CN110833942A - Paint spraying system in intelligent manufacturing process of automobile bumper - Google Patents
Paint spraying system in intelligent manufacturing process of automobile bumper Download PDFInfo
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- CN110833942A CN110833942A CN201911249774.7A CN201911249774A CN110833942A CN 110833942 A CN110833942 A CN 110833942A CN 201911249774 A CN201911249774 A CN 201911249774A CN 110833942 A CN110833942 A CN 110833942A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
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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
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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
- B05D2502/00—Acrylic polymers
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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
- B05D2601/00—Inorganic fillers
- B05D2601/20—Inorganic fillers used for non-pigmentation effect
-
- 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
- B05D2601/00—Inorganic fillers
- B05D2601/20—Inorganic fillers used for non-pigmentation effect
- B05D2601/22—Silica
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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
- B05D2601/00—Inorganic fillers
- B05D2601/20—Inorganic fillers used for non-pigmentation effect
- B05D2601/24—Titanium dioxide, e.g. rutile
-
- 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
- B05D2602/00—Organic fillers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Nozzles (AREA)
Abstract
The invention provides a paint spraying system in an intelligent manufacturing process of an automobile bumper, which comprises the following components: the upper surface of the supporting frame is provided with a shaft hole; the rotating motor is arranged on the inner side of the supporting frame, the output end of the rotating motor is connected with a rotating shaft, and the upper end of the rotating shaft extends out of the shaft hole to the upper part of the upper surface of the supporting frame; the bottom surface of the bearing disc is connected with the rotating shaft; the device comprises at least 2 mechanical arms, a bearing plate, a spray pipe, a spray tank, a spray valve and a spray pump, wherein the mechanical arms are symmetrically erected outside two ends of the bearing plate, the spray pipe is bound on the mechanical arms, one end of the spray pipe, which is provided with a spray head, faces the bearing plate, the other end of the spray pipe is connected with the spray tank, and the spray pipe is provided with the spray valve and; a PLC controller; and the PLC is in communication connection with the cloud server. The intelligent degree of paint spraying system is high, can fully spray paint to the bumper, and it is efficient to spray paint, and the anticorrosive performance of bumper can be promoted in the anticorrosive design that sprays paint of environmental protection, promotes life.
Description
Technical Field
The invention belongs to the technical field of generator bases, and particularly relates to a paint spraying system in an intelligent manufacturing process of an automobile bumper.
Background
The automobile bumper is a safety device for absorbing and relieving external impact force and protecting the front part and the rear part of an automobile body. The front and rear bumpers of the automobile are stamped into channel steel by steel plates and riveted or welded with the frame longitudinal beam for many years, and a large gap is reserved between the channel steel and the automobile body, so that the front and rear bumpers of the automobile are quite unattractive. With the development of the automobile industry and the extensive use of engineering plastics in the automobile industry, automobile bumpers have also been revolutionized as an important safety device. The front and rear bumpers of the sedan car of today are required to be harmonious and unified with the shape of the car body and to be light in weight in itself, besides maintaining the original protection function. The front and rear bumpers of a car are all made of plastic and are called plastic bumpers.
The plastic bumper of a common automobile consists of three parts, namely an outer plate, a buffer material and a cross beam. Wherein the outer plate and the buffer material are made of plastics, and the cross beam is punched into a U-shaped groove by a cold-rolled sheet; the outer plates and the cushioning material are attached to the cross member.
To the car bumper paint spraying, chinese patent that publication number is CN108126857A discloses a high-efficient paint spray booth for car bumper paint spraying, including body, observation window and dodge gate, still including toasting mechanism and purification mechanism, toast mechanism including removing subassembly, lifting unit, guide rail and electric heat piece, purification mechanism includes drive assembly, second bracing piece, third bracing piece, shell, air inlet, gas vent, two stirring components, two third movable blocks and two actuating levers, remove the subassembly and include first motor, first bracing piece, two head rods and two drive wheels, should be arranged in the high-efficient paint spray booth for car bumper paint spraying. However, the paint spraying chamber provided by the patent is complex in structure and low in intelligence degree.
