CN204080214U - A kind of chemical fiber winding device roller incubator - Google Patents
A kind of chemical fiber winding device roller incubator Download PDFInfo
- Publication number
- CN204080214U CN204080214U CN201420236517.6U CN201420236517U CN204080214U CN 204080214 U CN204080214 U CN 204080214U CN 201420236517 U CN201420236517 U CN 201420236517U CN 204080214 U CN204080214 U CN 204080214U
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- sheet material
- internal layer
- steel plate
- outer sheet
- casing
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- 239000000835 fiber Substances 0.000 title claims abstract description 17
- 239000000126 substance Substances 0.000 title claims abstract description 17
- 238000004804 winding Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000039 congener Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The utility model relates to a kind of chemical fiber winding device roller incubator, comprise casing and chamber door, the roller of some band having heaters is placed with in casing, casing and chamber door are heat insulation layer structure, internal layer sheet material and the outer sheet material of heat insulation layer structure are welded-steel plate construction, internal layer sheet material adopts the steel plate that thermal coefficient of expansion is low, outer sheet material adopts the high steel plate of thermal coefficient of expansion to make internal layer sheet material temperature be 140-160 DEG C, when outer sheet material temperature is 50-80 DEG C, the swell increment of internal layer sheet material is close to the swell increment of outer sheet material, decrease the drawing crack effect owing to repeatedly heating cooling butt welded seam, the deformation that the chamber door simultaneously also reducing roller incubator occurs bends.
Description
Technical field
The utility model relates to a kind of roller incubator, particularly relates to a kind of chemical fiber winding device roller incubator preventing dilatancy.
Background technology
According to the difference of spinning technique, the surface temperature of the roller with having heaters in the roller incubator of chemical fiber winding device is about 100-220 DEG C, outside has box-packed incubator to be incubated it, the thickness of heat-insulation layer is at 20-50mm, the incubator ectonexine temperature difference is very large, internal layer sheet material temperature and the nearly 60-110 DEG C of outer sheet material temperature-difference, as shown in Figure 1-2, the product of current use due to the ectonexine of incubator be all by congener Plate Welding together, in use, because the temperature of ectonexine is different, thus the swell increment of ectonexine also has very large difference, after heating cooling repeatedly, the weld seam connecting ectonexine can by drawing crack, chamber door 1 ' also can bend because inside and outside expansion is different simultaneously, make between chamber door 1 ' and casing 2 ', to produce very large gap, under current situation, most use caulking gum 3 ' fills the gap that distortion produces, need recessing on casing that caulking gum is installed when processing, production and processing complex procedures, do not have the effect of insulation simultaneously yet.
Utility model content
The purpose of this utility model is to provide a kind of chemical fiber winding device roller incubator, bend to solve roller incubator because inside and outside expansion is different, make the problem producing very large gap between door and incubator body, reduce the drawing crack effect due to cooling heating butt welded seam repeatedly simultaneously, prevent incubator to be destroyed.
To achieve these goals, the utility model provides a kind of chemical fiber winding device roller incubator, comprise casing and chamber door, the roller of some band having heaters is placed with in described casing, described casing and described chamber door are heat insulation layer structure, internal layer sheet material and the outer sheet material of described heat insulation layer structure are welded-steel plate construction, described internal layer sheet material is the steel plate that thermal coefficient of expansion is low, described outer sheet material is the steel plate that thermal coefficient of expansion is high, described internal layer sheet material temperature is 140-160 DEG C, under the state that described outer sheet material temperature is 50-80 DEG C, the difference of the swell increment of described internal layer sheet material and the swell increment of described outer sheet material is less than 1mm, described casing is provided with a corral limit near described door side, the inboard portion of described chamber door is coated in described surrounding edge.
Preferably, described surrounding edge protrudes described casing 5-10mm.
Preferably, described internal layer sheet material is SUS430 steel plate, and described outer sheet material is SUS304 steel plate.
