CN104149360A - Manufacturing process of solid flat-plate profile - Google Patents
Manufacturing process of solid flat-plate profile Download PDFInfo
- Publication number
- CN104149360A CN104149360A CN201410296058.5A CN201410296058A CN104149360A CN 104149360 A CN104149360 A CN 104149360A CN 201410296058 A CN201410296058 A CN 201410296058A CN 104149360 A CN104149360 A CN 104149360A
- Authority
- CN
- China
- Prior art keywords
- section bar
- temperature
- district
- glass fiber
- dipping tank
- 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
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
- B29C70/508—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands and first forming a mat composed of short fibres
-
- 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
- B29C70/545—Perforating, cutting or machining during or after moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a manufacturing process of a solid flat-plate profile. The manufacturing process comprises the specific steps: glass fiber yarn and a composite felt are prepared; a part of glass fiber yarn is vertically arranged and enters an upper dipping groove, the other part of glass fiber yarn is flatly laid and passes through a lower dipping pool, the dipping groove and the dipping pool are internally provided with resin, the dipping groove is internally provided with an upper heating plate and a lower heating plate, and the bottom part and the side surface of the dipping pool are provided with heating sources; bubbles and redundant resin of the glass fiber are removed by a pre-forming device, and the profile is formed preliminarily; the pre-formed profile enters a forming mold to carry out final forming; the formed solid flat-plate profile enters a towing device to form reciprocating type towing; and the profile is towed to a cutting device for carrying out plate cutting, and anti-aging fluorocarbon paint is automatically sprayed. The manufacturing process disclosed by the invention has the advantages that the price of materials is cheap, the obtaining of the materials is easy, and a produced product is high in strength and resists high temperature and corrosion.
Description
Technical field
The present invention relates to field of compound material, specifically, relate to a kind of manufacture craft of solid dull and stereotyped section bar.
Background technology
Glass fibre is a kind of Inorganic Non-metallic Materials of excellent performance, of a great variety, and advantage is that good insulating, heat resistance are strong, corrosion resistance good, and mechanical strength is high, but shortcoming is that property is crisp, and wearability is poor.It manufactures through high temperature melting, wire drawing, doff, the technique such as weave cotton cloth taking glass marble or discarded glass as raw material, the diameter of its monofilament is that several microns are to twenties meters microns, be equivalent to the 1/20-1/5 of a hairline, every bundle fiber precursor all by hundreds of even thousands of monofilament form.Glass fibre is typically used as the reinforcing material in composite, electrically insulating material and heat-insulating material, the national economy every field such as circuit substrate.
Current section bar is mainly single or multiple lift, and single layer structure profile material structure is too simple, and weight capacity is poor, and sandwich construction profile material mostly is solid, though there is certain weight capacity, solid construction causes excessive being not easy to of quality to transport and install.
Summary of the invention
Object of the present invention, is to overcome above-mentioned limitation, thereby provides a kind of cost of material cheap, is easy to obtain and produces that the product strength of gained is high, high temperature resistant, the manufacture craft of corrosion resistant solid dull and stereotyped section bar.
Object of the present invention is achieved through the following technical solutions: a kind of manufacture craft of solid dull and stereotyped section bar, and step is as follows:
A, preparation glass fiber yarn and composite felt are for subsequent use;
B, a part of glass fiber yarn is vertically arranged and entered upper dipping tank by guide plate, another part glass fiber yarn tiling is arranged and pass through lower impregnating bath, in dipping tank and impregnating bath, be provided with resin, in dipping tank, be provided with upper and lower heating plate, impregnating bath bottom and side are provided with heating source, and the heating source temperature of the heating plate of dipping tank and impregnating bath is 80-105 DEG C;
C, the glass fibre that is soaked with resin that aforementioned dipping tank and impregnating bath are derived are removed bubble and unnecessary resin by pre-shaping device, pre-shaping device has three grooves, first groove imports the glass fibre of vertically arranging, second groove imports the glass fibre that tiling is arranged, the 3rd groove imports the composite felt that derive side, pre-shaping device top and the left and right sides are provided with increased pressure board, and section bar is one-step forming just;
Section bar after D, preformed enters mould and carries out final molding, after six heating regions that are provided with in mould, obtain solid dull and stereotyped section bar, solid dull and stereotyped section bar is wide 1.22 meters, thick 3 centimetres, six heating region temperature of mould are: district's temperature is that 140-170 DEG C, two district's temperature are that 170-200 DEG C, three district's temperature are that 100-130 DEG C, four district's temperature are that 140-170 DEG C, five district's temperature are that 160-190 DEG C, six district's temperature are 100-130 DEG C;
Solid dull and stereotyped section bar after E, final molding enters draw-gear, wherein the first tractor is positioned at mould discharging opening, the second tractor is positioned at discharging opening far-end, the section bar that the first tractor pulls out is transferred to get back to the section bar that discharging opening continuation traction newly goes out after the second tractor, forms thus reciprocating traction;
F, the second tractor traction section bar to cutter sweep carry out plate cutting, and the sheet material after cutting is delivered to spray-painting plant by article carrying platform, spray-painting plant automatic coating aging-resistant fluorine carbon paint.
