CN204566526U - Glass fibre VIP core heat pressing forming device - Google Patents
Glass fibre VIP core heat pressing forming device Download PDFInfo
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- CN204566526U CN204566526U CN201520176764.6U CN201520176764U CN204566526U CN 204566526 U CN204566526 U CN 204566526U CN 201520176764 U CN201520176764 U CN 201520176764U CN 204566526 U CN204566526 U CN 204566526U
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- glass fibre
- conveyor belt
- forming device
- heat pressing
- pressing forming
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Abstract
The utility model discloses glass fibre VIP core heat pressing forming device, comprise upper shell (1) and lower house (3), glass fibre passage is provided with between described upper shell (1) and lower house (3), described upper shell (1) and lower house (3) are respectively equipped with upper conveyor belt (2) and lower conveyor belt (4) near glass fibre passage side, distance between described upper conveyor belt (2) and lower conveyor belt (4) is adjustable, and described glass fibre passage one or both sides are provided with the heater (8) for heating glass fiber.The utility model provides a kind of glass fibre VIP core heat pressing forming device, significantly improve glass fibre VIP core dry-press process efficiency, and guarantee the quality of core, continuous and stable production can go out the VIP core of thermal conductivity lower than 1.9mW/ (mK), and comprehensive energy consumption is lower.
Description
Technical field
The utility model belongs to glass fibre and manufactures field, relates to the device manufacturing fiberglass products, particularly a kind of glass fibre VIP core heat pressing forming device.
Background technology
Glass fibre VIP core is a kind of heat-insulating material of high-efficiency environment friendly, has wide market prospects in energy-conserving and environment-protective field.At present, as long as glass fibre VIP core moulding process is divided into dry method and wet method, wet moulding is that glass fiber slurry is shaping by vacuum draw on forming machine, then adds baking oven or drying cylinder carries out dry heat, makes the moisture in product evaporate and then obtain core; In contrast, dry-press process directly carries out high-temperature thermo-compression formation to fiberglass product, without the need to making beating, suction filtration, drying and other steps, effectively prevent wet moulding operation long, the problem (dry-press process cost is about 60% of wet method) that energy consumption is high, and dry-press process products obtained therefrom performance better (the wet method VIP core thermal conductivity that 1 ~ 2mm is thick is 2.1 ~ 2.3mW/ (mK), and the thermal conductivity of dry method VIP core is 1.9mW/ (mK)).
Hot-forming is the committed step of dry process glass fibre VIP core, huge to the performance impact of end product, is therefore necessary to utilize special equipment to realize continuing, steady production.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of glass fibre VIP core heat pressing forming device.
For achieving the above object, the utility model provides following technical scheme:
Glass fibre VIP core heat pressing forming device, comprise upper shell and lower house, glass fibre passage is provided with between described upper shell and lower house, described upper shell and lower house are respectively equipped with upper conveyor belt and lower conveyor belt near glass fibre passage side, distance between described upper conveyor belt and lower conveyor belt is adjustable, and described glass fibre passage one or both sides are provided with the heater for heating glass fiber.
Preferably, described upper conveyor belt and lower conveyor belt are stainless steel guipure.
Preferably, described stainless steel mesh bag material is 06Cr25Ni20, and thickness is 2-3mm.
Preferably, the distance between described upper conveyor belt and lower conveyor belt reduces gradually along the trend of glass fibre.
Preferably, described heater number is two, and is symmetricly set on glass fibre passage both sides.
Preferably, upper lower transmission system upper conveyor belt and lower conveyor belt being provided to power is also comprised.
Preferably, the tension-adjusting gear regulating cascading conveyors tension force is also comprised.
The beneficial effects of the utility model are:
The utility model provides a kind of glass fibre VIP core heat pressing forming device, significantly improve glass fibre VIP core dry-press process efficiency, and guarantee the quality of core, continuous and stable production can go out the VIP core of thermal conductivity lower than 1.9mW/ (mK), and comprehensive energy consumption is lower.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is embodiment 1 glass fibre VIP core heat pressing forming device structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
Embodiment 1:
The glass fibre VIP core heat pressing forming device of the present embodiment, comprise upper shell 1 and lower house 3, glass fibre passage is provided with between described upper shell 1 and lower house 3, described upper shell 1 and lower house 3 are respectively equipped with upper conveyor belt 2 and lower conveyor belt 4 near glass fibre passage side, distance between described upper conveyor belt 2 and lower conveyor belt 4 is adjustable, and described glass fibre passage one or both sides are provided with the heater 8 for heating glass fiber.