The utility model, owing to adopting above technical scheme, compared with prior art, has following advantage and good effect:
1) the utility model is due to its ectonexine sheet material coefficient of expansion difference, just in time compensate for the temperature difference of its ectonexine, and make wherein ectonexine sheet material swell increment differ very little, prevent the drawing crack of butt welded seam from destroying, the deformation reducing chamber door generation bends;
2) a kind of chemical fiber winding device roller incubator of providing of the utility model, even if there is slight distortion, because chamber door is encased by surrounding edge, namely slight deformation gap can be kept off, scattering and disappearing of heat can be prevented again, eliminate the caulking gum that in prior art, casing periphery encloses, eliminate the groove installing the required processing of this caulking gum, sealing effectiveness is better and production and processing operation is simple.
Accompanying drawing explanation
Fig. 1 is that prior art chemical fiber winding device roller incubator chamber door distorts schematic diagram;
Fig. 2 is the structural representation of prior art chemical fiber winding device roller incubator;
Fig. 3 is the profile of a kind of chemical fiber winding device of the utility model roller incubator embodiment;
Fig. 4 is the structural representation of a kind of chemical fiber winding device of the utility model roller incubator embodiment;
Fig. 5 is the enlarged diagram of the surrounding edge of a kind of chemical fiber winding device of the utility model roller incubator embodiment.
Detailed description of the invention
The utility model is further illustrated with reference to the accompanying drawings with specific embodiment.
As shown in figures 3-5, a kind of chemical fiber winding device roller incubator that the utility model provides, comprise casing 10 and chamber door 20, the roller 11 and 12 of band having heaters is placed with in casing 10, casing 10 and chamber door 20 are heat insulation layer structure, internal layer sheet material 31 and the outer sheet material 32 of heat insulation layer structure are welded-steel plate construction, the thickness of heat-insulation layer is 20-50mm, internal layer sheet material temperature is 140-160 DEG C, outer sheet material temperature is 50-80 DEG C, the long edge lengths of casing 10 is less than or equal to 2.5m, internal layer sheet material 31 is the steel plate that thermal coefficient of expansion is lower, outer sheet material 32 is the steel plate that thermal coefficient of expansion is high.About 150 DEG C time, the swell increment of the SUS304 steel plate that 1m is long is 2.3mm, and the swell increment under identical condition about 80 DEG C time is 1mm; About 150 DEG C time, the swell increment of the SUS430 steel plate that 1m is long is 1.26mm, same condition at about 80 DEG C time swell increment be 0.59mm.About 80 DEG C time, the swell increment of the SUS304 steel plate of 2.5m is 2.5mm; About 150 DEG C time, the swell increment of the SUS430 steel plate of 2.5m is 3.15mm.
In the present embodiment, the long edge lengths of internal layer sheet material and outer sheet material is 2.5m, internal layer sheet material adopts the SUS430 steel plate that thermal coefficient of expansion is lower, outer sheet material adopts the SUS304 steel plate that thermal coefficient of expansion is high, internal layer sheet material swell increment about 150 DEG C time is 1.26mm × 2.5=3.15mm, during outer sheet material about 80 DEG C, swell increment is 1mm × 2.5=2.5mm, therefore, in the present embodiment, the swell increment of internal layer sheet material is only 3.15-2.5=0.65mm with the maximum length that differs of the swell increment of its outer sheet material, is less than 1mm.The drawing crack effect of butt welded seam is very little, and the deformation that chamber door is occurred bends negligible.The long edge lengths of internal layer sheet material and outer sheet material does not limit, when long edge lengths is elongated, the linear growth of swell increment difference of internal layer sheet material and outer sheet material, but relative to its length of its internal layer sheet material and outer sheet material, deformation is very little, negligible.And the utility model does not limit the steel plate model of inner plating material and outer sheet material, also can adopt the steel plate of other models on the market, as long as the coefficient of expansion meets the demands.
And traditional roller incubator: internal layer sheet material and outer sheet material all adopt same steel plate, if all adopt SUS304 steel plate, when the long edge lengths of internal layer sheet material and outer sheet material is 2.5m, its internal layer sheet material swell increment is 2.5 × (2.3-1) with the maximum length that differs of outer sheet material swell increment
=3.25mm; Much larger than the swell increment difference 0.65mm adopted after inside and outside different materials, swell increment difference is nearly 5 times more than of the present embodiment; If internal layer sheet material and outer sheet material all adopt SUS430 steel plate, its internal layer sheet material swell increment is 2.5 × (1.26-0.59)=1.675mm with the maximum length that differs of outer sheet material swell increment, swell increment difference is nearly 3 times of the present embodiment, can draw thus, inside and outside sheet material adopts same steel plate swell increment difference excessive, the weld seam repeatedly connecting ectonexine after heating cooling can by drawing crack, the chamber door of roller insulation simultaneously also can occur bending and deformation because inside and outside expansion is different, makes to produce very large gap between door and incubator body.In the present embodiment, because its ectonexine sheet material coefficient of expansion is different, just in time compensate for the temperature difference of its ectonexine, make wherein ectonexine sheet material swell increment differ very little, prevent the drawing crack of butt welded seam from destroying, the deformation reducing chamber door generation bends.
In the present embodiment, casing is also provided with a corral limit 40 near door side, surrounding edge 40 protrudes casing 5-10mm, the inboard portion of chamber door is wrapped in inside surrounding edge 40, namely can keeps off slight deformation gap, scattering and disappearing of heat can be prevented again, and eliminate the caulking gum that in prior art, casing periphery encloses, eliminate the groove installing the required processing of this caulking gum, production and processing operation is simple, and cost is lower.
Should be understood that the utility model does not limit the type of steel plate, can according to the steel plate type of the different coefficient of expansion of the different choice of ectonexine sheet material temperature.
Be only specific embodiment of the utility model disclosed in above-mentioned, this embodiment is only that clearer explanation the utility model is used, and not to restriction of the present utility model, the changes that any person skilled in the art can think of, all should drop in protection domain.
Claims (3)
1. a chemical fiber winding device roller incubator, it is characterized in that, comprise casing and chamber door, the roller of some band having heaters is placed with in described casing, described casing and described chamber door are heat insulation layer structure, internal layer sheet material and the outer sheet material of described heat insulation layer structure are welded-steel plate construction, described internal layer sheet material is the steel plate that thermal coefficient of expansion is low, described outer sheet material is the steel plate that thermal coefficient of expansion is high, described internal layer sheet material temperature is 140-160 DEG C, under the state that described outer sheet material temperature is 50-80 DEG C, the difference of the swell increment of described internal layer sheet material and the swell increment of described outer sheet material is less than 1mm, described casing is provided with a corral limit near described door side, the inboard portion of described chamber door is coated in described surrounding edge.
2. a kind of chemical fiber winding device roller incubator as claimed in claim 1, it is characterized in that, described surrounding edge protrudes described casing 5-10mm.
3. a kind of chemical fiber winding device roller incubator as claimed in claim 1, it is characterized in that, described internal layer sheet material is SUS430 steel plate, and described outer sheet material is SUS304 steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236517.6U CN204080214U (en) | 2014-05-09 | 2014-05-09 | A kind of chemical fiber winding device roller incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236517.6U CN204080214U (en) | 2014-05-09 | 2014-05-09 | A kind of chemical fiber winding device roller incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080214U true CN204080214U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420236517.6U Expired - Lifetime CN204080214U (en) | 2014-05-09 | 2014-05-09 | A kind of chemical fiber winding device roller incubator |
Country Status (1)
| Country | Link |
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| CN (1) | CN204080214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970322A (en) * | 2016-06-28 | 2016-09-28 | 江苏恒科新材料有限公司 | Novel thermal-insulating hot box |
| CN107366839A (en) * | 2017-07-25 | 2017-11-21 | 鹤壁维达科巽电气有限公司 | Avoid manufacture and the installation method of magnesium alloy LED light box thermal expansion influence |
-
2014
- 2014-05-09 CN CN201420236517.6U patent/CN204080214U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970322A (en) * | 2016-06-28 | 2016-09-28 | 江苏恒科新材料有限公司 | Novel thermal-insulating hot box |
| CN107366839A (en) * | 2017-07-25 | 2017-11-21 | 鹤壁维达科巽电气有限公司 | Avoid manufacture and the installation method of magnesium alloy LED light box thermal expansion influence |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |
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| CX01 | Expiry of patent term |