The present invention compared with prior art has the following advantages: cost of material is cheap, and the product strength that is easy to acquisition and production gained is high, high temperature resistant, corrosion-resistant.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
The manufacture craft of a kind of solid dull and stereotyped section bar of the present invention: prepare glass fiber yarn and composite felt for subsequent use, can use simple glass silvalin and composite felt, cost performance is high; First a part of glass fiber yarn is vertically arranged and entered upper dipping tank by guide plate, another part glass fiber yarn tiling is arranged and pass through lower impregnating bath, in dipping tank and impregnating bath, be provided with resin, in dipping tank, be provided with upper and lower heating plate, impregnating bath bottom and side are provided with heating source, and the heating source temperature of the heating plate of dipping tank and impregnating bath is 80-105 DEG C; The glass fibre that is soaked with resin of aforementioned dipping tank and impregnating bath derivation is removed to bubble and unnecessary resin by pre-shaping device, pre-shaping device has three grooves, first groove imports the glass fibre of vertically arranging, second groove imports the glass fibre that tiling is arranged, the 3rd groove imports the composite felt that derive side, pre-shaping device top and the left and right sides are provided with increased pressure board, just one-step forming of section bar after pressurization; Section bar after preformed enters mould and carries out final molding, after six heating regions that are provided with in mould, obtain solid dull and stereotyped section bar, six heating region temperature of mould are: district's temperature is that 140-170 DEG C, two district's temperature are that 170-200 DEG C, three district's temperature are that 100-130 DEG C, four district's temperature are that 140-170 DEG C, five district's temperature are that 160-190 DEG C, six district's temperature are 100-130 DEG C; Solid dull and stereotyped section bar after final molding enters draw-gear, wherein the first tractor is positioned at mould discharging opening, the second tractor is positioned at discharging opening far-end, the section bar that the first tractor pulls out is transferred to get back to the section bar that discharging opening continuation traction newly goes out after the second tractor, forms thus reciprocating traction; The second tractor traction section bar to cutter sweep carries out plate cutting, and the sheet material after cutting is delivered to spray-painting plant by article carrying platform, spray-painting plant automatic coating aging-resistant fluorine carbon paint.
Embodiment mono-: the solid dull and stereotyped section bar of processing is wide 1.22 meters, thick 3 centimetres, when by dipping tank and impregnating bath, dipping tank temperature of heating plate is 80 DEG C, impregnating bath heating source temperature is 80 DEG C a little more than dipping tank heating plate, and six heating region temperature of mould are: district's temperature is that 140 DEG C, two district's temperature are that 170 DEG C, three district's temperature are that 100 DEG C, four district's temperature are that 140 DEG C, five district's temperature are that 160 DEG C, six district's temperature are 100 DEG C.
Embodiment bis-: the solid dull and stereotyped section bar of processing is wide 1.22 meters, thick 3 centimetres, when by dipping tank and impregnating bath, dipping tank temperature of heating plate is 105 DEG C, impregnating bath heating source temperature is 105 DEG C a little more than dipping tank heating plate, and six heating region temperature of mould are: district's temperature is that 170 DEG C, two district's temperature are that 200 DEG C, three district's temperature are that 130 DEG C, four district's temperature are that 170 DEG C, five district's temperature are that 190 DEG C, six district's temperature are 130 DEG C.
