CN206030589U - Continuous fibers reinforcing PVC building templates equipment - Google Patents
Continuous fibers reinforcing PVC building templates equipment Download PDFInfo
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- CN206030589U CN206030589U CN201620975183.3U CN201620975183U CN206030589U CN 206030589 U CN206030589 U CN 206030589U CN 201620975183 U CN201620975183 U CN 201620975183U CN 206030589 U CN206030589 U CN 206030589U
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- pvc
- template
- extrusion die
- heating unit
- prepreg
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Abstract
The utility model provides a continuous fibers reinforcing PVC building templates equipment, including stereoplasm PVC foaming board extrusion die, the both sides of stereoplasm PVC foaming board extrusion die are equipped with the heating unit, and the left side of heating unit is equipped with the preimpregnation material and unreels the axle, and the preimpregnation material unreels a low reaches and sets up the preimpregnation material and level the roller, and the heating unit right side is equipped with preimpregnation material slicking -in roller, and one side of stereoplasm PVC foaming board extrusion die is equipped with and preheats the unit, preheat the unit right side and are equipped with in proper order and cool off fixing roll, cool off into grooved roll and carry over pinch rolls, and the carry over pinch rolls right side is equipped with cutting device. Through the utility model discloses it is little that the template of preparing has density, and intensity is high, longe -lived advantage, and it is wide to compare other template ranges of application, can join in marriage the frame, but other type templates are compared to also exclusive use, adopt the PVC material, can reduce the cost of template.
Description
Technical field
This utility model belongs to macromolecular material production equipment field, more particularly to a kind of continuous lod PVC buildings
Die plate equipment.
Background technology
Plastic formwork is a kind of energy-saving and Green Product, is after plank sheathing, combined steel formwork, bamboo and wood blocking tool
Another new regeneration product after plate, all-steel big shuttering.Plastic formwork was obtained in architectural engineering and science of bridge building in recent years
Preliminary Applications, achieve certain effect, but do not obtain the attention of building industry.Popularization and application plastic formwork should be " to mould
Dai Mu ", " to mould Dai Gang ", the important measures for economizing on resources.
At present, there are the various plastic formworks of many enterprise developments, such as hard reinforced plastics template, wood plastics composite template, GMT
Plastic formwork, floor plastic formwork and plastics large template system etc..With the continuous improvement of form work engineering technical merit, template rule
Lattice forward direction seriation and architecture development, occur in that many template systems for being applied to different construction works, the such as big mould of assembled
Plate, hydraulic slip form, hydraulic climbing shuttering, platform mould, cylinder mould, bridge formwork, tunnel form, cantilever form etc..
Should be the Main way of template industry Future Development using plastic formwork, meet the building industry green that country advocates
Construction concept, will be an important milestone of building template development history, be the revolution of construction industry.
Due to plastic formwork good market prospect, and continuous fiber reinforced thermoplastic composite material flourishes, and gives
The upgrading of building template with the addition of new vitality.Patent 201110000869.2 discloses a kind of continuous fiber plastic coated belt material
It is compound to increase building template, surface layer is adopted for being particieboard Jing double-side hot-melt adhesives bonding one in the middle of continuous fiber reinforced thermoplastic band
Rise, although this method can make, hot melt adhesive film price is higher, increases can product cost, and hot melt adhesive film and plane
The bond strength of the thermosetting adhering resin used by card is not high, has a strong impact on the life-span of template.Patent
CN201610103703.6 discloses a kind of fiber reinforcement building template and preparation method thereof, using addition continuous lod heat
Plastic composites surface layer is used as middle dielectric layer by hot compound nonwoven cloth, is making plywood, during particieboard, directly
Building template is made by the method for nonwoven layer gluing making sheet as surface layer, although production is quick, but itself is still
There are the hard defects of wooden template, it is such as hygroscopic, easily to damage by worms, middle core service life is short, the problems such as reclaim difficult.Patent
201210313498.8《A kind of building template and preparation method thereof》Continuous fiber reinforced composite materials layer is disclosed with chopped fibre
Dimension strengthens composite layer by staggeredly laying, by hot-forming.Although having used overall plastic structure in material, produce
Product density is big, is suitable only for using with frame, and use range is single.Patent 201110258944.5《A kind of thermoplastic fibre strengthens to be built
The preparation method of building mould》A kind of surface material is disclosed for extrusion modified resin Sized glass cloth, building mould of the core for GMT
Board manufacturing method, the density of sheet material are little, but the low intensity of light GMT material, and modulus is little, the short life of template application, and material
Material high cost, is unfavorable for promoting.