In the present embodiment, described upper conveyor belt 2 and lower conveyor belt 4 are stainless steel mesh bag.
In the present embodiment, described stainless steel mesh bag material is 06Cr25Ni20, and thickness is 2-3mm.
In the present embodiment, the distance between described upper conveyor belt 2 and lower conveyor belt 4 reduces gradually along the trend of glass fibre.
In the present embodiment, described heater 8 number is two, and is symmetricly set on glass fibre passage both sides.
In the present embodiment, also comprise upper lower transmission system upper conveyor belt 2 and lower conveyor belt 4 being provided to power.
In the present embodiment, also comprise the tension-adjusting gear 5 regulating cascading conveyors tension force.
During use, first open upper and lower casing guipure, (its temperature is about 550 DEG C, and time of delivery Boiler pressure control is at 8000-10000m by the gas in baking oven to utilize blower fan
3/ h) be transported to heater 8; Hot blast is distributed to the inside of upper and lower casing by heater 8 uniformly; Then glass fibre cotton is delivered to above the lower house guipure 4 above lower house 3, then the spacing between upper shell 1, upper shell guipure 2 and lower house 3, lower house guipure 4 is regulated according to required thickness, only need during adjustment to input the thickness that will produce on touch control screen, then under the effect of blower fan, described hot and humid gas heats glass fibre cotton through guipure, glass fibre cotton is undertaken extruded from the natural thickness of 5-200mm by upper and lower casing, and the VIP core after shaping is delivered to next procedure to carry out cutting.
Through test, compared with shaping with conventional wet lay, adopt the thermal conductivity factor of the device gained core of the present embodiment obviously to reduce, and greatly can save gas consumption, there is obvious economic benefit.
Table 1 wet moulding and employing embodiment 1 heat pressing forming device performance and energy consumption comparison
| Kind | Natural gas (m 3/ ton) | Thermal conductivity factor mW/ (mK) |
| Embodiment 1 | 200 | 1.86 |
| Wet method VIP | 350 | 2.43 |
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (7)
1. glass fibre VIP core heat pressing forming device, it is characterized in that: comprise upper shell (1) and lower house (3), glass fibre passage is provided with between described upper shell (1) and lower house (3), described upper shell (1) and lower house (3) are respectively equipped with upper conveyor belt (2) and lower conveyor belt (4) near glass fibre passage side, distance between described upper conveyor belt (2) and lower conveyor belt (4) is adjustable, described glass fibre passage one or both sides are provided with the heater (8) for heating glass fiber.
2. according to glass fibre VIP core heat pressing forming device described in claim 1, it is characterized in that: described upper conveyor belt (2) and lower conveyor belt (4) are stainless steel guipure.
3. according to glass fibre VIP core heat pressing forming device described in claim 2, it is characterized in that: described stainless (steel) wire band material is 06Cr25Ni20, and thickness is 2-3mm.
4., according to glass fibre VIP core heat pressing forming device described in claim 1, it is characterized in that: the distance between described upper conveyor belt (2) and lower conveyor belt (4) reduces gradually along the trend of glass fibre.
5., according to glass fibre VIP core heat pressing forming device described in claim 1, it is characterized in that: described heater (8) number is two, and be symmetricly set on glass fibre passage both sides.
6. according to glass fibre VIP core heat pressing forming device described in claim 1, it is characterized in that: also comprise upper lower transmission system upper conveyor belt (2) and lower conveyor belt (4) being provided to power.
7. according to glass fibre VIP core heat pressing forming device described in claim 1, it is characterized in that: also comprise the tension-adjusting gear (5) regulating cascading conveyors tension force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176764.6U CN204566526U (en) | 2015-03-26 | 2015-03-26 | Glass fibre VIP core heat pressing forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176764.6U CN204566526U (en) | 2015-03-26 | 2015-03-26 | Glass fibre VIP core heat pressing forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204566526U true CN204566526U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520176764.6U Active CN204566526U (en) | 2015-03-26 | 2015-03-26 | Glass fibre VIP core heat pressing forming device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204566526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097376A (en) * | 2017-05-06 | 2017-08-29 | 南京航空航天大学 | A kind of glass fibre guard glass fibre cotton continuous pressure shaped device |
-
2015
- 2015-03-26 CN CN201520176764.6U patent/CN204566526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097376A (en) * | 2017-05-06 | 2017-08-29 | 南京航空航天大学 | A kind of glass fibre guard glass fibre cotton continuous pressure shaped device |
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