Disclosure of Invention
In order to solve the existing problems, the invention aims to provide a paint spraying system in the intelligent manufacturing process of an automobile bumper, the paint spraying system has high intelligent degree, can be used for fully spraying paint on the bumper, has high paint spraying efficiency, is designed for environment-friendly anticorrosion paint spraying, can improve the anticorrosion performance of the bumper, and prolongs the service life of the bumper.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a paint spraying system in an intelligent automobile bumper manufacturing process, the paint spraying system comprising: the supporting frame is horizontally arranged, and a shaft hole is formed in the middle of the upper surface of the supporting frame; the rotating motor is arranged on the bottom surface of the inner side of the supporting frame, the output end of the rotating motor is connected with a rotating shaft, the rotating shaft is vertically arranged, the lower end of the rotating shaft is connected with the output end of the rotating motor, and the upper end of the rotating shaft extends out of the shaft hole to the position above the upper surface of the supporting frame; the automobile bumper bearing device comprises a bearing disc used for placing an automobile bumper, wherein the bearing disc is horizontally arranged above the upper surface of a supporting frame, the bottom surface of the bearing disc is connected with one end, extending out of the supporting frame, of a rotating shaft, and a rotating motor drives the rotating shaft to rotate so as to drive the bearing disc to rotate; the device comprises at least 2 mechanical arms, a bearing plate, a spray pipe, a paint spraying tank and a paint spraying valve, wherein the mechanical arms are symmetrically erected outside two ends of the bearing plate, the spray pipe is bound on the mechanical arms along the length direction of the mechanical arms, one end of the spray pipe, which is provided with a spray head, faces the bearing plate, the other end of the spray pipe is connected with the paint spraying tank, and the spray pipe is provided with the paint spraying valve and the; the rotary motor, the paint spraying valve, the paint spraying pump and the mechanical arm are respectively in communication connection with the PLC; and the PLC is in communication connection with the cloud server to form data transmission.
Further, the paint spraying valve is an electromagnetic valve.
Further, the paint spray pump is a flow pump.
Further, environment-friendly anticorrosive paint is filled in the paint spraying tank, and comprises the following components in parts by weight: water-based acrylic resin: 30-40 parts of epoxy resin: 20-30 parts of ethyl acetate: 5-10 parts of 2-hydroxy-4-n-octoxy benzophenone: 10-15 parts of nano titanium dioxide: 10-15 parts of nano silicon dioxide: 10-15 parts of nano calcium carbonate: 5-10 parts of trimellitic anhydride: 5-10 parts of maleic anhydride: 10-15 parts of filler: 5-10 parts of pigment: 1-5 parts of a leveling agent: 1-5 parts of deionized water: 40-50 parts.
Further, environment-friendly anticorrosive paint is filled in the paint spraying tank, and comprises the following components in parts by weight: water-based acrylic resin: 35-40 parts of epoxy resin: 25-30 parts of ethyl acetate: 5-8 parts of 2-hydroxy-4-n-octoxy benzophenone: 12-15 parts of nano titanium dioxide: 12-15 parts of nano silicon dioxide: 10-13 parts of nano calcium carbonate: 5-8 parts of trimellitic anhydride: 7-10 parts of maleic anhydride: 10-13 parts of filler: 7-10 parts of pigment: 1-3 parts of a leveling agent: 2-5 parts of deionized water: 45-50 parts.
Further, the leveling agent is a BYK-333 type leveling agent.
Further, the filler is talc powder.
Further, the pigment is titanium dioxide.
The invention has the beneficial effects that:
paint spraying system structural design in the car bumper intelligence manufacturing process is ingenious, and intelligent degree is high, can fully spray paint to the bumper, and it is efficient to spray paint, and the anticorrosive performance of bumper can be promoted, promotes life to the anticorrosive design of spraying paint of environmental protection.