Utility model content
Technical problem to be solved in the utility model, is for the defect and deficiency in aforementioned background art, there is provided one
Continuous lod PVC building template equipment is planted, production efficiency is high, and product surface is succinct, and the selection of material is thermoplastic resin,
It is harmless, it is free from environmental pollution.
What the technical solution of the utility model was realized in：Continuous lod PVC building template equipment, including hard
PVC foam plate extrusion die, the both sides of the hard PVC foamed board extrusion die are provided with heating unit, the heating unit
Left side is provided with prepreg unreeling shaft, and the prepreg unreeling shaft downstream arranges upper prepreg leveling roll, on the right side of the heating unit
Prepreg slicking-in roller is provided with, the side of the hard PVC foamed board extrusion die is provided with preheating unit, the preheating unit
Right side is sequentially provided with cooling and shaping roller, cooling shaping roller and carry-over pinch rolls, is provided with cutting means on the right side of the carry-over pinch rolls.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：
1st, the raw material and equipment in this utility model, including the selection to prepreg and forming method, can accomplish equipment
Simply, cheap, technological requirement is not high, continuous to produce, and improves efficiency.
2nd, the template prepared by this utility model has density little, and intensity is high, the advantage of life-span length, and comparing other templates should
It is wide with scope, frame can be matched somebody with somebody, also be can be used alone.Other types template is compared, using PVC material, the cost of template can be reduced,
The middle core layer choosing hard foamed technologies of PVC, can both reduce panel weight, again can be compound with PVC prepregs, need not add
Plus glued membrane and other materials.
3rd, the prepared product and produced leftover pieces in this utility model, recyclable recycling, category environmental protection are produced
Product technology.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Structural representations of the Fig. 1 for this utility model continuous lod PVC building template equipment.
In figure, 1- hard PVC foamed board extrusion dies；2- prepreg unreeling shafts；The upper prepreg leveling rolls of 3-；4- heating is single
Unit；5- prepreg slicking-in rollers；6- preheating units；7- cooling and shaping rollers；8- cooling shaping rollers；9- carry-over pinch rolls；10- cuts dress
Put.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As shown in figure 1, continuous lod PVC building template equipment includes：Hard PVC foamed board extrusion die 1, hard
The both sides of PVC foam plate extrusion die 1 are provided with heating unit 4, and the left side of heating unit 4 is provided with prepreg unreeling shaft 2, prepreg
2 downstream of unreeling shaft arranges upper prepreg leveling roll 3, is provided with prepreg slicking-in roller 5 on the right side of heating unit 4, and hard PVC foamed board is squeezed
The side for going out die head 1 is provided with preheating unit 6, is sequentially provided with cooling and shaping roller 7,8 and of cooling shaping roller on the right side of preheating unit 6
Carry-over pinch rolls 9, are provided with cutting means 10 on the right side of carry-over pinch rolls 9.
Embodiment 1：The production method 1 of PVC building templates
Step (1)：After the various raw materials of precise and auxiliary agent, polyvinyl chloride resin and auxiliary agent are poured into after high-speed mixer, low speed
Start high-speed mixer.After mixing a period of time, when mixed at high speed built-in temperature rises to 120 DEG C, material is entered into cold mixer,
Start cold mixer, after material temperature is down to 40 DEG C, after being discharged by discharge gate, pour in the loading hopper of double screw extruder.
