CN109454879A - The production equipment and its technique of wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material - Google Patents
The production equipment and its technique of wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material Download PDFInfo
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- CN109454879A CN109454879A CN201811555298.7A CN201811555298A CN109454879A CN 109454879 A CN109454879 A CN 109454879A CN 201811555298 A CN201811555298 A CN 201811555298A CN 109454879 A CN109454879 A CN 109454879A
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- sheet material
- continuous glass
- fiber enhancing
- heating
- door width
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- 239000000463 material Substances 0.000 title claims abstract description 85
- 239000003365 glass fiber Substances 0.000 title claims abstract description 59
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 9
- 238000007711 solidification Methods 0.000 claims abstract description 5
- 230000008023 solidification Effects 0.000 claims abstract description 5
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 239000000047 product Substances 0.000 description 14
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007598 dipping method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/435—Making large sheets by joining smaller ones or strips together
Abstract
The present invention relates to the production equipments and its technique of a kind of wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material, it belongs to Material Field.Production equipment of the present invention includes kissing gate width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material, continuous unwinding machine structure, it is oriented to roller, heating structure, cooling structure and rolling-up mechanism, kissing gate width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material realizes that sheet material unreels by continuous unwinding machine structure, multireel kissing gate width continuous glass-fiber enhancing thermoplasticity is presoaked sheet material lying side-by-side by multiple guiding rollers, heating structure is located at guiding roller rear, the thermoplastic resin melting presoaked in sheet material in heating region is realized by heating structure, cooling structure is located at heating structure side, cooling structure is realized for solidification again is bonded as wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material between adjacent sheet, it is realized and is wound by rolling-up mechanism.The present invention also provides a kind of production technologies.Production cost of the present invention is low, high-efficient, easy to operate, satisfies the use demand.
Description
Technical field
The present invention relates to a kind of equipment and techniques, enhance thermoplasticity preliminary-dip piece more particularly, to a kind of wide door width continuous glass-fiber
The production equipment and its technique of material, it belongs to Material Field.
Background technique
Continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material is a kind of glass fiber single filament with the row of being parallel to each other between continuous and monofilament
The lamellar material being listed in thermoplastic resin matrix is being parallel to due to its monofilament that is internal continuous and being parallel to each other
The mechanical performance of glass fibre distribution arrangement is excellent, can substitute the general alloy such as aluminium alloy in some aspects, small with density,
High, the recyclable feature of intensity.
But since this kind of material needs to realize in process of production the dispersion to glass tow, orientation, resin dipping, pressing
Etc. processes, therefore while producing wide door width (1m or more) product need the process equipment processing impregnation mold using higher precision,
Higher pressing roller of the bigger precision of diameter etc. is needed, therefore device fabrication expense greatly improves, and does not pay attention to.
The method for producing wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material general at present be directly adopt it is wider
Dipping die head and the longer slicking-in roller of length realize the production of wide door width preimpregnation sheet material；But under mode, then need using essence
It spends higher process equipment and realizes the bigger dipping die head processing of breadth, and need to ask in view of the deformation etc. of die head after the heating
Topic, while the slicking-in roller bigger using diameter, to realize that the deflection of high-pressure state lower roll is in lesser range.
But if the expense of equipment needed for the product that door width doubles will be considerably beyond original using the method directly produced
One times or more of equipment, so as to cause the production cost increases.
And this kind of continuous glass-fiber enhancing thermoplasticity presoaks sheet material mainly as raw material for van-type in practical applications
Lorry field, it is therefore desirable to breadth be typically necessary in 2m or more；In order to realize the production of later product, needing in advance should
Kind continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material is realized xy lamination by splitting mode and is heated compound；Due to the width of current product
It is wide smaller, it is therefore desirable to which that multi-disc presoaks the split of sheet material laying, and production efficiency is relatively low.