Embodiment tri-: the solid dull and stereotyped section bar of processing is wide 1.22 meters, thick 3 centimetres, when by dipping tank and impregnating bath, dipping tank temperature of heating plate is 95 DEG C, impregnating bath heating source temperature is 95 DEG C a little more than dipping tank heating plate, and six heating region temperature of mould are: district's temperature is that 155 DEG C, two district's temperature are that 185 DEG C, three district's temperature are that 115 DEG C, four district's temperature are that 155 DEG C, five district's temperature are that 175 DEG C, six district's temperature are 115 DEG C.
The present invention compared with prior art has the following advantages: cost of material is cheap, and the product strength that is easy to acquisition and production gained is high, high temperature resistant, corrosion-resistant.
Claims (3)
1. a manufacture craft for solid dull and stereotyped section bar, is characterized in that: step is as follows:
A, preparation glass fiber yarn and composite felt are for subsequent use;
B, a part of glass fiber yarn is vertically arranged and entered upper dipping tank by guide plate, another part glass fiber yarn tiling is arranged and pass through lower impregnating bath, in dipping tank and impregnating bath, be provided with resin, be provided with upper and lower heating plate in dipping tank, impregnating bath bottom and side are provided with heating source;
C, the glass fibre that is soaked with resin that aforementioned dipping tank and impregnating bath are derived are removed bubble and unnecessary resin by pre-shaping device, pre-shaping device has three grooves, first groove imports the glass fibre of vertically arranging, second groove imports the glass fibre that tiling is arranged, the 3rd groove imports the composite felt that derive side, pre-shaping device top and the left and right sides are provided with increased pressure board, and section bar is one-step forming just;
Section bar after D, preformed enters mould and carries out final molding, after six heating regions that are provided with in mould, obtains solid dull and stereotyped section bar;
Solid dull and stereotyped section bar after E, final molding enters draw-gear, wherein the first tractor is positioned at mould discharging opening, the second tractor is positioned at discharging opening far-end, the section bar that the first tractor pulls out is transferred to get back to the section bar that discharging opening continuation traction newly goes out after the second tractor, forms thus reciprocating traction;
F, the second tractor traction section bar to cutter sweep carry out plate cutting, and the sheet material after cutting is delivered to spray-painting plant by article carrying platform, spray-painting plant automatic coating aging-resistant fluorine carbon paint.
2. the manufacture craft of solid dull and stereotyped section bar according to claim 1, is characterized in that: described solid dull and stereotyped section bar is wide 1.22 meters, thick 3 centimetres.
3. the manufacture craft of solid dull and stereotyped section bar according to claim 1, it is characterized in that: the heating source temperature of the heating plate of described dipping tank and impregnating bath is 80-105 DEG C, six heating region temperature of described mould are: district's temperature is that 140-170 DEG C, two district's temperature are that 170-200 DEG C, three district's temperature are that 100-130 DEG C, four district's temperature are that 140-170 DEG C, five district's temperature are that 160-190 DEG C, six district's temperature are 100-130 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296058.5A CN104149360A (en) | 2014-06-27 | 2014-06-27 | Manufacturing process of solid flat-plate profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296058.5A CN104149360A (en) | 2014-06-27 | 2014-06-27 | Manufacturing process of solid flat-plate profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104149360A true CN104149360A (en) | 2014-11-19 |
Family
ID=51875068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410296058.5A Pending CN104149360A (en) | 2014-06-27 | 2014-06-27 | Manufacturing process of solid flat-plate profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104149360A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691670A (en) * | 1992-09-11 | 1994-04-05 | Sekisui Chem Co Ltd | Production of long composite |
