CN106733550B - Method for realizing three-dimensional spray painting automobile decorative product - Google Patents
Method for realizing three-dimensional spray painting automobile decorative product Download PDFInfo
- Publication number
- CN106733550B CN106733550B CN201610950119.4A CN201610950119A CN106733550B CN 106733550 B CN106733550 B CN 106733550B CN 201610950119 A CN201610950119 A CN 201610950119A CN 106733550 B CN106733550 B CN 106733550B
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- Prior art keywords
- spraying
- drying
- putty
- realizing
- mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/061—Special surface effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
- B05D7/26—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials synthetic lacquers or varnishes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2501/00—Varnish or unspecified clear coat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2508/00—Polyesters
Abstract
The invention discloses a method for realizing a three-dimensional spray painting automobile decorative product, which comprises the steps of cleaning a mould, blending atomic ash, stirring the atomic ash, adding the mixed atomic ash into some local component magnetic pads or suckers in a grinding tool, primarily drying, trimming local component flashes, secondarily drying, and spraying by using a spray painting pen; finally drying, combining the local components into a body and the like, and the method has no influence on the original vehicle paint, and the product has good decorative effect and strong stereoscopic impression and is not high in manufacturing price.
Description
Technical Field
The invention relates to the field of automobile spraying, in particular to a method for realizing a three-dimensional spray painting automobile decorative product.
Background
At present, along with the increase and the popularization of automobiles, more and more private car owners pursuing individual pursuit are provided, one of the characteristics is that car body painting or car body decoration is carried out on own private cars, and generally, car body painting is carried out on car bodies and plane type painting is adopted, so that the defects are that: the first is that the patterns cannot be combined; secondly, the paint cannot be modified after spraying and is relatively single; thirdly, original factory car paint is easy to damage; and fourthly, the stereoscopic impression is not strong. The car body decoration usually uses materials such as flowers, and the cost is high and the car body decoration cannot be recycled.
Disclosure of Invention
The invention aims at the problems and provides a method for realizing a three-dimensional spray-painted automobile decorative product, which has no influence on the original automobile paint, has good decorative effect and strong three-dimensional sense, and is not high in manufacturing price.
In order to achieve the technical purpose, the invention adopts a method for realizing a three-dimensional spray-painted automobile decorative product, which comprises the following steps:
(1) cleaning a mold: cleaning with 352-91 cleaning brush;
(2) blending the putty: blending the putty and the curing agent according to a certain proportion;
(3) stirring the putty: putting a fixing device connecting piece into a mould, uniformly stirring the proportionally prepared putty by using a paint mixing ruler, and putting a component of the fixing device into the mould in advance;
(4) adding the mixed putty into some local assemblies of magnetic pads or suckers in the grinding tool;
(5) preliminary drying and trimming local assembly flash: drying the putty in the mould for 8 minutes, taking the component out of the mould, and trimming the flash on the component by using a trimming and polishing tool;
(6) secondary drying: drying the trimmed components again by using an infrared baking lamp;
(7) spraying by using a spray pen: firstly, shielding the component part, spraying partial colored paint, spraying the colored paint twice, spraying the colored paint once in a virtual spraying way and spraying the colored paint once in a real spraying way, spraying the colored paint at other parts in the same way, and finally spraying varnish, wherein the varnish needs to be sprayed twice, and the spraying is performed once in a virtual spraying way and the spraying is performed once in a real spraying way;
(8) and (3) final drying: drying all the components for 12 h;
(9) combining the partial components into a body: and assembling and fastening the sprayed components together in sequence.
Further, in the step (2), the blending ratio of the atomic ash to the curing agent is 100:3+ 8%.
Further, the baking distance between the infrared baking lamp and the component is 80-100cm, the temperature is 75-90 ℃, and the baking time is 15 minutes; and naturally drying for 2 h.
After the method is adopted, the invention has the following advantages:
1. the automobile putty is made of the material, so that the cost is low, the hardness is high, and the automobile putty is not easy to crush;
2. the parts are manufactured separately and then assembled. The mold is simple to manufacture and suitable for mass production;
3. and the fine spray painting can be realized more easily by partial assembly. Using a small-sized spray drawing pen to spray and draw the representation details;
4. the fastening device is used for assembly. The assembly is more reliable and convenient;
5. the magnet, the sucker and other devices can firmly fix the product on the front cover of the automobile and achieve the aim of not damaging the automobile paint;
6. the patterns can be assembled according to the preference of people, and the independent components are selected according to the preference of people to be combined into the individual patterns.
7. The raw materials are scientifically mixed to reduce the generation of defective products.
Drawings
FIG. 1 shows a flow chart of the steps of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
With reference to fig. 1, the invention discloses a method for realizing a three-dimensional inkjet automobile decorative product, which comprises the following steps:
(1) cleaning a mold: cleaning with 352-91 cleaning brush;
(2) blending the putty: the atomic ash and the curing agent are mixed according to a certain proportion, and through repeated comparison and experiments, the optimal mixing proportion between the atomic ash and the curing agent is 100:3+8% from the actual use condition.