Step (2)：Continuous glass fibre paving is derived by creel, through wearing silk row, make continuous fiber be maintained at same
In plane.Then in floating jockey pulley, in the presence of differential type disperses other multiple round rollers such as roller, continuous glass fibre is launched
To 1000g/, the polyvinyl chloride resin for then extruding melting with double screw extruder is coated, after W type mold cavities, Jing
After crossing continuous metal roller roll-in cooling, winding is crimped, continuous lod PVC prepregs are obtained.
Step (3)：PVC prepreg tapes are unreeled by unwinding rack, thereon according to design requirement, 5 layers of prepreg tape is laid, in advance
Leaching material laying angle is 0 °/90 °/0 °/90 °/0 °, makes which smooth by metallic roll, draws material so as to pass through after baking oven
Multiple metallic rolls carry out roll-in, make PVC prepregs carry out being compacted into plate according to the thickness of design, then will be the PVC after roll-in pre-
After leaching plate is preheated, carry out after directly heat is compound with the hard PVC foamed board extruded in extruding machine mold, by multiple metals
Roller progressively roll-in, cooling, is finally cut, is collected.
Embodiment 2：The production method 2 of PVC building templates
Step (1)：After the various raw materials of precise and auxiliary agent, polyvinyl chloride resin and auxiliary agent are poured into after high-speed mixer, low speed
Start high-speed mixer.After mixing a period of time, when mixed at high speed built-in temperature rises to 120 DEG C, material is entered into cold mixer,
Start cold mixer, after material temperature is down to 40 DEG C, after being discharged by discharge gate, pour in the loading hopper of double screw extruder.
Step (2)：Continuous glass fibre paving is derived by creel, through wearing silk row, make continuous fiber be maintained at same
In plane.Then in floating jockey pulley, in the presence of differential type disperses other multiple round rollers such as roller, continuous glass fibre is launched
To 1000g/, the polyvinyl chloride resin for then extruding melting with double screw extruder is coated, after W type mold cavities, Jing
After crossing continuous metal roller roll-in cooling, winding is crimped, continuous lod PVC prepregs are obtained.
Step (3)：PVC prepreg tapes are unreeled by unwinding rack, thereon according to design requirement, 5 layers of prepreg tape is laid, in advance
Leaching material laying angle is 0 °/0 °/90 °/0 °/0 °, makes which smooth by metallic roll, draws material so as to pass through after baking oven
Multiple metallic rolls carry out roll-in, make PVC prepregs carry out being compacted into plate according to the thickness of design, then will be the PVC after roll-in pre-
After leaching plate is preheated, carry out after directly heat is compound with the hard PVC foamed board extruded in extruding machine mold, by multiple metals
Roller progressively roll-in, cooling, is finally cut, is collected.
Embodiment 3：The production method 3 of PVC building templates
Step (1)：After the various raw materials of precise and auxiliary agent, polyvinyl chloride resin and auxiliary agent are poured into after high-speed mixer, low speed
Start high-speed mixer.After mixing a period of time, when mixed at high speed built-in temperature rises to 120 DEG C, material is entered into cold mixer,
Start cold mixer, after material temperature is down to 40 DEG C, after being discharged by discharge gate, pour in the loading hopper of double screw extruder.
Step (2)：Continuous glass fibre paving is derived by creel, through wearing silk row, make continuous fiber be maintained at same
In plane.Then in floating jockey pulley, in the presence of differential type disperses other multiple round rollers such as roller, continuous glass fibre is launched
To 1200g/, the polyvinyl chloride resin for then extruding melting with double screw extruder is coated, after W type mold cavities, Jing
After crossing continuous metal roller roll-in cooling, winding is crimped, continuous lod PVC prepregs are obtained.
Step (3)：PVC prepreg tapes are unreeled by unwinding rack, thereon according to design requirement, 5 layers of prepreg tape is laid, in advance
Leaching material laying angle is 0 °/90 °/0 °/90 °/0 °, makes which smooth by metallic roll, draws material so as to pass through after baking oven
Multiple metallic rolls carry out roll-in, make PVC prepregs carry out being compacted into plate according to the thickness of design, then will be the PVC after roll-in pre-
After leaching plate is preheated, carry out after directly heat is compound with the hard PVC foamed board extruded in extruding machine mold, by multiple metals
Roller progressively roll-in, cooling, is finally cut, is collected.
