CN106626432A - Method for manufacturing continuous fiber reinforced thermoplastic plastic wall corner protector - Google Patents
Method for manufacturing continuous fiber reinforced thermoplastic plastic wall corner protector Download PDFInfo
- Publication number
- CN106626432A CN106626432A CN201611123156.4A CN201611123156A CN106626432A CN 106626432 A CN106626432 A CN 106626432A CN 201611123156 A CN201611123156 A CN 201611123156A CN 106626432 A CN106626432 A CN 106626432A
- Authority
- CN
- China
- Prior art keywords
- corner protector
- blend fabric
- wall corner
- fiber reinforced
- reinforced thermoplastic
- 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.)
- Pending
Links
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/345—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
- E04F13/073—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns
- E04F13/0733—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns for corners
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a method for manufacturing a continuous fiber reinforced thermoplastic plastic wall corner protector. The method comprises the following steps: a multi-layer glass fiber and chemical fiber blended fabric is heated and molten in an oven, then the molten blended fabric is placed in a mold to be subjected to compression molding, and a molded product is subjected to trimming, painting and reflective sticker pasting to finish manufacture of the wall corner protector. The method has the advantages that the manufacturing process is simple, the material can be repeatedly processed and recycled, and favorable strength and impact resistance are achieved.
Description
Technical field
The present invention relates to a kind of preparation method of wall corner protector, more particularly, to a kind of continuous fiber reinforced thermoplastic plastic wall
The preparation method of corner protector.
Background technology
Corner protector is used to warn driver and protection cylinder and vehicle, puts down for underground parking garage, factory floor, handling goods
Platform, family's garage door both sides etc..On the square column of underground parking, when preventing vehicle turning, and column friction
Or collision, scratch or damage car paint and column.Corner or pillar can be protected, automobile can be protected again, be adapted in parking lot, be lived
Area, uses at toll collection lanes.
Existing wall corner protector has intensity difference, easily aging, easy to crack；Complex process, the shortcomings of relatively costly so that used
The use demand of people is can not meet in journey.
Publication date is on 07 19th, 2015, in the Chinese patent of Publication No. 104946945A, discloses a kind of title
For the patent of invention of " a kind of wall corner protector ".The corner protector section of the patent is L-shaped, and corner protector core is particle reinforced aluminum foam matrix
Composite, core periphery parcel elastomeric layer, is Al-alloy casing outside elastomeric layer, and Al alloy shell external surface is coated
Organic coating, carries out strengthening and composite foamable agent is fully foamed to acieral by carborundum and/or alumina particle
Obtain particle reinforced aluminum foam matrix composite material.But the shortcomings of corner protector complex manufacturing technology, high cost.
Publication date is on November 29th, 1994, in the Chinese patent of Publication No. 2218227, discloses a kind of entitled
The utility model patent of " angle protector of wall pillar ".The patent is mainly made up of the bar body of " L " tee section, the body rubber or plastics
Medial surface, can be to be combined in wall up in smooth shape with glued mode, and bar outside forms several fins with appropriate spacing, with
Convex-concave surface is formed, buffer protection purpose is reached.It is easy to crack, easily aging but the square staff intensity is poor, easy temperature influence and
Deformation.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency present in prior art, and provide manufacturing process simply, material
Repeatable processing and regeneration, the continuous fiber reinforced thermoplastic plastic wall corner protector with good intensity and shock resistance
Preparation method.
The present invention the adopted technical scheme that solves the above problems is：The continuous fiber reinforced thermoplastic plastic wall corner protector
Preparation method, it is characterised in that：Comprise the following steps：
（1）Multilayer glass and chemical fiber blended fabrics are cut into corresponding shapes and sizes and mounted on top laying, multilayer blending
The weight summation of fabric is controlled in 1000-6000 g/m2；
（2）Plus heat fusing:Blend fabric is put into baking oven and is heated, finally make the temperature of blend fabric when baking oven is gone out >=210
℃；
（3）Compression molding:Blend fabric is transferred in mould, lower mould is heated to blend fabric, and upper mould is to blend fabric
Heated, be cooled back to be molded after uniform temperature and take out semi-finished product；
（4）By the corner protector semi-finished product trimming polishing of shaping, the organic coating of black is then sprayed；
（5）Yellow reflection plaster finally will be sticked on corner protector, yellow black interval makes corner protector.
Preferably, step of the present invention（2）In, oven temperature is 210-250 DEG C, and the heat time is 6-10min.
Preferably, step of the present invention（3）In, lower mould is 40-130 DEG C to the heating-up temperature of blend fabric, upper mould
It is 40-140 DEG C to the heating-up temperature of blend fabric, applies stressed pressure for 2-10MPa.
The present invention compared with prior art, with advantages below and effect：1st, with good intensity and shock resistance,
And manufacture craft is simple；2nd, the wall corner protector is made by fiber-reinforced thermoplastic, can be reclaimed completely, repeats to process,
Regeneration.
Description of the drawings
Fig. 1 is the structural representation of embodiment of the present invention continuous fiber reinforced thermoplastic plastic wall corner protector.
Fig. 2 is raw material glass and the chemical fiber blended fabrics used by the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and by embodiment the present invention is described in further detail, and following examples are to this
Bright explanation and the invention is not limited in following examples.
Embodiment.