Publication date is on 04 26th, 2017, in the Chinese patent of Publication No. 106592067A, discloses a kind of title
For the patent of invention of " a kind of electromagnetic launch system and method for ultra-wide door width loom wefting insertion ".The Patent equipment includes wefting insertion
Device and multistage electromagnetic launch system, multistage electromagnetic launch system are used to emit weft insertion device to the shed open of warp thread and weft yarn formation,
The multistage electromagnetic launch system is sequentially connected with by the identical single-stage emitter of multiple length, and weft insertion device is placed on multistage
On the driving means at the main entrance end of electromagnetic launch system, the length of weft insertion device is identical with single-stage emitter；Of the invention draws
Latitude device moves in solenoid, and the form in weft insertion device emission process can fix, it is ensured that horizontal stable state of flight makes
Weft insertion device is accelerated step by step with multistage electromagnetic launch system, by adjusting electromagnetic launch system series, solenoidal the number of turns
With the size of power-on voltage, wefting insertion power and weft insertion device initial velocity can be adjusted, it is easy to use, and can be adapted for each
Kind Uneven Width width different loom and ultra-wide door width loom.But the patent and the wide door width continuous glass-fiber of the application enhance thermoplasticity
The production equipment and its technique of sheet material are presoaked, it is entirely different.
Therefore, how pre- using the inexpensive multi-disc continuous glass-fiber enhancing thermoplasticity of realization under conditions of original kissing gate width equipment
The problem of splicing for soaking sheet material, breadth needed for finally making the door width of product can achieve production, it appears particularly necessary.
Summary of the invention
It is an object of the invention to overcome the above deficiencies in the existing technologies, and provide a kind of simple conjunction of structure design
Reason, securely and reliably, production cost is low, high-efficient, the life of easy to operate wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material
Produce equipment and its technique.
Technical solution used by the present invention solves the above problems is: the width door width continuous glass-fiber enhances thermoplasticity preliminary-dip piece
The production equipment of material, including kissing gate width continuous glass-fiber enhancing thermoplasticity presoak sheet material, it is characterised in that: further include continuous unwinding machine
Structure, guiding roller, heating structure, cooling structure and rolling-up mechanism, the kissing gate width continuous glass-fiber enhancing thermoplasticity presoak sheet material
Realize that sheet material unreels by continuous unwinding machine structure, multireel kissing gate width continuous glass-fiber is enhanced thermoplasticity preliminary-dip piece by multiple guiding rollers
Material lying side-by-side, heating structure setting are realized in heating region by the heating structure and are presoaked in sheet material at guiding roller rear
Thermoplastic resin melting, in heating structure side, which realizes adjacent sheet for solidification again for cooling structure setting
It is bonded as wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material between material, is realized and is wound by rolling-up mechanism.
Preferably, heating structure of the present invention is using in hot wind wind pushing mechanism or heating lamp or heating pressurization roller
It is a kind of.
Preferably, cooling structure of the present invention is using cooling one of pressure roller or cooling air unit.
Preferably, the temperature of heating structure of the present invention is 170 DEG C -300 DEG C.
The present invention also provides a kind of production technology of wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material, feature exists
In: steps are as follows: multireel kissing gate width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material being required to unreel according to final products breadth, phase
Overlapping region or gap between adjacent two sheets pass through heating knot because being not more than 3mm at the overlapping of adjacent two panels later
Structure makes resin melting within the scope of adjacent area 5mm -20mm, heats and presses to heating region using heating pressurization roller, passes through
The product utilization rolling-up mechanism that cooling structure is cooled into whole door width is wound again, obtains the product of final wide door width.
Compared with prior art, the present invention having the following advantages that and effect: the characteristic having using thermoplastic resin, it will be narrow
Door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material ultimately forms wide door width in adjacent two sheets heating melting, pressurization cooling
Continuous glass-fiber enhances thermoplasticity and presoaks sheet material；This technique can re-use original kissing gate width equipment, have at low cost, high-efficient
Feature.
Detailed description of the invention
Fig. 1 is a kind of production equipment structure schematic diagram of the embodiment of the present invention.
Fig. 2 is another production equipment structure schematic diagram of the embodiment of the present invention.
Fig. 3 is the schematic diagram that kissing gate face sheet material pieces together wide door face sheet material in the embodiment of the present invention.
Fig. 4 is the production technological process of wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material in the embodiment of the present invention.
