声学部件科技有限公司 | Automobile spare tire cover plate production process |
| CN105172126A (en) * | 2015-07-17 | 2015-12-23 | 柳州裕信方盛汽车饰件有限公司 | Die pressing automatic molding system for interior trim plate of car roof and process of die pressing automatic molding system |
| CN106280001A (en) * | 2016-08-30 | 2017-01-04 | 江苏百佳斯特汽车制品有限公司 | A kind of preparation method of children's seat backrest material |
| CN106280194A (en) * | 2016-08-30 | 2017-01-04 | 江苏百佳斯特汽车制品有限公司 | A kind of preparation method of child seat base material |
| CN106364379A (en) * | 2016-08-30 | 2017-02-01 | 江苏百佳斯特汽车制品有限公司 | Child seat |
| CN106380771A (en) * | 2016-08-30 | 2017-02-08 | 江苏百佳斯特汽车制品有限公司 | Safety child seat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294978A (en) * | 2011-05-28 | 2011-12-28 | 无锡吉兴汽车声学部件科技有限公司 | Method for producing rear hatch cover ornament of automobile |
| CN102897109A (en) * | 2012-10-15 | 2013-01-30 | 无锡吉兴汽车声学部件科技有限公司 | Production method of automobile back seat decoration part |
-
2013
- 2013-08-09 CN CN201310345807.4A patent/CN103434065B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294978A (en) * | 2011-05-28 | 2011-12-28 | 无锡吉兴汽车声学部件科技有限公司 | Method for producing rear hatch cover ornament of automobile |
| CN102897109A (en) * | 2012-10-15 | 2013-01-30 | 无锡吉兴汽车声学部件科技有限公司 | Production method of automobile back seat decoration part |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172126A (en) * | 2015-07-17 | 2015-12-23 | 柳州裕信方盛汽车饰件有限公司 | Die pressing automatic molding system for interior trim plate of car roof and process of die pressing automatic molding system |
| CN105172126B (en) * | 2015-07-17 | 2017-09-19 | 柳州裕信方盛汽车饰件有限公司 | Interior decorative board of automobile ceiling is molded automatic moulding system and its technique |
| CN105015131A (en) * | 2015-07-27 | 2015-11-04 | 无锡吉兴汽车声学部件科技有限公司 | Automobile spare tire cover plate production process |
| CN106280001A (en) * | 2016-08-30 | 2017-01-04 | 江苏百佳斯特汽车制品有限公司 | A kind of preparation method of children's seat backrest material |
| CN106280194A (en) * | 2016-08-30 | 2017-01-04 | 江苏百佳斯特汽车制品有限公司 | A kind of preparation method of child seat base material |
| CN106364379A (en) * | 2016-08-30 | 2017-02-01 | 江苏百佳斯特汽车制品有限公司 | Child seat |
| CN106380771A (en) * | 2016-08-30 | 2017-02-08 | 江苏百佳斯特汽车制品有限公司 | Safety child seat |
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| CN103434065B (en) | 2015-07-22 |
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Application publication date: 20131211 Assignee: WUXI JIXING AUTO PARTS Co.,Ltd. Assignor: WUXI GISSING AUTO ACOUSTIC PARTS TECH. Co.,Ltd. Contract record no.: X2022990000459 Denomination of invention: A production process of car seat trim cover Granted publication date: 20150722 License type: Common License Record date: 20220803 |
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