Drawings
FIG. 1 is a schematic structural diagram of a painting system used in an intelligent manufacturing process of an automobile bumper according to the present invention.
Detailed Description
Referring to fig. 1, the invention provides a paint spraying system in an intelligent manufacturing process of an automobile bumper, comprising: the support frame 1 is horizontally placed, and a shaft hole 11 is formed in the middle of the upper surface of the support frame 1; the rotating motor 2 is arranged on the bottom surface of the inner side of the supporting frame 1, the output end of the rotating motor 2 is connected with a rotating shaft 21, the rotating shaft 21 is vertically arranged, the lower end of the rotating shaft 21 is connected with the output end of the rotating motor 2, and the upper end of the rotating shaft 21 extends out of the shaft hole 11 to the position above the upper surface of the supporting frame 1; the automobile bumper bearing device comprises a bearing disc 3 for placing an automobile bumper, wherein the bearing disc 3 is horizontally arranged above the upper surface of a support frame 1, the bottom surface of the bearing disc 3 is connected with one end, extending out of the upper surface of the support frame 1, of a rotating shaft 21, and a rotating motor 2 drives the rotating shaft 21 to rotate to drive the bearing disc 3 to rotate; the device comprises at least 2 mechanical arms 4 which are symmetrically erected at the outer sides of two ends of a bearing plate 3, wherein a spray pipe 5 is bound on each mechanical arm 4 along the length direction of the mechanical arm 4, one end of each spray pipe 5, provided with a spray head 51, faces the bearing plate 3, the other end of each spray pipe 5 is connected with a paint spraying tank 52, and paint spraying valves 53 and paint spraying pumps 54 are arranged on the spray pipes 5 at intervals; a PLC controller (not shown) to which the rotary motor 2, the paint valve 53, the paint pump 54, and the robot arm 4 are communicatively connected, respectively; and the PLC is in communication connection with the cloud server to form data transmission.
Further, the paint spraying valve is an electromagnetic valve.
Further, the paint spray pump is a flow pump.
Further, environment-friendly anticorrosive paint is filled in the paint spraying tank, and comprises the following components in parts by weight: water-based acrylic resin: 30-40 parts of epoxy resin: 20-30 parts of ethyl acetate: 5-10 parts of 2-hydroxy-4-n-octoxy benzophenone: 10-15 parts of nano titanium dioxide: 10-15 parts of nano silicon dioxide: 10-15 parts of nano calcium carbonate: 5-10 parts of trimellitic anhydride: 5-10 parts of maleic anhydride: 10-15 parts of filler: 5-10 parts of pigment: 1-5 parts of a leveling agent: 1-5 parts of deionized water: 40-50 parts.
Further, environment-friendly anticorrosive paint is filled in the paint spraying tank, and comprises the following components in parts by weight: water-based acrylic resin: 35-40 parts of epoxy resin: 25-30 parts of ethyl acetate: 5-8 parts of 2-hydroxy-4-n-octoxy benzophenone: 12-15 parts of nano titanium dioxide: 12-15 parts of nano silicon dioxide: 10-13 parts of nano calcium carbonate: 5-8 parts of trimellitic anhydride: 7-10 parts of maleic anhydride: 10-13 parts of filler: 7-10 parts of pigment: 1-3 parts of a leveling agent: 2-5 parts of deionized water: 45-50 parts.
Further, the leveling agent is a BYK-333 type leveling agent.
Further, the filler is talc powder.
Further, the pigment is titanium dioxide.
The use method of the paint spraying system in the intelligent manufacturing process of the automobile bumper comprises the following steps:
during the use, the car bumper that will wait to spray paint is placed on bearing the dish, and it is rotatory that PLC controller control rotating electrical machines drive bearing the dish, and PLC controller control paint spraying valve, the pump that sprays paint, and the environmental protection is anticorrosive sprays paint and is sprayed paint to the bumper spraying by the paint can via spray tube and shower nozzle, and the PLC controller can be to the volume of spraying paint and spray paint time wait data record to with cloud ware transmission.
Paint spraying system structural design in the car bumper intelligence manufacturing process is ingenious, and intelligent degree is high, can fully spray paint to the bumper, and it is efficient to spray paint, and the anticorrosive performance of bumper can be promoted, promotes life to the anticorrosive design of spraying paint of environmental protection.
It should be noted that the above embodiments are only used to illustrate the technical solution of the present invention and are not limited. Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the present invention.
Claims (8)
1. A paint spraying system for use in an intelligent automotive bumper manufacturing process, the paint spraying system comprising:
the supporting frame is horizontally arranged, and a shaft hole is formed in the middle of the upper surface of the supporting frame;
the rotating motor is arranged on the bottom surface of the inner side of the supporting frame, the output end of the rotating motor is connected with a rotating shaft, the rotating shaft is vertically arranged, the lower end of the rotating shaft is connected with the output end of the rotating motor, and the upper end of the rotating shaft extends out of the shaft hole to the position above the upper surface of the supporting frame;
the automobile bumper bearing device comprises a bearing disc used for placing an automobile bumper, wherein the bearing disc is horizontally arranged above the upper surface of a supporting frame, the bottom surface of the bearing disc is connected with one end, extending out of the supporting frame, of a rotating shaft, and a rotating motor drives the rotating shaft to rotate so as to drive the bearing disc to rotate;
the device comprises at least 2 mechanical arms, a bearing plate, a spray pipe, a paint spraying tank and a paint spraying valve, wherein the mechanical arms are symmetrically erected outside two ends of the bearing plate, the spray pipe is bound on the mechanical arms along the length direction of the mechanical arms, one end of the spray pipe, which is provided with a spray head, faces the bearing plate, the other end of the spray pipe is connected with the paint spraying tank, and the spray pipe is provided with the paint spraying valve and the;
the rotary motor, the paint spraying valve, the paint spraying pump and the mechanical arm are respectively in communication connection with the PLC;
and the PLC is in communication connection with the cloud server to form data transmission.
2. The intelligent automotive bumper manufacturing process paint spraying system according to claim 1, wherein the paint spraying valve is a solenoid valve.
3. The system of claim 1, wherein the paint pump is a flow pump.
4. The paint spraying system for the intelligent manufacturing process of the automobile bumper as claimed in claim 1, wherein the paint spraying tank is filled with environment-friendly anti-corrosion paint, and the environment-friendly anti-corrosion paint comprises the following components in parts by weight: water-based acrylic resin: 30-40 parts of epoxy resin: 20-30 parts of ethyl acetate: 5-10 parts of 2-hydroxy-4-n-octoxy benzophenone: 10-15 parts of nano titanium dioxide: 10-15 parts of nano silicon dioxide: 10-15 parts of nano calcium carbonate: 5-10 parts of trimellitic anhydride: 5-10 parts of maleic anhydride: 10-15 parts of filler: 5-10 parts of pigment: 1-5 parts of a leveling agent: 1-5 parts of deionized water: 40-50 parts.
5. The paint spraying system for the intelligent manufacturing process of the automobile bumper as claimed in claim 4, wherein the paint spraying tank is filled with environment-friendly anti-corrosion paint, and the environment-friendly anti-corrosion paint comprises the following components in parts by weight: water-based acrylic resin: 35-40 parts of epoxy resin: 25-30 parts of ethyl acetate: 5-8 parts of 2-hydroxy-4-n-octoxy benzophenone: 12-15 parts of nano titanium dioxide: 12-15 parts of nano silicon dioxide: 10-13 parts of nano calcium carbonate: 5-8 parts of trimellitic anhydride: 7-10 parts of maleic anhydride: 10-13 parts of filler: 7-10 parts of pigment: 1-3 parts of a leveling agent: 2-5 parts of deionized water: 45-50 parts.
6. The paint spraying system in the intelligent manufacturing process of the automobile bumper as claimed in claim 4 or 5, wherein the leveling agent is a BYK-333 type leveling agent.
7. The paint spraying system for the intelligent manufacturing process of automobile bumpers according to claim 4 or 5, wherein the filler is talc.
8. The paint spraying system for the intelligent manufacturing process of the automobile bumper as claimed in claim 4 or 5, wherein the pigment is titanium dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249774.7A CN110833942A (en) | 2019-12-09 | 2019-12-09 | Paint spraying system in intelligent manufacturing process of automobile bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249774.7A CN110833942A (en) | 2019-12-09 | 2019-12-09 | Paint spraying system in intelligent manufacturing process of automobile bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110833942A true CN110833942A (en) | 2020-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911249774.7A Pending CN110833942A (en) | 2019-12-09 | 2019-12-09 | Paint spraying system in intelligent manufacturing process of automobile bumper |
Country Status (1)
| Country | Link |
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| CN (1) | CN110833942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021941A (en) * | 2021-03-02 | 2021-06-25 | 湖南荣岚智能科技有限公司 | Resin spraying device and preparation method of polyimide resin-based composite wave-transmitting cover |
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|---|---|---|---|---|
| JP2003299995A (en) * | 2002-04-05 | 2003-10-21 | Takubo Engineering Co Ltd | Bumper coating method and coating apparatus and work- supplying apparatus for carrying out said method |
| CN104449273A (en) * | 2014-10-23 | 2015-03-25 | 安徽省实防新型玻璃科技有限公司 | Ultraviolet-resistant water-based paint capable of reducing brightness of coating and applied to glass door and preparation method of ultraviolet-resistant water-based paint |
| CN104910757A (en) * | 2015-05-11 | 2015-09-16 | 广德美涂士化工有限公司 | Heat-resistant ultraviolet curing coating |
| CN109385184A (en) * | 2018-11-11 | 2019-02-26 | 刘山平 | A kind of ageing-resistant wear-resistant paint of automobile |
| CN109880496A (en) * | 2019-01-22 | 2019-06-14 | 广州市加杰机械设备有限公司 | A kind of bumper quick-dry type coating and preparation method thereof |
| CN109943189A (en) * | 2019-01-22 | 2019-06-28 | 广州市加杰机械设备有限公司 | A kind of corrosion resistant coating and preparation method thereof for automotive hub coating |
-
2019
- 2019-12-09 CN CN201911249774.7A patent/CN110833942A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003299995A (en) * | 2002-04-05 | 2003-10-21 | Takubo Engineering Co Ltd | Bumper coating method and coating apparatus and work- supplying apparatus for carrying out said method |
| CN104449273A (en) * | 2014-10-23 | 2015-03-25 | 安徽省实防新型玻璃科技有限公司 | Ultraviolet-resistant water-based paint capable of reducing brightness of coating and applied to glass door and preparation method of ultraviolet-resistant water-based paint |
| CN104910757A (en) * | 2015-05-11 | 2015-09-16 | 广德美涂士化工有限公司 | Heat-resistant ultraviolet curing coating |
| CN109385184A (en) * | 2018-11-11 | 2019-02-26 | 刘山平 | A kind of ageing-resistant wear-resistant paint of automobile |
| CN109880496A (en) * | 2019-01-22 | 2019-06-14 | 广州市加杰机械设备有限公司 | A kind of bumper quick-dry type coating and preparation method thereof |
| CN109943189A (en) * | 2019-01-22 | 2019-06-28 | 广州市加杰机械设备有限公司 | A kind of corrosion resistant coating and preparation method thereof for automotive hub coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021941A (en) * | 2021-03-02 | 2021-06-25 | 湖南荣岚智能科技有限公司 | Resin spraying device and preparation method of polyimide resin-based composite wave-transmitting cover |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200225 |
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| RJ01 | Rejection of invention patent application after publication |