In figure: kissing gate width continuous glass-fiber enhances thermoplasticity and presoaks sheet material 1, the continuous glass-fiber enhancing thermoplasticity preimpregnation of wide door width
Sheet material 2, overlapping range 3, continuous unwinding machine structure 11, guiding roller 12, heating structure 13, cooling structure 14, rolling-up mechanism 15,
Hot wind wind pushing mechanism or heating lamp 131, heating pressurization roller 132, cooling pressure roller 141, cooling air unit 142.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited to following embodiments.
Embodiment.
Referring to Fig. 1 to Fig. 4, the production equipment of the wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material of the present embodiment includes narrow
Door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material 1, continuous unwinding machine structure 11, guiding roller 12, heating structure 13, cooling structure
14 and rolling-up mechanism 15, the kissing gate width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material 1 realizes piece by continuous unwinding machine structure 11
Material unreels, and multireel kissing gate width continuous glass-fiber enhancing thermoplasticity is presoaked 1 lying side-by-side of sheet material, heating structure by multiple guiding rollers 12
13 settings realize that the thermoplastic resin presoaked in sheet material in heating region is molten at guiding 12 rear of roller, by the heating structure 13
Melt, the setting of cooling structure 14 is realized between adjacent sheet in 13 side of heating structure, the cooling structure 14 for solidification again
It is bonded as wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material 2, is realized and is wound by rolling-up mechanism 15.
The heating structure 13 of the present embodiment is using in hot wind wind pushing mechanism or heating lamp 131 or heating pressurization roller 132
It is a kind of.
The cooling structure 14 of the present embodiment is using cooling one of pressure roller 141 or cooling air unit 142.
Referring to Fig. 1, realize that kissing gate width continuous glass-fiber enhances the production equipment that thermoplasticity presoaks sheet material for the present embodiment is a kind of
Schematic diagram: kissing gate width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material 1 is realized that sheet material unreels by continuous unwinding machine structure 11, and is passed through
Multiple guiding rollers 12 realize heating zone by 1 lying side-by-side of multireel kissing gate face sheet material, by hot wind wind pushing mechanism or heating lamp 131
Presoaked in domain thermoplastic resin in sheet material 170 DEG C -300 DEG C at a temperature of melt, the resin of melting is in cooling pressure roller 141
Under the action of again solidification realize the bonding between adjacent sheet and become the continuous glass-fiber of wide door width and enhance thermoplasticity preliminary-dip piece
Material (2) realizes the winding of product finally by rolling-up mechanism 15.
Referring to fig. 2, realize that the production of kissing gate width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material is set for the present embodiment another kind
Standby schematic diagram: kissing gate width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material 1 is realized that sheet material unreels by continuous unwinding machine structure 11, and is passed through
Cross heating pressure roller of multiple guide roller cylinders 12 by 1 lying side-by-side of multireel kissing gate face sheet material, through excess temperature at 170 DEG C -300 DEG C
Cylinder 132, which is realized, melts the thermoplastic resin presoaked in sheet material in heating region, and realizes that molten resin is heating the roller that pressurizes
Pressure under realize adjacent sheet between bonding, later under the action of cooling air unit 142 again coagulation forming and become width
The continuous glass-fiber enhancing thermoplasticity of door width presoaks sheet material 2, and the winding of product is realized finally by rolling-up mechanism 15.
Referring to Fig. 3, in the present invention multi-disc kissing gate width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material 1 after unreeling and arranging,
Continuous glass-fiber in overlapping 5mm -20mm range 3 is set to enhance thermoplasticity using heating structure 13 at the overlapping of adjacent two sheet
Thermoplastic resin in preimpregnation sheet material is heated to melting temperature, such as polypropylene material heating temperature is needed at 170 DEG C -300 DEG C
It in range, and realizes that more kissing gate width continuous glass-fiber enhancing thermoplasticity presoaks the bonding of sheet material after pressurization is cooling, becomes a kind of
The continuous glass-fiber enhancing thermoplasticity of wide door width presoaks sheet material 2.
What is be previously mentioned in the present embodiment utilizes kissing gate width (10cm to 1m) continuous glass-fiber enhancing thermoplasticity preimpregnation sheet production
The technical process of wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material is as shown in Figure 4.
The production stage of the wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material of the present embodiment is as follows: multireel kissing gate width is connected
Continuous fiberglass reinforced thermoplasticity preimpregnation sheet material 1 requires to unreel according to final products breadth, the overlapping region between adjacent two sheet
Or gap makes adjacent area 5mm -20mm model by heating structure 13 at the overlapping of adjacent two panels later because being not more than 3mm
Interior resin melting is enclosed, heating region is heated using heating pressurization roller 132 and is pressed, is cooled by cooling structure 14 whole
The product utilization rolling-up mechanism 15 of door width is wound again, obtains the product of final wide door width.
The present embodiment uses the continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material of conventional breadth for raw material, passes through multi-disc former material
After material arrangement, stitching portion is heated, pressurizeed, is cooled down, the splicing of more sheets is realized under the conditions of lower cost, thus
The numerical value that multi-disc raw material breadth is added before being to breadth；In this way, the sheet material of common breadth can be become into width
Door face sheet material, to improve the production efficiency of later product.
By above-mentioned elaboration, those skilled in the art can implement.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to structure of the invention example explanation described in this specification.It is all according to
According to equivalence changes or simple change that the invention patent design structure, feature and principle is done, it is included in this hair
In the protection scope of bright patent.Those skilled in the art can do described specific embodiment various
The mode that the modify or supplement or adopt of various kinds is similar substitutes, and without departing from structure of the invention or surmounts present claims
Range defined in book, is within the scope of protection of the invention.
Claims (5)
1. a kind of production equipment of width door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material, including kissing gate width continuous glass-fiber enhancing heat
Plasticity presoak sheet material (1), it is characterised in that: further include continuous unwinding machine structure (11), guiding roller (12), heating structure (13),
Cooling structure (14) and rolling-up mechanism (15), kissing gate width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material (1) is by continuously putting
Volume mechanism (11) realizes that sheet material unreels, and multireel kissing gate width continuous glass-fiber enhancing thermoplasticity is presoaked sheet material by multiple guiding rollers (12)
(1) lying side-by-side, heating structure (13) setting realize heating region at guiding roller (12) rear, by the heating structure (13)
Thermoplastic resin melting in interior preimpregnation sheet material, cooling structure (14) are arranged in heating structure (13) side, the cooling structure
(14) it is realized for solidification again and is bonded as wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material (2) between adjacent sheet,
It is realized and is wound by rolling-up mechanism (15).
2. the production equipment of width door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material according to claim 1, feature exist
In: the heating structure (13) is using one of hot wind wind pushing mechanism or heating lamp (131) or heating pressurization roller (132).
3. the production equipment of width door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material according to claim 1, feature exist
In: the cooling structure (14) is using cooling one of pressure roller (141) or cooling air unit (142).
4. the production equipment of width door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material according to claim 1, feature exist
In: the temperature of the heating structure (13) is 170 DEG C -300 DEG C.
5. a kind of production technology of width door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material, using claim 1-4 any one
The production equipment of the wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material, it is characterised in that: steps are as follows: multireel is narrow
Door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material (1) requires to unreel according to final products breadth, between adjacent two sheet
Overlapping region or gap make adjacent area by heating structure (13) at the overlapping of adjacent two panels later because being not more than 3mm
Resin melting within the scope of 5mm -20mm heats heating region using heating pressurization roller (132) and presses, and is tied by cooling
The product utilization rolling-up mechanism (15) that structure (14) is cooled into whole door width is wound again, obtains the product of final wide door width.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555298.7A CN109454879A (en) | 2018-12-18 | 2018-12-18 | The production equipment and its technique of wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555298.7A CN109454879A (en) | 2018-12-18 | 2018-12-18 | The production equipment and its technique of wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material |
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| CN201811555298.7A Pending CN109454879A (en) | 2018-12-18 | 2018-12-18 | The production equipment and its technique of wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641025A (en) * | 2019-09-05 | 2020-01-03 | 浙江嘉声环保科技有限公司 | Inflatable boat processing method |
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