(3) Stirring, namely putty: putting a fixing device connecting piece into a mould, uniformly stirring the proportionally prepared putty by using a paint mixing ruler, and putting a component of the fixing device into the mould in advance;
(4) adding the mixed putty into some local assemblies of magnetic pads or suckers in the grinding tool;
(5) preliminary drying and trimming local assembly flash: drying the putty in the mould for 8 minutes, taking the component out of the mould, and trimming the flash on the component by using a trimming and polishing tool;
(6) secondary drying: drying the trimmed components again by using an infrared baking lamp; in practical use, the infrared baking lamp is preferably 80-100cm away from the component, the temperature is preferably controlled at 75-90 deg.C, the baking time is 15 min, and then the product is naturally dried for 2 h.
(7) Spraying by using a spray pen: firstly, shielding the component part, spraying partial colored paint, spraying the colored paint twice, spraying the colored paint once in a virtual spraying way and spraying the colored paint once in a real spraying way, spraying the colored paint at other parts in the same way, and finally spraying varnish, wherein the varnish needs to be sprayed twice, and the spraying is performed once in a virtual spraying way and the spraying is performed once in a real spraying way;
(8) and (3) final drying: drying all the components for 12 h;
(9) combining the partial components into a body: and assembling and fastening the sprayed components together in sequence.
The method of the invention mainly uses the automobile putty as the material, has low cost, high hardness and is not easy to break, and the automobile putty is manufactured in parts and then assembled, the mold is simple to manufacture, and is suitable for mass production; from the result of use, the sub-package realizes meticulous air brushing more easily. Using a small-sized spray drawing pen to spray and draw the representation details;
while the fastening means are used for assembly. The assembly is more reliable and convenient; in the method, the used devices such as the magnet, the sucking disc and the like can ensure that the product can be firmly fixed on the front cover of the automobile and can achieve the aim of not damaging the automobile paint; in addition, the method can assemble the patterns according to the preference of the user, select the independent assemblies according to the preference of the user to combine the independent assemblies into the individual patterns, scientifically allocate raw materials and reduce the generation of defective products.
Claims (3)
1. A method for realizing a three-dimensional spray painting automobile decorative product is characterized by comprising the following steps:
(1) cleaning a mold: cleaning with 352-91 cleaning brush;
(2) blending the putty: blending the putty and the curing agent according to a certain proportion;
(3) stirring the putty: putting a fixing device connecting piece into a mould, uniformly stirring the proportionally prepared putty by using a paint mixing ruler, and putting a component of the fixing device into the mould in advance;
(4) adding the mixed putty into some local assemblies of magnetic pads or suckers in the grinding tool;
(5) preliminary drying and trimming local assembly flash: drying the putty in the mould for 8 minutes, taking the component out of the mould, and trimming the flash on the component by using a trimming and polishing tool;
(6) secondary drying: drying the trimmed components again by using an infrared baking lamp;
(7) spraying by using a spray pen: firstly, shielding the component part, spraying partial colored paint, spraying the colored paint twice, spraying the colored paint once in a virtual spraying way and spraying the colored paint once in a real spraying way, spraying the colored paint at other parts in the same way, and finally spraying varnish, wherein the varnish needs to be sprayed twice, and the spraying is performed once in a virtual spraying way and the spraying is performed once in a real spraying way;
(8) and (3) final drying: drying all the components for 12 h;
(9) combining the partial components into a body: and assembling and fastening the sprayed components together in sequence.
2. The method for realizing the three-dimensional inkjet-printed automobile decorative product according to claim 1, wherein in the step (2), the blending ratio of the atomic ash to the curing agent is 100:3+ 8%.
3. The method for realizing the stereoscopic inkjet-painted automotive decorative product according to claim 1, wherein in the step (6), the infrared baking lamp and the component are baked for 15 minutes at a temperature of 75-90 ℃ and at a distance of 80-100 cm; and naturally drying for 2 h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950119.4A CN106733550B (en) | 2016-11-03 | 2016-11-03 | Method for realizing three-dimensional spray painting automobile decorative product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950119.4A CN106733550B (en) | 2016-11-03 | 2016-11-03 | Method for realizing three-dimensional spray painting automobile decorative product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106733550A CN106733550A (en) | 2017-05-31 |
| CN106733550B true CN106733550B (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610950119.4A Expired - Fee Related CN106733550B (en) | 2016-11-03 | 2016-11-03 | Method for realizing three-dimensional spray painting automobile decorative product |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723753B (en) * | 2017-09-27 | 2021-04-27 | 上海瑞尔实业有限公司 | Preparation method of high-strength high-toughness nickel metal shielding tool |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827618A (en) * | 2015-05-12 | 2015-08-12 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | Method for quickly manufacturing automobile electric switch button positioning die |
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- 2016-11-03 CN CN201610950119.4A patent/CN106733550B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827618A (en) * | 2015-05-12 | 2015-08-12 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | Method for quickly manufacturing automobile electric switch button positioning die |
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| CN106733550A (en) | 2017-05-31 |
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