Referring to Fig. 1 to Fig. 2, the preparation method of continuous fiber reinforced thermoplastic plastic wall corner protector, it is characterised in that：Including with
Lower step：
（1）Multilayer glass and chemical fiber blended fabrics are cut into corresponding shapes and sizes and mounted on top laying, multilayer blending
The weight summation of fabric is controlled in 1000-6000 g/m2；
（2）Plus heat fusing:Blend fabric is put into the baking oven that temperature is 210-250 DEG C and heats 6-10min, finally knit blending
The temperature of thing when baking oven is gone out >=210 DEG C；
（3）Compression molding:Blend fabric is transferred in mould, lower mould is 40-130 DEG C to the heating-up temperature of blend fabric, on
Mould is 40-140 DEG C to the heating-up temperature of blend fabric, and it is 2-10MPa to apply stressed pressure, is cooled to after uniform temperature and molds
Semi-finished product are taken out；
（4）By the corner protector semi-finished product trimming polishing of shaping, the organic coating of black is then sprayed；
（5）Yellow reflection plaster finally will be sticked on corner protector, yellow black interval makes corner protector.
Wall corner protector section in the present invention is L-shaped.The invention is by multilayer glass and chemical fiber blended fabrics, through baking oven
Plus heat fusing, then the blend fabric of melting is put into mould compression molding, by moulded products by trimming, spray painting, patch reflection plaster
Complete the making of wall corner protector.
The glass fiber enhanced thermoplastic material of the present embodiment ensure that wall corner protector has more preferable intensity and impulse-durability effect, and make
Process is simple is made, the material also repeats processing, regeneration.
The continuous fiber reinforced thermoplastic plastic of the present embodiment be by thermoplastic resin matrix and continuous reinforcing fiber and
Some auxiliary agent compositions, resin is evenly distributed between fiber, continuous phase is formed, with the locus of anchoring fiber, and in material
The internal transmission load of material, resin matrix imparts its excellent mechanical property, hot property and processing characteristics.Because thermoplastic
The characteristics of can be soften with the rising of temperature until melting, type is made by modeling, after cooling become it is hard, this process can
Carried out with repeated multiple times.So the product can be processed repeatedly, regeneration.
It is raw material that blend fabric may also be employed with fiber reinforced thermoplastics reclaimed materials, when making wall corner protector, bottom
Glass and chemical fiber blended fabrics of the one layer of grammes per square metre for 500-2000g/m2 is first spread, is then uniformly spread on blend fabric again and is spilt
Weight per unit area crushes reclaimed materials for the thermoplasticity of 500-4000g, then according to making step of the present invention is grasped
Make, can also complete the making of wall corner protector.
By above-mentioned elaboration, those skilled in the art can implement.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, is named the shape of its parts and components
Claiming etc. can be with difference, and above the content described in this specification is only to present configuration example explanation.It is all according to
The equivalence changes done according to the construction described in inventional idea of the present invention, feature and principle or simple change, are included in this
In the protection domain of bright patent.Those skilled in the art can do various to described specific embodiment
The modification of various kinds or supplement are substituted using similar mode, structure without departing from the present invention or surmount present claims
Scope defined in book, all should belong to protection scope of the present invention.
Claims (3)
1. a kind of preparation method of continuous fiber reinforced thermoplastic plastic wall corner protector, it is characterised in that：Comprise the following steps：
（1）Multilayer glass and chemical fiber blended fabrics are cut into corresponding shapes and sizes and mounted on top laying, multilayer blending
The weight summation of fabric is controlled in 1000-6000 g/m2；
（2）Plus heat fusing:Blend fabric is put into baking oven and is heated, finally make the temperature of blend fabric when baking oven is gone out >=210
℃；
（3）Compression molding:Blend fabric is transferred in mould, lower mould is heated to blend fabric, and upper mould is to blend fabric
Heated, be cooled back to be molded after uniform temperature and take out semi-finished product；
（4）By the corner protector semi-finished product trimming polishing of shaping, the organic coating of black is then sprayed；
（5）Yellow reflection plaster finally will be sticked on corner protector, yellow black interval makes corner protector.
2. the preparation method of continuous fiber reinforced thermoplastic plastic wall corner protector according to claim 1, it is characterised in that：Institute
State step（2）In, oven temperature is 210-250 DEG C, and the heat time is 6-10min.
3. the preparation method of continuous fiber reinforced thermoplastic plastic wall corner protector according to claim 1, it is characterised in that：Institute
State step（3）In, lower mould is 40-130 DEG C to the heating-up temperature of blend fabric, and upper mould is 40- to the heating-up temperature of blend fabric
140 DEG C, stressed pressure is applied for 2-10MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123156.4A CN106626432A (en) | 2016-12-08 | 2016-12-08 | Method for manufacturing continuous fiber reinforced thermoplastic plastic wall corner protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123156.4A CN106626432A (en) | 2016-12-08 | 2016-12-08 | Method for manufacturing continuous fiber reinforced thermoplastic plastic wall corner protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106626432A true CN106626432A (en) | 2017-05-10 |
Family
ID=58819389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611123156.4A Pending CN106626432A (en) | 2016-12-08 | 2016-12-08 | Method for manufacturing continuous fiber reinforced thermoplastic plastic wall corner protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106626432A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853938A (en) * | 2019-03-14 | 2019-06-07 | 广东博智林机器人有限公司 | Building template assembly |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608395A (en) * | 2014-12-24 | 2015-05-13 | 振石集团华美新材料有限公司 | A moulding method of a thermoplastic support |
| CN104946945A (en) * | 2015-07-19 | 2015-09-30 | 刁德斌 | Corner protection part used for wall |
-
2016
- 2016-12-08 CN CN201611123156.4A patent/CN106626432A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608395A (en) * | 2014-12-24 | 2015-05-13 | 振石集团华美新材料有限公司 | A moulding method of a thermoplastic support |
| CN104946945A (en) * | 2015-07-19 | 2015-09-30 | 刁德斌 | Corner protection part used for wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853938A (en) * | 2019-03-14 | 2019-06-07 | 广东博智林机器人有限公司 | Building template assembly |
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| PB01 | Publication | ||
| 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: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |