CN205148756U - Expanding ware for foaming furnace - Google Patents
Expanding ware for foaming furnace Download PDFInfo
- Publication number
- CN205148756U CN205148756U CN201520958603.2U CN201520958603U CN205148756U CN 205148756 U CN205148756 U CN 205148756U CN 201520958603 U CN201520958603 U CN 201520958603U CN 205148756 U CN205148756 U CN 205148756U
- Authority
- CN
- China
- Prior art keywords
- overcoat
- foaming furnace
- spreading roll
- expanding
- travelling gear
- 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.)
- Active
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 22
- 238000003892 spreading Methods 0.000 claims description 25
- 230000007480 spreading Effects 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 229920000098 polyolefin Polymers 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to an expanding ware for foaming furnace, in particular to perpendicular expanding ware for foaming furnace of crosslinked polyolefin. Including expanding roller no. 1 and expanding roller no. 2, an expanding roller outside is equipped with overcoat no. 1, two outsides on the expanding roller are equipped with overcoat no. 2, overcoat no. 2 is connected with the bottom plate through mount pad no. 1 and mount pad no. 2, be equipped with drive gear no. 1 on the overcoat no. 1, be equipped with drive gear no. 2 on the overcoat no. 2, drive gear no. 1 and drive gear no. 2 match. Quick replacement is efficient, and prior art needed to shut down to clear up in 3 hours in per 48 hours, the utility model discloses only need wait for 10 minutes in per 48 hours, very big improvement production efficiency.
Description
Technical field
The utility model relates to a kind of foaming furnace expander, particularly a kind of cross-linked polyolefin vertical foaming stove expander.
Background technology
Existing expander is symmetrical arrangement four rod formula expander in body of heater, and the sheet material after foaming is in the middle of two rod, and relatively rotating by roller, completes expansion process.Existing spreading roll is fixed, not quick detachable, and in the production process of foaming, material surface has some precipitates to be constantly bonded on expander, within about 48 hours, need shut down cleaning once.The normal production temperature of foaming furnace is 260 DEG C, and after needing shutdown to be cooled to 40 DEG C, personnel just can enter cleaning, and the 260 DEG C of ability that need after having cleared up to heat up again start to produce.Front and back need the time of more than 3 hours altogether.There is following shortcoming in existing expander: continuous production is poor, and energy consumption waste is large.
Utility model content
In order to overcome the shortcoming of prior art, the utility model provides a kind of foaming furnace expander, clears up expander fast under keeping the condition of foaming furnace temperature, reduces energy loss when crosslinking polyolefin foaming is produced, improves production efficiency.
Technical solutions of the utility model are as follows:
Foaming furnace expander, comprise spreading roll one and spreading roll two, overcoat one is provided with outside described spreading roll one, overcoat two is provided with outside described spreading roll two, described overcoat two is connected with base plate with mount pad two by mount pad one, described overcoat one is provided with travelling gear one, and described overcoat two is provided with travelling gear two, and described travelling gear one matches with travelling gear two.
As preferably, described overcoat one adopts spline coupling with spreading roll one, after lock through locking nut one, described overcoat two also adopts spline coupling with spreading roll two, after lock through locking nut two.
As preferably, described overcoat one is provided with rotation worm gear with overcoat two, and described rotation worm gear imports sprocket wheel into by power and is connected with extraneous.
As preferably, described overcoat one and overcoat two are also provided with conjuncted bearing block one and conjuncted bearing block two.
The utility model beneficial effect is: 1) quick-replaceable efficiency is high, and prior art need be shut down and be cleared up for 3 hours for every 48 hours, and the invention only needs wait 10 minutes in every 48 hours, greatly improves production efficiency; 2) reduce energy loss, foaming furnace heating operate power is 45KW, and within 48 hours, heating energy consumption is electricity consumption 2160 degree, and intensification power is 90KW, and the heating-up time is 2 hours, electricity consumption 180 degree.The normal energy loss of production of prior art is 8.3%.The normal energy loss of production of the present utility model is 0.3%, saves energy consumption loss greatly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structural representation.
Structural representation when Fig. 2 is the utility model use
Wherein: 1, spreading roll one; 2, spreading roll two; 3, mount pad one; 4, mount pad two; 5, power imports sprocket wheel into; 6, worm gear is rotated; 7, travelling gear two; 8, travelling gear one; 9, conjuncted bearing block one; 10, conjuncted bearing block two; 11, base plate; 12, overcoat two; 13, overcoat one; 14, locking nut one; 15, locking nut two.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Consult Fig. 1 and Fig. 2.
Foaming furnace expander, comprise spreading roll 1 and spreading roll 22, overcoat 1 is provided with outside described spreading roll 1, overcoat 2 12 is provided with outside described spreading roll 22, described overcoat 2 12 is connected with base plate 11 with mount pad 24 by mount pad 1, described overcoat 1 is provided with travelling gear 1, and described overcoat 2 12 is provided with travelling gear 27, and described travelling gear 1 matches with travelling gear 27.
Described overcoat 1 and spreading roll 1 adopt spline coupling, after lock through locking nut 1, described overcoat 2 12 and spreading roll 22 also adopt spline coupling, after lock through locking nut 2 15.
Described overcoat 1 is provided with overcoat 2 12 and rotates worm gear 6, and described rotation worm gear 6 imports sprocket wheel 5 into by power and is connected with the external world.
Described overcoat 1 and overcoat 2 12 are also provided with conjuncted bearing block 1 and conjuncted bearing block 2 10.
Utility model works principle is: be provided with overcoat 1 outside described spreading roll 1, overcoat 2 12 is provided with outside described spreading roll 22, form tube-in-tube structure, outer gearing comprises travelling gear 1, travelling gear 27 and rotates worm gear 6, all act in tube-in-tube structure, sleeve and spreading roll adopt splined, and rear end is with nut-locking.After nip rolls leading portion is stained with precipitate, unclamp rear end locking nut, can be extracted out by spreading roll, reinstall after cleaning outside stove from overcoat, foaming furnace, without the need to cooling, only needs within ten minutes, just can continue to produce, utilizes the foaming furnace change of lap time to complete.Namely improve production efficiency, the energy loss in turn save foaming furnace cooling, heating up.
Above-mentioned drawings and Examples are only for illustration of the utility model, and any art those of ordinary skill to its suitable change done or modification, or is used other flower pattern instead and made this technical change, all should be considered as not departing from the utility model patent category.
Claims (4)
1. foaming furnace expander, comprise spreading roll one (1) and spreading roll two (2), it is characterized in that: described spreading roll one (1) outside is provided with overcoat one (13), described spreading roll two (2) outside is provided with overcoat two (12), described overcoat two (12) is connected with base plate (11) with mount pad two (4) by mount pad one (3), described overcoat one (13) is provided with travelling gear one (8), described overcoat two (12) is provided with travelling gear two (7), and described travelling gear one (8) matches with travelling gear two (7).
2. foaming furnace expander according to claim 1, it is characterized in that: described overcoat one (13) adopts spline coupling with spreading roll one (1), after lock through locking nut one (14), described overcoat two (12) and spreading roll two (2) also adopt spline coupling, after lock through locking nut two (15).
3. foaming furnace expander according to claim 2, is characterized in that: described overcoat one (13) is provided with overcoat two (12) and rotates worm gear (6), and described rotation worm gear (6) is imported sprocket wheel (5) into by power and is connected with the external world.
4. foaming furnace expander as claimed in any of claims 1 to 3, is characterized in that: described overcoat one (13) and overcoat two (12) are also provided with conjuncted bearing block one (9) and conjuncted bearing block two (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958603.2U CN205148756U (en) | 2015-11-27 | 2015-11-27 | Expanding ware for foaming furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958603.2U CN205148756U (en) | 2015-11-27 | 2015-11-27 | Expanding ware for foaming furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148756U true CN205148756U (en) | 2016-04-13 |
Family
ID=55684492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958603.2U Active CN205148756U (en) | 2015-11-27 | 2015-11-27 | Expanding ware for foaming furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205148756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015953A (en) * | 2018-01-11 | 2018-05-11 | 浙江润阳新材料科技股份有限公司 | A kind of amplitude-expanding device for foaming furnace |
-
2015
- 2015-11-27 CN CN201520958603.2U patent/CN205148756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015953A (en) * | 2018-01-11 | 2018-05-11 | 浙江润阳新材料科技股份有限公司 | A kind of amplitude-expanding device for foaming furnace |
| US10525620B2 (en) | 2018-01-11 | 2020-01-07 | Zhejiang Runyang New Materials Technology Co., Ltd. | Spreading device for foaming furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Expander for foaming furnace Effective date of registration: 20231027 Granted publication date: 20160413 Pledgee: Industrial and Commercial Bank of China Limited Pan'an sub branch Pledgor: ZHEJIANG WANLI NEW MATERIALS TECHNOLOGY Co.,Ltd. Registration number: Y2023980062989 |