| US20020121722A1 (en) * | 1999-06-21 | 2002-09-05 | Pella Corporation | Method of making a pultruded part with a reinforcing mat |
| CN101050684A (en) * | 2007-05-14 | 2007-10-10 | 北京房云盛玻璃钢有限公司 | Drawing and extruding section bar for metal reinforced glass fiber reinforced plastic door and window and its producing method |
| CN102198730A (en) * | 2011-04-21 | 2011-09-28 | 北京玻钢院复合材料有限公司 | Pultrusion process and pultrusion device of phenolic resin composite |
| CN102490378A (en) * | 2011-12-19 | 2012-06-13 | 中格复合材料（南通）有限公司 | Production method of the phenolic glassfiber reinforced plastic sectional material |
| CN102700152A (en) * | 2012-05-22 | 2012-10-03 | 山西翔宇实业有限公司 | Production line for one-step molding sound insulation boards |
| CN103589127A (en) * | 2012-08-15 | 2014-02-19 | 上海杰事杰新材料(集团)股份有限公司 | High-transverse-strength pultrusion structural sheet material and manufacturing method thereof |
-
2014
- 2014-06-27 CN CN201410296058.5A patent/CN104149360A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691670A (en) * | 1992-09-11 | 1994-04-05 | Sekisui Chem Co Ltd | Production of long composite |
| US20020121722A1 (en) * | 1999-06-21 | 2002-09-05 | Pella Corporation | Method of making a pultruded part with a reinforcing mat |
| CN101050684A (en) * | 2007-05-14 | 2007-10-10 | 北京房云盛玻璃钢有限公司 | Drawing and extruding section bar for metal reinforced glass fiber reinforced plastic door and window and its producing method |
| CN102198730A (en) * | 2011-04-21 | 2011-09-28 | 北京玻钢院复合材料有限公司 | Pultrusion process and pultrusion device of phenolic resin composite |
| CN102490378A (en) * | 2011-12-19 | 2012-06-13 | 中格复合材料（南通）有限公司 | Production method of the phenolic glassfiber reinforced plastic sectional material |
| CN102700152A (en) * | 2012-05-22 | 2012-10-03 | 山西翔宇实业有限公司 | Production line for one-step molding sound insulation boards |
| CN103589127A (en) * | 2012-08-15 | 2014-02-19 | 上海杰事杰新材料(集团)股份有限公司 | High-transverse-strength pultrusion structural sheet material and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105946327B (en) | A kind of reversible twill three-dimensional structural glass fabric and the method for preparing composite | |
| CN102990944B (en) | Composite material vacuum bag forming method | |
| CN105269833A (en) | Two-time compression molding technology for thermoplastic composite material | |
| CN108202511A (en) | A kind of composite material for preparing battery tray, battery tray and preparation method thereof | |
| CN101564895A (en) | Vacuum perfusion infusion forming technique used for speedboat | |
| CN103568447B (en) | Device laminated into type and prepare the method for thermosetting polymer based composites | |
| CN105082571B (en) | For manufacturing compound material bolt blank forming method | |
| CN103407034B (en) | The preparation method of composite former | |
| CN110466216B (en) | Carbon fiber plate for vacuum infusion and preparation method thereof | |
| CN104985830B (en) | The antiseptic fire-retardation handling process of glass-fiber reinforced plastic grille | |
| CN104149360A (en) | Manufacturing process of solid flat-plate profile | |
| CN105504750A (en) | Continuous carbon fiber enhanced polycarbonate composite material and preparing method thereof | |
| CN113119491A (en) | Carbon glass mixed flat plate and application method thereof | |
| CN103625041B (en) | A kind of composite shell and preparation method thereof | |
| CN104097340B (en) | The manufacture craft of three hole cored slab section bars | |
| CN106515098B (en) | A kind of lightweight large scale hollow composite material and preparation method thereof | |
| CN100478167C (en) | Fiberglass cloth and method for producing the same | |
| CN203864132U (en) | Semi-finished product made of reinforced composite material and compression-molded piece | |
| CN108501401A (en) | A kind of lightweight carbon fiber board and its preparation process | |
| CN106584994A (en) | Glass fiber reinforced plastic gel-coated plate and preparation method thereof | |
| CN206186446U (en) | Lightweight jumbo size cavity combined material | |
| CN107603021A (en) | The traffic interior trim manufacturing process of fibre-reinforced thermoplastic's plate and the application thermoplastic plate | |
| CN106584701A (en) | Forming method for sewing body enhanced composite steering engine protection plate | |
| CN112776226A (en) | Large-size flat plate mold with automatic heating function and preparation method thereof | |
| CN206287539U (en) | A kind of RTM products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141119 |