Embodiment 4：The production method 4 of PVC building templates
Step (1)：After the various raw materials of precise and auxiliary agent, polyvinyl chloride resin and auxiliary agent are poured into after high-speed mixer, low speed
Start high-speed mixer.After mixing a period of time, when mixed at high speed built-in temperature rises to 120 DEG C, material is entered into cold mixer,
Start cold mixer, after material temperature is down to 40 DEG C, after being discharged by discharge gate, pour in the loading hopper of double screw extruder.
Step (2)：Continuous glass fibre paving is derived by creel, through wearing silk row, make continuous fiber be maintained at same
In plane.Then in floating jockey pulley, in the presence of differential type disperses other multiple round rollers such as roller, continuous glass fibre is launched
To 1000g/, the polyvinyl chloride resin for then extruding melting with double screw extruder is coated, after W type mold cavities, Jing
After crossing continuous metal roller roll-in cooling, winding is crimped, continuous lod PVC prepregs are obtained.
Step (3)：PVC prepreg tapes are unreeled by unwinding rack, thereon according to design requirement, 3 layers of prepreg tape is laid, in advance
Leaching material laying angle is 0 °/90 °/0 °, makes which smooth by metallic roll, draws material so as to pass through multiple gold after baking oven
Category roller carries out roll-in, makes PVC prepregs carry out being compacted into plate according to the thickness of design, then enters the PVC pre-impregnated sheets after roll-in
After row preheating, carry out after directly heat is compound with the hard PVC foamed board extruded in extruding machine mold, by multiple metallic rolls progressively
Roll-in, cooling, is finally cut, is collected.
| Performance | Method of testing | Unit | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Bending property | GB/T 9341-2000 | MPa | 190 | 232 | 210 | 170 |
| Bending moduluses | GB/T 9341-2000 | GP | 7 | 9 | 7.5 | 6 |
| Tensile break strength | GB/T 1040-2006 | MPa | 200 | 230 | 200 | 180 |
| Impact strength | JG 149-2003 | KJ/m2 | 145 | 169 | 151 | 118 |
It can be seen that the quantity of the lay of prepreg tape is more in sheet material from behavioral observation, intensity is bigger, the paving of prepreg tape
Layer, determines the performance of sheet material, it can be seen that according to its performance and actual application environment, can embody the maximum effect of economic interests
Benefit.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (1)
1. continuous lod PVC building templates equipment, it is characterised in that include：Hard PVC foamed board extrusion die, it is described
The both sides of hard PVC foamed board extrusion die are provided with heating unit, are provided with prepreg unreeling shaft, institute on the left of the heating unit
State prepreg unreeling shaft downstream and upper prepreg leveling roll is set, on the right side of the heating unit, be provided with prepreg slicking-in roller, it is described hard
The side of matter PVC foam plate extrusion die is provided with preheating unit, be sequentially provided with the right side of the preheating unit cooling and shaping roller,
Cooling shaping roller and carry-over pinch rolls, are provided with cutting means on the right side of the carry-over pinch rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620975183.3U CN206030589U (en) | 2016-08-29 | 2016-08-29 | Continuous fibers reinforcing PVC building templates equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620975183.3U CN206030589U (en) | 2016-08-29 | 2016-08-29 | Continuous fibers reinforcing PVC building templates equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206030589U true CN206030589U (en) | 2017-03-22 |
Family
ID=58301967
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620975183.3U Active CN206030589U (en) | 2016-08-29 | 2016-08-29 | Continuous fibers reinforcing PVC building templates equipment |
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| Country | Link |
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| CN (1) | CN206030589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434505A (en) * | 2022-08-15 | 2022-12-06 | 上海模新新材料科技有限公司 | Novel composite material building template for light cast-in-situ concrete |
-
2016
- 2016-08-29 CN CN201620975183.3U patent/CN206030589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434505A (en) * | 2022-08-15 | 2022-12-06 | 上海模新新材料科技有限公司 | Novel composite material building template for light cast-in-situ concrete |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |