CN103552260A - Method and apparatus for rapid restoration of bubbles in gel coat of glass fiber reinforced plastic product - Google Patents
Method and apparatus for rapid restoration of bubbles in gel coat of glass fiber reinforced plastic product Download PDFInfo
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- CN103552260A CN103552260A CN201310466686.9A CN201310466686A CN103552260A CN 103552260 A CN103552260 A CN 103552260A CN 201310466686 A CN201310466686 A CN 201310466686A CN 103552260 A CN103552260 A CN 103552260A
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- gel coat
- high pressure
- glass fiber
- fiber reinforced
- pressure injector
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Abstract
The invention provides a method and an apparatus for rapid restoration of bubbles in the gel coat of a glass fiber reinforced plastic product. The method is characterized by comprising the following steps: step 1, cleaning bubble positions of the gel coat; and step 2, injecting a mixed liquid of a glass fiber, a resin, color paste and a curing agent into the bubbles in the gel coat through a high pressure injector. The invention has the following advantages: with the method and the apparatus, rapid restoration of the bubbles in the gel coat surface of the glass fiber reinforced plastic product is realized, operation is simple, cost is low, work efficiency is improved, the integrality of a product is greatly improved, and effects like strength and quality obtained by using other restoration modes are achieved in the invention.
Description
Technical field
The invention relates to composite glass fiber reinforced plastics product field shaping technique, particularly a kind of method and device of fast the gel coat bubble of glass fiber reinforced plastics product being repaired.
Background technology
Fiberglass is made in forming process, because glass fibre and resin inside are mixed with a small amount of gas, and be not discharged from, after resin solidification moulding, on the surface of glass fiber reinforced plastics product, form the defect-bubble of hollow, this defect expands all the more in the lower meeting of being exposed to the sun, cause article outer surface out-of-flatness, affected product quality.In prior art, the tarnish to the aberration of the secondary damage of bubble neighboring area, repairing area and peripheral region, restoring area that can produce when above-mentioned situation is repaired, has produced the technical problems such as obvious repairing mark.
Summary of the invention
The problem that the invention will solve is: how a kind of method and device of fast the gel coat bubble of glass fiber reinforced plastics product being repaired is provided.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is:
The first step, processes gel coat bubble position clean;
Second step, is injected into filling intermixture in gel coat bubble by high pressure injector.
Further, the mixed liquor that described filling intermixture is glass fibre, resin, mill base, curing agent.
The described device of fast the gel coat bubble of glass fiber reinforced plastics product being repaired comprises high pressure injector, tracheae and pressure input module; Described high pressure injector is connected with pressure input module by tracheae.
Further, the end of the piston rod of described high pressure injector is conical.
Further, the angle of the end of described piston rod is 100 °-150 °.
Further, the end of described high pressure injector is conical.
Further, the angle of the end of described high pressure injector is 100 °-150 °.
Advantage and good effect that the invention has are: owing to adopting technique scheme, realize the quick reparation of glass fiber reinforced plastics product gel coat blibbing, simple to operate, with low cost, improved operating efficiency, improve greatly the globality of product, and can reach the advantages such as intensity mass effect of other repair modes.
Accompanying drawing explanation
Fig. 1 is structural representation
In figure:
1, high pressure injector 2, filling intermixture 3, gel coat bubble
4, glass fiber reinforced plastics product 5, pressure input module
The specific embodiment
As shown in Figure 1, the invention course of work: the position of gel coat bubble 3 is processed clean; Filling intermixture 2 is injected in gel coat bubble 3 by high pressure injector 1.Described filling intermixture 2 is mixed liquors of glass fibre, resin, mill base, curing agent.The described device of fast the gel coat bubble 3 of glass fiber reinforced plastics product 4 being repaired comprises high pressure injector 1, tracheae and pressure input module 5; Described high pressure injector 1 is connected with pressure input module 5 by tracheae.The end of the piston rod of described high pressure injector 1 is conical.The angle of the end of described piston rod is 100 °-150 °.The end of described high pressure injector 1 is conical.The angle of the end of described high pressure injector 1 is 100 °-150 °.
Claims (7)
1. a method of fast the gel coat bubble of glass fiber reinforced plastics product being repaired, is characterized in that:
The first step, processes gel coat bubble position clean;
Second step, is injected into filling intermixture in gel coat bubble by high pressure injector.
2. the method that gel coat bubble according to claim 1 is repaired, is characterized in that: described filling intermixture is the mixed liquor of glass fibre, resin, mill base, curing agent, and weight mixing ratio is.
3. the gel coat bubble described in right to use requirement 1 carries out the device of restorative procedure, it is characterized in that: comprise high pressure injector, tracheae and pressure input module; Described high pressure injector is connected with pressure input module by tracheae.
4. device according to claim 3, is characterized in that: the end of the piston rod of described high pressure injector is conical.
5. device according to claim 4, is characterized in that: the angle of the end of described piston rod is 100 °-150 °.
6. device according to claim 3, is characterized in that: the end of described high pressure injector is conical.
7. device according to claim 3, is characterized in that: the angle of the end of described high pressure injector is 100 °-150 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466686.9A CN103552260A (en) | 2013-09-30 | 2013-09-30 | Method and apparatus for rapid restoration of bubbles in gel coat of glass fiber reinforced plastic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466686.9A CN103552260A (en) | 2013-09-30 | 2013-09-30 | Method and apparatus for rapid restoration of bubbles in gel coat of glass fiber reinforced plastic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103552260A true CN103552260A (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310466686.9A Pending CN103552260A (en) | 2013-09-30 | 2013-09-30 | Method and apparatus for rapid restoration of bubbles in gel coat of glass fiber reinforced plastic product |
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| CN (1) | CN103552260A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210119A (en) * | 2014-09-23 | 2014-12-17 | 重庆建设摩托车股份有限公司 | Support ear hole repairing method of ABS vacuum low-pressure injection molded part and machining molded part |
| CN105542502A (en) * | 2015-12-07 | 2016-05-04 | 福建海源新材料科技有限公司 | Sheet molding compound product repairing resin and application thereof |
| CN106926486A (en) * | 2016-12-30 | 2017-07-07 | 长春中车轨道车辆有限公司 | Fiberglass water pond renovation method |
-
2013
- 2013-09-30 CN CN201310466686.9A patent/CN103552260A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210119A (en) * | 2014-09-23 | 2014-12-17 | 重庆建设摩托车股份有限公司 | Support ear hole repairing method of ABS vacuum low-pressure injection molded part and machining molded part |
| CN105542502A (en) * | 2015-12-07 | 2016-05-04 | 福建海源新材料科技有限公司 | Sheet molding compound product repairing resin and application thereof |
| CN106926486A (en) * | 2016-12-30 | 2017-07-07 | 长春中车轨道车辆有限公司 | Fiberglass water pond renovation method |
| CN106926486B (en) * | 2016-12-30 | 2019-03-19 | 长春中车轨道车辆有限公司 | Glass reinforced plastic water pond renovation method |
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Application publication date: 20140205 |
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| WD01 | Invention patent application deemed withdrawn after publication |